96 lines
2.4 KiB
C++
96 lines
2.4 KiB
C++
//Copyright (c) 1997-2000 Microsoft Corporation
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#ifndef _INC_PGLOKPRV_H
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#define _INC_PGLOKPRV_H
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#include "pgbase.h"
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class CLookPreviewPg : public WizardPage
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{
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public:
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CLookPreviewPg(LPPROPSHEETPAGE ppsp, int dwPageId, int nIdTitle, int nIdSubTitle, int nIdValueString);
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~CLookPreviewPg(VOID);
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protected: // Virtual functions
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// Override this if the values are not stored in a string table
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virtual void LoadValueArray();
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// This must be overridden so that the dialog knows what item to select as the default
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virtual int GetCurrentValue(NONCLIENTMETRICS *pncm) = 0;
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// If the dialog is using a list box, the user MUST override this function
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virtual void GetValueItemText(int nIndex, LPTSTR lpszBuffer, int nLen) {_ASSERTE(FALSE);}
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// Must be overridden to set ncm to appropriate values based on Value array index
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virtual void ModifyMyNonClientMetrics(NONCLIENTMETRICS &ncm) = 0;
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protected:
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void UpdatePreview(int nActionCtl);
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int m_nIdValueString;
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HWND m_hwndSlider;
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HWND m_hwndListBox;
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int m_nCountValues;
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int m_rgnValues[MAX_DISTINCT_VALUES];
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int m_nCurValueIndex;
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int m_nOrigValueIndex;
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void ResetColors();
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void UpdateControls();
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LRESULT OnInitDialog(HWND hwnd, WPARAM wParam, LPARAM lParam);
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LRESULT OnCommand(HWND hwnd, WPARAM wParam, LPARAM lParam);
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LRESULT HandleMsg(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
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LRESULT OnPSN_WizNext(HWND hwnd, INT idCtl, LPPSHNOTIFY pnmh);
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private:
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};
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/////////////////////////////////////////////////////////////
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// Color page
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class CLookPreviewColorPg : public CLookPreviewPg
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{
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public:
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CLookPreviewColorPg(LPPROPSHEETPAGE ppsp)
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: CLookPreviewPg( ppsp,
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IDD_PREV_COLOR,
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IDS_LKPREV_COLORTITLE,
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IDS_LKPREV_COLORSUBTITLE,
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0) {};
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virtual void LoadValueArray()
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{
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// For colors, we just use 0 to GetSchemeCount()
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m_nCountValues = GetSchemeCount() + 1;
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for(int i=0;i<m_nCountValues;i++)
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m_rgnValues[i] = i;
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}
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virtual int GetCurrentValue(NONCLIENTMETRICS *pncm) {return 0;}; // Always return value of 0
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virtual void GetValueItemText(int nIndex, LPTSTR lpszBuffer, int nLen)
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{
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_ASSERTE(nIndex < GetSchemeCount() + 1);
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if(0 == nIndex)
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{
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LoadString(g_hInstDll, IDS_SCHEME_CURRENTCOLORSCHEME, lpszBuffer, nLen);
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}
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else
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GetSchemeName(nIndex - 1, lpszBuffer, nLen);
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}
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virtual void ModifyMyNonClientMetrics(NONCLIENTMETRICS &ncm)
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{
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ResetColors();
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}
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};
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#endif // _INC_PGLOKPRV_H
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