106 lines
3.5 KiB
C
106 lines
3.5 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: SCANSEL.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: 9/28/1999
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*
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* DESCRIPTION: Scanner region selection (preview) page
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*
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*******************************************************************************/
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#ifndef __SCANSEL_H_INCLUDED
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#define __SCANSEL_H_INCLUDED
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#include <windows.h>
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#include "acqmgrcw.h"
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#include "createtb.h"
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#include "pviewids.h"
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class CScannerSelectionPage
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{
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private:
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// Private data
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HWND m_hWnd;
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CAcquisitionManagerControllerWindow *m_pControllerWindow;
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UINT m_nThreadNotificationMessage;
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UINT m_nWiaEventMessage;
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HBITMAP m_hBitmapDefaultPreviewBitmap;
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SIZE m_sizeFlatbed;
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SIZE m_sizeDocfeed;
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bool m_bAllowRegionPreview;
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HWND m_hwndPreview;
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HWND m_hwndSelectionToolbar;
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HWND m_hwndRescan;
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CWiaPaperSize *m_pPaperSizes;
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UINT m_nPaperSizeCount;
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ToolbarHelper::CToolbarBitmapInfo m_ScannerSelectionButtonBarBitmapInfo;
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CSimpleEvent m_PreviewScanCancelEvent;
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private:
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// No implementation
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CScannerSelectionPage(void);
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CScannerSelectionPage( const CScannerSelectionPage & );
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CScannerSelectionPage &operator=( const CScannerSelectionPage & );
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private:
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// Constructor and destructor
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explicit CScannerSelectionPage( HWND hWnd );
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~CScannerSelectionPage(void);
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private:
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// Helpers
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CWiaItem *GetActiveScannerItem(void);
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void InitializeIntents(void);
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void EnableControls( BOOL bEnable );
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bool ApplyCurrentPreviewWindowSettings(void);
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bool ApplyCurrentIntent(void);
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void SetIntentCheck( LONG nIntent );
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void PopulateDocumentHandling(void);
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void PopulatePageSize(void);
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void HandlePaperSourceSelChange(void);
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void HandlePaperSizeSelChange(void);
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bool InDocFeedMode(void);
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void EnableControl( int nControl, BOOL bEnable );
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void ShowControl( int nControl, BOOL bShow );
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void UpdateControlState(void);
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bool InPreviewMode(void);
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private:
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// Thread messages
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void OnNotifyScanPreview( UINT nMsg, CThreadNotificationMessage *pThreadNotificationMessage );
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LRESULT OnEventNotification( WPARAM, LPARAM );
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// WM_COMMAND handlers
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void OnRescan( WPARAM, LPARAM );
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void OnProperties( WPARAM, LPARAM );
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void OnPreviewSelection( WPARAM, LPARAM );
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void OnPaperSourceSelChange( WPARAM, LPARAM );
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void OnPaperSizeSelChange( WPARAM, LPARAM );
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// WM_NOTIFY handlers
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LRESULT OnWizNext( WPARAM, LPARAM );
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LRESULT OnWizBack( WPARAM, LPARAM );
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LRESULT OnSetActive( WPARAM, LPARAM );
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LRESULT OnGetToolTipDispInfo( WPARAM, LPARAM );
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LRESULT OnReset( WPARAM, LPARAM );
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// Message handlers
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LRESULT OnInitDialog( WPARAM, LPARAM );
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LRESULT OnDestroy( WPARAM, LPARAM );
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LRESULT OnCommand( WPARAM, LPARAM );
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LRESULT OnNotify( WPARAM, LPARAM );
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LRESULT OnThreadNotification( WPARAM, LPARAM );
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LRESULT OnSysColorChange( WPARAM, LPARAM );
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LRESULT OnThemeChanged( WPARAM, LPARAM );
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public:
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static INT_PTR CALLBACK DialogProc( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam );
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};
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#endif __SCANSEL_H_INCLUDED
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