4 * Copyright (C) 2008 - 2009 The Geeqie Team
8 * This software is released under the GNU General Public License (GNU GPL).
9 * Please read the included file COPYING for more information.
10 * This software comes with no warranty of any kind, use at your own risk!
15 #include "bar_comment.h"
25 static void bar_pane_comment_changed(GtkTextBuffer *buffer, gpointer data);
28 *-------------------------------------------------------------------
29 * keyword / comment utils
30 *-------------------------------------------------------------------
35 typedef struct _PaneCommentData PaneCommentData;
36 struct _PaneCommentData
40 GtkWidget *comment_view;
47 static void bar_pane_comment_write(PaneCommentData *pcd)
53 comment = text_widget_text_pull(pcd->comment_view);
55 metadata_write_string(pcd->fd, pcd->key, comment);
60 static void bar_pane_comment_update(PaneCommentData *pcd)
62 gchar *comment = NULL;
63 GtkTextBuffer *comment_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pcd->comment_view));
65 g_signal_handlers_block_by_func(comment_buffer, bar_pane_comment_changed, pcd);
67 comment = metadata_read_string(pcd->fd, pcd->key, METADATA_PLAIN);
68 gtk_text_buffer_set_text(comment_buffer,
69 (comment) ? comment : "", -1);
72 g_signal_handlers_unblock_by_func(comment_buffer, bar_pane_comment_changed, pcd);
74 gtk_widget_set_sensitive(pcd->comment_view, (pcd->fd != NULL));
77 static void bar_pane_comment_set_selection(PaneCommentData *pcd, gboolean append)
81 gchar *comment = NULL;
83 comment = text_widget_text_pull(pcd->comment_view);
85 list = layout_selection_list(pcd->pane.lw);
89 FileData *fd = work->data;
94 metadata_append_string(fd, pcd->key, comment);
98 metadata_write_string(fd, pcd->key, comment);
106 static void bar_pane_comment_sel_add_cb(GtkWidget *button, gpointer data)
108 PaneCommentData *pcd = data;
110 bar_pane_comment_set_selection(pcd, TRUE);
113 static void bar_pane_comment_sel_replace_cb(GtkWidget *button, gpointer data)
115 PaneCommentData *pcd = data;
117 bar_pane_comment_set_selection(pcd, FALSE);
121 static void bar_pane_comment_set_fd(GtkWidget *bar, FileData *fd)
123 PaneCommentData *pcd;
125 pcd = g_object_get_data(G_OBJECT(bar), "pane_data");
128 file_data_unref(pcd->fd);
129 pcd->fd = file_data_ref(fd);
131 bar_pane_comment_update(pcd);
134 static gint bar_pane_comment_event(GtkWidget *bar, GdkEvent *event)
136 PaneCommentData *pcd;
138 pcd = g_object_get_data(G_OBJECT(bar), "pane_data");
139 if (!pcd) return FALSE;
141 if (GTK_WIDGET_HAS_FOCUS(pcd->comment_view)) return gtk_widget_event(pcd->comment_view, event);
146 static void bar_pane_comment_write_config(GtkWidget *pane, GString *outstr, gint indent)
148 PaneCommentData *pcd;
150 pcd = g_object_get_data(G_OBJECT(pane), "pane_data");
153 WRITE_NL(); WRITE_STRING("<pane_comment ");
154 write_char_option(outstr, indent, "pane.title", gtk_label_get_text(GTK_LABEL(pcd->pane.title)));
155 WRITE_BOOL(*pcd, pane.expanded);
156 WRITE_CHAR(*pcd, key);
157 WRITE_INT(*pcd, height);
161 static void bar_pane_comment_notify_cb(FileData *fd, NotifyType type, gpointer data)
163 PaneCommentData *pcd = data;
164 if (fd == pcd->fd) bar_pane_comment_update(pcd);
167 static void bar_pane_comment_changed(GtkTextBuffer *buffer, gpointer data)
169 PaneCommentData *pcd = data;
171 file_data_unregister_notify_func(bar_pane_comment_notify_cb, pcd);
172 bar_pane_comment_write(pcd);
173 file_data_register_notify_func(bar_pane_comment_notify_cb, pcd, NOTIFY_PRIORITY_LOW);
177 static void bar_pane_comment_populate_popup(GtkTextView *textview, GtkMenu *menu, gpointer data)
179 PaneCommentData *pcd = data;
181 menu_item_add_divider(GTK_WIDGET(menu));
182 menu_item_add_stock(GTK_WIDGET(menu), _("Add text to selected files"), GTK_STOCK_ADD, G_CALLBACK(bar_pane_comment_sel_add_cb), pcd);
183 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);
187 static void bar_pane_comment_close(GtkWidget *bar)
189 PaneCommentData *pcd;
191 pcd = g_object_get_data(G_OBJECT(bar), "pane_data");
194 gtk_widget_destroy(pcd->comment_view);
197 static void bar_pane_comment_destroy(GtkWidget *widget, gpointer data)
199 PaneCommentData *pcd = data;
201 file_data_unregister_notify_func(bar_pane_comment_notify_cb, pcd);
203 file_data_unref(pcd->fd);
211 GtkWidget *bar_pane_comment_new(const gchar *title, const gchar *key, gboolean expanded, gint height)
213 PaneCommentData *pcd;
215 GtkTextBuffer *buffer;
217 pcd = g_new0(PaneCommentData, 1);
219 pcd->pane.pane_set_fd = bar_pane_comment_set_fd;
220 pcd->pane.pane_event = bar_pane_comment_event;
221 pcd->pane.pane_write_config = bar_pane_comment_write_config;
222 pcd->pane.title = bar_pane_expander_title(title);
224 pcd->pane.expanded = expanded;
226 pcd->key = g_strdup(key);
227 pcd->height = height;
229 scrolled = gtk_scrolled_window_new(NULL, NULL);
231 pcd->widget = scrolled;
232 g_object_set_data(G_OBJECT(pcd->widget), "pane_data", pcd);
233 g_signal_connect(G_OBJECT(pcd->widget), "destroy",
234 G_CALLBACK(bar_pane_comment_destroy), pcd);
236 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
237 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
238 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
240 gtk_widget_set_size_request(scrolled, -1, height);
241 gtk_widget_show(scrolled);
243 pcd->comment_view = gtk_text_view_new();
244 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(pcd->comment_view), GTK_WRAP_WORD);
245 gtk_container_add(GTK_CONTAINER(scrolled), pcd->comment_view);
246 g_signal_connect(G_OBJECT(pcd->comment_view), "populate-popup",
247 G_CALLBACK(bar_pane_comment_populate_popup), pcd);
248 gtk_widget_show(pcd->comment_view);
250 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pcd->comment_view));
251 g_signal_connect(G_OBJECT(buffer), "changed",
252 G_CALLBACK(bar_pane_comment_changed), pcd);
255 file_data_register_notify_func(bar_pane_comment_notify_cb, pcd, NOTIFY_PRIORITY_LOW);
260 GtkWidget *bar_pane_comment_new_from_config(const gchar **attribute_names, const gchar **attribute_values)
262 gchar *title = g_strdup(_("NoName"));
263 gchar *key = g_strdup(COMMENT_KEY);
264 gboolean expanded = TRUE;
267 while (*attribute_names)
269 const gchar *option = *attribute_names++;
270 const gchar *value = *attribute_values++;
272 if (READ_CHAR_FULL("pane.title", title)) continue;
273 if (READ_CHAR_FULL("key", key)) continue;
274 if (READ_BOOL_FULL("pane.expanded", expanded)) continue;
275 if (READ_INT_FULL("height", height)) continue;
278 DEBUG_1("unknown attribute %s = %s", option, value);
281 return bar_pane_comment_new(title, key, expanded, height);
284 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */