/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <config_features.h>
#include <array>
#include <memory>
#include <osl/module.h>
#include <svdata.hxx>
#include <salwtype.hxx>
#include <systools/win32/comtools.hxx>
#include <tools/
long.hxx>
#include <win/wincomp.hxx>
#include <set>
#include <map>
class AutoTimer;
class WinSalInstance;
class WinSalObject;
class WinSalFrame;
class WinSalVirtualDevice;
class WinSalPrinter;
namespace vcl {
class Font; }
struct HDCCache;
struct TempFontItem;
class TextOutRenderer;
#if HAVE_FEATURE_SKIA
class SkiaControlsCache;
#endif
#define MAX_STOCKPEN
4
#define MAX_STOCKBRUSH
4
#define SAL_CLIPRECT_COUNT
16
#define CACHESIZE_HDC
3
#define CACHED_HDC_1
0
#define CACHED_HDC_2
1
#define CACHED_HDC_DRAW
2
#define CACHED_HDC_DEFEXT
64
struct HDCCache
{
HDC mhDC = nullptr;
HPALETTE mhDefPal = nullptr;
HBITMAP mhDefBmp = nullptr;
HBITMAP mhSelBmp = nullptr;
HBITMAP mhActBmp = nullptr;
};
struct SalIcon
{
int nId;
HICON hIcon;
HICON hSmallIcon;
SalIcon *pNext;
};
class SalData :
public sal::systools::CoInitializeGuard
{
public:
SalData();
~SalData();
// native widget framework
static void initNWF();
static void deInitNWF();
// fill maVKMap;
void initKeyCodeMap();
// checks if the menuhandle was created by VCL
bool IsKnownMenuHandle( HMENU hMenu );
bool mbResourcesAlreadyFreed;
public:
HINSTANCE mhInst;
// default instance handle
int mnCmdShow;
// default frame show style
HHOOK mhSalObjMsgHook;
// hook to get interesting msg for SalObject
HWND mhWantLeaveMsg;
// window handle, that want a MOUSELEAVE message
WinSalInstance* mpInstance;
WinSalFrame* mpFirstFrame;
// pointer of first frame
WinSalObject* mpFirstObject;
// pointer of first object window
WinSalVirtualDevice* mpFirstVD;
// first VirDev
WinSalPrinter* mpFirstPrinter;
// first printing printer
std::array<HDCCache, CACHESIZE_HDC> maHDCCache;
// Cache for three DC's
HBITMAP mh50Bmp;
// 50% Bitmap
HBRUSH mh50Brush;
// 50% Brush
COLORREF maStockPenColorAry[MAX_STOCKPEN];
COLORREF maStockBrushColorAry[MAX_STOCKBRUSH];
HPEN mhStockPenAry[MAX_STOCKPEN];
HBRUSH mhStockBrushAry[MAX_STOCKBRUSH];
sal_uInt16 mnStockPenCount;
// count of static pens
sal_uInt16 mnStockBrushCount;
// count of static brushes
WPARAM mnSalObjWantKeyEvt;
// KeyEvent that should be processed by SalObj-Hook
bool mbObjClassInit;
// is SALOBJECTCLASS initialised
DWORD mnAppThreadId;
// Id from Application-Thread
SalIcon* mpFirstIcon;
// icon cache, points to first icon, NULL if none
TempFontItem* mpTempFontItem;
// LibreOffice own fonts (shared and embedded)
bool mbThemeChanged;
// true if visual theme was changed: throw away theme handles
bool mbThemeMenuSupport;
// for GdiPlus GdiplusStartup/GdiplusShutdown
ULONG_PTR gdiplusToken;
std::set< HMENU > mhMenuSet;
// keeps track of menu handles created by VCL, used by IsKnownMenuHandle()
std::map< UINT,sal_uInt16 > maVKMap;
// map some dynamic VK_* entries
std::unique_ptr<TextOutRenderer> m_pD2DWriteTextOutRenderer;
// tdf#107205 need 2 instances because D2DWrite can't rotate text
std::unique_ptr<TextOutRenderer> m_pExTextOutRenderer;
#if HAVE_FEATURE_SKIA
std::unique_ptr<SkiaControlsCache> m_pSkiaControlsCache;
#endif
};
struct SalShlData
{
HINSTANCE mhInst;
// Instance of SAL-DLL
UINT mnWheelScrollLines;
// WheelScrollLines
UINT mnWheelScrollChars;
// WheelScrollChars
};
extern SalShlData aSalShlData;
void ImplClearHDCCache( SalData* pData );
HDC ImplGetCachedDC( sal_uLong nID, HBITMAP hBmp = nullptr );
void ImplReleaseCachedDC( sal_uLong nID );
void ImplReleaseTempFonts(SalData&);
HCURSOR ImplLoadSalCursor(
int nId );
HBITMAP ImplLoadSalBitmap(
int nId );
bool ImplLoadSalIcon(
int nId, HICON& rIcon, HICON& rSmallIcon );
void ImplInitSalGDI();
void ImplFreeSalGDI();
void ImplSalYieldMutexAcquireWithWait( sal_uInt32 nCount =
1 );
bool ImplSalYieldMutexTryToAcquire();
void ImplSalYieldMutexRelease();
LRESULT CALLBACK SalFrameWndProcW( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam );
void SalTestMouseLeave();
bool ImplHandleSalObjKeyMsg( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam );
bool ImplHandleSalObjSysCharMsg( HWND hWnd, WPARAM wParam, LPARAM lParam );
bool ImplHandleGlobalMsg( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam, LRESULT&
rlResult );
WinSalObject* ImplFindSalObject( HWND hWndChild );
bool ImplSalPreDispatchMsg( const MSG* pMsg );
void ImplSalPostDispatchMsg( const MSG* pMsg );
void ImplSalLogFontToFontW( HDC hDC, const LOGFONTW& rLogFont, vcl::Font& rFont );
rtl_TextEncoding ImplSalGetSystemEncoding();
OUString ImplSalGetUniString(const char* pStr, sal_Int32 nLen = -1);
#define SAL_FRAME_WNDEXTRA sizeof( DWORD )
#define SAL_FRAME_THIS GWLP_USERDATA
#define SAL_FRAME_CLASSNAMEW L"SALFRAME"
#define SAL_SUBFRAME_CLASSNAMEW L"SALSUBFRAME"
#define SAL_TMPSUBFRAME_CLASSNAMEW L"SALTMPSUBFRAME"
#define SAL_OBJECT_WNDEXTRA sizeof( DWORD )
#define SAL_OBJECT_THIS GWLP_USERDATA
#define SAL_OBJECT_CLASSNAMEW L"SALOBJECT"
#define SAL_OBJECT_CHILDCLASSNAMEW L"SALOBJECTCHILD"
#define SAL_COM_CLASSNAMEW L"SALCOMWND"
// wParam == bWait; lParam == 0
#define SAL_MSG_THREADYIELD (WM_USER+111)
// wParam == 0; lParam == nMS
#define SAL_MSG_STARTTIMER (WM_USER+113)
// wParam == nFrameStyle; lParam == pParent; lResult == pFrame
#define SAL_MSG_CREATEFRAME (WM_USER+114)
// wParam == 0; lParam == 0
#define SAL_MSG_DESTROYFRAME (WM_USER+115)
// wParam == 0; lParam == pParent; lResult == pObject
#define SAL_MSG_CREATEOBJECT (WM_USER+116)
// wParam == 0; lParam == pObject;
#define SAL_MSG_DESTROYOBJECT (WM_USER+117)
// wParam == hWnd; lParam == 0; lResult == hDC
#define SAL_MSG_GETCACHEDDC (WM_USER+120)
// wParam == hWnd; lParam == 0
#define SAL_MSG_RELEASEDC (WM_USER+121)
// wParam == newParentHwnd; lParam == oldHwnd; lResult == newhWnd
#define SAL_MSG_RECREATEHWND (WM_USER+122)
// wParam == newParentHwnd; lParam == oldHwnd; lResult == newhWnd
#define SAL_MSG_RECREATECHILDHWND (WM_USER+123)
// wParam == 0; lParam == HWND;
#define SAL_MSG_DESTROYHWND (WM_USER+124)
// wParam == 0; lParam == pData
#define SAL_MSG_USEREVENT (WM_USER+130)
// wParam == 0; lParam == MousePosition relative to upper left of screen
#define SAL_MSG_MOUSELEAVE (WM_USER+131)
// NULL-Message, should not be processed
#define SAL_MSG_DUMMY (WM_USER+132)
// Used for SETFOCUS and KILLFOCUS
// wParam == 0; lParam == 0
#define SAL_MSG_POSTFOCUS (WM_USER+133)
// wParam == wParam; lParam == lParam
#define SAL_MSG_POSTMOVE (WM_USER+136)
// wParam == wParam; lParam == lParam
#define SAL_MSG_POSTCALLSIZE (WM_USER+137)
// wParam == pRECT; lParam == 0
#define SAL_MSG_POSTPAINT (WM_USER+138)
// wParam == 0; lParam == 0
#define SAL_MSG_CAPTUREMOUSE (WM_USER+140)
// wParam == 0; lParam == 0
#define SAL_MSG_RELEASEMOUSE (WM_USER+141)
// wParam == nFlags; lParam == 0
#define SAL_MSG_TOTOP (WM_USER+142)
// wParam == bVisible; lParam == 0
#define SAL_MSG_SHOW (WM_USER+143)
// wParam == 0; lParam == SalInputContext
#define SAL_MSG_SETINPUTCONTEXT (WM_USER+144)
// wParam == nFlags; lParam == 0
#define SAL_MSG_ENDEXTTEXTINPUT (WM_USER+145)
// SysChild-ToTop; wParam = 0; lParam = 0
#define SALOBJ_MSG_TOTOP (WM_USER+160)
// Used for SETFOCUS and KILLFOCUS
// POSTFOCUS-Message; wParam == bFocus; lParam == 0
#define SALOBJ_MSG_POSTFOCUS (WM_USER+161)
// Call the Timer's callback from the main thread
// wParam = 1 == run when yield is idle instead of direct
#define SAL_MSG_TIMER_CALLBACK (WM_USER+162)
// Stop the timer from the main thread; wParam = 0, lParam = 0
#define SAL_MSG_STOPTIMER (WM_USER+163)
// Start a real timer while GUI is blocked by native dialog
#define SAL_MSG_FORCE_REAL_TIMER (WM_USER+164)
inline void SetWindowPtr( HWND hWnd, WinSalFrame* pThis )
{
SetWindowLongPtrW( hWnd, SAL_FRAME_THIS, reinterpret_cast<LONG_PTR>(pThis) );
}
inline WinSalFrame* GetWindowPtr( HWND hWnd )
{
return reinterpret_cast<WinSalFrame*>(GetWindowLongPtrW( hWnd, SAL_FRAME_THIS ));
}
inline void SetSalObjWindowPtr( HWND hWnd, WinSalObject* pThis )
{
SetWindowLongPtrW( hWnd, SAL_OBJECT_THIS, reinterpret_cast<LONG_PTR>(pThis) );
}
inline WinSalObject* GetSalObjWindowPtr( HWND hWnd )
{
return reinterpret_cast<WinSalObject*>(GetWindowLongPtrW( hWnd, SAL_OBJECT_THIS ));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
