158 lines
5.4 KiB
C++
158 lines
5.4 KiB
C++
// wiatestView.h : interface of the CWiatestView class
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//
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/////////////////////////////////////////////////////////////////////////////
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#if !defined(AFX_WIATESTVIEW_H__B547F708_A160_4238_9D68_CC9C7B8511D4__INCLUDED_)
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#define AFX_WIATESTVIEW_H__B547F708_A160_4238_9D68_CC9C7B8511D4__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include "wiaitemlistctrl.h"
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#include "wiaacquiredlg.h"
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#include "wiaeventcallback.h"
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#define MIN_BUFFER_FACTOR 4
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#define BMPFILE_HEADER_MARKER ((WORD) ('M' << 8) | 'B')
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#define WIDTHBYTES(bits) (((bits) + 31) / 32 * 4)
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#define NUMSYSTEMTIME_COLONS 7
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#define MIN_CLIENT_WINDOW_WIDTH 580
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////////////////////////////////////////////////////////////
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// from sti.h
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#define GET_STIDEVICE_TYPE(dwDevType) HIWORD(dwDevType)
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#define GET_STIDEVICE_SUBTYPE(dwDevType) LOWORD(dwDevType)
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#define StiDeviceTypeDefault 0
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#define StiDeviceTypeScanner 1
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#define StiDeviceTypeDigitalCamera 2
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#define StiDeviceTypeStreamingVideo 3
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//
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////////////////////////////////////////////////////////////
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class CWiatestView : public CFormView
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{
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protected: // create from serialization only
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CWiatestView();
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DECLARE_DYNCREATE(CWiatestView)
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public:
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//{{AFX_DATA(CWiatestView)
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enum { IDD = IDD_WIATEST_FORM };
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CListBox m_SupportedTymedAndFormatsListBox;
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CStatic m_ThumbnailPreviewWindow;
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CWiaitemListCtrl m_ItemPropertiesListCtrl;
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CTreeCtrl m_ItemTreeCtrl;
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//}}AFX_DATA
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// Attributes
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public:
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CWiatestDoc* GetDocument();
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// Operations
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public:
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// Overrides
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// ClassWizard generated virtual function overrides
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//{{AFX_VIRTUAL(CWiatestView)
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public:
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virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
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protected:
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virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
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virtual void OnInitialUpdate(); // called first time after construct
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virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
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virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
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virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
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virtual void OnPrint(CDC* pDC, CPrintInfo* pInfo);
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virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
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//}}AFX_VIRTUAL
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// Implementation
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public:
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BOOL m_bHasDocumentFeeder;
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LONG m_lDeviceType;
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// Event helpers
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void RegisterForEvents();
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CWiaEventCallback m_WiaEventCallback;
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// Thumbnailing helpers
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HBITMAP m_hThumbNailBitmap;
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void DisplayThumbnail(IWiaItem *pIWiaItem);
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void DisplayMissingThumbnail();
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// User interface
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void AdjustViewForDeviceType();
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void SetCurrentSelectionForTYMEDAndFormat();
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void AddSupportedTYMEDAndFormatsToListBox(IWiaItem *pIWiaItem);
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void AddWiaItemPropertiesToListControl(IWiaItem *pIWiaItem);
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void AddWiaItemsToTreeControl(HTREEITEM hParent, IWiaItem *pIWiaItem);
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// converison helpers
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void FORMAT2TSTR(GUID guidFormat, TCHAR* pszFormat);
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void VT2TSTR(TCHAR *pszText,ULONG VarType);
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void AccessFlags2TSTR(TCHAR *pszText,ULONG AccessFlags);
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void PROPVAR2TSTR(PROPVARIANT *pPropVar,TCHAR *szValue);
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void TSTR2PROPVAR(TCHAR *szValue, PROPVARIANT *pPropVar);
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// data acquisition helpers
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void RenameTempDataTransferFilesAndLaunchViewer(TCHAR *szFileName, GUID guidFormat, LONG lTymed);
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void RenameTempDataTransferFilesAndLaunchViewer(GUID guidFormat, LONG lTymed);
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void DeleteTempDataTransferFiles();
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ULONG ReadMinBufferSizeProperty(IWiaItem *pIWiaItem);
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HRESULT TransferToMemory(TCHAR *szFileName, IWiaItem *pIWiaItem);
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HRESULT TransferToFile(TCHAR *szFileName, IWiaItem *pIWiaItem);
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LONG CalculateWidthBytes(LONG lWidthPixels, LONG lbpp);
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// debugging helpers
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BOOL m_bOutputToDebuggerON;
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virtual ~CWiatestView();
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#ifdef _DEBUG
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virtual void AssertValid() const;
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virtual void Dump(CDumpContext& dc) const;
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#endif
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protected:
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// Generated message map functions
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protected:
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//{{AFX_MSG(CWiatestView)
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afx_msg void OnSelchangedItemTreectrl(NMHDR* pNMHDR, LRESULT* pResult);
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afx_msg void OnSize(UINT nType, int cx, int cy);
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afx_msg void OnDblclkItempropertiesListctrl(NMHDR* pNMHDR, LRESULT* pResult);
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afx_msg void OnAcquireimage();
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afx_msg void OnLoadWiapropertystream();
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afx_msg void OnSaveWiapropertystream();
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afx_msg void OnRclickItempropertiesListctrl(NMHDR* pNMHDR, LRESULT* pResult);
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afx_msg void OnPropertyeditpopupmenuEditpropertyvalue();
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afx_msg void OnViewCapabilities();
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afx_msg void OnRclickItemTreectrl(NMHDR* pNMHDR, LRESULT* pResult);
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afx_msg void OnDeleteItem();
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afx_msg void OnAcquireimageCommonui();
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afx_msg void OnEditDebugout();
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afx_msg void OnUpdateEditDebugout(CCmdUI* pCmdUI);
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afx_msg void OnShowWindow(BOOL bShow, UINT nStatus);
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afx_msg void OnDocumentAcquisitionSettings();
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afx_msg void OnUpdateDocumentAcquisitionSettings(CCmdUI* pCmdUI);
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afx_msg void OnSelchangeSupportedTymedAndFormatListbox();
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afx_msg void OnThumbnailPreview();
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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#ifndef _DEBUG // debug version in wiatestView.cpp
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inline CWiatestDoc* CWiatestView::GetDocument()
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{ return (CWiatestDoc*)m_pDocument; }
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#endif
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/////////////////////////////////////////////////////////////////////////////
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//{{AFX_INSERT_LOCATION}}
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// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
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#endif // !defined(AFX_WIATESTVIEW_H__B547F708_A160_4238_9D68_CC9C7B8511D4__INCLUDED_)
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