4 * Copyright (C) 2008 The Geeqie Team
8 * This software is released under the GNU General Public License (GNU GPL).
9 * Please read the included file COPYING for more information.
10 * This software comes with no warranty of any kind, use at your own risk!
15 #include "fullscreen.h"
18 #include "ui_fileops.h"
22 #include "image-load.h"
25 FULLSCREEN_CURSOR_HIDDEN = 1 << 0,
26 FULLSCREEN_CURSOR_NORMAL = 1 << 1,
27 FULLSCREEN_CURSOR_BUSY = 1 << 2
32 *----------------------------------------------------------------------------
33 * full screen functions
34 *----------------------------------------------------------------------------
37 static void clear_mouse_cursor(GtkWidget *widget, gint state)
39 if (!widget->window) return;
41 if (state & FULLSCREEN_CURSOR_BUSY)
45 cursor = gdk_cursor_new(GDK_WATCH);
46 gdk_window_set_cursor(widget->window, cursor);
47 gdk_cursor_unref(cursor);
49 else if (state & FULLSCREEN_CURSOR_NORMAL)
51 gdk_window_set_cursor(widget->window, NULL);
58 p = gdk_bitmap_create_from_data(widget->window, "\0\0\0", 1, 1);
60 cursor = gdk_cursor_new_from_pixmap(p, p,
61 &widget->style->fg[GTK_STATE_ACTIVE],
62 &widget->style->bg[GTK_STATE_ACTIVE],
65 gdk_window_set_cursor(widget->window, cursor);
67 gdk_cursor_unref(cursor);
72 static gint fullscreen_hide_mouse_cb(gpointer data)
74 FullScreenData *fs = data;
76 if (fs->hide_mouse_id == -1) return FALSE;
78 fs->cursor_state &= ~FULLSCREEN_CURSOR_NORMAL;
79 if (!(fs->cursor_state & FULLSCREEN_CURSOR_BUSY)) clear_mouse_cursor(fs->window, fs->cursor_state);
81 fs->hide_mouse_id = -1;
85 static void fullscreen_hide_mouse_disable(FullScreenData *fs)
87 if (fs->hide_mouse_id != -1)
89 g_source_remove(fs->hide_mouse_id);
90 fs->hide_mouse_id = -1;
94 static void fullscreen_hide_mouse_reset(FullScreenData *fs)
96 fullscreen_hide_mouse_disable(fs);
97 fs->hide_mouse_id = g_timeout_add(FULL_SCREEN_HIDE_MOUSE_DELAY, fullscreen_hide_mouse_cb, fs);
100 static gint fullscreen_mouse_moved(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
102 FullScreenData *fs = data;
104 if (!(fs->cursor_state & FULLSCREEN_CURSOR_NORMAL))
106 fs->cursor_state |= FULLSCREEN_CURSOR_NORMAL;
107 if (!(fs->cursor_state & FULLSCREEN_CURSOR_BUSY)) clear_mouse_cursor(fs->window, fs->cursor_state);
109 fullscreen_hide_mouse_reset(fs);
114 static void fullscreen_busy_mouse_disable(FullScreenData *fs)
116 if (fs->busy_mouse_id != -1)
118 g_source_remove(fs->busy_mouse_id);
119 fs->busy_mouse_id = -1;
123 static void fullscreen_mouse_set_busy(FullScreenData *fs, gint busy)
125 fullscreen_busy_mouse_disable(fs);
127 if ((fs->cursor_state & FULLSCREEN_CURSOR_BUSY) == (busy)) return;
131 fs->cursor_state |= FULLSCREEN_CURSOR_BUSY;
135 fs->cursor_state &= ~FULLSCREEN_CURSOR_BUSY;
138 clear_mouse_cursor(fs->window, fs->cursor_state);
141 static gboolean fullscreen_mouse_set_busy_cb(gpointer data)
143 FullScreenData *fs = data;
145 fs->busy_mouse_id = -1;
146 fullscreen_mouse_set_busy(fs, TRUE);
150 static void fullscreen_mouse_set_busy_idle(FullScreenData *fs)
152 if (fs->busy_mouse_id == -1)
154 fs->busy_mouse_id = g_timeout_add(FULL_SCREEN_BUSY_MOUSE_DELAY,
155 fullscreen_mouse_set_busy_cb, fs);
159 static void fullscreen_image_update_cb(ImageWindow *imd, gpointer data)
161 FullScreenData *fs = data;
164 image_loader_get_pixbuf(fs->imd->il) != image_get_pixbuf(fs->imd))
166 fullscreen_mouse_set_busy_idle(fs);
170 static void fullscreen_image_complete_cb(ImageWindow *imd, gint preload, gpointer data)
172 FullScreenData *fs = data;
174 if (!preload) fullscreen_mouse_set_busy(fs, FALSE);
177 #define XSCREENSAVER_BINARY "xscreensaver-command"
178 #define XSCREENSAVER_COMMAND "xscreensaver-command -deactivate >&- 2>&- &"
180 static void fullscreen_saver_deactivate(void)
182 static gint checked = FALSE;
183 static gint found = FALSE;
188 found = file_in_path(XSCREENSAVER_BINARY);
193 system(XSCREENSAVER_COMMAND);
197 static gboolean fullscreen_saver_block_cb(gpointer data)
199 if (options->fullscreen.disable_saver)
201 fullscreen_saver_deactivate();
207 static gint fullscreen_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
209 FullScreenData *fs = data;
215 FullScreenData *fullscreen_start(GtkWidget *window, ImageWindow *imd,
216 void (*stop_func)(FullScreenData *, gpointer), gpointer stop_data)
223 GdkGeometry geometry;
225 if (!window || !imd) return NULL;
227 fs = g_new0(FullScreenData, 1);
229 fs->hide_mouse_id = -1;
230 fs->busy_mouse_id = -1;
231 fs->cursor_state = FULLSCREEN_CURSOR_HIDDEN;
233 fs->normal_window = window;
234 fs->normal_imd = imd;
236 fs->stop_func = stop_func;
237 fs->stop_data = stop_data;
239 DEBUG_1("full screen requests screen %d", options->fullscreen.screen);
240 fullscreen_prefs_get_geometry(options->fullscreen.screen, window, &x, &y, &w, &h,
243 fs->window = window_new(GTK_WINDOW_TOPLEVEL, "fullscreen", NULL, NULL, _("Full screen"));
245 /* this requests no decorations, if you still have them complain to the window manager author(s) */
246 gtk_window_set_decorated(GTK_WINDOW(fs->window), FALSE);
248 if (options->fullscreen.screen < 0)
250 /* If we want control of the window size and position this is not what we want.
251 * Geeqie needs control of which monitor(s) to use for full screen.
253 gtk_window_fullscreen(GTK_WINDOW(fs->window));
255 else if (options->fullscreen.above)
257 /* request to be above other windows */
258 gtk_window_set_keep_above(GTK_WINDOW(fs->window), TRUE);
261 gtk_window_set_resizable(GTK_WINDOW(fs->window), FALSE);
263 gtk_window_set_screen(GTK_WINDOW(fs->window), screen);
264 gtk_container_set_border_width(GTK_CONTAINER(fs->window), 0);
265 g_signal_connect(G_OBJECT(fs->window), "delete_event",
266 G_CALLBACK(fullscreen_delete_cb), fs);
268 geometry.min_width = w;
269 geometry.min_height = h;
270 geometry.max_width = w;
271 geometry.max_height = h;
272 geometry.base_width = w;
273 geometry.base_height = h;
274 geometry.win_gravity = GDK_GRAVITY_STATIC;
275 /* By setting USER_POS and USER_SIZE, most window managers will
276 * not request positioning of the full screen window (for example twm).
278 * In addition, setting gravity to STATIC will result in the
279 * decorations of twm to not effect the requested window position,
280 * the decorations will simply be off screen, except in multi monitor setups :-/
282 gtk_window_set_geometry_hints(GTK_WINDOW(fs->window), fs->window, &geometry,
283 GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE | GDK_HINT_BASE_SIZE |
284 GDK_HINT_WIN_GRAVITY |
287 gtk_window_set_default_size(GTK_WINDOW(fs->window), w, h);
288 gtk_window_move(GTK_WINDOW(fs->window), x, y);
290 fs->imd = image_new(FALSE);
292 gtk_container_add(GTK_CONTAINER(fs->window), fs->imd->widget);
294 if (options->image.use_custom_border_color)
296 image_background_set_color(fs->imd, &options->image.border_color);
299 image_set_delay_flip(fs->imd, options->fullscreen.clean_flip);
300 image_auto_refresh_enable(fs->imd, fs->normal_imd->auto_refresh);
302 if (options->fullscreen.clean_flip)
304 image_set_update_func(fs->imd, fullscreen_image_update_cb, fs);
305 image_set_complete_func(fs->imd, fullscreen_image_complete_cb, fs);
308 gtk_widget_show(fs->imd->widget);
310 image_change_from_image(fs->imd, fs->normal_imd);
312 gtk_widget_show(fs->window);
314 /* for hiding the mouse */
315 g_signal_connect(G_OBJECT(fs->imd->pr), "motion_notify_event",
316 G_CALLBACK(fullscreen_mouse_moved), fs);
317 clear_mouse_cursor(fs->window, fs->cursor_state);
319 /* set timer to block screen saver */
320 fs->saver_block_id = g_timeout_add(60 * 1000, fullscreen_saver_block_cb, fs);
322 /* hide normal window
323 * FIXME: properly restore this window on show
325 #ifdef HIDE_WINDOW_IN_FULLSCREEN
326 gtk_widget_hide(fs->normal_window);
328 image_change_fd(fs->normal_imd, NULL, image_zoom_get(fs->normal_imd));
333 void fullscreen_stop(FullScreenData *fs)
337 g_source_remove(fs->saver_block_id);
339 fullscreen_hide_mouse_disable(fs);
340 fullscreen_busy_mouse_disable(fs);
341 gdk_keyboard_ungrab(GDK_CURRENT_TIME);
343 image_change_from_image(fs->normal_imd, fs->imd);
344 #ifdef HIDE_WINDOW_IN_FULLSCREEN
345 gtk_widget_show(fs->normal_window);
347 if (fs->stop_func) fs->stop_func(fs, fs->stop_data);
349 gtk_widget_destroy(fs->window);
356 *----------------------------------------------------------------------------
357 * full screen preferences and utils
358 *----------------------------------------------------------------------------
361 GList *fullscreen_prefs_list(void)
368 display = gdk_display_get_default();
369 number = gdk_display_get_n_screens(display);
371 for (i = 0; i < number; i++)
377 screen = gdk_display_get_screen(display, i);
378 monitors = gdk_screen_get_n_monitors(screen);
380 for (j = -1; j < monitors; j++)
387 name = gdk_screen_make_display_name(screen);
393 rect.width = gdk_screen_get_width(screen);
394 rect.height = gdk_screen_get_height(screen);
395 subname = g_strdup(_("Full size"));
399 gdk_screen_get_monitor_geometry(screen, j, &rect);
400 subname = g_strdup_printf("%s %d", _("Monitor"), j + 1);
403 sd = g_new0(ScreenData, 1);
404 sd->number = (i+1) * 100 + j + 1;
405 sd->description = g_strdup_printf("%s %s, %s", _("Screen"), name, subname);
408 sd->width = rect.width;
409 sd->height = rect.height;
411 DEBUG_1("Screen %d %30s %4d,%4d (%4dx%4d)",
412 sd->number, sd->description, sd->x, sd->y, sd->width, sd->height);
414 list = g_list_append(list, sd);
424 void fullscreen_prefs_list_free(GList *list)
431 ScreenData *sd = work->data;
434 g_free(sd->description);
441 ScreenData *fullscreen_prefs_list_find(GList *list, gint screen)
448 ScreenData *sd = work->data;
451 if (sd->number == screen) return sd;
457 /* screen is interpreted as such:
458 * -1 window manager determines size and position, fallback is (1) active monitor
459 * 0 full size of screen containing widget
460 * 1 size of monitor containing widget
461 * 100 full size of screen 1 (screen, monitor counts start at 1)
462 * 101 size of monitor 1 on screen 1
463 * 203 size of monitor 3 on screen 2
465 * dest_screen: screen to place widget [use gtk_window_set_screen()]
466 * same_region: the returned region will overlap the current location of widget.
468 void fullscreen_prefs_get_geometry(gint screen, GtkWidget *widget, gint *x, gint *y, gint *width, gint *height,
469 GdkScreen **dest_screen, gint *same_region)
474 list = fullscreen_prefs_list();
477 sd = fullscreen_prefs_list_find(list, screen);
482 if (screen < 0) screen = 1;
491 display = gdk_display_get_default();
492 n = sd->number / 100 - 1;
493 if (n >= 0 && n < gdk_display_get_n_screens(display))
495 screen = gdk_display_get_screen(display, n);
499 screen = gdk_display_get_default_screen(display);
504 if (width) *width = sd->width;
505 if (height) *height = sd->height;
507 if (dest_screen) *dest_screen = screen;
508 if (same_region) *same_region = (!widget || !widget->window ||
509 (screen == gtk_widget_get_screen(widget) &&
510 (sd->number%100 == 0 ||
511 sd->number%100 == gdk_screen_get_monitor_at_window(screen, widget->window)+1)));
514 else if (screen != 1 || !widget || !widget->window)
520 screen = gtk_widget_get_screen(widget);
524 screen = gdk_screen_get_default();
529 if (width) *width = gdk_screen_get_width(screen);
530 if (height) *height = gdk_screen_get_height(screen);
532 if (dest_screen) *dest_screen = screen;
533 if (same_region) *same_region = TRUE;
541 screen = gtk_widget_get_screen(widget);
542 monitor = gdk_screen_get_monitor_at_window(screen, widget->window);
544 gdk_screen_get_monitor_geometry(screen, monitor, &rect);
548 if (width) *width = rect.width;
549 if (height) *height = rect.height;
551 if (dest_screen) *dest_screen = screen;
552 if (same_region) *same_region = TRUE;
555 fullscreen_prefs_list_free(list);
558 gint fullscreen_prefs_find_screen_for_widget(GtkWidget *widget)
564 if (!widget || !widget->window) return 0;
566 screen = gtk_widget_get_screen(widget);
567 monitor = gdk_screen_get_monitor_at_window(screen, widget->window);
569 n = (gdk_screen_get_number(screen)+1) * 100 + monitor + 1;
571 DEBUG_1("Screen appears to be %d", n);
577 FS_MENU_COLUMN_NAME = 0,
581 #define BUTTON_ABOVE_KEY "button_above"
583 static void fullscreen_prefs_selection_cb(GtkWidget *combo, gpointer data)
592 store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
593 if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return;
594 gtk_tree_model_get(store, &iter, FS_MENU_COLUMN_VALUE, value, -1);
596 button = g_object_get_data(G_OBJECT(combo), BUTTON_ABOVE_KEY);
599 gtk_widget_set_sensitive(button, *value != -1);
603 static void fullscreen_prefs_selection_add(GtkListStore *store, const gchar *text, gint value)
607 gtk_list_store_append(store, &iter);
608 gtk_list_store_set(store, &iter, FS_MENU_COLUMN_NAME, text,
609 FS_MENU_COLUMN_VALUE, value, -1);
612 GtkWidget *fullscreen_prefs_selection_new(const gchar *text, gint *screen_value, gint *above_value)
618 GtkCellRenderer *renderer;
619 GtkWidget *button = NULL;
625 if (!screen_value) return NULL;
627 vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
628 hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
629 if (text) pref_label_new(hbox, text);
631 store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
632 combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
633 g_object_unref(store);
635 renderer = gtk_cell_renderer_text_new();
636 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
637 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
638 "text", FS_MENU_COLUMN_NAME, NULL);
642 button = pref_checkbox_new_int(vbox, _("Stay above other windows"),
643 *above_value, above_value);
644 gtk_widget_set_sensitive(button, *screen_value != -1);
646 g_object_set_data(G_OBJECT(combo), BUTTON_ABOVE_KEY, button);
649 fullscreen_prefs_selection_add(store, _("Determined by Window Manager"), -1);
650 fullscreen_prefs_selection_add(store, _("Active screen"), 0);
651 if (*screen_value == 0) current = 1;
652 fullscreen_prefs_selection_add(store, _("Active monitor"), 1);
653 if (*screen_value == 1) current = 2;
656 list = fullscreen_prefs_list();
660 ScreenData *sd = work->data;
662 fullscreen_prefs_selection_add(store, sd->description, sd->number);
663 if (*screen_value == sd->number) current = n;
668 fullscreen_prefs_list_free(list);
670 gtk_combo_box_set_active(GTK_COMBO_BOX(combo), current);
672 gtk_box_pack_start(GTK_BOX(hbox), combo, FALSE, FALSE, 0);
673 gtk_widget_show(combo);
675 g_signal_connect(G_OBJECT(combo), "changed",
676 G_CALLBACK(fullscreen_prefs_selection_cb), screen_value);
680 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */