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/*******************************************************************************
* * (C) COPYRIGHT MICROSOFT CORPORATION, 1998 * * TITLE: CAMSEL.H * * VERSION: 1.0 * * AUTHOR: ShaunIv * * DATE: 9/28/1999 * * DESCRIPTION: Camera selection page. Displays thumbnails, and lets the user select which * ones to download. * *******************************************************************************/#ifndef __CAMSEL_H_INCLUDED
#define __CAMSEL_H_INCLUDED
#include <windows.h>
#include "acqmgrcw.h"
#include "simarray.h"
#include "gphelper.h"
#include "itranhlp.h"
#include "createtb.h"
#include "wiavideo.h"
class CCameraSelectionPage{private: //
// Used for icon grouping
//
class CListviewGroupInfo { private: CSimpleStringWide m_strGroupName; int m_nGroupId;
public: CListviewGroupInfo(void) : m_strGroupName(TEXT("")), m_nGroupId(-1) { } CListviewGroupInfo( const CListviewGroupInfo &other ) : m_strGroupName(other.GroupName()), m_nGroupId(other.GroupId()) { } CListviewGroupInfo( const CSimpleStringWide &strGroupName, int nGroupId=-1 ) : m_strGroupName(strGroupName), m_nGroupId(nGroupId) { } ~CListviewGroupInfo(void) { } CListviewGroupInfo &operator=( const CListviewGroupInfo &other ) { if (this != &other) { m_strGroupName = other.GroupName(); m_nGroupId = other.GroupId(); } return *this; } bool operator==( const CListviewGroupInfo &other ) { return (other.GroupName() == m_strGroupName); } bool operator==( const CSimpleStringWide &strGroupName ) { return (strGroupName == m_strGroupName); } CSimpleStringWide GroupName(void) const { return m_strGroupName; } int GroupId(void) const { return m_nGroupId; } };
class CIconGroupList : public CSimpleDynamicArray<CListviewGroupInfo> { private: CIconGroupList( const CIconGroupList & ); CIconGroupList& operator=( const CIconGroupList & );
public: CIconGroupList(void) { } ~CIconGroupList(void) { } int Add( HWND hwndList, const CSimpleStringWide &strwGroupName ) { int nResult = -1; CSimpleString strGroupName = CSimpleStringConvert::NaturalString(strwGroupName); if (strGroupName.Length()) { LVGROUP LvGroup = {0}; LvGroup.cbSize = sizeof(LvGroup); LvGroup.pszHeader = const_cast<LPTSTR>(strGroupName.String()); LvGroup.mask = LVGF_HEADER | LVGF_ALIGN | LVGF_GROUPID | LVGF_STATE; LvGroup.uAlign = LVGA_HEADER_LEFT; LvGroup.iGroupId = Size(); LvGroup.state = LVGS_NORMAL; nResult = static_cast<int>(ListView_InsertGroup( hwndList, Size(), &LvGroup )); WIA_TRACE((TEXT("ListView_InsertGroup on %s returned %d"), strGroupName.String(), nResult )); if (nResult >= 0) { Append( CListviewGroupInfo( strwGroupName, nResult ) ); } } return nResult; } int GetGroupId( CWiaItem *pWiaItem, HWND hwndList ) { WIA_PUSH_FUNCTION((TEXT("GetGroupId(%ws)"),pWiaItem->ItemName().String())); int nResult = -1; if (Size()) { nResult = (*this)[0].GroupId(); if (pWiaItem) { CWiaItem *pWiaItemParent = pWiaItem->Parent(); if (pWiaItemParent) { CSimpleStringWide strwFolderName = pWiaItemParent->ItemName(); if (strwFolderName.Length()) { int nIndex = Find(strwFolderName); if (nIndex < 0) { CSimpleString strFolderName = CSimpleStringConvert::NaturalString(strwFolderName); if (strFolderName.Length()) { LVGROUP LvGroup = {0}; LvGroup.cbSize = sizeof(LvGroup); LvGroup.pszHeader = const_cast<LPTSTR>(strFolderName.String()); LvGroup.mask = LVGF_HEADER | LVGF_ALIGN | LVGF_GROUPID | LVGF_STATE; LvGroup.uAlign = LVGA_HEADER_LEFT; LvGroup.iGroupId = Size(); LvGroup.state = LVGS_NORMAL; nResult = static_cast<int>(ListView_InsertGroup( hwndList, Size(), &LvGroup )); WIA_TRACE((TEXT("ListView_InsertGroup on %s returned %d"), strFolderName.String(), nResult )); if (nResult >= 0) { Append( CListviewGroupInfo( strwFolderName, nResult ) ); } } } else { nResult = (*this)[nIndex].GroupId(); } } } } } return nResult; } };
CIconGroupList m_GroupInfoList;
// Private data
HWND m_hWnd; CAcquisitionManagerControllerWindow *m_pControllerWindow; int m_nDefaultThumbnailImageListIndex; int m_nProgrammaticSetting; CGdiPlusHelper m_GdiPlusHelper; UINT m_nThreadNotificationMessage; UINT m_nWiaEventMessage; bool m_bThumbnailsRequested; HICON m_hIconAudioAnnotation; HICON m_hIconMiscellaneousAnnotation; CComPtr<IWiaAnnotationHelpers> m_pWiaAnnotationHelpers; CComPtr<IWiaVideo> m_pWiaVideo; ToolbarHelper::CToolbarBitmapInfo m_CameraSelectionButtonBarBitmapInfo; ToolbarHelper::CToolbarBitmapInfo m_CameraTakePictureButtonBarBitmapInfo; ToolbarHelper::CToolbarBitmapInfo m_CameraActionButtonBarBitmapInfo; HACCEL m_hAccelerators;
private: // No implementation
CCameraSelectionPage(void); CCameraSelectionPage( const CCameraSelectionPage & ); CCameraSelectionPage &operator=( const CCameraSelectionPage & );
private: // Constructor and destructor
explicit CCameraSelectionPage( HWND hWnd ); ~CCameraSelectionPage(void);
private: int AddItem( HWND hwndList, CWiaItem *pWiaItem, bool bEnsureVisible=false ); void AddEnumeratedItems( HWND hwndList, CWiaItem *pFirstItem ); void PopulateListView(void); CWiaItem *GetItemFromListByIndex( HWND hwndList, int nItem ); int FindItemListIndex( HWND hwndList, CWiaItem *pWiaItem ); int AddThumbnailToListViewImageList( HWND hwndList, CWiaItem *pWiaItem, int nIndex ); int GetSelectionIndices( CSimpleDynamicArray<int> &aIndices ); void UpdateControls(void); void InitializeVideoCamera(void); void DrawAnnotationIcons( HDC hDC, CWiaItem *pWiaItem, HBITMAP hBitmap ); void MyEnableToolbarButton( int nButtonId, bool bEnable ); void RepaintAllThumbnails();
private: // WM_COMMAND handlers
void OnSelectAll( WPARAM, LPARAM ); void OnClearAll( WPARAM, LPARAM ); void OnProperties( WPARAM, LPARAM ); void OnRotate( WPARAM, LPARAM ); void OnTakePicture( WPARAM, LPARAM ); void OnDelete( WPARAM, LPARAM );
// WM_NOTIFY handlers
LRESULT OnWizNext( WPARAM, LPARAM ); LRESULT OnWizBack( WPARAM, LPARAM ); LRESULT OnSetActive( WPARAM, LPARAM ); LRESULT OnTranslateAccelerator( WPARAM, LPARAM ); LRESULT OnGetToolTipDispInfo( WPARAM, LPARAM );
// Message handlers
LRESULT OnInitDialog( WPARAM, LPARAM ); LRESULT OnDestroy( WPARAM, LPARAM ); LRESULT OnCommand( WPARAM, LPARAM ); LRESULT OnNotify( WPARAM, LPARAM ); LRESULT OnThreadNotification( WPARAM, LPARAM ); LRESULT OnEventNotification( WPARAM, LPARAM ); LRESULT OnThumbnailListSelChange( WPARAM, LPARAM ); LRESULT OnThumbnailListKeyDown( WPARAM, LPARAM ); LRESULT OnShowWindow( WPARAM, LPARAM ); LRESULT OnTimer( WPARAM wParam, LPARAM ); LRESULT OnSysColorChange( WPARAM, LPARAM ); LRESULT OnThemeChanged( WPARAM, LPARAM ); LRESULT OnSettingChange( WPARAM, LPARAM );
// Thread notification message handlers
void OnNotifyDownloadThumbnail( UINT, CThreadNotificationMessage * ); void OnNotifyDownloadImage( UINT, CThreadNotificationMessage * );
public: static INT_PTR CALLBACK DialogProc( HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam );};
#endif __CAMSEL_H_INCLUDED
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