1 files changed, 123 insertions, 0 deletions
diff --git a/navit/gui.c b/navit/gui.c
new file mode 100644
index 000000000..cc854e2bd
--- /dev/null
+++ b/navit/gui.c
@@ -0,0 +1,123 @@
+#include <glib.h>
+#include <string.h>
+#include "debug.h"
+#include "gui.h"
+#include "menu.h"
+#include "data_window.h"
+#include "item.h"
+#include "plugin.h"
+
+struct gui {
+	struct gui_methods meth;
+	struct gui_priv *priv;
+	struct attr **attrs;
+};
+
+struct gui *
+gui_new(struct attr *parent, struct attr **attrs)
+{
+	struct gui *this_;
+	struct attr *type_attr;
+	struct gui_priv *(*guitype_new)(struct navit *nav, struct gui_methods *meth, struct attr **attrs);
+	if (! (type_attr=attr_search(attrs, NULL, attr_type))) {
+		return NULL;
+	}
+
+        guitype_new=plugin_get_gui_type(type_attr->u.str);
+        if (! guitype_new)
+                return NULL;
+
+	this_=g_new0(struct gui, 1);
+	this_->priv=guitype_new(parent->u.navit, &this_->meth, attrs);
+	this_->attrs=attr_list_dup(attrs);
+	return this_;
+}
+
+int
+gui_get_attr(struct gui *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter)
+{
+	return attr_generic_get_attr(this_->attrs, type, attr, iter);
+}
+
+struct menu *
+gui_menubar_new(struct gui *gui)
+{
+	struct menu *this_;
+	if (! gui->meth.menubar_new)
+		return NULL;
+	this_=g_new0(struct menu, 1);
+	this_->priv=gui->meth.menubar_new(gui->priv, &this_->meth);
+	if (! this_->priv) {
+		g_free(this_);
+		return NULL;
+	}
+	return this_;
+}
+
+struct menu *
+gui_popup_new(struct gui *gui)
+{
+	struct menu *this_;
+	if (! gui->meth.popup_new)
+		return NULL;
+	this_=g_new0(struct menu, 1);
+	this_->priv=gui->meth.popup_new(gui->priv, &this_->meth);
+	if (! this_->priv) {
+		g_free(this_);
+		return NULL;
+	}
+	return this_;
+}
+
+struct datawindow *
+gui_datawindow_new(struct gui *gui, char *name, struct callback *click, struct callback *close)
+{
+	struct datawindow *this_;
+	if (! gui->meth.datawindow_new)
+		return NULL;
+	this_=g_new0(struct datawindow, 1);
+	this_->priv=gui->meth.datawindow_new(gui->priv, name, click, close, &this_->meth);
+	if (! this_->priv) {
+		g_free(this_);
+		return NULL;
+	}
+	return this_;
+}
+
+int
+gui_add_bookmark(struct gui *gui, struct pcoord *c, char *description)
+{
+	int ret;
+	dbg(2,"enter\n");
+	if (! gui->meth.add_bookmark)
+		return 0;
+	ret=gui->meth.add_bookmark(gui->priv, c, description);
+	
+	dbg(2,"ret=%d\n", ret);
+	return ret;
+}
+
+int
+gui_set_graphics(struct gui *this_, struct graphics *gra)
+{
+	if (! this_->meth.set_graphics)
+		return 1;
+	return this_->meth.set_graphics(this_->priv, gra);
+}
+
+int
+gui_has_main_loop(struct gui *this_)
+{
+	if (! this_->meth.run_main_loop)
+		return 0;
+	return 1;
+}
+
+int
+gui_run_main_loop(struct gui *this_)
+{
+	if (! gui_has_main_loop(this_))
+		return 1;
+	return this_->meth.run_main_loop(this_->priv);
+}
+