Fix ordering so fallback for inactive osd to label works
[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 "obrender/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 (gint)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_bg);
128     popup.a_hilite_text = RrAppearanceCopy(ob_rr_theme->osd_hilite_label);
129     popup.a_text = RrAppearanceCopy(ob_rr_theme->osd_unhilite_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_text_active_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         RrColor *tc;
179         gint x, y, o;
180
181         tc = ob_rr_theme->osd_text_active_color;
182         color = ((tc->r & 0xff) << RrDefaultRedOffset) +
183             ((tc->g & 0xff) << RrDefaultGreenOffset) +
184             ((tc->b & 0xff) << RrDefaultBlueOffset);
185
186         o = 0;
187         for (x = 0; x < HILITE_SIZE; x++)
188             for (y = 0; y < HILITE_SIZE; y++) {
189                 guchar a;
190
191                 if (x < HILITE_WIDTH ||
192                     x >= HILITE_SIZE - HILITE_WIDTH ||
193                     y < HILITE_WIDTH ||
194                     y >= HILITE_SIZE - HILITE_WIDTH)
195                 {
196                     /* the border of the target */
197                     a = 0x88;
198                 } else {
199                     /* the background of the target */
200                     a = 0x22;
201                 }
202
203                 p[o++] = color + (a << RrDefaultAlphaOffset);
204             }
205     }
206
207     stacking_add(INTERNAL_AS_WINDOW(&popup));
208     window_add(&popup.bg, INTERNAL_AS_WINDOW(&popup));
209 }
210
211 void focus_cycle_popup_shutdown(gboolean reconfig)
212 {
213     icon_popup_free(single_popup);
214
215     window_remove(popup.bg);
216     stacking_remove(INTERNAL_AS_WINDOW(&popup));
217
218     while(popup.targets) {
219         ObFocusCyclePopupTarget *t = popup.targets->data;
220
221         RrImageUnref(t->icon);
222         g_free(t->text);
223         XDestroyWindow(obt_display, t->iconwin);
224         XDestroyWindow(obt_display, t->textwin);
225         g_free(t);
226
227         popup.targets = g_list_delete_link(popup.targets, popup.targets);
228     }
229
230     g_free(popup.a_icon->texture[1].data.rgba.data);
231     popup.a_icon->texture[1].data.rgba.data = NULL;
232
233     XDestroyWindow(obt_display, popup.list_mode_up);
234     XDestroyWindow(obt_display, popup.list_mode_down);
235     XDestroyWindow(obt_display, popup.icon_mode_text);
236     XDestroyWindow(obt_display, popup.bg);
237
238     RrAppearanceFree(popup.a_arrow);
239     RrAppearanceFree(popup.a_icon);
240     RrAppearanceFree(popup.a_hilite_text);
241     RrAppearanceFree(popup.a_text);
242     RrAppearanceFree(popup.a_bg);
243 }
244
245 static void popup_setup(ObFocusCyclePopup *p, gboolean create_targets,
246                         gboolean iconic_windows, gboolean all_desktops,
247                         gboolean dock_windows, gboolean desktop_windows)
248 {
249     gint maxwidth, n;
250     GList *it;
251
252     g_assert(p->targets == NULL);
253     g_assert(p->n_targets == 0);
254
255     /* make its width to be the width of all the possible titles */
256
257     /* build a list of all the valid focus targets and measure their strings,
258        and count them */
259     maxwidth = 0;
260     n = 0;
261     for (it = g_list_last(focus_order); it; it = g_list_previous(it)) {
262         ObClient *ft = it->data;
263
264         if (focus_valid_target(ft, screen_desktop, TRUE,
265                                iconic_windows,
266                                all_desktops,
267                                dock_windows,
268                                desktop_windows,
269                                FALSE))
270         {
271             gchar *text = popup_get_name(ft);
272
273             /* measure */
274             p->a_text->texture[0].data.text.string = text;
275             maxwidth = MAX(maxwidth, RrMinWidth(p->a_text));
276
277             if (!create_targets) {
278                 g_free(text);
279             } else {
280                 ObFocusCyclePopupTarget *t = g_new(ObFocusCyclePopupTarget, 1);
281
282                 t->client = ft;
283                 t->text = text;
284                 t->icon = client_icon(t->client);
285                 RrImageRef(t->icon); /* own the icon so it won't go away */
286                 t->iconwin = create_window(p->bg, 0, 0, NULL);
287                 t->textwin = create_window(p->bg, 0, 0, NULL);
288
289                 p->targets = g_list_prepend(p->targets, t);
290                 ++n;
291             }
292         }
293     }
294
295     p->n_targets = n;
296     p->maxtextw = maxwidth;
297 }
298
299 static gchar *popup_get_name(ObClient *c)
300 {
301     ObClient *p;
302     gchar *title;
303     const gchar *desk = NULL;
304     gchar *ret;
305
306     /* find our highest direct parent */
307     p = client_search_top_direct_parent(c);
308
309     if (c->desktop != DESKTOP_ALL && c->desktop != screen_desktop)
310         desk = screen_desktop_names[c->desktop];
311
312     title = c->iconic ? c->icon_title : c->title;
313
314     /* use the transient's parent's title/icon if we don't have one */
315     if (p != c && title[0] == '\0')
316         title = p->iconic ? p->icon_title : p->title;
317
318     if (desk)
319         ret = g_strdup_printf("%s [%s]", title, desk);
320     else
321         ret = g_strdup(title);
322
323     return ret;
324 }
325
326 static void popup_render(ObFocusCyclePopup *p, const ObClient *c)
327 {
328     gint ml, mt, mr, mb;
329     gint l, t, r, b;
330     gint x, y, w, h;
331     Rect *screen_area = NULL;
332     gint i;
333     GList *it;
334     const ObFocusCyclePopupTarget *newtarget;
335     ObFocusCyclePopupMode mode = p->mode;
336     gint icons_per_row;
337     gint icon_rows;
338     gint textw, texth;
339     gint selected_pos;
340     gint last_scroll;
341
342     /* vars for icon mode */
343     gint icon_mode_textx;
344     gint icon_mode_texty;
345     gint icons_center_x;
346
347     /* vars for list mode */
348     gint list_mode_icon_column_w = HILITE_SIZE + OUTSIDE_BORDER;
349     gint up_arrow_x, down_arrow_x;
350     gint up_arrow_y, down_arrow_y;
351     gboolean showing_arrows = FALSE;
352
353     g_assert(mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS ||
354              mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST);
355
356     screen_area = screen_physical_area_primary(FALSE);
357
358     /* get the outside margins */
359     RrMargins(p->a_bg, &ml, &mt, &mr, &mb);
360
361     /* get our outside borders */
362     l = ml + OUTSIDE_BORDER;
363     r = mr + OUTSIDE_BORDER;
364     t = mt + OUTSIDE_BORDER;
365     b = mb + OUTSIDE_BORDER;
366
367     /* get the width from the text and keep it within limits */
368     w = l + r + p->maxtextw;
369     if (mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
370         /* when in list mode, there are icons down the side */
371         w += list_mode_icon_column_w;
372     w = MIN(w, MAX(screen_area->width/3, POPUP_WIDTH)); /* max width */
373     w = MAX(w, POPUP_WIDTH); /* min width */
374
375     /* get the text height */
376     texth = RrMinHeight(p->a_hilite_text);
377     if (mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
378         texth = MAX(MAX(texth, RrMinHeight(p->a_text)), HILITE_SIZE);
379     else
380         texth += TEXT_BORDER * 2;
381
382     if (mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS) {
383         /* how many icons will fit in that row? make the width fit that */
384         w -= l + r;
385         icons_per_row = (w + HILITE_SIZE - 1) / HILITE_SIZE;
386         w = icons_per_row * HILITE_SIZE + l + r;
387
388         /* how many rows do we need? */
389         icon_rows = (p->n_targets-1) / icons_per_row + 1;
390     } else {
391         /* in list mode, there is one column of icons.. */
392         icons_per_row = 1;
393         /* maximum is 80% of the screen height */
394         icon_rows = MIN(p->n_targets,
395                         (4*screen_area->height/5) /* 80% of the screen */
396                         /
397                         MAX(HILITE_SIZE, texth)); /* height of each row */
398         /* but make sure there is always one */
399         icon_rows = MAX(icon_rows, 1);
400     }
401
402     /* get the text width */
403     textw = w - l - r;
404     if (mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
405         /* leave space on the side for the icons */
406         textw -= list_mode_icon_column_w;
407
408     if (!p->mapped)
409         /* reset the scrolling when the dialog is first shown */
410         p->scroll = 0;
411
412     /* find the height of the dialog */
413     h = t + b + (icon_rows * MAX(HILITE_SIZE, texth));
414     if (mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS)
415         /* in icon mode the text sits below the icons, so make some space */
416         h += OUTSIDE_BORDER + texth;
417
418     /* find the focused target */
419     newtarget = NULL;
420     for (i = 0, it = p->targets; it; ++i, it = g_list_next(it)) {
421         const ObFocusCyclePopupTarget *target = it->data;
422         if (target->client == c) {
423             /* save the target */
424             newtarget = target;
425             break;
426         }
427     }
428     selected_pos = i;
429     g_assert(newtarget != NULL);
430
431     /* scroll the list if needed */
432     last_scroll = p->scroll;
433     if (mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST) {
434         const gint top = p->scroll + SCROLL_MARGIN;
435         const gint bottom = p->scroll + icon_rows - SCROLL_MARGIN;
436         const gint min_scroll = 0;
437         const gint max_scroll = p->n_targets - icon_rows;
438
439         if (top - selected_pos >= 0) {
440             p->scroll -= top - selected_pos + 1;
441             p->scroll = MAX(p->scroll, min_scroll);
442         } else if (selected_pos - bottom >= 0) {
443             p->scroll += selected_pos - bottom + 1;
444             p->scroll = MIN(p->scroll, max_scroll);
445         }
446     }
447
448     /* show the scroll arrows when appropriate */
449     if (p->scroll && mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST) {
450         XMapWindow(obt_display, p->list_mode_up);
451         showing_arrows = TRUE;
452     } else
453         XUnmapWindow(obt_display, p->list_mode_up);
454
455     if (p->scroll < p->n_targets - icon_rows &&
456         mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
457     {
458         XMapWindow(obt_display, p->list_mode_down);
459         showing_arrows = TRUE;
460     } else
461         XUnmapWindow(obt_display, p->list_mode_down);
462
463     /* make space for the arrows */
464     if (showing_arrows)
465         h += ob_rr_theme->up_arrow_mask->height + OUTSIDE_BORDER
466             + ob_rr_theme->down_arrow_mask->height + OUTSIDE_BORDER;
467
468     /* center the icons if there is less than one row */
469     if (mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS && icon_rows == 1)
470         icons_center_x = (w - p->n_targets * HILITE_SIZE) / 2;
471     else
472         icons_center_x = 0;
473
474     if (mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS) {
475         /* get the position of the text */
476         icon_mode_textx = l;
477         icon_mode_texty = h - texth - b;
478     }
479
480     /* find the position for the popup (include the outer borders) */
481     x = screen_area->x + (screen_area->width -
482                           (w + ob_rr_theme->obwidth * 2)) / 2;
483     y = screen_area->y + (screen_area->height -
484                           (h + ob_rr_theme->obwidth * 2)) / 2;
485
486     if (!p->mapped) {
487         /* position the background but don't draw it */
488         XMoveResizeWindow(obt_display, p->bg, x, y, w, h);
489
490         if (mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS) {
491             /* position the text */
492             XMoveResizeWindow(obt_display, p->icon_mode_text,
493                               icon_mode_textx, icon_mode_texty, textw, texth);
494             XMapWindow(obt_display, popup.icon_mode_text);
495         } else {
496             XUnmapWindow(obt_display, popup.icon_mode_text);
497
498             up_arrow_x = (w - ob_rr_theme->up_arrow_mask->width) / 2;
499             up_arrow_y = t;
500
501             down_arrow_x = (w - ob_rr_theme->down_arrow_mask->width) / 2;
502             down_arrow_y = h - b - ob_rr_theme->down_arrow_mask->height;
503
504             /* position the arrows */
505             XMoveResizeWindow(obt_display, p->list_mode_up,
506                               up_arrow_x, up_arrow_y,
507                               ob_rr_theme->up_arrow_mask->width,
508                               ob_rr_theme->up_arrow_mask->height);
509             XMoveResizeWindow(obt_display, p->list_mode_down,
510                               down_arrow_x, down_arrow_y,
511                               ob_rr_theme->down_arrow_mask->width,
512                               ob_rr_theme->down_arrow_mask->height);
513         }
514     }
515
516     /* * * draw everything * * */
517
518     /* draw the background */
519     if (!p->mapped)
520         RrPaint(p->a_bg, p->bg, w, h);
521
522     /* draw the scroll arrows */
523     if (!p->mapped && mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST) {
524         p->a_arrow->texture[0].data.mask.mask =
525             ob_rr_theme->up_arrow_mask;
526         p->a_arrow->surface.parent = p->a_bg;
527         p->a_arrow->surface.parentx = up_arrow_x;
528         p->a_arrow->surface.parenty = up_arrow_y;
529         RrPaint(p->a_arrow, p->list_mode_up, 
530                 ob_rr_theme->up_arrow_mask->width,
531                 ob_rr_theme->up_arrow_mask->height);
532
533         p->a_arrow->texture[0].data.mask.mask =
534             ob_rr_theme->down_arrow_mask;
535         p->a_arrow->surface.parent = p->a_bg;
536         p->a_arrow->surface.parentx = down_arrow_x;
537         p->a_arrow->surface.parenty = down_arrow_y;
538         RrPaint(p->a_arrow, p->list_mode_down, 
539                 ob_rr_theme->down_arrow_mask->width,
540                 ob_rr_theme->down_arrow_mask->height);
541     }
542
543     /* draw the icons and text */
544     for (i = 0, it = p->targets; it; ++i, it = g_list_next(it)) {
545         const ObFocusCyclePopupTarget *target = it->data;
546
547         /* have to redraw the targetted icon and last targetted icon
548          * to update the hilite */
549         if (!p->mapped || newtarget == target || p->last_target == target ||
550             last_scroll != p->scroll)
551         {
552             /* row and column start from 0 */
553             const gint row = i / icons_per_row - p->scroll;
554             const gint col = i % icons_per_row;
555             gint iconx, icony;
556             gint list_mode_textx, list_mode_texty;
557             RrAppearance *text;
558
559             /* find the coordinates for the icon */
560             iconx = icons_center_x + l + (col * HILITE_SIZE);
561             icony = t + (showing_arrows ? ob_rr_theme->up_arrow_mask->height
562                                           + OUTSIDE_BORDER
563                          : 0)
564                 + (row * MAX(texth, HILITE_SIZE))
565                 + MAX(texth - HILITE_SIZE, 0) / 2;
566
567             /* find the dimensions of the text box */
568             list_mode_textx = iconx + HILITE_SIZE + TEXT_BORDER;
569             list_mode_texty = icony;
570
571             /* position the icon */
572             XMoveResizeWindow(obt_display, target->iconwin,
573                               iconx, icony, HILITE_SIZE, HILITE_SIZE);
574
575             /* position the text */
576             if (mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
577                 XMoveResizeWindow(obt_display, target->textwin,
578                                   list_mode_textx, list_mode_texty,
579                                   textw, texth);
580
581             /* show/hide the right windows */
582             if (row >= 0 && row < icon_rows) {
583                 XMapWindow(obt_display, target->iconwin);
584                 if (mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
585                     XMapWindow(obt_display, target->textwin);
586                 else
587                     XUnmapWindow(obt_display, target->textwin);
588             } else {
589                 XUnmapWindow(obt_display, target->textwin);
590                 if (mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST)
591                     XUnmapWindow(obt_display, target->iconwin);
592                 else
593                     XMapWindow(obt_display, target->iconwin);
594             }
595
596             /* get the icon from the client */
597             p->a_icon->texture[0].data.image.twidth = ICON_SIZE;
598             p->a_icon->texture[0].data.image.theight = ICON_SIZE;
599             p->a_icon->texture[0].data.image.tx = HILITE_OFFSET;
600             p->a_icon->texture[0].data.image.ty = HILITE_OFFSET;
601             p->a_icon->texture[0].data.image.alpha =
602                 target->client->iconic ? OB_ICONIC_ALPHA : 0xff;
603             p->a_icon->texture[0].data.image.image = target->icon;
604
605             /* Draw the hilite? */
606             p->a_icon->texture[1].type = (target == newtarget) ?
607                 RR_TEXTURE_RGBA : RR_TEXTURE_NONE;
608
609             /* draw the icon */
610             p->a_icon->surface.parentx = iconx;
611             p->a_icon->surface.parenty = icony;
612             RrPaint(p->a_icon, target->iconwin, HILITE_SIZE, HILITE_SIZE);
613
614             /* draw the text */
615             if (mode == OB_FOCUS_CYCLE_POPUP_MODE_LIST ||
616                 target == newtarget)
617             {
618                 text = (target == newtarget) ? p->a_hilite_text : p->a_text;
619                 text->texture[0].data.text.string = target->text;
620                 text->surface.parentx =
621                     mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS ?
622                     icon_mode_textx : list_mode_textx;
623                 text->surface.parenty =
624                     mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS ?
625                     icon_mode_texty : list_mode_texty;
626                 RrPaint(text,
627                         (mode == OB_FOCUS_CYCLE_POPUP_MODE_ICONS ?
628                          p->icon_mode_text : target->textwin),
629                         textw, texth);
630             }
631         }
632     }
633
634     p->last_target = newtarget;
635
636     g_free(screen_area);
637
638     XFlush(obt_display);
639 }
640
641 void focus_cycle_popup_show(ObClient *c, gboolean iconic_windows,
642                             gboolean all_desktops, gboolean dock_windows,
643                             gboolean desktop_windows,
644                             ObFocusCyclePopupMode mode)
645 {
646     g_assert(c != NULL);
647
648     if (mode == OB_FOCUS_CYCLE_POPUP_MODE_NONE) {
649         focus_cycle_popup_hide();
650         return;
651     }
652
653     /* do this stuff only when the dialog is first showing */
654     if (!popup.mapped) {
655         popup_setup(&popup, TRUE, iconic_windows, all_desktops, 
656                     dock_windows, desktop_windows);
657         /* this is fixed once the dialog is shown */
658         popup.mode = mode;
659     }
660     g_assert(popup.targets != NULL);
661
662     popup_render(&popup, c);
663
664     if (!popup.mapped) {
665         /* show the dialog */
666         XMapWindow(obt_display, popup.bg);
667         XFlush(obt_display);
668         popup.mapped = TRUE;
669         screen_hide_desktop_popup();
670     }
671 }
672
673 void focus_cycle_popup_hide(void)
674 {
675     gulong ignore_start;
676
677     ignore_start = event_start_ignore_all_enters();
678
679     XUnmapWindow(obt_display, popup.bg);
680     XFlush(obt_display);
681
682     event_end_ignore_all_enters(ignore_start);
683
684     popup.mapped = FALSE;
685
686     while(popup.targets) {
687         ObFocusCyclePopupTarget *t = popup.targets->data;
688
689         RrImageUnref(t->icon);
690         g_free(t->text);
691         XDestroyWindow(obt_display, t->iconwin);
692         XDestroyWindow(obt_display, t->textwin);
693         g_free(t);
694
695         popup.targets = g_list_delete_link(popup.targets, popup.targets);
696     }
697     popup.n_targets = 0;
698     popup.last_target = NULL;
699 }
700
701 void focus_cycle_popup_single_show(struct _ObClient *c,
702                                    gboolean iconic_windows,
703                                    gboolean all_desktops,
704                                    gboolean dock_windows,
705                                    gboolean desktop_windows)
706 {
707     gchar *text;
708
709     g_assert(c != NULL);
710
711     /* do this stuff only when the dialog is first showing */
712     if (!popup.mapped) {
713         Rect *a;
714
715         popup_setup(&popup, FALSE, iconic_windows, all_desktops,
716                     dock_windows, desktop_windows);
717         g_assert(popup.targets == NULL);
718
719         /* position the popup */
720         a = screen_physical_area_primary(FALSE);
721         icon_popup_position(single_popup, CenterGravity,
722                             a->x + a->width / 2, a->y + a->height / 2);
723         icon_popup_height(single_popup, POPUP_HEIGHT);
724         icon_popup_min_width(single_popup, POPUP_WIDTH);
725         icon_popup_max_width(single_popup, MAX(a->width/3, POPUP_WIDTH));
726         icon_popup_text_width(single_popup, popup.maxtextw);
727         g_free(a);
728     }
729
730     text = popup_get_name(c);
731     icon_popup_show(single_popup, text, client_icon(c));
732     g_free(text);
733     screen_hide_desktop_popup();
734 }
735
736 void focus_cycle_popup_single_hide(void)
737 {
738     icon_popup_hide(single_popup);
739 }
740
741 gboolean focus_cycle_popup_is_showing(ObClient *client)
742 {
743     if (popup.mapped) {
744         GList *it;
745
746         for (it = popup.targets; it; it = g_list_next(it)) {
747             ObFocusCyclePopupTarget *t = it->data;
748             if (t->client == client)
749                 return TRUE;
750         }
751     }
752     return FALSE;
753 }