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.
22 #include "bar-comment.h"
32 #include "main-defines.h"
39 #include <gspell/gspell.h>
42 static void bar_pane_comment_changed(GtkTextBuffer *buffer, gpointer data);
45 *-------------------------------------------------------------------
46 * keyword / comment utils
47 *-------------------------------------------------------------------
52 struct PaneCommentData
56 GtkWidget *comment_view;
61 GspellTextView *gspell_view;
66 static void bar_pane_comment_write(PaneCommentData *pcd)
72 comment = text_widget_text_pull(pcd->comment_view);
74 metadata_write_string(pcd->fd, pcd->key, comment);
79 static void bar_pane_comment_update(PaneCommentData *pcd)
81 gchar *comment = nullptr;
82 gchar *orig_comment = nullptr;
83 const gchar *comment_not_null;
85 GtkTextBuffer *comment_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pcd->comment_view));
87 orig_comment = text_widget_text_pull(pcd->comment_view);
88 if (g_strcmp0(pcd->key, "Xmp.xmp.Rating") == 0)
90 rating = metadata_read_int(pcd->fd, pcd->key, 0);
91 comment = g_strdup_printf("%d", rating);
95 comment = metadata_read_string(pcd->fd, pcd->key, METADATA_PLAIN);
97 comment_not_null = (comment) ? comment : "";
99 if (strcmp(orig_comment, comment_not_null) != 0)
101 g_signal_handlers_block_by_func(comment_buffer, (gpointer)bar_pane_comment_changed, pcd);
102 gtk_text_buffer_set_text(comment_buffer, comment_not_null, -1);
103 g_signal_handlers_unblock_by_func(comment_buffer, (gpointer)bar_pane_comment_changed, pcd);
106 g_free(orig_comment);
108 gtk_widget_set_sensitive(pcd->comment_view, (pcd->fd != nullptr));
111 static void bar_pane_comment_set_selection(PaneCommentData *pcd, gboolean append)
113 GList *list = nullptr;
115 gchar *comment = nullptr;
117 comment = text_widget_text_pull(pcd->comment_view);
119 list = layout_selection_list(pcd->pane.lw);
120 list = file_data_process_groups_in_selection(list, FALSE, nullptr);
125 auto fd = static_cast<FileData *>(work->data);
127 if (fd == pcd->fd) continue;
131 metadata_append_string(fd, pcd->key, comment);
135 metadata_write_string(fd, pcd->key, comment);
143 static void bar_pane_comment_sel_add_cb(GtkWidget *, gpointer data)
145 auto pcd = static_cast<PaneCommentData *>(data);
147 bar_pane_comment_set_selection(pcd, TRUE);
150 static void bar_pane_comment_sel_replace_cb(GtkWidget *, gpointer data)
152 auto pcd = static_cast<PaneCommentData *>(data);
154 bar_pane_comment_set_selection(pcd, FALSE);
158 static void bar_pane_comment_set_fd(GtkWidget *bar, FileData *fd)
160 PaneCommentData *pcd;
162 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(bar), "pane_data"));
165 file_data_unref(pcd->fd);
166 pcd->fd = file_data_ref(fd);
168 bar_pane_comment_update(pcd);
171 static gint bar_pane_comment_event(GtkWidget *bar, GdkEvent *event)
173 PaneCommentData *pcd;
175 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(bar), "pane_data"));
176 if (!pcd) return FALSE;
178 if (gtk_widget_has_focus(pcd->comment_view)) return gtk_widget_event(pcd->comment_view, event);
183 static void bar_pane_comment_write_config(GtkWidget *pane, GString *outstr, gint indent)
185 PaneCommentData *pcd;
189 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
192 gtk_widget_get_size_request(GTK_WIDGET(pane), &w, &h);
194 if (!g_strcmp0(pcd->pane.id, "title"))
198 if (!g_strcmp0(pcd->pane.id, "comment"))
202 if (!g_strcmp0(pcd->pane.id, "rating"))
206 if (!g_strcmp0(pcd->pane.id, "headline"))
211 WRITE_NL(); WRITE_STRING("<pane_comment ");
212 write_char_option(outstr, indent, "id", pcd->pane.id);
213 write_char_option(outstr, indent, "title", gtk_label_get_text(GTK_LABEL(pcd->pane.title)));
214 WRITE_BOOL(pcd->pane, expanded);
215 WRITE_CHAR(*pcd, key);
216 WRITE_INT(*pcd, height);
220 static void bar_pane_comment_notify_cb(FileData *fd, NotifyType type, gpointer data)
222 auto pcd = static_cast<PaneCommentData *>(data);
223 if ((type & (NOTIFY_REREAD | NOTIFY_CHANGE | NOTIFY_METADATA)) && fd == pcd->fd)
225 DEBUG_1("Notify pane_comment: %s %04x", fd->path, type);
227 bar_pane_comment_update(pcd);
231 static void bar_pane_comment_changed(GtkTextBuffer *, gpointer data)
233 auto pcd = static_cast<PaneCommentData *>(data);
235 bar_pane_comment_write(pcd);
239 static void bar_pane_comment_populate_popup(GtkTextView *, GtkMenu *menu, gpointer data)
241 auto pcd = static_cast<PaneCommentData *>(data);
243 menu_item_add_divider(GTK_WIDGET(menu));
244 menu_item_add_icon(GTK_WIDGET(menu), _("Add text to selected files"), GQ_ICON_ADD, G_CALLBACK(bar_pane_comment_sel_add_cb), pcd);
245 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);
248 static void bar_pane_comment_destroy(GtkWidget *, gpointer data)
250 auto pcd = static_cast<PaneCommentData *>(data);
252 file_data_unregister_notify_func(bar_pane_comment_notify_cb, pcd);
254 g_object_unref(pcd->gspell_view);
256 file_data_unref(pcd->fd);
259 g_free(pcd->pane.id);
265 static GtkWidget *bar_pane_comment_new(const gchar *id, const gchar *title, const gchar *key, gboolean expanded, gint height)
267 PaneCommentData *pcd;
269 GtkTextBuffer *buffer;
271 pcd = g_new0(PaneCommentData, 1);
273 pcd->pane.pane_set_fd = bar_pane_comment_set_fd;
274 pcd->pane.pane_event = bar_pane_comment_event;
275 pcd->pane.pane_write_config = bar_pane_comment_write_config;
276 pcd->pane.title = bar_pane_expander_title(title);
277 pcd->pane.id = g_strdup(id);
278 pcd->pane.type = PANE_COMMENT;
280 pcd->gspell_view = nullptr;
282 pcd->pane.expanded = expanded;
284 pcd->key = g_strdup(key);
285 pcd->height = height;
287 scrolled = gq_gtk_scrolled_window_new(nullptr, nullptr);
289 pcd->widget = scrolled;
290 g_object_set_data(G_OBJECT(pcd->widget), "pane_data", pcd);
291 g_signal_connect(G_OBJECT(pcd->widget), "destroy",
292 G_CALLBACK(bar_pane_comment_destroy), pcd);
294 gq_gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
295 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
296 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
298 gtk_widget_set_size_request(pcd->widget, -1, height);
299 gtk_widget_show(scrolled);
301 pcd->comment_view = gtk_text_view_new();
302 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(pcd->comment_view), GTK_WRAP_WORD);
303 gq_gtk_container_add(GTK_WIDGET(scrolled), pcd->comment_view);
304 g_signal_connect(G_OBJECT(pcd->comment_view), "populate-popup",
305 G_CALLBACK(bar_pane_comment_populate_popup), pcd);
306 gtk_widget_show(pcd->comment_view);
309 if (g_strcmp0(key, "Xmp.xmp.Rating") != 0)
311 if (options->metadata.check_spelling)
313 pcd->gspell_view = gspell_text_view_get_from_gtk_text_view(GTK_TEXT_VIEW(pcd->comment_view));
314 gspell_text_view_basic_setup(pcd->gspell_view);
319 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pcd->comment_view));
320 g_signal_connect(G_OBJECT(buffer), "changed",
321 G_CALLBACK(bar_pane_comment_changed), pcd);
324 file_data_register_notify_func(bar_pane_comment_notify_cb, pcd, NOTIFY_PRIORITY_LOW);
329 GtkWidget *bar_pane_comment_new_from_config(const gchar **attribute_names, const gchar **attribute_values)
331 gchar *title = nullptr;
332 gchar *key = g_strdup(COMMENT_KEY);
333 gboolean expanded = TRUE;
335 gchar *id = g_strdup("comment");
338 while (*attribute_names)
340 const gchar *option = *attribute_names++;
341 const gchar *value = *attribute_values++;
343 if (READ_CHAR_FULL("title", title)) continue;
344 if (READ_CHAR_FULL("key", key)) continue;
345 if (READ_BOOL_FULL("expanded", expanded)) continue;
346 if (READ_INT_FULL("height", height)) continue;
347 if (READ_CHAR_FULL("id", id)) continue;
350 log_printf("unknown attribute %s = %s\n", option, value);
353 if (!g_strcmp0(id, "title"))
355 options->info_title.height = height;
357 if (!g_strcmp0(id, "comment"))
359 options->info_comment.height = height;
361 if (!g_strcmp0(id, "rating"))
363 options->info_rating.height = height;
365 if (!g_strcmp0(id, "headline"))
367 options->info_headline.height = height;
370 bar_pane_translate_title(PANE_COMMENT, id, &title);
371 ret = bar_pane_comment_new(id, title, key, expanded, height);
378 void bar_pane_comment_update_from_config(GtkWidget *pane, const gchar **attribute_names, const gchar **attribute_values)
380 PaneCommentData *pcd;
382 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
385 gchar *title = nullptr;
387 while (*attribute_names)
389 const gchar *option = *attribute_names++;
390 const gchar *value = *attribute_values++;
392 if (READ_CHAR_FULL("title", title)) continue;
393 if (READ_CHAR_FULL("key", pcd->key)) continue;
394 if (READ_BOOL_FULL("expanded", pcd->pane.expanded)) continue;
395 if (READ_INT_FULL("height", pcd->height)) continue;
396 if (READ_CHAR_FULL("id", pcd->pane.id)) continue;
399 log_printf("unknown attribute %s = %s\n", option, value);
404 bar_pane_translate_title(PANE_COMMENT, pcd->pane.id, &title);
405 gtk_label_set_text(GTK_LABEL(pcd->pane.title), title);
408 gtk_widget_set_size_request(pcd->widget, -1, pcd->height);
409 bar_update_expander(pane);
410 bar_pane_comment_update(pcd);
413 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */