2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2015 Hiroyuki Yamamoto and the Claws Mail Team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #include "claws-features.h"
25 #include <glib/gi18n.h>
29 #include <gdk/gdkkeysyms.h>
35 #include "alertpanel.h"
36 #include "prefs_common.h"
39 #include "manage_window.h"
42 PLUGINWINDOW_NAME, /*<! plugin name */
43 PLUGINWINDOW_DATA, /*<! Plugin pointer */
44 PLUGINWINDOW_STYLE, /*<! italic if error */
45 N_PLUGINWINDOW_COLUMNS
48 typedef struct _PluginWindow
51 GtkWidget *plugin_list_view;
52 GtkWidget *plugin_desc;
53 GtkWidget *unload_btn;
55 Plugin *selected_plugin;
60 static GtkListStore* pluginwindow_create_data_store (void);
61 static GtkWidget *pluginwindow_list_view_create (PluginWindow *pluginwindow);
62 static void pluginwindow_create_list_view_columns (GtkWidget *list_view);
63 static gboolean pluginwindow_selected (GtkTreeSelection *selector,
66 gboolean currently_selected,
69 static void close_cb(GtkButton *button, PluginWindow *pluginwindow)
71 if (pluginwindow->loading)
73 gtk_widget_destroy(pluginwindow->window);
79 static gint pluginwindow_delete_cb(GtkWidget *widget, GdkEventAny *event,
80 PluginWindow *pluginwindow)
82 if (pluginwindow->loading)
84 close_cb(NULL,pluginwindow);
88 static void set_plugin_list(PluginWindow *pluginwindow)
90 GSList *plugins, *cur, *unloaded;
94 GtkTextBuffer *textbuf;
95 GtkTextIter start_iter, end_iter;
96 GtkTreeSelection *selection;
98 plugins = plugin_get_list();
99 unloaded = plugin_get_unloaded_list();
101 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW
102 (pluginwindow->plugin_list_view)));
103 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(store),
104 0, GTK_SORT_ASCENDING);
105 gtk_list_store_clear(store);
107 textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pluginwindow->plugin_desc));
108 gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(pluginwindow->plugin_desc), FALSE);
109 gtk_text_view_set_editable(GTK_TEXT_VIEW(pluginwindow->plugin_desc), FALSE);
110 gtk_text_buffer_get_start_iter(textbuf, &start_iter);
111 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
112 gtk_text_buffer_delete(textbuf, &start_iter, &end_iter);
113 gtk_widget_set_sensitive(pluginwindow->unload_btn, FALSE);
115 for(cur = plugins; cur != NULL; cur = g_slist_next(cur)) {
116 Plugin *plugin = (Plugin *) cur->data;
118 gtk_list_store_append(store, &iter);
119 text = plugin_get_name(plugin);
120 gtk_list_store_set(store, &iter,
121 PLUGINWINDOW_NAME, text,
122 PLUGINWINDOW_DATA, plugin,
123 PLUGINWINDOW_STYLE, PANGO_STYLE_NORMAL,
127 for(cur = unloaded; cur != NULL; cur = g_slist_next(cur)) {
128 Plugin *plugin = (Plugin *) cur->data;
130 gtk_list_store_append(store, &iter);
131 text = plugin_get_name(plugin);
132 gtk_list_store_set(store, &iter,
133 PLUGINWINDOW_NAME, text,
134 PLUGINWINDOW_DATA, plugin,
135 PLUGINWINDOW_STYLE, PANGO_STYLE_ITALIC,
139 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(pluginwindow->plugin_list_view));
140 if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter))
141 gtk_tree_selection_select_iter(selection, &iter);
143 g_slist_free(plugins);
146 static void select_row_cb(Plugin *plugin, PluginWindow *pluginwindow)
148 GtkTextView *plugin_desc = GTK_TEXT_VIEW(pluginwindow->plugin_desc);
149 GtkTextBuffer *textbuf = gtk_text_view_get_buffer(plugin_desc);
150 GtkTextIter start_iter, end_iter;
153 pluginwindow->selected_plugin = plugin;
155 if (pluginwindow->selected_plugin != NULL) {
156 const gchar *desc = plugin_get_desc(plugin);
157 const gchar *err = plugin_get_error(plugin);
158 gtk_text_buffer_get_start_iter(textbuf, &start_iter);
159 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
160 gtk_text_buffer_delete(textbuf, &start_iter, &end_iter);
163 text = g_strconcat(desc, _("\n\nVersion: "),
164 plugin_get_version(plugin), "\n", NULL);
166 text = g_strconcat(_("Error: "),
167 err, "\n", _("Plugin is not functional."),
168 "\n\n", desc, _("\n\nVersion: "),
169 plugin_get_version(plugin), "\n", NULL);
170 gtk_text_buffer_insert(textbuf, &start_iter, text, strlen(text));
172 gtk_widget_set_sensitive(pluginwindow->unload_btn, TRUE);
174 gtk_widget_set_sensitive(pluginwindow->unload_btn, FALSE);
178 static void unselect_row_cb(Plugin *plugin, PluginWindow *pluginwindow)
180 gtk_widget_set_sensitive(pluginwindow->unload_btn, FALSE);
183 static void unload_cb(GtkButton *button, PluginWindow *pluginwindow)
185 Plugin *plugin = pluginwindow->selected_plugin;
187 cm_return_if_fail(plugin != NULL);
188 pluginwindow->loading = TRUE;
189 plugin_unload(plugin);
190 pluginwindow->loading = FALSE;
191 pluginwindow->selected_plugin = NULL;
192 set_plugin_list(pluginwindow);
195 static void load_cb(GtkButton *button, PluginWindow *pluginwindow)
199 file_list = filesel_select_multiple_files_open_with_filter(
200 _("Select the Plugins to load"), get_plugin_dir(),
201 "*." G_MODULE_SUFFIX);
205 pluginwindow->loading = TRUE;
206 for ( tmp = file_list; tmp; tmp = tmp->next) {
207 gchar *file, *error = NULL;
209 file = (gchar *) tmp->data;
211 plugin_load(file, &error);
213 gchar *basename = g_path_get_basename(file);
215 _("The following error occurred while loading %s:\n\n%s\n"),
221 /* FIXME: globally or atom-ly : ? */
222 set_plugin_list(pluginwindow);
225 pluginwindow->loading = FALSE;
226 g_list_free(file_list);
230 static gboolean pluginwindow_key_pressed(GtkWidget *widget, GdkEventKey *event,
231 PluginWindow *pluginwindow)
234 switch (event->keyval) {
235 case GDK_KEY_Escape :
236 case GDK_KEY_Return :
237 case GDK_KEY_KP_Enter :
238 close_cb(NULL, pluginwindow);
240 case GDK_KEY_Insert :
241 case GDK_KEY_KP_Insert :
242 case GDK_KEY_KP_Add :
244 load_cb(NULL, pluginwindow);
246 case GDK_KEY_Delete :
247 case GDK_KEY_KP_Delete :
248 case GDK_KEY_KP_Subtract :
250 unload_cb(NULL, pluginwindow);
260 *\brief Save Gtk object size to prefs dataset
262 static void pluginwindow_size_allocate_cb(GtkWidget *widget,
263 GtkAllocation *allocation)
265 cm_return_if_fail(allocation != NULL);
267 prefs_common.pluginswin_width = allocation->width;
268 prefs_common.pluginswin_height = allocation->height;
272 void pluginwindow_create()
274 PluginWindow *pluginwindow;
278 GtkWidget *scrolledwindow2;
279 GtkWidget *plugin_list_view;
283 GtkWidget *scrolledwindow3;
284 GtkWidget *plugin_desc;
285 GtkWidget *hbuttonbox1;
286 GtkWidget *hbuttonbox2;
289 GtkWidget *unload_btn;
290 GtkWidget *close_btn;
291 gchar *markup, *span;
294 GtkWidget *hbox_info;
295 static GdkGeometry geometry;
297 debug_print("Creating plugins window...\n");
299 pluginwindow = g_new0(PluginWindow, 1);
301 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "pluginwindow");
302 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER_ALWAYS);
303 gtk_container_set_border_width(GTK_CONTAINER(window), 8);
304 gtk_window_set_title(GTK_WINDOW(window), _("Plugins"));
305 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
306 manage_window_set_transient(GTK_WINDOW(window));
308 vbox1 = gtk_vbox_new(FALSE, 4);
309 gtk_widget_show(vbox1);
310 gtk_container_add(GTK_CONTAINER(window), vbox1);
311 gtk_box_set_homogeneous(GTK_BOX(vbox1), FALSE);
312 gtk_widget_realize(window);
314 hbox2 = gtk_hbox_new(FALSE, 8);
315 gtk_widget_show(hbox2);
316 gtk_box_pack_start(GTK_BOX(vbox1), hbox2, TRUE, TRUE, 0);
318 vbox3 = gtk_vbox_new(FALSE, 4);
319 gtk_widget_show(vbox3);
320 gtk_box_pack_start(GTK_BOX(hbox2), vbox3, FALSE, FALSE, 0);
322 scrolledwindow2 = gtk_scrolled_window_new(NULL, NULL);
323 gtk_widget_show(scrolledwindow2);
324 gtk_box_pack_start(GTK_BOX(vbox3), scrolledwindow2, TRUE, TRUE, 0);
325 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow2),
326 GTK_SHADOW_ETCHED_IN);
327 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW
328 (scrolledwindow2), GTK_POLICY_NEVER,
329 GTK_POLICY_AUTOMATIC);
331 plugin_list_view = pluginwindow_list_view_create(pluginwindow);
332 gtk_widget_show(plugin_list_view);
333 gtk_container_add(GTK_CONTAINER(scrolledwindow2), plugin_list_view);
334 gtk_widget_grab_focus(GTK_WIDGET(plugin_list_view));
336 gtkut_stock_button_set_create(&hbuttonbox1,
337 &load_btn, _("Load..."),
338 &unload_btn, _("Unload"),
340 gtk_widget_show(hbuttonbox1);
341 gtk_box_pack_start(GTK_BOX(vbox3), hbuttonbox1, FALSE, FALSE, 0);
343 vbox2 = gtk_vbox_new(FALSE, 0);
344 gtk_widget_show(vbox2);
345 gtk_box_pack_start(GTK_BOX(hbox2), vbox2, TRUE, TRUE, 0);
347 frame2 = gtk_frame_new(NULL);
348 gtk_widget_show(frame2);
349 gtk_box_pack_start(GTK_BOX(vbox2), frame2, FALSE, TRUE, 0);
351 label13 = gtk_label_new(_("Description"));
352 gtk_widget_show(label13);
353 gtk_container_add(GTK_CONTAINER(frame2), label13);
354 gtk_misc_set_alignment(GTK_MISC(label13), 0, 0.5);
355 gtk_misc_set_padding(GTK_MISC(label13), 2, 2);
357 scrolledwindow3 = gtk_scrolled_window_new(NULL, NULL);
358 gtk_widget_show(scrolledwindow3);
359 gtk_box_pack_start(GTK_BOX(vbox2), scrolledwindow3, TRUE, TRUE, 0);
360 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwindow3),
361 GTK_SHADOW_ETCHED_IN);
362 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW
363 (scrolledwindow3), GTK_POLICY_NEVER,
366 plugin_desc = gtk_text_view_new();
367 gtk_widget_show(plugin_desc);
368 gtk_container_add(GTK_CONTAINER(scrolledwindow3), plugin_desc);
370 hbox_info = gtk_hbox_new(FALSE, 5);
371 gtk_widget_show(hbox_info);
373 desc_lbl = gtk_label_new("");
374 span = g_strdup_printf("<a href=\"%s\"><span underline=\"none\">", PLUGINS_URI);
375 markup = g_strdup_printf(_("For more information about plugins see the "
376 "%sClaws Mail website%s."), span, "</span></a>");
377 gtk_label_set_markup(GTK_LABEL(desc_lbl), markup);
380 gtk_misc_set_alignment(GTK_MISC(desc_lbl), 0, 0.5);
381 gtk_widget_show(desc_lbl);
382 gtk_box_pack_start(GTK_BOX(hbox_info), desc_lbl, FALSE, FALSE, 0);
384 gtk_box_pack_start(GTK_BOX(hbox_info), gtk_label_new(""), TRUE, TRUE, 0);
385 gtk_box_pack_start(GTK_BOX(vbox1), hbox_info, FALSE, FALSE, 0);
387 gtkut_stock_button_set_create_with_help(&hbuttonbox2, &help_btn,
388 &close_btn, GTK_STOCK_CLOSE,
389 NULL, NULL, NULL, NULL);
391 gtk_box_set_spacing(GTK_BOX(hbuttonbox2), 6);
392 gtk_widget_show(hbuttonbox2);
393 gtk_box_pack_end(GTK_BOX(vbox1), hbuttonbox2, FALSE, FALSE, 0);
395 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(plugin_desc), GTK_WRAP_WORD);
396 gtk_widget_set_sensitive(GTK_WIDGET(unload_btn), FALSE);
398 g_signal_connect(G_OBJECT(help_btn), "clicked",
399 G_CALLBACK(manual_open_with_anchor_cb),
400 MANUAL_ANCHOR_PLUGINS);
401 g_signal_connect(G_OBJECT(load_btn), "clicked",
402 G_CALLBACK(load_cb), pluginwindow);
403 g_signal_connect(G_OBJECT(unload_btn), "clicked",
404 G_CALLBACK(unload_cb), pluginwindow);
405 g_signal_connect(G_OBJECT(close_btn), "clicked",
406 G_CALLBACK(close_cb), pluginwindow);
407 g_signal_connect(G_OBJECT(window), "size_allocate",
408 G_CALLBACK(pluginwindow_size_allocate_cb), NULL);
409 g_signal_connect(G_OBJECT(window), "key_press_event",
410 G_CALLBACK(pluginwindow_key_pressed), pluginwindow);
411 g_signal_connect(G_OBJECT(window), "delete_event",
412 G_CALLBACK(pluginwindow_delete_cb), pluginwindow);
413 MANAGE_WINDOW_SIGNALS_CONNECT(window);
415 CLAWS_SET_TIP(load_btn,
416 _("Click here to load one or more plugins"));
418 CLAWS_SET_TIP(unload_btn,
419 _("Unload the selected plugin"));
421 pluginwindow->window = window;
422 pluginwindow->plugin_list_view = plugin_list_view;
423 pluginwindow->plugin_desc = plugin_desc;
424 pluginwindow->unload_btn = unload_btn;
425 pluginwindow->selected_plugin = NULL;
427 set_plugin_list(pluginwindow);
431 if (!geometry.min_height) {
432 geometry.min_width = -1;
433 geometry.min_height = 300;
436 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
438 gtk_window_set_default_size(GTK_WINDOW(window), prefs_common.pluginswin_width,
439 prefs_common.pluginswin_height);
441 gtk_widget_show(window);
444 static GtkListStore* pluginwindow_create_data_store(void)
446 return gtk_list_store_new(N_PLUGINWINDOW_COLUMNS,
453 static GtkWidget *pluginwindow_list_view_create(PluginWindow *pluginwindow)
455 GtkTreeView *list_view;
456 GtkTreeSelection *selector;
459 model = GTK_TREE_MODEL(pluginwindow_create_data_store());
460 list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
461 g_object_unref(model);
463 gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
464 gtk_tree_view_set_search_column (list_view, 0);
466 selector = gtk_tree_view_get_selection(list_view);
467 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
468 gtk_tree_selection_set_select_function(selector, pluginwindow_selected,
471 /* create the columns */
472 pluginwindow_create_list_view_columns(GTK_WIDGET(list_view));
474 return GTK_WIDGET(list_view);
477 static void pluginwindow_create_list_view_columns(GtkWidget *list_view)
479 GtkTreeViewColumn *column;
480 GtkCellRenderer *renderer;
482 renderer = gtk_cell_renderer_text_new();
483 column = gtk_tree_view_column_new_with_attributes
484 (_("Loaded plugins"),
486 "text", PLUGINWINDOW_NAME,
487 "style", PLUGINWINDOW_STYLE,
489 gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
492 static gboolean pluginwindow_selected(GtkTreeSelection *selector,
495 gboolean currently_selected,
501 if (!gtk_tree_model_get_iter(model, &iter, path))
504 gtk_tree_model_get(model, &iter,
505 PLUGINWINDOW_DATA, &plugin,
508 if (currently_selected)
509 unselect_row_cb(plugin, data);
511 select_row_cb(plugin, data);