Moved check_for_active_account to modest_ui_actions
[modest] / src / maemo / modest-account-view-window.c
index 9eeca58..6c1375b 100644 (file)
 #include <widgets/modest-account-view.h>
 
 #include <modest-runtime.h>
+#include "modest-platform.h"
+#include "modest-ui-actions.h"
+#include "modest-account-protocol.h"
 #include <modest-account-mgr-helpers.h>
 #include <string.h>
 #include "modest-tny-platform-factory.h"
-#include "maemo/easysetup/modest-easysetup-wizard.h"
-#include "maemo/modest-account-settings-dialog.h"
+#include "easysetup/modest-easysetup-wizard-dialog.h"
+#include "modest-account-settings-dialog.h"
+#include <modest-utils.h>
 #include "widgets/modest-ui-constants.h"
 
 /* 'private'/'protected' functions */
@@ -60,6 +64,7 @@ struct _ModestAccountViewWindowPrivate {
        GtkWidget           *delete_button;
        GtkWidget           *close_button;
        ModestAccountView   *account_view;
+       guint acc_removed_handler;
 };
 #define MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
                                                         MODEST_TYPE_ACCOUNT_VIEW_WINDOW, \
@@ -104,19 +109,22 @@ modest_account_view_window_class_init (ModestAccountViewWindowClass *klass)
        gobject_class->finalize = modest_account_view_window_finalize;
 
        g_type_class_add_private (gobject_class, sizeof(ModestAccountViewWindowPrivate));
-
-       /* signal definitions go here, e.g.: */
-/*     signals[MY_SIGNAL_1] = */
-/*             g_signal_new ("my_signal_1",....); */
-/*     signals[MY_SIGNAL_2] = */
-/*             g_signal_new ("my_signal_2",....); */
-/*     etc. */
 }
 
 static void
-modest_account_view_window_finalize (GObject *obj)
+modest_account_view_window_finalize (GObject *self)
 {
-       G_OBJECT_CLASS(parent_class)->finalize (obj);
+       ModestAccountViewWindowPrivate *priv;
+       ModestAccountMgr *mgr;
+       
+       priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE (self);
+       mgr = modest_runtime_get_account_mgr ();
+
+       if (g_signal_handler_is_connected (mgr, priv->acc_removed_handler))
+               g_signal_handler_disconnect (mgr, priv->acc_removed_handler);
+       priv->acc_removed_handler = 0;
+
+       G_OBJECT_CLASS(parent_class)->finalize (self);
 }
 
 
@@ -127,23 +135,15 @@ on_selection_changed (GtkTreeSelection *sel, ModestAccountViewWindow *self)
        GtkTreeModel                   *model;
        GtkTreeIter                     iter;
        gboolean                        has_selection;
-       gchar                          *account_name;
-       gchar                          *default_account_name;
        
        priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE(self);
 
        has_selection =
                gtk_tree_selection_get_selected (sel, &model, &iter);
 
+       /* Set the status of the buttons */
        gtk_widget_set_sensitive (priv->edit_button, has_selection);
-       gtk_widget_set_sensitive (priv->delete_button, has_selection);  
-
-       account_name = modest_account_view_get_selected_account (priv->account_view);
-       default_account_name = modest_account_mgr_get_default_account(
-               modest_runtime_get_account_mgr());
-
-       g_free (account_name);
-       g_free (default_account_name);
+       gtk_widget_set_sensitive (priv->delete_button, has_selection);
 }
 
 static void
@@ -151,80 +151,55 @@ on_delete_button_clicked (GtkWidget *button, ModestAccountViewWindow *self)
 {
        ModestAccountViewWindowPrivate *priv;
        ModestAccountMgr *account_mgr;
-       
+       gchar *account_title = NULL, *account_name = NULL;
        
        priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE(self);
 
        account_mgr = modest_runtime_get_account_mgr(); 
-       gchar *account_name = modest_account_view_get_selected_account (priv->account_view);
-       if(!account_name)
-               return;
-               
-       gchar *account_title = modest_account_mgr_get_display_name(account_mgr, account_name);
+       account_name = modest_account_view_get_selected_account (priv->account_view);
+       account_title = modest_account_mgr_get_display_name(account_mgr, account_name);
 
-       if (account_name) {
-               gboolean removed;
-               GtkWidget *dialog;
-               gchar *txt;
+       if (modest_ui_actions_check_for_active_account (self, account_name))
+               modest_ui_actions_on_delete_account (GTK_WINDOW (self), account_name, account_title);
 
-               /* Freeze updates, so we can do just one update afterwards, 
-                * instead of responding to every conf key change: */
-               modest_account_view_block_conf_updates (priv->account_view);
-               
-               dialog = gtk_dialog_new_with_buttons (_("Confirmation dialog"),
-                                                     GTK_WINDOW (self),
-                                                     GTK_DIALOG_MODAL,
-                                                     GTK_STOCK_CANCEL,
-                                                     GTK_RESPONSE_REJECT,
-                                                     GTK_STOCK_OK,
-                                                     GTK_RESPONSE_ACCEPT,
-                                                     NULL);
-               txt = g_strdup_printf (_("emev_nc_delete_mailboximap"), 
-                       account_title);
-               gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), 
-                                   gtk_label_new (txt), FALSE, FALSE, 0);
-               gtk_widget_show_all (GTK_WIDGET(GTK_DIALOG(dialog)->vbox));
-               g_free (txt);
-
-               if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
-                       /* Remove account. If succeeded it removes also 
-                          the account from the ModestAccountView */
-                         
-                       gboolean is_default = FALSE;
-                       gchar *default_account_name = modest_account_mgr_get_default_account (account_mgr);
-                       if (default_account_name && (strcmp (default_account_name, account_name) == 0))
-                               is_default = TRUE;
-                       g_free (default_account_name);
-                               
-                       removed = modest_account_mgr_remove_account (account_mgr,
-                                                                            account_name,
-                                                                            FALSE);
-                                                                            
-                       if (removed && is_default) {
-                               /* Set a different account as the default, so there is always at least one default:
-                                * This is not specified, and might be the wrong behaviour. murrayc. */
-                               modest_account_mgr_set_first_account_as_default (account_mgr);
-                       }
-                                                                        
-                       if (removed) {
-                               /* Show confirmation dialog ??? */
-                       } else {
-                               /* Show error dialog ??? */
-                       }
-               }
-               gtk_widget_destroy (dialog);
-               g_free (account_title);
-               g_free (account_name);
-               
-               /* Update the view: */
-               modest_account_view_unblock_conf_updates (priv->account_view);
-       }
+       g_free (account_title);
+       g_free (account_name);
+}
+
+static void
+on_account_settings_dialog_response (GtkDialog *dialog,
+                                    gint response,
+                                    gpointer user_data)
+{
+       TnyAccount *store_account = NULL;
+       gchar* account_name = NULL;
+       ModestAccountViewWindowPrivate *priv = NULL;
+
+       priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE (user_data);
+       account_name = modest_account_view_get_selected_account (priv->account_view);
+       store_account = modest_tny_account_store_get_server_account (modest_runtime_get_account_store (),
+                                                                    account_name,
+                                                                    TNY_ACCOUNT_TYPE_STORE);
+       
+       /* Reconnect the store account, no need to reconnect the
+          transport account because it will connect when needed */
+       if (tny_account_get_connection_status (store_account) == 
+           TNY_CONNECTION_STATUS_DISCONNECTED)
+               tny_camel_account_set_online (TNY_CAMEL_ACCOUNT (store_account),
+                                             TRUE, NULL, NULL);
+
+       /* Disconnect this handler */
+       g_signal_handlers_disconnect_by_func (dialog, on_account_settings_dialog_response, user_data);
+
+       /* Free */
+       g_free (account_name);
+       g_object_unref (store_account);
 }
 
 static void
 on_edit_button_clicked (GtkWidget *button, ModestAccountViewWindow *self)
 {
-       ModestAccountViewWindowPrivate *priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE(self);
+       ModestAccountViewWindowPrivate *priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE (self);
        
        gchar* account_name = modest_account_view_get_selected_account (priv->account_view);
        if (!account_name)
@@ -232,63 +207,81 @@ on_edit_button_clicked (GtkWidget *button, ModestAccountViewWindow *self)
                
        /* Check whether any connections are active, and cancel them if 
         * the user wishes.
-        * TODO: Check only for connections with this account, instead of all.
-        * Maybe we need a queue per account.
         */
-       ModestMailOperationQueue* queue = modest_runtime_get_mail_operation_queue ();
-       if (modest_mail_operation_queue_num_elements(queue)) {
-               GtkWidget *note = hildon_note_new_confirmation (GTK_WINDOW (self), 
-                       _("emev_nc_disconnect_account"));
-               const int response = gtk_dialog_run (GTK_DIALOG(note));
-               gtk_widget_destroy (note);
-               if (response == GTK_RESPONSE_OK) {
-                       modest_mail_operation_queue_cancel_all(queue);;
+       if (modest_ui_actions_check_for_active_account (self, account_name)) {
+               ModestAccountProtocol *proto;
+               ModestProtocolType proto_type;
+
+               /* Get proto */
+               proto_type = modest_account_mgr_get_store_protocol (modest_runtime_get_account_mgr (), 
+                                                                   account_name);
+               proto = (ModestAccountProtocol *)
+                       modest_protocol_registry_get_protocol_by_type (modest_runtime_get_protocol_registry (), 
+                                                                      proto_type);
+
+               /* Create and show the dialog */
+               if (proto && MODEST_IS_ACCOUNT_PROTOCOL (proto)) {
+                       ModestAccountSettingsDialog *dialog =
+                               modest_account_protocol_get_account_settings_dialog (proto, account_name);
+                       modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (dialog), (GtkWindow *) self);
+                       gtk_widget_show (GTK_WIDGET (dialog));
                }
-               else
-                       return;
        }
-               
-       /* Freeze updates, so we can do just one update afterwards, 
-        * instead of responding to every conf key change: */
-       modest_account_view_block_conf_updates (priv->account_view);
-               
-       /* Show the Account Settings window: */
-       ModestAccountSettingsDialog *dialog = modest_account_settings_dialog_new ();
-       modest_account_settings_dialog_set_account_name (dialog, account_name);
-       
-       gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (self));
-       gtk_dialog_run (GTK_DIALOG (dialog));
-       gtk_widget_destroy (GTK_WIDGET (dialog));
-       
        g_free (account_name);
-       
-       /* Update the view: */
-       modest_account_view_unblock_conf_updates (priv->account_view);
-       
-       /* TODO: Call modest_account_view_select_account() when 
-        * the view has actually been update. */
+}
+
+static void
+on_wizard_response (GtkDialog *dialog, 
+                   gint response, 
+                   gpointer user_data)
+{      
+       /* The response has already been handled by the wizard dialog itself,
+        * creating the new account.
+        */      
+       if (dialog)
+               gtk_widget_destroy (GTK_WIDGET (dialog));
+
+       /* Re-focus the account list view widget */
+       if (MODEST_IS_ACCOUNT_VIEW_WINDOW (user_data)) {
+               ModestAccountViewWindowPrivate *priv;
+               priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE (user_data);
+               gtk_widget_grab_focus (GTK_WIDGET (priv->account_view));
+       }
 }
 
 static void
 on_new_button_clicked (GtkWidget *button, ModestAccountViewWindow *self)
 {
-       ModestAccountViewWindowPrivate *priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE(self);
+       GtkDialog *wizard;
+       GtkWindow *dialog;
+
+       /* Show the easy-setup wizard: */       
+       dialog = modest_window_mgr_get_modal (modest_runtime_get_window_mgr());
+       if (dialog && MODEST_IS_EASYSETUP_WIZARD_DIALOG(dialog)) {
+               /* old wizard is active already; 
+                */
+               gtk_window_present (dialog);
+               return;
+       }
        
-       /* Freeze updates, so we can do just one update afterwards, 
-        * instead of responding to every conf key change: */
-       modest_account_view_block_conf_updates (priv->account_view);
+       /* there is no such wizard yet */
+       wizard = GTK_DIALOG (modest_easysetup_wizard_dialog_new ());
+       modest_window_mgr_set_modal (modest_runtime_get_window_mgr(), 
+                                    GTK_WINDOW (wizard),
+                                    GTK_WINDOW (self));
+
+       /* if there is already another modal dialog, make it non-modal */
+       if (dialog)
+               gtk_window_set_modal (GTK_WINDOW(dialog), FALSE);
        
-       /* Show the easy-setup wizard: */
-       ModestEasysetupWizardDialog *wizard = modest_easysetup_wizard_dialog_new ();
+       gtk_window_set_modal (GTK_WINDOW (wizard), TRUE);
        gtk_window_set_transient_for (GTK_WINDOW (wizard), GTK_WINDOW (self));
-       gtk_dialog_run (GTK_DIALOG (wizard));
-       gtk_widget_destroy (GTK_WIDGET (wizard));
-       
-       /* Allow updates: */
-       modest_account_view_unblock_conf_updates (priv->account_view);
+       /* Destroy the dialog when it is closed: */
+       g_signal_connect (G_OBJECT (wizard), "response", G_CALLBACK
+                         (on_wizard_response), self);
+       gtk_widget_show (GTK_WIDGET (wizard));
 }
 
-
 static void
 on_close_button_clicked (GtkWidget *button, gpointer user_data)
 {              
@@ -297,16 +290,13 @@ on_close_button_clicked (GtkWidget *button, gpointer user_data)
        gtk_dialog_response (GTK_DIALOG (self), GTK_RESPONSE_OK);
 }
 
-
-
-static GtkWidget*
-button_box_new (ModestAccountViewWindow *self)
+static void
+setup_button_box (ModestAccountViewWindow *self, GtkButtonBox *box)
 {
        ModestAccountViewWindowPrivate *priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE(self);
        
-       GtkWidget *button_box = gtk_hbutton_box_new ();
-       gtk_button_box_set_spacing (GTK_BUTTON_BOX (button_box), 6);
-       gtk_button_box_set_layout (GTK_BUTTON_BOX (button_box), 
+       gtk_button_box_set_spacing (GTK_BUTTON_BOX (box), 6);
+       gtk_button_box_set_layout (GTK_BUTTON_BOX (box), 
                                   GTK_BUTTONBOX_START);
        
        priv->new_button     = gtk_button_new_from_stock(_("mcen_bd_new"));
@@ -326,20 +316,25 @@ button_box_new (ModestAccountViewWindow *self)
        g_signal_connect (G_OBJECT(priv->close_button), "clicked",
                          G_CALLBACK(on_close_button_clicked),
                          self);
-       
-       gtk_box_pack_start (GTK_BOX(button_box), priv->new_button, FALSE, FALSE,2);
-       gtk_box_pack_start (GTK_BOX(button_box), priv->edit_button, FALSE, FALSE,2);
-       gtk_box_pack_start (GTK_BOX(button_box), priv->delete_button, FALSE, FALSE,2);
-       gtk_box_pack_start (GTK_BOX(button_box), priv->close_button, FALSE, FALSE,2);
 
-       gtk_widget_set_sensitive (priv->edit_button, FALSE);
-       gtk_widget_set_sensitive (priv->delete_button, FALSE);  
+       gtk_box_pack_start (GTK_BOX(box), priv->new_button, FALSE, FALSE,2);
+       gtk_box_pack_start (GTK_BOX(box), priv->edit_button, FALSE, FALSE,2);
+       gtk_box_pack_start (GTK_BOX(box), priv->delete_button, FALSE, FALSE,2);
+       gtk_box_pack_start (GTK_BOX(box), priv->close_button, FALSE, FALSE,2);
+
+       /* Should has been created by window_vbox_new */
+       if (priv->account_view) {
+               GtkTreeSelection *sel;
+               sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(priv->account_view));
+               if (gtk_tree_selection_count_selected_rows (sel) == 0) {
+                       gtk_widget_set_sensitive (priv->edit_button, FALSE);
+                       gtk_widget_set_sensitive (priv->delete_button, FALSE);  
+               }
+       }
 
-       gtk_widget_show_all (button_box);
-       return button_box;
+       gtk_widget_show_all (GTK_WIDGET (box));
 }
 
-
 static GtkWidget*
 window_vbox_new (ModestAccountViewWindow *self)
 {
@@ -349,7 +344,10 @@ window_vbox_new (ModestAccountViewWindow *self)
        GtkWidget *main_hbox     = gtk_hbox_new (FALSE, 6);
        
        priv->account_view = modest_account_view_new (modest_runtime_get_account_mgr());
-       gtk_widget_set_size_request (GTK_WIDGET(priv->account_view), 300, 400);
+
+       /* Only force the height, the width of the widget will depend
+          on the size of the column titles */
+       gtk_widget_set_size_request (GTK_WIDGET(priv->account_view), -1, 400);
        gtk_widget_show (GTK_WIDGET (priv->account_view));
 
        GtkTreeSelection *sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(priv->account_view));
@@ -374,23 +372,51 @@ window_vbox_new (ModestAccountViewWindow *self)
 
 
 static void
-modest_account_view_window_init (ModestAccountViewWindow *obj)
+modest_account_view_window_init (ModestAccountViewWindow *self)
 {
-/*
-       ModestAccountViewWindowPrivate *priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE(obj);
-*/             
-       gtk_box_pack_start (GTK_BOX((GTK_DIALOG (obj)->vbox)), GTK_WIDGET (window_vbox_new (obj)), 
-               TRUE, TRUE, 2);
-       
-       gtk_box_pack_start (GTK_BOX((GTK_DIALOG (obj)->action_area)), GTK_WIDGET (button_box_new (obj)), 
-               TRUE, TRUE, 2);
+       ModestAccountViewWindowPrivate *priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE(self);
+
+       priv->acc_removed_handler = 0;
 }
 
+static void
+on_account_removed (ModestAccountMgr *acc_mgr, 
+                   const gchar *account,
+                   gpointer user_data)
+{
+       ModestAccountViewWindowPrivate *priv;
+
+       /* If there is no account left then close the window */
+       if (!modest_account_mgr_has_accounts (acc_mgr, TRUE)) {
+               gboolean ret_value;
+               g_signal_emit_by_name (G_OBJECT (user_data), "delete-event", NULL, &ret_value);
+       } else {                
+               /* Re-focus the account list view widget */
+               priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE (user_data);
+               gtk_widget_grab_focus (GTK_WIDGET (priv->account_view));
+       }
+}
 
 GtkWidget*
 modest_account_view_window_new (void)
 {
-       GObject *obj = g_object_new(MODEST_TYPE_ACCOUNT_VIEW_WINDOW, NULL);
+       GObject *self = g_object_new(MODEST_TYPE_ACCOUNT_VIEW_WINDOW, NULL);
+       ModestAccountViewWindowPrivate *priv;
+       ModestAccountMgr *account_mgr = modest_runtime_get_account_mgr ();
+
+       /* Add widgets */
+       gtk_box_pack_start (GTK_BOX((GTK_DIALOG (self)->vbox)), 
+                           window_vbox_new (MODEST_ACCOUNT_VIEW_WINDOW (self)), 
+                           TRUE, TRUE, 2);
+       
+       setup_button_box (MODEST_ACCOUNT_VIEW_WINDOW (self), GTK_BUTTON_BOX (GTK_DIALOG (self)->action_area));
+
+       gtk_window_set_title (GTK_WINDOW (self), _("mcen_ti_emailsetup_accounts"));
+
+       /* Connect signals */
+       priv = MODEST_ACCOUNT_VIEW_WINDOW_GET_PRIVATE(self);
+       priv->acc_removed_handler = g_signal_connect (G_OBJECT(account_mgr), "account_removed",
+                                                     G_CALLBACK (on_account_removed), self);
        
-       return GTK_WIDGET(obj);
+       return GTK_WIDGET (self);
 }