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"
32 static gboolean popup_show_timeout(gpointer data)
36 XMapWindow(ob_display, self->bg);
37 stacking_raise(INTERNAL_AS_WINDOW(self));
39 self->delay_mapped = FALSE;
41 return FALSE; /* don't repeat */
44 ObPopup *popup_new(gboolean hasicon)
46 XSetWindowAttributes attrib;
47 ObPopup *self = g_new0(ObPopup, 1);
49 self->obwin.type = Window_Internal;
50 self->hasicon = hasicon;
51 self->gravity = NorthWestGravity;
52 self->x = self->y = self->w = self->h = 0;
53 self->a_bg = RrAppearanceCopy(ob_rr_theme->osd_hilite_bg);
54 self->a_text = RrAppearanceCopy(ob_rr_theme->osd_hilite_label);
56 attrib.override_redirect = True;
57 self->bg = XCreateWindow(ob_display, RootWindow(ob_display, ob_screen),
58 0, 0, 1, 1, 0, RrDepth(ob_rr_inst),
59 InputOutput, RrVisual(ob_rr_inst),
60 CWOverrideRedirect, &attrib);
62 self->text = XCreateWindow(ob_display, self->bg,
63 0, 0, 1, 1, 0, RrDepth(ob_rr_inst),
64 InputOutput, RrVisual(ob_rr_inst), 0, NULL);
66 XMapWindow(ob_display, self->text);
68 stacking_add(INTERNAL_AS_WINDOW(self));
72 void popup_free(ObPopup *self)
75 XDestroyWindow(ob_display, self->bg);
76 XDestroyWindow(ob_display, self->text);
77 RrAppearanceFree(self->a_bg);
78 RrAppearanceFree(self->a_text);
79 stacking_remove(self);
84 void popup_position(ObPopup *self, gint gravity, gint x, gint y)
86 self->gravity = gravity;
91 void popup_width(ObPopup *self, gint w)
97 void popup_height(ObPopup *self, gint h)
101 /* don't let the height be smaller than the text */
102 texth = RrMinHeight(self->a_text) + ob_rr_theme->paddingy * 2;
103 self->h = MAX(h, texth);
106 void popup_width_to_string(ObPopup *self, gchar *text, gint max)
108 self->a_text->texture[0].data.text.string = text;
109 self->w = RrMinWidth(self->a_text);
113 void popup_height_to_string(ObPopup *self, gchar *text)
115 self->h = RrMinHeight(self->a_text) + ob_rr_theme->paddingy * 2;
118 void popup_width_to_strings(ObPopup *self, gchar **strings, gint num, gint max)
123 for (i = 0; i < num; ++i) {
124 popup_width_to_string(self, strings[i], max);
125 maxw = MAX(maxw, self->w);
130 void popup_set_text_align(ObPopup *self, RrJustify align)
132 self->a_text->texture[0].data.text.justify = align;
135 void popup_delay_show(ObPopup *self, gulong usec, gchar *text)
139 gint xpadding, ypadding;
142 Rect *area; /* won't go outside this */
144 area = screen_physical_area(); /* XXX this should work quite
145 good, someone with xinerama,
146 and different resolutions on
149 RrMargins(self->a_bg, &l, &t, &r, &b);
151 XSetWindowBorderWidth(ob_display, self->bg, ob_rr_theme->fbwidth);
152 XSetWindowBorder(ob_display, self->bg, ob_rr_theme->frame_b_color->pixel);
154 /* set up the textures */
155 self->a_text->texture[0].data.text.string = text;
157 /* measure the text out */
158 RrMinSize(self->a_text, &textw, &texth);
159 texth += ob_rr_theme->paddingy * 2;
161 ypadding = (t+b + ob_rr_theme->paddingy * 2);
163 /* set the sizes up and reget the text sizes from the calculated
167 texth = h - ypadding;
169 h = texth + ypadding;
171 iconw = (self->hasicon ? texth : 0);
172 xpadding = l+r + iconw + ob_rr_theme->paddingx *
173 (self->hasicon ? 3 : 2);
177 w = textw + xpadding;
178 /* cap it at "maxw" */
179 if (self->maxw) w = MIN(w, self->maxw);
180 textw = w - xpadding;
182 /* sanity checks to avoid crashes! */
185 if (textw < 1) textw = 1;
186 if (texth < 1) texth = 1;
188 /* set up the x coord */
190 switch (self->gravity) {
196 case NorthEastGravity:
198 case SouthEastGravity:
203 /* set up the y coord */
205 switch (self->gravity) {
211 case SouthWestGravity:
213 case SouthEastGravity:
218 x=MAX(MIN(x, area->width-w),0);
219 y=MAX(MIN(y, area->height-h),0);
221 /* set the windows/appearances up */
222 XMoveResizeWindow(ob_display, self->bg, x, y, w, h);
224 self->a_text->surface.parent = self->a_bg;
225 self->a_text->surface.parentx = l + iconw +
226 ob_rr_theme->paddingx * (self->hasicon ? 2 : 1);
227 self->a_text->surface.parenty = t + ob_rr_theme->paddingy;
228 XMoveResizeWindow(ob_display, self->text,
229 l + iconw + ob_rr_theme->paddingx *
230 (self->hasicon ? 2 : 1),
231 t + ob_rr_theme->paddingy, textw, texth);
233 RrPaint(self->a_bg, self->bg, w, h);
234 RrPaint(self->a_text, self->text, textw, texth);
237 if (iconw < 1) iconw = 1; /* sanity check for crashes */
239 self->draw_icon(l + ob_rr_theme->paddingx,
240 t + ob_rr_theme->paddingy,
241 iconw, texth, self->draw_icon_data);
244 /* do the actual showing */
247 /* don't kill previous show timers */
248 if (!self->delay_mapped) {
249 ob_main_loop_timeout_add(ob_main_loop, usec,
250 popup_show_timeout, self,
251 g_direct_equal, NULL);
252 self->delay_mapped = TRUE;
255 popup_show_timeout(self);
260 void popup_hide(ObPopup *self)
263 XUnmapWindow(ob_display, self->bg);
264 self->mapped = FALSE;
266 /* kill enter events cause by this unmapping */
267 event_ignore_queued_enters();
268 } else if (self->delay_mapped) {
269 ob_main_loop_timeout_remove(ob_main_loop, popup_show_timeout);
270 self->delay_mapped = FALSE;
274 static void icon_popup_draw_icon(gint x, gint y, gint w, gint h, gpointer data)
276 ObIconPopup *self = data;
278 self->a_icon->surface.parent = self->popup->a_bg;
279 self->a_icon->surface.parentx = x;
280 self->a_icon->surface.parenty = y;
281 XMoveResizeWindow(ob_display, self->icon, x, y, w, h);
282 RrPaint(self->a_icon, self->icon, w, h);
285 ObIconPopup *icon_popup_new()
289 self = g_new0(ObIconPopup, 1);
290 self->popup = popup_new(TRUE);
291 self->a_icon = RrAppearanceCopy(ob_rr_theme->a_clear_tex);
292 self->icon = XCreateWindow(ob_display, self->popup->bg,
294 RrDepth(ob_rr_inst), InputOutput,
295 RrVisual(ob_rr_inst), 0, NULL);
296 XMapWindow(ob_display, self->icon);
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 static void pager_popup_draw_icon(gint px, gint py, gint w, gint h,
331 ObPagerPopup *self = data;
339 eachw = (w - ob_rr_theme->fbwidth -
340 (screen_desktop_layout.columns * ob_rr_theme->fbwidth))
341 / screen_desktop_layout.columns;
342 eachh = (h - ob_rr_theme->fbwidth -
343 (screen_desktop_layout.rows * ob_rr_theme->fbwidth))
344 / screen_desktop_layout.rows;
345 /* make them squares */
346 eachw = eachh = MIN(eachw, eachh);
349 px += (w - (screen_desktop_layout.columns * (eachw + ob_rr_theme->fbwidth) +
350 ob_rr_theme->fbwidth)) / 2;
351 py += (h - (screen_desktop_layout.rows * (eachh + ob_rr_theme->fbwidth) +
352 ob_rr_theme->fbwidth)) / 2;
354 if (eachw <= 0 || eachh <= 0)
357 switch (screen_desktop_layout.orientation) {
358 case OB_ORIENTATION_HORZ:
359 switch (screen_desktop_layout.start_corner) {
360 case OB_CORNER_TOPLEFT:
363 vert_inc = screen_desktop_layout.columns;
365 case OB_CORNER_TOPRIGHT:
366 n = screen_desktop_layout.columns - 1;
368 vert_inc = screen_desktop_layout.columns;
370 case OB_CORNER_BOTTOMRIGHT:
371 n = screen_desktop_layout.rows * screen_desktop_layout.columns - 1;
373 vert_inc = -screen_desktop_layout.columns;
375 case OB_CORNER_BOTTOMLEFT:
376 n = (screen_desktop_layout.rows - 1)
377 * screen_desktop_layout.columns;
379 vert_inc = -screen_desktop_layout.columns;
382 g_assert_not_reached();
385 case OB_ORIENTATION_VERT:
386 switch (screen_desktop_layout.start_corner) {
387 case OB_CORNER_TOPLEFT:
389 horz_inc = screen_desktop_layout.rows;
392 case OB_CORNER_TOPRIGHT:
393 n = screen_desktop_layout.rows
394 * (screen_desktop_layout.columns - 1);
395 horz_inc = -screen_desktop_layout.rows;
398 case OB_CORNER_BOTTOMRIGHT:
399 n = screen_desktop_layout.rows * screen_desktop_layout.columns - 1;
400 horz_inc = -screen_desktop_layout.rows;
403 case OB_CORNER_BOTTOMLEFT:
404 n = screen_desktop_layout.rows - 1;
405 horz_inc = screen_desktop_layout.rows;
409 g_assert_not_reached();
413 g_assert_not_reached();
417 for (r = 0, y = 0; r < screen_desktop_layout.rows;
418 ++r, y += eachh + ob_rr_theme->fbwidth)
420 for (c = 0, x = 0; c < screen_desktop_layout.columns;
421 ++c, x += eachw + ob_rr_theme->fbwidth)
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;
491 attr.border_pixel = RrColorPixel(ob_rr_theme->frame_b_color);
492 self->wins[i] = XCreateWindow(ob_display, self->popup->bg,
493 0, 0, 1, 1, ob_rr_theme->fbwidth,
494 RrDepth(ob_rr_inst), InputOutput,
495 RrVisual(ob_rr_inst), CWBorderPixel,
497 XMapWindow(ob_display, self->wins[i]);
500 self->desks = screen_num_desktops;
501 self->curdesk = desk;
503 popup_delay_show(self->popup, usec, text);