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 | |
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25 | #include <arbdbt.h> |
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26 | #include <arb_file.h> |
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27 | #include <arb_str.h> |
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28 | #include <arb_strarray.h> |
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29 | |
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30 | #include <X11/Shell.h> |
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31 | #include <Xm/AtomMgr.h> |
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32 | #include <Xm/Frame.h> |
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33 | #include <Xm/PushB.h> |
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34 | #include <Xm/Protocols.h> |
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35 | #include <Xm/RowColumn.h> |
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36 | #include <Xm/DrawingA.h> |
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37 | #include <Xm/Form.h> |
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38 | #include <Xm/Separator.h> |
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39 | #include <Xm/MainW.h> |
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40 | #include <Xm/CascadeB.h> |
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41 | #include <Xm/MenuShell.h> |
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42 | #include <Xm/ScrollBar.h> |
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43 | #include <Xm/MwmUtil.h> |
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44 | |
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45 | #include <cctype> |
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46 | #include "aw_question.hxx" |
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47 | #include <map> |
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48 | |
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49 | void AW_POPDOWN(AW_window *window){ |
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50 | window->hide(); |
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51 | } |
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52 | |
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53 | /** |
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54 | * CB wrapper for create_*_window calls to ensure that a window |
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55 | * is only created once. |
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56 | */ |
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57 | |
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58 | #if defined(DEBUG) |
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59 | #define NOWINWARN() fputs("window factory did not create a window\n", stderr) |
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60 | #else |
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61 | #define NOWINWARN() |
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62 | #endif |
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63 | |
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64 | static AW_window *find_or_createAndRegisterWindow(CreateWindowCallback *windowMaker) { |
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65 | typedef std::map<CreateWindowCallback, AW_window*> window_map; |
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66 | |
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67 | static window_map window; // previously popped up windows |
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68 | CreateWindowCallback& maker = *windowMaker; |
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69 | |
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70 | if (window.find(maker) == window.end()) { |
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71 | AW_window *made = maker(AW_root::SINGLETON); |
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72 | if (!made) { NOWINWARN(); return NULL; } |
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73 | |
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74 | window[maker] = made; |
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75 | } |
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76 | return window[maker]; |
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77 | } |
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78 | |
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79 | void AW_window::popper(AW_window *, CreateWindowCallback *windowMaker) { |
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80 | AW_window *toPopup = find_or_createAndRegisterWindow(windowMaker); |
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81 | if (toPopup) toPopup->activate(); |
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82 | } |
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83 | void AW_window::replacer(AW_window *caller, CreateWindowCallback *windowMaker) { |
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84 | AW_window *toPopup = find_or_createAndRegisterWindow(windowMaker); |
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85 | if (toPopup) { |
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86 | toPopup->activate(); |
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87 | caller->hide(); |
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88 | } |
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89 | } |
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90 | |
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91 | void AW_POPUP(AW_window */*window*/, AW_CL callback, AW_CL callback_data) { // @@@ obsolete (when #432 is done) |
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92 | typedef AW_window* (*popup_cb_t)(AW_root*, AW_CL); |
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93 | typedef std::map<std::pair<popup_cb_t,AW_CL>, AW_window*> window_map; |
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94 | |
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95 | static window_map windows; // previously popped up windows |
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96 | |
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97 | std::pair<popup_cb_t, AW_CL> popup((popup_cb_t)callback, callback_data); |
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98 | |
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99 | if (windows.find(popup) == windows.end()) { |
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100 | AW_window *made = popup.first(AW_root::SINGLETON, popup.second); |
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101 | if (!made) { NOWINWARN(); return; } |
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102 | |
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103 | windows[popup] = made; |
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104 | } |
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105 | |
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106 | windows[popup]->activate(); |
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107 | } |
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108 | |
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109 | // ---------------------------------------------------------------------- |
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110 | // force-diff-sync 1927391236 (remove after merging back to trunk) |
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111 | // ---------------------------------------------------------------------- |
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112 | |
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113 | void AW_window::get_window_size(int &width, int &height){ |
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114 | unsigned short hoffset = 0; |
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115 | if (p_w->menu_bar[0]) XtVaGetValues(p_w->menu_bar[0], XmNheight, &hoffset, NULL); |
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116 | width = _at->max_x_size; |
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117 | height = hoffset + _at->max_y_size; |
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118 | } |
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119 | |
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120 | |
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121 | static unsigned timed_window_title_cb(AW_root*, char *title, AW_window *aw) { |
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122 | aw->number_of_timed_title_changes--; |
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123 | if (!aw->number_of_timed_title_changes) { |
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124 | aw->set_window_title_intern(title); |
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125 | } |
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126 | |
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127 | delete title; |
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128 | return 0; // do not recall |
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129 | } |
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130 | |
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131 | void AW_window::message(char *title, int ms) { |
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132 | char *old_title = NULL; |
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133 | |
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134 | number_of_timed_title_changes++; |
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135 | |
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136 | old_title = strdup(window_name); |
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137 | |
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138 | XtVaSetValues(p_w->shell, XmNtitle, title, NULL); |
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139 | |
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140 | get_root()->add_timed_callback(ms, makeTimedCallback(timed_window_title_cb, old_title, this)); |
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141 | } |
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142 | |
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143 | // ---------------------------------------------------------------------- |
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144 | // force-diff-sync 1284672342939 (remove after merging back to trunk) |
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145 | // ---------------------------------------------------------------------- |
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146 | |
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147 | // ------------------------- |
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148 | // Hotkey Checking |
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149 | |
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150 | #if defined(DEBUG) |
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151 | #define CHECK_DUPLICATED_MNEMONICS |
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152 | #endif |
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153 | |
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154 | #ifdef CHECK_DUPLICATED_MNEMONICS |
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155 | |
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156 | inline char oppositeCase(char c) { |
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157 | return isupper(c) ? tolower(c) : toupper(c); |
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158 | } |
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159 | static void strcpy_overlapping(char *dest, char *src) { |
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160 | int src_len = strlen(src); |
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161 | memmove(dest, src, src_len+1); |
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162 | } |
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163 | static const char *possible_mnemonics(const char *used_mnemonics, bool top_level, const char *topic_name) { |
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164 | static char *unused; |
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165 | for (int fromTopic = 1; fromTopic>=0; --fromTopic) { |
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166 | freedup(unused, fromTopic ? topic_name : "abcdefghijklmnopqrstuvwxyz"); |
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167 | |
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168 | for (int t = 0; unused[t]; ++t) { |
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169 | bool remove = false; |
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170 | if ((top_level && !isalpha(unused[t])) || !isalnum(unused[t])) { // remove useless chars |
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171 | remove = true; |
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172 | } |
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173 | else { |
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174 | char *dup = strchr(unused, unused[t]); |
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175 | if (dup && (dup-unused)<t) { // remove duplicated chars |
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176 | remove = true; |
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177 | } |
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178 | else { |
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179 | dup = strchr(unused, oppositeCase(unused[t])); |
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180 | if (dup && (dup-unused)<t) { // char is duplicated with opposite case |
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181 | dup[0] = toupper(dup[0]); // prefer upper case |
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182 | remove = true; |
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183 | } |
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184 | } |
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185 | } |
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186 | if (remove) { |
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187 | strcpy_overlapping(unused+t, unused+t+1); |
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188 | --t; |
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189 | } |
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190 | } |
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191 | |
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192 | for (int t = 0; used_mnemonics[t]; ++t) { |
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193 | char c = used_mnemonics[t]; // upper case! |
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194 | char *u = strchr(unused, c); |
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195 | if (u) strcpy_overlapping(u, u+1); // remove char |
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196 | u = strchr(unused, tolower(c)); |
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197 | if (u) strcpy_overlapping(u, u+1); // remove char |
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198 | } |
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199 | |
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200 | if (unused[0]) { |
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201 | if (!fromTopic) { |
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202 | freeset(unused, GBS_global_string_copy("unused but not in topic: \"%s\"", unused)); |
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203 | } |
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204 | break; |
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205 | } |
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206 | } |
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207 | return unused; |
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208 | } |
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209 | |
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210 | class MnemonicScope : virtual Noncopyable { |
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211 | char *name; // of menu or window |
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212 | char *used; // mnemonics (all upper case) |
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213 | MnemonicScope *parent; |
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214 | StrArray requested; // topics lacking sufficient mnemonic |
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215 | |
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216 | void print_at_menu(FILE *out) { |
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217 | if (parent) { |
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218 | parent->print_at_menu(out); |
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219 | fputc('|', out); |
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220 | } |
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221 | fputs(name, out); |
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222 | } |
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223 | void print_at_location(FILE *out, const char *topic) { |
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224 | fputs(" (", out); |
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225 | print_at_menu(out); |
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226 | fprintf(out, "|%s)\n", topic); |
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227 | } |
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228 | |
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229 | void requestPossibilities(const char *topic_name) { |
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230 | // will be shows delayed (when menu closes) |
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231 | requested.put(strdup(topic_name)); |
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232 | } |
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233 | |
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234 | void showRequestedPossibilities() { |
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235 | for (int i = 0; requested[i]; ++i) { |
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236 | const char *possible = possible_mnemonics(used, !parent, requested[i]); |
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237 | fprintf(stderr, "Warning: Possible mnemonics for '%s': '%s'\n", requested[i], possible); |
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238 | } |
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239 | } |
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240 | |
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241 | void warn_mnemonic(const char *topic_name, const char *mnemonic, const char *warning) { |
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242 | fprintf(stderr, "Warning: mnemonic '%s' %s", mnemonic, warning); |
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243 | print_at_location(stderr, topic_name); |
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244 | } |
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245 | |
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246 | public: |
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247 | |
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248 | MnemonicScope(const char *name_, MnemonicScope *parent_) |
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249 | : name(strdup(name_)), |
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250 | used(strdup("")), |
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251 | parent(parent_) |
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252 | {} |
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253 | |
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254 | ~MnemonicScope() { |
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255 | showRequestedPossibilities(); |
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256 | free(name); |
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257 | free(used); |
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258 | } |
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259 | |
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260 | void add(const char *topic_name, const char *mnemonic); |
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261 | |
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262 | MnemonicScope *get_parent() { return parent; } |
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263 | }; |
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264 | |
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265 | static MnemonicScope *current_mscope = NULL; |
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266 | static MnemonicScope *help_mscope = NULL; |
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267 | |
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268 | void MnemonicScope::add(const char *topic_name, const char *mnemonic) { |
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269 | if (mnemonic && mnemonic[0] != 0) { |
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270 | if (mnemonic[1]) { // longer than 1 char -> wrong |
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271 | warn_mnemonic(topic_name, mnemonic, "is too long; only 1 character allowed"); |
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272 | } |
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273 | |
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274 | if (topic_name[0] == '#') { // graphical menu |
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275 | if (mnemonic[0]) { |
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276 | warn_mnemonic(topic_name, mnemonic, "is useless for graphical menu entry"); |
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277 | } |
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278 | } |
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279 | else if (!isalpha(mnemonic[0]) && !get_parent()) { // do not allow top-level numeric mnemonics |
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280 | warn_mnemonic(topic_name, mnemonic, "is invalid (allowed: a-z)"); |
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281 | requestPossibilities(topic_name); |
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282 | } |
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283 | else if (!isalnum(mnemonic[0])) { |
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284 | warn_mnemonic(topic_name, mnemonic, "is invalid (allowed: a-z and 0-9)"); |
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285 | requestPossibilities(topic_name); |
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286 | } |
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287 | else { |
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288 | char *TOPIC_NAME = ARB_strupper(strdup(topic_name)); |
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289 | char HOTKEY = toupper(mnemonic[0]); // store hotkeys case-less (case does not matter when pressing the hotkey) |
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290 | |
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291 | if (strchr(TOPIC_NAME, HOTKEY)) { // occurs in menu text |
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292 | if (strchr(used, HOTKEY)) { |
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293 | warn_mnemonic(topic_name, mnemonic, "is used multiple times"); |
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294 | requestPossibilities(topic_name); |
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295 | } |
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296 | else { |
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297 | freeset(used, GBS_global_string_copy("%s%c", used, HOTKEY)); |
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298 | |
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299 | if (!strchr(topic_name, mnemonic[0])) { |
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300 | char *warning = GBS_global_string_copy("has wrong case, use '%c'", HOTKEY == mnemonic[0] ? tolower(HOTKEY) : HOTKEY); |
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301 | warn_mnemonic(topic_name, mnemonic, warning); |
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302 | free(warning); |
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303 | } |
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304 | } |
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305 | } |
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306 | else { |
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307 | warn_mnemonic(topic_name, mnemonic, "is useless; does not occur in text"); |
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308 | requestPossibilities(topic_name); |
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309 | } |
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310 | free(TOPIC_NAME); |
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311 | } |
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312 | } |
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313 | else { |
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314 | if (topic_name[0] != '#') { // not a graphical menu |
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315 | fputs("Warning: mnemonic is missing", stderr); |
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316 | print_at_location(stderr, topic_name); |
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317 | requestPossibilities(topic_name); |
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318 | } |
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319 | } |
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320 | } |
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321 | |
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322 | static void open_test_duplicate_mnemonics(const char *sub_menu_name, const char *mnemonic) { |
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323 | aw_assert(current_mscope); |
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324 | current_mscope->add(sub_menu_name, mnemonic); |
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325 | |
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326 | MnemonicScope *prev = current_mscope; |
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327 | current_mscope = new MnemonicScope(sub_menu_name, prev); |
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328 | } |
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329 | |
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330 | static void close_test_duplicate_mnemonics() { |
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331 | MnemonicScope *prev = current_mscope->get_parent(); |
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332 | delete current_mscope; |
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333 | current_mscope = prev; |
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334 | } |
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335 | |
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336 | static void init_duplicate_mnemonic(const char *window_name) { |
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337 | if (!current_mscope) { |
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338 | current_mscope = new MnemonicScope(window_name, NULL); |
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339 | help_mscope = new MnemonicScope("<HELP>", current_mscope); |
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340 | } |
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341 | else { |
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342 | while (current_mscope->get_parent()) { |
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343 | close_test_duplicate_mnemonics(); |
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344 | } |
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345 | } |
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346 | } |
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347 | |
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348 | static void test_duplicate_mnemonics(const char *topic_name, const char *mnemonic) { |
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349 | aw_assert(current_mscope); |
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350 | current_mscope->add(topic_name, mnemonic); |
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351 | } |
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352 | |
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353 | static void exit_duplicate_mnemonic() { |
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354 | delete help_mscope; help_mscope = NULL; |
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355 | while (current_mscope) close_test_duplicate_mnemonics(); |
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356 | } |
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357 | |
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358 | |
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359 | #endif |
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360 | |
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361 | // ---------------------------------------------------------------------- |
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362 | // force-diff-sync 9273192739 (remove after merging back to trunk) |
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363 | // ---------------------------------------------------------------------- |
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364 | |
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365 | void AW_window::create_menu(AW_label name, const char *mnemonic, AW_active mask) { |
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366 | aw_assert(legal_mask(mask)); |
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367 | p_w->menu_deep = 0; |
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368 | #ifdef CHECK_DUPLICATED_MNEMONICS |
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369 | init_duplicate_mnemonic(window_name); |
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370 | #endif |
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371 | #if defined(DUMP_MENU_LIST) |
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372 | dumpCloseAllSubMenus(); |
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373 | #endif // DUMP_MENU_LIST |
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374 | insert_sub_menu(name, mnemonic, mask); |
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375 | } |
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376 | |
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377 | void AW_window::close_sub_menu() { |
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378 | #ifdef CHECK_DUPLICATED_MNEMONICS |
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379 | close_test_duplicate_mnemonics(); |
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380 | #endif |
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381 | #if defined(DUMP_MENU_LIST) |
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382 | dumpCloseSubMenu(); |
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383 | #endif // DUMP_MENU_LIST |
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384 | if (p_w->menu_deep>0) |
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385 | p_w->menu_deep--; |
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386 | } |
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387 | |
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388 | void AW_window::all_menus_created() const { // this is called by AW_window::show() (i.e. after all menus have been created) |
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389 | #if defined(DEBUG) |
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390 | if (p_w->menu_deep>0) { // window had menu |
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391 | aw_assert(p_w->menu_deep == 1); |
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392 | #ifdef CHECK_DUPLICATED_MNEMONICS |
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393 | exit_duplicate_mnemonic(); // cleanup mnemonic check |
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394 | #endif |
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395 | } |
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396 | #endif // DEBUG |
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397 | } |
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398 | |
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399 | // ---------------------------------------------------------------------- |
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400 | // force-diff-sync 2939128467234 (remove after merging back to trunk) |
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401 | // ---------------------------------------------------------------------- |
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402 | |
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403 | void AW_window::draw_line(int x1, int y1, int x2, int y2, int width, bool resize){ |
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404 | AW_xfig *xfig = (AW_xfig*)xfig_data; |
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405 | aw_assert(xfig); |
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406 | // forgot to call load_xfig ? |
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407 | |
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408 | xfig->add_line(x1, y1, x2, y2, width); |
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409 | |
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410 | class x { |
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411 | public: |
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412 | static inline int max(int i1, int i2) { |
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413 | return i1>i2 ? i1 : i2; |
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414 | } |
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415 | }; |
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416 | |
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417 | _at->max_x_size = x::max(_at->max_x_size, xfig->maxx - xfig->minx); |
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418 | _at->max_y_size = x::max(_at->max_y_size, xfig->maxy - xfig->miny); |
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419 | |
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420 | if (resize) { |
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421 | recalc_size_atShow(AW_RESIZE_ANY); |
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422 | set_window_size(_at->max_x_size+1000, _at->max_y_size+1000); |
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423 | } |
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424 | } |
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425 | |
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426 | AW_device_click *AW_window::get_click_device(AW_area area, int mousex, int mousey, int max_distance) { |
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427 | AW_area_management *aram = MAP_ARAM(area); |
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428 | AW_device_click *click_device = NULL; |
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429 | |
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430 | if (aram) { |
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431 | click_device = aram->get_click_device(); |
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432 | click_device->init_click(mousex, mousey, max_distance, AW_ALL_DEVICES); |
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433 | } |
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434 | return click_device; |
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435 | } |
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436 | |
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437 | AW_device *AW_window::get_device(AW_area area) { // @@@ rename to get_screen_device |
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438 | AW_area_management *aram = MAP_ARAM(area); |
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439 | AW_device_Xm *device = NULL; |
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440 | |
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441 | if (aram) device = aram->get_screen_device(); |
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442 | return device; |
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443 | } |
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444 | |
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445 | void AW_window::get_event(AW_event *eventi) const { |
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446 | *eventi = event; |
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447 | } |
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448 | |
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449 | AW_device_print *AW_window::get_print_device(AW_area area) { |
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450 | AW_area_management *aram = MAP_ARAM(area); |
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451 | AW_device_print *print_device = NULL; |
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452 | |
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453 | if (aram) print_device = aram->get_print_device(); |
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454 | return print_device; |
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455 | } |
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456 | |
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457 | AW_device_size *AW_window::get_size_device(AW_area area) { |
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458 | AW_area_management *aram = MAP_ARAM(area); |
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459 | AW_device_size *size_device = NULL; |
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460 | |
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461 | if (aram) { |
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462 | size_device = aram->get_size_device(); |
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463 | size_device->restart_tracking(); |
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464 | size_device->reset(); // @@@ hm |
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465 | } |
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466 | |
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467 | return size_device; |
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468 | } |
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469 | |
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470 | |
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471 | void AW_window::insert_help_topic(const char *labeli, |
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472 | const char *mnemonic, const char *helpText, |
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473 | AW_active mask, const WindowCallback& cb) { |
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474 | aw_assert(legal_mask(mask)); |
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475 | Widget button; |
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476 | |
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477 | #ifdef CHECK_DUPLICATED_MNEMONICS |
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478 | if (!current_mscope) init_duplicate_mnemonic(window_name); |
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479 | MnemonicScope *tmp = current_mscope; |
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480 | current_mscope = help_mscope; |
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481 | test_duplicate_mnemonics(labeli, mnemonic); |
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482 | current_mscope = tmp; |
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483 | #endif |
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484 | |
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485 | // create one help-sub-menu-point |
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486 | button = XtVaCreateManagedWidget("", xmPushButtonWidgetClass, |
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487 | p_w->help_pull_down, |
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488 | RES_CONVERT(XmNlabelString, labeli), |
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489 | RES_CONVERT(XmNmnemonic, mnemonic), NULL); |
---|
490 | XtAddCallback(button, XmNactivateCallback, |
---|
491 | (XtCallbackProc) AW_server_callback, |
---|
492 | (XtPointer) new AW_cb(this, cb, helpText)); |
---|
493 | |
---|
494 | root->make_sensitive(button, mask); |
---|
495 | } |
---|
496 | |
---|
497 | void AW_window::insert_menu_topic(const char *topic_id, const char *labeli, |
---|
498 | const char *mnemonic, const char *helpText, |
---|
499 | AW_active mask, const WindowCallback& cb) { |
---|
500 | aw_assert(legal_mask(mask)); |
---|
501 | Widget button; |
---|
502 | |
---|
503 | TuneBackground(p_w->menu_bar[p_w->menu_deep], TUNE_MENUTOPIC); // set background color for normal menu topics |
---|
504 | |
---|
505 | #if defined(DUMP_MENU_LIST) |
---|
506 | dumpMenuEntry(name); |
---|
507 | #endif // DUMP_MENU_LIST |
---|
508 | #ifdef CHECK_DUPLICATED_MNEMONICS |
---|
509 | test_duplicate_mnemonics(labeli, mnemonic); |
---|
510 | #endif |
---|
511 | if (mnemonic && *mnemonic && strchr(labeli, mnemonic[0])) { |
---|
512 | // create one sub-menu-point |
---|
513 | button = XtVaCreateManagedWidget("", xmPushButtonWidgetClass, |
---|
514 | p_w->menu_bar[p_w->menu_deep], |
---|
515 | RES_LABEL_CONVERT(labeli), |
---|
516 | RES_CONVERT(XmNmnemonic, mnemonic), |
---|
517 | XmNbackground, _at->background_color, NULL); |
---|
518 | } |
---|
519 | else { |
---|
520 | button = XtVaCreateManagedWidget("", |
---|
521 | xmPushButtonWidgetClass, |
---|
522 | p_w->menu_bar[p_w->menu_deep], |
---|
523 | RES_LABEL_CONVERT(labeli), |
---|
524 | XmNbackground, _at->background_color, |
---|
525 | NULL); |
---|
526 | } |
---|
527 | |
---|
528 | AW_label_in_awar_list(this, button, labeli); |
---|
529 | AW_cb *cbs = new AW_cb(this, cb, helpText); |
---|
530 | XtAddCallback(button, XmNactivateCallback, |
---|
531 | (XtCallbackProc) AW_server_callback, |
---|
532 | (XtPointer) cbs); |
---|
533 | |
---|
534 | #if defined(DEVEL_RALF) // wanted version |
---|
535 | aw_assert(topic_id); |
---|
536 | #else // !defined(DEVEL_RALF) |
---|
537 | if (!topic_id) topic_id = labeli; |
---|
538 | #endif |
---|
539 | cbs->id = strdup(topic_id); |
---|
540 | root->define_remote_command(cbs); |
---|
541 | root->make_sensitive(button, mask); |
---|
542 | } |
---|
543 | |
---|
544 | // ---------------------------------------------------------------------- |
---|
545 | // force-diff-sync 824638723647 (remove after merging back to trunk) |
---|
546 | // ---------------------------------------------------------------------- |
---|
547 | |
---|
548 | void AW_window::insert_sub_menu(const char *labeli, const char *mnemonic, AW_active mask){ |
---|
549 | aw_assert(legal_mask(mask)); |
---|
550 | Widget shell, Label; |
---|
551 | |
---|
552 | TuneBackground(p_w->menu_bar[p_w->menu_deep], TUNE_SUBMENU); // set background color for submenus |
---|
553 | // (Note: This must even be called if TUNE_SUBMENU is 0! |
---|
554 | // Otherwise several submenus get the TUNE_MENUTOPIC color) |
---|
555 | |
---|
556 | #if defined(DUMP_MENU_LIST) |
---|
557 | dumpOpenSubMenu(name); |
---|
558 | #endif // DUMP_MENU_LIST |
---|
559 | #ifdef CHECK_DUPLICATED_MNEMONICS |
---|
560 | open_test_duplicate_mnemonics(labeli, mnemonic); |
---|
561 | #endif |
---|
562 | |
---|
563 | // create shell for Pull-Down |
---|
564 | shell = XtVaCreatePopupShell("menu_shell", xmMenuShellWidgetClass, |
---|
565 | p_w->menu_bar[p_w->menu_deep], |
---|
566 | XmNwidth, 1, |
---|
567 | XmNheight, 1, |
---|
568 | XmNallowShellResize, true, |
---|
569 | XmNoverrideRedirect, true, |
---|
570 | NULL); |
---|
571 | |
---|
572 | // create row column in Pull-Down shell |
---|
573 | |
---|
574 | p_w->menu_bar[p_w->menu_deep+1] = XtVaCreateWidget("menu_row_column", |
---|
575 | xmRowColumnWidgetClass, shell, |
---|
576 | XmNrowColumnType, XmMENU_PULLDOWN, |
---|
577 | XmNtearOffModel, XmTEAR_OFF_ENABLED, |
---|
578 | NULL); |
---|
579 | |
---|
580 | // create label in menu bar |
---|
581 | if (mnemonic && *mnemonic && strchr(labeli, mnemonic[0])) { |
---|
582 | // if mnemonic is "" -> Cannot convert string "" to type KeySym |
---|
583 | Label = XtVaCreateManagedWidget("menu1_top_b1", |
---|
584 | xmCascadeButtonWidgetClass, p_w->menu_bar[p_w->menu_deep], |
---|
585 | RES_CONVERT(XmNlabelString, labeli), |
---|
586 | RES_CONVERT(XmNmnemonic, mnemonic), |
---|
587 | XmNsubMenuId, p_w->menu_bar[p_w->menu_deep+1], |
---|
588 | XmNbackground, _at->background_color, NULL); |
---|
589 | } |
---|
590 | else { |
---|
591 | Label = XtVaCreateManagedWidget("menu1_top_b1", |
---|
592 | xmCascadeButtonWidgetClass, |
---|
593 | p_w->menu_bar[p_w->menu_deep], |
---|
594 | RES_CONVERT(XmNlabelString, labeli), |
---|
595 | XmNsubMenuId, p_w->menu_bar[p_w->menu_deep+1], |
---|
596 | XmNbackground, _at->background_color, |
---|
597 | NULL); |
---|
598 | } |
---|
599 | |
---|
600 | if (p_w->menu_deep < AW_MAX_MENU_DEEP-1) p_w->menu_deep++; |
---|
601 | |
---|
602 | root->make_sensitive(Label, mask); |
---|
603 | } |
---|
604 | |
---|
605 | static void AW_xfigCB_info_area(AW_window *aww, AW_xfig *xfig) { |
---|
606 | AW_device *device = aww->get_device(AW_INFO_AREA); |
---|
607 | device->reset(); |
---|
608 | |
---|
609 | if (aww->get_root()->color_mode == 0) { // mono colr |
---|
610 | device->clear(-1); |
---|
611 | } |
---|
612 | device->set_offset(AW::Vector(-xfig->minx, -xfig->miny)); |
---|
613 | |
---|
614 | xfig->print(device); |
---|
615 | } |
---|
616 | |
---|
617 | // ---------------------------------------------------------------------- |
---|
618 | // force-diff-sync 264782364273 (remove after merging back to trunk) |
---|
619 | // ---------------------------------------------------------------------- |
---|
620 | |
---|
621 | void AW_window::load_xfig(const char *file, bool resize) { |
---|
622 | if (file) xfig_data = new AW_xfig(file, get_root()->font_width, get_root()->font_height); |
---|
623 | else xfig_data = new AW_xfig(get_root()->font_width, get_root()->font_height); // create an empty xfig |
---|
624 | |
---|
625 | set_expose_callback(AW_INFO_AREA, makeWindowCallback(AW_xfigCB_info_area, xfig_data)); |
---|
626 | xfig_data->create_gcs(get_device(AW_INFO_AREA), get_root()->color_mode ? 8 : 1); |
---|
627 | |
---|
628 | int xsize = xfig_data->maxx - xfig_data->minx; |
---|
629 | int ysize = xfig_data->maxy - xfig_data->miny; |
---|
630 | |
---|
631 | if (xsize>_at->max_x_size) _at->max_x_size = xsize; |
---|
632 | if (ysize>_at->max_y_size) _at->max_y_size = ysize; |
---|
633 | |
---|
634 | if (resize) { |
---|
635 | recalc_size_atShow(AW_RESIZE_ANY); |
---|
636 | set_window_size(_at->max_x_size+1000, _at->max_y_size+1000); |
---|
637 | } |
---|
638 | } |
---|
639 | |
---|
640 | /** |
---|
641 | * Construct window-local id. |
---|
642 | * Prefixes @param id with AW_window::window_defaults_name + "/" |
---|
643 | */ |
---|
644 | const char *AW_window::local_id(const char *id) const { |
---|
645 | static char *last_local_id = 0; |
---|
646 | freeset(last_local_id, GBS_global_string_copy("%s/%s", get_window_id(), id)); |
---|
647 | return last_local_id; |
---|
648 | } |
---|
649 | |
---|
650 | void AW_window::sep______________() { |
---|
651 | // create one help-sub-menu-point |
---|
652 | XtVaCreateManagedWidget("", xmSeparatorWidgetClass, |
---|
653 | p_w->menu_bar[p_w->menu_deep], |
---|
654 | NULL); |
---|
655 | } |
---|
656 | |
---|
657 | /** |
---|
658 | * Registers @param wcb as expose callback. |
---|
659 | * Called whenever the @param area receives an expose event. |
---|
660 | * This is where any drawing should be handled. |
---|
661 | */ |
---|
662 | void AW_window::set_expose_callback(AW_area area, const WindowCallback& wcb) { |
---|
663 | AW_area_management *aram = MAP_ARAM(area); |
---|
664 | if (aram) aram->set_expose_callback(this, wcb); |
---|
665 | } |
---|
666 | |
---|
667 | static void AW_focusCB(Widget /*wgt*/, XtPointer cl_aww, XEvent*, Boolean*) { |
---|
668 | AW_window *aww = (AW_window*)cl_aww; |
---|
669 | aww->run_focus_callback(); |
---|
670 | } |
---|
671 | |
---|
672 | /** |
---|
673 | * Registers a focus callback. |
---|
674 | */ |
---|
675 | void AW_window::set_focus_callback(const WindowCallback& wcb) { |
---|
676 | if (!focus_cb) { |
---|
677 | XtAddEventHandler(MIDDLE_WIDGET, EnterWindowMask, FALSE, AW_focusCB, (XtPointer) this); |
---|
678 | } |
---|
679 | if (!focus_cb || !focus_cb->contains((AW_CB)wcb.callee())) { |
---|
680 | focus_cb = new AW_cb(this, wcb, 0, focus_cb); |
---|
681 | } |
---|
682 | } |
---|
683 | |
---|
684 | /** |
---|
685 | * Registers callback to be executed after the window is shown. |
---|
686 | * Called multiple times if a show() follows a hide(). |
---|
687 | */ |
---|
688 | void AW_window::set_popup_callback(const WindowCallback& wcb) { |
---|
689 | p_w->popup_cb = new AW_cb(this, wcb, 0, p_w->popup_cb); |
---|
690 | } |
---|
691 | |
---|
692 | void AW_window::set_info_area_height(int height) { |
---|
693 | XtVaSetValues(INFO_WIDGET, XmNheight, height, NULL); |
---|
694 | XtVaSetValues(p_w->frame, XmNtopOffset, height, NULL); |
---|
695 | } |
---|
696 | |
---|
697 | void AW_window::set_bottom_area_height(int height) { |
---|
698 | XtVaSetValues(BOTTOM_WIDGET, XmNheight, height, NULL); |
---|
699 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNbottomOffset, (int)height, NULL); |
---|
700 | } |
---|
701 | |
---|
702 | void AW_window::set_input_callback(AW_area area, const WindowCallback& wcb) { |
---|
703 | AW_area_management *aram = MAP_ARAM(area); |
---|
704 | if (aram) aram->set_input_callback(this, wcb); |
---|
705 | } |
---|
706 | |
---|
707 | void AW_window::set_motion_callback(AW_area area, const WindowCallback& wcb) { |
---|
708 | AW_area_management *aram = MAP_ARAM(area); |
---|
709 | if (aram) aram->set_motion_callback(this, wcb); |
---|
710 | } |
---|
711 | |
---|
712 | void AW_window::set_resize_callback(AW_area area, const WindowCallback& wcb) { |
---|
713 | AW_area_management *aram = MAP_ARAM(area); |
---|
714 | if (aram) aram->set_resize_callback(this, wcb); |
---|
715 | } |
---|
716 | |
---|
717 | // SCROLL BAR STUFF |
---|
718 | |
---|
719 | void AW_window::tell_scrolled_picture_size(AW_screen_area rectangle) { |
---|
720 | picture->l = rectangle.l; |
---|
721 | picture->r = rectangle.r; |
---|
722 | picture->t = rectangle.t; |
---|
723 | picture->b = rectangle.b; |
---|
724 | } |
---|
725 | |
---|
726 | void AW_window::tell_scrolled_picture_size(AW_world rectangle) { |
---|
727 | picture->l = (int)rectangle.l; |
---|
728 | picture->r = (int)rectangle.r; |
---|
729 | picture->t = (int)rectangle.t; |
---|
730 | picture->b = (int)rectangle.b; |
---|
731 | } |
---|
732 | |
---|
733 | AW_pos AW_window::get_scrolled_picture_width() const { |
---|
734 | return (picture->r - picture->l); |
---|
735 | } |
---|
736 | |
---|
737 | AW_pos AW_window::get_scrolled_picture_height() const { |
---|
738 | return (picture->b - picture->t); |
---|
739 | } |
---|
740 | |
---|
741 | void AW_window::reset_scrolled_picture_size() { |
---|
742 | picture->l = 0; |
---|
743 | picture->r = 0; |
---|
744 | picture->t = 0; |
---|
745 | picture->b = 0; |
---|
746 | } |
---|
747 | |
---|
748 | void AW_window::set_vertical_scrollbar_top_indent(int indent) { |
---|
749 | XtVaSetValues(p_w->scroll_bar_vertical, XmNtopOffset, (int)indent, NULL); |
---|
750 | top_indent_of_vertical_scrollbar = indent; |
---|
751 | } |
---|
752 | |
---|
753 | void AW_window::set_horizontal_scrollbar_left_indent(int indent) { |
---|
754 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNleftOffset, (int)indent, NULL); |
---|
755 | left_indent_of_horizontal_scrollbar = indent; |
---|
756 | } |
---|
757 | |
---|
758 | void AW_window::_get_area_size(AW_area area, AW_screen_area *square) { |
---|
759 | AW_area_management *aram = MAP_ARAM(area); |
---|
760 | *square = aram->get_common()->get_screen(); |
---|
761 | } |
---|
762 | |
---|
763 | void AW_window::get_scrollarea_size(AW_screen_area *square) { |
---|
764 | _get_area_size(AW_MIDDLE_AREA, square); |
---|
765 | square->r -= left_indent_of_horizontal_scrollbar; |
---|
766 | square->b -= top_indent_of_vertical_scrollbar; |
---|
767 | } |
---|
768 | |
---|
769 | void AW_window::calculate_scrollbars(){ |
---|
770 | AW_screen_area scrollArea; |
---|
771 | get_scrollarea_size(&scrollArea); |
---|
772 | |
---|
773 | // HORIZONTAL |
---|
774 | { |
---|
775 | int slider_max = (int)get_scrolled_picture_width(); |
---|
776 | if (slider_max <1) { |
---|
777 | slider_max = 1; |
---|
778 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNsliderSize, 1, NULL); |
---|
779 | } |
---|
780 | |
---|
781 | bool use_horizontal_bar = true; |
---|
782 | int slider_size_horizontal = scrollArea.r; |
---|
783 | |
---|
784 | if (slider_size_horizontal < 1) slider_size_horizontal = 1; // ist der slider zu klein (<1) ? |
---|
785 | if (slider_size_horizontal > slider_max) { // Schirm groesser als Bild |
---|
786 | slider_size_horizontal = slider_max; // slider nimmt ganze laenge ein |
---|
787 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNvalue, 0, NULL); // slider ganz links setzen |
---|
788 | use_horizontal_bar = false; // kein horizontaler slider mehr |
---|
789 | } |
---|
790 | |
---|
791 | // check wether XmNValue is to big |
---|
792 | int position_of_slider; |
---|
793 | XtVaGetValues(p_w->scroll_bar_horizontal, XmNvalue, &position_of_slider, NULL); |
---|
794 | if (position_of_slider > (slider_max-slider_size_horizontal)) { // steht der slider fuer slidergroesse zu rechts ? |
---|
795 | position_of_slider = slider_max-slider_size_horizontal; // -1 ? vielleicht ! |
---|
796 | if (position_of_slider < 0) position_of_slider = 0; |
---|
797 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNvalue, position_of_slider, NULL); |
---|
798 | } |
---|
799 | // Anpassung fuer resize, wenn unbeschriebener Bereich vergroessert wird |
---|
800 | int max_slider_pos = (int)(get_scrolled_picture_width() - scrollArea.r); |
---|
801 | if (slider_pos_horizontal>max_slider_pos) { |
---|
802 | slider_pos_horizontal = use_horizontal_bar ? max_slider_pos : 0; |
---|
803 | } |
---|
804 | |
---|
805 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNsliderSize, 1, NULL); |
---|
806 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNmaximum, slider_max, NULL); |
---|
807 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNsliderSize, slider_size_horizontal, NULL); |
---|
808 | |
---|
809 | update_scrollbar_settings_from_awars(AW_HORIZONTAL); |
---|
810 | } |
---|
811 | |
---|
812 | // VERTICAL |
---|
813 | { |
---|
814 | int slider_max = (int)get_scrolled_picture_height(); |
---|
815 | if (slider_max <1) { |
---|
816 | slider_max = 1; |
---|
817 | XtVaSetValues(p_w->scroll_bar_vertical, XmNsliderSize, 1, NULL); |
---|
818 | } |
---|
819 | |
---|
820 | bool use_vertical_bar = true; |
---|
821 | int slider_size_vertical = scrollArea.b; |
---|
822 | |
---|
823 | if (slider_size_vertical < 1) slider_size_vertical = 1; |
---|
824 | if (slider_size_vertical > slider_max) { |
---|
825 | slider_size_vertical = slider_max; |
---|
826 | XtVaSetValues(p_w->scroll_bar_vertical, XmNvalue, 0, NULL); |
---|
827 | use_vertical_bar = false; |
---|
828 | } |
---|
829 | |
---|
830 | // check wether XmNValue is to big |
---|
831 | int position_of_slider; |
---|
832 | XtVaGetValues(p_w->scroll_bar_vertical, XmNvalue, &position_of_slider, NULL); |
---|
833 | if (position_of_slider > (slider_max-slider_size_vertical)) { |
---|
834 | position_of_slider = slider_max-slider_size_vertical; // -1 ? vielleicht ! |
---|
835 | if (position_of_slider < 0) position_of_slider = 0; |
---|
836 | XtVaSetValues(p_w->scroll_bar_vertical, XmNvalue, position_of_slider, NULL); |
---|
837 | } |
---|
838 | // Anpassung fuer resize, wenn unbeschriebener Bereich vergroessert wird |
---|
839 | int max_slider_pos = (int)(get_scrolled_picture_height() - scrollArea.b); |
---|
840 | if (slider_pos_vertical>max_slider_pos) { |
---|
841 | slider_pos_vertical = use_vertical_bar ? max_slider_pos : 0; |
---|
842 | } |
---|
843 | |
---|
844 | XtVaSetValues(p_w->scroll_bar_vertical, XmNsliderSize, 1, NULL); |
---|
845 | XtVaSetValues(p_w->scroll_bar_vertical, XmNmaximum, slider_max, NULL); |
---|
846 | XtVaSetValues(p_w->scroll_bar_vertical, XmNsliderSize, slider_size_vertical, NULL); |
---|
847 | |
---|
848 | update_scrollbar_settings_from_awars(AW_VERTICAL); |
---|
849 | } |
---|
850 | } |
---|
851 | |
---|
852 | // ---------------------------------------------------------------------- |
---|
853 | // force-diff-sync 82346723846 (remove after merging back to trunk) |
---|
854 | // ---------------------------------------------------------------------- |
---|
855 | |
---|
856 | static void horizontal_scrollbar_redefinition_cb(AW_root*, AW_window *aw) { |
---|
857 | aw->update_scrollbar_settings_from_awars(AW_HORIZONTAL); |
---|
858 | } |
---|
859 | |
---|
860 | static void vertical_scrollbar_redefinition_cb(AW_root*, AW_window *aw) { |
---|
861 | aw->update_scrollbar_settings_from_awars(AW_VERTICAL); |
---|
862 | } |
---|
863 | |
---|
864 | const char *AW_window::window_local_awarname(const char *localname, bool tmp) { |
---|
865 | CONSTEXPR int MAXNAMELEN = 200; |
---|
866 | static char buffer[MAXNAMELEN]; |
---|
867 | return GBS_global_string_to_buffer(buffer, MAXNAMELEN, |
---|
868 | tmp ? "tmp/window/%s/%s" : "window/%s/%s", |
---|
869 | window_defaults_name, localname); |
---|
870 | // (see also aw_size_awar_name) |
---|
871 | } |
---|
872 | |
---|
873 | AW_awar *AW_window::window_local_awar(const char *localname, bool tmp) { |
---|
874 | return get_root()->awar(window_local_awarname(localname, tmp)); |
---|
875 | } |
---|
876 | |
---|
877 | void AW_window::create_window_variables() { |
---|
878 | RootCallback hor_src = makeRootCallback(horizontal_scrollbar_redefinition_cb, this); |
---|
879 | RootCallback ver_src = makeRootCallback(vertical_scrollbar_redefinition_cb, this); |
---|
880 | |
---|
881 | get_root()->awar_int(window_local_awarname("horizontal_page_increment"), 50)->add_callback(hor_src); |
---|
882 | get_root()->awar_int(window_local_awarname("vertical_page_increment"), 50)->add_callback(ver_src); |
---|
883 | get_root()->awar_int(window_local_awarname("scroll_delay_horizontal"), 20)->add_callback(hor_src); |
---|
884 | get_root()->awar_int(window_local_awarname("scroll_delay_vertical"), 20)->add_callback(ver_src); |
---|
885 | get_root()->awar_int(window_local_awarname("scroll_width_horizontal"), 9)->add_callback(hor_src); |
---|
886 | get_root()->awar_int(window_local_awarname("scroll_width_vertical"), 20)->add_callback(ver_src); |
---|
887 | } |
---|
888 | |
---|
889 | void AW_window::set_vertical_scrollbar_position(int position){ |
---|
890 | #if defined(DEBUG) && 0 |
---|
891 | fprintf(stderr, "set_vertical_scrollbar_position to %i\n", position); |
---|
892 | #endif |
---|
893 | // @@@ test and constrain against limits |
---|
894 | slider_pos_vertical = position; |
---|
895 | XtVaSetValues(p_w->scroll_bar_vertical, XmNvalue, position, NULL); |
---|
896 | } |
---|
897 | |
---|
898 | void AW_window::set_horizontal_scrollbar_position(int position) { |
---|
899 | #if defined(DEBUG) && 0 |
---|
900 | fprintf(stderr, "set_horizontal_scrollbar_position to %i\n", position); |
---|
901 | #endif |
---|
902 | // @@@ test and constrain against limits |
---|
903 | slider_pos_horizontal = position; |
---|
904 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNvalue, position, NULL); |
---|
905 | } |
---|
906 | |
---|
907 | static void value_changed_scroll_bar_vertical(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer call_data) { |
---|
908 | XmScrollBarCallbackStruct *sbcbs = (XmScrollBarCallbackStruct *)call_data; |
---|
909 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
---|
910 | cbs->aw->slider_pos_vertical = sbcbs->value; // setzt Scrollwerte im AW_window |
---|
911 | cbs->run_callbacks(); |
---|
912 | } |
---|
913 | static void value_changed_scroll_bar_horizontal(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer call_data) { |
---|
914 | XmScrollBarCallbackStruct *sbcbs = (XmScrollBarCallbackStruct *)call_data; |
---|
915 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
---|
916 | (cbs->aw)->slider_pos_horizontal = sbcbs->value; // setzt Scrollwerte im AW_window |
---|
917 | cbs->run_callbacks(); |
---|
918 | } |
---|
919 | |
---|
920 | static void drag_scroll_bar_vertical(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer call_data) { |
---|
921 | XmScrollBarCallbackStruct *sbcbs = (XmScrollBarCallbackStruct *)call_data; |
---|
922 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
---|
923 | cbs->aw->slider_pos_vertical = sbcbs->value; // setzt Scrollwerte im AW_window |
---|
924 | cbs->run_callbacks(); |
---|
925 | } |
---|
926 | static void drag_scroll_bar_horizontal(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer call_data) { |
---|
927 | XmScrollBarCallbackStruct *sbcbs = (XmScrollBarCallbackStruct *)call_data; |
---|
928 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
---|
929 | (cbs->aw)->slider_pos_horizontal = sbcbs->value; // setzt Scrollwerte im AW_window |
---|
930 | cbs->run_callbacks(); |
---|
931 | } |
---|
932 | |
---|
933 | void AW_window::set_vertical_change_callback(const WindowCallback& wcb) { |
---|
934 | XtAddCallback(p_w->scroll_bar_vertical, XmNvalueChangedCallback, |
---|
935 | (XtCallbackProc) value_changed_scroll_bar_vertical, |
---|
936 | (XtPointer) new AW_cb(this, wcb, "")); |
---|
937 | XtAddCallback(p_w->scroll_bar_vertical, XmNdragCallback, |
---|
938 | (XtCallbackProc) drag_scroll_bar_vertical, |
---|
939 | (XtPointer) new AW_cb(this, wcb, "")); |
---|
940 | |
---|
941 | XtAddCallback(p_w->scroll_bar_vertical, XmNpageIncrementCallback, |
---|
942 | (XtCallbackProc) drag_scroll_bar_vertical, |
---|
943 | (XtPointer) new AW_cb(this, wcb, "")); |
---|
944 | XtAddCallback(p_w->scroll_bar_vertical, XmNpageDecrementCallback, |
---|
945 | (XtCallbackProc) drag_scroll_bar_vertical, |
---|
946 | (XtPointer) new AW_cb(this, wcb, "")); |
---|
947 | } |
---|
948 | |
---|
949 | void AW_window::set_horizontal_change_callback(const WindowCallback& wcb) { |
---|
950 | XtAddCallback(p_w->scroll_bar_horizontal, XmNvalueChangedCallback, |
---|
951 | (XtCallbackProc) value_changed_scroll_bar_horizontal, |
---|
952 | (XtPointer) new AW_cb(this, wcb, "")); |
---|
953 | XtAddCallback(p_w->scroll_bar_horizontal, XmNdragCallback, |
---|
954 | (XtCallbackProc) drag_scroll_bar_horizontal, |
---|
955 | (XtPointer) new AW_cb(this, wcb, "")); |
---|
956 | } |
---|
957 | |
---|
958 | // END SCROLLBAR STUFF |
---|
959 | |
---|
960 | |
---|
961 | void AW_window::set_window_size(int width, int height) { |
---|
962 | XtVaSetValues(p_w->shell, XmNwidth, (int)width, XmNheight, (int)height, NULL); |
---|
963 | } |
---|
964 | |
---|
965 | void AW_window::set_window_title_intern(char *title) { |
---|
966 | XtVaSetValues(p_w->shell, XmNtitle, title, NULL); |
---|
967 | } |
---|
968 | |
---|
969 | void AW_window::set_window_title(const char *title){ |
---|
970 | XtVaSetValues(p_w->shell, XmNtitle, title, NULL); |
---|
971 | freedup(window_name, title); |
---|
972 | } |
---|
973 | |
---|
974 | const char *AW_window::get_window_title() const { |
---|
975 | char *title; |
---|
976 | |
---|
977 | XtVaGetValues(p_w->shell, XmNtitle, &title, NULL); |
---|
978 | |
---|
979 | return title; |
---|
980 | } |
---|
981 | |
---|
982 | // ---------------------------------------------------------------------- |
---|
983 | // force-diff-sync 874687234237 (remove after merging back to trunk) |
---|
984 | // ---------------------------------------------------------------------- |
---|
985 | |
---|
986 | void AW_window::window_fit() { |
---|
987 | int width, height; |
---|
988 | get_window_size(width, height); |
---|
989 | set_window_size(width, height); |
---|
990 | } |
---|
991 | |
---|
992 | AW_window::AW_window() |
---|
993 | { |
---|
994 | memset((char *)this, 0, sizeof(AW_window)); // @@@ may conflict with vtable - fix |
---|
995 | p_w = new AW_window_Motif; |
---|
996 | _at = new AW_at; // Note to valgrinders : the whole AW_window memory management suffers because Windows are NEVER deleted |
---|
997 | picture = new AW_screen_area; |
---|
998 | reset_scrolled_picture_size(); |
---|
999 | slider_pos_vertical = 0; |
---|
1000 | slider_pos_horizontal = 0; |
---|
1001 | } |
---|
1002 | |
---|
1003 | AW_window::~AW_window() { |
---|
1004 | delete p_w; |
---|
1005 | delete picture; |
---|
1006 | } |
---|
1007 | |
---|
1008 | #if defined(DEBUG) |
---|
1009 | // #define DUMP_MENU_LIST // this should NOT be defined normally (if defined, every window writes all menu-entries to stdout) |
---|
1010 | #endif // DEBUG |
---|
1011 | #if defined(DUMP_MENU_LIST) |
---|
1012 | |
---|
1013 | static char *window_name = 0; |
---|
1014 | static char *sub_menu = 0; |
---|
1015 | |
---|
1016 | static void initMenuListing(const char *win_name) { |
---|
1017 | aw_assert(win_name); |
---|
1018 | |
---|
1019 | freedup(window_name, win_name); |
---|
1020 | freenull(sub_menu); |
---|
1021 | |
---|
1022 | printf("---------------------------------------- list of menus for '%s'\n", window_name); |
---|
1023 | } |
---|
1024 | |
---|
1025 | static void dumpMenuEntry(const char *entry) { |
---|
1026 | aw_assert(window_name); |
---|
1027 | if (sub_menu) { |
---|
1028 | printf("'%s/%s/%s'\n", window_name, sub_menu, entry); |
---|
1029 | } |
---|
1030 | else { |
---|
1031 | printf("'%s/%s'\n", window_name, entry); |
---|
1032 | } |
---|
1033 | } |
---|
1034 | |
---|
1035 | static void dumpOpenSubMenu(const char *sub_name) { |
---|
1036 | aw_assert(sub_name); |
---|
1037 | |
---|
1038 | dumpMenuEntry(sub_name); // dump the menu itself |
---|
1039 | |
---|
1040 | if (sub_menu) freeset(sub_menu, GBS_global_string_copy("%s/%s", sub_menu, sub_name)); |
---|
1041 | else sub_menu = strdup(sub_name); |
---|
1042 | } |
---|
1043 | |
---|
1044 | static void dumpCloseSubMenu() { |
---|
1045 | aw_assert(sub_menu); |
---|
1046 | char *lslash = strrchr(sub_menu, '/'); |
---|
1047 | if (lslash) { |
---|
1048 | lslash[0] = 0; |
---|
1049 | } |
---|
1050 | else freenull(sub_menu); |
---|
1051 | } |
---|
1052 | |
---|
1053 | static void dumpCloseAllSubMenus() { |
---|
1054 | freenull(sub_menu); |
---|
1055 | } |
---|
1056 | |
---|
1057 | #endif // DUMP_MENU_LIST |
---|
1058 | |
---|
1059 | AW_window_menu_modes::AW_window_menu_modes() : AW_window_menu_modes_private(NULL) {} |
---|
1060 | AW_window_menu_modes::~AW_window_menu_modes() {} |
---|
1061 | |
---|
1062 | AW_window_menu::AW_window_menu() {} |
---|
1063 | AW_window_menu::~AW_window_menu() {} |
---|
1064 | |
---|
1065 | AW_window_simple::AW_window_simple() {} |
---|
1066 | AW_window_simple::~AW_window_simple() {} |
---|
1067 | |
---|
1068 | AW_window_simple_menu::AW_window_simple_menu() {} |
---|
1069 | AW_window_simple_menu::~AW_window_simple_menu() {} |
---|
1070 | |
---|
1071 | AW_window_message::AW_window_message() {} |
---|
1072 | AW_window_message::~AW_window_message() {} |
---|
1073 | |
---|
1074 | #define BUFSIZE 256 |
---|
1075 | static char aw_size_awar_name_buffer[BUFSIZE]; |
---|
1076 | static const char *aw_size_awar_name(AW_window *aww, const char *sub_entry) { |
---|
1077 | #if defined(DEBUG) |
---|
1078 | int size = |
---|
1079 | #endif // DEBUG |
---|
1080 | sprintf(aw_size_awar_name_buffer, "window/windows/%s/%s", |
---|
1081 | aww->window_defaults_name, sub_entry); |
---|
1082 | #if defined(DEBUG) |
---|
1083 | aw_assert(size < BUFSIZE); |
---|
1084 | #endif // DEBUG |
---|
1085 | return aw_size_awar_name_buffer; |
---|
1086 | // (see also AW_window::window_local_awarname) |
---|
1087 | } |
---|
1088 | #undef BUFSIZE |
---|
1089 | |
---|
1090 | #define aw_awar_name_posx(aww) aw_size_awar_name((aww), "posx") |
---|
1091 | #define aw_awar_name_posy(aww) aw_size_awar_name((aww), "posy") |
---|
1092 | #define aw_awar_name_width(aww) aw_size_awar_name((aww), "width") |
---|
1093 | #define aw_awar_name_height(aww) aw_size_awar_name((aww), "height") |
---|
1094 | |
---|
1095 | void AW_window::create_user_geometry_awars(int posx, int posy, int width, int height) { |
---|
1096 | get_root()->awar_int(aw_awar_name_posx(this), posx); |
---|
1097 | get_root()->awar_int(aw_awar_name_posy(this), posy); |
---|
1098 | get_root()->awar_int(aw_awar_name_width(this), width); |
---|
1099 | get_root()->awar_int(aw_awar_name_height(this), height); |
---|
1100 | } |
---|
1101 | |
---|
1102 | |
---|
1103 | void AW_window::store_size_in_awars(int width, int height) { |
---|
1104 | get_root()->awar(aw_awar_name_width(this))->write_int(width); |
---|
1105 | get_root()->awar(aw_awar_name_height(this))->write_int(height); |
---|
1106 | } |
---|
1107 | |
---|
1108 | void AW_window::get_size_from_awars(int& width, int& height) { |
---|
1109 | width = get_root()->awar(aw_awar_name_width(this))->read_int(); |
---|
1110 | height = get_root()->awar(aw_awar_name_height(this))->read_int(); |
---|
1111 | } |
---|
1112 | |
---|
1113 | void AW_window::store_pos_in_awars(int posx, int posy) { |
---|
1114 | get_root()->awar(aw_awar_name_posx(this))->write_int(posx); |
---|
1115 | get_root()->awar(aw_awar_name_posy(this))->write_int(posy); |
---|
1116 | } |
---|
1117 | |
---|
1118 | void AW_window::get_pos_from_awars(int& posx, int& posy) { |
---|
1119 | posx = get_root()->awar(aw_awar_name_posx(this))->read_int(); |
---|
1120 | posy = get_root()->awar(aw_awar_name_posy(this))->read_int(); |
---|
1121 | } |
---|
1122 | |
---|
1123 | #undef aw_awar_name_posx |
---|
1124 | #undef aw_awar_name_posy |
---|
1125 | #undef aw_awar_name_width |
---|
1126 | #undef aw_awar_name_height |
---|
1127 | |
---|
1128 | static void aw_onExpose_calc_WM_offsets(AW_window *aww); |
---|
1129 | static unsigned aw_calc_WM_offsets_delayed(AW_root *, AW_window*aww) { aw_onExpose_calc_WM_offsets(aww); return 0; } |
---|
1130 | |
---|
1131 | static void aw_onExpose_calc_WM_offsets(AW_window *aww) { |
---|
1132 | AW_window_Motif *motif = p_aww(aww); |
---|
1133 | |
---|
1134 | int posx, posy; aww->get_window_content_pos(posx, posy); |
---|
1135 | |
---|
1136 | bool knows_window_position = posx != 0 || posy != 0; |
---|
1137 | |
---|
1138 | if (!knows_window_position) { // oops - motif has no idea where the window has been placed |
---|
1139 | // assume positions stored in awars are correct and use them. |
---|
1140 | // This works around problems with unclickable GUI-elements when running on 'Unity' |
---|
1141 | |
---|
1142 | int oposx, oposy; aww->get_pos_from_awars(oposx, oposy); |
---|
1143 | aww->set_window_frame_pos(oposx, oposy); |
---|
1144 | |
---|
1145 | if (!motif->knows_WM_offset()) { |
---|
1146 | aww->get_root()->add_timed_callback(100, makeTimedCallback(aw_calc_WM_offsets_delayed, aww)); |
---|
1147 | } |
---|
1148 | } |
---|
1149 | else if (!motif->knows_WM_offset()) { |
---|
1150 | int oposx, oposy; aww->get_pos_from_awars(oposx, oposy); |
---|
1151 | // calculate offset |
---|
1152 | motif->WM_top_offset = posy-oposy; |
---|
1153 | motif->WM_left_offset = posx-oposx; |
---|
1154 | } |
---|
1155 | } |
---|
1156 | |
---|
1157 | AW_root_Motif::AW_root_Motif() { |
---|
1158 | memset((char*)this, 0, sizeof(*this)); |
---|
1159 | } |
---|
1160 | |
---|
1161 | AW_root_Motif::~AW_root_Motif() { |
---|
1162 | GBS_free_hash(action_hash); |
---|
1163 | XmFontListFree(fontlist); |
---|
1164 | } |
---|
1165 | |
---|
1166 | void AW_root_Motif::set_cursor(Display *d, Window w, Cursor c) { |
---|
1167 | XSetWindowAttributes attrs; |
---|
1168 | old_cursor_display = d; |
---|
1169 | old_cursor_window = w; |
---|
1170 | |
---|
1171 | if (c) |
---|
1172 | attrs.cursor = c; |
---|
1173 | else |
---|
1174 | attrs.cursor = None; |
---|
1175 | |
---|
1176 | if (d && w) { |
---|
1177 | XChangeWindowAttributes(d, w, CWCursor, &attrs); |
---|
1178 | } |
---|
1179 | XChangeWindowAttributes(XtDisplay(main_widget), XtWindow(main_widget), |
---|
1180 | CWCursor, &attrs); |
---|
1181 | XFlush(XtDisplay(main_widget)); |
---|
1182 | } |
---|
1183 | |
---|
1184 | void AW_root_Motif::normal_cursor() { |
---|
1185 | set_cursor(old_cursor_display, old_cursor_window, 0); |
---|
1186 | } |
---|
1187 | |
---|
1188 | void AW_server_callback(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer /*call_data*/) { |
---|
1189 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
---|
1190 | |
---|
1191 | AW_root *root = cbs->aw->get_root(); |
---|
1192 | if (p_global->help_active) { |
---|
1193 | p_global->help_active = 0; |
---|
1194 | p_global->normal_cursor(); |
---|
1195 | |
---|
1196 | if (cbs->help_text && ((GBS_string_matches(cbs->help_text, "*.ps", GB_IGNORE_CASE)) || |
---|
1197 | (GBS_string_matches(cbs->help_text, "*.hlp", GB_IGNORE_CASE)) || |
---|
1198 | (GBS_string_matches(cbs->help_text, "*.help", GB_IGNORE_CASE)))) |
---|
1199 | { |
---|
1200 | AW_help_popup(cbs->aw, cbs->help_text); |
---|
1201 | } |
---|
1202 | else { |
---|
1203 | aw_message("Sorry no help available"); |
---|
1204 | } |
---|
1205 | return; |
---|
1206 | } |
---|
1207 | |
---|
1208 | if (root->is_tracking()) root->track_action(cbs->id); |
---|
1209 | |
---|
1210 | if (cbs->contains(AW_POPUP)) { |
---|
1211 | cbs->run_callbacks(); |
---|
1212 | } |
---|
1213 | else { |
---|
1214 | p_global->set_cursor(XtDisplay(p_global->toplevel_widget), |
---|
1215 | XtWindow(p_aww(cbs->aw)->shell), |
---|
1216 | p_global->clock_cursor); |
---|
1217 | cbs->run_callbacks(); |
---|
1218 | |
---|
1219 | XEvent event; // destroy all old events !!! |
---|
1220 | while (XCheckMaskEvent(XtDisplay(p_global->toplevel_widget), |
---|
1221 | ButtonPressMask|ButtonReleaseMask|ButtonMotionMask| |
---|
1222 | KeyPressMask|KeyReleaseMask|PointerMotionMask, &event)) { |
---|
1223 | } |
---|
1224 | |
---|
1225 | if (p_global->help_active) { |
---|
1226 | p_global->set_cursor(XtDisplay(p_global->toplevel_widget), |
---|
1227 | XtWindow(p_aww(cbs->aw)->shell), |
---|
1228 | p_global->question_cursor); |
---|
1229 | } |
---|
1230 | else { |
---|
1231 | p_global->set_cursor(XtDisplay(p_global->toplevel_widget), |
---|
1232 | XtWindow(p_aww(cbs->aw)->shell), |
---|
1233 | 0); |
---|
1234 | } |
---|
1235 | } |
---|
1236 | |
---|
1237 | } |
---|
1238 | |
---|
1239 | // -------------- |
---|
1240 | // focus |
---|
1241 | |
---|
1242 | |
---|
1243 | static void AW_root_focusCB(Widget /*wgt*/, XtPointer awrp, XEvent*, Boolean*) { |
---|
1244 | AW_root *aw_root = (AW_root *)awrp; |
---|
1245 | AW_root_cblist::call(aw_root->focus_callback_list, aw_root); |
---|
1246 | } |
---|
1247 | |
---|
1248 | void AW_window::run_focus_callback() { |
---|
1249 | if (focus_cb) focus_cb->run_callbacks(); |
---|
1250 | } |
---|
1251 | |
---|
1252 | bool AW_window::is_focus_callback(void (*f)(AW_window*, AW_CL, AW_CL)) { |
---|
1253 | return focus_cb && focus_cb->contains(f); |
---|
1254 | } |
---|
1255 | |
---|
1256 | // --------------- |
---|
1257 | // expose |
---|
1258 | |
---|
1259 | inline void AW_area_management::run_expose_callback() { |
---|
1260 | if (expose_cb) expose_cb->run_callbacks(); |
---|
1261 | } |
---|
1262 | |
---|
1263 | static void AW_exposeCB(Widget /*wgt*/, XtPointer aw_cb_struct, XmDrawingAreaCallbackStruct *call_data) { |
---|
1264 | XEvent *ev = call_data->event; |
---|
1265 | AW_area_management *aram = (AW_area_management *) aw_cb_struct; |
---|
1266 | if (ev->xexpose.count == 0) { // last expose cb |
---|
1267 | aram->run_expose_callback(); |
---|
1268 | } |
---|
1269 | } |
---|
1270 | |
---|
1271 | void AW_area_management::set_expose_callback(AW_window *aww, const WindowCallback& cb) { |
---|
1272 | // insert expose callback for draw_area |
---|
1273 | if (!expose_cb) { |
---|
1274 | XtAddCallback(area, XmNexposeCallback, (XtCallbackProc) AW_exposeCB, |
---|
1275 | (XtPointer) this); |
---|
1276 | } |
---|
1277 | expose_cb = new AW_cb(aww, cb, 0, expose_cb); |
---|
1278 | } |
---|
1279 | |
---|
1280 | bool AW_area_management::is_expose_callback(AW_window * /* aww */, void (*f)(AW_window*, AW_CL, AW_CL)) { |
---|
1281 | return expose_cb && expose_cb->contains(f); |
---|
1282 | } |
---|
1283 | |
---|
1284 | bool AW_window::is_expose_callback(AW_area area, void (*f)(AW_window*, AW_CL, AW_CL)) { |
---|
1285 | AW_area_management *aram = MAP_ARAM(area); |
---|
1286 | return aram && aram->is_expose_callback(this, f); |
---|
1287 | } |
---|
1288 | |
---|
1289 | void AW_window::force_expose() { |
---|
1290 | XmDrawingAreaCallbackStruct da_struct; |
---|
1291 | |
---|
1292 | da_struct.reason = XmCR_EXPOSE; |
---|
1293 | da_struct.event = (XEvent *) NULL; |
---|
1294 | da_struct.window = XtWindow(p_w->shell); |
---|
1295 | |
---|
1296 | XtCallCallbacks(p_w->shell, XmNexposeCallback, (XtPointer) &da_struct); |
---|
1297 | } |
---|
1298 | |
---|
1299 | // --------------- |
---|
1300 | // resize |
---|
1301 | |
---|
1302 | |
---|
1303 | bool AW_area_management::is_resize_callback(AW_window * /* aww */, void (*f)(AW_window*, AW_CL, AW_CL)) { |
---|
1304 | return resize_cb && resize_cb->contains(f); |
---|
1305 | } |
---|
1306 | |
---|
1307 | bool AW_window::is_resize_callback(AW_area area, void (*f)(AW_window*, AW_CL, AW_CL)) { |
---|
1308 | AW_area_management *aram = MAP_ARAM(area); |
---|
1309 | return aram && aram->is_resize_callback(this, f); |
---|
1310 | } |
---|
1311 | |
---|
1312 | void AW_window::set_window_frame_pos(int x, int y) { |
---|
1313 | // this will set the position of the frame around the client-area (see also WM_top_offset ..) |
---|
1314 | XtVaSetValues(p_w->shell, XmNx, (int)x, XmNy, (int)y, NULL); |
---|
1315 | } |
---|
1316 | void AW_window::get_window_content_pos(int& xpos, int& ypos) { |
---|
1317 | // this will report the position of the client-area (see also WM_top_offset ..) |
---|
1318 | unsigned short x, y; |
---|
1319 | XtVaGetValues(p_w->shell, XmNx, &x, XmNy, &y, NULL); |
---|
1320 | xpos = x; |
---|
1321 | ypos = y; |
---|
1322 | } |
---|
1323 | |
---|
1324 | void AW_window::get_screen_size(int &width, int &height) { |
---|
1325 | Screen *screen = XtScreen(p_w->shell); |
---|
1326 | |
---|
1327 | width = WidthOfScreen(screen); |
---|
1328 | height = HeightOfScreen(screen); |
---|
1329 | } |
---|
1330 | |
---|
1331 | bool AW_window::get_mouse_pos(int& x, int& y) { |
---|
1332 | Display *d = XtDisplay(p_w->shell); |
---|
1333 | Window w1 = XtWindow(p_w->shell); |
---|
1334 | Window w2; |
---|
1335 | Window w3; |
---|
1336 | int rx, ry; |
---|
1337 | int wx, wy; |
---|
1338 | unsigned int mask; |
---|
1339 | |
---|
1340 | Bool ok = XQueryPointer(d, w1, &w2, &w3, &rx, &ry, &wx, &wy, &mask); |
---|
1341 | |
---|
1342 | if (ok) { |
---|
1343 | #if defined(DEBUG) && 0 |
---|
1344 | printf("get_mouse_pos: rx/ry=%i/%i wx/wy=%i/%i\n", rx, ry, wx, wy); |
---|
1345 | #endif // DEBUG |
---|
1346 | x = rx; |
---|
1347 | y = ry; |
---|
1348 | } |
---|
1349 | return ok; |
---|
1350 | } |
---|
1351 | |
---|
1352 | static int is_resize_event(Display *display, XEvent *event, XPointer) { |
---|
1353 | // Predicate function: checks, if the given event is a ResizeEvent |
---|
1354 | if (event && (event->type == ResizeRequest || event->type |
---|
1355 | == ConfigureNotify) && event->xany.display == display) { |
---|
1356 | return 1; |
---|
1357 | } |
---|
1358 | return 0; |
---|
1359 | } |
---|
1360 | |
---|
1361 | static void cleanupResizeEvents(Display *display) { |
---|
1362 | // Removes redundant resize events from the x-event queue |
---|
1363 | if (display) { |
---|
1364 | XLockDisplay(display); |
---|
1365 | XEvent event; |
---|
1366 | if (XCheckIfEvent(display, &event, is_resize_event, 0)) { |
---|
1367 | // Some magic happens here... ;-) (removing redundant events from queue) |
---|
1368 | while (XCheckIfEvent(display, &event, is_resize_event, 0)) |
---|
1369 | ; |
---|
1370 | // Keep last Event in queue |
---|
1371 | XPutBackEvent(display, &event); |
---|
1372 | } |
---|
1373 | XUnlockDisplay(display); |
---|
1374 | } |
---|
1375 | } |
---|
1376 | |
---|
1377 | |
---|
1378 | inline void AW_area_management::run_resize_callback() { |
---|
1379 | if (resize_cb) resize_cb->run_callbacks(); |
---|
1380 | } |
---|
1381 | |
---|
1382 | static void AW_resizeCB_draw_area(Widget /*wgt*/, XtPointer aw_cb_struct, XtPointer /*call_data*/) { |
---|
1383 | AW_area_management *aram = (AW_area_management *) aw_cb_struct; |
---|
1384 | cleanupResizeEvents(aram->get_common()->get_display()); |
---|
1385 | aram->run_resize_callback(); |
---|
1386 | } |
---|
1387 | |
---|
1388 | void AW_area_management::set_resize_callback(AW_window *aww, const WindowCallback& cb) { |
---|
1389 | // insert resize callback for draw_area |
---|
1390 | if (!resize_cb) { |
---|
1391 | XtAddCallback(area, XmNresizeCallback, |
---|
1392 | (XtCallbackProc) AW_resizeCB_draw_area, (XtPointer) this); |
---|
1393 | } |
---|
1394 | resize_cb = new AW_cb(aww, cb, 0, resize_cb); |
---|
1395 | } |
---|
1396 | |
---|
1397 | // ------------------- |
---|
1398 | // user input |
---|
1399 | |
---|
1400 | |
---|
1401 | static void AW_inputCB_draw_area(Widget wgt, XtPointer aw_cb_struct, XmDrawingAreaCallbackStruct *call_data) { |
---|
1402 | XEvent *ev = call_data->event; |
---|
1403 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
---|
1404 | AW_window *aww = cbs->aw; |
---|
1405 | bool run_callback = false; |
---|
1406 | bool run_double_click_callback = false; |
---|
1407 | AW_area_management *area = 0; |
---|
1408 | { |
---|
1409 | int i; |
---|
1410 | for (i=0; i<AW_MAX_AREA; i++) { |
---|
1411 | if (p_aww(aww)->areas[i]->get_area() == wgt) { |
---|
1412 | area = p_aww(aww)->areas[i]; |
---|
1413 | break; |
---|
1414 | } |
---|
1415 | } |
---|
1416 | } |
---|
1417 | |
---|
1418 | if (ev->xbutton.type == ButtonPress || ev->xbutton.type == ButtonRelease) { |
---|
1419 | aww->event.button = AW_MouseButton(ev->xbutton.button); |
---|
1420 | aww->event.x = ev->xbutton.x; |
---|
1421 | aww->event.y = ev->xbutton.y; |
---|
1422 | aww->event.keymodifier = (AW_key_mod)(ev->xbutton.state & (AW_KEYMODE_SHIFT|AW_KEYMODE_CONTROL|AW_KEYMODE_ALT)); |
---|
1423 | aww->event.keycode = AW_KEY_NONE; |
---|
1424 | aww->event.character = '\0'; |
---|
1425 | |
---|
1426 | if (ev->xbutton.type == ButtonPress) { |
---|
1427 | aww->event.type = AW_Mouse_Press; |
---|
1428 | if (area && area->get_double_click_cb()) { |
---|
1429 | if ((ev->xbutton.time - area->get_click_time()) < 200) { |
---|
1430 | run_double_click_callback = true; |
---|
1431 | } |
---|
1432 | else { |
---|
1433 | run_callback = true; |
---|
1434 | } |
---|
1435 | area->set_click_time(ev->xbutton.time); |
---|
1436 | } |
---|
1437 | else { |
---|
1438 | run_callback = true; |
---|
1439 | } |
---|
1440 | aww->event.time = ev->xbutton.time; |
---|
1441 | } |
---|
1442 | else if (ev->xbutton.type == ButtonRelease) { |
---|
1443 | aww->event.type = AW_Mouse_Release; |
---|
1444 | run_callback = true; |
---|
1445 | // keep event.time set in ButtonPress-branch |
---|
1446 | } |
---|
1447 | } |
---|
1448 | else if (ev->xkey.type == KeyPress || ev->xkey.type == KeyRelease) { |
---|
1449 | aww->event.time = ev->xbutton.time; |
---|
1450 | |
---|
1451 | const awXKeymap *mykey = aw_xkey_2_awkey(&(ev->xkey)); |
---|
1452 | |
---|
1453 | aww->event.keycode = mykey->awkey; |
---|
1454 | aww->event.keymodifier = mykey->awmod; |
---|
1455 | |
---|
1456 | if (mykey->awstr) { |
---|
1457 | aww->event.character = mykey->awstr[0]; |
---|
1458 | } |
---|
1459 | else { |
---|
1460 | aww->event.character = 0; |
---|
1461 | } |
---|
1462 | |
---|
1463 | if (ev->xkey.type == KeyPress) { |
---|
1464 | aww->event.type = AW_Keyboard_Press; |
---|
1465 | } |
---|
1466 | else { |
---|
1467 | aww->event.type = AW_Keyboard_Release; |
---|
1468 | } |
---|
1469 | aww->event.button = AW_BUTTON_NONE; |
---|
1470 | aww->event.x = ev->xbutton.x; |
---|
1471 | aww->event.y = ev->xbutton.y; |
---|
1472 | |
---|
1473 | if (!mykey->awmod && mykey->awkey >= AW_KEY_F1 && mykey->awkey |
---|
1474 | <= AW_KEY_F12 && p_aww(aww)->modes_f_callbacks && p_aww(aww)->modes_f_callbacks[mykey->awkey-AW_KEY_F1] |
---|
1475 | && aww->event.type == AW_Keyboard_Press) { |
---|
1476 | p_aww(aww)->modes_f_callbacks[mykey->awkey-AW_KEY_F1]->run_callbacks(); |
---|
1477 | } |
---|
1478 | else { |
---|
1479 | run_callback = true; |
---|
1480 | } |
---|
1481 | } |
---|
1482 | |
---|
1483 | if (run_double_click_callback) { |
---|
1484 | if (cbs->help_text == (char*)1) { |
---|
1485 | cbs->run_callbacks(); |
---|
1486 | } |
---|
1487 | else { |
---|
1488 | if (area) |
---|
1489 | area->get_double_click_cb()->run_callbacks(); |
---|
1490 | } |
---|
1491 | } |
---|
1492 | |
---|
1493 | if (run_callback && (cbs->help_text == (char*)0)) { |
---|
1494 | cbs->run_callbacks(); |
---|
1495 | } |
---|
1496 | } |
---|
1497 | |
---|
1498 | void AW_area_management::set_input_callback(AW_window *aww, const WindowCallback& wcb) { |
---|
1499 | XtAddCallback(area, XmNinputCallback, |
---|
1500 | (XtCallbackProc)AW_inputCB_draw_area, |
---|
1501 | (XtPointer)new AW_cb(aww, wcb)); |
---|
1502 | } |
---|
1503 | |
---|
1504 | void AW_area_management::set_double_click_callback(AW_window *aww, const WindowCallback& wcb) { |
---|
1505 | double_click_cb = new AW_cb(aww, wcb, (char*)0, double_click_cb); |
---|
1506 | } |
---|
1507 | |
---|
1508 | void AW_window::set_double_click_callback(AW_area area, const WindowCallback& wcb) { |
---|
1509 | AW_area_management *aram = MAP_ARAM(area); |
---|
1510 | if (!aram) |
---|
1511 | return; |
---|
1512 | aram->set_double_click_callback(this, wcb); |
---|
1513 | } |
---|
1514 | |
---|
1515 | // --------------- |
---|
1516 | // motion |
---|
1517 | |
---|
1518 | static void AW_motionCB(Widget /*w*/, XtPointer aw_cb_struct, XEvent *ev, Boolean*) { |
---|
1519 | AW_cb *cbs = (AW_cb *) aw_cb_struct; |
---|
1520 | |
---|
1521 | cbs->aw->event.type = AW_Mouse_Drag; |
---|
1522 | cbs->aw->event.x = ev->xmotion.x; |
---|
1523 | cbs->aw->event.y = ev->xmotion.y; |
---|
1524 | cbs->aw->event.keycode = AW_KEY_NONE; |
---|
1525 | |
---|
1526 | cbs->run_callbacks(); |
---|
1527 | } |
---|
1528 | void AW_area_management::set_motion_callback(AW_window *aww, const WindowCallback& wcb) { |
---|
1529 | XtAddEventHandler(area, ButtonMotionMask, False, |
---|
1530 | AW_motionCB, (XtPointer) new AW_cb(aww, wcb, "")); |
---|
1531 | } |
---|
1532 | static long destroy_awar(const char *, long val, void *) { |
---|
1533 | AW_awar *awar = (AW_awar*)val; |
---|
1534 | delete awar; |
---|
1535 | return 0; // remove from hash |
---|
1536 | } |
---|
1537 | |
---|
1538 | void AW_root::exit_variables() { |
---|
1539 | if (hash_table_for_variables) { |
---|
1540 | GBS_hash_do_loop(hash_table_for_variables, destroy_awar, NULL); |
---|
1541 | GBS_free_hash(hash_table_for_variables); |
---|
1542 | hash_table_for_variables = NULL; |
---|
1543 | } |
---|
1544 | |
---|
1545 | if (hash_for_windows) { |
---|
1546 | GBS_free_hash(hash_for_windows); |
---|
1547 | hash_for_windows = NULL; |
---|
1548 | } |
---|
1549 | |
---|
1550 | if (application_database) { |
---|
1551 | GBDATA *prop_main = application_database; |
---|
1552 | application_database = NULL; |
---|
1553 | GB_close(prop_main); |
---|
1554 | } |
---|
1555 | } |
---|
1556 | |
---|
1557 | void AW_root::exit_root() { |
---|
1558 | aw_uninstall_xkeys(); |
---|
1559 | } |
---|
1560 | |
---|
1561 | void AW_window::update_scrollbar_settings_from_awars(AW_orientation orientation) { |
---|
1562 | AW_screen_area scrolled; |
---|
1563 | get_scrollarea_size(&scrolled); |
---|
1564 | |
---|
1565 | if (orientation == AW_HORIZONTAL) { |
---|
1566 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNpageIncrement, (int)(scrolled.r*(window_local_awar("horizontal_page_increment")->read_int()*0.01)), NULL); |
---|
1567 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNincrement, (int)(window_local_awar("scroll_width_horizontal")->read_int()), NULL); |
---|
1568 | XtVaSetValues(p_w->scroll_bar_horizontal, XmNrepeatDelay, (int)(window_local_awar("scroll_delay_horizontal")->read_int()), NULL); |
---|
1569 | } |
---|
1570 | else { |
---|
1571 | XtVaSetValues(p_w->scroll_bar_vertical, XmNpageIncrement, (int)(scrolled.b*(window_local_awar("vertical_page_increment")->read_int()*0.01)), NULL); |
---|
1572 | XtVaSetValues(p_w->scroll_bar_vertical, XmNincrement, (int)(window_local_awar("scroll_width_vertical")->read_int()), NULL); |
---|
1573 | XtVaSetValues(p_w->scroll_bar_vertical, XmNrepeatDelay, (int)(window_local_awar("scroll_delay_vertical")->read_int()), NULL); |
---|
1574 | } |
---|
1575 | } |
---|
1576 | |
---|
1577 | void AW_area_management::create_devices(AW_window *aww, AW_area ar) { |
---|
1578 | AW_root *root = aww->get_root(); |
---|
1579 | common = new AW_common_Xm(XtDisplay(area), XtWindow(area), p_global->color_table, aww->color_table, aww->color_table_size, aww, ar); |
---|
1580 | } |
---|
1581 | |
---|
1582 | AW_color_idx AW_window::alloc_named_data_color(int colnum, char *colorname) { |
---|
1583 | if (!color_table_size) { |
---|
1584 | color_table_size = AW_STD_COLOR_IDX_MAX + colnum; |
---|
1585 | color_table = (AW_rgb*)malloc(sizeof(AW_rgb) *color_table_size); |
---|
1586 | for (int i = 0; i<color_table_size; ++i) color_table[i] = AW_NO_COLOR; |
---|
1587 | } |
---|
1588 | else { |
---|
1589 | if (colnum>=color_table_size) { |
---|
1590 | long new_size = colnum+8; |
---|
1591 | realloc_unleaked(color_table, new_size*sizeof(AW_rgb)); // valgrinders : never freed because AW_window never is freed |
---|
1592 | if (!color_table) GBK_terminate("out of memory"); |
---|
1593 | for (int i = color_table_size; i<new_size; ++i) color_table[i] = AW_NO_COLOR; |
---|
1594 | color_table_size = new_size; |
---|
1595 | } |
---|
1596 | } |
---|
1597 | XColor xcolor_returned, xcolor_exakt; |
---|
1598 | |
---|
1599 | if (p_global->screen_depth == 1) { // Black and White Monitor |
---|
1600 | static int col = 1; |
---|
1601 | if (colnum == AW_DATA_BG) { |
---|
1602 | col = 1; |
---|
1603 | if (strcmp(colorname, "white")) |
---|
1604 | col *= -1; |
---|
1605 | } |
---|
1606 | if (col==1) { |
---|
1607 | color_table[colnum] = WhitePixelOfScreen(XtScreen(p_global->toplevel_widget)); |
---|
1608 | } |
---|
1609 | else { |
---|
1610 | color_table[colnum] = BlackPixelOfScreen(XtScreen(p_global->toplevel_widget)); |
---|
1611 | } |
---|
1612 | if (colnum == AW_DATA_BG) |
---|
1613 | col *= -1; |
---|
1614 | } |
---|
1615 | else { // Color monitor |
---|
1616 | if (color_table[colnum] != AW_NO_COLOR) { |
---|
1617 | unsigned long color = color_table[colnum]; |
---|
1618 | XFreeColors(p_global->display, p_global->colormap, &color, 1, 0); |
---|
1619 | } |
---|
1620 | if (XAllocNamedColor(p_global->display, p_global->colormap, colorname, &xcolor_returned, &xcolor_exakt) == 0) { |
---|
1621 | aw_message(GBS_global_string("XAllocColor failed: %s\n", colorname)); |
---|
1622 | color_table[colnum] = AW_NO_COLOR; |
---|
1623 | } |
---|
1624 | else { |
---|
1625 | color_table[colnum] = xcolor_returned.pixel; |
---|
1626 | } |
---|
1627 | } |
---|
1628 | if (colnum == AW_DATA_BG) { |
---|
1629 | XtVaSetValues(p_w->areas[AW_MIDDLE_AREA]->get_area(), XmNbackground, color_table[colnum], NULL); |
---|
1630 | } |
---|
1631 | return (AW_color_idx)colnum; |
---|
1632 | } |
---|
1633 | |
---|
1634 | void AW_window::create_devices() { |
---|
1635 | unsigned long background_color; |
---|
1636 | if (p_w->areas[AW_INFO_AREA]) { |
---|
1637 | p_w->areas[AW_INFO_AREA]->create_devices(this, AW_INFO_AREA); |
---|
1638 | XtVaGetValues(p_w->areas[AW_INFO_AREA]->get_area(), XmNbackground, &background_color, NULL); |
---|
1639 | p_global->color_table[AW_WINDOW_DRAG] = background_color ^ p_global->color_table[AW_WINDOW_FG]; |
---|
1640 | } |
---|
1641 | if (p_w->areas[AW_MIDDLE_AREA]) { |
---|
1642 | p_w->areas[AW_MIDDLE_AREA]->create_devices(this, AW_MIDDLE_AREA); |
---|
1643 | } |
---|
1644 | if (p_w->areas[AW_BOTTOM_AREA]) { |
---|
1645 | p_w->areas[AW_BOTTOM_AREA]->create_devices(this, AW_BOTTOM_AREA); |
---|
1646 | } |
---|
1647 | } |
---|
1648 | |
---|
1649 | void aw_insert_default_help_entries(AW_window *aww) { |
---|
1650 | aww->insert_help_topic("Click here and then on the questionable button/menu/...", "q", 0, AWM_ALL, AW_help_entry_pressed); |
---|
1651 | |
---|
1652 | aww->insert_help_topic("How to use help", "H", "help.hlp", AWM_ALL, makeHelpCallback("help.hlp")); |
---|
1653 | aww->insert_help_topic("ARB help", "A", "arb.hlp", AWM_ALL, makeHelpCallback("arb.hlp")); |
---|
1654 | } |
---|
1655 | |
---|
1656 | const char *aw_str_2_label(const char *str, AW_window *aww) { |
---|
1657 | aw_assert(str); |
---|
1658 | |
---|
1659 | static const char *last_label = 0; |
---|
1660 | static const char *last_str = 0; |
---|
1661 | static AW_window *last_aww = 0; |
---|
1662 | |
---|
1663 | const char *label; |
---|
1664 | if (str == last_str && aww == last_aww) { // reuse result ? |
---|
1665 | label = last_label; |
---|
1666 | } |
---|
1667 | else { |
---|
1668 | if (str[0] == '#') { |
---|
1669 | label = AW_get_pixmapPath(str+1); |
---|
1670 | } |
---|
1671 | else { |
---|
1672 | AW_awar *is_awar = aww->get_root()->label_is_awar(str); |
---|
1673 | |
---|
1674 | if (is_awar) { // for labels displaying awar values, insert dummy text here |
---|
1675 | int wanted_len = aww->_at->length_of_buttons - 2; |
---|
1676 | if (wanted_len < 1) wanted_len = 1; |
---|
1677 | |
---|
1678 | char *labelbuf = GB_give_buffer(wanted_len+1); |
---|
1679 | memset(labelbuf, 'y', wanted_len); |
---|
1680 | labelbuf[wanted_len] = 0; |
---|
1681 | |
---|
1682 | label = labelbuf; |
---|
1683 | } |
---|
1684 | else { |
---|
1685 | label = str; |
---|
1686 | } |
---|
1687 | } |
---|
1688 | |
---|
1689 | // store results locally, cause aw_str_2_label is nearly always called twice with same arguments |
---|
1690 | // (see RES_LABEL_CONVERT) |
---|
1691 | last_label = label; |
---|
1692 | last_str = str; |
---|
1693 | last_aww = aww; |
---|
1694 | } |
---|
1695 | return label; |
---|
1696 | } |
---|
1697 | |
---|
1698 | void AW_label_in_awar_list(AW_window *aww, Widget widget, const char *str) { |
---|
1699 | AW_awar *is_awar = aww->get_root()->label_is_awar(str); |
---|
1700 | if (is_awar) { |
---|
1701 | char *display = is_awar->read_as_string(); |
---|
1702 | |
---|
1703 | if (!display) { |
---|
1704 | aw_assert(0); // awar not found |
---|
1705 | freeset(display, GBS_global_string_copy("<undef AWAR: %s>", str)); |
---|
1706 | } |
---|
1707 | if (!display[0]) freeset(display, strdup(" ")); // empty string causes wrong-sized buttons |
---|
1708 | |
---|
1709 | aww->update_label(widget, display); |
---|
1710 | free(display); |
---|
1711 | |
---|
1712 | is_awar->tie_widget(0, widget, AW_WIDGET_LABEL_FIELD, aww); |
---|
1713 | } |
---|
1714 | } |
---|
1715 | |
---|
1716 | static void aw_window_avoid_destroy_cb(Widget, AW_window *, XmAnyCallbackStruct *) { |
---|
1717 | aw_message("If YOU do not know what to answer, how should ARB know?\nPlease think again and answer the prompt!"); |
---|
1718 | } |
---|
1719 | |
---|
1720 | static void aw_window_noexit_destroy_cb(Widget, AW_window *aww, XmAnyCallbackStruct *) { |
---|
1721 | aww->hide(); |
---|
1722 | // don't exit, when using destroy callback |
---|
1723 | } |
---|
1724 | |
---|
1725 | static void aw_window_destroy_cb(Widget, AW_window *aww, XmAnyCallbackStruct *) { |
---|
1726 | AW_root *root = aww->get_root(); |
---|
1727 | if ((p_global->main_aww == aww) || !p_global->main_aww->is_shown()) { |
---|
1728 | #ifdef NDEBUG |
---|
1729 | if (!aw_ask_sure("quit_by_X", "Are you sure to quit?")) return; |
---|
1730 | #endif |
---|
1731 | exit(EXIT_SUCCESS); |
---|
1732 | } |
---|
1733 | aww->hide(); |
---|
1734 | } |
---|
1735 | |
---|
1736 | static void aw_update_window_geometry_awars(AW_window *aww) { |
---|
1737 | AW_window_Motif *motif = p_aww(aww); |
---|
1738 | |
---|
1739 | short posx, posy; |
---|
1740 | unsigned short width, height, borderwidth; |
---|
1741 | XtVaGetValues(motif->shell, // bad hack |
---|
1742 | XmNborderWidth, &borderwidth, |
---|
1743 | XmNwidth, &width, |
---|
1744 | XmNheight, &height, |
---|
1745 | XmNx, &posx, |
---|
1746 | XmNy, &posy, |
---|
1747 | NULL); |
---|
1748 | |
---|
1749 | if (motif->knows_WM_offset()) { |
---|
1750 | posy -= motif->WM_top_offset; |
---|
1751 | posx -= motif->WM_left_offset; |
---|
1752 | |
---|
1753 | if (posx<0) posx = 0; |
---|
1754 | if (posy<0) posy = 0; |
---|
1755 | |
---|
1756 | aww->store_pos_in_awars(posx, posy); |
---|
1757 | } |
---|
1758 | #if defined(DEBUG) |
---|
1759 | else { |
---|
1760 | fprintf(stderr, " WM_offsets unknown. Did not update awars!\n"); |
---|
1761 | } |
---|
1762 | #endif |
---|
1763 | aww->store_size_in_awars(width, height); |
---|
1764 | } |
---|
1765 | |
---|
1766 | static long aw_loop_get_window_geometry(const char *, long val, void *) { |
---|
1767 | aw_update_window_geometry_awars((AW_window *)val); |
---|
1768 | return val; |
---|
1769 | } |
---|
1770 | |
---|
1771 | void aw_update_all_window_geometry_awars(AW_root *awr) { |
---|
1772 | GBS_hash_do_loop(awr->hash_for_windows, aw_loop_get_window_geometry, NULL); |
---|
1773 | } |
---|
1774 | |
---|
1775 | static const char *existingPixmap(const char *icon_relpath, const char *name) { |
---|
1776 | const char *icon_relname = GBS_global_string("%s/%s.xpm", icon_relpath, name); |
---|
1777 | const char *icon_fullname = AW_get_pixmapPath(icon_relname); |
---|
1778 | |
---|
1779 | if (!GB_is_regularfile(icon_fullname)) icon_fullname = NULL; |
---|
1780 | |
---|
1781 | return icon_fullname; |
---|
1782 | } |
---|
1783 | |
---|
1784 | static Pixmap getIcon(Screen *screen, const char *iconName, Pixel foreground, Pixel background) { |
---|
1785 | static GB_HASH *icon_hash = 0; |
---|
1786 | if (!icon_hash) icon_hash = GBS_create_hash(100, GB_MIND_CASE); |
---|
1787 | |
---|
1788 | Pixmap pixmap = GBS_read_hash(icon_hash, iconName); |
---|
1789 | |
---|
1790 | if (!pixmap && iconName) { |
---|
1791 | const char *iconFile = existingPixmap("icons", iconName); |
---|
1792 | |
---|
1793 | if (iconFile) { |
---|
1794 | char *ico = strdup(iconFile); |
---|
1795 | pixmap = XmGetPixmap(screen, ico, foreground, background); |
---|
1796 | GBS_write_hash(icon_hash, iconName, pixmap); |
---|
1797 | free(ico); |
---|
1798 | } |
---|
1799 | } |
---|
1800 | |
---|
1801 | return pixmap; |
---|
1802 | } |
---|
1803 | |
---|
1804 | static void aw_set_delete_window_cb(AW_window *aww, Widget shell, bool allow_close) { |
---|
1805 | Atom WM_DELETE_WINDOW = XmInternAtom(XtDisplay(shell), (char*)"WM_DELETE_WINDOW", False); |
---|
1806 | |
---|
1807 | // remove any previous callbacks |
---|
1808 | XmRemoveWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_avoid_destroy_cb, (caddr_t)aww); |
---|
1809 | XmRemoveWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_noexit_destroy_cb, (caddr_t)aww); |
---|
1810 | XmRemoveWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_destroy_cb, (caddr_t)aww); |
---|
1811 | |
---|
1812 | if (!allow_close) { |
---|
1813 | XmAddWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_avoid_destroy_cb, (caddr_t)aww); |
---|
1814 | } |
---|
1815 | else { |
---|
1816 | AW_root *root = aww->get_root(); |
---|
1817 | if (p_global->no_exit) { |
---|
1818 | XmAddWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_noexit_destroy_cb, (caddr_t)aww); |
---|
1819 | } |
---|
1820 | else { |
---|
1821 | XmAddWMProtocolCallback(shell, WM_DELETE_WINDOW, (XtCallbackProc)aw_window_destroy_cb, (caddr_t)aww); |
---|
1822 | } |
---|
1823 | } |
---|
1824 | } |
---|
1825 | |
---|
1826 | void AW_window::allow_delete_window(bool allow_close) { |
---|
1827 | aw_set_delete_window_cb(this, p_w->shell, allow_close); |
---|
1828 | } |
---|
1829 | |
---|
1830 | Widget aw_create_shell(AW_window *aww, bool allow_resize, bool allow_close, int width, int height, int posx, int posy) { |
---|
1831 | AW_root *root = aww->get_root(); |
---|
1832 | Widget shell; |
---|
1833 | |
---|
1834 | // set minimum window size to size provided by init |
---|
1835 | if (width >aww->_at->max_x_size) aww->_at->max_x_size = width; |
---|
1836 | if (height>aww->_at->max_y_size) aww->_at->max_y_size = height; |
---|
1837 | |
---|
1838 | bool has_user_geometry = false; |
---|
1839 | if (!GBS_read_hash(root->hash_for_windows, aww->get_window_id())) { |
---|
1840 | GBS_write_hash(root->hash_for_windows, aww->get_window_id(), (long)aww); |
---|
1841 | |
---|
1842 | aww->create_user_geometry_awars(posx, posy, width, height); |
---|
1843 | } |
---|
1844 | { |
---|
1845 | int user_width, user_height; aww->get_size_from_awars(user_width, user_height); |
---|
1846 | int user_posx, user_posy; aww->get_pos_from_awars(user_posx, user_posy); |
---|
1847 | |
---|
1848 | if (allow_resize) { |
---|
1849 | if (width != user_width) { width = user_width; has_user_geometry = true; } |
---|
1850 | if (height != user_height) { height = user_height; has_user_geometry = true; } |
---|
1851 | } |
---|
1852 | |
---|
1853 | // @@@ FIXME: maximum should be set to current screen size minus some offset |
---|
1854 | // to ensure that windows do not appear outside screen |
---|
1855 | if (posx != user_posx) { posx = user_posx; has_user_geometry = true; } |
---|
1856 | if (posy != user_posy) { posy = user_posy; has_user_geometry = true; } |
---|
1857 | |
---|
1858 | if (has_user_geometry) { |
---|
1859 | aww->recalc_size_atShow(AW_RESIZE_USER); // keep user geometry (only if user size is smaller than default size, the latter is used) |
---|
1860 | } |
---|
1861 | else { // no geometry yet |
---|
1862 | aww->recalc_pos_atShow(AW_REPOS_TO_MOUSE_ONCE); // popup the window at current mouse position |
---|
1863 | } |
---|
1864 | } |
---|
1865 | |
---|
1866 | if (allow_resize) { |
---|
1867 | // create the window big enough to ensure that all widgets |
---|
1868 | // are created in visible area (otherwise widget are crippled). |
---|
1869 | // window will be resized later (on show) |
---|
1870 | |
---|
1871 | width = 4000; |
---|
1872 | height = 3000; |
---|
1873 | |
---|
1874 | aww->recalc_size_atShow(AW_RESIZE_ANY); |
---|
1875 | } |
---|
1876 | |
---|
1877 | Widget father = p_global->toplevel_widget; |
---|
1878 | Screen *screen = XtScreen(father); |
---|
1879 | Pixmap icon_pixmap = getIcon(screen, aww->window_defaults_name, p_global->foreground, p_global->background); |
---|
1880 | |
---|
1881 | if (!icon_pixmap) { |
---|
1882 | icon_pixmap = getIcon(screen, root->program_name, p_global->foreground, p_global->background); |
---|
1883 | } |
---|
1884 | |
---|
1885 | if (!icon_pixmap) { |
---|
1886 | GBK_terminatef("Missing icon pixmap for window '%s'\n", aww->window_defaults_name); |
---|
1887 | } |
---|
1888 | else if (icon_pixmap == XmUNSPECIFIED_PIXMAP) { |
---|
1889 | GBK_terminatef("Failed to load icon pixmap for window '%s'\n", aww->window_defaults_name); |
---|
1890 | } |
---|
1891 | |
---|
1892 | int focusPolicy = root->focus_follows_mouse ? XmPOINTER : XmEXPLICIT; |
---|
1893 | |
---|
1894 | { |
---|
1895 | aw_xargs args(9); |
---|
1896 | |
---|
1897 | args.add(XmNwidth, width); |
---|
1898 | args.add(XmNheight, height); |
---|
1899 | args.add(XmNx, posx); |
---|
1900 | args.add(XmNy, posy); |
---|
1901 | args.add(XmNtitle, (XtArgVal)aww->window_name); |
---|
1902 | args.add(XmNiconName, (XtArgVal)aww->window_name); |
---|
1903 | args.add(XmNkeyboardFocusPolicy, focusPolicy); |
---|
1904 | args.add(XmNdeleteResponse, XmDO_NOTHING); |
---|
1905 | args.add(XtNiconPixmap, icon_pixmap); |
---|
1906 | |
---|
1907 | if (!p_global->main_widget || !p_global->main_aww->is_shown()) { |
---|
1908 | shell = XtCreatePopupShell("editor", applicationShellWidgetClass, father, args.list(), args.size()); |
---|
1909 | } |
---|
1910 | else { |
---|
1911 | shell = XtCreatePopupShell("transient", transientShellWidgetClass, father, args.list(), args.size()); |
---|
1912 | } |
---|
1913 | } |
---|
1914 | XtAddEventHandler(shell, EnterWindowMask, FALSE, AW_root_focusCB, (XtPointer) aww->get_root()); |
---|
1915 | |
---|
1916 | if (!p_global->main_widget) { |
---|
1917 | p_global->main_widget = shell; |
---|
1918 | p_global->main_aww = aww; |
---|
1919 | } |
---|
1920 | else { |
---|
1921 | if (!p_global->main_aww->is_shown()) { // now i am the root window |
---|
1922 | p_global->main_widget = shell; |
---|
1923 | p_global->main_aww = aww; |
---|
1924 | } |
---|
1925 | } |
---|
1926 | |
---|
1927 | aw_set_delete_window_cb(aww, shell, allow_close); |
---|
1928 | |
---|
1929 | // set icon window (for window managers where iconified applications are dropped onto desktop or similar) |
---|
1930 | { |
---|
1931 | Window icon_window; |
---|
1932 | XtVaGetValues(shell, XmNiconWindow, &icon_window, NULL); |
---|
1933 | |
---|
1934 | Display *dpy = XtDisplay(shell); |
---|
1935 | if (!icon_window) { |
---|
1936 | XSetWindowAttributes attr; |
---|
1937 | attr.background_pixmap = icon_pixmap; |
---|
1938 | |
---|
1939 | int xpos, ypos; |
---|
1940 | unsigned int xsize, ysize, borderwidth, depth; |
---|
1941 | Window wroot; |
---|
1942 | |
---|
1943 | if (XGetGeometry(dpy, icon_pixmap, &wroot, &xpos, &ypos, &xsize, &ysize, &borderwidth, &depth)) { |
---|
1944 | icon_window = XCreateWindow(dpy, wroot, 0, 0, xsize, ysize, 0, depth, CopyFromParent, CopyFromParent, CWBackPixmap, &attr); |
---|
1945 | } |
---|
1946 | } |
---|
1947 | if (!icon_window) { |
---|
1948 | XtVaSetValues(shell, XmNiconPixmap, icon_pixmap, NULL); |
---|
1949 | } |
---|
1950 | else { |
---|
1951 | XtVaSetValues(shell, XmNiconWindow, icon_window, NULL); |
---|
1952 | XSetWindowBackgroundPixmap(dpy, icon_window, icon_pixmap); |
---|
1953 | XClearWindow(dpy, icon_window); |
---|
1954 | } |
---|
1955 | } |
---|
1956 | |
---|
1957 | return shell; |
---|
1958 | } |
---|
1959 | |
---|
1960 | |
---|
1961 | void aw_realize_widget(AW_window *aww) { |
---|
1962 | if (p_aww(aww)->areas[AW_INFO_AREA] && p_aww(aww)->areas[AW_INFO_AREA]->get_form()) { |
---|
1963 | XtManageChild(p_aww(aww)->areas[AW_INFO_AREA]->get_form()); |
---|
1964 | } |
---|
1965 | if (p_aww(aww)->areas[AW_MIDDLE_AREA] && p_aww(aww)->areas[AW_MIDDLE_AREA]->get_form()) { |
---|
1966 | XtManageChild(p_aww(aww)->areas[AW_MIDDLE_AREA]->get_form()); |
---|
1967 | } |
---|
1968 | if (p_aww(aww)->areas[AW_BOTTOM_AREA] && p_aww(aww)->areas[AW_BOTTOM_AREA]->get_form()) { |
---|
1969 | XtManageChild(p_aww(aww)->areas[AW_BOTTOM_AREA]->get_form()); |
---|
1970 | } |
---|
1971 | XtRealizeWidget(p_aww(aww)->shell); |
---|
1972 | p_aww(aww)->WM_top_offset = AW_CALC_OFFSET_ON_EXPOSE; |
---|
1973 | } |
---|
1974 | |
---|
1975 | void AW_window_menu_modes::init(AW_root *root_in, const char *wid, const char *windowname, int width, int height) { |
---|
1976 | Widget main_window; |
---|
1977 | Widget help_popup; |
---|
1978 | Widget help_label; |
---|
1979 | Widget separator; |
---|
1980 | Widget form1; |
---|
1981 | Widget form2; |
---|
1982 | const char *help_button = "HELP"; |
---|
1983 | const char *help_mnemonic = "H"; |
---|
1984 | |
---|
1985 | #if defined(DUMP_MENU_LIST) |
---|
1986 | initMenuListing(windowname); |
---|
1987 | #endif // DUMP_MENU_LIST |
---|
1988 | root = root_in; // for macro |
---|
1989 | window_name = strdup(windowname); |
---|
1990 | window_defaults_name = GBS_string_2_key(wid); |
---|
1991 | |
---|
1992 | int posx = 50; |
---|
1993 | int posy = 50; |
---|
1994 | |
---|
1995 | p_w->shell = aw_create_shell(this, true, true, width, height, posx, posy); |
---|
1996 | |
---|
1997 | main_window = XtVaCreateManagedWidget("mainWindow1", |
---|
1998 | xmMainWindowWidgetClass, p_w->shell, |
---|
1999 | NULL); |
---|
2000 | |
---|
2001 | p_w->menu_bar[0] = XtVaCreateManagedWidget("menu1", xmRowColumnWidgetClass, |
---|
2002 | main_window, |
---|
2003 | XmNrowColumnType, XmMENU_BAR, |
---|
2004 | NULL); |
---|
2005 | |
---|
2006 | // create shell for help-cascade |
---|
2007 | help_popup = XtVaCreatePopupShell("menu_shell", xmMenuShellWidgetClass, |
---|
2008 | p_w->menu_bar[0], |
---|
2009 | XmNwidth, 1, |
---|
2010 | XmNheight, 1, |
---|
2011 | XmNallowShellResize, true, |
---|
2012 | XmNoverrideRedirect, true, |
---|
2013 | NULL); |
---|
2014 | |
---|
2015 | // create row column in Pull-Down shell |
---|
2016 | p_w->help_pull_down = XtVaCreateWidget("menu_row_column", |
---|
2017 | xmRowColumnWidgetClass, help_popup, |
---|
2018 | XmNrowColumnType, XmMENU_PULLDOWN, |
---|
2019 | NULL); |
---|
2020 | |
---|
2021 | // create HELP-label in menu bar |
---|
2022 | help_label = XtVaCreateManagedWidget("menu1_top_b1", |
---|
2023 | xmCascadeButtonWidgetClass, p_w->menu_bar[0], |
---|
2024 | RES_CONVERT(XmNlabelString, help_button), |
---|
2025 | RES_CONVERT(XmNmnemonic, help_mnemonic), |
---|
2026 | XmNsubMenuId, p_w->help_pull_down, NULL); |
---|
2027 | XtVaSetValues(p_w->menu_bar[0], XmNmenuHelpWidget, help_label, NULL); |
---|
2028 | root->make_sensitive(help_label, AWM_ALL); |
---|
2029 | |
---|
2030 | form1 = XtVaCreateManagedWidget("form1", |
---|
2031 | xmFormWidgetClass, |
---|
2032 | main_window, |
---|
2033 | // XmNwidth, width, |
---|
2034 | // XmNheight, height, |
---|
2035 | XmNresizePolicy, XmRESIZE_NONE, |
---|
2036 | // XmNx, 0, |
---|
2037 | // XmNy, 0, |
---|
2038 | NULL); |
---|
2039 | |
---|
2040 | p_w->mode_area = XtVaCreateManagedWidget("mode area", |
---|
2041 | xmDrawingAreaWidgetClass, |
---|
2042 | form1, |
---|
2043 | XmNresizePolicy, XmRESIZE_NONE, |
---|
2044 | XmNwidth, 38, |
---|
2045 | XmNheight, height, |
---|
2046 | XmNx, 0, |
---|
2047 | XmNy, 0, |
---|
2048 | XmNleftOffset, 0, |
---|
2049 | XmNtopOffset, 0, |
---|
2050 | XmNbottomAttachment, XmATTACH_FORM, |
---|
2051 | XmNleftAttachment, XmATTACH_POSITION, |
---|
2052 | XmNtopAttachment, XmATTACH_POSITION, |
---|
2053 | XmNmarginHeight, 2, |
---|
2054 | XmNmarginWidth, 1, |
---|
2055 | NULL); |
---|
2056 | |
---|
2057 | separator = XtVaCreateManagedWidget("separator", |
---|
2058 | xmSeparatorWidgetClass, |
---|
2059 | form1, |
---|
2060 | XmNx, 37, |
---|
2061 | XmNshadowThickness, 4, |
---|
2062 | XmNorientation, XmVERTICAL, |
---|
2063 | XmNbottomAttachment, XmATTACH_FORM, |
---|
2064 | XmNtopAttachment, XmATTACH_FORM, |
---|
2065 | XmNleftAttachment, XmATTACH_NONE, |
---|
2066 | XmNleftWidget, NULL, |
---|
2067 | XmNrightAttachment, XmATTACH_NONE, |
---|
2068 | XmNleftOffset, 70, |
---|
2069 | XmNleftPosition, 0, |
---|
2070 | NULL); |
---|
2071 | |
---|
2072 | form2 = XtVaCreateManagedWidget("form2", |
---|
2073 | xmFormWidgetClass, |
---|
2074 | form1, |
---|
2075 | XmNwidth, width, |
---|
2076 | XmNheight, height, |
---|
2077 | XmNtopOffset, 0, |
---|
2078 | XmNbottomOffset, 0, |
---|
2079 | XmNleftOffset, 0, |
---|
2080 | XmNrightOffset, 0, |
---|
2081 | XmNrightAttachment, XmATTACH_FORM, |
---|
2082 | XmNbottomAttachment, XmATTACH_FORM, |
---|
2083 | XmNleftAttachment, XmATTACH_WIDGET, |
---|
2084 | XmNleftWidget, separator, |
---|
2085 | XmNtopAttachment, XmATTACH_POSITION, |
---|
2086 | XmNresizePolicy, XmRESIZE_NONE, |
---|
2087 | XmNx, 0, |
---|
2088 | XmNy, 0, |
---|
2089 | NULL); |
---|
2090 | p_w->areas[AW_INFO_AREA] = |
---|
2091 | new AW_area_management(root, form2, XtVaCreateManagedWidget("info_area", |
---|
2092 | xmDrawingAreaWidgetClass, |
---|
2093 | form2, |
---|
2094 | XmNheight, 0, |
---|
2095 | XmNbottomAttachment, XmATTACH_NONE, |
---|
2096 | XmNtopAttachment, XmATTACH_FORM, |
---|
2097 | XmNleftAttachment, XmATTACH_FORM, |
---|
2098 | XmNrightAttachment, XmATTACH_FORM, |
---|
2099 | XmNmarginHeight, 2, |
---|
2100 | XmNmarginWidth, 2, |
---|
2101 | NULL)); |
---|
2102 | |
---|
2103 | p_w->areas[AW_BOTTOM_AREA] = |
---|
2104 | new AW_area_management(root, form2, XtVaCreateManagedWidget("bottom_area", |
---|
2105 | xmDrawingAreaWidgetClass, |
---|
2106 | form2, |
---|
2107 | XmNheight, 0, |
---|
2108 | XmNbottomAttachment, XmATTACH_FORM, |
---|
2109 | XmNtopAttachment, XmATTACH_NONE, |
---|
2110 | XmNleftAttachment, XmATTACH_FORM, |
---|
2111 | XmNrightAttachment, XmATTACH_FORM, |
---|
2112 | NULL)); |
---|
2113 | |
---|
2114 | p_w->scroll_bar_horizontal = XtVaCreateManagedWidget("scroll_bar_horizontal", |
---|
2115 | xmScrollBarWidgetClass, |
---|
2116 | form2, |
---|
2117 | XmNheight, 15, |
---|
2118 | XmNminimum, 0, |
---|
2119 | XmNmaximum, AW_SCROLL_MAX, |
---|
2120 | XmNincrement, 10, |
---|
2121 | XmNsliderSize, AW_SCROLL_MAX, |
---|
2122 | XmNrightAttachment, XmATTACH_FORM, |
---|
2123 | XmNbottomAttachment, XmATTACH_FORM, |
---|
2124 | XmNbottomOffset, 0, |
---|
2125 | XmNleftAttachment, XmATTACH_FORM, |
---|
2126 | XmNtopAttachment, XmATTACH_NONE, |
---|
2127 | XmNorientation, XmHORIZONTAL, |
---|
2128 | XmNrightOffset, 18, |
---|
2129 | NULL); |
---|
2130 | |
---|
2131 | p_w->scroll_bar_vertical = XtVaCreateManagedWidget("scroll_bar_vertical", |
---|
2132 | xmScrollBarWidgetClass, |
---|
2133 | form2, |
---|
2134 | XmNwidth, 15, |
---|
2135 | XmNminimum, 0, |
---|
2136 | XmNmaximum, AW_SCROLL_MAX, |
---|
2137 | XmNincrement, 10, |
---|
2138 | XmNsliderSize, AW_SCROLL_MAX, |
---|
2139 | XmNrightAttachment, XmATTACH_FORM, |
---|
2140 | XmNbottomAttachment, XmATTACH_WIDGET, |
---|
2141 | XmNbottomWidget, p_w->scroll_bar_horizontal, |
---|
2142 | XmNbottomOffset, 3, |
---|
2143 | XmNleftOffset, 3, |
---|
2144 | XmNrightOffset, 3, |
---|
2145 | XmNleftAttachment, XmATTACH_NONE, |
---|
2146 | XmNtopAttachment, XmATTACH_WIDGET, |
---|
2147 | XmNtopWidget, INFO_WIDGET, |
---|
2148 | NULL); |
---|
2149 | |
---|
2150 | p_w->frame = XtVaCreateManagedWidget("draw_area", |
---|
2151 | xmFrameWidgetClass, |
---|
2152 | form2, |
---|
2153 | XmNshadowType, XmSHADOW_IN, |
---|
2154 | XmNshadowThickness, 2, |
---|
2155 | XmNleftOffset, 3, |
---|
2156 | XmNtopOffset, 3, |
---|
2157 | XmNbottomOffset, 3, |
---|
2158 | XmNrightOffset, 3, |
---|
2159 | XmNbottomAttachment, XmATTACH_WIDGET, |
---|
2160 | XmNbottomWidget, p_w->scroll_bar_horizontal, |
---|
2161 | XmNtopAttachment, XmATTACH_FORM, |
---|
2162 | XmNtopOffset, 0, |
---|
2163 | XmNleftAttachment, XmATTACH_FORM, |
---|
2164 | XmNrightAttachment, XmATTACH_WIDGET, |
---|
2165 | XmNrightWidget, p_w->scroll_bar_vertical, |
---|
2166 | NULL); |
---|
2167 | |
---|
2168 | p_w->areas[AW_MIDDLE_AREA] = |
---|
2169 | new AW_area_management(root, p_w->frame, XtVaCreateManagedWidget("draw area", |
---|
2170 | xmDrawingAreaWidgetClass, |
---|
2171 | p_w->frame, |
---|
2172 | XmNmarginHeight, 0, |
---|
2173 | XmNmarginWidth, 0, |
---|
2174 | NULL)); |
---|
2175 | |
---|
2176 | XmMainWindowSetAreas(main_window, p_w->menu_bar[0], (Widget) NULL, (Widget) NULL, (Widget) NULL, form1); |
---|
2177 | |
---|
2178 | aw_realize_widget(this); |
---|
2179 | |
---|
2180 | create_devices(); |
---|
2181 | aw_insert_default_help_entries(this); |
---|
2182 | create_window_variables(); |
---|
2183 | } |
---|
2184 | |
---|
2185 | void AW_window_menu::init(AW_root *root_in, const char *wid, const char *windowname, int width, int height) { |
---|
2186 | Widget main_window; |
---|
2187 | Widget help_popup; |
---|
2188 | Widget help_label; |
---|
2189 | Widget separator; |
---|
2190 | Widget form1; |
---|
2191 | Widget form2; |
---|
2192 | const char *help_button = "HELP"; |
---|
2193 | const char *help_mnemonic = "H"; |
---|
2194 | |
---|
2195 | #if defined(DUMP_MENU_LIST) |
---|
2196 | initMenuListing(windowname); |
---|
2197 | #endif // DUMP_MENU_LIST |
---|
2198 | root = root_in; // for macro |
---|
2199 | window_name = strdup(windowname); |
---|
2200 | window_defaults_name = GBS_string_2_key(wid); |
---|
2201 | |
---|
2202 | int posx = 50; |
---|
2203 | int posy = 50; |
---|
2204 | |
---|
2205 | p_w->shell = aw_create_shell(this, true, true, width, height, posx, posy); |
---|
2206 | |
---|
2207 | main_window = XtVaCreateManagedWidget("mainWindow1", |
---|
2208 | xmMainWindowWidgetClass, p_w->shell, |
---|
2209 | NULL); |
---|
2210 | |
---|
2211 | p_w->menu_bar[0] = XtVaCreateManagedWidget("menu1", xmRowColumnWidgetClass, |
---|
2212 | main_window, |
---|
2213 | XmNrowColumnType, XmMENU_BAR, |
---|
2214 | NULL); |
---|
2215 | |
---|
2216 | // create shell for help-cascade |
---|
2217 | help_popup = XtVaCreatePopupShell("menu_shell", xmMenuShellWidgetClass, |
---|
2218 | p_w->menu_bar[0], |
---|
2219 | XmNwidth, 1, |
---|
2220 | XmNheight, 1, |
---|
2221 | XmNallowShellResize, true, |
---|
2222 | XmNoverrideRedirect, true, |
---|
2223 | NULL); |
---|
2224 | |
---|
2225 | // create row column in Pull-Down shell |
---|
2226 | p_w->help_pull_down = XtVaCreateWidget("menu_row_column", |
---|
2227 | xmRowColumnWidgetClass, help_popup, |
---|
2228 | XmNrowColumnType, XmMENU_PULLDOWN, |
---|
2229 | NULL); |
---|
2230 | |
---|
2231 | // create HELP-label in menu bar |
---|
2232 | help_label = XtVaCreateManagedWidget("menu1_top_b1", |
---|
2233 | xmCascadeButtonWidgetClass, p_w->menu_bar[0], |
---|
2234 | RES_CONVERT(XmNlabelString, help_button), |
---|
2235 | RES_CONVERT(XmNmnemonic, help_mnemonic), |
---|
2236 | XmNsubMenuId, p_w->help_pull_down, NULL); |
---|
2237 | XtVaSetValues(p_w->menu_bar[0], XmNmenuHelpWidget, help_label, NULL); |
---|
2238 | root->make_sensitive(help_label, AWM_ALL); |
---|
2239 | |
---|
2240 | form1 = XtVaCreateManagedWidget("form1", |
---|
2241 | xmFormWidgetClass, |
---|
2242 | main_window, |
---|
2243 | // XmNwidth, width, |
---|
2244 | // XmNheight, height, |
---|
2245 | XmNresizePolicy, XmRESIZE_NONE, |
---|
2246 | // XmNx, 0, |
---|
2247 | // XmNy, 0, |
---|
2248 | NULL); |
---|
2249 | |
---|
2250 | p_w->mode_area = XtVaCreateManagedWidget("mode area", |
---|
2251 | xmDrawingAreaWidgetClass, |
---|
2252 | form1, |
---|
2253 | XmNresizePolicy, XmRESIZE_NONE, |
---|
2254 | XmNwidth, 17, |
---|
2255 | XmNheight, height, |
---|
2256 | XmNx, 0, |
---|
2257 | XmNy, 0, |
---|
2258 | XmNleftOffset, 0, |
---|
2259 | XmNtopOffset, 0, |
---|
2260 | XmNbottomAttachment, XmATTACH_FORM, |
---|
2261 | XmNleftAttachment, XmATTACH_POSITION, |
---|
2262 | XmNtopAttachment, XmATTACH_POSITION, |
---|
2263 | XmNmarginHeight, 2, |
---|
2264 | XmNmarginWidth, 1, |
---|
2265 | NULL); |
---|
2266 | |
---|
2267 | separator = p_w->mode_area; |
---|
2268 | |
---|
2269 | form2 = XtVaCreateManagedWidget("form2", |
---|
2270 | xmFormWidgetClass, |
---|
2271 | form1, |
---|
2272 | XmNwidth, width, |
---|
2273 | XmNheight, height, |
---|
2274 | XmNtopOffset, 0, |
---|
2275 | XmNbottomOffset, 0, |
---|
2276 | XmNleftOffset, 0, |
---|
2277 | XmNrightOffset, 0, |
---|
2278 | XmNrightAttachment, XmATTACH_FORM, |
---|
2279 | XmNbottomAttachment, XmATTACH_FORM, |
---|
2280 | XmNleftAttachment, XmATTACH_WIDGET, |
---|
2281 | XmNleftWidget, separator, |
---|
2282 | XmNtopAttachment, XmATTACH_POSITION, |
---|
2283 | XmNresizePolicy, XmRESIZE_NONE, |
---|
2284 | XmNx, 0, |
---|
2285 | XmNy, 0, |
---|
2286 | NULL); |
---|
2287 | p_w->areas[AW_INFO_AREA] = |
---|
2288 | new AW_area_management(root, form2, XtVaCreateManagedWidget("info_area", |
---|
2289 | xmDrawingAreaWidgetClass, |
---|
2290 | form2, |
---|
2291 | XmNheight, 0, |
---|
2292 | XmNbottomAttachment, XmATTACH_NONE, |
---|
2293 | XmNtopAttachment, XmATTACH_FORM, |
---|
2294 | XmNleftAttachment, XmATTACH_FORM, |
---|
2295 | XmNrightAttachment, XmATTACH_FORM, |
---|
2296 | XmNmarginHeight, 2, |
---|
2297 | XmNmarginWidth, 2, |
---|
2298 | NULL)); |
---|
2299 | |
---|
2300 | p_w->areas[AW_BOTTOM_AREA] = |
---|
2301 | new AW_area_management(root, form2, XtVaCreateManagedWidget("bottom_area", |
---|
2302 | xmDrawingAreaWidgetClass, |
---|
2303 | form2, |
---|
2304 | XmNheight, 0, |
---|
2305 | XmNbottomAttachment, XmATTACH_FORM, |
---|
2306 | XmNtopAttachment, XmATTACH_NONE, |
---|
2307 | XmNleftAttachment, XmATTACH_FORM, |
---|
2308 | XmNrightAttachment, XmATTACH_FORM, |
---|
2309 | NULL)); |
---|
2310 | |
---|
2311 | p_w->scroll_bar_horizontal = XtVaCreateManagedWidget("scroll_bar_horizontal", |
---|
2312 | xmScrollBarWidgetClass, |
---|
2313 | form2, |
---|
2314 | XmNheight, 15, |
---|
2315 | XmNminimum, 0, |
---|
2316 | XmNmaximum, AW_SCROLL_MAX, |
---|
2317 | XmNincrement, 10, |
---|
2318 | XmNsliderSize, AW_SCROLL_MAX, |
---|
2319 | XmNrightAttachment, XmATTACH_FORM, |
---|
2320 | XmNbottomAttachment, XmATTACH_FORM, |
---|
2321 | XmNbottomOffset, 0, |
---|
2322 | XmNleftAttachment, XmATTACH_FORM, |
---|
2323 | XmNtopAttachment, XmATTACH_NONE, |
---|
2324 | XmNorientation, XmHORIZONTAL, |
---|
2325 | XmNrightOffset, 18, |
---|
2326 | NULL); |
---|
2327 | |
---|
2328 | p_w->scroll_bar_vertical = XtVaCreateManagedWidget("scroll_bar_vertical", |
---|
2329 | xmScrollBarWidgetClass, |
---|
2330 | form2, |
---|
2331 | XmNwidth, 15, |
---|
2332 | XmNminimum, 0, |
---|
2333 | XmNmaximum, AW_SCROLL_MAX, |
---|
2334 | XmNincrement, 10, |
---|
2335 | XmNsliderSize, AW_SCROLL_MAX, |
---|
2336 | XmNrightAttachment, XmATTACH_FORM, |
---|
2337 | XmNbottomAttachment, XmATTACH_WIDGET, |
---|
2338 | XmNbottomWidget, p_w->scroll_bar_horizontal, |
---|
2339 | XmNbottomOffset, 3, |
---|
2340 | XmNleftOffset, 3, |
---|
2341 | XmNrightOffset, 3, |
---|
2342 | XmNleftAttachment, XmATTACH_NONE, |
---|
2343 | XmNtopAttachment, XmATTACH_WIDGET, |
---|
2344 | XmNtopWidget, INFO_WIDGET, |
---|
2345 | NULL); |
---|
2346 | |
---|
2347 | p_w->frame = XtVaCreateManagedWidget("draw_area", |
---|
2348 | xmFrameWidgetClass, |
---|
2349 | form2, |
---|
2350 | XmNshadowType, XmSHADOW_IN, |
---|
2351 | XmNshadowThickness, 2, |
---|
2352 | XmNleftOffset, 3, |
---|
2353 | XmNtopOffset, 3, |
---|
2354 | XmNbottomOffset, 3, |
---|
2355 | XmNrightOffset, 3, |
---|
2356 | XmNbottomAttachment, XmATTACH_WIDGET, |
---|
2357 | XmNbottomWidget, p_w->scroll_bar_horizontal, |
---|
2358 | XmNtopAttachment, XmATTACH_FORM, |
---|
2359 | XmNtopOffset, 0, |
---|
2360 | XmNleftAttachment, XmATTACH_FORM, |
---|
2361 | XmNrightAttachment, XmATTACH_WIDGET, |
---|
2362 | XmNrightWidget, p_w->scroll_bar_vertical, |
---|
2363 | NULL); |
---|
2364 | |
---|
2365 | p_w->areas[AW_MIDDLE_AREA] = |
---|
2366 | new AW_area_management(root, p_w->frame, XtVaCreateManagedWidget("draw area", |
---|
2367 | xmDrawingAreaWidgetClass, |
---|
2368 | p_w->frame, |
---|
2369 | XmNmarginHeight, 0, |
---|
2370 | XmNmarginWidth, 0, |
---|
2371 | NULL)); |
---|
2372 | |
---|
2373 | XmMainWindowSetAreas(main_window, p_w->menu_bar[0], (Widget) NULL, |
---|
2374 | (Widget) NULL, (Widget) NULL, form1); |
---|
2375 | |
---|
2376 | aw_realize_widget(this); |
---|
2377 | |
---|
2378 | create_devices(); |
---|
2379 | aw_insert_default_help_entries(this); |
---|
2380 | create_window_variables(); |
---|
2381 | } |
---|
2382 | |
---|
2383 | void AW_window_simple::init(AW_root *root_in, const char *wid, const char *windowname) { |
---|
2384 | root = root_in; // for macro |
---|
2385 | |
---|
2386 | int width = 100; // this is only the minimum size! |
---|
2387 | int height = 100; |
---|
2388 | int posx = 50; |
---|
2389 | int posy = 50; |
---|
2390 | |
---|
2391 | window_name = strdup(windowname); |
---|
2392 | window_defaults_name = GBS_string_2_key(wid); |
---|
2393 | |
---|
2394 | p_w->shell = aw_create_shell(this, true, true, width, height, posx, posy); |
---|
2395 | |
---|
2396 | // add this to disable resize or maximize in simple dialogs (avoids broken layouts) |
---|
2397 | // XtVaSetValues(p_w->shell, XmNmwmFunctions, MWM_FUNC_MOVE | MWM_FUNC_CLOSE, NULL); |
---|
2398 | |
---|
2399 | Widget form1 = XtVaCreateManagedWidget("forms", xmFormWidgetClass, |
---|
2400 | p_w->shell, |
---|
2401 | NULL); |
---|
2402 | |
---|
2403 | p_w->areas[AW_INFO_AREA] = new AW_area_management(root, form1, XtVaCreateManagedWidget("info_area", |
---|
2404 | xmDrawingAreaWidgetClass, |
---|
2405 | form1, |
---|
2406 | XmNbottomAttachment, XmATTACH_FORM, |
---|
2407 | XmNtopAttachment, XmATTACH_FORM, |
---|
2408 | XmNleftAttachment, XmATTACH_FORM, |
---|
2409 | XmNrightAttachment, XmATTACH_FORM, |
---|
2410 | XmNmarginHeight, 2, |
---|
2411 | XmNmarginWidth, 2, |
---|
2412 | NULL)); |
---|
2413 | |
---|
2414 | aw_realize_widget(this); |
---|
2415 | create_devices(); |
---|
2416 | } |
---|
2417 | |
---|
2418 | void AW_window_simple_menu::init(AW_root *root_in, const char *wid, const char *windowname) { |
---|
2419 | root = root_in; // for macro |
---|
2420 | |
---|
2421 | const char *help_button = "HELP"; |
---|
2422 | const char *help_mnemonic = "H"; |
---|
2423 | window_name = strdup(windowname); |
---|
2424 | window_defaults_name = GBS_string_2_key(wid); |
---|
2425 | |
---|
2426 | int width = 100; |
---|
2427 | int height = 100; |
---|
2428 | int posx = 50; |
---|
2429 | int posy = 50; |
---|
2430 | |
---|
2431 | p_w->shell = aw_create_shell(this, true, true, width, height, posx, posy); |
---|
2432 | |
---|
2433 | Widget main_window; |
---|
2434 | Widget help_popup; |
---|
2435 | Widget help_label; |
---|
2436 | Widget form1; |
---|
2437 | |
---|
2438 | main_window = XtVaCreateManagedWidget("mainWindow1", |
---|
2439 | xmMainWindowWidgetClass, p_w->shell, |
---|
2440 | NULL); |
---|
2441 | |
---|
2442 | p_w->menu_bar[0] = XtVaCreateManagedWidget("menu1", xmRowColumnWidgetClass, |
---|
2443 | main_window, |
---|
2444 | XmNrowColumnType, XmMENU_BAR, |
---|
2445 | NULL); |
---|
2446 | |
---|
2447 | // create shell for help-cascade |
---|
2448 | help_popup = XtVaCreatePopupShell("menu_shell", xmMenuShellWidgetClass, |
---|
2449 | p_w->menu_bar[0], |
---|
2450 | XmNwidth, 1, |
---|
2451 | XmNheight, 1, |
---|
2452 | XmNallowShellResize, true, |
---|
2453 | XmNoverrideRedirect, true, |
---|
2454 | NULL); |
---|
2455 | |
---|
2456 | // create row column in Pull-Down shell |
---|
2457 | p_w->help_pull_down = XtVaCreateWidget("menu_row_column", |
---|
2458 | xmRowColumnWidgetClass, help_popup, |
---|
2459 | XmNrowColumnType, XmMENU_PULLDOWN, |
---|
2460 | NULL); |
---|
2461 | |
---|
2462 | // create HELP-label in menu bar |
---|
2463 | help_label = XtVaCreateManagedWidget("menu1_top_b1", |
---|
2464 | xmCascadeButtonWidgetClass, p_w->menu_bar[0], |
---|
2465 | RES_CONVERT(XmNlabelString, help_button), |
---|
2466 | RES_CONVERT(XmNmnemonic, help_mnemonic), |
---|
2467 | XmNsubMenuId, p_w->help_pull_down, NULL); |
---|
2468 | XtVaSetValues(p_w->menu_bar[0], XmNmenuHelpWidget, help_label, NULL); |
---|
2469 | root->make_sensitive(help_label, AWM_ALL); |
---|
2470 | |
---|
2471 | form1 = XtVaCreateManagedWidget("form1", |
---|
2472 | xmFormWidgetClass, |
---|
2473 | main_window, |
---|
2474 | XmNtopOffset, 10, |
---|
2475 | XmNresizePolicy, XmRESIZE_NONE, |
---|
2476 | NULL); |
---|
2477 | |
---|
2478 | p_w->areas[AW_INFO_AREA] = |
---|
2479 | new AW_area_management(root, form1, XtVaCreateManagedWidget("info_area", |
---|
2480 | xmDrawingAreaWidgetClass, |
---|
2481 | form1, |
---|
2482 | XmNbottomAttachment, XmATTACH_FORM, |
---|
2483 | XmNtopAttachment, XmATTACH_FORM, |
---|
2484 | XmNleftAttachment, XmATTACH_FORM, |
---|
2485 | XmNrightAttachment, XmATTACH_FORM, |
---|
2486 | XmNmarginHeight, 2, |
---|
2487 | XmNmarginWidth, 2, |
---|
2488 | NULL)); |
---|
2489 | |
---|
2490 | aw_realize_widget(this); |
---|
2491 | |
---|
2492 | aw_insert_default_help_entries(this); |
---|
2493 | create_devices(); |
---|
2494 | } |
---|
2495 | |
---|
2496 | void AW_window_message::init(AW_root *root_in, const char *windowname, bool allow_close) { |
---|
2497 | root = root_in; // for macro |
---|
2498 | |
---|
2499 | int width = 100; |
---|
2500 | int height = 100; |
---|
2501 | int posx = 50; |
---|
2502 | int posy = 50; |
---|
2503 | |
---|
2504 | window_name = strdup(windowname); |
---|
2505 | window_defaults_name = GBS_string_2_key(window_name); |
---|
2506 | |
---|
2507 | // create shell for message box |
---|
2508 | p_w->shell = aw_create_shell(this, true, allow_close, width, height, posx, posy); |
---|
2509 | |
---|
2510 | // disable resize or maximize in simple dialogs (avoids broken layouts) |
---|
2511 | XtVaSetValues(p_w->shell, XmNmwmFunctions, MWM_FUNC_MOVE | MWM_FUNC_CLOSE, |
---|
2512 | NULL); |
---|
2513 | |
---|
2514 | p_w->areas[AW_INFO_AREA] = new AW_area_management(root, p_w->shell, XtVaCreateManagedWidget("info_area", |
---|
2515 | xmDrawingAreaWidgetClass, |
---|
2516 | p_w->shell, |
---|
2517 | XmNheight, 0, |
---|
2518 | XmNbottomAttachment, XmATTACH_NONE, |
---|
2519 | XmNtopAttachment, XmATTACH_FORM, |
---|
2520 | XmNleftAttachment, XmATTACH_FORM, |
---|
2521 | XmNrightAttachment, XmATTACH_FORM, |
---|
2522 | NULL)); |
---|
2523 | |
---|
2524 | aw_realize_widget(this); |
---|
2525 | } |
---|
2526 | |
---|
2527 | void AW_window::set_focus_policy(bool follow_mouse) { |
---|
2528 | int focusPolicy = follow_mouse ? XmPOINTER : XmEXPLICIT; |
---|
2529 | XtVaSetValues(p_w->shell, XmNkeyboardFocusPolicy, focusPolicy, NULL); |
---|
2530 | } |
---|
2531 | |
---|
2532 | void AW_window::select_mode(int mode) { |
---|
2533 | if (mode >= p_w->number_of_modes) |
---|
2534 | return; |
---|
2535 | |
---|
2536 | Widget oldwidget = p_w->modes_widgets[p_w->selected_mode]; |
---|
2537 | p_w->selected_mode = mode; |
---|
2538 | Widget widget = p_w->modes_widgets[p_w->selected_mode]; |
---|
2539 | XtVaSetValues(oldwidget, XmNbackground, p_global->background, NULL); |
---|
2540 | XtVaSetValues(widget, XmNbackground, p_global->foreground, NULL); |
---|
2541 | } |
---|
2542 | |
---|
2543 | static void aw_mode_callback(AW_window *aww, long mode, AW_cb *cbs) { |
---|
2544 | aww->select_mode((int)mode); |
---|
2545 | cbs->run_callbacks(); |
---|
2546 | } |
---|
2547 | |
---|
2548 | #define MODE_BUTTON_OFFSET 34 |
---|
2549 | inline int yoffset_for_mode_button(int button_number) { |
---|
2550 | return button_number*MODE_BUTTON_OFFSET + (button_number/4)*8 + 2; |
---|
2551 | } |
---|
2552 | |
---|
2553 | int AW_window::create_mode(const char *pixmap, const char *helpText, AW_active mask, const WindowCallback& cb) { |
---|
2554 | aw_assert(legal_mask(mask)); |
---|
2555 | Widget button; |
---|
2556 | |
---|
2557 | TuneBackground(p_w->mode_area, TUNE_BUTTON); // set background color for mode-buttons |
---|
2558 | |
---|
2559 | const char *path = AW_get_pixmapPath(pixmap); |
---|
2560 | |
---|
2561 | int y = yoffset_for_mode_button(p_w->number_of_modes); |
---|
2562 | button = XtVaCreateManagedWidget("", xmPushButtonWidgetClass, p_w->mode_area, |
---|
2563 | XmNx, 0, |
---|
2564 | XmNy, y, |
---|
2565 | XmNlabelType, XmPIXMAP, |
---|
2566 | XmNshadowThickness, 1, |
---|
2567 | XmNbackground, _at->background_color, |
---|
2568 | NULL); |
---|
2569 | XtVaSetValues(button, RES_CONVERT(XmNlabelPixmap, path), NULL); |
---|
2570 | XtVaGetValues(button, XmNforeground, &p_global->foreground, NULL); |
---|
2571 | |
---|
2572 | AW_cb *cbs = new AW_cb(this, cb, 0); |
---|
2573 | AW_cb *cb2 = new AW_cb(this, (AW_CB)aw_mode_callback, (AW_CL)p_w->number_of_modes, (AW_CL)cbs, helpText, cbs); |
---|
2574 | XtAddCallback(button, XmNactivateCallback, |
---|
2575 | (XtCallbackProc) AW_server_callback, |
---|
2576 | (XtPointer) cb2); |
---|
2577 | |
---|
2578 | if (!p_w->modes_f_callbacks) { |
---|
2579 | p_w->modes_f_callbacks = (AW_cb **)GB_calloc(sizeof(AW_cb*), AW_NUMBER_OF_F_KEYS); // valgrinders : never freed because AW_window never is freed |
---|
2580 | } |
---|
2581 | if (!p_w->modes_widgets) { |
---|
2582 | p_w->modes_widgets = (Widget *)GB_calloc(sizeof(Widget), AW_NUMBER_OF_F_KEYS); |
---|
2583 | } |
---|
2584 | if (p_w->number_of_modes<AW_NUMBER_OF_F_KEYS) { |
---|
2585 | p_w->modes_f_callbacks[p_w->number_of_modes] = cb2; |
---|
2586 | p_w->modes_widgets[p_w->number_of_modes] = button; |
---|
2587 | } |
---|
2588 | |
---|
2589 | root->make_sensitive(button, mask); |
---|
2590 | p_w->number_of_modes++; |
---|
2591 | |
---|
2592 | int ynext = yoffset_for_mode_button(p_w->number_of_modes); |
---|
2593 | if (ynext> _at->max_y_size) _at->max_y_size = ynext; |
---|
2594 | |
---|
2595 | return p_w->number_of_modes; |
---|
2596 | } |
---|
2597 | |
---|
2598 | AW_area_management::AW_area_management(AW_root *awr, Widget formi, Widget widget) { |
---|
2599 | memset((char *)this, 0, sizeof(AW_area_management)); |
---|
2600 | form = formi; |
---|
2601 | area = widget; |
---|
2602 | XtAddEventHandler(area, EnterWindowMask, FALSE, AW_root_focusCB, (XtPointer)awr); |
---|
2603 | } |
---|
2604 | |
---|
2605 | AW_device_Xm *AW_area_management::get_screen_device() { |
---|
2606 | if (!device) device = new AW_device_Xm(common); |
---|
2607 | return device; |
---|
2608 | } |
---|
2609 | |
---|
2610 | AW_device_size *AW_area_management::get_size_device() { |
---|
2611 | if (!size_device) size_device = new AW_device_size(common); |
---|
2612 | return size_device; |
---|
2613 | } |
---|
2614 | |
---|
2615 | AW_device_print *AW_area_management::get_print_device() { |
---|
2616 | if (!print_device) print_device = new AW_device_print(common); |
---|
2617 | return print_device; |
---|
2618 | } |
---|
2619 | |
---|
2620 | AW_device_click *AW_area_management::get_click_device() { |
---|
2621 | if (!click_device) click_device = new AW_device_click(common); |
---|
2622 | return click_device; |
---|
2623 | } |
---|
2624 | |
---|
2625 | void AW_window::wm_activate() { |
---|
2626 | { |
---|
2627 | Boolean iconic = False; |
---|
2628 | XtVaGetValues(p_w->shell, XmNiconic, &iconic, NULL); |
---|
2629 | |
---|
2630 | if (iconic == True) { |
---|
2631 | XtVaSetValues(p_w->shell, XmNiconic, False, NULL); |
---|
2632 | |
---|
2633 | XtMapWidget(p_w->shell); |
---|
2634 | XRaiseWindow(XtDisplay(p_w->shell), XtWindow(p_w->shell)); |
---|
2635 | } |
---|
2636 | } |
---|
2637 | |
---|
2638 | { |
---|
2639 | Display *xdpy = XtDisplay(p_w->shell); |
---|
2640 | Window window = XtWindow(p_w->shell); |
---|
2641 | Atom netactivewindow = XInternAtom(xdpy, "_NET_ACTIVE_WINDOW", False); |
---|
2642 | |
---|
2643 | if (netactivewindow) { |
---|
2644 | |
---|
2645 | XClientMessageEvent ce; |
---|
2646 | ce.type = ClientMessage; |
---|
2647 | ce.display = xdpy; |
---|
2648 | ce.window = window; |
---|
2649 | ce.message_type = netactivewindow; |
---|
2650 | ce.format = 32; |
---|
2651 | ce.data.l[0] = 2; |
---|
2652 | ce.data.l[1] = None; |
---|
2653 | ce.data.l[2] = Above; |
---|
2654 | ce.data.l[3] = 0; |
---|
2655 | ce.data.l[4] = 0; |
---|
2656 | |
---|
2657 | #if defined(DEBUG) |
---|
2658 | Status ret = |
---|
2659 | #endif // DEBUG |
---|
2660 | XSendEvent(xdpy, XDefaultRootWindow(xdpy), |
---|
2661 | False, |
---|
2662 | SubstructureRedirectMask | SubstructureNotifyMask, |
---|
2663 | (XEvent *) &ce); |
---|
2664 | |
---|
2665 | #if defined(DEBUG) |
---|
2666 | if (!ret) { fprintf(stderr, "Failed to send _NET_ACTIVE_WINDOW to WM (XSendEvent returns %i)\n", ret); } |
---|
2667 | #endif // DEBUG |
---|
2668 | XSync(xdpy, False); |
---|
2669 | } |
---|
2670 | #if defined(DEBUG) |
---|
2671 | else { |
---|
2672 | fputs("No such atom '_NET_ACTIVE_WINDOW'\n", stderr); |
---|
2673 | } |
---|
2674 | #endif // DEBUG |
---|
2675 | } |
---|
2676 | } |
---|
2677 | |
---|
2678 | // ---------------------------------------------------------------------- |
---|
2679 | // force-diff-sync 9268347253894 (remove after merging back to trunk) |
---|
2680 | // ---------------------------------------------------------------------- |
---|
2681 | |
---|
2682 | bool AW_window::is_shown() const { |
---|
2683 | // return true if window is shown ( = not invisible and already created) |
---|
2684 | // Note: does return TRUE!, if window is only minimized by WM |
---|
2685 | return window_is_shown; |
---|
2686 | } |
---|
2687 | |
---|
2688 | void AW_window::show() { |
---|
2689 | bool was_shown = true; |
---|
2690 | if (!window_is_shown) { |
---|
2691 | all_menus_created(); |
---|
2692 | get_root()->window_show(); |
---|
2693 | window_is_shown = true; |
---|
2694 | was_shown = false; |
---|
2695 | } |
---|
2696 | |
---|
2697 | if (recalc_size_at_show != AW_KEEP_SIZE) { |
---|
2698 | if (recalc_size_at_show == AW_RESIZE_DEFAULT) { |
---|
2699 | window_fit(); |
---|
2700 | } |
---|
2701 | else { |
---|
2702 | aw_assert(recalc_size_at_show == AW_RESIZE_USER); |
---|
2703 | // check whether user size is too small and increase to minimum window size |
---|
2704 | |
---|
2705 | int min_width, min_height; get_window_size(min_width, min_height); |
---|
2706 | int user_width, user_height; get_size_from_awars(user_width, user_height); |
---|
2707 | |
---|
2708 | if (user_width <min_width) user_width = min_width; |
---|
2709 | if (user_height<min_height) user_height = min_height; |
---|
2710 | |
---|
2711 | set_window_size(user_width, user_height); |
---|
2712 | } |
---|
2713 | recalc_size_at_show = AW_KEEP_SIZE; |
---|
2714 | } |
---|
2715 | |
---|
2716 | { |
---|
2717 | int posx, posy; |
---|
2718 | bool setPos = false; |
---|
2719 | |
---|
2720 | switch (recalc_pos_at_show) { |
---|
2721 | case AW_REPOS_TO_MOUSE_ONCE: |
---|
2722 | recalc_pos_at_show = AW_KEEP_POS; |
---|
2723 | // fallthrough |
---|
2724 | case AW_REPOS_TO_MOUSE: { |
---|
2725 | int mx, my; if (!get_mouse_pos(mx, my)) goto FALLBACK_CENTER; |
---|
2726 | int width, height; get_window_size(width, height); |
---|
2727 | { |
---|
2728 | int wx, wy; get_window_content_pos(wx, wy); |
---|
2729 | if (wx || wy) { |
---|
2730 | if (p_w->knows_WM_offset()) { |
---|
2731 | wx -= p_w->WM_left_offset; |
---|
2732 | wy -= p_w->WM_top_offset; // @@@ values of wx/wy never used |
---|
2733 | |
---|
2734 | // add size of window decoration |
---|
2735 | width += p_w->WM_left_offset; |
---|
2736 | height += p_w->WM_top_offset; |
---|
2737 | } |
---|
2738 | } |
---|
2739 | } |
---|
2740 | |
---|
2741 | setPos = true; |
---|
2742 | posx = mx-width/2; |
---|
2743 | posy = my-height/2; |
---|
2744 | |
---|
2745 | // avoid windows outside of screen |
---|
2746 | { |
---|
2747 | int swidth, sheight; get_screen_size(swidth, sheight); |
---|
2748 | int maxx = swidth-width; |
---|
2749 | int maxy = sheight-height; |
---|
2750 | |
---|
2751 | if (posx>maxx) posx = maxx; |
---|
2752 | if (posy>maxy) posy = maxy; |
---|
2753 | |
---|
2754 | if (posx<0) posx = 0; |
---|
2755 | if (posy<0) posy = 0; |
---|
2756 | } |
---|
2757 | |
---|
2758 | break; |
---|
2759 | } |
---|
2760 | case AW_REPOS_TO_CENTER: { |
---|
2761 | FALLBACK_CENTER : |
---|
2762 | int width, height; get_window_size(width, height); |
---|
2763 | int swidth, sheight; get_screen_size(swidth, sheight); |
---|
2764 | |
---|
2765 | setPos = true; |
---|
2766 | posx = (swidth-width)/2; |
---|
2767 | posy = (sheight-height)/4; |
---|
2768 | break; |
---|
2769 | } |
---|
2770 | |
---|
2771 | case AW_KEEP_POS: |
---|
2772 | if (was_shown) { |
---|
2773 | // user might have moved the window -> store (new) positions |
---|
2774 | aw_update_window_geometry_awars(this); |
---|
2775 | } |
---|
2776 | break; |
---|
2777 | } |
---|
2778 | |
---|
2779 | if (setPos) store_pos_in_awars(posx, posy); |
---|
2780 | else get_pos_from_awars(posx, posy); |
---|
2781 | |
---|
2782 | set_window_frame_pos(posx, posy); // always set pos |
---|
2783 | } |
---|
2784 | |
---|
2785 | XtPopup(p_w->shell, XtGrabNone); |
---|
2786 | if (!expose_callback_added) { |
---|
2787 | set_expose_callback(AW_INFO_AREA, aw_onExpose_calc_WM_offsets); // @@@ should be removed after it was called once |
---|
2788 | expose_callback_added = true; |
---|
2789 | } |
---|
2790 | } |
---|
2791 | |
---|
2792 | void AW_window::show_modal() { |
---|
2793 | recalc_pos_atShow(AW_REPOS_TO_MOUSE); |
---|
2794 | get_root()->current_modal_window = this; |
---|
2795 | activate(); |
---|
2796 | } |
---|
2797 | |
---|
2798 | void AW_window::hide() { |
---|
2799 | if (window_is_shown) { |
---|
2800 | aw_update_window_geometry_awars(this); |
---|
2801 | if (hide_cb) hide_cb(this); |
---|
2802 | get_root()->window_hide(this); |
---|
2803 | window_is_shown = false; |
---|
2804 | } |
---|
2805 | XtPopdown(p_w->shell); |
---|
2806 | } |
---|
2807 | |
---|
2808 | void AW_window::hide_or_notify(const char *error){ |
---|
2809 | if (error) aw_message(error); |
---|
2810 | else hide(); |
---|
2811 | } |
---|
2812 | |
---|
2813 | void AW_window::_set_activate_callback(void *widget) { |
---|
2814 | if (_callback && (long)_callback != 1) { |
---|
2815 | if (!_callback->help_text && _at->helptext_for_next_button) { |
---|
2816 | _callback->help_text = _at->helptext_for_next_button; |
---|
2817 | _at->helptext_for_next_button = 0; |
---|
2818 | } |
---|
2819 | |
---|
2820 | XtAddCallback((Widget) widget, XmNactivateCallback, |
---|
2821 | (XtCallbackProc) AW_server_callback, (XtPointer) _callback); |
---|
2822 | } |
---|
2823 | _callback = NULL; |
---|
2824 | } |
---|
2825 | |
---|
2826 | |
---|
2827 | void AW_window::set_background(const char *colorname, Widget parentWidget) { |
---|
2828 | bool colorSet = false; |
---|
2829 | |
---|
2830 | if (colorname) { |
---|
2831 | XColor unused, color; |
---|
2832 | |
---|
2833 | if (XAllocNamedColor(p_global->display, p_global->colormap, colorname, &color, &unused) |
---|
2834 | == 0) { |
---|
2835 | fprintf(stderr, "XAllocColor failed: %s\n", colorname); |
---|
2836 | } |
---|
2837 | else { |
---|
2838 | _at->background_color = color.pixel; |
---|
2839 | colorSet = true; |
---|
2840 | } |
---|
2841 | } |
---|
2842 | |
---|
2843 | if (!colorSet) { |
---|
2844 | XtVaGetValues(parentWidget, XmNbackground, &(_at->background_color), |
---|
2845 | NULL); // fallback to background color |
---|
2846 | } |
---|
2847 | } |
---|
2848 | |
---|
2849 | void AW_window::TuneOrSetBackground(Widget w, const char *color, int modStrength) { |
---|
2850 | // Sets the background for the next created widget. |
---|
2851 | // |
---|
2852 | // If 'color' is specified, it may contain one of the following values: |
---|
2853 | // "+" means: slightly increase color of parent widget 'w' |
---|
2854 | // "-" means: slightly decrease color of parent widget 'w' |
---|
2855 | // otherwise it contains a specific color ('name' or '#RGB') |
---|
2856 | // |
---|
2857 | // If color is not specified, the color of the parent widget 'w' is modified |
---|
2858 | // by 'modStrength' (increased if positive, decreased if negative) |
---|
2859 | // |
---|
2860 | // If it's not possible to modify the color (e.g. we cannot increase 'white'), |
---|
2861 | // the color will be modified in the opposite direction. For details see TuneBackground() |
---|
2862 | |
---|
2863 | if (color) { |
---|
2864 | switch (color[0]) { |
---|
2865 | case '+': |
---|
2866 | TuneBackground(w, TUNE_BRIGHT); |
---|
2867 | break; |
---|
2868 | case '-': |
---|
2869 | TuneBackground(w, TUNE_DARK); |
---|
2870 | break; |
---|
2871 | default: |
---|
2872 | set_background(color, w); // use explicit color |
---|
2873 | } |
---|
2874 | } |
---|
2875 | else { |
---|
2876 | TuneBackground(w, modStrength); |
---|
2877 | } |
---|
2878 | } |
---|
2879 | |
---|
2880 | void AW_window::TuneBackground(Widget w, int modStrength) { |
---|
2881 | // Gets the Background Color, modifies the rgb values slightly and sets new background color |
---|
2882 | // Intended to give buttons a nicer 3D-look. |
---|
2883 | // |
---|
2884 | // possible values for modStrength: |
---|
2885 | // |
---|
2886 | // 0 = do not modify (i.e. set to background color of parent widget) |
---|
2887 | // 1 .. 127 = increase if background is bright, decrease if background is dark |
---|
2888 | // -1 ..-127 = opposite behavior than above |
---|
2889 | // 256 .. 383 = always increase |
---|
2890 | // -256 ..-383 = always decrease |
---|
2891 | // |
---|
2892 | // if it's impossible to decrease or increase -> opposite direction is used. |
---|
2893 | |
---|
2894 | int col[3]; |
---|
2895 | { |
---|
2896 | Pixel bg; |
---|
2897 | XtVaGetValues(w, XmNbackground, &bg, NULL); |
---|
2898 | |
---|
2899 | XColor xc; |
---|
2900 | xc.pixel = bg; |
---|
2901 | XQueryColor(XtDisplay(w), p_global->colormap, &xc); |
---|
2902 | |
---|
2903 | col[0] = xc.red >> 8; // take MSB |
---|
2904 | col[1] = xc.green >> 8; |
---|
2905 | col[2] = xc.blue >> 8; |
---|
2906 | } |
---|
2907 | |
---|
2908 | int mod = modStrength; |
---|
2909 | int preferredDir = 0; |
---|
2910 | bool invertedMod = false; |
---|
2911 | |
---|
2912 | if (modStrength>0) { |
---|
2913 | if (modStrength>255) { |
---|
2914 | mod -= 256; |
---|
2915 | preferredDir = 1; // increase preferred |
---|
2916 | } |
---|
2917 | } |
---|
2918 | else { |
---|
2919 | if (modStrength<-255) { |
---|
2920 | mod = -modStrength-256; |
---|
2921 | preferredDir = -1; // decrease preferred |
---|
2922 | } |
---|
2923 | else { |
---|
2924 | invertedMod = true; |
---|
2925 | mod = -mod; |
---|
2926 | } |
---|
2927 | } |
---|
2928 | |
---|
2929 | aw_assert(mod >= 0 && mod < 128); |
---|
2930 | // illegal modification |
---|
2931 | |
---|
2932 | bool incPossible[3]; // increment possible for color |
---|
2933 | bool decPossible[3]; // decrement possible for color |
---|
2934 | int incs = 0; // count possible increments |
---|
2935 | int decs = 0; // count possible decrements |
---|
2936 | |
---|
2937 | for (int i = 0; i<3; ++i) { |
---|
2938 | if ((incPossible[i] = ((col[i]+mod) <= 255))) |
---|
2939 | incs++; |
---|
2940 | if ((decPossible[i] = ((col[i]-mod) >= 0))) |
---|
2941 | decs++; |
---|
2942 | } |
---|
2943 | |
---|
2944 | aw_assert(incs||decs); |
---|
2945 | |
---|
2946 | switch (preferredDir) { |
---|
2947 | case 0: // no direction preferred yet, need to decide |
---|
2948 | if (invertedMod) |
---|
2949 | preferredDir = decs ? -1 : 1; |
---|
2950 | else |
---|
2951 | preferredDir = incs ? 1 : -1; |
---|
2952 | break; |
---|
2953 | case 1: |
---|
2954 | if (!incs) |
---|
2955 | preferredDir = -1; |
---|
2956 | break; |
---|
2957 | case -1: |
---|
2958 | if (!decs) |
---|
2959 | preferredDir = 1; |
---|
2960 | break; |
---|
2961 | } |
---|
2962 | |
---|
2963 | aw_assert(preferredDir == 1 || preferredDir == -1); // no direction chosen above |
---|
2964 | |
---|
2965 | if (preferredDir == 1) { |
---|
2966 | for (int i=0; i<3; ++i) col[i] += (incPossible[i] ? mod : 0); |
---|
2967 | } |
---|
2968 | else if (preferredDir == -1) { |
---|
2969 | for (int i=0; i<3; ++i) col[i] -= (decPossible[i] ? mod : 0); |
---|
2970 | } |
---|
2971 | |
---|
2972 | |
---|
2973 | char hex_color[50]; |
---|
2974 | sprintf(hex_color, "#%2.2X%2.2X%2.2X", col[0], col[1], col[2]); |
---|
2975 | aw_assert(strlen(hex_color) == 7); |
---|
2976 | // otherwise some value overflowed |
---|
2977 | set_background(hex_color, w); |
---|
2978 | } |
---|
2979 | |
---|
2980 | void AW_root::make_sensitive(Widget w, AW_active mask) { |
---|
2981 | // Don't call make_sensitive directly! |
---|
2982 | // |
---|
2983 | // Simply set sens_mask(AWM_EXP) and after creating the expert-mode-only widgets, |
---|
2984 | // set it back using sens_mask(AWM_ALL) |
---|
2985 | |
---|
2986 | aw_assert(w); |
---|
2987 | aw_assert(legal_mask(mask)); |
---|
2988 | |
---|
2989 | prvt->set_last_widget(w); |
---|
2990 | |
---|
2991 | if (mask != AWM_ALL) { // no need to make widget sensitive, if its shown unconditionally |
---|
2992 | button_sens_list = new AW_buttons_struct(mask, w, button_sens_list); |
---|
2993 | if (!(mask & global_mask)) XtSetSensitive(w, False); // disable widget if mask doesn't match |
---|
2994 | } |
---|
2995 | } |
---|
2996 | |
---|
2997 | AW_buttons_struct::AW_buttons_struct(AW_active maski, Widget w, AW_buttons_struct *prev_button) { |
---|
2998 | aw_assert(w); |
---|
2999 | aw_assert(legal_mask(maski)); |
---|
3000 | |
---|
3001 | mask = maski; |
---|
3002 | button = w; |
---|
3003 | next = prev_button; |
---|
3004 | } |
---|
3005 | |
---|
3006 | AW_buttons_struct::~AW_buttons_struct() { |
---|
3007 | delete next; |
---|
3008 | } |
---|
3009 | |
---|
3010 | bool AW_root::remove_button_from_sens_list(Widget button) { |
---|
3011 | bool removed = false; |
---|
3012 | if (button_sens_list) { |
---|
3013 | AW_buttons_struct *prev = 0; |
---|
3014 | AW_buttons_struct *bl = button_sens_list; |
---|
3015 | |
---|
3016 | while (bl) { |
---|
3017 | if (bl->button == button) break; // found wanted widget |
---|
3018 | prev = bl; |
---|
3019 | bl = bl->next; |
---|
3020 | } |
---|
3021 | |
---|
3022 | if (bl) { |
---|
3023 | // remove from list |
---|
3024 | if (prev) prev->next = bl->next; |
---|
3025 | else button_sens_list = bl->next; |
---|
3026 | |
---|
3027 | bl->next = 0; |
---|
3028 | removed = true; |
---|
3029 | |
---|
3030 | delete bl; |
---|
3031 | } |
---|
3032 | } |
---|
3033 | return removed; |
---|
3034 | } |
---|
3035 | |
---|
3036 | AW_option_menu_struct::AW_option_menu_struct(int numberi, const char *variable_namei, |
---|
3037 | AW_VARIABLE_TYPE variable_typei, Widget label_widgeti, |
---|
3038 | Widget menu_widgeti, AW_pos xi, AW_pos yi, int correct) { |
---|
3039 | option_menu_number = numberi; |
---|
3040 | variable_name = strdup(variable_namei); |
---|
3041 | variable_type = variable_typei; |
---|
3042 | label_widget = label_widgeti; |
---|
3043 | menu_widget = menu_widgeti; |
---|
3044 | first_choice = NULL; |
---|
3045 | last_choice = NULL; |
---|
3046 | default_choice = NULL; |
---|
3047 | next = NULL; |
---|
3048 | x = xi; |
---|
3049 | y = yi; |
---|
3050 | |
---|
3051 | correct_for_at_center_intern = correct; |
---|
3052 | } |
---|
3053 | |
---|
3054 | AW_toggle_field_struct::AW_toggle_field_struct(int toggle_field_numberi, |
---|
3055 | const char *variable_namei, AW_VARIABLE_TYPE variable_typei, |
---|
3056 | Widget label_widgeti, int correct) { |
---|
3057 | |
---|
3058 | toggle_field_number = toggle_field_numberi; |
---|
3059 | variable_name = strdup(variable_namei); |
---|
3060 | variable_type = variable_typei; |
---|
3061 | label_widget = label_widgeti; |
---|
3062 | first_toggle = NULL; |
---|
3063 | last_toggle = NULL; |
---|
3064 | default_toggle = NULL; |
---|
3065 | next = NULL; |
---|
3066 | correct_for_at_center_intern = correct; |
---|
3067 | } |
---|
3068 | |
---|
3069 | AW_window_Motif::AW_window_Motif() { |
---|
3070 | memset((char*)this, 0, sizeof(AW_window_Motif)); |
---|
3071 | } |
---|