moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 330 insertions, 0 deletions

diff --git a/libcaja-private/caja-view.c b/libcaja-private/caja-view.c
new file mode 100644
index 00000000..03ab1f4d
--- /dev/null
+++ b/libcaja-private/caja-view.c
@@ -0,0 +1,330 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*-
+
+   caja-view.c: Interface for caja views
+
+   Copyright (C) 2004 Red Hat Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public
+   License along with this program; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+
+   Author: Alexander Larsson <[email protected]>
+*/
+
+#include <config.h>
+#include "caja-view.h"
+
+enum
+{
+    TITLE_CHANGED,
+    ZOOM_LEVEL_CHANGED,
+    LAST_SIGNAL
+};
+
+static guint caja_view_signals[LAST_SIGNAL] = { 0 };
+
+static void
+caja_view_base_init (gpointer g_class)
+{
+    static gboolean initialized = FALSE;
+
+    if (! initialized)
+    {
+        caja_view_signals[TITLE_CHANGED] =
+            g_signal_new ("title_changed",
+                          CAJA_TYPE_VIEW,
+                          G_SIGNAL_RUN_LAST,
+                          G_STRUCT_OFFSET (CajaViewIface, title_changed),
+                          NULL, NULL,
+                          g_cclosure_marshal_VOID__VOID,
+                          G_TYPE_NONE, 0);
+
+        caja_view_signals[ZOOM_LEVEL_CHANGED] =
+            g_signal_new ("zoom_level_changed",
+                          CAJA_TYPE_VIEW,
+                          G_SIGNAL_RUN_LAST,
+                          G_STRUCT_OFFSET (CajaViewIface, zoom_level_changed),
+                          NULL, NULL,
+                          g_cclosure_marshal_VOID__VOID,
+                          G_TYPE_NONE, 0);
+
+        initialized = TRUE;
+    }
+}
+
+GType
+caja_view_get_type (void)
+{
+    static GType type = 0;
+
+    if (!type)
+    {
+        const GTypeInfo info =
+        {
+            sizeof (CajaViewIface),
+            caja_view_base_init,
+            NULL,
+            NULL,
+            NULL,
+            NULL,
+            0,
+            0,
+            NULL
+        };
+
+        type = g_type_register_static (G_TYPE_INTERFACE,
+                                       "CajaView",
+                                       &info, 0);
+        g_type_interface_add_prerequisite (type, G_TYPE_OBJECT);
+    }
+
+    return type;
+}
+
+const char *
+caja_view_get_view_id (CajaView *view)
+{
+    g_return_val_if_fail (CAJA_IS_VIEW (view), NULL);
+
+    return (* CAJA_VIEW_GET_IFACE (view)->get_view_id) (view);
+}
+
+GtkWidget *
+caja_view_get_widget (CajaView *view)
+{
+    g_return_val_if_fail (CAJA_IS_VIEW (view), NULL);
+
+    return (* CAJA_VIEW_GET_IFACE (view)->get_widget) (view);
+}
+
+void
+caja_view_load_location (CajaView *view,
+                         const char   *location_uri)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+    g_return_if_fail (location_uri != NULL);
+
+    (* CAJA_VIEW_GET_IFACE (view)->load_location) (view,
+            location_uri);
+}
+
+void
+caja_view_stop_loading (CajaView *view)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    (* CAJA_VIEW_GET_IFACE (view)->stop_loading) (view);
+}
+
+int
+caja_view_get_selection_count (CajaView *view)
+{
+    g_return_val_if_fail (CAJA_IS_VIEW (view), 0);
+
+    return (* CAJA_VIEW_GET_IFACE (view)->get_selection_count) (view);
+}
+
+GList *
+caja_view_get_selection (CajaView *view)
+{
+    g_return_val_if_fail (CAJA_IS_VIEW (view), NULL);
+
+    return (* CAJA_VIEW_GET_IFACE (view)->get_selection) (view);
+}
+
+void
+caja_view_set_selection (CajaView *view,
+                         GList        *list)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    (* CAJA_VIEW_GET_IFACE (view)->set_selection) (view,
+            list);
+}
+
+void
+caja_view_set_is_active (CajaView *view,
+                         gboolean is_active)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    (* CAJA_VIEW_GET_IFACE (view)->set_is_active) (view,
+            is_active);
+}
+
+void
+caja_view_invert_selection (CajaView *view)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    (* CAJA_VIEW_GET_IFACE (view)->invert_selection) (view);
+}
+
+char *
+caja_view_get_first_visible_file (CajaView *view)
+{
+    g_return_val_if_fail (CAJA_IS_VIEW (view), NULL);
+
+    return (* CAJA_VIEW_GET_IFACE (view)->get_first_visible_file) (view);
+}
+
+void
+caja_view_scroll_to_file (CajaView *view,
+                          const char   *uri)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    (* CAJA_VIEW_GET_IFACE (view)->scroll_to_file) (view, uri);
+}
+
+char *
+caja_view_get_title (CajaView *view)
+{
+    g_return_val_if_fail (CAJA_IS_VIEW (view), NULL);
+
+    if (CAJA_VIEW_GET_IFACE (view)->get_title != NULL)
+    {
+        return (* CAJA_VIEW_GET_IFACE (view)->get_title) (view);
+    }
+    else
+    {
+        return NULL;
+    }
+}
+
+
+gboolean
+caja_view_supports_zooming (CajaView *view)
+{
+    g_return_val_if_fail (CAJA_IS_VIEW (view), FALSE);
+
+    return (* CAJA_VIEW_GET_IFACE (view)->supports_zooming) (view);
+}
+
+void
+caja_view_bump_zoom_level (CajaView *view,
+                           int zoom_increment)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    (* CAJA_VIEW_GET_IFACE (view)->bump_zoom_level) (view,
+            zoom_increment);
+}
+
+void
+caja_view_zoom_to_level (CajaView      *view,
+                         CajaZoomLevel  level)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    (* CAJA_VIEW_GET_IFACE (view)->zoom_to_level) (view,
+            level);
+}
+
+void
+caja_view_restore_default_zoom_level (CajaView *view)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    (* CAJA_VIEW_GET_IFACE (view)->restore_default_zoom_level) (view);
+}
+
+gboolean
+caja_view_can_zoom_in (CajaView *view)
+{
+    g_return_val_if_fail (CAJA_IS_VIEW (view), FALSE);
+
+    return (* CAJA_VIEW_GET_IFACE (view)->can_zoom_in) (view);
+}
+
+gboolean
+caja_view_can_zoom_out (CajaView *view)
+{
+    g_return_val_if_fail (CAJA_IS_VIEW (view), FALSE);
+
+    return (* CAJA_VIEW_GET_IFACE (view)->can_zoom_out) (view);
+}
+
+CajaZoomLevel
+caja_view_get_zoom_level (CajaView *view)
+{
+    g_return_val_if_fail (CAJA_IS_VIEW (view), CAJA_ZOOM_LEVEL_STANDARD);
+
+    return (* CAJA_VIEW_GET_IFACE (view)->get_zoom_level) (view);
+}
+
+void
+caja_view_grab_focus (CajaView   *view)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    if (CAJA_VIEW_GET_IFACE (view)->grab_focus != NULL)
+    {
+        (* CAJA_VIEW_GET_IFACE (view)->grab_focus) (view);
+    }
+}
+
+void
+caja_view_update_menus (CajaView *view)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    if (CAJA_VIEW_GET_IFACE (view)->update_menus != NULL)
+    {
+        (* CAJA_VIEW_GET_IFACE (view)->update_menus) (view);
+    }
+}
+
+void
+caja_view_pop_up_location_context_menu (CajaView   *view,
+                                        GdkEventButton *event,
+                                        const char     *location)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    if (CAJA_VIEW_GET_IFACE (view)->pop_up_location_context_menu != NULL)
+    {
+        (* CAJA_VIEW_GET_IFACE (view)->pop_up_location_context_menu) (view, event, location);
+    }
+}
+
+void
+caja_view_drop_proxy_received_uris   (CajaView         *view,
+                                      GList                *uris,
+                                      const char           *target_location,
+                                      GdkDragAction         action)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    if (CAJA_VIEW_GET_IFACE (view)->drop_proxy_received_uris != NULL)
+    {
+        (* CAJA_VIEW_GET_IFACE (view)->drop_proxy_received_uris) (view, uris, target_location, action);
+    }
+}
+
+void
+caja_view_drop_proxy_received_netscape_url (CajaView         *view,
+        const char           *source_url,
+        const char           *target_location,
+        GdkDragAction         action)
+{
+    g_return_if_fail (CAJA_IS_VIEW (view));
+
+    if (CAJA_VIEW_GET_IFACE (view)->drop_proxy_received_netscape_url != NULL)
+    {
+        (* CAJA_VIEW_GET_IFACE (view)->drop_proxy_received_netscape_url) (view, source_url, target_location, action);
+    }
+}
+
+