initial commit

git-svn-id: http://svn.miranda-ng.org/main/trunk@2 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 320 insertions, 0 deletions

diff --git a/plugins/UserInfoEx/svc_avatar.cpp b/plugins/UserInfoEx/svc_avatar.cpp
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+++ b/plugins/UserInfoEx/svc_avatar.cpp
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+/*

+UserinfoEx plugin for Miranda IM

+

+Copyright:

+ฉ 2006-2010 DeathAxe, Yasnovidyashii, Merlin, K. Romanov, Kreol

+

+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: https://userinfoex.googlecode.com/svn/trunk/svc_avatar.cpp $

+Revision       : $Revision: 187 $

+Last change on : $Date: 2010-09-08 16:05:54 +0400 (ะกั€, 08 ัะตะฝ 2010) $

+Last change by : $Author: ing.u.horn $

+

+===============================================================================

+*/

+

+#include "commonheaders.h"

+#include "m_protocols.h"

+#include "m_png.h"

+#include "m_avatars.h"

+

+namespace NServices 

+{

+	namespace NAvatar 

+	{

+

+		static HANDLE ghChangedHook = NULL;

+

+/*

+		int SaveBitmapAsAvatar(HBITMAP hBitmap, LPCSTR szFileName) 

+		{

+			BITMAPINFO* bmi;

+			HDC hdc;

+			HBITMAP hOldBitmap;

+			BITMAPINFOHEADER* pDib;

+			BYTE* pDibBits;

+			long dwPngSize = 0;

+			DIB2PNG convertor;

+			FILE* out;

+

+			// file exists?

+			out = fopen(szFileName, "rb");

+			if (out != NULL) {

+				fclose(out);

+				return ERROR_SUCCESS;

+			}	

+

+			if (!ServiceExists(MS_DIB2PNG)) {

+				MsgErr(NULL, TranslateT("Your png2dib.dll is either obsolete or damaged."));

+				return 1;

+			}

+

+			hdc = CreateCompatibleDC(NULL);

+			hOldBitmap = (HBITMAP)SelectObject(hdc, hBitmap);

+

+			bmi = (BITMAPINFO*)_alloca(sizeof(BITMAPINFO) + sizeof(RGBQUAD) * 256);

+			memset(bmi, 0, sizeof(BITMAPINFO));

+			bmi->bmiHeader.biSize = 0x28;

+			if (GetDIBits(hdc, hBitmap, 0, 96, NULL, bmi, DIB_RGB_COLORS) == 0) {

+				return 2;

+			}

+

+			pDib = (BITMAPINFOHEADER*)GlobalAlloc(LPTR, sizeof(BITMAPINFO) + sizeof(RGBQUAD) * 256 + bmi->bmiHeader.biSizeImage);

+			if (pDib == NULL)

+				return 3;

+

+			memcpy(pDib, bmi, sizeof(BITMAPINFO) + sizeof(RGBQUAD) * 256);

+			pDibBits = ((BYTE*)pDib) + sizeof(BITMAPINFO) + sizeof(RGBQUAD) * 256;

+

+			GetDIBits(hdc, hBitmap, 0, pDib->biHeight, pDibBits, (BITMAPINFO*)pDib, DIB_RGB_COLORS);

+			SelectObject(hdc, hOldBitmap);

+			DeleteDC(hdc);

+

+			convertor.pbmi = (BITMAPINFO*)pDib;

+			convertor.pDiData = pDibBits;

+			convertor.pResult = NULL;

+			convertor.pResultLen = &dwPngSize;

+			if (!CallService(MS_DIB2PNG, 0, (LPARAM)&convertor)) {

+				GlobalFree(pDib);

+				return 2;

+			}

+

+			convertor.pResult = (PBYTE)mir_alloc(dwPngSize);

+			CallService(MS_DIB2PNG, 0, (LPARAM)&convertor);

+

+			GlobalFree(pDib);

+				

+			out = fopen(szFileName, "wb");

+			if (out != NULL) {

+				fwrite(convertor.pResult, dwPngSize, 1, out);

+				fclose(out);

+			}	

+

+			mir_free(convertor.pResult);

+

+			return ERROR_SUCCESS;

+		}

+*/

+

+		static INT GetContactAvatarFileName(LPCTSTR zodiac, LPSTR szFileName, INT cchFileName)

+		{

+			if (!CallService(MS_DB_GETPROFILEPATH, (WPARAM)cchFileName, (LPARAM)szFileName)) 

+			{

+				size_t len = mir_strlen(szFileName);

+		#ifdef _UNICODE

+				CHAR tmp[64];

+

+				if (WideCharToMultiByte(CP_ACP, 0, zodiac, 64, tmp, SIZEOF(tmp),0,0) > 0) 

+				{

+					mir_snprintf(szFileName + len, cchFileName - len, "\\avatars\\%s.png", tmp);

+				}

+		#else

+				mir_snprintf(szFileName + len, cchFileName - len, "\\avatars\\%s.png", zodiac);

+		#endif

+				return !PathFileExistsA(szFileName);

+			}

+			return 1;

+		}

+

+		/**

+		 *

+		 *

+		 **/

+		static VOID SetZodiacAvatar(HANDLE hContact) 

+		{

+			MAnnivDate mtb;

+

+			// try to load birthday for contact

+			if (!mtb.DBGetBirthDate(hContact))

+			{

+				MZodiac zodiac;

+				//ICONINFO iinfo;

+				CHAR szFileName[MAX_PATH];

+				

+				// get zodiac for birthday

+				zodiac = mtb.Zodiac();

+

+				if (!GetContactAvatarFileName(zodiac.pszName, szFileName, SIZEOF(szFileName))) 

+				{

+					// extract the bitmap from the icon

+					//GetIconInfo(zodiac.hIcon, &iinfo);

+

+					// save the bitmap to a file used as avatar later

+					//if (!SaveBitmapAsAvatar(iinfo.hbmColor, szFileName)) 

+					{

+						if (!CallService(MS_AV_SETAVATAR, (WPARAM)hContact, (LPARAM)szFileName))

+						{

+							DB::Setting::WriteByte(hContact, "ContactPhoto", "IsZodiac", 1);

+						}

+					}

+				}

+			}

+		}

+

+		VOID DeleteAvatar(HANDLE hContact)

+		{

+			if (hContact && DB::Setting::GetByte(hContact, "ContactPhoto", "IsZodiac", FALSE))

+			{

+				//AVATARCACHEENTRY *ace;

+				LPSTR szProto = DB::Contact::Proto(hContact);

+

+				DB::Setting::Delete(hContact, "ContactPhoto", "File");

+				DB::Setting::Delete(hContact, "ContactPhoto", "RFile");

+				DB::Setting::Delete(hContact, "ContactPhoto", "Backup");

+				DB::Setting::Delete(hContact, "ContactPhoto", "ImageHash");

+

+				DB::Setting::WriteByte(hContact, "ContactPhoto", "IsZodiac", 0);

+				

+				/*

+				ace = (AVATARCACHEENTRY *)CallService(MS_AV_GETMYAVATAR, NULL, (LPARAM)szProto);

+				if (ace)

+				{

+					if (!CallService(MS_AV_SETAVATAR, (WPARAM)hContact, (LPARAM)ace->szFilename))

+					{

+						DB::Setting::WriteByte(hContact, "ContactPhoto", "IsZodiac", 0);

+					}

+				}

+				*/

+			}

+		}

+

+

+		/**

+		 *

+		 *

+		 **/

+		static INT OnAvatarChanged(HANDLE hContact, AVATARCACHEENTRY *ace)

+		{

+			if (hContact)

+			{

+				// check valid parameters

+				if (ace)

+				{

+					if (// check for correct structure

+							ace->cbSize == sizeof(AVATARCACHEENTRY) && 

+							// set zodiac as avatar either if the desired avatar is invalid or a general protocol picture

+							((ace->dwFlags & AVS_PROTOPIC) || !(ace->dwFlags & AVS_BITMAP_VALID)))

+					{

+						if (!DB::Setting::GetByte(hContact, "ContactPhoto", "IsZodiac", 0))

+						{

+							SetZodiacAvatar(hContact);

+						}

+					}

+					else

+					{

+						DB::Setting::WriteByte(hContact, "ContactPhoto", "IsZodiac", 0);

+					}

+				}

+

+				// avatar was deleted, so we can set up a zodiac avatar

+				else

+				{

+					SetZodiacAvatar(hContact);

+				}

+			}

+			return 0;

+		}

+

+		/**

+		 *

+		 *

+		 **/

+		VOID Enable(BOOLEAN bEnable) 

+		{

+			HANDLE hContact;

+			DBVARIANT dbv;

+

+			if (bEnable && !ghChangedHook) 

+			{

+

+				//walk through all the contacts stored in the DB

+				for (hContact = DB::Contact::FindFirst();

+					hContact != NULL;

+					hContact = DB::Contact::FindNext(hContact))

+				{

+					// don't set if avatar is locked!

+					if (!DB::Setting::GetByte(hContact, "ContactPhoto", "Locked", 0)) 

+					{

+						BOOLEAN bInvalidAvatar = TRUE;

+						

+						// the relative file is valid

+						if (!DB::Setting::GetAString(hContact, "ContactPhoto", "RFile", &dbv)) 

+						{

+							CHAR absolute[MAX_PATH];

+							absolute[0] = '\0';

+

+							// check if file exists

+							if (!CallService(MS_UTILS_PATHTOABSOLUTE, (WPARAM)dbv.pszVal, (LPARAM)absolute)) 

+							{

+								FILE *f = fopen(absolute, "rb");

+								if (f) {

+									bInvalidAvatar = FALSE;

+									fclose(f);

+								}

+							}

+							DB::Variant::Free(&dbv);

+						}

+

+						// the absolute file is valid

+						if (bInvalidAvatar && !DBGetContactSetting(hContact, "ContactPhoto", "File", &dbv)) 

+						{

+							FILE *f = fopen(dbv.pszVal, "rb");

+							if (f) {

+								bInvalidAvatar = FALSE;

+								fclose(f);

+							}

+							DB::Variant::Free(&dbv);

+						}

+						

+						// set the zodiac as avatar

+						if (bInvalidAvatar) {

+							SetZodiacAvatar(hContact);

+						}

+					}

+				}

+				ghChangedHook = HookEvent(ME_AV_AVATARCHANGED, (MIRANDAHOOK) OnAvatarChanged);

+			}

+			else if (!bEnable && ghChangedHook) 

+			{

+				UnhookEvent(ghChangedHook);

+				ghChangedHook = NULL;

+

+				//walk through all the contacts stored in the DB

+				for (hContact = DB::Contact::FindFirst();

+						 hContact != NULL;

+						 hContact = DB::Contact::FindNext(hContact))

+				{

+					DeleteAvatar(hContact);

+				}

+			}

+		}

+

+

+		/**

+		 * name:	OnModulesLoaded

+		 * desc:	initialize stuff, which require all standard modules to bee loaded

+		 * params:	none

+		 * return:	0

+		 **/

+		VOID OnModulesLoaded()

+		{

+			Enable(DB::Setting::GetByte(SET_ZODIAC_AVATARS, FALSE));

+		}

+

+	} /* namespace NAvatar */

+} /* namespace NServices */
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