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"
34 #include "layout-util.h"
37 #include "pixbuf-util.h"
39 #include "slideshow.h"
40 #include "ui-fileops.h"
42 #include "uri-utils.h"
46 typedef struct _ViewWindow ViewWindow;
59 static GList *view_window_list = NULL;
62 static GtkWidget *view_popup_menu(ViewWindow *vw);
63 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off);
64 static void view_overlay_toggle(ViewWindow *vw);
66 static void view_slideshow_next(ViewWindow *vw);
67 static void view_slideshow_prev(ViewWindow *vw);
68 static void view_slideshow_start(ViewWindow *vw);
69 static void view_slideshow_stop(ViewWindow *vw);
71 static void view_window_close(ViewWindow *vw);
73 static void view_window_dnd_init(ViewWindow *vw);
75 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data);
79 * This array must be kept in sync with the contents of:\n
80 * @link view_popup_menu() @endlink \n
81 * @link view_window_key_press_cb() @endlink
83 * See also @link hard_coded_window_keys @endlink
85 hard_coded_window_keys image_window_keys[] = {
86 {GDK_CONTROL_MASK, 'C', N_("Copy")},
87 {GDK_CONTROL_MASK, 'M', N_("Move")},
88 {GDK_CONTROL_MASK, 'R', N_("Rename")},
89 {GDK_CONTROL_MASK, 'D', N_("Move to Trash")},
90 {static_cast<GdkModifierType>(0), GDK_KEY_Delete, N_("Move to Trash")},
91 {GDK_SHIFT_MASK, GDK_KEY_Delete, N_("Delete")},
92 {GDK_CONTROL_MASK, 'W', N_("Close window")},
93 {GDK_SHIFT_MASK, 'R', N_("Rotate 180°")},
94 {GDK_SHIFT_MASK, 'M', N_("Rotate mirror")},
95 {GDK_SHIFT_MASK, 'F', N_("Rotate flip")},
96 {static_cast<GdkModifierType>(0), ']', N_(" Rotate counterclockwise 90°")},
97 {static_cast<GdkModifierType>(0), '[', N_(" Rotate clockwise 90°")},
98 {static_cast<GdkModifierType>(0), GDK_KEY_Page_Up, N_("Previous")},
99 {static_cast<GdkModifierType>(0), GDK_KEY_KP_Page_Up, N_("Previous")},
100 {static_cast<GdkModifierType>(0), GDK_KEY_BackSpace, N_("Previous")},
101 {static_cast<GdkModifierType>(0), 'B', N_("Previous")},
102 {static_cast<GdkModifierType>(0), GDK_KEY_Page_Down, N_("Next")},
103 {static_cast<GdkModifierType>(0), GDK_KEY_KP_Page_Down, N_("Next")},
104 {static_cast<GdkModifierType>(0), GDK_KEY_space, N_("Next")},
105 {static_cast<GdkModifierType>(0), 'N', N_("Next")},
106 {static_cast<GdkModifierType>(0), GDK_KEY_equal, N_("Zoom in")},
107 {static_cast<GdkModifierType>(0), GDK_KEY_plus, N_("Zoom in")},
108 {static_cast<GdkModifierType>(0), GDK_KEY_minus, N_("Zoom out")},
109 {static_cast<GdkModifierType>(0), 'X', N_("Zoom to fit")},
110 {static_cast<GdkModifierType>(0), GDK_KEY_KP_Multiply, N_("Zoom to fit")},
111 {static_cast<GdkModifierType>(0), 'Z', N_("Zoom 1:1")},
112 {static_cast<GdkModifierType>(0), GDK_KEY_KP_Divide, N_("Zoom 1:1")},
113 {static_cast<GdkModifierType>(0), GDK_KEY_1, N_("Zoom 1:1")},
114 {static_cast<GdkModifierType>(0), '2', N_("Zoom 2:1")},
115 {static_cast<GdkModifierType>(0), '3', N_("Zoom 3:1")},
116 {static_cast<GdkModifierType>(0), '4', N_("Zoom 4:1")},
117 {static_cast<GdkModifierType>(0), '7', N_("Zoom 1:4")},
118 {static_cast<GdkModifierType>(0), '8', N_("Zoom 1:3")},
119 {static_cast<GdkModifierType>(0), '9', N_("Zoom 1:2")},
120 {static_cast<GdkModifierType>(0), 'W', N_("Zoom fit window width")},
121 {static_cast<GdkModifierType>(0), 'H', N_("Zoom fit window height")},
122 {static_cast<GdkModifierType>(0), 'S', N_("Toggle slideshow")},
123 {static_cast<GdkModifierType>(0), 'P', N_("Pause slideshow")},
124 {static_cast<GdkModifierType>(0), 'R', N_("Reload image")},
125 {static_cast<GdkModifierType>(0), 'F', N_("Full screen")},
126 {static_cast<GdkModifierType>(0), 'V', N_("Fullscreen")},
127 {static_cast<GdkModifierType>(0), GDK_KEY_F11, N_("Fullscreen")},
128 {static_cast<GdkModifierType>(0), 'I', N_("Image overlay")},
129 {static_cast<GdkModifierType>(0), GDK_KEY_Escape, N_("Exit fullscreen")},
130 {static_cast<GdkModifierType>(0), GDK_KEY_Escape, N_("Close window")},
131 {GDK_SHIFT_MASK, 'G', N_("Desaturate")},
132 {GDK_SHIFT_MASK, 'P', N_("Print")},
133 {static_cast<GdkModifierType>(0), 0, NULL}
138 *-----------------------------------------------------------------------------
140 *-----------------------------------------------------------------------------
143 static ImageWindow *view_window_active_image(ViewWindow *vw)
145 if (vw->fs) return vw->fs->imd;
150 static void view_window_set_list(ViewWindow *vw, GList *list)
153 filelist_free(vw->list);
155 vw->list_pointer = NULL;
157 vw->list = filelist_copy(list);
160 static gboolean view_window_contains_collection(ViewWindow *vw)
165 cd = image_get_collection(view_window_active_image(vw), &info);
170 static void view_collection_step(ViewWindow *vw, gboolean next)
172 ImageWindow *imd = view_window_active_image(vw);
175 CollectInfo *read_ahead_info = NULL;
177 cd = image_get_collection(imd, &info);
179 if (!cd || !info) return;
183 info = collection_next_by_info(cd, info);
184 if (options->image.enable_read_ahead)
186 read_ahead_info = collection_next_by_info(cd, info);
187 if (!read_ahead_info) read_ahead_info = collection_prev_by_info(cd, info);
192 info = collection_prev_by_info(cd, info);
193 if (options->image.enable_read_ahead)
195 read_ahead_info = collection_prev_by_info(cd, info);
196 if (!read_ahead_info) read_ahead_info = collection_next_by_info(cd, info);
202 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd));
204 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
209 static void view_collection_step_to_end(ViewWindow *vw, gboolean last)
211 ImageWindow *imd = view_window_active_image(vw);
214 CollectInfo *read_ahead_info = NULL;
216 cd = image_get_collection(imd, &info);
218 if (!cd || !info) return;
222 info = collection_get_last(cd);
223 if (options->image.enable_read_ahead) read_ahead_info = collection_prev_by_info(cd, info);
227 info = collection_get_first(cd);
228 if (options->image.enable_read_ahead) read_ahead_info = collection_next_by_info(cd, info);
233 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd));
234 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->fd);
238 static void view_list_step(ViewWindow *vw, gboolean next)
240 ImageWindow *imd = view_window_active_image(vw);
245 if (!vw->list) return;
247 fd = image_get_fd(imd);
250 if (g_list_position(vw->list, vw->list_pointer) >= 0)
252 work = vw->list_pointer;
256 gboolean found = FALSE;
259 while (work && !found)
263 temp = static_cast<FileData *>(work->data);
281 if (work) work_ahead = work->next;
286 if (work) work_ahead = work->prev;
291 vw->list_pointer = work;
292 fd = static_cast<FileData *>(work->data);
293 image_change_fd(imd, fd, image_zoom_get_default(imd));
295 if (options->image.enable_read_ahead && work_ahead)
297 FileData *next_fd = static_cast<FileData *>(work_ahead->data);
298 image_prebuffer_set(imd, next_fd);
302 static void view_list_step_to_end(ViewWindow *vw, gboolean last)
304 ImageWindow *imd = view_window_active_image(vw);
309 if (!vw->list) return;
313 work = g_list_last(vw->list);
314 work_ahead = work->prev;
319 work_ahead = work->next;
322 vw->list_pointer = work;
323 fd = static_cast<FileData *>(work->data);
324 image_change_fd(imd, fd, image_zoom_get_default(imd));
326 if (options->image.enable_read_ahead && work_ahead)
328 FileData *next_fd = static_cast<FileData *>(work_ahead->data);
329 image_prebuffer_set(imd, next_fd);
333 static void view_step_next(ViewWindow *vw)
337 view_slideshow_next(vw);
341 view_list_step(vw, TRUE);
345 view_collection_step(vw, TRUE);
349 static void view_step_prev(ViewWindow *vw)
353 view_slideshow_prev(vw);
357 view_list_step(vw, FALSE);
361 view_collection_step(vw, FALSE);
365 static void view_step_to_end(ViewWindow *vw, gboolean last)
369 view_list_step_to_end(vw, last);
373 view_collection_step_to_end(vw, last);
378 *-----------------------------------------------------------------------------
379 * view window keyboard
380 *-----------------------------------------------------------------------------
383 static gboolean view_window_key_press_cb(GtkWidget * (widget), GdkEventKey *event, gpointer data)
385 ViewWindow *vw = static_cast<ViewWindow *>(data);
392 imd = view_window_active_image(vw);
395 switch (event->keyval)
397 case GDK_KEY_Left: case GDK_KEY_KP_Left:
400 case GDK_KEY_Right: case GDK_KEY_KP_Right:
403 case GDK_KEY_Up: case GDK_KEY_KP_Up:
406 case GDK_KEY_Down: case GDK_KEY_KP_Down:
416 if (event->state & GDK_SHIFT_MASK)
422 keyboard_scroll_calc(&x, &y, event);
423 image_scroll(imd, x, y);
426 if (stop_signal) return stop_signal;
428 if (event->state & GDK_CONTROL_MASK)
431 switch (event->keyval)
445 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
448 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
451 file_util_rename(image_get_fd(imd), NULL, imd->widget);
454 options->file_ops.safe_delete_enable = TRUE;
455 file_util_delete(image_get_fd(imd), NULL, imd->widget);
458 view_window_close(vw);
465 else if (event->state & GDK_SHIFT_MASK)
468 switch (event->keyval)
471 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_180);
474 image_alter_orientation(imd, imd->image_fd, ALTER_MIRROR);
477 image_alter_orientation(imd, imd->image_fd, ALTER_FLIP);
480 image_set_desaturate(imd, !image_get_desaturate(imd));
486 view_fullscreen_toggle(vw, TRUE);
487 imd = view_window_active_image(vw);
488 fd = image_get_fd(imd);
490 fd ? g_list_append(NULL, file_data_ref(fd)) : NULL,
491 filelist_copy(vw->list), vw->window);
494 case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
495 if (options->file_ops.enable_delete_key)
497 options->file_ops.safe_delete_enable = FALSE;
498 file_util_delete(image_get_fd(imd), NULL, imd->widget);
509 switch (event->keyval)
511 case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
512 case GDK_KEY_BackSpace:
516 case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
521 case GDK_KEY_Home: case GDK_KEY_KP_Home:
522 view_step_to_end(vw, FALSE);
524 case GDK_KEY_End: case GDK_KEY_KP_End:
525 view_step_to_end(vw, TRUE);
527 case '+': case '=': case GDK_KEY_KP_Add:
528 image_zoom_adjust(imd, get_zoom_increment());
530 case '-': case GDK_KEY_KP_Subtract:
531 image_zoom_adjust(imd, -get_zoom_increment());
533 case 'X': case 'x': case GDK_KEY_KP_Multiply:
534 image_zoom_set(imd, 0.0);
536 case 'Z': case 'z': case GDK_KEY_KP_Divide: case '1':
537 image_zoom_set(imd, 1.0);
540 image_zoom_set(imd, 2.0);
543 image_zoom_set(imd, 3.0);
546 image_zoom_set(imd, 4.0);
549 image_zoom_set(imd, -4.0);
552 image_zoom_set(imd, -3.0);
555 image_zoom_set(imd, -2.0);
558 image_zoom_set_fill_geometry(imd, FALSE);
561 image_zoom_set_fill_geometry(imd, TRUE);
569 view_slideshow_stop(vw);
573 view_slideshow_start(vw);
577 slideshow_pause_toggle(vw->ss);
582 view_fullscreen_toggle(vw, FALSE);
585 view_overlay_toggle(vw);
588 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_90);
591 image_alter_orientation(imd, imd->image_fd, ALTER_ROTATE_90_CC);
593 case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
594 if (options->file_ops.enable_delete_key)
596 options->file_ops.safe_delete_enable = TRUE;
597 file_util_delete(image_get_fd(imd), NULL, imd->widget);
603 view_fullscreen_toggle(vw, TRUE);
607 view_window_close(vw);
612 menu = view_popup_menu(vw);
613 gtk_menu_popup_at_widget(GTK_MENU(menu), widget, GDK_GRAVITY_CENTER, GDK_GRAVITY_CENTER, NULL);
620 if (!stop_signal && is_help_key(event))
622 help_window_show("GuideOtherWindowsImageWindow.html");
630 *-----------------------------------------------------------------------------
631 * view window main routines
632 *-----------------------------------------------------------------------------
634 static void button_cb(ImageWindow *imd, GdkEventButton *event, gpointer data)
636 ViewWindow *vw = static_cast<ViewWindow *>(data);
639 LayoutWindow *lw_new;
641 switch (event->button)
643 case MOUSE_BUTTON_LEFT:
644 if (options->image_l_click_archive && imd->image_fd->format_class == FORMAT_CLASS_ARCHIVE)
646 dest_dir = open_archive(imd->image_fd);
649 lw_new = layout_new_from_default();
650 layout_set_path(lw_new, dest_dir);
655 warning_dialog(_("Cannot open archive file"), _("See the Log Window"), GTK_STOCK_DIALOG_WARNING, NULL);
658 else if (options->image_l_click_video && options->image_l_click_video_editor && imd->image_fd->format_class == FORMAT_CLASS_VIDEO)
660 start_editor_from_file(options->image_l_click_video_editor, imd->image_fd);
662 else if (options->image_lm_click_nav)
665 case MOUSE_BUTTON_MIDDLE:
666 if (options->image_lm_click_nav)
669 case MOUSE_BUTTON_RIGHT:
670 menu = view_popup_menu(vw);
671 gtk_menu_popup_at_pointer(GTK_MENU(menu), NULL);
678 static void scroll_cb(ImageWindow *imd, GdkEventScroll *event, gpointer data)
680 ViewWindow *vw = static_cast<ViewWindow *>(data);
682 if ((event->state & GDK_CONTROL_MASK) ||
683 (imd->mouse_wheel_mode && !options->image_lm_click_nav))
685 switch (event->direction)
688 image_zoom_adjust_at_point(imd, get_zoom_increment(), event->x, event->y);
690 case GDK_SCROLL_DOWN:
691 image_zoom_adjust_at_point(imd, -get_zoom_increment(), event->x, event->y);
697 else if ( (event->state & GDK_SHIFT_MASK) != (guint) (options->mousewheel_scrolls))
699 switch (event->direction)
702 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
704 case GDK_SCROLL_DOWN:
705 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
707 case GDK_SCROLL_LEFT:
708 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
710 case GDK_SCROLL_RIGHT:
711 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
719 switch (event->direction)
724 case GDK_SCROLL_DOWN:
733 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
735 image_set_button_func(imd, button_cb, vw);
736 image_set_scroll_func(imd, scroll_cb, vw);
739 static void view_fullscreen_stop_func(FullScreenData *UNUSED(fs), gpointer data)
741 ViewWindow *vw = static_cast<ViewWindow *>(data);
745 if (vw->ss) vw->ss->imd = vw->imd;
748 static void view_fullscreen_toggle(ViewWindow *vw, gboolean force_off)
750 if (force_off && !vw->fs) return;
754 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
755 image_osd_set(vw->imd, image_osd_get(vw->fs->imd));
757 fullscreen_stop(vw->fs);
761 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
763 view_image_set_buttons(vw, vw->fs->imd);
764 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
765 G_CALLBACK(view_window_key_press_cb), vw);
767 if (vw->ss) vw->ss->imd = vw->fs->imd;
769 if (image_osd_get(vw->imd) & OSD_SHOW_INFO)
771 image_osd_set(vw->fs->imd, image_osd_get(vw->imd));
772 image_osd_set(vw->imd, OSD_SHOW_NOTHING);
777 static void view_overlay_toggle(ViewWindow *vw)
781 imd = view_window_active_image(vw);
783 image_osd_toggle(imd);
786 static void view_slideshow_next(ViewWindow *vw)
788 if (vw->ss) slideshow_next(vw->ss);
791 static void view_slideshow_prev(ViewWindow *vw)
793 if (vw->ss) slideshow_prev(vw->ss);
796 static void view_slideshow_stop_func(SlideShowData *UNUSED(fs), gpointer data)
798 ViewWindow *vw = static_cast<ViewWindow *>(data);
805 fd = image_get_fd(view_window_active_image(vw));
810 temp = static_cast<FileData *>(work->data);
813 vw->list_pointer = work;
823 static void view_slideshow_start(ViewWindow *vw)
832 vw->ss = slideshow_start_from_filelist(NULL, view_window_active_image(vw),
833 filelist_copy(vw->list),
834 view_slideshow_stop_func, vw);
835 vw->list_pointer = NULL;
839 cd = image_get_collection(view_window_active_image(vw), &info);
842 vw->ss = slideshow_start_from_collection(NULL, view_window_active_image(vw), cd,
843 view_slideshow_stop_func, vw, info);
848 static void view_slideshow_stop(ViewWindow *vw)
850 if (vw->ss) slideshow_free(vw->ss);
853 static void view_window_destroy_cb(GtkWidget *UNUSED(widget), gpointer data)
855 ViewWindow *vw = static_cast<ViewWindow *>(data);
857 view_window_list = g_list_remove(view_window_list, vw);
859 view_slideshow_stop(vw);
860 fullscreen_stop(vw->fs);
862 filelist_free(vw->list);
864 file_data_unregister_notify_func(view_window_notify_cb, vw);
869 static void view_window_close(ViewWindow *vw)
871 view_slideshow_stop(vw);
872 view_fullscreen_toggle(vw, TRUE);
873 gtk_widget_destroy(vw->window);
876 static gboolean view_window_delete_cb(GtkWidget *UNUSED(w), GdkEventAny *UNUSED(event), gpointer data)
878 ViewWindow *vw = static_cast<ViewWindow *>(data);
880 view_window_close(vw);
884 static ViewWindow *real_view_window_new(FileData *fd, GList *list, CollectionData *cd, CollectInfo *info)
887 GtkAllocation req_size;
888 GdkGeometry geometry;
891 if (!fd && !list && (!cd || !info)) return NULL;
893 vw = g_new0(ViewWindow, 1);
895 vw->window = window_new(GTK_WINDOW_TOPLEVEL, "view", PIXBUF_INLINE_ICON_VIEW, NULL, NULL);
896 DEBUG_NAME(vw->window);
898 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
899 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
900 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
902 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
903 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
905 vw->imd = image_new(FALSE);
906 image_color_profile_set(vw->imd,
907 options->color_profile.input_type,
908 options->color_profile.use_image);
909 image_color_profile_set_use(vw->imd, options->color_profile.enabled);
911 image_background_set_color_from_options(vw->imd, FALSE);
913 image_attach_window(vw->imd, vw->window, NULL, GQ_APPNAME, TRUE);
915 image_auto_refresh_enable(vw->imd, TRUE);
916 image_top_window_set_sync(vw->imd, TRUE);
918 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
919 gtk_widget_show(vw->imd->widget);
921 view_window_dnd_init(vw);
923 view_image_set_buttons(vw, vw->imd);
925 g_signal_connect(G_OBJECT(vw->window), "destroy",
926 G_CALLBACK(view_window_destroy_cb), vw);
927 g_signal_connect(G_OBJECT(vw->window), "delete_event",
928 G_CALLBACK(view_window_delete_cb), vw);
929 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
930 G_CALLBACK(view_window_key_press_cb), vw);
933 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL));
934 /* Grab the fd so we can correctly size the window in
935 the call to image_load_dimensions() below. */
937 if (options->image.enable_read_ahead)
939 CollectInfo * r_info = collection_next_by_info(cd, info);
940 if (!r_info) r_info = collection_prev_by_info(cd, info);
941 if (r_info) image_prebuffer_set(vw->imd, r_info->fd);
946 view_window_set_list(vw, list);
947 vw->list_pointer = vw->list;
948 image_change_fd(vw->imd, (FileData *)vw->list->data, image_zoom_get_default(NULL));
949 /* Set fd to first in list */
950 fd = static_cast<FileData *>(vw->list->data);
952 if (options->image.enable_read_ahead)
954 GList *work = vw->list->next;
955 if (work) image_prebuffer_set(vw->imd, (FileData *)work->data);
960 image_change_fd(vw->imd, fd, image_zoom_get_default(NULL));
963 /* Wait until image is loaded otherwise size is not defined */
964 image_load_dimensions(fd, &w, &h);
966 if (options->image.limit_window_size)
968 gint mw = gdk_screen_width() * options->image.max_window_size / 100;
969 gint mh = gdk_screen_height() * options->image.max_window_size / 100;
975 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
976 req_size.x = req_size.y = 0;
979 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
981 gtk_window_set_focus_on_map(GTK_WINDOW(vw->window), FALSE);
982 gtk_widget_show(vw->window);
984 view_window_list = g_list_append(view_window_list, vw);
986 file_data_register_notify_func(view_window_notify_cb, vw, NOTIFY_PRIORITY_LOW);
988 /** @FIXME This is a hack to fix #965 View in new window - blank image
989 * The problem occurs when zoom is set to Original Size and Preload
991 * An extra reload is required to force the image to be displayed.
992 * See also layout-image.cc layout_image_full_screen_start()
993 * This is probably not the correct solution.
995 image_reload(vw->imd);
1000 static void view_window_collection_unref_cb(GtkWidget *UNUSED(widget), gpointer data)
1002 CollectionData *cd = static_cast<CollectionData *>(data);
1004 collection_unref(cd);
1007 void view_window_new(FileData *fd)
1013 if (file_extension_match(fd->path, GQ_COLLECTION_EXT))
1019 cd = collection_new(fd->path);
1020 if (collection_load(cd, fd->path, COLLECTION_LOAD_NONE))
1022 info = collection_get_first(cd);
1026 collection_unref(cd);
1030 vw = real_view_window_new(NULL, NULL, cd, info);
1033 g_signal_connect(G_OBJECT(vw->window), "destroy",
1034 G_CALLBACK(view_window_collection_unref_cb), cd);
1037 else if (isdir(fd->path) && filelist_read(fd, &list, NULL))
1039 list = filelist_sort_path(list);
1040 list = filelist_filter(list, FALSE);
1041 real_view_window_new(NULL, list, NULL, NULL);
1042 filelist_free(list);
1046 real_view_window_new(fd, NULL, NULL, NULL);
1051 void view_window_new_from_list(GList *list)
1053 real_view_window_new(NULL, list, NULL, NULL);
1056 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
1058 real_view_window_new(NULL, NULL, cd, info);
1062 *-----------------------------------------------------------------------------
1064 *-----------------------------------------------------------------------------
1067 void view_window_colors_update(void)
1071 work = view_window_list;
1074 ViewWindow *vw = static_cast<ViewWindow *>(work->data);
1077 image_background_set_color_from_options(vw->imd, !!vw->fs);
1081 gboolean view_window_find_image(ImageWindow *imd, gint *index, gint *total)
1085 work = view_window_list;
1088 ViewWindow *vw = static_cast<ViewWindow *>(work->data);
1091 if (vw->imd == imd ||
1092 (vw->fs && vw->fs->imd == imd))
1099 n = g_list_length(vw->ss->list_done);
1100 t = n + g_list_length(vw->ss->list);
1102 if (index) *index = n - 1;
1103 if (total) *total = t;
1107 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1108 if (total) *total = g_list_length(vw->list);
1118 *-----------------------------------------------------------------------------
1119 * view window menu routines and callbacks
1120 *-----------------------------------------------------------------------------
1123 static void view_new_window_cb(GtkWidget *UNUSED(widget), gpointer data)
1125 ViewWindow *vw = static_cast<ViewWindow *>(data);
1129 cd = image_get_collection(vw->imd, &info);
1133 view_window_new_from_collection(cd, info);
1137 view_window_new(image_get_fd(vw->imd));
1141 static void view_edit_cb(GtkWidget *widget, gpointer data)
1145 const gchar *key = static_cast<const gchar *>(data);
1147 vw = static_cast<ViewWindow *>(submenu_item_get_data(widget));
1150 if (!editor_window_flag_set(key))
1152 view_fullscreen_toggle(vw, TRUE);
1155 imd = view_window_active_image(vw);
1156 file_util_start_editor_from_file(key, image_get_fd(imd), imd->widget);
1159 static void view_alter_cb(GtkWidget *widget, gpointer data)
1164 vw = static_cast<ViewWindow *>(submenu_item_get_data(widget));
1165 type = static_cast<AlterType>(GPOINTER_TO_INT(data));
1168 image_alter_orientation(vw->imd, vw->imd->image_fd, type);
1171 static void view_zoom_in_cb(GtkWidget *UNUSED(widget), gpointer data)
1173 ViewWindow *vw = static_cast<ViewWindow *>(data);
1175 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1178 static void view_zoom_out_cb(GtkWidget *UNUSED(widget), gpointer data)
1180 ViewWindow *vw = static_cast<ViewWindow *>(data);
1182 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1185 static void view_zoom_1_1_cb(GtkWidget *UNUSED(widget), gpointer data)
1187 ViewWindow *vw = static_cast<ViewWindow *>(data);
1189 image_zoom_set(view_window_active_image(vw), 1.0);
1192 static void view_zoom_fit_cb(GtkWidget *UNUSED(widget), gpointer data)
1194 ViewWindow *vw = static_cast<ViewWindow *>(data);
1196 image_zoom_set(view_window_active_image(vw), 0.0);
1199 static void view_copy_cb(GtkWidget *UNUSED(widget), gpointer data)
1201 ViewWindow *vw = static_cast<ViewWindow *>(data);
1204 imd = view_window_active_image(vw);
1205 file_util_copy(image_get_fd(imd), NULL, NULL, imd->widget);
1208 static void view_move_cb(GtkWidget *UNUSED(widget), gpointer data)
1210 ViewWindow *vw = static_cast<ViewWindow *>(data);
1213 imd = view_window_active_image(vw);
1214 file_util_move(image_get_fd(imd), NULL, NULL, imd->widget);
1217 static void view_rename_cb(GtkWidget *UNUSED(widget), gpointer data)
1219 ViewWindow *vw = static_cast<ViewWindow *>(data);
1222 imd = view_window_active_image(vw);
1223 file_util_rename(image_get_fd(imd), NULL, imd->widget);
1226 static void view_delete_cb(GtkWidget *UNUSED(widget), gpointer data)
1228 ViewWindow *vw = static_cast<ViewWindow *>(data);
1231 imd = view_window_active_image(vw);
1232 options->file_ops.safe_delete_enable = FALSE;
1233 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1236 static void view_move_to_trash_cb(GtkWidget *UNUSED(widget), gpointer data)
1238 ViewWindow *vw = static_cast<ViewWindow *>(data);
1241 imd = view_window_active_image(vw);
1242 options->file_ops.safe_delete_enable = TRUE;
1243 file_util_delete(image_get_fd(imd), NULL, imd->widget);
1246 static void view_copy_path_cb(GtkWidget *UNUSED(widget), gpointer data)
1248 ViewWindow *vw = static_cast<ViewWindow *>(data);
1251 imd = view_window_active_image(vw);
1252 file_util_copy_path_to_clipboard(image_get_fd(imd), TRUE);
1255 static void view_copy_path_unquoted_cb(GtkWidget *UNUSED(widget), gpointer data)
1257 ViewWindow *vw = static_cast<ViewWindow *>(data);
1260 imd = view_window_active_image(vw);
1261 file_util_copy_path_to_clipboard(image_get_fd(imd), FALSE);
1264 static void view_fullscreen_cb(GtkWidget *UNUSED(widget), gpointer data)
1266 ViewWindow *vw = static_cast<ViewWindow *>(data);
1268 view_fullscreen_toggle(vw, FALSE);
1271 static void view_slideshow_start_cb(GtkWidget *UNUSED(widget), gpointer data)
1273 ViewWindow *vw = static_cast<ViewWindow *>(data);
1275 view_slideshow_start(vw);
1278 static void view_slideshow_stop_cb(GtkWidget *UNUSED(widget), gpointer data)
1280 ViewWindow *vw = static_cast<ViewWindow *>(data);
1282 view_slideshow_stop(vw);
1285 static void view_slideshow_pause_cb(GtkWidget *UNUSED(widget), gpointer data)
1287 ViewWindow *vw = static_cast<ViewWindow *>(data);
1289 slideshow_pause_toggle(vw->ss);
1292 static void view_close_cb(GtkWidget *UNUSED(widget), gpointer data)
1294 ViewWindow *vw = static_cast<ViewWindow *>(data);
1296 view_window_close(vw);
1299 static LayoutWindow *view_new_layout_with_fd(FileData *fd)
1303 nw = layout_new(NULL, NULL);
1304 layout_sort_set(nw, options->file_sort.method, options->file_sort.ascending);
1305 layout_set_fd(nw, fd);
1310 static void view_set_layout_path_cb(GtkWidget *UNUSED(widget), gpointer data)
1312 ViewWindow *vw = static_cast<ViewWindow *>(data);
1316 imd = view_window_active_image(vw);
1318 if (!imd || !imd->image_fd) return;
1320 lw = layout_find_by_image_fd(imd);
1322 layout_set_fd(lw, imd->image_fd);
1324 view_new_layout_with_fd(imd->image_fd);
1325 view_window_close(vw);
1328 static void view_popup_menu_destroy_cb(GtkWidget *UNUSED(widget), gpointer data)
1330 GList *editmenu_fd_list = static_cast<GList *>(data);
1332 filelist_free(editmenu_fd_list);
1335 static GList *view_window_get_fd_list(ViewWindow *vw)
1338 ImageWindow *imd = view_window_active_image(vw);
1342 FileData *fd = image_get_fd(imd);
1343 if (fd) list = g_list_append(NULL, file_data_ref(fd));
1350 * @brief Add file selection list to a collection
1352 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
1356 static void image_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
1361 GList *selection_list = NULL;
1363 vw = static_cast<ViewWindow *>(submenu_item_get_data(widget));
1364 imd = view_window_active_image(vw);
1365 fd = image_get_fd(imd);
1366 selection_list = g_list_append(selection_list, fd);
1367 pop_menu_collections(selection_list, data);
1369 filelist_free(selection_list);
1372 static GtkWidget *view_popup_menu(ViewWindow *vw)
1376 GList *editmenu_fd_list;
1377 GtkAccelGroup *accel_group;
1379 menu = popup_menu_short_lived();
1381 accel_group = gtk_accel_group_new();
1382 gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
1384 g_object_set_data(G_OBJECT(menu), "window_keys", image_window_keys);
1385 g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
1387 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1388 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1389 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1390 menu_item_add_stock(menu, _("Zoom to fit"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1391 menu_item_add_divider(menu);
1393 editmenu_fd_list = view_window_get_fd_list(vw);
1394 g_signal_connect(G_OBJECT(menu), "destroy",
1395 G_CALLBACK(view_popup_menu_destroy_cb), editmenu_fd_list);
1396 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw, editmenu_fd_list);
1397 menu_item_add_divider(item);
1399 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1401 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1402 item = menu_item_add(menu, _("_Go to directory view"), G_CALLBACK(view_set_layout_path_cb), vw);
1404 menu_item_add_divider(menu);
1405 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1406 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1407 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1408 menu_item_add(menu, _("_Copy path"), G_CALLBACK(view_copy_path_cb), vw);
1409 menu_item_add(menu, _("_Copy path unquoted"), G_CALLBACK(view_copy_path_unquoted_cb), vw);
1411 menu_item_add_divider(menu);
1412 menu_item_add_stock(menu,
1413 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
1414 _("Move to Trash"), PIXBUF_INLINE_ICON_TRASH,
1415 G_CALLBACK(view_move_to_trash_cb), vw);
1416 menu_item_add_stock(menu,
1417 options->file_ops.confirm_delete ? _("_Delete...") :
1418 _("_Delete"), GTK_STOCK_DELETE,
1419 G_CALLBACK(view_delete_cb), vw);
1421 menu_item_add_divider(menu);
1423 submenu_add_collections(menu, &item,
1424 G_CALLBACK(image_pop_menu_collections_cb), vw);
1425 gtk_widget_set_sensitive(item, TRUE);
1426 menu_item_add_divider(menu);
1430 menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1431 if (slideshow_paused(vw->ss))
1433 item = menu_item_add(menu, _("Continue slides_how"),
1434 G_CALLBACK(view_slideshow_pause_cb), vw);
1438 item = menu_item_add(menu, _("Pause slides_how"),
1439 G_CALLBACK(view_slideshow_pause_cb), vw);
1444 item = menu_item_add(menu, _("Toggle _slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1445 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1446 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1447 gtk_widget_set_sensitive(item, FALSE);
1452 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1456 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1459 menu_item_add_divider(menu);
1460 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1466 *-------------------------------------------------------------------
1468 *-------------------------------------------------------------------
1476 static void view_dir_list_cancel(GtkWidget *UNUSED(widget), gpointer UNUSED(data))
1481 static void view_dir_list_do(ViewWindow *vw, GList *list, gboolean skip, gboolean recurse)
1485 view_window_set_list(vw, NULL);
1490 FileData *fd = static_cast<FileData *>(work->data);
1493 if (isdir(fd->path))
1501 list = filelist_recursive(fd);
1505 filelist_read(fd, &list, NULL);
1506 list = filelist_sort_path(list);
1507 list = filelist_filter(list, FALSE);
1509 if (list) vw->list = g_list_concat(vw->list, list);
1514 /** @FIXME no filtering here */
1515 vw->list = g_list_append(vw->list, file_data_ref(fd));
1523 vw->list_pointer = vw->list;
1524 fd = static_cast<FileData *>(vw->list->data);
1525 image_change_fd(vw->imd, fd, image_zoom_get_default(vw->imd));
1527 work = vw->list->next;
1528 if (options->image.enable_read_ahead && work)
1530 fd = static_cast<FileData *>(work->data);
1531 image_prebuffer_set(vw->imd, fd);
1536 image_change_fd(vw->imd, NULL, image_zoom_get_default(vw->imd));
1540 static void view_dir_list_add(GtkWidget *UNUSED(widget), gpointer data)
1542 CViewConfirmD *d = static_cast<CViewConfirmD *>(data);
1543 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1546 static void view_dir_list_recurse(GtkWidget *UNUSED(widget), gpointer data)
1548 CViewConfirmD *d = static_cast<CViewConfirmD *>(data);
1549 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1552 static void view_dir_list_skip(GtkWidget *UNUSED(widget), gpointer data)
1554 CViewConfirmD *d = static_cast<CViewConfirmD *>(data);
1555 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1558 static void view_dir_list_destroy(GtkWidget *UNUSED(widget), gpointer data)
1560 CViewConfirmD *d = static_cast<CViewConfirmD *>(data);
1561 filelist_free(d->list);
1565 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1570 d = g_new(CViewConfirmD, 1);
1574 menu = popup_menu_short_lived();
1575 g_signal_connect(G_OBJECT(menu), "destroy",
1576 G_CALLBACK(view_dir_list_destroy), d);
1578 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1579 menu_item_add_divider(menu);
1580 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1581 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1582 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1583 menu_item_add_divider(menu);
1584 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1590 *-----------------------------------------------------------------------------
1591 * image drag and drop routines
1592 *-----------------------------------------------------------------------------
1595 static void view_window_get_dnd_data(GtkWidget *UNUSED(widget), GdkDragContext *context,
1596 gint UNUSED(x), gint UNUSED(y),
1597 GtkSelectionData *selection_data, guint info,
1598 guint UNUSED(time), gpointer data)
1600 ViewWindow *vw = static_cast<ViewWindow *>(data);
1603 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1607 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1609 CollectionData *source;
1613 if (info == TARGET_URI_LIST)
1617 list = uri_filelist_from_gtk_selection_data(selection_data);
1622 FileData *fd = static_cast<FileData *>(work->data);
1623 if (isdir(fd->path))
1626 menu = view_confirm_dir_list(vw, list);
1627 gtk_menu_popup_at_pointer(GTK_MENU(menu), NULL);
1633 list = filelist_filter(list, FALSE);
1640 source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
1647 fd = static_cast<FileData *>(list->data);
1648 if (isfile(fd->path))
1650 view_slideshow_stop(vw);
1651 view_window_set_list(vw, NULL);
1653 if (source && info_list)
1655 image_change_from_collection(imd, source, static_cast<CollectInfo *>(info_list->data), image_zoom_get_default(imd));
1664 vw->list_pointer = vw->list;
1666 image_change_fd(imd, fd, image_zoom_get_default(imd));
1670 filelist_free(list);
1671 g_list_free(info_list);
1675 static void view_window_set_dnd_data(GtkWidget *UNUSED(widget), GdkDragContext *UNUSED(context),
1676 GtkSelectionData *selection_data, guint UNUSED(info),
1677 guint UNUSED(time), gpointer data)
1679 ViewWindow *vw = static_cast<ViewWindow *>(data);
1682 fd = image_get_fd(vw->imd);
1688 list = g_list_append(NULL, fd);
1689 uri_selection_data_set_uris_from_filelist(selection_data, list);
1694 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
1699 static void view_window_dnd_init(ViewWindow *vw)
1705 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1706 dnd_file_drag_types, dnd_file_drag_types_count,
1707 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1708 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1709 G_CALLBACK(view_window_set_dnd_data), vw);
1711 gtk_drag_dest_set(imd->pr,
1712 static_cast<GtkDestDefaults>(GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP),
1713 dnd_file_drop_types, dnd_file_drop_types_count,
1714 static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1715 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1716 G_CALLBACK(view_window_get_dnd_data), vw);
1720 *-----------------------------------------------------------------------------
1721 * maintenance (for rename, move, remove)
1722 *-----------------------------------------------------------------------------
1725 static void view_real_removed(ViewWindow *vw, FileData *fd)
1730 imd = view_window_active_image(vw);
1731 image_fd = image_get_fd(imd);
1733 if (image_fd && image_fd == fd)
1737 view_list_step(vw, TRUE);
1738 if (image_get_fd(imd) == image_fd)
1740 view_list_step(vw, FALSE);
1743 else if (view_window_contains_collection(vw))
1745 view_collection_step(vw, TRUE);
1746 if (image_get_fd(imd) == image_fd)
1748 view_collection_step(vw, FALSE);
1751 if (image_get_fd(imd) == image_fd)
1753 image_change_fd(imd, NULL, image_zoom_get_default(imd));
1762 old = vw->list_pointer;
1770 chk_fd = static_cast<FileData *>(work->data);
1776 if (vw->list_pointer == chk_link)
1778 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1780 vw->list = g_list_remove(vw->list, chk_fd);
1781 file_data_unref(chk_fd);
1785 /* handles stepping correctly when same image is in the list more than once */
1786 if (old && old != vw->list_pointer)
1790 if (vw->list_pointer)
1792 fd = static_cast<FileData *>(vw->list_pointer->data);
1799 image_change_fd(imd, fd, image_zoom_get_default(imd));
1803 image_osd_update(imd);
1806 static void view_window_notify_cb(FileData *fd, NotifyType type, gpointer data)
1808 ViewWindow *vw = static_cast<ViewWindow *>(data);
1810 if (!(type & NOTIFY_CHANGE) || !fd->change) return;
1812 DEBUG_1("Notify view_window: %s %04x", fd->path, type);
1814 switch (fd->change->type)
1816 case FILEDATA_CHANGE_MOVE:
1817 case FILEDATA_CHANGE_RENAME:
1819 case FILEDATA_CHANGE_COPY:
1821 case FILEDATA_CHANGE_DELETE:
1822 view_real_removed(vw, fd);
1824 case FILEDATA_CHANGE_UNSPECIFIED:
1825 case FILEDATA_CHANGE_WRITE_METADATA:
1829 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */