1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 popup.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
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.
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.
17 See the COPYING file for a copy of the GNU General Public License.
29 #include "render/render.h"
30 #include "render/theme.h"
34 XSetWindowAttributes attrib;
35 ObPopup *self = g_new0(ObPopup, 1);
37 self->obwin.type = Window_Internal;
38 self->gravity = NorthWestGravity;
39 self->x = self->y = self->textw = self->h = 0;
40 self->a_bg = RrAppearanceCopy(ob_rr_theme->osd_hilite_bg);
41 self->a_text = RrAppearanceCopy(ob_rr_theme->osd_hilite_label);
42 self->iconwm = self->iconhm = 1;
44 attrib.override_redirect = True;
45 self->bg = XCreateWindow(ob_display, RootWindow(ob_display, ob_screen),
46 0, 0, 1, 1, 0, RrDepth(ob_rr_inst),
47 InputOutput, RrVisual(ob_rr_inst),
48 CWOverrideRedirect, &attrib);
50 self->text = XCreateWindow(ob_display, self->bg,
51 0, 0, 1, 1, 0, RrDepth(ob_rr_inst),
52 InputOutput, RrVisual(ob_rr_inst), 0, NULL);
54 XSetWindowBorderWidth(ob_display, self->bg, ob_rr_theme->fbwidth);
55 XSetWindowBorder(ob_display, self->bg,
56 RrColorPixel(ob_rr_theme->frame_focused_border_color));
58 XMapWindow(ob_display, self->text);
60 stacking_add(INTERNAL_AS_WINDOW(self));
64 void popup_free(ObPopup *self)
67 XDestroyWindow(ob_display, self->bg);
68 XDestroyWindow(ob_display, self->text);
69 RrAppearanceFree(self->a_bg);
70 RrAppearanceFree(self->a_text);
71 stacking_remove(self);
76 void popup_position(ObPopup *self, gint gravity, gint x, gint y)
78 self->gravity = gravity;
83 void popup_text_width(ObPopup *self, gint w)
88 void popup_min_width(ObPopup *self, gint minw)
93 void popup_max_width(ObPopup *self, gint maxw)
98 void popup_height(ObPopup *self, gint h)
102 /* don't let the height be smaller than the text */
103 texth = RrMinHeight(self->a_text) + ob_rr_theme->paddingy * 2;
104 self->h = MAX(h, texth);
107 void popup_text_width_to_string(ObPopup *self, gchar *text)
109 if (text[0] != '\0') {
110 self->a_text->texture[0].data.text.string = text;
111 self->textw = RrMinWidth(self->a_text);
116 void popup_height_to_string(ObPopup *self, gchar *text)
118 self->h = RrMinHeight(self->a_text) + ob_rr_theme->paddingy * 2;
121 void popup_text_width_to_strings(ObPopup *self, gchar **strings, gint num)
126 for (i = 0; i < num; ++i) {
127 popup_text_width_to_string(self, strings[i]);
128 maxw = MAX(maxw, self->textw);
133 void popup_set_text_align(ObPopup *self, RrJustify align)
135 self->a_text->texture[0].data.text.justify = align;
138 static gboolean popup_show_timeout(gpointer data)
140 ObPopup *self = data;
142 XMapWindow(ob_display, self->bg);
143 stacking_raise(INTERNAL_AS_WINDOW(self));
145 self->delay_mapped = FALSE;
147 return FALSE; /* don't repeat */
150 void popup_delay_show(ObPopup *self, gulong usec, gchar *text)
154 gint emptyx, emptyy; /* empty space between elements */
155 gint textx, texty, textw, texth;
156 gint iconx, icony, iconw, iconh;
158 RrMargins(self->a_bg, &l, &t, &r, &b);
160 /* set up the textures */
161 self->a_text->texture[0].data.text.string = text;
163 /* measure the text out */
164 if (text[0] != '\0') {
165 RrMinSize(self->a_text, &textw, &texth);
168 texth = RrMinHeight(self->a_text);
171 /* get the height, which is also used for the icon width */
172 emptyy = t + b + ob_rr_theme->paddingy * 2;
174 texth = self->h - emptyy;
175 h = texth * self->iconhm + emptyy;
180 iconx = textx = l + ob_rr_theme->paddingx;
182 emptyx = l + r + ob_rr_theme->paddingx * 2;
184 iconw = texth * self->iconwm;
185 iconh = texth * self->iconhm;
186 textx += iconw + ob_rr_theme->paddingx;
188 emptyx += ob_rr_theme->paddingx; /* between the icon and text */
192 texty = (h - texth - emptyy) / 2 + t + ob_rr_theme->paddingy;
193 icony = (h - iconh - emptyy) / 2 + t + ob_rr_theme->paddingy;
195 w = textw + emptyx + iconw;
196 /* cap it at maxw/minw */
197 if (self->maxw) w = MIN(w, self->maxw);
198 if (self->minw) w = MAX(w, self->minw);
199 textw = w - emptyx - iconw;
201 /* sanity checks to avoid crashes! */
204 if (texth < 1) texth = 1;
206 /* set up the x coord */
208 switch (self->gravity) {
209 case NorthGravity: case CenterGravity: case SouthGravity:
212 case NorthEastGravity: case EastGravity: case SouthEastGravity:
217 /* set up the y coord */
219 switch (self->gravity) {
220 case WestGravity: case CenterGravity: case EastGravity:
223 case SouthWestGravity: case SouthGravity: case SouthEastGravity:
228 /* set the windows/appearances up */
229 XMoveResizeWindow(ob_display, self->bg, x, y, w, h);
230 RrPaint(self->a_bg, self->bg, w, h);
233 self->a_text->surface.parent = self->a_bg;
234 self->a_text->surface.parentx = textx;
235 self->a_text->surface.parenty = texty;
236 XMoveResizeWindow(ob_display, self->text, textx, texty, textw, texth);
237 RrPaint(self->a_text, self->text, textw, texth);
241 self->draw_icon(iconx, icony, iconw, iconh, self->draw_icon_data);
243 /* do the actual showing */
246 /* don't kill previous show timers */
247 if (!self->delay_mapped) {
248 ob_main_loop_timeout_add(ob_main_loop, usec,
249 popup_show_timeout, self,
250 g_direct_equal, NULL);
251 self->delay_mapped = TRUE;
254 popup_show_timeout(self);
259 void popup_hide(ObPopup *self)
262 XUnmapWindow(ob_display, self->bg);
263 self->mapped = FALSE;
265 /* kill enter events cause by this unmapping */
266 event_ignore_queued_enters();
267 } else if (self->delay_mapped) {
268 ob_main_loop_timeout_remove(ob_main_loop, popup_show_timeout);
269 self->delay_mapped = FALSE;
273 static void icon_popup_draw_icon(gint x, gint y, gint w, gint h, gpointer data)
275 ObIconPopup *self = data;
277 self->a_icon->surface.parent = self->popup->a_bg;
278 self->a_icon->surface.parentx = x;
279 self->a_icon->surface.parenty = y;
280 XMoveResizeWindow(ob_display, self->icon, x, y, w, h);
281 RrPaint(self->a_icon, self->icon, w, h);
284 ObIconPopup *icon_popup_new()
288 self = g_new0(ObIconPopup, 1);
289 self->popup = popup_new(TRUE);
290 self->a_icon = RrAppearanceCopy(ob_rr_theme->a_clear_tex);
291 self->icon = XCreateWindow(ob_display, self->popup->bg,
293 RrDepth(ob_rr_inst), InputOutput,
294 RrVisual(ob_rr_inst), 0, NULL);
295 XMapWindow(ob_display, self->icon);
297 self->popup->hasicon = TRUE;
298 self->popup->draw_icon = icon_popup_draw_icon;
299 self->popup->draw_icon_data = self;
304 void icon_popup_free(ObIconPopup *self)
307 XDestroyWindow(ob_display, self->icon);
308 RrAppearanceFree(self->a_icon);
309 popup_free(self->popup);
314 void icon_popup_delay_show(ObIconPopup *self, gulong usec,
315 gchar *text, const ObClientIcon *icon)
318 self->a_icon->texture[0].type = RR_TEXTURE_RGBA;
319 self->a_icon->texture[0].data.rgba.width = icon->width;
320 self->a_icon->texture[0].data.rgba.height = icon->height;
321 self->a_icon->texture[0].data.rgba.data = icon->data;
323 self->a_icon->texture[0].type = RR_TEXTURE_NONE;
325 popup_delay_show(self->popup, usec, text);
328 void icon_popup_icon_size_multiplier(ObIconPopup *self, guint wm, guint hm)
331 self->popup->iconwm = MAX(1, wm);
332 self->popup->iconhm = MAX(1, hm);
335 static void pager_popup_draw_icon(gint px, gint py, gint w, gint h,
338 ObPagerPopup *self = data;
345 const guint cols = screen_desktop_layout.columns;
346 const guint rows = screen_desktop_layout.rows;
347 const gint linewidth = ob_rr_theme->fbwidth;
349 eachw = (w - ((cols + 1) * linewidth)) / cols;
350 eachh = (h - ((rows + 1) * linewidth)) / rows;
351 /* make them squares */
352 eachw = eachh = MIN(eachw, eachh);
355 px += (w - (cols * (eachw + linewidth) + linewidth)) / 2;
356 py += (h - (rows * (eachh + linewidth) + linewidth)) / 2;
358 if (eachw <= 0 || eachh <= 0)
361 switch (screen_desktop_layout.orientation) {
362 case OB_ORIENTATION_HORZ:
363 switch (screen_desktop_layout.start_corner) {
364 case OB_CORNER_TOPLEFT:
369 case OB_CORNER_TOPRIGHT:
374 case OB_CORNER_BOTTOMRIGHT:
377 vert_inc = -screen_desktop_layout.columns;
379 case OB_CORNER_BOTTOMLEFT:
380 n = (rows - 1) * cols;
385 g_assert_not_reached();
388 case OB_ORIENTATION_VERT:
389 switch (screen_desktop_layout.start_corner) {
390 case OB_CORNER_TOPLEFT:
395 case OB_CORNER_TOPRIGHT:
396 n = rows * (cols - 1);
400 case OB_CORNER_BOTTOMRIGHT:
405 case OB_CORNER_BOTTOMLEFT:
411 g_assert_not_reached();
415 g_assert_not_reached();
419 for (r = 0, y = 0; r < rows; ++r, y += eachh + linewidth)
421 for (c = 0, x = 0; c < cols; ++c, x += eachw + linewidth)
425 if (n < self->desks) {
426 a = (n == self->curdesk ? self->hilight : self->unhilight);
428 a->surface.parent = self->popup->a_bg;
429 a->surface.parentx = x + px;
430 a->surface.parenty = y + py;
431 XMoveResizeWindow(ob_display, self->wins[n],
432 x + px, y + py, eachw, eachh);
433 RrPaint(a, self->wins[n], eachw, eachh);
437 n = rown += vert_inc;
441 ObPagerPopup *pager_popup_new()
445 self = g_new(ObPagerPopup, 1);
446 self->popup = popup_new(TRUE);
449 self->wins = g_new(Window, self->desks);
450 self->hilight = RrAppearanceCopy(ob_rr_theme->osd_hilite_fg);
451 self->unhilight = RrAppearanceCopy(ob_rr_theme->osd_unhilite_fg);
453 self->popup->hasicon = TRUE;
454 self->popup->draw_icon = pager_popup_draw_icon;
455 self->popup->draw_icon_data = self;
460 void pager_popup_free(ObPagerPopup *self)
465 for (i = 0; i < self->desks; ++i)
466 XDestroyWindow(ob_display, self->wins[i]);
468 RrAppearanceFree(self->hilight);
469 RrAppearanceFree(self->unhilight);
470 popup_free(self->popup);
475 void pager_popup_delay_show(ObPagerPopup *self, gulong usec,
476 gchar *text, guint desk)
480 if (screen_num_desktops < self->desks)
481 for (i = screen_num_desktops; i < self->desks; ++i)
482 XDestroyWindow(ob_display, self->wins[i]);
484 if (screen_num_desktops != self->desks)
485 self->wins = g_renew(Window, self->wins, screen_num_desktops);
487 if (screen_num_desktops > self->desks)
488 for (i = self->desks; i < screen_num_desktops; ++i) {
489 XSetWindowAttributes attr;
492 RrColorPixel(ob_rr_theme->frame_focused_border_color);
493 self->wins[i] = XCreateWindow(ob_display, self->popup->bg,
494 0, 0, 1, 1, ob_rr_theme->fbwidth,
495 RrDepth(ob_rr_inst), InputOutput,
496 RrVisual(ob_rr_inst), CWBorderPixel,
498 XMapWindow(ob_display, self->wins[i]);
501 self->desks = screen_num_desktops;
502 self->curdesk = desk;
504 popup_delay_show(self->popup, usec, text);
507 void pager_popup_icon_size_multiplier(ObPagerPopup *self, guint wm, guint hm)
510 self->popup->iconwm = MAX(1, wm);
511 self->popup->iconhm = MAX(1, hm);