Add 'Configurable' interface and add support to caja-file-management-properties

3 files changed, 158 insertions, 0 deletions

diff --git a/libcaja-extension/Makefile.am b/libcaja-extension/Makefile.am
index 03b24d82..269c08c2 100644
--- a/libcaja-extension/Makefile.am
+++ b/libcaja-extension/Makefile.am
@@ -34,6 +34,7 @@ libcaja_extension_include_HEADERS = \
 	caja-property-page-provider.h \
 	caja-property-page.h \
 	caja-menu.h \
+	caja-configurable.h \
 	$(NULL)
 
 libcaja_extension_la_SOURCES = \
@@ -50,6 +51,7 @@ libcaja_extension_la_SOURCES = \
 	caja-property-page-provider.c \
 	caja-property-page.c \
 	caja-menu.c \
+	caja-configurable.c \
 	$(NULL)
 
 pkgconfigdir=$(libdir)/pkgconfig
diff --git a/libcaja-extension/caja-configurable.c b/libcaja-extension/caja-configurable.c
new file mode 100644
index 00000000..ca5c11a8
--- /dev/null
+++ b/libcaja-extension/caja-configurable.c
@@ -0,0 +1,88 @@
+/*
+ *  caja-configurable.c - Interface for configuration
+ *
+ *  Copyright (C) 2003 Novell, Inc.
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library 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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ *  Author: 20kdc <[email protected]>
+ *  Based on caja-menu-provider.c by Dave Camp <[email protected]>
+ *
+ */
+
+#include <config.h>
+#include "caja-configurable.h"
+
+#include <glib-object.h>
+
+/**
+ * SECTION:caja-configurable
+ * @title: CajaConfigurable
+ * @short_description: Interface to allow an extension to be configured
+ * @include: libcaja-extension/caja-configurable.h
+ *
+ * #CajaConfigurable allows an extension to show a configuration page.
+ * The presence of CajaConfigurable enables the 'Configure' button.
+ */
+
+static void
+caja_configurable_base_init (gpointer g_class)
+{
+}
+
+GType
+caja_configurable_get_type (void)
+{
+    static GType type = 0;
+
+    if (!type) {
+        const GTypeInfo info = {
+            sizeof (CajaConfigurableIface),
+            caja_configurable_base_init,
+            NULL,
+            NULL,
+            NULL,
+            NULL,
+            0,
+            0,
+            NULL
+        };
+
+        type = g_type_register_static (G_TYPE_INTERFACE,
+                                       "CajaConfigurable",
+                                       &info, 0);
+        g_type_interface_add_prerequisite (type, G_TYPE_OBJECT);
+    }
+
+    return type;
+}
+
+/**
+ * caja_configurable_run:
+ * @provider: a #CajaConfigurable
+ */
+void
+caja_configurable_run_config (CajaConfigurable *provider)
+{
+    if (!CAJA_IS_CONFIGURABLE(provider)) {
+        return;
+    }
+
+    if (CAJA_CONFIGURABLE_GET_IFACE (provider)->run_config) {
+        CAJA_CONFIGURABLE_GET_IFACE (provider)->run_config(provider);
+    }
+}
+
+
diff --git a/libcaja-extension/caja-configurable.h b/libcaja-extension/caja-configurable.h
new file mode 100644
index 00000000..3343b940
--- /dev/null
+++ b/libcaja-extension/caja-configurable.h
@@ -0,0 +1,68 @@
+/*
+ *  caja-configurable.c - Interface for configuration
+ *
+ *  Copyright (C) 2003 Novell, Inc.
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library 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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public
+ *  License along with this library; if not, write to the Free
+ *  Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ *  Author: 20kdc <[email protected]>
+ *  Based on caja-menu-provider.h by Dave Camp <[email protected]>
+ *
+ */
+
+/* This interface is implemented by Caja extensions that want to
+ * have configuration screens (this is particularly important for open-terminal)
+ */
+
+#ifndef CAJA_CONFIGURABLE_H
+#define CAJA_CONFIGURABLE_H
+
+#include <glib-object.h>
+#include <gtk/gtk.h>
+#include "caja-extension-types.h"
+#include "caja-file-info.h"
+#include "caja-menu.h"
+
+G_BEGIN_DECLS
+
+#define CAJA_TYPE_CONFIGURABLE           (caja_configurable_get_type ())
+#define CAJA_CONFIGURABLE(obj)           (G_TYPE_CHECK_INSTANCE_CAST ((obj), CAJA_TYPE_CONFIGURABLE, CajaConfigurable))
+#define CAJA_IS_CONFIGURABLE(obj)        (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CAJA_TYPE_CONFIGURABLE))
+#define CAJA_CONFIGURABLE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), CAJA_TYPE_CONFIGURABLE, CajaConfigurableIface))
+
+typedef struct _CajaConfigurable       CajaConfigurable;
+typedef struct _CajaConfigurableIface  CajaConfigurableIface;
+
+/**
+ * CajaConfigurableIface:
+ * @g_iface: The parent interface.
+ * @run: Starts the configuration panel (should use g_dialog_run)
+ *
+ * Interface for extensions to provide additional menu items.
+ */
+
+struct _CajaConfigurableIface {
+    GTypeInterface g_iface;
+
+    void (*run_config) (CajaConfigurable *provider);
+};
+
+/* Interface Functions */
+GType caja_configurable_get_type   (void);
+void  caja_configurable_run_config (CajaConfigurable *provider);
+
+G_END_DECLS
+
+#endif