1 files changed, 79 insertions, 0 deletions
diff --git a/libcaja-extension/caja-widget-view-provider.h b/libcaja-extension/caja-widget-view-provider.h
new file mode 100644
index 00000000..1bd21a5f
--- /dev/null
+++ b/libcaja-extension/caja-widget-view-provider.h
@@ -0,0 +1,79 @@
+/* vi: set sw=4 ts=4 wrap ai: */
+/*
+ * caja-widget-view-provider.h: This file is part of ____
+ *
+ * Copyright (C) 2019 yetist <yetist@yetipc>
+ *
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * */
+
+#ifndef __CAJA_WIDGET_VIEW_PROVIDER_H__
+#define __CAJA_WIDGET_VIEW_PROVIDER_H__ 1
+
+#include <glib-object.h>
+#include <gtk/gtk.h>
+#include "caja-file-info.h"
+#include "caja-extension-types.h"
+
+G_BEGIN_DECLS
+
+#define CAJA_TYPE_WIDGET_VIEW_PROVIDER (caja_widget_view_provider_get_type ())
+#define CAJA_WIDGET_VIEW_PROVIDER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CAJA_TYPE_WIDGET_VIEW_PROVIDER, CajaWidgetViewProvider))
+#define CAJA_IS_WIDGET_VIEW_PROVIDER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CAJA_TYPE_WIDGET_VIEW_PROVIDER))
+#define CAJA_WIDGET_VIEW_PROVIDER_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), CAJA_TYPE_WIDGET_VIEW_PROVIDER, CajaWidgetViewProviderIface))
+
+typedef struct _CajaWidgetViewProvider CajaWidgetViewProvider;
+typedef struct _CajaWidgetViewProviderIface CajaWidgetViewProviderIface;
+
+/**
+ * CajaWidgetViewProviderIface:
+ * @g_iface: The parent interface.
+ * @get_widget: Returns a #GtkWidget.
+ * See caja_widget_view_provider_get_widget() for details.
+ *
+ * Interface for extensions to provide widgets view.
+ */
+struct _CajaWidgetViewProviderIface {
+ GTypeInterface g_iface;
+
+ gboolean (*supports_uri) (CajaWidgetViewProvider *provider,
+ const char *uri,
+ GFileType file_type,
+ const char *mime_type);
+ GtkWidget* (*get_widget) (CajaWidgetViewProvider *provider);
+ void (*add_file) (CajaWidgetViewProvider *provider, CajaFile *file, CajaFile *directory);
+ void (*set_location) (CajaWidgetViewProvider *provider, const char *location);
+ void (*set_window) (CajaWidgetViewProvider *provider, GtkWindow *window);
+};
+
+/* Interface Functions */
+GType caja_widget_view_provider_get_type (void);
+
+GtkWidget *caja_widget_view_provider_get_widget (CajaWidgetViewProvider *provider);
+void caja_widget_view_provider_add_file (CajaWidgetViewProvider *provider,
+ CajaFile *file,
+ CajaFile *directory);
+void caja_widget_view_provider_set_location (CajaWidgetViewProvider *provider,
+ const char *location);
+void caja_widget_view_provider_set_window (CajaWidgetViewProvider *provider,
+ GtkWindow *window);
+gboolean caja_widget_view_provider_supports_uri (CajaWidgetViewProvider *provider,
+ const char *uri,
+ GFileType file_type,
+ const char *mime_type);
+G_END_DECLS
+
+#endif /* __CAJA_WIDGET_VIEW_PROVIDER_H__ */