* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#include <string.h>
#include "modest-window-mgr.h"
-/* include other impl specific header files */
+#include "modest-runtime.h"
+#include "modest-tny-folder.h"
+#include "modest-ui-actions.h"
+#include "modest-platform.h"
+#include "widgets/modest-main-window.h"
+#include "widgets/modest-msg-edit-window.h"
+#include "widgets/modest-msg-view-window.h"
+#include "modest-debug.h"
+
/* 'private'/'protected' functions */
static void modest_window_mgr_class_init (ModestWindowMgrClass *klass);
static void modest_window_mgr_init (ModestWindowMgr *obj);
static void modest_window_mgr_finalize (GObject *obj);
+
+static gboolean modest_window_mgr_register_window_default (ModestWindowMgr *self,
+ ModestWindow *window,
+ ModestWindow *parent);
+static void modest_window_mgr_unregister_window_default (ModestWindowMgr *self,
+ ModestWindow *window);
+static void modest_window_mgr_set_fullscreen_mode_default (ModestWindowMgr *self,
+ gboolean on);
+static gboolean modest_window_mgr_get_fullscreen_mode_default (ModestWindowMgr *self);
+static void modest_window_mgr_show_toolbars_default (ModestWindowMgr *self,
+ GType window_type,
+ gboolean show_toolbars,
+ gboolean fullscreen);
+static ModestWindow* modest_window_mgr_get_main_window_default (ModestWindowMgr *self, gboolean show);
+static GtkWindow *modest_window_mgr_get_modal_default (ModestWindowMgr *self);
+static void modest_window_mgr_set_modal_default (ModestWindowMgr *self,
+ GtkWindow *window,
+ GtkWindow *parent);
+static gboolean modest_window_mgr_close_all_windows_default (ModestWindowMgr *self);
+static gboolean modest_window_mgr_find_registered_header_default (ModestWindowMgr *self,
+ TnyHeader *header,
+ ModestWindow **win);
+static GList *modest_window_mgr_get_window_list_default (ModestWindowMgr *self);
+
/* list my signals */
enum {
- /* MY_SIGNAL_1, */
- /* MY_SIGNAL_2, */
- LAST_SIGNAL
+ WINDOW_LIST_EMPTY_SIGNAL,
+ NUM_SIGNALS
};
typedef struct _ModestWindowMgrPrivate ModestWindowMgrPrivate;
struct _ModestWindowMgrPrivate {
- GList *window_list;
+ guint banner_counter;
+
+ ModestWindow *main_window;
+
+ GSList *windows_that_prevent_hibernation;
+ GSList *preregistered_uids;
+
+ guint closing_time;
+
+ GtkWidget *cached_view;
+ GtkWidget *cached_editor;
+ guint idle_load_view_id;
+ guint idle_load_editor_id;
};
+
#define MODEST_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
MODEST_TYPE_WINDOW_MGR, \
ModestWindowMgrPrivate))
static GObjectClass *parent_class = NULL;
/* uncomment the following if you have defined any signals */
-/* static guint signals[LAST_SIGNAL] = {0}; */
+static guint signals[NUM_SIGNALS] = {0};
GType
modest_window_mgr_get_type (void)
modest_window_mgr_class_init (ModestWindowMgrClass *klass)
{
GObjectClass *gobject_class;
+ ModestWindowMgrClass *mgr_class;
+
gobject_class = (GObjectClass*) klass;
+ mgr_class = (ModestWindowMgrClass *) klass;
parent_class = g_type_class_peek_parent (klass);
gobject_class->finalize = modest_window_mgr_finalize;
+ mgr_class->register_window = modest_window_mgr_register_window_default;
+ mgr_class->unregister_window = modest_window_mgr_unregister_window_default;
+ mgr_class->set_fullscreen_mode = modest_window_mgr_set_fullscreen_mode_default;
+ mgr_class->get_fullscreen_mode = modest_window_mgr_get_fullscreen_mode_default;
+ mgr_class->show_toolbars = modest_window_mgr_show_toolbars_default;
+ mgr_class->get_main_window = modest_window_mgr_get_main_window_default;
+ mgr_class->get_modal = modest_window_mgr_get_modal_default;
+ mgr_class->set_modal = modest_window_mgr_set_modal_default;
+ mgr_class->close_all_windows = modest_window_mgr_close_all_windows_default;
+ mgr_class->find_registered_header = modest_window_mgr_find_registered_header_default;
+ mgr_class->get_window_list = modest_window_mgr_get_window_list_default;
g_type_class_add_private (gobject_class, sizeof(ModestWindowMgrPrivate));
+
+
+ /**
+ * ModestWindowMgr::window-list-empty
+ * @self: the #ModestWindowMgr that emits the signal
+ * @user_data: user data set when the signal handler was connected
+ *
+ * Issued whenever the window list becomes empty
+ */
+ signals[WINDOW_LIST_EMPTY_SIGNAL] =
+ g_signal_new ("window-list-empty",
+ G_TYPE_FROM_CLASS (gobject_class),
+ G_SIGNAL_RUN_FIRST,
+ G_STRUCT_OFFSET (ModestWindowMgrClass, window_list_empty),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+}
+
+static gboolean
+idle_load_view (ModestWindowMgr *mgr)
+{
+ ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (mgr);
+
+ priv->cached_view = g_object_new (MODEST_TYPE_MSG_VIEW_WINDOW, NULL);
+ priv->idle_load_view_id = 0;
+ return FALSE;
+}
+
+static gboolean
+idle_load_editor (ModestWindowMgr *mgr)
+{
+ ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (mgr);
+
+ priv->cached_editor = g_object_new (MODEST_TYPE_MSG_EDIT_WINDOW, NULL);
+ priv->idle_load_editor_id = 0;
+ return FALSE;
+}
+
+static void
+load_new_view (ModestWindowMgr *self)
+{
+ ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+ if ((priv->cached_view == NULL) && (priv->idle_load_view_id == 0))
+ priv->idle_load_view_id = g_idle_add ((GSourceFunc) idle_load_view, self);
+}
+
+static void
+load_new_editor (ModestWindowMgr *self)
+{
+ ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+ if ((priv->cached_editor == NULL) && (priv->idle_load_editor_id == 0))
+ priv->idle_load_editor_id = g_idle_add ((GSourceFunc) idle_load_editor, self);
}
static void
modest_window_mgr_init (ModestWindowMgr *obj)
{
- ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE(obj);
+ ModestWindowMgrPrivate *priv;
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE(obj);
+ priv->banner_counter = 0;
+ priv->main_window = NULL;
+
+ priv->preregistered_uids = NULL;
+
+ priv->closing_time = 0;
+
+ priv->cached_view = NULL;
+ priv->cached_editor = NULL;
- priv->window_list = NULL;
+ priv->windows_that_prevent_hibernation = NULL;
}
static void
{
ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE(obj);
- if (priv->window_list) {
- GList *iter = priv->window_list;
- /* unregister pending windows */
- while (iter) {
- modest_window_mgr_unregister_window (MODEST_WINDOW_MGR (obj),
- MODEST_WINDOW (iter->data));
- iter = g_list_next (iter);
- }
- g_list_free (priv->window_list);
- priv->window_list = NULL;
+ if (priv->idle_load_view_id > 0) {
+ g_source_remove (priv->idle_load_view_id);
+ priv->idle_load_view_id = 0;
+ }
+
+ if (priv->idle_load_editor_id > 0) {
+ g_source_remove (priv->idle_load_editor_id);
+ priv->idle_load_editor_id = 0;
+ }
+
+ if (priv->cached_view) {
+ gtk_widget_destroy (priv->cached_view);
+ priv->cached_view = NULL;
+ }
+ if (priv->cached_editor) {
+ gtk_widget_destroy (priv->cached_editor);
+ priv->cached_editor = NULL;
}
+ if (priv->windows_that_prevent_hibernation) {
+ g_slist_free (priv->windows_that_prevent_hibernation);
+ priv->cached_editor = NULL;
+ }
+
+ g_slist_foreach (priv->preregistered_uids, (GFunc)g_free, NULL);
+ g_slist_free (priv->preregistered_uids);
+
G_OBJECT_CLASS(parent_class)->finalize (obj);
}
return MODEST_WINDOW_MGR(g_object_new(MODEST_TYPE_WINDOW_MGR, NULL));
}
+
+
+
+/* do we have uid? */
+static gboolean
+has_uid (GSList *list, const gchar *uid)
+{
+ GSList *cursor = list;
+
+ if (!uid)
+ return FALSE;
+
+ while (cursor) {
+ if (cursor->data && strcmp (cursor->data, uid) == 0)
+ return TRUE;
+ cursor = g_slist_next (cursor);
+ }
+ return FALSE;
+}
+
+
+/* remove all from the list have have uid = uid */
+static GSList*
+remove_uid (GSList *list, const gchar *uid)
+{
+ GSList *cursor = list, *start = list;
+
+ if (!uid)
+ return list;
+
+ while (cursor) {
+ GSList *next = g_slist_next (cursor);
+ if (cursor->data && strcmp (cursor->data, uid) == 0) {
+ g_free (cursor->data);
+ start = g_slist_delete_link (start, cursor);
+ }
+ cursor = next;
+ }
+ return start;
+}
+
+
+static GSList *
+append_uid (GSList *list, const gchar *uid)
+{
+ return g_slist_append (list, g_strdup(uid));
+}
+
+
+
void
-modest_window_mgr_register_window (ModestWindowMgr *self,
- ModestWindow *window)
+modest_window_mgr_register_header (ModestWindowMgr *self, TnyHeader *header, const gchar *alt_uid)
{
- GList *win;
ModestWindowMgrPrivate *priv;
+ gchar* uid;
+
+ g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
+ g_return_if_fail (TNY_IS_HEADER(header));
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+ uid = modest_tny_folder_get_header_unique_id (header);
+
+ if (uid == NULL)
+ uid = g_strdup (alt_uid);
+
+ if (!has_uid (priv->preregistered_uids, uid)) {
+ MODEST_DEBUG_BLOCK(g_debug ("registering new uid %s", uid););
+ priv->preregistered_uids = append_uid (priv->preregistered_uids, uid);
+ } else
+ MODEST_DEBUG_BLOCK(g_debug ("already had uid %s", uid););
+
+ g_free (uid);
+}
+void
+modest_window_mgr_unregister_header (ModestWindowMgr *self, TnyHeader *header)
+{
+ ModestWindowMgrPrivate *priv;
+ gchar* uid;
+
g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
- g_return_if_fail (MODEST_IS_WINDOW (window));
+ g_return_if_fail (TNY_IS_HEADER(header));
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+ uid = modest_tny_folder_get_header_unique_id (header);
+
+ if (!has_uid (priv->preregistered_uids, uid)) {
+ MODEST_DEBUG_BLOCK(g_debug ("trying to unregister non-existing uid %s", uid););
+ priv->preregistered_uids = append_uid (priv->preregistered_uids, uid);
+ } else
+ MODEST_DEBUG_BLOCK(g_debug ("unregistering uid %s", uid););
+
+ if (has_uid (priv->preregistered_uids, uid)) {
+ priv->preregistered_uids = remove_uid (priv->preregistered_uids, uid);
+ if (has_uid (priv->preregistered_uids, uid))
+ g_debug ("BUG: uid %s NOT removed", uid);
+ else
+ MODEST_DEBUG_BLOCK(g_debug ("uid %s removed", uid););
+ }
+
+ g_free (uid);
+}
+
+
+#define MODEST_WINDOW_HELP_ID_PARAM "help-id"
+
+void
+modest_window_mgr_register_help_id (ModestWindowMgr *self, GtkWindow *win, const gchar* help_id)
+{
+ /* we don't need 'self', but for API consistency... */
+ g_return_if_fail (self && MODEST_IS_WINDOW_MGR(self));
+
+ g_return_if_fail (win && GTK_IS_WINDOW(win));
+ g_return_if_fail (help_id);
+
+ g_object_set_data_full (G_OBJECT(win), MODEST_WINDOW_HELP_ID_PARAM,
+ g_strdup(help_id), g_free);
+}
+
+
+const gchar*
+modest_window_mgr_get_help_id (ModestWindowMgr *self, GtkWindow *win)
+{
+ /* we don't need 'self', but for API consistency... */
+ g_return_val_if_fail (self && MODEST_IS_WINDOW_MGR (self), NULL);
+ g_return_val_if_fail (win, NULL);
+
+ return g_object_get_data (G_OBJECT(win), MODEST_WINDOW_HELP_ID_PARAM);
+}
+
+gboolean
+modest_window_mgr_close_all_windows (ModestWindowMgr *self)
+{
+ return MODEST_WINDOW_MGR_GET_CLASS (self)->close_all_windows (self);
+}
+
+static gboolean
+modest_window_mgr_close_all_windows_default (ModestWindowMgr *self)
+{
+ return TRUE;
+}
+
+
+gboolean
+modest_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
+ ModestWindow **win)
+{
+ return MODEST_WINDOW_MGR_GET_CLASS (self)->find_registered_header (self, header, win);
+}
+
+static gboolean
+modest_window_mgr_find_registered_header_default (ModestWindowMgr *self, TnyHeader *header,
+ ModestWindow **win)
+{
+ ModestWindowMgrPrivate *priv = NULL;
+ gchar* uid = NULL;
+ gboolean has_header = FALSE;
+ g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
+ g_return_val_if_fail (TNY_IS_HEADER(header), FALSE);
+
priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
- win = g_list_find (priv->window_list, window);
- if (win) {
- g_warning ("Trying to register an already registered window");
- return;
+ uid = modest_tny_folder_get_header_unique_id (header);
+
+ if (win)
+ *win = NULL;
+
+ has_header = has_uid (priv->preregistered_uids, uid);
+
+ return has_header;
+}
+
+GList *
+modest_window_mgr_get_window_list (ModestWindowMgr *self)
+{
+ return MODEST_WINDOW_MGR_GET_CLASS (self)->get_window_list (self);
+}
+
+static GList *
+modest_window_mgr_get_window_list_default (ModestWindowMgr *self)
+{
+ return NULL;
+}
+
+gboolean
+modest_window_mgr_register_window (ModestWindowMgr *self,
+ ModestWindow *window,
+ ModestWindow *parent)
+{
+ return MODEST_WINDOW_MGR_GET_CLASS (self)->register_window (self, window, parent);
+}
+
+static gboolean
+modest_window_mgr_register_window_default (ModestWindowMgr *self,
+ ModestWindow *window,
+ ModestWindow *parent)
+{
+ ModestWindowMgrPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
+ g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE);
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+
+ /* Check that it's not a second main window */
+ if (MODEST_IS_MAIN_WINDOW (window)) {
+ if (priv->main_window) {
+ g_warning ("%s: trying to register a second main window",
+ __FUNCTION__);
+ return FALSE;
+ } else {
+ priv->main_window = window;
+ load_new_view (self);
+ load_new_editor (self);
+ }
}
- /* Add to list. Keep a reference to the window */
- g_object_ref (window);
- priv->window_list = g_list_prepend (priv->window_list, window);
+ /* remove from the list of pre-registered uids */
+ if (MODEST_IS_MSG_VIEW_WINDOW(window)) {
+ const gchar *uid = modest_msg_view_window_get_message_uid
+ (MODEST_MSG_VIEW_WINDOW (window));
+
+ if (!has_uid (priv->preregistered_uids, uid))
+ g_debug ("weird: no uid for window (%s)", uid);
+
+ MODEST_DEBUG_BLOCK(g_debug ("registering window for %s", uid ? uid : "<none>"););
+
+ priv->preregistered_uids =
+ remove_uid (priv->preregistered_uids,
+ modest_msg_view_window_get_message_uid
+ (MODEST_MSG_VIEW_WINDOW (window)));
+ } else if (MODEST_IS_MSG_EDIT_WINDOW(window)) {
+ const gchar *uid = modest_msg_edit_window_get_message_uid
+ (MODEST_MSG_EDIT_WINDOW (window));
+
+ MODEST_DEBUG_BLOCK(g_debug ("registering window for %s", uid););
+
+ priv->preregistered_uids =
+ remove_uid (priv->preregistered_uids,
+ modest_msg_edit_window_get_message_uid
+ (MODEST_MSG_EDIT_WINDOW (window)));
+ }
+
+ return TRUE;
}
void
modest_window_mgr_unregister_window (ModestWindowMgr *self,
ModestWindow *window)
{
- GList *win;
+ MODEST_WINDOW_MGR_GET_CLASS (self)->unregister_window (self, window);
+}
+
+static void
+modest_window_mgr_unregister_window_default (ModestWindowMgr *self,
+ ModestWindow *window)
+{
ModestWindowMgrPrivate *priv;
g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
- win = g_list_find (priv->window_list, window);
- if (!win) {
- g_warning ("Trying to unregister a window that has not being registered yet");
- return;
- }
+ /* Save state */
+ modest_window_save_state (window);
- /* Remove from list. Remove the reference to the window */
- g_object_unref (win->data);
- priv->window_list = g_list_remove_link (priv->window_list, win);
+ /* Disconnect all the window signals */
+ modest_window_disconnect_signals (window);
+
+ /* Destroy the window */
+ gtk_widget_destroy (GTK_WIDGET (window));
}
-ModestWindow *
-modest_window_mgr_find_window_for_msgid (ModestWindowMgr *self,
- gchar *msgid,
- GType modest_window_type)
+
+
+void
+modest_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
+ gboolean on)
+{
+ MODEST_WINDOW_MGR_GET_CLASS (self)->set_fullscreen_mode (self, on);
+}
+
+static void
+modest_window_mgr_set_fullscreen_mode_default (ModestWindowMgr *self,
+ gboolean on)
+{
+ return;
+}
+
+gboolean
+modest_window_mgr_get_fullscreen_mode (ModestWindowMgr *self)
+{
+ return MODEST_WINDOW_MGR_GET_CLASS (self)->get_fullscreen_mode (self);
+}
+
+static gboolean
+modest_window_mgr_get_fullscreen_mode_default (ModestWindowMgr *self)
+{
+ return FALSE;
+}
+
+void
+modest_window_mgr_show_toolbars (ModestWindowMgr *self,
+ GType window_type,
+ gboolean show_toolbars,
+ gboolean fullscreen)
+{
+ return MODEST_WINDOW_MGR_GET_CLASS (self)->show_toolbars (self, window_type, show_toolbars, fullscreen);
+}
+
+static void
+modest_window_mgr_show_toolbars_default (ModestWindowMgr *self,
+ GType window_type,
+ gboolean show_toolbars,
+ gboolean fullscreen)
+{
+ return;
+}
+
+void
+modest_window_mgr_set_main_window (ModestWindowMgr *self, ModestWindow *win)
+{
+ ModestWindowMgrPrivate *priv;
+
+ g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+ priv->main_window = win;
+}
+
+ModestWindow*
+modest_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show)
+{
+ return MODEST_WINDOW_MGR_GET_CLASS (self)->get_main_window (self, show);
+}
+
+static ModestWindow*
+modest_window_mgr_get_main_window_default (ModestWindowMgr *self, gboolean show)
+{
+ ModestWindowMgrPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), NULL);
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+ if (priv->main_window)
+ return priv->main_window;
+
+ if (show)
+ return modest_main_window_new ();
+ else return NULL;
+}
+
+
+gboolean
+modest_window_mgr_main_window_exists (ModestWindowMgr *self)
{
- /* TODO */
+ ModestWindowMgrPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+
+ return priv->main_window != NULL;
+}
+
+GtkWindow *
+modest_window_mgr_get_modal (ModestWindowMgr *self)
+{
+ return MODEST_WINDOW_MGR_GET_CLASS (self)->get_modal (self);
+}
+
+static GtkWindow *
+modest_window_mgr_get_modal_default (ModestWindowMgr *self)
+{
return NULL;
}
+
+
+void
+modest_window_mgr_set_modal (ModestWindowMgr *self,
+ GtkWindow *window,
+ GtkWindow *parent)
+{
+ MODEST_WINDOW_MGR_GET_CLASS (self)->set_modal (self, window, parent);
+}
+
+static void
+modest_window_mgr_set_modal_default (ModestWindowMgr *self,
+ GtkWindow *window,
+ GtkWindow *parent)
+{
+ return;
+}
+
+
+static void
+on_nonhibernating_window_hide(GtkWidget *widget, gpointer user_data)
+{
+ ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
+ ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+
+ /* Forget this window,
+ * so hibernation will be allowed again if no windows are remembered: */
+ priv->windows_that_prevent_hibernation =
+ g_slist_remove (priv->windows_that_prevent_hibernation, GTK_WINDOW(widget));
+}
+
+static void
+on_nonhibernating_window_show(GtkWidget *widget, gpointer user_data)
+{
+ ModestWindowMgr *self = MODEST_WINDOW_MGR (user_data);
+ ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+
+ GtkWindow *window = GTK_WINDOW (widget);
+
+ priv->windows_that_prevent_hibernation =
+ g_slist_append (priv->windows_that_prevent_hibernation, window);
+
+ /* Allow hibernation again when the window has been hidden: */
+ g_signal_connect (window, "hide",
+ G_CALLBACK (on_nonhibernating_window_hide), self);
+}
+
+void
+modest_window_mgr_prevent_hibernation_while_window_is_shown (ModestWindowMgr *self,
+ GtkWindow *window)
+{
+ g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
+
+ if (GTK_WIDGET_VISIBLE(window)) {
+ on_nonhibernating_window_show (GTK_WIDGET (window), self);
+ } else {
+ /* Wait for it to be shown: */
+ g_signal_connect (window, "show",
+ G_CALLBACK (on_nonhibernating_window_show), self);
+ }
+}
+
+gboolean
+modest_window_mgr_get_hibernation_is_prevented (ModestWindowMgr *self)
+{
+ g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
+
+ ModestWindowMgrPrivate *priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+
+ /* Prevent hibernation if any open windows are currently
+ * preventing hibernation: */
+ return (g_slist_length (priv->windows_that_prevent_hibernation) > 0);
+}
+
+
+void
+modest_window_mgr_save_state_for_all_windows (ModestWindowMgr *self)
+{
+ GList *window_list;
+ GList *node;
+ g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
+
+ /* Iterate over all windows */
+ window_list = modest_window_mgr_get_window_list (self);
+ node = window_list;
+ while (node) {
+ ModestWindow *window = MODEST_WINDOW (node->data);
+ if (window) {
+ /* This calls the vfunc,
+ * so each window can do its own thing: */
+ modest_window_save_state (window);
+ }
+
+ node = g_list_next (node);
+ }
+ g_list_free (window_list);
+}
+
+gint
+modest_window_mgr_num_windows (ModestWindowMgr *self)
+{
+ ModestWindowMgrPrivate *priv;
+ gint num_windows = 0;
+ GList *window_list;
+
+ g_return_val_if_fail (self && MODEST_IS_WINDOW_MGR(self), -1);
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE(self);
+
+ window_list = modest_window_mgr_get_window_list (self);
+
+ if (window_list) {
+ num_windows = g_list_length (window_list);
+ g_list_free (window_list);
+ }
+
+ /* Do not take into account the main window if it was hidden */
+ if (priv->main_window && !GTK_WIDGET_VISIBLE (priv->main_window))
+ num_windows--;
+
+ return num_windows + priv->banner_counter;
+}
+
+GtkWidget *
+modest_window_mgr_get_msg_edit_window (ModestWindowMgr *self)
+{
+ GtkWidget *result;
+ ModestWindowMgrPrivate *priv;
+
+ g_return_val_if_fail (self && MODEST_IS_WINDOW_MGR(self), NULL);
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE(self);
+
+ if (priv->cached_editor) {
+ result = priv->cached_editor;
+ priv->cached_editor = NULL;
+ load_new_editor (self);
+ } else {
+ result = g_object_new (MODEST_TYPE_MSG_EDIT_WINDOW, NULL);
+ }
+
+ return result;
+}
+
+GtkWidget *
+modest_window_mgr_get_msg_view_window (ModestWindowMgr *self)
+{
+ GtkWidget *result;
+ ModestWindowMgrPrivate *priv;
+
+ g_return_val_if_fail (self && MODEST_IS_WINDOW_MGR(self), NULL);
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE(self);
+
+ if (priv->cached_view) {
+ result = priv->cached_view;
+ priv->cached_view = NULL;
+ load_new_view (self);
+ } else {
+ result = g_object_new (MODEST_TYPE_MSG_VIEW_WINDOW, NULL);
+ }
+
+ return result;
+}
+
+void
+modest_window_mgr_register_banner (ModestWindowMgr *self)
+{
+ ModestWindowMgrPrivate *priv;
+
+ g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+
+ priv->banner_counter++;
+
+}
+
+void
+modest_window_mgr_unregister_banner (ModestWindowMgr *self)
+{
+ ModestWindowMgrPrivate *priv;
+
+ g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+
+ priv->banner_counter--;
+ if (modest_window_mgr_num_windows (self) == 0)
+ g_signal_emit (self, signals[WINDOW_LIST_EMPTY_SIGNAL], 0);
+}
projects / modest / blobdiff