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.
28 #include "fullscreen.h"
29 #include "history_list.h"
32 #include "layout_util.h"
36 #include "pan-calendar.h"
37 #include "pan-folder.h"
40 #include "pan-timeline.h"
42 #include "pan-view-filter.h"
43 #include "pan-view-search.h"
44 #include "pixbuf-renderer.h"
45 #include "pixbuf_util.h"
47 #include "ui_fileops.h"
50 #include "ui_tabcomp.h"
51 #include "ui_utildlg.h"
52 #include "uri_utils.h"
56 #include <gdk/gdkkeysyms.h> /* for keyboard values */
61 #define PAN_WINDOW_DEFAULT_WIDTH 720
62 #define PAN_WINDOW_DEFAULT_HEIGHT 500
64 #define PAN_TILE_SIZE 512
66 #define ZOOM_INCREMENT 1.0
67 #define ZOOM_LABEL_WIDTH 64
70 #define PAN_PREF_GROUP "pan_view_options"
71 #define PAN_PREF_HIDE_WARNING "hide_performance_warning"
72 #define PAN_PREF_EXIF_PAN_DATE "use_exif_date"
73 #define PAN_PREF_INFO_IMAGE "info_image_size"
74 #define PAN_PREF_INFO_EXIF "info_includes_exif"
77 static GList *pan_window_list = NULL;
80 static void pan_layout_update_idle(PanWindow *pw);
82 static void pan_fullscreen_toggle(PanWindow *pw, gboolean force_off);
84 static void pan_window_close(PanWindow *pw);
86 static GtkWidget *pan_popup_menu(PanWindow *pw);
88 static void pan_window_dnd_init(PanWindow *pw);
92 *-----------------------------------------------------------------------------
93 * the image/thumb loader queue
94 *-----------------------------------------------------------------------------
97 static gboolean pan_queue_step(PanWindow *pw);
100 static void pan_queue_thumb_done_cb(ThumbLoader *tl, gpointer data)
102 PanWindow *pw = data;
114 if (pi->pixbuf) g_object_unref(pi->pixbuf);
115 pi->pixbuf = thumb_loader_get_pixbuf(tl);
118 image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
122 thumb_loader_free(pw->tl);
125 while (pan_queue_step(pw));
128 static void pan_queue_image_done_cb(ImageLoader *il, gpointer data)
130 PanWindow *pw = data;
131 GdkPixbuf *rotated = NULL;
143 if (pi->pixbuf) g_object_unref(pi->pixbuf);
144 pi->pixbuf = image_loader_get_pixbuf(pw->il);
146 if (pi->pixbuf && options->image.exif_rotate_enable)
148 if (!il->fd->exif_orientation)
150 il->fd->exif_orientation = metadata_read_int(il->fd, ORIENTATION_KEY, EXIF_ORIENTATION_TOP_LEFT);
153 if (il->fd->exif_orientation != EXIF_ORIENTATION_TOP_LEFT)
155 rotated = pixbuf_apply_orientation(pi->pixbuf, il->fd->exif_orientation);
156 pi->pixbuf = rotated;
160 if (pi->pixbuf) g_object_ref(pi->pixbuf);
162 if (pi->pixbuf && pw->size != PAN_IMAGE_SIZE_100 &&
163 (gdk_pixbuf_get_width(pi->pixbuf) > pi->width ||
164 gdk_pixbuf_get_height(pi->pixbuf) > pi->height))
169 pi->pixbuf = gdk_pixbuf_scale_simple(tmp, pi->width, pi->height,
170 (GdkInterpType)options->image.zoom_quality);
175 image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
179 image_loader_free(pw->il);
182 while (pan_queue_step(pw));
185 static gboolean pan_queue_step(PanWindow *pw)
189 if (!pw->queue) return FALSE;
191 pi = pw->queue->data;
192 pw->queue = g_list_remove(pw->queue, pi);
195 if (!pw->queue_pi->fd)
197 pw->queue_pi->queued = FALSE;
202 image_loader_free(pw->il);
204 thumb_loader_free(pw->tl);
207 if (pi->type == PAN_ITEM_IMAGE)
209 pw->il = image_loader_new(pi->fd);
211 if (pw->size != PAN_IMAGE_SIZE_100)
213 image_loader_set_requested_size(pw->il, pi->width, pi->height);
216 g_signal_connect(G_OBJECT(pw->il), "error", (GCallback)pan_queue_image_done_cb, pw);
217 g_signal_connect(G_OBJECT(pw->il), "done", (GCallback)pan_queue_image_done_cb, pw);
219 if (image_loader_start(pw->il)) return FALSE;
221 image_loader_free(pw->il);
224 else if (pi->type == PAN_ITEM_THUMB)
226 pw->tl = thumb_loader_new(PAN_THUMB_SIZE, PAN_THUMB_SIZE);
228 if (!pw->tl->standard_loader)
230 /* The classic loader will recreate a thumbnail any time we
231 * request a different size than what exists. This view will
232 * almost never use the user configured sizes so disable cache.
234 thumb_loader_set_cache(pw->tl, FALSE, FALSE, FALSE);
237 thumb_loader_set_callbacks(pw->tl,
238 pan_queue_thumb_done_cb,
239 pan_queue_thumb_done_cb,
242 if (thumb_loader_start(pw->tl, pi->fd)) return FALSE;
244 thumb_loader_free(pw->tl);
248 pw->queue_pi->queued = FALSE;
253 static void pan_queue_add(PanWindow *pw, PanItem *pi)
255 if (!pi || pi->queued || pi->pixbuf) return;
256 if (pw->size <= PAN_IMAGE_SIZE_THUMB_NONE &&
257 (!pi->key || strcmp(pi->key, "info") != 0) )
263 pw->queue = g_list_prepend(pw->queue, pi);
265 if (!pw->tl && !pw->il) while (pan_queue_step(pw));
270 *-----------------------------------------------------------------------------
271 * tile request/dispose handlers
272 *-----------------------------------------------------------------------------
275 static gboolean pan_window_request_tile_cb(PixbufRenderer *pr, gint x, gint y,
276 gint width, gint height, GdkPixbuf *pixbuf, gpointer data)
278 PanWindow *pw = data;
283 pixbuf_set_rect_fill(pixbuf,
285 PAN_BACKGROUND_COLOR, 255);
287 for (i = (x / PAN_GRID_SIZE) * PAN_GRID_SIZE; i < x + width; i += PAN_GRID_SIZE)
291 if (util_clip_region(x, y, width, height,
295 pixbuf_draw_rect_fill(pixbuf,
296 rx - x, ry - y, rw, rh,
297 PAN_GRID_COLOR, PAN_GRID_ALPHA);
300 for (i = (y / PAN_GRID_SIZE) * PAN_GRID_SIZE; i < y + height; i += PAN_GRID_SIZE)
304 if (util_clip_region(x, y, width, height,
308 pixbuf_draw_rect_fill(pixbuf,
309 rx - x, ry - y, rw, rh,
310 PAN_GRID_COLOR, PAN_GRID_ALPHA);
314 list = pan_layout_intersect(pw, x, y, width, height);
319 gboolean queue = FALSE;
329 queue = pan_item_box_draw(pw, pi, pixbuf, pr, x, y, width, height);
331 case PAN_ITEM_TRIANGLE:
332 queue = pan_item_tri_draw(pw, pi, pixbuf, pr, x, y, width, height);
335 queue = pan_item_text_draw(pw, pi, pixbuf, pr, x, y, width, height);
338 queue = pan_item_thumb_draw(pw, pi, pixbuf, pr, x, y, width, height);
341 queue = pan_item_image_draw(pw, pi, pixbuf, pr, x, y, width, height);
348 if (queue) pan_queue_add(pw, pi);
356 static void pan_window_dispose_tile_cb(PixbufRenderer *pr, gint x, gint y,
357 gint width, gint height, GdkPixbuf *pixbuf, gpointer data)
359 PanWindow *pw = data;
363 list = pan_layout_intersect(pw, x, y, width, height);
372 if (pi->refcount > 0)
376 if (pi->refcount == 0)
380 pw->queue = g_list_remove(pw->queue, pi);
383 if (pw->queue_pi == pi) pw->queue_pi = NULL;
386 g_object_unref(pi->pixbuf);
398 *-----------------------------------------------------------------------------
400 *-----------------------------------------------------------------------------
403 static void pan_window_message(PanWindow *pw, const gchar *text)
413 gtk_label_set_text(GTK_LABEL(pw->label_message), text);
417 work = pw->list_static;
418 if (pw->layout == PAN_LAYOUT_CALENDAR)
428 pi->type == PAN_ITEM_BOX &&
429 pi->key && strcmp(pi->key, "dot") == 0)
431 size += pi->fd->size;
446 (pi->type == PAN_ITEM_THUMB || pi->type == PAN_ITEM_IMAGE))
448 size += pi->fd->size;
454 ss = text_from_size_abrev(size);
455 buf = g_strdup_printf(_("%d images, %s"), count, ss);
457 gtk_label_set_text(GTK_LABEL(pw->label_message), buf);
461 static void pan_warning_folder(const gchar *path, GtkWidget *parent)
465 message = g_strdup_printf(_("The pan view does not support the folder \"%s\"."), path);
466 warning_dialog(_("Folder not supported"), message,
467 GTK_STOCK_DIALOG_INFO, parent);
471 static void pan_window_zoom_limit(PanWindow *pw)
477 case PAN_IMAGE_SIZE_THUMB_DOTS:
478 case PAN_IMAGE_SIZE_THUMB_NONE:
479 case PAN_IMAGE_SIZE_THUMB_SMALL:
480 case PAN_IMAGE_SIZE_THUMB_NORMAL:
482 /* easily requires > 512mb ram when window size > 1024x768 and zoom is <= -8 */
486 case PAN_IMAGE_SIZE_THUMB_LARGE:
489 case PAN_IMAGE_SIZE_10:
490 case PAN_IMAGE_SIZE_25:
493 case PAN_IMAGE_SIZE_33:
494 case PAN_IMAGE_SIZE_50:
495 case PAN_IMAGE_SIZE_100:
501 image_zoom_set_limits(pw->imd, min, 32.0);
506 *-----------------------------------------------------------------------------
508 *-----------------------------------------------------------------------------
511 static gint pan_cache_sort_file_cb(gpointer a, gpointer b)
513 PanCacheData *pca = a;
514 PanCacheData *pcb = b;
515 return filelist_sort_compare_filedata(pca->fd, pcb->fd);
517 GList *pan_cache_sort(GList *list, SortType method, gboolean ascend)
519 return filelist_sort_full(list, method, ascend, (GCompareFunc) pan_cache_sort_file_cb);
523 static void pan_cache_free(PanWindow *pw)
527 work = pw->cache_list;
535 cache_sim_data_free(pc->cd);
536 file_data_unref(pc->fd);
540 g_list_free(pw->cache_list);
541 pw->cache_list = NULL;
543 filelist_free(pw->cache_todo);
544 pw->cache_todo = NULL;
550 cache_loader_free(pw->cache_cl);
554 static void pan_cache_fill(PanWindow *pw, FileData *dir_fd)
560 list = pan_list_tree(dir_fd, SORT_NAME, TRUE, pw->ignore_symlinks);
561 pw->cache_todo = g_list_reverse(list);
563 pw->cache_total = g_list_length(pw->cache_todo);
566 static void pan_cache_step_done_cb(CacheLoader *cl, gint error, gpointer data)
568 PanWindow *pw = data;
573 pc = pw->cache_list->data;
582 cache_loader_free(cl);
585 pan_layout_update_idle(pw);
588 static gboolean pan_cache_step(PanWindow *pw)
592 CacheDataType load_mask;
594 if (!pw->cache_todo) return TRUE;
596 fd = pw->cache_todo->data;
597 pw->cache_todo = g_list_remove(pw->cache_todo, fd);
599 pc = g_new0(PanCacheData, 1);
600 pc->fd = file_data_ref(fd);
604 pw->cache_list = g_list_prepend(pw->cache_list, pc);
606 cache_loader_free(pw->cache_cl);
608 load_mask = CACHE_LOADER_NONE;
609 if (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE) load_mask |= CACHE_LOADER_DIMENSIONS;
610 if (pw->exif_date_enable) load_mask |= CACHE_LOADER_DATE;
611 pw->cache_cl = cache_loader_new(pc->fd, load_mask,
612 pan_cache_step_done_cb, pw);
613 return (pw->cache_cl == NULL);
616 /* This sync date function is optimized for lists with a common sort */
617 void pan_cache_sync_date(PanWindow *pw, GList *list)
622 haystack = g_list_copy(pw->cache_list);
641 if (pc->cd && pc->cd->have_date && pc->cd->date >= 0)
643 fd->date = pc->cd->date;
646 haystack = g_list_delete_link(haystack, needle);
651 needle = needle->next;
656 g_list_free(haystack);
660 *-----------------------------------------------------------------------------
662 *-----------------------------------------------------------------------------
665 static void pan_grid_clear(PanWindow *pw)
669 work = pw->list_grid;
677 g_list_free(pg->list);
681 g_list_free(pw->list_grid);
682 pw->list_grid = NULL;
684 pw->list = g_list_concat(pw->list, pw->list_static);
685 pw->list_static = NULL;
688 static void pan_grid_build(PanWindow *pw, gint width, gint height, gint grid_size)
698 l = g_list_length(pw->list);
702 col = (gint)(sqrt((gdouble)l / grid_size) * width / height + 0.999);
703 col = CLAMP(col, 1, l / grid_size + 1);
704 row = (gint)((gdouble)l / grid_size / col);
705 if (row < 1) row = 1;
707 /* limit minimum size of grid so that a tile will always fit regardless of position */
708 cw = MAX((gint)ceil((gdouble)width / col), PAN_TILE_SIZE * 2);
709 ch = MAX((gint)ceil((gdouble)height / row), PAN_TILE_SIZE * 2);
714 DEBUG_1("intersect speedup grid is %dx%d, based on %d average per grid", col, row, grid_size);
716 for (j = 0; j < row; j++)
717 for (i = 0; i < col; i++)
719 if ((i + 1) * cw / 2 < width && (j + 1) * ch / 2 < height)
723 pg = g_new0(PanGrid, 1);
729 pw->list_grid = g_list_prepend(pw->list_grid, pg);
731 DEBUG_1("grid section: %d,%d (%dx%d)", pg->x, pg->y, pg->w, pg->h);
744 grid = pw->list_grid;
753 if (util_clip_region(pi->x, pi->y, pi->width, pi->height,
754 pg->x, pg->y, pg->w, pg->h,
757 pg->list = g_list_prepend(pg->list, pi);
762 work = pw->list_grid;
770 pg->list = g_list_reverse(pg->list);
773 pw->list_static = pw->list;
779 *-----------------------------------------------------------------------------
781 *-----------------------------------------------------------------------------
784 static void pan_window_items_free(PanWindow *pw)
793 PanItem *pi = work->data;
799 g_list_free(pw->list);
802 g_list_free(pw->queue);
806 image_loader_free(pw->il);
809 thumb_loader_free(pw->tl);
813 pw->search_pi = NULL;
818 *-----------------------------------------------------------------------------
819 * layout generation, queries, sizing
820 *-----------------------------------------------------------------------------
823 static void pan_layout_compute(PanWindow *pw, FileData *dir_fd,
824 gint *width, gint *height,
825 gint *scroll_x, gint *scroll_y)
827 pan_window_items_free(pw);
831 case PAN_IMAGE_SIZE_THUMB_DOTS:
832 pw->thumb_size = PAN_THUMB_SIZE_DOTS;
833 pw->thumb_gap = PAN_THUMB_GAP_DOTS;
835 case PAN_IMAGE_SIZE_THUMB_NONE:
836 pw->thumb_size = PAN_THUMB_SIZE_NONE;
837 pw->thumb_gap = PAN_THUMB_GAP_SMALL;
839 case PAN_IMAGE_SIZE_THUMB_SMALL:
840 pw->thumb_size = PAN_THUMB_SIZE_SMALL;
841 pw->thumb_gap = PAN_THUMB_GAP_SMALL;
843 case PAN_IMAGE_SIZE_THUMB_NORMAL:
845 pw->thumb_size = PAN_THUMB_SIZE_NORMAL;
846 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
848 case PAN_IMAGE_SIZE_THUMB_LARGE:
849 pw->thumb_size = PAN_THUMB_SIZE_LARGE;
850 pw->thumb_gap = PAN_THUMB_GAP_LARGE;
852 case PAN_IMAGE_SIZE_10:
854 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
856 case PAN_IMAGE_SIZE_25:
858 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
860 case PAN_IMAGE_SIZE_33:
862 pw->thumb_gap = PAN_THUMB_GAP_LARGE;
864 case PAN_IMAGE_SIZE_50:
866 pw->thumb_gap = PAN_THUMB_GAP_HUGE;
868 case PAN_IMAGE_SIZE_100:
869 pw->image_size = 100;
870 pw->thumb_gap = PAN_THUMB_GAP_HUGE;
881 case PAN_LAYOUT_GRID:
883 pan_grid_compute(pw, dir_fd, width, height);
885 case PAN_LAYOUT_FOLDERS_LINEAR:
886 pan_folder_tree_compute(pw, dir_fd, width, height);
888 case PAN_LAYOUT_FOLDERS_FLOWER:
889 pan_flower_compute(pw, dir_fd, width, height, scroll_x, scroll_y);
891 case PAN_LAYOUT_CALENDAR:
892 pan_calendar_compute(pw, dir_fd, width, height);
894 case PAN_LAYOUT_TIMELINE:
895 pan_timeline_compute(pw, dir_fd, width, height);
901 DEBUG_1("computed %d objects", g_list_length(pw->list));
904 static GList *pan_layout_intersect_l(GList *list, GList *item_list,
905 gint x, gint y, gint width, gint height)
918 if (util_clip_region(x, y, width, height,
919 pi->x, pi->y, pi->width, pi->height,
922 list = g_list_prepend(list, pi);
929 GList *pan_layout_intersect(PanWindow *pw, gint x, gint y, gint width, gint height)
935 grid = pw->list_grid;
941 if (x < pg->x || x + width > pg->x + pg->w ||
942 y < pg->y || y + height > pg->y + pg->h)
948 list = pan_layout_intersect_l(list, pw->list, x, y, width, height);
952 list = pan_layout_intersect_l(list, pg->list, x, y, width, height);
956 list = pan_layout_intersect_l(list, pw->list_static, x, y, width, height);
962 void pan_layout_resize(PanWindow *pw)
977 if (width < pi->x + pi->width) width = pi->x + pi->width;
978 if (height < pi->y + pi->height) height = pi->y + pi->height;
980 work = pw->list_static;
988 if (width < pi->x + pi->width) width = pi->x + pi->width;
989 if (height < pi->y + pi->height) height = pi->y + pi->height;
992 width += PAN_BOX_BORDER * 2;
993 height += PAN_BOX_BORDER * 2;
995 pr = PIXBUF_RENDERER(pw->imd->pr);
996 if (width < pr->window_width) width = pr->window_width;
997 if (height < pr->window_width) height = pr->window_height;
999 pixbuf_renderer_set_tiles_size(PIXBUF_RENDERER(pw->imd->pr), width, height);
1002 static gint pan_layout_update_idle_cb(gpointer data)
1004 PanWindow *pw = data;
1010 if (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE ||
1011 (pw->exif_date_enable && (pw->layout == PAN_LAYOUT_TIMELINE || pw->layout == PAN_LAYOUT_CALENDAR)))
1013 if (!pw->cache_list && !pw->cache_todo)
1015 pan_cache_fill(pw, pw->dir_fd);
1018 pan_window_message(pw, _("Reading image data..."));
1026 if (pw->cache_count == pw->cache_total)
1028 pan_window_message(pw, _("Sorting..."));
1030 else if (pw->cache_tick > 9)
1034 buf = g_strdup_printf("%s %d / %d", _("Reading image data..."),
1035 pw->cache_count, pw->cache_total);
1036 pan_window_message(pw, buf);
1042 if (pan_cache_step(pw)) return TRUE;
1049 pan_layout_compute(pw, pw->dir_fd, &width, &height, &scroll_x, &scroll_y);
1051 pan_window_zoom_limit(pw);
1053 if (width > 0 && height > 0)
1057 DEBUG_1("Canvas size is %d x %d", width, height);
1059 pan_grid_build(pw, width, height, 1000);
1061 pixbuf_renderer_set_tiles(PIXBUF_RENDERER(pw->imd->pr), width, height,
1062 PAN_TILE_SIZE, PAN_TILE_SIZE, 10,
1063 pan_window_request_tile_cb,
1064 pan_window_dispose_tile_cb, pw, 1.0);
1066 if (scroll_x == 0 && scroll_y == 0)
1074 pixbuf_renderer_scroll_to_point(PIXBUF_RENDERER(pw->imd->pr), scroll_x, scroll_y, align, align);
1077 pan_window_message(pw, NULL);
1083 static void pan_layout_update_idle(PanWindow *pw)
1087 pw->idle_id = g_idle_add(pan_layout_update_idle_cb, pw);
1091 void pan_layout_update(PanWindow *pw)
1093 pan_window_message(pw, _("Sorting images..."));
1094 pan_layout_update_idle(pw);
1097 static void pan_layout_set_fd(PanWindow *pw, FileData *dir_fd)
1099 if (!dir_fd) return;
1101 if (strcmp(dir_fd->path, G_DIR_SEPARATOR_S) == 0)
1103 pan_warning_folder(dir_fd->path, pw->window);
1107 file_data_unref(pw->dir_fd);
1108 pw->dir_fd = file_data_ref(dir_fd);
1110 pan_layout_update(pw);
1115 *-----------------------------------------------------------------------------
1117 *-----------------------------------------------------------------------------
1120 FileData *pan_menu_click_fd(PanWindow *pw)
1122 if (pw->click_pi && pw->click_pi->fd) return pw->click_pi->fd;
1126 static void pan_window_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1128 PanWindow *pw = data;
1130 gdk_window_get_origin(gtk_widget_get_window(pw->imd->pr), x, y);
1131 popup_menu_position_clamp(menu, x, y, 0);
1134 static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1136 PanWindow *pw = data;
1139 gboolean stop_signal = FALSE;
1141 GtkWidget *imd_widget;
1147 pr = PIXBUF_RENDERER(pw->imd->pr);
1148 fd = pan_menu_click_fd(pw);
1150 imd_widget = gtk_container_get_focus_child(GTK_CONTAINER(pw->imd->widget));
1151 focused = (pw->fs || (imd_widget && gtk_widget_has_focus(imd_widget)));
1152 on_entry = (gtk_widget_has_focus(pw->path_entry) ||
1153 gtk_widget_has_focus(pw->search_ui->search_entry) ||
1154 gtk_widget_has_focus(pw->filter_ui->filter_entry));
1159 switch (event->keyval)
1161 case GDK_KEY_Left: case GDK_KEY_KP_Left:
1164 case GDK_KEY_Right: case GDK_KEY_KP_Right:
1167 case GDK_KEY_Up: case GDK_KEY_KP_Up:
1170 case GDK_KEY_Down: case GDK_KEY_KP_Down:
1173 case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
1174 pixbuf_renderer_scroll(pr, 0, 0 - pr->vis_height / 2);
1176 case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
1177 pixbuf_renderer_scroll(pr, 0, pr->vis_height / 2);
1179 case GDK_KEY_Home: case GDK_KEY_KP_Home:
1180 pixbuf_renderer_scroll(pr, 0 - pr->vis_width / 2, 0);
1182 case GDK_KEY_End: case GDK_KEY_KP_End:
1183 pixbuf_renderer_scroll(pr, pr->vis_width / 2, 0);
1186 stop_signal = FALSE;
1190 if (x != 0 || y!= 0)
1192 if (event->state & GDK_SHIFT_MASK)
1197 keyboard_scroll_calc(&x, &y, event);
1198 pixbuf_renderer_scroll(pr, x, y);
1202 if (stop_signal) return stop_signal;
1204 if (event->state & GDK_CONTROL_MASK)
1207 switch (event->keyval)
1221 if (fd) file_util_copy(fd, NULL, NULL, GTK_WIDGET(pr));
1224 if (fd) file_util_move(fd, NULL, NULL, GTK_WIDGET(pr));
1227 if (fd) file_util_rename(fd, NULL, GTK_WIDGET(pr));
1232 options->file_ops.safe_delete_enable = TRUE;
1233 file_util_delete(fd, NULL, GTK_WIDGET(pr));
1237 pan_search_toggle_visible(pw, TRUE);
1240 pan_search_activate(pw);
1243 pan_window_close(pw);
1246 stop_signal = FALSE;
1253 switch (event->keyval)
1255 case GDK_KEY_Escape:
1258 pan_fullscreen_toggle(pw, TRUE);
1262 pan_search_toggle_visible(pw, FALSE);
1266 stop_signal = FALSE;
1270 if (stop_signal) return stop_signal;
1272 // Don't steal characters from entry boxes.
1276 switch (event->keyval)
1278 case '+': case '=': case GDK_KEY_KP_Add:
1279 pixbuf_renderer_zoom_adjust(pr, ZOOM_INCREMENT);
1281 case '-': case GDK_KEY_KP_Subtract:
1282 pixbuf_renderer_zoom_adjust(pr, -ZOOM_INCREMENT);
1284 case 'Z': case 'z': case GDK_KEY_KP_Divide: case '1':
1285 pixbuf_renderer_zoom_set(pr, 1.0);
1288 pixbuf_renderer_zoom_set(pr, 2.0);
1291 pixbuf_renderer_zoom_set(pr, 3.0);
1294 pixbuf_renderer_zoom_set(pr, 4.0);
1297 pixbuf_renderer_zoom_set(pr, -4.0);
1300 pixbuf_renderer_zoom_set(pr, -3.0);
1303 pixbuf_renderer_zoom_set(pr, -2.0);
1308 pan_fullscreen_toggle(pw, FALSE);
1312 case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1316 menu = pan_popup_menu(pw);
1317 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
1318 pan_window_menu_pos_cb, pw, 0, GDK_CURRENT_TIME);
1321 pan_search_toggle_visible(pw, TRUE);
1323 stop_signal = FALSE;
1328 if (!stop_signal && is_help_key(event))
1330 help_window_show("GuideOtherWindowsPanView.html");
1338 *-----------------------------------------------------------------------------
1340 *-----------------------------------------------------------------------------
1343 static void pan_info_add_exif(PanTextAlignment *ta, FileData *fd)
1352 exif_list = bar_pane_exif_list();
1355 title = exif_list->data;
1356 exif_list = exif_list->next;
1357 key = exif_list->data;
1358 exif_list = exif_list->next;
1360 text = metadata_read_string(fd, key, METADATA_FORMATTED);
1361 if (text && text[0] != '\0')
1363 pan_text_alignment_add(ta, title, text);
1369 string_list_free(exif_list);
1373 void pan_info_update(PanWindow *pw, PanItem *pi)
1375 PanTextAlignment *ta;
1379 gint x1, y1, x2, y2, x3, y3;
1382 if (pw->click_pi == pi) return;
1383 if (pi && !pi->fd) pi = NULL;
1385 while ((p = pan_item_find_by_key(pw, PAN_ITEM_NONE, "info"))) pan_item_remove(pw, p);
1390 DEBUG_1("info set to %s", pi->fd->path);
1392 pbox = pan_item_box_new(pw, NULL, pi->x + pi->width + 4, pi->y, 10, 10,
1394 PAN_POPUP_COLOR, PAN_POPUP_ALPHA,
1395 PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
1396 pan_item_set_key(pbox, "info");
1398 if (pi->type == PAN_ITEM_THUMB && pi->pixbuf)
1400 w = gdk_pixbuf_get_width(pi->pixbuf);
1401 h = gdk_pixbuf_get_height(pi->pixbuf);
1403 x1 = pi->x + pi->width - (pi->width - w) / 2 - 8;
1404 y1 = pi->y + (pi->height - h) / 2 + 8;
1408 x1 = pi->x + pi->width - 8;
1416 util_clip_triangle(x1, y1, x2, y2, x3, y3,
1419 p = pan_item_tri_new(pw, NULL, x, y, w, h,
1420 x1, y1, x2, y2, x3, y3,
1421 PAN_POPUP_COLOR, PAN_POPUP_ALPHA);
1422 pan_item_tri_border(p, PAN_BORDER_1 | PAN_BORDER_3, PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
1423 pan_item_set_key(p, "info");
1424 pan_item_added(pw, p);
1426 ta = pan_text_alignment_new(pw, pbox->x + PREF_PAD_BORDER, pbox->y + PREF_PAD_BORDER, "info");
1428 pan_text_alignment_add(ta, _("Filename:"), pi->fd->name);
1429 buf = remove_level_from_path(pi->fd->path);
1430 pan_text_alignment_add(ta, _("Location:"), buf);
1432 pan_text_alignment_add(ta, _("Date:"), text_from_time(pi->fd->date));
1433 buf = text_from_size(pi->fd->size);
1434 pan_text_alignment_add(ta, _("Size:"), buf);
1437 if (pw->info_includes_exif)
1439 pan_info_add_exif(ta, pi->fd);
1442 pan_text_alignment_calc(ta, pbox);
1443 pan_text_alignment_free(ta);
1445 pan_item_box_shadow(pbox, PAN_SHADOW_OFFSET * 2, PAN_SHADOW_FADE * 2);
1446 pan_item_added(pw, pbox);
1448 if (pw->info_image_size > PAN_IMAGE_SIZE_THUMB_NONE)
1451 if (image_load_dimensions(pi->fd, &iw, &ih))
1455 switch (pw->info_image_size)
1457 case PAN_IMAGE_SIZE_10:
1460 case PAN_IMAGE_SIZE_25:
1463 case PAN_IMAGE_SIZE_33:
1466 case PAN_IMAGE_SIZE_50:
1469 case PAN_IMAGE_SIZE_100:
1474 iw = MAX(1, iw * scale / 100);
1475 ih = MAX(1, ih * scale / 100);
1477 pbox = pan_item_box_new(pw, NULL, pbox->x, pbox->y + pbox->height + 8, 10, 10,
1479 PAN_POPUP_COLOR, PAN_POPUP_ALPHA,
1480 PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
1481 pan_item_set_key(pbox, "info");
1483 p = pan_item_image_new(pw, file_data_new_group(pi->fd->path),
1484 pbox->x + PREF_PAD_BORDER, pbox->y + PREF_PAD_BORDER, iw, ih);
1485 pan_item_set_key(p, "info");
1486 pan_item_size_by_item(pbox, p, PREF_PAD_BORDER);
1488 pan_item_box_shadow(pbox, PAN_SHADOW_OFFSET * 2, PAN_SHADOW_FADE * 2);
1489 pan_item_added(pw, pbox);
1493 pan_layout_resize(pw);
1498 *-----------------------------------------------------------------------------
1500 *-----------------------------------------------------------------------------
1503 static void button_cb(PixbufRenderer *pr, GdkEventButton *event, gpointer data)
1505 PanWindow *pw = data;
1513 rx = (gdouble)(pr->x_scroll + event->x - pr->x_offset) / pr->scale;
1514 ry = (gdouble)(pr->y_scroll + event->y - pr->y_offset) / pr->scale;
1517 pi = pan_item_find_by_coord(pw, PAN_ITEM_BOX, rx, ry, "info");
1518 if (pi && event->button == MOUSE_BUTTON_LEFT)
1520 pan_info_update(pw, NULL);
1524 pi = pan_item_find_by_coord(pw, (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE) ? PAN_ITEM_IMAGE : PAN_ITEM_THUMB,
1527 switch (event->button)
1529 case MOUSE_BUTTON_LEFT:
1530 pan_info_update(pw, pi);
1532 if (!pi && pw->layout == PAN_LAYOUT_CALENDAR)
1534 pi = pan_item_find_by_coord(pw, PAN_ITEM_BOX, rx, ry, "day");
1535 pan_calendar_update(pw, pi);
1538 case MOUSE_BUTTON_MIDDLE:
1540 case MOUSE_BUTTON_RIGHT:
1541 pan_info_update(pw, pi);
1542 menu = pan_popup_menu(pw);
1543 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1550 static void scroll_cb(PixbufRenderer *pr, GdkEventScroll *event, gpointer data)
1557 if (!(event->state & GDK_SHIFT_MASK))
1563 if (event->state & GDK_CONTROL_MASK)
1565 switch (event->direction)
1568 pixbuf_renderer_zoom_adjust_at_point(pr, ZOOM_INCREMENT,
1569 (gint)event->x, (gint)event->y);
1571 case GDK_SCROLL_DOWN:
1572 pixbuf_renderer_zoom_adjust_at_point(pr, -ZOOM_INCREMENT,
1573 (gint)event->x, (gint)event->y);
1581 switch (event->direction)
1584 pixbuf_renderer_scroll(pr, 0, -h);
1586 case GDK_SCROLL_DOWN:
1587 pixbuf_renderer_scroll(pr, 0, h);
1589 case GDK_SCROLL_LEFT:
1590 pixbuf_renderer_scroll(pr, -w, 0);
1592 case GDK_SCROLL_RIGHT:
1593 pixbuf_renderer_scroll(pr, w, 0);
1601 static void pan_image_set_buttons(PanWindow *pw, ImageWindow *imd)
1603 g_signal_connect(G_OBJECT(imd->pr), "clicked",
1604 G_CALLBACK(button_cb), pw);
1605 g_signal_connect(G_OBJECT(imd->pr), "scroll_event",
1606 G_CALLBACK(scroll_cb), pw);
1609 static void pan_fullscreen_stop_func(FullScreenData *fs, gpointer data)
1611 PanWindow *pw = data;
1614 pw->imd = pw->imd_normal;
1617 static void pan_fullscreen_toggle(PanWindow *pw, gboolean force_off)
1619 if (force_off && !pw->fs) return;
1623 fullscreen_stop(pw->fs);
1627 pw->fs = fullscreen_start(pw->window, pw->imd, pan_fullscreen_stop_func, pw);
1628 pan_image_set_buttons(pw, pw->fs->imd);
1629 g_signal_connect(G_OBJECT(pw->fs->window), "key_press_event",
1630 G_CALLBACK(pan_window_key_press_cb), pw);
1632 pw->imd = pw->fs->imd;
1636 static void pan_window_image_zoom_cb(PixbufRenderer *pr, gdouble zoom, gpointer data)
1638 PanWindow *pw = data;
1641 text = image_zoom_get_as_text(pw->imd);
1642 gtk_label_set_text(GTK_LABEL(pw->label_zoom), text);
1646 static void pan_window_image_scroll_notify_cb(PixbufRenderer *pr, gpointer data)
1648 PanWindow *pw = data;
1653 if (pr->scale == 0.0) return;
1655 pixbuf_renderer_get_visible_rect(pr, &rect);
1656 pixbuf_renderer_get_image_size(pr, &width, &height);
1658 adj = gtk_range_get_adjustment(GTK_RANGE(pw->scrollbar_h));
1659 gtk_adjustment_set_page_size(adj, rect.width);
1660 gtk_adjustment_set_page_increment(adj, gtk_adjustment_get_page_size(adj) / 2.0);
1661 gtk_adjustment_set_step_increment(adj, 48.0 / pr->scale);
1662 gtk_adjustment_set_lower(adj, 0.0);
1663 gtk_adjustment_set_upper(adj, MAX((gdouble)width, 1.0));
1664 gtk_adjustment_set_value(adj, (gdouble)rect.x);
1666 pref_signal_block_data(pw->scrollbar_h, pw);
1667 gtk_adjustment_changed(adj);
1668 gtk_adjustment_value_changed(adj);
1669 pref_signal_unblock_data(pw->scrollbar_h, pw);
1671 adj = gtk_range_get_adjustment(GTK_RANGE(pw->scrollbar_v));
1672 gtk_adjustment_set_page_size(adj, rect.height);
1673 gtk_adjustment_set_page_increment(adj, gtk_adjustment_get_page_size(adj) / 2.0);
1674 gtk_adjustment_set_step_increment(adj, 48.0 / pr->scale);
1675 gtk_adjustment_set_lower(adj, 0.0);
1676 gtk_adjustment_set_upper(adj, MAX((gdouble)height, 1.0));
1677 gtk_adjustment_set_value(adj, (gdouble)rect.y);
1679 pref_signal_block_data(pw->scrollbar_v, pw);
1680 gtk_adjustment_changed(adj);
1681 gtk_adjustment_value_changed(adj);
1682 pref_signal_unblock_data(pw->scrollbar_v, pw);
1685 static void pan_window_scrollbar_h_value_cb(GtkRange *range, gpointer data)
1687 PanWindow *pw = data;
1691 pr = PIXBUF_RENDERER(pw->imd_normal->pr);
1693 if (!pr->scale) return;
1695 x = (gint)gtk_range_get_value(range);
1697 pixbuf_renderer_scroll_to_point(pr, x, (gint)((gdouble)pr->y_scroll / pr->scale), 0.0, 0.0);
1700 static void pan_window_scrollbar_v_value_cb(GtkRange *range, gpointer data)
1702 PanWindow *pw = data;
1706 pr = PIXBUF_RENDERER(pw->imd_normal->pr);
1708 if (!pr->scale) return;
1710 y = (gint)gtk_range_get_value(range);
1712 pixbuf_renderer_scroll_to_point(pr, (gint)((gdouble)pr->x_scroll / pr->scale), y, 0.0, 0.0);
1715 static void pan_window_layout_change_cb(GtkWidget *combo, gpointer data)
1717 PanWindow *pw = data;
1719 pw->layout = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
1720 pan_layout_update(pw);
1723 static void pan_window_layout_size_cb(GtkWidget *combo, gpointer data)
1725 PanWindow *pw = data;
1727 pw->size = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
1728 pan_layout_update(pw);
1731 static void pan_window_entry_activate_cb(const gchar *new_text, gpointer data)
1733 PanWindow *pw = data;
1736 path = remove_trailing_slash(new_text);
1737 parse_out_relatives(path);
1741 warning_dialog(_("Folder not found"),
1742 _("The entered path is not a folder"),
1743 GTK_STOCK_DIALOG_WARNING, pw->path_entry);
1747 FileData *dir_fd = file_data_new_dir(path);
1748 tab_completion_append_to_history(pw->path_entry, path);
1750 pan_layout_set_fd(pw, dir_fd);
1751 file_data_unref(dir_fd);
1757 static void pan_window_close(PanWindow *pw)
1759 pan_window_list = g_list_remove(pan_window_list, pw);
1761 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_EXIF_PAN_DATE, pw->exif_date_enable);
1762 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_INFO_IMAGE, pw->info_image_size);
1763 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_INFO_EXIF, pw->info_includes_exif);
1767 g_source_remove(pw->idle_id);
1770 pan_fullscreen_toggle(pw, TRUE);
1771 pan_search_ui_destroy(&pw->search_ui);
1772 pan_filter_ui_destroy(&pw->filter_ui);
1773 gtk_widget_destroy(pw->window);
1775 pan_window_items_free(pw);
1778 file_data_unref(pw->dir_fd);
1783 static gboolean pan_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
1785 PanWindow *pw = data;
1787 pan_window_close(pw);
1791 static void pan_window_new_real(FileData *dir_fd)
1800 GdkGeometry geometry;
1802 pw = g_new0(PanWindow, 1);
1804 pw->dir_fd = file_data_ref(dir_fd);
1805 pw->layout = PAN_LAYOUT_TIMELINE;
1806 pw->size = PAN_IMAGE_SIZE_THUMB_NORMAL;
1807 pw->thumb_size = PAN_THUMB_SIZE_NORMAL;
1808 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
1810 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_EXIF_PAN_DATE, &pw->exif_date_enable))
1812 pw->exif_date_enable = FALSE;
1814 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_INFO_IMAGE, &pw->info_image_size))
1816 pw->info_image_size = PAN_IMAGE_SIZE_THUMB_NONE;
1818 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_INFO_EXIF, &pw->info_includes_exif))
1820 pw->info_includes_exif = TRUE;
1823 pw->ignore_symlinks = TRUE;
1827 pw->window = window_new(GTK_WINDOW_TOPLEVEL, "panview", NULL, NULL, _("Pan View"));
1828 DEBUG_NAME(pw->window);
1830 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1831 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1832 gtk_window_set_geometry_hints(GTK_WINDOW(pw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
1834 gtk_window_set_resizable(GTK_WINDOW(pw->window), TRUE);
1835 gtk_container_set_border_width(GTK_CONTAINER(pw->window), 0);
1837 vbox = gtk_vbox_new(FALSE, 0);
1839 gtk_container_add(GTK_CONTAINER(pw->window), vbox);
1840 gtk_widget_show(vbox);
1842 box = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
1844 pref_spacer(box, 0);
1845 pref_label_new(box, _("Location:"));
1846 combo = tab_completion_new_with_history(&pw->path_entry, dir_fd->path, "pan_view_path", -1,
1847 pan_window_entry_activate_cb, pw);
1848 gtk_box_pack_start(GTK_BOX(box), combo, TRUE, TRUE, 0);
1849 gtk_widget_show(combo);
1851 combo = gtk_combo_box_text_new();
1852 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Timeline"));
1853 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Calendar"));
1854 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Folders"));
1855 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Folders (flower)"));
1856 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Grid"));
1858 gtk_combo_box_set_active(GTK_COMBO_BOX(combo), pw->layout);
1859 g_signal_connect(G_OBJECT(combo), "changed",
1860 G_CALLBACK(pan_window_layout_change_cb), pw);
1861 gtk_box_pack_start(GTK_BOX(box), combo, FALSE, FALSE, 0);
1862 gtk_widget_show(combo);
1864 combo = gtk_combo_box_text_new();
1865 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Dots"));
1866 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("No Images"));
1867 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Small Thumbnails"));
1868 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Normal Thumbnails"));
1869 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Large Thumbnails"));
1870 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:10 (10%)"));
1871 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:4 (25%)"));
1872 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:3 (33%)"));
1873 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:2 (50%)"));
1874 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:1 (100%)"));
1876 gtk_combo_box_set_active(GTK_COMBO_BOX(combo), pw->size);
1877 g_signal_connect(G_OBJECT(combo), "changed",
1878 G_CALLBACK(pan_window_layout_size_cb), pw);
1879 gtk_box_pack_start(GTK_BOX(box), combo, FALSE, FALSE, 0);
1880 gtk_widget_show(combo);
1882 table = pref_table_new(vbox, 2, 2, FALSE, TRUE);
1883 gtk_table_set_row_spacings(GTK_TABLE(table), 2);
1884 gtk_table_set_col_spacings(GTK_TABLE(table), 2);
1886 /** @FIXME pan view does not work correctly when renderer-clutter()
1889 gint temp = options->image.use_clutter_renderer;
1890 options->image.use_clutter_renderer = FALSE;
1891 pw->imd = image_new(TRUE);
1892 options->image.use_clutter_renderer = temp;
1894 pw->imd_normal = pw->imd;
1896 g_signal_connect(G_OBJECT(pw->imd->pr), "zoom",
1897 G_CALLBACK(pan_window_image_zoom_cb), pw);
1898 g_signal_connect(G_OBJECT(pw->imd->pr), "scroll_notify",
1899 G_CALLBACK(pan_window_image_scroll_notify_cb), pw);
1901 gtk_table_attach(GTK_TABLE(table), pw->imd->widget, 0, 1, 0, 1,
1902 GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 0);
1903 gtk_widget_show(GTK_WIDGET(pw->imd->widget));
1905 pan_window_dnd_init(pw);
1907 pan_image_set_buttons(pw, pw->imd);
1909 pw->scrollbar_h = gtk_hscrollbar_new(NULL);
1910 g_signal_connect(G_OBJECT(pw->scrollbar_h), "value_changed",
1911 G_CALLBACK(pan_window_scrollbar_h_value_cb), pw);
1912 gtk_table_attach(GTK_TABLE(table), pw->scrollbar_h, 0, 1, 1, 2,
1913 GTK_FILL | GTK_EXPAND, 0, 0, 0);
1914 gtk_widget_show(pw->scrollbar_h);
1916 pw->scrollbar_v = gtk_vscrollbar_new(NULL);
1917 g_signal_connect(G_OBJECT(pw->scrollbar_v), "value_changed",
1918 G_CALLBACK(pan_window_scrollbar_v_value_cb), pw);
1919 gtk_table_attach(GTK_TABLE(table), pw->scrollbar_v, 1, 2, 0, 1,
1920 0, GTK_FILL | GTK_EXPAND, 0, 0);
1921 gtk_widget_show(pw->scrollbar_v);
1925 pw->search_ui = pan_search_ui_new(pw);
1926 gtk_box_pack_start(GTK_BOX(vbox), pw->search_ui->search_box, FALSE, FALSE, 2);
1929 pw->filter_ui = pan_filter_ui_new(pw);
1930 gtk_box_pack_start(GTK_BOX(vbox), pw->filter_ui->filter_box, FALSE, FALSE, 2);
1934 box = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
1936 frame = gtk_frame_new(NULL);
1938 gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
1939 gtk_widget_set_size_request(frame, ZOOM_LABEL_WIDTH, -1);
1940 gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 0);
1941 gtk_widget_show(frame);
1943 hbox = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
1944 gtk_container_add(GTK_CONTAINER(frame), hbox);
1945 gtk_widget_show(hbox);
1947 pref_spacer(hbox, 0);
1948 pw->label_message = pref_label_new(hbox, "");
1950 frame = gtk_frame_new(NULL);
1952 gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
1953 gtk_widget_set_size_request(frame, ZOOM_LABEL_WIDTH, -1);
1954 gtk_box_pack_end(GTK_BOX(box), frame, FALSE, FALSE, 0);
1955 gtk_widget_show(frame);
1957 pw->label_zoom = gtk_label_new("");
1958 gtk_container_add(GTK_CONTAINER(frame), pw->label_zoom);
1959 gtk_widget_show(pw->label_zoom);
1961 // Add the "Find" button to the status bar area.
1962 gtk_box_pack_end(GTK_BOX(box), pw->search_ui->search_button, FALSE, FALSE, 0);
1963 gtk_widget_show(pw->search_ui->search_button);
1965 // Add the "Filter" button to the status bar area.
1966 gtk_box_pack_end(GTK_BOX(box), pw->filter_ui->filter_button, FALSE, FALSE, 0);
1967 gtk_widget_show(pw->filter_ui->filter_button);
1969 g_signal_connect(G_OBJECT(pw->window), "delete_event",
1970 G_CALLBACK(pan_window_delete_cb), pw);
1971 g_signal_connect(G_OBJECT(pw->window), "key_press_event",
1972 G_CALLBACK(pan_window_key_press_cb), pw);
1974 gtk_window_set_default_size(GTK_WINDOW(pw->window), PAN_WINDOW_DEFAULT_WIDTH, PAN_WINDOW_DEFAULT_HEIGHT);
1976 pan_layout_update(pw);
1978 gtk_widget_grab_focus(GTK_WIDGET(pw->imd->widget));
1979 gtk_widget_show(pw->window);
1981 pan_window_list = g_list_append(pan_window_list, pw);
1985 *-----------------------------------------------------------------------------
1986 * performance warnings
1987 *-----------------------------------------------------------------------------
1990 static void pan_warning_ok_cb(GenericDialog *gd, gpointer data)
1992 FileData *dir_fd = data;
1994 generic_dialog_close(gd);
1996 pan_window_new_real(dir_fd);
1997 file_data_unref(dir_fd);
2000 static void pan_warning_hide_cb(GtkWidget *button, gpointer data)
2004 hide_dlg = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
2005 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_HIDE_WARNING, hide_dlg);
2008 static gboolean pan_warning(FileData *dir_fd)
2014 GtkWidget *ct_button;
2017 if (dir_fd && strcmp(dir_fd->path, G_DIR_SEPARATOR_S) == 0)
2019 pan_warning_folder(dir_fd->path, NULL);
2023 if (options->thumbnails.enable_caching &&
2024 options->thumbnails.spec_standard) return FALSE;
2026 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_HIDE_WARNING, &hide_dlg)) hide_dlg = FALSE;
2027 if (hide_dlg) return FALSE;
2029 gd = generic_dialog_new(_("Pan View Performance"), "pan_view_warning", NULL, FALSE,
2031 gd->data = file_data_ref(dir_fd);
2032 generic_dialog_add_button(gd, GTK_STOCK_OK, NULL,
2033 pan_warning_ok_cb, TRUE);
2035 box = generic_dialog_add_message(gd, GTK_STOCK_DIALOG_INFO,
2036 _("Pan view performance may be poor."),
2037 _("To improve the performance of thumbnails in\npan view the following options can be enabled.\n\nNote that both options must be enabled to\nnotice a change in performance."), TRUE);
2039 group = pref_box_new(box, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
2040 pref_spacer(group, PREF_PAD_INDENT);
2041 group = pref_box_new(group, TRUE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2043 ct_button = pref_checkbox_new_int(group, _("Cache thumbnails"),
2044 options->thumbnails.enable_caching, &options->thumbnails.enable_caching);
2045 button = pref_checkbox_new_int(group, _("Use shared thumbnail cache"),
2046 options->thumbnails.spec_standard, &options->thumbnails.spec_standard);
2047 pref_checkbox_link_sensitivity(ct_button, button);
2051 pref_checkbox_new(box, _("Do not show this dialog again"), hide_dlg,
2052 G_CALLBACK(pan_warning_hide_cb), NULL);
2054 gtk_widget_show(gd->dialog);
2061 *-----------------------------------------------------------------------------
2063 *-----------------------------------------------------------------------------
2066 void pan_window_new(FileData *dir_fd)
2068 if (pan_warning(dir_fd)) return;
2070 pan_window_new_real(dir_fd);
2075 *-----------------------------------------------------------------------------
2077 *-----------------------------------------------------------------------------
2080 #define INFO_IMAGE_SIZE_KEY "image_size_data"
2083 static void pan_new_window_cb(GtkWidget *widget, gpointer data)
2085 PanWindow *pw = data;
2088 fd = pan_menu_click_fd(pw);
2091 pan_fullscreen_toggle(pw, TRUE);
2092 view_window_new(fd);
2096 static void pan_go_to_original_cb(GtkWidget *widget, gpointer data)
2098 LayoutWindow *lw = NULL;
2099 PanWindow *pw = data;
2102 if (!layout_valid(&lw)) return;
2104 fd = pan_menu_click_fd(pw);
2107 layout_set_fd(lw, fd);
2111 static void pan_edit_cb(GtkWidget *widget, gpointer data)
2115 const gchar *key = data;
2117 pw = submenu_item_get_data(widget);
2120 fd = pan_menu_click_fd(pw);
2123 if (!editor_window_flag_set(key))
2125 pan_fullscreen_toggle(pw, TRUE);
2127 file_util_start_editor_from_file(key, fd, pw->imd->widget);
2131 static void pan_zoom_in_cb(GtkWidget *widget, gpointer data)
2133 PanWindow *pw = data;
2135 image_zoom_adjust(pw->imd, ZOOM_INCREMENT);
2138 static void pan_zoom_out_cb(GtkWidget *widget, gpointer data)
2140 PanWindow *pw = data;
2142 image_zoom_adjust(pw->imd, -ZOOM_INCREMENT);
2145 static void pan_zoom_1_1_cb(GtkWidget *widget, gpointer data)
2147 PanWindow *pw = data;
2149 image_zoom_set(pw->imd, 1.0);
2152 static void pan_copy_cb(GtkWidget *widget, gpointer data)
2154 PanWindow *pw = data;
2157 fd = pan_menu_click_fd(pw);
2158 if (fd) file_util_copy(fd, NULL, NULL, pw->imd->widget);
2161 static void pan_move_cb(GtkWidget *widget, gpointer data)
2163 PanWindow *pw = data;
2166 fd = pan_menu_click_fd(pw);
2167 if (fd) file_util_move(fd, NULL, NULL, pw->imd->widget);
2170 static void pan_rename_cb(GtkWidget *widget, gpointer data)
2172 PanWindow *pw = data;
2175 fd = pan_menu_click_fd(pw);
2176 if (fd) file_util_rename(fd, NULL, pw->imd->widget);
2179 static void pan_delete_cb(GtkWidget *widget, gpointer data)
2181 PanWindow *pw = data;
2184 fd = pan_menu_click_fd(pw);
2187 options->file_ops.safe_delete_enable = FALSE;
2188 file_util_delete(fd, NULL, pw->imd->widget);
2192 static void pan_move_to_trash_cb(GtkWidget *widget, gpointer data)
2194 PanWindow *pw = data;
2197 fd = pan_menu_click_fd(pw);
2200 options->file_ops.safe_delete_enable = TRUE;
2201 file_util_delete(fd, NULL, pw->imd->widget);
2205 static void pan_copy_path_cb(GtkWidget *widget, gpointer data)
2207 PanWindow *pw = data;
2210 fd = pan_menu_click_fd(pw);
2211 if (fd) file_util_copy_path_to_clipboard(fd, TRUE);
2214 static void pan_copy_path_unquoted_cb(GtkWidget *widget, gpointer data)
2216 PanWindow *pw = data;
2219 fd = pan_menu_click_fd(pw);
2220 if (fd) file_util_copy_path_to_clipboard(fd, FALSE);
2223 static void pan_exif_date_toggle_cb(GtkWidget *widget, gpointer data)
2225 PanWindow *pw = data;
2227 pw->exif_date_enable = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
2228 pan_layout_update(pw);
2231 static void pan_info_toggle_exif_cb(GtkWidget *widget, gpointer data)
2233 PanWindow *pw = data;
2235 pw->info_includes_exif = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
2236 /** @FIXME sync info now */
2239 static void pan_info_toggle_image_cb(GtkWidget *widget, gpointer data)
2241 PanWindow *pw = data;
2243 pw->info_image_size = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), INFO_IMAGE_SIZE_KEY));
2244 /** @FIXME sync info now */
2247 static void pan_fullscreen_cb(GtkWidget *widget, gpointer data)
2249 PanWindow *pw = data;
2251 pan_fullscreen_toggle(pw, FALSE);
2254 static void pan_close_cb(GtkWidget *widget, gpointer data)
2256 PanWindow *pw = data;
2258 pan_window_close(pw);
2261 static void pan_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
2263 GList *editmenu_fd_list = data;
2265 filelist_free(editmenu_fd_list);
2268 static void pan_play_cb(GtkWidget *widget, gpointer data)
2270 PanWindow *pw = data;
2272 start_editor_from_file(options->image_l_click_video_editor, pw->click_pi->fd);
2275 static GList *pan_view_get_fd_list(PanWindow *pw)
2278 FileData *fd = pan_menu_click_fd(pw);
2280 if (fd) list = g_list_prepend(filelist_copy(fd->sidecar_files), file_data_ref(fd));
2286 * @brief Add file selection list to a collection
2288 * @param[in] data Index to the collection list menu item selected, or -1 for new collection
2292 static void pan_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
2295 GList *selection_list = NULL;
2297 pw = submenu_item_get_data(widget);
2298 selection_list = g_list_append(selection_list, pan_menu_click_fd(pw));
2299 pop_menu_collections(selection_list, data);
2301 filelist_free(selection_list);
2304 static GtkWidget *pan_popup_menu(PanWindow *pw)
2309 gboolean active, video;
2310 GList *editmenu_fd_list;
2312 active = (pw->click_pi != NULL);
2313 video = (active && pw->click_pi->fd && pw->click_pi->fd->format_class == FORMAT_CLASS_VIDEO);
2315 menu = popup_menu_short_lived();
2317 menu_item_add_stock_sensitive(menu, _("_Play"), GTK_STOCK_MEDIA_PLAY, video,
2318 G_CALLBACK(pan_play_cb), pw);
2319 menu_item_add_divider(menu);
2321 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN,
2322 G_CALLBACK(pan_zoom_in_cb), pw);
2323 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT,
2324 G_CALLBACK(pan_zoom_out_cb), pw);
2325 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100,
2326 G_CALLBACK(pan_zoom_1_1_cb), pw);
2327 menu_item_add_divider(menu);
2329 editmenu_fd_list = pan_view_get_fd_list(pw);
2330 g_signal_connect(G_OBJECT(menu), "destroy",
2331 G_CALLBACK(pan_popup_menu_destroy_cb), editmenu_fd_list);
2333 submenu_add_edit(menu, &item, G_CALLBACK(pan_edit_cb), pw, editmenu_fd_list);
2334 gtk_widget_set_sensitive(item, active);
2336 menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, active,
2337 G_CALLBACK(pan_new_window_cb), pw);
2338 menu_item_add_stock(menu, _("Go to original"), GTK_STOCK_FIND,
2339 G_CALLBACK(pan_go_to_original_cb), pw);
2341 menu_item_add_divider(menu);
2342 menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, active,
2343 G_CALLBACK(pan_copy_cb), pw);
2344 menu_item_add_sensitive(menu, _("_Move..."), active,
2345 G_CALLBACK(pan_move_cb), pw);
2346 menu_item_add_sensitive(menu, _("_Rename..."), active,
2347 G_CALLBACK(pan_rename_cb), pw);
2348 menu_item_add_sensitive(menu, _("_Copy path"), active,
2349 G_CALLBACK(pan_copy_path_cb), pw);
2350 menu_item_add_sensitive(menu, _("_Copy path unquoted"), active,
2351 G_CALLBACK(pan_copy_path_unquoted_cb), pw);
2353 menu_item_add_divider(menu);
2354 menu_item_add_stock_sensitive(menu,
2355 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
2356 _("Move to Trash"), PIXBUF_INLINE_ICON_TRASH, active,
2357 G_CALLBACK(pan_move_to_trash_cb), pw);
2358 menu_item_add_stock_sensitive(menu,
2359 options->file_ops.confirm_delete ? _("_Delete...") :
2360 _("_Delete"), GTK_STOCK_DELETE, active,
2361 G_CALLBACK(pan_delete_cb), pw);
2363 menu_item_add_divider(menu);
2365 submenu = submenu_add_collections(menu, &item,
2366 G_CALLBACK(pan_pop_menu_collections_cb), pw);
2367 gtk_widget_set_sensitive(item, TRUE);
2368 menu_item_add_divider(menu);
2371 item = menu_item_add_check(menu, _("Sort by E_xif date"), pw->exif_date_enable,
2372 G_CALLBACK(pan_exif_date_toggle_cb), pw);
2373 gtk_widget_set_sensitive(item, (pw->layout == PAN_LAYOUT_TIMELINE || pw->layout == PAN_LAYOUT_CALENDAR));
2375 menu_item_add_divider(menu);
2377 menu_item_add_check(menu, _("_Show Exif information"), pw->info_includes_exif,
2378 G_CALLBACK(pan_info_toggle_exif_cb), pw);
2379 item = menu_item_add(menu, _("Show im_age"), NULL, NULL);
2380 submenu = gtk_menu_new();
2381 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
2383 item = menu_item_add_check(submenu, _("_None"), (pw->info_image_size == PAN_IMAGE_SIZE_THUMB_NONE),
2384 G_CALLBACK(pan_info_toggle_image_cb), pw);
2385 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_THUMB_NONE));
2387 item = menu_item_add_check(submenu, _("_Full size"), (pw->info_image_size == PAN_IMAGE_SIZE_100),
2388 G_CALLBACK(pan_info_toggle_image_cb), pw);
2389 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_100));
2391 item = menu_item_add_check(submenu, _("1:2 (50%)"), (pw->info_image_size == PAN_IMAGE_SIZE_50),
2392 G_CALLBACK(pan_info_toggle_image_cb), pw);
2393 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_50));
2395 item = menu_item_add_check(submenu, _("1:3 (33%)"), (pw->info_image_size == PAN_IMAGE_SIZE_33),
2396 G_CALLBACK(pan_info_toggle_image_cb), pw);
2397 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_33));
2399 item = menu_item_add_check(submenu, _("1:4 (25%)"), (pw->info_image_size == PAN_IMAGE_SIZE_25),
2400 G_CALLBACK(pan_info_toggle_image_cb), pw);
2401 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_25));
2403 item = menu_item_add_check(submenu, _("1:10 (10%)"), (pw->info_image_size == PAN_IMAGE_SIZE_10),
2404 G_CALLBACK(pan_info_toggle_image_cb), pw);
2405 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_10));
2409 menu_item_add_divider(menu);
2413 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(pan_fullscreen_cb), pw);
2417 menu_item_add(menu, _("_Full screen"), G_CALLBACK(pan_fullscreen_cb), pw);
2420 menu_item_add_divider(menu);
2421 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(pan_close_cb), pw);
2428 *-----------------------------------------------------------------------------
2430 *-----------------------------------------------------------------------------
2433 static void pan_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
2435 GtkSelectionData *selection_data, guint info,
2436 guint time, gpointer data)
2438 PanWindow *pw = data;
2440 if (gtk_drag_get_source_widget(context) == pw->imd->pr) return;
2442 if (info == TARGET_URI_LIST)
2446 list = uri_filelist_from_gtk_selection_data(selection_data);
2447 if (list && isdir(((FileData *)list->data)->path))
2449 FileData *fd = list->data;
2451 pan_layout_set_fd(pw, fd);
2454 filelist_free(list);
2458 static void pan_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
2459 GtkSelectionData *selection_data, guint info,
2460 guint time, gpointer data)
2462 PanWindow *pw = data;
2465 fd = pan_menu_click_fd(pw);
2470 list = g_list_append(NULL, fd);
2471 uri_selection_data_set_uris_from_filelist(selection_data, list);
2476 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
2481 static void pan_window_dnd_init(PanWindow *pw)
2485 widget = pw->imd->pr;
2487 gtk_drag_source_set(widget, GDK_BUTTON2_MASK,
2488 dnd_file_drag_types, dnd_file_drag_types_count,
2489 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
2490 g_signal_connect(G_OBJECT(widget), "drag_data_get",
2491 G_CALLBACK(pan_window_set_dnd_data), pw);
2493 gtk_drag_dest_set(widget,
2494 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
2495 dnd_file_drop_types, dnd_file_drop_types_count,
2496 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
2497 g_signal_connect(G_OBJECT(widget), "drag_data_received",
2498 G_CALLBACK(pan_window_get_dnd_data), pw);
2501 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */