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-load.h"
33 #include "image-overlay.h"
35 #include "layout_image.h"
36 #include "layout_util.h"
39 #include "pixbuf_util.h"
40 #include "pixbuf-renderer.h"
42 #include "slideshow.h"
43 #include "ui_fileops.h"
45 #include "uri_utils.h"
49 #include <gdk/gdkkeysyms.h> /* for keyboard values */
52 typedef struct _ViewWindow ViewWindow;
65 static GList *view_window_list = NULL;
68 static GtkWidget *view_popup_menu(ViewWindow *vw);
69 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off);
70 static void view_overlay_toggle(ViewWindow *vw);
72 static void view_slideshow_next(ViewWindow *vw);
73 static void view_slideshow_prev(ViewWindow *vw);
74 static void view_slideshow_start(ViewWindow *vw);
75 static void view_slideshow_stop(ViewWindow *vw);
77 static void view_window_close(ViewWindow *vw);
79 static void view_window_dnd_init(ViewWindow *vw);
81 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data);
84 *-----------------------------------------------------------------------------
86 *-----------------------------------------------------------------------------
89 static ImageWindow *view_window_active_image(ViewWindow *vw)
91 if (vw->fs) return vw->fs->imd;
96 static void view_window_set_list(ViewWindow *vw, GList *list)
99 filelist_free(vw->list);
101 vw->list_pointer = NULL;
103 vw->list = filelist_copy(list);
106 static gboolean view_window_contains_collection(ViewWindow *vw)
111 cd = image_get_collection(view_window_active_image(vw), &info);
116 static void view_collection_step(ViewWindow *vw, gboolean next)
118 ImageWindow *imd = view_window_active_image(vw);
121 CollectInfo *read_ahead_info = NULL;
123 cd = image_get_collection(imd, &info);
125 if (!cd || !info) return;
129 info = collection_next_by_info(cd, info);
130 if (options->image.enable_read_ahead)
132 read_ahead_info = collection_next_by_info(cd, info);
133 if (!read_ahead_info) read_ahead_info = collection_prev_by_info(cd, info);
138 info = collection_prev_by_info(cd, info);
139 if (options->image.enable_read_ahead)
141 read_ahead_info = collection_prev_by_info(cd, info);
142 if (!read_ahead_info) read_ahead_info = collection_next_by_info(cd, info);
148 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd));
150 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
155 static void view_collection_step_to_end(ViewWindow *vw, gboolean last)
157 ImageWindow *imd = view_window_active_image(vw);
160 CollectInfo *read_ahead_info = NULL;
162 cd = image_get_collection(imd, &info);
164 if (!cd || !info) return;
168 info = collection_get_last(cd);
169 if (options->image.enable_read_ahead) read_ahead_info = collection_prev_by_info(cd, info);
173 info = collection_get_first(cd);
174 if (options->image.enable_read_ahead) read_ahead_info = collection_next_by_info(cd, info);
179 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd));
180 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
184 static void view_list_step(ViewWindow *vw, gboolean next)
186 ImageWindow *imd = view_window_active_image(vw);
191 if (!vw->list) return;
193 fd = image_get_fd(imd);
196 if (g_list_position(vw->list, vw->list_pointer) >= 0)
198 work = vw->list_pointer;
202 gboolean found = FALSE;
205 while (work && !found)
227 if (work) work_ahead = work->next;
232 if (work) work_ahead = work->prev;
237 vw->list_pointer = work;
239 image_change_fd(imd, fd, image_zoom_get_default(imd));
241 if (options->image.enable_read_ahead && work_ahead)
243 FileData *next_fd = work_ahead->data;
244 image_prebuffer_set(imd, next_fd);
248 static void view_list_step_to_end(ViewWindow *vw, gboolean last)
250 ImageWindow *imd = view_window_active_image(vw);
255 if (!vw->list) return;
259 work = g_list_last(vw->list);
260 work_ahead = work->prev;
265 work_ahead = work->next;
268 vw->list_pointer = work;
270 image_change_fd(imd, fd, image_zoom_get_default(imd));
272 if (options->image.enable_read_ahead && work_ahead)
274 FileData *next_fd = work_ahead->data;
275 image_prebuffer_set(imd, next_fd);
279 static void view_step_next(ViewWindow *vw)
283 view_slideshow_next(vw);
287 view_list_step(vw, TRUE);
291 view_collection_step(vw, TRUE);
295 static void view_step_prev(ViewWindow *vw)
299 view_slideshow_prev(vw);
303 view_list_step(vw, FALSE);
307 view_collection_step(vw, FALSE);
311 static void view_step_to_end(ViewWindow *vw, gboolean last)
315 view_list_step_to_end(vw, last);
319 view_collection_step_to_end(vw, last);
324 *-----------------------------------------------------------------------------
325 * view window keyboard
326 *-----------------------------------------------------------------------------
329 static void view_window_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
331 ViewWindow *vw = data;
334 imd = view_window_active_image(vw);
335 gdk_window_get_origin(gtk_widget_get_window(imd->pr), x, y);
336 popup_menu_position_clamp(menu, x, y, 0);
339 static gboolean view_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
341 ViewWindow *vw = data;
348 imd = view_window_active_image(vw);
351 switch (event->keyval)
353 case GDK_KEY_Left: case GDK_KEY_KP_Left:
356 case GDK_KEY_Right: case GDK_KEY_KP_Right:
359 case GDK_KEY_Up: case GDK_KEY_KP_Up:
362 case GDK_KEY_Down: case GDK_KEY_KP_Down:
372 if (event->state & GDK_SHIFT_MASK)
378 keyboard_scroll_calc(&x, &y, event);
379 image_scroll(imd, x, y);
382 if (stop_signal) return stop_signal;
384 if (event->state & GDK_CONTROL_MASK)
387 switch (event->keyval)
401 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
404 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
407 file_util_rename(image_get_fd(imd), NULL, imd->widget);
410 options->file_ops.safe_delete_enable = TRUE;
411 file_util_delete(image_get_fd(imd), NULL, imd->widget);
414 view_window_close(vw);
421 else if (event->state & GDK_SHIFT_MASK)
424 switch (event->keyval)
427 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_180);
430 image_alter_orientation(imd, imd->image_fd, ALTER_MIRROR);
433 image_alter_orientation(imd, imd->image_fd, ALTER_FLIP);
436 image_set_desaturate(imd, !image_get_desaturate(imd));
442 view_fullscreen_toggle(vw, TRUE);
443 imd = view_window_active_image(vw);
444 fd = image_get_fd(imd);
446 fd ? g_list_append(NULL, file_data_ref(fd)) : NULL,
447 filelist_copy(vw->list), vw->window);
450 case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
451 if (options->file_ops.enable_delete_key)
453 options->file_ops.safe_delete_enable = FALSE;
454 file_util_delete(image_get_fd(imd), NULL, imd->widget);
465 switch (event->keyval)
467 case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
468 case GDK_KEY_BackSpace:
472 case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
477 case GDK_KEY_Home: case GDK_KEY_KP_Home:
478 view_step_to_end(vw, FALSE);
480 case GDK_KEY_End: case GDK_KEY_KP_End:
481 view_step_to_end(vw, TRUE);
483 case '+': case '=': case GDK_KEY_KP_Add:
484 image_zoom_adjust(imd, get_zoom_increment());
486 case '-': case GDK_KEY_KP_Subtract:
487 image_zoom_adjust(imd, -get_zoom_increment());
489 case 'X': case 'x': case GDK_KEY_KP_Multiply:
490 image_zoom_set(imd, 0.0);
492 case 'Z': case 'z': case GDK_KEY_KP_Divide: case '1':
493 image_zoom_set(imd, 1.0);
496 image_zoom_set(imd, 2.0);
499 image_zoom_set(imd, 3.0);
502 image_zoom_set(imd, 4.0);
505 image_zoom_set(imd, -4.0);
508 image_zoom_set(imd, -3.0);
511 image_zoom_set(imd, -2.0);
514 image_zoom_set_fill_geometry(imd, FALSE);
517 image_zoom_set_fill_geometry(imd, TRUE);
525 view_slideshow_stop(vw);
529 view_slideshow_start(vw);
533 slideshow_pause_toggle(vw->ss);
538 view_fullscreen_toggle(vw, FALSE);
541 view_overlay_toggle(vw);
544 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_90);
547 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_90_CC);
549 case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
550 if (options->file_ops.enable_delete_key)
552 options->file_ops.safe_delete_enable = TRUE;
553 file_util_delete(image_get_fd(imd), NULL, imd->widget);
559 view_fullscreen_toggle(vw, TRUE);
563 view_window_close(vw);
568 menu = view_popup_menu(vw);
569 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
570 view_window_menu_pos_cb, vw, 0, GDK_CURRENT_TIME);
577 if (!stop_signal && is_help_key(event))
579 help_window_show("GuideOtherWindowsImageWindow.html");
587 *-----------------------------------------------------------------------------
588 * view window main routines
589 *-----------------------------------------------------------------------------
591 static void button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
593 ViewWindow *vw = data;
596 switch (event->button)
598 case MOUSE_BUTTON_LEFT:
599 if (options->image_l_click_video && options->image_l_click_video_editor && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
601 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
603 else if (options->image_lm_click_nav)
606 case MOUSE_BUTTON_MIDDLE:
607 if (options->image_lm_click_nav)
610 case MOUSE_BUTTON_RIGHT:
611 menu = view_popup_menu(vw);
612 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
619 static void scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
621 ViewWindow *vw = data;
623 if ((event->state & GDK_CONTROL_MASK) ||
624 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
626 switch (event->direction)
629 image_zoom_adjust_at_point(imd, get_zoom_increment(), event->x, event->y);
631 case GDK_SCROLL_DOWN:
632 image_zoom_adjust_at_point(imd, -get_zoom_increment(), event->x, event->y);
638 else if ( (event->state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
640 switch (event->direction)
643 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
645 case GDK_SCROLL_DOWN:
646 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
648 case GDK_SCROLL_LEFT:
649 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
651 case GDK_SCROLL_RIGHT:
652 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
660 switch (event->direction)
665 case GDK_SCROLL_DOWN:
674 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
676 image_set_button_func(imd, button_cb, vw);
677 image_set_scroll_func(imd, scroll_cb, vw);
680 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
682 ViewWindow *vw = data;
686 if (vw->ss) vw->ss->imd = vw->imd;
689 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off)
691 if (force_off && !vw->fs) return;
695 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
696 image_osd_set(vw->imd, image_osd_get(vw->fs->imd));
698 fullscreen_stop(vw->fs);
702 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
704 view_image_set_buttons(vw, vw->fs->imd);
705 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
706 G_CALLBACK(view_window_key_press_cb), vw);
708 if (vw->ss) vw->ss->imd = vw->fs->imd;
710 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
712 image_osd_set(vw->fs->imd, image_osd_get(vw->imd));
713 image_osd_set(vw->imd, OSD_SHOW_NOTHING);
718 static void view_overlay_toggle(ViewWindow *vw)
722 imd = view_window_active_image(vw);
724 image_osd_toggle(imd);
727 static void view_slideshow_next(ViewWindow *vw)
729 if (vw->ss) slideshow_next(vw->ss);
732 static void view_slideshow_prev(ViewWindow *vw)
734 if (vw->ss) slideshow_prev(vw->ss);
737 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
739 ViewWindow *vw = data;
746 fd = image_get_fd(view_window_active_image(vw));
754 vw->list_pointer = work;
764 static void view_slideshow_start(ViewWindow *vw)
773 vw->ss = slideshow_start_from_filelist(NULL, view_window_active_image(vw),
774 filelist_copy(vw->list),
775 view_slideshow_stop_func, vw);
776 vw->list_pointer = NULL;
780 cd = image_get_collection(view_window_active_image(vw), &info);
783 vw->ss = slideshow_start_from_collection(NULL, view_window_active_image(vw), cd,
784 view_slideshow_stop_func, vw, info);
789 static void view_slideshow_stop(ViewWindow *vw)
791 if (vw->ss) slideshow_free(vw->ss);
794 static void view_window_destroy_cb(GtkWidget *widget, gpointer data)
796 ViewWindow *vw = data;
798 view_window_list = g_list_remove(view_window_list, vw);
800 view_slideshow_stop(vw);
801 fullscreen_stop(vw->fs);
803 filelist_free(vw->list);
805 file_data_unregister_notify_func(view_window_notify_cb, vw);
810 static void view_window_close(ViewWindow *vw)
812 view_slideshow_stop(vw);
813 view_fullscreen_toggle(vw, TRUE);
814 gtk_widget_destroy(vw->window);
817 static gboolean view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
819 ViewWindow *vw = data;
821 view_window_close(vw);
825 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
828 GtkAllocation req_size;
829 GdkGeometry geometry;
832 if (!fd && !list && (!cd || !info)) return NULL;
834 vw = g_new0(ViewWindow, 1);
836 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
838 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
839 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
840 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
842 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
843 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
845 vw->imd = image_new(FALSE);
846 image_color_profile_set(vw->imd,
847 options->color_profile.input_type,
848 options->color_profile.use_image);
849 image_color_profile_set_use(vw->imd, options->color_profile.enabled);
851 image_background_set_color_from_options(vw->imd, FALSE);
853 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
855 image_auto_refresh_enable(vw->imd, TRUE);
856 image_top_window_set_sync(vw->imd, TRUE);
858 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
859 gtk_widget_show(vw->imd->widget);
861 view_window_dnd_init(vw);
863 view_image_set_buttons(vw, vw->imd);
865 g_signal_connect(G_OBJECT(vw->window), "destroy",
866 G_CALLBACK(view_window_destroy_cb), vw);
867 g_signal_connect(G_OBJECT(vw->window), "delete_event",
868 G_CALLBACK(view_window_delete_cb), vw);
869 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
870 G_CALLBACK(view_window_key_press_cb), vw);
873 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL));
874 if (options->image.enable_read_ahead)
876 CollectInfo * r_info = collection_next_by_info(cd, info);
877 if (!r_info) r_info = collection_prev_by_info(cd, info);
878 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
883 view_window_set_list(vw, list);
884 vw->list_pointer = vw->list;
885 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL));
887 if (options->image.enable_read_ahead)
889 GList *work = vw->list->next;
890 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
895 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL));
898 /* Wait until image is loaded otherwise size is not defined */
899 image_load_dimensions(fd, &w, &h);
901 if (options->image.limit_window_size)
903 gint mw = gdk_screen_width() * options->image.max_window_size / 100;
904 gint mh = gdk_screen_height() * options->image.max_window_size / 100;
910 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
911 req_size.x = req_size.y = 0;
914 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
916 #if !GTK_CHECK_VERSION(3,0,0)
917 gtk_widget_set_size_request(vw->imd->pr, w, h);
920 gtk_window_set_focus_on_map(GTK_WINDOW(vw->window), FALSE);
921 gtk_widget_show(vw->window);
923 view_window_list = g_list_append(view_window_list, vw);
925 file_data_register_notify_func(view_window_notify_cb, vw, NOTIFY_PRIORITY_LOW);
930 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
932 CollectionData *cd = data;
934 collection_unref(cd);
937 void view_window_new(FileData *fd)
943 if (file_extension_match(fd->path, GQ_COLLECTION_EXT))
949 cd = collection_new(fd->path);
950 if (collection_load(cd, fd->path, COLLECTION_LOAD_NONE))
952 info = collection_get_first(cd);
956 collection_unref(cd);
960 vw = real_view_window_new(NULL, NULL, cd, info);
963 g_signal_connect(G_OBJECT(vw->window), "destroy",
964 G_CALLBACK(view_window_collection_unref_cb), cd);
967 else if (isdir(fd->path) && filelist_read(fd, &list, NULL))
969 list = filelist_sort_path(list);
970 list = filelist_filter(list, FALSE);
971 real_view_window_new(NULL, list, NULL, NULL);
976 real_view_window_new(fd, NULL, NULL, NULL);
981 void view_window_new_from_list(GList *list)
983 real_view_window_new(NULL, list, NULL, NULL);
986 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
988 real_view_window_new(NULL, NULL, cd, info);
992 *-----------------------------------------------------------------------------
994 *-----------------------------------------------------------------------------
997 void view_window_colors_update(void)
1001 work = view_window_list;
1004 ViewWindow *vw = work->data;
1007 image_background_set_color_from_options(vw->imd, !!vw->fs);
1011 gboolean view_window_find_image(ImageWindow *imd, gint *index, gint *total)
1015 work = view_window_list;
1018 ViewWindow *vw = work->data;
1021 if (vw->imd == imd ||
1022 (vw->fs && vw->fs->imd == imd))
1029 n = g_list_length(vw->ss->list_done);
1030 t = n + g_list_length(vw->ss->list);
1032 if (index) *index = n - 1;
1033 if (total) *total = t;
1037 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1038 if (total) *total = g_list_length(vw->list);
1048 *-----------------------------------------------------------------------------
1049 * view window menu routines and callbacks
1050 *-----------------------------------------------------------------------------
1053 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1055 ViewWindow *vw = data;
1059 cd = image_get_collection(vw->imd, &info);
1063 view_window_new_from_collection(cd, info);
1067 view_window_new(image_get_fd(vw->imd));
1071 static void view_edit_cb(GtkWidget *widget, gpointer data)
1075 const gchar *key = data;
1077 vw = submenu_item_get_data(widget);
1080 if (!editor_window_flag_set(key))
1082 view_fullscreen_toggle(vw, TRUE);
1085 imd = view_window_active_image(vw);
1086 file_util_start_editor_from_file(key, image_get_fd(imd), imd->widget);
1089 static void view_alter_cb(GtkWidget *widget, gpointer data)
1094 vw = submenu_item_get_data(widget);
1095 type = GPOINTER_TO_INT(data);
1098 image_alter_orientation(vw->imd, vw->imd->image_fd, type);
1101 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1103 ViewWindow *vw = data;
1106 imd = view_window_active_image(vw);
1107 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1110 static void view_zoom_in_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_out_cb(GtkWidget *widget, gpointer data)
1119 ViewWindow *vw = data;
1121 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1124 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1126 ViewWindow *vw = data;
1128 image_zoom_set(view_window_active_image(vw), 1.0);
1131 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1133 ViewWindow *vw = data;
1135 image_zoom_set(view_window_active_image(vw), 0.0);
1138 static void view_copy_cb(GtkWidget *widget, gpointer data)
1140 ViewWindow *vw = data;
1143 imd = view_window_active_image(vw);
1144 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1147 static void view_move_cb(GtkWidget *widget, gpointer data)
1149 ViewWindow *vw = data;
1152 imd = view_window_active_image(vw);
1153 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1156 static void view_rename_cb(GtkWidget *widget, gpointer data)
1158 ViewWindow *vw = data;
1161 imd = view_window_active_image(vw);
1162 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1165 static void view_delete_cb(GtkWidget *widget, gpointer data)
1167 ViewWindow *vw = data;
1170 imd = view_window_active_image(vw);
1171 options->file_ops.safe_delete_enable = FALSE;
1172 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1175 static void view_move_to_trash_cb(GtkWidget *widget, gpointer data)
1177 ViewWindow *vw = data;
1180 imd = view_window_active_image(vw);
1181 options->file_ops.safe_delete_enable = TRUE;
1182 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1185 static void view_copy_path_cb(GtkWidget *widget, gpointer data)
1187 ViewWindow *vw = data;
1190 imd = view_window_active_image(vw);
1191 file_util_copy_path_to_clipboard(image_get_fd(imd), TRUE);
1194 static void view_copy_path_unquoted_cb(GtkWidget *widget, gpointer data)
1196 ViewWindow *vw = data;
1199 imd = view_window_active_image(vw);
1200 file_util_copy_path_to_clipboard(image_get_fd(imd), FALSE);
1203 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1205 ViewWindow *vw = data;
1207 view_fullscreen_toggle(vw, FALSE);
1210 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1212 ViewWindow *vw = data;
1214 view_slideshow_start(vw);
1217 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1219 ViewWindow *vw = data;
1221 view_slideshow_stop(vw);
1224 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1226 ViewWindow *vw = data;
1228 slideshow_pause_toggle(vw->ss);
1231 static void view_close_cb(GtkWidget *widget, gpointer data)
1233 ViewWindow *vw = data;
1235 view_window_close(vw);
1238 static LayoutWindow *view_new_layout_with_fd(FileData *fd)
1242 nw = layout_new(NULL, NULL);
1243 layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
1244 layout_set_fd(nw, fd);
1249 static void view_set_layout_path_cb(GtkWidget *widget, gpointer data)
1251 ViewWindow *vw = data;
1255 imd = view_window_active_image(vw);
1257 if (!imd || !imd->image_fd) return;
1259 lw = layout_find_by_image_fd(imd);
1261 layout_set_fd(lw, imd->image_fd);
1263 view_new_layout_with_fd(imd->image_fd);
1264 view_window_close(vw);
1267 static void view_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
1269 GList *editmenu_fd_list = data;
1271 filelist_free(editmenu_fd_list);
1274 static GList *view_window_get_fd_list(ViewWindow *vw)
1277 ImageWindow *imd = view_window_active_image(vw);
1281 FileData *fd = image_get_fd(imd);
1282 if (fd) list = g_list_append(NULL, file_data_ref(fd));
1289 * @brief Add file selection list to a collection
1291 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
1295 static void image_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
1300 GList *selection_list = NULL;
1302 vw = submenu_item_get_data(widget);
1303 imd = view_window_active_image(vw);
1304 fd = image_get_fd(imd);
1305 selection_list = g_list_append(selection_list, fd);
1306 pop_menu_collections(selection_list, data);
1308 filelist_free(selection_list);
1311 static GtkWidget *view_popup_menu(ViewWindow *vw)
1316 GList *editmenu_fd_list;
1318 menu = popup_menu_short_lived();
1321 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1322 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1323 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1324 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1325 menu_item_add_divider(menu);
1327 editmenu_fd_list = view_window_get_fd_list(vw);
1328 g_signal_connect(G_OBJECT(menu), "destroy",
1329 G_CALLBACK(view_popup_menu_destroy_cb), editmenu_fd_list);
1330 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw, editmenu_fd_list);
1331 menu_item_add_divider(item);
1332 #if !GTK_CHECK_VERSION(3,0,0)
1333 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1335 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1337 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1338 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(view_set_layout_path_cb), vw);
1340 menu_item_add_divider(menu);
1341 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1342 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1343 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1344 menu_item_add(menu, _("_Copy path"), G_CALLBACK(view_copy_path_cb), vw);
1345 menu_item_add(menu, _("_Copy path unquoted"), G_CALLBACK(view_copy_path_unquoted_cb), vw);
1347 menu_item_add_divider(menu);
1348 menu_item_add_stock(menu,
1349 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
1350 _("Move to Trash"), PIXBUF_INLINE_ICON_TRASH,
1351 G_CALLBACK(view_move_to_trash_cb), vw);
1352 menu_item_add_stock(menu,
1353 options->file_ops.confirm_delete ? _("_Delete...") :
1354 _("_Delete"), GTK_STOCK_DELETE,
1355 G_CALLBACK(view_delete_cb), vw);
1357 menu_item_add_divider(menu);
1359 submenu_add_collections(menu, &item,
1360 G_CALLBACK(image_pop_menu_collections_cb), vw);
1361 gtk_widget_set_sensitive(item, TRUE);
1362 menu_item_add_divider(menu);
1366 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1367 if (slideshow_paused(vw->ss))
1369 item = menu_item_add(menu, _("Continue slides_how"),
1370 G_CALLBACK(view_slideshow_pause_cb), vw);
1374 item = menu_item_add(menu, _("Pause slides_how"),
1375 G_CALLBACK(view_slideshow_pause_cb), vw);
1380 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1381 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1382 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1383 gtk_widget_set_sensitive(item, FALSE);
1388 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1392 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1395 menu_item_add_divider(menu);
1396 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1402 *-------------------------------------------------------------------
1404 *-------------------------------------------------------------------
1412 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1417 static void view_dir_list_do(ViewWindow *vw, GList *list, gboolean skip, gboolean recurse)
1421 view_window_set_list(vw, NULL);
1426 FileData *fd = work->data;
1429 if (isdir(fd->path))
1437 list = filelist_recursive(fd);
1441 filelist_read(fd, &list, NULL);
1442 list = filelist_sort_path(list);
1443 list = filelist_filter(list, FALSE);
1445 if (list) vw->list = g_list_concat(vw->list, list);
1450 /* FIXME: no filtering here */
1451 vw->list = g_list_append(vw->list, file_data_ref(fd));
1459 vw->list_pointer = vw->list;
1460 fd = vw->list->data;
1461 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd));
1463 work = vw->list->next;
1464 if (options->image.enable_read_ahead && work)
1467 image_prebuffer_set(vw->imd, fd);
1472 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd));
1476 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1478 CViewConfirmD *d = data;
1479 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1482 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1484 CViewConfirmD *d = data;
1485 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1488 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1490 CViewConfirmD *d = data;
1491 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1494 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1496 CViewConfirmD *d = data;
1497 filelist_free(d->list);
1501 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1506 d = g_new(CViewConfirmD, 1);
1510 menu = popup_menu_short_lived();
1511 g_signal_connect(G_OBJECT(menu), "destroy",
1512 G_CALLBACK(view_dir_list_destroy), d);
1514 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1515 menu_item_add_divider(menu);
1516 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1517 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1518 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1519 menu_item_add_divider(menu);
1520 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1526 *-----------------------------------------------------------------------------
1527 * image drag and drop routines
1528 *-----------------------------------------------------------------------------
1531 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1533 GtkSelectionData *selection_data, guint info,
1534 guint time, gpointer data)
1536 ViewWindow *vw = data;
1539 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1543 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1545 CollectionData *source;
1549 if (info == TARGET_URI_LIST)
1553 list = uri_filelist_from_gtk_selection_data(selection_data);
1558 FileData *fd = work->data;
1559 if (isdir(fd->path))
1562 menu = view_confirm_dir_list(vw, list);
1563 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1569 list = filelist_filter(list, FALSE);
1576 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
1584 if (isfile(fd->path))
1586 view_slideshow_stop(vw);
1587 view_window_set_list(vw, NULL);
1589 if (source && info_list)
1591 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd));
1600 vw->list_pointer = vw->list;
1602 image_change_fd(imd, fd, image_zoom_get_default(imd));
1606 filelist_free(list);
1607 g_list_free(info_list);
1611 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1612 GtkSelectionData *selection_data, guint info,
1613 guint time, gpointer data)
1615 ViewWindow *vw = data;
1618 fd = image_get_fd(vw->imd);
1624 list = g_list_append(NULL, fd);
1625 uri_selection_data_set_uris_from_filelist(selection_data, list);
1630 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1635 static void view_window_dnd_init(ViewWindow *vw)
1641 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1642 dnd_file_drag_types, dnd_file_drag_types_count,
1643 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1644 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1645 G_CALLBACK(view_window_set_dnd_data), vw);
1647 gtk_drag_dest_set(imd->pr,
1648 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1649 dnd_file_drop_types, dnd_file_drop_types_count,
1650 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1651 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1652 G_CALLBACK(view_window_get_dnd_data), vw);
1656 *-----------------------------------------------------------------------------
1657 * maintenance (for rename, move, remove)
1658 *-----------------------------------------------------------------------------
1661 static void view_real_removed(ViewWindow *vw, FileData *fd)
1666 imd = view_window_active_image(vw);
1667 image_fd = image_get_fd(imd);
1669 if (image_fd && image_fd == fd)
1673 view_list_step(vw, TRUE);
1674 if (image_get_fd(imd) == image_fd)
1676 view_list_step(vw, FALSE);
1679 else if (view_window_contains_collection(vw))
1681 view_collection_step(vw, TRUE);
1682 if (image_get_fd(imd) == image_fd)
1684 view_collection_step(vw, FALSE);
1687 if (image_get_fd(imd) == image_fd)
1689 image_change_fd(imd, NULL, image_zoom_get_default(imd));
1698 old = vw->list_pointer;
1706 chk_fd = work->data;
1712 if (vw->list_pointer == chk_link)
1714 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1716 vw->list = g_list_remove(vw->list, chk_fd);
1717 file_data_unref(chk_fd);
1721 /* handles stepping correctly when same image is in the list more than once */
1722 if (old && old != vw->list_pointer)
1726 if (vw->list_pointer)
1728 fd = vw->list_pointer->data;
1735 image_change_fd(imd, fd, image_zoom_get_default(imd));
1739 image_osd_update(imd);
1742 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data)
1744 ViewWindow *vw = data;
1746 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
1748 DEBUG_1("Notify view_window: %s %04x", fd->path, type);
1750 switch (fd->change->type)
1752 case FILEDATA_CHANGE_MOVE:
1753 case FILEDATA_CHANGE_RENAME:
1755 case FILEDATA_CHANGE_COPY:
1757 case FILEDATA_CHANGE_DELETE:
1758 view_real_removed(vw, fd);
1760 case FILEDATA_CHANGE_UNSPECIFIED:
1761 case FILEDATA_CHANGE_WRITE_METADATA:
1765 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */