1 /* Copyright (c) 2006, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #ifndef __MODEST_HEADER_VIEW_H__
31 #define __MODEST_HEADER_VIEW_H__
33 #include <tny-folder.h>
34 #include <tny-folder-change.h>
35 #include <tny-gtk-account-list-model.h>
37 #include <tny-header.h>
38 #include <tny-gtk-header-list-model.h>
39 #include "modest-mail-operation.h"
43 /* convenience macros */
44 #define MODEST_TYPE_HEADER_VIEW (modest_header_view_get_type())
45 #define MODEST_HEADER_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),MODEST_TYPE_HEADER_VIEW,ModestHeaderView))
46 #define MODEST_HEADER_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),MODEST_TYPE_HEADER_VIEW,ModestHeaderViewClass))
47 #define MODEST_IS_HEADER_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),MODEST_TYPE_HEADER_VIEW))
48 #define MODEST_IS_HEADER_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),MODEST_TYPE_HEADER_VIEW))
49 #define MODEST_HEADER_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),MODEST_TYPE_HEADER_VIEW,ModestHeaderViewClass))
51 typedef struct _ModestHeaderView ModestHeaderView;
52 typedef struct _ModestHeaderViewClass ModestHeaderViewClass;
54 struct _ModestHeaderView {
56 /* insert public members, if any */
59 #define MODEST_HEADER_VIEW_COLUMN "header-view-column"
60 #define MODEST_HEADER_VIEW_FLAG_SORT "header-view-flags-sort"
62 typedef enum _ModestHeaderViewColumn {
63 MODEST_HEADER_VIEW_COLUMN_FROM = 0,
64 MODEST_HEADER_VIEW_COLUMN_TO = 1,
65 MODEST_HEADER_VIEW_COLUMN_SUBJECT = 2,
66 MODEST_HEADER_VIEW_COLUMN_SENT_DATE = 3,
67 MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE = 4,
68 MODEST_HEADER_VIEW_COLUMN_MSGTYPE = 5,
69 MODEST_HEADER_VIEW_COLUMN_ATTACH = 6,
70 MODEST_HEADER_VIEW_COLUMN_SIZE = 7,
71 MODEST_HEADER_VIEW_COLUMN_STATUS = 8,
74 * these two are for compact display on small devices,
75 * with two line display with all relevant headers
77 MODEST_HEADER_VIEW_COLUMN_COMPACT_FLAG = 9, /* priority and attachments */
78 MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN = 10, /* incoming mail */
79 MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT = 11,/* outgoing mail */
80 MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE = 12,
81 MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE = 13,
83 MODEST_HEADER_VIEW_COLUMN_NUM
85 } ModestHeaderViewColumn;
88 * this can be extended with more style thingies,
89 * to make a small-device specific display
91 typedef enum _ModestHeaderViewStyle {
92 MODEST_HEADER_VIEW_STYLE_DETAILS = 0, /* many columns, single line, col headers visible */
93 MODEST_HEADER_VIEW_STYLE_TWOLINES = 1, /* two-line headers, col headers invisible */
95 MODEST_HEADER_VIEW_STYLE_NUM
96 } ModestHeaderViewStyle;
98 typedef enum _ModestItemType {
99 MODEST_ITEM_TYPE_MESSAGE,
100 MODEST_ITEM_TYPE_FOLDER,
105 struct _ModestHeaderViewClass {
106 GtkTreeViewClass parent_class;
108 void (*header_selected) (ModestHeaderView* self,
112 void (*item_not_found) (ModestHeaderView* self,
116 void (*header_activated) (ModestHeaderView* self,
120 void (*msg_count_changed) (ModestHeaderView* self,
122 TnyFolderChange *change,
127 * modest_header_view_get_type:
129 * get the GType for ModestHeaderView
133 GType modest_header_view_get_type (void) G_GNUC_CONST;
137 * modest_header_view_new:
138 * @folder: a TnyMsgFolder object
139 * @style: a ModestHeaderViewColumn with the style of this listview
140 * ( MODEST_HEADER_VIEW_STYLE_NORMAL or MODEST_HEADER_VIEW_STYLE_COMPACT)
142 * create a new ModestHeaderView instance, based on a folder iface
144 * Returns: a new GtkWidget (a GtkTreeView-subclass)
146 GtkWidget* modest_header_view_new (TnyFolder *folder,
147 ModestHeaderViewStyle style);
150 * modest_header_view_set_folder:
151 * @self: a ModestHeaderView instance
152 * @folder: a TnyFolder object
154 * set the folder for this ModestHeaderView
156 void modest_header_view_set_folder (ModestHeaderView *self,
158 RefreshAsyncUserCallback callback,
162 * modest_header_view_get_folder:
163 * @self: a ModestHeaderView instance
165 * get the folder in this ModestHeaderView
167 * Returns: the tny folder instance or NULL if there is none
169 TnyFolder *modest_header_view_get_folder (ModestHeaderView *self);
173 * modest_header_view_set_columns:
174 * @self: a ModestHeaderView instance
175 * @columns: a list of ModestHeaderViewColumn
176 * @type: #TnyFolderType type
178 * set the columns for this ModestHeaderView.
180 * Returns: TRUE if it succeeded, FALSE otherwise
182 gboolean modest_header_view_set_columns (ModestHeaderView *self,
183 const GList *columns,
186 * modest_header_view_get_columns:
187 * @self: a ModestHeaderView instance
189 * get the GtkTreeColumns for this ModestHeaderView. Each one of the
190 * tree columns will have property than can be retrieved
191 * with g_object_get_data MODEST_HEADER_VIEW_COLUMN (#define),
192 * and which contains the corresponding ModestHeaderViewColumn
194 * Returns: newly allocated list of #GtkTreeViewColumns objects, or NULL in case of no columns or error
195 * You must free the list with g_list_free
197 GList* modest_header_view_get_columns (ModestHeaderView *self);
201 * modest_header_view_set_style:
202 * @self: a ModestHeaderView instance
203 * @style: the style for this tree view
205 * set the style for this ModestHeaderView
207 * Returns: TRUE if it succeeded, FALSE otherwise
209 gboolean modest_header_view_set_style (ModestHeaderView *self,
210 ModestHeaderViewStyle style);
213 * modest_header_view_set_folder:
214 * @self: a ModestHeaderView instance
216 * get the style for this ModestHeaderView
218 * Returns: the current style
220 ModestHeaderViewStyle modest_header_view_get_style (ModestHeaderView *self);
223 * modest_header_view_get_selected_headers:
224 * @self: a ModestHeaderView instance
226 * get the list of the currently selected TnyHeader's. The list and
227 * the headers should be freed by the caller
229 * Returns: the list with the currently selected headers
231 TnyList* modest_header_view_get_selected_headers (ModestHeaderView *self);
235 * modest_header_view_is_empty:
236 * @self: a valid ModestHeaderView instance
238 * see if this header view is empty; use this function instead of
239 * using the GtkTreeView parent directly, as 'empty' in this case
240 * may mean that there is one "This is empty"-message, and of course
241 * GtkTreeView then thinks it is *not* empty
243 * Returns: TRUE if the header view is empty, FALSE otherwise
245 gboolean modest_header_view_is_empty (ModestHeaderView *self);
250 * modest_header_view_select_next:
251 * @self: a #ModestHeaderView
253 * Selects the header next to the current selected one
255 void modest_header_view_select_next (ModestHeaderView *self);
258 * modest_header_view_select_prev:
259 * @self: a #ModestHeaderView
261 * Selects the previous header of the current selected one
263 void modest_header_view_select_prev (ModestHeaderView *self);
266 /* PROTECTED method. It's useful when we want to force a given
267 selection to reload a msg. For example if we have selected a header
268 in offline mode, when Modest become online, we want to reload the
269 message automatically without an user click over the header */
271 _modest_header_view_change_selection (GtkTreeSelection *selection,
275 * modest_header_view_get_sort_column_id:
276 * @self: a #ModestHeaderView
277 * @type: #TnyFolderType type
279 * Gets the selected logical columnd id for sorting.
282 modest_header_view_get_sort_column_id (ModestHeaderView *self, TnyFolderType type);
285 * modest_header_view_get_sort_type:
286 * @self: a #ModestHeaderView
287 * @type: #TnyFolderType type
289 * Gets the selected sort type.
292 modest_header_view_get_sort_type (ModestHeaderView *self, TnyFolderType type);
295 * modest_header_view_set_sort_params:
296 * @self: a #ModestHeaderView
297 * @sort_colid: logical column id to sort
298 * @sort_type: #GtkSortType sort type
299 * @type: #TnyFolderType type
301 * Sets the logical columnd id and sort type for sorting operations.
304 modest_header_view_set_sort_params (ModestHeaderView *self, guint sort_colid, GtkSortType sort_type, TnyFolderType type);
307 * modest_header_view_set_sort_params:
308 * @self: a #ModestHeaderView
309 * @sort_colid: logical column id to sort
310 * @sort_type: #GtkSortType sort type
312 * Sorts headers treeview by logical column id, @sort_colid, using a
313 * @sort_type sorting method. In addition, new headder settings will be
314 * stored in @self object.
317 modest_header_view_sort_by_column_id (ModestHeaderView *self,
319 GtkSortType sort_type);
322 * modest_header_view_clear:
323 * @self: a #ModestHeaderView
325 * Clear the contents of a header view. It internally calls the
326 * set_folder function with last three arguments as NULL
329 modest_header_view_clear (ModestHeaderView *self);
335 #endif /* __MODEST_HEADER_VIEW_H__ */