From cb4a46e7fbe62d788e66ed6121c717a2d22a4d7c Mon Sep 17 00:00:00 2001
From: watcherhd <watcherhd@e753b5eb-9565-29b2-b5c5-2cc6f99dfbcb>
Date: Thu, 21 Apr 2011 14:14:52 +0000
Subject: svn.miranda.im is moving to a new home!

git-svn-id: http://miranda-plugins.googlecode.com/svn/trunk@7 e753b5eb-9565-29b2-b5c5-2cc6f99dfbcb
---
 popup/src/avatars_gif.cpp | 143 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 143 insertions(+)
 create mode 100644 popup/src/avatars_gif.cpp

(limited to 'popup/src/avatars_gif.cpp')

diff --git a/popup/src/avatars_gif.cpp b/popup/src/avatars_gif.cpp
new file mode 100644
index 0000000..24ee798
--- /dev/null
+++ b/popup/src/avatars_gif.cpp
@@ -0,0 +1,143 @@
+/*
+Popup Plus plugin for Miranda IM
+
+Copyright	© 2002 Luca Santarelli,
+			© 2004-2007 Victor Pavlychko
+			© 2010 MPK
+			© 2010 Merlin_de
+
+This program 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 2
+of the License, or (at your option) any later version.
+
+This program 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 this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+===============================================================================
+
+File name      : $HeadURL: http://svn.miranda.im/mainrepo/popup/trunk/src/avatars_gif.cpp $
+Revision       : $Revision: 1624 $
+Last change on : $Date: 2010-06-24 19:39:34 +0300 (Чт, 24 июн 2010) $
+Last change by : $Author: Merlin_de $
+
+===============================================================================
+*/
+
+#include "headers.h"
+
+GifAvatar::GifAvatar(HANDLE hContact): PopupAvatar(hContact)
+{
+	av = (avatarCacheEntry *)CallService(MS_AV_GETAVATARBITMAP, (WPARAM)hContact, 0);
+	bIsAnimated = true;
+	bIsValid = true;
+	GDIPlus_GetGIFSize(av->szFilename, &this->width, &this->height);
+
+	hBitmap = NULL;
+	frameDelays = NULL;
+	frameCount = 0;
+	frameSize.cx = frameSize.cy = 0;
+
+	cachedHeight = cachedWidth = -1;
+
+	activeFrame = 0;
+}
+
+GifAvatar::~GifAvatar()
+{
+	if (frameDelays) {
+		mir_free(frameDelays);
+		frameDelays = NULL;
+	}
+	if (hBitmap) DeleteObject(hBitmap);
+}
+
+int GifAvatar::activeFrameDelay()
+{
+	if (!av || !frameCount || !frameDelays || !hBitmap || (activeFrame < 0) || (activeFrame >= frameCount))
+		return -1;
+	return frameDelays[activeFrame];
+}
+
+void GifAvatar::draw(MyBitmap *bmp, int x, int y, int w, int h, POPUPOPTIONS *options)
+{
+	if (!av || (w <= 0) || (h <= 0)) return;
+
+	if (!frameCount || !frameDelays || !hBitmap || (cachedWidth != w) || (cachedHeight != h))
+	{
+		cachedWidth = w;
+		cachedHeight = h;
+		if (frameDelays) {
+			mir_free(frameDelays);
+			frameDelays = NULL;
+		}
+		if (hBitmap) DeleteObject(hBitmap);
+		GDIPlus_ExtractAnimatedGIF(av->szFilename, w, h, &hBitmap, &frameDelays, &frameCount, &frameSize);
+	}
+
+	if (!frameCount) return;
+
+	HRGN rgn;
+	if (options->avatarRadius)
+	{
+		rgn = CreateRoundRectRgn(x, y, x+w, y+h, 2 * options->avatarRadius, 2 * options->avatarRadius);
+		SelectClipRgn(bmp->getDC(), rgn);
+	} else
+	{
+		rgn = CreateRectRgn(x, y, x+w, y+h);
+	}
+
+	HDC hdcTmp = CreateCompatibleDC(bmp->getDC());
+	SelectObject(hdcTmp, hBitmap);
+	SetStretchBltMode(bmp->getDC(), HALFTONE);
+
+#if defined(_UNICODE)
+	if (av->dwFlags & AVS_PREMULTIPLIED)
+	{
+		BLENDFUNCTION bf;
+		bf.BlendOp = AC_SRC_OVER;
+		bf.BlendFlags = 0;
+		bf.SourceConstantAlpha = 255;
+		bf.AlphaFormat = AC_SRC_ALPHA;
+		AlphaBlend(bmp->getDC(), x, y, w, h, hdcTmp, frameSize.cx*activeFrame, 0, frameSize.cx, frameSize.cy, bf);
+#else
+	if (MyAlphaBlend && (av->dwFlags & AVS_PREMULTIPLIED))
+	{
+		BLENDFUNCTION bf;
+		bf.BlendOp = AC_SRC_OVER;
+		bf.BlendFlags = 0;
+		bf.SourceConstantAlpha = 255;
+		bf.AlphaFormat = AC_SRC_ALPHA;
+		MyAlphaBlend(bmp->getDC(), x, y, w, h, hdcTmp, frameSize.cx*activeFrame, 0, frameSize.cx, frameSize.cy, bf);
+#endif
+		if (options->avatarBorders && options->avatarPNGBorders)
+		{
+			HBRUSH hbr = CreateSolidBrush(fonts.clAvatarBorder);
+			bmp->saveAlpha(x, y, w, h);
+			FrameRgn(bmp->getDC(), rgn, hbr, 1, 1); 
+			DeleteObject(hbr);
+			bmp->restoreAlpha(x, y, w, h);
+		}
+	}
+	else {
+		bmp->saveAlpha(x, y, w, h);
+		StretchBlt(bmp->getDC(), x, y, w, h, hdcTmp, frameSize.cx*activeFrame, 0, frameSize.cx, frameSize.cy, SRCCOPY);
+		if (options->avatarBorders) {
+			HBRUSH hbr = CreateSolidBrush(fonts.clAvatarBorder);
+			FrameRgn(bmp->getDC(), rgn, hbr, 1, 1); 
+			DeleteObject(hbr);
+		}
+		bmp->restoreAlpha(x, y, w, h);
+	}
+	DeleteObject(rgn);
+	SelectClipRgn(bmp->getDC(), NULL);
+	DeleteDC(hdcTmp);
+
+	activeFrame = (activeFrame + 1) % frameCount;
+}
-- 
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