mTextControl moved to /libs

1 files changed, 0 insertions, 209 deletions

diff --git a/plugins/mTextControl/src/ImageDataObjectHlp.cpp b/plugins/mTextControl/src/ImageDataObjectHlp.cpp
deleted file mode 100644
index e928834ff1..0000000000
--- a/plugins/mTextControl/src/ImageDataObjectHlp.cpp
+++ /dev/null
@@ -1,209 +0,0 @@
-/*

-Miranda SmileyAdd Plugin

-Copyright (C) 2004-2005 Rein-Peter de Boer (peacow) and followers

-

-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.

-*/

-

-//imagedataobject

-//code taken partly from public example on the internet, source unknown.

-

-#include "stdafx.h"

-#include "ImageDataObjectHlp.h"

-

-struct EMFCACHE

-{

-	HENHMETAFILE hEmf;

-	HICON hIcon;

-	EMFCACHE *prev;

-	EMFCACHE *next;

-} *emfCache = nullptr;

-int emfCacheSize = 0;

-mir_cs csEmfCache;

-

-void UnloadEmfCache()

-{

-	while (emfCache)

-	{

-		EMFCACHE *tmp = emfCache->next;

-		delete emfCache;

-		emfCache = tmp;

-	}

-}

-

-HENHMETAFILE CacheIconToEmf(HICON hIcon)

-{

-	HENHMETAFILE result = nullptr;

-	mir_cslock lck(csEmfCache);

-	for (EMFCACHE *p = emfCache; p; p = p->next)

-		if (p->hIcon == hIcon)

-		{

-			if (p->prev)

-			{

-				p->prev->next = p->next;

-				if (p->next) p->next->prev = p->prev;

-				p->prev = nullptr;

-				emfCache->prev = p;

-				p->next = emfCache;

-				emfCache = p;

-				result = CopyEnhMetaFile(emfCache->hEmf, nullptr);

-				break;

-			}

-		}

-

-	// cache new item

-	if (!result)

-	{

-		EMFCACHE *newItem = new EMFCACHE;

-		newItem->prev = nullptr;

-		newItem->next = emfCache;

-		if (emfCache) emfCache->prev = newItem;

-		emfCache = newItem;

-		emfCacheSize++;

-

-		HDC emfdc = CreateEnhMetaFile(nullptr, nullptr, nullptr, L"icon");

-		DrawIconEx(emfdc, 0, 0, (HICON)hIcon, 16, 16, 0, nullptr, DI_NORMAL);

-		emfCache->hIcon = hIcon;

-		emfCache->hEmf = CloseEnhMetaFile(emfdc);

-		result = CopyEnhMetaFile(emfCache->hEmf, nullptr);

-	}

-

-	// tail cutoff

-	if (emfCacheSize > 20)

-	{

-		int n = 0;

-		EMFCACHE *p;

-		for (p = emfCache; p; p = p->next)

-			if (++n > 20)

-				break;

-		while (p->next)

-		{

-			EMFCACHE *tmp = p->next;

-			p->next = p->next->next;

-			delete tmp;

-		}

-		if (p->next) p->next->prev = p;

-		emfCacheSize = 20;

-	}

-

-	return result;

-}

-

-HRESULT CreateDataObject(const FORMATETC *fmtetc, const STGMEDIUM *stgmed, UINT count, IDataObject **ppDataObject);

-

-// returns true on success, false on failure

-//bool InsertBitmap(IRichEditOle* pRichEditOle, HBITMAP hBitmap, HGLOBAL hGlobal)

-bool InsertBitmap(IRichEditOle* pRichEditOle, HENHMETAFILE hEmf)

-{

-	SCODE sc;

-

-	// Get the image data object

-	//

-	static const FORMATETC lc_format[] =

-	{

-		{ CF_ENHMETAFILE, nullptr, DVASPECT_CONTENT, -1, TYMED_ENHMF }//,

-		//		{ CF_BITMAP, 0, DVASPECT_CONTENT, -1, TYMED_GDI },

-		//		{ CF_TEXT,   0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL } 

-	};

-

-	STGMEDIUM lc_stgmed[] =

-	{

-		{ TYMED_ENHMF, { (HBITMAP)hEmf }, nullptr }//,

-		//		{ TYMED_GDI, { hBitmap }, 0 },

-		//		{ TYMED_HGLOBAL, { (HBITMAP)hGlobal }, 0 }

-	};

-

-	IDataObject *pods;

-	CreateDataObject(lc_format, lc_stgmed, 1, &pods);

-

-	// Get the RichEdit container site

-	//

-	IOleClientSite *pOleClientSite;

-	pRichEditOle->GetClientSite(&pOleClientSite);

-

-	// Initialize a Storage Object

-	//

-	LPLOCKBYTES lpLockBytes = nullptr;

-	sc = CreateILockBytesOnHGlobal(nullptr, TRUE, &lpLockBytes);

-	if (sc != S_OK)

-	{

-		pOleClientSite->Release();

-		return false;

-	}

-

-	IStorage *pStorage;

-	sc = StgCreateDocfileOnILockBytes(lpLockBytes,

-		STGM_SHARE_EXCLUSIVE | STGM_CREATE | STGM_READWRITE, 0, &pStorage);

-	if (sc != S_OK)

-	{

-		lpLockBytes->Release();

-		pOleClientSite->Release();

-		pods->Release();

-		return false;

-	}

-

-	// The final ole object which will be inserted in the richedit control

-	//

-	IOleObject *pOleObject;

-	sc = OleCreateStaticFromData(pods, IID_IOleObject, OLERENDER_FORMAT,

-		(LPFORMATETC)lc_format, pOleClientSite, pStorage, (void **)&pOleObject);

-	if (sc != S_OK)

-	{

-		pStorage->Release();

-		lpLockBytes->Release();

-		pOleClientSite->Release();

-		return false;

-	}

-

-	// all items are "contained" -- this makes our reference to this object

-	//  weak -- which is needed for links to embedding silent update.

-	OleSetContainedObject(pOleObject, TRUE);

-

-	// Now Add the object to the RichEdit 

-	//

-	REOBJECT reobject = { 0 };

-

-	reobject.cbStruct = sizeof(REOBJECT);

-	reobject.cp = REO_CP_SELECTION;

-	reobject.dvaspect = DVASPECT_CONTENT;

-	reobject.poleobj = pOleObject;

-	reobject.polesite = pOleClientSite;

-	reobject.pstg = pStorage;

-	reobject.dwFlags = REO_BELOWBASELINE;

-

-	sc = pOleObject->GetUserClassID(&reobject.clsid);

-	if (sc != S_OK)

-	{

-		pOleObject->Release();

-		pStorage->Release();

-		lpLockBytes->Release();

-		pOleClientSite->Release();

-		return false;

-	}

-

-	// Insert the bitmap at the current location in the richedit control

-	//

-	sc = pRichEditOle->InsertObject(&reobject);

-

-	// Release all unnecessary interfaces

-	//

-	pOleObject->Release();

-	pStorage->Release();

-	lpLockBytes->Release();

-	pOleClientSite->Release();

-	pods->Release();

-

-	return sc == S_OK;

-}