| 1 | // =============================================================== // |
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| 2 | // // |
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| 3 | // File : PH_display.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 <arbdb.h> |
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| 12 | #include "phylo.hxx" |
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| 13 | #include "phwin.hxx" |
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| 14 | #include "PH_display.hxx" |
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| 15 | #include <aw_awar.hxx> |
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| 16 | #include <aw_msg.hxx> |
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| 17 | #include <aw_root.hxx> |
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| 18 | |
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| 19 | static void vertical_change_cb(AW_window *aww) { |
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| 20 | PH_display::ph_display->monitor_vertical_scroll_cb(aww); |
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| 21 | } |
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| 22 | |
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| 23 | static void horizontal_change_cb(AW_window *aww) { |
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| 24 | PH_display::ph_display->monitor_horizontal_scroll_cb(aww); |
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| 25 | } |
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| 26 | |
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| 27 | void ph_view_species_cb() { |
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| 28 | AW_window *main_win = PH_used_windows::windowList->phylo_main_window; |
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| 29 | |
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| 30 | PH_display::ph_display->initialize_display(DISP_SPECIES); |
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| 31 | PH_display::ph_display->display(); |
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| 32 | main_win->set_vertical_change_callback(makeWindowCallback(vertical_change_cb)); |
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| 33 | main_win->set_horizontal_change_callback(makeWindowCallback(horizontal_change_cb)); |
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| 34 | |
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| 35 | // trigger automatic calculation on startup (if autocalc-toggle was saved as checked) |
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| 36 | main_win->get_root()->awar(AWAR_PHYLO_FILTER_AUTOCALC)->touch(); |
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| 37 | } |
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| 38 | |
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| 39 | GB_ERROR ph_check_initialized() { |
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| 40 | if (!PHDATA::ROOT) return "Please select alignment and press DONE"; |
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| 41 | return NULp; |
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| 42 | } |
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| 43 | |
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| 44 | void ph_calc_filter_cb() { |
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| 45 | GB_ERROR err = ph_check_initialized(); |
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| 46 | if (err) { |
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| 47 | aw_message(err); |
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| 48 | } |
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| 49 | else { |
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| 50 | AW_window *main_win = PH_used_windows::windowList->phylo_main_window; |
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| 51 | PH_filter *ph_filter = new PH_filter; |
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| 52 | |
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| 53 | ph_filter->init(PHDATA::ROOT->get_seq_len()); |
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| 54 | PHDATA::ROOT->markerline=ph_filter->calculate_column_homology(); |
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| 55 | PH_display::ph_display->initialize_display(DISP_FILTER); |
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| 56 | PH_display::ph_display->display(); |
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| 57 | main_win->set_vertical_change_callback(makeWindowCallback(vertical_change_cb)); |
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| 58 | main_win->set_horizontal_change_callback(makeWindowCallback(horizontal_change_cb)); |
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| 59 | } |
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| 60 | } |
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| 61 | |
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| 62 | |
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| 63 | PH_display::PH_display() { |
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| 64 | memset((char *) this, 0, sizeof(PH_display)); |
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| 65 | this->display_what = DISP_NONE; |
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| 66 | } |
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| 67 | |
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| 68 | |
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| 69 | void PH_display::initialize_display(display_type dpyt) { |
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| 70 | display_what = dpyt; |
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| 71 | device=PH_used_windows::windowList->phylo_main_window->get_device(AW_MIDDLE_AREA); |
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| 72 | if (!device) { |
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| 73 | aw_message("could not get device !!"); |
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| 74 | return; |
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| 75 | } |
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| 76 | const AW_font_limits& lim = device->get_font_limits(0, 0); |
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| 77 | switch (display_what) { |
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| 78 | case DISP_NONE: |
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| 79 | return; |
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| 80 | |
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| 81 | case DISP_SPECIES: |
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| 82 | case DISP_FILTER: |
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| 83 | cell_width = lim.width; |
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| 84 | cell_height = lim.get_height()+5; |
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| 85 | cell_offset = 3; |
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| 86 | |
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| 87 | off_dx = SPECIES_NAME_LEN*lim.width+20; |
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| 88 | off_dy = cell_height*3; |
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| 89 | |
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| 90 | total_cells_vert = PHDATA::ROOT->nentries; |
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| 91 | set_scrollbar_steps(PH_used_windows::windowList->phylo_main_window, cell_width, cell_height, 50, 50); |
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| 92 | break; |
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| 93 | } |
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| 94 | resized(); // initialize window_size dependent parameters |
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| 95 | } |
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| 96 | |
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| 97 | |
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| 98 | void PH_display::resized() { |
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| 99 | const AW_screen_area& squ = PH_used_windows::windowList->phylo_main_window->get_device(AW_MIDDLE_AREA)-> get_area_size(); |
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| 100 | screen_width = squ.r-squ.l; |
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| 101 | screen_height = squ.b-squ.t; |
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| 102 | |
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| 103 | AW_screen_area rect = { 0, 0, 0, 0 }; |
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| 104 | long horiz_paint_size, vert_paint_size; |
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| 105 | switch (display_what) { |
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| 106 | case DISP_NONE: |
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| 107 | return; |
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| 108 | |
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| 109 | case DISP_SPECIES: |
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| 110 | horiz_paint_size = (squ.r-off_dx)/cell_width; |
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| 111 | vert_paint_size = (squ.b-off_dy)/cell_height; |
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| 112 | horiz_page_size = (PHDATA::ROOT->get_seq_len() > horiz_paint_size) ? horiz_paint_size : PHDATA::ROOT->get_seq_len(); |
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| 113 | vert_page_size = (long(PHDATA::ROOT->nentries) > vert_paint_size) ? vert_paint_size : PHDATA::ROOT->nentries; |
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| 114 | rect.l = 0; |
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| 115 | rect.t = 0; |
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| 116 | rect.r = (int) ((PHDATA::ROOT->get_seq_len()-horiz_page_size)*cell_width+squ.r); |
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| 117 | rect.b = (int) ((PHDATA::ROOT->nentries-vert_page_size)*cell_height+squ.b); |
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| 118 | break; |
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| 119 | |
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| 120 | case DISP_FILTER: |
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| 121 | horiz_paint_size = (squ.r-off_dx)/cell_width; |
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| 122 | vert_paint_size = (squ.b-off_dy)/cell_height; |
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| 123 | vert_paint_size -= (3/8)/cell_height + 2; |
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| 124 | horiz_page_size = (PHDATA::ROOT->get_seq_len() > horiz_paint_size) ? horiz_paint_size : PHDATA::ROOT->get_seq_len(); |
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| 125 | vert_page_size = (long(PHDATA::ROOT->nentries) > vert_paint_size) ? vert_paint_size : PHDATA::ROOT->nentries; |
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| 126 | rect.l = 0; |
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| 127 | rect.t = 0; |
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| 128 | rect.r = (int) ((PHDATA::ROOT->get_seq_len()-horiz_page_size)*cell_width+squ.r); |
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| 129 | rect.b = (int) ((PHDATA::ROOT->nentries-vert_page_size)*cell_height+squ.b); |
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| 130 | break; |
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| 131 | } |
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| 132 | |
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| 133 | horiz_page_start = 0; horiz_last_view_start = 0; |
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| 134 | vert_page_start = 0; vert_last_view_start = 0; |
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| 135 | |
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| 136 | device->reset(); // clip_size == device_size |
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| 137 | device->clear(-1); |
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| 138 | device->set_right_clip_border((int)(off_dx+cell_width*horiz_page_size)); |
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| 139 | device->reset(); // reset shift_x and shift_y |
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| 140 | |
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| 141 | AW_window *pmw = PH_used_windows::windowList->phylo_main_window; |
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| 142 | pmw->set_vertical_scrollbar_position(0); |
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| 143 | pmw->set_horizontal_scrollbar_position(0); |
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| 144 | pmw->tell_scrolled_picture_size(rect); |
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| 145 | pmw->calculate_scrollbars(); |
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| 146 | } |
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| 147 | |
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| 148 | |
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| 149 | |
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| 150 | void PH_display::display() { // draw area |
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| 151 | char buf[50], cbuf[2]; |
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| 152 | long x, y, xpos, ypos; |
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| 153 | AW_window *main_win = PH_used_windows::windowList->phylo_main_window; |
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| 154 | long minhom; |
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| 155 | long maxhom; |
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| 156 | long startcol, stopcol; |
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| 157 | |
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| 158 | if (!PHDATA::ROOT) return; // not correctly initialized yet |
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| 159 | |
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| 160 | float *markerline = PHDATA::ROOT->markerline; |
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| 161 | |
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| 162 | if (!device) return; |
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| 163 | |
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| 164 | GB_transaction ta(PHDATA::ROOT->get_gb_main()); |
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| 165 | // be careful: text origin is lower left |
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| 166 | if (display_what != DISP_NONE) { |
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| 167 | device->shift(AW::Vector(off_dx, off_dy)); |
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| 168 | ypos = 0; |
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| 169 | long ymax = std::min(vert_page_start+vert_page_size, total_cells_vert); |
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| 170 | for (y=vert_page_start; y<ymax; y++) { |
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| 171 | // species names |
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| 172 | device->text(PH_GC_SEQUENCE, PHDATA::ROOT->hash_elements[y]->name, -off_dx, ypos*cell_height-cell_offset); |
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| 173 | |
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| 174 | // alignment |
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| 175 | GBDATA *gb_seq_data = PHDATA::ROOT->hash_elements[y]->gb_species_data_ptr; |
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| 176 | const char *seq_data = GB_read_char_pntr(gb_seq_data); |
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| 177 | long seq_len = GB_read_count(gb_seq_data); |
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| 178 | |
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| 179 | device->text(PH_GC_SEQUENCE, (horiz_page_start >= seq_len) ? "" : (seq_data+horiz_page_start), 0, ypos*cell_height-cell_offset); |
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| 180 | ypos++; |
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| 181 | } |
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| 182 | |
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| 183 | if (display_what == DISP_FILTER) { |
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| 184 | xpos = 0; |
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| 185 | cbuf[0] = '\0'; |
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| 186 | cbuf[1] = '\0'; |
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| 187 | |
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| 188 | const AW_font_limits& lim = device->get_font_limits(0, 0); |
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| 189 | |
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| 190 | minhom = main_win->get_root()->awar(AWAR_PHYLO_FILTER_MINHOM)->read_int(); |
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| 191 | maxhom = main_win->get_root()->awar(AWAR_PHYLO_FILTER_MAXHOM)->read_int(); |
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| 192 | startcol = main_win->get_root()->awar(AWAR_PHYLO_FILTER_STARTCOL)->read_int(); |
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| 193 | stopcol = main_win->get_root()->awar(AWAR_PHYLO_FILTER_STOPCOL)->read_int(); |
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| 194 | |
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| 195 | for (x = horiz_page_start; x < horiz_page_start + horiz_page_size; x++) { |
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| 196 | int gc = PH_GC_MARKER; |
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| 197 | float ml = markerline[x]; |
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| 198 | |
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| 199 | if (x < startcol || x>stopcol) { |
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| 200 | gc = PH_GC_NOT_MARKER; |
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| 201 | } |
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| 202 | if (markerline[x] >= 0.0) { |
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| 203 | if (ml < minhom || ml > maxhom) { |
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| 204 | gc = PH_GC_NOT_MARKER; |
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| 205 | } |
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| 206 | sprintf(buf, "%3.0f", ml); |
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| 207 | } |
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| 208 | else { |
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| 209 | gc = PH_GC_NOT_MARKER; |
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| 210 | sprintf(buf, "XXX"); |
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| 211 | } |
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| 212 | |
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| 213 | for (y = 0; y < 3; y++) { |
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| 214 | strncpy(cbuf, buf + y, 1); |
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| 215 | device->text(gc, cbuf, xpos * cell_width + 1, vert_page_size * cell_height + y * lim.get_height()); |
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| 216 | } |
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| 217 | xpos++; |
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| 218 | } |
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| 219 | } |
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| 220 | device->shift(-AW::Vector(off_dx, off_dy)); |
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| 221 | } |
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| 222 | } |
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| 223 | |
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| 224 | |
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| 225 | void PH_display::set_scrollbar_steps(AW_window *aww, long width_h, long width_v, long page_h, long page_v) { |
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| 226 | aww->window_local_awar("scroll_width_horizontal") ->write_int(width_h); |
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| 227 | aww->window_local_awar("scroll_width_vertical") ->write_int(width_v); |
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| 228 | aww->window_local_awar("horizontal_page_increment")->write_int(page_h); |
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| 229 | aww->window_local_awar("vertical_page_increment") ->write_int(page_v); |
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| 230 | } |
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| 231 | |
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| 232 | |
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| 233 | void PH_display::monitor_vertical_scroll_cb(AW_window *aww) { // draw area |
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| 234 | long diff; |
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| 235 | |
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| 236 | if (!device) return; |
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| 237 | if (vert_last_view_start==aww->slider_pos_vertical) return; |
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| 238 | |
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| 239 | diff = (aww->slider_pos_vertical-vert_last_view_start)/cell_height; |
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| 240 | // fast scroll: be careful: no transformation in move_region |
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| 241 | if (diff==1) { // scroll one position up (== \/ arrow pressed) |
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| 242 | device->move_region(0, off_dy, screen_width, vert_page_size*cell_height, 0, off_dy-cell_height); |
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| 243 | device->clear_part(0, off_dy-cell_height+(vert_page_size-1)*cell_height+1, screen_width, cell_height, -1); |
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| 244 | device->push_clip_scale(); |
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| 245 | device->set_top_clip_border((int)(off_dy+(vert_page_size-2)*cell_height)); |
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| 246 | } |
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| 247 | else if (diff==-1) { // scroll one position down (== /\ arrow pressed) |
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| 248 | device->move_region(0, off_dy-cell_height, screen_width, (vert_page_size-1)*cell_height+1, 0, off_dy); |
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| 249 | device->clear_part(0, off_dy-cell_height, screen_width, cell_height, -1); |
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| 250 | device->push_clip_scale(); |
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| 251 | device->set_bottom_clip_border((int)off_dy); |
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| 252 | } |
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| 253 | else device->clear(-1); |
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| 254 | |
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| 255 | vert_last_view_start = aww->slider_pos_vertical; |
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| 256 | vert_page_start = aww->slider_pos_vertical/cell_height; |
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| 257 | |
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| 258 | display(); |
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| 259 | if ((diff==1) || (diff==-1)) device->pop_clip_scale(); |
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| 260 | } |
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| 261 | |
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| 262 | void PH_display::monitor_horizontal_scroll_cb(AW_window *aww) { // draw area |
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| 263 | long diff; |
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| 264 | |
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| 265 | if (!device) return; |
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| 266 | if (horiz_last_view_start==aww->slider_pos_horizontal) return; |
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| 267 | diff=(aww->slider_pos_horizontal- horiz_last_view_start)/cell_width; |
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| 268 | // fast scroll |
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| 269 | if (diff==1) { // scroll one position left ( > arrow pressed) |
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| 270 | device->move_region(off_dx+cell_width, 0, horiz_page_size*cell_width, screen_height, off_dx, 0); |
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| 271 | device->clear_part(off_dx+(horiz_page_size-1)*cell_width, 0, cell_width, screen_height, -1); |
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| 272 | device->push_clip_scale(); |
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| 273 | device->set_left_clip_border((int)((horiz_page_size-1)*cell_width)); |
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| 274 | } |
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| 275 | else if (diff==-1) { // scroll one position right ( < arrow pressed) |
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| 276 | device->move_region(off_dx, 0, (horiz_page_size-1)*cell_width, screen_height, off_dx+cell_width, 0); |
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| 277 | device->clear_part(off_dx, 0, cell_width, screen_height, -1); |
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| 278 | device->push_clip_scale(); |
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| 279 | device->set_right_clip_border((int)(off_dx+cell_width)); |
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| 280 | } |
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| 281 | else device->clear(-1); |
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| 282 | |
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| 283 | horiz_last_view_start=aww->slider_pos_horizontal; |
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| 284 | horiz_page_start=aww->slider_pos_horizontal/cell_width; |
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| 285 | display(); |
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| 286 | if ((diff==1) || (diff==-1)) device->pop_clip_scale(); |
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| 287 | } |
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| 288 | |
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| 289 | PH_display_status::PH_display_status(AW_device *awd) { |
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| 290 | device = awd; |
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| 291 | if (!device) return; |
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| 292 | |
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| 293 | const AW_font_limits& lim = device->get_font_limits(0, 0); |
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| 294 | |
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| 295 | font_width = lim.width; |
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| 296 | font_height = lim.get_height(); |
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| 297 | |
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| 298 | device->reset(); |
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| 299 | |
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| 300 | const AW_screen_area& rect = device->get_area_size(); |
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| 301 | |
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| 302 | device->set_foreground_color(0, AW_WINDOW_FG); |
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| 303 | max_x = (rect.r-rect.l)/font_width; |
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| 304 | max_y = (rect.b-rect.t)/font_height; |
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| 305 | x_pos = 0.0; |
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| 306 | y_pos = 0.0; |
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| 307 | tab_pos = x_pos; |
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| 308 | } |
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| 309 | |
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| 310 | void PH_display_status::write(const char *text) { |
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| 311 | device->text(PH_GC_BOTTOM_TEXT, text, x_pos*font_width, y_pos*font_height); |
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| 312 | x_pos+=strlen(text); |
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| 313 | } |
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| 314 | |
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| 315 | void PH_display_status::writePadded(const char *text, size_t len) { |
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| 316 | device->text(PH_GC_BOTTOM_TEXT, text, x_pos*font_width, y_pos*font_height); |
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| 317 | x_pos += len; |
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| 318 | } |
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| 319 | |
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| 320 | void PH_display_status::write(long numl) { |
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| 321 | char buf[20]; |
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| 322 | |
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| 323 | sprintf(buf, "%ld", numl); |
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| 324 | write(buf); |
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| 325 | } |
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| 326 | |
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| 327 | void PH_display_status::clear() { |
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| 328 | device->clear(-1); |
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| 329 | } |
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| 330 | |
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| 331 | void display_status_cb() { |
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| 332 | // bottom area |
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| 333 | if (!PH_display::ph_display) return; |
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| 334 | if (!PH_used_windows::windowList) return; |
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| 335 | |
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| 336 | AW_root *aw_root = AW_root::SINGLETON; |
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| 337 | |
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| 338 | { |
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| 339 | static PH_display_status phds(PH_used_windows::windowList->phylo_main_window->get_device (AW_BOTTOM_AREA)); |
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| 340 | phds.clear(); |
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| 341 | |
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| 342 | const int LABEL_LEN = 21; |
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| 343 | |
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| 344 | switch (PH_display::ph_display->displayed()) { |
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| 345 | case DISP_NONE: |
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| 346 | break; |
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| 347 | |
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| 348 | case DISP_FILTER: |
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| 349 | case DISP_SPECIES: |
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| 350 | phds.set_origin(); |
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| 351 | phds.set_cursor(0, 0); |
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| 352 | phds.write("FILTER STATUS REPORT:"); |
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| 353 | phds.newline(); |
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| 354 | |
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| 355 | phds.writePadded("Start at column:", LABEL_LEN); |
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| 356 | phds.write((long)aw_root->awar(AWAR_PHYLO_FILTER_STARTCOL)->read_int()); |
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| 357 | phds.move_x(15); |
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| 358 | phds.set_tab(); |
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| 359 | phds.writePadded("Stop at column:", LABEL_LEN); |
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| 360 | phds.write((long)aw_root->awar(AWAR_PHYLO_FILTER_STOPCOL)->read_int()); |
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| 361 | phds.newline(); |
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| 362 | |
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| 363 | phds.writePadded("Minimal similarity:", LABEL_LEN); |
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| 364 | phds.write((long)aw_root->awar(AWAR_PHYLO_FILTER_MINHOM)->read_int()); |
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| 365 | phds.set_cursor_x(phds.get_tab()); |
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| 366 | phds.writePadded("Maximal similarity:", LABEL_LEN); |
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| 367 | phds.write((long)aw_root->awar(AWAR_PHYLO_FILTER_MAXHOM)->read_int()); |
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| 368 | phds.newline(); |
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| 369 | phds.newline(); |
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| 370 | |
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| 371 | phds.writePadded("'.':", LABEL_LEN); |
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| 372 | phds.write(filter_text[aw_root->awar(AWAR_PHYLO_FILTER_DOT)->read_int()]); |
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| 373 | phds.newline(); |
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| 374 | |
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| 375 | phds.writePadded("'-':", LABEL_LEN); |
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| 376 | phds.write(filter_text[aw_root->awar(AWAR_PHYLO_FILTER_MINUS)->read_int()]); |
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| 377 | phds.newline(); |
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| 378 | |
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| 379 | phds.writePadded("ambiguity codes:", LABEL_LEN); |
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| 380 | phds.write(filter_text[aw_root->awar(AWAR_PHYLO_FILTER_AMBIG)->read_int()]); |
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| 381 | phds.newline(); |
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| 382 | |
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| 383 | phds.writePadded("lowercase chars:", LABEL_LEN); |
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| 384 | phds.write(filter_text[aw_root->awar(AWAR_PHYLO_FILTER_LOWER)->read_int()]); |
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| 385 | break; |
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| 386 | } |
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| 387 | } |
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| 388 | } |
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| 389 | |
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