7 * This software is released under the GNU General Public License (GNU GPL).
8 * Please read the included file COPYING for more information.
9 * This software comes with no warranty of any kind, use at your own risk!
14 #include "fullscreen.h"
17 #include "ui_fileops.h"
23 FULLSCREEN_CURSOR_HIDDEN = 1 << 0,
24 FULLSCREEN_CURSOR_NORMAL = 1 << 1,
25 FULLSCREEN_CURSOR_BUSY = 1 << 2
30 *----------------------------------------------------------------------------
31 * full screen functions
32 *----------------------------------------------------------------------------
35 static void clear_mouse_cursor(GtkWidget *widget, gint state)
37 if (!widget->window) return;
39 if (state & FULLSCREEN_CURSOR_BUSY)
43 cursor = gdk_cursor_new(GDK_WATCH);
44 gdk_window_set_cursor (widget->window, cursor);
45 gdk_cursor_unref(cursor);
47 else if (state & FULLSCREEN_CURSOR_NORMAL)
49 gdk_window_set_cursor (widget->window, NULL);
56 p = gdk_bitmap_create_from_data(widget->window, "\0\0\0", 1, 1);
58 cursor = gdk_cursor_new_from_pixmap(p, p,
59 &widget->style->fg[GTK_STATE_ACTIVE],
60 &widget->style->bg[GTK_STATE_ACTIVE],
63 gdk_window_set_cursor (widget->window, cursor);
65 gdk_cursor_unref(cursor);
70 static gint fullscreen_hide_mouse_cb(gpointer data)
72 FullScreenData *fs = data;
74 if (fs->hide_mouse_id == -1) return FALSE;
76 fs->cursor_state &= ~FULLSCREEN_CURSOR_NORMAL;
77 if (!(fs->cursor_state & FULLSCREEN_CURSOR_BUSY)) clear_mouse_cursor(fs->window, fs->cursor_state);
79 fs->hide_mouse_id = -1;
83 static void fullscreen_hide_mouse_disable(FullScreenData *fs)
85 if (fs->hide_mouse_id != -1)
87 g_source_remove(fs->hide_mouse_id);
88 fs->hide_mouse_id = -1;
92 static void fullscreen_hide_mouse_reset(FullScreenData *fs)
94 fullscreen_hide_mouse_disable(fs);
95 fs->hide_mouse_id = g_timeout_add(FULL_SCREEN_HIDE_MOUSE_DELAY, fullscreen_hide_mouse_cb, fs);
98 static gint fullscreen_mouse_moved(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
100 FullScreenData *fs = data;
102 if (!(fs->cursor_state & FULLSCREEN_CURSOR_NORMAL))
104 fs->cursor_state |= FULLSCREEN_CURSOR_NORMAL;
105 if (!(fs->cursor_state & FULLSCREEN_CURSOR_BUSY)) clear_mouse_cursor(fs->window, fs->cursor_state);
107 fullscreen_hide_mouse_reset(fs);
112 static void fullscreen_busy_mouse_disable(FullScreenData *fs)
114 if (fs->busy_mouse_id != -1)
116 g_source_remove(fs->busy_mouse_id);
117 fs->busy_mouse_id = -1;
121 static void fullscreen_mouse_set_busy(FullScreenData *fs, gint busy)
123 fullscreen_busy_mouse_disable(fs);
125 if ((fs->cursor_state & FULLSCREEN_CURSOR_BUSY) == (busy)) return;
129 fs->cursor_state |= FULLSCREEN_CURSOR_BUSY;
133 fs->cursor_state &= ~FULLSCREEN_CURSOR_BUSY;
136 clear_mouse_cursor(fs->window, fs->cursor_state);
139 static gboolean fullscreen_mouse_set_busy_cb(gpointer data)
141 FullScreenData *fs = data;
143 fs->busy_mouse_id = -1;
144 fullscreen_mouse_set_busy(fs, TRUE);
148 static void fullscreen_mouse_set_busy_idle(FullScreenData *fs)
150 if (fs->busy_mouse_id == -1)
152 fs->busy_mouse_id = g_timeout_add(FULL_SCREEN_BUSY_MOUSE_DELAY,
153 fullscreen_mouse_set_busy_cb, fs);
157 static void fullscreen_image_update_cb(ImageWindow *imd, gpointer data)
159 FullScreenData *fs = data;
162 fs->imd->il->pixbuf != image_get_pixbuf(fs->imd))
164 fullscreen_mouse_set_busy_idle(fs);
168 static void fullscreen_image_complete_cb(ImageWindow *imd, gint preload, gpointer data)
170 FullScreenData *fs = data;
172 if (!preload) fullscreen_mouse_set_busy(fs, FALSE);
175 #define XSCREENSAVER_BINARY "xscreensaver-command"
176 #define XSCREENSAVER_COMMAND "xscreensaver-command -deactivate >&- 2>&- &"
178 static void fullscreen_saver_deactivate(void)
180 static gint checked = FALSE;
181 static gint found = FALSE;
186 found = file_in_path(XSCREENSAVER_BINARY);
191 system (XSCREENSAVER_COMMAND);
195 static gboolean fullscreen_saver_block_cb(gpointer data)
197 if (options->fullscreen.disable_saver)
199 fullscreen_saver_deactivate();
205 static gint fullscreen_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
207 FullScreenData *fs = data;
213 FullScreenData *fullscreen_start(GtkWidget *window, ImageWindow *imd,
214 void (*stop_func)(FullScreenData *, gpointer), gpointer stop_data)
221 GdkGeometry geometry;
223 if (!window || !imd) return NULL;
225 fs = g_new0(FullScreenData, 1);
227 fs->hide_mouse_id = -1;
228 fs->busy_mouse_id = -1;
229 fs->cursor_state = FULLSCREEN_CURSOR_HIDDEN;
231 fs->normal_window = window;
232 fs->normal_imd = imd;
234 fs->stop_func = stop_func;
235 fs->stop_data = stop_data;
237 if (debug) printf("full screen requests screen %d\n", options->fullscreen.screen);
238 fullscreen_prefs_get_geometry(options->fullscreen.screen, window, &x, &y, &w, &h,
241 fs->window = window_new(GTK_WINDOW_TOPLEVEL, "fullscreen", NULL, NULL, _("Full screen"));
243 /* this requests no decorations, if you still have them complain to the window manager author(s) */
244 gtk_window_set_decorated(GTK_WINDOW(fs->window), FALSE);
246 if (options->fullscreen.screen < 0)
248 /* If we want control of the window size and position this is not what we want.
249 * Geeqie needs control of which monitor(s) to use for full screen.
251 gtk_window_fullscreen(GTK_WINDOW(fs->window));
253 else if (options->fullscreen.above)
255 /* request to be above other windows */
256 gtk_window_set_keep_above(GTK_WINDOW(fs->window), TRUE);
259 gtk_window_set_resizable(GTK_WINDOW(fs->window), FALSE);
261 gtk_window_set_screen(GTK_WINDOW(fs->window), screen);
262 gtk_container_set_border_width(GTK_CONTAINER(fs->window), 0);
263 g_signal_connect(G_OBJECT(fs->window), "delete_event",
264 G_CALLBACK(fullscreen_delete_cb), fs);
266 geometry.min_width = w;
267 geometry.min_height = h;
268 geometry.max_width = w;
269 geometry.max_height = h;
270 geometry.base_width = w;
271 geometry.base_height = h;
272 geometry.win_gravity = GDK_GRAVITY_STATIC;
273 /* By setting USER_POS and USER_SIZE, most window managers will
274 * not request positioning of the full screen window (for example twm).
276 * In addition, setting gravity to STATIC will result in the
277 * decorations of twm to not effect the requested window position,
278 * the decorations will simply be off screen, except in multi monitor setups :-/
280 gtk_window_set_geometry_hints(GTK_WINDOW(fs->window), fs->window, &geometry,
281 GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE | GDK_HINT_BASE_SIZE |
282 GDK_HINT_WIN_GRAVITY |
285 gtk_window_set_default_size(GTK_WINDOW(fs->window), w, h);
286 gtk_window_move(GTK_WINDOW(fs->window), x, y);
288 fs->imd = image_new(FALSE);
290 gtk_container_add(GTK_CONTAINER(fs->window), fs->imd->widget);
292 if (options->image.use_custom_border_color)
294 image_background_set_color(fs->imd, &options->image.border_color);
297 image_set_delay_flip(fs->imd, options->fullscreen.clean_flip);
298 image_auto_refresh(fs->imd, fs->normal_imd->auto_refresh_interval);
300 if (options->fullscreen.clean_flip)
302 image_set_update_func(fs->imd, fullscreen_image_update_cb, fs);
303 image_set_complete_func(fs->imd, fullscreen_image_complete_cb, fs);
306 gtk_widget_show(fs->imd->widget);
308 image_change_from_image(fs->imd, fs->normal_imd);
310 gtk_widget_show(fs->window);
312 /* for hiding the mouse */
313 g_signal_connect(G_OBJECT(fs->imd->pr), "motion_notify_event",
314 G_CALLBACK(fullscreen_mouse_moved), fs);
315 clear_mouse_cursor(fs->window, fs->cursor_state);
317 /* set timer to block screen saver */
318 fs->saver_block_id = g_timeout_add(60 * 1000, fullscreen_saver_block_cb, fs);
320 /* hide normal window
321 * FIXME: properly restore this window on show
323 #ifdef HIDE_WINDOW_IN_FULLSCREEN
324 gtk_widget_hide(fs->normal_window);
326 image_change_fd(fs->normal_imd, NULL, image_zoom_get(fs->normal_imd));
331 void fullscreen_stop(FullScreenData *fs)
335 g_source_remove(fs->saver_block_id);
337 fullscreen_hide_mouse_disable(fs);
338 fullscreen_busy_mouse_disable(fs);
339 gdk_keyboard_ungrab(GDK_CURRENT_TIME);
341 image_change_from_image(fs->normal_imd, fs->imd);
342 #ifdef HIDE_WINDOW_IN_FULLSCREEN
343 gtk_widget_show(fs->normal_window);
345 if (fs->stop_func) fs->stop_func(fs, fs->stop_data);
347 gtk_widget_destroy(fs->window);
354 *----------------------------------------------------------------------------
355 * full screen preferences and utils
356 *----------------------------------------------------------------------------
359 GList *fullscreen_prefs_list(void)
366 display = gdk_display_get_default();
367 number = gdk_display_get_n_screens(display);
369 for (i = 0; i < number ; i++)
375 screen = gdk_display_get_screen(display, i);
376 monitors = gdk_screen_get_n_monitors(screen);
378 for (j = -1; j < monitors; j++)
385 name = gdk_screen_make_display_name(screen);
391 rect.width = gdk_screen_get_width(screen);
392 rect.height = gdk_screen_get_height(screen);
393 subname = g_strdup(_("Full size"));
397 gdk_screen_get_monitor_geometry(screen, j, &rect);
398 subname = g_strdup_printf("%s %d", _("Monitor"), j + 1);
401 sd = g_new0(ScreenData, 1);
402 sd->number = (i+1) * 100 + j + 1;
403 sd->description = g_strdup_printf("%s %s, %s", _("Screen"), name, subname);
406 sd->width = rect.width;
407 sd->height = rect.height;
409 if (debug) printf("Screen %d %30s %4d,%4d (%4dx%4d)\n",
410 sd->number, sd->description, sd->x, sd->y, sd->width, sd->height);
412 list = g_list_append(list, sd);
422 void fullscreen_prefs_list_free(GList *list)
429 ScreenData *sd = work->data;
432 g_free(sd->description);
439 ScreenData *fullscreen_prefs_list_find(GList *list, gint screen)
446 ScreenData *sd = work->data;
449 if (sd->number == screen) return sd;
455 /* screen is interpreted as such:
456 * -1 window manager determines size and position, fallback is (1) active monitor
457 * 0 full size of screen containing widget
458 * 1 size of monitor containing widget
459 * 100 full size of screen 1 (screen, monitor counts start at 1)
460 * 101 size of monitor 1 on screen 1
461 * 203 size of monitor 3 on screen 2
463 * dest_screen: screen to place widget [use gtk_window_set_screen()]
464 * same_region: the returned region will overlap the current location of widget.
466 void fullscreen_prefs_get_geometry(gint screen, GtkWidget *widget, gint *x, gint *y, gint *width, gint *height,
467 GdkScreen **dest_screen, gint *same_region)
472 list = fullscreen_prefs_list();
475 sd = fullscreen_prefs_list_find(list, screen);
480 if (screen < 0) screen = 1;
489 display = gdk_display_get_default();
490 n = sd->number / 100 - 1;
491 if (n >= 0 && n < gdk_display_get_n_screens(display))
493 screen = gdk_display_get_screen(display, n);
497 screen = gdk_display_get_default_screen(display);
502 if (width) *width = sd->width;
503 if (height) *height = sd->height;
505 if (dest_screen) *dest_screen = screen;
506 if (same_region) *same_region = (!widget || !widget->window ||
507 (screen == gtk_widget_get_screen(widget) &&
508 (sd->number%100 == 0 ||
509 sd->number%100 == gdk_screen_get_monitor_at_window(screen, widget->window)+1)));
512 else if (screen != 1 || !widget || !widget->window)
518 screen = gtk_widget_get_screen(widget);
522 screen = gdk_screen_get_default();
527 if (width) *width = gdk_screen_get_width(screen);
528 if (height) *height = gdk_screen_get_height(screen);
530 if (dest_screen) *dest_screen = screen;
531 if (same_region) *same_region = TRUE;
539 screen = gtk_widget_get_screen(widget);
540 monitor = gdk_screen_get_monitor_at_window(screen, widget->window);
542 gdk_screen_get_monitor_geometry(screen, monitor, &rect);
546 if (width) *width = rect.width;
547 if (height) *height = rect.height;
549 if (dest_screen) *dest_screen = screen;
550 if (same_region) *same_region = TRUE;
553 fullscreen_prefs_list_free(list);
556 gint fullscreen_prefs_find_screen_for_widget(GtkWidget *widget)
562 if (!widget || !widget->window) return 0;
564 screen = gtk_widget_get_screen(widget);
565 monitor = gdk_screen_get_monitor_at_window(screen, widget->window);
567 n = (gdk_screen_get_number(screen)+1) * 100 + monitor + 1;
569 if (debug || TRUE) printf("Screen appears to be %d\n", n);
575 FS_MENU_COLUMN_NAME = 0,
579 #define BUTTON_ABOVE_KEY "button_above"
581 static void fullscreen_prefs_selection_cb(GtkWidget *combo, gpointer data)
590 store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
591 if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return;
592 gtk_tree_model_get(store, &iter, FS_MENU_COLUMN_VALUE, value, -1);
594 button = g_object_get_data(G_OBJECT(combo), BUTTON_ABOVE_KEY);
597 gtk_widget_set_sensitive(button, *value != -1);
601 static void fullscreen_prefs_selection_add(GtkListStore *store, const gchar *text, gint value)
605 gtk_list_store_append(store, &iter);
606 gtk_list_store_set(store, &iter, FS_MENU_COLUMN_NAME, text,
607 FS_MENU_COLUMN_VALUE, value, -1);
610 GtkWidget *fullscreen_prefs_selection_new(const gchar *text, gint *screen_value, gint *above_value)
616 GtkCellRenderer *renderer;
617 GtkWidget *button = NULL;
623 if (!screen_value) return NULL;
625 vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
626 hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
627 if (text) pref_label_new(hbox, text);
629 store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
630 combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
631 g_object_unref(store);
633 renderer = gtk_cell_renderer_text_new();
634 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
635 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
636 "text", FS_MENU_COLUMN_NAME, NULL);
640 button = pref_checkbox_new_int(vbox, _("Stay above other windows"),
641 *above_value, above_value);
642 gtk_widget_set_sensitive(button, *screen_value != -1);
644 g_object_set_data(G_OBJECT(combo), BUTTON_ABOVE_KEY, button);
647 fullscreen_prefs_selection_add(store, _("Determined by Window Manager"), -1);
648 fullscreen_prefs_selection_add(store, _("Active screen"), 0);
649 if (*screen_value == 0) current = 1;
650 fullscreen_prefs_selection_add(store, _("Active monitor"), 1);
651 if (*screen_value == 1) current = 2;
654 list = fullscreen_prefs_list();
658 ScreenData *sd = work->data;
660 fullscreen_prefs_selection_add(store, sd->description, sd->number);
661 if (*screen_value == sd->number) current = n;
666 fullscreen_prefs_list_free(list);
668 gtk_combo_box_set_active(GTK_COMBO_BOX(combo), current);
670 gtk_box_pack_start(GTK_BOX(hbox), combo, FALSE, FALSE, 0);
671 gtk_widget_show(combo);
673 g_signal_connect(G_OBJECT(combo), "changed",
674 G_CALLBACK(fullscreen_prefs_selection_cb), screen_value);