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136 lines
5.8 KiB
136 lines
5.8 KiB
/*****************************************************************************\
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FILE: BaseAppearPg.h
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DESCRIPTION:
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This code will display a "Appearances" tab in the
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"Display Properties" dialog (the base dialog, not the advanced dlg).
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??????? ?/??/1993 Created
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BryanSt 3/23/2000 Updated and Converted to C++
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Copyright (C) Microsoft Corp 1993-2000. All rights reserved.
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\*****************************************************************************/
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#ifndef _BASEAPPEAR_H
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#define _BASEAPPEAR_H
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#include <cowsite.h>
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#include "PreviewTh.h"
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class CBaseAppearancePage : public CObjectWithSite
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, public CObjectWindow
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, public CObjectCLSID
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, public IPropertyBag
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, public IPreviewSystemMetrics
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, public IBasePropPage
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{
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public:
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//////////////////////////////////////////////////////
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// Public Interfaces
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//////////////////////////////////////////////////////
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// *** IUnknown ***
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virtual STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj);
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virtual STDMETHODIMP_(ULONG) AddRef(void);
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virtual STDMETHODIMP_(ULONG) Release(void);
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// *** IBasePropPage ***
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virtual STDMETHODIMP GetAdvancedDialog(OUT IAdvancedDialog ** ppAdvDialog);
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virtual STDMETHODIMP OnApply(IN PROPPAGEONAPPLY oaAction);
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// *** IShellPropSheetExt ***
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virtual STDMETHODIMP AddPages(IN LPFNSVADDPROPSHEETPAGE pfnAddPage, IN LPARAM lParam);
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virtual STDMETHODIMP ReplacePage(IN EXPPS uPageID, IN LPFNSVADDPROPSHEETPAGE pfnReplaceWith, IN LPARAM lParam) {return E_NOTIMPL;}
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// *** IPropertyBag ***
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virtual STDMETHODIMP Read(IN LPCOLESTR pszPropName, IN VARIANT * pVar, IN IErrorLog *pErrorLog);
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virtual STDMETHODIMP Write(IN LPCOLESTR pszPropName, IN VARIANT *pVar);
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// *** IObjectWithSite ***
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virtual STDMETHODIMP SetSite(IUnknown *punkSite);
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// *** IPreviewSystemMetrics ***
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virtual STDMETHODIMP RefreshColors(void);
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virtual STDMETHODIMP UpdateDPIchange(void) {return E_NOTIMPL;}
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virtual STDMETHODIMP UpdateCharsetChanges(void);
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virtual STDMETHODIMP DeskSetCurrentScheme(IN LPCWSTR pwzSchemeName);
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CBaseAppearancePage();
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protected:
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private:
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virtual ~CBaseAppearancePage(void);
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// Private Member Variables
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long m_cRef;
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BOOL m_fIsDirty; // We need to keep track of this in case another tab dirties out bit.
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BOOL m_fInitialized; // Have we been initialized yet?
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BOOL m_fLockVisualStylePolicyEnabled; // Do we lock visual styles because of a policy?
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int m_nSelectedScheme;
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int m_nSelectedStyle;
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int m_nSelectedSize;
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HWND m_hwndSchemeDropDown;
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HWND m_hwndStyleDropDown;
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HWND m_hwndSizeDropDown;
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IThemeManager * m_pThemeManager;
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IThemeScheme * m_pSelectedThemeScheme;
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IThemeStyle * m_pSelectedStyle;
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IThemeSize * m_pSelectedSize;
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IThemePreview * m_pThemePreview;
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LPWSTR m_pszLoadMSTheme; // When we open up, load this theme.
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SYSTEMMETRICSALL m_advDlgState; // This is the state we modify in the Advanced Appearance page.
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BOOL m_fLoadedAdvState; // Has the state been loaded?
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int m_nNewDPI; // This is the dirty DPI. It equals m_nAppliedDPI if it isn't dirty.
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int m_nAppliedDPI; // This is the currently active DPI (last applied).
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// Private Member Functions
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INT_PTR _BaseAppearanceDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
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HRESULT _OnInitAppearanceDlg(HWND hDlg);
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HRESULT _OnInitData(void);
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HRESULT _OnDestroy(HWND hDlg);
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INT_PTR _OnCommand(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
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HRESULT _OnSetActive(HWND hDlg);
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HRESULT _OnApply(HWND hDlg, LPARAM lParam);
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HRESULT _UpdatePreview(IN BOOL fUpdateThemePage);
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HRESULT _EnableAdvancedButton(void); // See if we want the Advanced button enabled.
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HRESULT _LoadState(void);
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HRESULT _SaveState(CDimmedWindow* pDimmedWindow);
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HRESULT _LoadLiveSettings(IN LPCWSTR pszSaveGroup);
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HRESULT _SaveLiveSettings(IN LPCWSTR pszSaveGroup);
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HRESULT _OnSchemeChange(HWND hDlg, BOOL fDisplayErrors);
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HRESULT _OnStyleChange(HWND hDlg);
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HRESULT _OnSizeChange(HWND hDlg);
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HRESULT _OnAdvancedOptions(HWND hDlg);
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HRESULT _OnEffectsOptions(HWND hDlg);
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HRESULT _PopulateSchemeDropdown(void);
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HRESULT _PopulateStyleDropdown(void);
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HRESULT _PopulateSizeDropdown(void);
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HRESULT _FreeSchemeDropdown(void);
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HRESULT _FreeStyleDropdown(void);
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HRESULT _FreeSizeDropdown(void);
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BOOL _IsDirty(void);
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HRESULT _SetScheme(IN BOOL fLoadSystemMetrics, IN BOOL fLoadLiveSettings, IN BOOL fPreviousSelectionIsVS);
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HRESULT _OutsideSetScheme(BSTR bstrScheme);
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HRESULT _SetStyle(IN BOOL fUpdateThemePage);
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HRESULT _OutsideSetStyle(BSTR bstrStyle);
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HRESULT _SetSize(IN BOOL fLoadSystemMetrics, IN BOOL fUpdateThemePage);
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HRESULT _OutsideSetSize(BSTR bstrSize);
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HRESULT _LoadVisaulStyleFile(IN LPCWSTR pszPath);
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HRESULT _ApplyScheme(IThemeScheme * pThemeScheme, IThemeStyle * pColorStyle, IThemeSize * pThemeSize);
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HRESULT _GetPageByCLSID(const GUID * pClsid, IPropertyBag ** ppPropertyBag);
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HRESULT _ScaleSizesSinceDPIChanged(void);
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static INT_PTR CALLBACK BaseAppearanceDlgProc(HWND hDlg, UINT message , WPARAM wParam, LPARAM lParam);
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};
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#endif // _BASEAPPEAR_H
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