Whoops, too soon to kill EImportHook just yet.

1 files changed, 70 insertions, 0 deletions

diff --git a/e-util/e-import.h b/e-util/e-import.h
index 8215604c69..b0ffe3b3d5 100644
--- a/e-util/e-import.h
+++ b/e-util/e-import.h
@@ -185,6 +185,76 @@ void e_import_target_free(EImport *ep, gpointer o);
 EImportTargetURI *e_import_target_new_uri(EImport *ei, const gchar *suri, const gchar *duri);
 EImportTargetHome *e_import_target_new_home(EImport *ei);
 
+/* ********************************************************************** */
+
+/* import plugin target, they are closely integrated */
+
+/* To implement a basic import plugin, you just need to subclass
+   this and initialise the class target type tables */
+
+#include "e-util/e-plugin.h"
+
+typedef struct _EPluginHookTargetMap EImportHookTargetMap;
+typedef struct _EPluginHookTargetKey EImportHookTargetMask;
+
+typedef struct _EImportHook EImportHook;
+typedef struct _EImportHookClass EImportHookClass;
+
+typedef struct _EImportHookImporter EImportHookImporter;
+
+struct _EImportHookImporter {
+	EImportImporter importer;
+
+	/* user_data == EImportHook */
+
+	gchar *supported;
+	gchar *get_widget;
+	gchar *import;
+	gchar *cancel;
+};
+
+/**
+ * struct _EImportHook - Plugin hook for importuration windows.
+ *
+ * @hook: Superclass.
+ * @groups: A list of EImportHookGroup's of all importuration windows
+ * this plugin hooks into.
+ *
+ **/
+struct _EImportHook {
+	EPluginHook hook;
+
+	GSList *importers;
+};
+
+/**
+ * struct _EImportHookClass - Abstract class for importuration window
+ * plugin hooks.
+ *
+ * @hook_class: Superclass.
+ * @target_map: A table of EImportHookTargetMap structures describing
+ * the possible target types supported by this class.
+ * @import_class: The EImport derived class that this hook
+ * implementation drives.
+ *
+ * This is an abstract class defining the plugin hook point for
+ * importuration windows.
+ *
+ **/
+struct _EImportHookClass {
+	EPluginHookClass hook_class;
+
+	/* EImportHookTargetMap by .type */
+	GHashTable *target_map;
+	/* the import class these imports's belong to */
+	EImportClass *import_class;
+};
+
+GType e_import_hook_get_type(void);
+
+/* for implementors */
+void e_import_hook_class_add_target_map(EImportHookClass *klass, const EImportHookTargetMap *);
+
 G_END_DECLS
 
 #endif /* __E_IMPORT_H__ */