1 files changed, 110 insertions, 0 deletions
diff --git a/gui/image.cpp b/gui/image.cpp
new file mode 100644
index 000000000..2b5c54197
--- /dev/null
+++ b/gui/image.cpp
@@ -0,0 +1,110 @@
+/*
+	Copyright 2017 TeamWin
+	This file is part of TWRP/TeamWin Recovery Project.
+
+	TWRP is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	TWRP is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with TWRP.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+// image.cpp - GUIImage object
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/reboot.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <time.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include <string>
+
+extern "C" {
+#include "../twcommon.h"
+}
+#include "../minuitwrp/minui.h"
+
+#include "rapidxml.hpp"
+#include "objects.hpp"
+
+GUIImage::GUIImage(xml_node<>* node) : GUIObject(node)
+{
+	mImage = NULL;
+	mHighlightImage = NULL;
+	isHighlighted = false;
+
+	if (!node)
+		return;
+
+	mImage = LoadAttrImage(FindNode(node, "image"), "resource");
+	mHighlightImage = LoadAttrImage(FindNode(node, "image"), "highlightresource");
+
+	// Load the placement
+	LoadPlacement(FindNode(node, "placement"), &mRenderX, &mRenderY, NULL, NULL, &mPlacement);
+
+	if (mImage && mImage->GetResource())
+	{
+		mRenderW = mImage->GetWidth();
+		mRenderH = mImage->GetHeight();
+
+		// Adjust for placement
+		if (mPlacement != TOP_LEFT && mPlacement != BOTTOM_LEFT)
+		{
+			if (mPlacement == CENTER)
+				mRenderX -= (mRenderW / 2);
+			else
+				mRenderX -= mRenderW;
+		}
+		if (mPlacement != TOP_LEFT && mPlacement != TOP_RIGHT)
+		{
+			if (mPlacement == CENTER)
+				mRenderY -= (mRenderH / 2);
+			else
+				mRenderY -= mRenderH;
+		}
+		SetPlacement(TOP_LEFT);
+	}
+}
+
+int GUIImage::Render(void)
+{
+	if (!isConditionTrue())
+		return 0;
+
+	if (isHighlighted && mHighlightImage && mHighlightImage->GetResource()) {
+		gr_blit(mHighlightImage->GetResource(), 0, 0, mRenderW, mRenderH, mRenderX, mRenderY);
+		return 0;
+	}
+	else if (!mImage || !mImage->GetResource())
+		return -1;
+
+	gr_blit(mImage->GetResource(), 0, 0, mRenderW, mRenderH, mRenderX, mRenderY);
+	return 0;
+}
+
+int GUIImage::SetRenderPos(int x, int y, int w, int h)
+{
+	if (w || h)
+		return -1;
+
+	mRenderX = x;
+	mRenderY = y;
+	return 0;
+}
+