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 void set_default_fullscreen_info(ConfOptions *options)
37 if (options->image_overlay.common.template_string) g_free(options->image_overlay.common.template_string);
38 options->image_overlay.common.template_string = g_strdup(DEFAULT_OVERLAY_INFO);
41 static void clear_mouse_cursor(GtkWidget *widget, gint state)
43 if (!widget->window) return;
45 if (state & FULLSCREEN_CURSOR_BUSY)
49 cursor = gdk_cursor_new(GDK_WATCH);
50 gdk_window_set_cursor (widget->window, cursor);
51 gdk_cursor_unref(cursor);
53 else if (state & FULLSCREEN_CURSOR_NORMAL)
55 gdk_window_set_cursor (widget->window, NULL);
62 p = gdk_bitmap_create_from_data(widget->window, "\0\0\0", 1, 1);
64 cursor = gdk_cursor_new_from_pixmap(p, p,
65 &widget->style->fg[GTK_STATE_ACTIVE],
66 &widget->style->bg[GTK_STATE_ACTIVE],
69 gdk_window_set_cursor (widget->window, cursor);
71 gdk_cursor_unref(cursor);
76 static gint fullscreen_hide_mouse_cb(gpointer data)
78 FullScreenData *fs = data;
80 if (fs->hide_mouse_id == -1) return FALSE;
82 fs->cursor_state &= ~FULLSCREEN_CURSOR_NORMAL;
83 if (!(fs->cursor_state & FULLSCREEN_CURSOR_BUSY)) clear_mouse_cursor(fs->window, fs->cursor_state);
85 fs->hide_mouse_id = -1;
89 static void fullscreen_hide_mouse_disable(FullScreenData *fs)
91 if (fs->hide_mouse_id != -1)
93 g_source_remove(fs->hide_mouse_id);
94 fs->hide_mouse_id = -1;
98 static void fullscreen_hide_mouse_reset(FullScreenData *fs)
100 fullscreen_hide_mouse_disable(fs);
101 fs->hide_mouse_id = g_timeout_add(FULL_SCREEN_HIDE_MOUSE_DELAY, fullscreen_hide_mouse_cb, fs);
104 static gint fullscreen_mouse_moved(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
106 FullScreenData *fs = data;
108 if (!(fs->cursor_state & FULLSCREEN_CURSOR_NORMAL))
110 fs->cursor_state |= FULLSCREEN_CURSOR_NORMAL;
111 if (!(fs->cursor_state & FULLSCREEN_CURSOR_BUSY)) clear_mouse_cursor(fs->window, fs->cursor_state);
113 fullscreen_hide_mouse_reset(fs);
118 static void fullscreen_busy_mouse_disable(FullScreenData *fs)
120 if (fs->busy_mouse_id != -1)
122 g_source_remove(fs->busy_mouse_id);
123 fs->busy_mouse_id = -1;
127 static void fullscreen_mouse_set_busy(FullScreenData *fs, gint busy)
129 fullscreen_busy_mouse_disable(fs);
131 if ((fs->cursor_state & FULLSCREEN_CURSOR_BUSY) == (busy)) return;
135 fs->cursor_state |= FULLSCREEN_CURSOR_BUSY;
139 fs->cursor_state &= ~FULLSCREEN_CURSOR_BUSY;
142 clear_mouse_cursor(fs->window, fs->cursor_state);
145 static gboolean fullscreen_mouse_set_busy_cb(gpointer data)
147 FullScreenData *fs = data;
149 fs->busy_mouse_id = -1;
150 fullscreen_mouse_set_busy(fs, TRUE);
154 static void fullscreen_mouse_set_busy_idle(FullScreenData *fs)
156 if (fs->busy_mouse_id == -1)
158 fs->busy_mouse_id = g_timeout_add(FULL_SCREEN_BUSY_MOUSE_DELAY,
159 fullscreen_mouse_set_busy_cb, fs);
163 static void fullscreen_image_update_cb(ImageWindow *imd, gpointer data)
165 FullScreenData *fs = data;
168 fs->imd->il->pixbuf != image_get_pixbuf(fs->imd))
170 fullscreen_mouse_set_busy_idle(fs);
174 static void fullscreen_image_complete_cb(ImageWindow *imd, gint preload, gpointer data)
176 FullScreenData *fs = data;
178 if (!preload) fullscreen_mouse_set_busy(fs, FALSE);
181 #define XSCREENSAVER_BINARY "xscreensaver-command"
182 #define XSCREENSAVER_COMMAND "xscreensaver-command -deactivate >&- 2>&- &"
184 static void fullscreen_saver_deactivate(void)
186 static gint checked = FALSE;
187 static gint found = FALSE;
192 found = file_in_path(XSCREENSAVER_BINARY);
197 system (XSCREENSAVER_COMMAND);
201 static gboolean fullscreen_saver_block_cb(gpointer data)
203 if (options->fullscreen.disable_saver)
205 fullscreen_saver_deactivate();
211 static gint fullscreen_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
213 FullScreenData *fs = data;
219 FullScreenData *fullscreen_start(GtkWidget *window, ImageWindow *imd,
220 void (*stop_func)(FullScreenData *, gpointer), gpointer stop_data)
227 GdkGeometry geometry;
229 if (!window || !imd) return NULL;
231 fs = g_new0(FullScreenData, 1);
233 fs->hide_mouse_id = -1;
234 fs->busy_mouse_id = -1;
235 fs->cursor_state = FULLSCREEN_CURSOR_HIDDEN;
237 fs->normal_window = window;
238 fs->normal_imd = imd;
240 fs->stop_func = stop_func;
241 fs->stop_data = stop_data;
243 if (debug) printf("full screen requests screen %d\n", options->fullscreen.screen);
244 fullscreen_prefs_get_geometry(options->fullscreen.screen, window, &x, &y, &w, &h,
247 fs->window = window_new(GTK_WINDOW_TOPLEVEL, "fullscreen", NULL, NULL, _("Full screen"));
249 /* this requests no decorations, if you still have them complain to the window manager author(s) */
250 gtk_window_set_decorated(GTK_WINDOW(fs->window), FALSE);
252 if (options->fullscreen.screen < 0)
254 /* If we want control of the window size and position this is not what we want.
255 * Geeqie needs control of which monitor(s) to use for full screen.
257 gtk_window_fullscreen(GTK_WINDOW(fs->window));
259 else if (options->fullscreen.above)
261 /* request to be above other windows */
262 gtk_window_set_keep_above(GTK_WINDOW(fs->window), TRUE);
265 gtk_window_set_resizable(GTK_WINDOW(fs->window), FALSE);
267 gtk_window_set_screen(GTK_WINDOW(fs->window), screen);
268 gtk_container_set_border_width(GTK_CONTAINER(fs->window), 0);
269 g_signal_connect(G_OBJECT(fs->window), "delete_event",
270 G_CALLBACK(fullscreen_delete_cb), fs);
272 geometry.min_width = w;
273 geometry.min_height = h;
274 geometry.max_width = w;
275 geometry.max_height = h;
276 geometry.base_width = w;
277 geometry.base_height = h;
278 geometry.win_gravity = GDK_GRAVITY_STATIC;
279 /* By setting USER_POS and USER_SIZE, most window managers will
280 * not request positioning of the full screen window (for example twm).
282 * In addition, setting gravity to STATIC will result in the
283 * decorations of twm to not effect the requested window position,
284 * the decorations will simply be off screen, except in multi monitor setups :-/
286 gtk_window_set_geometry_hints(GTK_WINDOW(fs->window), fs->window, &geometry,
287 GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE | GDK_HINT_BASE_SIZE |
288 GDK_HINT_WIN_GRAVITY |
291 gtk_window_set_default_size(GTK_WINDOW(fs->window), w, h);
292 gtk_window_move(GTK_WINDOW(fs->window), x, y);
294 fs->imd = image_new(FALSE);
296 gtk_container_add(GTK_CONTAINER(fs->window), fs->imd->widget);
298 if (options->image.use_custom_border_color)
300 image_background_set_color(fs->imd, &options->image.border_color);
303 image_set_delay_flip(fs->imd, options->fullscreen.clean_flip);
304 image_auto_refresh(fs->imd, fs->normal_imd->auto_refresh_interval);
306 if (options->fullscreen.clean_flip)
308 image_set_update_func(fs->imd, fullscreen_image_update_cb, fs);
309 image_set_complete_func(fs->imd, fullscreen_image_complete_cb, fs);
312 gtk_widget_show(fs->imd->widget);
314 image_change_from_image(fs->imd, fs->normal_imd);
316 gtk_widget_show(fs->window);
318 /* for hiding the mouse */
319 g_signal_connect(G_OBJECT(fs->imd->pr), "motion_notify_event",
320 G_CALLBACK(fullscreen_mouse_moved), fs);
321 clear_mouse_cursor(fs->window, fs->cursor_state);
323 /* set timer to block screen saver */
324 fs->saver_block_id = g_timeout_add(60 * 1000, fullscreen_saver_block_cb, fs);
326 /* hide normal window
327 * FIXME: properly restore this window on show
329 #ifdef HIDE_WINDOW_IN_FULLSCREEN
330 gtk_widget_hide(fs->normal_window);
332 image_change_fd(fs->normal_imd, NULL, image_zoom_get(fs->normal_imd));
337 void fullscreen_stop(FullScreenData *fs)
341 g_source_remove(fs->saver_block_id);
343 fullscreen_hide_mouse_disable(fs);
344 fullscreen_busy_mouse_disable(fs);
345 gdk_keyboard_ungrab(GDK_CURRENT_TIME);
347 image_change_from_image(fs->normal_imd, fs->imd);
348 #ifdef HIDE_WINDOW_IN_FULLSCREEN
349 gtk_widget_show(fs->normal_window);
351 if (fs->stop_func) fs->stop_func(fs, fs->stop_data);
353 gtk_widget_destroy(fs->window);
360 *----------------------------------------------------------------------------
361 * full screen preferences and utils
362 *----------------------------------------------------------------------------
365 GList *fullscreen_prefs_list(void)
372 display = gdk_display_get_default();
373 number = gdk_display_get_n_screens(display);
375 for (i = 0; i < number ; i++)
381 screen = gdk_display_get_screen(display, i);
382 monitors = gdk_screen_get_n_monitors(screen);
384 for (j = -1; j < monitors; j++)
391 name = gdk_screen_make_display_name(screen);
397 rect.width = gdk_screen_get_width(screen);
398 rect.height = gdk_screen_get_height(screen);
399 subname = g_strdup(_("Full size"));
403 gdk_screen_get_monitor_geometry(screen, j, &rect);
404 subname = g_strdup_printf("%s %d", _("Monitor"), j + 1);
407 sd = g_new0(ScreenData, 1);
408 sd->number = (i+1) * 100 + j + 1;
409 sd->description = g_strdup_printf("%s %s, %s", _("Screen"), name, subname);
412 sd->width = rect.width;
413 sd->height = rect.height;
415 if (debug) printf("Screen %d %30s %4d,%4d (%4dx%4d)\n",
416 sd->number, sd->description, sd->x, sd->y, sd->width, sd->height);
418 list = g_list_append(list, sd);
428 void fullscreen_prefs_list_free(GList *list)
435 ScreenData *sd = work->data;
438 g_free(sd->description);
445 ScreenData *fullscreen_prefs_list_find(GList *list, gint screen)
452 ScreenData *sd = work->data;
455 if (sd->number == screen) return sd;
461 /* screen is interpreted as such:
462 * -1 window manager determines size and position, fallback is (1) active monitor
463 * 0 full size of screen containing widget
464 * 1 size of monitor containing widget
465 * 100 full size of screen 1 (screen, monitor counts start at 1)
466 * 101 size of monitor 1 on screen 1
467 * 203 size of monitor 3 on screen 2
469 * dest_screen: screen to place widget [use gtk_window_set_screen()]
470 * same_region: the returned region will overlap the current location of widget.
472 void fullscreen_prefs_get_geometry(gint screen, GtkWidget *widget, gint *x, gint *y, gint *width, gint *height,
473 GdkScreen **dest_screen, gint *same_region)
478 list = fullscreen_prefs_list();
481 sd = fullscreen_prefs_list_find(list, screen);
486 if (screen < 0) screen = 1;
495 display = gdk_display_get_default();
496 n = sd->number / 100 - 1;
497 if (n >= 0 && n < gdk_display_get_n_screens(display))
499 screen = gdk_display_get_screen(display, n);
503 screen = gdk_display_get_default_screen(display);
508 if (width) *width = sd->width;
509 if (height) *height = sd->height;
511 if (dest_screen) *dest_screen = screen;
512 if (same_region) *same_region = (!widget || !widget->window ||
513 (screen == gtk_widget_get_screen(widget) &&
514 (sd->number%100 == 0 ||
515 sd->number%100 == gdk_screen_get_monitor_at_window(screen, widget->window)+1)));
518 else if (screen != 1 || !widget || !widget->window)
524 screen = gtk_widget_get_screen(widget);
528 screen = gdk_screen_get_default();
533 if (width) *width = gdk_screen_get_width(screen);
534 if (height) *height = gdk_screen_get_height(screen);
536 if (dest_screen) *dest_screen = screen;
537 if (same_region) *same_region = TRUE;
545 screen = gtk_widget_get_screen(widget);
546 monitor = gdk_screen_get_monitor_at_window(screen, widget->window);
548 gdk_screen_get_monitor_geometry(screen, monitor, &rect);
552 if (width) *width = rect.width;
553 if (height) *height = rect.height;
555 if (dest_screen) *dest_screen = screen;
556 if (same_region) *same_region = TRUE;
559 fullscreen_prefs_list_free(list);
562 gint fullscreen_prefs_find_screen_for_widget(GtkWidget *widget)
568 if (!widget || !widget->window) return 0;
570 screen = gtk_widget_get_screen(widget);
571 monitor = gdk_screen_get_monitor_at_window(screen, widget->window);
573 n = (gdk_screen_get_number(screen)+1) * 100 + monitor + 1;
575 if (debug || TRUE) printf("Screen appears to be %d\n", n);
581 FS_MENU_COLUMN_NAME = 0,
585 #define BUTTON_ABOVE_KEY "button_above"
587 static void fullscreen_prefs_selection_cb(GtkWidget *combo, gpointer data)
596 store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
597 if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return;
598 gtk_tree_model_get(store, &iter, FS_MENU_COLUMN_VALUE, value, -1);
600 button = g_object_get_data(G_OBJECT(combo), BUTTON_ABOVE_KEY);
603 gtk_widget_set_sensitive(button, *value != -1);
607 static void fullscreen_prefs_selection_add(GtkListStore *store, const gchar *text, gint value)
611 gtk_list_store_append(store, &iter);
612 gtk_list_store_set(store, &iter, FS_MENU_COLUMN_NAME, text,
613 FS_MENU_COLUMN_VALUE, value, -1);
616 GtkWidget *fullscreen_prefs_selection_new(const gchar *text, gint *screen_value, gint *above_value)
622 GtkCellRenderer *renderer;
623 GtkWidget *button = NULL;
629 if (!screen_value) return NULL;
631 vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
632 hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
633 if (text) pref_label_new(hbox, text);
635 store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
636 combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
637 g_object_unref(store);
639 renderer = gtk_cell_renderer_text_new();
640 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
641 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
642 "text", FS_MENU_COLUMN_NAME, NULL);
646 button = pref_checkbox_new_int(vbox, _("Stay above other windows"),
647 *above_value, above_value);
648 gtk_widget_set_sensitive(button, *screen_value != -1);
650 g_object_set_data(G_OBJECT(combo), BUTTON_ABOVE_KEY, button);
653 fullscreen_prefs_selection_add(store, _("Determined by Window Manager"), -1);
654 fullscreen_prefs_selection_add(store, _("Active screen"), 0);
655 if (*screen_value == 0) current = 1;
656 fullscreen_prefs_selection_add(store, _("Active monitor"), 1);
657 if (*screen_value == 1) current = 2;
660 list = fullscreen_prefs_list();
664 ScreenData *sd = work->data;
666 fullscreen_prefs_selection_add(store, sd->description, sd->number);
667 if (*screen_value == sd->number) current = n;
672 fullscreen_prefs_list_free(list);
674 gtk_combo_box_set_active(GTK_COMBO_BOX(combo), current);
676 gtk_box_pack_start(GTK_BOX(hbox), combo, FALSE, FALSE, 0);
677 gtk_widget_show(combo);
679 g_signal_connect(G_OBJECT(combo), "changed",
680 G_CALLBACK(fullscreen_prefs_selection_cb), screen_value);