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-filter.h"
42 #include "pan-view-search.h"
43 #include "pixbuf-renderer.h"
44 #include "pixbuf_util.h"
46 #include "ui_fileops.h"
49 #include "ui_tabcomp.h"
50 #include "ui_utildlg.h"
51 #include "uri_utils.h"
55 #include <gdk/gdkkeysyms.h> /* for keyboard values */
60 #define PAN_WINDOW_DEFAULT_WIDTH 720
61 #define PAN_WINDOW_DEFAULT_HEIGHT 500
63 #define PAN_TILE_SIZE 512
65 #define ZOOM_INCREMENT 1.0
66 #define ZOOM_LABEL_WIDTH 64
69 #define PAN_PREF_GROUP "pan_view_options"
70 #define PAN_PREF_HIDE_WARNING "hide_performance_warning"
71 #define PAN_PREF_EXIF_PAN_DATE "use_exif_date"
72 #define PAN_PREF_INFO_IMAGE "info_image_size"
73 #define PAN_PREF_INFO_EXIF "info_includes_exif"
76 static GList *pan_window_list = NULL;
79 static void pan_layout_update_idle(PanWindow *pw);
81 static void pan_fullscreen_toggle(PanWindow *pw, gboolean force_off);
83 static void pan_window_close(PanWindow *pw);
85 static GtkWidget *pan_popup_menu(PanWindow *pw);
87 static void pan_window_dnd_init(PanWindow *pw);
91 *-----------------------------------------------------------------------------
92 * the image/thumb loader queue
93 *-----------------------------------------------------------------------------
96 static gboolean pan_queue_step(PanWindow *pw);
99 static void pan_queue_thumb_done_cb(ThumbLoader *tl, gpointer data)
101 PanWindow *pw = data;
113 if (pi->pixbuf) g_object_unref(pi->pixbuf);
114 pi->pixbuf = thumb_loader_get_pixbuf(tl);
117 image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
121 thumb_loader_free(pw->tl);
124 while (pan_queue_step(pw));
127 static void pan_queue_image_done_cb(ImageLoader *il, gpointer data)
129 PanWindow *pw = data;
141 if (pi->pixbuf) g_object_unref(pi->pixbuf);
142 pi->pixbuf = image_loader_get_pixbuf(pw->il);
143 if (pi->pixbuf) g_object_ref(pi->pixbuf);
145 if (pi->pixbuf && pw->size != PAN_IMAGE_SIZE_100 &&
146 (gdk_pixbuf_get_width(pi->pixbuf) > pi->width ||
147 gdk_pixbuf_get_height(pi->pixbuf) > pi->height))
152 pi->pixbuf = gdk_pixbuf_scale_simple(tmp, pi->width, pi->height,
153 (GdkInterpType)options->image.zoom_quality);
158 image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
162 image_loader_free(pw->il);
165 while (pan_queue_step(pw));
168 static gboolean pan_queue_step(PanWindow *pw)
172 if (!pw->queue) return FALSE;
174 pi = pw->queue->data;
175 pw->queue = g_list_remove(pw->queue, pi);
178 if (!pw->queue_pi->fd)
180 pw->queue_pi->queued = FALSE;
185 image_loader_free(pw->il);
187 thumb_loader_free(pw->tl);
190 if (pi->type == PAN_ITEM_IMAGE)
192 pw->il = image_loader_new(pi->fd);
194 if (pw->size != PAN_IMAGE_SIZE_100)
196 image_loader_set_requested_size(pw->il, pi->width, pi->height);
199 g_signal_connect(G_OBJECT(pw->il), "error", (GCallback)pan_queue_image_done_cb, pw);
200 g_signal_connect(G_OBJECT(pw->il), "done", (GCallback)pan_queue_image_done_cb, pw);
202 if (image_loader_start(pw->il)) return FALSE;
204 image_loader_free(pw->il);
207 else if (pi->type == PAN_ITEM_THUMB)
209 pw->tl = thumb_loader_new(PAN_THUMB_SIZE, PAN_THUMB_SIZE);
211 if (!pw->tl->standard_loader)
213 /* The classic loader will recreate a thumbnail any time we
214 * request a different size than what exists. This view will
215 * almost never use the user configured sizes so disable cache.
217 thumb_loader_set_cache(pw->tl, FALSE, FALSE, FALSE);
220 thumb_loader_set_callbacks(pw->tl,
221 pan_queue_thumb_done_cb,
222 pan_queue_thumb_done_cb,
225 if (thumb_loader_start(pw->tl, pi->fd)) return FALSE;
227 thumb_loader_free(pw->tl);
231 pw->queue_pi->queued = FALSE;
236 static void pan_queue_add(PanWindow *pw, PanItem *pi)
238 if (!pi || pi->queued || pi->pixbuf) return;
239 if (pw->size <= PAN_IMAGE_SIZE_THUMB_NONE &&
240 (!pi->key || strcmp(pi->key, "info") != 0) )
246 pw->queue = g_list_prepend(pw->queue, pi);
248 if (!pw->tl && !pw->il) while (pan_queue_step(pw));
253 *-----------------------------------------------------------------------------
254 * tile request/dispose handlers
255 *-----------------------------------------------------------------------------
258 static gboolean pan_window_request_tile_cb(PixbufRenderer *pr, gint x, gint y,
259 gint width, gint height, GdkPixbuf *pixbuf, gpointer data)
261 PanWindow *pw = data;
266 pixbuf_set_rect_fill(pixbuf,
268 PAN_BACKGROUND_COLOR, 255);
270 for (i = (x / PAN_GRID_SIZE) * PAN_GRID_SIZE; i < x + width; i += PAN_GRID_SIZE)
274 if (util_clip_region(x, y, width, height,
278 pixbuf_draw_rect_fill(pixbuf,
279 rx - x, ry - y, rw, rh,
280 PAN_GRID_COLOR, PAN_GRID_ALPHA);
283 for (i = (y / PAN_GRID_SIZE) * PAN_GRID_SIZE; i < y + height; i += PAN_GRID_SIZE)
287 if (util_clip_region(x, y, width, height,
291 pixbuf_draw_rect_fill(pixbuf,
292 rx - x, ry - y, rw, rh,
293 PAN_GRID_COLOR, PAN_GRID_ALPHA);
297 list = pan_layout_intersect(pw, x, y, width, height);
302 gboolean queue = FALSE;
312 queue = pan_item_box_draw(pw, pi, pixbuf, pr, x, y, width, height);
314 case PAN_ITEM_TRIANGLE:
315 queue = pan_item_tri_draw(pw, pi, pixbuf, pr, x, y, width, height);
318 queue = pan_item_text_draw(pw, pi, pixbuf, pr, x, y, width, height);
321 queue = pan_item_thumb_draw(pw, pi, pixbuf, pr, x, y, width, height);
324 queue = pan_item_image_draw(pw, pi, pixbuf, pr, x, y, width, height);
331 if (queue) pan_queue_add(pw, pi);
339 static void pan_window_dispose_tile_cb(PixbufRenderer *pr, gint x, gint y,
340 gint width, gint height, GdkPixbuf *pixbuf, gpointer data)
342 PanWindow *pw = data;
346 list = pan_layout_intersect(pw, x, y, width, height);
355 if (pi->refcount > 0)
359 if (pi->refcount == 0)
363 pw->queue = g_list_remove(pw->queue, pi);
366 if (pw->queue_pi == pi) pw->queue_pi = NULL;
369 g_object_unref(pi->pixbuf);
381 *-----------------------------------------------------------------------------
383 *-----------------------------------------------------------------------------
386 static void pan_window_message(PanWindow *pw, const gchar *text)
396 gtk_label_set_text(GTK_LABEL(pw->label_message), text);
400 work = pw->list_static;
401 if (pw->layout == PAN_LAYOUT_CALENDAR)
411 pi->type == PAN_ITEM_BOX &&
412 pi->key && strcmp(pi->key, "dot") == 0)
414 size += pi->fd->size;
429 (pi->type == PAN_ITEM_THUMB || pi->type == PAN_ITEM_IMAGE))
431 size += pi->fd->size;
437 ss = text_from_size_abrev(size);
438 buf = g_strdup_printf(_("%d images, %s"), count, ss);
440 gtk_label_set_text(GTK_LABEL(pw->label_message), buf);
444 static void pan_warning_folder(const gchar *path, GtkWidget *parent)
448 message = g_strdup_printf(_("The pan view does not support the folder \"%s\"."), path);
449 warning_dialog(_("Folder not supported"), message,
450 GTK_STOCK_DIALOG_INFO, parent);
454 static void pan_window_zoom_limit(PanWindow *pw)
460 case PAN_IMAGE_SIZE_THUMB_DOTS:
461 case PAN_IMAGE_SIZE_THUMB_NONE:
462 case PAN_IMAGE_SIZE_THUMB_SMALL:
463 case PAN_IMAGE_SIZE_THUMB_NORMAL:
465 /* easily requires > 512mb ram when window size > 1024x768 and zoom is <= -8 */
469 case PAN_IMAGE_SIZE_THUMB_LARGE:
472 case PAN_IMAGE_SIZE_10:
473 case PAN_IMAGE_SIZE_25:
476 case PAN_IMAGE_SIZE_33:
477 case PAN_IMAGE_SIZE_50:
478 case PAN_IMAGE_SIZE_100:
484 image_zoom_set_limits(pw->imd, min, 32.0);
489 *-----------------------------------------------------------------------------
491 *-----------------------------------------------------------------------------
494 static gint pan_cache_sort_file_cb(gpointer a, gpointer b)
496 PanCacheData *pca = a;
497 PanCacheData *pcb = b;
498 return filelist_sort_compare_filedata(pca->fd, pcb->fd);
500 GList *pan_cache_sort(GList *list, SortType method, gboolean ascend)
502 return filelist_sort_full(list, method, ascend, (GCompareFunc) pan_cache_sort_file_cb);
506 static void pan_cache_free(PanWindow *pw)
510 work = pw->cache_list;
518 cache_sim_data_free(pc->cd);
519 file_data_unref(pc->fd);
523 g_list_free(pw->cache_list);
524 pw->cache_list = NULL;
526 filelist_free(pw->cache_todo);
527 pw->cache_todo = NULL;
533 cache_loader_free(pw->cache_cl);
537 static void pan_cache_fill(PanWindow *pw, FileData *dir_fd)
543 list = pan_list_tree(dir_fd, SORT_NAME, TRUE, pw->ignore_symlinks);
544 pw->cache_todo = g_list_reverse(list);
546 pw->cache_total = g_list_length(pw->cache_todo);
549 static void pan_cache_step_done_cb(CacheLoader *cl, gint error, gpointer data)
551 PanWindow *pw = data;
556 pc = pw->cache_list->data;
565 cache_loader_free(cl);
568 pan_layout_update_idle(pw);
571 static gboolean pan_cache_step(PanWindow *pw)
575 CacheDataType load_mask;
577 if (!pw->cache_todo) return TRUE;
579 fd = pw->cache_todo->data;
580 pw->cache_todo = g_list_remove(pw->cache_todo, fd);
582 pc = g_new0(PanCacheData, 1);
583 pc->fd = file_data_ref(fd);
587 pw->cache_list = g_list_prepend(pw->cache_list, pc);
589 cache_loader_free(pw->cache_cl);
591 load_mask = CACHE_LOADER_NONE;
592 if (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE) load_mask |= CACHE_LOADER_DIMENSIONS;
593 if (pw->exif_date_enable) load_mask |= CACHE_LOADER_DATE;
594 pw->cache_cl = cache_loader_new(pc->fd, load_mask,
595 pan_cache_step_done_cb, pw);
596 return (pw->cache_cl == NULL);
599 /* This sync date function is optimized for lists with a common sort */
600 void pan_cache_sync_date(PanWindow *pw, GList *list)
605 haystack = g_list_copy(pw->cache_list);
624 if (pc->cd && pc->cd->have_date && pc->cd->date >= 0)
626 fd->date = pc->cd->date;
629 haystack = g_list_delete_link(haystack, needle);
634 needle = needle->next;
639 g_list_free(haystack);
643 *-----------------------------------------------------------------------------
645 *-----------------------------------------------------------------------------
648 static void pan_grid_clear(PanWindow *pw)
652 work = pw->list_grid;
660 g_list_free(pg->list);
664 g_list_free(pw->list_grid);
665 pw->list_grid = NULL;
667 pw->list = g_list_concat(pw->list, pw->list_static);
668 pw->list_static = NULL;
671 static void pan_grid_build(PanWindow *pw, gint width, gint height, gint grid_size)
681 l = g_list_length(pw->list);
685 col = (gint)(sqrt((gdouble)l / grid_size) * width / height + 0.999);
686 col = CLAMP(col, 1, l / grid_size + 1);
687 row = (gint)((gdouble)l / grid_size / col);
688 if (row < 1) row = 1;
690 /* limit minimum size of grid so that a tile will always fit regardless of position */
691 cw = MAX((gint)ceil((gdouble)width / col), PAN_TILE_SIZE * 2);
692 ch = MAX((gint)ceil((gdouble)height / row), PAN_TILE_SIZE * 2);
697 DEBUG_1("intersect speedup grid is %dx%d, based on %d average per grid", col, row, grid_size);
699 for (j = 0; j < row; j++)
700 for (i = 0; i < col; i++)
702 if ((i + 1) * cw / 2 < width && (j + 1) * ch / 2 < height)
706 pg = g_new0(PanGrid, 1);
712 pw->list_grid = g_list_prepend(pw->list_grid, pg);
714 DEBUG_1("grid section: %d,%d (%dx%d)", pg->x, pg->y, pg->w, pg->h);
727 grid = pw->list_grid;
736 if (util_clip_region(pi->x, pi->y, pi->width, pi->height,
737 pg->x, pg->y, pg->w, pg->h,
740 pg->list = g_list_prepend(pg->list, pi);
745 work = pw->list_grid;
753 pg->list = g_list_reverse(pg->list);
756 pw->list_static = pw->list;
762 *-----------------------------------------------------------------------------
764 *-----------------------------------------------------------------------------
767 static void pan_window_items_free(PanWindow *pw)
776 PanItem *pi = work->data;
782 g_list_free(pw->list);
785 g_list_free(pw->queue);
789 image_loader_free(pw->il);
792 thumb_loader_free(pw->tl);
796 pw->search_pi = NULL;
801 *-----------------------------------------------------------------------------
802 * layout generation, queries, sizing
803 *-----------------------------------------------------------------------------
806 static void pan_layout_compute(PanWindow *pw, FileData *dir_fd,
807 gint *width, gint *height,
808 gint *scroll_x, gint *scroll_y)
810 pan_window_items_free(pw);
814 case PAN_IMAGE_SIZE_THUMB_DOTS:
815 pw->thumb_size = PAN_THUMB_SIZE_DOTS;
816 pw->thumb_gap = PAN_THUMB_GAP_DOTS;
818 case PAN_IMAGE_SIZE_THUMB_NONE:
819 pw->thumb_size = PAN_THUMB_SIZE_NONE;
820 pw->thumb_gap = PAN_THUMB_GAP_SMALL;
822 case PAN_IMAGE_SIZE_THUMB_SMALL:
823 pw->thumb_size = PAN_THUMB_SIZE_SMALL;
824 pw->thumb_gap = PAN_THUMB_GAP_SMALL;
826 case PAN_IMAGE_SIZE_THUMB_NORMAL:
828 pw->thumb_size = PAN_THUMB_SIZE_NORMAL;
829 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
831 case PAN_IMAGE_SIZE_THUMB_LARGE:
832 pw->thumb_size = PAN_THUMB_SIZE_LARGE;
833 pw->thumb_gap = PAN_THUMB_GAP_LARGE;
835 case PAN_IMAGE_SIZE_10:
837 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
839 case PAN_IMAGE_SIZE_25:
841 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
843 case PAN_IMAGE_SIZE_33:
845 pw->thumb_gap = PAN_THUMB_GAP_LARGE;
847 case PAN_IMAGE_SIZE_50:
849 pw->thumb_gap = PAN_THUMB_GAP_HUGE;
851 case PAN_IMAGE_SIZE_100:
852 pw->image_size = 100;
853 pw->thumb_gap = PAN_THUMB_GAP_HUGE;
864 case PAN_LAYOUT_GRID:
866 pan_grid_compute(pw, dir_fd, width, height);
868 case PAN_LAYOUT_FOLDERS_LINEAR:
869 pan_folder_tree_compute(pw, dir_fd, width, height);
871 case PAN_LAYOUT_FOLDERS_FLOWER:
872 pan_flower_compute(pw, dir_fd, width, height, scroll_x, scroll_y);
874 case PAN_LAYOUT_CALENDAR:
875 pan_calendar_compute(pw, dir_fd, width, height);
877 case PAN_LAYOUT_TIMELINE:
878 pan_timeline_compute(pw, dir_fd, width, height);
884 DEBUG_1("computed %d objects", g_list_length(pw->list));
887 static GList *pan_layout_intersect_l(GList *list, GList *item_list,
888 gint x, gint y, gint width, gint height)
901 if (util_clip_region(x, y, width, height,
902 pi->x, pi->y, pi->width, pi->height,
905 list = g_list_prepend(list, pi);
912 GList *pan_layout_intersect(PanWindow *pw, gint x, gint y, gint width, gint height)
918 grid = pw->list_grid;
924 if (x < pg->x || x + width > pg->x + pg->w ||
925 y < pg->y || y + height > pg->y + pg->h)
931 list = pan_layout_intersect_l(list, pw->list, x, y, width, height);
935 list = pan_layout_intersect_l(list, pg->list, x, y, width, height);
939 list = pan_layout_intersect_l(list, pw->list_static, x, y, width, height);
945 void pan_layout_resize(PanWindow *pw)
960 if (width < pi->x + pi->width) width = pi->x + pi->width;
961 if (height < pi->y + pi->height) height = pi->y + pi->height;
963 work = pw->list_static;
971 if (width < pi->x + pi->width) width = pi->x + pi->width;
972 if (height < pi->y + pi->height) height = pi->y + pi->height;
975 width += PAN_BOX_BORDER * 2;
976 height += PAN_BOX_BORDER * 2;
978 pr = PIXBUF_RENDERER(pw->imd->pr);
979 if (width < pr->window_width) width = pr->window_width;
980 if (height < pr->window_width) height = pr->window_height;
982 pixbuf_renderer_set_tiles_size(PIXBUF_RENDERER(pw->imd->pr), width, height);
985 static gint pan_layout_update_idle_cb(gpointer data)
987 PanWindow *pw = data;
993 if (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE ||
994 (pw->exif_date_enable && (pw->layout == PAN_LAYOUT_TIMELINE || pw->layout == PAN_LAYOUT_CALENDAR)))
996 if (!pw->cache_list && !pw->cache_todo)
998 pan_cache_fill(pw, pw->dir_fd);
1001 pan_window_message(pw, _("Reading image data..."));
1009 if (pw->cache_count == pw->cache_total)
1011 pan_window_message(pw, _("Sorting..."));
1013 else if (pw->cache_tick > 9)
1017 buf = g_strdup_printf("%s %d / %d", _("Reading image data..."),
1018 pw->cache_count, pw->cache_total);
1019 pan_window_message(pw, buf);
1025 if (pan_cache_step(pw)) return TRUE;
1032 pan_layout_compute(pw, pw->dir_fd, &width, &height, &scroll_x, &scroll_y);
1034 pan_window_zoom_limit(pw);
1036 if (width > 0 && height > 0)
1040 DEBUG_1("Canvas size is %d x %d", width, height);
1042 pan_grid_build(pw, width, height, 1000);
1044 pixbuf_renderer_set_tiles(PIXBUF_RENDERER(pw->imd->pr), width, height,
1045 PAN_TILE_SIZE, PAN_TILE_SIZE, 10,
1046 pan_window_request_tile_cb,
1047 pan_window_dispose_tile_cb, pw, 1.0);
1049 if (scroll_x == 0 && scroll_y == 0)
1057 pixbuf_renderer_scroll_to_point(PIXBUF_RENDERER(pw->imd->pr), scroll_x, scroll_y, align, align);
1060 pan_window_message(pw, NULL);
1066 static void pan_layout_update_idle(PanWindow *pw)
1070 pw->idle_id = g_idle_add(pan_layout_update_idle_cb, pw);
1074 void pan_layout_update(PanWindow *pw)
1076 pan_window_message(pw, _("Sorting images..."));
1077 pan_layout_update_idle(pw);
1080 static void pan_layout_set_fd(PanWindow *pw, FileData *dir_fd)
1082 if (!dir_fd) return;
1084 if (strcmp(dir_fd->path, G_DIR_SEPARATOR_S) == 0)
1086 pan_warning_folder(dir_fd->path, pw->window);
1090 file_data_unref(pw->dir_fd);
1091 pw->dir_fd = file_data_ref(dir_fd);
1093 pan_layout_update(pw);
1098 *-----------------------------------------------------------------------------
1100 *-----------------------------------------------------------------------------
1103 FileData *pan_menu_click_fd(PanWindow *pw)
1105 if (pw->click_pi && pw->click_pi->fd) return pw->click_pi->fd;
1109 static void pan_window_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1111 PanWindow *pw = data;
1113 gdk_window_get_origin(gtk_widget_get_window(pw->imd->pr), x, y);
1114 popup_menu_position_clamp(menu, x, y, 0);
1117 static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1119 PanWindow *pw = data;
1122 gboolean stop_signal = FALSE;
1124 GtkWidget *imd_widget;
1130 pr = PIXBUF_RENDERER(pw->imd->pr);
1131 fd = pan_menu_click_fd(pw);
1133 imd_widget = gtk_container_get_focus_child(GTK_CONTAINER(pw->imd->widget));
1134 focused = (pw->fs || (imd_widget && gtk_widget_has_focus(imd_widget)));
1135 on_entry = (gtk_widget_has_focus(pw->path_entry) ||
1136 gtk_widget_has_focus(pw->search_ui->search_entry) ||
1137 gtk_widget_has_focus(pw->filter_ui->filter_entry));
1142 switch (event->keyval)
1144 case GDK_KEY_Left: case GDK_KEY_KP_Left:
1147 case GDK_KEY_Right: case GDK_KEY_KP_Right:
1150 case GDK_KEY_Up: case GDK_KEY_KP_Up:
1153 case GDK_KEY_Down: case GDK_KEY_KP_Down:
1156 case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
1157 pixbuf_renderer_scroll(pr, 0, 0 - pr->vis_height / 2);
1159 case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
1160 pixbuf_renderer_scroll(pr, 0, pr->vis_height / 2);
1162 case GDK_KEY_Home: case GDK_KEY_KP_Home:
1163 pixbuf_renderer_scroll(pr, 0 - pr->vis_width / 2, 0);
1165 case GDK_KEY_End: case GDK_KEY_KP_End:
1166 pixbuf_renderer_scroll(pr, pr->vis_width / 2, 0);
1169 stop_signal = FALSE;
1173 if (x != 0 || y!= 0)
1175 if (event->state & GDK_SHIFT_MASK)
1180 keyboard_scroll_calc(&x, &y, event);
1181 pixbuf_renderer_scroll(pr, x, y);
1185 if (stop_signal) return stop_signal;
1187 if (event->state & GDK_CONTROL_MASK)
1190 switch (event->keyval)
1204 if (fd) file_util_copy(fd, NULL, NULL, GTK_WIDGET(pr));
1207 if (fd) file_util_move(fd, NULL, NULL, GTK_WIDGET(pr));
1210 if (fd) file_util_rename(fd, NULL, GTK_WIDGET(pr));
1213 if (fd) file_util_delete(fd, NULL, GTK_WIDGET(pr));
1216 pan_search_toggle_visible(pw, TRUE);
1219 pan_search_activate(pw);
1222 pan_window_close(pw);
1225 stop_signal = FALSE;
1232 switch (event->keyval)
1234 case GDK_KEY_Escape:
1237 pan_fullscreen_toggle(pw, TRUE);
1241 pan_search_toggle_visible(pw, FALSE);
1245 stop_signal = FALSE;
1249 if (stop_signal) return stop_signal;
1251 // Don't steal characters from entry boxes.
1255 switch (event->keyval)
1257 case '+': case '=': case GDK_KEY_KP_Add:
1258 pixbuf_renderer_zoom_adjust(pr, ZOOM_INCREMENT);
1260 case '-': case GDK_KEY_KP_Subtract:
1261 pixbuf_renderer_zoom_adjust(pr, -ZOOM_INCREMENT);
1263 case 'Z': case 'z': case GDK_KEY_KP_Divide: case '1':
1264 pixbuf_renderer_zoom_set(pr, 1.0);
1267 pixbuf_renderer_zoom_set(pr, 2.0);
1270 pixbuf_renderer_zoom_set(pr, 3.0);
1273 pixbuf_renderer_zoom_set(pr, 4.0);
1276 pixbuf_renderer_zoom_set(pr, -4.0);
1279 pixbuf_renderer_zoom_set(pr, -3.0);
1282 pixbuf_renderer_zoom_set(pr, -2.0);
1287 pan_fullscreen_toggle(pw, FALSE);
1291 case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1295 menu = pan_popup_menu(pw);
1296 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
1297 pan_window_menu_pos_cb, pw, 0, GDK_CURRENT_TIME);
1300 pan_search_toggle_visible(pw, TRUE);
1303 help_window_show("GuideReferenceKeyboardShortcuts.html#PanViewKeyboardShortcuts");
1306 stop_signal = FALSE;
1316 *-----------------------------------------------------------------------------
1318 *-----------------------------------------------------------------------------
1321 static void pan_info_add_exif(PanTextAlignment *ta, FileData *fd)
1326 pan_text_alignment_add(ta, NULL, NULL);
1330 void pan_info_update(PanWindow *pw, PanItem *pi)
1332 PanTextAlignment *ta;
1336 gint x1, y1, x2, y2, x3, y3;
1339 if (pw->click_pi == pi) return;
1340 if (pi && !pi->fd) pi = NULL;
1342 while ((p = pan_item_find_by_key(pw, PAN_ITEM_NONE, "info"))) pan_item_remove(pw, p);
1347 DEBUG_1("info set to %s", pi->fd->path);
1349 pbox = pan_item_box_new(pw, NULL, pi->x + pi->width + 4, pi->y, 10, 10,
1351 PAN_POPUP_COLOR, PAN_POPUP_ALPHA,
1352 PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
1353 pan_item_set_key(pbox, "info");
1355 if (pi->type == PAN_ITEM_THUMB && pi->pixbuf)
1357 w = gdk_pixbuf_get_width(pi->pixbuf);
1358 h = gdk_pixbuf_get_height(pi->pixbuf);
1360 x1 = pi->x + pi->width - (pi->width - w) / 2 - 8;
1361 y1 = pi->y + (pi->height - h) / 2 + 8;
1365 x1 = pi->x + pi->width - 8;
1373 util_clip_triangle(x1, y1, x2, y2, x3, y3,
1376 p = pan_item_tri_new(pw, NULL, x, y, w, h,
1377 x1, y1, x2, y2, x3, y3,
1378 PAN_POPUP_COLOR, PAN_POPUP_ALPHA);
1379 pan_item_tri_border(p, PAN_BORDER_1 | PAN_BORDER_3, PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
1380 pan_item_set_key(p, "info");
1381 pan_item_added(pw, p);
1383 ta = pan_text_alignment_new(pw, pbox->x + PREF_PAD_BORDER, pbox->y + PREF_PAD_BORDER, "info");
1385 pan_text_alignment_add(ta, _("Filename:"), pi->fd->name);
1386 buf = remove_level_from_path(pi->fd->path);
1387 pan_text_alignment_add(ta, _("Location:"), buf);
1389 pan_text_alignment_add(ta, _("Date:"), text_from_time(pi->fd->date));
1390 buf = text_from_size(pi->fd->size);
1391 pan_text_alignment_add(ta, _("Size:"), buf);
1394 if (pw->info_includes_exif)
1396 pan_info_add_exif(ta, pi->fd);
1399 pan_text_alignment_calc(ta, pbox);
1400 pan_text_alignment_free(ta);
1402 pan_item_box_shadow(pbox, PAN_SHADOW_OFFSET * 2, PAN_SHADOW_FADE * 2);
1403 pan_item_added(pw, pbox);
1405 if (pw->info_image_size > PAN_IMAGE_SIZE_THUMB_NONE)
1408 if (image_load_dimensions(pi->fd, &iw, &ih))
1412 switch (pw->info_image_size)
1414 case PAN_IMAGE_SIZE_10:
1417 case PAN_IMAGE_SIZE_25:
1420 case PAN_IMAGE_SIZE_33:
1423 case PAN_IMAGE_SIZE_50:
1426 case PAN_IMAGE_SIZE_100:
1431 iw = MAX(1, iw * scale / 100);
1432 ih = MAX(1, ih * scale / 100);
1434 pbox = pan_item_box_new(pw, NULL, pbox->x, pbox->y + pbox->height + 8, 10, 10,
1436 PAN_POPUP_COLOR, PAN_POPUP_ALPHA,
1437 PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
1438 pan_item_set_key(pbox, "info");
1440 p = pan_item_image_new(pw, file_data_new_group(pi->fd->path),
1441 pbox->x + PREF_PAD_BORDER, pbox->y + PREF_PAD_BORDER, iw, ih);
1442 pan_item_set_key(p, "info");
1443 pan_item_size_by_item(pbox, p, PREF_PAD_BORDER);
1445 pan_item_box_shadow(pbox, PAN_SHADOW_OFFSET * 2, PAN_SHADOW_FADE * 2);
1446 pan_item_added(pw, pbox);
1450 pan_layout_resize(pw);
1455 *-----------------------------------------------------------------------------
1457 *-----------------------------------------------------------------------------
1460 static void button_cb(PixbufRenderer *pr, GdkEventButton *event, gpointer data)
1462 PanWindow *pw = data;
1470 rx = (gdouble)(pr->x_scroll + event->x - pr->x_offset) / pr->scale;
1471 ry = (gdouble)(pr->y_scroll + event->y - pr->y_offset) / pr->scale;
1474 pi = pan_item_find_by_coord(pw, PAN_ITEM_BOX, rx, ry, "info");
1475 if (pi && event->button == MOUSE_BUTTON_LEFT)
1477 pan_info_update(pw, NULL);
1481 pi = pan_item_find_by_coord(pw, (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE) ? PAN_ITEM_IMAGE : PAN_ITEM_THUMB,
1484 switch (event->button)
1486 case MOUSE_BUTTON_LEFT:
1487 pan_info_update(pw, pi);
1489 if (!pi && pw->layout == PAN_LAYOUT_CALENDAR)
1491 pi = pan_item_find_by_coord(pw, PAN_ITEM_BOX, rx, ry, "day");
1492 pan_calendar_update(pw, pi);
1495 case MOUSE_BUTTON_MIDDLE:
1497 case MOUSE_BUTTON_RIGHT:
1498 pan_info_update(pw, pi);
1499 menu = pan_popup_menu(pw);
1500 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
1507 static void scroll_cb(PixbufRenderer *pr, GdkEventScroll *event, gpointer data)
1514 if (!(event->state & GDK_SHIFT_MASK))
1520 if (event->state & GDK_CONTROL_MASK)
1522 switch (event->direction)
1525 pixbuf_renderer_zoom_adjust_at_point(pr, ZOOM_INCREMENT,
1526 (gint)event->x, (gint)event->y);
1528 case GDK_SCROLL_DOWN:
1529 pixbuf_renderer_zoom_adjust_at_point(pr, -ZOOM_INCREMENT,
1530 (gint)event->x, (gint)event->y);
1538 switch (event->direction)
1541 pixbuf_renderer_scroll(pr, 0, -h);
1543 case GDK_SCROLL_DOWN:
1544 pixbuf_renderer_scroll(pr, 0, h);
1546 case GDK_SCROLL_LEFT:
1547 pixbuf_renderer_scroll(pr, -w, 0);
1549 case GDK_SCROLL_RIGHT:
1550 pixbuf_renderer_scroll(pr, w, 0);
1558 static void pan_image_set_buttons(PanWindow *pw, ImageWindow *imd)
1560 g_signal_connect(G_OBJECT(imd->pr), "clicked",
1561 G_CALLBACK(button_cb), pw);
1562 g_signal_connect(G_OBJECT(imd->pr), "scroll_event",
1563 G_CALLBACK(scroll_cb), pw);
1566 static void pan_fullscreen_stop_func(FullScreenData *fs, gpointer data)
1568 PanWindow *pw = data;
1571 pw->imd = pw->imd_normal;
1574 static void pan_fullscreen_toggle(PanWindow *pw, gboolean force_off)
1576 if (force_off && !pw->fs) return;
1580 fullscreen_stop(pw->fs);
1584 pw->fs = fullscreen_start(pw->window, pw->imd, pan_fullscreen_stop_func, pw);
1585 pan_image_set_buttons(pw, pw->fs->imd);
1586 g_signal_connect(G_OBJECT(pw->fs->window), "key_press_event",
1587 G_CALLBACK(pan_window_key_press_cb), pw);
1589 pw->imd = pw->fs->imd;
1593 static void pan_window_image_zoom_cb(PixbufRenderer *pr, gdouble zoom, gpointer data)
1595 PanWindow *pw = data;
1598 text = image_zoom_get_as_text(pw->imd);
1599 gtk_label_set_text(GTK_LABEL(pw->label_zoom), text);
1603 static void pan_window_image_scroll_notify_cb(PixbufRenderer *pr, gpointer data)
1605 PanWindow *pw = data;
1610 if (pr->scale == 0.0) return;
1612 pixbuf_renderer_get_visible_rect(pr, &rect);
1613 pixbuf_renderer_get_image_size(pr, &width, &height);
1615 adj = gtk_range_get_adjustment(GTK_RANGE(pw->scrollbar_h));
1616 gtk_adjustment_set_page_size(adj, rect.width);
1617 gtk_adjustment_set_page_increment(adj, gtk_adjustment_get_page_size(adj) / 2.0);
1618 gtk_adjustment_set_step_increment(adj, 48.0 / pr->scale);
1619 gtk_adjustment_set_lower(adj, 0.0);
1620 gtk_adjustment_set_upper(adj, MAX((gdouble)width, 1.0));
1621 gtk_adjustment_set_value(adj, (gdouble)rect.x);
1623 pref_signal_block_data(pw->scrollbar_h, pw);
1624 gtk_adjustment_changed(adj);
1625 gtk_adjustment_value_changed(adj);
1626 pref_signal_unblock_data(pw->scrollbar_h, pw);
1628 adj = gtk_range_get_adjustment(GTK_RANGE(pw->scrollbar_v));
1629 gtk_adjustment_set_page_size(adj, rect.height);
1630 gtk_adjustment_set_page_increment(adj, gtk_adjustment_get_page_size(adj) / 2.0);
1631 gtk_adjustment_set_step_increment(adj, 48.0 / pr->scale);
1632 gtk_adjustment_set_lower(adj, 0.0);
1633 gtk_adjustment_set_upper(adj, MAX((gdouble)height, 1.0));
1634 gtk_adjustment_set_value(adj, (gdouble)rect.y);
1636 pref_signal_block_data(pw->scrollbar_v, pw);
1637 gtk_adjustment_changed(adj);
1638 gtk_adjustment_value_changed(adj);
1639 pref_signal_unblock_data(pw->scrollbar_v, pw);
1642 static void pan_window_scrollbar_h_value_cb(GtkRange *range, gpointer data)
1644 PanWindow *pw = data;
1648 pr = PIXBUF_RENDERER(pw->imd_normal->pr);
1650 if (!pr->scale) return;
1652 x = (gint)gtk_range_get_value(range);
1654 pixbuf_renderer_scroll_to_point(pr, x, (gint)((gdouble)pr->y_scroll / pr->scale), 0.0, 0.0);
1657 static void pan_window_scrollbar_v_value_cb(GtkRange *range, gpointer data)
1659 PanWindow *pw = data;
1663 pr = PIXBUF_RENDERER(pw->imd_normal->pr);
1665 if (!pr->scale) return;
1667 y = (gint)gtk_range_get_value(range);
1669 pixbuf_renderer_scroll_to_point(pr, (gint)((gdouble)pr->x_scroll / pr->scale), y, 0.0, 0.0);
1672 static void pan_window_layout_change_cb(GtkWidget *combo, gpointer data)
1674 PanWindow *pw = data;
1676 pw->layout = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
1677 pan_layout_update(pw);
1680 static void pan_window_layout_size_cb(GtkWidget *combo, gpointer data)
1682 PanWindow *pw = data;
1684 pw->size = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
1685 pan_layout_update(pw);
1688 static void pan_window_entry_activate_cb(const gchar *new_text, gpointer data)
1690 PanWindow *pw = data;
1693 path = remove_trailing_slash(new_text);
1694 parse_out_relatives(path);
1698 warning_dialog(_("Folder not found"),
1699 _("The entered path is not a folder"),
1700 GTK_STOCK_DIALOG_WARNING, pw->path_entry);
1704 FileData *dir_fd = file_data_new_dir(path);
1705 tab_completion_append_to_history(pw->path_entry, path);
1707 pan_layout_set_fd(pw, dir_fd);
1708 file_data_unref(dir_fd);
1714 static void pan_window_entry_change_cb(GtkWidget *combo, gpointer data)
1716 PanWindow *pw = data;
1719 if (gtk_combo_box_get_active(GTK_COMBO_BOX(combo)) < 0) return;
1721 text = g_strdup(gtk_entry_get_text(GTK_ENTRY(pw->path_entry)));
1722 pan_window_entry_activate_cb(text, pw);
1726 static void pan_window_close(PanWindow *pw)
1728 pan_window_list = g_list_remove(pan_window_list, pw);
1730 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_EXIF_PAN_DATE, pw->exif_date_enable);
1731 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_INFO_IMAGE, pw->info_image_size);
1732 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_INFO_EXIF, pw->info_includes_exif);
1736 g_source_remove(pw->idle_id);
1739 pan_fullscreen_toggle(pw, TRUE);
1740 pan_search_ui_destroy(&pw->search_ui);
1741 pan_filter_ui_destroy(&pw->filter_ui);
1742 gtk_widget_destroy(pw->window);
1744 pan_window_items_free(pw);
1747 file_data_unref(pw->dir_fd);
1752 static gboolean pan_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
1754 PanWindow *pw = data;
1756 pan_window_close(pw);
1760 static void pan_window_new_real(FileData *dir_fd)
1769 GdkGeometry geometry;
1771 pw = g_new0(PanWindow, 1);
1773 pw->dir_fd = file_data_ref(dir_fd);
1774 pw->layout = PAN_LAYOUT_TIMELINE;
1775 pw->size = PAN_IMAGE_SIZE_THUMB_NORMAL;
1776 pw->thumb_size = PAN_THUMB_SIZE_NORMAL;
1777 pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
1779 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_EXIF_PAN_DATE, &pw->exif_date_enable))
1781 pw->exif_date_enable = FALSE;
1783 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_INFO_IMAGE, &pw->info_image_size))
1785 pw->info_image_size = PAN_IMAGE_SIZE_THUMB_NONE;
1787 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_INFO_EXIF, &pw->info_includes_exif))
1789 pw->info_includes_exif = TRUE;
1792 pw->ignore_symlinks = TRUE;
1796 pw->window = window_new(GTK_WINDOW_TOPLEVEL, "panview", NULL, NULL, _("Pan View"));
1798 geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1799 geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1800 gtk_window_set_geometry_hints(GTK_WINDOW(pw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
1802 gtk_window_set_resizable(GTK_WINDOW(pw->window), TRUE);
1803 gtk_container_set_border_width(GTK_CONTAINER(pw->window), 0);
1805 vbox = gtk_vbox_new(FALSE, 0);
1806 gtk_container_add(GTK_CONTAINER(pw->window), vbox);
1807 gtk_widget_show(vbox);
1809 box = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
1811 pref_spacer(box, 0);
1812 pref_label_new(box, _("Location:"));
1813 combo = tab_completion_new_with_history(&pw->path_entry, dir_fd->path, "pan_view_path", -1,
1814 pan_window_entry_activate_cb, pw);
1815 g_signal_connect(G_OBJECT(gtk_widget_get_parent(pw->path_entry)), "changed",
1816 G_CALLBACK(pan_window_entry_change_cb), pw);
1817 gtk_box_pack_start(GTK_BOX(box), combo, TRUE, TRUE, 0);
1818 gtk_widget_show(combo);
1820 combo = gtk_combo_box_text_new();
1821 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Timeline"));
1822 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Calendar"));
1823 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Folders"));
1824 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Folders (flower)"));
1825 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Grid"));
1827 gtk_combo_box_set_active(GTK_COMBO_BOX(combo), pw->layout);
1828 g_signal_connect(G_OBJECT(combo), "changed",
1829 G_CALLBACK(pan_window_layout_change_cb), pw);
1830 gtk_box_pack_start(GTK_BOX(box), combo, FALSE, FALSE, 0);
1831 gtk_widget_show(combo);
1833 combo = gtk_combo_box_text_new();
1834 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Dots"));
1835 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("No Images"));
1836 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Small Thumbnails"));
1837 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Normal Thumbnails"));
1838 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Large Thumbnails"));
1839 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:10 (10%)"));
1840 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:4 (25%)"));
1841 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:3 (33%)"));
1842 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:2 (50%)"));
1843 gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:1 (100%)"));
1845 gtk_combo_box_set_active(GTK_COMBO_BOX(combo), pw->size);
1846 g_signal_connect(G_OBJECT(combo), "changed",
1847 G_CALLBACK(pan_window_layout_size_cb), pw);
1848 gtk_box_pack_start(GTK_BOX(box), combo, FALSE, FALSE, 0);
1849 gtk_widget_show(combo);
1851 table = pref_table_new(vbox, 2, 2, FALSE, TRUE);
1852 gtk_table_set_row_spacings(GTK_TABLE(table), 2);
1853 gtk_table_set_col_spacings(GTK_TABLE(table), 2);
1855 pw->imd = image_new(TRUE);
1856 pw->imd_normal = pw->imd;
1858 g_signal_connect(G_OBJECT(pw->imd->pr), "zoom",
1859 G_CALLBACK(pan_window_image_zoom_cb), pw);
1860 g_signal_connect(G_OBJECT(pw->imd->pr), "scroll_notify",
1861 G_CALLBACK(pan_window_image_scroll_notify_cb), pw);
1863 gtk_table_attach(GTK_TABLE(table), pw->imd->widget, 0, 1, 0, 1,
1864 GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 0);
1865 gtk_widget_show(GTK_WIDGET(pw->imd->widget));
1867 pan_window_dnd_init(pw);
1869 pan_image_set_buttons(pw, pw->imd);
1871 pw->scrollbar_h = gtk_hscrollbar_new(NULL);
1872 g_signal_connect(G_OBJECT(pw->scrollbar_h), "value_changed",
1873 G_CALLBACK(pan_window_scrollbar_h_value_cb), pw);
1874 gtk_table_attach(GTK_TABLE(table), pw->scrollbar_h, 0, 1, 1, 2,
1875 GTK_FILL | GTK_EXPAND, 0, 0, 0);
1876 gtk_widget_show(pw->scrollbar_h);
1878 pw->scrollbar_v = gtk_vscrollbar_new(NULL);
1879 g_signal_connect(G_OBJECT(pw->scrollbar_v), "value_changed",
1880 G_CALLBACK(pan_window_scrollbar_v_value_cb), pw);
1881 gtk_table_attach(GTK_TABLE(table), pw->scrollbar_v, 1, 2, 0, 1,
1882 0, GTK_FILL | GTK_EXPAND, 0, 0);
1883 gtk_widget_show(pw->scrollbar_v);
1887 pw->search_ui = pan_search_ui_new(pw);
1888 gtk_box_pack_start(GTK_BOX(vbox), pw->search_ui->search_box, FALSE, FALSE, 2);
1891 pw->filter_ui = pan_filter_ui_new(pw);
1892 gtk_box_pack_start(GTK_BOX(vbox), pw->filter_ui->filter_box, FALSE, FALSE, 2);
1896 box = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
1898 frame = gtk_frame_new(NULL);
1899 gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
1900 gtk_widget_set_size_request(frame, ZOOM_LABEL_WIDTH, -1);
1901 gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 0);
1902 gtk_widget_show(frame);
1904 hbox = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
1905 gtk_container_add(GTK_CONTAINER(frame), hbox);
1906 gtk_widget_show(hbox);
1908 pref_spacer(hbox, 0);
1909 pw->label_message = pref_label_new(hbox, "");
1911 frame = gtk_frame_new(NULL);
1912 gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
1913 gtk_widget_set_size_request(frame, ZOOM_LABEL_WIDTH, -1);
1914 gtk_box_pack_end(GTK_BOX(box), frame, FALSE, FALSE, 0);
1915 gtk_widget_show(frame);
1917 pw->label_zoom = gtk_label_new("");
1918 gtk_container_add(GTK_CONTAINER(frame), pw->label_zoom);
1919 gtk_widget_show(pw->label_zoom);
1921 // Add the "Find" button to the status bar area.
1922 gtk_box_pack_end(GTK_BOX(box), pw->search_ui->search_button, FALSE, FALSE, 0);
1923 gtk_widget_show(pw->search_ui->search_button);
1925 // Add the "Filter" button to the status bar area.
1926 gtk_box_pack_end(GTK_BOX(box), pw->filter_ui->filter_button, FALSE, FALSE, 0);
1927 gtk_widget_show(pw->filter_ui->filter_button);
1929 g_signal_connect(G_OBJECT(pw->window), "delete_event",
1930 G_CALLBACK(pan_window_delete_cb), pw);
1931 g_signal_connect(G_OBJECT(pw->window), "key_press_event",
1932 G_CALLBACK(pan_window_key_press_cb), pw);
1934 gtk_window_set_default_size(GTK_WINDOW(pw->window), PAN_WINDOW_DEFAULT_WIDTH, PAN_WINDOW_DEFAULT_HEIGHT);
1936 pan_layout_update(pw);
1938 gtk_widget_grab_focus(GTK_WIDGET(pw->imd->widget));
1939 gtk_widget_show(pw->window);
1941 pan_window_list = g_list_append(pan_window_list, pw);
1945 *-----------------------------------------------------------------------------
1946 * peformance warnings
1947 *-----------------------------------------------------------------------------
1950 static void pan_warning_ok_cb(GenericDialog *gd, gpointer data)
1952 FileData *dir_fd = data;
1954 generic_dialog_close(gd);
1956 pan_window_new_real(dir_fd);
1957 file_data_unref(dir_fd);
1960 static void pan_warning_hide_cb(GtkWidget *button, gpointer data)
1964 hide_dlg = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
1965 pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_HIDE_WARNING, hide_dlg);
1968 static gboolean pan_warning(FileData *dir_fd)
1974 GtkWidget *ct_button;
1977 if (dir_fd && strcmp(dir_fd->path, G_DIR_SEPARATOR_S) == 0)
1979 pan_warning_folder(dir_fd->path, NULL);
1983 if (options->thumbnails.enable_caching &&
1984 options->thumbnails.spec_standard) return FALSE;
1986 if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_HIDE_WARNING, &hide_dlg)) hide_dlg = FALSE;
1987 if (hide_dlg) return FALSE;
1989 gd = generic_dialog_new(_("Pan View Performance"), "pan_view_warning", NULL, FALSE,
1991 gd->data = file_data_ref(dir_fd);
1992 generic_dialog_add_button(gd, GTK_STOCK_OK, NULL,
1993 pan_warning_ok_cb, TRUE);
1995 box = generic_dialog_add_message(gd, GTK_STOCK_DIALOG_INFO,
1996 _("Pan view performance may be poor."),
1997 _("To improve performance of thumbnails in the pan view the"
1998 " following options can be enabled. Note that both options"
1999 " must be enabled to notice a change in performance."));
2001 group = pref_box_new(box, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
2002 pref_spacer(group, PREF_PAD_INDENT);
2003 group = pref_box_new(group, TRUE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2005 ct_button = pref_checkbox_new_int(group, _("Cache thumbnails"),
2006 options->thumbnails.enable_caching, &options->thumbnails.enable_caching);
2007 button = pref_checkbox_new_int(group, _("Use shared thumbnail cache"),
2008 options->thumbnails.spec_standard, &options->thumbnails.spec_standard);
2009 pref_checkbox_link_sensitivity(ct_button, button);
2013 pref_checkbox_new(box, _("Do not show this dialog again"), hide_dlg,
2014 G_CALLBACK(pan_warning_hide_cb), NULL);
2016 gtk_widget_show(gd->dialog);
2023 *-----------------------------------------------------------------------------
2025 *-----------------------------------------------------------------------------
2028 void pan_window_new(FileData *dir_fd)
2030 if (pan_warning(dir_fd)) return;
2032 pan_window_new_real(dir_fd);
2037 *-----------------------------------------------------------------------------
2039 *-----------------------------------------------------------------------------
2042 #define INFO_IMAGE_SIZE_KEY "image_size_data"
2045 static void pan_new_window_cb(GtkWidget *widget, gpointer data)
2047 PanWindow *pw = data;
2050 fd = pan_menu_click_fd(pw);
2053 pan_fullscreen_toggle(pw, TRUE);
2054 view_window_new(fd);
2058 static void pan_edit_cb(GtkWidget *widget, gpointer data)
2062 const gchar *key = data;
2064 pw = submenu_item_get_data(widget);
2067 fd = pan_menu_click_fd(pw);
2070 if (!editor_window_flag_set(key))
2072 pan_fullscreen_toggle(pw, TRUE);
2074 file_util_start_editor_from_file(key, fd, pw->imd->widget);
2078 static void pan_zoom_in_cb(GtkWidget *widget, gpointer data)
2080 PanWindow *pw = data;
2082 image_zoom_adjust(pw->imd, ZOOM_INCREMENT);
2085 static void pan_zoom_out_cb(GtkWidget *widget, gpointer data)
2087 PanWindow *pw = data;
2089 image_zoom_adjust(pw->imd, -ZOOM_INCREMENT);
2092 static void pan_zoom_1_1_cb(GtkWidget *widget, gpointer data)
2094 PanWindow *pw = data;
2096 image_zoom_set(pw->imd, 1.0);
2099 static void pan_copy_cb(GtkWidget *widget, gpointer data)
2101 PanWindow *pw = data;
2104 fd = pan_menu_click_fd(pw);
2105 if (fd) file_util_copy(fd, NULL, NULL, pw->imd->widget);
2108 static void pan_move_cb(GtkWidget *widget, gpointer data)
2110 PanWindow *pw = data;
2113 fd = pan_menu_click_fd(pw);
2114 if (fd) file_util_move(fd, NULL, NULL, pw->imd->widget);
2117 static void pan_rename_cb(GtkWidget *widget, gpointer data)
2119 PanWindow *pw = data;
2122 fd = pan_menu_click_fd(pw);
2123 if (fd) file_util_rename(fd, NULL, pw->imd->widget);
2126 static void pan_delete_cb(GtkWidget *widget, gpointer data)
2128 PanWindow *pw = data;
2131 fd = pan_menu_click_fd(pw);
2132 if (fd) file_util_delete(fd, NULL, pw->imd->widget);
2135 static void pan_copy_path_cb(GtkWidget *widget, gpointer data)
2137 PanWindow *pw = data;
2140 fd = pan_menu_click_fd(pw);
2141 if (fd) file_util_copy_path_to_clipboard(fd);
2144 static void pan_exif_date_toggle_cb(GtkWidget *widget, gpointer data)
2146 PanWindow *pw = data;
2148 pw->exif_date_enable = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
2149 pan_layout_update(pw);
2152 static void pan_info_toggle_exif_cb(GtkWidget *widget, gpointer data)
2154 PanWindow *pw = data;
2156 pw->info_includes_exif = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
2157 /* fixme: sync info now */
2160 static void pan_info_toggle_image_cb(GtkWidget *widget, gpointer data)
2162 PanWindow *pw = data;
2164 pw->info_image_size = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), INFO_IMAGE_SIZE_KEY));
2165 /* fixme: sync info now */
2168 static void pan_fullscreen_cb(GtkWidget *widget, gpointer data)
2170 PanWindow *pw = data;
2172 pan_fullscreen_toggle(pw, FALSE);
2175 static void pan_close_cb(GtkWidget *widget, gpointer data)
2177 PanWindow *pw = data;
2179 pan_window_close(pw);
2182 static void pan_popup_menu_destroy_cb(GtkWidget *widget, gpointer data)
2184 GList *editmenu_fd_list = data;
2186 filelist_free(editmenu_fd_list);
2189 static GList *pan_view_get_fd_list(PanWindow *pw)
2192 FileData *fd = pan_menu_click_fd(pw);
2194 if (fd) list = g_list_prepend(filelist_copy(fd->sidecar_files), file_data_ref(fd));
2199 static GtkWidget *pan_popup_menu(PanWindow *pw)
2205 GList *editmenu_fd_list;
2207 active = (pw->click_pi != NULL);
2209 menu = popup_menu_short_lived();
2211 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN,
2212 G_CALLBACK(pan_zoom_in_cb), pw);
2213 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT,
2214 G_CALLBACK(pan_zoom_out_cb), pw);
2215 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100,
2216 G_CALLBACK(pan_zoom_1_1_cb), pw);
2217 menu_item_add_divider(menu);
2219 editmenu_fd_list = pan_view_get_fd_list(pw);
2220 g_signal_connect(G_OBJECT(menu), "destroy",
2221 G_CALLBACK(pan_popup_menu_destroy_cb), editmenu_fd_list);
2223 submenu_add_edit(menu, &item, G_CALLBACK(pan_edit_cb), pw, editmenu_fd_list);
2224 gtk_widget_set_sensitive(item, active);
2226 menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, active,
2227 G_CALLBACK(pan_new_window_cb), pw);
2229 menu_item_add_divider(menu);
2230 menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, active,
2231 G_CALLBACK(pan_copy_cb), pw);
2232 menu_item_add_sensitive(menu, _("_Move..."), active,
2233 G_CALLBACK(pan_move_cb), pw);
2234 menu_item_add_sensitive(menu, _("_Rename..."), active,
2235 G_CALLBACK(pan_rename_cb), pw);
2236 menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, active,
2237 G_CALLBACK(pan_delete_cb), pw);
2238 menu_item_add_sensitive(menu, _("_Copy path"), active,
2239 G_CALLBACK(pan_copy_path_cb), pw);
2241 menu_item_add_divider(menu);
2242 item = menu_item_add_check(menu, _("Sort by E_xif date"), pw->exif_date_enable,
2243 G_CALLBACK(pan_exif_date_toggle_cb), pw);
2244 gtk_widget_set_sensitive(item, (pw->layout == PAN_LAYOUT_TIMELINE || pw->layout == PAN_LAYOUT_CALENDAR));
2246 menu_item_add_divider(menu);
2248 menu_item_add_check(menu, _("_Show Exif information"), pw->info_includes_exif,
2249 G_CALLBACK(pan_info_toggle_exif_cb), pw);
2250 item = menu_item_add(menu, _("Show im_age"), NULL, NULL);
2251 submenu = gtk_menu_new();
2252 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
2254 item = menu_item_add_check(submenu, _("_None"), (pw->info_image_size == PAN_IMAGE_SIZE_THUMB_NONE),
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_THUMB_NONE));
2258 item = menu_item_add_check(submenu, _("_Full size"), (pw->info_image_size == PAN_IMAGE_SIZE_100),
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_100));
2262 item = menu_item_add_check(submenu, _("1:2 (50%)"), (pw->info_image_size == PAN_IMAGE_SIZE_50),
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_50));
2266 item = menu_item_add_check(submenu, _("1:3 (33%)"), (pw->info_image_size == PAN_IMAGE_SIZE_33),
2267 G_CALLBACK(pan_info_toggle_image_cb), pw);
2268 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_33));
2270 item = menu_item_add_check(submenu, _("1:4 (25%)"), (pw->info_image_size == PAN_IMAGE_SIZE_25),
2271 G_CALLBACK(pan_info_toggle_image_cb), pw);
2272 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_25));
2274 item = menu_item_add_check(submenu, _("1:10 (10%)"), (pw->info_image_size == PAN_IMAGE_SIZE_10),
2275 G_CALLBACK(pan_info_toggle_image_cb), pw);
2276 g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_10));
2280 menu_item_add_divider(menu);
2284 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(pan_fullscreen_cb), pw);
2288 menu_item_add(menu, _("_Full screen"), G_CALLBACK(pan_fullscreen_cb), pw);
2291 menu_item_add_divider(menu);
2292 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(pan_close_cb), pw);
2299 *-----------------------------------------------------------------------------
2301 *-----------------------------------------------------------------------------
2304 static void pan_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
2306 GtkSelectionData *selection_data, guint info,
2307 guint time, gpointer data)
2309 PanWindow *pw = data;
2311 if (gtk_drag_get_source_widget(context) == pw->imd->pr) return;
2313 if (info == TARGET_URI_LIST)
2317 list = uri_filelist_from_gtk_selection_data(selection_data);
2318 if (list && isdir(((FileData *)list->data)->path))
2320 FileData *fd = list->data;
2322 pan_layout_set_fd(pw, fd);
2325 filelist_free(list);
2329 static void pan_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
2330 GtkSelectionData *selection_data, guint info,
2331 guint time, gpointer data)
2333 PanWindow *pw = data;
2336 fd = pan_menu_click_fd(pw);
2341 list = g_list_append(NULL, fd);
2342 uri_selection_data_set_uris_from_filelist(selection_data, list);
2347 gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
2352 static void pan_window_dnd_init(PanWindow *pw)
2356 widget = pw->imd->pr;
2358 gtk_drag_source_set(widget, GDK_BUTTON2_MASK,
2359 dnd_file_drag_types, dnd_file_drag_types_count,
2360 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
2361 g_signal_connect(G_OBJECT(widget), "drag_data_get",
2362 G_CALLBACK(pan_window_set_dnd_data), pw);
2364 gtk_drag_dest_set(widget,
2365 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
2366 dnd_file_drop_types, dnd_file_drop_types_count,
2367 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
2368 g_signal_connect(G_OBJECT(widget), "drag_data_received",
2369 G_CALLBACK(pan_window_get_dnd_data), pw);
2372 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */