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"
35 #include "pan-calendar.h"
36 #include "pan-folder.h"
39 #include "pan-timeline.h"
41 #include "pan-view-search.h"
42 #include "pixbuf-renderer.h"
43 #include "pixbuf_util.h"
45 #include "ui_fileops.h"
48 #include "ui_tabcomp.h"
49 #include "ui_utildlg.h"
50 #include "uri_utils.h"
54 #include <gdk/gdkkeysyms.h> /* for keyboard values */
59 #define PAN_WINDOW_DEFAULT_WIDTH 720
60 #define PAN_WINDOW_DEFAULT_HEIGHT 500
62 #define PAN_TILE_SIZE 512
64 #define ZOOM_INCREMENT 1.0
65 #define ZOOM_LABEL_WIDTH 64
68 #define PAN_PREF_GROUP "pan_view_options"
69 #define PAN_PREF_HIDE_WARNING "hide_performance_warning"
70 #define PAN_PREF_EXIF_PAN_DATE "use_exif_date"
71 #define PAN_PREF_INFO_IMAGE "info_image_size"
72 #define PAN_PREF_INFO_EXIF "info_includes_exif"
75 static GList *pan_window_list = NULL;
78 static void pan_layout_update_idle(PanWindow *pw);
80 static void pan_fullscreen_toggle(PanWindow *pw, gboolean force_off);
82 static void pan_window_close(PanWindow *pw);
84 static GtkWidget *pan_popup_menu(PanWindow *pw);
86 static void pan_window_dnd_init(PanWindow *pw);
90 *-----------------------------------------------------------------------------
91 * the image/thumb loader queue
92 *-----------------------------------------------------------------------------
95 static gboolean pan_queue_step(PanWindow *pw);
98 static void pan_queue_thumb_done_cb(ThumbLoader *tl, gpointer data)
100 PanWindow *pw = data;
112 if (pi->pixbuf) g_object_unref(pi->pixbuf);
113 pi->pixbuf = thumb_loader_get_pixbuf(tl);
116 image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
120 thumb_loader_free(pw->tl);
123 while (pan_queue_step(pw));
126 static void pan_queue_image_done_cb(ImageLoader *il, gpointer data)
128 PanWindow *pw = data;
140 if (pi->pixbuf) g_object_unref(pi->pixbuf);
141 pi->pixbuf = image_loader_get_pixbuf(pw->il);
142 if (pi->pixbuf) g_object_ref(pi->pixbuf);
144 if (pi->pixbuf && pw->size != PAN_IMAGE_SIZE_100 &&
145 (gdk_pixbuf_get_width(pi->pixbuf) > pi->width ||
146 gdk_pixbuf_get_height(pi->pixbuf) > pi->height))
151 pi->pixbuf = gdk_pixbuf_scale_simple(tmp, pi->width, pi->height,
152 (GdkInterpType)options->image.zoom_quality);
157 image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
161 image_loader_free(pw->il);
164 while (pan_queue_step(pw));
167 static gboolean pan_queue_step(PanWindow *pw)
171 if (!pw->queue) return FALSE;
173 pi = pw->queue->data;
174 pw->queue = g_list_remove(pw->queue, pi);
177 if (!pw->queue_pi->fd)
179 pw->queue_pi->queued = FALSE;
184 image_loader_free(pw->il);
186 thumb_loader_free(pw->tl);
189 if (pi->type == PAN_ITEM_IMAGE)
191 pw->il = image_loader_new(pi->fd);
193 if (pw->size != PAN_IMAGE_SIZE_100)
195 image_loader_set_requested_size(pw->il, pi->width, pi->height);
198 g_signal_connect(G_OBJECT(pw->il), "error", (GCallback)pan_queue_image_done_cb, pw);
199 g_signal_connect(G_OBJECT(pw->il), "done", (GCallback)pan_queue_image_done_cb, pw);
201 if (image_loader_start(pw->il)) return FALSE;
203 image_loader_free(pw->il);
206 else if (pi->type == PAN_ITEM_THUMB)
208 pw->tl = thumb_loader_new(PAN_THUMB_SIZE, PAN_THUMB_SIZE);
210 if (!pw->tl->standard_loader)
212 /* The classic loader will recreate a thumbnail any time we
213 * request a different size than what exists. This view will
214 * almost never use the user configured sizes so disable cache.
216 thumb_loader_set_cache(pw->tl, FALSE, FALSE, FALSE);
219 thumb_loader_set_callbacks(pw->tl,
220 pan_queue_thumb_done_cb,
221 pan_queue_thumb_done_cb,
224 if (thumb_loader_start(pw->tl, pi->fd)) return FALSE;
226 thumb_loader_free(pw->tl);
230 pw->queue_pi->queued = FALSE;
235 static void pan_queue_add(PanWindow *pw, PanItem *pi)
237 if (!pi || pi->queued || pi->pixbuf) return;
238 if (pw->size <= PAN_IMAGE_SIZE_THUMB_NONE &&
239 (!pi->key || strcmp(pi->key, "info") != 0) )
245 pw->queue = g_list_prepend(pw->queue, pi);
247 if (!pw->tl && !pw->il) while (pan_queue_step(pw));
252 *-----------------------------------------------------------------------------
253 * tile request/dispose handlers
254 *-----------------------------------------------------------------------------
257 static gboolean pan_window_request_tile_cb(PixbufRenderer *pr, gint x, gint y,
258 gint width, gint height, GdkPixbuf *pixbuf, gpointer data)
260 PanWindow *pw = data;
265 pixbuf_set_rect_fill(pixbuf,
267 PAN_BACKGROUND_COLOR, 255);
269 for (i = (x / PAN_GRID_SIZE) * PAN_GRID_SIZE; i < x + width; i += PAN_GRID_SIZE)
273 if (util_clip_region(x, y, width, height,
277 pixbuf_draw_rect_fill(pixbuf,
278 rx - x, ry - y, rw, rh,
279 PAN_GRID_COLOR, PAN_GRID_ALPHA);
282 for (i = (y / PAN_GRID_SIZE) * PAN_GRID_SIZE; i < y + height; i += PAN_GRID_SIZE)
286 if (util_clip_region(x, y, width, height,
290 pixbuf_draw_rect_fill(pixbuf,
291 rx - x, ry - y, rw, rh,
292 PAN_GRID_COLOR, PAN_GRID_ALPHA);
296 list = pan_layout_intersect(pw, x, y, width, height);
301 gboolean queue = FALSE;
311 queue = pan_item_box_draw(pw, pi, pixbuf, pr, x, y, width, height);
313 case PAN_ITEM_TRIANGLE:
314 queue = pan_item_tri_draw(pw, pi, pixbuf, pr, x, y, width, height);
317 queue = pan_item_text_draw(pw, pi, pixbuf, pr, x, y, width, height);
320 queue = pan_item_thumb_draw(pw, pi, pixbuf, pr, x, y, width, height);
323 queue = pan_item_image_draw(pw, pi, pixbuf, pr, x, y, width, height);
330 if (queue) pan_queue_add(pw, pi);
338 static void pan_window_dispose_tile_cb(PixbufRenderer *pr, gint x, gint y,
339 gint width, gint height, GdkPixbuf *pixbuf, gpointer data)
341 PanWindow *pw = data;
345 list = pan_layout_intersect(pw, x, y, width, height);
354 if (pi->refcount > 0)
358 if (pi->refcount == 0)
362 pw->queue = g_list_remove(pw->queue, pi);
365 if (pw->queue_pi == pi) pw->queue_pi = NULL;
368 g_object_unref(pi->pixbuf);
380 *-----------------------------------------------------------------------------
382 *-----------------------------------------------------------------------------
385 static void pan_window_message(PanWindow *pw, const gchar *text)
395 gtk_label_set_text(GTK_LABEL(pw->label_message), text);
399 work = pw->list_static;
400 if (pw->layout == PAN_LAYOUT_CALENDAR)
410 pi->type == PAN_ITEM_BOX &&
411 pi->key && strcmp(pi->key, "dot") == 0)
413 size += pi->fd->size;
428 (pi->type == PAN_ITEM_THUMB || pi->type == PAN_ITEM_IMAGE))
430 size += pi->fd->size;
436 ss = text_from_size_abrev(size);
437 buf = g_strdup_printf(_("%d images, %s"), count, ss);
439 gtk_label_set_text(GTK_LABEL(pw->label_message), buf);
443 static void pan_warning_folder(const gchar *path, GtkWidget *parent)
447 message = g_strdup_printf(_("The pan view does not support the folder \"%s\"."), path);
448 warning_dialog(_("Folder not supported"), message,
449 GTK_STOCK_DIALOG_INFO, parent);
453 static void pan_window_zoom_limit(PanWindow *pw)
459 case PAN_IMAGE_SIZE_THUMB_DOTS:
460 case PAN_IMAGE_SIZE_THUMB_NONE:
461 case PAN_IMAGE_SIZE_THUMB_SMALL:
462 case PAN_IMAGE_SIZE_THUMB_NORMAL:
464 /* easily requires > 512mb ram when window size > 1024x768 and zoom is <= -8 */
468 case PAN_IMAGE_SIZE_THUMB_LARGE:
471 case PAN_IMAGE_SIZE_10:
472 case PAN_IMAGE_SIZE_25:
475 case PAN_IMAGE_SIZE_33:
476 case PAN_IMAGE_SIZE_50:
477 case PAN_IMAGE_SIZE_100:
483 image_zoom_set_limits(pw->imd, min, 32.0);
488 *-----------------------------------------------------------------------------
490 *-----------------------------------------------------------------------------
493 static gint pan_cache_sort_file_cb(gpointer a, gpointer b)
495 PanCacheData *pca = a;
496 PanCacheData *pcb = b;
497 return filelist_sort_compare_filedata(pca->fd, pcb->fd);
499 GList *pan_cache_sort(GList *list, SortType method, gboolean ascend)
501 return filelist_sort_full(list, method, ascend, (GCompareFunc) pan_cache_sort_file_cb);
505 static void pan_cache_free(PanWindow *pw)
509 work = pw->cache_list;
517 cache_sim_data_free(pc->cd);
518 file_data_unref(pc->fd);
522 g_list_free(pw->cache_list);
523 pw->cache_list = NULL;
525 filelist_free(pw->cache_todo);
526 pw->cache_todo = NULL;
532 cache_loader_free(pw->cache_cl);
536 static void pan_cache_fill(PanWindow *pw, FileData *dir_fd)
542 list = pan_list_tree(dir_fd, SORT_NAME, TRUE, pw->ignore_symlinks);
543 pw->cache_todo = g_list_reverse(list);
545 pw->cache_total = g_list_length(pw->cache_todo);
548 static void pan_cache_step_done_cb(CacheLoader *cl, gint error, gpointer data)
550 PanWindow *pw = data;
555 pc = pw->cache_list->data;
564 cache_loader_free(cl);
567 pan_layout_update_idle(pw);
570 static gboolean pan_cache_step(PanWindow *pw)
574 CacheDataType load_mask;
576 if (!pw->cache_todo) return TRUE;
578 fd = pw->cache_todo->data;
579 pw->cache_todo = g_list_remove(pw->cache_todo, fd);
581 pc = g_new0(PanCacheData, 1);
582 pc->fd = file_data_ref(fd);
586 pw->cache_list = g_list_prepend(pw->cache_list, pc);
588 cache_loader_free(pw->cache_cl);
590 load_mask = CACHE_LOADER_NONE;
591 if (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE) load_mask |= CACHE_LOADER_DIMENSIONS;
592 if (pw->exif_date_enable) load_mask |= CACHE_LOADER_DATE;
593 pw->cache_cl = cache_loader_new(pc->fd, load_mask,
594 pan_cache_step_done_cb, pw);
595 return (pw->cache_cl == NULL);
598 /* This sync date function is optimized for lists with a common sort */
599 void pan_cache_sync_date(PanWindow *pw, GList *list)
604 haystack = g_list_copy(pw->cache_list);
623 if (pc->cd && pc->cd->have_date && pc->cd->date >= 0)
625 fd->date = pc->cd->date;
628 haystack = g_list_delete_link(haystack, needle);
633 needle = needle->next;
638 g_list_free(haystack);
642 *-----------------------------------------------------------------------------
644 *-----------------------------------------------------------------------------
647 static void pan_grid_clear(PanWindow *pw)
651 work = pw->list_grid;
659 g_list_free(pg->list);
663 g_list_free(pw->list_grid);
664 pw->list_grid = NULL;
666 pw->list = g_list_concat(pw->list, pw->list_static);
667 pw->list_static = NULL;
670 static void pan_grid_build(PanWindow *pw, gint width, gint height, gint grid_size)
680 l = g_list_length(pw->list);
684 col = (gint)(sqrt((gdouble)l / grid_size) * width / height + 0.999);
685 col = CLAMP(col, 1, l / grid_size + 1);
686 row = (gint)((gdouble)l / grid_size / col);
687 if (row < 1) row = 1;
689 /* limit minimum size of grid so that a tile will always fit regardless of position */
690 cw = MAX((gint)ceil((gdouble)width / col), PAN_TILE_SIZE * 2);
691 ch = MAX((gint)ceil((gdouble)height / row), PAN_TILE_SIZE * 2);
696 DEBUG_1("intersect speedup grid is %dx%d, based on %d average per grid", col, row, grid_size);
698 for (j = 0; j < row; j++)
699 for (i = 0; i < col; i++)
701 if ((i + 1) * cw / 2 < width && (j + 1) * ch / 2 < height)
705 pg = g_new0(PanGrid, 1);
711 pw->list_grid = g_list_prepend(pw->list_grid, pg);
713 DEBUG_1("grid section: %d,%d (%dx%d)", pg->x, pg->y, pg->w, pg->h);
726 grid = pw->list_grid;
735 if (util_clip_region(pi->x, pi->y, pi->width, pi->height,
736 pg->x, pg->y, pg->w, pg->h,
739 pg->list = g_list_prepend(pg->list, pi);
744 work = pw->list_grid;
752 pg->list = g_list_reverse(pg->list);
755 pw->list_static = pw->list;
761 *-----------------------------------------------------------------------------
763 *-----------------------------------------------------------------------------
766 static void pan_window_items_free(PanWindow *pw)
775 PanItem *pi = work->data;
781 g_list_free(pw->list);
784 g_list_free(pw->queue);
788 image_loader_free(pw->il);
791 thumb_loader_free(pw->tl);
795 pw->search_pi = NULL;
800 *-----------------------------------------------------------------------------
801 * layout generation, queries, sizing
802 *-----------------------------------------------------------------------------
805 static void pan_layout_compute(PanWindow *pw, FileData *dir_fd,
806 gint *width, gint *height,
807 gint *scroll_x, gint *scroll_y)
809 pan_window_items_free(pw);
813 case PAN_IMAGE_SIZE_THUMB_DOTS:
814 pw->thumb_size = PAN_THUMB_SIZE_DOTS;
815 pw->thumb_gap = PAN_THUMB_GAP_DOTS;
817 case PAN_IMAGE_SIZE_THUMB_NONE:
818 pw->thumb_size = PAN_THUMB_SIZE_NONE;
819 pw->thumb_gap = PAN_THUMB_GAP_SMALL;
821 case PAN_IMAGE_SIZE_THUMB_SMALL:
822 pw->thumb_size = PAN_THUMB_SIZE_SMALL;
823 pw->thumb_gap = PAN_THUMB_GAP_SMALL;
825 case PAN_IMAGE_SIZE_THUMB_NORMAL:
827 pw->thumb_size = PAN_THUMB_SIZE_NORMAL;
828 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
830 case PAN_IMAGE_SIZE_THUMB_LARGE:
831 pw->thumb_size = PAN_THUMB_SIZE_LARGE;
832 pw->thumb_gap = PAN_THUMB_GAP_LARGE;
834 case PAN_IMAGE_SIZE_10:
836 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
838 case PAN_IMAGE_SIZE_25:
840 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
842 case PAN_IMAGE_SIZE_33:
844 pw->thumb_gap = PAN_THUMB_GAP_LARGE;
846 case PAN_IMAGE_SIZE_50:
848 pw->thumb_gap = PAN_THUMB_GAP_HUGE;
850 case PAN_IMAGE_SIZE_100:
851 pw->image_size = 100;
852 pw->thumb_gap = PAN_THUMB_GAP_HUGE;
863 case PAN_LAYOUT_GRID:
865 pan_grid_compute(pw, dir_fd, width, height);
867 case PAN_LAYOUT_FOLDERS_LINEAR:
868 pan_folder_tree_compute(pw, dir_fd, width, height);
870 case PAN_LAYOUT_FOLDERS_FLOWER:
871 pan_flower_compute(pw, dir_fd, width, height, scroll_x, scroll_y);
873 case PAN_LAYOUT_CALENDAR:
874 pan_calendar_compute(pw, dir_fd, width, height);
876 case PAN_LAYOUT_TIMELINE:
877 pan_timeline_compute(pw, dir_fd, width, height);
883 DEBUG_1("computed %d objects", g_list_length(pw->list));
886 static GList *pan_layout_intersect_l(GList *list, GList *item_list,
887 gint x, gint y, gint width, gint height)
900 if (util_clip_region(x, y, width, height,
901 pi->x, pi->y, pi->width, pi->height,
904 list = g_list_prepend(list, pi);
911 GList *pan_layout_intersect(PanWindow *pw, gint x, gint y, gint width, gint height)
917 grid = pw->list_grid;
923 if (x < pg->x || x + width > pg->x + pg->w ||
924 y < pg->y || y + height > pg->y + pg->h)
930 list = pan_layout_intersect_l(list, pw->list, x, y, width, height);
934 list = pan_layout_intersect_l(list, pg->list, x, y, width, height);
938 list = pan_layout_intersect_l(list, pw->list_static, x, y, width, height);
944 void pan_layout_resize(PanWindow *pw)
959 if (width < pi->x + pi->width) width = pi->x + pi->width;
960 if (height < pi->y + pi->height) height = pi->y + pi->height;
962 work = pw->list_static;
970 if (width < pi->x + pi->width) width = pi->x + pi->width;
971 if (height < pi->y + pi->height) height = pi->y + pi->height;
974 width += PAN_BOX_BORDER * 2;
975 height += PAN_BOX_BORDER * 2;
977 pr = PIXBUF_RENDERER(pw->imd->pr);
978 if (width < pr->window_width) width = pr->window_width;
979 if (height < pr->window_width) height = pr->window_height;
981 pixbuf_renderer_set_tiles_size(PIXBUF_RENDERER(pw->imd->pr), width, height);
984 static gint pan_layout_update_idle_cb(gpointer data)
986 PanWindow *pw = data;
992 if (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE ||
993 (pw->exif_date_enable && (pw->layout == PAN_LAYOUT_TIMELINE || pw->layout == PAN_LAYOUT_CALENDAR)))
995 if (!pw->cache_list && !pw->cache_todo)
997 pan_cache_fill(pw, pw->dir_fd);
1000 pan_window_message(pw, _("Reading image data..."));
1008 if (pw->cache_count == pw->cache_total)
1010 pan_window_message(pw, _("Sorting..."));
1012 else if (pw->cache_tick > 9)
1016 buf = g_strdup_printf("%s %d / %d", _("Reading image data..."),
1017 pw->cache_count, pw->cache_total);
1018 pan_window_message(pw, buf);
1024 if (pan_cache_step(pw)) return TRUE;
1031 pan_layout_compute(pw, pw->dir_fd, &width, &height, &scroll_x, &scroll_y);
1033 pan_window_zoom_limit(pw);
1035 if (width > 0 && height > 0)
1039 DEBUG_1("Canvas size is %d x %d", width, height);
1041 pan_grid_build(pw, width, height, 1000);
1043 pixbuf_renderer_set_tiles(PIXBUF_RENDERER(pw->imd->pr), width, height,
1044 PAN_TILE_SIZE, PAN_TILE_SIZE, 10,
1045 pan_window_request_tile_cb,
1046 pan_window_dispose_tile_cb, pw, 1.0);
1048 if (scroll_x == 0 && scroll_y == 0)
1056 pixbuf_renderer_scroll_to_point(PIXBUF_RENDERER(pw->imd->pr), scroll_x, scroll_y, align, align);
1059 pan_window_message(pw, NULL);
1065 static void pan_layout_update_idle(PanWindow *pw)
1069 pw->idle_id = g_idle_add(pan_layout_update_idle_cb, pw);
1073 static void pan_layout_update(PanWindow *pw)
1075 pan_window_message(pw, _("Sorting images..."));
1076 pan_layout_update_idle(pw);
1079 static void pan_layout_set_fd(PanWindow *pw, FileData *dir_fd)
1081 if (!dir_fd) return;
1083 if (strcmp(dir_fd->path, G_DIR_SEPARATOR_S) == 0)
1085 pan_warning_folder(dir_fd->path, pw->window);
1089 file_data_unref(pw->dir_fd);
1090 pw->dir_fd = file_data_ref(dir_fd);
1092 pan_layout_update(pw);
1097 *-----------------------------------------------------------------------------
1099 *-----------------------------------------------------------------------------
1102 FileData *pan_menu_click_fd(PanWindow *pw)
1104 if (pw->click_pi && pw->click_pi->fd) return pw->click_pi->fd;
1108 static void pan_window_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1110 PanWindow *pw = data;
1112 gdk_window_get_origin(gtk_widget_get_window(pw->imd->pr), x, y);
1113 popup_menu_position_clamp(menu, x, y, 0);
1116 static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1118 PanWindow *pw = data;
1121 gboolean stop_signal = FALSE;
1123 GtkWidget *imd_widget;
1129 pr = PIXBUF_RENDERER(pw->imd->pr);
1130 fd = pan_menu_click_fd(pw);
1132 imd_widget = gtk_container_get_focus_child(GTK_CONTAINER(pw->imd->widget));
1133 focused = (pw->fs || (imd_widget && gtk_widget_has_focus(imd_widget)));
1134 on_entry = (gtk_widget_has_focus(pw->path_entry) ||
1135 gtk_widget_has_focus(pw->search_ui->search_entry));
1140 switch (event->keyval)
1142 case GDK_KEY_Left: case GDK_KEY_KP_Left:
1145 case GDK_KEY_Right: case GDK_KEY_KP_Right:
1148 case GDK_KEY_Up: case GDK_KEY_KP_Up:
1151 case GDK_KEY_Down: case GDK_KEY_KP_Down:
1154 case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
1155 pixbuf_renderer_scroll(pr, 0, 0 - pr->vis_height / 2);
1157 case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
1158 pixbuf_renderer_scroll(pr, 0, pr->vis_height / 2);
1160 case GDK_KEY_Home: case GDK_KEY_KP_Home:
1161 pixbuf_renderer_scroll(pr, 0 - pr->vis_width / 2, 0);
1163 case GDK_KEY_End: case GDK_KEY_KP_End:
1164 pixbuf_renderer_scroll(pr, pr->vis_width / 2, 0);
1167 stop_signal = FALSE;
1171 if (x != 0 || y!= 0)
1173 if (event->state & GDK_SHIFT_MASK)
1178 keyboard_scroll_calc(&x, &y, event);
1179 pixbuf_renderer_scroll(pr, x, y);
1183 if (stop_signal) return stop_signal;
1185 if (event->state & GDK_CONTROL_MASK)
1188 switch (event->keyval)
1202 if (fd) file_util_copy(fd, NULL, NULL, GTK_WIDGET(pr));
1205 if (fd) file_util_move(fd, NULL, NULL, GTK_WIDGET(pr));
1208 if (fd) file_util_rename(fd, NULL, GTK_WIDGET(pr));
1211 if (fd) file_util_delete(fd, NULL, GTK_WIDGET(pr));
1214 pan_search_toggle_visible(pw, TRUE);
1217 pan_search_activate(pw);
1220 pan_window_close(pw);
1223 stop_signal = FALSE;
1230 switch (event->keyval)
1232 case GDK_KEY_Escape:
1235 pan_fullscreen_toggle(pw, TRUE);
1239 pan_search_toggle_visible(pw, FALSE);
1243 stop_signal = FALSE;
1247 if (stop_signal) return stop_signal;
1249 // Don't steal characters from entry boxes.
1253 switch (event->keyval)
1255 case '+': case '=': case GDK_KEY_KP_Add:
1256 pixbuf_renderer_zoom_adjust(pr, ZOOM_INCREMENT);
1258 case '-': case GDK_KEY_KP_Subtract:
1259 pixbuf_renderer_zoom_adjust(pr, -ZOOM_INCREMENT);
1261 case 'Z': case 'z': case GDK_KEY_KP_Divide: case '1':
1262 pixbuf_renderer_zoom_set(pr, 1.0);
1265 pixbuf_renderer_zoom_set(pr, 2.0);
1268 pixbuf_renderer_zoom_set(pr, 3.0);
1271 pixbuf_renderer_zoom_set(pr, 4.0);
1274 pixbuf_renderer_zoom_set(pr, -4.0);
1277 pixbuf_renderer_zoom_set(pr, -3.0);
1280 pixbuf_renderer_zoom_set(pr, -2.0);
1285 pan_fullscreen_toggle(pw, FALSE);
1289 case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1293 menu = pan_popup_menu(pw);
1294 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
1295 pan_window_menu_pos_cb, pw, 0, GDK_CURRENT_TIME);
1298 pan_search_toggle_visible(pw, TRUE);
1301 help_window_show("GuideReferenceKeyboardShortcuts.html#PanViewKeyboardShortcuts");
1304 stop_signal = FALSE;
1314 *-----------------------------------------------------------------------------
1316 *-----------------------------------------------------------------------------
1319 static void pan_info_add_exif(PanTextAlignment *ta, FileData *fd)
1324 pan_text_alignment_add(ta, NULL, NULL);
1328 void pan_info_update(PanWindow *pw, PanItem *pi)
1330 PanTextAlignment *ta;
1334 gint x1, y1, x2, y2, x3, y3;
1337 if (pw->click_pi == pi) return;
1338 if (pi && !pi->fd) pi = NULL;
1340 while ((p = pan_item_find_by_key(pw, PAN_ITEM_NONE, "info"))) pan_item_remove(pw, p);
1345 DEBUG_1("info set to %s", pi->fd->path);
1347 pbox = pan_item_box_new(pw, NULL, pi->x + pi->width + 4, pi->y, 10, 10,
1349 PAN_POPUP_COLOR, PAN_POPUP_ALPHA,
1350 PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
1351 pan_item_set_key(pbox, "info");
1353 if (pi->type == PAN_ITEM_THUMB && pi->pixbuf)
1355 w = gdk_pixbuf_get_width(pi->pixbuf);
1356 h = gdk_pixbuf_get_height(pi->pixbuf);
1358 x1 = pi->x + pi->width - (pi->width - w) / 2 - 8;
1359 y1 = pi->y + (pi->height - h) / 2 + 8;
1363 x1 = pi->x + pi->width - 8;
1371 util_clip_triangle(x1, y1, x2, y2, x3, y3,
1374 p = pan_item_tri_new(pw, NULL, x, y, w, h,
1375 x1, y1, x2, y2, x3, y3,
1376 PAN_POPUP_COLOR, PAN_POPUP_ALPHA);
1377 pan_item_tri_border(p, PAN_BORDER_1 | PAN_BORDER_3, PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
1378 pan_item_set_key(p, "info");
1379 pan_item_added(pw, p);
1381 ta = pan_text_alignment_new(pw, pbox->x + PREF_PAD_BORDER, pbox->y + PREF_PAD_BORDER, "info");
1383 pan_text_alignment_add(ta, _("Filename:"), pi->fd->name);
1384 buf = remove_level_from_path(pi->fd->path);
1385 pan_text_alignment_add(ta, _("Location:"), buf);
1387 pan_text_alignment_add(ta, _("Date:"), text_from_time(pi->fd->date));
1388 buf = text_from_size(pi->fd->size);
1389 pan_text_alignment_add(ta, _("Size:"), buf);
1392 if (pw->info_includes_exif)
1394 pan_info_add_exif(ta, pi->fd);
1397 pan_text_alignment_calc(ta, pbox);
1398 pan_text_alignment_free(ta);
1400 pan_item_box_shadow(pbox, PAN_SHADOW_OFFSET * 2, PAN_SHADOW_FADE * 2);
1401 pan_item_added(pw, pbox);
1403 if (pw->info_image_size > PAN_IMAGE_SIZE_THUMB_NONE)
1406 if (image_load_dimensions(pi->fd, &iw, &ih))
1410 switch (pw->info_image_size)
1412 case PAN_IMAGE_SIZE_10:
1415 case PAN_IMAGE_SIZE_25:
1418 case PAN_IMAGE_SIZE_33:
1421 case PAN_IMAGE_SIZE_50:
1424 case PAN_IMAGE_SIZE_100:
1429 iw = MAX(1, iw * scale / 100);
1430 ih = MAX(1, ih * scale / 100);
1432 pbox = pan_item_box_new(pw, NULL, pbox->x, pbox->y + pbox->height + 8, 10, 10,
1434 PAN_POPUP_COLOR, PAN_POPUP_ALPHA,
1435 PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
1436 pan_item_set_key(pbox, "info");
1438 p = pan_item_image_new(pw, file_data_new_group(pi->fd->path),
1439 pbox->x + PREF_PAD_BORDER, pbox->y + PREF_PAD_BORDER, iw, ih);
1440 pan_item_set_key(p, "info");
1441 pan_item_size_by_item(pbox, p, PREF_PAD_BORDER);
1443 pan_item_box_shadow(pbox, PAN_SHADOW_OFFSET * 2, PAN_SHADOW_FADE * 2);
1444 pan_item_added(pw, pbox);
1448 pan_layout_resize(pw);
1453 *-----------------------------------------------------------------------------
1455 *-----------------------------------------------------------------------------
1458 static void button_cb(PixbufRenderer *pr, GdkEventButton *event, gpointer data)
1460 PanWindow *pw = data;
1468 rx = (gdouble)(pr->x_scroll + event->x - pr->x_offset) / pr->scale;
1469 ry = (gdouble)(pr->y_scroll + event->y - pr->y_offset) / pr->scale;
1472 pi = pan_item_find_by_coord(pw, PAN_ITEM_BOX, rx, ry, "info");
1473 if (pi && event->button == MOUSE_BUTTON_LEFT)
1475 pan_info_update(pw, NULL);
1479 pi = pan_item_find_by_coord(pw, (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE) ? PAN_ITEM_IMAGE : PAN_ITEM_THUMB,
1482 switch (event->button)
1484 case MOUSE_BUTTON_LEFT:
1485 pan_info_update(pw, pi);
1487 if (!pi && pw->layout == PAN_LAYOUT_CALENDAR)
1489 pi = pan_item_find_by_coord(pw, PAN_ITEM_BOX, rx, ry, "day");
1490 pan_calendar_update(pw, pi);
1493 case MOUSE_BUTTON_MIDDLE:
1495 case MOUSE_BUTTON_RIGHT:
1496 pan_info_update(pw, pi);
1497 menu = pan_popup_menu(pw);
1498 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1505 static void scroll_cb(PixbufRenderer *pr, GdkEventScroll *event, gpointer data)
1512 if (!(event->state & GDK_SHIFT_MASK))
1518 if (event->state & GDK_CONTROL_MASK)
1520 switch (event->direction)
1523 pixbuf_renderer_zoom_adjust_at_point(pr, ZOOM_INCREMENT,
1524 (gint)event->x, (gint)event->y);
1526 case GDK_SCROLL_DOWN:
1527 pixbuf_renderer_zoom_adjust_at_point(pr, -ZOOM_INCREMENT,
1528 (gint)event->x, (gint)event->y);
1536 switch (event->direction)
1539 pixbuf_renderer_scroll(pr, 0, -h);
1541 case GDK_SCROLL_DOWN:
1542 pixbuf_renderer_scroll(pr, 0, h);
1544 case GDK_SCROLL_LEFT:
1545 pixbuf_renderer_scroll(pr, -w, 0);
1547 case GDK_SCROLL_RIGHT:
1548 pixbuf_renderer_scroll(pr, w, 0);
1556 static void pan_image_set_buttons(PanWindow *pw, ImageWindow *imd)
1558 g_signal_connect(G_OBJECT(imd->pr), "clicked",
1559 G_CALLBACK(button_cb), pw);
1560 g_signal_connect(G_OBJECT(imd->pr), "scroll_event",
1561 G_CALLBACK(scroll_cb), pw);
1564 static void pan_fullscreen_stop_func(FullScreenData *fs, gpointer data)
1566 PanWindow *pw = data;
1569 pw->imd = pw->imd_normal;
1572 static void pan_fullscreen_toggle(PanWindow *pw, gboolean force_off)
1574 if (force_off && !pw->fs) return;
1578 fullscreen_stop(pw->fs);
1582 pw->fs = fullscreen_start(pw->window, pw->imd, pan_fullscreen_stop_func, pw);
1583 pan_image_set_buttons(pw, pw->fs->imd);
1584 g_signal_connect(G_OBJECT(pw->fs->window), "key_press_event",
1585 G_CALLBACK(pan_window_key_press_cb), pw);
1587 pw->imd = pw->fs->imd;
1591 static void pan_window_image_zoom_cb(PixbufRenderer *pr, gdouble zoom, gpointer data)
1593 PanWindow *pw = data;
1596 text = image_zoom_get_as_text(pw->imd);
1597 gtk_label_set_text(GTK_LABEL(pw->label_zoom), text);
1601 static void pan_window_image_scroll_notify_cb(PixbufRenderer *pr, gpointer data)
1603 PanWindow *pw = data;
1608 if (pr->scale == 0.0) return;
1610 pixbuf_renderer_get_visible_rect(pr, &rect);
1611 pixbuf_renderer_get_image_size(pr, &width, &height);
1613 adj = gtk_range_get_adjustment(GTK_RANGE(pw->scrollbar_h));
1614 gtk_adjustment_set_page_size(adj, rect.width);
1615 gtk_adjustment_set_page_increment(adj, gtk_adjustment_get_page_size(adj) / 2.0);
1616 gtk_adjustment_set_step_increment(adj, 48.0 / pr->scale);
1617 gtk_adjustment_set_lower(adj, 0.0);
1618 gtk_adjustment_set_upper(adj, MAX((gdouble)width, 1.0));
1619 gtk_adjustment_set_value(adj, (gdouble)rect.x);
1621 pref_signal_block_data(pw->scrollbar_h, pw);
1622 gtk_adjustment_changed(adj);
1623 gtk_adjustment_value_changed(adj);
1624 pref_signal_unblock_data(pw->scrollbar_h, pw);
1626 adj = gtk_range_get_adjustment(GTK_RANGE(pw->scrollbar_v));
1627 gtk_adjustment_set_page_size(adj, rect.height);
1628 gtk_adjustment_set_page_increment(adj, gtk_adjustment_get_page_size(adj) / 2.0);
1629 gtk_adjustment_set_step_increment(adj, 48.0 / pr->scale);
1630 gtk_adjustment_set_lower(adj, 0.0);
1631 gtk_adjustment_set_upper(adj, MAX((gdouble)height, 1.0));
1632 gtk_adjustment_set_value(adj, (gdouble)rect.y);
1634 pref_signal_block_data(pw->scrollbar_v, pw);
1635 gtk_adjustment_changed(adj);
1636 gtk_adjustment_value_changed(adj);
1637 pref_signal_unblock_data(pw->scrollbar_v, pw);
1640 static void pan_window_scrollbar_h_value_cb(GtkRange *range, gpointer data)
1642 PanWindow *pw = data;
1646 pr = PIXBUF_RENDERER(pw->imd_normal->pr);
1648 if (!pr->scale) return;
1650 x = (gint)gtk_range_get_value(range);
1652 pixbuf_renderer_scroll_to_point(pr, x, (gint)((gdouble)pr->y_scroll / pr->scale), 0.0, 0.0);
1655 static void pan_window_scrollbar_v_value_cb(GtkRange *range, gpointer data)
1657 PanWindow *pw = data;
1661 pr = PIXBUF_RENDERER(pw->imd_normal->pr);
1663 if (!pr->scale) return;
1665 y = (gint)gtk_range_get_value(range);
1667 pixbuf_renderer_scroll_to_point(pr, (gint)((gdouble)pr->x_scroll / pr->scale), y, 0.0, 0.0);
1670 static void pan_window_layout_change_cb(GtkWidget *combo, gpointer data)
1672 PanWindow *pw = data;
1674 pw->layout = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
1675 pan_layout_update(pw);
1678 static void pan_window_layout_size_cb(GtkWidget *combo, gpointer data)
1680 PanWindow *pw = data;
1682 pw->size = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
1683 pan_layout_update(pw);
1686 static void pan_window_entry_activate_cb(const gchar *new_text, gpointer data)
1688 PanWindow *pw = data;
1691 path = remove_trailing_slash(new_text);
1692 parse_out_relatives(path);
1696 warning_dialog(_("Folder not found"),
1697 _("The entered path is not a folder"),
1698 GTK_STOCK_DIALOG_WARNING, pw->path_entry);
1702 FileData *dir_fd = file_data_new_dir(path);
1703 tab_completion_append_to_history(pw->path_entry, path);
1705 pan_layout_set_fd(pw, dir_fd);
1706 file_data_unref(dir_fd);
1712 static void pan_window_entry_change_cb(GtkWidget *combo, gpointer data)
1714 PanWindow *pw = data;
1717 if (gtk_combo_box_get_active(GTK_COMBO_BOX(combo)) < 0) return;
1719 text = g_strdup(gtk_entry_get_text(GTK_ENTRY(pw->path_entry)));
1720 pan_window_entry_activate_cb(text, pw);
1724 static void pan_window_close(PanWindow *pw)
1726 pan_window_list = g_list_remove(pan_window_list, pw);
1728 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_EXIF_PAN_DATE, pw->exif_date_enable);
1729 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_INFO_IMAGE, pw->info_image_size);
1730 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_INFO_EXIF, pw->info_includes_exif);
1734 g_source_remove(pw->idle_id);
1737 pan_fullscreen_toggle(pw, TRUE);
1738 gtk_widget_destroy(pw->window);
1740 pan_window_items_free(pw);
1743 file_data_unref(pw->dir_fd);
1748 static gboolean pan_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
1750 PanWindow *pw = data;
1752 pan_window_close(pw);
1756 static void pan_window_new_real(FileData *dir_fd)
1765 GdkGeometry geometry;
1767 pw = g_new0(PanWindow, 1);
1769 pw->dir_fd = file_data_ref(dir_fd);
1770 pw->layout = PAN_LAYOUT_TIMELINE;
1771 pw->size = PAN_IMAGE_SIZE_THUMB_NORMAL;
1772 pw->thumb_size = PAN_THUMB_SIZE_NORMAL;
1773 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
1775 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_EXIF_PAN_DATE, &pw->exif_date_enable))
1777 pw->exif_date_enable = FALSE;
1779 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_INFO_IMAGE, &pw->info_image_size))
1781 pw->info_image_size = PAN_IMAGE_SIZE_THUMB_NONE;
1783 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_INFO_EXIF, &pw->info_includes_exif))
1785 pw->info_includes_exif = TRUE;
1788 pw->ignore_symlinks = TRUE;
1792 pw->window = window_new(GTK_WINDOW_TOPLEVEL, "panview", NULL, NULL, _("Pan View"));
1794 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1795 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1796 gtk_window_set_geometry_hints(GTK_WINDOW(pw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
1798 gtk_window_set_resizable(GTK_WINDOW(pw->window), TRUE);
1799 gtk_container_set_border_width(GTK_CONTAINER(pw->window), 0);
1801 vbox = gtk_vbox_new(FALSE, 0);
1802 gtk_container_add(GTK_CONTAINER(pw->window), vbox);
1803 gtk_widget_show(vbox);
1805 box = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
1807 pref_spacer(box, 0);
1808 pref_label_new(box, _("Location:"));
1809 combo = tab_completion_new_with_history(&pw->path_entry, dir_fd->path, "pan_view_path", -1,
1810 pan_window_entry_activate_cb, pw);
1811 g_signal_connect(G_OBJECT(gtk_widget_get_parent(pw->path_entry)), "changed",
1812 G_CALLBACK(pan_window_entry_change_cb), pw);
1813 gtk_box_pack_start(GTK_BOX(box), combo, TRUE, TRUE, 0);
1814 gtk_widget_show(combo);
1816 combo = gtk_combo_box_text_new();
1817 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Timeline"));
1818 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Calendar"));
1819 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Folders"));
1820 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Folders (flower)"));
1821 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Grid"));
1823 gtk_combo_box_set_active(GTK_COMBO_BOX(combo), pw->layout);
1824 g_signal_connect(G_OBJECT(combo), "changed",
1825 G_CALLBACK(pan_window_layout_change_cb), pw);
1826 gtk_box_pack_start(GTK_BOX(box), combo, FALSE, FALSE, 0);
1827 gtk_widget_show(combo);
1829 combo = gtk_combo_box_text_new();
1830 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Dots"));
1831 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("No Images"));
1832 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Small Thumbnails"));
1833 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Normal Thumbnails"));
1834 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Large Thumbnails"));
1835 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:10 (10%)"));
1836 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:4 (25%)"));
1837 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:3 (33%)"));
1838 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:2 (50%)"));
1839 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:1 (100%)"));
1841 gtk_combo_box_set_active(GTK_COMBO_BOX(combo), pw->size);
1842 g_signal_connect(G_OBJECT(combo), "changed",
1843 G_CALLBACK(pan_window_layout_size_cb), pw);
1844 gtk_box_pack_start(GTK_BOX(box), combo, FALSE, FALSE, 0);
1845 gtk_widget_show(combo);
1847 table = pref_table_new(vbox, 2, 2, FALSE, TRUE);
1848 gtk_table_set_row_spacings(GTK_TABLE(table), 2);
1849 gtk_table_set_col_spacings(GTK_TABLE(table), 2);
1851 pw->imd = image_new(TRUE);
1852 pw->imd_normal = pw->imd;
1854 g_signal_connect(G_OBJECT(pw->imd->pr), "zoom",
1855 G_CALLBACK(pan_window_image_zoom_cb), pw);
1856 g_signal_connect(G_OBJECT(pw->imd->pr), "scroll_notify",
1857 G_CALLBACK(pan_window_image_scroll_notify_cb), pw);
1859 gtk_table_attach(GTK_TABLE(table), pw->imd->widget, 0, 1, 0, 1,
1860 GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 0);
1861 gtk_widget_show(GTK_WIDGET(pw->imd->widget));
1863 pan_window_dnd_init(pw);
1865 pan_image_set_buttons(pw, pw->imd);
1867 pw->scrollbar_h = gtk_hscrollbar_new(NULL);
1868 g_signal_connect(G_OBJECT(pw->scrollbar_h), "value_changed",
1869 G_CALLBACK(pan_window_scrollbar_h_value_cb), pw);
1870 gtk_table_attach(GTK_TABLE(table), pw->scrollbar_h, 0, 1, 1, 2,
1871 GTK_FILL | GTK_EXPAND, 0, 0, 0);
1872 gtk_widget_show(pw->scrollbar_h);
1874 pw->scrollbar_v = gtk_vscrollbar_new(NULL);
1875 g_signal_connect(G_OBJECT(pw->scrollbar_v), "value_changed",
1876 G_CALLBACK(pan_window_scrollbar_v_value_cb), pw);
1877 gtk_table_attach(GTK_TABLE(table), pw->scrollbar_v, 1, 2, 0, 1,
1878 0, GTK_FILL | GTK_EXPAND, 0, 0);
1879 gtk_widget_show(pw->scrollbar_v);
1883 pw->search_ui = pan_search_ui_new(pw);
1884 gtk_box_pack_start(GTK_BOX(vbox), pw->search_ui->search_box, FALSE, FALSE, 2);
1888 box = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
1890 frame = gtk_frame_new(NULL);
1891 gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
1892 gtk_widget_set_size_request(frame, ZOOM_LABEL_WIDTH, -1);
1893 gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 0);
1894 gtk_widget_show(frame);
1896 hbox = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
1897 gtk_container_add(GTK_CONTAINER(frame), hbox);
1898 gtk_widget_show(hbox);
1900 pref_spacer(hbox, 0);
1901 pw->label_message = pref_label_new(hbox, "");
1903 frame = gtk_frame_new(NULL);
1904 gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
1905 gtk_widget_set_size_request(frame, ZOOM_LABEL_WIDTH, -1);
1906 gtk_box_pack_end(GTK_BOX(box), frame, FALSE, FALSE, 0);
1907 gtk_widget_show(frame);
1909 pw->label_zoom = gtk_label_new("");
1910 gtk_container_add(GTK_CONTAINER(frame), pw->label_zoom);
1911 gtk_widget_show(pw->label_zoom);
1913 // Add the "Find" button to the status bar area.
1914 gtk_box_pack_end(GTK_BOX(box), pw->search_ui->search_button, FALSE, FALSE, 0);
1915 gtk_widget_show(pw->search_ui->search_button);
1917 g_signal_connect(G_OBJECT(pw->window), "delete_event",
1918 G_CALLBACK(pan_window_delete_cb), pw);
1919 g_signal_connect(G_OBJECT(pw->window), "key_press_event",
1920 G_CALLBACK(pan_window_key_press_cb), pw);
1922 gtk_window_set_default_size(GTK_WINDOW(pw->window), PAN_WINDOW_DEFAULT_WIDTH, PAN_WINDOW_DEFAULT_HEIGHT);
1924 pan_layout_update(pw);
1926 gtk_widget_grab_focus(GTK_WIDGET(pw->imd->widget));
1927 gtk_widget_show(pw->window);
1929 pan_window_list = g_list_append(pan_window_list, pw);
1933 *-----------------------------------------------------------------------------
1934 * peformance warnings
1935 *-----------------------------------------------------------------------------
1938 static void pan_warning_ok_cb(GenericDialog *gd, gpointer data)
1940 FileData *dir_fd = data;
1942 generic_dialog_close(gd);
1944 pan_window_new_real(dir_fd);
1945 file_data_unref(dir_fd);
1948 static void pan_warning_hide_cb(GtkWidget *button, gpointer data)
1952 hide_dlg = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
1953 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_HIDE_WARNING, hide_dlg);
1956 static gboolean pan_warning(FileData *dir_fd)
1962 GtkWidget *ct_button;
1965 if (dir_fd && strcmp(dir_fd->path, G_DIR_SEPARATOR_S) == 0)
1967 pan_warning_folder(dir_fd->path, NULL);
1971 if (options->thumbnails.enable_caching &&
1972 options->thumbnails.spec_standard) return FALSE;
1974 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_HIDE_WARNING, &hide_dlg)) hide_dlg = FALSE;
1975 if (hide_dlg) return FALSE;
1977 gd = generic_dialog_new(_("Pan View Performance"), "pan_view_warning", NULL, FALSE,
1979 gd->data = file_data_ref(dir_fd);
1980 generic_dialog_add_button(gd, GTK_STOCK_OK, NULL,
1981 pan_warning_ok_cb, TRUE);
1983 box = generic_dialog_add_message(gd, GTK_STOCK_DIALOG_INFO,
1984 _("Pan view performance may be poor."),
1985 _("To improve performance of thumbnails in the pan view the"
1986 " following options can be enabled. Note that both options"
1987 " must be enabled to notice a change in performance."));
1989 group = pref_box_new(box, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
1990 pref_spacer(group, PREF_PAD_INDENT);
1991 group = pref_box_new(group, TRUE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
1993 ct_button = pref_checkbox_new_int(group, _("Cache thumbnails"),
1994 options->thumbnails.enable_caching, &options->thumbnails.enable_caching);
1995 button = pref_checkbox_new_int(group, _("Use shared thumbnail cache"),
1996 options->thumbnails.spec_standard, &options->thumbnails.spec_standard);
1997 pref_checkbox_link_sensitivity(ct_button, button);
2001 pref_checkbox_new(box, _("Do not show this dialog again"), hide_dlg,
2002 G_CALLBACK(pan_warning_hide_cb), NULL);
2004 gtk_widget_show(gd->dialog);
2011 *-----------------------------------------------------------------------------
2013 *-----------------------------------------------------------------------------
2016 void pan_window_new(FileData *dir_fd)
2018 if (pan_warning(dir_fd)) return;
2020 pan_window_new_real(dir_fd);
2025 *-----------------------------------------------------------------------------
2027 *-----------------------------------------------------------------------------
2030 #define INFO_IMAGE_SIZE_KEY "image_size_data"
2033 static void pan_new_window_cb(GtkWidget *widget, gpointer data)
2035 PanWindow *pw = data;
2038 fd = pan_menu_click_fd(pw);
2041 pan_fullscreen_toggle(pw, TRUE);
2042 view_window_new(fd);
2046 static void pan_edit_cb(GtkWidget *widget, gpointer data)
2050 const gchar *key = data;
2052 pw = submenu_item_get_data(widget);
2055 fd = pan_menu_click_fd(pw);
2058 if (!editor_window_flag_set(key))
2060 pan_fullscreen_toggle(pw, TRUE);
2062 file_util_start_editor_from_file(key, fd, pw->imd->widget);
2066 static void pan_zoom_in_cb(GtkWidget *widget, gpointer data)
2068 PanWindow *pw = data;
2070 image_zoom_adjust(pw->imd, ZOOM_INCREMENT);
2073 static void pan_zoom_out_cb(GtkWidget *widget, gpointer data)
2075 PanWindow *pw = data;
2077 image_zoom_adjust(pw->imd, -ZOOM_INCREMENT);
2080 static void pan_zoom_1_1_cb(GtkWidget *widget, gpointer data)
2082 PanWindow *pw = data;
2084 image_zoom_set(pw->imd, 1.0);
2087 static void pan_copy_cb(GtkWidget *widget, gpointer data)
2089 PanWindow *pw = data;
2092 fd = pan_menu_click_fd(pw);
2093 if (fd) file_util_copy(fd, NULL, NULL, pw->imd->widget);
2096 static void pan_move_cb(GtkWidget *widget, gpointer data)
2098 PanWindow *pw = data;
2101 fd = pan_menu_click_fd(pw);
2102 if (fd) file_util_move(fd, NULL, NULL, pw->imd->widget);
2105 static void pan_rename_cb(GtkWidget *widget, gpointer data)
2107 PanWindow *pw = data;
2110 fd = pan_menu_click_fd(pw);
2111 if (fd) file_util_rename(fd, NULL, pw->imd->widget);
2114 static void pan_delete_cb(GtkWidget *widget, gpointer data)
2116 PanWindow *pw = data;
2119 fd = pan_menu_click_fd(pw);
2120 if (fd) file_util_delete(fd, NULL, pw->imd->widget);
2123 static void pan_copy_path_cb(GtkWidget *widget, gpointer data)
2125 PanWindow *pw = data;
2128 fd = pan_menu_click_fd(pw);
2129 if (fd) file_util_copy_path_to_clipboard(fd);
2132 static void pan_exif_date_toggle_cb(GtkWidget *widget, gpointer data)
2134 PanWindow *pw = data;
2136 pw->exif_date_enable = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
2137 pan_layout_update(pw);
2140 static void pan_info_toggle_exif_cb(GtkWidget *widget, gpointer data)
2142 PanWindow *pw = data;
2144 pw->info_includes_exif = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
2145 /* fixme: sync info now */
2148 static void pan_info_toggle_image_cb(GtkWidget *widget, gpointer data)
2150 PanWindow *pw = data;
2152 pw->info_image_size = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), INFO_IMAGE_SIZE_KEY));
2153 /* fixme: sync info now */
2156 static void pan_fullscreen_cb(GtkWidget *widget, gpointer data)
2158 PanWindow *pw = data;
2160 pan_fullscreen_toggle(pw, FALSE);
2163 static void pan_close_cb(GtkWidget *widget, gpointer data)
2165 PanWindow *pw = data;
2167 pan_window_close(pw);
2170 static void pan_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
2172 GList *editmenu_fd_list = data;
2174 filelist_free(editmenu_fd_list);
2177 static GList *pan_view_get_fd_list(PanWindow *pw)
2180 FileData *fd = pan_menu_click_fd(pw);
2182 if (fd) list = g_list_prepend(filelist_copy(fd->sidecar_files), file_data_ref(fd));
2187 static GtkWidget *pan_popup_menu(PanWindow *pw)
2193 GList *editmenu_fd_list;
2195 active = (pw->click_pi != NULL);
2197 menu = popup_menu_short_lived();
2199 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN,
2200 G_CALLBACK(pan_zoom_in_cb), pw);
2201 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT,
2202 G_CALLBACK(pan_zoom_out_cb), pw);
2203 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100,
2204 G_CALLBACK(pan_zoom_1_1_cb), pw);
2205 menu_item_add_divider(menu);
2207 editmenu_fd_list = pan_view_get_fd_list(pw);
2208 g_signal_connect(G_OBJECT(menu), "destroy",
2209 G_CALLBACK(pan_popup_menu_destroy_cb), editmenu_fd_list);
2211 submenu_add_edit(menu, &item, G_CALLBACK(pan_edit_cb), pw, editmenu_fd_list);
2212 gtk_widget_set_sensitive(item, active);
2214 menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, active,
2215 G_CALLBACK(pan_new_window_cb), pw);
2217 menu_item_add_divider(menu);
2218 menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, active,
2219 G_CALLBACK(pan_copy_cb), pw);
2220 menu_item_add_sensitive(menu, _("_Move..."), active,
2221 G_CALLBACK(pan_move_cb), pw);
2222 menu_item_add_sensitive(menu, _("_Rename..."), active,
2223 G_CALLBACK(pan_rename_cb), pw);
2224 menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, active,
2225 G_CALLBACK(pan_delete_cb), pw);
2226 menu_item_add_sensitive(menu, _("_Copy path"), active,
2227 G_CALLBACK(pan_copy_path_cb), pw);
2229 menu_item_add_divider(menu);
2230 item = menu_item_add_check(menu, _("Sort by E_xif date"), pw->exif_date_enable,
2231 G_CALLBACK(pan_exif_date_toggle_cb), pw);
2232 gtk_widget_set_sensitive(item, (pw->layout == PAN_LAYOUT_TIMELINE || pw->layout == PAN_LAYOUT_CALENDAR));
2234 menu_item_add_divider(menu);
2236 menu_item_add_check(menu, _("_Show Exif information"), pw->info_includes_exif,
2237 G_CALLBACK(pan_info_toggle_exif_cb), pw);
2238 item = menu_item_add(menu, _("Show im_age"), NULL, NULL);
2239 submenu = gtk_menu_new();
2240 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
2242 item = menu_item_add_check(submenu, _("_None"), (pw->info_image_size == PAN_IMAGE_SIZE_THUMB_NONE),
2243 G_CALLBACK(pan_info_toggle_image_cb), pw);
2244 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_THUMB_NONE));
2246 item = menu_item_add_check(submenu, _("_Full size"), (pw->info_image_size == PAN_IMAGE_SIZE_100),
2247 G_CALLBACK(pan_info_toggle_image_cb), pw);
2248 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_100));
2250 item = menu_item_add_check(submenu, _("1:2 (50%)"), (pw->info_image_size == PAN_IMAGE_SIZE_50),
2251 G_CALLBACK(pan_info_toggle_image_cb), pw);
2252 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_50));
2254 item = menu_item_add_check(submenu, _("1:3 (33%)"), (pw->info_image_size == PAN_IMAGE_SIZE_33),
2255 G_CALLBACK(pan_info_toggle_image_cb), pw);
2256 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_33));
2258 item = menu_item_add_check(submenu, _("1:4 (25%)"), (pw->info_image_size == PAN_IMAGE_SIZE_25),
2259 G_CALLBACK(pan_info_toggle_image_cb), pw);
2260 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_25));
2262 item = menu_item_add_check(submenu, _("1:10 (10%)"), (pw->info_image_size == PAN_IMAGE_SIZE_10),
2263 G_CALLBACK(pan_info_toggle_image_cb), pw);
2264 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_10));
2268 menu_item_add_divider(menu);
2272 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(pan_fullscreen_cb), pw);
2276 menu_item_add(menu, _("_Full screen"), G_CALLBACK(pan_fullscreen_cb), pw);
2279 menu_item_add_divider(menu);
2280 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(pan_close_cb), pw);
2287 *-----------------------------------------------------------------------------
2289 *-----------------------------------------------------------------------------
2292 static void pan_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
2294 GtkSelectionData *selection_data, guint info,
2295 guint time, gpointer data)
2297 PanWindow *pw = data;
2299 if (gtk_drag_get_source_widget(context) == pw->imd->pr) return;
2301 if (info == TARGET_URI_LIST)
2305 list = uri_filelist_from_gtk_selection_data(selection_data);
2306 if (list && isdir(((FileData *)list->data)->path))
2308 FileData *fd = list->data;
2310 pan_layout_set_fd(pw, fd);
2313 filelist_free(list);
2317 static void pan_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
2318 GtkSelectionData *selection_data, guint info,
2319 guint time, gpointer data)
2321 PanWindow *pw = data;
2324 fd = pan_menu_click_fd(pw);
2329 list = g_list_append(NULL, fd);
2330 uri_selection_data_set_uris_from_filelist(selection_data, list);
2335 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
2340 static void pan_window_dnd_init(PanWindow *pw)
2344 widget = pw->imd->pr;
2346 gtk_drag_source_set(widget, GDK_BUTTON2_MASK,
2347 dnd_file_drag_types, dnd_file_drag_types_count,
2348 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
2349 g_signal_connect(G_OBJECT(widget), "drag_data_get",
2350 G_CALLBACK(pan_window_set_dnd_data), pw);
2352 gtk_drag_dest_set(widget,
2353 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
2354 dnd_file_drop_types, dnd_file_drop_types_count,
2355 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
2356 g_signal_connect(G_OBJECT(widget), "drag_data_received",
2357 G_CALLBACK(pan_window_get_dnd_data), pw);
2360 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */