image widget implementation work in progress

include/gwin/gwin.h

@@ -746,10 +746,15 @@ extern "C" {
 	#if GWIN_NEED_CONSOLE || defined(__DOXYGEN__)
 		#include "gwin/console.h"
 	#endif
+
 	#if GWIN_NEED_GRAPH || defined(__DOXYGEN__)
 		#include "gwin/graph.h"
 	#endif
 
+	#if GWIN_NEED_IMAGE || defined(__DOXYGEN__)
+		#include "gwin/image.h"
+	#endif
+
 #endif /* GFX_USE_GWIN */
 
 #endif /* _GWIN_H */

include/gwin/image.h

@@ -0,0 +1,47 @@
+/*
+ * This file is subject to the terms of the GFX License. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ *              http://chibios-gfx.com/license.html
+ */
+
+/**
+ * @file	include/gwin/image.h
+ * @brief	GWIN image widget header file.
+ *
+ * @defgroup Image Image
+ * @ingroup GWIN
+ *
+ * @details		GWIN allos it to create an image widget. The widget
+ *				takes no user input.
+ *
+ * @pre			GFX_USE_GWIN must be set to TRUE in your gfxconf.h
+ * @pre			GWIN_NEED_IMAGE must be set to TRUE in your gfxconf.h
+ *
+ * @{
+ */
+
+#ifndef _GWIN_IMAGE_H
+#define _GWIN_IMAGE_H
+
+// This file is included within "gwin/gwin.h"
+
+// An image window
+typedef struct GImageWidget_t {
+	GWindowObject	g;
+} GImageWidget;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+GHandle gwinImageCreate(GImageWidget *widget, GWindowInit *pInit);
+void gwinImageDisplay(GImageWidget *widget, gdispImage *image);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _GWIN_IMAGE_H
+/** @} */
+

src/gwin/gwin.mk

@@ -6,4 +6,5 @@ GFXSRC +=   $(GFXLIB)/src/gwin/gwin.c \
 			$(GFXLIB)/src/gwin/button.c \
 			$(GFXLIB)/src/gwin/slider.c \
 			$(GFXLIB)/src/gwin/checkbox.c \
+			$(GFXLIB)/src/gwin/image.c \
 			

src/gwin/image.c

@@ -0,0 +1,63 @@
+/*
+ * This file is subject to the terms of the GFX License. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ *              http://chibios-gfx.com/license.html
+ */
+
+/**
+ * @file	src/gwin/image.c
+ * @brief	GWIN sub-system image code.
+ */
+
+#include "gfx.h"
+
+#if GFX_USE_GWIN && GWIN_NEED_IMAGE
+
+#include "gwin/class_gwin.h"
+
+static void _destroy(GWindowObject *gh) {
+	(void)gh;
+
+	return;
+}
+
+static void _redraw(GWindowObject *gh) {
+	(void)gh;
+
+	return;
+}
+
+static void _afterClear(GWindowObject *gh) {
+	((GImageWidget *)gh)->cx = 0;
+	((GImageWidget *)gh)->cy = 0;
+
+	return;
+}
+
+static const gwinVMT imageVMT = {
+	"Image",					// The class name
+	sizeof(GImageWidget),		// The object size
+	_destroy,					// The destroy routine
+	_redraw,					// The redraw routine
+	_afterClear,				// The after-clear routine
+};
+
+GHandle gwinImageCreate(GImageWidget *widget, GWindowInit *pInit) {
+	if (!(widget = (GImageWidget *)_gwindowCreate(&widget->g, pInit, &imageVMT, 0)))
+		return 0;
+
+	widget->cx = 0;
+	widget->cy = 0;
+	gwinSetVisible((GHandle)widget, pInit->show);
+
+	return (GHandle)widget;
+}
+
+void gwinImageDisplay(GImageWidget *widget, gdispImage *image) {
+
+}
+
+#endif // GFX_USE_GWIN && GWIN_NEED_IMAGE
+/** @} */
+