Don't need to explicitly check for xft.
[mikachu/openbox.git] / openbox / focus_cycle_popup.c
1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
2
3    focus_cycle_popup.c for the Openbox window manager
4    Copyright (c) 2006        Mikael Magnusson
5    Copyright (c) 2003-2007   Dana Jansens
6
7    This program is free software; you can redistribute it and/or modify
8    it under the terms of the GNU General Public License as published by
9    the Free Software Foundation; either version 2 of the License, or
10    (at your option) any later version.
11
12    This program is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15    GNU General Public License for more details.
16
17    See the COPYING file for a copy of the GNU General Public License.
18 */
19
20 #include "focus_cycle_popup.h"
21 #include "popup.h"
22 #include "client.h"
23 #include "screen.h"
24 #include "focus.h"
25 #include "openbox.h"
26 #include "config.h"
27 #include "window.h"
28 #include "event.h"
29 #include "render/render.h"
30
31 #include <X11/Xlib.h>
32 #include <glib.h>
33
34 /* Size of the icons, which can appear inside or outside of a hilite box */
35 #define ICON_SIZE config_theme_window_list_icon_size
36 /* Size of the hilite box around a window's icon */
37 #define HILITE_SIZE (ICON_SIZE + 2*HILITE_OFFSET)
38 /* Width of the outer ring around the hilite box */
39 #define HILITE_WIDTH 2
40 /* Space between the outer ring around the hilite box and the icon inside it */
41 #define HILITE_MARGIN 1
42 /* Total distance from the edge of the hilite box to the icon inside it */
43 #define HILITE_OFFSET (HILITE_WIDTH + HILITE_MARGIN)
44 /* Margin area around the outside of the dialog */
45 #define OUTSIDE_BORDER 3
46 /* Margin area around the text */
47 #define TEXT_BORDER 2
48 /* Scroll the list-mode list when the cursor gets within this many rows of the
49    top or bottom */
50 #define SCROLL_MARGIN 4
51
52 typedef struct _ObFocusCyclePopup       ObFocusCyclePopup;
53 typedef struct _ObFocusCyclePopupTarget ObFocusCyclePopupTarget;
54
55 struct _ObFocusCyclePopupTarget
56 {
57     ObClient *client;
58     RrImage *icon;
59     gchar *text;
60     Window iconwin;
61     /* This is used when the popup is in list mode */
62     Window textwin;
63 };
64
65 struct _ObFocusCyclePopup
66 {
67     ObWindow obwin;
68     Window bg;
69
70     /* This is used when the popup is in icon mode */
71     Window icon_mode_text;
72
73     Window list_mode_up;
74     Window list_mode_down;
75
76     GList *targets;
77     gint n_targets;
78
79     const ObFocusCyclePopupTarget *last_target;
80
81     gint maxtextw;
82
83     /* How are the list is scrolled, in scroll mode */
84     gint scroll;
85
86     RrAppearance *a_bg;
87     RrAppearance *a_text;
88     RrAppearance *a_hilite_text;
89     RrAppearance *a_icon;
90     RrAppearance *a_arrow;
91
92     gboolean mapped;
93     ObFocusCyclePopupMode mode;
94 };
95
96 /*! This popup shows all possible windows */
97 static ObFocusCyclePopup popup;
98 /*! This popup shows a single window */
99 static ObIconPopup *single_popup;
100
101 static gchar *popup_get_name (ObClient *c);
102 static void   popup_setup    (ObFocusCyclePopup *p,
103                               gboolean create_targets,
104                               gboolean iconic_windows,
105                               gboolean all_desktops,
106                               gboolean dock_windows,
107                               gboolean desktop_windows);
108 static void   popup_render   (ObFocusCyclePopup *p,
109                               const ObClient *c);
110
111 static Window create_window(Window parent, guint bwidth, gulong mask,
112                             XSetWindowAttributes *attr)
113 {
114     return XCreateWindow(obt_display, parent, 0, 0, 1, 1, bwidth,
115                          RrDepth(ob_rr_inst), InputOutput,
116                          RrVisual(ob_rr_inst), mask, attr);
117 }
118
119 void focus_cycle_popup_startup(gboolean reconfig)
120 {
121     XSetWindowAttributes attrib;
122     RrPixel32 *p;
123
124     single_popup = icon_popup_new();
125
126     popup.obwin.type = OB_WINDOW_CLASS_INTERNAL;
127     popup.a_bg = RrAppearanceCopy(ob_rr_theme->osd_hilite_bg);
128     popup.a_hilite_text = RrAppearanceCopy(ob_rr_theme->osd_hilite_label);
129     popup.a_text = RrAppearanceCopy(ob_rr_theme->a_unfocused_label);
130     popup.a_icon = RrAppearanceCopy(ob_rr_theme->a_clear);
131     popup.a_arrow = RrAppearanceCopy(ob_rr_theme->a_clear_tex);
132
133     popup.a_hilite_text->surface.parent = popup.a_bg;
134     popup.a_text->surface.parent = popup.a_bg;
135     popup.a_icon->surface.parent = popup.a_bg;
136
137     popup.a_text->texture[0].data.text.justify = RR_JUSTIFY_LEFT;
138     popup.a_hilite_text->texture[0].data.text.justify = RR_JUSTIFY_LEFT;
139
140     /* 2 textures. texture[0] is the icon.  texture[1] is the hilight, and
141        may or may not be used */
142     RrAppearanceAddTextures(popup.a_icon, 2);
143
144     RrAppearanceClearTextures(popup.a_icon);
145     popup.a_icon->texture[0].type = RR_TEXTURE_IMAGE;
146
147     RrAppearanceClearTextures(popup.a_arrow);
148     popup.a_arrow->texture[0].type = RR_TEXTURE_MASK;
149     popup.a_arrow->texture[0].data.mask.color =
150         ob_rr_theme->osd_color;
151
152     attrib.override_redirect = True;
153     attrib.border_pixel=RrColorPixel(ob_rr_theme->osd_border_color);
154     popup.bg = create_window(obt_root(ob_screen), ob_rr_theme->obwidth,
155                              CWOverrideRedirect | CWBorderPixel, &attrib);
156
157     /* create the text window used for the icon-mode popup */
158     popup.icon_mode_text = create_window(popup.bg, 0, 0, NULL);
159
160     /* create the windows for the up and down arrows */
161     popup.list_mode_up = create_window(popup.bg, 0, 0, NULL);
162     popup.list_mode_down = create_window(popup.bg, 0, 0, NULL);
163
164     popup.targets = NULL;
165     popup.n_targets = 0;
166     popup.last_target = NULL;
167
168     /* set up the hilite texture for the icon */
169     popup.a_icon->texture[1].data.rgba.width = HILITE_SIZE;
170     popup.a_icon->texture[1].data.rgba.height = HILITE_SIZE;
171     popup.a_icon->texture[1].data.rgba.alpha = 0xff;
172     p = g_new(RrPixel32, HILITE_SIZE * HILITE_SIZE);
173     popup.a_icon->texture[1].data.rgba.data = p;
174
175     /* create the hilite under the target icon */
176     {
177         RrPixel32 color;
178         gint x, y, o;
179
180         color = ((ob_rr_theme->osd_color->r & 0xff) << RrDefaultRedOffset) +
181             ((ob_rr_theme->osd_color->g & 0xff) << RrDefaultGreenOffset) +
182             ((ob_rr_theme->osd_color->b & 0xff) << RrDefaultBlueOffset);
183
184         o = 0;
185         for (x = 0; x < HILITE_SIZE; x++)
186             for (y = 0; y < HILITE_SIZE; y++) {
187                 guchar a;
188
189                 if (x < HILITE_WIDTH ||
190                     x >= HILITE_SIZE - HILITE_WIDTH ||
191                     y < HILITE_WIDTH ||
192                     y >= HILITE_SIZE - HILITE_WIDTH)
193                 {
194                     /* the border of the target */
195                     a = 0x88;
196                 } else {
197                     /* the background of the target */
198                     a = 0x22;
199                 }
200
201                 p[o++] = color + (a << RrDefaultAlphaOffset);
202             }
203     }
204
205     stacking_add(INTERNAL_AS_WINDOW(&popup));
206     window_add(&popup.bg, INTERNAL_AS_WINDOW(&popup));
207 }
208
209 void focus_cycle_popup_shutdown(gboolean reconfig)
210 {
211     icon_popup_free(single_popup);
212
213     window_remove(popup.bg);
214     stacking_remove(INTERNAL_AS_WINDOW(&popup));
215
216     while(popup.targets) {
217         ObFocusCyclePopupTarget *t = popup.targets->data;
218
219         RrImageUnref(t->icon);
220         g_free(t->text);
221         XDestroyWindow(obt_display, t->iconwin);
222         XDestroyWindow(obt_display, t->textwin);
223         g_free(t);
224
225         popup.targets = g_list_delete_link(popup.targets, popup.targets);
226     }
227
228     g_free(popup.a_icon->texture[1].data.rgba.data);
229     popup.a_icon->texture[1].data.rgba.data = NULL;
230
231     XDestroyWindow(obt_display, popup.list_mode_up);
232     XDestroyWindow(obt_display, popup.list_mode_down);
233     XDestroyWindow(obt_display, popup.icon_mode_text);
234     XDestroyWindow(obt_display, popup.bg);
235
236     RrAppearanceFree(popup.a_arrow);
237     RrAppearanceFree(popup.a_icon);
238     RrAppearanceFree(popup.a_hilite_text);
239     RrAppearanceFree(popup.a_text);
240     RrAppearanceFree(popup.a_bg);
241 }
242
243 static void popup_setup(ObFocusCyclePopup *p, gboolean create_targets,
244                         gboolean iconic_windows, gboolean all_desktops,
245                         gboolean dock_windows, gboolean desktop_windows)
246 {
247     gint maxwidth, n;
248     GList *it;
249
250     g_assert(p->targets == NULL);
251     g_assert(p->n_targets == 0);
252
253     /* make its width to be the width of all the possible titles */
254
255     /* build a list of all the valid focus targets and measure their strings,
256        and count them */
257     maxwidth = 0;
258     n = 0;
259     for (it = g_list_last(focus_order); it; it = g_list_previous(it)) {
260         ObClient *ft = it->data;
261
262         if (focus_valid_target(ft, TRUE,
263                                iconic_windows,
264                                all_desktops,
265                                dock_windows,
266                                desktop_windows))
267         {
268             gchar *text = popup_get_name(ft);
269
270             /* measure */
271             p->a_text->texture[0].data.text.string = text;
272             maxwidth = MAX(maxwidth, RrMinWidth(p->a_text));
273
274             if (!create_targets) {
275                 g_free(text);
276             } else {
277                 ObFocusCyclePopupTarget *t = g_new(ObFocusCyclePopupTarget, 1);
278
279                 t->client = ft;
280                 t->text = text;
281                 t->icon = client_icon(t->client);
282                 RrImageRef(t->icon); /* own the icon so it won't go away */
283                 t->iconwin = create_window(p->bg, 0, 0, NULL);
284                 t->textwin = create_window(p->bg, 0, 0, NULL);
285
286                 p->targets = g_list_prepend(p->targets, t);
287                 ++n;
288             }
289         }
290     }
291
292     p->n_targets = n;
293     p->maxtextw = maxwidth;
294 }
295
296 static gchar *popup_get_name(ObClient *c)
297 {
298     ObClient *p;
299     gchar *title;
300     const gchar *desk = NULL;
301     gchar *ret;
302
303     /* find our highest direct parent */
304     p = client_search_top_direct_parent(c);
305
306     if (c->desktop != DESKTOP_ALL && c->desktop != screen_desktop)
307         desk = screen_desktop_names[c->desktop];
308
309     title = c->iconic ? c->icon_title : c->title;
310
311     /* use the transient's parent's title/icon if we don't have one */
312     if (p != c && title[0] == '\0')
313         title = p->iconic ? p->icon_title : p->title;
314
315     if (desk)
316         ret = g_strdup_printf("%s [%s]", title, desk);
317     else
318         ret = g_strdup(title);
319
320     return ret;
321 }
322
323 static void popup_render(ObFocusCyclePopup *p, const ObClient *c)
324 {
325     gint ml, mt, mr, mb;
326     gint l, t, r, b;
327     gint x, y, w, h;
328     Rect *screen_area = NULL;
329     gint rgbax, rgbay, rgbaw, rgbah;
330     gint i;
331     GList *it;
332     const ObFocusCyclePopupTarget *newtarget;
333     gint icons_per_row;
334     gint icon_rows;
335     gint textw, texth;
336     gint selected_pos;
337     gint last_scroll;
338
339     /* vars for icon mode */
340     gint icon_mode_textx;
341     gint icon_mode_texty;
342     gint icons_center_x;
343
344     /* vars for list mode */
345     gint list_mode_icon_column_w = HILITE_SIZE + OUTSIDE_BORDER;
346     gint up_arrow_x, down_arrow_x;
347     gint up_arrow_y, down_arrow_y;
348     gboolean showing_arrows = FALSE;
349
350     g_assert(p->mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS ||
351              p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST);
352
353     screen_area = screen_physical_area_active();
354
355     /* get the outside margins */
356     RrMargins(p->a_bg, &ml, &mt, &mr, &mb);
357
358     /* get our outside borders */
359     l = ml + OUTSIDE_BORDER;
360     r = mr + OUTSIDE_BORDER;
361     t = mt + OUTSIDE_BORDER;
362     b = mb + OUTSIDE_BORDER;
363
364     /* get the width from the text and keep it within limits */
365     w = l + r + p->maxtextw;
366     if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
367         /* when in list mode, there are icons down the side */
368         w += list_mode_icon_column_w;
369     w = MIN(w, MAX(screen_area->width/3, POPUP_WIDTH)); /* max width */
370     w = MAX(w, POPUP_WIDTH); /* min width */
371
372     /* get the text height */
373     texth = RrMinHeight(p->a_hilite_text);
374     if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
375         texth = MAX(MAX(texth, RrMinHeight(p->a_text)), HILITE_SIZE);
376     else
377         texth += TEXT_BORDER * 2;
378
379     if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS) {
380         /* how many icons will fit in that row? make the width fit that */
381         w -= l + r;
382         icons_per_row = (w + HILITE_SIZE - 1) / HILITE_SIZE;
383         w = icons_per_row * HILITE_SIZE + l + r;
384
385         /* how many rows do we need? */
386         icon_rows = (p->n_targets-1) / icons_per_row + 1;
387     } else {
388         /* in list mode, there is one column of icons.. */
389         icons_per_row = 1;
390         /* maximum is 80% of the screen height */
391         icon_rows = MIN(p->n_targets,
392                         (4*screen_area->height/5) /* 80% of the screen */
393                         /
394                         MAX(HILITE_SIZE, texth)); /* height of each row */
395         /* but make sure there is always one */
396         icon_rows = MAX(icon_rows, 1);
397     }
398
399     /* get the text width */
400     textw = w - l - r;
401     if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
402         /* leave space on the side for the icons */
403         textw -= list_mode_icon_column_w;
404
405     if (!p->mapped)
406         /* reset the scrolling when the dialog is first shown */
407         p->scroll = 0;
408
409     /* find the height of the dialog */
410     h = t + b + (icon_rows * MAX(HILITE_SIZE, texth));
411     if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS)
412         /* in icon mode the text sits below the icons, so make some space */
413         h += OUTSIDE_BORDER + texth;
414
415     /* find the focused target */
416     newtarget = NULL;
417     for (i = 0, it = p->targets; it; ++i, it = g_list_next(it)) {
418         const ObFocusCyclePopupTarget *target = it->data;
419         if (target->client == c) {
420             /* save the target */
421             newtarget = target;
422             break;
423         }
424     }
425     selected_pos = i;
426     g_assert(newtarget != NULL);
427
428     /* scroll the list if needed */
429     last_scroll = p->scroll;
430     if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST) {
431         const gint top = p->scroll + SCROLL_MARGIN;
432         const gint bottom = p->scroll + icon_rows - SCROLL_MARGIN;
433         const gint min_scroll = 0;
434         const gint max_scroll = p->n_targets - icon_rows;
435
436         if (top - selected_pos >= 0) {
437             p->scroll -= top - selected_pos + 1;
438             p->scroll = MAX(p->scroll, min_scroll);
439         } else if (selected_pos - bottom >= 0) {
440             p->scroll += selected_pos - bottom + 1;
441             p->scroll = MIN(p->scroll, max_scroll);
442         }
443     }
444
445     /* show the scroll arrows when appropriate */
446     if (p->scroll && p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST) {
447         XMapWindow(obt_display, p->list_mode_up);
448         showing_arrows = TRUE;
449     } else
450         XUnmapWindow(obt_display, p->list_mode_up);
451
452     if (p->scroll < p->n_targets - icon_rows &&
453         p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
454     {
455         XMapWindow(obt_display, p->list_mode_down);
456         showing_arrows = TRUE;
457     } else
458         XUnmapWindow(obt_display, p->list_mode_down);
459
460     /* make space for the arrows */
461     if (showing_arrows)
462         h += ob_rr_theme->up_arrow_mask->height + OUTSIDE_BORDER
463             + ob_rr_theme->down_arrow_mask->height + OUTSIDE_BORDER;
464
465     /* center the icons if there is less than one row */
466     if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS && icon_rows == 1)
467         icons_center_x = (w - p->n_targets * HILITE_SIZE) / 2;
468     else
469         icons_center_x = 0;
470
471     if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS) {
472         /* get the position of the text */
473         icon_mode_textx = l;
474         icon_mode_texty = h - texth - b;
475     }
476
477     /* find the position for the popup (include the outer borders) */
478     x = screen_area->x + (screen_area->width -
479                           (w + ob_rr_theme->obwidth * 2)) / 2;
480     y = screen_area->y + (screen_area->height -
481                           (h + ob_rr_theme->obwidth * 2)) / 2;
482
483     /* get the dimensions of the target hilite texture */
484     rgbax = ml;
485     rgbay = mt;
486     rgbaw = w - ml - mr;
487     rgbah = h - mt - mb;
488
489     if (!p->mapped) {
490         /* position the background but don't draw it */
491         XMoveResizeWindow(obt_display, p->bg, x, y, w, h);
492
493         if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS) {
494             /* position the text */
495             XMoveResizeWindow(obt_display, p->icon_mode_text,
496                               icon_mode_textx, icon_mode_texty, textw, texth);
497             XMapWindow(obt_display, popup.icon_mode_text);
498         } else {
499             XUnmapWindow(obt_display, popup.icon_mode_text);
500
501             up_arrow_x = (w - ob_rr_theme->up_arrow_mask->width) / 2;
502             up_arrow_y = t;
503
504             down_arrow_x = (w - ob_rr_theme->down_arrow_mask->width) / 2;
505             down_arrow_y = h - b - ob_rr_theme->down_arrow_mask->height;
506
507             /* position the arrows */
508             XMoveResizeWindow(obt_display, p->list_mode_up,
509                               up_arrow_x, up_arrow_y,
510                               ob_rr_theme->up_arrow_mask->width,
511                               ob_rr_theme->up_arrow_mask->height);
512             XMoveResizeWindow(obt_display, p->list_mode_down,
513                               down_arrow_x, down_arrow_y,
514                               ob_rr_theme->down_arrow_mask->width,
515                               ob_rr_theme->down_arrow_mask->height);
516         }
517     }
518
519     /* * * draw everything * * */
520
521     /* draw the background */
522     if (!p->mapped)
523         RrPaint(p->a_bg, p->bg, w, h);
524
525     /* draw the scroll arrows */
526     if (!p->mapped && p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST) {
527         p->a_arrow->texture[0].data.mask.mask =
528             ob_rr_theme->up_arrow_mask;
529         p->a_arrow->surface.parent = p->a_bg;
530         p->a_arrow->surface.parentx = up_arrow_x;
531         p->a_arrow->surface.parenty = up_arrow_y;
532         RrPaint(p->a_arrow, p->list_mode_up, 
533                 ob_rr_theme->up_arrow_mask->width,
534                 ob_rr_theme->up_arrow_mask->height);
535
536         p->a_arrow->texture[0].data.mask.mask =
537             ob_rr_theme->down_arrow_mask;
538         p->a_arrow->surface.parent = p->a_bg;
539         p->a_arrow->surface.parentx = down_arrow_x;
540         p->a_arrow->surface.parenty = down_arrow_y;
541         RrPaint(p->a_arrow, p->list_mode_down, 
542                 ob_rr_theme->down_arrow_mask->width,
543                 ob_rr_theme->down_arrow_mask->height);
544     }
545
546     /* draw the icons and text */
547     for (i = 0, it = p->targets; it; ++i, it = g_list_next(it)) {
548         const ObFocusCyclePopupTarget *target = it->data;
549
550         /* have to redraw the targetted icon and last targetted icon
551          * to update the hilite */
552         if (!p->mapped || newtarget == target || p->last_target == target ||
553             last_scroll != p->scroll)
554         {
555             /* row and column start from 0 */
556             const gint row = i / icons_per_row - p->scroll;
557             const gint col = i % icons_per_row;
558             gint iconx, icony;
559             gint list_mode_textx, list_mode_texty;
560             RrAppearance *text;
561
562             /* find the coordinates for the icon */
563             iconx = icons_center_x + l + (col * HILITE_SIZE);
564             icony = t + (showing_arrows ? ob_rr_theme->up_arrow_mask->height
565                                           + OUTSIDE_BORDER
566                          : 0)
567                 + (row * MAX(texth, HILITE_SIZE))
568                 + MAX(texth - HILITE_SIZE, 0) / 2;
569
570             /* find the dimensions of the text box */
571             list_mode_textx = iconx + HILITE_SIZE + TEXT_BORDER;
572             list_mode_texty = icony;
573
574             /* position the icon */
575             XMoveResizeWindow(obt_display, target->iconwin,
576                               iconx, icony, HILITE_SIZE, HILITE_SIZE);
577
578             /* position the text */
579             if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
580                 XMoveResizeWindow(obt_display, target->textwin,
581                                   list_mode_textx, list_mode_texty,
582                                   textw, texth);
583
584             /* show/hide the right windows */
585             if (row >= 0 && row < icon_rows) {
586                 XMapWindow(obt_display, target->iconwin);
587                 if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
588                     XMapWindow(obt_display, target->textwin);
589                 else
590                     XUnmapWindow(obt_display, target->textwin);
591             } else {
592                 XUnmapWindow(obt_display, target->textwin);
593                 if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
594                     XUnmapWindow(obt_display, target->iconwin);
595                 else
596                     XMapWindow(obt_display, target->iconwin);
597             }
598
599             /* get the icon from the client */
600             p->a_icon->texture[0].data.image.twidth = ICON_SIZE;
601             p->a_icon->texture[0].data.image.theight = ICON_SIZE;
602             p->a_icon->texture[0].data.image.tx = HILITE_OFFSET;
603             p->a_icon->texture[0].data.image.ty = HILITE_OFFSET;
604             p->a_icon->texture[0].data.image.alpha =
605                 target->client->iconic ? OB_ICONIC_ALPHA : 0xff;
606             p->a_icon->texture[0].data.image.image = target->icon;
607
608             /* Draw the hilite? */
609             p->a_icon->texture[1].type = (target == newtarget) ?
610                 RR_TEXTURE_RGBA : RR_TEXTURE_NONE;
611
612             /* draw the icon */
613             p->a_icon->surface.parentx = iconx;
614             p->a_icon->surface.parenty = icony;
615             RrPaint(p->a_icon, target->iconwin, HILITE_SIZE, HILITE_SIZE);
616
617             /* draw the text */
618             if (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST ||
619                 target == newtarget)
620             {
621                 text = (target == newtarget) ? p->a_hilite_text : p->a_text;
622                 text->texture[0].data.text.string = target->text;
623                 text->surface.parentx =
624                     p->mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS ?
625                     icon_mode_textx : list_mode_textx;
626                 text->surface.parenty =
627                     p->mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS ?
628                     icon_mode_texty : list_mode_texty;
629                 RrPaint(text,
630                         (p->mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS ?
631                          p->icon_mode_text : target->textwin),
632                         textw, texth);
633             }
634         }
635     }
636
637     p->last_target = newtarget;
638
639     g_free(screen_area);
640
641     XFlush(obt_display);
642 }
643
644 void focus_cycle_popup_show(ObClient *c, gboolean iconic_windows,
645                             gboolean all_desktops, gboolean dock_windows,
646                             gboolean desktop_windows,
647                             ObFocusCyclePopupMode mode)
648 {
649     g_assert(c != NULL);
650
651     if (mode == OB_FOCUS_CYCLE_POPUP_MODE_NONE) {
652         focus_cycle_popup_hide();
653         return;
654     }
655
656     /* do this stuff only when the dialog is first showing */
657     if (!popup.mapped) {
658         popup_setup(&popup, TRUE, iconic_windows, all_desktops, 
659                     dock_windows, desktop_windows);
660         /* this is fixed once the dialog is shown */
661         popup.mode = mode;
662     }
663     g_assert(popup.targets != NULL);
664
665     popup_render(&popup, c);
666
667     if (!popup.mapped) {
668         /* show the dialog */
669         XMapWindow(obt_display, popup.bg);
670         XFlush(obt_display);
671         popup.mapped = TRUE;
672         screen_hide_desktop_popup();
673     }
674 }
675
676 void focus_cycle_popup_hide(void)
677 {
678     gulong ignore_start;
679
680     ignore_start = event_start_ignore_all_enters();
681
682     XUnmapWindow(obt_display, popup.bg);
683     XFlush(obt_display);
684
685     event_end_ignore_all_enters(ignore_start);
686
687     popup.mapped = FALSE;
688
689     while(popup.targets) {
690         ObFocusCyclePopupTarget *t = popup.targets->data;
691
692         RrImageUnref(t->icon);
693         g_free(t->text);
694         XDestroyWindow(obt_display, t->iconwin);
695         XDestroyWindow(obt_display, t->textwin);
696         g_free(t);
697
698         popup.targets = g_list_delete_link(popup.targets, popup.targets);
699     }
700     popup.n_targets = 0;
701     popup.last_target = NULL;
702 }
703
704 void focus_cycle_popup_single_show(struct _ObClient *c,
705                                    gboolean iconic_windows,
706                                    gboolean all_desktops,
707                                    gboolean dock_windows,
708                                    gboolean desktop_windows)
709 {
710     gchar *text;
711
712     g_assert(c != NULL);
713
714     /* do this stuff only when the dialog is first showing */
715     if (!popup.mapped) {
716         Rect *a;
717
718         popup_setup(&popup, FALSE, iconic_windows, all_desktops,
719                     dock_windows, desktop_windows);
720         g_assert(popup.targets == NULL);
721
722         /* position the popup */
723         a = screen_physical_area_active();
724         icon_popup_position(single_popup, CenterGravity,
725                             a->x + a->width / 2, a->y + a->height / 2);
726         icon_popup_height(single_popup, POPUP_HEIGHT);
727         icon_popup_min_width(single_popup, POPUP_WIDTH);
728         icon_popup_max_width(single_popup, MAX(a->width/3, POPUP_WIDTH));
729         icon_popup_text_width(single_popup, popup.maxtextw);
730         g_free(a);
731     }
732
733     text = popup_get_name(c);
734     icon_popup_show(single_popup, text, client_icon(c));
735     g_free(text);
736     screen_hide_desktop_popup();
737 }
738
739 void focus_cycle_popup_single_hide(void)
740 {
741     icon_popup_hide(single_popup);
742 }