* Fixes NB@63545
[modest] / src / maemo / modest-maemo-global-settings-dialog.c
index 1d3d6c5..d2a1d1a 100644 (file)
@@ -31,7 +31,7 @@
 #include <config.h>
 #endif /*HAVE_CONFIG_H*/
 
-#ifdef MODEST_HILDON_VERSION_0
+#ifdef MODEST_HAVE_HILDON0_WIDGETS
 #include <hildon-widgets/hildon-caption.h>
 #include <hildon-widgets/hildon-number-editor.h>
 #include <hildon-widgets/hildon-banner.h>
@@ -39,7 +39,7 @@
 #include <hildon/hildon-caption.h>
 #include <hildon/hildon-number-editor.h>
 #include <hildon/hildon-banner.h>
-#endif /*MODEST_HILDON_VERSION_0*/
+#endif /*MODEST_HAVE_HILDON0_WIDGETS*/
 
 #include <glib/gi18n.h>
 #include <string.h>
@@ -61,6 +61,8 @@
 #define MSG_SIZE_DEF_VAL 1000
 #define MSG_SIZE_MIN_VAL 1
 
+#define DEFAULT_FOCUS_WIDGET "default-focus-widget"
+
 /* 'private'/'protected' functions */
 static void modest_maemo_global_settings_dialog_class_init (ModestMaemoGlobalSettingsDialogClass *klass);
 static void modest_maemo_global_settings_dialog_init       (ModestMaemoGlobalSettingsDialog *obj);
@@ -85,8 +87,14 @@ static gboolean   on_range_error         (HildonNumberEditor *editor,
 static void       on_auto_update_toggled (GtkToggleButton *togglebutton,
                                          gpointer user_data);
 
+static gboolean   on_inner_tabs_key_pressed (GtkWidget *widget,
+                                            GdkEventKey *event,
+                                            gpointer user_data);
+
 typedef struct _ModestMaemoGlobalSettingsDialogPrivate ModestMaemoGlobalSettingsDialogPrivate;
 struct _ModestMaemoGlobalSettingsDialogPrivate {
+       ModestPairList *connect_via_list;
+       gint switch_handler;
 };
 #define MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
                                                            MODEST_TYPE_MAEMO_GLOBAL_SETTINGS_DIALOG, \
@@ -135,33 +143,130 @@ modest_maemo_global_settings_dialog_class_init (ModestMaemoGlobalSettingsDialogC
        MODEST_GLOBAL_SETTINGS_DIALOG_CLASS (klass)->current_connection_func = current_connection;
 }
 
+typedef struct {
+       ModestMaemoGlobalSettingsDialog *dia;
+       GtkWidget *focus_widget;
+} SwitchPageHelper;
+
+static gboolean
+idle_select_default_focus (gpointer data) 
+{
+       ModestGlobalSettingsDialogPrivate *ppriv;
+       ModestMaemoGlobalSettingsDialogPrivate *priv;
+       SwitchPageHelper *helper;
+
+       helper = (SwitchPageHelper *) data;
+       priv  = MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (helper->dia);
+       ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (helper->dia);
+
+       /* Grab focus, we need to block in order to prevent a
+          recursive call to this callback */
+       g_signal_handler_block (G_OBJECT (ppriv->notebook), priv->switch_handler);
+
+       /* This is a GDK lock because we are an idle callback and
+        * the code below is or does Gtk+ code */
+
+       gdk_threads_enter (); /* CHECKED */
+       gtk_widget_grab_focus (helper->focus_widget);
+       gdk_threads_leave (); /* CHECKED */
+
+       g_signal_handler_unblock (G_OBJECT (ppriv->notebook), priv->switch_handler);
+       g_free (helper);
+
+       return FALSE;
+}
+
+
+static void
+on_switch_page (GtkNotebook *notebook, GtkNotebookPage *page, guint page_num, gpointer user_data)
+{
+       /* grab the focus to the default element in the current page */
+       GtkWidget *selected_page = NULL, *focus_item = NULL;
+       ModestGlobalSettingsDialogPrivate *ppriv;
+       ModestMaemoGlobalSettingsDialogPrivate *priv;
+       SwitchPageHelper *helper;
+
+       priv  = MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
+       ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
+
+       selected_page = gtk_notebook_get_nth_page (notebook, page_num);
+       focus_item = GTK_WIDGET(g_object_get_data (G_OBJECT(selected_page), DEFAULT_FOCUS_WIDGET));
+       if (!focus_item) {
+               g_printerr ("modest: cannot get focus item\n");
+               return;
+       }
+
+       /* Create the helper */
+       helper = g_malloc0 (sizeof (SwitchPageHelper));
+       helper->dia = MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG (user_data);
+       helper->focus_widget = focus_item;
+
+       /* Focus the widget in an idle. We need to do this in an idle,
+          because this handler is executed *before* the page was
+          really switched, so the focus is not placed in the right
+          widget */
+       g_idle_add (idle_select_default_focus, helper);
+}
+
+
 static void
 modest_maemo_global_settings_dialog_init (ModestMaemoGlobalSettingsDialog *self)
 {
+       ModestMaemoGlobalSettingsDialogPrivate *priv;
        ModestGlobalSettingsDialogPrivate *ppriv;
 
+       priv  = MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
        ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
 
        ppriv->updating_page = create_updating_page (self);
        ppriv->composing_page = create_composing_page (self);
     
+       /* Set the default focusable widgets */
+       g_object_set_data (G_OBJECT(ppriv->updating_page), DEFAULT_FOCUS_WIDGET,
+                          (gpointer)ppriv->auto_update);
+       g_object_set_data (G_OBJECT(ppriv->composing_page), DEFAULT_FOCUS_WIDGET,
+                          (gpointer)ppriv->msg_format);
+
        /* Add the notebook pages: */
        gtk_notebook_append_page (GTK_NOTEBOOK (ppriv->notebook), ppriv->updating_page, 
-               gtk_label_new (_("mcen_ti_options_updating")));
+                                 gtk_label_new (_("mcen_ti_options_updating")));
        gtk_notebook_append_page (GTK_NOTEBOOK (ppriv->notebook), ppriv->composing_page, 
-               gtk_label_new (_("mcen_ti_options_composing")));
+                                 gtk_label_new (_("mcen_ti_options_composing")));
                
        gtk_container_add (GTK_CONTAINER (GTK_DIALOG (self)->vbox), ppriv->notebook);
        gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (self)->vbox), MODEST_MARGIN_HALF);
 
+       g_signal_connect (G_OBJECT (self), "key-press-event",
+                         G_CALLBACK (on_inner_tabs_key_pressed), self);
+       priv->switch_handler = g_signal_connect (G_OBJECT(ppriv->notebook), "switch-page",
+                                                G_CALLBACK(on_switch_page), self);
+
        /* Load current config */
        _modest_global_settings_dialog_load_conf (MODEST_GLOBAL_SETTINGS_DIALOG (self));
-       gtk_widget_show_all (ppriv->notebook);
+
+       /* Set first page */
+       gtk_notebook_set_current_page (GTK_NOTEBOOK (ppriv->notebook), 0);
 }
 
 static void
 modest_maemo_global_settings_dialog_finalize (GObject *obj)
 {
+       ModestGlobalSettingsDialogPrivate *ppriv;
+       ModestMaemoGlobalSettingsDialogPrivate *priv;
+
+       priv = MODEST_MAEMO_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (obj);
+       ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (obj);
+
+       if (priv->switch_handler && ppriv->notebook) {
+               /* TODO: This causes a g_warning:
+                modest[13409]: GLIB WARNING ** GLib-GObject - invalid unclassed pointer in cast to `GObject'
+               modest[13409]: GLIB WARNING ** GLib-GObject - instance with invalid (NULL) class pointer
+               modest[13409]: GLIB CRITICAL ** GLib-GObject - g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
+                */
+               g_signal_handler_disconnect (G_OBJECT (ppriv->notebook), priv->switch_handler);
+               priv->switch_handler = 0;
+       }
+
 /*     free/unref instance resources here */
        G_OBJECT_CLASS(parent_class)->finalize (obj);
 }
@@ -172,7 +277,6 @@ modest_maemo_global_settings_dialog_new (void)
        return GTK_WIDGET(g_object_new(MODEST_TYPE_MAEMO_GLOBAL_SETTINGS_DIALOG, NULL));
 }
 
-
 /*
  * Creates the updating page
  */
@@ -181,7 +285,6 @@ create_updating_page (ModestMaemoGlobalSettingsDialog *self)
 {
        GtkWidget *vbox, *vbox_update, *vbox_limit, *caption;
        GtkSizeGroup *size_group;
-       ModestPairList *list;
        ModestGlobalSettingsDialogPrivate *ppriv;
 
        ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
@@ -202,9 +305,13 @@ create_updating_page (ModestMaemoGlobalSettingsDialog *self)
        g_signal_connect (ppriv->auto_update, "toggled", G_CALLBACK (on_auto_update_toggled), self);
 
        /* Connected via */
-       list = _modest_global_settings_dialog_get_connected_via ();
-       ppriv->connect_via = modest_combo_box_new (list, g_int_equal);
-       modest_pair_list_free (list);
+
+       /* Note: This ModestPairList* must exist for as long as the combo
+        * that uses it, because the ModestComboBox uses the ID opaquely, 
+        * so it can't know how to manage its memory. */ 
+       ppriv->connect_via_list = _modest_global_settings_dialog_get_connected_via ();
+       ppriv->connect_via = modest_combo_box_new (ppriv->connect_via_list, g_int_equal);
+
        caption = hildon_caption_new (size_group, 
                                      _("mcen_fi_options_connectiontype"),
                                      ppriv->connect_via, 
@@ -213,9 +320,13 @@ create_updating_page (ModestMaemoGlobalSettingsDialog *self)
        gtk_box_pack_start (GTK_BOX (vbox_update), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 
        /* Update interval */
-       list = _modest_global_settings_dialog_get_update_interval ();
-       ppriv->update_interval = modest_combo_box_new (list, g_int_equal);
-       modest_pair_list_free (list);
+
+       /* Note: This ModestPairList* must exist for as long as the combo
+        * that uses it, because the ModestComboBox uses the ID opaquely, 
+        * so it can't know how to manage its memory. */ 
+       ppriv->update_interval_list = _modest_global_settings_dialog_get_update_interval ();
+       ppriv->update_interval = modest_combo_box_new (ppriv->update_interval_list, g_int_equal);
+
        caption = hildon_caption_new (size_group, 
                                      _("mcen_fi_options_updateinterval"),
                                      ppriv->update_interval, 
@@ -234,12 +345,12 @@ create_updating_page (ModestMaemoGlobalSettingsDialog *self)
        size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
 
        /* Size limit */
-       ppriv->size_limit = hildon_number_editor_new (MSG_SIZE_MIN_VAL, MSG_SIZE_MAX_VAL);;
-       hildon_number_editor_set_value (HILDON_NUMBER_EDITOR (ppriv->size_limit), MSG_SIZE_DEF_VAL);;
+       ppriv->size_limit = hildon_number_editor_new (MSG_SIZE_MIN_VAL, MSG_SIZE_MAX_VAL);
+       hildon_number_editor_set_value (HILDON_NUMBER_EDITOR (ppriv->size_limit), MSG_SIZE_DEF_VAL);
        g_signal_connect (ppriv->size_limit, "range_error", G_CALLBACK (on_range_error), self);
        caption = hildon_caption_new (size_group, 
                                      _("mcen_fi_advsetup_sizelimit"), 
-                                     ppriv->size_limit, 
+                                     ppriv->size_limit,
                                      NULL, 
                                      HILDON_CAPTION_MANDATORY);
        gtk_box_pack_start (GTK_BOX (vbox_limit), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
@@ -255,7 +366,7 @@ create_updating_page (ModestMaemoGlobalSettingsDialog *self)
 
        /* Add to vbox */
        gtk_box_pack_start (GTK_BOX (vbox), vbox_limit, FALSE, FALSE, MODEST_MARGIN_HALF);
-
+       
        return vbox;
 }
 
@@ -268,7 +379,6 @@ create_composing_page (ModestMaemoGlobalSettingsDialog *self)
        GtkWidget *vbox;
        GtkSizeGroup *size_group;
        ModestGlobalSettingsDialogPrivate *ppriv;
-       ModestPairList *list;
        GtkWidget *caption;
 
        ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (self);
@@ -276,9 +386,13 @@ create_composing_page (ModestMaemoGlobalSettingsDialog *self)
        vbox = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
 
        /* Update interval */
-       list = _modest_global_settings_dialog_get_msg_formats ();
-       ppriv->msg_format = modest_combo_box_new (list, g_int_equal);
-       modest_pair_list_free (list);
+
+       /* Note: This ModestPairList* must exist for as long as the combo
+        * that uses it, because the ModestComboBox uses the ID opaquely, 
+        * so it can't know how to manage its memory. */ 
+       ppriv->msg_format_list = _modest_global_settings_dialog_get_msg_formats ();
+       ppriv->msg_format = modest_combo_box_new (ppriv->msg_format_list, g_int_equal);
+
        caption = hildon_caption_new (size_group, 
                                      _("mcen_fi_options_messageformat"),
                                      ppriv->msg_format, 
@@ -286,15 +400,6 @@ create_composing_page (ModestMaemoGlobalSettingsDialog *self)
                                      HILDON_CAPTION_MANDATORY);
        gtk_box_pack_start (GTK_BOX (vbox), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 
-       /* Reply */
-       ppriv->include_reply = gtk_check_button_new ();
-       caption = hildon_caption_new (size_group, 
-                                     _("mcen_va_options_include_original_inreply"), 
-                                     ppriv->include_reply, 
-                                     NULL, 
-                                     HILDON_CAPTION_MANDATORY);
-       gtk_box_pack_start (GTK_BOX (vbox), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
-
        return vbox;
 }
 
@@ -327,28 +432,28 @@ on_range_error (HildonNumberEditor *editor,
        gint new_val;
 
        switch (type) {
-#ifdef MODEST_HILDON_VERSION_0
+#ifdef MODEST_HAVE_HILDON0_WIDGETS
        case MAXIMUM_VALUE_EXCEED:
 #else
        case HILDON_NUMBER_EDITOR_ERROR_MAXIMUM_VALUE_EXCEED:
 #endif
-               msg = g_strdup_printf (_("ckct_ib_maximum_value"), MSG_SIZE_MAX_VAL);
+               msg = g_strdup_printf (dgettext("hildon-libs", "ckct_ib_maximum_value"), MSG_SIZE_MAX_VAL);
                new_val = MSG_SIZE_MAX_VAL;
                break;
-#ifdef MODEST_HILDON_VERSION_0
+#ifdef MODEST_HAVE_HILDON0_WIDGETS
        case MINIMUM_VALUE_EXCEED:
 #else
        case HILDON_NUMBER_EDITOR_ERROR_MINIMUM_VALUE_EXCEED:
 #endif
-               msg = g_strdup_printf (_("ckct_ib_minimum_value"), MSG_SIZE_MIN_VAL);
+               msg = g_strdup_printf (dgettext("hildon-libs", "ckct_ib_minimum_value"), MSG_SIZE_MIN_VAL);
                new_val = MSG_SIZE_MIN_VAL;
                break;
-#ifdef MODEST_HILDON_VERSION_0
+#ifdef MODEST_HAVE_HILDON0_WIDGETS
        case ERRONEOUS_VALUE:
 #else
        case HILDON_NUMBER_EDITOR_ERROR_ERRONEOUS_VALUE:
 #endif
-               msg = g_strdup_printf (_("ckct_ib_set_a_value_within_range"), 
+               msg = g_strdup_printf (dgettext("hildon-libs", "ckct_ib_set_a_value_within_range"), 
                                       MSG_SIZE_MIN_VAL, 
                                       MSG_SIZE_MAX_VAL);
                /* FIXME: use the previous */
@@ -373,28 +478,57 @@ on_range_error (HildonNumberEditor *editor,
 static ModestConnectedVia
 current_connection (void)
 {
-       TnyAccountStore *account_store;
-       TnyDevice *device;
-       gboolean retval;
-       const gchar *bearer_type, *iap_id;
-       ConIcIap *iap;
+       TnyAccountStore *account_store = NULL;
+       TnyDevice *device = NULL;
+       ModestConnectedVia retval = MODEST_CONNECTED_VIA_ANY;
        
        account_store = TNY_ACCOUNT_STORE (modest_runtime_get_account_store ());
        device = tny_account_store_get_device (account_store);
 
-       /* Get iap id */
-       iap_id = tny_maemo_conic_device_get_current_iap_id (TNY_MAEMO_CONIC_DEVICE (device));
-       iap = tny_maemo_conic_device_get_iap (TNY_MAEMO_CONIC_DEVICE (device), iap_id);
-       bearer_type = con_ic_iap_get_bearer_type (iap);
-               
-       if (!strcmp (bearer_type, CON_IC_BEARER_WLAN_INFRA) ||
-           !strcmp (bearer_type, CON_IC_BEARER_WLAN_ADHOC))
-               retval = MODEST_CONNECTED_VIA_WLAN;
-       else
-               retval = MODEST_CONNECTED_VIA_ANY;
+       if (!tny_device_is_online (device))
+               return MODEST_CONNECTED_VIA_ANY;
 
-       g_object_unref (iap);
+       /* Get iap id */
+       const gchar *iap_id = tny_maemo_conic_device_get_current_iap_id (TNY_MAEMO_CONIC_DEVICE (device));
+       if (iap_id) {
+               ConIcIap *iap = tny_maemo_conic_device_get_iap (
+                       TNY_MAEMO_CONIC_DEVICE (device), iap_id);
+               const gchar *bearer_type = con_ic_iap_get_bearer_type (iap);
+               if (bearer_type) {
+                       if (!strcmp (bearer_type, CON_IC_BEARER_WLAN_INFRA) ||
+                           !strcmp (bearer_type, CON_IC_BEARER_WLAN_ADHOC))
+                               retval = MODEST_CONNECTED_VIA_WLAN;
+                       else
+                               retval = MODEST_CONNECTED_VIA_ANY;
+               }
+       
+               g_object_unref (iap);
+       }
+       
        g_object_unref (device);
 
        return retval;
 }
+
+static gboolean
+on_inner_tabs_key_pressed (GtkWidget *widget,
+                          GdkEventKey *event,
+                          gpointer user_data)
+{
+       ModestGlobalSettingsDialogPrivate *ppriv;
+       gboolean retval = FALSE;
+
+       ppriv = MODEST_GLOBAL_SETTINGS_DIALOG_GET_PRIVATE (user_data);
+
+       if (widget == user_data) {
+               if (event->keyval == GDK_Right) {
+                       gtk_notebook_next_page (GTK_NOTEBOOK (ppriv->notebook));
+                       retval = TRUE;
+               } else if (event->keyval == GDK_Left) {
+                       gtk_notebook_prev_page (GTK_NOTEBOOK (ppriv->notebook));
+                       retval = TRUE;
+               }
+       }
+
+       return retval;
+}