terrainLineConfigWidget.h

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/*********************************************************************
** Copyright (c) 2004 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: terrainLineConfigWidget.h,v $ $Revision: 1.12 $ $State: Exp $
*********************************************************************/


#ifndef DTTERRAINLINECONFIGWIDGET_H
#define DTTERRAINLINECONFIGWIDGET_H

#include "tmqt/lineConfigWidget.h"
#include "symbolMapper/modelData.h"
#include "symbology/symbol.h"

#include <QtGui/QTreeWidget>

class QPushButton;
class DtViewDriver;

#include "terrainqt/terrainqtDefines.h"
class DT_DLL_terrainqt DtRangeGroup : public QTreeWidgetItem
{
public:
   DtRangeGroup(QTreeWidget* parent, const QString& text);

   virtual ~DtRangeGroup();

   virtual QTreeWidgetItem* lastItem();
   virtual void addChild(QTreeWidgetItem* item);

   virtual const QList<QTreeWidgetItem*>& children() const;

   virtual bool isChild(QTreeWidgetItem* item);

protected:
   QList<QTreeWidgetItem*> myChildren;
};


class DT_DLL_terrainqt DtTerrainLineConfigWidget : public DtLineConfigWidget
{

   Q_OBJECT

public:

   DtTerrainLineConfigWidget(QWidget* parent = NULL, const Qt::WindowFlags& flags = 0);

   virtual ~DtTerrainLineConfigWidget();

   static QWidget* create(QWidget* parent = NULL, const Qt::WindowFlags& flags = 0);

public:
   virtual void setPointRanges(const QVector<int>& ranges);

protected:
   virtual QTreeWidgetItem* addPoint(const DtPoint& pnt, QTreeWidgetItem* before,
      const QString& name, const QString& xtr, const QString& ystr, const QString& zstr);

   virtual DtRangeGroup* rangeGroup(int iPointNum);

   virtual QTreeWidgetItem* firstChild();
   virtual QTreeWidgetItem* nextSibling(QTreeWidgetItem* item);

   virtual bool isRangeGroup(QTreeWidgetItem* item) const;

   virtual void clearListView();
   virtual void reversePoints();

   virtual bool initMainDialogChanges();

   virtual void createRouteFromRange(int route, int iBeing, int iEnd, bool last = false);

   virtual void updateButtons();
   virtual void deletePoint();
   virtual void addPointToList(const DtPoint& p, QTreeWidgetItem* before);

   virtual int rangeIndex(QTreeWidgetItem*) const;

   virtual DtRangeGroup* rangeGroup(QTreeWidgetItem*) const;
   virtual unsigned int childCount() const;

   virtual void changePoint();

   virtual void reverseRangeGroup(const DtRangeGroup*);

   virtual DtSymbol* selectedSymbol();
   virtual void removeMappedSymbols();

   virtual void applyChangesToPointList();


   virtual void setupEdgeSymbol();
   virtual DtModelData* setupEdgeModelData();

   virtual DtModelData* edgeModelData() const;

public slots:
   virtual void createRoutes();
   virtual void setEditPoint(QTreeWidgetItem* item);

   virtual void moveEdgeUp();
   virtual void moveEdgeDown();
   virtual void moveEdge(int iFrom, bool up, bool select = true);
   virtual void getPointRange(int iRangeIndex, int& iFrom, int& iTo) const;
   virtual QVector<DtPoint> getPointList(int iRangeIndex) const;

private:

   DtTerrainLineConfigWidget(const DtTerrainLineConfigWidget& orig);

   DtTerrainLineConfigWidget& operator=(const DtTerrainLineConfigWidget& orig);

protected:
   QVector<int> myPointRanges;
   QHash<int, DtRangeGroup*> myRangeParents;
   QPushButton* myCreateRoutes;

   QPushButton* myUpEdge;
   QPushButton* myDownEdge;

   DtSymbol*            myEdgeSelectionSymbol;
   DtModelData*         myEdgeSelectionHighlightData;
   DtEntityMapperKey    myEdgeSelectionModelKey;
};

#endif