image widget implementation work in progress

ugfx_release_2.6
Joel Bodenmann 2013-07-01 10:10:45 +02:00
parent b8b149591f
commit de27a6c2db
4 changed files with 116 additions and 0 deletions

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@ -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 */

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@ -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
/** @} */

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@ -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 \

63
src/gwin/image.c 100644
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@ -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
/** @} */