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_l_click_video && options->image_l_click_video_editor && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
585 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
587 else if (options->image_lm_click_nav)
590 case MOUSE_BUTTON_MIDDLE:
591 if (options->image_lm_click_nav)
594 case MOUSE_BUTTON_RIGHT:
595 menu = view_popup_menu(vw);
596 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
603 static void scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
605 ViewWindow *vw = data;
607 if ((event->state & GDK_CONTROL_MASK) ||
608 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
610 switch (event->direction)
613 image_zoom_adjust_at_point(imd, get_zoom_increment(), event->x, event->y);
615 case GDK_SCROLL_DOWN:
616 image_zoom_adjust_at_point(imd, -get_zoom_increment(), event->x, event->y);
622 else if ( (event->state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
624 switch (event->direction)
627 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
629 case GDK_SCROLL_DOWN:
630 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
632 case GDK_SCROLL_LEFT:
633 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
635 case GDK_SCROLL_RIGHT:
636 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
644 switch (event->direction)
649 case GDK_SCROLL_DOWN:
658 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
660 image_set_button_func(imd, button_cb, vw);
661 image_set_scroll_func(imd, scroll_cb, vw);
664 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
666 ViewWindow *vw = data;
670 if (vw->ss) vw->ss->imd = vw->imd;
673 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off)
675 if (force_off && !vw->fs) return;
679 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
680 image_osd_set(vw->imd, image_osd_get(vw->fs->imd));
682 fullscreen_stop(vw->fs);
686 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
688 view_image_set_buttons(vw, vw->fs->imd);
689 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
690 G_CALLBACK(view_window_key_press_cb), vw);
692 if (vw->ss) vw->ss->imd = vw->fs->imd;
694 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
696 image_osd_set(vw->fs->imd, image_osd_get(vw->imd));
697 image_osd_set(vw->imd, OSD_SHOW_NOTHING);
702 static void view_overlay_toggle(ViewWindow *vw)
706 imd = view_window_active_image(vw);
708 image_osd_toggle(imd);
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;
730 fd = image_get_fd(view_window_active_image(vw));
738 vw->list_pointer = work;
748 static void view_slideshow_start(ViewWindow *vw)
757 vw->ss = slideshow_start_from_filelist(NULL, view_window_active_image(vw),
758 filelist_copy(vw->list),
759 view_slideshow_stop_func, vw);
760 vw->list_pointer = NULL;
764 cd = image_get_collection(view_window_active_image(vw), &info);
767 vw->ss = slideshow_start_from_collection(NULL, view_window_active_image(vw), cd,
768 view_slideshow_stop_func, vw, info);
773 static void view_slideshow_stop(ViewWindow *vw)
775 if (vw->ss) slideshow_free(vw->ss);
778 static void view_window_destroy_cb(GtkWidget *widget, gpointer data)
780 ViewWindow *vw = data;
782 view_window_list = g_list_remove(view_window_list, vw);
784 view_slideshow_stop(vw);
785 fullscreen_stop(vw->fs);
787 filelist_free(vw->list);
789 file_data_unregister_notify_func(view_window_notify_cb, vw);
794 static void view_window_close(ViewWindow *vw)
796 view_slideshow_stop(vw);
797 view_fullscreen_toggle(vw, TRUE);
798 gtk_widget_destroy(vw->window);
801 static gboolean view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
803 ViewWindow *vw = data;
805 view_window_close(vw);
809 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
812 GtkAllocation req_size;
813 GdkGeometry geometry;
816 if (!fd && !list && (!cd || !info)) return NULL;
818 vw = g_new0(ViewWindow, 1);
820 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
822 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
823 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
824 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
826 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
827 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
829 vw->imd = image_new(FALSE);
830 image_color_profile_set(vw->imd,
831 options->color_profile.input_type,
832 options->color_profile.use_image);
833 image_color_profile_set_use(vw->imd, options->color_profile.enabled);
835 image_background_set_color_from_options(vw->imd, FALSE);
837 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
839 image_auto_refresh_enable(vw->imd, TRUE);
840 image_top_window_set_sync(vw->imd, TRUE);
842 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
843 gtk_widget_show(vw->imd->widget);
845 view_window_dnd_init(vw);
847 view_image_set_buttons(vw, vw->imd);
849 g_signal_connect(G_OBJECT(vw->window), "destroy",
850 G_CALLBACK(view_window_destroy_cb), vw);
851 g_signal_connect(G_OBJECT(vw->window), "delete_event",
852 G_CALLBACK(view_window_delete_cb), vw);
853 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
854 G_CALLBACK(view_window_key_press_cb), vw);
857 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL));
858 if (options->image.enable_read_ahead)
860 CollectInfo * r_info = collection_next_by_info(cd, info);
861 if (!r_info) r_info = collection_prev_by_info(cd, info);
862 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
867 view_window_set_list(vw, list);
868 vw->list_pointer = vw->list;
869 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL));
871 if (options->image.enable_read_ahead)
873 GList *work = vw->list->next;
874 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
879 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL));
882 /* Wait until image is loaded otherwise size is not defined */
884 for (count = 10; count && !w && !h; count++)
886 image_get_image_size(vw->imd, &w, &h);
890 if (image_zoom_get(vw->imd) == 0.0)
892 image_get_image_size(vw->imd, &w, &h);
896 pixbuf_renderer_get_scaled_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
898 if (options->image.limit_window_size)
900 gint mw = gdk_screen_width() * options->image.max_window_size / 100;
901 gint mh = gdk_screen_height() * options->image.max_window_size / 100;
907 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
908 req_size.x = req_size.y = 0;
911 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
913 #if !GTK_CHECK_VERSION(3,0,0)
914 gtk_widget_set_size_request(vw->imd->pr, w, h);
917 gtk_widget_show(vw->window);
919 view_window_list = g_list_append(view_window_list, vw);
921 file_data_register_notify_func(view_window_notify_cb, vw, NOTIFY_PRIORITY_LOW);
926 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
928 CollectionData *cd = data;
930 collection_unref(cd);
933 void view_window_new(FileData *fd)
937 if (file_extension_match(fd->path, GQ_COLLECTION_EXT))
943 cd = collection_new(fd->path);
944 if (collection_load(cd, fd->path, COLLECTION_LOAD_NONE))
946 info = collection_get_first(cd);
950 collection_unref(cd);
954 vw = real_view_window_new(NULL, NULL, cd, info);
957 g_signal_connect(G_OBJECT(vw->window), "destroy",
958 G_CALLBACK(view_window_collection_unref_cb), cd);
961 else if (isdir(fd->path) && filelist_read(fd, &list, NULL))
963 list = filelist_sort_path(list);
964 list = filelist_filter(list, FALSE);
965 real_view_window_new(NULL, list, NULL, NULL);
970 real_view_window_new(fd, NULL, NULL, NULL);
974 void view_window_new_from_list(GList *list)
976 real_view_window_new(NULL, list, NULL, NULL);
979 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
981 real_view_window_new(NULL, NULL, cd, info);
985 *-----------------------------------------------------------------------------
987 *-----------------------------------------------------------------------------
990 void view_window_colors_update(void)
994 work = view_window_list;
997 ViewWindow *vw = work->data;
1000 image_background_set_color_from_options(vw->imd, !!vw->fs);
1004 gboolean view_window_find_image(ImageWindow *imd, gint *index, gint *total)
1008 work = view_window_list;
1011 ViewWindow *vw = work->data;
1014 if (vw->imd == imd ||
1015 (vw->fs && vw->fs->imd == imd))
1022 n = g_list_length(vw->ss->list_done);
1023 t = n + g_list_length(vw->ss->list);
1025 if (index) *index = n - 1;
1026 if (total) *total = t;
1030 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1031 if (total) *total = g_list_length(vw->list);
1041 *-----------------------------------------------------------------------------
1042 * view window menu routines and callbacks
1043 *-----------------------------------------------------------------------------
1046 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1048 ViewWindow *vw = data;
1052 cd = image_get_collection(vw->imd, &info);
1056 view_window_new_from_collection(cd, info);
1060 view_window_new(image_get_fd(vw->imd));
1064 static void view_edit_cb(GtkWidget *widget, gpointer data)
1068 const gchar *key = data;
1070 vw = submenu_item_get_data(widget);
1073 if (!editor_window_flag_set(key))
1075 view_fullscreen_toggle(vw, TRUE);
1078 imd = view_window_active_image(vw);
1079 file_util_start_editor_from_file(key, image_get_fd(imd), imd->widget);
1082 static void view_alter_cb(GtkWidget *widget, gpointer data)
1087 vw = submenu_item_get_data(widget);
1088 type = GPOINTER_TO_INT(data);
1091 image_alter_orientation(vw->imd, vw->imd->image_fd, type);
1094 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1096 ViewWindow *vw = data;
1099 imd = view_window_active_image(vw);
1100 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1103 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1105 ViewWindow *vw = data;
1107 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1110 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1112 ViewWindow *vw = data;
1114 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1117 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1119 ViewWindow *vw = data;
1121 image_zoom_set(view_window_active_image(vw), 1.0);
1124 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1126 ViewWindow *vw = data;
1128 image_zoom_set(view_window_active_image(vw), 0.0);
1131 static void view_copy_cb(GtkWidget *widget, gpointer data)
1133 ViewWindow *vw = data;
1136 imd = view_window_active_image(vw);
1137 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1140 static void view_move_cb(GtkWidget *widget, gpointer data)
1142 ViewWindow *vw = data;
1145 imd = view_window_active_image(vw);
1146 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1149 static void view_rename_cb(GtkWidget *widget, gpointer data)
1151 ViewWindow *vw = data;
1154 imd = view_window_active_image(vw);
1155 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1158 static void view_delete_cb(GtkWidget *widget, gpointer data)
1160 ViewWindow *vw = data;
1163 imd = view_window_active_image(vw);
1164 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1167 static void view_copy_path_cb(GtkWidget *widget, gpointer data)
1169 ViewWindow *vw = data;
1172 imd = view_window_active_image(vw);
1173 file_util_copy_path_to_clipboard(image_get_fd(imd));
1176 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1178 ViewWindow *vw = data;
1180 view_fullscreen_toggle(vw, FALSE);
1183 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1185 ViewWindow *vw = data;
1187 view_slideshow_start(vw);
1190 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1192 ViewWindow *vw = data;
1194 view_slideshow_stop(vw);
1197 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1199 ViewWindow *vw = data;
1201 slideshow_pause_toggle(vw->ss);
1204 static void view_close_cb(GtkWidget *widget, gpointer data)
1206 ViewWindow *vw = data;
1208 view_window_close(vw);
1211 static LayoutWindow *view_new_layout_with_fd(FileData *fd)
1215 nw = layout_new(NULL, NULL);
1216 layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
1217 layout_set_fd(nw, fd);
1222 static void view_set_layout_path_cb(GtkWidget *widget, gpointer data)
1224 ViewWindow *vw = data;
1228 imd = view_window_active_image(vw);
1230 if (!imd || !imd->image_fd) return;
1232 lw = layout_find_by_image_fd(imd);
1234 layout_set_fd(lw, imd->image_fd);
1236 view_new_layout_with_fd(imd->image_fd);
1237 view_window_close(vw);
1240 static void view_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
1242 GList *editmenu_fd_list = data;
1244 filelist_free(editmenu_fd_list);
1247 static GList *view_window_get_fd_list(ViewWindow *vw)
1250 ImageWindow *imd = view_window_active_image(vw);
1254 FileData *fd = image_get_fd(imd);
1255 if (fd) list = g_list_append(NULL, file_data_ref(fd));
1262 * @brief Add file selection list to a collection
1264 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
1268 static void image_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
1273 GList *selection_list = NULL;
1275 vw = submenu_item_get_data(widget);
1276 imd = view_window_active_image(vw);
1277 fd = image_get_fd(imd);
1278 selection_list = g_list_append(selection_list, fd);
1279 pop_menu_collections(selection_list, data);
1281 filelist_free(selection_list);
1284 static GtkWidget *view_popup_menu(ViewWindow *vw)
1289 GList *editmenu_fd_list;
1291 menu = popup_menu_short_lived();
1294 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1295 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1296 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1297 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1298 menu_item_add_divider(menu);
1300 editmenu_fd_list = view_window_get_fd_list(vw);
1301 g_signal_connect(G_OBJECT(menu), "destroy",
1302 G_CALLBACK(view_popup_menu_destroy_cb), editmenu_fd_list);
1303 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw, editmenu_fd_list);
1304 menu_item_add_divider(item);
1305 #if !GTK_CHECK_VERSION(3,0,0)
1306 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1308 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1310 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1311 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(view_set_layout_path_cb), vw);
1313 menu_item_add_divider(menu);
1314 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1315 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1316 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1317 menu_item_add(menu, _("_Copy path"), G_CALLBACK(view_copy_path_cb), vw);
1318 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1320 menu_item_add_divider(menu);
1322 submenu = submenu_add_collections(menu, &item,
1323 G_CALLBACK(image_pop_menu_collections_cb), vw);
1324 gtk_widget_set_sensitive(item, TRUE);
1325 menu_item_add_divider(menu);
1329 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1330 if (slideshow_paused(vw->ss))
1332 item = menu_item_add(menu, _("Continue slides_how"),
1333 G_CALLBACK(view_slideshow_pause_cb), vw);
1337 item = menu_item_add(menu, _("Pause slides_how"),
1338 G_CALLBACK(view_slideshow_pause_cb), vw);
1343 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1344 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1345 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1346 gtk_widget_set_sensitive(item, FALSE);
1351 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1355 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1358 menu_item_add_divider(menu);
1359 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1365 *-------------------------------------------------------------------
1367 *-------------------------------------------------------------------
1375 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1380 static void view_dir_list_do(ViewWindow *vw, GList *list, gboolean skip, gboolean recurse)
1384 view_window_set_list(vw, NULL);
1389 FileData *fd = work->data;
1392 if (isdir(fd->path))
1400 list = filelist_recursive(fd);
1404 filelist_read(fd, &list, NULL);
1405 list = filelist_sort_path(list);
1406 list = filelist_filter(list, FALSE);
1408 if (list) vw->list = g_list_concat(vw->list, list);
1413 /* FIXME: no filtering here */
1414 vw->list = g_list_append(vw->list, file_data_ref(fd));
1422 vw->list_pointer = vw->list;
1423 fd = vw->list->data;
1424 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd));
1426 work = vw->list->next;
1427 if (options->image.enable_read_ahead && work)
1430 image_prebuffer_set(vw->imd, fd);
1435 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd));
1439 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1441 CViewConfirmD *d = data;
1442 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1445 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1447 CViewConfirmD *d = data;
1448 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1451 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1453 CViewConfirmD *d = data;
1454 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1457 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1459 CViewConfirmD *d = data;
1460 filelist_free(d->list);
1464 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1469 d = g_new(CViewConfirmD, 1);
1473 menu = popup_menu_short_lived();
1474 g_signal_connect(G_OBJECT(menu), "destroy",
1475 G_CALLBACK(view_dir_list_destroy), d);
1477 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1478 menu_item_add_divider(menu);
1479 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1480 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1481 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1482 menu_item_add_divider(menu);
1483 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1489 *-----------------------------------------------------------------------------
1490 * image drag and drop routines
1491 *-----------------------------------------------------------------------------
1494 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1496 GtkSelectionData *selection_data, guint info,
1497 guint time, gpointer data)
1499 ViewWindow *vw = data;
1502 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1506 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1508 CollectionData *source;
1512 if (info == TARGET_URI_LIST)
1516 list = uri_filelist_from_gtk_selection_data(selection_data);
1521 FileData *fd = work->data;
1522 if (isdir(fd->path))
1525 menu = view_confirm_dir_list(vw, list);
1526 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1532 list = filelist_filter(list, FALSE);
1539 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
1547 if (isfile(fd->path))
1549 view_slideshow_stop(vw);
1550 view_window_set_list(vw, NULL);
1552 if (source && info_list)
1554 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd));
1563 vw->list_pointer = vw->list;
1565 image_change_fd(imd, fd, image_zoom_get_default(imd));
1569 filelist_free(list);
1570 g_list_free(info_list);
1574 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1575 GtkSelectionData *selection_data, guint info,
1576 guint time, gpointer data)
1578 ViewWindow *vw = data;
1581 fd = image_get_fd(vw->imd);
1587 list = g_list_append(NULL, fd);
1588 uri_selection_data_set_uris_from_filelist(selection_data, list);
1593 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1598 static void view_window_dnd_init(ViewWindow *vw)
1604 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1605 dnd_file_drag_types, dnd_file_drag_types_count,
1606 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1607 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1608 G_CALLBACK(view_window_set_dnd_data), vw);
1610 gtk_drag_dest_set(imd->pr,
1611 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1612 dnd_file_drop_types, dnd_file_drop_types_count,
1613 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1614 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1615 G_CALLBACK(view_window_get_dnd_data), vw);
1619 *-----------------------------------------------------------------------------
1620 * maintenance (for rename, move, remove)
1621 *-----------------------------------------------------------------------------
1624 static void view_real_removed(ViewWindow *vw, FileData *fd)
1629 imd = view_window_active_image(vw);
1630 image_fd = image_get_fd(imd);
1632 if (image_fd && image_fd == fd)
1636 view_list_step(vw, TRUE);
1637 if (image_get_fd(imd) == image_fd)
1639 view_list_step(vw, FALSE);
1642 else if (view_window_contains_collection(vw))
1644 view_collection_step(vw, TRUE);
1645 if (image_get_fd(imd) == image_fd)
1647 view_collection_step(vw, FALSE);
1650 if (image_get_fd(imd) == image_fd)
1652 image_change_fd(imd, NULL, image_zoom_get_default(imd));
1661 old = vw->list_pointer;
1669 chk_fd = work->data;
1675 if (vw->list_pointer == chk_link)
1677 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1679 vw->list = g_list_remove(vw->list, chk_fd);
1680 file_data_unref(chk_fd);
1684 /* handles stepping correctly when same image is in the list more than once */
1685 if (old && old != vw->list_pointer)
1689 if (vw->list_pointer)
1691 fd = vw->list_pointer->data;
1698 image_change_fd(imd, fd, image_zoom_get_default(imd));
1702 image_osd_update(imd);
1705 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data)
1707 ViewWindow *vw = data;
1709 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
1711 DEBUG_1("Notify view_window: %s %04x", fd->path, type);
1713 switch (fd->change->type)
1715 case FILEDATA_CHANGE_MOVE:
1716 case FILEDATA_CHANGE_RENAME:
1718 case FILEDATA_CHANGE_COPY:
1720 case FILEDATA_CHANGE_DELETE:
1721 view_real_removed(vw, fd);
1723 case FILEDATA_CHANGE_UNSPECIFIED:
1724 case FILEDATA_CHANGE_WRITE_METADATA:
1728 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */