108 lines
2.9 KiB
C
108 lines
2.9 KiB
C
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/*******************************************************************************
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*
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* (C) COPYRIGHT MICROSOFT CORPORATION, 1998
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*
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* TITLE: PPSCAN.H
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*
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* VERSION: 1.0
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*
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* AUTHOR: ShaunIv
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*
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* DATE: 5/17/1999
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*
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* DESCRIPTION:
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*
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*******************************************************************************/
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#ifndef __PPSCAN_H_INCLUDED
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#define __PPSCAN_H_INCLUDED
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#include <windows.h>
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#include <atlbase.h>
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#include "contrast.h"
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#include "vwiaset.h"
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#include "slidedit.h"
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#include "updnedit.h"
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class CScannerCommonPropertyPage
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{
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private:
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//
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// For keeping track of which controls are enabled
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//
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enum
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{
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UsingContrast = 0x00000001,
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UsingBrightness = 0x00000002,
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UsingResolution = 0x00000004,
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UsingDataType = 0x00000008
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};
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HWND m_hWnd;
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//
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// We need to get this from CScannerPropPageExt *m_pScannerPropPageExt;
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//
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CComPtr<IWiaItem> m_pIWiaItem;
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//
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// We are messing with settings so ignore ui messages.
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//
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int m_nProgrammaticSetting;
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CValidWiaSettings m_ValidContrastSettings;
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CValidWiaSettings m_ValidBrightnessSettings;
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CValidWiaSettings m_ValidResolutionSettings;
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CSliderAndEdit m_BrightnessSliderAndEdit;
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CSliderAndEdit m_ContrastSliderAndEdit;
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CUpDownAndEdit m_ResolutionUpDownAndEdit;
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LONG m_nControlsInUse;
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int m_nInitialDataTypeSelection;
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static const int c_nMinBrightnessAndContrastSettingCount;
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private:
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//
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// No implementation
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//
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CScannerCommonPropertyPage(void);
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CScannerCommonPropertyPage( const CScannerCommonPropertyPage & );
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CScannerCommonPropertyPage &operator=( const CScannerCommonPropertyPage & );
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private:
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CScannerCommonPropertyPage( HWND hWnd );
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LRESULT OnCommand( WPARAM, LPARAM );
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LRESULT OnNotify( WPARAM, LPARAM );
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LRESULT OnInitDialog( WPARAM, LPARAM );
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LRESULT OnApply( WPARAM, LPARAM );
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LRESULT OnKillActive( WPARAM, LPARAM );
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LRESULT OnSetActive( WPARAM, LPARAM );
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LRESULT OnHScroll( WPARAM, LPARAM );
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LRESULT OnVScroll( WPARAM, LPARAM );
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LRESULT OnHelp( WPARAM, LPARAM );
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LRESULT OnContextMenu( WPARAM, LPARAM );
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LRESULT OnSysColorChange( WPARAM, LPARAM );
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void OnBrightnessEditChange( WPARAM, LPARAM );
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void OnContrastEditChange( WPARAM, LPARAM );
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void OnResolutionEditChange( WPARAM, LPARAM );
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void OnDataTypeSelChange( WPARAM, LPARAM );
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void OnRestoreDefault( WPARAM, LPARAM );
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void SetText( HWND hWnd, LPCTSTR pszText );
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void SetText( HWND hWnd, LONG nNumber );
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bool PopulateDataTypes(void);
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bool ApplySettings(void);
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bool ValidateEditControls(void);
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void Initialize(void);
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bool IsUselessPreviewRange( const CValidWiaSettings &Settings );
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public:
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~CScannerCommonPropertyPage(void);
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static INT_PTR CALLBACK DialogProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
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};
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#endif //__PPSCAN_H_INCLUDED
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