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>
42 /* convenience macros */
43 #define MODEST_TYPE_HEADER_VIEW (modest_header_view_get_type())
44 #define MODEST_HEADER_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),MODEST_TYPE_HEADER_VIEW,ModestHeaderView))
45 #define MODEST_HEADER_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),MODEST_TYPE_HEADER_VIEW,ModestHeaderViewClass))
46 #define MODEST_IS_HEADER_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),MODEST_TYPE_HEADER_VIEW))
47 #define MODEST_IS_HEADER_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),MODEST_TYPE_HEADER_VIEW))
48 #define MODEST_HEADER_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),MODEST_TYPE_HEADER_VIEW,ModestHeaderViewClass))
50 typedef struct _ModestHeaderView ModestHeaderView;
51 typedef struct _ModestHeaderViewClass ModestHeaderViewClass;
53 struct _ModestHeaderView {
55 /* insert public members, if any */
58 #define MODEST_HEADER_VIEW_COLUMN "header-view-column"
59 #define MODEST_HEADER_VIEW_FLAG_SORT "header-view-flags-sort"
61 typedef enum _ModestHeaderViewColumn {
62 MODEST_HEADER_VIEW_COLUMN_FROM = 0,
63 MODEST_HEADER_VIEW_COLUMN_TO = 1,
64 MODEST_HEADER_VIEW_COLUMN_SUBJECT = 2,
65 MODEST_HEADER_VIEW_COLUMN_SENT_DATE = 3,
66 MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE = 4,
67 MODEST_HEADER_VIEW_COLUMN_MSGTYPE = 5,
68 MODEST_HEADER_VIEW_COLUMN_ATTACH = 6,
69 MODEST_HEADER_VIEW_COLUMN_SIZE = 7,
70 MODEST_HEADER_VIEW_COLUMN_STATUS = 8,
73 * these two are for compact display on small devices,
74 * with two line display with all relevant headers
76 MODEST_HEADER_VIEW_COLUMN_COMPACT_FLAG = 9, /* priority and attachments */
77 MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN = 10, /* incoming mail */
78 MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT = 11,/* outgoing mail */
79 MODEST_HEADER_VIEW_COLUMN_COMPACT_SENT_DATE = 12,
80 MODEST_HEADER_VIEW_COLUMN_COMPACT_RECEIVED_DATE = 13,
82 MODEST_HEADER_VIEW_COLUMN_NUM
84 } ModestHeaderViewColumn;
87 * this can be extended with more style thingies,
88 * to make a small-device specific display
90 typedef enum _ModestHeaderViewStyle {
91 MODEST_HEADER_VIEW_STYLE_DETAILS = 0, /* many columns, single line, col headers visible */
92 MODEST_HEADER_VIEW_STYLE_TWOLINES = 1, /* two-line headers, col headers invisible */
94 MODEST_HEADER_VIEW_STYLE_NUM
95 } ModestHeaderViewStyle;
97 typedef enum _ModestItemType {
98 MODEST_ITEM_TYPE_MESSAGE,
99 MODEST_ITEM_TYPE_FOLDER,
104 struct _ModestHeaderViewClass {
105 GtkTreeViewClass parent_class;
107 void (*header_selected) (ModestHeaderView* self,
111 void (*item_not_found) (ModestHeaderView* self,
115 void (*header_activated) (ModestHeaderView* self,
119 void (*msg_count_changed) (ModestHeaderView* self,
121 TnyFolderChange *change,
126 * modest_header_view_get_type:
128 * get the GType for ModestHeaderView
132 GType modest_header_view_get_type (void) G_GNUC_CONST;
136 * modest_header_view_new:
137 * @folder: a TnyMsgFolder object
138 * @style: a ModestHeaderViewColumn with the style of this listview
139 * ( MODEST_HEADER_VIEW_STYLE_NORMAL or MODEST_HEADER_VIEW_STYLE_COMPACT)
141 * create a new ModestHeaderView instance, based on a folder iface
143 * Returns: a new GtkWidget (a GtkTreeView-subclass)
145 GtkWidget* modest_header_view_new (TnyFolder *folder,
146 ModestHeaderViewStyle style);
149 * modest_header_view_set_folder:
150 * @self: a ModestHeaderView instance
151 * @folder: a TnyFolder object
153 * set the folder for this ModestHeaderView
155 void modest_header_view_set_folder (ModestHeaderView *self,
159 * modest_header_view_get_folder:
160 * @self: a ModestHeaderView instance
162 * get the folder in this ModestHeaderView
164 * Returns: the tny folder instance or NULL if there is none
166 TnyFolder *modest_header_view_get_folder (ModestHeaderView *self);
170 * modest_header_view_set_columns:
171 * @self: a ModestHeaderView instance
172 * @columns: a list of ModestHeaderViewColumn
173 * @type: #TnyFolderType type
175 * set the columns for this ModestHeaderView.
177 * Returns: TRUE if it succeeded, FALSE otherwise
179 gboolean modest_header_view_set_columns (ModestHeaderView *self,
180 const GList *columns,
183 * modest_header_view_get_columns:
184 * @self: a ModestHeaderView instance
186 * get the GtkTreeColumns for this ModestHeaderView. Each one of the
187 * tree columns will have property than can be retrieved
188 * with g_object_get_data MODEST_HEADER_VIEW_COLUMN (#define),
189 * and which contains the corresponding ModestHeaderViewColumn
191 * Returns: newly allocated list of #GtkTreeViewColumns objects, or NULL in case of no columns or error
192 * You must free the list with g_list_free
194 GList* modest_header_view_get_columns (ModestHeaderView *self);
198 * modest_header_view_set_style:
199 * @self: a ModestHeaderView instance
200 * @style: the style for this tree view
202 * set the style for this ModestHeaderView
204 * Returns: TRUE if it succeeded, FALSE otherwise
206 gboolean modest_header_view_set_style (ModestHeaderView *self,
207 ModestHeaderViewStyle style);
210 * modest_header_view_set_folder:
211 * @self: a ModestHeaderView instance
213 * get the style for this ModestHeaderView
215 * Returns: the current style
217 ModestHeaderViewStyle modest_header_view_get_style (ModestHeaderView *self);
220 * modest_header_view_get_selected_headers:
221 * @self: a ModestHeaderView instance
223 * get the list of the currently selected TnyHeader's. The list and
224 * the headers should be freed by the caller
226 * Returns: the list with the currently selected headers
228 TnyList* modest_header_view_get_selected_headers (ModestHeaderView *self);
232 * modest_header_view_is_empty:
233 * @self: a valid ModestHeaderView instance
235 * see if this header view is empty; use this function instead of
236 * using the GtkTreeView parent directly, as 'empty' in this case
237 * may mean that there is one "This is empty"-message, and of course
238 * GtkTreeView then thinks it is *not* empty
240 * Returns: TRUE if the header view is empty, FALSE otherwise
242 gboolean modest_header_view_is_empty (ModestHeaderView *self);
247 * modest_header_view_select_next:
248 * @self: a #ModestHeaderView
250 * Selects the header next to the current selected one
252 void modest_header_view_select_next (ModestHeaderView *self);
255 * modest_header_view_select_prev:
256 * @self: a #ModestHeaderView
258 * Selects the previous header of the current selected one
260 void modest_header_view_select_prev (ModestHeaderView *self);
263 /* PROTECTED method. It's useful when we want to force a given
264 selection to reload a msg. For example if we have selected a header
265 in offline mode, when Modest become online, we want to reload the
266 message automatically without an user click over the header */
268 _modest_header_view_change_selection (GtkTreeSelection *selection,
272 * modest_header_view_get_sort_column_id:
273 * @self: a #ModestHeaderView
274 * @type: #TnyFolderType type
276 * Gets the selected logical columnd id for sorting.
279 modest_header_view_get_sort_column_id (ModestHeaderView *self, TnyFolderType type);
282 * modest_header_view_get_sort_type:
283 * @self: a #ModestHeaderView
284 * @type: #TnyFolderType type
286 * Gets the selected sort type.
289 modest_header_view_get_sort_type (ModestHeaderView *self, TnyFolderType type);
292 * modest_header_view_set_sort_params:
293 * @self: a #ModestHeaderView
294 * @sort_colid: logical column id to sort
295 * @sort_type: #GtkSortType sort type
296 * @type: #TnyFolderType type
298 * Sets the logical columnd id and sort type for sorting operations.
301 modest_header_view_set_sort_params (ModestHeaderView *self, guint sort_colid, GtkSortType sort_type, TnyFolderType type);
304 * modest_header_view_set_sort_params:
305 * @self: a #ModestHeaderView
306 * @sort_colid: logical column id to sort
307 * @sort_type: #GtkSortType sort type
309 * Sorts headers treeview by logical column id, @sort_colid, using a
310 * @sort_type sorting method. In addition, new headder settings will be
311 * stored in @self object.
314 modest_header_view_sort_by_column_id (ModestHeaderView *self,
316 GtkSortType sort_type);
323 #endif /* __MODEST_HEADER_VIEW_H__ */