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/*
* astyle --force-indent=tab=4 --brackets=linux --indent-switches
* --pad=oper --one-line=keep-blocks --unpad=paren
*
* Miranda IM: the free IM client for Microsoft* Windows*
*
* Copyright 2000-2009 Miranda ICQ/IM project,
* all portions of this codebase are copyrighted to the people
* listed in contributors.txt.
*
* 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.
*
* part of tabSRMM messaging plugin for Miranda.
*
* (C) 2005-2009 by silvercircle _at_ gmail _dot_ com and contributors
*
* $Id: mim.h 12272 2010-08-04 08:24:08Z silvercircle $
*
* wraps some parts of Miranda API
* Also, OS dependent stuff (visual styles api etc.)
*
*/
#ifndef __MIM_H
#define __MIM_H
extern FI_INTERFACE *FIF;
/*
* Win32 API definitions of functions dynamically obtained via GetProcAddress()
* - uxtheme
* - dwmapi
* - some GDI functions (AlphaBlend()..)
*/
typedef BOOL (WINAPI *SMI)( HMENU hmenu, LPCMENUINFO lpcmi );
typedef HRESULT (WINAPI *DEFICA)(HWND hwnd, const MARGINS *margins);
typedef HRESULT (WINAPI *DICE)(BOOL *);
typedef DWORD (WINAPI *PSLWA)(HWND, DWORD, BYTE, DWORD);
typedef BOOL (WINAPI *PULW)(HWND, HDC, POINT *, SIZE *, HDC, POINT *, COLORREF, BLENDFUNCTION *, DWORD);
typedef BOOL (WINAPI *PFWEX)(FLASHWINFO *);
typedef BOOL (WINAPI *PAB)(HDC, int, int, int, int, HDC, int, int, int, int, BLENDFUNCTION);
typedef BOOL (WINAPI *PGF)(HDC, PTRIVERTEX, ULONG, PVOID, ULONG, ULONG);
typedef BOOL (WINAPI *PITA)();
typedef HANDLE (WINAPI *POTD)(HWND, LPCWSTR);
typedef UINT (WINAPI *PDTB)(HANDLE, HDC, int, int, RECT *, RECT *);
typedef UINT (WINAPI *PCTD)(HANDLE);
typedef UINT (WINAPI *PDTT)(HANDLE, HDC, int, int, LPCWSTR, int, DWORD, DWORD, RECT *);
typedef UINT (WINAPI *PDTTE)(HANDLE, HDC, int, int, LPCWSTR, int, DWORD, RECT *, const DTTOPTS *);
typedef BOOL (WINAPI *PITBPT)(HANDLE, int, int);
typedef HRESULT (WINAPI *PDTPB)(HWND, HDC, RECT *);
typedef HRESULT (WINAPI *PGTBCR)(HANDLE, HDC, int, int, const RECT *, const RECT *);
typedef HMONITOR(WINAPI *MMFW)(HWND, DWORD);
typedef BOOL (WINAPI *GMIA)(HMONITOR, LPMONITORINFO);
typedef HRESULT (WINAPI *DRT)(HWND, HWND, PHTHUMBNAIL);
typedef BOOL (WINAPI *ETDT)(HANDLE, DWORD);
typedef HANDLE (WINAPI *BBP)(HDC, RECT *, BP_BUFFERFORMAT, BP_PAINTPARAMS *, HDC *);
typedef HRESULT (WINAPI *EBP)(HANDLE, BOOL);
typedef HRESULT (WINAPI *BPI)(void);
typedef HRESULT (WINAPI *BPU)(void);
typedef HRESULT (WINAPI *BBW)(HWND, DWM_BLURBEHIND *);
typedef HRESULT (WINAPI *DGC)(DWORD *, BOOL *);
typedef HRESULT (WINAPI *BPSA)(HANDLE, const RECT *, BYTE);
typedef int (WINAPI *GLIX)(LPCWSTR, LCTYPE, LPCWSTR, int);
typedef HRESULT (WINAPI *DWMSWA)(HWND, DWORD, LPCVOID, DWORD);
typedef HRESULT (WINAPI *DWMIIB)(HWND);
typedef HRESULT (WINAPI *DWMUT)(HTHUMBNAIL, DWM_THUMBNAIL_PROPERTIES *);
typedef HRESULT (WINAPI *DURT)(HTHUMBNAIL);
typedef HRESULT (WINAPI *DSIT)(HWND, HBITMAP, DWORD);
typedef HRESULT (WINAPI *DSILP)(HWND, HBITMAP, POINT *, DWORD);
/*
* used to encapsulate some parts of the Miranda API
* constructor does early time initialization - do NOT put anything
* here, except thngs that deal with the core and database API.
*
* it is UNSAFE to assume that any plugin provided services are available
* when the object is instantiated.
*/
class CMimAPI
{
public:
CMimAPI()
{
InitPaths();
InitAPI();
getAeroState();
LRESULT fi_version = CallService(MS_IMG_GETIFVERSION, 0, 0);
CallService(MS_IMG_GETINTERFACE, fi_version, (LPARAM)&FIF);
::QueryPerformanceFrequency((LARGE_INTEGER *)&m_tFreq);
m_dFreq = (double)(1.0f / m_tFreq);
m_hChatLogLock = INVALID_HANDLE_VALUE;
}
~CMimAPI() {
if (m_hUxTheme != 0)
FreeLibrary(m_hUxTheme);
if (m_hDwmApi != 0)
FreeLibrary(m_hDwmApi);
if (m_haveBufferedPaint)
m_pfnBufferedPaintUninit();
if(m_hChatLogLock != INVALID_HANDLE_VALUE)
CloseHandle(m_hChatLogLock);
}
/*
* database functions
*/
DWORD FASTCALL GetDword (const HANDLE hContact, const char *szModule, const char *szSetting, DWORD uDefault) const;
DWORD FASTCALL GetDword (const char *szModule, const char *szSetting, DWORD uDefault) const;
DWORD FASTCALL GetDword (const char *szSetting, DWORD uDefault) const;
DWORD FASTCALL GetDword (const HANDLE hContact, const char *szSetting, DWORD uDefault) const;
int FASTCALL GetByte (const HANDLE hContact, const char *szModule, const char *szSetting, int uDefault) const;
int FASTCALL GetByte (const char *szModule, const char *szSetting, int uDefault) const;
int FASTCALL GetByte (const char *szSetting, int uDefault) const;
int FASTCALL GetByte (const HANDLE hContact, const char *szSetting, int uDefault) const;
INT_PTR FASTCALL GetTString (const HANDLE hContact, const char *szModule, const char *szSetting, DBVARIANT *dbv) const;
INT_PTR FASTCALL GetString (const HANDLE hContact, const char *szModule, const char *szSetting, DBVARIANT *dbv) const;
INT_PTR FASTCALL WriteDword (const HANDLE hContact, const char *szModule, const char *szSetting, DWORD value) const;
INT_PTR FASTCALL WriteDword (const char *szModule, const char *szSetting, DWORD value) const;
INT_PTR FASTCALL WriteByte (const HANDLE hContact, const char *szModule, const char *szSetting, BYTE value) const;
INT_PTR FASTCALL WriteByte (const char *szModule, const char *szSetting, BYTE value) const;
INT_PTR FASTCALL WriteTString (const HANDLE hContact, const char *szModule, const char *szSetting, const TCHAR *st) const;
/*
* path utilities
*/
int pathIsAbsolute (const TCHAR *path) const;
size_t pathToAbsolute (const TCHAR *pSrc, TCHAR *pOut, const TCHAR *szBase = 0) const;
size_t pathToRelative (const TCHAR *pSrc, TCHAR *pOut, const TCHAR *szBase = 0) const;
const TCHAR* getDataPath() const { return(m_szProfilePath); }
const TCHAR* getSkinPath() const { return(m_szSkinsPath); }
const TCHAR* getSavedAvatarPath() const { return(m_szSavedAvatarsPath); }
const TCHAR* getChatLogPath() const { return(m_szChatLogsPath); }
const bool haveFoldersPlugin() const { return(m_haveFolders); }
const TCHAR* getUserDir();
void configureCustomFolders();
INT_PTR foldersPathChanged();
void startTimer();
void stopTimer (const char *szMsg = 0);
void timerMsg (const char *szMsg);
__int64 getTimerStart() const { return(m_tStart); }
__int64 getTimerStop() const { return(m_tStop); }
__int64 getTicks() const { return(m_tStop - m_tStart); }
double getFreq() const { return(m_dFreq); }
double getMsec() const { return(1000 * ((double)(m_tStop - m_tStart) * m_dFreq)); }
/*
* os dependant stuff (aero, visual styles etc.)
*/
const bool isVSAPIState() const { return m_VsAPI; }
/**
* return status of Vista Aero
*
* @return bool: true if aero active, false otherwise
*/
const bool isAero() const { return(m_isAero); }
const bool isDwmActive() const { return(m_DwmActive); }
/**
* Refresh Aero status.
* Called on:
* * plugin init
* * WM_DWMCOMPOSITIONCHANGED message received
*
* @return
*/
bool getAeroState();
/**
* return status of visual styles theming engine (Windows XP+)
*
* @return bool: themes are enabled
*/
bool isVSThemed()
{
return(m_isVsThemed);
}
/*
* window lists
*/
void BroadcastMessage (UINT msg, WPARAM wParam, LPARAM lParam);
void BroadcastMessageAsync (UINT msg, WPARAM wParam, LPARAM lParam);
INT_PTR AddWindow (HWND hWnd, HANDLE h);
INT_PTR RemoveWindow (HWND hWnd);
HWND FindWindow (HANDLE h) const;
static int FoldersPathChanged(WPARAM wParam, LPARAM lParam); // hook subscriber for folders plugin
static const TCHAR* TSAPI StriStr(const TCHAR *szString, const TCHAR *szSearchFor);
static int TypingMessage(WPARAM wParam, LPARAM lParam);
static int ProtoAck(WPARAM wParam, LPARAM lParam);
static int PrebuildContactMenu(WPARAM wParam, LPARAM lParam);
static int DispatchNewEvent(WPARAM wParam, LPARAM lParam);
static int MessageEventAdded(WPARAM wParam, LPARAM lParam);
public:
HANDLE m_hMessageWindowList;
/*
various function pointers
*/
static PITA m_pfnIsThemeActive;
static POTD m_pfnOpenThemeData;
static PDTB m_pfnDrawThemeBackground;
static PCTD m_pfnCloseThemeData;
static PDTT m_pfnDrawThemeText;
static PDTTE m_pfnDrawThemeTextEx;
static PITBPT m_pfnIsThemeBackgroundPartiallyTransparent;
static PDTPB m_pfnDrawThemeParentBackground;
static PGTBCR m_pfnGetThemeBackgroundContentRect;
static ETDT m_pfnEnableThemeDialogTexture;
static PSLWA m_pSetLayeredWindowAttributes;
static PFWEX m_MyFlashWindowEx;
static PAB m_MyAlphaBlend;
static PGF m_MyGradientFill;
static DEFICA m_pfnDwmExtendFrameIntoClientArea;
static DICE m_pfnDwmIsCompositionEnabled;
static MMFW m_pfnMonitorFromWindow;
static GMIA m_pfnGetMonitorInfoA;
static DRT m_pfnDwmRegisterThumbnail;
static BPI m_pfnBufferedPaintInit;
static BPU m_pfnBufferedPaintUninit;
static BBP m_pfnBeginBufferedPaint;
static EBP m_pfnEndBufferedPaint;
static BBW m_pfnDwmBlurBehindWindow;
static DGC m_pfnDwmGetColorizationColor;
static BPSA m_pfnBufferedPaintSetAlpha;
static GLIX m_pfnGetLocaleInfoEx;
static DWMSWA m_pfnDwmSetWindowAttribute;
static DWMIIB m_pfnDwmInvalidateIconicBitmaps;
static DWMUT m_pfnDwmUpdateThumbnailProperties;
static DURT m_pfnDwmUnregisterThumbnail;
static DSIT m_pfnDwmSetIconicThumbnail;
static DSILP m_pfnDwmSetIconicLivePreviewBitmap;
static bool m_shutDown, m_haveBufferedPaint;
private:
TCHAR m_szProfilePath[MAX_PATH + 2], m_szSkinsPath[MAX_PATH + 2], m_szSavedAvatarsPath[MAX_PATH + 2], m_szChatLogsPath[MAX_PATH + 2];
HMODULE m_hUxTheme, m_hDwmApi;
bool m_VsAPI;
bool m_isAero;
bool m_DwmActive;
bool m_isVsThemed;
HANDLE m_hDataPath, m_hSkinsPath, m_hAvatarsPath, m_hChatLogsPath;
__int64 m_tStart, m_tStop, m_tFreq;
double m_dFreq;
char m_timerMsg[256];
bool m_haveFolders;
HANDLE m_hChatLogLock;
void InitAPI();
void InitPaths();
private:
static TCHAR m_userDir[MAX_PATH + 2];
};
inline void CMimAPI::startTimer()
{
::QueryPerformanceCounter((LARGE_INTEGER *)&m_tStart);
}
inline void CMimAPI::stopTimer(const char *szMsg)
{
::QueryPerformanceCounter((LARGE_INTEGER *)&m_tStop);
if(szMsg)
timerMsg(szMsg);
}
extern CMimAPI *M;
#endif /* __MIM_H */
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