extensions/source/scanner/sanedlg.hxx

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  30 #ifndef _SVT_SANEDLG_HXX
  31 #define _SVT_SANEDLG_HXX
  32
  33 #include <vcl/dialog.hxx>
  34 #include <tools/config.hxx>
  35 #include <vcl/lstbox.hxx>
  36 #ifndef _SV_BUTTON_HXX
  37 #include <vcl/button.hxx>
  38 #endif
  39 #include <vcl/fixed.hxx>
  40 #include <vcl/group.hxx>
  41 #include <vcl/field.hxx>
  42 #include <vcl/edit.hxx>
  43 #include <svtools/svtreebx.hxx>
  44
  45 #include <sane.hxx>
  46
  47 class SaneDlg : public ModalDialog
  48 {
  49 private:
  50     enum DragDirection { TopLeft, Top, TopRight, Right, BottomRight, Bottom,
  51                          BottomLeft, Left };
  52
  53     Sane&                       mrSane;
  54     Bitmap                      maPreviewBitmap;
  55     Rectangle           maPreviewRect;
  56     Point                       maTopLeft, maBottomRight;
  57     Point                       maMinTopLeft, maMaxBottomRight;
  58     BOOL                        mbDragEnable;
  59     BOOL                        mbIsDragging;
  60     int                         mnDragMode;
  61     BOOL                        mbDragDrawn;
  62     DragDirection       meDragDirection;
  63
  64     MapMode                     maMapMode;
  65
  66     Link                        maOldLink;
  67
  68     OKButton            maOKButton;
  69     CancelButton        maCancelButton;
  70     PushButton          maDeviceInfoButton;
  71     PushButton          maPreviewButton;
  72     PushButton          maButtonOption;
  73
  74     FixedText           maOptionsTxt;
  75     FixedText           maOptionTitle;
  76     FixedText           maOptionDescTxt;
  77     FixedText           maVectorTxt;
  78
  79     FixedText           maScanLeftTxt;
  80     MetricField         maLeftField;
  81     FixedText           maScanTopTxt;
  82     MetricField         maTopField;
  83     FixedText           maRightTxt;
  84     MetricField         maRightField;
  85     FixedText           maBottomTxt;
  86     MetricField         maBottomField;
  87
  88     FixedText           maDeviceBoxTxt;
  89     ListBox                     maDeviceBox;
  90     FixedText           maReslTxt;
  91     NumericBox          maReslBox;
  92     FixedText           maAdvancedTxt;
  93     CheckBox            maAdvancedBox;
  94
  95     NumericField        maVectorBox;
  96     ListBox                     maQuantumRangeBox;
  97     ListBox                     maStringRangeBox;
  98
  99     FixedLine           maPreviewBox;
 100     FixedLine           maAreaBox;
 101
 102     CheckBox            maBoolCheckBox;
 103
 104     Edit                        maStringEdit;
 105     Edit                        maNumericEdit;
 106
 107     SvTreeListBox       maOptionBox;
 108
 109     int                         mnCurrentOption;
 110     int                         mnCurrentElement;
 111     double*                     mpRange;
 112     double                      mfMin, mfMax;
 113
 114     DECL_LINK( ClickBtnHdl, Button* );
 115     DECL_LINK( SelectHdl, ListBox* );
 116     DECL_LINK( ModifyHdl, Edit* );
 117     DECL_LINK( ReloadSaneOptionsHdl, Sane* );
 118     DECL_LINK( OptionsBoxSelectHdl, SvTreeListBox* );
 119
 120     void SaveState();
 121     BOOL LoadState();
 122
 123     void InitDevices();
 124     void InitFields();
 125     void AcquirePreview();
 126     void DisableOption();
 127     void EstablishBoolOption();
 128     void EstablishStringOption();
 129     void EstablishStringRange();
 130     void EstablishQuantumRange();
 131     void EstablishNumericOption();
 132     void EstablishButtonOption();
 133
 134     void DrawRectangles( Point&, Point& );
 135     void DrawDrag();
 136     Point GetPixelPos( const Point& );
 137     Point GetLogicPos( const Point& );
 138     void UpdateScanArea( BOOL );
 139
 140     // helper
 141     BOOL SetAdjustedNumericalValue( const char* pOption, double fValue, int nElement = 0 );
 142
 143     virtual void Paint( const Rectangle& );
 144     virtual void MouseMove( const MouseEvent& rMEvt );
 145     virtual void MouseButtonDown( const MouseEvent& rMEvt );
 146     virtual void MouseButtonUp( const MouseEvent& rMEvt );
 147 public:
 148     SaneDlg( Window*, Sane& );
 149     ~SaneDlg();
 150
 151     virtual short Execute();
 152 };
 153
 154
 155 #endif