extensions/source/scanner/sanedlg.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef _SVT_SANEDLG_HXX
  20 #define _SVT_SANEDLG_HXX
  21
  22 #include <vcl/dialog.hxx>
  23 #include <vcl/lstbox.hxx>
  24 #include <vcl/button.hxx>
  25 #include <vcl/fixed.hxx>
  26 #include <vcl/group.hxx>
  27 #include <vcl/field.hxx>
  28 #include <vcl/edit.hxx>
  29 #include <svtools/treelistbox.hxx>
  30
  31 #include <sane.hxx>
  32
  33 class SaneDlg : public ModalDialog
  34 {
  35 private:
  36     enum DragDirection { TopLeft, Top, TopRight, Right, BottomRight, Bottom,
  37                          BottomLeft, Left };
  38
  39     Sane&           mrSane;
  40     Bitmap          maPreviewBitmap;
  41     Rectangle       maPreviewRect;
  42     Point           maTopLeft, maBottomRight;
  43     Point           maMinTopLeft, maMaxBottomRight;
  44     sal_Bool            mbDragEnable;
  45     sal_Bool            mbIsDragging;
  46     bool            mbScanEnabled;
  47     sal_Bool            mbDragDrawn;
  48     DragDirection   meDragDirection;
  49
  50     MapMode         maMapMode;
  51
  52     Link            maOldLink;
  53
  54     OKButton        maOKButton;
  55     CancelButton    maCancelButton;
  56     PushButton      maDeviceInfoButton;
  57     PushButton      maPreviewButton;
  58     PushButton      maScanButton;
  59     PushButton      maButtonOption;
  60
  61     FixedText       maOptionsTxt;
  62     FixedText       maOptionTitle;
  63     FixedText       maOptionDescTxt;
  64     FixedText       maVectorTxt;
  65
  66     FixedText       maScanLeftTxt;
  67     MetricField     maLeftField;
  68     FixedText       maScanTopTxt;
  69     MetricField     maTopField;
  70     FixedText       maRightTxt;
  71     MetricField     maRightField;
  72     FixedText       maBottomTxt;
  73     MetricField     maBottomField;
  74
  75     FixedText       maDeviceBoxTxt;
  76     ListBox         maDeviceBox;
  77     FixedText       maReslTxt;
  78     NumericBox      maReslBox;
  79     FixedText       maAdvancedTxt;
  80     CheckBox        maAdvancedBox;
  81
  82     NumericField    maVectorBox;
  83     ListBox         maQuantumRangeBox;
  84     ListBox         maStringRangeBox;
  85
  86     FixedLine       maPreviewBox;
  87     FixedLine       maAreaBox;
  88
  89     CheckBox        maBoolCheckBox;
  90
  91     Edit            maStringEdit;
  92     Edit            maNumericEdit;
  93
  94     SvTreeListBox   maOptionBox;
  95
  96     int             mnCurrentOption;
  97     int             mnCurrentElement;
  98     double*         mpRange;
  99     double          mfMin, mfMax;
 100
 101     bool            doScan;
 102
 103     DECL_LINK( ClickBtnHdl, Button* );
 104     DECL_LINK( SelectHdl, ListBox* );
 105     DECL_LINK( ModifyHdl, Edit* );
 106     DECL_LINK( ReloadSaneOptionsHdl, Sane* );
 107     DECL_LINK( OptionsBoxSelectHdl, SvTreeListBox* );
 108
 109     void SaveState();
 110     sal_Bool LoadState();
 111
 112     void InitDevices();
 113     void InitFields();
 114     void AcquirePreview();
 115     void DisableOption();
 116     void EstablishBoolOption();
 117     void EstablishStringOption();
 118     void EstablishStringRange();
 119     void EstablishQuantumRange();
 120     void EstablishNumericOption();
 121     void EstablishButtonOption();
 122
 123     void DrawRectangles( Point&, Point& );
 124     void DrawDrag();
 125     Point GetPixelPos( const Point& );
 126     Point GetLogicPos( const Point& );
 127     void UpdateScanArea( sal_Bool );
 128
 129     // helper
 130     sal_Bool SetAdjustedNumericalValue( const char* pOption, double fValue, int nElement = 0 );
 131
 132     virtual void Paint( const Rectangle& );
 133     virtual void MouseMove( const MouseEvent& rMEvt );
 134     virtual void MouseButtonDown( const MouseEvent& rMEvt );
 135     virtual void MouseButtonUp( const MouseEvent& rMEvt );
 136 public:
 137     SaneDlg( Window*, Sane&, bool );
 138     ~SaneDlg();
 139
 140     virtual short Execute();
 141     bool getDoScan();
 142 };
 143
 144
 145 #endif
 146
 147 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */