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Diffstat (limited to 'vcl/inc/win/saldata.hxx')
| -rw-r--r-- | vcl/inc/win/saldata.hxx | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/vcl/inc/win/saldata.hxx b/vcl/inc/win/saldata.hxx new file mode 100644 index 000000000..dce54d03f --- /dev/null +++ b/vcl/inc/win/saldata.hxx @@ -0,0 +1,301 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_VCL_INC_WIN_SALDATA_HXX +#define INCLUDED_VCL_INC_WIN_SALDATA_HXX + +#include <config_features.h> + +#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 + +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 + HPALETTE mhDitherPal; // dither palette + HGLOBAL mhDitherDIB; // dither memory handle + BYTE* mpDitherDIB; // dither memory + BYTE* mpDitherDIBData; // beginning of DIB data + tools::Long* mpDitherDiff; // Dither mapping table + BYTE* mpDitherLow; // Dither mapping table + BYTE* mpDitherHigh; // Dither mapping table + HHOOK mhSalObjMsgHook; // hook to get interesting msg for SalObject + HWND mhWantLeaveMsg; // window handle, that want a MOUSELEAVE message + AutoTimer* mpMouseLeaveTimer; // Timer for MouseLeave Test + WinSalInstance* mpInstance; + WinSalFrame* mpFirstFrame; // pointer of first frame + WinSalObject* mpFirstObject; // pointer of first object window + WinSalVirtualDevice* mpFirstVD; // first VirDev + WinSalPrinter* mpFirstPrinter; // first printing printer + HDCCache* mpHDCCache; // 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 + BYTE mnCacheDCInUse; // count of CacheDC in use + bool mbObjClassInit; // is SALOBJECTCLASS initialised + bool mbInPalChange; // is in WM_QUERYNEWPALETTE + DWORD mnAppThreadId; // Id from Application-Thread + BOOL mbScrSvrEnabled; // ScreenSaver enabled + SalIcon* mpFirstIcon; // icon cache, points to first icon, NULL if none + TempFontItem* mpSharedTempFontItem; // LibreOffice shared fonts + TempFontItem* mpOtherTempFontItem; // other temporary fonts (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; + +#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; + HPALETTE mhDefPal; + HBITMAP mhDefBmp; + HBITMAP mhSelBmp; + HBITMAP mhActBmp; +}; + +void ImplClearHDCCache( SalData* pData ); +HDC ImplGetCachedDC( sal_uLong nID, HBITMAP hBmp = nullptr ); +void ImplReleaseCachedDC( sal_uLong nID ); + +void ImplReleaseTempFonts(SalData&, bool bAll); + +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); +int ImplSalWICompareAscii( const wchar_t* pStr1, const char* pStr2 ); + +#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" + +#define SAL_MOUSELEAVE_TIMEOUT 300 + +// 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_POSTQUERYNEWPAL (WM_USER+134) +// wParam == wParam; lParam == lParam +#define SAL_MSG_POSTPALCHANGED (WM_USER+135) +// 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 == pFrame; lResult 0 +#define SAL_MSG_FORCEPALETTE (WM_USER+139) +// 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 )); +} + +#endif // INCLUDED_VCL_INC_WIN_SALDATA_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |