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!
17 #include "collect-io.h"
21 #include "fullscreen.h"
23 #include "image-overlay.h"
26 #include "pixbuf-renderer.h"
27 #include "slideshow.h"
29 #include "ui_bookmark.h"
30 #include "ui_fileops.h"
33 #include <gdk/gdkkeysyms.h> /* for keyboard values */
35 #include "icons/view.xpm"
38 typedef struct _ViewWindow ViewWindow;
53 static GList *view_window_list = NULL;
56 static GtkWidget *view_popup_menu(ViewWindow *vw);
57 static void view_fullscreen_toggle(ViewWindow *vw, gint force_off);
58 static void view_overlay_toggle(ViewWindow *vw);
60 static void view_slideshow_next(ViewWindow *vw);
61 static void view_slideshow_prev(ViewWindow *vw);
62 static void view_slideshow_start(ViewWindow *vw);
63 static void view_slideshow_stop(ViewWindow *vw);
65 static void view_window_close(ViewWindow *vw);
67 static void view_window_dnd_init(ViewWindow *vw);
71 *-----------------------------------------------------------------------------
73 *-----------------------------------------------------------------------------
76 static ImageWindow *view_window_active_image(ViewWindow *vw)
78 if (vw->fs) return vw->fs->imd;
83 static void view_window_set_list(ViewWindow *vw, GList *list)
86 path_list_free(vw->list);
88 vw->list_pointer = NULL;
90 vw->list = path_list_copy(list);
93 static gint view_window_contains_collection(ViewWindow *vw)
98 cd = image_get_collection(view_window_active_image(vw), &info);
103 static void view_collection_step(ViewWindow *vw, gint next)
105 ImageWindow *imd = view_window_active_image(vw);
108 CollectInfo *read_ahead_info = NULL;
110 cd = image_get_collection(imd, &info);
112 if (!cd || !info) return;
116 info = collection_next_by_info(cd, info);
117 if (enable_read_ahead)
119 read_ahead_info = collection_next_by_info(cd, info);
120 if (!read_ahead_info) read_ahead_info = collection_prev_by_info(cd, info);
125 info = collection_prev_by_info(cd, info);
126 if (enable_read_ahead)
128 read_ahead_info = collection_prev_by_info(cd, info);
129 if (!read_ahead_info) read_ahead_info = collection_next_by_info(cd, info);
135 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd, zoom_mode));
137 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->path);
142 static void view_collection_step_to_end(ViewWindow *vw, gint last)
144 ImageWindow *imd = view_window_active_image(vw);
147 CollectInfo *read_ahead_info = NULL;
149 cd = image_get_collection(imd, &info);
151 if (!cd || !info) return;
155 info = collection_get_last(cd);
156 if (enable_read_ahead) read_ahead_info = collection_prev_by_info(cd, info);
160 info = collection_get_first(cd);
161 if (enable_read_ahead) read_ahead_info = collection_next_by_info(cd, info);
166 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd, zoom_mode));
167 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->path);
171 static void view_list_step(ViewWindow *vw, gint next)
173 ImageWindow *imd = view_window_active_image(vw);
178 if (!vw->list) return;
180 path = image_get_path(imd);
183 if (g_list_position(vw->list, vw->list_pointer) >= 0)
185 work = vw->list_pointer;
192 while (work && !found)
198 if (strcmp(path, temp) == 0)
214 if (work) work_ahead = work->next;
219 if (work) work_ahead = work->prev;
223 vw->list_pointer = work;
225 image_change_path(imd, path, image_zoom_get_default(imd, zoom_mode));
227 if (enable_read_ahead && work_ahead)
229 const gchar *next_path = work_ahead->data;
230 image_prebuffer_set(imd, next_path);
234 static void view_list_step_to_end(ViewWindow *vw, gint last)
236 ImageWindow *imd = view_window_active_image(vw);
241 if (!vw->list) return;
245 work = g_list_last(vw->list);
246 work_ahead = work->prev;
251 work_ahead = work->next;
254 vw->list_pointer = work;
256 image_change_path(imd, path, image_zoom_get_default(imd, zoom_mode));
258 if (enable_read_ahead && work_ahead)
260 const gchar *next_path = work_ahead->data;
261 image_prebuffer_set(imd, next_path);
265 static void view_step_next(ViewWindow *vw)
269 view_slideshow_next(vw);
273 view_list_step(vw, TRUE);
277 view_collection_step(vw, TRUE);
281 static void view_step_prev(ViewWindow *vw)
285 view_slideshow_prev(vw);
289 view_list_step(vw, FALSE);
293 view_collection_step(vw, FALSE);
297 static void view_step_to_end(ViewWindow *vw, gint last)
301 view_list_step_to_end(vw, last);
305 view_collection_step_to_end(vw, last);
310 *-----------------------------------------------------------------------------
311 * view window keyboard
312 *-----------------------------------------------------------------------------
315 static void view_window_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
317 ViewWindow *vw = data;
320 imd = view_window_active_image(vw);
321 gdk_window_get_origin(imd->pr->window, x, y);
322 popup_menu_position_clamp(menu, x, y, 0);
325 static gint view_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
327 ViewWindow *vw = data;
329 gint stop_signal = FALSE;
334 imd = view_window_active_image(vw);
336 switch (event->keyval)
338 case GDK_Left: case GDK_KP_Left:
342 case GDK_Right: case GDK_KP_Right:
346 case GDK_Up: case GDK_KP_Up:
350 case GDK_Down: case GDK_KP_Down:
356 if ( !(event->state & GDK_CONTROL_MASK) )
357 switch (event->keyval)
359 case GDK_Page_Up: case GDK_KP_Page_Up:
365 case GDK_Page_Down: case GDK_KP_Page_Down:
371 case GDK_Home: case GDK_KP_Home:
372 view_step_to_end(vw, FALSE);
375 case GDK_End: case GDK_KP_End:
376 view_step_to_end(vw, TRUE);
379 case '+': case '=': case GDK_KP_Add:
380 image_zoom_adjust(imd, get_zoom_increment());
382 case '-': case GDK_KP_Subtract:
383 image_zoom_adjust(imd, -get_zoom_increment());
385 case 'X': case 'x': case GDK_KP_Multiply:
386 image_zoom_set(imd, 0.0);
388 case 'Z': case 'z': case GDK_KP_Divide: case '1':
389 image_zoom_set(imd, 1.0);
392 image_zoom_set(imd, 2.0);
395 image_zoom_set(imd, 3.0);
398 image_zoom_set(imd, 4.0);
401 image_zoom_set(imd, -4.0);
404 image_zoom_set(imd, -3.0);
407 image_zoom_set(imd, -2.0);
410 image_zoom_set_fill_geometry(imd, FALSE);
413 image_zoom_set_fill_geometry(imd, TRUE);
420 view_slideshow_stop(vw);
422 view_slideshow_start(vw);
426 slideshow_pause_toggle(vw->ss);
430 view_fullscreen_toggle(vw, FALSE);
434 view_overlay_toggle(vw);
437 image_alter(imd, ALTER_ROTATE_90);
441 image_alter(imd, ALTER_ROTATE_90_CC);
444 case GDK_Delete: case GDK_KP_Delete:
445 if (enable_delete_key)
447 file_util_delete(image_get_path(imd), NULL, imd->widget);
454 view_fullscreen_toggle(vw, TRUE);
458 gtk_widget_destroy(vw->window);
464 menu = view_popup_menu(vw);
465 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, view_window_menu_pos_cb, vw, 0, GDK_CURRENT_TIME);
470 if (event->state & GDK_CONTROL_MASK)
473 switch (event->keyval)
506 file_util_copy(image_get_path(imd), NULL, NULL, imd->widget);
510 file_util_move(image_get_path(imd), NULL, NULL, imd->widget);
514 file_util_rename(image_get_path(imd), NULL, imd->widget);
518 file_util_delete(image_get_path(imd), NULL, imd->widget);
522 info_window_new(image_get_path(imd), NULL);
526 view_window_close(vw);
531 view_fullscreen_toggle(vw, TRUE);
532 start_editor_from_file(n, image_get_path(imd));
535 else if (event->state & GDK_SHIFT_MASK)
537 switch (event->keyval)
540 image_alter(imd, ALTER_ROTATE_180);
544 image_alter(imd, ALTER_MIRROR);
548 image_alter(imd, ALTER_FLIP);
560 keyboard_scroll_calc(&x, &y, event);
561 image_scroll(imd, x, y);
568 *-----------------------------------------------------------------------------
569 * view window main routines
570 *-----------------------------------------------------------------------------
573 static void button_cb(ImageWindow *imd, gint button, guint32 time,
574 gdouble x, gdouble y, guint state, gpointer data)
576 ViewWindow *vw = data;
588 menu = view_popup_menu(vw);
589 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, time);
596 static void scroll_cb(ImageWindow *imd, GdkScrollDirection direction, guint32 time,
597 gdouble x, gdouble y, guint state, gpointer data)
599 ViewWindow *vw = data;
601 if (state & GDK_CONTROL_MASK)
606 image_zoom_adjust_at_point(imd, get_zoom_increment(), x, y);
608 case GDK_SCROLL_DOWN:
609 image_zoom_adjust_at_point(imd, -get_zoom_increment(), x, y);
615 else if ( (state & GDK_SHIFT_MASK) != (mousewheel_scrolls))
620 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
622 case GDK_SCROLL_DOWN:
623 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
625 case GDK_SCROLL_LEFT:
626 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
628 case GDK_SCROLL_RIGHT:
629 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
642 case GDK_SCROLL_DOWN:
651 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
653 image_set_button_func(imd, button_cb, vw);
654 image_set_scroll_func(imd, scroll_cb, vw);
657 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
659 ViewWindow *vw = data;
663 if (vw->ss) vw->ss->imd = vw->imd;
666 static void view_fullscreen_toggle(ViewWindow *vw, gint force_off)
668 if (force_off && !vw->fs) return;
672 fullscreen_stop(vw->fs);
674 if (vw->overlay_id != -1) vw->overlay_id = image_overlay_info_enable(vw->imd);
678 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
680 view_image_set_buttons(vw, vw->fs->imd);
681 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
682 G_CALLBACK(view_window_key_press_cb), vw);
684 if (vw->ss) vw->ss->imd = vw->fs->imd;
686 if (vw->overlay_id != -1)
688 image_overlay_info_disable(vw->imd, vw->overlay_id);
689 vw->overlay_id = image_overlay_info_enable(vw->fs->imd);
694 static void view_overlay_toggle(ViewWindow *vw)
698 imd = view_window_active_image(vw);
700 if (vw->overlay_id == -1)
702 vw->overlay_id = image_overlay_info_enable(imd);
706 image_overlay_info_disable(imd, vw->overlay_id);
711 static void view_slideshow_next(ViewWindow *vw)
713 if (vw->ss) slideshow_next(vw->ss);
716 static void view_slideshow_prev(ViewWindow *vw)
718 if (vw->ss) slideshow_prev(vw->ss);
721 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
723 ViewWindow *vw = data;
728 static void view_slideshow_start(ViewWindow *vw)
737 vw->ss = slideshow_start_from_path_list(view_window_active_image(vw),
738 path_list_copy(vw->list),
739 view_slideshow_stop_func, vw);
740 vw->list_pointer = NULL;
744 cd = image_get_collection(view_window_active_image(vw), &info);
747 vw->ss = slideshow_start_from_collection(view_window_active_image(vw), cd,
748 view_slideshow_stop_func, vw, info);
753 static void view_slideshow_stop(ViewWindow *vw)
755 if (vw->ss) slideshow_free(vw->ss);
758 static void view_window_close(ViewWindow *vw)
760 view_window_list = g_list_remove(view_window_list, vw);
762 view_slideshow_stop(vw);
763 view_fullscreen_toggle(vw, TRUE);
764 gtk_widget_destroy(vw->window);
765 path_list_free(vw->list);
769 static gint view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
771 ViewWindow *vw = data;
773 view_window_close(vw);
777 static ViewWindow *real_view_window_new(const gchar *path, GList *list, CollectionData *cd, CollectInfo *info)
780 GtkAllocation req_size;
781 GdkGeometry geometry;
784 if (!path && !list && (!cd || !info)) return NULL;
786 vw = g_new0(ViewWindow, 1);
790 vw->list_pointer = NULL;
794 vw->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
796 geometry.min_width = 8;
797 geometry.min_height = 8;
798 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
800 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
801 gtk_window_set_title (GTK_WINDOW(vw->window), "GQview");
802 gtk_window_set_wmclass(GTK_WINDOW(vw->window), "view", "GQview");
803 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
805 window_set_icon(vw->window, (const gchar **)view_xpm, NULL);
807 vw->imd = image_new(FALSE);
809 if (black_window_background) image_background_set_black(vw->imd, TRUE);
811 image_attach_window(vw->imd, vw->window, NULL, "GQview", TRUE);
813 image_auto_refresh(vw->imd, 0);
814 image_top_window_set_sync(vw->imd, TRUE);
816 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
817 gtk_widget_show(vw->imd->widget);
819 view_window_dnd_init(vw);
821 view_image_set_buttons(vw, vw->imd);
823 g_signal_connect(G_OBJECT(vw->window), "delete_event",
824 G_CALLBACK(view_window_delete_cb), vw);
825 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
826 G_CALLBACK(view_window_key_press_cb), vw);
829 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL, zoom_mode));
830 if (enable_read_ahead)
832 CollectInfo * r_info = collection_next_by_info(cd, info);
833 if (!r_info) r_info = collection_prev_by_info(cd, info);
834 if (r_info) image_prebuffer_set(vw->imd, r_info->path);
839 view_window_set_list(vw, list);
840 vw->list_pointer = vw->list;
841 image_change_path(vw->imd, (gchar *)vw->list->data, image_zoom_get_default(NULL, zoom_mode));
843 if (enable_read_ahead)
845 GList *work = vw->list->next;
846 if (work) image_prebuffer_set(vw->imd, (gchar *)work->data);
851 image_change_path(vw->imd, path, image_zoom_get_default(NULL, zoom_mode));
854 if (image_zoom_get(vw->imd) == 0.0)
856 pixbuf_renderer_get_image_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
860 pixbuf_renderer_get_scaled_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
862 if (limit_window_size)
864 gint mw = gdk_screen_width() * max_window_size / 100;
865 gint mh = gdk_screen_height() * max_window_size / 100;
871 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
872 req_size.x = req_size.y = 0;
875 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
877 gtk_widget_set_size_request(vw->imd->pr, w, h);
879 gtk_widget_show(vw->window);
881 view_window_list = g_list_append(view_window_list, vw);
886 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
888 CollectionData *cd = data;
890 collection_unref(cd);
893 void view_window_new(const gchar *path)
895 if (file_extension_match(path, ".gqv"))
901 cd = collection_new(path);
902 if (collection_load(cd, path, FALSE))
904 info = collection_get_first(cd);
908 collection_unref(cd);
912 vw = real_view_window_new(NULL, NULL, cd, info);
915 g_signal_connect(G_OBJECT(vw->window), "destroy",
916 G_CALLBACK(view_window_collection_unref_cb), cd);
919 else if (isdir(path))
923 if (path_list(path, &list, NULL))
925 list = path_list_sort(list);
926 list = path_list_filter(list, FALSE);
928 real_view_window_new(NULL, list, NULL, NULL);
929 path_list_free(list);
933 real_view_window_new(path, NULL, NULL, NULL);
937 void view_window_new_from_list(GList *list)
939 real_view_window_new(NULL, list, NULL, NULL);
942 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
944 real_view_window_new(NULL, NULL, cd, info);
948 *-----------------------------------------------------------------------------
950 *-----------------------------------------------------------------------------
953 void view_window_colors_update(void)
957 work = view_window_list;
960 ViewWindow *vw = work->data;
963 image_background_set_black(vw->imd, black_window_background);
967 gint view_window_find_image(ImageWindow *imd, gint *index, gint *total)
971 work = view_window_list;
974 ViewWindow *vw = work->data;
977 if (vw->imd == imd ||
978 (vw->fs && vw->fs->imd == imd))
983 n = g_list_length(vw->ss->list_done);
984 if (index) *index = n - 1;
985 if (total) *total = n + g_list_length(vw->ss->list);
989 if (index) *index = g_list_position(vw->list, vw->list_pointer);
990 if (total) *total = g_list_length(vw->list);
1000 *-----------------------------------------------------------------------------
1001 * view window menu routines and callbacks
1002 *-----------------------------------------------------------------------------
1005 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1007 ViewWindow *vw = data;
1011 cd = image_get_collection(vw->imd, &info);
1015 view_window_new_from_collection(cd, info);
1019 view_window_new(image_get_path(vw->imd));
1023 static void view_edit_cb(GtkWidget *widget, gpointer data)
1028 vw = submenu_item_get_data(widget);
1029 n = GPOINTER_TO_INT(data);
1032 view_fullscreen_toggle(vw, TRUE);
1033 start_editor_from_file(n, image_get_path(vw->imd));
1036 static void view_alter_cb(GtkWidget *widget, gpointer data)
1041 vw = submenu_item_get_data(widget);
1042 type = GPOINTER_TO_INT(data);
1045 image_alter(vw->imd, type);
1048 static void view_info_cb(GtkWidget *widget, gpointer data)
1050 ViewWindow *vw = data;
1053 imd = view_window_active_image(vw);
1054 info_window_new(image_get_path(imd), NULL);
1057 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1059 ViewWindow *vw = data;
1062 imd = view_window_active_image(vw);
1063 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1066 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1068 ViewWindow *vw = data;
1070 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1073 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1075 ViewWindow *vw = data;
1077 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1080 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1082 ViewWindow *vw = data;
1084 image_zoom_set(view_window_active_image(vw), 1.0);
1087 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1089 ViewWindow *vw = data;
1091 image_zoom_set(view_window_active_image(vw), 0.0);
1094 static void view_copy_cb(GtkWidget *widget, gpointer data)
1096 ViewWindow *vw = data;
1099 imd = view_window_active_image(vw);
1100 file_util_copy(image_get_path(imd), NULL, NULL, imd->widget);
1103 static void view_move_cb(GtkWidget *widget, gpointer data)
1105 ViewWindow *vw = data;
1108 imd = view_window_active_image(vw);
1109 file_util_move(image_get_path(imd), NULL, NULL, imd->widget);
1112 static void view_rename_cb(GtkWidget *widget, gpointer data)
1114 ViewWindow *vw = data;
1117 imd = view_window_active_image(vw);
1118 file_util_rename(image_get_path(imd), NULL, imd->widget);
1121 static void view_delete_cb(GtkWidget *widget, gpointer data)
1123 ViewWindow *vw = data;
1126 imd = view_window_active_image(vw);
1127 file_util_delete(image_get_path(imd), NULL, imd->widget);
1130 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1132 ViewWindow *vw = data;
1134 view_fullscreen_toggle(vw, FALSE);
1137 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1139 ViewWindow *vw = data;
1141 view_slideshow_start(vw);
1144 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1146 ViewWindow *vw = data;
1148 view_slideshow_stop(vw);
1151 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1153 ViewWindow *vw = data;
1155 slideshow_pause_toggle(vw->ss);
1158 static void view_close_cb(GtkWidget *widget, gpointer data)
1160 ViewWindow *vw = data;
1162 view_window_close(vw);
1165 static GtkWidget *view_popup_menu(ViewWindow *vw)
1170 menu = popup_menu_short_lived();
1172 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1173 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1174 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1175 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1176 menu_item_add_divider(menu);
1178 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw);
1179 menu_item_add_divider(item);
1180 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1182 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1184 menu_item_add_stock(menu, _("_Properties"), GTK_STOCK_PROPERTIES, G_CALLBACK(view_info_cb), vw);
1186 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1188 menu_item_add_divider(menu);
1189 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1190 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1191 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1192 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1194 menu_item_add_divider(menu);
1198 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1199 if (slideshow_paused(vw->ss))
1201 item = menu_item_add(menu, _("Continue slides_how"),
1202 G_CALLBACK(view_slideshow_pause_cb), vw);
1206 item = menu_item_add(menu, _("Pause slides_how"),
1207 G_CALLBACK(view_slideshow_pause_cb), vw);
1212 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1213 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1214 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1215 gtk_widget_set_sensitive(item, FALSE);
1220 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1224 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1227 menu_item_add_divider(menu);
1228 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1234 *-------------------------------------------------------------------
1236 *-------------------------------------------------------------------
1244 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1249 static void view_dir_list_do(ViewWindow *vw, GList *list, gint skip, gint recurse)
1253 view_window_set_list(vw, NULL);
1258 gchar *path = work->data;
1269 list = path_list_recursive(path);
1273 path_list(path, &list, NULL);
1274 list = path_list_sort(list);
1275 list = path_list_filter(list, FALSE);
1277 if (list) vw->list = g_list_concat(vw->list, list);
1282 /* FIXME: no filtering here */
1283 vw->list = g_list_append(vw->list, g_strdup(path));
1291 vw->list_pointer = vw->list;
1292 path = vw->list->data;
1293 image_change_path(vw->imd, path, image_zoom_get_default(vw->imd, zoom_mode));
1295 work = vw->list->next;
1296 if (enable_read_ahead && work)
1299 image_prebuffer_set(vw->imd, path);
1304 image_change_path(vw->imd, NULL, image_zoom_get_default(vw->imd, zoom_mode));
1308 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1310 CViewConfirmD *d = data;
1311 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1314 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1316 CViewConfirmD *d = data;
1317 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1320 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1322 CViewConfirmD *d = data;
1323 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1326 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1328 CViewConfirmD *d = data;
1329 path_list_free(d->list);
1333 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1338 d = g_new(CViewConfirmD, 1);
1342 menu = popup_menu_short_lived();
1343 g_signal_connect(G_OBJECT(menu), "destroy",
1344 G_CALLBACK(view_dir_list_destroy), d);
1346 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1347 menu_item_add_divider(menu);
1348 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1349 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1350 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1351 menu_item_add_divider(menu);
1352 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1358 *-----------------------------------------------------------------------------
1359 * image drag and drop routines
1360 *-----------------------------------------------------------------------------
1363 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1365 GtkSelectionData *selection_data, guint info,
1366 guint time, gpointer data)
1368 ViewWindow *vw = data;
1371 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1375 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1377 CollectionData *source;
1381 if (info == TARGET_URI_LIST)
1385 list = uri_list_from_text(selection_data->data, TRUE);
1390 if (isdir((gchar *)work->data))
1393 menu = view_confirm_dir_list(vw, list);
1394 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1400 list = path_list_filter(list, FALSE);
1407 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
1417 view_slideshow_stop(vw);
1418 view_window_set_list(vw, NULL);
1420 if (source && info_list)
1422 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd, zoom_mode));
1431 vw->list_pointer = vw->list;
1433 image_change_path(imd, path, image_zoom_get_default(imd, zoom_mode));
1437 path_list_free(list);
1438 g_list_free(info_list);
1442 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1443 GtkSelectionData *selection_data, guint info,
1444 guint time, gpointer data)
1446 ViewWindow *vw = data;
1449 path = image_get_path(vw->imd);
1460 case TARGET_URI_LIST:
1463 case TARGET_TEXT_PLAIN:
1468 list = g_list_append(NULL, (gchar *)path);
1469 text = uri_text_from_list(list, &len, plain_text);
1473 gtk_selection_data_set (selection_data, selection_data->target,
1480 gtk_selection_data_set (selection_data, selection_data->target,
1485 static void view_window_dnd_init(ViewWindow *vw)
1491 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1492 dnd_file_drag_types, dnd_file_drag_types_count,
1493 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1494 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1495 G_CALLBACK(view_window_set_dnd_data), vw);
1497 gtk_drag_dest_set(imd->pr,
1498 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1499 dnd_file_drop_types, dnd_file_drop_types_count,
1500 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1501 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1502 G_CALLBACK(view_window_get_dnd_data), vw);
1506 *-----------------------------------------------------------------------------
1507 * maintenance (for rename, move, remove)
1508 *-----------------------------------------------------------------------------
1511 static void view_real_removed(ViewWindow *vw, const gchar *path, GList *ignore_list)
1514 const gchar *image_path;
1516 imd = view_window_active_image(vw);
1517 image_path = image_get_path(imd);
1519 if (image_path && strcmp(image_path, path) == 0)
1523 view_list_step(vw, TRUE);
1524 if (image_get_path(imd) == image_path)
1526 view_list_step(vw, FALSE);
1529 else if (view_window_contains_collection(vw))
1531 view_collection_step(vw, TRUE);
1532 if (image_get_path(imd) == image_path)
1534 view_collection_step(vw, FALSE);
1537 if (image_get_path(imd) == image_path)
1539 image_change_path(imd, NULL, image_zoom_get_default(imd, zoom_mode));
1548 old = vw->list_pointer;
1556 chk_path = work->data;
1560 if (strcmp(chk_path, path) == 0)
1562 if (vw->list_pointer == chk_link)
1564 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1566 vw->list = g_list_remove(vw->list, chk_path);
1571 /* handles stepping correctly when same image is in the list more than once */
1572 if (old && old != vw->list_pointer)
1576 if (vw->list_pointer)
1578 path = vw->list_pointer->data;
1585 image_change_path(imd, path, image_zoom_get_default(imd, zoom_mode));
1589 if (vw->overlay_id != -1) image_overlay_update(imd, vw->overlay_id);
1592 static void view_real_moved(ViewWindow *vw, const gchar *source, const gchar *dest)
1595 const gchar *image_path;
1597 imd = view_window_active_image(vw);
1598 image_path = image_get_path(imd);
1600 if (image_path && strcmp(image_path, source) == 0)
1602 image_set_path(imd, dest);
1613 chk_path = work->data;
1615 if (strcmp(chk_path, source) == 0)
1617 work->data = g_strdup(dest);
1626 void view_window_maint_removed(const gchar *path, GList *ignore_list)
1628 GList *work = view_window_list;
1631 ViewWindow *vw = work->data;
1634 view_real_removed(vw, path, ignore_list);
1638 void view_window_maint_moved(const gchar *source, const gchar *dest)
1640 GList *work = view_window_list;
1643 ViewWindow *vw = work->data;
1646 view_real_moved(vw, source, dest);