1 /* Copyright (c) 2006,2007 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_WINDOW_MGR_H__
31 #define __MODEST_WINDOW_MGR_H__
33 #include <glib-object.h>
34 #include "widgets/modest-msg-view-window.h"
38 /* convenience macros */
39 #define MODEST_TYPE_WINDOW_MGR (modest_window_mgr_get_type())
40 #define MODEST_WINDOW_MGR(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),MODEST_TYPE_WINDOW_MGR,ModestWindowMgr))
41 #define MODEST_WINDOW_MGR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),MODEST_TYPE_WINDOW_MGR,ModestWindowMgrClass))
42 #define MODEST_IS_WINDOW_MGR(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),MODEST_TYPE_WINDOW_MGR))
43 #define MODEST_IS_WINDOW_MGR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),MODEST_TYPE_WINDOW_MGR))
44 #define MODEST_WINDOW_MGR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj),MODEST_TYPE_WINDOW_MGR,ModestWindowMgrClass))
46 typedef struct _ModestWindowMgr ModestWindowMgr;
47 typedef struct _ModestWindowMgrClass ModestWindowMgrClass;
49 struct _ModestWindowMgr {
53 struct _ModestWindowMgrClass {
54 GObjectClass parent_class;
57 gboolean (*register_window) (ModestWindowMgr *self,
59 ModestWindow *parent);
60 void (*unregister_window) (ModestWindowMgr *self,
61 ModestWindow *window);
62 void (*set_fullscreen_mode) (ModestWindowMgr *self,
64 gboolean (*get_fullscreen_mode) (ModestWindowMgr *self);
65 void (*show_toolbars) (ModestWindowMgr *self,
67 gboolean show_toolbars,
69 ModestWindow * (*get_main_window) (ModestWindowMgr *self,
71 gboolean (*close_all_windows) (ModestWindowMgr *self);
72 GtkWindow * (*get_modal) (ModestWindowMgr *self);
73 void (*set_modal) (ModestWindowMgr *self,
76 gboolean (*find_registered_header) (ModestWindowMgr *self,
79 GList * (*get_window_list) (ModestWindowMgr *self);
80 ModestWindow * (*show_initial_window) (ModestWindowMgr *self);
81 ModestWindow * (*get_current_top) (ModestWindowMgr *self);
83 void (*window_list_empty) (ModestWindowMgr *self);
87 /* member functions */
88 GType modest_window_mgr_get_type (void) G_GNUC_CONST;
90 /* typical parameter-less _new function */
91 ModestWindowMgr* modest_window_mgr_new (void);
95 * modest_window_mgr_register_window:
96 * @self: the #ModestWindowMgr
97 * @window: a #ModestWindow
99 * Registers a new window in the window manager. The window manager
100 * will keep a reference.
102 gboolean modest_window_mgr_register_window (ModestWindowMgr *self,
103 ModestWindow *window,
104 ModestWindow *parent);
107 * modest_window_mgr_unregister_window:
108 * @self: the #ModestWindowMgr
109 * @window: a #ModestWindow
111 * Unregisters a given window from the window manager. The window
112 * manager will free its reference to it.
114 void modest_window_mgr_unregister_window (ModestWindowMgr *self,
115 ModestWindow *window);
118 * modest_window_mgr_register_banner:
119 * @self: a #ModestWindowMgr
121 * Increase the count of pending banners in the window manager
123 void modest_window_mgr_register_banner (ModestWindowMgr *self);
126 * modest_window_mgr_unregister_banner:
127 * @self: a #ModestWindowMgr
129 * Decrease the count of pending banners in the window manager
131 void modest_window_mgr_unregister_banner (ModestWindowMgr *self);
134 * modest_window_mgr_set_fullscreen_mode:
135 * @self: a #ModestWindowMgr
138 * sets/unsets the application windows in fullscreen mode
140 void modest_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
144 * modest_window_mgr_get_fullscreen_mode:
145 * @self: a #ModestWindowMgr
147 * gets the application current fullscreen mode
149 * Return value: TRUE is the application is in fullscrenn mode,
152 gboolean modest_window_mgr_get_fullscreen_mode (ModestWindowMgr *self);
156 * modest_window_mgr_show_toolbars:
157 * @self: a #ModestWindowMgr
158 * @window_type: apply the show toolbars command only to the windows of this type
159 * @show_toolbar: whether or not the toolbars should be shown
160 * @fullscreen: TRUE/FALSE for show/hide in fullscreen mode, otherwise
161 * it applies to normal mode
163 * shows or hides the toolbars of the registered windows. Note that if
164 * the #fullscreen attribute is TRUE and the application is in normal
165 * mode, you will not see the changes until the application switches
166 * to fullscreen mode and viceversa
168 void modest_window_mgr_show_toolbars (ModestWindowMgr *self,
170 gboolean show_toolbars,
171 gboolean fullscreen);
173 * modest_window_mgr_get_main_window:
174 * @self: a #ModestWindowMgr
175 * @show: if TRUE, create the main window and show it if it was not existing.
177 * get the main window, and depending on @create, create one if it does not exist yet
179 * Returns: the main window or NULL in case of error, or the main-window
182 ModestWindow* modest_window_mgr_get_main_window (ModestWindowMgr *self,
186 * modest_window_mgr_set_main_window:
187 * @self: a #ModestWindowMgr
188 * @main_win: a #ModestMainWindow
190 void modest_window_mgr_set_main_window (ModestWindowMgr *self, ModestWindow *main_win);
194 * modest_window_mgr_main_window_exists:
195 * @self: a #ModestWindowMgr
197 * do we have a main window?
199 * Returns: TRUE if there's a main window, FALSE otherwise
201 gboolean modest_window_mgr_main_window_exists (ModestWindowMgr *self);
206 * modest_window_mgr_get_modal:
207 * @self: a #ModestWindowMgr
209 * get the modal window; if it's NULL, there's no active modal window
211 * Returns: the modal window or NULL
213 GtkWindow* modest_window_mgr_get_modal (ModestWindowMgr *self);
217 * modest_window_mgr_get_easysetup_dialog:
218 * @self: a #ModestWindowMgr
220 * set the modal dialog; set it to NULL after destroying the dialog
223 void modest_window_mgr_set_modal (ModestWindowMgr *self,
228 * modest_window_mgr_prevent_hibernation_while_window_is_shown:
229 * @self: a #ModestWindowMgr
230 * @window: The window that should prevent hibernation while it is shown.
232 * Call this if hibernation should not be allowed because
233 * windows are open whose state cannot sensible be saved, such as Account
235 * This causes modest_window_mgr_get_hibernation_is_prevented() to return TRUE
236 * until all such windows have been closed. That means, until the windows have
237 * been hidden - window destruction or other memory management is not relevant.
239 void modest_window_mgr_prevent_hibernation_while_window_is_shown (ModestWindowMgr *self,
245 * modest_window_mgr_register_help_id
246 * @self: a #ModestWindowMgr
248 * @help_id: the help_id for this window
250 * register a help id for a window
253 modest_window_mgr_register_help_id (ModestWindowMgr *self, GtkWindow *win, const gchar* help_id);
257 * modest_window_mgr_get_help_id:
258 * @self: a #ModestWindowMgr
261 * get the help id for a window; if the window is the main-window and some folder is
262 * selected, it will return the proper help_id for that
264 * Returns: a help _id
267 modest_window_mgr_get_help_id (ModestWindowMgr *self, GtkWindow *win);
272 * modest_window_mgr_find_registered_header
273 * @self: a #ModestWindowMgr
274 * @header: a valid #TnyHeader
276 * search for the given uid in both the list of preregistered uids and in the window list;
277 * if it's available in the window list, fill the *win out-param
279 * returns TRUE if found, FALSE otherwise
281 gboolean modest_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
285 * modest_window_mgr_get_window_list:
286 * @self: a #ModestWindowMgr
288 * get the list of windows registered in window mgr.
290 * Returns: a #GList, that caller should free
292 GList *modest_window_mgr_get_window_list (ModestWindowMgr *self);
295 * modest_window_mgr_close_all_windows
296 * @self: a #ModestWindowMgr
298 * Close all registered windows. If failed (for example because
299 * one confirmation dialog rejected the operation), return %FALSE
301 gboolean modest_window_mgr_close_all_windows (ModestWindowMgr *self);
304 * modest_window_mgr_register_header
305 * @self: a #ModestWindowMgr
306 * @header: a valid #TnyHeader
307 * @alt_uid: alternative uid in case @header does not provide one
309 * register the uid, even before the window is created. thus, we know when
310 * some window creation might already be underway. the uid will automatically be
311 * removed when the window itself will registered
314 void modest_window_mgr_register_header (ModestWindowMgr *self, TnyHeader *header, const gchar *alt_uid);
318 * modest_window_mgr_unregister_header
319 * @self: a #ModestWindowMgr
320 * @header: a valid #TnyHeader
322 * unregister the uid. We could need to do that if there is any error
323 * retrieving a message. In that case the window will not be
324 * registered and thus the header will not be removed, so we must do
327 void modest_window_mgr_unregister_header (ModestWindowMgr *self, TnyHeader *header);
330 * modest_window_mgr_get_hibernation_is_prevented:
331 * @self: a #ModestWindowMgr
332 * @result: Whether any windows are currently preventing hibernation.
334 * Use this to discover whether hibernation should not be allowed because
335 * windows are open whose state cannot sensible be saved, such as Account
336 * Settings dialogs. This function will return true after someone has called
337 * modest_window_mgr_prevent_hibernation_while_window_is_shown() and before
338 * that window has been closed.
340 gboolean modest_window_mgr_get_hibernation_is_prevented (ModestWindowMgr *self);
343 * modest_window_mgr_save_state_for_all_windows:
344 * @self: a #ModestWindowMgr
346 * Save any state for all windows. For instance, call this before allowing
347 * application hibernation.
349 void modest_window_mgr_save_state_for_all_windows (ModestWindowMgr *self);
352 * modest_window_mgr_get_num_windows:
353 * @self: a #ModestWindowMgr
355 * Gets the number of already registered windows, and pending banners
357 * Returns: the number of already registered windows, and pending banners
359 guint modest_window_mgr_get_num_windows (ModestWindowMgr *self);
362 * modest_window_mgr_get_msg_view_window:
363 * @self: a #ModestWindowMgr
365 * obtain a cached #ModestMsgViewWindow if available, or construct a new
368 * Returns: a #ModestMsgViewWindow
370 GtkWidget * modest_window_mgr_get_msg_view_window (ModestWindowMgr *self);
373 * modest_window_mgr_get_msg_edit_window:
374 * @self: a #ModestWindowMgr
376 * obtain a cached #ModestMsgEditWindow if available, or construct a new
379 * Returns: a #ModestMsgEditWindow
381 GtkWidget * modest_window_mgr_get_msg_edit_window (ModestWindowMgr *self);
384 * modest_window_mgr_show_initial_window:
385 * @self: a #ModestWindowMgr
387 * This function determines which is the window that should be
388 * initially launched. After that it shows that window. If there is no
389 * account available this function also launches the account setup
392 * Returns: the initial window. NULL if something goes wrong
394 ModestWindow* modest_window_mgr_show_initial_window (ModestWindowMgr *self);
397 * modest_window_mgr_get_current_top:
398 * @self: a #ModestWindowMgr
400 * this function returns the ModestWindow that is currently on top of all the others
402 * Returns: the topmost #ModestWindow
404 ModestWindow* modest_window_mgr_get_current_top (ModestWindowMgr *self);
408 #endif /* __MODEST_WINDOW_MGR_H__ */