1 files changed, 82 insertions, 0 deletions
diff --git a/plugins/dumb/dumb-kode54/studio/include/dumbgui.h b/plugins/dumb/dumb-kode54/studio/include/dumbgui.h
new file mode 100644
index 00000000..f6cc2bc7
--- /dev/null
+++ b/plugins/dumb/dumb-kode54/studio/include/dumbgui.h
@@ -0,0 +1,82 @@
+#ifndef INCLUDED_DUMBGUI_H
+#define INCLUDED_DUMBGUI_H
+
+
+/* GUI_FINISHED_WITH: Set this in your update, key or mouse function when you
+ *                    don't need the object any more. It will be destroyed
+ *                    before redrawing or any subsequent updates take place.
+ * GUI_OTHER:         Any powers of two greater than or equal to this are
+ *                    free for use by objects for specific purposes.
+ */
+#define GUI_FINISHED_WITH 1
+#define GUI_OTHER         2
+
+
+typedef struct GUI GUI;
+
+
+/* GUI_CREATE:    Create a GUI object.
+ * GUI_DESTROY:   Destroy the GUI object.
+ * GUI_KEY:       Respond to a key.
+ * GUI_UPDATE:    Process any real-time activity.
+ * GUI_DRAW:      Draw any parts of the GUI that have changed. This may be
+ *                called more than once with different clipping rectangles,
+ *                so don't clear any flags here.
+ * GUI_DRAWN:     Clear any redraw flags.
+ * GUI_CHANGED_*: Set flags to redraw parts of the object as necessary for
+ *                the change that has occurred.
+ */
+typedef void (*GUI_CREATE)(GUI *gui, void *param);
+typedef void (*GUI_DESTROY)(GUI *gui);
+typedef void (*GUI_KEY)(GUI *gui, int k);
+typedef void (*GUI_UPDATE)(GUI *gui);
+typedef void (*GUI_DRAW)(GUI *gui);
+typedef void (*GUI_DRAWN)(GUI *gui);
+typedef void (*GUI_CHANGED_ALL)(GUI *gui);
+typedef void (*GUI_CHANGED_ACTIVE)(GUI *gui);
+
+
+typedef struct GUI_COMMANDS
+{
+	GUI_CREATE create;
+	GUI_DESTROY destroy;
+	GUI_KEY key;
+	GUI_UPDATE update;
+	GUI_DRAW draw;
+	GUI_DRAWN drawn;
+	GUI_CHANGED_ALL changed_all;
+	GUI_CHANGED_ACTIVE changed_active;
+}
+GUI_COMMANDS;
+
+
+struct GUI
+{
+	GUI_COMMANDS *com;
+
+	GUI *parent;
+
+	int x, y, w, h;
+	int flags;
+
+	void *data;
+};
+
+
+extern GUI *gui_active;
+
+void gui_set_active(GUI *gui);
+
+GUI *gui_create(GUI_COMMANDS *com, GUI *parent, int x, int y, int w, int h, void *param);
+void gui_destroy(GUI *gui);
+void gui_key(GUI *gui, int k);
+void gui_update(GUI *gui);
+void gui_draw(GUI *gui);
+void gui_draw_void(void *gui);
+void gui_drawn(GUI *gui);
+void gui_changed_all(GUI *gui);
+void gui_changed_active(GUI *gui);
+
+
+#endif /* INCLUDED_DUMBGUI_H */
+