2 * Copyright (C) 2006 John Ellis
3 * Copyright (C) 2008 - 2016 The Geeqie Team
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 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
26 #include "collect-io.h"
30 #include "fullscreen.h"
32 #include "image-overlay.h"
34 #include "layout_image.h"
37 #include "pixbuf_util.h"
38 #include "pixbuf-renderer.h"
40 #include "slideshow.h"
41 #include "ui_fileops.h"
43 #include "uri_utils.h"
47 #include <gdk/gdkkeysyms.h> /* for keyboard values */
50 typedef struct _ViewWindow ViewWindow;
63 static GList *view_window_list = NULL;
66 static GtkWidget *view_popup_menu(ViewWindow *vw);
67 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off);
68 static void view_overlay_toggle(ViewWindow *vw);
70 static void view_slideshow_next(ViewWindow *vw);
71 static void view_slideshow_prev(ViewWindow *vw);
72 static void view_slideshow_start(ViewWindow *vw);
73 static void view_slideshow_stop(ViewWindow *vw);
75 static void view_window_close(ViewWindow *vw);
77 static void view_window_dnd_init(ViewWindow *vw);
79 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data);
82 *-----------------------------------------------------------------------------
84 *-----------------------------------------------------------------------------
87 static ImageWindow *view_window_active_image(ViewWindow *vw)
89 if (vw->fs) return vw->fs->imd;
94 static void view_window_set_list(ViewWindow *vw, GList *list)
97 filelist_free(vw->list);
99 vw->list_pointer = NULL;
101 vw->list = filelist_copy(list);
104 static gboolean view_window_contains_collection(ViewWindow *vw)
109 cd = image_get_collection(view_window_active_image(vw), &info);
114 static void view_collection_step(ViewWindow *vw, gboolean next)
116 ImageWindow *imd = view_window_active_image(vw);
119 CollectInfo *read_ahead_info = NULL;
121 cd = image_get_collection(imd, &info);
123 if (!cd || !info) return;
127 info = collection_next_by_info(cd, info);
128 if (options->image.enable_read_ahead)
130 read_ahead_info = collection_next_by_info(cd, info);
131 if (!read_ahead_info) read_ahead_info = collection_prev_by_info(cd, info);
136 info = collection_prev_by_info(cd, info);
137 if (options->image.enable_read_ahead)
139 read_ahead_info = collection_prev_by_info(cd, info);
140 if (!read_ahead_info) read_ahead_info = collection_next_by_info(cd, info);
146 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd));
148 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
153 static void view_collection_step_to_end(ViewWindow *vw, gboolean last)
155 ImageWindow *imd = view_window_active_image(vw);
158 CollectInfo *read_ahead_info = NULL;
160 cd = image_get_collection(imd, &info);
162 if (!cd || !info) return;
166 info = collection_get_last(cd);
167 if (options->image.enable_read_ahead) read_ahead_info = collection_prev_by_info(cd, info);
171 info = collection_get_first(cd);
172 if (options->image.enable_read_ahead) read_ahead_info = collection_next_by_info(cd, info);
177 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd));
178 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
182 static void view_list_step(ViewWindow *vw, gboolean next)
184 ImageWindow *imd = view_window_active_image(vw);
189 if (!vw->list) return;
191 fd = image_get_fd(imd);
194 if (g_list_position(vw->list, vw->list_pointer) >= 0)
196 work = vw->list_pointer;
200 gboolean found = FALSE;
203 while (work && !found)
225 if (work) work_ahead = work->next;
230 if (work) work_ahead = work->prev;
235 vw->list_pointer = work;
237 image_change_fd(imd, fd, image_zoom_get_default(imd));
239 if (options->image.enable_read_ahead && work_ahead)
241 FileData *next_fd = work_ahead->data;
242 image_prebuffer_set(imd, next_fd);
246 static void view_list_step_to_end(ViewWindow *vw, gboolean last)
248 ImageWindow *imd = view_window_active_image(vw);
253 if (!vw->list) return;
257 work = g_list_last(vw->list);
258 work_ahead = work->prev;
263 work_ahead = work->next;
266 vw->list_pointer = work;
268 image_change_fd(imd, fd, image_zoom_get_default(imd));
270 if (options->image.enable_read_ahead && work_ahead)
272 FileData *next_fd = work_ahead->data;
273 image_prebuffer_set(imd, next_fd);
277 static void view_step_next(ViewWindow *vw)
281 view_slideshow_next(vw);
285 view_list_step(vw, TRUE);
289 view_collection_step(vw, TRUE);
293 static void view_step_prev(ViewWindow *vw)
297 view_slideshow_prev(vw);
301 view_list_step(vw, FALSE);
305 view_collection_step(vw, FALSE);
309 static void view_step_to_end(ViewWindow *vw, gboolean last)
313 view_list_step_to_end(vw, last);
317 view_collection_step_to_end(vw, last);
322 *-----------------------------------------------------------------------------
323 * view window keyboard
324 *-----------------------------------------------------------------------------
327 static void view_window_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
329 ViewWindow *vw = data;
332 imd = view_window_active_image(vw);
333 gdk_window_get_origin(gtk_widget_get_window(imd->pr), x, y);
334 popup_menu_position_clamp(menu, x, y, 0);
337 static gboolean view_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
339 ViewWindow *vw = data;
346 imd = view_window_active_image(vw);
349 switch (event->keyval)
351 case GDK_KEY_Left: case GDK_KEY_KP_Left:
354 case GDK_KEY_Right: case GDK_KEY_KP_Right:
357 case GDK_KEY_Up: case GDK_KEY_KP_Up:
360 case GDK_KEY_Down: case GDK_KEY_KP_Down:
370 if (event->state & GDK_SHIFT_MASK)
376 keyboard_scroll_calc(&x, &y, event);
377 image_scroll(imd, x, y);
380 if (stop_signal) return stop_signal;
382 if (event->state & GDK_CONTROL_MASK)
385 switch (event->keyval)
399 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
402 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
405 file_util_rename(image_get_fd(imd), NULL, imd->widget);
408 file_util_delete(image_get_fd(imd), NULL, imd->widget);
411 view_window_close(vw);
418 else if (event->state & GDK_SHIFT_MASK)
421 switch (event->keyval)
424 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_180);
427 image_alter_orientation(imd, imd->image_fd, ALTER_MIRROR);
430 image_alter_orientation(imd, imd->image_fd, ALTER_FLIP);
433 image_set_desaturate(imd, !image_get_desaturate(imd));
439 view_fullscreen_toggle(vw, TRUE);
440 imd = view_window_active_image(vw);
441 fd = image_get_fd(imd);
443 fd ? g_list_append(NULL, file_data_ref(fd)) : NULL,
444 filelist_copy(vw->list), vw->window);
455 switch (event->keyval)
457 case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
458 case GDK_KEY_BackSpace:
462 case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
467 case GDK_KEY_Home: case GDK_KEY_KP_Home:
468 view_step_to_end(vw, FALSE);
470 case GDK_KEY_End: case GDK_KEY_KP_End:
471 view_step_to_end(vw, TRUE);
473 case '+': case '=': case GDK_KEY_KP_Add:
474 image_zoom_adjust(imd, get_zoom_increment());
476 case '-': case GDK_KEY_KP_Subtract:
477 image_zoom_adjust(imd, -get_zoom_increment());
479 case 'X': case 'x': case GDK_KEY_KP_Multiply:
480 image_zoom_set(imd, 0.0);
482 case 'Z': case 'z': case GDK_KEY_KP_Divide: case '1':
483 image_zoom_set(imd, 1.0);
486 image_zoom_set(imd, 2.0);
489 image_zoom_set(imd, 3.0);
492 image_zoom_set(imd, 4.0);
495 image_zoom_set(imd, -4.0);
498 image_zoom_set(imd, -3.0);
501 image_zoom_set(imd, -2.0);
504 image_zoom_set_fill_geometry(imd, FALSE);
507 image_zoom_set_fill_geometry(imd, TRUE);
515 view_slideshow_stop(vw);
519 view_slideshow_start(vw);
523 slideshow_pause_toggle(vw->ss);
528 view_fullscreen_toggle(vw, FALSE);
531 view_overlay_toggle(vw);
534 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_90);
537 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_90_CC);
539 case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
540 if (options->file_ops.enable_delete_key)
542 file_util_delete(image_get_fd(imd), NULL, imd->widget);
548 view_fullscreen_toggle(vw, TRUE);
552 view_window_close(vw);
557 menu = view_popup_menu(vw);
558 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
559 view_window_menu_pos_cb, vw, 0, GDK_CURRENT_TIME);
571 *-----------------------------------------------------------------------------
572 * view window main routines
573 *-----------------------------------------------------------------------------
575 static void button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
577 ViewWindow *vw = data;
580 switch (event->button)
582 case MOUSE_BUTTON_LEFT:
583 if (options->image_lm_click_nav)
586 case MOUSE_BUTTON_MIDDLE:
587 if (options->image_lm_click_nav)
590 case MOUSE_BUTTON_RIGHT:
591 menu = view_popup_menu(vw);
592 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
599 static void scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
601 ViewWindow *vw = data;
603 if ((event->state & GDK_CONTROL_MASK) ||
604 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
606 switch (event->direction)
609 image_zoom_adjust_at_point(imd, get_zoom_increment(), event->x, event->y);
611 case GDK_SCROLL_DOWN:
612 image_zoom_adjust_at_point(imd, -get_zoom_increment(), event->x, event->y);
618 else if ( (event->state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
620 switch (event->direction)
623 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
625 case GDK_SCROLL_DOWN:
626 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
628 case GDK_SCROLL_LEFT:
629 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
631 case GDK_SCROLL_RIGHT:
632 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
640 switch (event->direction)
645 case GDK_SCROLL_DOWN:
654 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
656 image_set_button_func(imd, button_cb, vw);
657 image_set_scroll_func(imd, scroll_cb, vw);
660 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
662 ViewWindow *vw = data;
666 if (vw->ss) vw->ss->imd = vw->imd;
669 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off)
671 if (force_off && !vw->fs) return;
675 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
676 image_osd_set(vw->imd, image_osd_get(vw->fs->imd));
678 fullscreen_stop(vw->fs);
682 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
684 view_image_set_buttons(vw, vw->fs->imd);
685 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
686 G_CALLBACK(view_window_key_press_cb), vw);
688 if (vw->ss) vw->ss->imd = vw->fs->imd;
690 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
692 image_osd_set(vw->fs->imd, image_osd_get(vw->imd));
693 image_osd_set(vw->imd, OSD_SHOW_NOTHING);
698 static void view_overlay_toggle(ViewWindow *vw)
702 imd = view_window_active_image(vw);
704 image_osd_toggle(imd);
707 static void view_slideshow_next(ViewWindow *vw)
709 if (vw->ss) slideshow_next(vw->ss);
712 static void view_slideshow_prev(ViewWindow *vw)
714 if (vw->ss) slideshow_prev(vw->ss);
717 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
719 ViewWindow *vw = data;
726 fd = image_get_fd(view_window_active_image(vw));
734 vw->list_pointer = work;
744 static void view_slideshow_start(ViewWindow *vw)
753 vw->ss = slideshow_start_from_filelist(NULL, view_window_active_image(vw),
754 filelist_copy(vw->list),
755 view_slideshow_stop_func, vw);
756 vw->list_pointer = NULL;
760 cd = image_get_collection(view_window_active_image(vw), &info);
763 vw->ss = slideshow_start_from_collection(NULL, view_window_active_image(vw), cd,
764 view_slideshow_stop_func, vw, info);
769 static void view_slideshow_stop(ViewWindow *vw)
771 if (vw->ss) slideshow_free(vw->ss);
774 static void view_window_destroy_cb(GtkWidget *widget, gpointer data)
776 ViewWindow *vw = data;
778 view_window_list = g_list_remove(view_window_list, vw);
780 view_slideshow_stop(vw);
781 fullscreen_stop(vw->fs);
783 filelist_free(vw->list);
785 file_data_unregister_notify_func(view_window_notify_cb, vw);
790 static void view_window_close(ViewWindow *vw)
792 view_slideshow_stop(vw);
793 view_fullscreen_toggle(vw, TRUE);
794 gtk_widget_destroy(vw->window);
797 static gboolean view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
799 ViewWindow *vw = data;
801 view_window_close(vw);
805 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
808 GtkAllocation req_size;
809 GdkGeometry geometry;
812 if (!fd && !list && (!cd || !info)) return NULL;
814 vw = g_new0(ViewWindow, 1);
816 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
818 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
819 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
820 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
822 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
823 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
825 vw->imd = image_new(FALSE);
826 image_color_profile_set(vw->imd,
827 options->color_profile.input_type,
828 options->color_profile.use_image);
829 image_color_profile_set_use(vw->imd, options->color_profile.enabled);
831 image_background_set_color_from_options(vw->imd, FALSE);
833 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
835 image_auto_refresh_enable(vw->imd, TRUE);
836 image_top_window_set_sync(vw->imd, TRUE);
838 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
839 gtk_widget_show(vw->imd->widget);
841 view_window_dnd_init(vw);
843 view_image_set_buttons(vw, vw->imd);
845 g_signal_connect(G_OBJECT(vw->window), "destroy",
846 G_CALLBACK(view_window_destroy_cb), vw);
847 g_signal_connect(G_OBJECT(vw->window), "delete_event",
848 G_CALLBACK(view_window_delete_cb), vw);
849 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
850 G_CALLBACK(view_window_key_press_cb), vw);
853 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL));
854 if (options->image.enable_read_ahead)
856 CollectInfo * r_info = collection_next_by_info(cd, info);
857 if (!r_info) r_info = collection_prev_by_info(cd, info);
858 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
863 view_window_set_list(vw, list);
864 vw->list_pointer = vw->list;
865 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL));
867 if (options->image.enable_read_ahead)
869 GList *work = vw->list->next;
870 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
875 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL));
878 /* Wait until image is loaded otherwise size is not defined */
880 for (count = 10; count && !w && !h; count++)
882 image_get_image_size(vw->imd, &w, &h);
886 if (image_zoom_get(vw->imd) == 0.0)
888 image_get_image_size(vw->imd, &w, &h);
892 pixbuf_renderer_get_scaled_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
894 if (options->image.limit_window_size)
896 gint mw = gdk_screen_width() * options->image.max_window_size / 100;
897 gint mh = gdk_screen_height() * options->image.max_window_size / 100;
903 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
904 req_size.x = req_size.y = 0;
907 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
909 #if !GTK_CHECK_VERSION(3,0,0)
910 gtk_widget_set_size_request(vw->imd->pr, w, h);
913 gtk_widget_show(vw->window);
915 view_window_list = g_list_append(view_window_list, vw);
917 file_data_register_notify_func(view_window_notify_cb, vw, NOTIFY_PRIORITY_LOW);
922 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
924 CollectionData *cd = data;
926 collection_unref(cd);
929 void view_window_new(FileData *fd)
933 if (file_extension_match(fd->path, GQ_COLLECTION_EXT))
939 cd = collection_new(fd->path);
940 if (collection_load(cd, fd->path, COLLECTION_LOAD_NONE))
942 info = collection_get_first(cd);
946 collection_unref(cd);
950 vw = real_view_window_new(NULL, NULL, cd, info);
953 g_signal_connect(G_OBJECT(vw->window), "destroy",
954 G_CALLBACK(view_window_collection_unref_cb), cd);
957 else if (isdir(fd->path) && filelist_read(fd, &list, NULL))
959 list = filelist_sort_path(list);
960 list = filelist_filter(list, FALSE);
961 real_view_window_new(NULL, list, NULL, NULL);
966 real_view_window_new(fd, NULL, NULL, NULL);
970 void view_window_new_from_list(GList *list)
972 real_view_window_new(NULL, list, NULL, NULL);
975 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
977 real_view_window_new(NULL, NULL, cd, info);
981 *-----------------------------------------------------------------------------
983 *-----------------------------------------------------------------------------
986 void view_window_colors_update(void)
990 work = view_window_list;
993 ViewWindow *vw = work->data;
996 image_background_set_color_from_options(vw->imd, !!vw->fs);
1000 gboolean view_window_find_image(ImageWindow *imd, gint *index, gint *total)
1004 work = view_window_list;
1007 ViewWindow *vw = work->data;
1010 if (vw->imd == imd ||
1011 (vw->fs && vw->fs->imd == imd))
1018 n = g_list_length(vw->ss->list_done);
1019 t = n + g_list_length(vw->ss->list);
1021 if (index) *index = n - 1;
1022 if (total) *total = t;
1026 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1027 if (total) *total = g_list_length(vw->list);
1037 *-----------------------------------------------------------------------------
1038 * view window menu routines and callbacks
1039 *-----------------------------------------------------------------------------
1042 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1044 ViewWindow *vw = data;
1048 cd = image_get_collection(vw->imd, &info);
1052 view_window_new_from_collection(cd, info);
1056 view_window_new(image_get_fd(vw->imd));
1060 static void view_edit_cb(GtkWidget *widget, gpointer data)
1064 const gchar *key = data;
1066 vw = submenu_item_get_data(widget);
1069 if (!editor_window_flag_set(key))
1071 view_fullscreen_toggle(vw, TRUE);
1074 imd = view_window_active_image(vw);
1075 file_util_start_editor_from_file(key, image_get_fd(imd), imd->widget);
1078 static void view_alter_cb(GtkWidget *widget, gpointer data)
1083 vw = submenu_item_get_data(widget);
1084 type = GPOINTER_TO_INT(data);
1087 image_alter_orientation(vw->imd, vw->imd->image_fd, type);
1090 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1092 ViewWindow *vw = data;
1095 imd = view_window_active_image(vw);
1096 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1099 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1101 ViewWindow *vw = data;
1103 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1106 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1108 ViewWindow *vw = data;
1110 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1113 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1115 ViewWindow *vw = data;
1117 image_zoom_set(view_window_active_image(vw), 1.0);
1120 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1122 ViewWindow *vw = data;
1124 image_zoom_set(view_window_active_image(vw), 0.0);
1127 static void view_copy_cb(GtkWidget *widget, gpointer data)
1129 ViewWindow *vw = data;
1132 imd = view_window_active_image(vw);
1133 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1136 static void view_move_cb(GtkWidget *widget, gpointer data)
1138 ViewWindow *vw = data;
1141 imd = view_window_active_image(vw);
1142 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1145 static void view_rename_cb(GtkWidget *widget, gpointer data)
1147 ViewWindow *vw = data;
1150 imd = view_window_active_image(vw);
1151 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1154 static void view_delete_cb(GtkWidget *widget, gpointer data)
1156 ViewWindow *vw = data;
1159 imd = view_window_active_image(vw);
1160 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1163 static void view_copy_path_cb(GtkWidget *widget, gpointer data)
1165 ViewWindow *vw = data;
1168 imd = view_window_active_image(vw);
1169 file_util_copy_path_to_clipboard(image_get_fd(imd));
1172 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1174 ViewWindow *vw = data;
1176 view_fullscreen_toggle(vw, FALSE);
1179 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1181 ViewWindow *vw = data;
1183 view_slideshow_start(vw);
1186 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1188 ViewWindow *vw = data;
1190 view_slideshow_stop(vw);
1193 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1195 ViewWindow *vw = data;
1197 slideshow_pause_toggle(vw->ss);
1200 static void view_close_cb(GtkWidget *widget, gpointer data)
1202 ViewWindow *vw = data;
1204 view_window_close(vw);
1207 static LayoutWindow *view_new_layout_with_fd(FileData *fd)
1211 nw = layout_new(NULL, NULL);
1212 layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
1213 layout_set_fd(nw, fd);
1218 static void view_set_layout_path_cb(GtkWidget *widget, gpointer data)
1220 ViewWindow *vw = data;
1224 imd = view_window_active_image(vw);
1226 if (!imd || !imd->image_fd) return;
1228 lw = layout_find_by_image_fd(imd);
1230 layout_set_fd(lw, imd->image_fd);
1232 view_new_layout_with_fd(imd->image_fd);
1233 view_window_close(vw);
1236 static void view_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
1238 GList *editmenu_fd_list = data;
1240 filelist_free(editmenu_fd_list);
1243 static GList *view_window_get_fd_list(ViewWindow *vw)
1246 ImageWindow *imd = view_window_active_image(vw);
1250 FileData *fd = image_get_fd(imd);
1251 if (fd) list = g_list_append(NULL, file_data_ref(fd));
1257 static GtkWidget *view_popup_menu(ViewWindow *vw)
1261 GList *editmenu_fd_list;
1263 menu = popup_menu_short_lived();
1266 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1267 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1268 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1269 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1270 menu_item_add_divider(menu);
1272 editmenu_fd_list = view_window_get_fd_list(vw);
1273 g_signal_connect(G_OBJECT(menu), "destroy",
1274 G_CALLBACK(view_popup_menu_destroy_cb), editmenu_fd_list);
1275 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw, editmenu_fd_list);
1276 menu_item_add_divider(item);
1277 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1279 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1281 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1282 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(view_set_layout_path_cb), vw);
1284 menu_item_add_divider(menu);
1285 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1286 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1287 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1288 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1289 menu_item_add(menu, _("_Copy path"), G_CALLBACK(view_copy_path_cb), vw);
1291 menu_item_add_divider(menu);
1295 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1296 if (slideshow_paused(vw->ss))
1298 item = menu_item_add(menu, _("Continue slides_how"),
1299 G_CALLBACK(view_slideshow_pause_cb), vw);
1303 item = menu_item_add(menu, _("Pause slides_how"),
1304 G_CALLBACK(view_slideshow_pause_cb), vw);
1309 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1310 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1311 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1312 gtk_widget_set_sensitive(item, FALSE);
1317 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1321 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1324 menu_item_add_divider(menu);
1325 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1331 *-------------------------------------------------------------------
1333 *-------------------------------------------------------------------
1341 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1346 static void view_dir_list_do(ViewWindow *vw, GList *list, gboolean skip, gboolean recurse)
1350 view_window_set_list(vw, NULL);
1355 FileData *fd = work->data;
1358 if (isdir(fd->path))
1366 list = filelist_recursive(fd);
1370 filelist_read(fd, &list, NULL);
1371 list = filelist_sort_path(list);
1372 list = filelist_filter(list, FALSE);
1374 if (list) vw->list = g_list_concat(vw->list, list);
1379 /* FIXME: no filtering here */
1380 vw->list = g_list_append(vw->list, file_data_ref(fd));
1388 vw->list_pointer = vw->list;
1389 fd = vw->list->data;
1390 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd));
1392 work = vw->list->next;
1393 if (options->image.enable_read_ahead && work)
1396 image_prebuffer_set(vw->imd, fd);
1401 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd));
1405 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1407 CViewConfirmD *d = data;
1408 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1411 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1413 CViewConfirmD *d = data;
1414 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1417 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1419 CViewConfirmD *d = data;
1420 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1423 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1425 CViewConfirmD *d = data;
1426 filelist_free(d->list);
1430 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1435 d = g_new(CViewConfirmD, 1);
1439 menu = popup_menu_short_lived();
1440 g_signal_connect(G_OBJECT(menu), "destroy",
1441 G_CALLBACK(view_dir_list_destroy), d);
1443 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1444 menu_item_add_divider(menu);
1445 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1446 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1447 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1448 menu_item_add_divider(menu);
1449 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1455 *-----------------------------------------------------------------------------
1456 * image drag and drop routines
1457 *-----------------------------------------------------------------------------
1460 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1462 GtkSelectionData *selection_data, guint info,
1463 guint time, gpointer data)
1465 ViewWindow *vw = data;
1468 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1472 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1474 CollectionData *source;
1478 if (info == TARGET_URI_LIST)
1482 list = uri_filelist_from_gtk_selection_data(selection_data);
1487 FileData *fd = work->data;
1488 if (isdir(fd->path))
1491 menu = view_confirm_dir_list(vw, list);
1492 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1498 list = filelist_filter(list, FALSE);
1505 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
1513 if (isfile(fd->path))
1515 view_slideshow_stop(vw);
1516 view_window_set_list(vw, NULL);
1518 if (source && info_list)
1520 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd));
1529 vw->list_pointer = vw->list;
1531 image_change_fd(imd, fd, image_zoom_get_default(imd));
1535 filelist_free(list);
1536 g_list_free(info_list);
1540 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1541 GtkSelectionData *selection_data, guint info,
1542 guint time, gpointer data)
1544 ViewWindow *vw = data;
1547 fd = image_get_fd(vw->imd);
1553 list = g_list_append(NULL, fd);
1554 uri_selection_data_set_uris_from_filelist(selection_data, list);
1559 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1564 static void view_window_dnd_init(ViewWindow *vw)
1570 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1571 dnd_file_drag_types, dnd_file_drag_types_count,
1572 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1573 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1574 G_CALLBACK(view_window_set_dnd_data), vw);
1576 gtk_drag_dest_set(imd->pr,
1577 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1578 dnd_file_drop_types, dnd_file_drop_types_count,
1579 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1580 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1581 G_CALLBACK(view_window_get_dnd_data), vw);
1585 *-----------------------------------------------------------------------------
1586 * maintenance (for rename, move, remove)
1587 *-----------------------------------------------------------------------------
1590 static void view_real_removed(ViewWindow *vw, FileData *fd)
1595 imd = view_window_active_image(vw);
1596 image_fd = image_get_fd(imd);
1598 if (image_fd && image_fd == fd)
1602 view_list_step(vw, TRUE);
1603 if (image_get_fd(imd) == image_fd)
1605 view_list_step(vw, FALSE);
1608 else if (view_window_contains_collection(vw))
1610 view_collection_step(vw, TRUE);
1611 if (image_get_fd(imd) == image_fd)
1613 view_collection_step(vw, FALSE);
1616 if (image_get_fd(imd) == image_fd)
1618 image_change_fd(imd, NULL, image_zoom_get_default(imd));
1627 old = vw->list_pointer;
1635 chk_fd = work->data;
1641 if (vw->list_pointer == chk_link)
1643 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1645 vw->list = g_list_remove(vw->list, chk_fd);
1646 file_data_unref(chk_fd);
1650 /* handles stepping correctly when same image is in the list more than once */
1651 if (old && old != vw->list_pointer)
1655 if (vw->list_pointer)
1657 fd = vw->list_pointer->data;
1664 image_change_fd(imd, fd, image_zoom_get_default(imd));
1668 image_osd_update(imd);
1671 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data)
1673 ViewWindow *vw = data;
1675 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
1677 DEBUG_1("Notify view_window: %s %04x", fd->path, type);
1679 switch (fd->change->type)
1681 case FILEDATA_CHANGE_MOVE:
1682 case FILEDATA_CHANGE_RENAME:
1684 case FILEDATA_CHANGE_COPY:
1686 case FILEDATA_CHANGE_DELETE:
1687 view_real_removed(vw, fd);
1689 case FILEDATA_CHANGE_UNSPECIFIED:
1690 case FILEDATA_CHANGE_WRITE_METADATA:
1694 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */