Dogcows Code - chaz/tint2/blob - src/taskbar/taskbarname.c

   1 /**************************************************************************
   2 *
   3 * Tint2 : taskbarname
   4 *
   5 * Copyright (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr) from Omega distribution
   6 *
   7 * This program is free software; you can redistribute it and/or
   8 * modify it under the terms of the GNU General Public License version 2
   9 * as published by the Free Software Foundation.
  10 *
  11 * This program is distributed in the hope that it will be useful,
  12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 * GNU General Public License for more details.
  15 * You should have received a copy of the GNU General Public License
  16 * along with this program; if not, write to the Free Software
  17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18 **************************************************************************/
  19
  20 #include <X11/Xlib.h>
  21 #include <X11/Xutil.h>
  22 #include <X11/Xatom.h>
  23 #include <stdio.h>
  24 #include <stdlib.h>
  25 #include <string.h>
  26 #include <glib.h>
  27 #include <Imlib2.h>
  28
  29 #include "window.h"
  30 #include "panel.h"
  31 #include "taskbar.h"
  32 #include "server.h"
  33 #include "taskbarname.h"
  34
  35 int taskbarname_enabled;
  36 PangoFontDescription *taskbarname_font_desc;
  37 Color taskbarname_font;
  38
  39
  40 void default_taskbarname()
  41 {
  42         taskbarname_enabled = 0;
  43         taskbarname_font_desc = 0;
  44 }
  45
  46
  47 void init_taskbarname_panel(void *p)
  48 {
  49         Panel *panel =(Panel*)p;
  50         int j;
  51
  52         if (!taskbarname_enabled || !taskbar_enabled) return;
  53
  54         for (j=0 ; j < panel->nb_desktop ; j++) {
  55                 panel->taskbar[j].bar_name.name = g_strdup_printf("%d", j+1);
  56         }
  57 }
  58
  59
  60 void cleanup_taskbarname()
  61 {
  62         int i, j, k;
  63         Panel *panel;
  64         Taskbar *tskbar;
  65
  66         for (i=0 ; i < nb_panel ; i++) {
  67                 panel = &panel1[i];
  68                 for (j=0 ; j < panel->nb_desktop ; j++) {
  69                         tskbar = &panel->taskbar[j];
  70                         if (taskbarname_font_desc)      pango_font_description_free(taskbarname_font_desc);
  71                         if (tskbar->bar_name.name)      g_free(tskbar->bar_name.name);
  72                         free_area (&tskbar->bar_name.area);
  73                         for (k=0; k<TASKBAR_STATE_COUNT; ++k) {
  74                                 if (tskbar->bar_name.state_pix[k]) XFreePixmap(server.dsp, tskbar->bar_name.state_pix[k]);
  75                         }
  76                 }
  77         }
  78 }
  79
  80
  81 void draw_taskbarname (void *obj, cairo_t *c)
  82 {
  83         Taskbarname *taskbar_name = obj;
  84         PangoLayout *layout;
  85
  86         layout = pango_cairo_create_layout (c);
  87
  88         // draw layout
  89         pango_layout_set_font_description (layout, taskbarname_font_desc);
  90         pango_layout_set_width (layout, taskbar_name->area.width * PANGO_SCALE);
  91         pango_layout_set_alignment (layout, PANGO_ALIGN_CENTER);
  92         pango_layout_set_text (layout, taskbar_name->name, strlen(taskbar_name->name));
  93
  94         cairo_set_source_rgba (c, taskbarname_font.color[0], taskbarname_font.color[1], taskbarname_font.color[2], taskbarname_font.alpha);
  95
  96         pango_cairo_update_layout (c, layout);
  97         cairo_move_to (c, 0, 2);
  98         pango_cairo_show_layout (c, layout);
  99
 100         g_object_unref (layout);
 101         printf("draw_taskbarname %s ******************************\n", taskbar_name->name);
 102 }
 103
 104
 105 int resize_taskbarname(void *obj)
 106 {
 107         Taskbarname *taskbar_name = (Taskbar*)obj;
 108         Panel *panel = taskbar_name->area.panel;
 109         int time_height, time_width, ret = 0;
 110
 111         taskbar_name->area.redraw = 1;
 112         /*
 113         strftime(buf_time, sizeof(buf_time), time1_format, clock_gettime_for_tz(time1_timezone));
 114         get_text_size2(time1_font_desc, &time_height_ink, &time_height, &time_width, panel->area.height, panel->area.width, buf_time, strlen(buf_time));
 115         if (time2_format) {
 116                 strftime(buf_date, sizeof(buf_date), time2_format, clock_gettime_for_tz(time2_timezone));
 117                 get_text_size2(time2_font_desc, &date_height_ink, &date_height, &date_width, panel->area.height, panel->area.width, buf_date, strlen(buf_date));
 118         }
 119
 120         if (panel_horizontal) {
 121                 int new_size = (time_width > date_width) ? time_width : date_width;
 122                 new_size += (2*clock->area.paddingxlr) + (2*clock->area.bg->border.width);
 123                 if (new_size > clock->area.width || new_size < (clock->area.width-6)) {
 124                         // we try to limit the number of resize
 125                         clock->area.width = new_size + 1;
 126                         clock->time1_posy = (clock->area.height - time_height) / 2;
 127                         if (time2_format) {
 128                                 clock->time1_posy -= ((date_height_ink + 2) / 2);
 129                                 clock->time2_posy = clock->time1_posy + time_height + 2 - (time_height - time_height_ink)/2 - (date_height - date_height_ink)/2;
 130                         }
 131                         ret = 1;
 132                 }
 133         }
 134         else {
 135                 int new_size = time_height + date_height + (2 * (clock->area.paddingxlr + clock->area.bg->border.width));
 136                 if (new_size != clock->area.height) {
 137                         // we try to limit the number of resize
 138                         clock->area.height =  new_size;
 139                         clock->time1_posy = (clock->area.height - time_height) / 2;
 140                         if (time2_format) {
 141                                 clock->time1_posy -= ((date_height_ink + 2) / 2);
 142                                 clock->time2_posy = clock->time1_posy + time_height + 2 - (time_height - time_height_ink)/2 - (date_height - date_height_ink)/2;
 143                         }
 144                         ret = 1;
 145                 }
 146         }
 147         return ret;
 148 */
 149
 150         taskbar_name->area.width = 10;
 151         return 1;
 152 }
 153
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 156