2 * Copyright (C) 2004 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.
23 #include "bar_comment.h"
34 #include <gspell/gspell.h>
37 static void bar_pane_comment_changed(GtkTextBuffer *buffer, gpointer data);
40 *-------------------------------------------------------------------
41 * keyword / comment utils
42 *-------------------------------------------------------------------
47 typedef struct _PaneCommentData PaneCommentData;
48 struct _PaneCommentData
52 GtkWidget *comment_view;
59 static void bar_pane_comment_write(PaneCommentData *pcd)
65 comment = text_widget_text_pull(pcd->comment_view);
67 metadata_write_string(pcd->fd, pcd->key, comment);
72 static void bar_pane_comment_update(PaneCommentData *pcd)
74 gchar *comment = NULL;
75 gchar *orig_comment = NULL;
76 gchar *comment_not_null;
78 GtkTextBuffer *comment_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pcd->comment_view));
80 orig_comment = text_widget_text_pull(pcd->comment_view);
81 if (g_strcmp0(pcd->key, "Xmp.xmp.Rating") == 0)
83 rating = metadata_read_int(pcd->fd, pcd->key, 0);
84 comment = g_strdup_printf("%d", rating);
88 comment = metadata_read_string(pcd->fd, pcd->key, METADATA_PLAIN);
90 comment_not_null = (comment) ? comment : "";
92 if (strcmp(orig_comment, comment_not_null) != 0)
94 g_signal_handlers_block_by_func(comment_buffer, bar_pane_comment_changed, pcd);
95 gtk_text_buffer_set_text(comment_buffer, comment_not_null, -1);
96 g_signal_handlers_unblock_by_func(comment_buffer, bar_pane_comment_changed, pcd);
101 gtk_widget_set_sensitive(pcd->comment_view, (pcd->fd != NULL));
104 static void bar_pane_comment_set_selection(PaneCommentData *pcd, gboolean append)
108 gchar *comment = NULL;
110 comment = text_widget_text_pull(pcd->comment_view);
112 list = layout_selection_list(pcd->pane.lw);
113 list = file_data_process_groups_in_selection(list, FALSE, NULL);
118 FileData *fd = work->data;
120 if (fd == pcd->fd) continue;
124 metadata_append_string(fd, pcd->key, comment);
128 metadata_write_string(fd, pcd->key, comment);
136 static void bar_pane_comment_sel_add_cb(GtkWidget *button, gpointer data)
138 PaneCommentData *pcd = data;
140 bar_pane_comment_set_selection(pcd, TRUE);
143 static void bar_pane_comment_sel_replace_cb(GtkWidget *button, gpointer data)
145 PaneCommentData *pcd = data;
147 bar_pane_comment_set_selection(pcd, FALSE);
151 static void bar_pane_comment_set_fd(GtkWidget *bar, FileData *fd)
153 PaneCommentData *pcd;
155 pcd = g_object_get_data(G_OBJECT(bar), "pane_data");
158 file_data_unref(pcd->fd);
159 pcd->fd = file_data_ref(fd);
161 bar_pane_comment_update(pcd);
164 static gint bar_pane_comment_event(GtkWidget *bar, GdkEvent *event)
166 PaneCommentData *pcd;
168 pcd = g_object_get_data(G_OBJECT(bar), "pane_data");
169 if (!pcd) return FALSE;
171 if (gtk_widget_has_focus(pcd->comment_view)) return gtk_widget_event(pcd->comment_view, event);
176 static void bar_pane_comment_write_config(GtkWidget *pane, GString *outstr, gint indent)
178 PaneCommentData *pcd;
181 pcd = g_object_get_data(G_OBJECT(pane), "pane_data");
184 gtk_widget_get_size_request(GTK_WIDGET(pane), &w, &h);
186 if (!g_strcmp0(pcd->pane.id, "title"))
190 if (!g_strcmp0(pcd->pane.id, "comment"))
194 if (!g_strcmp0(pcd->pane.id, "rating"))
198 if (!g_strcmp0(pcd->pane.id, "headline"))
203 WRITE_NL(); WRITE_STRING("<pane_comment ");
204 write_char_option(outstr, indent, "id", pcd->pane.id);
205 write_char_option(outstr, indent, "title", gtk_label_get_text(GTK_LABEL(pcd->pane.title)));
206 WRITE_BOOL(pcd->pane, expanded);
207 WRITE_CHAR(*pcd, key);
208 WRITE_INT(*pcd, height);
212 static void bar_pane_comment_notify_cb(FileData *fd, NotifyType type, gpointer data)
214 PaneCommentData *pcd = data;
215 if ((type & (NOTIFY_REREAD | NOTIFY_CHANGE | NOTIFY_METADATA)) && fd == pcd->fd)
217 DEBUG_1("Notify pane_comment: %s %04x", fd->path, type);
219 bar_pane_comment_update(pcd);
223 static void bar_pane_comment_changed(GtkTextBuffer *buffer, gpointer data)
225 PaneCommentData *pcd = data;
227 bar_pane_comment_write(pcd);
231 static void bar_pane_comment_populate_popup(GtkTextView *textview, GtkMenu *menu, gpointer data)
233 PaneCommentData *pcd = data;
235 menu_item_add_divider(GTK_WIDGET(menu));
236 menu_item_add_stock(GTK_WIDGET(menu), _("Add text to selected files"), GTK_STOCK_ADD, G_CALLBACK(bar_pane_comment_sel_add_cb), pcd);
237 menu_item_add_stock(GTK_WIDGET(menu), _("Replace existing text in selected files"), GTK_STOCK_CONVERT, G_CALLBACK(bar_pane_comment_sel_replace_cb), data);
240 static void bar_pane_comment_destroy(GtkWidget *widget, gpointer data)
242 PaneCommentData *pcd = data;
244 file_data_unregister_notify_func(bar_pane_comment_notify_cb, pcd);
246 file_data_unref(pcd->fd);
249 g_free(pcd->pane.id);
255 static GtkWidget *bar_pane_comment_new(const gchar *id, const gchar *title, const gchar *key, gboolean expanded, gint height)
257 PaneCommentData *pcd;
259 GtkTextBuffer *buffer;
261 GspellTextView *gspell_view;
264 pcd = g_new0(PaneCommentData, 1);
266 pcd->pane.pane_set_fd = bar_pane_comment_set_fd;
267 pcd->pane.pane_event = bar_pane_comment_event;
268 pcd->pane.pane_write_config = bar_pane_comment_write_config;
269 pcd->pane.title = bar_pane_expander_title(title);
270 pcd->pane.id = g_strdup(id);
271 pcd->pane.type = PANE_COMMENT;
273 pcd->pane.expanded = expanded;
275 pcd->key = g_strdup(key);
276 pcd->height = height;
278 scrolled = gtk_scrolled_window_new(NULL, NULL);
280 pcd->widget = scrolled;
281 g_object_set_data(G_OBJECT(pcd->widget), "pane_data", pcd);
282 g_signal_connect(G_OBJECT(pcd->widget), "destroy",
283 G_CALLBACK(bar_pane_comment_destroy), pcd);
285 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
286 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
287 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
289 gtk_widget_set_size_request(pcd->widget, -1, height);
290 gtk_widget_show(scrolled);
292 pcd->comment_view = gtk_text_view_new();
293 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(pcd->comment_view), GTK_WRAP_WORD);
294 gtk_container_add(GTK_CONTAINER(scrolled), pcd->comment_view);
295 g_signal_connect(G_OBJECT(pcd->comment_view), "populate-popup",
296 G_CALLBACK(bar_pane_comment_populate_popup), pcd);
297 gtk_widget_show(pcd->comment_view);
300 #if GTK_CHECK_VERSION(3,20,0)
301 if (g_strcmp0(key, "Xmp.xmp.Rating") != 0)
303 if (options->metadata.check_spelling)
305 gspell_view = gspell_text_view_get_from_gtk_text_view(GTK_TEXT_VIEW(pcd->comment_view));
306 gspell_text_view_basic_setup(gspell_view);
312 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pcd->comment_view));
313 g_signal_connect(G_OBJECT(buffer), "changed",
314 G_CALLBACK(bar_pane_comment_changed), pcd);
317 file_data_register_notify_func(bar_pane_comment_notify_cb, pcd, NOTIFY_PRIORITY_LOW);
322 GtkWidget *bar_pane_comment_new_from_config(const gchar **attribute_names, const gchar **attribute_values)
325 gchar *key = g_strdup(COMMENT_KEY);
326 gboolean expanded = TRUE;
328 gchar *id = g_strdup("comment");
331 while (*attribute_names)
333 const gchar *option = *attribute_names++;
334 const gchar *value = *attribute_values++;
336 if (READ_CHAR_FULL("title", title)) continue;
337 if (READ_CHAR_FULL("key", key)) continue;
338 if (READ_BOOL_FULL("expanded", expanded)) continue;
339 if (READ_INT_FULL("height", height)) continue;
340 if (READ_CHAR_FULL("id", id)) continue;
343 log_printf("unknown attribute %s = %s\n", option, value);
346 if (!g_strcmp0(id, "title"))
348 options->info_title.height = height;
350 if (!g_strcmp0(id, "comment"))
352 options->info_comment.height = height;
354 if (!g_strcmp0(id, "rating"))
356 options->info_rating.height = height;
358 if (!g_strcmp0(id, "headline"))
360 options->info_headline.height = height;
363 bar_pane_translate_title(PANE_COMMENT, id, &title);
364 ret = bar_pane_comment_new(id, title, key, expanded, height);
371 void bar_pane_comment_update_from_config(GtkWidget *pane, const gchar **attribute_names, const gchar **attribute_values)
373 PaneCommentData *pcd;
375 pcd = g_object_get_data(G_OBJECT(pane), "pane_data");
380 while (*attribute_names)
382 const gchar *option = *attribute_names++;
383 const gchar *value = *attribute_values++;
385 if (READ_CHAR_FULL("title", title)) continue;
386 if (READ_CHAR_FULL("key", pcd->key)) continue;
387 if (READ_BOOL_FULL("expanded", pcd->pane.expanded)) continue;
388 if (READ_INT_FULL("height", pcd->height)) continue;
389 if (READ_CHAR_FULL("id", pcd->pane.id)) continue;
392 log_printf("unknown attribute %s = %s\n", option, value);
397 bar_pane_translate_title(PANE_COMMENT, pcd->pane.id, &title);
398 gtk_label_set_text(GTK_LABEL(pcd->pane.title), title);
401 gtk_widget_set_size_request(pcd->widget, -1, pcd->height);
402 bar_update_expander(pane);
403 bar_pane_comment_update(pcd);
406 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */