Added Imagemap plug-in.

--Sven

plug-ins/imagemap/imap_cmd_cut.c

@@ -0,0 +1,98 @@
+/*
+ * This is a plug-in for the GIMP.
+ *
+ * Generates clickable image maps.
+ *
+ * Copyright (C) 1998-1999 Maurits Rijk  lpeek.mrijk@consunet.nl
+ *
+ * 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.
+ *
+ */
+
+#include "imap_cmd_delete.h"
+#include "imap_cmd_cut.h"
+#include "imap_main.h"
+
+static void cut_command_destruct(Command_t *parent);
+static gboolean cut_command_execute(Command_t *parent);
+static void cut_command_undo(Command_t *parent);
+static void cut_command_redo(Command_t *parent);
+
+static CommandClass_t cut_command_class = {
+   cut_command_destruct,
+   cut_command_execute,
+   cut_command_undo,
+   cut_command_redo
+};
+
+typedef struct {
+   Command_t 	 parent;
+   ObjectList_t *list;
+   ObjectList_t *paste_buffer;
+} CutCommand_t;
+
+Command_t*
+cut_command_new(ObjectList_t *list)
+{
+   CutCommand_t *command = g_new(CutCommand_t, 1);
+   command->list = list;
+   command->paste_buffer = NULL;
+   return command_init(&command->parent, "Cut", &cut_command_class);
+}
+
+static void
+cut_command_destruct(Command_t *parent)
+{
+   CutCommand_t *command = (CutCommand_t*) parent;
+   object_list_destruct(command->paste_buffer);
+}
+
+static void
+remove_one_object(Object_t *obj, gpointer data)
+{
+   CutCommand_t *command = (CutCommand_t*) data;
+   command_add_subcommand(&command->parent,
+			  delete_command_new(command->list, obj));
+}
+
+static gboolean
+cut_command_execute(Command_t *parent)
+{
+   CutCommand_t *command = (CutCommand_t*) parent;
+   gpointer id;
+
+   command->paste_buffer = object_list_copy(command->paste_buffer, 
+					    get_paste_buffer());
+   id = object_list_add_remove_cb(command->list, remove_one_object, command);
+   object_list_cut(command->list);
+   object_list_remove_remove_cb(command->list, id);
+
+   redraw_preview();		/* Fix me! */
+   return TRUE;
+}
+
+static void
+cut_command_undo(Command_t *parent)
+{
+   CutCommand_t *command = (CutCommand_t*) parent;
+   object_list_copy(get_paste_buffer(), command->paste_buffer);
+   redraw_preview();		/* Fix me! */
+}
+
+static void
+cut_command_redo(Command_t *command)
+{
+   redraw_preview();		/* Fix me! */
+}