| 1 | // =============================================================== // |
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| 2 | // // |
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| 3 | // File : AW_window.cxx // |
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| 4 | // Purpose : // |
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| 5 | // // |
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| 6 | // Institute of Microbiology (Technical University Munich) // |
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| 7 | // http://www.arb-home.de/ // |
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| 8 | // // |
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| 9 | // =============================================================== // |
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| 10 | |
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| 11 | #include "aw_at.hxx" |
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| 12 | #include "aw_nawar.hxx" |
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| 13 | #include "aw_xfig.hxx" |
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| 14 | #include "aw_Xm.hxx" |
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| 15 | #include "aw_window.hxx" |
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| 16 | #include "aw_window_Xm.hxx" |
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| 17 | #include "aw_xkey.hxx" |
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| 18 | #include "aw_select.hxx" |
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| 19 | #include "aw_awar.hxx" |
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| 20 | #include "aw_msg.hxx" |
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| 21 | #include "aw_root.hxx" |
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| 22 | #include "aw_xargs.hxx" |
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| 23 | #include "aw_device_click.hxx" |
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| 24 | #include "aw_localdef.hxx" |
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| 25 | |
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| 26 | #include <arbdbt.h> |
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| 27 | #include <arb_file.h> |
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| 28 | #include <arb_str.h> |
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| 29 | #include <arb_strarray.h> |
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| 30 | |
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| 31 | #include <X11/Shell.h> |
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| 32 | #include <Xm/AtomMgr.h> |
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| 33 | #include <Xm/Frame.h> |
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| 34 | #include <Xm/PushB.h> |
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| 35 | #include <Xm/Protocols.h> |
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| 36 | #include <Xm/RowColumn.h> |
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| 37 | #include <Xm/DrawingA.h> |
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| 38 | #include <Xm/Form.h> |
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| 39 | #include <Xm/Separator.h> |
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| 40 | #include <Xm/MainW.h> |
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| 41 | #include <Xm/CascadeB.h> |
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| 42 | #include <Xm/MenuShell.h> |
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| 43 | #include <Xm/ScrollBar.h> |
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| 44 | #include <Xm/MwmUtil.h> |
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| 45 | |
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| 46 | #include "aw_question.hxx" |
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| 47 | |
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| 48 | #include <cctype> |
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| 49 | #include <map> |
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| 50 | #include <string> |
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| 51 | |
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| 52 | void AW_POPDOWN(AW_window *window){ |
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| 53 | window->hide(); |
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| 54 | } |
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| 55 | |
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| 56 | /** |
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| 57 | * CB wrapper for create_*_window calls to ensure that a window |
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| 58 | * is only created once. |
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| 59 | */ |
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| 60 | |
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| 61 | #if defined(DEBUG) |
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| 62 | // #define TRACE_WM_OFFSETS |
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| 63 | #endif |
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| 64 | |
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| 65 | static AW_window *find_or_createAndRegisterWindow(CreateWindowCallback *windowMaker) { |
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| 66 | typedef std::map<CreateWindowCallback, AW_window*> window_map; |
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| 67 | |
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| 68 | static window_map window; // previously popped up windows |
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| 69 | CreateWindowCallback& maker = *windowMaker; |
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| 70 | |
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| 71 | if (window.find(maker) == window.end()) { |
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| 72 | AW_window *made = maker(AW_root::SINGLETON); |
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| 73 | if (!made) { |
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| 74 | #if defined(DEBUG) |
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| 75 | // the current (NDEBUG) code allows a windows creator method to return null. |
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| 76 | // if triggered again, window creation will be tried again. |
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| 77 | // |
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| 78 | // i am not sure whether that behavior is intentional. |
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| 79 | // it has been introduced during attempt to port arb to gtk. |
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| 80 | // |
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| 81 | // current DEBUG code triggers a runtime error, assuming it happens by mistake. |
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| 82 | // if behavior is really intended, add an explicit callback type which allows returning NULp. |
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| 83 | fputs("Bug(?): window factory did not create a window\n", stderr); |
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| 84 | maker(NULp); // cause arb to crash inside the callback (otherwise debugger is required to detect callback) |
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| 85 | arb_assert(0); |
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| 86 | #endif |
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| 87 | return NULp; |
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| 88 | } |
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| 89 | |
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| 90 | window[maker] = made; |
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| 91 | } |
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| 92 | return window[maker]; |
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| 93 | } |
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| 94 | |
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| 95 | void AW_window::popper(AW_window *, CreateWindowCallback *windowMaker) { |
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| 96 | AW_window *toPopup = find_or_createAndRegisterWindow(windowMaker); |
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| 97 | if (toPopup) toPopup->activate(); |
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| 98 | } |
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| 99 | void AW_window::replacer(AW_window *caller, CreateWindowCallback *windowMaker) { |
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| 100 | AW_window *toPopup = find_or_createAndRegisterWindow(windowMaker); |
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| 101 | if (toPopup) { |
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| 102 | toPopup->activate(); |
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| 103 | caller->hide(); |
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| 104 | } |
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| 105 | } |
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| 106 | void AW_window::destroyCreateWindowCallback(CreateWindowCallback *windowMaker) { |
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| 107 | delete windowMaker; |
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| 108 | } |
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| 109 | |
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| 110 | |
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| 111 | void AW_window::label(const char *_label) { |
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| 112 | aw_assert(_label); // cannot clear label with this method (consider using unset_at_commands) |
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| 113 | aw_assert(_label[0]); // empty labels not supported |
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| 114 | aw_assert(_at->label_for_inputfield == NULp); // you are overwriting an existing label (probably by mistake or wrong design) |
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| 115 | freedup(_at->label_for_inputfield, _label); |
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| 116 | } |
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| 117 | |
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| 118 | void AW_window::get_window_size(int &width, int &height){ |
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| 119 | unsigned short hoffset = 0; |
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| 120 | if (p_w->menu_bar[0]) XtVaGetValues(p_w->menu_bar[0], XmNheight, &hoffset, NULp); |
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| 121 | width = _at->max_x_size; |
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| 122 | height = hoffset + _at->max_y_size; |
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| 123 | } |
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| 124 | |
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| 125 | void AW_window::help_text(const char *id) { |
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| 126 | //! set help text for next created button |
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| 127 | delete _at->helptext_for_next_button; // @@@ delete/free mismatch |
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| 128 | _at->helptext_for_next_button = strdup(id); |
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| 129 | } |
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| 130 | |
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| 131 | void AW_window::highlight() { |
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| 132 | //! make next created button default button |
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| 133 | _at->highlight = true; |
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| 134 | } |
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| 135 | |
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| 136 | void AW_window::sens_mask(AW_active mask) { |
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| 137 | //! Set up sensitivity mask for next widget (action) |
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| 138 | aw_assert(legal_mask(mask)); |
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| 139 | _at->widget_mask = mask; |
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| 140 | } |
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| 141 | |
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| 142 | void AW_window::callback(const WindowCallback& wcb) { |
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| 143 | /*! |
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| 144 | * Register callback for the next action implicitly created |
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| 145 | * when making a widget. |
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| 146 | */ |
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| 147 | _callback = new AW_cb(this, wcb); |
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| 148 | } |
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| 149 | |
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| 150 | void AW_window::d_callback(const WindowCallback& wcb) { |
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| 151 | /*! |
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| 152 | * Register double click callback for the next action implicitly created |
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| 153 | * when making a widget. |
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| 154 | */ |
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| 155 | _d_callback = new AW_cb(this, wcb); |
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| 156 | } |
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| 157 | |
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| 158 | // ------------------------------------------------------------- |
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| 159 | // code used by scalers |
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| 160 | |
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| 161 | static float apply_ScalerType(float val, AW_ScalerType scalerType, bool inverse) { |
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| 162 | float res = 0.0; |
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| 163 | |
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| 164 | aw_assert(val>=0.0 && val<=1.0); |
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| 165 | |
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| 166 | switch (scalerType) { |
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| 167 | case AW_SCALER_LINEAR: |
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| 168 | res = val; |
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| 169 | break; |
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| 170 | |
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| 171 | case AW_SCALER_EXP_LOWER: |
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| 172 | if (inverse) res = pow(val, 1/3.0); |
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| 173 | else res = pow(val, 3.0); |
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| 174 | break; |
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| 175 | |
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| 176 | case AW_SCALER_EXP_UPPER: |
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| 177 | res = 1.0-apply_ScalerType(1.0-val, AW_SCALER_EXP_LOWER, inverse); |
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| 178 | break; |
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| 179 | |
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| 180 | case AW_SCALER_EXP_BORDER: |
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| 181 | inverse = !inverse; |
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| 182 | // fall-through |
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| 183 | case AW_SCALER_EXP_CENTER: { |
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| 184 | AW_ScalerType subType = inverse ? AW_SCALER_EXP_UPPER : AW_SCALER_EXP_LOWER; |
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| 185 | if (val>0.5) res = (1+apply_ScalerType(2*val-1, subType, false))/2; |
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| 186 | else if (val<0.5) res = (1-apply_ScalerType(1-2*val, subType, false))/2; |
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| 187 | else res = val; |
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| 188 | break; |
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| 189 | } |
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| 190 | } |
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| 191 | |
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| 192 | aw_assert(res>=0.0 && res<=1.0); |
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| 193 | |
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| 194 | return res; |
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| 195 | } |
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| 196 | |
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| 197 | float AW_ScalerTransformer::scaler2awar(float scaler, AW_awar *awar) { |
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| 198 | float amin = awar->get_min(); |
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| 199 | float amax = awar->get_max(); |
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| 200 | float modScaleRel = apply_ScalerType(scaler, type, false); |
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| 201 | float aval = amin + modScaleRel*(amax-amin); |
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| 202 | |
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| 203 | return aval; |
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| 204 | } |
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| 205 | |
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| 206 | float AW_ScalerTransformer::awar2scaler(AW_awar *awar) { |
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| 207 | float amin = awar->get_min(); |
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| 208 | float amax = awar->get_max(); |
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| 209 | |
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| 210 | float awarRel = 0.0; |
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| 211 | switch (awar->variable_type) { |
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| 212 | case AW_FLOAT: |
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| 213 | awarRel = (awar->read_float()-amin) / (amax-amin); |
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| 214 | break; |
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| 215 | |
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| 216 | case AW_INT: |
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| 217 | awarRel = (awar->read_int()-amin) / (amax-amin); |
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| 218 | break; |
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| 219 | |
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| 220 | default: |
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| 221 | GBK_terminatef("Unsupported awar type %i in calculate_scaler_value", int(awar->variable_type)); |
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| 222 | break; |
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| 223 | } |
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| 224 | |
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| 225 | aw_assert(awarRel>=0.0 && awarRel<=1.0); |
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| 226 | |
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| 227 | return apply_ScalerType(awarRel, type, true); |
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| 228 | } |
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| 229 | |
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| 230 | // ------------------------- |
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| 231 | // Hotkey Checking |
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| 232 | |
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| 233 | #if defined(DEBUG) |
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| 234 | #define CHECK_DUPLICATED_MNEMONICS |
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| 235 | #endif |
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| 236 | |
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| 237 | #ifdef CHECK_DUPLICATED_MNEMONICS |
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| 238 | |
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| 239 | inline char oppositeCase(char c) { |
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| 240 | return isupper(c) ? tolower(c) : toupper(c); |
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| 241 | } |
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| 242 | static void strcpy_overlapping(char *dest, char *src) { |
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| 243 | int src_len = strlen(src); |
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| 244 | memmove(dest, src, src_len+1); |
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| 245 | } |
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| 246 | static const char *possible_mnemonics(const char *used_mnemonics, bool top_level, const char *topic_name) { |
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| 247 | static char *unused; |
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| 248 | for (int fromTopic = 1; fromTopic>=0; --fromTopic) { |
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| 249 | freedup(unused, fromTopic ? topic_name : "abcdefghijklmnopqrstuvwxyz"); |
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| 250 | |
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| 251 | for (int t = 0; unused[t]; ++t) { |
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| 252 | bool remove = false; |
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| 253 | if ((top_level && !isalpha(unused[t])) || !isalnum(unused[t])) { // remove useless chars |
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| 254 | remove = true; |
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| 255 | } |
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| 256 | else { |
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| 257 | char *dup = strchr(unused, unused[t]); |
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| 258 | if (dup && (dup-unused)<t) { // remove duplicated chars |
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| 259 | remove = true; |
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| 260 | } |
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| 261 | else { |
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| 262 | dup = strchr(unused, oppositeCase(unused[t])); |
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| 263 | if (dup && (dup-unused)<t) { // char is duplicated with opposite case |
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| 264 | dup[0] = toupper(dup[0]); // prefer upper case |
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| 265 | remove = true; |
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| 266 | } |
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| 267 | } |
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| 268 | } |
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| 269 | if (remove) { |
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| 270 | strcpy_overlapping(unused+t, unused+t+1); |
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| 271 | --t; |
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| 272 | } |
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| 273 | } |
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| 274 | |
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| 275 | for (int t = 0; used_mnemonics[t]; ++t) { |
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| 276 | char c = used_mnemonics[t]; // upper case! |
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| 277 | char *u = strchr(unused, c); |
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| 278 | if (u) strcpy_overlapping(u, u+1); // remove char |
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| 279 | u = strchr(unused, tolower(c)); |
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| 280 | if (u) strcpy_overlapping(u, u+1); // remove char |
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| 281 | } |
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| 282 | |
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| 283 | if (unused[0]) { |
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| 284 | if (!fromTopic) { |
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| 285 | freeset(unused, GBS_global_string_copy("unused but not in topic: \"%s\"", unused)); |
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| 286 | } |
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| 287 | break; |
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| 288 | } |
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| 289 | } |
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| 290 | return unused; |
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| 291 | } |
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| 292 | |
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| 293 | class MnemonicScope : virtual Noncopyable { |
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| 294 | typedef std::map<char,std::string> Char2Topic; |
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| 295 | |
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| 296 | std::string name; // of menu or window |
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| 297 | MnemonicScope *parent; |
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| 298 | StrArray requested; // topics lacking sufficient mnemonic |
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| 299 | Char2Topic accepted; // accepted mnemonics (key = uppercase hotkey, value=topic) |
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| 300 | |
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| 301 | void print_at_menu(FILE *out) { |
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| 302 | if (parent) { |
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| 303 | parent->print_at_menu(out); |
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| 304 | fputc('|', out); |
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| 305 | } |
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| 306 | fputs(name.c_str(), out); |
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| 307 | } |
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| 308 | void print_at_location(FILE *out, const char *topic) { |
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| 309 | fputs(" (", out); |
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| 310 | print_at_menu(out); |
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| 311 | fprintf(out, "|%s)\n", topic); |
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| 312 | } |
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| 313 | |
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| 314 | void requestPossibilities(const char *topic_name) { |
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| 315 | // will be shown delayed (when menu closes) |
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| 316 | if (requested.index_of(topic_name) == -1) { // avoid duplicates |
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| 317 | requested.put(strdup(topic_name)); |
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| 318 | } |
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| 319 | } |
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| 320 | |
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| 321 | void showRequestedPossibilities() { |
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| 322 | unsigned size = accepted.size(); |
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| 323 | char *used = new char[size+1]; |
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| 324 | |
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| 325 | int i = 0; |
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| 326 | for (Char2Topic::iterator a = accepted.begin(); a != accepted.end(); ++a) { |
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| 327 | used[i++] = a->first; |
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| 328 | } |
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| 329 | used[size] = 0; |
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| 330 | |
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| 331 | for (i = 0; requested[i]; ++i) { |
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| 332 | const char *possible = possible_mnemonics(used, !parent, requested[i]); |
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| 333 | fprintf(stderr, "Warning: Possible mnemonics for '%s': '%s'\n", requested[i], possible); |
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| 334 | } |
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| 335 | |
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| 336 | delete [] used; |
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| 337 | } |
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| 338 | |
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| 339 | void warn_mnemonic(const char *topic_name, const char *mnemonic, const char *warning) { |
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| 340 | fprintf(stderr, "Warning: mnemonic '%s' %s", mnemonic, warning); |
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| 341 | print_at_location(stderr, topic_name); |
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| 342 | } |
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| 343 | |
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| 344 | public: |
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| 345 | |
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| 346 | MnemonicScope(const char *name_, MnemonicScope *parent_) |
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| 347 | : name(name_), |
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| 348 | parent(parent_) |
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| 349 | {} |
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| 350 | |
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| 351 | ~MnemonicScope() { |
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| 352 | showRequestedPossibilities(); |
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| 353 | } |
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| 354 | |
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| 355 | void add(const char *topic_name, const char *mnemonic); |
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| 356 | |
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| 357 | MnemonicScope *get_parent() { return parent; } |
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| 358 | }; |
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| 359 | |
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| 360 | static MnemonicScope *current_mscope = NULp; |
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| 361 | static MnemonicScope *help_mscope = NULp; |
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| 362 | |
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| 363 | void MnemonicScope::add(const char *topic_name, const char *mnemonic) { |
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| 364 | if (mnemonic && mnemonic[0] != 0) { |
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| 365 | if (mnemonic[1]) { // longer than 1 char -> wrong |
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| 366 | warn_mnemonic(topic_name, mnemonic, "is too long; only 1 character allowed"); |
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| 367 | } |
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| 368 | |
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| 369 | if (AW_IS_IMAGEREF(topic_name)) { |
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| 370 | if (mnemonic[0]) { |
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| 371 | warn_mnemonic(topic_name, mnemonic, "is useless for graphical menu entry"); |
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| 372 | } |
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| 373 | } |
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| 374 | else if (!isalpha(mnemonic[0]) && !get_parent()) { // do not allow top-level numeric mnemonics |
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| 375 | warn_mnemonic(topic_name, mnemonic, "is invalid (allowed: a-z)"); |
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| 376 | requestPossibilities(topic_name); |
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| 377 | } |
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| 378 | else if (!isalnum(mnemonic[0])) { |
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| 379 | warn_mnemonic(topic_name, mnemonic, "is invalid (allowed: a-z and 0-9)"); |
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| 380 | requestPossibilities(topic_name); |
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| 381 | } |
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| 382 | else { |
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| 383 | char *TOPIC_NAME = ARB_strupper(strdup(topic_name)); |
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| 384 | char HOTKEY = toupper(mnemonic[0]); // store hotkeys case-less (case does not matter when pressing the hotkey) |
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| 385 | |
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| 386 | if (strchr(TOPIC_NAME, HOTKEY)) { // occurs in menu text |
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| 387 | Char2Topic::iterator found = accepted.find(HOTKEY); |
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| 388 | |
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| 389 | if (found != accepted.end()) { |
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| 390 | warn_mnemonic(topic_name, mnemonic, "is used multiple times"); |
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| 391 | requestPossibilities(topic_name); |
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| 392 | requestPossibilities(found->second.c_str()); // show possibilities for accepted duplicate |
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| 393 | } |
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| 394 | else { |
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| 395 | accepted[HOTKEY] = topic_name; |
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| 396 | |
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| 397 | if (!strchr(topic_name, mnemonic[0])) { |
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| 398 | char *warning = GBS_global_string_copy("has wrong case, use '%c'", HOTKEY == mnemonic[0] ? tolower(HOTKEY) : HOTKEY); |
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| 399 | warn_mnemonic(topic_name, mnemonic, warning); |
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| 400 | free(warning); |
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| 401 | } |
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| 402 | } |
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| 403 | } |
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| 404 | else { |
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| 405 | warn_mnemonic(topic_name, mnemonic, "is useless; does not occur in text"); |
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| 406 | requestPossibilities(topic_name); |
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| 407 | } |
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| 408 | free(TOPIC_NAME); |
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| 409 | } |
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| 410 | } |
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| 411 | else { |
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| 412 | if (!AW_IS_IMAGEREF(topic_name)) { |
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| 413 | fputs("Warning: mnemonic is missing", stderr); |
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| 414 | print_at_location(stderr, topic_name); |
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| 415 | requestPossibilities(topic_name); |
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| 416 | } |
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| 417 | } |
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| 418 | } |
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| 419 | |
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| 420 | static void open_test_duplicate_mnemonics(const char *sub_menu_name, const char *mnemonic) { |
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| 421 | aw_assert(current_mscope); |
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| 422 | current_mscope->add(sub_menu_name, mnemonic); |
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| 423 | |
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| 424 | MnemonicScope *prev = current_mscope; |
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| 425 | current_mscope = new MnemonicScope(sub_menu_name, prev); |
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| 426 | } |
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| 427 | |
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| 428 | static void close_test_duplicate_mnemonics() { |
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| 429 | MnemonicScope *prev = current_mscope->get_parent(); |
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| 430 | delete current_mscope; |
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| 431 | current_mscope = prev; |
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| 432 | } |
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| 433 | |
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| 434 | static void init_duplicate_mnemonic(const char *window_name) { |
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| 435 | if (!current_mscope) { |
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| 436 | current_mscope = new MnemonicScope(window_name, NULp); |
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| 437 | help_mscope = new MnemonicScope("<HELP>", current_mscope); |
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| 438 | } |
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| 439 | else { |
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| 440 | while (current_mscope->get_parent()) { |
|---|
| 441 | close_test_duplicate_mnemonics(); |
|---|
| 442 | } |
|---|
| 443 | } |
|---|
| 444 | } |
|---|
| 445 | |
|---|
| 446 | static void test_duplicate_mnemonics(const char *topic_name, const char *mnemonic) { |
|---|
| 447 | aw_assert(current_mscope); |
|---|
| 448 | current_mscope->add(topic_name, mnemonic); |
|---|
| 449 | } |
|---|
| 450 | |
|---|
| 451 | static void exit_duplicate_mnemonic() { |
|---|
| 452 | delete help_mscope; help_mscope = NULp; |
|---|
| 453 | while (current_mscope) close_test_duplicate_mnemonics(); |
|---|
| 454 | } |
|---|
| 455 | |
|---|
| 456 | |
|---|
| 457 | #endif |
|---|
| 458 | |
|---|
| 459 | void AW_window::create_menu(AW_label name, const char *mnemonic, AW_active mask) { |
|---|
| 460 | aw_assert(legal_mask(mask)); |
|---|
| 461 | p_w->menu_deep = 0; |
|---|
| 462 | |
|---|
| 463 | #ifdef CHECK_DUPLICATED_MNEMONICS |
|---|
| 464 | init_duplicate_mnemonic(window_title); |
|---|
| 465 | #endif |
|---|
| 466 | |
|---|
| 467 | #if defined(DUMP_MENU_LIST) |
|---|
| 468 | dumpCloseAllSubMenus(); |
|---|
| 469 | #endif // DUMP_MENU_LIST |
|---|
| 470 | insert_sub_menu(name, mnemonic, mask); |
|---|
| 471 | } |
|---|
| 472 | |
|---|
| 473 | void AW_window::close_sub_menu() { |
|---|
| 474 | /** |
|---|
| 475 | * Closes the currently open sub menu. |
|---|
| 476 | * If no menu is open this method will crash. |
|---|
| 477 | */ |
|---|
| 478 | #ifdef CHECK_DUPLICATED_MNEMONICS |
|---|
| 479 | close_test_duplicate_mnemonics(); |
|---|
| 480 | #endif |
|---|
| 481 | #if defined(DUMP_MENU_LIST) |
|---|
| 482 | dumpCloseSubMenu(); |
|---|
| 483 | #endif // DUMP_MENU_LIST |
|---|
| 484 | if (p_w->menu_deep>0) |
|---|
| 485 | p_w->menu_deep--; |
|---|
| 486 | } |
|---|
| 487 | |
|---|
| 488 | void AW_window::all_menus_created() const { // this is called by AW_window::show() (i.e. after all menus have been created) |
|---|
| 489 | #if defined(DEBUG) |
|---|
| 490 | if (p_w->menu_deep>0) { // window had menu |
|---|
| 491 | aw_assert(p_w->menu_deep == 1); |
|---|
| 492 | #ifdef CHECK_DUPLICATED_MNEMONICS |
|---|
| 493 | exit_duplicate_mnemonic(); // cleanup mnemonic check |
|---|
| 494 | #endif |
|---|
| 495 | } |
|---|
| 496 | #endif // DEBUG |
|---|
| 497 | } |
|---|
| 498 | |
|---|
| 499 | void AW_window::draw_line(int x1, int y1, int x2, int y2, int width, bool resize) { |
|---|
| 500 | aw_assert(xfig_data); // forgot to call load_xfig ? |
|---|
| 501 | |
|---|
| 502 | xfig_data->add_line(x1, y1, x2, y2, width); |
|---|
| 503 | |
|---|
| 504 | _at->max_x_size = std::max(_at->max_x_size, xfig_data->maxx - xfig_data->minx); |
|---|
| 505 | _at->max_y_size = std::max(_at->max_y_size, xfig_data->maxy - xfig_data->miny); |
|---|
| 506 | |
|---|
| 507 | if (resize) { |
|---|
| 508 | recalc_size_atShow(AW_RESIZE_ANY); |
|---|
| 509 | set_window_size(WIDER_THAN_SCREEN, HIGHER_THAN_SCREEN); |
|---|
| 510 | } |
|---|
| 511 | } |
|---|
| 512 | |
|---|
| 513 | AW_device_click *AW_window::get_click_device(AW_area area, int mousex, int mousey, int max_distance) { |
|---|
| 514 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 515 | AW_device_click *click_device = NULp; |
|---|
| 516 | |
|---|
| 517 | if (aram) { |
|---|
| 518 | click_device = aram->get_click_device(); |
|---|
| 519 | click_device->init_click(AW::Position(mousex, mousey), max_distance, AW_ALL_DEVICES); |
|---|
| 520 | } |
|---|
| 521 | return click_device; |
|---|
| 522 | } |
|---|
| 523 | |
|---|
| 524 | AW_device *AW_window::get_device(AW_area area) { // @@@ rename to get_screen_device |
|---|
| 525 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 526 | arb_assert(aram); |
|---|
| 527 | return aram->get_screen_device(); |
|---|
| 528 | } |
|---|
| 529 | |
|---|
| 530 | void AW_window::get_event(AW_event *eventi) const { |
|---|
| 531 | *eventi = event; |
|---|
| 532 | } |
|---|
| 533 | |
|---|
| 534 | AW_device_print *AW_window::get_print_device(AW_area area) { |
|---|
| 535 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 536 | return aram ? aram->get_print_device() : NULp; |
|---|
| 537 | } |
|---|
| 538 | |
|---|
| 539 | AW_device_size *AW_window::get_size_device(AW_area area) { |
|---|
| 540 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 541 | if (!aram) return NULp; |
|---|
| 542 | |
|---|
| 543 | AW_device_size *size_device = aram->get_size_device(); |
|---|
| 544 | if (size_device) { |
|---|
| 545 | size_device->restart_tracking(); |
|---|
| 546 | size_device->reset(); // @@@ hm |
|---|
| 547 | } |
|---|
| 548 | return size_device; |
|---|
| 549 | } |
|---|
| 550 | |
|---|
| 551 | AW_common *AW_window::get_common(AW_area area) { |
|---|
| 552 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 553 | return aram ? aram->get_common() : NULp; |
|---|
| 554 | } |
|---|
| 555 | |
|---|
| 556 | void AW_window::insert_help_topic(const char *labeli, |
|---|
| 557 | const char *mnemonic, const char *helpText, |
|---|
| 558 | AW_active mask, const WindowCallback& cb) { |
|---|
| 559 | aw_assert(legal_mask(mask)); |
|---|
| 560 | Widget button; |
|---|
| 561 | |
|---|
| 562 | #ifdef CHECK_DUPLICATED_MNEMONICS |
|---|
| 563 | if (!current_mscope) init_duplicate_mnemonic(window_title); |
|---|
| 564 | MnemonicScope *tmp = current_mscope; |
|---|
| 565 | current_mscope = help_mscope; |
|---|
| 566 | test_duplicate_mnemonics(labeli, mnemonic); |
|---|
| 567 | current_mscope = tmp; |
|---|
| 568 | #endif |
|---|
| 569 | |
|---|
| 570 | // insert one help-sub-menu-entry |
|---|
| 571 | button = XtVaCreateManagedWidget("", xmPushButtonWidgetClass, |
|---|
| 572 | p_w->help_pull_down, |
|---|
| 573 | RES_CONVERT(XmNlabelString, labeli), |
|---|
| 574 | RES_CONVERT(XmNmnemonic, mnemonic), NULp); |
|---|
| 575 | XtAddCallback(button, XmNactivateCallback, |
|---|
| 576 | (XtCallbackProc) AW_server_callback, |
|---|
| 577 | (XtPointer) new AW_cb(this, cb, helpText)); |
|---|
| 578 | |
|---|
| 579 | root->make_sensitive(button, mask); |
|---|
| 580 | } |
|---|
| 581 | |
|---|
| 582 | void AW_window::insert_menu_topic(const char *topic_id, const char *labeltext, |
|---|
| 583 | const char *mnemonic, const char *helpText, |
|---|
| 584 | AW_active mask, const WindowCallback& wcb) { |
|---|
| 585 | aw_assert(legal_mask(mask)); |
|---|
| 586 | Widget button; |
|---|
| 587 | |
|---|
| 588 | TuneBackground(p_w->menu_bar[p_w->menu_deep], TUNE_MENUTOPIC); // set background color for normal menu topics |
|---|
| 589 | |
|---|
| 590 | #if defined(DUMP_MENU_LIST) |
|---|
| 591 | dumpMenuEntry(name); |
|---|
| 592 | #endif // DUMP_MENU_LIST |
|---|
| 593 | |
|---|
| 594 | #ifdef CHECK_DUPLICATED_MNEMONICS |
|---|
| 595 | test_duplicate_mnemonics(labeltext, mnemonic); |
|---|
| 596 | #endif |
|---|
| 597 | |
|---|
| 598 | Label topiclabel(labeltext, this); |
|---|
| 599 | if (mnemonic && *mnemonic && strchr(labeltext, mnemonic[0])) { |
|---|
| 600 | // create one sub-menu-point |
|---|
| 601 | button = XtVaCreateManagedWidget("", xmPushButtonWidgetClass, |
|---|
| 602 | p_w->menu_bar[p_w->menu_deep], |
|---|
| 603 | RES_LABEL_CONVERT(topiclabel), |
|---|
| 604 | RES_CONVERT(XmNmnemonic, mnemonic), |
|---|
| 605 | XmNbackground, _at->background_color, NULp); |
|---|
| 606 | } |
|---|
| 607 | else { |
|---|
| 608 | button = XtVaCreateManagedWidget("", |
|---|
| 609 | xmPushButtonWidgetClass, |
|---|
| 610 | p_w->menu_bar[p_w->menu_deep], |
|---|
| 611 | RES_LABEL_CONVERT(topiclabel), |
|---|
| 612 | XmNbackground, _at->background_color, |
|---|
| 613 | NULp); |
|---|
| 614 | } |
|---|
| 615 | |
|---|
| 616 | AW_label_in_awar_list(this, button, labeltext); |
|---|
| 617 | AW_cb *cbs = new AW_cb(this, wcb, helpText); |
|---|
| 618 | XtAddCallback(button, XmNactivateCallback, |
|---|
| 619 | (XtCallbackProc) AW_server_callback, |
|---|
| 620 | (XtPointer) cbs); |
|---|
| 621 | |
|---|
| 622 | #if defined(DEVEL_RALF) // wanted version |
|---|
| 623 | aw_assert(topic_id); |
|---|
| 624 | #else // !defined(DEVEL_RALF) |
|---|
| 625 | if (!topic_id) topic_id = labeltext; |
|---|
| 626 | #endif |
|---|
| 627 | cbs->id = strdup(topic_id); |
|---|
| 628 | root->define_remote_command(cbs); |
|---|
| 629 | root->make_sensitive(button, mask); |
|---|
| 630 | } |
|---|
| 631 | |
|---|
| 632 | void AW_window::insert_sub_menu(const char *labeli, const char *mnemonic, AW_active mask){ |
|---|
| 633 | aw_assert(legal_mask(mask)); |
|---|
| 634 | Widget shell, Label; |
|---|
| 635 | |
|---|
| 636 | TuneBackground(p_w->menu_bar[p_w->menu_deep], TUNE_SUBMENU); // set background color for submenus |
|---|
| 637 | // (Note: This must even be called if TUNE_SUBMENU is 0! |
|---|
| 638 | // Otherwise several submenus get the TUNE_MENUTOPIC color) |
|---|
| 639 | |
|---|
| 640 | #if defined(DUMP_MENU_LIST) |
|---|
| 641 | dumpOpenSubMenu(name); |
|---|
| 642 | #endif // DUMP_MENU_LIST |
|---|
| 643 | |
|---|
| 644 | #ifdef CHECK_DUPLICATED_MNEMONICS |
|---|
| 645 | open_test_duplicate_mnemonics(labeli, mnemonic); |
|---|
| 646 | #endif |
|---|
| 647 | |
|---|
| 648 | // create shell for Pull-Down |
|---|
| 649 | shell = XtVaCreatePopupShell("menu_shell", xmMenuShellWidgetClass, |
|---|
| 650 | p_w->menu_bar[p_w->menu_deep], |
|---|
| 651 | XmNwidth, 1, |
|---|
| 652 | XmNheight, 1, |
|---|
| 653 | XmNallowShellResize, true, |
|---|
| 654 | XmNoverrideRedirect, true, |
|---|
| 655 | NULp); |
|---|
| 656 | |
|---|
| 657 | // create row column in Pull-Down shell |
|---|
| 658 | |
|---|
| 659 | p_w->menu_bar[p_w->menu_deep+1] = XtVaCreateWidget("menu_row_column", |
|---|
| 660 | xmRowColumnWidgetClass, shell, |
|---|
| 661 | XmNrowColumnType, XmMENU_PULLDOWN, |
|---|
| 662 | XmNtearOffModel, XmTEAR_OFF_ENABLED, |
|---|
| 663 | NULp); |
|---|
| 664 | |
|---|
| 665 | // create label in menu bar |
|---|
| 666 | if (mnemonic && *mnemonic && strchr(labeli, mnemonic[0])) { |
|---|
| 667 | // if mnemonic is "" -> Cannot convert string "" to type KeySym |
|---|
| 668 | Label = XtVaCreateManagedWidget("menu1_top_b1", |
|---|
| 669 | xmCascadeButtonWidgetClass, p_w->menu_bar[p_w->menu_deep], |
|---|
| 670 | RES_CONVERT(XmNlabelString, labeli), |
|---|
| 671 | RES_CONVERT(XmNmnemonic, mnemonic), |
|---|
| 672 | XmNsubMenuId, p_w->menu_bar[p_w->menu_deep+1], |
|---|
| 673 | XmNbackground, _at->background_color, NULp); |
|---|
| 674 | } |
|---|
| 675 | else { |
|---|
| 676 | Label = XtVaCreateManagedWidget("menu1_top_b1", |
|---|
| 677 | xmCascadeButtonWidgetClass, |
|---|
| 678 | p_w->menu_bar[p_w->menu_deep], |
|---|
| 679 | RES_CONVERT(XmNlabelString, labeli), |
|---|
| 680 | XmNsubMenuId, p_w->menu_bar[p_w->menu_deep+1], |
|---|
| 681 | XmNbackground, _at->background_color, |
|---|
| 682 | NULp); |
|---|
| 683 | } |
|---|
| 684 | |
|---|
| 685 | if (p_w->menu_deep < AW_MAX_MENU_DEEP-1) p_w->menu_deep++; |
|---|
| 686 | |
|---|
| 687 | root->make_sensitive(Label, mask); |
|---|
| 688 | } |
|---|
| 689 | |
|---|
| 690 | static void AW_xfigCB_info_area(AW_window *aww, AW_xfig *xfig) { |
|---|
| 691 | AW_device *device = aww->get_device(AW_INFO_AREA); |
|---|
| 692 | device->reset(); |
|---|
| 693 | |
|---|
| 694 | if (aww->get_root()->color_mode == 0) { // mono colr |
|---|
| 695 | device->clear(-1); |
|---|
| 696 | } |
|---|
| 697 | device->set_offset(AW::Vector(-xfig->minx, -xfig->miny)); |
|---|
| 698 | |
|---|
| 699 | xfig->print(device); |
|---|
| 700 | } |
|---|
| 701 | |
|---|
| 702 | void AW_window::get_font_size(int& width, int& height) { |
|---|
| 703 | width = get_root()->font_width; |
|---|
| 704 | height = get_root()->font_height; |
|---|
| 705 | } |
|---|
| 706 | |
|---|
| 707 | void AW_window::load_xfig(const char *file, bool resize /*= true*/) { |
|---|
| 708 | int width, height; |
|---|
| 709 | get_font_size(width, height); |
|---|
| 710 | |
|---|
| 711 | if (file) xfig_data = new AW_xfig(file, width, height); |
|---|
| 712 | else xfig_data = new AW_xfig(width, height); // create an empty xfig |
|---|
| 713 | |
|---|
| 714 | xfig_data->create_gcs(get_device(AW_INFO_AREA), get_root()->color_mode ? 8 : 1); |
|---|
| 715 | |
|---|
| 716 | // @@@ move into AW_at::set_xfig |
|---|
| 717 | int xsize = xfig_data->maxx - xfig_data->minx; |
|---|
| 718 | int ysize = xfig_data->maxy - xfig_data->miny; |
|---|
| 719 | if (xsize>_at->max_x_size) _at->max_x_size = xsize; |
|---|
| 720 | if (ysize>_at->max_y_size) _at->max_y_size = ysize; |
|---|
| 721 | |
|---|
| 722 | if (resize) { |
|---|
| 723 | recalc_size_atShow(AW_RESIZE_ANY); |
|---|
| 724 | set_window_size(WIDER_THAN_SCREEN, HIGHER_THAN_SCREEN); |
|---|
| 725 | } |
|---|
| 726 | |
|---|
| 727 | set_expose_callback(AW_INFO_AREA, makeWindowCallback(AW_xfigCB_info_area, xfig_data)); |
|---|
| 728 | } |
|---|
| 729 | |
|---|
| 730 | |
|---|
| 731 | char *AW_window::local_id_copy(const char *id) const { |
|---|
| 732 | /** Construct window-local id. |
|---|
| 733 | * Prefixes @param id with AW_window::get_window_id() + "/" |
|---|
| 734 | * @return heap copy. |
|---|
| 735 | */ |
|---|
| 736 | return GBS_global_string_copy("%s/%s", get_window_id(), id); |
|---|
| 737 | } |
|---|
| 738 | const char *AW_window::local_id(const char *id) const { |
|---|
| 739 | /** Construct window-local id. |
|---|
| 740 | * Prefixes @param id with AW_window::get_window_id() + "/" |
|---|
| 741 | * @return local buffer valid until next call. |
|---|
| 742 | */ |
|---|
| 743 | static char *last_local_id = NULp; |
|---|
| 744 | freeset(last_local_id, local_id_copy(id)); |
|---|
| 745 | return last_local_id; |
|---|
| 746 | } |
|---|
| 747 | |
|---|
| 748 | static const char *local_awarnamef(const char *format, AW_window *aww, const char *common_name) { |
|---|
| 749 | CONSTEXPR int MAXNAMELEN = 256; |
|---|
| 750 | static char buffer[MAXNAMELEN]; |
|---|
| 751 | return GBS_global_string_to_buffer(buffer, MAXNAMELEN, format, aww->get_window_id(), common_name); |
|---|
| 752 | } |
|---|
| 753 | |
|---|
| 754 | const char *AW_window::local_awarname(const char *common_name, bool tmp) { |
|---|
| 755 | return local_awarnamef(tmp ? "tmp/window/%s/%s" : "window/%s/%s", this, common_name); |
|---|
| 756 | } |
|---|
| 757 | |
|---|
| 758 | AW_awar *AW_window::local_awar(const char *common_name, bool tmp) { |
|---|
| 759 | return get_root()->awar(local_awarname(common_name, tmp)); |
|---|
| 760 | } |
|---|
| 761 | |
|---|
| 762 | |
|---|
| 763 | void AW_window::sep______________() { |
|---|
| 764 | //! insert a separator into the currently open menu |
|---|
| 765 | XtVaCreateManagedWidget("", xmSeparatorWidgetClass, |
|---|
| 766 | p_w->menu_bar[p_w->menu_deep], |
|---|
| 767 | NULp); |
|---|
| 768 | } |
|---|
| 769 | |
|---|
| 770 | /** |
|---|
| 771 | * Registers @param wcb as expose callback. |
|---|
| 772 | * Called whenever the @param area receives an expose event. |
|---|
| 773 | * This is where any drawing should be handled. |
|---|
| 774 | */ |
|---|
| 775 | void AW_window::set_expose_callback(AW_area area, const WindowCallback& wcb) { |
|---|
| 776 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 777 | if (aram) aram->set_expose_callback(this, wcb); |
|---|
| 778 | } |
|---|
| 779 | |
|---|
| 780 | static void AW_focusCB(Widget /*wgt*/, XtPointer cl_aww, XEvent*, Boolean*) { |
|---|
| 781 | AW_window *aww = (AW_window*)cl_aww; |
|---|
| 782 | aww->run_focus_callback(); |
|---|
| 783 | } |
|---|
| 784 | |
|---|
| 785 | /** |
|---|
| 786 | * Registers a focus callback. |
|---|
| 787 | */ |
|---|
| 788 | void AW_window::set_focus_callback(const WindowCallback& wcb) { |
|---|
| 789 | if (!focus_cb) { |
|---|
| 790 | XtAddEventHandler(MIDDLE_WIDGET, EnterWindowMask, FALSE, AW_focusCB, (XtPointer) this); |
|---|
| 791 | } |
|---|
| 792 | |
|---|
| 793 | if (!is_focus_callback(AnyWinCB(wcb.callee()))) { |
|---|
| 794 | focus_cb = new AW_cb(this, wcb, NULp, focus_cb); |
|---|
| 795 | } |
|---|
| 796 | } |
|---|
| 797 | |
|---|
| 798 | /** |
|---|
| 799 | * Registers callback to be executed after the window is shown. |
|---|
| 800 | * Called multiple times if a show() follows a hide(). |
|---|
| 801 | */ |
|---|
| 802 | void AW_window::set_popup_callback(const WindowCallback& wcb) { |
|---|
| 803 | p_w->popup_cb = new AW_cb(this, wcb, NULp, p_w->popup_cb); |
|---|
| 804 | } |
|---|
| 805 | |
|---|
| 806 | void AW_window::set_info_area_height(int h) { |
|---|
| 807 | XtVaSetValues(INFO_WIDGET, XmNheight, h, NULp); |
|---|
| 808 | XtVaSetValues(p_w->frame, XmNtopOffset, h, NULp); |
|---|
| 809 | } |
|---|
| 810 | |
|---|
| 811 | void AW_window::set_bottom_area_height(int h) { |
|---|
| 812 | XtVaSetValues(BOTTOM_WIDGET, XmNheight, h, NULp); |
|---|
| 813 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNbottomOffset, (int)h, NULp); |
|---|
| 814 | } |
|---|
| 815 | |
|---|
| 816 | void AW_window::set_input_callback(AW_area area, const WindowCallback& wcb) { |
|---|
| 817 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 818 | if (aram) aram->set_input_callback(this, wcb); |
|---|
| 819 | } |
|---|
| 820 | |
|---|
| 821 | void AW_window::set_motion_callback(AW_area area, const WindowCallback& wcb) { |
|---|
| 822 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 823 | if (aram) aram->set_motion_callback(this, wcb); |
|---|
| 824 | } |
|---|
| 825 | |
|---|
| 826 | void AW_window::set_resize_callback(AW_area area, const WindowCallback& wcb) { |
|---|
| 827 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 828 | if (aram) aram->set_resize_callback(this, wcb); |
|---|
| 829 | } |
|---|
| 830 | |
|---|
| 831 | // SCROLL BAR STUFF |
|---|
| 832 | |
|---|
| 833 | void AW_window::tell_scrolled_picture_size(AW_screen_area rectangle) { |
|---|
| 834 | picture->l = rectangle.l; |
|---|
| 835 | picture->r = rectangle.r; |
|---|
| 836 | picture->t = rectangle.t; |
|---|
| 837 | picture->b = rectangle.b; |
|---|
| 838 | } |
|---|
| 839 | |
|---|
| 840 | void AW_window::tell_scrolled_picture_size(AW_world rectangle) { |
|---|
| 841 | picture->l = (int)rectangle.l; |
|---|
| 842 | picture->r = (int)rectangle.r; |
|---|
| 843 | picture->t = (int)rectangle.t; |
|---|
| 844 | picture->b = (int)rectangle.b; |
|---|
| 845 | } |
|---|
| 846 | |
|---|
| 847 | AW_pos AW_window::get_scrolled_picture_width() const { |
|---|
| 848 | return picture->r - picture->l; |
|---|
| 849 | } |
|---|
| 850 | |
|---|
| 851 | AW_pos AW_window::get_scrolled_picture_height() const { |
|---|
| 852 | return picture->b - picture->t; |
|---|
| 853 | } |
|---|
| 854 | |
|---|
| 855 | void AW_window::reset_scrolled_picture_size() { |
|---|
| 856 | picture->l = 0; |
|---|
| 857 | picture->r = 0; |
|---|
| 858 | picture->t = 0; |
|---|
| 859 | picture->b = 0; |
|---|
| 860 | } |
|---|
| 861 | |
|---|
| 862 | void AW_window::set_vertical_scrollbar_top_indent(int indent) { |
|---|
| 863 | XtVaSetValues(p_w->scroll_bar_vertical, XmNtopOffset, (int)indent, NULp); |
|---|
| 864 | top_indent_of_vertical_scrollbar = indent; |
|---|
| 865 | } |
|---|
| 866 | |
|---|
| 867 | void AW_window::set_horizontal_scrollbar_left_indent(int indent) { |
|---|
| 868 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNleftOffset, (int)indent, NULp); |
|---|
| 869 | left_indent_of_horizontal_scrollbar = indent; |
|---|
| 870 | } |
|---|
| 871 | |
|---|
| 872 | void AW_window::_get_area_size(AW_area area, AW_screen_area *square) { |
|---|
| 873 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 874 | *square = aram->get_common()->get_screen(); |
|---|
| 875 | } |
|---|
| 876 | |
|---|
| 877 | void AW_window::get_scrollarea_size(AW_screen_area *square) { |
|---|
| 878 | _get_area_size(AW_MIDDLE_AREA, square); |
|---|
| 879 | square->r -= left_indent_of_horizontal_scrollbar; |
|---|
| 880 | square->b -= top_indent_of_vertical_scrollbar; |
|---|
| 881 | } |
|---|
| 882 | |
|---|
| 883 | void AW_window::calculate_scrollbars() { |
|---|
| 884 | AW_screen_area scrollArea; |
|---|
| 885 | get_scrollarea_size(&scrollArea); |
|---|
| 886 | |
|---|
| 887 | // HORIZONTAL |
|---|
| 888 | { |
|---|
| 889 | int slider_max = (int)get_scrolled_picture_width(); |
|---|
| 890 | if (slider_max <1) { |
|---|
| 891 | slider_max = 1; |
|---|
| 892 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNsliderSize, 1, NULp); |
|---|
| 893 | } |
|---|
| 894 | |
|---|
| 895 | bool use_horizontal_bar = true; |
|---|
| 896 | int slider_size_horizontal = scrollArea.r; |
|---|
| 897 | |
|---|
| 898 | if (slider_size_horizontal < 1) slider_size_horizontal = 1; // ist der slider zu klein (<1) ? |
|---|
| 899 | if (slider_size_horizontal > slider_max) { // Schirm groesser als Bild |
|---|
| 900 | slider_size_horizontal = slider_max; // slider nimmt ganze laenge ein |
|---|
| 901 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNvalue, 0, NULp); // slider ganz links setzen |
|---|
| 902 | use_horizontal_bar = false; // kein horizontaler slider mehr |
|---|
| 903 | } |
|---|
| 904 | |
|---|
| 905 | // check wether XmNValue is to big |
|---|
| 906 | int position_of_slider; |
|---|
| 907 | XtVaGetValues(p_w->scroll_bar_horizontal, XmNvalue, &position_of_slider, NULp); |
|---|
| 908 | if (position_of_slider > (slider_max-slider_size_horizontal)) { // steht der slider fuer slidergroesse zu rechts ? |
|---|
| 909 | position_of_slider = slider_max-slider_size_horizontal; // -1 ? vielleicht ! |
|---|
| 910 | if (position_of_slider < 0) position_of_slider = 0; |
|---|
| 911 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNvalue, position_of_slider, NULp); |
|---|
| 912 | } |
|---|
| 913 | // Anpassung fuer resize, wenn unbeschriebener Bereich vergroessert wird |
|---|
| 914 | int max_slider_pos = (int)(get_scrolled_picture_width() - scrollArea.r); |
|---|
| 915 | if (slider_pos_horizontal>max_slider_pos) { |
|---|
| 916 | slider_pos_horizontal = use_horizontal_bar ? max_slider_pos : 0; |
|---|
| 917 | } |
|---|
| 918 | |
|---|
| 919 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNsliderSize, 1, NULp); |
|---|
| 920 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNmaximum, slider_max, NULp); |
|---|
| 921 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNsliderSize, slider_size_horizontal, NULp); |
|---|
| 922 | |
|---|
| 923 | update_scrollbar_settings_from_awars(AW_HORIZONTAL); |
|---|
| 924 | } |
|---|
| 925 | |
|---|
| 926 | // VERTICAL |
|---|
| 927 | { |
|---|
| 928 | int slider_max = (int)get_scrolled_picture_height(); |
|---|
| 929 | if (slider_max <1) { |
|---|
| 930 | slider_max = 1; |
|---|
| 931 | XtVaSetValues(p_w->scroll_bar_vertical, XmNsliderSize, 1, NULp); |
|---|
| 932 | } |
|---|
| 933 | |
|---|
| 934 | bool use_vertical_bar = true; |
|---|
| 935 | int slider_size_vertical = scrollArea.b; |
|---|
| 936 | |
|---|
| 937 | if (slider_size_vertical < 1) slider_size_vertical = 1; |
|---|
| 938 | if (slider_size_vertical > slider_max) { |
|---|
| 939 | slider_size_vertical = slider_max; |
|---|
| 940 | XtVaSetValues(p_w->scroll_bar_vertical, XmNvalue, 0, NULp); |
|---|
| 941 | use_vertical_bar = false; |
|---|
| 942 | } |
|---|
| 943 | |
|---|
| 944 | // check wether XmNValue is to big |
|---|
| 945 | int position_of_slider; |
|---|
| 946 | XtVaGetValues(p_w->scroll_bar_vertical, XmNvalue, &position_of_slider, NULp); |
|---|
| 947 | if (position_of_slider > (slider_max-slider_size_vertical)) { |
|---|
| 948 | position_of_slider = slider_max-slider_size_vertical; // -1 ? vielleicht ! |
|---|
| 949 | if (position_of_slider < 0) position_of_slider = 0; |
|---|
| 950 | XtVaSetValues(p_w->scroll_bar_vertical, XmNvalue, position_of_slider, NULp); |
|---|
| 951 | } |
|---|
| 952 | // Anpassung fuer resize, wenn unbeschriebener Bereich vergroessert wird |
|---|
| 953 | int max_slider_pos = (int)(get_scrolled_picture_height() - scrollArea.b); |
|---|
| 954 | if (slider_pos_vertical>max_slider_pos) { |
|---|
| 955 | slider_pos_vertical = use_vertical_bar ? max_slider_pos : 0; |
|---|
| 956 | } |
|---|
| 957 | |
|---|
| 958 | XtVaSetValues(p_w->scroll_bar_vertical, XmNsliderSize, 1, NULp); |
|---|
| 959 | XtVaSetValues(p_w->scroll_bar_vertical, XmNmaximum, slider_max, NULp); |
|---|
| 960 | XtVaSetValues(p_w->scroll_bar_vertical, XmNsliderSize, slider_size_vertical, NULp); |
|---|
| 961 | |
|---|
| 962 | update_scrollbar_settings_from_awars(AW_VERTICAL); |
|---|
| 963 | } |
|---|
| 964 | } |
|---|
| 965 | |
|---|
| 966 | static void horizontal_scrollbar_redefinition_cb(AW_root*, AW_window *aw) { |
|---|
| 967 | aw->update_scrollbar_settings_from_awars(AW_HORIZONTAL); |
|---|
| 968 | } |
|---|
| 969 | |
|---|
| 970 | static void vertical_scrollbar_redefinition_cb(AW_root*, AW_window *aw) { |
|---|
| 971 | aw->update_scrollbar_settings_from_awars(AW_VERTICAL); |
|---|
| 972 | } |
|---|
| 973 | |
|---|
| 974 | void AW_window::create_window_variables() { |
|---|
| 975 | RootCallback hor_src = makeRootCallback(horizontal_scrollbar_redefinition_cb, this); |
|---|
| 976 | RootCallback ver_src = makeRootCallback(vertical_scrollbar_redefinition_cb, this); |
|---|
| 977 | |
|---|
| 978 | get_root()->awar_int(local_awarname("horizontal_page_increment"), 50)->add_callback(hor_src); |
|---|
| 979 | get_root()->awar_int(local_awarname("vertical_page_increment"), 50)->add_callback(ver_src); |
|---|
| 980 | get_root()->awar_int(local_awarname("scroll_width_horizontal"), 9)->add_callback(hor_src); |
|---|
| 981 | get_root()->awar_int(local_awarname("scroll_width_vertical"), 20)->add_callback(ver_src); |
|---|
| 982 | get_root()->awar_int(local_awarname("scroll_delay_horizontal"), 20)->add_callback(hor_src); |
|---|
| 983 | get_root()->awar_int(local_awarname("scroll_delay_vertical"), 20)->add_callback(ver_src); |
|---|
| 984 | } |
|---|
| 985 | |
|---|
| 986 | void AW_window::set_vertical_scrollbar_position(int position){ |
|---|
| 987 | #if defined(DEBUG) && 0 |
|---|
| 988 | fprintf(stderr, "set_vertical_scrollbar_position to %i\n", position); |
|---|
| 989 | #endif |
|---|
| 990 | // @@@ test and constrain against limits |
|---|
| 991 | slider_pos_vertical = position; |
|---|
| 992 | XtVaSetValues(p_w->scroll_bar_vertical, XmNvalue, position, NULp); |
|---|
| 993 | } |
|---|
| 994 | |
|---|
| 995 | void AW_window::set_horizontal_scrollbar_position(int position) { |
|---|
| 996 | #if defined(DEBUG) && 0 |
|---|
| 997 | fprintf(stderr, "set_horizontal_scrollbar_position to %i\n", position); |
|---|
| 998 | #endif |
|---|
| 999 | // @@@ test and constrain against limits |
|---|
| 1000 | slider_pos_horizontal = position; |
|---|
| 1001 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNvalue, position, NULp); |
|---|
| 1002 | } |
|---|
| 1003 | |
|---|
| 1004 | static void value_changed_scroll_bar_vertical(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer call_data) { |
|---|
| 1005 | XmScrollBarCallbackStruct *sbcbs = (XmScrollBarCallbackStruct *)call_data; |
|---|
| 1006 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
|---|
| 1007 | cbs->aw->slider_pos_vertical = sbcbs->value; // setzt Scrollwerte im AW_window |
|---|
| 1008 | cbs->run_callbacks(); |
|---|
| 1009 | } |
|---|
| 1010 | static void value_changed_scroll_bar_horizontal(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer call_data) { |
|---|
| 1011 | XmScrollBarCallbackStruct *sbcbs = (XmScrollBarCallbackStruct *)call_data; |
|---|
| 1012 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
|---|
| 1013 | (cbs->aw)->slider_pos_horizontal = sbcbs->value; // setzt Scrollwerte im AW_window |
|---|
| 1014 | cbs->run_callbacks(); |
|---|
| 1015 | } |
|---|
| 1016 | |
|---|
| 1017 | static void drag_scroll_bar_vertical(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer call_data) { |
|---|
| 1018 | XmScrollBarCallbackStruct *sbcbs = (XmScrollBarCallbackStruct *)call_data; |
|---|
| 1019 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
|---|
| 1020 | cbs->aw->slider_pos_vertical = sbcbs->value; // setzt Scrollwerte im AW_window |
|---|
| 1021 | cbs->run_callbacks(); |
|---|
| 1022 | } |
|---|
| 1023 | static void drag_scroll_bar_horizontal(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer call_data) { |
|---|
| 1024 | XmScrollBarCallbackStruct *sbcbs = (XmScrollBarCallbackStruct *)call_data; |
|---|
| 1025 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
|---|
| 1026 | (cbs->aw)->slider_pos_horizontal = sbcbs->value; // setzt Scrollwerte im AW_window |
|---|
| 1027 | cbs->run_callbacks(); |
|---|
| 1028 | } |
|---|
| 1029 | |
|---|
| 1030 | void AW_window::set_vertical_change_callback(const WindowCallback& wcb) { |
|---|
| 1031 | XtAddCallback(p_w->scroll_bar_vertical, XmNvalueChangedCallback, |
|---|
| 1032 | (XtCallbackProc) value_changed_scroll_bar_vertical, |
|---|
| 1033 | (XtPointer) new AW_cb(this, wcb, "")); |
|---|
| 1034 | XtAddCallback(p_w->scroll_bar_vertical, XmNdragCallback, |
|---|
| 1035 | (XtCallbackProc) drag_scroll_bar_vertical, |
|---|
| 1036 | (XtPointer) new AW_cb(this, wcb, "")); |
|---|
| 1037 | |
|---|
| 1038 | XtAddCallback(p_w->scroll_bar_vertical, XmNpageIncrementCallback, |
|---|
| 1039 | (XtCallbackProc) drag_scroll_bar_vertical, |
|---|
| 1040 | (XtPointer) new AW_cb(this, wcb, "")); |
|---|
| 1041 | XtAddCallback(p_w->scroll_bar_vertical, XmNpageDecrementCallback, |
|---|
| 1042 | (XtCallbackProc) drag_scroll_bar_vertical, |
|---|
| 1043 | (XtPointer) new AW_cb(this, wcb, "")); |
|---|
| 1044 | } |
|---|
| 1045 | |
|---|
| 1046 | void AW_window::set_horizontal_change_callback(const WindowCallback& wcb) { |
|---|
| 1047 | XtAddCallback(p_w->scroll_bar_horizontal, XmNvalueChangedCallback, |
|---|
| 1048 | (XtCallbackProc) value_changed_scroll_bar_horizontal, |
|---|
| 1049 | (XtPointer) new AW_cb(this, wcb, "")); |
|---|
| 1050 | XtAddCallback(p_w->scroll_bar_horizontal, XmNdragCallback, |
|---|
| 1051 | (XtCallbackProc) drag_scroll_bar_horizontal, |
|---|
| 1052 | (XtPointer) new AW_cb(this, wcb, "")); |
|---|
| 1053 | } |
|---|
| 1054 | |
|---|
| 1055 | // END SCROLLBAR STUFF |
|---|
| 1056 | |
|---|
| 1057 | |
|---|
| 1058 | void AW_window::set_window_size(int width, int height) { |
|---|
| 1059 | XtVaSetValues(p_w->shell, XmNwidth, (int)width, XmNheight, (int)height, NULp); |
|---|
| 1060 | } |
|---|
| 1061 | |
|---|
| 1062 | void AW_window::set_window_title(const char *title){ |
|---|
| 1063 | XtVaSetValues(p_w->shell, XmNtitle, title, NULp); |
|---|
| 1064 | freedup(window_title, title); |
|---|
| 1065 | } |
|---|
| 1066 | |
|---|
| 1067 | const char* AW_window::get_window_title() const { |
|---|
| 1068 | return window_title; |
|---|
| 1069 | } |
|---|
| 1070 | |
|---|
| 1071 | void AW_window::shadow_width(int shadow_thickness) { |
|---|
| 1072 | _at->shadow_thickness = shadow_thickness; |
|---|
| 1073 | } |
|---|
| 1074 | |
|---|
| 1075 | void AW_window::button_height(int height) { |
|---|
| 1076 | _at->height_of_buttons = height>1 ? height : 0; |
|---|
| 1077 | } |
|---|
| 1078 | |
|---|
| 1079 | void AW_window::window_fit() { |
|---|
| 1080 | int width, height; |
|---|
| 1081 | get_window_size(width, height); |
|---|
| 1082 | set_window_size(width, height); |
|---|
| 1083 | } |
|---|
| 1084 | |
|---|
| 1085 | AW_window::AW_window() |
|---|
| 1086 | : recalc_size_at_show(AW_KEEP_SIZE), |
|---|
| 1087 | recalc_pos_at_show(AW_KEEP_POS), |
|---|
| 1088 | hide_cb(NULp), |
|---|
| 1089 | expose_callback_added(false), |
|---|
| 1090 | focus_cb(NULp), |
|---|
| 1091 | xfig_data(NULp), |
|---|
| 1092 | _at(new AW_at), |
|---|
| 1093 | left_indent_of_horizontal_scrollbar(0), |
|---|
| 1094 | top_indent_of_vertical_scrollbar(0), |
|---|
| 1095 | layout_reset_wanted(NULp), |
|---|
| 1096 | window_title(NULp), |
|---|
| 1097 | window_id(NULp), |
|---|
| 1098 | root(NULp), |
|---|
| 1099 | click_time(0), |
|---|
| 1100 | color_table_size(0), |
|---|
| 1101 | color_table(NULp), |
|---|
| 1102 | p_w(new AW_window_Motif), |
|---|
| 1103 | _callback(NULp), |
|---|
| 1104 | _d_callback(NULp), |
|---|
| 1105 | slider_pos_vertical(0), |
|---|
| 1106 | slider_pos_horizontal(0), |
|---|
| 1107 | window_is_shown(false), |
|---|
| 1108 | picture(new AW_screen_area) |
|---|
| 1109 | { |
|---|
| 1110 | reset_scrolled_picture_size(); |
|---|
| 1111 | } |
|---|
| 1112 | |
|---|
| 1113 | AW_window::~AW_window() { |
|---|
| 1114 | delete picture; |
|---|
| 1115 | delete p_w; |
|---|
| 1116 | delete hide_cb; |
|---|
| 1117 | } |
|---|
| 1118 | |
|---|
| 1119 | #if defined(DEBUG) |
|---|
| 1120 | // #define DUMP_MENU_LIST // this should NOT be defined normally (if defined, every window writes all menu-entries to stdout) |
|---|
| 1121 | #endif // DEBUG |
|---|
| 1122 | #if defined(DUMP_MENU_LIST) |
|---|
| 1123 | |
|---|
| 1124 | static char *window_name = 0; |
|---|
| 1125 | static char *sub_menu = 0; |
|---|
| 1126 | |
|---|
| 1127 | static void initMenuListing(const char *win_name) { |
|---|
| 1128 | aw_assert(win_name); |
|---|
| 1129 | |
|---|
| 1130 | freedup(window_name, win_name); |
|---|
| 1131 | freenull(sub_menu); |
|---|
| 1132 | |
|---|
| 1133 | printf("---------------------------------------- list of menus for '%s'\n", window_name); |
|---|
| 1134 | } |
|---|
| 1135 | |
|---|
| 1136 | static void dumpMenuEntry(const char *entry) { |
|---|
| 1137 | aw_assert(window_name); |
|---|
| 1138 | if (sub_menu) { |
|---|
| 1139 | printf("'%s/%s/%s'\n", window_name, sub_menu, entry); |
|---|
| 1140 | } |
|---|
| 1141 | else { |
|---|
| 1142 | printf("'%s/%s'\n", window_name, entry); |
|---|
| 1143 | } |
|---|
| 1144 | } |
|---|
| 1145 | |
|---|
| 1146 | static void dumpOpenSubMenu(const char *sub_name) { |
|---|
| 1147 | aw_assert(sub_name); |
|---|
| 1148 | |
|---|
| 1149 | dumpMenuEntry(sub_name); // dump the menu itself |
|---|
| 1150 | |
|---|
| 1151 | if (sub_menu) freeset(sub_menu, GBS_global_string_copy("%s/%s", sub_menu, sub_name)); |
|---|
| 1152 | else sub_menu = strdup(sub_name); |
|---|
| 1153 | } |
|---|
| 1154 | |
|---|
| 1155 | static void dumpCloseSubMenu() { |
|---|
| 1156 | aw_assert(sub_menu); |
|---|
| 1157 | char *lslash = strrchr(sub_menu, '/'); |
|---|
| 1158 | if (lslash) { |
|---|
| 1159 | lslash[0] = 0; |
|---|
| 1160 | } |
|---|
| 1161 | else freenull(sub_menu); |
|---|
| 1162 | } |
|---|
| 1163 | |
|---|
| 1164 | static void dumpCloseAllSubMenus() { |
|---|
| 1165 | freenull(sub_menu); |
|---|
| 1166 | } |
|---|
| 1167 | |
|---|
| 1168 | #endif // DUMP_MENU_LIST |
|---|
| 1169 | |
|---|
| 1170 | AW_window_menu_modes::AW_window_menu_modes() : AW_window_menu_modes_private(NULp) {} |
|---|
| 1171 | AW_window_menu_modes::~AW_window_menu_modes() {} |
|---|
| 1172 | |
|---|
| 1173 | AW_window_menu::AW_window_menu() {} |
|---|
| 1174 | AW_window_menu::~AW_window_menu() {} |
|---|
| 1175 | |
|---|
| 1176 | AW_window_simple::AW_window_simple() {} |
|---|
| 1177 | AW_window_simple::~AW_window_simple() {} |
|---|
| 1178 | |
|---|
| 1179 | AW_window_simple_menu::AW_window_simple_menu() {} |
|---|
| 1180 | AW_window_simple_menu::~AW_window_simple_menu() {} |
|---|
| 1181 | |
|---|
| 1182 | AW_window_message::AW_window_message() {} |
|---|
| 1183 | AW_window_message::~AW_window_message() {} |
|---|
| 1184 | |
|---|
| 1185 | #define LAYOUT_AWAR_ROOT "window/windows" |
|---|
| 1186 | |
|---|
| 1187 | static const char *local_layout_awarname(AW_window *aww, const char *sub_name) { |
|---|
| 1188 | return local_awarnamef(LAYOUT_AWAR_ROOT "/%s/%s", aww, sub_name); |
|---|
| 1189 | } |
|---|
| 1190 | |
|---|
| 1191 | #define local_posx_awarname(aww) local_layout_awarname((aww), "posx") |
|---|
| 1192 | #define local_posy_awarname(aww) local_layout_awarname((aww), "posy") |
|---|
| 1193 | #define local_width_awarname(aww) local_layout_awarname((aww), "width") |
|---|
| 1194 | #define local_height_awarname(aww) local_layout_awarname((aww), "height") |
|---|
| 1195 | #define local_reset_awarname(aww) local_layout_awarname((aww), "reset") |
|---|
| 1196 | |
|---|
| 1197 | void AW_window::create_user_geometry_awars(int posx, int posy, int width, int height) { |
|---|
| 1198 | get_root()->awar_int(local_posx_awarname(this), posx); |
|---|
| 1199 | get_root()->awar_int(local_posy_awarname(this), posy); |
|---|
| 1200 | get_root()->awar_int(local_width_awarname(this), width); |
|---|
| 1201 | get_root()->awar_int(local_height_awarname(this), height); |
|---|
| 1202 | |
|---|
| 1203 | if (layout_reset_wanted) { |
|---|
| 1204 | AW_awar *awar_reset = get_root()->awar_string(local_reset_awarname(this), ""); |
|---|
| 1205 | const char *last_reset = awar_reset->read_char_pntr(); |
|---|
| 1206 | int cmp = strcmp(last_reset, layout_reset_wanted); |
|---|
| 1207 | if (cmp) { |
|---|
| 1208 | awar_reset->write_string(layout_reset_wanted); |
|---|
| 1209 | reset_geometry_awars(); // (recalc_pos/size... calls would not be necessary here) |
|---|
| 1210 | } |
|---|
| 1211 | } |
|---|
| 1212 | } |
|---|
| 1213 | |
|---|
| 1214 | |
|---|
| 1215 | void AW_window::store_size_in_awars(int width, int height) { |
|---|
| 1216 | get_root()->awar(local_width_awarname(this))->write_int(width); |
|---|
| 1217 | get_root()->awar(local_height_awarname(this))->write_int(height); |
|---|
| 1218 | } |
|---|
| 1219 | |
|---|
| 1220 | void AW_window::get_size_from_awars(int& width, int& height) { |
|---|
| 1221 | width = get_root()->awar(local_width_awarname(this))->read_int(); |
|---|
| 1222 | height = get_root()->awar(local_height_awarname(this))->read_int(); |
|---|
| 1223 | } |
|---|
| 1224 | |
|---|
| 1225 | void AW_window::store_pos_in_awars(int posx, int posy) { |
|---|
| 1226 | get_root()->awar(local_posx_awarname(this))->write_int(posx); |
|---|
| 1227 | get_root()->awar(local_posy_awarname(this))->write_int(posy); |
|---|
| 1228 | } |
|---|
| 1229 | |
|---|
| 1230 | void AW_window::get_pos_from_awars(int& posx, int& posy) { |
|---|
| 1231 | posx = get_root()->awar(local_posx_awarname(this))->read_int(); |
|---|
| 1232 | posy = get_root()->awar(local_posy_awarname(this))->read_int(); |
|---|
| 1233 | } |
|---|
| 1234 | |
|---|
| 1235 | void AW_window::reset_geometry_awars() { |
|---|
| 1236 | AW_root *awr = get_root(); |
|---|
| 1237 | |
|---|
| 1238 | ASSERT_NO_ERROR(awr->awar(local_posx_awarname(this)) ->reset_to_default()); |
|---|
| 1239 | ASSERT_NO_ERROR(awr->awar(local_posy_awarname(this)) ->reset_to_default()); |
|---|
| 1240 | ASSERT_NO_ERROR(awr->awar(local_width_awarname(this)) ->reset_to_default()); |
|---|
| 1241 | ASSERT_NO_ERROR(awr->awar(local_height_awarname(this))->reset_to_default()); |
|---|
| 1242 | |
|---|
| 1243 | recalc_pos_atShow(AW_REPOS_TO_MOUSE_ONCE); |
|---|
| 1244 | recalc_size_atShow(AW_RESIZE_ANY); |
|---|
| 1245 | } |
|---|
| 1246 | |
|---|
| 1247 | #undef local_posx_awarname |
|---|
| 1248 | #undef local_posy_awarname |
|---|
| 1249 | #undef local_width_awarname |
|---|
| 1250 | #undef local_height_awarname |
|---|
| 1251 | #undef local_reset_awarname |
|---|
| 1252 | |
|---|
| 1253 | static void aw_onExpose_calc_WM_offsets(AW_window *aww); |
|---|
| 1254 | static unsigned aw_calc_WM_offsets_delayed(AW_root *, AW_window*aww) { aw_onExpose_calc_WM_offsets(aww); return 0; } |
|---|
| 1255 | |
|---|
| 1256 | static void aw_onExpose_calc_WM_offsets(AW_window *aww) { |
|---|
| 1257 | AW_window_Motif *motif = p_aww(aww); |
|---|
| 1258 | |
|---|
| 1259 | int posx, posy; aww->get_window_content_pos(posx, posy); |
|---|
| 1260 | |
|---|
| 1261 | bool knows_window_position = posx != 0 || posy != 0; |
|---|
| 1262 | |
|---|
| 1263 | if (!knows_window_position) { // oops - motif has no idea where the window has been placed |
|---|
| 1264 | // assume positions stored in awars are correct and use them. |
|---|
| 1265 | // This works around problems with unclickable GUI-elements when running on 'Unity' |
|---|
| 1266 | |
|---|
| 1267 | int oposx, oposy; aww->get_pos_from_awars(oposx, oposy); |
|---|
| 1268 | aww->set_window_frame_pos(oposx, oposy); |
|---|
| 1269 | |
|---|
| 1270 | if (!motif->knows_WM_offset()) { |
|---|
| 1271 | aww->get_root()->add_timed_callback(100, makeTimedCallback(aw_calc_WM_offsets_delayed, aww)); |
|---|
| 1272 | } |
|---|
| 1273 | } |
|---|
| 1274 | else if (!motif->knows_WM_offset()) { |
|---|
| 1275 | int oposx, oposy; aww->get_pos_from_awars(oposx, oposy); |
|---|
| 1276 | |
|---|
| 1277 | // calculate offset |
|---|
| 1278 | int left = posx-oposx; |
|---|
| 1279 | int top = posy-oposy; |
|---|
| 1280 | |
|---|
| 1281 | if (top == 0 || left == 0) { // invalid frame size |
|---|
| 1282 | if (motif->WM_left_offset == 0) { |
|---|
| 1283 | motif->WM_left_offset = 1; // hack: unused yet, use as flag to avoid endless repeats |
|---|
| 1284 | #if defined(TRACE_WM_OFFSETS) |
|---|
| 1285 | fprintf(stderr, "aw_onExpose_calc_WM_offsets: failed to detect framesize (shift window 1 pixel and retry)\n"); |
|---|
| 1286 | #endif |
|---|
| 1287 | oposx = oposx>10 ? oposx-1 : oposx+1; |
|---|
| 1288 | oposy = oposy>10 ? oposy-1 : oposy+1; |
|---|
| 1289 | |
|---|
| 1290 | aww->set_window_frame_pos(oposx, oposy); |
|---|
| 1291 | aww->store_pos_in_awars(oposx, oposy); |
|---|
| 1292 | |
|---|
| 1293 | aww->get_root()->add_timed_callback(500, makeTimedCallback(aw_calc_WM_offsets_delayed, aww)); |
|---|
| 1294 | return; |
|---|
| 1295 | } |
|---|
| 1296 | else { |
|---|
| 1297 | // use maximum seen frame size |
|---|
| 1298 | top = AW_window_Motif::WM_max_top_offset; |
|---|
| 1299 | left = AW_window_Motif::WM_max_left_offset; |
|---|
| 1300 | |
|---|
| 1301 | if (top == 0 || left == 0) { // still invalid -> retry later |
|---|
| 1302 | aww->get_root()->add_timed_callback(10000, makeTimedCallback(aw_calc_WM_offsets_delayed, aww)); |
|---|
| 1303 | return; |
|---|
| 1304 | } |
|---|
| 1305 | } |
|---|
| 1306 | } |
|---|
| 1307 | motif->WM_top_offset = top; |
|---|
| 1308 | motif->WM_left_offset = left; |
|---|
| 1309 | |
|---|
| 1310 | // remember maximum seen offsets |
|---|
| 1311 | AW_window_Motif::WM_max_top_offset = std::max(AW_window_Motif::WM_max_top_offset, motif->WM_top_offset); |
|---|
| 1312 | AW_window_Motif::WM_max_left_offset = std::max(AW_window_Motif::WM_max_left_offset, motif->WM_left_offset); |
|---|
| 1313 | |
|---|
| 1314 | #if defined(TRACE_WM_OFFSETS) |
|---|
| 1315 | fprintf(stderr, "WM_top_offset=%i WM_left_offset=%i (pos from awar: %i/%i, content-pos: %i/%i)\n", |
|---|
| 1316 | motif->WM_top_offset, motif->WM_left_offset, |
|---|
| 1317 | oposx, oposy, posx, posy); |
|---|
| 1318 | #endif |
|---|
| 1319 | } |
|---|
| 1320 | } |
|---|
| 1321 | |
|---|
| 1322 | AW_root_Motif::AW_root_Motif() |
|---|
| 1323 | : last_widget(NULp), |
|---|
| 1324 | display(NULp), |
|---|
| 1325 | context(NULp), |
|---|
| 1326 | toplevel_widget(NULp), |
|---|
| 1327 | main_widget(NULp), |
|---|
| 1328 | main_aww(NULp), |
|---|
| 1329 | message_shell(NULp), |
|---|
| 1330 | foreground(0), |
|---|
| 1331 | background(0), |
|---|
| 1332 | fontlist(NULp), |
|---|
| 1333 | option_menu_list(NULp), |
|---|
| 1334 | last_option_menu(NULp), |
|---|
| 1335 | current_option_menu(NULp), |
|---|
| 1336 | toggle_field_list(NULp), |
|---|
| 1337 | last_toggle_field(NULp), |
|---|
| 1338 | selection_list(NULp), |
|---|
| 1339 | last_selection_list(NULp), |
|---|
| 1340 | screen_depth(0), |
|---|
| 1341 | color_table(NULp), |
|---|
| 1342 | colormap(0), |
|---|
| 1343 | help_active(0), |
|---|
| 1344 | clock_cursor(0), |
|---|
| 1345 | question_cursor(0), |
|---|
| 1346 | old_cursor_display(NULp), |
|---|
| 1347 | old_cursor_window(0), |
|---|
| 1348 | no_exit(false), |
|---|
| 1349 | action_hash(NULp) |
|---|
| 1350 | {} |
|---|
| 1351 | |
|---|
| 1352 | AW_root_Motif::~AW_root_Motif() { |
|---|
| 1353 | GBS_free_hash(action_hash); |
|---|
| 1354 | XmFontListFree(fontlist); |
|---|
| 1355 | free(color_table); |
|---|
| 1356 | } |
|---|
| 1357 | |
|---|
| 1358 | void AW_root_Motif::set_cursor(Display *d, Window w, Cursor c) { |
|---|
| 1359 | XSetWindowAttributes attrs; |
|---|
| 1360 | old_cursor_display = d; |
|---|
| 1361 | old_cursor_window = w; |
|---|
| 1362 | |
|---|
| 1363 | if (c) |
|---|
| 1364 | attrs.cursor = c; |
|---|
| 1365 | else |
|---|
| 1366 | attrs.cursor = None; |
|---|
| 1367 | |
|---|
| 1368 | if (d && w) { |
|---|
| 1369 | XChangeWindowAttributes(d, w, CWCursor, &attrs); |
|---|
| 1370 | } |
|---|
| 1371 | XChangeWindowAttributes(XtDisplay(main_widget), XtWindow(main_widget), |
|---|
| 1372 | CWCursor, &attrs); |
|---|
| 1373 | XFlush(XtDisplay(main_widget)); |
|---|
| 1374 | } |
|---|
| 1375 | |
|---|
| 1376 | void AW_root_Motif::normal_cursor() { |
|---|
| 1377 | set_cursor(old_cursor_display, old_cursor_window, 0); |
|---|
| 1378 | } |
|---|
| 1379 | |
|---|
| 1380 | void AW_server_callback(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer /*call_data*/) { |
|---|
| 1381 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
|---|
| 1382 | |
|---|
| 1383 | AW_root *root = cbs->aw->get_root(); |
|---|
| 1384 | if (p_global->help_active) { |
|---|
| 1385 | p_global->help_active = 0; |
|---|
| 1386 | p_global->normal_cursor(); |
|---|
| 1387 | |
|---|
| 1388 | if (cbs->help_text && ((GBS_string_matches(cbs->help_text, "*.ps", GB_IGNORE_CASE)) || |
|---|
| 1389 | (GBS_string_matches(cbs->help_text, "*.hlp", GB_IGNORE_CASE)) || |
|---|
| 1390 | (GBS_string_matches(cbs->help_text, "*.help", GB_IGNORE_CASE)))) |
|---|
| 1391 | { |
|---|
| 1392 | AW_help_popup(NULp, cbs->help_text); |
|---|
| 1393 | } |
|---|
| 1394 | else { |
|---|
| 1395 | aw_message("Sorry no help available"); |
|---|
| 1396 | } |
|---|
| 1397 | return; |
|---|
| 1398 | } |
|---|
| 1399 | |
|---|
| 1400 | if (root->is_tracking()) root->track_action(cbs->id); |
|---|
| 1401 | |
|---|
| 1402 | p_global->set_cursor(XtDisplay(p_global->toplevel_widget), |
|---|
| 1403 | XtWindow(p_aww(cbs->aw)->shell), |
|---|
| 1404 | p_global->clock_cursor); |
|---|
| 1405 | cbs->run_callbacks(); |
|---|
| 1406 | |
|---|
| 1407 | XEvent event; // destroy all old events !!! |
|---|
| 1408 | while (XCheckMaskEvent(XtDisplay(p_global->toplevel_widget), |
|---|
| 1409 | ButtonPressMask|ButtonReleaseMask|ButtonMotionMask| |
|---|
| 1410 | KeyPressMask|KeyReleaseMask|PointerMotionMask, &event)) { |
|---|
| 1411 | } |
|---|
| 1412 | |
|---|
| 1413 | if (p_global->help_active) { |
|---|
| 1414 | p_global->set_cursor(XtDisplay(p_global->toplevel_widget), |
|---|
| 1415 | XtWindow(p_aww(cbs->aw)->shell), |
|---|
| 1416 | p_global->question_cursor); |
|---|
| 1417 | } |
|---|
| 1418 | else { |
|---|
| 1419 | p_global->set_cursor(XtDisplay(p_global->toplevel_widget), |
|---|
| 1420 | XtWindow(p_aww(cbs->aw)->shell), |
|---|
| 1421 | 0); |
|---|
| 1422 | } |
|---|
| 1423 | } |
|---|
| 1424 | |
|---|
| 1425 | void AW_window::recalc_pos_atShow(AW_PosRecalc pr) { |
|---|
| 1426 | recalc_pos_at_show = pr; |
|---|
| 1427 | } |
|---|
| 1428 | |
|---|
| 1429 | AW_PosRecalc AW_window::get_recalc_pos_atShow() const { |
|---|
| 1430 | return recalc_pos_at_show; |
|---|
| 1431 | } |
|---|
| 1432 | |
|---|
| 1433 | void AW_window::recalc_size_atShow(enum AW_SizeRecalc sr) { |
|---|
| 1434 | if (sr == AW_RESIZE_ANY) { |
|---|
| 1435 | sr = (recalc_size_at_show == AW_RESIZE_USER) ? AW_RESIZE_USER : AW_RESIZE_DEFAULT; |
|---|
| 1436 | } |
|---|
| 1437 | recalc_size_at_show = sr; |
|---|
| 1438 | } |
|---|
| 1439 | |
|---|
| 1440 | |
|---|
| 1441 | |
|---|
| 1442 | // -------------- |
|---|
| 1443 | // focus |
|---|
| 1444 | |
|---|
| 1445 | |
|---|
| 1446 | void AW_window::run_focus_callback() { |
|---|
| 1447 | if (focus_cb) focus_cb->run_callbacks(); |
|---|
| 1448 | } |
|---|
| 1449 | |
|---|
| 1450 | bool AW_window::is_focus_callback(AnyWinCB f) { |
|---|
| 1451 | return focus_cb && focus_cb->contains(f); |
|---|
| 1452 | } |
|---|
| 1453 | |
|---|
| 1454 | // --------------- |
|---|
| 1455 | // popup |
|---|
| 1456 | |
|---|
| 1457 | void AW_window::run_popup_callbacks() { |
|---|
| 1458 | if (p_w->popup_cb) { |
|---|
| 1459 | p_w->popup_cb->run_callbacks(); |
|---|
| 1460 | } |
|---|
| 1461 | } |
|---|
| 1462 | |
|---|
| 1463 | // --------------- |
|---|
| 1464 | // expose |
|---|
| 1465 | |
|---|
| 1466 | inline void AW_area_management::run_expose_callback() { |
|---|
| 1467 | if (expose_cb) expose_cb->run_callbacks(); |
|---|
| 1468 | } |
|---|
| 1469 | |
|---|
| 1470 | static void AW_exposeCB(Widget /*wgt*/, XtPointer aw_cb_struct, XmDrawingAreaCallbackStruct *call_data) { |
|---|
| 1471 | XEvent *ev = call_data->event; |
|---|
| 1472 | AW_area_management *aram = (AW_area_management *) aw_cb_struct; |
|---|
| 1473 | if (ev->xexpose.count == 0) { // last expose cb |
|---|
| 1474 | aram->run_expose_callback(); |
|---|
| 1475 | } |
|---|
| 1476 | } |
|---|
| 1477 | |
|---|
| 1478 | void AW_area_management::set_expose_callback(AW_window *aww, const WindowCallback& cb) { |
|---|
| 1479 | // insert expose callback for draw_area |
|---|
| 1480 | if (!expose_cb) { |
|---|
| 1481 | XtAddCallback(area, XmNexposeCallback, (XtCallbackProc) AW_exposeCB, |
|---|
| 1482 | (XtPointer) this); |
|---|
| 1483 | } |
|---|
| 1484 | expose_cb = new AW_cb(aww, cb, NULp, expose_cb); |
|---|
| 1485 | } |
|---|
| 1486 | |
|---|
| 1487 | bool AW_area_management::is_expose_callback(AnyWinCB f) { |
|---|
| 1488 | return expose_cb && expose_cb->contains(f); |
|---|
| 1489 | } |
|---|
| 1490 | |
|---|
| 1491 | bool AW_window::is_expose_callback(AW_area area, AnyWinCB f) { |
|---|
| 1492 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 1493 | return aram && aram->is_expose_callback(f); |
|---|
| 1494 | } |
|---|
| 1495 | |
|---|
| 1496 | void AW_window::force_expose() { |
|---|
| 1497 | XmDrawingAreaCallbackStruct da_struct; |
|---|
| 1498 | |
|---|
| 1499 | da_struct.reason = XmCR_EXPOSE; |
|---|
| 1500 | da_struct.event = NULp; |
|---|
| 1501 | da_struct.window = XtWindow(p_w->shell); |
|---|
| 1502 | |
|---|
| 1503 | XtCallCallbacks(p_w->shell, XmNexposeCallback, (XtPointer) &da_struct); |
|---|
| 1504 | } |
|---|
| 1505 | |
|---|
| 1506 | // --------------- |
|---|
| 1507 | // resize |
|---|
| 1508 | |
|---|
| 1509 | |
|---|
| 1510 | bool AW_area_management::is_resize_callback(AnyWinCB f) { |
|---|
| 1511 | return resize_cb && resize_cb->contains(f); |
|---|
| 1512 | } |
|---|
| 1513 | |
|---|
| 1514 | bool AW_window::is_resize_callback(AW_area area, AnyWinCB f) { |
|---|
| 1515 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 1516 | return aram && aram->is_resize_callback(f); |
|---|
| 1517 | } |
|---|
| 1518 | |
|---|
| 1519 | void AW_window::set_window_frame_pos(int x, int y) { |
|---|
| 1520 | // this will set the position of the frame around the client-area (see also WM_top_offset ..) |
|---|
| 1521 | XtVaSetValues(p_w->shell, XmNx, (int)x, XmNy, (int)y, NULp); |
|---|
| 1522 | } |
|---|
| 1523 | void AW_window::get_window_content_pos(int& xpos, int& ypos) { |
|---|
| 1524 | // this will report the position of the client-area (see also WM_top_offset ..) |
|---|
| 1525 | unsigned short x, y; |
|---|
| 1526 | XtVaGetValues(p_w->shell, XmNx, &x, XmNy, &y, NULp); |
|---|
| 1527 | xpos = x; |
|---|
| 1528 | ypos = y; |
|---|
| 1529 | } |
|---|
| 1530 | |
|---|
| 1531 | void AW_window::get_screen_size(int &width, int &height) { |
|---|
| 1532 | Screen *screen = XtScreen(p_w->shell); |
|---|
| 1533 | |
|---|
| 1534 | width = WidthOfScreen(screen); |
|---|
| 1535 | height = HeightOfScreen(screen); |
|---|
| 1536 | } |
|---|
| 1537 | |
|---|
| 1538 | bool AW_window::get_mouse_pos(int& x, int& y) { |
|---|
| 1539 | Display *d = XtDisplay(p_w->shell); |
|---|
| 1540 | Window w1 = XtWindow(p_w->shell); |
|---|
| 1541 | Window w2; |
|---|
| 1542 | Window w3; |
|---|
| 1543 | int rx, ry; |
|---|
| 1544 | int wx, wy; |
|---|
| 1545 | unsigned int mask; |
|---|
| 1546 | |
|---|
| 1547 | Bool ok = XQueryPointer(d, w1, &w2, &w3, &rx, &ry, &wx, &wy, &mask); |
|---|
| 1548 | |
|---|
| 1549 | if (ok) { |
|---|
| 1550 | #if defined(DEBUG) && 0 |
|---|
| 1551 | printf("get_mouse_pos: rx/ry=%i/%i wx/wy=%i/%i\n", rx, ry, wx, wy); |
|---|
| 1552 | #endif // DEBUG |
|---|
| 1553 | x = rx; |
|---|
| 1554 | y = ry; |
|---|
| 1555 | } |
|---|
| 1556 | return ok; |
|---|
| 1557 | } |
|---|
| 1558 | |
|---|
| 1559 | static int is_resize_event(Display *display, XEvent *event, XPointer) { |
|---|
| 1560 | // Predicate function: checks, if the given event is a ResizeEvent |
|---|
| 1561 | if (event && (event->type == ResizeRequest || event->type |
|---|
| 1562 | == ConfigureNotify) && event->xany.display == display) { |
|---|
| 1563 | return 1; |
|---|
| 1564 | } |
|---|
| 1565 | return 0; |
|---|
| 1566 | } |
|---|
| 1567 | |
|---|
| 1568 | static void cleanupResizeEvents(Display *display) { |
|---|
| 1569 | // Removes redundant resize events from the x-event queue |
|---|
| 1570 | if (display) { |
|---|
| 1571 | XLockDisplay(display); |
|---|
| 1572 | XEvent event; |
|---|
| 1573 | if (XCheckIfEvent(display, &event, is_resize_event, NULp)) { |
|---|
| 1574 | // Some magic happens here... ;-) (removing redundant events from queue) |
|---|
| 1575 | while (XCheckIfEvent(display, &event, is_resize_event, NULp)) |
|---|
| 1576 | ; |
|---|
| 1577 | // Keep last Event in queue |
|---|
| 1578 | XPutBackEvent(display, &event); |
|---|
| 1579 | } |
|---|
| 1580 | XUnlockDisplay(display); |
|---|
| 1581 | } |
|---|
| 1582 | } |
|---|
| 1583 | |
|---|
| 1584 | static void aw_window_avoid_destroy_cb(Widget, AW_window *, XmAnyCallbackStruct *) { |
|---|
| 1585 | aw_message("If YOU do not know what to answer, how should ARB know?\nPlease think again and answer the prompt!"); |
|---|
| 1586 | } |
|---|
| 1587 | static void aw_window_noexit_destroy_cb(Widget, AW_window *aww, XmAnyCallbackStruct *) { |
|---|
| 1588 | if (aww->get_root()->is_tracking()) { |
|---|
| 1589 | aw_message("While recording a macro, you cannot use that [X] to hide this window."); |
|---|
| 1590 | } |
|---|
| 1591 | else { |
|---|
| 1592 | aww->hide(); |
|---|
| 1593 | } |
|---|
| 1594 | // don't exit, when using destroy callback |
|---|
| 1595 | } |
|---|
| 1596 | static void aw_window_destroy_cb(Widget w, AW_window *aww, XmAnyCallbackStruct *) { |
|---|
| 1597 | AW_root *root = aww->get_root(); // used by p_global |
|---|
| 1598 | if ((p_global->main_aww == aww) || !p_global->main_aww->is_shown()) { |
|---|
| 1599 | if (root->is_tracking()) { |
|---|
| 1600 | aw_message("While recording a macro, you cannot use that [X] to quit."); |
|---|
| 1601 | } |
|---|
| 1602 | else { |
|---|
| 1603 | #ifdef NDEBUG |
|---|
| 1604 | if (!aw_ask_sure("quit_by_X", "Are you sure to quit?")) return; |
|---|
| 1605 | #endif |
|---|
| 1606 | exit(EXIT_SUCCESS); |
|---|
| 1607 | } |
|---|
| 1608 | } |
|---|
| 1609 | else { |
|---|
| 1610 | aw_window_noexit_destroy_cb(w, aww, NULp); |
|---|
| 1611 | } |
|---|
| 1612 | } |
|---|
| 1613 | |
|---|
| 1614 | static void aw_set_delete_window_cb(AW_window *aww, Widget shell, bool allow_close) { |
|---|
| 1615 | Atom WM_DELETE_WINDOW = XmInternAtom(XtDisplay(shell), (char*)"WM_DELETE_WINDOW", False); |
|---|
| 1616 | |
|---|
| 1617 | // remove any previous callbacks |
|---|
| 1618 | XmRemoveWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_avoid_destroy_cb, (caddr_t)aww); |
|---|
| 1619 | XmRemoveWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_noexit_destroy_cb, (caddr_t)aww); |
|---|
| 1620 | XmRemoveWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_destroy_cb, (caddr_t)aww); |
|---|
| 1621 | |
|---|
| 1622 | if (!allow_close) { |
|---|
| 1623 | XmAddWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_avoid_destroy_cb, (caddr_t)aww); |
|---|
| 1624 | } |
|---|
| 1625 | else { |
|---|
| 1626 | AW_root *root = aww->get_root(); |
|---|
| 1627 | if (p_global->no_exit) { |
|---|
| 1628 | XmAddWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_noexit_destroy_cb, (caddr_t)aww); |
|---|
| 1629 | } |
|---|
| 1630 | else { |
|---|
| 1631 | XmAddWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_destroy_cb, (caddr_t)aww); |
|---|
| 1632 | } |
|---|
| 1633 | } |
|---|
| 1634 | } |
|---|
| 1635 | |
|---|
| 1636 | void AW_window::allow_delete_window(bool allow_close) { |
|---|
| 1637 | aw_set_delete_window_cb(this, p_w->shell, allow_close); |
|---|
| 1638 | } |
|---|
| 1639 | |
|---|
| 1640 | bool AW_window::is_shown() const { |
|---|
| 1641 | // return true if window is shown ( = not invisible and already created) |
|---|
| 1642 | // Note: does return TRUE!, if window is only minimized by WM |
|---|
| 1643 | return window_is_shown; |
|---|
| 1644 | } |
|---|
| 1645 | |
|---|
| 1646 | static void aw_update_window_geometry_awars(AW_window *aww) { |
|---|
| 1647 | AW_window_Motif *motif = p_aww(aww); |
|---|
| 1648 | |
|---|
| 1649 | short posx, posy; |
|---|
| 1650 | unsigned short width, height, borderwidth; |
|---|
| 1651 | XtVaGetValues(motif->shell, // bad hack |
|---|
| 1652 | XmNborderWidth, &borderwidth, |
|---|
| 1653 | XmNwidth, &width, |
|---|
| 1654 | XmNheight, &height, |
|---|
| 1655 | XmNx, &posx, |
|---|
| 1656 | XmNy, &posy, |
|---|
| 1657 | NULp); |
|---|
| 1658 | |
|---|
| 1659 | if (motif->knows_WM_offset()) { |
|---|
| 1660 | posx -= motif->WM_left_offset; |
|---|
| 1661 | posy -= motif->WM_top_offset; |
|---|
| 1662 | |
|---|
| 1663 | if (posx<0) posx = 0; |
|---|
| 1664 | if (posy<0) posy = 0; |
|---|
| 1665 | |
|---|
| 1666 | aww->store_pos_in_awars(posx, posy); |
|---|
| 1667 | } |
|---|
| 1668 | #if defined(TRACE_WM_OFFSETS) |
|---|
| 1669 | else { |
|---|
| 1670 | fprintf(stderr, "Warning: WM_offsets unknown => did not update awars for window '%s'\n", aww->get_window_title()); |
|---|
| 1671 | } |
|---|
| 1672 | #endif |
|---|
| 1673 | aww->store_size_in_awars(width, height); |
|---|
| 1674 | } |
|---|
| 1675 | |
|---|
| 1676 | void AW_window::show() { |
|---|
| 1677 | bool was_shown = true; |
|---|
| 1678 | if (!window_is_shown) { |
|---|
| 1679 | all_menus_created(); |
|---|
| 1680 | get_root()->window_show(); |
|---|
| 1681 | window_is_shown = true; |
|---|
| 1682 | was_shown = false; |
|---|
| 1683 | } |
|---|
| 1684 | |
|---|
| 1685 | int width, height; // w/o window frame |
|---|
| 1686 | if (recalc_size_at_show != AW_KEEP_SIZE) { |
|---|
| 1687 | if (recalc_size_at_show == AW_RESIZE_DEFAULT) { |
|---|
| 1688 | // window ignores user-size (even if changed inside current session). |
|---|
| 1689 | // used for question boxes, user masks, ... |
|---|
| 1690 | window_fit(); |
|---|
| 1691 | get_window_size(width, height); |
|---|
| 1692 | } |
|---|
| 1693 | else { |
|---|
| 1694 | aw_assert(recalc_size_at_show == AW_RESIZE_USER); |
|---|
| 1695 | // check whether user size is too small and increase to minimum window size |
|---|
| 1696 | |
|---|
| 1697 | int min_width, min_height; get_window_size(min_width, min_height); |
|---|
| 1698 | int user_width, user_height; get_size_from_awars(user_width, user_height); |
|---|
| 1699 | |
|---|
| 1700 | if (user_width <min_width) user_width = min_width; |
|---|
| 1701 | if (user_height<min_height) user_height = min_height; |
|---|
| 1702 | |
|---|
| 1703 | set_window_size(user_width, user_height); // restores user size |
|---|
| 1704 | |
|---|
| 1705 | width = user_width; |
|---|
| 1706 | height = user_height; |
|---|
| 1707 | |
|---|
| 1708 | #if defined(DEBUG) |
|---|
| 1709 | if (!was_shown) { // first popup |
|---|
| 1710 | // warn about too big default size |
|---|
| 1711 | #define LOWEST_SUPPORTED_SCREEN_X 1280 // @@@ this size is wrong when 'window/font' has changed (e.g. to "9x15bold") |
|---|
| 1712 | #define LOWEST_SUPPORTED_SCREEN_Y 800 |
|---|
| 1713 | |
|---|
| 1714 | if (min_width>LOWEST_SUPPORTED_SCREEN_X || min_height>LOWEST_SUPPORTED_SCREEN_Y) { |
|---|
| 1715 | fprintf(stderr, |
|---|
| 1716 | "Warning: Window '%s' won't fit on %ix%i (win=%ix%i)\n", |
|---|
| 1717 | get_window_title(), |
|---|
| 1718 | LOWEST_SUPPORTED_SCREEN_X, LOWEST_SUPPORTED_SCREEN_Y, |
|---|
| 1719 | min_width, min_height); |
|---|
| 1720 | #if defined(DEVEL_RALF) |
|---|
| 1721 | aw_assert(0); |
|---|
| 1722 | #endif |
|---|
| 1723 | } |
|---|
| 1724 | } |
|---|
| 1725 | #endif |
|---|
| 1726 | } |
|---|
| 1727 | store_size_in_awars(width, height); |
|---|
| 1728 | recalc_size_at_show = AW_KEEP_SIZE; |
|---|
| 1729 | } |
|---|
| 1730 | else { |
|---|
| 1731 | get_window_size(width, height); |
|---|
| 1732 | } |
|---|
| 1733 | |
|---|
| 1734 | { |
|---|
| 1735 | int posx, posy; |
|---|
| 1736 | int swidth, sheight; get_screen_size(swidth, sheight); |
|---|
| 1737 | bool posIsFrame = false; |
|---|
| 1738 | |
|---|
| 1739 | switch (recalc_pos_at_show) { |
|---|
| 1740 | case AW_REPOS_TO_MOUSE_ONCE: |
|---|
| 1741 | recalc_pos_at_show = AW_KEEP_POS; |
|---|
| 1742 | // fallthrough |
|---|
| 1743 | case AW_REPOS_TO_MOUSE: { |
|---|
| 1744 | int mx, my; |
|---|
| 1745 | if (!get_mouse_pos(mx, my)) goto FALLBACK_CENTER; |
|---|
| 1746 | |
|---|
| 1747 | posx = mx-width/2; |
|---|
| 1748 | posy = my-height/2; |
|---|
| 1749 | break; |
|---|
| 1750 | } |
|---|
| 1751 | case AW_REPOS_TO_CENTER: |
|---|
| 1752 | FALLBACK_CENTER: |
|---|
| 1753 | posx = (swidth-width)/2; |
|---|
| 1754 | posy = (sheight-height)/4; |
|---|
| 1755 | break; |
|---|
| 1756 | |
|---|
| 1757 | case AW_KEEP_POS: |
|---|
| 1758 | if (was_shown) { |
|---|
| 1759 | // user might have moved the window -> store (new) positions |
|---|
| 1760 | aw_update_window_geometry_awars(this); |
|---|
| 1761 | } |
|---|
| 1762 | get_pos_from_awars(posx, posy); |
|---|
| 1763 | get_size_from_awars(width, height); |
|---|
| 1764 | posIsFrame = true; |
|---|
| 1765 | break; |
|---|
| 1766 | } |
|---|
| 1767 | |
|---|
| 1768 | int frameWidth, frameHeight; |
|---|
| 1769 | if (p_w->knows_WM_offset()) { |
|---|
| 1770 | frameWidth = p_w->WM_left_offset; |
|---|
| 1771 | frameHeight = p_w->WM_top_offset; |
|---|
| 1772 | } |
|---|
| 1773 | else { |
|---|
| 1774 | // estimate |
|---|
| 1775 | frameWidth = AW_window_Motif::WM_max_left_offset + 1; |
|---|
| 1776 | frameHeight = AW_window_Motif::WM_max_top_offset + 1; |
|---|
| 1777 | } |
|---|
| 1778 | |
|---|
| 1779 | if (!posIsFrame) { |
|---|
| 1780 | posx -= frameWidth; |
|---|
| 1781 | posy -= frameHeight; |
|---|
| 1782 | posIsFrame = true; |
|---|
| 1783 | } |
|---|
| 1784 | |
|---|
| 1785 | // avoid windows outside of screen (or too near to screen-edges) |
|---|
| 1786 | { |
|---|
| 1787 | int maxx = swidth - 2*frameWidth - width; |
|---|
| 1788 | int maxy = sheight - frameWidth-frameHeight - height; // assumes lower border-width == frameWidth |
|---|
| 1789 | |
|---|
| 1790 | if (posx>maxx) posx = maxx; |
|---|
| 1791 | if (posy>maxy) posy = maxy; |
|---|
| 1792 | |
|---|
| 1793 | if (p_w->knows_WM_offset()) { |
|---|
| 1794 | if (posx<0) posx = 0; |
|---|
| 1795 | if (posy<0) posy = 0; |
|---|
| 1796 | } |
|---|
| 1797 | else { |
|---|
| 1798 | // workaround a bug leading to wrong WM-offsets (occurs when window-content is placed at screen-border) |
|---|
| 1799 | // shift window away from border |
|---|
| 1800 | if (posx<frameWidth) posx = frameWidth; |
|---|
| 1801 | if (posy<frameHeight) posy = frameHeight; |
|---|
| 1802 | } |
|---|
| 1803 | } |
|---|
| 1804 | |
|---|
| 1805 | aw_assert(implicated(p_w->knows_WM_offset(), posIsFrame)); |
|---|
| 1806 | |
|---|
| 1807 | // store position and position window |
|---|
| 1808 | store_pos_in_awars(posx, posy); |
|---|
| 1809 | set_window_frame_pos(posx, posy); |
|---|
| 1810 | } |
|---|
| 1811 | |
|---|
| 1812 | XtPopup(p_w->shell, XtGrabNone); |
|---|
| 1813 | if (!was_shown) { |
|---|
| 1814 | run_popup_callbacks(); |
|---|
| 1815 | } |
|---|
| 1816 | if (!expose_callback_added) { |
|---|
| 1817 | set_expose_callback(AW_INFO_AREA, aw_onExpose_calc_WM_offsets); // @@@ should be removed after it was called once |
|---|
| 1818 | expose_callback_added = true; |
|---|
| 1819 | } |
|---|
| 1820 | } |
|---|
| 1821 | |
|---|
| 1822 | void AW_window::show_modal() { |
|---|
| 1823 | recalc_pos_atShow(AW_REPOS_TO_MOUSE); |
|---|
| 1824 | get_root()->current_modal_window = this; |
|---|
| 1825 | activate(); |
|---|
| 1826 | } |
|---|
| 1827 | |
|---|
| 1828 | void AW_window::hide() { |
|---|
| 1829 | if (window_is_shown) { |
|---|
| 1830 | aw_update_window_geometry_awars(this); |
|---|
| 1831 | if (hide_cb) (*hide_cb)(this); |
|---|
| 1832 | get_root()->window_hide(this); |
|---|
| 1833 | window_is_shown = false; |
|---|
| 1834 | } |
|---|
| 1835 | XtPopdown(p_w->shell); |
|---|
| 1836 | } |
|---|
| 1837 | |
|---|
| 1838 | void AW_window::hide_or_notify(const char *error) { |
|---|
| 1839 | if (error) aw_message(error); |
|---|
| 1840 | else hide(); |
|---|
| 1841 | } |
|---|
| 1842 | |
|---|
| 1843 | void AW_window::on_hide(const WindowCallback& call_on_hide) { |
|---|
| 1844 | hide_cb = new WindowCallback(call_on_hide); |
|---|
| 1845 | } |
|---|
| 1846 | |
|---|
| 1847 | inline void AW_area_management::run_resize_callback() { |
|---|
| 1848 | if (resize_cb) resize_cb->run_callbacks(); |
|---|
| 1849 | } |
|---|
| 1850 | |
|---|
| 1851 | static void AW_resizeCB_draw_area(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer /*call_data*/) { |
|---|
| 1852 | AW_area_management *aram = (AW_area_management *) aw_cb_struct; |
|---|
| 1853 | cleanupResizeEvents(aram->get_common()->get_display()); |
|---|
| 1854 | aram->run_resize_callback(); |
|---|
| 1855 | } |
|---|
| 1856 | |
|---|
| 1857 | void AW_area_management::set_resize_callback(AW_window *aww, const WindowCallback& cb) { |
|---|
| 1858 | // insert resize callback for draw_area |
|---|
| 1859 | if (!resize_cb) { |
|---|
| 1860 | XtAddCallback(area, XmNresizeCallback, |
|---|
| 1861 | (XtCallbackProc) AW_resizeCB_draw_area, (XtPointer) this); |
|---|
| 1862 | } |
|---|
| 1863 | resize_cb = new AW_cb(aww, cb, NULp, resize_cb); |
|---|
| 1864 | } |
|---|
| 1865 | |
|---|
| 1866 | // ------------------- |
|---|
| 1867 | // user input |
|---|
| 1868 | |
|---|
| 1869 | |
|---|
| 1870 | static void AW_inputCB_draw_area(Widget wgt, XtPointer aw_cb_struct, XmDrawingAreaCallbackStruct *call_data) { |
|---|
| 1871 | XEvent *ev = call_data->event; |
|---|
| 1872 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
|---|
| 1873 | AW_window *aww = cbs->aw; |
|---|
| 1874 | |
|---|
| 1875 | bool run_callback = false; |
|---|
| 1876 | bool run_double_click_callback = false; |
|---|
| 1877 | |
|---|
| 1878 | AW_area_management *area = NULp; |
|---|
| 1879 | { |
|---|
| 1880 | int i; |
|---|
| 1881 | for (i=0; i<AW_MAX_AREA; i++) { |
|---|
| 1882 | if (p_aww(aww)->areas[i]->get_area() == wgt) { |
|---|
| 1883 | area = p_aww(aww)->areas[i]; |
|---|
| 1884 | break; |
|---|
| 1885 | } |
|---|
| 1886 | } |
|---|
| 1887 | } |
|---|
| 1888 | |
|---|
| 1889 | if (ev->xbutton.type == ButtonPress || ev->xbutton.type == ButtonRelease) { |
|---|
| 1890 | AW_MouseButton currButton = AW_MouseButton(ev->xbutton.button); |
|---|
| 1891 | |
|---|
| 1892 | bool ignore_this_event = false; |
|---|
| 1893 | bool last_was_click_or_drag = aww->event.type == AW_Mouse_Press || aww->event.type == AW_Mouse_Drag; |
|---|
| 1894 | |
|---|
| 1895 | if (last_was_click_or_drag && aww->event.button == AW_BUTTON_MIDDLE) { // last event was drag with middle mouse button |
|---|
| 1896 | ignore_this_event = currButton != AW_BUTTON_MIDDLE; // then ignore all other mouse buttons until drag finished |
|---|
| 1897 | } |
|---|
| 1898 | |
|---|
| 1899 | if (!ignore_this_event) { |
|---|
| 1900 | aww->event.button = currButton; |
|---|
| 1901 | aww->event.x = ev->xbutton.x; |
|---|
| 1902 | aww->event.y = ev->xbutton.y; |
|---|
| 1903 | aww->event.keymodifier = (AW_key_mod)(ev->xbutton.state & (AW_KEYMODE_SHIFT|AW_KEYMODE_CONTROL|AW_KEYMODE_ALT)); |
|---|
| 1904 | aww->event.keycode = AW_KEY_NONE; |
|---|
| 1905 | aww->event.character = '\0'; |
|---|
| 1906 | |
|---|
| 1907 | if (ev->xbutton.type == ButtonPress) { |
|---|
| 1908 | aww->event.type = AW_Mouse_Press; |
|---|
| 1909 | if (area && area->get_double_click_cb()) { |
|---|
| 1910 | if ((ev->xbutton.time - area->get_click_time()) < 200) { |
|---|
| 1911 | run_double_click_callback = true; |
|---|
| 1912 | } |
|---|
| 1913 | else { |
|---|
| 1914 | run_callback = true; |
|---|
| 1915 | } |
|---|
| 1916 | area->set_click_time(ev->xbutton.time); |
|---|
| 1917 | } |
|---|
| 1918 | else { |
|---|
| 1919 | run_callback = true; |
|---|
| 1920 | } |
|---|
| 1921 | aww->event.time = ev->xbutton.time; |
|---|
| 1922 | } |
|---|
| 1923 | else if (ev->xbutton.type == ButtonRelease) { |
|---|
| 1924 | aww->event.type = AW_Mouse_Release; |
|---|
| 1925 | run_callback = true; |
|---|
| 1926 | // keep event.time set in ButtonPress-branch |
|---|
| 1927 | } |
|---|
| 1928 | } |
|---|
| 1929 | } |
|---|
| 1930 | else if (ev->xkey.type == KeyPress || ev->xkey.type == KeyRelease) { |
|---|
| 1931 | aww->event.time = ev->xbutton.time; |
|---|
| 1932 | |
|---|
| 1933 | const awXKeymap *mykey = aw_xkey_2_awkey(&(ev->xkey)); |
|---|
| 1934 | |
|---|
| 1935 | aww->event.keycode = mykey->awkey; |
|---|
| 1936 | aww->event.keymodifier = mykey->awmod; |
|---|
| 1937 | |
|---|
| 1938 | if (mykey->awstr) { |
|---|
| 1939 | aww->event.character = mykey->awstr[0]; |
|---|
| 1940 | } |
|---|
| 1941 | else { |
|---|
| 1942 | aww->event.character = 0; |
|---|
| 1943 | } |
|---|
| 1944 | |
|---|
| 1945 | if (ev->xkey.type == KeyPress) { |
|---|
| 1946 | aww->event.type = AW_Keyboard_Press; |
|---|
| 1947 | } |
|---|
| 1948 | else { |
|---|
| 1949 | aww->event.type = AW_Keyboard_Release; |
|---|
| 1950 | } |
|---|
| 1951 | aww->event.button = AW_BUTTON_NONE; |
|---|
| 1952 | aww->event.x = ev->xbutton.x; |
|---|
| 1953 | aww->event.y = ev->xbutton.y; |
|---|
| 1954 | |
|---|
| 1955 | if (!mykey->awmod && mykey->awkey >= AW_KEY_F1 && mykey->awkey |
|---|
| 1956 | <= AW_KEY_F12 && p_aww(aww)->modes_f_callbacks && p_aww(aww)->modes_f_callbacks[mykey->awkey-AW_KEY_F1] |
|---|
| 1957 | && aww->event.type == AW_Keyboard_Press) { |
|---|
| 1958 | p_aww(aww)->modes_f_callbacks[mykey->awkey-AW_KEY_F1]->run_callbacks(); |
|---|
| 1959 | } |
|---|
| 1960 | else { |
|---|
| 1961 | run_callback = true; |
|---|
| 1962 | } |
|---|
| 1963 | } |
|---|
| 1964 | |
|---|
| 1965 | if (run_double_click_callback) { |
|---|
| 1966 | if (cbs->help_text == (char*)1) { |
|---|
| 1967 | cbs->run_callbacks(); |
|---|
| 1968 | } |
|---|
| 1969 | else { |
|---|
| 1970 | if (area) |
|---|
| 1971 | area->get_double_click_cb()->run_callbacks(); |
|---|
| 1972 | } |
|---|
| 1973 | } |
|---|
| 1974 | |
|---|
| 1975 | if (run_callback && !cbs->help_text) { |
|---|
| 1976 | cbs->run_callbacks(); |
|---|
| 1977 | } |
|---|
| 1978 | } |
|---|
| 1979 | |
|---|
| 1980 | void AW_area_management::set_input_callback(AW_window *aww, const WindowCallback& wcb) { |
|---|
| 1981 | XtAddCallback(area, XmNinputCallback, |
|---|
| 1982 | (XtCallbackProc)AW_inputCB_draw_area, |
|---|
| 1983 | (XtPointer)new AW_cb(aww, wcb)); |
|---|
| 1984 | } |
|---|
| 1985 | |
|---|
| 1986 | void AW_area_management::set_double_click_callback(AW_window *aww, const WindowCallback& wcb) { |
|---|
| 1987 | double_click_cb = new AW_cb(aww, wcb, NULp, double_click_cb); |
|---|
| 1988 | } |
|---|
| 1989 | |
|---|
| 1990 | void AW_window::set_double_click_callback(AW_area area, const WindowCallback& wcb) { |
|---|
| 1991 | AW_area_management *aram = MAP_ARAM(area); |
|---|
| 1992 | if (!aram) |
|---|
| 1993 | return; |
|---|
| 1994 | aram->set_double_click_callback(this, wcb); |
|---|
| 1995 | } |
|---|
| 1996 | |
|---|
| 1997 | // --------------- |
|---|
| 1998 | // motion |
|---|
| 1999 | |
|---|
| 2000 | static void AW_motionCB(Widget /*w*/, XtPointer aw_cb_struct, XEvent *ev, Boolean*) { |
|---|
| 2001 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
|---|
| 2002 | |
|---|
| 2003 | cbs->aw->event.type = AW_Mouse_Drag; |
|---|
| 2004 | cbs->aw->event.x = ev->xmotion.x; |
|---|
| 2005 | cbs->aw->event.y = ev->xmotion.y; |
|---|
| 2006 | cbs->aw->event.keycode = AW_KEY_NONE; |
|---|
| 2007 | |
|---|
| 2008 | cbs->run_callbacks(); |
|---|
| 2009 | } |
|---|
| 2010 | void AW_area_management::set_motion_callback(AW_window *aww, const WindowCallback& wcb) { |
|---|
| 2011 | XtAddEventHandler(area, ButtonMotionMask, False, |
|---|
| 2012 | AW_motionCB, (XtPointer) new AW_cb(aww, wcb, "")); |
|---|
| 2013 | } |
|---|
| 2014 | static long destroy_awar(const char *, long val, void *) { |
|---|
| 2015 | AW_awar *awar = (AW_awar*)val; |
|---|
| 2016 | delete awar; |
|---|
| 2017 | return 0; // remove from hash |
|---|
| 2018 | } |
|---|
| 2019 | |
|---|
| 2020 | void AW_root::exit_variables() { |
|---|
| 2021 | if (hash_table_for_variables) { |
|---|
| 2022 | GBS_hash_do_loop(hash_table_for_variables, destroy_awar, NULp); |
|---|
| 2023 | GBS_free_hash(hash_table_for_variables); |
|---|
| 2024 | hash_table_for_variables = NULp; |
|---|
| 2025 | } |
|---|
| 2026 | |
|---|
| 2027 | if (hash_for_windows) { |
|---|
| 2028 | GBS_free_hash(hash_for_windows); |
|---|
| 2029 | hash_for_windows = NULp; |
|---|
| 2030 | } |
|---|
| 2031 | |
|---|
| 2032 | if (application_database) { |
|---|
| 2033 | GBDATA *prop_main = application_database; |
|---|
| 2034 | application_database = NULp; |
|---|
| 2035 | GB_close(prop_main); |
|---|
| 2036 | } |
|---|
| 2037 | } |
|---|
| 2038 | |
|---|
| 2039 | void AW_root::exit_root() { |
|---|
| 2040 | aw_uninstall_xkeys(); |
|---|
| 2041 | } |
|---|
| 2042 | |
|---|
| 2043 | void AW_window::update_scrollbar_settings_from_awars(AW_orientation orientation) { |
|---|
| 2044 | AW_screen_area scrolled; |
|---|
| 2045 | get_scrollarea_size(&scrolled); |
|---|
| 2046 | |
|---|
| 2047 | if (orientation == AW_HORIZONTAL) { |
|---|
| 2048 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNpageIncrement, (int)(scrolled.r*(local_awar("horizontal_page_increment")->read_int()*0.01)), NULp); |
|---|
| 2049 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNincrement, (int)(local_awar("scroll_width_horizontal")->read_int()), NULp); |
|---|
| 2050 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNrepeatDelay, (int)(local_awar("scroll_delay_horizontal")->read_int()), NULp); |
|---|
| 2051 | } |
|---|
| 2052 | else { |
|---|
| 2053 | XtVaSetValues(p_w->scroll_bar_vertical, XmNpageIncrement, (int)(scrolled.b*(local_awar("vertical_page_increment")->read_int()*0.01)), NULp); |
|---|
| 2054 | XtVaSetValues(p_w->scroll_bar_vertical, XmNincrement, (int)(local_awar("scroll_width_vertical")->read_int()), NULp); |
|---|
| 2055 | XtVaSetValues(p_w->scroll_bar_vertical, XmNrepeatDelay, (int)(local_awar("scroll_delay_vertical")->read_int()), NULp); |
|---|
| 2056 | } |
|---|
| 2057 | } |
|---|
| 2058 | |
|---|
| 2059 | void AW_area_management::create_devices(AW_window *aww, AW_area ar) { |
|---|
| 2060 | AW_root *root = aww->get_root(); |
|---|
| 2061 | common = new AW_common_Xm(XtDisplay(area), XtWindow(area), p_global->color_table, aww->color_table, aww->color_table_size, aww, ar); |
|---|
| 2062 | } |
|---|
| 2063 | |
|---|
| 2064 | AW_color_idx AW_window::alloc_named_data_color(int colnum, const char *colorname) { |
|---|
| 2065 | if (!color_table_size) { |
|---|
| 2066 | color_table_size = AW_STD_COLOR_IDX_MAX + colnum; |
|---|
| 2067 | ARB_alloc(color_table, color_table_size); |
|---|
| 2068 | for (int i = 0; i<color_table_size; ++i) color_table[i] = AW_NO_COLOR; |
|---|
| 2069 | } |
|---|
| 2070 | else { |
|---|
| 2071 | if (colnum>=color_table_size) { |
|---|
| 2072 | long new_size = colnum+8; |
|---|
| 2073 | ARB_realloc(color_table, new_size); |
|---|
| 2074 | for (int i = color_table_size; i<new_size; ++i) { |
|---|
| 2075 | color_table[i] = AW_NO_COLOR; |
|---|
| 2076 | } |
|---|
| 2077 | color_table_size = new_size; |
|---|
| 2078 | } |
|---|
| 2079 | } |
|---|
| 2080 | XColor xcolor_returned, xcolor_exakt; |
|---|
| 2081 | |
|---|
| 2082 | if (p_global->screen_depth == 1) { // Black and White Monitor |
|---|
| 2083 | static int col = 1; |
|---|
| 2084 | if (colnum == AW_DATA_BG) { |
|---|
| 2085 | col = 1; |
|---|
| 2086 | if (strcmp(colorname, "white")) |
|---|
| 2087 | col *= -1; |
|---|
| 2088 | } |
|---|
| 2089 | if (col==1) { |
|---|
| 2090 | color_table[colnum] = WhitePixelOfScreen(XtScreen(p_global->toplevel_widget)); |
|---|
| 2091 | } |
|---|
| 2092 | else { |
|---|
| 2093 | color_table[colnum] = BlackPixelOfScreen(XtScreen(p_global->toplevel_widget)); |
|---|
| 2094 | } |
|---|
| 2095 | if (colnum == AW_DATA_BG) |
|---|
| 2096 | col *= -1; |
|---|
| 2097 | } |
|---|
| 2098 | else { // Color monitor |
|---|
| 2099 | if (color_table[colnum] != AW_NO_COLOR) { |
|---|
| 2100 | unsigned long color = color_table[colnum]; |
|---|
| 2101 | XFreeColors(p_global->display, p_global->colormap, &color, 1, 0); |
|---|
| 2102 | } |
|---|
| 2103 | if (XAllocNamedColor(p_global->display, p_global->colormap, colorname, &xcolor_returned, &xcolor_exakt) == 0) { |
|---|
| 2104 | aw_message(GBS_global_string("XAllocColor failed: %s\n", colorname)); |
|---|
| 2105 | color_table[colnum] = AW_NO_COLOR; |
|---|
| 2106 | } |
|---|
| 2107 | else { |
|---|
| 2108 | color_table[colnum] = xcolor_returned.pixel; |
|---|
| 2109 | } |
|---|
| 2110 | } |
|---|
| 2111 | if (colnum == AW_DATA_BG) { |
|---|
| 2112 | XtVaSetValues(p_w->areas[AW_MIDDLE_AREA]->get_area(), XmNbackground, color_table[colnum], NULp); |
|---|
| 2113 | } |
|---|
| 2114 | return (AW_color_idx)colnum; |
|---|
| 2115 | } |
|---|
| 2116 | |
|---|
| 2117 | void AW_window::create_devices() { |
|---|
| 2118 | unsigned long background_color; |
|---|
| 2119 | if (p_w->areas[AW_INFO_AREA]) { |
|---|
| 2120 | p_w->areas[AW_INFO_AREA]->create_devices(this, AW_INFO_AREA); |
|---|
| 2121 | XtVaGetValues(p_w->areas[AW_INFO_AREA]->get_area(), XmNbackground, &background_color, NULp); |
|---|
| 2122 | p_global->color_table[AW_WINDOW_DRAG] = background_color ^ p_global->color_table[AW_WINDOW_FG]; |
|---|
| 2123 | } |
|---|
| 2124 | if (p_w->areas[AW_MIDDLE_AREA]) { |
|---|
| 2125 | p_w->areas[AW_MIDDLE_AREA]->create_devices(this, AW_MIDDLE_AREA); |
|---|
| 2126 | } |
|---|
| 2127 | if (p_w->areas[AW_BOTTOM_AREA]) { |
|---|
| 2128 | p_w->areas[AW_BOTTOM_AREA]->create_devices(this, AW_BOTTOM_AREA); |
|---|
| 2129 | } |
|---|
| 2130 | } |
|---|
| 2131 | |
|---|
| 2132 | void aw_insert_default_help_entries(AW_window *aww) { // used externally from ../GL/glAW/AW_window_ogl.cxx |
|---|
| 2133 | aww->insert_help_topic("Click here and then on the questionable button/menu/...", "q", NULp, AWM_ALL, AW_help_entry_pressed); |
|---|
| 2134 | |
|---|
| 2135 | aww->insert_help_topic("How to use help", "H", "help.hlp", AWM_ALL, makeHelpCallback("help.hlp")); |
|---|
| 2136 | aww->insert_help_topic("ARB help", "A", "arb.hlp", AWM_ALL, makeHelpCallback("arb.hlp")); |
|---|
| 2137 | } |
|---|
| 2138 | |
|---|
| 2139 | inline char *strdup_getlen(const char *str, int& len) { |
|---|
| 2140 | len = strlen(str); |
|---|
| 2141 | return ARB_strduplen(str, len); |
|---|
| 2142 | } |
|---|
| 2143 | Label::Label(const char *labeltext, AW_window *aww) { |
|---|
| 2144 | imageref = AW_IS_IMAGEREF(labeltext); |
|---|
| 2145 | if (imageref) { |
|---|
| 2146 | label = strdup_getlen(AW_get_pixmapPath(labeltext+1), len); |
|---|
| 2147 | } |
|---|
| 2148 | else { |
|---|
| 2149 | AW_awar *is_awar = aww->get_root()->label_is_awar(labeltext); |
|---|
| 2150 | |
|---|
| 2151 | if (is_awar) { // for labels displaying awar values, insert dummy text here |
|---|
| 2152 | len = aww->get_at().length_of_buttons - 2; |
|---|
| 2153 | if (len < 1) len = 1; |
|---|
| 2154 | |
|---|
| 2155 | ARB_alloc(label, len+1); |
|---|
| 2156 | memset(label, 'y', len); |
|---|
| 2157 | label[len] = 0; |
|---|
| 2158 | } |
|---|
| 2159 | else { |
|---|
| 2160 | label = strdup_getlen(labeltext, len); |
|---|
| 2161 | } |
|---|
| 2162 | } |
|---|
| 2163 | } |
|---|
| 2164 | |
|---|
| 2165 | void AW_label_in_awar_list(AW_window *aww, Widget widget, const char *str) { |
|---|
| 2166 | AW_awar *is_awar = aww->get_root()->label_is_awar(str); |
|---|
| 2167 | if (is_awar) { |
|---|
| 2168 | char *display = is_awar->read_as_string(); |
|---|
| 2169 | |
|---|
| 2170 | if (!display) { |
|---|
| 2171 | aw_assert(0); // awar not found |
|---|
| 2172 | freeset(display, GBS_global_string_copy("<undef AWAR: %s>", str)); |
|---|
| 2173 | } |
|---|
| 2174 | if (!display[0]) freeset(display, strdup(" ")); // empty string causes wrong-sized buttons |
|---|
| 2175 | |
|---|
| 2176 | aww->update_label(widget, display); |
|---|
| 2177 | free(display); |
|---|
| 2178 | |
|---|
| 2179 | is_awar->tie_widget(0, widget, AW_WIDGET_LABEL_FIELD, aww); |
|---|
| 2180 | } |
|---|
| 2181 | } |
|---|
| 2182 | |
|---|
| 2183 | static void aw_loop_get_window_geometry(const char *, long val, void *) { |
|---|
| 2184 | aw_update_window_geometry_awars((AW_window *)val); |
|---|
| 2185 | } |
|---|
| 2186 | void aw_update_all_window_geometry_awars(AW_root *awr) { |
|---|
| 2187 | GBS_hash_do_const_loop(awr->hash_for_windows, aw_loop_get_window_geometry, NULp); |
|---|
| 2188 | } |
|---|
| 2189 | |
|---|
| 2190 | static void aw_loop_forget_window_geometry(const char *, long val, void *) { |
|---|
| 2191 | ((AW_window*)val)->reset_geometry_awars(); |
|---|
| 2192 | } |
|---|
| 2193 | void AW_forget_all_window_geometry(AW_window *aww) { |
|---|
| 2194 | AW_root *awr = aww->get_root(); |
|---|
| 2195 | GBS_hash_do_const_loop(awr->hash_for_windows, aw_loop_forget_window_geometry, NULp); // reset geometry for used windows |
|---|
| 2196 | |
|---|
| 2197 | // reset geometry in stored, unused windows |
|---|
| 2198 | GBDATA *gb_props = awr->check_properties(NULp); |
|---|
| 2199 | GB_transaction ta(gb_props); |
|---|
| 2200 | GBDATA *gb_win = GB_search(gb_props, LAYOUT_AWAR_ROOT, GB_FIND); |
|---|
| 2201 | if (gb_win) { |
|---|
| 2202 | for (GBDATA *gbw = GB_child(gb_win); gbw; ) { |
|---|
| 2203 | const char *key = GB_read_key_pntr(gbw); |
|---|
| 2204 | long usedWin = GBS_read_hash(awr->hash_for_windows, key); |
|---|
| 2205 | GBDATA *gbnext = GB_nextChild(gbw); |
|---|
| 2206 | |
|---|
| 2207 | if (!usedWin) { |
|---|
| 2208 | GB_ERROR error = GB_delete(gbw); |
|---|
| 2209 | aw_message_if(error); |
|---|
| 2210 | } |
|---|
| 2211 | gbw = gbnext; |
|---|
| 2212 | } |
|---|
| 2213 | } |
|---|
| 2214 | } |
|---|
| 2215 | |
|---|
| 2216 | static const char *existingPixmap(const char *icon_relpath, const char *name) { |
|---|
| 2217 | const char *icon_relname = GBS_global_string("%s/%s.xpm", icon_relpath, name); |
|---|
| 2218 | const char *icon_fullname = AW_get_pixmapPath(icon_relname); |
|---|
| 2219 | |
|---|
| 2220 | if (!GB_is_regularfile(icon_fullname)) icon_fullname = NULp; |
|---|
| 2221 | |
|---|
| 2222 | return icon_fullname; |
|---|
| 2223 | } |
|---|
| 2224 | |
|---|
| 2225 | |
|---|
| 2226 | static Pixmap getIcon(Screen *screen, const char *iconName, Pixel foreground, Pixel background) { |
|---|
| 2227 | static SmartCustomPtr(GB_HASH, GBS_free_hash) icon_hash; |
|---|
| 2228 | if (icon_hash.isNull()) { |
|---|
| 2229 | icon_hash = GBS_create_hash(100, GB_MIND_CASE); |
|---|
| 2230 | } |
|---|
| 2231 | |
|---|
| 2232 | Pixmap pixmap = GBS_read_hash(&*icon_hash, iconName); |
|---|
| 2233 | |
|---|
| 2234 | if (!pixmap && iconName) { |
|---|
| 2235 | const char *iconFile = existingPixmap("icons", iconName); |
|---|
| 2236 | |
|---|
| 2237 | if (iconFile) { |
|---|
| 2238 | char *ico = strdup(iconFile); |
|---|
| 2239 | pixmap = XmGetPixmap(screen, ico, foreground, background); |
|---|
| 2240 | GBS_write_hash(&*icon_hash, iconName, pixmap); |
|---|
| 2241 | free(ico); |
|---|
| 2242 | } |
|---|
| 2243 | } |
|---|
| 2244 | |
|---|
| 2245 | return pixmap; |
|---|
| 2246 | } |
|---|
| 2247 | |
|---|
| 2248 | STATIC_ASSERT_ANNOTATED(CopyFromParent == 0, "value of CopyFromParent changed. Check use below"); |
|---|
| 2249 | #define CopyFromParent_AsPtr NULp |
|---|
| 2250 | |
|---|
| 2251 | Widget aw_create_shell(AW_window *aww, bool allow_resize, bool allow_close, int width, int height, int posx, int posy) { // @@@ move into class AW_window? |
|---|
| 2252 | AW_root *root = aww->get_root(); |
|---|
| 2253 | Widget shell; |
|---|
| 2254 | |
|---|
| 2255 | // set minimum window size to size provided by init |
|---|
| 2256 | if (width >aww->get_at().max_x_size) aww->get_at().max_x_size = width; |
|---|
| 2257 | if (height>aww->get_at().max_y_size) aww->get_at().max_y_size = height; |
|---|
| 2258 | |
|---|
| 2259 | bool has_user_geometry = false; |
|---|
| 2260 | if (!GBS_read_hash(root->hash_for_windows, aww->get_window_id())) { |
|---|
| 2261 | GBS_write_hash(root->hash_for_windows, aww->get_window_id(), (long)aww); |
|---|
| 2262 | |
|---|
| 2263 | aww->create_user_geometry_awars(posx, posy, width, height); |
|---|
| 2264 | } |
|---|
| 2265 | { |
|---|
| 2266 | int user_width, user_height; aww->get_size_from_awars(user_width, user_height); |
|---|
| 2267 | int user_posx, user_posy; aww->get_pos_from_awars(user_posx, user_posy); |
|---|
| 2268 | |
|---|
| 2269 | if (allow_resize) { |
|---|
| 2270 | if (width != user_width) { width = user_width; has_user_geometry = true; } |
|---|
| 2271 | if (height != user_height) { height = user_height; has_user_geometry = true; } |
|---|
| 2272 | } |
|---|
| 2273 | |
|---|
| 2274 | // @@@ FIXME: maximum should be set to current screen size minus some offset |
|---|
| 2275 | // to ensure that windows do not appear outside screen |
|---|
| 2276 | if (posx != user_posx) { posx = user_posx; has_user_geometry = true; } |
|---|
| 2277 | if (posy != user_posy) { posy = user_posy; has_user_geometry = true; } |
|---|
| 2278 | |
|---|
| 2279 | if (has_user_geometry) { |
|---|
| 2280 | aww->recalc_size_atShow(AW_RESIZE_USER); // keep user geometry (only if user size is smaller than default size, the latter is used) |
|---|
| 2281 | } |
|---|
| 2282 | else { // no geometry yet |
|---|
| 2283 | aww->recalc_pos_atShow(AW_REPOS_TO_MOUSE_ONCE); // popup the window at current mouse position |
|---|
| 2284 | } |
|---|
| 2285 | } |
|---|
| 2286 | |
|---|
| 2287 | if (allow_resize) { |
|---|
| 2288 | // create the window big enough to ensure that all widgets |
|---|
| 2289 | // are created in visible area (otherwise widget are crippled). |
|---|
| 2290 | // window will be resized later (on show) |
|---|
| 2291 | |
|---|
| 2292 | width = WIDER_THAN_SCREEN; |
|---|
| 2293 | height = HIGHER_THAN_SCREEN; |
|---|
| 2294 | |
|---|
| 2295 | aww->recalc_size_atShow(AW_RESIZE_ANY); |
|---|
| 2296 | } |
|---|
| 2297 | |
|---|
| 2298 | Widget father = p_global->toplevel_widget; |
|---|
| 2299 | Screen *screen = XtScreen(father); |
|---|
| 2300 | Pixmap icon_pixmap = getIcon(screen, aww->get_window_id(), p_global->foreground, p_global->background); |
|---|
| 2301 | |
|---|
| 2302 | if (!icon_pixmap) { |
|---|
| 2303 | icon_pixmap = getIcon(screen, root->program_name, p_global->foreground, p_global->background); |
|---|
| 2304 | } |
|---|
| 2305 | |
|---|
| 2306 | if (!icon_pixmap) { |
|---|
| 2307 | GBK_terminatef("Missing icon pixmap for window '%s'\n", aww->get_window_id()); |
|---|
| 2308 | } |
|---|
| 2309 | else if (icon_pixmap == XmUNSPECIFIED_PIXMAP) { |
|---|
| 2310 | GBK_terminatef("Failed to load icon pixmap for window '%s'\n", aww->get_window_id()); |
|---|
| 2311 | } |
|---|
| 2312 | |
|---|
| 2313 | int focusPolicy = root->focus_follows_mouse ? XmPOINTER : XmEXPLICIT; |
|---|
| 2314 | |
|---|
| 2315 | { |
|---|
| 2316 | aw_xargs args(9); |
|---|
| 2317 | |
|---|
| 2318 | args.add(XmNwidth, width); |
|---|
| 2319 | args.add(XmNheight, height); |
|---|
| 2320 | args.add(XmNx, posx); |
|---|
| 2321 | args.add(XmNy, posy); |
|---|
| 2322 | args.add(XmNtitle, (XtArgVal)aww->get_window_title()); |
|---|
| 2323 | args.add(XmNiconName, (XtArgVal)aww->get_window_title()); |
|---|
| 2324 | args.add(XmNkeyboardFocusPolicy, focusPolicy); |
|---|
| 2325 | args.add(XmNdeleteResponse, XmDO_NOTHING); |
|---|
| 2326 | args.add(XtNiconPixmap, icon_pixmap); |
|---|
| 2327 | |
|---|
| 2328 | if (!p_global->main_widget || !p_global->main_aww->is_shown()) { |
|---|
| 2329 | shell = XtCreatePopupShell("editor", applicationShellWidgetClass, father, args.list(), args.size()); |
|---|
| 2330 | } |
|---|
| 2331 | else { |
|---|
| 2332 | shell = XtCreatePopupShell("transient", transientShellWidgetClass, father, args.list(), args.size()); |
|---|
| 2333 | } |
|---|
| 2334 | } |
|---|
| 2335 | |
|---|
| 2336 | if (!p_global->main_widget) { |
|---|
| 2337 | p_global->main_widget = shell; |
|---|
| 2338 | p_global->main_aww = aww; |
|---|
| 2339 | } |
|---|
| 2340 | else { |
|---|
| 2341 | if (!p_global->main_aww->is_shown()) { // now i am the root window |
|---|
| 2342 | p_global->main_widget = shell; |
|---|
| 2343 | p_global->main_aww = aww; |
|---|
| 2344 | } |
|---|
| 2345 | } |
|---|
| 2346 | |
|---|
| 2347 | aw_set_delete_window_cb(aww, shell, allow_close); |
|---|
| 2348 | |
|---|
| 2349 | // set icon window (for window managers where iconified applications are dropped onto desktop or similar) |
|---|
| 2350 | { |
|---|
| 2351 | Window icon_window; |
|---|
| 2352 | XtVaGetValues(shell, XmNiconWindow, &icon_window, NULp); |
|---|
| 2353 | |
|---|
| 2354 | Display *dpy = XtDisplay(shell); |
|---|
| 2355 | if (!icon_window) { |
|---|
| 2356 | XSetWindowAttributes attr; |
|---|
| 2357 | attr.background_pixmap = icon_pixmap; |
|---|
| 2358 | |
|---|
| 2359 | int xpos, ypos; |
|---|
| 2360 | unsigned int xsize, ysize, borderwidth, depth; |
|---|
| 2361 | Window wroot; |
|---|
| 2362 | |
|---|
| 2363 | if (XGetGeometry(dpy, icon_pixmap, &wroot, &xpos, &ypos, &xsize, &ysize, &borderwidth, &depth)) { |
|---|
| 2364 | icon_window = XCreateWindow(dpy, wroot, 0, 0, xsize, ysize, 0, depth, CopyFromParent, CopyFromParent_AsPtr, CWBackPixmap, &attr); |
|---|
| 2365 | } |
|---|
| 2366 | } |
|---|
| 2367 | if (!icon_window) { |
|---|
| 2368 | XtVaSetValues(shell, XmNiconPixmap, icon_pixmap, NULp); |
|---|
| 2369 | } |
|---|
| 2370 | else { |
|---|
| 2371 | XtVaSetValues(shell, XmNiconWindow, icon_window, NULp); |
|---|
| 2372 | XSetWindowBackgroundPixmap(dpy, icon_window, icon_pixmap); |
|---|
| 2373 | XClearWindow(dpy, icon_window); |
|---|
| 2374 | } |
|---|
| 2375 | } |
|---|
| 2376 | |
|---|
| 2377 | return shell; |
|---|
| 2378 | } |
|---|
| 2379 | |
|---|
| 2380 | |
|---|
| 2381 | void aw_realize_widget(AW_window *aww) { // used externally from ../GL/glAW/AW_window_ogl.cxx |
|---|
| 2382 | if (p_aww(aww)->areas[AW_INFO_AREA] && p_aww(aww)->areas[AW_INFO_AREA]->get_form()) { |
|---|
| 2383 | XtManageChild(p_aww(aww)->areas[AW_INFO_AREA]->get_form()); |
|---|
| 2384 | } |
|---|
| 2385 | if (p_aww(aww)->areas[AW_MIDDLE_AREA] && p_aww(aww)->areas[AW_MIDDLE_AREA]->get_form()) { |
|---|
| 2386 | XtManageChild(p_aww(aww)->areas[AW_MIDDLE_AREA]->get_form()); |
|---|
| 2387 | } |
|---|
| 2388 | if (p_aww(aww)->areas[AW_BOTTOM_AREA] && p_aww(aww)->areas[AW_BOTTOM_AREA]->get_form()) { |
|---|
| 2389 | XtManageChild(p_aww(aww)->areas[AW_BOTTOM_AREA]->get_form()); |
|---|
| 2390 | } |
|---|
| 2391 | XtRealizeWidget(p_aww(aww)->shell); |
|---|
| 2392 | p_aww(aww)->WM_top_offset = AW_CALC_OFFSET_ON_EXPOSE; |
|---|
| 2393 | } |
|---|
| 2394 | |
|---|
| 2395 | void AW_window::set_title_and_id(const char *title, const char *id) { |
|---|
| 2396 | window_title = strdup(title); |
|---|
| 2397 | window_id = GBS_string_2_key(id); |
|---|
| 2398 | } |
|---|
| 2399 | |
|---|
| 2400 | void AW_window_menu_modes::init(AW_root *root_in, const char *wid, const char *windowname, int width, int height) { |
|---|
| 2401 | Widget main_window; |
|---|
| 2402 | Widget help_popup; |
|---|
| 2403 | Widget help_label; |
|---|
| 2404 | Widget separator; |
|---|
| 2405 | Widget form1; |
|---|
| 2406 | Widget form2; |
|---|
| 2407 | const char *help_button = "HELP"; |
|---|
| 2408 | const char *help_mnemonic = "H"; |
|---|
| 2409 | |
|---|
| 2410 | #if defined(DUMP_MENU_LIST) |
|---|
| 2411 | initMenuListing(windowname); |
|---|
| 2412 | #endif // DUMP_MENU_LIST |
|---|
| 2413 | root = root_in; // for macro |
|---|
| 2414 | set_title_and_id(windowname, wid); |
|---|
| 2415 | |
|---|
| 2416 | int posx = 50; |
|---|
| 2417 | int posy = 50; |
|---|
| 2418 | |
|---|
| 2419 | p_w->shell = aw_create_shell(this, true, true, width, height, posx, posy); |
|---|
| 2420 | |
|---|
| 2421 | main_window = XtVaCreateManagedWidget("mainWindow1", |
|---|
| 2422 | xmMainWindowWidgetClass, p_w->shell, |
|---|
| 2423 | NULp); |
|---|
| 2424 | |
|---|
| 2425 | p_w->menu_bar[0] = XtVaCreateManagedWidget("menu1", xmRowColumnWidgetClass, |
|---|
| 2426 | main_window, |
|---|
| 2427 | XmNrowColumnType, XmMENU_BAR, |
|---|
| 2428 | NULp); |
|---|
| 2429 | |
|---|
| 2430 | // create shell for help-cascade |
|---|
| 2431 | help_popup = XtVaCreatePopupShell("menu_shell", xmMenuShellWidgetClass, |
|---|
| 2432 | p_w->menu_bar[0], |
|---|
| 2433 | XmNwidth, 1, |
|---|
| 2434 | XmNheight, 1, |
|---|
| 2435 | XmNallowShellResize, true, |
|---|
| 2436 | XmNoverrideRedirect, true, |
|---|
| 2437 | NULp); |
|---|
| 2438 | |
|---|
| 2439 | // create row column in Pull-Down shell |
|---|
| 2440 | p_w->help_pull_down = XtVaCreateWidget("menu_row_column", |
|---|
| 2441 | xmRowColumnWidgetClass, help_popup, |
|---|
| 2442 | XmNrowColumnType, XmMENU_PULLDOWN, |
|---|
| 2443 | NULp); |
|---|
| 2444 | |
|---|
| 2445 | // create HELP-label in menu bar |
|---|
| 2446 | help_label = XtVaCreateManagedWidget("menu1_top_b1", |
|---|
| 2447 | xmCascadeButtonWidgetClass, p_w->menu_bar[0], |
|---|
| 2448 | RES_CONVERT(XmNlabelString, help_button), |
|---|
| 2449 | RES_CONVERT(XmNmnemonic, help_mnemonic), |
|---|
| 2450 | XmNsubMenuId, p_w->help_pull_down, NULp); |
|---|
| 2451 | XtVaSetValues(p_w->menu_bar[0], XmNmenuHelpWidget, help_label, NULp); |
|---|
| 2452 | root->make_sensitive(help_label, AWM_ALL); |
|---|
| 2453 | |
|---|
| 2454 | form1 = XtVaCreateManagedWidget("form1", |
|---|
| 2455 | xmFormWidgetClass, |
|---|
| 2456 | main_window, |
|---|
| 2457 | // XmNwidth, width, |
|---|
| 2458 | // XmNheight, height, |
|---|
| 2459 | XmNresizePolicy, XmRESIZE_NONE, |
|---|
| 2460 | // XmNx, 0, |
|---|
| 2461 | // XmNy, 0, |
|---|
| 2462 | NULp); |
|---|
| 2463 | |
|---|
| 2464 | p_w->mode_area = XtVaCreateManagedWidget("mode area", |
|---|
| 2465 | xmDrawingAreaWidgetClass, |
|---|
| 2466 | form1, |
|---|
| 2467 | XmNresizePolicy, XmRESIZE_NONE, |
|---|
| 2468 | XmNwidth, 38, |
|---|
| 2469 | XmNheight, height, |
|---|
| 2470 | XmNx, 0, |
|---|
| 2471 | XmNy, 0, |
|---|
| 2472 | XmNleftOffset, 0, |
|---|
| 2473 | XmNtopOffset, 0, |
|---|
| 2474 | XmNbottomAttachment, XmATTACH_FORM, |
|---|
| 2475 | XmNleftAttachment, XmATTACH_POSITION, |
|---|
| 2476 | XmNtopAttachment, XmATTACH_POSITION, |
|---|
| 2477 | XmNmarginHeight, 2, |
|---|
| 2478 | XmNmarginWidth, 1, |
|---|
| 2479 | NULp); |
|---|
| 2480 | |
|---|
| 2481 | separator = XtVaCreateManagedWidget("separator", |
|---|
| 2482 | xmSeparatorWidgetClass, |
|---|
| 2483 | form1, |
|---|
| 2484 | XmNx, 37, |
|---|
| 2485 | XmNshadowThickness, 4, |
|---|
| 2486 | XmNorientation, XmVERTICAL, |
|---|
| 2487 | XmNbottomAttachment, XmATTACH_FORM, |
|---|
| 2488 | XmNtopAttachment, XmATTACH_FORM, |
|---|
| 2489 | XmNleftAttachment, XmATTACH_NONE, |
|---|
| 2490 | XmNleftWidget, NULp, |
|---|
| 2491 | XmNrightAttachment, XmATTACH_NONE, |
|---|
| 2492 | XmNleftOffset, 70, |
|---|
| 2493 | XmNleftPosition, 0, |
|---|
| 2494 | NULp); |
|---|
| 2495 | |
|---|
| 2496 | form2 = XtVaCreateManagedWidget("form2", |
|---|
| 2497 | xmFormWidgetClass, |
|---|
| 2498 | form1, |
|---|
| 2499 | XmNwidth, width, |
|---|
| 2500 | XmNheight, height, |
|---|
| 2501 | XmNtopOffset, 0, |
|---|
| 2502 | XmNbottomOffset, 0, |
|---|
| 2503 | XmNleftOffset, 0, |
|---|
| 2504 | XmNrightOffset, 0, |
|---|
| 2505 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2506 | XmNbottomAttachment, XmATTACH_FORM, |
|---|
| 2507 | XmNleftAttachment, XmATTACH_WIDGET, |
|---|
| 2508 | XmNleftWidget, separator, |
|---|
| 2509 | XmNtopAttachment, XmATTACH_POSITION, |
|---|
| 2510 | XmNresizePolicy, XmRESIZE_NONE, |
|---|
| 2511 | XmNx, 0, |
|---|
| 2512 | XmNy, 0, |
|---|
| 2513 | NULp); |
|---|
| 2514 | p_w->areas[AW_INFO_AREA] = |
|---|
| 2515 | new AW_area_management(form2, XtVaCreateManagedWidget("info_area", |
|---|
| 2516 | xmDrawingAreaWidgetClass, |
|---|
| 2517 | form2, |
|---|
| 2518 | XmNheight, 0, |
|---|
| 2519 | XmNbottomAttachment, XmATTACH_NONE, |
|---|
| 2520 | XmNtopAttachment, XmATTACH_FORM, |
|---|
| 2521 | XmNleftAttachment, XmATTACH_FORM, |
|---|
| 2522 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2523 | XmNmarginHeight, 2, |
|---|
| 2524 | XmNmarginWidth, 2, |
|---|
| 2525 | NULp)); |
|---|
| 2526 | |
|---|
| 2527 | p_w->areas[AW_BOTTOM_AREA] = |
|---|
| 2528 | new AW_area_management(form2, XtVaCreateManagedWidget("bottom_area", |
|---|
| 2529 | xmDrawingAreaWidgetClass, |
|---|
| 2530 | form2, |
|---|
| 2531 | XmNheight, 0, |
|---|
| 2532 | XmNbottomAttachment, XmATTACH_FORM, |
|---|
| 2533 | XmNtopAttachment, XmATTACH_NONE, |
|---|
| 2534 | XmNleftAttachment, XmATTACH_FORM, |
|---|
| 2535 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2536 | NULp)); |
|---|
| 2537 | |
|---|
| 2538 | p_w->scroll_bar_horizontal = XtVaCreateManagedWidget("scroll_bar_horizontal", |
|---|
| 2539 | xmScrollBarWidgetClass, |
|---|
| 2540 | form2, |
|---|
| 2541 | XmNheight, 15, |
|---|
| 2542 | XmNminimum, 0, |
|---|
| 2543 | XmNmaximum, AW_SCROLL_MAX, |
|---|
| 2544 | XmNincrement, 10, |
|---|
| 2545 | XmNsliderSize, AW_SCROLL_MAX, |
|---|
| 2546 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2547 | XmNbottomAttachment, XmATTACH_FORM, |
|---|
| 2548 | XmNbottomOffset, 0, |
|---|
| 2549 | XmNleftAttachment, XmATTACH_FORM, |
|---|
| 2550 | XmNtopAttachment, XmATTACH_NONE, |
|---|
| 2551 | XmNorientation, XmHORIZONTAL, |
|---|
| 2552 | XmNrightOffset, 18, |
|---|
| 2553 | NULp); |
|---|
| 2554 | |
|---|
| 2555 | p_w->scroll_bar_vertical = XtVaCreateManagedWidget("scroll_bar_vertical", |
|---|
| 2556 | xmScrollBarWidgetClass, |
|---|
| 2557 | form2, |
|---|
| 2558 | XmNwidth, 15, |
|---|
| 2559 | XmNminimum, 0, |
|---|
| 2560 | XmNmaximum, AW_SCROLL_MAX, |
|---|
| 2561 | XmNincrement, 10, |
|---|
| 2562 | XmNsliderSize, AW_SCROLL_MAX, |
|---|
| 2563 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2564 | XmNbottomAttachment, XmATTACH_WIDGET, |
|---|
| 2565 | XmNbottomWidget, p_w->scroll_bar_horizontal, |
|---|
| 2566 | XmNbottomOffset, 3, |
|---|
| 2567 | XmNleftOffset, 3, |
|---|
| 2568 | XmNrightOffset, 3, |
|---|
| 2569 | XmNleftAttachment, XmATTACH_NONE, |
|---|
| 2570 | XmNtopAttachment, XmATTACH_WIDGET, |
|---|
| 2571 | XmNtopWidget, INFO_WIDGET, |
|---|
| 2572 | NULp); |
|---|
| 2573 | |
|---|
| 2574 | p_w->frame = XtVaCreateManagedWidget("draw_area", |
|---|
| 2575 | xmFrameWidgetClass, |
|---|
| 2576 | form2, |
|---|
| 2577 | XmNshadowType, XmSHADOW_IN, |
|---|
| 2578 | XmNshadowThickness, 2, |
|---|
| 2579 | XmNleftOffset, 3, |
|---|
| 2580 | XmNtopOffset, 3, |
|---|
| 2581 | XmNbottomOffset, 3, |
|---|
| 2582 | XmNrightOffset, 3, |
|---|
| 2583 | XmNbottomAttachment, XmATTACH_WIDGET, |
|---|
| 2584 | XmNbottomWidget, p_w->scroll_bar_horizontal, |
|---|
| 2585 | XmNtopAttachment, XmATTACH_FORM, |
|---|
| 2586 | XmNtopOffset, 0, |
|---|
| 2587 | XmNleftAttachment, XmATTACH_FORM, |
|---|
| 2588 | XmNrightAttachment, XmATTACH_WIDGET, |
|---|
| 2589 | XmNrightWidget, p_w->scroll_bar_vertical, |
|---|
| 2590 | NULp); |
|---|
| 2591 | |
|---|
| 2592 | p_w->areas[AW_MIDDLE_AREA] = |
|---|
| 2593 | new AW_area_management(p_w->frame, XtVaCreateManagedWidget("draw area", |
|---|
| 2594 | xmDrawingAreaWidgetClass, |
|---|
| 2595 | p_w->frame, |
|---|
| 2596 | XmNmarginHeight, 0, |
|---|
| 2597 | XmNmarginWidth, 0, |
|---|
| 2598 | NULp)); |
|---|
| 2599 | |
|---|
| 2600 | XmMainWindowSetAreas(main_window, p_w->menu_bar[0], Widget(NULp), Widget(NULp), Widget(NULp), form1); |
|---|
| 2601 | |
|---|
| 2602 | aw_realize_widget(this); |
|---|
| 2603 | |
|---|
| 2604 | create_devices(); |
|---|
| 2605 | aw_insert_default_help_entries(this); |
|---|
| 2606 | create_window_variables(); |
|---|
| 2607 | } |
|---|
| 2608 | |
|---|
| 2609 | void AW_window_menu::init(AW_root *root_in, const char *wid, const char *windowname, int width, int height) { |
|---|
| 2610 | Widget main_window; |
|---|
| 2611 | Widget help_popup; |
|---|
| 2612 | Widget help_label; |
|---|
| 2613 | Widget separator; |
|---|
| 2614 | Widget form1; |
|---|
| 2615 | Widget form2; |
|---|
| 2616 | const char *help_button = "HELP"; |
|---|
| 2617 | const char *help_mnemonic = "H"; |
|---|
| 2618 | |
|---|
| 2619 | #if defined(DUMP_MENU_LIST) |
|---|
| 2620 | initMenuListing(windowname); |
|---|
| 2621 | #endif // DUMP_MENU_LIST |
|---|
| 2622 | root = root_in; // for macro |
|---|
| 2623 | set_title_and_id(windowname, wid); |
|---|
| 2624 | |
|---|
| 2625 | int posx = 50; |
|---|
| 2626 | int posy = 50; |
|---|
| 2627 | |
|---|
| 2628 | p_w->shell = aw_create_shell(this, true, true, width, height, posx, posy); |
|---|
| 2629 | |
|---|
| 2630 | main_window = XtVaCreateManagedWidget("mainWindow1", |
|---|
| 2631 | xmMainWindowWidgetClass, p_w->shell, |
|---|
| 2632 | NULp); |
|---|
| 2633 | |
|---|
| 2634 | p_w->menu_bar[0] = XtVaCreateManagedWidget("menu1", xmRowColumnWidgetClass, |
|---|
| 2635 | main_window, |
|---|
| 2636 | XmNrowColumnType, XmMENU_BAR, |
|---|
| 2637 | NULp); |
|---|
| 2638 | |
|---|
| 2639 | // create shell for help-cascade |
|---|
| 2640 | help_popup = XtVaCreatePopupShell("menu_shell", xmMenuShellWidgetClass, |
|---|
| 2641 | p_w->menu_bar[0], |
|---|
| 2642 | XmNwidth, 1, |
|---|
| 2643 | XmNheight, 1, |
|---|
| 2644 | XmNallowShellResize, true, |
|---|
| 2645 | XmNoverrideRedirect, true, |
|---|
| 2646 | NULp); |
|---|
| 2647 | |
|---|
| 2648 | // create row column in Pull-Down shell |
|---|
| 2649 | p_w->help_pull_down = XtVaCreateWidget("menu_row_column", |
|---|
| 2650 | xmRowColumnWidgetClass, help_popup, |
|---|
| 2651 | XmNrowColumnType, XmMENU_PULLDOWN, |
|---|
| 2652 | NULp); |
|---|
| 2653 | |
|---|
| 2654 | // create HELP-label in menu bar |
|---|
| 2655 | help_label = XtVaCreateManagedWidget("menu1_top_b1", |
|---|
| 2656 | xmCascadeButtonWidgetClass, p_w->menu_bar[0], |
|---|
| 2657 | RES_CONVERT(XmNlabelString, help_button), |
|---|
| 2658 | RES_CONVERT(XmNmnemonic, help_mnemonic), |
|---|
| 2659 | XmNsubMenuId, p_w->help_pull_down, NULp); |
|---|
| 2660 | XtVaSetValues(p_w->menu_bar[0], XmNmenuHelpWidget, help_label, NULp); |
|---|
| 2661 | root->make_sensitive(help_label, AWM_ALL); |
|---|
| 2662 | |
|---|
| 2663 | form1 = XtVaCreateManagedWidget("form1", |
|---|
| 2664 | xmFormWidgetClass, |
|---|
| 2665 | main_window, |
|---|
| 2666 | // XmNwidth, width, |
|---|
| 2667 | // XmNheight, height, |
|---|
| 2668 | XmNresizePolicy, XmRESIZE_NONE, |
|---|
| 2669 | // XmNx, 0, |
|---|
| 2670 | // XmNy, 0, |
|---|
| 2671 | NULp); |
|---|
| 2672 | |
|---|
| 2673 | p_w->mode_area = XtVaCreateManagedWidget("mode area", |
|---|
| 2674 | xmDrawingAreaWidgetClass, |
|---|
| 2675 | form1, |
|---|
| 2676 | XmNresizePolicy, XmRESIZE_NONE, |
|---|
| 2677 | XmNwidth, 17, |
|---|
| 2678 | XmNheight, height, |
|---|
| 2679 | XmNx, 0, |
|---|
| 2680 | XmNy, 0, |
|---|
| 2681 | XmNleftOffset, 0, |
|---|
| 2682 | XmNtopOffset, 0, |
|---|
| 2683 | XmNbottomAttachment, XmATTACH_FORM, |
|---|
| 2684 | XmNleftAttachment, XmATTACH_POSITION, |
|---|
| 2685 | XmNtopAttachment, XmATTACH_POSITION, |
|---|
| 2686 | XmNmarginHeight, 2, |
|---|
| 2687 | XmNmarginWidth, 1, |
|---|
| 2688 | NULp); |
|---|
| 2689 | |
|---|
| 2690 | separator = p_w->mode_area; |
|---|
| 2691 | |
|---|
| 2692 | form2 = XtVaCreateManagedWidget("form2", |
|---|
| 2693 | xmFormWidgetClass, |
|---|
| 2694 | form1, |
|---|
| 2695 | XmNwidth, width, |
|---|
| 2696 | XmNheight, height, |
|---|
| 2697 | XmNtopOffset, 0, |
|---|
| 2698 | XmNbottomOffset, 0, |
|---|
| 2699 | XmNleftOffset, 0, |
|---|
| 2700 | XmNrightOffset, 0, |
|---|
| 2701 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2702 | XmNbottomAttachment, XmATTACH_FORM, |
|---|
| 2703 | XmNleftAttachment, XmATTACH_WIDGET, |
|---|
| 2704 | XmNleftWidget, separator, |
|---|
| 2705 | XmNtopAttachment, XmATTACH_POSITION, |
|---|
| 2706 | XmNresizePolicy, XmRESIZE_NONE, |
|---|
| 2707 | XmNx, 0, |
|---|
| 2708 | XmNy, 0, |
|---|
| 2709 | NULp); |
|---|
| 2710 | p_w->areas[AW_INFO_AREA] = |
|---|
| 2711 | new AW_area_management(form2, XtVaCreateManagedWidget("info_area", |
|---|
| 2712 | xmDrawingAreaWidgetClass, |
|---|
| 2713 | form2, |
|---|
| 2714 | XmNheight, 0, |
|---|
| 2715 | XmNbottomAttachment, XmATTACH_NONE, |
|---|
| 2716 | XmNtopAttachment, XmATTACH_FORM, |
|---|
| 2717 | XmNleftAttachment, XmATTACH_FORM, |
|---|
| 2718 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2719 | XmNmarginHeight, 2, |
|---|
| 2720 | XmNmarginWidth, 2, |
|---|
| 2721 | NULp)); |
|---|
| 2722 | |
|---|
| 2723 | p_w->areas[AW_BOTTOM_AREA] = |
|---|
| 2724 | new AW_area_management(form2, XtVaCreateManagedWidget("bottom_area", |
|---|
| 2725 | xmDrawingAreaWidgetClass, |
|---|
| 2726 | form2, |
|---|
| 2727 | XmNheight, 0, |
|---|
| 2728 | XmNbottomAttachment, XmATTACH_FORM, |
|---|
| 2729 | XmNtopAttachment, XmATTACH_NONE, |
|---|
| 2730 | XmNleftAttachment, XmATTACH_FORM, |
|---|
| 2731 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2732 | NULp)); |
|---|
| 2733 | |
|---|
| 2734 | p_w->scroll_bar_horizontal = XtVaCreateManagedWidget("scroll_bar_horizontal", |
|---|
| 2735 | xmScrollBarWidgetClass, |
|---|
| 2736 | form2, |
|---|
| 2737 | XmNheight, 15, |
|---|
| 2738 | XmNminimum, 0, |
|---|
| 2739 | XmNmaximum, AW_SCROLL_MAX, |
|---|
| 2740 | XmNincrement, 10, |
|---|
| 2741 | XmNsliderSize, AW_SCROLL_MAX, |
|---|
| 2742 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2743 | XmNbottomAttachment, XmATTACH_FORM, |
|---|
| 2744 | XmNbottomOffset, 0, |
|---|
| 2745 | XmNleftAttachment, XmATTACH_FORM, |
|---|
| 2746 | XmNtopAttachment, XmATTACH_NONE, |
|---|
| 2747 | XmNorientation, XmHORIZONTAL, |
|---|
| 2748 | XmNrightOffset, 18, |
|---|
| 2749 | NULp); |
|---|
| 2750 | |
|---|
| 2751 | p_w->scroll_bar_vertical = XtVaCreateManagedWidget("scroll_bar_vertical", |
|---|
| 2752 | xmScrollBarWidgetClass, |
|---|
| 2753 | form2, |
|---|
| 2754 | XmNwidth, 15, |
|---|
| 2755 | XmNminimum, 0, |
|---|
| 2756 | XmNmaximum, AW_SCROLL_MAX, |
|---|
| 2757 | XmNincrement, 10, |
|---|
| 2758 | XmNsliderSize, AW_SCROLL_MAX, |
|---|
| 2759 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2760 | XmNbottomAttachment, XmATTACH_WIDGET, |
|---|
| 2761 | XmNbottomWidget, p_w->scroll_bar_horizontal, |
|---|
| 2762 | XmNbottomOffset, 3, |
|---|
| 2763 | XmNleftOffset, 3, |
|---|
| 2764 | XmNrightOffset, 3, |
|---|
| 2765 | XmNleftAttachment, XmATTACH_NONE, |
|---|
| 2766 | XmNtopAttachment, XmATTACH_WIDGET, |
|---|
| 2767 | XmNtopWidget, INFO_WIDGET, |
|---|
| 2768 | NULp); |
|---|
| 2769 | |
|---|
| 2770 | p_w->frame = XtVaCreateManagedWidget("draw_area", |
|---|
| 2771 | xmFrameWidgetClass, |
|---|
| 2772 | form2, |
|---|
| 2773 | XmNshadowType, XmSHADOW_IN, |
|---|
| 2774 | XmNshadowThickness, 2, |
|---|
| 2775 | XmNleftOffset, 3, |
|---|
| 2776 | XmNtopOffset, 3, |
|---|
| 2777 | XmNbottomOffset, 3, |
|---|
| 2778 | XmNrightOffset, 3, |
|---|
| 2779 | XmNbottomAttachment, XmATTACH_WIDGET, |
|---|
| 2780 | XmNbottomWidget, p_w->scroll_bar_horizontal, |
|---|
| 2781 | XmNtopAttachment, XmATTACH_FORM, |
|---|
| 2782 | XmNtopOffset, 0, |
|---|
| 2783 | XmNleftAttachment, XmATTACH_FORM, |
|---|
| 2784 | XmNrightAttachment, XmATTACH_WIDGET, |
|---|
| 2785 | XmNrightWidget, p_w->scroll_bar_vertical, |
|---|
| 2786 | NULp); |
|---|
| 2787 | |
|---|
| 2788 | p_w->areas[AW_MIDDLE_AREA] = |
|---|
| 2789 | new AW_area_management(p_w->frame, XtVaCreateManagedWidget("draw area", |
|---|
| 2790 | xmDrawingAreaWidgetClass, |
|---|
| 2791 | p_w->frame, |
|---|
| 2792 | XmNmarginHeight, 0, |
|---|
| 2793 | XmNmarginWidth, 0, |
|---|
| 2794 | NULp)); |
|---|
| 2795 | |
|---|
| 2796 | XmMainWindowSetAreas(main_window, p_w->menu_bar[0], Widget(NULp), Widget(NULp), Widget(NULp), form1); |
|---|
| 2797 | |
|---|
| 2798 | aw_realize_widget(this); |
|---|
| 2799 | |
|---|
| 2800 | create_devices(); |
|---|
| 2801 | aw_insert_default_help_entries(this); |
|---|
| 2802 | create_window_variables(); |
|---|
| 2803 | } |
|---|
| 2804 | |
|---|
| 2805 | void AW_window_simple::init(AW_root *root_in, const char *wid, const char *windowname) { |
|---|
| 2806 | root = root_in; // for macro |
|---|
| 2807 | |
|---|
| 2808 | int width = 100; // this is only the minimum size! |
|---|
| 2809 | int height = 100; |
|---|
| 2810 | int posx = 50; |
|---|
| 2811 | int posy = 50; |
|---|
| 2812 | |
|---|
| 2813 | set_title_and_id(windowname, wid); |
|---|
| 2814 | |
|---|
| 2815 | p_w->shell = aw_create_shell(this, true, true, width, height, posx, posy); |
|---|
| 2816 | |
|---|
| 2817 | // add this to disable resize or maximize in simple dialogs (avoids broken layouts) |
|---|
| 2818 | // XtVaSetValues(p_w->shell, XmNmwmFunctions, MWM_FUNC_MOVE | MWM_FUNC_CLOSE, NULp); |
|---|
| 2819 | |
|---|
| 2820 | Widget form1 = XtVaCreateManagedWidget("forms", xmFormWidgetClass, |
|---|
| 2821 | p_w->shell, |
|---|
| 2822 | NULp); |
|---|
| 2823 | |
|---|
| 2824 | p_w->areas[AW_INFO_AREA] = |
|---|
| 2825 | new AW_area_management(form1, XtVaCreateManagedWidget("info_area", |
|---|
| 2826 | xmDrawingAreaWidgetClass, |
|---|
| 2827 | form1, |
|---|
| 2828 | XmNbottomAttachment, XmATTACH_FORM, |
|---|
| 2829 | XmNtopAttachment, XmATTACH_FORM, |
|---|
| 2830 | XmNleftAttachment, XmATTACH_FORM, |
|---|
| 2831 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2832 | XmNmarginHeight, 2, |
|---|
| 2833 | XmNmarginWidth, 2, |
|---|
| 2834 | NULp)); |
|---|
| 2835 | |
|---|
| 2836 | aw_realize_widget(this); |
|---|
| 2837 | create_devices(); |
|---|
| 2838 | } |
|---|
| 2839 | |
|---|
| 2840 | void AW_window_simple_menu::init(AW_root *root_in, const char *wid, const char *windowname) { |
|---|
| 2841 | root = root_in; // for macro |
|---|
| 2842 | |
|---|
| 2843 | const char *help_button = "HELP"; |
|---|
| 2844 | const char *help_mnemonic = "H"; |
|---|
| 2845 | |
|---|
| 2846 | set_title_and_id(windowname, wid); |
|---|
| 2847 | |
|---|
| 2848 | int width = 100; |
|---|
| 2849 | int height = 100; |
|---|
| 2850 | int posx = 50; |
|---|
| 2851 | int posy = 50; |
|---|
| 2852 | |
|---|
| 2853 | p_w->shell = aw_create_shell(this, true, true, width, height, posx, posy); |
|---|
| 2854 | |
|---|
| 2855 | Widget main_window; |
|---|
| 2856 | Widget help_popup; |
|---|
| 2857 | Widget help_label; |
|---|
| 2858 | Widget form1; |
|---|
| 2859 | |
|---|
| 2860 | main_window = XtVaCreateManagedWidget("mainWindow1", |
|---|
| 2861 | xmMainWindowWidgetClass, p_w->shell, |
|---|
| 2862 | NULp); |
|---|
| 2863 | |
|---|
| 2864 | p_w->menu_bar[0] = XtVaCreateManagedWidget("menu1", xmRowColumnWidgetClass, |
|---|
| 2865 | main_window, |
|---|
| 2866 | XmNrowColumnType, XmMENU_BAR, |
|---|
| 2867 | NULp); |
|---|
| 2868 | |
|---|
| 2869 | // create shell for help-cascade |
|---|
| 2870 | help_popup = XtVaCreatePopupShell("menu_shell", xmMenuShellWidgetClass, |
|---|
| 2871 | p_w->menu_bar[0], |
|---|
| 2872 | XmNwidth, 1, |
|---|
| 2873 | XmNheight, 1, |
|---|
| 2874 | XmNallowShellResize, true, |
|---|
| 2875 | XmNoverrideRedirect, true, |
|---|
| 2876 | NULp); |
|---|
| 2877 | |
|---|
| 2878 | // create row column in Pull-Down shell |
|---|
| 2879 | p_w->help_pull_down = XtVaCreateWidget("menu_row_column", |
|---|
| 2880 | xmRowColumnWidgetClass, help_popup, |
|---|
| 2881 | XmNrowColumnType, XmMENU_PULLDOWN, |
|---|
| 2882 | NULp); |
|---|
| 2883 | |
|---|
| 2884 | // create HELP-label in menu bar |
|---|
| 2885 | help_label = XtVaCreateManagedWidget("menu1_top_b1", |
|---|
| 2886 | xmCascadeButtonWidgetClass, p_w->menu_bar[0], |
|---|
| 2887 | RES_CONVERT(XmNlabelString, help_button), |
|---|
| 2888 | RES_CONVERT(XmNmnemonic, help_mnemonic), |
|---|
| 2889 | XmNsubMenuId, p_w->help_pull_down, NULp); |
|---|
| 2890 | XtVaSetValues(p_w->menu_bar[0], XmNmenuHelpWidget, help_label, NULp); |
|---|
| 2891 | root->make_sensitive(help_label, AWM_ALL); |
|---|
| 2892 | |
|---|
| 2893 | form1 = XtVaCreateManagedWidget("form1", |
|---|
| 2894 | xmFormWidgetClass, |
|---|
| 2895 | main_window, |
|---|
| 2896 | XmNtopOffset, 10, |
|---|
| 2897 | XmNresizePolicy, XmRESIZE_NONE, |
|---|
| 2898 | NULp); |
|---|
| 2899 | |
|---|
| 2900 | p_w->areas[AW_INFO_AREA] = |
|---|
| 2901 | new AW_area_management(form1, XtVaCreateManagedWidget("info_area", |
|---|
| 2902 | xmDrawingAreaWidgetClass, |
|---|
| 2903 | form1, |
|---|
| 2904 | XmNbottomAttachment, XmATTACH_FORM, |
|---|
| 2905 | XmNtopAttachment, XmATTACH_FORM, |
|---|
| 2906 | XmNleftAttachment, XmATTACH_FORM, |
|---|
| 2907 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2908 | XmNmarginHeight, 2, |
|---|
| 2909 | XmNmarginWidth, 2, |
|---|
| 2910 | NULp)); |
|---|
| 2911 | |
|---|
| 2912 | aw_realize_widget(this); |
|---|
| 2913 | |
|---|
| 2914 | aw_insert_default_help_entries(this); |
|---|
| 2915 | create_devices(); |
|---|
| 2916 | } |
|---|
| 2917 | |
|---|
| 2918 | void AW_window_message::init(AW_root *root_in, const char *wid, const char *windowname, bool allow_close) { |
|---|
| 2919 | root = root_in; // for macro |
|---|
| 2920 | |
|---|
| 2921 | int width = 100; |
|---|
| 2922 | int height = 100; |
|---|
| 2923 | int posx = 50; |
|---|
| 2924 | int posy = 50; |
|---|
| 2925 | |
|---|
| 2926 | set_title_and_id(windowname, wid); |
|---|
| 2927 | |
|---|
| 2928 | // create shell for message box |
|---|
| 2929 | p_w->shell = aw_create_shell(this, true, allow_close, width, height, posx, posy); |
|---|
| 2930 | |
|---|
| 2931 | // disable resize or maximize in simple dialogs (avoids broken layouts) |
|---|
| 2932 | XtVaSetValues(p_w->shell, XmNmwmFunctions, MWM_FUNC_MOVE | MWM_FUNC_CLOSE, |
|---|
| 2933 | NULp); |
|---|
| 2934 | |
|---|
| 2935 | p_w->areas[AW_INFO_AREA] = |
|---|
| 2936 | new AW_area_management(p_w->shell, XtVaCreateManagedWidget("info_area", |
|---|
| 2937 | xmDrawingAreaWidgetClass, |
|---|
| 2938 | p_w->shell, |
|---|
| 2939 | XmNheight, 0, |
|---|
| 2940 | XmNbottomAttachment, XmATTACH_NONE, |
|---|
| 2941 | XmNtopAttachment, XmATTACH_FORM, |
|---|
| 2942 | XmNleftAttachment, XmATTACH_FORM, |
|---|
| 2943 | XmNrightAttachment, XmATTACH_FORM, |
|---|
| 2944 | NULp)); |
|---|
| 2945 | |
|---|
| 2946 | aw_realize_widget(this); |
|---|
| 2947 | } |
|---|
| 2948 | void AW_window_message::init(AW_root *root_in, const char *windowname, bool allow_close) { |
|---|
| 2949 | char *wid = GBS_string_2_key(windowname); |
|---|
| 2950 | init(root_in, wid, windowname, allow_close); |
|---|
| 2951 | free(wid); |
|---|
| 2952 | } |
|---|
| 2953 | |
|---|
| 2954 | void AW_window::set_focus_policy(bool follow_mouse) { |
|---|
| 2955 | int focusPolicy = follow_mouse ? XmPOINTER : XmEXPLICIT; |
|---|
| 2956 | XtVaSetValues(p_w->shell, XmNkeyboardFocusPolicy, focusPolicy, NULp); |
|---|
| 2957 | } |
|---|
| 2958 | |
|---|
| 2959 | void AW_window::select_mode(int mode) { |
|---|
| 2960 | if (mode >= p_w->number_of_modes) |
|---|
| 2961 | return; |
|---|
| 2962 | |
|---|
| 2963 | Widget oldwidget = p_w->modes_widgets[p_w->selected_mode]; |
|---|
| 2964 | p_w->selected_mode = mode; |
|---|
| 2965 | Widget widget = p_w->modes_widgets[p_w->selected_mode]; |
|---|
| 2966 | XtVaSetValues(oldwidget, XmNbackground, p_global->background, NULp); |
|---|
| 2967 | XtVaSetValues(widget, XmNbackground, p_global->foreground, NULp); |
|---|
| 2968 | } |
|---|
| 2969 | |
|---|
| 2970 | static void aw_mode_callback(AW_window *aww, short mode, AW_cb *cbs) { |
|---|
| 2971 | aww->select_mode(mode); |
|---|
| 2972 | cbs->run_callbacks(); |
|---|
| 2973 | } |
|---|
| 2974 | |
|---|
| 2975 | #define MODE_BUTTON_OFFSET 34 |
|---|
| 2976 | inline int yoffset_for_mode_button(int button_number) { |
|---|
| 2977 | return button_number*MODE_BUTTON_OFFSET + (button_number/4)*8 + 2; |
|---|
| 2978 | } |
|---|
| 2979 | |
|---|
| 2980 | int AW_window::create_mode(const char *pixmap, const char *helpText, AW_active mask, const WindowCallback& cb) { |
|---|
| 2981 | aw_assert(legal_mask(mask)); |
|---|
| 2982 | Widget button; |
|---|
| 2983 | |
|---|
| 2984 | TuneBackground(p_w->mode_area, TUNE_BUTTON); // set background color for mode-buttons |
|---|
| 2985 | |
|---|
| 2986 | const char *path = AW_get_pixmapPath(pixmap); |
|---|
| 2987 | |
|---|
| 2988 | int y = yoffset_for_mode_button(p_w->number_of_modes); |
|---|
| 2989 | button = XtVaCreateManagedWidget("", xmPushButtonWidgetClass, p_w->mode_area, |
|---|
| 2990 | XmNx, 0, |
|---|
| 2991 | XmNy, y, |
|---|
| 2992 | XmNlabelType, XmPIXMAP, |
|---|
| 2993 | XmNshadowThickness, 1, |
|---|
| 2994 | XmNbackground, _at->background_color, |
|---|
| 2995 | NULp); |
|---|
| 2996 | XtVaSetValues(button, RES_CONVERT(XmNlabelPixmap, path), NULp); |
|---|
| 2997 | XtVaGetValues(button, XmNforeground, &p_global->foreground, NULp); |
|---|
| 2998 | |
|---|
| 2999 | AW_cb *cbs = new AW_cb(this, cb, NULp); |
|---|
| 3000 | AW_cb *cb2 = new AW_cb(this, makeWindowCallback(aw_mode_callback, p_w->number_of_modes, cbs), helpText, cbs); |
|---|
| 3001 | XtAddCallback(button, XmNactivateCallback, (XtCallbackProc)AW_server_callback, (XtPointer)cb2); |
|---|
| 3002 | |
|---|
| 3003 | if (!p_w->modes_f_callbacks) ARB_calloc(p_w->modes_f_callbacks, AW_NUMBER_OF_F_KEYS); // valgrinders : never freed because AW_window never is freed |
|---|
| 3004 | if (!p_w->modes_widgets) ARB_calloc(p_w->modes_widgets, AW_NUMBER_OF_F_KEYS); |
|---|
| 3005 | |
|---|
| 3006 | if (p_w->number_of_modes<AW_NUMBER_OF_F_KEYS) { |
|---|
| 3007 | p_w->modes_f_callbacks[p_w->number_of_modes] = cb2; |
|---|
| 3008 | p_w->modes_widgets[p_w->number_of_modes] = button; |
|---|
| 3009 | } |
|---|
| 3010 | |
|---|
| 3011 | root->make_sensitive(button, mask); |
|---|
| 3012 | p_w->number_of_modes++; |
|---|
| 3013 | |
|---|
| 3014 | int ynext = yoffset_for_mode_button(p_w->number_of_modes); |
|---|
| 3015 | if (ynext> _at->max_y_size) _at->max_y_size = ynext; |
|---|
| 3016 | |
|---|
| 3017 | return p_w->number_of_modes; |
|---|
| 3018 | } |
|---|
| 3019 | |
|---|
| 3020 | AW_area_management::AW_area_management(Widget formi, Widget widget) { |
|---|
| 3021 | memset((char *)this, 0, sizeof(AW_area_management)); |
|---|
| 3022 | form = formi; |
|---|
| 3023 | area = widget; |
|---|
| 3024 | } |
|---|
| 3025 | |
|---|
| 3026 | AW_device_Xm *AW_area_management::get_screen_device() { |
|---|
| 3027 | if (!device) device = new AW_device_Xm(common); |
|---|
| 3028 | return device; |
|---|
| 3029 | } |
|---|
| 3030 | |
|---|
| 3031 | AW_device_size *AW_area_management::get_size_device() { |
|---|
| 3032 | if (!size_device) size_device = new AW_device_size(common); |
|---|
| 3033 | return size_device; |
|---|
| 3034 | } |
|---|
| 3035 | |
|---|
| 3036 | AW_device_print *AW_area_management::get_print_device() { |
|---|
| 3037 | if (!print_device) print_device = new AW_device_print(common); |
|---|
| 3038 | return print_device; |
|---|
| 3039 | } |
|---|
| 3040 | |
|---|
| 3041 | AW_device_click *AW_area_management::get_click_device() { |
|---|
| 3042 | if (!click_device) click_device = new AW_device_click(common); |
|---|
| 3043 | return click_device; |
|---|
| 3044 | } |
|---|
| 3045 | |
|---|
| 3046 | void AW_window::wm_activate() { |
|---|
| 3047 | { |
|---|
| 3048 | Boolean iconic = False; |
|---|
| 3049 | XtVaGetValues(p_w->shell, XmNiconic, &iconic, NULp); |
|---|
| 3050 | |
|---|
| 3051 | if (iconic == True) { |
|---|
| 3052 | XtVaSetValues(p_w->shell, XmNiconic, False, NULp); |
|---|
| 3053 | |
|---|
| 3054 | XtMapWidget(p_w->shell); |
|---|
| 3055 | XRaiseWindow(XtDisplay(p_w->shell), XtWindow(p_w->shell)); |
|---|
| 3056 | } |
|---|
| 3057 | } |
|---|
| 3058 | |
|---|
| 3059 | { |
|---|
| 3060 | Display *xdpy = XtDisplay(p_w->shell); |
|---|
| 3061 | Window window = XtWindow(p_w->shell); |
|---|
| 3062 | Atom netactivewindow = XInternAtom(xdpy, "_NET_ACTIVE_WINDOW", False); |
|---|
| 3063 | |
|---|
| 3064 | if (netactivewindow) { |
|---|
| 3065 | |
|---|
| 3066 | XClientMessageEvent ce; |
|---|
| 3067 | ce.type = ClientMessage; |
|---|
| 3068 | ce.display = xdpy; |
|---|
| 3069 | ce.window = window; |
|---|
| 3070 | ce.message_type = netactivewindow; |
|---|
| 3071 | ce.format = 32; |
|---|
| 3072 | ce.data.l[0] = 2; |
|---|
| 3073 | ce.data.l[1] = None; |
|---|
| 3074 | ce.data.l[2] = Above; |
|---|
| 3075 | ce.data.l[3] = 0; |
|---|
| 3076 | ce.data.l[4] = 0; |
|---|
| 3077 | |
|---|
| 3078 | #if defined(DEBUG) |
|---|
| 3079 | Status ret = |
|---|
| 3080 | #endif // DEBUG |
|---|
| 3081 | XSendEvent(xdpy, XDefaultRootWindow(xdpy), |
|---|
| 3082 | False, |
|---|
| 3083 | SubstructureRedirectMask | SubstructureNotifyMask, |
|---|
| 3084 | (XEvent *) &ce); |
|---|
| 3085 | |
|---|
| 3086 | #if defined(DEBUG) |
|---|
| 3087 | if (!ret) { fprintf(stderr, "Failed to send _NET_ACTIVE_WINDOW to WM (XSendEvent returns %i)\n", ret); } |
|---|
| 3088 | #endif // DEBUG |
|---|
| 3089 | XSync(xdpy, False); |
|---|
| 3090 | } |
|---|
| 3091 | #if defined(DEBUG) |
|---|
| 3092 | else { |
|---|
| 3093 | fputs("No such atom '_NET_ACTIVE_WINDOW'\n", stderr); |
|---|
| 3094 | } |
|---|
| 3095 | #endif // DEBUG |
|---|
| 3096 | } |
|---|
| 3097 | } |
|---|
| 3098 | |
|---|
| 3099 | void AW_window::_set_activate_callback(void *widget) { |
|---|
| 3100 | if (_callback && (long)_callback != 1) { |
|---|
| 3101 | if (!_callback->help_text && _at->helptext_for_next_button) { |
|---|
| 3102 | _callback->help_text = _at->helptext_for_next_button; |
|---|
| 3103 | _at->helptext_for_next_button = NULp; |
|---|
| 3104 | } |
|---|
| 3105 | |
|---|
| 3106 | XtAddCallback((Widget) widget, XmNactivateCallback, |
|---|
| 3107 | (XtCallbackProc) AW_server_callback, (XtPointer) _callback); |
|---|
| 3108 | } |
|---|
| 3109 | _callback = NULp; |
|---|
| 3110 | } |
|---|
| 3111 | |
|---|
| 3112 | |
|---|
| 3113 | void AW_window::set_background(const char *colorname, Widget parentWidget) { |
|---|
| 3114 | bool colorSet = false; |
|---|
| 3115 | |
|---|
| 3116 | if (colorname) { |
|---|
| 3117 | XColor unused, color; |
|---|
| 3118 | |
|---|
| 3119 | if (XAllocNamedColor(p_global->display, p_global->colormap, colorname, &color, &unused) |
|---|
| 3120 | == 0) { |
|---|
| 3121 | fprintf(stderr, "XAllocColor failed: %s\n", colorname); |
|---|
| 3122 | } |
|---|
| 3123 | else { |
|---|
| 3124 | _at->background_color = color.pixel; |
|---|
| 3125 | colorSet = true; |
|---|
| 3126 | } |
|---|
| 3127 | } |
|---|
| 3128 | |
|---|
| 3129 | if (!colorSet) { |
|---|
| 3130 | XtVaGetValues(parentWidget, XmNbackground, &(_at->background_color), |
|---|
| 3131 | NULp); // fallback to background color |
|---|
| 3132 | } |
|---|
| 3133 | } |
|---|
| 3134 | |
|---|
| 3135 | void AW_window::TuneOrSetBackground(Widget w, const char *color, int modStrength) { |
|---|
| 3136 | // Sets the background for the next created widget. |
|---|
| 3137 | // |
|---|
| 3138 | // If 'color' is specified, it may contain one of the following values: |
|---|
| 3139 | // "+" means: slightly increase color of parent widget 'w' |
|---|
| 3140 | // "-" means: slightly decrease color of parent widget 'w' |
|---|
| 3141 | // otherwise it contains a specific color ('name' or '#RGB') |
|---|
| 3142 | // |
|---|
| 3143 | // If color is not specified, the color of the parent widget 'w' is modified |
|---|
| 3144 | // by 'modStrength' (increased if positive, decreased if negative) |
|---|
| 3145 | // |
|---|
| 3146 | // If it's not possible to modify the color (e.g. we cannot increase 'white'), |
|---|
| 3147 | // the color will be modified in the opposite direction. For details see TuneBackground() |
|---|
| 3148 | |
|---|
| 3149 | if (color) { |
|---|
| 3150 | switch (color[0]) { |
|---|
| 3151 | case '+': |
|---|
| 3152 | TuneBackground(w, TUNE_BRIGHT); |
|---|
| 3153 | break; |
|---|
| 3154 | case '-': |
|---|
| 3155 | TuneBackground(w, TUNE_DARK); |
|---|
| 3156 | break; |
|---|
| 3157 | default: |
|---|
| 3158 | set_background(color, w); // use explicit color |
|---|
| 3159 | } |
|---|
| 3160 | } |
|---|
| 3161 | else { |
|---|
| 3162 | TuneBackground(w, modStrength); |
|---|
| 3163 | } |
|---|
| 3164 | } |
|---|
| 3165 | |
|---|
| 3166 | void AW_window::TuneBackground(Widget w, int modStrength) { |
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| 3167 | // Gets the Background Color, modifies the rgb values slightly and sets new background color |
|---|
| 3168 | // Intended to give buttons a nicer 3D-look. |
|---|
| 3169 | // |
|---|
| 3170 | // possible values for modStrength: |
|---|
| 3171 | // |
|---|
| 3172 | // 0 = do not modify (i.e. set to background color of parent widget) |
|---|
| 3173 | // 1 .. 127 = increase if background is bright, decrease if background is dark |
|---|
| 3174 | // -1 ..-127 = opposite behavior than above |
|---|
| 3175 | // 256 .. 383 = always increase |
|---|
| 3176 | // -256 ..-383 = always decrease |
|---|
| 3177 | // |
|---|
| 3178 | // if it's impossible to decrease or increase -> opposite direction is used. |
|---|
| 3179 | |
|---|
| 3180 | int col[3]; |
|---|
| 3181 | { |
|---|
| 3182 | Pixel bg; |
|---|
| 3183 | XtVaGetValues(w, XmNbackground, &bg, NULp); |
|---|
| 3184 | |
|---|
| 3185 | XColor xc; |
|---|
| 3186 | xc.pixel = bg; |
|---|
| 3187 | XQueryColor(XtDisplay(w), p_global->colormap, &xc); |
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| 3188 | |
|---|
| 3189 | col[0] = xc.red >> 8; // take MSB |
|---|
| 3190 | col[1] = xc.green >> 8; |
|---|
| 3191 | col[2] = xc.blue >> 8; |
|---|
| 3192 | } |
|---|
| 3193 | |
|---|
| 3194 | int mod = modStrength; |
|---|
| 3195 | int preferredDir = 0; |
|---|
| 3196 | bool invertedMod = false; |
|---|
| 3197 | |
|---|
| 3198 | if (modStrength>0) { |
|---|
| 3199 | if (modStrength>255) { |
|---|
| 3200 | mod -= 256; |
|---|
| 3201 | preferredDir = 1; // increase preferred |
|---|
| 3202 | } |
|---|
| 3203 | } |
|---|
| 3204 | else { |
|---|
| 3205 | if (modStrength<-255) { |
|---|
| 3206 | mod = -modStrength-256; |
|---|
| 3207 | preferredDir = -1; // decrease preferred |
|---|
| 3208 | } |
|---|
| 3209 | else { |
|---|
| 3210 | invertedMod = true; |
|---|
| 3211 | mod = -mod; |
|---|
| 3212 | } |
|---|
| 3213 | } |
|---|
| 3214 | |
|---|
| 3215 | aw_assert(mod >= 0 && mod < 128); |
|---|
| 3216 | // illegal modification |
|---|
| 3217 | |
|---|
| 3218 | bool incPossible[3]; // increment possible for color |
|---|
| 3219 | bool decPossible[3]; // decrement possible for color |
|---|
| 3220 | int incs = 0; // count possible increments |
|---|
| 3221 | int decs = 0; // count possible decrements |
|---|
| 3222 | |
|---|
| 3223 | for (int i = 0; i<3; ++i) { |
|---|
| 3224 | if ((incPossible[i] = ((col[i]+mod) <= 255))) |
|---|
| 3225 | incs++; |
|---|
| 3226 | if ((decPossible[i] = ((col[i]-mod) >= 0))) |
|---|
| 3227 | decs++; |
|---|
| 3228 | } |
|---|
| 3229 | |
|---|
| 3230 | aw_assert(incs||decs); |
|---|
| 3231 | |
|---|
| 3232 | switch (preferredDir) { |
|---|
| 3233 | case 0: // no direction preferred yet, need to decide |
|---|
| 3234 | if (invertedMod) |
|---|
| 3235 | preferredDir = decs ? -1 : 1; |
|---|
| 3236 | else |
|---|
| 3237 | preferredDir = incs ? 1 : -1; |
|---|
| 3238 | break; |
|---|
| 3239 | case 1: |
|---|
| 3240 | if (!incs) |
|---|
| 3241 | preferredDir = -1; |
|---|
| 3242 | break; |
|---|
| 3243 | case -1: |
|---|
| 3244 | if (!decs) |
|---|
| 3245 | preferredDir = 1; |
|---|
| 3246 | break; |
|---|
| 3247 | } |
|---|
| 3248 | |
|---|
| 3249 | aw_assert(preferredDir == 1 || preferredDir == -1); // no direction chosen above |
|---|
| 3250 | |
|---|
| 3251 | if (preferredDir == 1) { |
|---|
| 3252 | for (int i=0; i<3; ++i) col[i] += (incPossible[i] ? mod : 0); |
|---|
| 3253 | } |
|---|
| 3254 | else if (preferredDir == -1) { |
|---|
| 3255 | for (int i=0; i<3; ++i) col[i] -= (decPossible[i] ? mod : 0); |
|---|
| 3256 | } |
|---|
| 3257 | |
|---|
| 3258 | |
|---|
| 3259 | char hex_color[50]; |
|---|
| 3260 | sprintf(hex_color, "#%2.2X%2.2X%2.2X", col[0], col[1], col[2]); |
|---|
| 3261 | aw_assert(strlen(hex_color) == 7); |
|---|
| 3262 | // otherwise some value overflowed |
|---|
| 3263 | set_background(hex_color, w); |
|---|
| 3264 | } |
|---|
| 3265 | |
|---|
| 3266 | void AW_window::reset_layout(const char *YYYYMMDD) { |
|---|
| 3267 | aw_assert(!layout_reset_wanted); // do not use twice! |
|---|
| 3268 | aw_assert(!root); // has to be called BEFORE init! |
|---|
| 3269 | |
|---|
| 3270 | layout_reset_wanted = YYYYMMDD; // we only store the ptr. make sure to pass static data (e.g. a literal)! |
|---|
| 3271 | } |
|---|
| 3272 | |
|---|
| 3273 | void AW_window::alias_remote_command(const char *action_alias, const char *registered_action) { |
|---|
| 3274 | /*! Register an alias for a window specific action (i.e. button or menu name). |
|---|
| 3275 | * |
|---|
| 3276 | * @param action_alias former name (will continue to work in macros, until the aliasing gets removed). |
|---|
| 3277 | * @param registered_action the name of the registered action (i.e. the current button/menu name). |
|---|
| 3278 | */ |
|---|
| 3279 | char *registered_localAction = local_id_copy(registered_action); |
|---|
| 3280 | const char *localAction_alias = local_id(action_alias); |
|---|
| 3281 | |
|---|
| 3282 | get_root()->alias_remote_command(localAction_alias, registered_localAction); |
|---|
| 3283 | free(registered_localAction); |
|---|
| 3284 | } |
|---|
| 3285 | |
|---|
| 3286 | void AW_root::make_sensitive(Widget w, AW_active mask) { |
|---|
| 3287 | // Don't call make_sensitive directly! |
|---|
| 3288 | // |
|---|
| 3289 | // Simply set sens_mask(AWM_EXP) and after creating the expert-mode-only widgets, |
|---|
| 3290 | // set it back using sens_mask(AWM_ALL) |
|---|
| 3291 | |
|---|
| 3292 | aw_assert(w); |
|---|
| 3293 | aw_assert(legal_mask(mask)); |
|---|
| 3294 | |
|---|
| 3295 | prvt->set_last_widget(w); |
|---|
| 3296 | |
|---|
| 3297 | if (mask != AWM_ALL) { // no need to make widget sensitive, if its shown unconditionally |
|---|
| 3298 | button_sens_list = new AW_buttons_struct(mask, w, button_sens_list); |
|---|
| 3299 | if (!(mask & global_mask)) XtSetSensitive(w, False); // disable widget if mask doesn't match |
|---|
| 3300 | } |
|---|
| 3301 | } |
|---|
| 3302 | |
|---|
| 3303 | void AW_root::set_active(Widget w, bool active) { |
|---|
| 3304 | // only use for widgets NOT used with make_sensitive! |
|---|
| 3305 | // allows local control over widget |
|---|
| 3306 | |
|---|
| 3307 | XtSetSensitive(w, active); |
|---|
| 3308 | } |
|---|
| 3309 | |
|---|
| 3310 | AW_buttons_struct::AW_buttons_struct(AW_active maski, Widget w, AW_buttons_struct *prev_button) { |
|---|
| 3311 | aw_assert(w); |
|---|
| 3312 | aw_assert(legal_mask(maski)); |
|---|
| 3313 | |
|---|
| 3314 | mask = maski; |
|---|
| 3315 | button = w; |
|---|
| 3316 | next = prev_button; |
|---|
| 3317 | } |
|---|
| 3318 | |
|---|
| 3319 | AW_buttons_struct::~AW_buttons_struct() { |
|---|
| 3320 | delete next; |
|---|
| 3321 | } |
|---|
| 3322 | |
|---|
| 3323 | bool AW_root::remove_button_from_sens_list(Widget button) { |
|---|
| 3324 | bool removed = false; |
|---|
| 3325 | if (button_sens_list) { |
|---|
| 3326 | AW_buttons_struct *prev = NULp; |
|---|
| 3327 | AW_buttons_struct *bl = button_sens_list; |
|---|
| 3328 | |
|---|
| 3329 | while (bl) { |
|---|
| 3330 | if (bl->button == button) break; // found wanted widget |
|---|
| 3331 | prev = bl; |
|---|
| 3332 | bl = bl->next; |
|---|
| 3333 | } |
|---|
| 3334 | |
|---|
| 3335 | if (bl) { |
|---|
| 3336 | // remove from list |
|---|
| 3337 | if (prev) prev->next = bl->next; |
|---|
| 3338 | else button_sens_list = bl->next; |
|---|
| 3339 | |
|---|
| 3340 | bl->next = NULp; |
|---|
| 3341 | removed = true; |
|---|
| 3342 | |
|---|
| 3343 | delete bl; |
|---|
| 3344 | } |
|---|
| 3345 | } |
|---|
| 3346 | return removed; |
|---|
| 3347 | } |
|---|
| 3348 | |
|---|
| 3349 | AW_option_menu_struct::AW_option_menu_struct(int numberi, const char *variable_namei, |
|---|
| 3350 | AW_VARIABLE_TYPE variable_typei, Widget label_widgeti, |
|---|
| 3351 | Widget menu_widgeti, AW_pos xi, AW_pos yi, int correct) { |
|---|
| 3352 | option_menu_number = numberi; |
|---|
| 3353 | variable_name = strdup(variable_namei); |
|---|
| 3354 | variable_type = variable_typei; |
|---|
| 3355 | label_widget = label_widgeti; |
|---|
| 3356 | menu_widget = menu_widgeti; |
|---|
| 3357 | first_choice = NULp; |
|---|
| 3358 | last_choice = NULp; |
|---|
| 3359 | default_choice = NULp; |
|---|
| 3360 | next = NULp; |
|---|
| 3361 | x = xi; |
|---|
| 3362 | y = yi; |
|---|
| 3363 | |
|---|
| 3364 | correct_for_at_center_intern = correct; |
|---|
| 3365 | } |
|---|
| 3366 | |
|---|
| 3367 | AW_toggle_field_struct::AW_toggle_field_struct(int toggle_field_numberi, |
|---|
| 3368 | const char *variable_namei, AW_VARIABLE_TYPE variable_typei, |
|---|
| 3369 | Widget label_widgeti, int correct) { |
|---|
| 3370 | |
|---|
| 3371 | toggle_field_number = toggle_field_numberi; |
|---|
| 3372 | variable_name = strdup(variable_namei); |
|---|
| 3373 | variable_type = variable_typei; |
|---|
| 3374 | label_widget = label_widgeti; |
|---|
| 3375 | first_toggle = NULp; |
|---|
| 3376 | last_toggle = NULp; |
|---|
| 3377 | default_toggle = NULp; |
|---|
| 3378 | next = NULp; |
|---|
| 3379 | correct_for_at_center_intern = correct; |
|---|
| 3380 | } |
|---|
| 3381 | |
|---|
| 3382 | AW_window_Motif::AW_window_Motif() |
|---|
| 3383 | : shell(NULp), |
|---|
| 3384 | scroll_bar_vertical(NULp), |
|---|
| 3385 | scroll_bar_horizontal(NULp), |
|---|
| 3386 | menu_deep(0), |
|---|
| 3387 | help_pull_down(NULp), |
|---|
| 3388 | mode_area(NULp), |
|---|
| 3389 | number_of_modes(0), |
|---|
| 3390 | modes_f_callbacks(NULp), |
|---|
| 3391 | modes_widgets(NULp), |
|---|
| 3392 | selected_mode(0), |
|---|
| 3393 | popup_cb(NULp), |
|---|
| 3394 | frame(NULp), |
|---|
| 3395 | toggle_field(NULp), |
|---|
| 3396 | toggle_label(NULp), |
|---|
| 3397 | toggle_field_var_name(NULp), |
|---|
| 3398 | toggle_field_var_type(AW_NONE), |
|---|
| 3399 | keymodifier(AW_KEYMODE_NONE), |
|---|
| 3400 | WM_top_offset(0), |
|---|
| 3401 | WM_left_offset(0) |
|---|
| 3402 | { |
|---|
| 3403 | for (int i = 0; i<AW_MAX_MENU_DEEP; ++i) { |
|---|
| 3404 | menu_bar[i] = NULp; |
|---|
| 3405 | } |
|---|
| 3406 | for (int i = 0; i<AW_MAX_AREA; ++i) { |
|---|
| 3407 | areas[i] = NULp; |
|---|
| 3408 | } |
|---|
| 3409 | } |
|---|
| 3410 | |
|---|
| 3411 | int AW_window_Motif::WM_max_top_offset = 0; |
|---|
| 3412 | int AW_window_Motif::WM_max_left_offset = 0; |
|---|