X-Git-Url: http://git.maemo.org/git/?p=modest;a=blobdiff_plain;f=src%2Fhildon2%2Fmodest-hildon2-window-mgr.c;h=b5c6128f59a99cd69ccd72b0fbf75962529d696d;hp=2b05222d47d268b559ec3b183274d4eda351a786;hb=80d46e0ddb62768d3ce531038da3e055aa8feaba;hpb=b2534b195f441c6aec2ad21594f01d4b59160dac

diff --git a/src/hildon2/modest-hildon2-window-mgr.c b/src/hildon2/modest-hildon2-window-mgr.c
index 2b05222..b5c6128 100644
--- a/src/hildon2/modest-hildon2-window-mgr.c
+++ b/src/hildon2/modest-hildon2-window-mgr.c
@@ -29,11 +29,13 @@
 
 #include <string.h>
 #include <hildon/hildon.h>
+#include "modest-hildon2-window.h"
 #include "modest-hildon2-window-mgr.h"
 #include "modest-msg-edit-window.h"
 #include "modest-mailboxes-window.h"
 #include "modest-header-window.h"
 #include "modest-main-window.h"
+#include "modest-window-mgr-priv.h"
 #include "modest-conf.h"
 #include "modest-defs.h"
 #include "modest-signal-mgr.h"
@@ -47,7 +49,9 @@
 #include "modest-maemo-utils.h"
 #include "modest-utils.h"
 #include "modest-tny-msg.h"
+#include "modest-tny-account.h"
 #include <tny-merge-folder.h>
+#include <modest-account-mgr-helpers.h>
 
 /* 'private'/'protected' functions */
 static void modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass);
@@ -78,13 +82,17 @@ static void modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self,
 static gboolean modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self, 
 								  TnyHeader *header,
 								  ModestWindow **win);
+static gboolean modest_hildon2_window_mgr_find_registered_message_uid (ModestWindowMgr *self, 
+								       const gchar *msg_uid,
+								       ModestWindow **win);
 static GList *modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self);
 static gboolean modest_hildon2_window_mgr_close_all_windows (ModestWindowMgr *self);
-static gboolean window_can_close (ModestWindow *window);
+static gboolean modest_hildon2_window_mgr_close_all_but_initial (ModestWindowMgr *self);
 static gboolean window_has_modals (ModestWindow *window);
 static ModestWindow *modest_hildon2_window_mgr_show_initial_window (ModestWindowMgr *self);
 static ModestWindow *modest_hildon2_window_mgr_get_current_top (ModestWindowMgr *self);
 static gboolean modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self);
+static void modest_hildon2_window_mgr_create_caches (ModestWindowMgr *self);
 static void osso_display_event_cb (osso_display_state_t state, 
 				   gpointer data);
 static void on_account_removed (TnyAccountStore *acc_store, 
@@ -163,11 +171,14 @@ modest_hildon2_window_mgr_class_init (ModestHildon2WindowMgrClass *klass)
 	mgr_class->get_modal = modest_hildon2_window_mgr_get_modal;
 	mgr_class->set_modal = modest_hildon2_window_mgr_set_modal;
 	mgr_class->find_registered_header = modest_hildon2_window_mgr_find_registered_header;
+	mgr_class->find_registered_message_uid = modest_hildon2_window_mgr_find_registered_message_uid;
 	mgr_class->get_window_list = modest_hildon2_window_mgr_get_window_list;
 	mgr_class->close_all_windows = modest_hildon2_window_mgr_close_all_windows;
+	mgr_class->close_all_but_initial = modest_hildon2_window_mgr_close_all_but_initial;
 	mgr_class->show_initial_window = modest_hildon2_window_mgr_show_initial_window;
 	mgr_class->get_current_top = modest_hildon2_window_mgr_get_current_top;
 	mgr_class->screen_is_on = modest_hildon2_window_mgr_screen_is_on;
+	mgr_class->create_caches = modest_hildon2_window_mgr_create_caches;
 
 	g_type_class_add_private (gobject_class, sizeof(ModestHildon2WindowMgrPrivate));
 
@@ -372,6 +383,38 @@ modest_hildon2_window_mgr_find_registered_header (ModestWindowMgr *self, TnyHead
 	return has_header || has_window;
 }
 
+static gboolean
+modest_hildon2_window_mgr_find_registered_message_uid (ModestWindowMgr *self, const gchar *msg_uid,
+						       ModestWindow **win)
+{
+	ModestHildon2WindowMgrPrivate *priv = NULL;
+	gboolean has_header, has_window = FALSE;
+	GList *item = NULL;
+
+	g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
+	g_return_val_if_fail (msg_uid && msg_uid[0] != '\0', FALSE);
+	
+	priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
+
+	has_header = MODEST_WINDOW_MGR_CLASS (parent_class)->find_registered_message_uid (self, msg_uid, win);
+	
+	item = g_list_find_custom (priv->window_list, msg_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);
+			}
+		}
+	}
+	
+	return has_header || has_window;
+}
+
 static GList *
 modest_hildon2_window_mgr_get_window_list (ModestWindowMgr *self)
 {
@@ -394,12 +437,18 @@ modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
 	HildonWindowStack *stack;
 	gboolean nested_msg = FALSE;
 	ModestWindow *current_top;
+	const gchar *acc_name;
 
 	g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), FALSE);
 	g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE);
 
 	priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
 
+	/* Try to close active modal dialogs */
+	if (modest_window_mgr_get_num_windows (self) &&
+	    !_modest_window_mgr_close_active_modals (self))
+		return FALSE;
+
 	stack = hildon_window_stack_get_default ();
 	current_top = (ModestWindow *) hildon_window_stack_peek (stack);
 
@@ -411,41 +460,67 @@ modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
 		return FALSE;
 	}
 
+	/* Do not allow standalone editors or standalone viewers */
+	if (!current_top &&
+	    (MODEST_IS_MSG_VIEW_WINDOW (window) ||
+	     MODEST_IS_MSG_EDIT_WINDOW (window)))
+		modest_window_mgr_show_initial_window (self);
+
 	if (MODEST_IS_MSG_VIEW_WINDOW (window)) {
 		gchar *uid;
 		TnyHeader *header;
+
+		uid = g_strdup (modest_msg_view_window_get_message_uid (MODEST_MSG_VIEW_WINDOW (window)));
+		
 		header = modest_msg_view_window_get_header (MODEST_MSG_VIEW_WINDOW (window));
 
-		if (header) {
+		if (uid == NULL)
 			uid = modest_tny_folder_get_header_unique_id (header);
-
-			/* Embedded messages do not have uid */
-			if (uid) {
-				if (g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids)) {
-					g_debug ("%s found another view window showing the same header", __FUNCTION__);
-					g_free (uid);
-					g_object_unref (header);
-					return FALSE;
-				}
+		/* Embedded messages do not have uid */
+		if (uid) {
+			if (g_list_find_custom (priv->window_list, uid, (GCompareFunc) compare_msguids)) {
+				g_debug ("%s found another view window showing the same header", __FUNCTION__);
 				g_free (uid);
-			} else {
-				if (g_list_find_custom (priv->window_list, header, (GCompareFunc) compare_headers)) {
-					g_debug ("%s found another view window showing the same header", __FUNCTION__);
-					g_object_unref (header);
-					return FALSE;
-				}
+				g_object_unref (header);
+				return FALSE;
+			}
+			g_free (uid);
+		} else if (header) {
+			if (g_list_find_custom (priv->window_list, header, (GCompareFunc) compare_headers)) {
+				g_debug ("%s found another view window showing the same header", __FUNCTION__);
+				g_object_unref (header);
+				return FALSE;
 			}
-			g_object_unref (header);
 		}
+		if (header)
+			g_object_unref (header);
 	}
 
-	if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_FOLDER_WINDOW (window)) {
-		gtk_window_present (GTK_WINDOW (window));
+	/* Do not go backwards */
+	if ((MODEST_IS_MSG_VIEW_WINDOW (current_top) ||
+	     MODEST_IS_MSG_EDIT_WINDOW (current_top) ||
+	     MODEST_IS_HEADER_WINDOW (current_top)) &&
+	    (MODEST_IS_FOLDER_WINDOW (window) ||
+	     MODEST_IS_ACCOUNTS_WINDOW (window) ||
+	     MODEST_IS_MAILBOXES_WINDOW (window))) {
+		gtk_window_present (GTK_WINDOW (current_top));
 		return FALSE;
 	}
 
+	if (MODEST_IS_FOLDER_WINDOW (current_top) && MODEST_IS_FOLDER_WINDOW (window)) {
+		gboolean retval;
+
+		g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
+
+		if (retval) {
+			gtk_window_present (GTK_WINDOW (current_top));
+			return FALSE;
+		}
+		current_top = (ModestWindow *) hildon_window_stack_peek (stack);
+	}
+
 	if (MODEST_IS_MAILBOXES_WINDOW (current_top) && MODEST_IS_MAILBOXES_WINDOW (window)) {
-		gtk_window_present (GTK_WINDOW (window));
+		gtk_window_present (GTK_WINDOW (current_top));
 		return FALSE;
 	}
 
@@ -497,7 +572,7 @@ modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
 
 		/* Close the current view */
 		g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
-		if (retval == TRUE) {
+		if (retval) {
 			/* Cancelled closing top window, then we fail to register */
 			goto fail;
 		}
@@ -508,8 +583,26 @@ modest_hildon2_window_mgr_register_window (ModestWindowMgr *self,
 	*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 (!MODEST_IS_MSG_EDIT_WINDOW (window) &&
+	    !MODEST_IS_ACCOUNTS_WINDOW (window)) {
+		acc_name = modest_window_get_active_account (window);
+
+		if (acc_name) {
+			modest_platform_remove_new_mail_notifications (FALSE, acc_name);
+			modest_account_mgr_set_has_new_mails (modest_runtime_get_account_mgr (),
+							      acc_name,
+							      FALSE);
+		}
+	}
+
 	/* Show toolbar always */
-	modest_window_show_toolbar (window, TRUE);
+	if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
+		gboolean show_toolbar;
+		show_toolbar = modest_conf_get_bool (modest_runtime_get_conf (), MODEST_CONF_EDIT_WINDOW_SHOW_TOOLBAR, NULL);
+		modest_window_show_toolbar (window, show_toolbar);
+	} else {
+		modest_window_show_toolbar (window, TRUE);
+	}
 
 	return TRUE;
 fail:
@@ -535,7 +628,9 @@ cancel_window_operations (ModestWindow *window)
 		GSList* tmp_list = NULL;
 
 		type = modest_mail_operation_get_type_operation (MODEST_MAIL_OPERATION (pending_ops->data));
-		if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE || type == MODEST_MAIL_OPERATION_TYPE_OPEN) {
+		if (type == MODEST_MAIL_OPERATION_TYPE_RECEIVE ||
+		    type == MODEST_MAIL_OPERATION_TYPE_OPEN ||
+		    type == MODEST_MAIL_OPERATION_TYPE_SEND_AND_RECEIVE) {
 			modest_mail_operation_cancel (pending_ops->data);
 		}
 		g_object_unref (G_OBJECT (pending_ops->data));
@@ -567,24 +662,14 @@ window_has_modals (ModestWindow *window)
 }
 
 static gboolean
-window_can_close (ModestWindow *window)
-{
-	/* An editor can be always closed no matter the dialogs it has 
-	 * on top. */
-	if (MODEST_IS_MSG_EDIT_WINDOW (window))
-		return TRUE;
-
-	return !window_has_modals (window);
-}
-
-static gboolean
 on_window_destroy (ModestWindow *window, 
 		   GdkEvent *event,
 		   ModestHildon2WindowMgr *self)
 {
 	gboolean no_propagate = FALSE;
 
-	if (!window_can_close (window))
+	/* Do not close the window if it has modals on top */
+	if (!MODEST_IS_MSG_EDIT_WINDOW (window) && window_has_modals (window))
 		return TRUE;
 
 	if (MODEST_IS_MSG_EDIT_WINDOW (window)) {
@@ -652,7 +737,7 @@ modest_hildon2_window_mgr_unregister_window (ModestWindowMgr *self,
 
 	win = g_list_find (priv->window_list, window);
 	if (!win) {
-		g_warning ("Trying to unregister a window that has not being registered yet");
+		g_debug ("Trying to unregister a window that has not being registered yet");
 		return;
 	}
 
@@ -766,32 +851,60 @@ modest_hildon2_window_mgr_get_main_window (ModestWindowMgr *self, gboolean show)
 		gtk_widget_show_all (GTK_WIDGET (result));
 		gtk_window_present (GTK_WINDOW (result));
 	}
-	
+
 	return result;
 }
 
+static gint
+look_for_transient (gconstpointer a,
+		    gconstpointer b)
+{
+	GtkWindow *win, *child;
+
+	if (a == b)
+		return 1;
+
+	child = (GtkWindow *) b;
+	win = (GtkWindow *) a;
+
+	if ((gtk_window_get_transient_for (win) == child) &&
+	    GTK_WIDGET_VISIBLE (win))
+		return 0;
+	else
+		return 1;
+}
 
 static GtkWindow *
 modest_hildon2_window_mgr_get_modal (ModestWindowMgr *self)
 {
 	ModestHildon2WindowMgrPrivate *priv;
 	GList *toplevel_list;
-	GtkWidget *toplevel;
-	
+	GtkWidget *current_top, *toplevel;
+	HildonWindowStack *stack;
+
 	g_return_val_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self), NULL);
 	priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (self);
 
-	toplevel = NULL;
+	/* Get current top */
+	stack = hildon_window_stack_get_default ();
+	current_top = hildon_window_stack_peek (stack);
+	toplevel = current_top;
 	toplevel_list = gtk_window_list_toplevels ();
-	while (toplevel_list) {
-		if (gtk_window_is_active (toplevel_list->data)) {
-			toplevel = toplevel_list->data;
+
+	while (toplevel) {
+		GList *parent_link;
+
+		parent_link = g_list_find_custom (toplevel_list, toplevel, look_for_transient);
+		if (parent_link)
+			toplevel = (GtkWidget *) parent_link->data;
+		else
 			break;
-		}
-		toplevel_list = g_list_next (toplevel_list);
 	}
 
-	return NULL;
+	if (toplevel && GTK_WIDGET_VISIBLE (toplevel) && gtk_window_get_modal ((GtkWindow *) toplevel))
+		return (GtkWindow *) toplevel;
+	else
+		return NULL;
 }
 
 
@@ -806,16 +919,60 @@ modest_hildon2_window_mgr_set_modal (ModestWindowMgr *self,
 	gtk_window_set_modal (window, TRUE);
 	gtk_window_set_transient_for (window, parent);
 	gtk_window_set_destroy_with_parent (window, TRUE);
+
+	if (!gtk_window_has_toplevel_focus (window)) {
+		GList *toplevels, *node;
+
+		toplevels = gtk_window_list_toplevels ();
+		for (node = toplevels; node != NULL; node = g_list_next (node)) {
+			if (gtk_window_has_toplevel_focus (GTK_WINDOW (node->data))) {
+				if (GTK_IS_DIALOG (node->data)) {					
+					gtk_window_set_transient_for (window, GTK_WINDOW (node->data));
+				}
+				break;
+			}
+		}
+	}
+}
+
+static void
+close_all_but_first (gpointer data)
+{
+	gint num_windows, i;
+	gboolean retval;
+	HildonWindowStack *stack;
+
+	stack = hildon_window_stack_get_default ();
+	g_return_if_fail (stack);
+
+	num_windows = hildon_window_stack_size (stack);
+
+	for (i = 0; i < (num_windows - 1); i++) {
+		GtkWidget *current_top;
+
+		/* Close window */
+		current_top = hildon_window_stack_peek (stack);
+		g_signal_emit_by_name (G_OBJECT (current_top), "delete-event", NULL, &retval);
+	}
+}
+
+static gboolean
+on_idle_close_all_but_first (gpointer data)
+{
+	gdk_threads_enter ();
+	close_all_but_first (data);
+	gdk_threads_leave ();
+
+	return FALSE;
 }
 
 static void
-on_account_removed (TnyAccountStore *acc_store, 
+on_account_removed (TnyAccountStore *acc_store,
 		    TnyAccount *account,
 		    gpointer user_data)
 {
 	HildonWindowStack *stack;
 	ModestWindow *current_top;
-	gboolean has_accounts;
 
 	/* Ignore transport account removals */
 	if (TNY_IS_TRANSPORT_ACCOUNT (account))
@@ -823,52 +980,24 @@ on_account_removed (TnyAccountStore *acc_store,
 
 	stack = hildon_window_stack_get_default ();
 	current_top = (ModestWindow *) hildon_window_stack_peek (stack);
-	has_accounts = modest_account_mgr_has_accounts (modest_runtime_get_account_mgr (), TRUE);
 
 	/* if we're showing the header view of the currently deleted
 	   account, or the outbox and we deleted the last account,
 	   then close the window */
-	if (current_top && MODEST_IS_HEADER_WINDOW (current_top)) {
-		ModestHeaderView *header_view;
-		TnyFolder *folder;
-		gboolean deleted = FALSE;
-
-		header_view = modest_header_window_get_header_view (MODEST_HEADER_WINDOW (current_top));
-		folder = modest_header_view_get_folder (header_view);
-		if (folder) {
-			gboolean retval;
-
-			/* Close if it's my account */
-			if (!TNY_IS_MERGE_FOLDER (folder)) {
-				TnyAccount *my_account;
-
-				my_account = tny_folder_get_account (folder);
-				if (my_account) {
-					if (my_account == account) {
-						g_signal_emit_by_name (G_OBJECT (current_top),
-								       "delete-event",
-								       NULL, &retval);
-						deleted = TRUE;
-					}
-					g_object_unref (my_account);
-				}
-			}
-
-			/* Close if viewing outbox and no account left */
-			if (tny_folder_get_folder_type (folder) == TNY_FOLDER_TYPE_OUTBOX) {
-				if (!has_accounts) {
-					g_signal_emit_by_name (G_OBJECT (current_top),
-							       "delete-event",
-							       NULL, &retval);
-					deleted = TRUE;
-				}
-			}
-			g_object_unref (folder);
-
-			if (deleted) {
-				current_top = (ModestWindow *) hildon_window_stack_peek (stack);
-			}
-		}
+	if (current_top &&
+	    (MODEST_IS_HEADER_WINDOW (current_top) ||
+	     MODEST_IS_FOLDER_WINDOW (current_top))) {
+		    const gchar *acc_name;
+
+		    acc_name = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
+
+		    /* We emit it in an idle, because sometimes this
+		       function could called when the account settings
+		       dialog is about to close but still there. That
+		       modal dialog would otherwise, prevent the
+		       windows from being closed */
+		    if (!strcmp (acc_name, modest_window_get_active_account (current_top)))
+			    g_idle_add (on_idle_close_all_but_first, NULL);
 	}
 }
 
@@ -943,8 +1072,18 @@ modest_hildon2_window_mgr_screen_is_on (ModestWindowMgr *self)
 	return (priv->display_state == OSSO_DISPLAY_ON) ? TRUE : FALSE;
 }
 
-static void 
-osso_display_event_cb (osso_display_state_t state, 
+static void
+modest_hildon2_window_mgr_create_caches (ModestWindowMgr *self)
+{
+	g_return_if_fail (MODEST_IS_HILDON2_WINDOW_MGR (self));
+
+	modest_accounts_window_pre_create ();
+
+	MODEST_WINDOW_MGR_CLASS(parent_class)->create_caches (self);
+}
+
+static void
+osso_display_event_cb (osso_display_state_t state,
 		       gpointer data)
 {
 	ModestHildon2WindowMgrPrivate *priv = MODEST_HILDON2_WINDOW_MGR_GET_PRIVATE (data);
@@ -953,6 +1092,37 @@ osso_display_event_cb (osso_display_state_t state,
 
 	/* Stop blinking if the screen becomes on */
 	if (priv->display_state == OSSO_DISPLAY_ON)
-		modest_platform_remove_new_mail_notifications (TRUE);
+		modest_platform_remove_new_mail_notifications (TRUE, NULL);
 }
 
+static gboolean
+modest_hildon2_window_mgr_close_all_but_initial (ModestWindowMgr *self)
+{
+	ModestWindow *top;
+
+	/* Exit if there are no windows */
+	if (!modest_window_mgr_get_num_windows (self)) {
+		g_warning ("%s: unable to close, there are no windows", __FUNCTION__);
+		return FALSE;
+	}
+
+	/* Close active modals */
+	if (!_modest_window_mgr_close_active_modals (self)) {
+		g_debug ("%s: unable to close some dialogs", __FUNCTION__);
+		return FALSE;
+	}
+
+	/* Close all but first */
+	top = modest_window_mgr_get_current_top (self);
+	if (!MODEST_IS_ACCOUNTS_WINDOW (top))
+		close_all_but_first (NULL);
+
+	/* If some cannot be closed return */
+	top = modest_window_mgr_get_current_top (self);
+	if (!MODEST_IS_ACCOUNTS_WINDOW (top)) {
+		g_debug ("%s: could not close some windows", __FUNCTION__);
+		return FALSE;
+	}
+
+	return TRUE;
+}