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-gtk-account-list-model.h>
36 #include <tny-header.h>
37 #include <tny-gtk-header-list-model.h>
41 /* convenience macros */
42 #define MODEST_TYPE_HEADER_VIEW (modest_header_view_get_type())
43 #define MODEST_HEADER_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),MODEST_TYPE_HEADER_VIEW,ModestHeaderView))
44 #define MODEST_HEADER_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),MODEST_TYPE_HEADER_VIEW,ModestHeaderViewClass))
45 #define MODEST_IS_HEADER_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),MODEST_TYPE_HEADER_VIEW))
46 #define MODEST_IS_HEADER_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),MODEST_TYPE_HEADER_VIEW))
47 #define MODEST_HEADER_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),MODEST_TYPE_HEADER_VIEW,ModestHeaderViewClass))
49 typedef struct _ModestHeaderView ModestHeaderView;
50 typedef struct _ModestHeaderViewClass ModestHeaderViewClass;
52 struct _ModestHeaderView {
54 /* insert public members, if any */
57 #define MODEST_HEADER_VIEW_COLUMN "header-view-column"
59 typedef enum _ModestHeaderViewColumn {
60 MODEST_HEADER_VIEW_COLUMN_FROM = 0,
61 MODEST_HEADER_VIEW_COLUMN_TO,
62 MODEST_HEADER_VIEW_COLUMN_SUBJECT,
63 MODEST_HEADER_VIEW_COLUMN_SENT_DATE,
64 MODEST_HEADER_VIEW_COLUMN_RECEIVED_DATE,
65 MODEST_HEADER_VIEW_COLUMN_MSGTYPE,
66 MODEST_HEADER_VIEW_COLUMN_ATTACH,
67 MODEST_HEADER_VIEW_COLUMN_SIZE,
69 * these two are for compact display on small devices,
70 * with two line display with all relevant headers
72 MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_IN, /* incoming mail */
73 MODEST_HEADER_VIEW_COLUMN_COMPACT_HEADER_OUT, /* outgoing mail */
75 MODEST_HEADER_VIEW_COLUMN_NUM
77 } ModestHeaderViewColumn;
80 * this can be extended with more style thingies,
81 * to make a small-device specific display
83 typedef enum _ModestHeaderViewStyle {
84 MODEST_HEADER_VIEW_STYLE_DETAILS, /* many columns, single line, col headers visible */
85 MODEST_HEADER_VIEW_STYLE_TWOLINES, /* two-line headers, col headers invisible */
86 MODEST_HEADER_VIEW_STYLE_NUM
87 } ModestHeaderViewStyle;
89 typedef enum _ModestItemType {
90 MODEST_ITEM_TYPE_MESSAGE,
91 MODEST_ITEM_TYPE_FOLDER,
96 struct _ModestHeaderViewClass {
97 GtkTreeViewClass parent_class;
99 void (*header_selected) (ModestHeaderView* self,
103 void (*item_not_found) (ModestHeaderView* self,
107 /* msg == NULL implies that the operation is finished, ie.
108 * the progress indictation can be hidden */
109 void (*status_update) (ModestHeaderView* self,
111 gint num, gint total,
116 * modest_header_view_get_type:
118 * get the GType for ModestHeaderView
122 GType modest_header_view_get_type (void) G_GNUC_CONST;
126 * modest_header_view_new:
127 * @folder: a TnyMsgFolder object
128 * @columns: a list of ModestHeaderViewColumn
129 * @style: a ModestHeaderViewColumn with the style of this listview
130 * ( MODEST_HEADER_VIEW_STYLE_NORMAL or MODEST_HEADER_VIEW_STYLE_COMPACT)
132 * create a new ModestHeaderView instance, based on a folder iface
134 * Returns: a new GtkWidget (a GtkTreeView-subclass)
136 GtkWidget* modest_header_view_new (TnyFolder *folder,
137 const GList *columns,
138 ModestHeaderViewStyle style);
141 * modest_header_view_set_folder:
142 * @self: a ModestHeaderView instance
143 * @folder: a TnyFolder object
145 * set the folder for this ModestHeaderView
147 * Returns: TRUE if it succeeded, FALSE otherwise
149 gboolean modest_header_view_set_folder (ModestHeaderView *self,
156 * modest_header_view_get_folder:
157 * @self: a ModestHeaderView instance
159 * get the folder in this ModestHeaderView
161 * Returns: the tny folder instance or NULL if there is none
163 TnyFolder *modest_header_view_get_folder (ModestHeaderView *self);
167 * modest_header_view_set_columns:
168 * @self: a ModestHeaderView instance
169 * @columns: a list of ModestHeaderViewColumn
171 * set the columns for this ModestHeaderView.
173 * Returns: TRUE if it succeeded, FALSE otherwise
175 gboolean modest_header_view_set_columns (ModestHeaderView *self,
176 const GList *columns);
178 * modest_header_view_get_columns:
179 * @self: a ModestHeaderView instance
181 * get the GtkTreeColumns for this ModestHeaderView. Each one of the
182 * tree columns will have property than can be retrieved
183 * with g_object_get_data MODEST_HEADER_VIEW_COLUMN (#define),
184 * and which contains the corresponding ModestHeaderViewColumn
186 * Returns: newly allocated list of column ids, or NULL in case of no columns or error
187 * You must free the list with g_list_free
189 GList* modest_header_view_get_columns (ModestHeaderView *self);
193 * modest_header_view_set_style:
194 * @self: a ModestHeaderView instance
195 * @style: the style for this tree view
197 * set the style for this ModestHeaderView
199 * Returns: TRUE if it succeeded, FALSE otherwise
201 gboolean modest_header_view_set_style (ModestHeaderView *self,
202 ModestHeaderViewStyle style);
205 * modest_header_view_set_folder:
206 * @self: a ModestHeaderView instance
208 * get the style for this ModestHeaderView
210 * Returns: the current style
212 ModestHeaderViewStyle modest_header_view_get_style (ModestHeaderView *self);
215 * modest_header_view_get_selected_headers:
216 * @self: a ModestHeaderView instance
218 * get the list of the currently selected TnyHeader's
220 * Returns: the list with the currently selected headers
222 TnyList* modest_header_view_get_selected_headers (ModestHeaderView *self);
226 * modest_header_view_is_empty:
227 * @self: a valid ModestHeaderView instance
229 * see if this header view is empty; use this function instead of
230 * using the GtkTreeView parent directly, as 'empty' in this case
231 * may mean that there is one "This is empty"-message, and of course
232 * GtkTreeView then thinks it is *not* empty
234 * Returns: TRUE if the header view is empty, FALSE otherwise
236 gboolean modest_header_view_is_empty (ModestHeaderView *self);
241 * modest_header_view_select_next:
242 * @self: a #ModestHeaderView
244 * Selects the header next to the current selected one
246 void modest_header_view_select_next (ModestHeaderView *self);
250 /* PROTECTED method. It's useful when we want to force a given
251 selection to reload a msg. For example if we have selected a header
252 in offline mode, when Modest become online, we want to reload the
253 message automatically without an user click over the header */
255 _modest_header_view_change_selection (GtkTreeSelection *selection,
261 #endif /* __MODEST_HEADER_VIEW_H__ */