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 struct PaneCommentData
51 GtkWidget *comment_view;
56 GspellTextView *gspell_view;
61 static void bar_pane_comment_write(PaneCommentData *pcd)
67 comment = text_widget_text_pull(pcd->comment_view);
69 metadata_write_string(pcd->fd, pcd->key, comment);
74 static void bar_pane_comment_update(PaneCommentData *pcd)
76 gchar *comment = nullptr;
77 gchar *orig_comment = nullptr;
78 const gchar *comment_not_null;
80 GtkTextBuffer *comment_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pcd->comment_view));
82 orig_comment = text_widget_text_pull(pcd->comment_view);
83 if (g_strcmp0(pcd->key, "Xmp.xmp.Rating") == 0)
85 rating = metadata_read_int(pcd->fd, pcd->key, 0);
86 comment = g_strdup_printf("%d", rating);
90 comment = metadata_read_string(pcd->fd, pcd->key, METADATA_PLAIN);
92 comment_not_null = (comment) ? comment : "";
94 if (strcmp(orig_comment, comment_not_null) != 0)
96 g_signal_handlers_block_by_func(comment_buffer, (gpointer)bar_pane_comment_changed, pcd);
97 gtk_text_buffer_set_text(comment_buffer, comment_not_null, -1);
98 g_signal_handlers_unblock_by_func(comment_buffer, (gpointer)bar_pane_comment_changed, pcd);
101 g_free(orig_comment);
103 gtk_widget_set_sensitive(pcd->comment_view, (pcd->fd != nullptr));
106 static void bar_pane_comment_set_selection(PaneCommentData *pcd, gboolean append)
108 GList *list = nullptr;
110 gchar *comment = nullptr;
112 comment = text_widget_text_pull(pcd->comment_view);
114 list = layout_selection_list(pcd->pane.lw);
115 list = file_data_process_groups_in_selection(list, FALSE, nullptr);
120 auto fd = static_cast<FileData *>(work->data);
122 if (fd == pcd->fd) continue;
126 metadata_append_string(fd, pcd->key, comment);
130 metadata_write_string(fd, pcd->key, comment);
138 static void bar_pane_comment_sel_add_cb(GtkWidget *, gpointer data)
140 auto pcd = static_cast<PaneCommentData *>(data);
142 bar_pane_comment_set_selection(pcd, TRUE);
145 static void bar_pane_comment_sel_replace_cb(GtkWidget *, gpointer data)
147 auto pcd = static_cast<PaneCommentData *>(data);
149 bar_pane_comment_set_selection(pcd, FALSE);
153 static void bar_pane_comment_set_fd(GtkWidget *bar, FileData *fd)
155 PaneCommentData *pcd;
157 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(bar), "pane_data"));
160 file_data_unref(pcd->fd);
161 pcd->fd = file_data_ref(fd);
163 bar_pane_comment_update(pcd);
166 static gint bar_pane_comment_event(GtkWidget *bar, GdkEvent *event)
168 PaneCommentData *pcd;
170 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(bar), "pane_data"));
171 if (!pcd) return FALSE;
173 if (gtk_widget_has_focus(pcd->comment_view)) return gtk_widget_event(pcd->comment_view, event);
178 static void bar_pane_comment_write_config(GtkWidget *pane, GString *outstr, gint indent)
180 PaneCommentData *pcd;
183 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
186 gtk_widget_get_size_request(GTK_WIDGET(pane), &w, &h);
188 if (!g_strcmp0(pcd->pane.id, "title"))
192 if (!g_strcmp0(pcd->pane.id, "comment"))
196 if (!g_strcmp0(pcd->pane.id, "rating"))
200 if (!g_strcmp0(pcd->pane.id, "headline"))
205 WRITE_NL(); WRITE_STRING("<pane_comment ");
206 write_char_option(outstr, indent, "id", pcd->pane.id);
207 write_char_option(outstr, indent, "title", gtk_label_get_text(GTK_LABEL(pcd->pane.title)));
208 WRITE_BOOL(pcd->pane, expanded);
209 WRITE_CHAR(*pcd, key);
210 WRITE_INT(*pcd, height);
214 static void bar_pane_comment_notify_cb(FileData *fd, NotifyType type, gpointer data)
216 auto pcd = static_cast<PaneCommentData *>(data);
217 if ((type & (NOTIFY_REREAD | NOTIFY_CHANGE | NOTIFY_METADATA)) && fd == pcd->fd)
219 DEBUG_1("Notify pane_comment: %s %04x", fd->path, type);
221 bar_pane_comment_update(pcd);
225 static void bar_pane_comment_changed(GtkTextBuffer *, gpointer data)
227 auto pcd = static_cast<PaneCommentData *>(data);
229 bar_pane_comment_write(pcd);
233 static void bar_pane_comment_populate_popup(GtkTextView *, GtkMenu *menu, gpointer data)
235 auto pcd = static_cast<PaneCommentData *>(data);
237 menu_item_add_divider(GTK_WIDGET(menu));
238 menu_item_add_icon(GTK_WIDGET(menu), _("Add text to selected files"), GQ_ICON_ADD, G_CALLBACK(bar_pane_comment_sel_add_cb), pcd);
239 menu_item_add_icon(GTK_WIDGET(menu), _("Replace existing text in selected files"), GQ_ICON_REPLACE, G_CALLBACK(bar_pane_comment_sel_replace_cb), data);
242 static void bar_pane_comment_destroy(GtkWidget *, gpointer data)
244 auto pcd = static_cast<PaneCommentData *>(data);
246 file_data_unregister_notify_func(bar_pane_comment_notify_cb, pcd);
248 g_object_unref(pcd->gspell_view);
250 file_data_unref(pcd->fd);
253 g_free(pcd->pane.id);
259 static GtkWidget *bar_pane_comment_new(const gchar *id, const gchar *title, const gchar *key, gboolean expanded, gint height)
261 PaneCommentData *pcd;
263 GtkTextBuffer *buffer;
265 pcd = g_new0(PaneCommentData, 1);
267 pcd->pane.pane_set_fd = bar_pane_comment_set_fd;
268 pcd->pane.pane_event = bar_pane_comment_event;
269 pcd->pane.pane_write_config = bar_pane_comment_write_config;
270 pcd->pane.title = bar_pane_expander_title(title);
271 pcd->pane.id = g_strdup(id);
272 pcd->pane.type = PANE_COMMENT;
274 pcd->gspell_view = nullptr;
276 pcd->pane.expanded = expanded;
278 pcd->key = g_strdup(key);
279 pcd->height = height;
281 scrolled = gq_gtk_scrolled_window_new(nullptr, nullptr);
283 pcd->widget = scrolled;
284 g_object_set_data(G_OBJECT(pcd->widget), "pane_data", pcd);
285 g_signal_connect(G_OBJECT(pcd->widget), "destroy",
286 G_CALLBACK(bar_pane_comment_destroy), pcd);
288 gq_gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
289 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
290 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
292 gtk_widget_set_size_request(pcd->widget, -1, height);
293 gtk_widget_show(scrolled);
295 pcd->comment_view = gtk_text_view_new();
296 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(pcd->comment_view), GTK_WRAP_WORD);
297 gq_gtk_container_add(GTK_WIDGET(scrolled), pcd->comment_view);
298 g_signal_connect(G_OBJECT(pcd->comment_view), "populate-popup",
299 G_CALLBACK(bar_pane_comment_populate_popup), pcd);
300 gtk_widget_show(pcd->comment_view);
303 if (g_strcmp0(key, "Xmp.xmp.Rating") != 0)
305 if (options->metadata.check_spelling)
307 pcd->gspell_view = gspell_text_view_get_from_gtk_text_view(GTK_TEXT_VIEW(pcd->comment_view));
308 gspell_text_view_basic_setup(pcd->gspell_view);
313 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pcd->comment_view));
314 g_signal_connect(G_OBJECT(buffer), "changed",
315 G_CALLBACK(bar_pane_comment_changed), pcd);
318 file_data_register_notify_func(bar_pane_comment_notify_cb, pcd, NOTIFY_PRIORITY_LOW);
323 GtkWidget *bar_pane_comment_new_from_config(const gchar **attribute_names, const gchar **attribute_values)
325 gchar *title = nullptr;
326 gchar *key = g_strdup(COMMENT_KEY);
327 gboolean expanded = TRUE;
329 gchar *id = g_strdup("comment");
332 while (*attribute_names)
334 const gchar *option = *attribute_names++;
335 const gchar *value = *attribute_values++;
337 if (READ_CHAR_FULL("title", title)) continue;
338 if (READ_CHAR_FULL("key", key)) continue;
339 if (READ_BOOL_FULL("expanded", expanded)) continue;
340 if (READ_INT_FULL("height", height)) continue;
341 if (READ_CHAR_FULL("id", id)) continue;
344 log_printf("unknown attribute %s = %s\n", option, value);
347 if (!g_strcmp0(id, "title"))
349 options->info_title.height = height;
351 if (!g_strcmp0(id, "comment"))
353 options->info_comment.height = height;
355 if (!g_strcmp0(id, "rating"))
357 options->info_rating.height = height;
359 if (!g_strcmp0(id, "headline"))
361 options->info_headline.height = height;
364 bar_pane_translate_title(PANE_COMMENT, id, &title);
365 ret = bar_pane_comment_new(id, title, key, expanded, height);
372 void bar_pane_comment_update_from_config(GtkWidget *pane, const gchar **attribute_names, const gchar **attribute_values)
374 PaneCommentData *pcd;
376 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
379 gchar *title = nullptr;
381 while (*attribute_names)
383 const gchar *option = *attribute_names++;
384 const gchar *value = *attribute_values++;
386 if (READ_CHAR_FULL("title", title)) continue;
387 if (READ_CHAR_FULL("key", pcd->key)) continue;
388 if (READ_BOOL_FULL("expanded", pcd->pane.expanded)) continue;
389 if (READ_INT_FULL("height", pcd->height)) continue;
390 if (READ_CHAR_FULL("id", pcd->pane.id)) continue;
393 log_printf("unknown attribute %s = %s\n", option, value);
398 bar_pane_translate_title(PANE_COMMENT, pcd->pane.id, &title);
399 gtk_label_set_text(GTK_LABEL(pcd->pane.title), title);
402 gtk_widget_set_size_request(pcd->widget, -1, pcd->height);
403 bar_update_expander(pane);
404 bar_pane_comment_update(pcd);
407 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */