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;
184 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
187 gtk_widget_get_size_request(GTK_WIDGET(pane), &w, &h);
189 if (!g_strcmp0(pcd->pane.id, "title"))
193 if (!g_strcmp0(pcd->pane.id, "comment"))
197 if (!g_strcmp0(pcd->pane.id, "rating"))
201 if (!g_strcmp0(pcd->pane.id, "headline"))
206 WRITE_NL(); WRITE_STRING("<pane_comment ");
207 write_char_option(outstr, indent, "id", pcd->pane.id);
208 write_char_option(outstr, indent, "title", gtk_label_get_text(GTK_LABEL(pcd->pane.title)));
209 WRITE_BOOL(pcd->pane, expanded);
210 WRITE_CHAR(*pcd, key);
211 WRITE_INT(*pcd, height);
215 static void bar_pane_comment_notify_cb(FileData *fd, NotifyType type, gpointer data)
217 auto pcd = static_cast<PaneCommentData *>(data);
218 if ((type & (NOTIFY_REREAD | NOTIFY_CHANGE | NOTIFY_METADATA)) && fd == pcd->fd)
220 DEBUG_1("Notify pane_comment: %s %04x", fd->path, type);
222 bar_pane_comment_update(pcd);
226 static void bar_pane_comment_changed(GtkTextBuffer *, gpointer data)
228 auto pcd = static_cast<PaneCommentData *>(data);
230 bar_pane_comment_write(pcd);
234 static void bar_pane_comment_populate_popup(GtkTextView *, GtkMenu *menu, gpointer data)
236 auto pcd = static_cast<PaneCommentData *>(data);
238 menu_item_add_divider(GTK_WIDGET(menu));
239 menu_item_add_icon(GTK_WIDGET(menu), _("Add text to selected files"), GQ_ICON_ADD, G_CALLBACK(bar_pane_comment_sel_add_cb), pcd);
240 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);
243 static void bar_pane_comment_destroy(GtkWidget *, gpointer data)
245 auto pcd = static_cast<PaneCommentData *>(data);
247 file_data_unregister_notify_func(bar_pane_comment_notify_cb, pcd);
249 g_object_unref(pcd->gspell_view);
251 file_data_unref(pcd->fd);
254 g_free(pcd->pane.id);
260 static GtkWidget *bar_pane_comment_new(const gchar *id, const gchar *title, const gchar *key, gboolean expanded, gint height)
262 PaneCommentData *pcd;
264 GtkTextBuffer *buffer;
266 pcd = g_new0(PaneCommentData, 1);
268 pcd->pane.pane_set_fd = bar_pane_comment_set_fd;
269 pcd->pane.pane_event = bar_pane_comment_event;
270 pcd->pane.pane_write_config = bar_pane_comment_write_config;
271 pcd->pane.title = bar_pane_expander_title(title);
272 pcd->pane.id = g_strdup(id);
273 pcd->pane.type = PANE_COMMENT;
275 pcd->gspell_view = nullptr;
277 pcd->pane.expanded = expanded;
279 pcd->key = g_strdup(key);
280 pcd->height = height;
282 scrolled = gq_gtk_scrolled_window_new(nullptr, nullptr);
284 pcd->widget = scrolled;
285 g_object_set_data(G_OBJECT(pcd->widget), "pane_data", pcd);
286 g_signal_connect(G_OBJECT(pcd->widget), "destroy",
287 G_CALLBACK(bar_pane_comment_destroy), pcd);
289 gq_gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
290 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
291 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
293 gtk_widget_set_size_request(pcd->widget, -1, height);
294 gtk_widget_show(scrolled);
296 pcd->comment_view = gtk_text_view_new();
297 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(pcd->comment_view), GTK_WRAP_WORD);
298 gq_gtk_container_add(GTK_WIDGET(scrolled), pcd->comment_view);
299 g_signal_connect(G_OBJECT(pcd->comment_view), "populate-popup",
300 G_CALLBACK(bar_pane_comment_populate_popup), pcd);
301 gtk_widget_show(pcd->comment_view);
304 if (g_strcmp0(key, "Xmp.xmp.Rating") != 0)
306 if (options->metadata.check_spelling)
308 pcd->gspell_view = gspell_text_view_get_from_gtk_text_view(GTK_TEXT_VIEW(pcd->comment_view));
309 gspell_text_view_basic_setup(pcd->gspell_view);
314 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pcd->comment_view));
315 g_signal_connect(G_OBJECT(buffer), "changed",
316 G_CALLBACK(bar_pane_comment_changed), pcd);
319 file_data_register_notify_func(bar_pane_comment_notify_cb, pcd, NOTIFY_PRIORITY_LOW);
324 GtkWidget *bar_pane_comment_new_from_config(const gchar **attribute_names, const gchar **attribute_values)
326 gchar *title = nullptr;
327 gchar *key = g_strdup(COMMENT_KEY);
328 gboolean expanded = TRUE;
330 gchar *id = g_strdup("comment");
333 while (*attribute_names)
335 const gchar *option = *attribute_names++;
336 const gchar *value = *attribute_values++;
338 if (READ_CHAR_FULL("title", title)) continue;
339 if (READ_CHAR_FULL("key", key)) continue;
340 if (READ_BOOL_FULL("expanded", expanded)) continue;
341 if (READ_INT_FULL("height", height)) continue;
342 if (READ_CHAR_FULL("id", id)) continue;
345 log_printf("unknown attribute %s = %s\n", option, value);
348 if (!g_strcmp0(id, "title"))
350 options->info_title.height = height;
352 if (!g_strcmp0(id, "comment"))
354 options->info_comment.height = height;
356 if (!g_strcmp0(id, "rating"))
358 options->info_rating.height = height;
360 if (!g_strcmp0(id, "headline"))
362 options->info_headline.height = height;
365 bar_pane_translate_title(PANE_COMMENT, id, &title);
366 ret = bar_pane_comment_new(id, title, key, expanded, height);
373 void bar_pane_comment_update_from_config(GtkWidget *pane, const gchar **attribute_names, const gchar **attribute_values)
375 PaneCommentData *pcd;
377 pcd = static_cast<PaneCommentData *>(g_object_get_data(G_OBJECT(pane), "pane_data"));
380 gchar *title = nullptr;
382 while (*attribute_names)
384 const gchar *option = *attribute_names++;
385 const gchar *value = *attribute_values++;
387 if (READ_CHAR_FULL("title", title)) continue;
388 if (READ_CHAR_FULL("key", pcd->key)) continue;
389 if (READ_BOOL_FULL("expanded", pcd->pane.expanded)) continue;
390 if (READ_INT_FULL("height", pcd->height)) continue;
391 if (READ_CHAR_FULL("id", pcd->pane.id)) continue;
394 log_printf("unknown attribute %s = %s\n", option, value);
399 bar_pane_translate_title(PANE_COMMENT, pcd->pane.id, &title);
400 gtk_label_set_text(GTK_LABEL(pcd->pane.title), title);
403 gtk_widget_set_size_request(pcd->widget, -1, pcd->height);
404 bar_update_expander(pane);
405 bar_pane_comment_update(pcd);
408 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */