#include "modest-window-mgr.h"
#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 other impl specific header files */
+
/* '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 void on_window_destroy (ModestWindow *window,
- ModestWindowMgr *self);
+static gboolean on_window_destroy (ModestWindow *window,
+ GdkEvent *event,
+ ModestWindowMgr *self);
/* list my signals */
enum {
typedef struct _ModestWindowMgrPrivate ModestWindowMgrPrivate;
struct _ModestWindowMgrPrivate {
- GList *window_list;
+ GList *window_list;
+
ModestWindow *main_window;
- gboolean fullscreen_mode;
- gboolean show_toolbars;
- gboolean show_toolbars_fullscreen;
+ GtkDialog *easysetup_dialog;
+
+ gboolean fullscreen_mode;
+ gboolean show_toolbars;
+ gboolean show_toolbars_fullscreen;
+
+ GSList *windows_that_prevent_hibernation;
+ GSList *preregistered_uids;
+ GHashTable *destroy_handlers;
+ GHashTable *viewer_handlers;
- GSList* windows_that_prevent_hibernation;
+ guint closing_time;
};
#define MODEST_WINDOW_MGR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
MODEST_TYPE_WINDOW_MGR, \
priv->window_list = NULL;
priv->main_window = NULL;
priv->fullscreen_mode = FALSE;
+ priv->easysetup_dialog = NULL;
+
+ priv->preregistered_uids = NULL;
/* Could not initialize it from gconf, singletons are not
ready yet */
priv->show_toolbars = FALSE;
priv->show_toolbars_fullscreen = FALSE;
+ priv->destroy_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
+ priv->viewer_handlers = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, g_free);
+
+ priv->closing_time = 0;
}
static void
priv->window_list = NULL;
}
+ g_slist_foreach (priv->preregistered_uids, (GFunc)g_free, NULL);
+ g_slist_free (priv->preregistered_uids);
+
+
+ /* Free the hash table with the handlers */
+ if (priv->destroy_handlers) {
+ g_hash_table_destroy (priv->destroy_handlers);
+ priv->destroy_handlers = NULL;
+ }
+
+ if (priv->viewer_handlers) {
+ g_hash_table_destroy (priv->viewer_handlers);
+ priv->viewer_handlers = NULL;
+ }
+
+ if (priv->easysetup_dialog) {
+ g_warning ("%s: forgot to destroy an easysetup dialog somewhere",
+ __FUNCTION__);
+ gtk_widget_destroy (GTK_WIDGET(priv->easysetup_dialog));
+ priv->easysetup_dialog = NULL;
+ }
+
/* Do not unref priv->main_window because it does not hold a
new reference */
+
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 FALSE;
+
+ 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_header (ModestWindowMgr *self, TnyHeader *header)
+{
+ 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 (!has_uid (priv->preregistered_uids, uid)) {
+ g_debug ("registering new uid %s", uid);
+ priv->preregistered_uids = append_uid (priv->preregistered_uids, uid);
+ } else
+ 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 (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)) {
+ g_debug ("trying to unregister non-existing uid %s", uid);
+ priv->preregistered_uids = append_uid (priv->preregistered_uids, uid);
+ } else
+ 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
+ g_debug ("uid %s removed", uid);
+ }
+
+ g_free (uid);
+}
+
+static gint
+compare_msguids (ModestWindow *win,
+ const gchar *uid)
+{
+ const gchar *msg_uid;
+
+ if ((!MODEST_IS_MSG_EDIT_WINDOW (win)) && (!MODEST_IS_MSG_VIEW_WINDOW (win)))
+ return 1;
+
+ /* Get message uid from msg window */
+ if (MODEST_IS_MSG_EDIT_WINDOW (win)) {
+ msg_uid = modest_msg_edit_window_get_message_uid (MODEST_MSG_EDIT_WINDOW (win));
+ if (msg_uid && uid &&!strcmp (msg_uid, uid))
+ return 0;
+ } else {
+ msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
+ }
+
+ if (msg_uid && uid &&!strcmp (msg_uid, uid))
+ return 0;
+ else
+ return 1;
+}
+
+
+gboolean
+modest_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHeader *header,
+ ModestWindow **win)
+{
+ ModestWindowMgrPrivate *priv;
+ gchar* uid;
+ gboolean has_header, has_window = FALSE;
+ GList *item = NULL;
+
+ 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);
+
+ uid = modest_tny_folder_get_header_unique_id (header);
+
+ if (win)
+ *win = NULL;
+
+ has_header = has_uid (priv->preregistered_uids, uid);
+
+ item = g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids);
+ if (item) {
+ has_window = TRUE;
+ if (win) {
+ if ((!MODEST_IS_MSG_VIEW_WINDOW(item->data)) &&
+ (!MODEST_IS_MSG_EDIT_WINDOW (item->data)))
+ g_debug ("not a valid window!");
+ else {
+ g_debug ("found a window");
+ *win = MODEST_WINDOW (item->data);
+ }
+ }
+ }
+
+ g_free (uid);
+ return has_header || has_window;
+}
+
+
+
void
modest_window_mgr_register_window (ModestWindowMgr *self,
ModestWindow *window)
GList *win;
gboolean show;
ModestWindowMgrPrivate *priv;
+ gint *handler_id;
g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
- g_return_if_fail (MODEST_IS_WINDOW (window));
+ g_return_if_fail (GTK_IS_WINDOW (window));
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");
+ g_warning ("%s: trying to re-register a window",
+ __FUNCTION__);
return;
}
-
+
/* Check that it's not a second main window */
if (MODEST_IS_MAIN_WINDOW (window)) {
if (priv->main_window) {
- g_warning ("Trying to register a second main window");
+ g_warning ("%s: trying to register a second main window",
+ __FUNCTION__);
return;
} else {
priv->main_window = 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);
+
+ 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));
+
+ 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)));
+ }
+
/* Add to list. Keep a reference to the window */
g_object_ref (window);
priv->window_list = g_list_prepend (priv->window_list, window);
/* Listen to object destruction */
- g_signal_connect (window, "destroy", G_CALLBACK (on_window_destroy), self);
+ handler_id = g_malloc0 (sizeof (gint));
+ *handler_id = g_signal_connect (window, "delete-event", G_CALLBACK (on_window_destroy), self);
+ g_hash_table_insert (priv->destroy_handlers, window, handler_id);
+
+ /* If there is a msg view window, let the main window listen the msg-changed signal */
+ if (MODEST_IS_MSG_VIEW_WINDOW(window) && priv->main_window) {
+ gulong *handler;
+ handler = g_malloc0 (sizeof (gulong));
+ *handler = g_signal_connect (window, "msg-changed",
+ G_CALLBACK (modest_main_window_on_msg_view_window_msg_changed),
+ priv->main_window);
+ g_hash_table_insert (priv->viewer_handlers, window, handler);
+ }
/* Put into fullscreen if needed */
if (priv->fullscreen_mode)
modest_window_show_toolbar (window, show);
}
-static void
-on_window_destroy (ModestWindow *window, ModestWindowMgr *self)
+static gboolean
+on_window_destroy (ModestWindow *window,
+ GdkEvent *event,
+ ModestWindowMgr *self)
{
/* Specific stuff first */
if (MODEST_IS_MAIN_WINDOW (window)) {
if (iter->data != window) {
GList *tmp = iter->next;
on_window_destroy (MODEST_WINDOW (iter->data),
+ event,
self);
iter = tmp;
} else {
} while (iter);
}
}
- } else {
+ }
+ else {
if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
- /* TODO: Save currently edited message to Drafts
- folder */
+ gboolean sent = FALSE;
+ gint response = GTK_RESPONSE_ACCEPT;
+ sent = modest_msg_edit_window_get_sent (MODEST_MSG_EDIT_WINDOW (window));
+ /* Save currently edited message to Drafts if it was not sent */
+ if (!sent && modest_msg_edit_window_is_modified (MODEST_MSG_EDIT_WINDOW (window))) {
+
+ response =
+ modest_platform_run_confirmation_dialog (GTK_WINDOW (window),
+ _("mcen_nc_no_email_message_modified_save_changes"));
+ /* Save to drafts */
+ if (response != GTK_RESPONSE_CANCEL)
+ modest_ui_actions_on_save_to_drafts (NULL, MODEST_MSG_EDIT_WINDOW (window));
+
+ }
}
}
+ /* Save configuration state (TODO: why edit window does not require this function ?) */
+ if (!MODEST_IS_MSG_EDIT_WINDOW (window))
+ modest_window_save_state (MODEST_WINDOW(window));
+
+
/* Unregister window */
modest_window_mgr_unregister_window (self, window);
+
+ return FALSE;
+}
+
+static void
+disconnect_msg_changed (gpointer key,
+ gpointer value,
+ gpointer user_data)
+{
+ gulong *handler_id;
+
+ handler_id = (gulong *) value;
+ g_signal_handler_disconnect (G_OBJECT (key), *handler_id);
+}
+
+
+
+/* interval before retrying to close the application */
+#define CLOSING_RETRY_INTERVAL 3000
+/* interval before cancel whatever is left in the queue, and closing anyway */
+#define MAX_WAIT_FOR_CLOSING 30 * 1000
+
+static gboolean
+on_quit_maybe (ModestWindowMgr *self)
+{
+ ModestWindowMgrPrivate *priv;
+ guint queue_num;
+
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+
+ /* it seems, in the meantime some windows were
+ * created. in that case, stop 'on_quit_maybe' */
+ if (priv->window_list) {
+ priv->closing_time = 0;
+ return FALSE;
+ }
+
+ if (priv->closing_time >= MAX_WAIT_FOR_CLOSING) {
+ /* we waited long enough: cancel all remaining operations */
+ g_debug ("%s: we waited long enough (%ds), cancelling queue and quiting",
+ __FUNCTION__, priv->closing_time/1000);
+ /* FIXME: below gives me a lot of:
+ * GLIB CRITICAL ** default - modest_mail_operation_cancel:
+ * assertion `priv->account' failed
+ * which means there is no account for the given operation
+ * so, we're not trying to be nice, we're just quiting.
+ */
+ //modest_mail_operation_queue_cancel_all
+ // (modest_runtime_get_mail_operation_queue());
+ } else {
+
+ /* if there is anything left in our operation queue,
+ * wait another round
+ */
+ queue_num = modest_mail_operation_queue_num_elements
+ (modest_runtime_get_mail_operation_queue());
+ if (queue_num > 0) {
+ g_debug ("%s: waiting, there are still %d operation(s) queued",
+ __FUNCTION__, queue_num);
+ priv->closing_time += CLOSING_RETRY_INTERVAL;
+ return TRUE;
+ }
+ }
+
+ /* so: no windows left, nothing in the queue: quit */
+ priv->closing_time = 0;
+ gtk_main_quit ();
+ return FALSE;
}
+
void
modest_window_mgr_unregister_window (ModestWindowMgr *self,
ModestWindow *window)
{
GList *win;
ModestWindowMgrPrivate *priv;
+ gulong *tmp, handler_id;
g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
g_return_if_fail (MODEST_IS_WINDOW (window));
}
/* If it's the main window unset it */
- if (priv->main_window == window)
+ if (priv->main_window == window) {
priv->main_window = NULL;
- /* Remove from list. Remove the reference to the window */
- g_object_unref (win->data);
+ /* Disconnect all emissions of msg-changed */
+ if (priv->viewer_handlers) {
+ g_hash_table_foreach (priv->viewer_handlers,
+ disconnect_msg_changed,
+ NULL);
+ g_hash_table_destroy (priv->viewer_handlers);
+ priv->viewer_handlers = NULL;
+ }
+ }
+
+ /* Remove the viewer window handler from the hash table. The
+ HashTable could not exist if the main window was closeed
+ when there were other windows remaining */
+ if (MODEST_IS_MSG_VIEW_WINDOW (window) && priv->viewer_handlers) {
+ tmp = (gulong *) g_hash_table_lookup (priv->viewer_handlers, window);
+ g_signal_handler_disconnect (window, *tmp);
+ g_hash_table_remove (priv->viewer_handlers, window);
+ }
+
+ /* Save state */
+ modest_window_save_state (window);
+
+ /* Remove from list & hash table */
priv->window_list = g_list_remove_link (priv->window_list, win);
+ tmp = g_hash_table_lookup (priv->destroy_handlers, window);
+ handler_id = *tmp;
+ g_hash_table_remove (priv->destroy_handlers, window);
+ /* Disconnect the "delete-event" handler, we won't need it anymore */
+ g_signal_handler_disconnect (window, handler_id);
+
+ /* Disconnect all the window signals */
+ modest_window_disconnect_signals (window);
+
+ /* Destroy the window */
+ gtk_widget_destroy (win->data);
+
/* If there are no more windows registered then exit program */
if (priv->window_list == NULL) {
+
ModestConf *conf = modest_runtime_get_conf ();
-
/* Save show toolbar status */
modest_conf_set_bool (conf, MODEST_CONF_SHOW_TOOLBAR_FULLSCREEN,
priv->show_toolbars_fullscreen, NULL);
modest_conf_set_bool (conf, MODEST_CONF_SHOW_TOOLBAR,
priv->show_toolbars, NULL);
- /* Quit main loop */
- gtk_main_quit ();
+ g_timeout_add (CLOSING_RETRY_INTERVAL,
+ (GSourceFunc)on_quit_maybe, self);
}
}
-static gint
-compare_msguids (ModestWindow *win,
- const gchar *uid)
-{
- const gchar *msg_uid;
-
- if (!MODEST_IS_MSG_VIEW_WINDOW (win))
- return 1;
-
- /* Get message uid from msg window */
- msg_uid = modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (win));
-
- if (msg_uid && uid &&!strcmp (msg_uid, uid))
- return 0;
- else
- return 1;
-}
-ModestWindow*
-modest_window_mgr_find_window_by_header (ModestWindowMgr *self,
- TnyHeader *header)
-{
- ModestWindowMgrPrivate *priv;
- GList *win = NULL;
- gchar *msg_uid;
-
- g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), NULL);
- g_return_val_if_fail (TNY_IS_HEADER (header), NULL);
-
- priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
- msg_uid = modest_tny_folder_get_header_unique_id (header);
-
- /* Look for the window */
- if (priv->window_list)
- win = g_list_find_custom (priv->window_list,
- msg_uid,
- (GCompareFunc) compare_msguids);
- /* Free */
- g_free (msg_uid);
-
- /* Return the window */
- if (win)
- return win->data;
- else
- return NULL;
-}
void
modest_window_mgr_set_fullscreen_mode (ModestWindowMgr *self,
modest_window_mgr_get_main_window (ModestWindowMgr *self)
{
ModestWindowMgrPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), NULL);
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+
+ /* create the main window, if it hasn't been created yet */
+ if (!priv->main_window) {
+ /* modest_window_mgr_register_window will set priv->main_window */
+ modest_window_mgr_register_window (self, modest_main_window_new ());
+ g_debug ("%s: created main window: %p\n", __FUNCTION__, priv->main_window);
+ }
+
+ return priv->main_window;
+}
+
+GtkDialog*
+modest_window_mgr_get_easysetup_dialog (ModestWindowMgr *self)
+{
+ ModestWindowMgrPrivate *priv;
+
g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), NULL);
+ priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
+ return priv->easysetup_dialog;
+}
+
+
+GtkDialog*
+modest_window_mgr_set_easysetup_dialog (ModestWindowMgr *self, GtkDialog *dialog)
+{
+ ModestWindowMgrPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), NULL);
priv = MODEST_WINDOW_MGR_GET_PRIVATE (self);
- return priv->main_window;
+ return priv->easysetup_dialog = dialog;
}
+
static void
on_nonhibernating_window_hide(GtkWidget *widget, gpointer user_data)
{
G_CALLBACK (on_nonhibernating_window_hide), self);
}
-void modest_window_mgr_prevent_hibernation_while_window_is_shown (ModestWindowMgr *self,
+void
+modest_window_mgr_prevent_hibernation_while_window_is_shown (ModestWindowMgr *self,
GtkWindow *window)
{
g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
}
}
-gboolean modest_window_mgr_get_hibernation_is_prevented (ModestWindowMgr *self)
+gboolean
+modest_window_mgr_get_hibernation_is_prevented (ModestWindowMgr *self)
{
g_return_val_if_fail (MODEST_IS_WINDOW_MGR (self), FALSE);
}
-void modest_window_mgr_save_state_for_all_windows (ModestWindowMgr *self)
+void
+modest_window_mgr_save_state_for_all_windows (ModestWindowMgr *self)
{
g_return_if_fail (MODEST_IS_WINDOW_MGR (self));
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