245 lines
8 KiB
C++
245 lines
8 KiB
C++
/*
|
|
* @doc
|
|
*
|
|
* @module _tomfmt.h -- CTxtFont and CTxtPara Classes |
|
|
*
|
|
* This class implements the TOM ITextFont and ITextPara interfaces
|
|
*
|
|
* Author: <nl>
|
|
* Murray Sargent
|
|
*
|
|
* Copyright (c) 1995-1998, Microsoft Corporation. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _tomformat_H
|
|
#define _tomformat_H
|
|
|
|
#include "_range.h"
|
|
|
|
extern const BYTE g_rgREtoTOMAlign[];
|
|
|
|
// CTxtFormat: base class for CTxtFont and CTxtPara
|
|
|
|
class CTxtFormat
|
|
{
|
|
protected:
|
|
CTxtFormat(CTxtRange *prg);
|
|
~CTxtFormat();
|
|
|
|
long _cRefs;
|
|
CTxtRange * _prg;
|
|
|
|
HRESULT CanChange(long *pBool, BOOL fPara);
|
|
HRESULT GetParameter (long *pParm, DWORD dwMask, long Type, long *pValue);
|
|
HRESULT SetParameter (long *pParm, long Type, long Value);
|
|
HRESULT IsTrue (BOOL f, long *pB);
|
|
BOOL IsZombie() {return _prg && _prg->IsZombie();}
|
|
};
|
|
|
|
|
|
class CTxtFont : public ITextFont, CTxtFormat
|
|
{
|
|
friend CTxtRange;
|
|
friend CTxtEdit;
|
|
|
|
CCharFormat _CF;
|
|
DWORD _dwMask; // CHARFORMAT2 mask
|
|
TMPDISPLAYATTR _tmpDisplayAttr; // Temp display attribute
|
|
union
|
|
{
|
|
DWORD _dwFlags; // All together now
|
|
struct
|
|
{
|
|
DWORD _fApplyLater : 1; // Delay call to _prg->CharFormatSetter()
|
|
DWORD _fCacheParms : 1; // Update _CF now but not on GetXs
|
|
DWORD _fApplyToTmp : 1; // Apply change to temp. display attributes
|
|
};
|
|
};
|
|
|
|
public:
|
|
CTxtFont(CTxtRange *prg);
|
|
|
|
// IUnknown methods
|
|
STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj);
|
|
STDMETHOD_(ULONG, AddRef)();
|
|
STDMETHOD_(ULONG, Release)();
|
|
|
|
// IDispatch methods
|
|
STDMETHODIMP GetTypeInfoCount(UINT * pctinfo);
|
|
STDMETHODIMP GetTypeInfo(UINT itinfo, LCID lcid, ITypeInfo ** pptinfo);
|
|
STDMETHODIMP GetIDsOfNames(REFIID riid, OLECHAR ** rgszNames, UINT cNames,
|
|
LCID lcid, DISPID * rgdispid) ;
|
|
STDMETHODIMP Invoke(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags,
|
|
DISPPARAMS * pdispparams, VARIANT * pvarResult,
|
|
EXCEPINFO * pexcepinfo, UINT * puArgErr) ;
|
|
|
|
// ITextFont methods
|
|
STDMETHODIMP GetDuplicate(ITextFont **ppFont);
|
|
STDMETHODIMP SetDuplicate(ITextFont *pFont);
|
|
STDMETHODIMP CanChange(long *pB);
|
|
STDMETHODIMP IsEqual(ITextFont *pFont, long *pB);
|
|
STDMETHODIMP Reset(long Value);
|
|
STDMETHODIMP GetStyle(long *pValue);
|
|
STDMETHODIMP SetStyle(long Value);
|
|
STDMETHODIMP GetAllCaps(long *pValue);
|
|
STDMETHODIMP SetAllCaps(long Value);
|
|
STDMETHODIMP GetAnimation(long *pValue);
|
|
STDMETHODIMP SetAnimation(long Value);
|
|
STDMETHODIMP GetBackColor(long *pValue);
|
|
STDMETHODIMP SetBackColor(long Value);
|
|
STDMETHODIMP GetBold(long *pValue);
|
|
STDMETHODIMP SetBold(long Value);
|
|
STDMETHODIMP GetEmboss(long *pValue);
|
|
STDMETHODIMP SetEmboss(long Value);
|
|
STDMETHODIMP GetForeColor(long *pValue);
|
|
STDMETHODIMP SetForeColor(long Value);
|
|
STDMETHODIMP GetHidden(long *pValue);
|
|
STDMETHODIMP SetHidden(long Value);
|
|
STDMETHODIMP GetEngrave(long *pValue);
|
|
STDMETHODIMP SetEngrave(long Value);
|
|
STDMETHODIMP GetItalic(long *pValue);
|
|
STDMETHODIMP SetItalic(long Value);
|
|
STDMETHODIMP GetKerning(float *pValue);
|
|
STDMETHODIMP SetKerning(float Value);
|
|
STDMETHODIMP GetLanguageID(long *pValue);
|
|
STDMETHODIMP SetLanguageID(long Value);
|
|
STDMETHODIMP GetName(BSTR *pbstr);
|
|
STDMETHODIMP SetName(BSTR bstr);
|
|
STDMETHODIMP GetOutline(long *pValue);
|
|
STDMETHODIMP SetOutline(long Value);
|
|
STDMETHODIMP GetPosition(float *pValue);
|
|
STDMETHODIMP SetPosition(float Value);
|
|
STDMETHODIMP GetProtected(long *pValue);
|
|
STDMETHODIMP SetProtected(long Value);
|
|
STDMETHODIMP GetShadow(long *pValue);
|
|
STDMETHODIMP SetShadow(long Value);
|
|
STDMETHODIMP GetSize(float *pValue);
|
|
STDMETHODIMP SetSize(float Value);
|
|
STDMETHODIMP GetSmallCaps(long *pValue);
|
|
STDMETHODIMP SetSmallCaps(long Value);
|
|
STDMETHODIMP GetSpacing(float *pValue);
|
|
STDMETHODIMP SetSpacing(float Value);
|
|
STDMETHODIMP GetStrikeThrough(long *pValue);
|
|
STDMETHODIMP SetStrikeThrough(long Value);
|
|
STDMETHODIMP GetSubscript(long *pValue);
|
|
STDMETHODIMP SetSubscript(long Value);
|
|
STDMETHODIMP GetSuperscript(long *pValue);
|
|
STDMETHODIMP SetSuperscript(long Value);
|
|
STDMETHODIMP GetUnderline(long *pValue);
|
|
STDMETHODIMP SetUnderline(long Value);
|
|
STDMETHODIMP GetWeight(long *pValue);
|
|
STDMETHODIMP SetWeight(long Value);
|
|
|
|
//@access Private ITextFont helper methods
|
|
private:
|
|
HRESULT GetParameter (long *pParm, DWORD dwMask, long Type, long *pValue);
|
|
HRESULT SetParameter (long *pParm, DWORD dwMask, long Type, long Value);
|
|
HRESULT EffectGetter (long *ptomBool, DWORD dwMask);
|
|
HRESULT EffectSetter (long Value, DWORD dwMask, DWORD dwEffect);
|
|
HRESULT FormatSetter (DWORD dwMask);
|
|
HRESULT UpdateFormat ();
|
|
};
|
|
|
|
|
|
class CTxtPara : public ITextPara, CTxtFormat
|
|
{
|
|
friend CTxtRange;
|
|
friend CTxtEdit;
|
|
|
|
CParaFormat _PF;
|
|
DWORD _dwMask; // PARAFORMAT2 mask
|
|
union
|
|
{
|
|
DWORD _dwFlags; // All together now
|
|
struct
|
|
{
|
|
DWORD _fApplyLater : 1; // Delay call to _prg->ParaFormatSetter()
|
|
DWORD _fCacheParms : 1; // Update _PF now but not on GetXs
|
|
};
|
|
};
|
|
LONG _rgxTabs[MAX_TAB_STOPS];// Place to store tabs till committed
|
|
|
|
public:
|
|
CTxtPara(CTxtRange *prg);
|
|
~CTxtPara();
|
|
|
|
// IUnknown methods
|
|
STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj);
|
|
STDMETHOD_(ULONG, AddRef)();
|
|
STDMETHOD_(ULONG, Release)();
|
|
|
|
// IDispatch methods
|
|
STDMETHODIMP GetTypeInfoCount(UINT * pctinfo);
|
|
STDMETHODIMP GetTypeInfo(UINT itinfo, LCID lcid, ITypeInfo ** pptinfo);
|
|
STDMETHODIMP GetIDsOfNames(REFIID riid, OLECHAR ** rgszNames, UINT cNames,
|
|
LCID lcid, DISPID * rgdispid) ;
|
|
STDMETHODIMP Invoke(DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags,
|
|
DISPPARAMS * pdispparams, VARIANT * pvarResult,
|
|
EXCEPINFO * pexcepinfo, UINT * puArgErr) ;
|
|
|
|
// ITextPara methods
|
|
STDMETHODIMP GetDuplicate(ITextPara **ppPara);
|
|
STDMETHODIMP SetDuplicate(ITextPara *pPara);
|
|
STDMETHODIMP CanChange(long *pB);
|
|
STDMETHODIMP IsEqual(ITextPara *pPara, long *pB);
|
|
STDMETHODIMP Reset(long Value);
|
|
STDMETHODIMP GetStyle(long *pValue);
|
|
STDMETHODIMP SetStyle(long Value);
|
|
|
|
STDMETHODIMP GetAlignment(long *pValue);
|
|
STDMETHODIMP SetAlignment(long Value);
|
|
STDMETHODIMP GetHyphenation(long *pValue);
|
|
STDMETHODIMP SetHyphenation(long Value);
|
|
STDMETHODIMP GetFirstLineIndent(float *pValue);
|
|
STDMETHODIMP GetKeepTogether(long *pValue);
|
|
STDMETHODIMP SetKeepTogether(long Value);
|
|
STDMETHODIMP GetKeepWithNext(long *pValue);
|
|
STDMETHODIMP SetKeepWithNext(long Value);
|
|
STDMETHODIMP GetLeftIndent(float *pValue);
|
|
STDMETHODIMP GetLineSpacing(float *pValue);
|
|
STDMETHODIMP GetLineSpacingRule(long *pValue);
|
|
STDMETHODIMP GetListAlignment(long * pValue);
|
|
STDMETHODIMP SetListAlignment(long Value);
|
|
STDMETHODIMP GetListLevelIndex(long * pValue);
|
|
STDMETHODIMP SetListLevelIndex(long Value);
|
|
STDMETHODIMP GetListStart(long * pValue);
|
|
STDMETHODIMP SetListStart(long Value);
|
|
STDMETHODIMP GetListTab(float * pValue);
|
|
STDMETHODIMP SetListTab(float Value);
|
|
STDMETHODIMP GetListType(long *pValue);
|
|
STDMETHODIMP SetListType(long Value);
|
|
STDMETHODIMP GetNoLineNumber(long *pValue);
|
|
STDMETHODIMP SetNoLineNumber(long Value);
|
|
STDMETHODIMP GetPageBreakBefore(long *pValue);
|
|
STDMETHODIMP SetPageBreakBefore(long Value);
|
|
STDMETHODIMP GetRightIndent(float *pValue);
|
|
STDMETHODIMP SetRightIndent(float Value);
|
|
STDMETHODIMP SetIndents(float StartIndent, float LeftIndent, float RightIndent);
|
|
STDMETHODIMP SetLineSpacing(long LineSpacingRule, float LineSpacing);
|
|
STDMETHODIMP GetSpaceAfter(float *pValue);
|
|
STDMETHODIMP SetSpaceAfter(float Value);
|
|
STDMETHODIMP GetSpaceBefore(float *pValue);
|
|
STDMETHODIMP SetSpaceBefore(float Value);
|
|
STDMETHODIMP GetWidowControl(long *pValue);
|
|
STDMETHODIMP SetWidowControl(long Value);
|
|
|
|
STDMETHODIMP GetTabCount(long *pValue);
|
|
STDMETHODIMP AddTab(float tpPos, long tbAlign, long tbLeader);
|
|
STDMETHODIMP ClearAllTabs();
|
|
STDMETHODIMP DeleteTab(float tbPos);
|
|
STDMETHODIMP GetTab(long iTab, float *ptbPos, long *ptbAlign, long *ptbLeader);
|
|
|
|
HRESULT FormatSetter (DWORD dwMask);
|
|
|
|
//@access Private ITextPara helper methods
|
|
private:
|
|
HRESULT GetParameter (long *pParm, DWORD dwMask, long Type, long *pValue);
|
|
HRESULT SetParameter (long *pParm, DWORD dwMask, long Type, long Value);
|
|
HRESULT EffectGetter (long * ptomBool, DWORD dwMask);
|
|
HRESULT EffectSetter (long Value, DWORD dwMask);
|
|
HRESULT UpdateFormat ();
|
|
void CheckTabsAddRef();
|
|
};
|
|
|
|
#endif
|