From 82a3f8491f6ec3b6bbb161167fc435acbfacc3a1 Mon Sep 17 00:00:00 2001
From: Joel Bodenmann <joel@unormal.org>
Date: Fri, 9 May 2014 12:07:08 +0200
Subject: Renaming image widget files to appropriate name

---
 src/gwin/gimage.c | 175 ------------------------------------------------------
 1 file changed, 175 deletions(-)
 delete mode 100644 src/gwin/gimage.c

(limited to 'src/gwin/gimage.c')

diff --git a/src/gwin/gimage.c b/src/gwin/gimage.c
deleted file mode 100644
index 44ba785a..00000000
--- a/src/gwin/gimage.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * 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://ugfx.org/license.html
- */
-
-/**
- * @file	src/gwin/gimage.c
- * @brief	GWIN sub-system image code.
- */
-
-#include "gfx.h"
-
-#if GFX_USE_GWIN && GWIN_NEED_IMAGE
-
-#include "src/gwin/class_gwin.h"
-
-#define widget(gh)	((GImageObject *)gh)
-
-static void _destroy(GWindowObject *gh) {
-	if (gdispImageIsOpen(&widget(gh)->image))
-		gdispImageClose(&widget(gh)->image);
-}
-
-#if GWIN_NEED_IMAGE_ANIMATION
-	static void _redraw(GHandle gh);
-
-	static void _timer(void *gh) {
-		// We need to re-test the visibility in case it has been made invisible since the last frame.
-		if ((((GHandle)gh)->flags & GWIN_FLG_VISIBLE))
-			_redraw((GHandle)gh);
-	}
-#endif
-
-static void _redraw(GHandle gh) {
-	coord_t		x, y, w, h, dx, dy;
-	color_t		bg;
-	#if GWIN_NEED_IMAGE_ANIMATION
-		delaytime_t	delay;
-	#endif
-
-	// The default display area
-	dx = 0;
-	dy = 0;
-	x = gh->x;
-	y = gh->y;
-	w = gh->width;
-	h = gh->height;
-	bg = gwinGetDefaultBgColor();
-
-	// If the image isn't open just clear the area
-	if (!gdispImageIsOpen(&widget(gh)->image)) {
-		gdispGFillArea(gh->display, x, y, w, h, bg);
-		return;
-	}
-
-	// Center horizontally if the area is larger than the image
-	if (widget(gh)->image.width < w) {
-		w = widget(gh)->image.width;
-		dx = (gh->width-w)/2;
-		x += dx;
-		if (dx)
-			gdispGFillArea(gh->display, gh->x, y, dx, h, bg);
-		gdispGFillArea(gh->display, x+w, y, gh->width-dx-w, h, bg);
-		dx = 0;
-	}
-
-	// Center image horizontally if the area is smaller than the image
-	else if (widget(gh)->image.width > w) {
-		dx = (widget(gh)->image.width - w)/2;
-	}
-
-	// Center vertically if the area is larger than the image
-	if (widget(gh)->image.height < h) {
-		h = widget(gh)->image.height;
-		dy = (gh->height-h)/2;
-		y += dy;
-		if (dy)
-			gdispGFillArea(gh->display, x, gh->y, w, dy, bg);
-		gdispGFillArea(gh->display, x, y+h, w, gh->height-dy-h, bg);
-		dy = 0;
-	}
-
-	// Center image vertically if the area is smaller than the image
-	else if (widget(gh)->image.height > h) {
-		dy = (widget(gh)->image.height - h)/2;
-	}
-
-	// Reset the background color in case it has changed
-	gdispImageSetBgColor(&widget(gh)->image, bg);
-
-	// Display the image
-	gdispGImageDraw(gh->display, &widget(gh)->image, x, y, w, h, dx, dy);
-
-	#if GWIN_NEED_IMAGE_ANIMATION
-		// read the delay for the next frame
-		delay = gdispImageNext(&widget((GHandle)gh)->image);
-
-		// Wait for that delay if required
-		switch(delay) {
-		case TIME_INFINITE:
-			// Everything is done
-			break;
-		case TIME_IMMEDIATE:
-			// We can't allow a continuous loop here as it would lock the system up so we delay for the minimum period
-			delay = 1;
-			// Fall through
-		default:
-			// Start the timer to draw the next frame of the animation
-			gtimerStart(&widget((GHandle)gh)->timer, _timer, (void*)gh, FALSE, delay);
-			break;
-		}
-	#endif
-}
-
-static const gwinVMT imageVMT = {
-	"Image",					// The class name
-	sizeof(GImageObject),		// The object size
-	_destroy,					// The destroy routine
-	_redraw,					// The redraw routine
-	0,							// The after-clear routine
-};
-
-GHandle gwinGImageCreate(GDisplay *g, GImageObject *gobj, GWindowInit *pInit) {
-	if (!(gobj = (GImageObject *)_gwindowCreate(g, &gobj->g, pInit, &imageVMT, 0)))
-		return 0;
-
-	// Ensure the gdispImageIsOpen() gives valid results
-	gobj->image.type = 0;
-	gobj->image.fns = 0;
-
-	// Initialise the timer
-	#if GWIN_NEED_IMAGE_ANIMATION
-		gtimerInit(&gobj->timer);
-	#endif
-	
-	gwinSetVisible((GHandle)gobj, pInit->show);
-
-	return (GHandle)gobj;
-}
-
-bool_t gwinImageOpenGFile(GHandle gh, GFILE *f) {
-	// is it a valid handle?
-	if (gh->vmt != (gwinVMT *)&imageVMT)
-		return FALSE;
-
-	if (gdispImageIsOpen(&widget(gh)->image))
-		gdispImageClose(&widget(gh)->image);
-
-	if ((gdispImageOpenGFile(&widget(gh)->image, f) & GDISP_IMAGE_ERR_UNRECOVERABLE))
-		return FALSE;
-
-	if ((gh->flags & GWIN_FLG_VISIBLE)) {
-		// Setting the clip here shouldn't be necessary if the redraw doesn't overdraw
-		//	but we put it in for safety anyway
-		#if GDISP_NEED_CLIP
-			gdispGSetClip(gh->display, gh->x, gh->y, gh->width, gh->height);
-		#endif
-		_redraw(gh);
-	}
-
-	return TRUE;
-}
-
-gdispImageError gwinImageCache(GHandle gh) {
-	// is it a valid handle?
-	if (gh->vmt != (gwinVMT *)&imageVMT)
-		return GDISP_IMAGE_ERR_BADFORMAT;
-
-	return gdispImageCache(&widget(gh)->image);
-}
-
-#endif // GFX_USE_GWIN && GWIN_NEED_IMAGE
-/** @} */
-- 
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