1 /*
2 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
3 * Copyright (C) 2014 Red Hat, Inc. (www.redhat.com)
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
11 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
12 * for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public License
15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
16 */
17
18 #include "evolution-config.h"
19
20 #include <gtk/gtk.h>
21 #include <glib/gi18n-lib.h>
22
23 #include "e-memo-shell-view-private.h"
24 #include "e-memo-shell-view.h"
25
G_DEFINE_DYNAMIC_TYPE(EMemoShellView,e_memo_shell_view,E_TYPE_CAL_BASE_SHELL_VIEW)26 G_DEFINE_DYNAMIC_TYPE (EMemoShellView, e_memo_shell_view, E_TYPE_CAL_BASE_SHELL_VIEW)
27
28 static void
29 memo_shell_view_execute_search (EShellView *shell_view)
30 {
31 EMemoShellContent *memo_shell_content;
32 EShellWindow *shell_window;
33 EShellContent *shell_content;
34 EShellSearchbar *searchbar;
35 EActionComboBox *combo_box;
36 GtkRadioAction *action;
37 ECalComponentPreview *memo_preview;
38 EPreviewPane *preview_pane;
39 EMemoTable *memo_table;
40 EWebView *web_view;
41 ECalModel *model;
42 ECalDataModel *data_model;
43 gchar *query;
44 gchar *temp;
45 gint value;
46
47 shell_content = e_shell_view_get_shell_content (shell_view);
48 shell_window = e_shell_view_get_shell_window (shell_view);
49
50 memo_shell_content = E_MEMO_SHELL_CONTENT (shell_content);
51 searchbar = e_memo_shell_content_get_searchbar (memo_shell_content);
52
53 action = GTK_RADIO_ACTION (ACTION (MEMO_SEARCH_ANY_FIELD_CONTAINS));
54 value = gtk_radio_action_get_current_value (action);
55
56 if (value == MEMO_SEARCH_ADVANCED) {
57 query = e_shell_view_get_search_query (shell_view);
58
59 if (!query)
60 query = g_strdup ("");
61 } else {
62 const gchar *format;
63 const gchar *text;
64 GString *string;
65
66 text = e_shell_searchbar_get_search_text (searchbar);
67
68 if (text == NULL || *text == '\0') {
69 text = "";
70 value = MEMO_SEARCH_SUMMARY_CONTAINS;
71 }
72
73 switch (value) {
74 default:
75 text = "";
76 /* fall through */
77
78 case MEMO_SEARCH_SUMMARY_CONTAINS:
79 format = "(contains? \"summary\" %s)";
80 break;
81
82 case MEMO_SEARCH_DESCRIPTION_CONTAINS:
83 format = "(contains? \"description\" %s)";
84 break;
85
86 case MEMO_SEARCH_ANY_FIELD_CONTAINS:
87 format = "(contains? \"any\" %s)";
88 break;
89 }
90
91 /* Build the query. */
92 string = g_string_new ("");
93 e_sexp_encode_string (string, text);
94 query = g_strdup_printf (format, string->str);
95 g_string_free (string, TRUE);
96 }
97
98 /* Apply selected filter. */
99 combo_box = e_shell_searchbar_get_filter_combo_box (searchbar);
100 value = e_action_combo_box_get_current_value (combo_box);
101 switch (value) {
102 case MEMO_FILTER_ANY_CATEGORY:
103 break;
104
105 case MEMO_FILTER_UNMATCHED:
106 temp = g_strdup_printf (
107 "(and (has-categories? #f) %s)", query);
108 g_free (query);
109 query = temp;
110 break;
111
112 default:
113 {
114 GList *categories;
115 const gchar *category_name;
116
117 categories = e_util_dup_searchable_categories ();
118 category_name = g_list_nth_data (categories, value);
119
120 temp = g_strdup_printf (
121 "(and (has-categories? \"%s\") %s)",
122 category_name, query);
123 g_free (query);
124 query = temp;
125
126 g_list_free_full (categories, g_free);
127 break;
128 }
129 }
130
131 /* Submit the query. */
132 memo_table = e_memo_shell_content_get_memo_table (memo_shell_content);
133 model = e_memo_table_get_model (memo_table);
134 data_model = e_cal_model_get_data_model (model);
135 e_cal_data_model_set_filter (data_model, query);
136 g_free (query);
137
138 preview_pane =
139 e_memo_shell_content_get_preview_pane (memo_shell_content);
140
141 web_view = e_preview_pane_get_web_view (preview_pane);
142 memo_preview = E_CAL_COMPONENT_PREVIEW (web_view);
143 e_cal_component_preview_clear (memo_preview);
144 }
145
146 static void
memo_shell_view_update_actions(EShellView * shell_view)147 memo_shell_view_update_actions (EShellView *shell_view)
148 {
149 EShellContent *shell_content;
150 EShellSidebar *shell_sidebar;
151 EShellWindow *shell_window;
152 GtkAction *action;
153 const gchar *label;
154 gboolean sensitive;
155 guint32 state;
156
157 /* Be descriptive. */
158 gboolean any_memos_selected;
159 gboolean has_primary_source;
160 gboolean multiple_memos_selected;
161 gboolean primary_source_is_writable;
162 gboolean primary_source_is_removable;
163 gboolean primary_source_is_remote_deletable;
164 gboolean primary_source_in_collection;
165 gboolean selection_has_url;
166 gboolean single_memo_selected;
167 gboolean sources_are_editable;
168 gboolean refresh_supported;
169 gboolean all_sources_selected;
170 gboolean clicked_source_is_primary;
171 gboolean clicked_source_is_collection;
172
173 /* Chain up to parent's update_actions() method. */
174 E_SHELL_VIEW_CLASS (e_memo_shell_view_parent_class)->
175 update_actions (shell_view);
176
177 shell_window = e_shell_view_get_shell_window (shell_view);
178
179 shell_content = e_shell_view_get_shell_content (shell_view);
180 state = e_shell_content_check_state (shell_content);
181
182 single_memo_selected =
183 (state & E_CAL_BASE_SHELL_CONTENT_SELECTION_SINGLE);
184 multiple_memos_selected =
185 (state & E_CAL_BASE_SHELL_CONTENT_SELECTION_MULTIPLE);
186 sources_are_editable =
187 (state & E_CAL_BASE_SHELL_CONTENT_SELECTION_IS_EDITABLE);
188 selection_has_url =
189 (state & E_CAL_BASE_SHELL_CONTENT_SELECTION_HAS_URL);
190
191 shell_sidebar = e_shell_view_get_shell_sidebar (shell_view);
192 state = e_shell_sidebar_check_state (shell_sidebar);
193
194 has_primary_source =
195 (state & E_CAL_BASE_SHELL_SIDEBAR_HAS_PRIMARY_SOURCE);
196 primary_source_is_writable =
197 (state & E_CAL_BASE_SHELL_SIDEBAR_PRIMARY_SOURCE_IS_WRITABLE);
198 primary_source_is_removable =
199 (state & E_CAL_BASE_SHELL_SIDEBAR_PRIMARY_SOURCE_IS_REMOVABLE);
200 primary_source_is_remote_deletable =
201 (state & E_CAL_BASE_SHELL_SIDEBAR_PRIMARY_SOURCE_IS_REMOTE_DELETABLE);
202 primary_source_in_collection =
203 (state & E_CAL_BASE_SHELL_SIDEBAR_PRIMARY_SOURCE_IN_COLLECTION);
204 refresh_supported =
205 (state & E_CAL_BASE_SHELL_SIDEBAR_SOURCE_SUPPORTS_REFRESH);
206 all_sources_selected =
207 (state & E_CAL_BASE_SHELL_SIDEBAR_ALL_SOURCES_SELECTED) != 0;
208 clicked_source_is_primary =
209 (state & E_CAL_BASE_SHELL_SIDEBAR_CLICKED_SOURCE_IS_PRIMARY) != 0;
210 clicked_source_is_collection =
211 (state & E_CAL_BASE_SHELL_SIDEBAR_CLICKED_SOURCE_IS_COLLECTION) != 0;
212
213 any_memos_selected = (single_memo_selected || multiple_memos_selected);
214
215 action = ACTION (MEMO_LIST_SELECT_ALL);
216 sensitive = clicked_source_is_primary && !all_sources_selected;
217 gtk_action_set_sensitive (action, sensitive);
218
219 action = ACTION (MEMO_LIST_SELECT_ONE);
220 sensitive = clicked_source_is_primary;
221 gtk_action_set_sensitive (action, sensitive);
222
223 action = ACTION (MEMO_DELETE);
224 sensitive = any_memos_selected && sources_are_editable;
225 gtk_action_set_sensitive (action, sensitive);
226 if (multiple_memos_selected)
227 label = _("Delete Memos");
228 else
229 label = _("Delete Memo");
230 gtk_action_set_label (action, label);
231
232 action = ACTION (MEMO_FIND);
233 sensitive = single_memo_selected;
234 gtk_action_set_sensitive (action, sensitive);
235
236 action = ACTION (MEMO_FORWARD);
237 sensitive = single_memo_selected;
238 gtk_action_set_sensitive (action, sensitive);
239
240 action = ACTION (MEMO_LIST_COPY);
241 sensitive = has_primary_source;
242 gtk_action_set_sensitive (action, sensitive);
243
244 action = ACTION (MEMO_LIST_DELETE);
245 sensitive =
246 primary_source_is_removable ||
247 primary_source_is_remote_deletable;
248 gtk_action_set_sensitive (action, sensitive);
249
250 action = ACTION (MEMO_LIST_PRINT);
251 sensitive = has_primary_source;
252 gtk_action_set_sensitive (action, sensitive);
253
254 action = ACTION (MEMO_LIST_PRINT_PREVIEW);
255 sensitive = has_primary_source;
256 gtk_action_set_sensitive (action, sensitive);
257
258 action = ACTION (MEMO_LIST_PROPERTIES);
259 sensitive = clicked_source_is_primary && primary_source_is_writable;
260 gtk_action_set_sensitive (action, sensitive);
261
262 action = ACTION (MEMO_LIST_REFRESH);
263 sensitive = clicked_source_is_primary && refresh_supported;
264 gtk_action_set_sensitive (action, sensitive);
265
266 action = ACTION (MEMO_LIST_REFRESH_BACKEND);
267 sensitive = clicked_source_is_collection;
268 gtk_action_set_sensitive (action, sensitive);
269
270 action = ACTION (MEMO_LIST_RENAME);
271 sensitive = clicked_source_is_primary && (
272 primary_source_is_writable &&
273 !primary_source_in_collection);
274 gtk_action_set_sensitive (action, sensitive);
275
276 action = ACTION (MEMO_OPEN);
277 sensitive = single_memo_selected;
278 gtk_action_set_sensitive (action, sensitive);
279
280 action = ACTION (MEMO_OPEN_URL);
281 sensitive = single_memo_selected && selection_has_url;
282 gtk_action_set_sensitive (action, sensitive);
283
284 action = ACTION (MEMO_PRINT);
285 sensitive = single_memo_selected;
286 gtk_action_set_sensitive (action, sensitive);
287
288 action = ACTION (MEMO_SAVE_AS);
289 sensitive = single_memo_selected;
290 gtk_action_set_sensitive (action, sensitive);
291 }
292
293 static void
memo_shell_view_dispose(GObject * object)294 memo_shell_view_dispose (GObject *object)
295 {
296 e_memo_shell_view_private_dispose (E_MEMO_SHELL_VIEW (object));
297
298 /* Chain up to parent's dispose() method. */
299 G_OBJECT_CLASS (e_memo_shell_view_parent_class)->dispose (object);
300 }
301
302 static void
memo_shell_view_finalize(GObject * object)303 memo_shell_view_finalize (GObject *object)
304 {
305 e_memo_shell_view_private_finalize (E_MEMO_SHELL_VIEW (object));
306
307 /* Chain up to parent's finalize() method. */
308 G_OBJECT_CLASS (e_memo_shell_view_parent_class)->finalize (object);
309 }
310
311 static void
memo_shell_view_constructed(GObject * object)312 memo_shell_view_constructed (GObject *object)
313 {
314 /* Chain up to parent's constructed() method. */
315 G_OBJECT_CLASS (e_memo_shell_view_parent_class)->constructed (object);
316
317 e_memo_shell_view_private_constructed (E_MEMO_SHELL_VIEW (object));
318 }
319
320 static void
e_memo_shell_view_class_init(EMemoShellViewClass * class)321 e_memo_shell_view_class_init (EMemoShellViewClass *class)
322 {
323 GObjectClass *object_class;
324 EShellViewClass *shell_view_class;
325 ECalBaseShellViewClass *cal_base_shell_view_class;
326
327 g_type_class_add_private (class, sizeof (EMemoShellViewPrivate));
328
329 object_class = G_OBJECT_CLASS (class);
330 object_class->dispose = memo_shell_view_dispose;
331 object_class->finalize = memo_shell_view_finalize;
332 object_class->constructed = memo_shell_view_constructed;
333
334 shell_view_class = E_SHELL_VIEW_CLASS (class);
335 shell_view_class->label = _("Memos");
336 shell_view_class->icon_name = "evolution-memos";
337 shell_view_class->ui_definition = "evolution-memos.ui";
338 shell_view_class->ui_manager_id = "org.gnome.evolution.memos";
339 shell_view_class->search_options = "/memo-search-options";
340 shell_view_class->search_rules = "memotypes.xml";
341 shell_view_class->new_shell_content = e_memo_shell_content_new;
342 shell_view_class->new_shell_sidebar = e_cal_base_shell_sidebar_new;
343 shell_view_class->execute_search = memo_shell_view_execute_search;
344 shell_view_class->update_actions = memo_shell_view_update_actions;
345
346 cal_base_shell_view_class = E_CAL_BASE_SHELL_VIEW_CLASS (class);
347 cal_base_shell_view_class->source_type = E_CAL_CLIENT_SOURCE_TYPE_MEMOS;
348
349 /* Ensure the GalView types we need are registered. */
350 g_type_ensure (GAL_TYPE_VIEW_ETABLE);
351 }
352
353 static void
e_memo_shell_view_class_finalize(EMemoShellViewClass * class)354 e_memo_shell_view_class_finalize (EMemoShellViewClass *class)
355 {
356 }
357
358 static void
e_memo_shell_view_init(EMemoShellView * memo_shell_view)359 e_memo_shell_view_init (EMemoShellView *memo_shell_view)
360 {
361 memo_shell_view->priv = E_MEMO_SHELL_VIEW_GET_PRIVATE (memo_shell_view);
362 }
363
364 void
e_memo_shell_view_type_register(GTypeModule * type_module)365 e_memo_shell_view_type_register (GTypeModule *type_module)
366 {
367 /* XXX G_DEFINE_DYNAMIC_TYPE declares a static type registration
368 * function, so we have to wrap it with a public function in
369 * order to register types from a separate compilation unit. */
370 e_memo_shell_view_register_type (type_module);
371 }
372