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 file_util_delete(image_get_fd(imd), NULL, imd->widget);
413 view_window_close(vw);
420 else if (event->state & GDK_SHIFT_MASK)
423 switch (event->keyval)
426 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_180);
429 image_alter_orientation(imd, imd->image_fd, ALTER_MIRROR);
432 image_alter_orientation(imd, imd->image_fd, ALTER_FLIP);
435 image_set_desaturate(imd, !image_get_desaturate(imd));
441 view_fullscreen_toggle(vw, TRUE);
442 imd = view_window_active_image(vw);
443 fd = image_get_fd(imd);
445 fd ? g_list_append(NULL, file_data_ref(fd)) : NULL,
446 filelist_copy(vw->list), vw->window);
457 switch (event->keyval)
459 case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
460 case GDK_KEY_BackSpace:
464 case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
469 case GDK_KEY_Home: case GDK_KEY_KP_Home:
470 view_step_to_end(vw, FALSE);
472 case GDK_KEY_End: case GDK_KEY_KP_End:
473 view_step_to_end(vw, TRUE);
475 case '+': case '=': case GDK_KEY_KP_Add:
476 image_zoom_adjust(imd, get_zoom_increment());
478 case '-': case GDK_KEY_KP_Subtract:
479 image_zoom_adjust(imd, -get_zoom_increment());
481 case 'X': case 'x': case GDK_KEY_KP_Multiply:
482 image_zoom_set(imd, 0.0);
484 case 'Z': case 'z': case GDK_KEY_KP_Divide: case '1':
485 image_zoom_set(imd, 1.0);
488 image_zoom_set(imd, 2.0);
491 image_zoom_set(imd, 3.0);
494 image_zoom_set(imd, 4.0);
497 image_zoom_set(imd, -4.0);
500 image_zoom_set(imd, -3.0);
503 image_zoom_set(imd, -2.0);
506 image_zoom_set_fill_geometry(imd, FALSE);
509 image_zoom_set_fill_geometry(imd, TRUE);
517 view_slideshow_stop(vw);
521 view_slideshow_start(vw);
525 slideshow_pause_toggle(vw->ss);
530 view_fullscreen_toggle(vw, FALSE);
533 view_overlay_toggle(vw);
536 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_90);
539 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_90_CC);
541 case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
542 if (options->file_ops.enable_delete_key)
544 file_util_delete(image_get_fd(imd), NULL, imd->widget);
550 view_fullscreen_toggle(vw, TRUE);
554 view_window_close(vw);
559 menu = view_popup_menu(vw);
560 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
561 view_window_menu_pos_cb, vw, 0, GDK_CURRENT_TIME);
568 if (!stop_signal && is_help_key(event))
570 help_window_show("GuideOtherWindowsImageWindow.html");
578 *-----------------------------------------------------------------------------
579 * view window main routines
580 *-----------------------------------------------------------------------------
582 static void button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
584 ViewWindow *vw = data;
587 switch (event->button)
589 case MOUSE_BUTTON_LEFT:
590 if (options->image_l_click_video && options->image_l_click_video_editor && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
592 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
594 else if (options->image_lm_click_nav)
597 case MOUSE_BUTTON_MIDDLE:
598 if (options->image_lm_click_nav)
601 case MOUSE_BUTTON_RIGHT:
602 menu = view_popup_menu(vw);
603 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
610 static void scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
612 ViewWindow *vw = data;
614 if ((event->state & GDK_CONTROL_MASK) ||
615 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
617 switch (event->direction)
620 image_zoom_adjust_at_point(imd, get_zoom_increment(), event->x, event->y);
622 case GDK_SCROLL_DOWN:
623 image_zoom_adjust_at_point(imd, -get_zoom_increment(), event->x, event->y);
629 else if ( (event->state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
631 switch (event->direction)
634 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
636 case GDK_SCROLL_DOWN:
637 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
639 case GDK_SCROLL_LEFT:
640 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
642 case GDK_SCROLL_RIGHT:
643 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
651 switch (event->direction)
656 case GDK_SCROLL_DOWN:
665 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
667 image_set_button_func(imd, button_cb, vw);
668 image_set_scroll_func(imd, scroll_cb, vw);
671 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
673 ViewWindow *vw = data;
677 if (vw->ss) vw->ss->imd = vw->imd;
680 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off)
682 if (force_off && !vw->fs) return;
686 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
687 image_osd_set(vw->imd, image_osd_get(vw->fs->imd));
689 fullscreen_stop(vw->fs);
693 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
695 view_image_set_buttons(vw, vw->fs->imd);
696 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
697 G_CALLBACK(view_window_key_press_cb), vw);
699 if (vw->ss) vw->ss->imd = vw->fs->imd;
701 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
703 image_osd_set(vw->fs->imd, image_osd_get(vw->imd));
704 image_osd_set(vw->imd, OSD_SHOW_NOTHING);
709 static void view_overlay_toggle(ViewWindow *vw)
713 imd = view_window_active_image(vw);
715 image_osd_toggle(imd);
718 static void view_slideshow_next(ViewWindow *vw)
720 if (vw->ss) slideshow_next(vw->ss);
723 static void view_slideshow_prev(ViewWindow *vw)
725 if (vw->ss) slideshow_prev(vw->ss);
728 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
730 ViewWindow *vw = data;
737 fd = image_get_fd(view_window_active_image(vw));
745 vw->list_pointer = work;
755 static void view_slideshow_start(ViewWindow *vw)
764 vw->ss = slideshow_start_from_filelist(NULL, view_window_active_image(vw),
765 filelist_copy(vw->list),
766 view_slideshow_stop_func, vw);
767 vw->list_pointer = NULL;
771 cd = image_get_collection(view_window_active_image(vw), &info);
774 vw->ss = slideshow_start_from_collection(NULL, view_window_active_image(vw), cd,
775 view_slideshow_stop_func, vw, info);
780 static void view_slideshow_stop(ViewWindow *vw)
782 if (vw->ss) slideshow_free(vw->ss);
785 static void view_window_destroy_cb(GtkWidget *widget, gpointer data)
787 ViewWindow *vw = data;
789 view_window_list = g_list_remove(view_window_list, vw);
791 view_slideshow_stop(vw);
792 fullscreen_stop(vw->fs);
794 filelist_free(vw->list);
796 file_data_unregister_notify_func(view_window_notify_cb, vw);
801 static void view_window_close(ViewWindow *vw)
803 view_slideshow_stop(vw);
804 view_fullscreen_toggle(vw, TRUE);
805 gtk_widget_destroy(vw->window);
808 static gboolean view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
810 ViewWindow *vw = data;
812 view_window_close(vw);
816 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
819 GtkAllocation req_size;
820 GdkGeometry geometry;
823 if (!fd && !list && (!cd || !info)) return NULL;
825 vw = g_new0(ViewWindow, 1);
827 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
829 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
830 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
831 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
833 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
834 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
836 vw->imd = image_new(FALSE);
837 image_color_profile_set(vw->imd,
838 options->color_profile.input_type,
839 options->color_profile.use_image);
840 image_color_profile_set_use(vw->imd, options->color_profile.enabled);
842 image_background_set_color_from_options(vw->imd, FALSE);
844 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
846 image_auto_refresh_enable(vw->imd, TRUE);
847 image_top_window_set_sync(vw->imd, TRUE);
849 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
850 gtk_widget_show(vw->imd->widget);
852 view_window_dnd_init(vw);
854 view_image_set_buttons(vw, vw->imd);
856 g_signal_connect(G_OBJECT(vw->window), "destroy",
857 G_CALLBACK(view_window_destroy_cb), vw);
858 g_signal_connect(G_OBJECT(vw->window), "delete_event",
859 G_CALLBACK(view_window_delete_cb), vw);
860 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
861 G_CALLBACK(view_window_key_press_cb), vw);
864 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL));
865 if (options->image.enable_read_ahead)
867 CollectInfo * r_info = collection_next_by_info(cd, info);
868 if (!r_info) r_info = collection_prev_by_info(cd, info);
869 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
874 view_window_set_list(vw, list);
875 vw->list_pointer = vw->list;
876 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL));
878 if (options->image.enable_read_ahead)
880 GList *work = vw->list->next;
881 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
886 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL));
889 /* Wait until image is loaded otherwise size is not defined */
890 image_load_dimensions(fd, &w, &h);
892 if (options->image.limit_window_size)
894 gint mw = gdk_screen_width() * options->image.max_window_size / 100;
895 gint mh = gdk_screen_height() * options->image.max_window_size / 100;
901 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
902 req_size.x = req_size.y = 0;
905 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
907 #if !GTK_CHECK_VERSION(3,0,0)
908 gtk_widget_set_size_request(vw->imd->pr, w, h);
911 gtk_window_set_focus_on_map(GTK_WINDOW(vw->window), FALSE);
912 gtk_widget_show(vw->window);
914 view_window_list = g_list_append(view_window_list, vw);
916 file_data_register_notify_func(view_window_notify_cb, vw, NOTIFY_PRIORITY_LOW);
921 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
923 CollectionData *cd = data;
925 collection_unref(cd);
928 void view_window_new(FileData *fd)
934 if (file_extension_match(fd->path, GQ_COLLECTION_EXT))
940 cd = collection_new(fd->path);
941 if (collection_load(cd, fd->path, COLLECTION_LOAD_NONE))
943 info = collection_get_first(cd);
947 collection_unref(cd);
951 vw = real_view_window_new(NULL, NULL, cd, info);
954 g_signal_connect(G_OBJECT(vw->window), "destroy",
955 G_CALLBACK(view_window_collection_unref_cb), cd);
958 else if (isdir(fd->path) && filelist_read(fd, &list, NULL))
960 list = filelist_sort_path(list);
961 list = filelist_filter(list, FALSE);
962 real_view_window_new(NULL, list, NULL, NULL);
967 real_view_window_new(fd, NULL, NULL, NULL);
972 void view_window_new_from_list(GList *list)
974 real_view_window_new(NULL, list, NULL, NULL);
977 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
979 real_view_window_new(NULL, NULL, cd, info);
983 *-----------------------------------------------------------------------------
985 *-----------------------------------------------------------------------------
988 void view_window_colors_update(void)
992 work = view_window_list;
995 ViewWindow *vw = work->data;
998 image_background_set_color_from_options(vw->imd, !!vw->fs);
1002 gboolean view_window_find_image(ImageWindow *imd, gint *index, gint *total)
1006 work = view_window_list;
1009 ViewWindow *vw = work->data;
1012 if (vw->imd == imd ||
1013 (vw->fs && vw->fs->imd == imd))
1020 n = g_list_length(vw->ss->list_done);
1021 t = n + g_list_length(vw->ss->list);
1023 if (index) *index = n - 1;
1024 if (total) *total = t;
1028 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1029 if (total) *total = g_list_length(vw->list);
1039 *-----------------------------------------------------------------------------
1040 * view window menu routines and callbacks
1041 *-----------------------------------------------------------------------------
1044 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1046 ViewWindow *vw = data;
1050 cd = image_get_collection(vw->imd, &info);
1054 view_window_new_from_collection(cd, info);
1058 view_window_new(image_get_fd(vw->imd));
1062 static void view_edit_cb(GtkWidget *widget, gpointer data)
1066 const gchar *key = data;
1068 vw = submenu_item_get_data(widget);
1071 if (!editor_window_flag_set(key))
1073 view_fullscreen_toggle(vw, TRUE);
1076 imd = view_window_active_image(vw);
1077 file_util_start_editor_from_file(key, image_get_fd(imd), imd->widget);
1080 static void view_alter_cb(GtkWidget *widget, gpointer data)
1085 vw = submenu_item_get_data(widget);
1086 type = GPOINTER_TO_INT(data);
1089 image_alter_orientation(vw->imd, vw->imd->image_fd, type);
1092 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1094 ViewWindow *vw = data;
1097 imd = view_window_active_image(vw);
1098 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1101 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1103 ViewWindow *vw = data;
1105 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1108 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1110 ViewWindow *vw = data;
1112 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1115 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1117 ViewWindow *vw = data;
1119 image_zoom_set(view_window_active_image(vw), 1.0);
1122 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1124 ViewWindow *vw = data;
1126 image_zoom_set(view_window_active_image(vw), 0.0);
1129 static void view_copy_cb(GtkWidget *widget, gpointer data)
1131 ViewWindow *vw = data;
1134 imd = view_window_active_image(vw);
1135 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1138 static void view_move_cb(GtkWidget *widget, gpointer data)
1140 ViewWindow *vw = data;
1143 imd = view_window_active_image(vw);
1144 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1147 static void view_rename_cb(GtkWidget *widget, gpointer data)
1149 ViewWindow *vw = data;
1152 imd = view_window_active_image(vw);
1153 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1156 static void view_delete_cb(GtkWidget *widget, gpointer data)
1158 ViewWindow *vw = data;
1161 imd = view_window_active_image(vw);
1162 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1165 static void view_copy_path_cb(GtkWidget *widget, gpointer data)
1167 ViewWindow *vw = data;
1170 imd = view_window_active_image(vw);
1171 file_util_copy_path_to_clipboard(image_get_fd(imd), TRUE);
1174 static void view_copy_path_unquoted_cb(GtkWidget *widget, gpointer data)
1176 ViewWindow *vw = data;
1179 imd = view_window_active_image(vw);
1180 file_util_copy_path_to_clipboard(image_get_fd(imd), FALSE);
1183 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1185 ViewWindow *vw = data;
1187 view_fullscreen_toggle(vw, FALSE);
1190 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1192 ViewWindow *vw = data;
1194 view_slideshow_start(vw);
1197 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1199 ViewWindow *vw = data;
1201 view_slideshow_stop(vw);
1204 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1206 ViewWindow *vw = data;
1208 slideshow_pause_toggle(vw->ss);
1211 static void view_close_cb(GtkWidget *widget, gpointer data)
1213 ViewWindow *vw = data;
1215 view_window_close(vw);
1218 static LayoutWindow *view_new_layout_with_fd(FileData *fd)
1222 nw = layout_new(NULL, NULL);
1223 layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
1224 layout_set_fd(nw, fd);
1229 static void view_set_layout_path_cb(GtkWidget *widget, gpointer data)
1231 ViewWindow *vw = data;
1235 imd = view_window_active_image(vw);
1237 if (!imd || !imd->image_fd) return;
1239 lw = layout_find_by_image_fd(imd);
1241 layout_set_fd(lw, imd->image_fd);
1243 view_new_layout_with_fd(imd->image_fd);
1244 view_window_close(vw);
1247 static void view_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
1249 GList *editmenu_fd_list = data;
1251 filelist_free(editmenu_fd_list);
1254 static GList *view_window_get_fd_list(ViewWindow *vw)
1257 ImageWindow *imd = view_window_active_image(vw);
1261 FileData *fd = image_get_fd(imd);
1262 if (fd) list = g_list_append(NULL, file_data_ref(fd));
1269 * @brief Add file selection list to a collection
1271 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
1275 static void image_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
1280 GList *selection_list = NULL;
1282 vw = submenu_item_get_data(widget);
1283 imd = view_window_active_image(vw);
1284 fd = image_get_fd(imd);
1285 selection_list = g_list_append(selection_list, fd);
1286 pop_menu_collections(selection_list, data);
1288 filelist_free(selection_list);
1291 static GtkWidget *view_popup_menu(ViewWindow *vw)
1296 GList *editmenu_fd_list;
1298 menu = popup_menu_short_lived();
1301 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1302 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1303 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1304 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1305 menu_item_add_divider(menu);
1307 editmenu_fd_list = view_window_get_fd_list(vw);
1308 g_signal_connect(G_OBJECT(menu), "destroy",
1309 G_CALLBACK(view_popup_menu_destroy_cb), editmenu_fd_list);
1310 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw, editmenu_fd_list);
1311 menu_item_add_divider(item);
1312 #if !GTK_CHECK_VERSION(3,0,0)
1313 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1315 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1317 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1318 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(view_set_layout_path_cb), vw);
1320 menu_item_add_divider(menu);
1321 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1322 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1323 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1324 menu_item_add(menu, _("_Copy path"), G_CALLBACK(view_copy_path_cb), vw);
1325 menu_item_add(menu, _("_Copy path unquoted"), G_CALLBACK(view_copy_path_unquoted_cb), vw);
1326 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1328 menu_item_add_divider(menu);
1330 submenu_add_collections(menu, &item,
1331 G_CALLBACK(image_pop_menu_collections_cb), vw);
1332 gtk_widget_set_sensitive(item, TRUE);
1333 menu_item_add_divider(menu);
1337 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1338 if (slideshow_paused(vw->ss))
1340 item = menu_item_add(menu, _("Continue slides_how"),
1341 G_CALLBACK(view_slideshow_pause_cb), vw);
1345 item = menu_item_add(menu, _("Pause slides_how"),
1346 G_CALLBACK(view_slideshow_pause_cb), vw);
1351 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1352 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1353 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1354 gtk_widget_set_sensitive(item, FALSE);
1359 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1363 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1366 menu_item_add_divider(menu);
1367 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1373 *-------------------------------------------------------------------
1375 *-------------------------------------------------------------------
1383 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1388 static void view_dir_list_do(ViewWindow *vw, GList *list, gboolean skip, gboolean recurse)
1392 view_window_set_list(vw, NULL);
1397 FileData *fd = work->data;
1400 if (isdir(fd->path))
1408 list = filelist_recursive(fd);
1412 filelist_read(fd, &list, NULL);
1413 list = filelist_sort_path(list);
1414 list = filelist_filter(list, FALSE);
1416 if (list) vw->list = g_list_concat(vw->list, list);
1421 /* FIXME: no filtering here */
1422 vw->list = g_list_append(vw->list, file_data_ref(fd));
1430 vw->list_pointer = vw->list;
1431 fd = vw->list->data;
1432 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd));
1434 work = vw->list->next;
1435 if (options->image.enable_read_ahead && work)
1438 image_prebuffer_set(vw->imd, fd);
1443 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd));
1447 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1449 CViewConfirmD *d = data;
1450 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1453 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1455 CViewConfirmD *d = data;
1456 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1459 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1461 CViewConfirmD *d = data;
1462 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1465 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1467 CViewConfirmD *d = data;
1468 filelist_free(d->list);
1472 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1477 d = g_new(CViewConfirmD, 1);
1481 menu = popup_menu_short_lived();
1482 g_signal_connect(G_OBJECT(menu), "destroy",
1483 G_CALLBACK(view_dir_list_destroy), d);
1485 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1486 menu_item_add_divider(menu);
1487 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1488 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1489 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1490 menu_item_add_divider(menu);
1491 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1497 *-----------------------------------------------------------------------------
1498 * image drag and drop routines
1499 *-----------------------------------------------------------------------------
1502 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1504 GtkSelectionData *selection_data, guint info,
1505 guint time, gpointer data)
1507 ViewWindow *vw = data;
1510 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1514 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1516 CollectionData *source;
1520 if (info == TARGET_URI_LIST)
1524 list = uri_filelist_from_gtk_selection_data(selection_data);
1529 FileData *fd = work->data;
1530 if (isdir(fd->path))
1533 menu = view_confirm_dir_list(vw, list);
1534 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1540 list = filelist_filter(list, FALSE);
1547 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
1555 if (isfile(fd->path))
1557 view_slideshow_stop(vw);
1558 view_window_set_list(vw, NULL);
1560 if (source && info_list)
1562 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd));
1571 vw->list_pointer = vw->list;
1573 image_change_fd(imd, fd, image_zoom_get_default(imd));
1577 filelist_free(list);
1578 g_list_free(info_list);
1582 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1583 GtkSelectionData *selection_data, guint info,
1584 guint time, gpointer data)
1586 ViewWindow *vw = data;
1589 fd = image_get_fd(vw->imd);
1595 list = g_list_append(NULL, fd);
1596 uri_selection_data_set_uris_from_filelist(selection_data, list);
1601 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1606 static void view_window_dnd_init(ViewWindow *vw)
1612 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1613 dnd_file_drag_types, dnd_file_drag_types_count,
1614 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1615 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1616 G_CALLBACK(view_window_set_dnd_data), vw);
1618 gtk_drag_dest_set(imd->pr,
1619 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1620 dnd_file_drop_types, dnd_file_drop_types_count,
1621 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1622 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1623 G_CALLBACK(view_window_get_dnd_data), vw);
1627 *-----------------------------------------------------------------------------
1628 * maintenance (for rename, move, remove)
1629 *-----------------------------------------------------------------------------
1632 static void view_real_removed(ViewWindow *vw, FileData *fd)
1637 imd = view_window_active_image(vw);
1638 image_fd = image_get_fd(imd);
1640 if (image_fd && image_fd == fd)
1644 view_list_step(vw, TRUE);
1645 if (image_get_fd(imd) == image_fd)
1647 view_list_step(vw, FALSE);
1650 else if (view_window_contains_collection(vw))
1652 view_collection_step(vw, TRUE);
1653 if (image_get_fd(imd) == image_fd)
1655 view_collection_step(vw, FALSE);
1658 if (image_get_fd(imd) == image_fd)
1660 image_change_fd(imd, NULL, image_zoom_get_default(imd));
1669 old = vw->list_pointer;
1677 chk_fd = work->data;
1683 if (vw->list_pointer == chk_link)
1685 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1687 vw->list = g_list_remove(vw->list, chk_fd);
1688 file_data_unref(chk_fd);
1692 /* handles stepping correctly when same image is in the list more than once */
1693 if (old && old != vw->list_pointer)
1697 if (vw->list_pointer)
1699 fd = vw->list_pointer->data;
1706 image_change_fd(imd, fd, image_zoom_get_default(imd));
1710 image_osd_update(imd);
1713 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data)
1715 ViewWindow *vw = data;
1717 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
1719 DEBUG_1("Notify view_window: %s %04x", fd->path, type);
1721 switch (fd->change->type)
1723 case FILEDATA_CHANGE_MOVE:
1724 case FILEDATA_CHANGE_RENAME:
1726 case FILEDATA_CHANGE_COPY:
1728 case FILEDATA_CHANGE_DELETE:
1729 view_real_removed(vw, fd);
1731 case FILEDATA_CHANGE_UNSPECIFIED:
1732 case FILEDATA_CHANGE_WRITE_METADATA:
1736 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */