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"
29 #include <glib-object.h>
31 # include <gspell/gspell.h>
40 #include "main-defines.h"
48 static void bar_pane_comment_changed(GtkTextBuffer *buffer, gpointer data);
51 *-------------------------------------------------------------------
52 * keyword / comment utils
53 *-------------------------------------------------------------------
58 struct PaneCommentData
62 GtkWidget *comment_view;
67 GspellTextView *gspell_view;
72 static void bar_pane_comment_write(PaneCommentData *pcd)
78 comment = text_widget_text_pull(pcd->comment_view);
80 metadata_write_string(pcd->fd, pcd->key, comment);
85 static void bar_pane_comment_update(PaneCommentData *pcd)
87 gchar *comment = nullptr;
88 gchar *orig_comment = nullptr;
89 const gchar *comment_not_null;
91 GtkTextBuffer *comment_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pcd->comment_view));
93 orig_comment = text_widget_text_pull(pcd->comment_view);
94 if (g_strcmp0(pcd->key, "Xmp.xmp.Rating") == 0)
96 rating = metadata_read_int(pcd->fd, pcd->key, 0);
97 comment = g_strdup_printf("%d", rating);
101 comment = metadata_read_string(pcd->fd, pcd->key, METADATA_PLAIN);
103 comment_not_null = (comment) ? comment : "";
105 if (strcmp(orig_comment, comment_not_null) != 0)
107 g_signal_handlers_block_by_func(comment_buffer, (gpointer)bar_pane_comment_changed, pcd);
108 gtk_text_buffer_set_text(comment_buffer, comment_not_null, -1);
109 g_signal_handlers_unblock_by_func(comment_buffer, (gpointer)bar_pane_comment_changed, pcd);
112 g_free(orig_comment);
114 gtk_widget_set_sensitive(pcd->comment_view, (pcd->fd != nullptr));
117 static void bar_pane_comment_set_selection(PaneCommentData *pcd, gboolean append)
119 GList *list = nullptr;
121 gchar *comment = nullptr;
123 comment = text_widget_text_pull(pcd->comment_view);
125 list = layout_selection_list(pcd->pane.lw);
126 list = file_data_process_groups_in_selection(list, FALSE, nullptr);
131 auto fd = static_cast<FileData *>(work->data);
133 if (fd == pcd->fd) continue;
137 metadata_append_string(fd, pcd->key, comment);
141 metadata_write_string(fd, pcd->key, comment);
149 static void bar_pane_comment_sel_add_cb(GtkWidget *, gpointer data)
151 auto pcd = static_cast<PaneCommentData *>(data);
153 bar_pane_comment_set_selection(pcd, TRUE);
156 static void bar_pane_comment_sel_replace_cb(GtkWidget *, gpointer data)
158 auto pcd = static_cast<PaneCommentData *>(data);
160 bar_pane_comment_set_selection(pcd, FALSE);
164 static void bar_pane_comment_set_fd(GtkWidget *bar, FileData *fd)
166 PaneCommentData *pcd;
168 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(bar), "pane_data"));
171 file_data_unref(pcd->fd);
172 pcd->fd = file_data_ref(fd);
174 bar_pane_comment_update(pcd);
177 static gint bar_pane_comment_event(GtkWidget *bar, GdkEvent *event)
179 PaneCommentData *pcd;
181 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(bar), "pane_data"));
182 if (!pcd) return FALSE;
184 if (gtk_widget_has_focus(pcd->comment_view)) return gtk_widget_event(pcd->comment_view, event);
189 static void bar_pane_comment_write_config(GtkWidget *pane, GString *outstr, gint indent)
191 PaneCommentData *pcd;
195 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
198 gtk_widget_get_size_request(GTK_WIDGET(pane), &w, &h);
200 if (!g_strcmp0(pcd->pane.id, "title"))
204 if (!g_strcmp0(pcd->pane.id, "comment"))
208 if (!g_strcmp0(pcd->pane.id, "rating"))
212 if (!g_strcmp0(pcd->pane.id, "headline"))
217 WRITE_NL(); WRITE_STRING("<pane_comment ");
218 write_char_option(outstr, indent, "id", pcd->pane.id);
219 write_char_option(outstr, indent, "title", gtk_label_get_text(GTK_LABEL(pcd->pane.title)));
220 WRITE_BOOL(pcd->pane, expanded);
221 WRITE_CHAR(*pcd, key);
222 WRITE_INT(*pcd, height);
226 static void bar_pane_comment_notify_cb(FileData *fd, NotifyType type, gpointer data)
228 auto pcd = static_cast<PaneCommentData *>(data);
229 if ((type & (NOTIFY_REREAD | NOTIFY_CHANGE | NOTIFY_METADATA)) && fd == pcd->fd)
231 DEBUG_1("Notify pane_comment: %s %04x", fd->path, type);
233 bar_pane_comment_update(pcd);
237 static void bar_pane_comment_changed(GtkTextBuffer *, gpointer data)
239 auto pcd = static_cast<PaneCommentData *>(data);
241 bar_pane_comment_write(pcd);
245 static void bar_pane_comment_populate_popup(GtkTextView *, GtkMenu *menu, gpointer data)
247 auto pcd = static_cast<PaneCommentData *>(data);
249 menu_item_add_divider(GTK_WIDGET(menu));
250 menu_item_add_icon(GTK_WIDGET(menu), _("Add text to selected files"), GQ_ICON_ADD, G_CALLBACK(bar_pane_comment_sel_add_cb), pcd);
251 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);
254 static void bar_pane_comment_destroy(GtkWidget *, gpointer data)
256 auto pcd = static_cast<PaneCommentData *>(data);
258 file_data_unregister_notify_func(bar_pane_comment_notify_cb, pcd);
260 g_object_unref(pcd->gspell_view);
262 file_data_unref(pcd->fd);
265 g_free(pcd->pane.id);
271 static GtkWidget *bar_pane_comment_new(const gchar *id, const gchar *title, const gchar *key, gboolean expanded, gint height)
273 PaneCommentData *pcd;
275 GtkTextBuffer *buffer;
277 pcd = g_new0(PaneCommentData, 1);
279 pcd->pane.pane_set_fd = bar_pane_comment_set_fd;
280 pcd->pane.pane_event = bar_pane_comment_event;
281 pcd->pane.pane_write_config = bar_pane_comment_write_config;
282 pcd->pane.title = bar_pane_expander_title(title);
283 pcd->pane.id = g_strdup(id);
284 pcd->pane.type = PANE_COMMENT;
286 pcd->gspell_view = nullptr;
288 pcd->pane.expanded = expanded;
290 pcd->key = g_strdup(key);
291 pcd->height = height;
293 scrolled = gq_gtk_scrolled_window_new(nullptr, nullptr);
295 pcd->widget = scrolled;
296 g_object_set_data(G_OBJECT(pcd->widget), "pane_data", pcd);
297 g_signal_connect(G_OBJECT(pcd->widget), "destroy",
298 G_CALLBACK(bar_pane_comment_destroy), pcd);
300 gq_gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
301 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
302 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
304 gtk_widget_set_size_request(pcd->widget, -1, height);
305 gtk_widget_show(scrolled);
307 pcd->comment_view = gtk_text_view_new();
308 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(pcd->comment_view), GTK_WRAP_WORD);
309 gq_gtk_container_add(GTK_WIDGET(scrolled), pcd->comment_view);
310 g_signal_connect(G_OBJECT(pcd->comment_view), "populate-popup",
311 G_CALLBACK(bar_pane_comment_populate_popup), pcd);
312 gtk_widget_show(pcd->comment_view);
315 if (g_strcmp0(key, "Xmp.xmp.Rating") != 0)
317 if (options->metadata.check_spelling)
319 pcd->gspell_view = gspell_text_view_get_from_gtk_text_view(GTK_TEXT_VIEW(pcd->comment_view));
320 gspell_text_view_basic_setup(pcd->gspell_view);
325 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pcd->comment_view));
326 g_signal_connect(G_OBJECT(buffer), "changed",
327 G_CALLBACK(bar_pane_comment_changed), pcd);
330 file_data_register_notify_func(bar_pane_comment_notify_cb, pcd, NOTIFY_PRIORITY_LOW);
335 GtkWidget *bar_pane_comment_new_from_config(const gchar **attribute_names, const gchar **attribute_values)
337 gchar *title = nullptr;
338 gchar *key = g_strdup(COMMENT_KEY);
339 gboolean expanded = TRUE;
341 gchar *id = g_strdup("comment");
344 while (*attribute_names)
346 const gchar *option = *attribute_names++;
347 const gchar *value = *attribute_values++;
349 if (READ_CHAR_FULL("title", title)) continue;
350 if (READ_CHAR_FULL("key", key)) continue;
351 if (READ_BOOL_FULL("expanded", expanded)) continue;
352 if (READ_INT_FULL("height", height)) continue;
353 if (READ_CHAR_FULL("id", id)) continue;
356 log_printf("unknown attribute %s = %s\n", option, value);
359 if (!g_strcmp0(id, "title"))
361 options->info_title.height = height;
363 if (!g_strcmp0(id, "comment"))
365 options->info_comment.height = height;
367 if (!g_strcmp0(id, "rating"))
369 options->info_rating.height = height;
371 if (!g_strcmp0(id, "headline"))
373 options->info_headline.height = height;
376 bar_pane_translate_title(PANE_COMMENT, id, &title);
377 ret = bar_pane_comment_new(id, title, key, expanded, height);
384 void bar_pane_comment_update_from_config(GtkWidget *pane, const gchar **attribute_names, const gchar **attribute_values)
386 PaneCommentData *pcd;
388 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
391 gchar *title = nullptr;
393 while (*attribute_names)
395 const gchar *option = *attribute_names++;
396 const gchar *value = *attribute_values++;
398 if (READ_CHAR_FULL("title", title)) continue;
399 if (READ_CHAR_FULL("key", pcd->key)) continue;
400 if (READ_BOOL_FULL("expanded", pcd->pane.expanded)) continue;
401 if (READ_INT_FULL("height", pcd->height)) continue;
402 if (READ_CHAR_FULL("id", pcd->pane.id)) continue;
405 log_printf("unknown attribute %s = %s\n", option, value);
410 bar_pane_translate_title(PANE_COMMENT, pcd->pane.id, &title);
411 gtk_label_set_text(GTK_LABEL(pcd->pane.title), title);
414 gtk_widget_set_size_request(pcd->widget, -1, pcd->height);
415 bar_update_expander(pane);
416 bar_pane_comment_update(pcd);
419 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */