Now "show more" button is shown in header window action area.
[modest] / src / hildon2 / modest-header-window.c
index 2ceee3d..eaf6471 100644 (file)
@@ -28,8 +28,6 @@
  */
 
 #include <modest-header-window.h>
-#include <modest-osso-state-saving.h>
-#include <libosso.h>
 #include <hildon/hildon-pannable-area.h>
 #include <hildon/hildon-helper.h>
 #include <modest-window-mgr.h>
@@ -73,6 +71,7 @@ struct _ModestHeaderWindowPrivate {
        GtkWidget *contents_view;
        GtkWidget *top_vbox;
        GtkWidget *new_message_button;
+       GtkWidget *show_more_button;
 
        /* state bar */
        ContentsState contents_state;
@@ -88,6 +87,7 @@ struct _ModestHeaderWindowPrivate {
        GSList *sighandlers;
        gulong queue_change_handler;
        gulong sort_column_handler;
+       gulong notify_model;
 
        /* progress hint */
        gboolean progress_hint;
@@ -112,6 +112,7 @@ struct _ModestHeaderWindowPrivate {
 static void modest_header_window_class_init  (ModestHeaderWindowClass *klass);
 static void modest_header_window_init        (ModestHeaderWindow *obj);
 static void modest_header_window_finalize    (GObject *obj);
+static void modest_header_window_dispose     (GObject *obj);
 
 static void connect_signals (ModestHeaderWindow *self);
 static void modest_header_window_disconnect_signals (ModestWindow *self);
@@ -174,6 +175,10 @@ static void on_horizontal_movement (HildonPannableArea *hildonpannable,
                                    gpointer            user_data);
 static void on_header_view_model_destroyed (gpointer user_data,
                                            GObject *model);
+static gboolean on_key_press(GtkWidget *widget,
+                                       GdkEventKey *event,
+                                       gpointer user_data);
+static void modest_header_window_show_more (GtkAction *action, ModestWindow *win);
 
 /* globals */
 static GtkWindowClass *parent_class = NULL;
@@ -221,6 +226,7 @@ modest_header_window_class_init (ModestHeaderWindowClass *klass)
 
        parent_class            = g_type_class_peek_parent (klass);
        gobject_class->finalize = modest_header_window_finalize;
+       gobject_class->dispose = modest_header_window_dispose;
 
        g_type_class_add_private (gobject_class, sizeof(ModestHeaderWindowPrivate));
        
@@ -252,8 +258,10 @@ modest_header_window_init (ModestHeaderWindow *obj)
        priv->current_store_account = NULL;
        priv->sort_button = NULL;
        priv->new_message_button = NULL;
+       priv->show_more_button = NULL;
        priv->x_coord = 0;
        priv->y_coord = 0;
+       priv->notify_model = 0;
 
        modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
                                            GTK_WINDOW(obj),
@@ -261,13 +269,29 @@ modest_header_window_init (ModestHeaderWindow *obj)
 }
 
 static void
-modest_header_window_finalize (GObject *obj)
+modest_header_window_dispose (GObject *obj)
 {
        ModestHeaderWindowPrivate *priv;
        TnyFolder *folder;
 
        priv = MODEST_HEADER_WINDOW_GET_PRIVATE(obj);
 
+       folder = modest_header_view_get_folder ((ModestHeaderView *) priv->header_view);
+       if (folder) {
+               tny_folder_sync_async (folder, FALSE, NULL, NULL, NULL);
+               g_object_unref (folder);
+       }
+
+       G_OBJECT_CLASS(parent_class)->dispose (obj);
+}
+
+static void
+modest_header_window_finalize (GObject *obj)
+{
+       ModestHeaderWindowPrivate *priv;
+
+       priv = MODEST_HEADER_WINDOW_GET_PRIVATE(obj);
+
        if (priv->model_weak_ref) {
                g_object_weak_unref ((GObject *) priv->model_weak_ref,
                                     on_header_view_model_destroyed,
@@ -280,12 +304,6 @@ modest_header_window_finalize (GObject *obj)
                on_header_view_model_destroyed (obj, (GObject *) priv->model_weak_ref);
        }
 
-       folder = modest_header_view_get_folder ((ModestHeaderView *) priv->header_view);
-       if (folder) {
-               tny_folder_sync_async (folder, FALSE, NULL, NULL, NULL);
-               g_object_unref (folder);
-       }
-
        modest_header_window_disconnect_signals (MODEST_WINDOW (obj));
 
        g_object_unref (priv->header_view);
@@ -315,6 +333,11 @@ modest_header_window_disconnect_signals (ModestWindow *self)
 
        priv = MODEST_HEADER_WINDOW_GET_PRIVATE(self);
 
+       if (g_signal_handler_is_connected ((GObject*) priv->header_view, priv->notify_model)) {
+               g_signal_handler_disconnect ((GObject*) priv->header_view, priv->notify_model);
+               priv->notify_model = 0;
+       }
+
        if (g_signal_handler_is_connected (G_OBJECT (modest_runtime_get_mail_operation_queue ()), 
                                           priv->queue_change_handler)) {
                g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_mail_operation_queue ()), 
@@ -394,6 +417,12 @@ connect_signals (ModestHeaderWindow *self)
                                           "clicked",
                                           G_CALLBACK (modest_ui_actions_on_new_msg), self);
 
+       priv->sighandlers =
+               modest_signal_mgr_connect (priv->sighandlers,
+                                          G_OBJECT (priv->show_more_button),
+                                          "clicked",
+                                          G_CALLBACK (modest_header_window_show_more), self);
+
        /* Delete using horizontal gesture */
        /* DISABLED because it's unreliabile */
        if (FALSE) {
@@ -404,6 +433,10 @@ connect_signals (ModestHeaderWindow *self)
                                                   G_CALLBACK (on_horizontal_movement),
                                                   self);
        }
+
+
+       g_signal_connect(G_OBJECT(self), "key-press-event",
+                       G_CALLBACK(on_key_press), self);
 }
 
 static void
@@ -452,6 +485,9 @@ tap_and_hold_query_cb (GtkWidget *header_view,
                                gtk_widget_hide (mark_unread_item);
                        }
                        g_object_unref (header);
+               } else {
+                       /* Do not show the CSM if there is no header below */
+                       return TRUE;
                }
        }
 
@@ -610,8 +646,10 @@ create_header_view (ModestWindow *self, TnyFolder *folder)
        ModestHeaderWindowPrivate *priv;
 
        header_view  = modest_header_view_new (NULL, MODEST_HEADER_VIEW_STYLE_TWOLINES);
-       g_signal_connect ((GObject*) header_view, "notify::model",
-                         G_CALLBACK (on_header_view_model_changed), self);
+       modest_header_view_set_show_latest (MODEST_HEADER_VIEW (header_view), 50);
+       priv = MODEST_HEADER_WINDOW_GET_PRIVATE (self);
+       priv->notify_model = g_signal_connect ((GObject*) header_view, "notify::model",
+                                              G_CALLBACK (on_header_view_model_changed), self);
 
        modest_header_view_set_folder (MODEST_HEADER_VIEW (header_view), folder,
                                       TRUE, self, folder_refreshed_cb, self);
@@ -621,7 +659,6 @@ create_header_view (ModestWindow *self, TnyFolder *folder)
                                      MODEST_CONF_HEADER_VIEW_KEY);
 
        /* Create CSM menu */
-       priv = MODEST_HEADER_WINDOW_GET_PRIVATE (self);
        priv->csm_menu = gtk_menu_new ();
        delete_item = gtk_menu_item_new_with_label (_HL("wdgt_bd_delete"));
        mark_read_item = gtk_menu_item_new_with_label (_("mcen_me_inbox_mark_as_read"));
@@ -763,8 +800,13 @@ modest_header_window_new (TnyFolder *folder, const gchar *account_name, const gc
        hildon_button_set_image (HILDON_BUTTON (priv->new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
        g_object_unref (new_message_pixbuf);
 
+       priv->show_more_button = hildon_button_new (MODEST_EDITABLE_SIZE, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
+       hildon_button_set_title (HILDON_BUTTON (priv->show_more_button), _("TODO: show more"));
+
        gtk_box_pack_start (GTK_BOX (action_area_box), priv->new_message_button, TRUE, TRUE, 0);
+       gtk_box_pack_start (GTK_BOX (action_area_box), priv->show_more_button, TRUE, TRUE, 0);
        gtk_widget_show_all (priv->new_message_button);
+       gtk_widget_show_all (priv->show_more_button);
        hildon_tree_view_set_action_area_visible (GTK_TREE_VIEW (priv->header_view), TRUE);
        
        setup_menu (self);
@@ -783,10 +825,6 @@ modest_header_window_new (TnyFolder *folder, const gchar *account_name, const gc
 
        update_view (self, NULL);
 
-       /* Load previous osso state, for instance if we are being restored from 
-        * hibernation:  */
-       modest_osso_load_state ();
-
        /* Get device name */
        modest_maemo_utils_get_device_name ();
 
@@ -1461,3 +1499,52 @@ on_horizontal_movement (HildonPannableArea *hildonpannable,
                g_object_unref (header);
        }
 }
+
+
+static gboolean
+on_key_press(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
+{
+       ModestHeaderWindowPrivate *priv;
+       HildonPannableArea *pannable;
+       /* FIXME: set scroll_speed depends on for how long the key was pressed */
+       gint scroll_speed = 3;
+
+       if (event->type == GDK_KEY_RELEASE)
+               return FALSE;
+
+       priv = MODEST_HEADER_WINDOW_GET_PRIVATE(user_data);
+
+       pannable = HILDON_PANNABLE_AREA (priv->contents_view);
+
+       switch (event->keyval) {
+
+       case GDK_Up:
+               priv->autoscroll = FALSE;
+               modest_maemo_utils_scroll_pannable(pannable, 0, -scroll_speed);
+               break;
+
+       case GDK_Down:
+               priv->autoscroll = FALSE;
+               modest_maemo_utils_scroll_pannable(pannable, 0, scroll_speed);
+               break;
+       }
+
+       return FALSE;
+}
+
+static void
+modest_header_window_show_more (GtkAction *action, ModestWindow *win)
+{
+       ModestHeaderWindow *self;
+       ModestHeaderWindowPrivate *priv = NULL;
+
+       self = MODEST_HEADER_WINDOW (win);
+       priv = MODEST_HEADER_WINDOW_GET_PRIVATE (self);
+       if (!priv->header_view)
+               return;
+       
+       if (modest_header_view_get_not_latest (MODEST_HEADER_VIEW (priv->header_view)) > 0) {
+               modest_header_view_set_show_latest (MODEST_HEADER_VIEW (priv->header_view),
+                                                   modest_header_view_get_show_latest (MODEST_HEADER_VIEW (priv->header_view)) + 50);
+       }
+}