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Viewing changes to vbsequence/vbsequenceview.h

  • Committer: Bazaar Package Importer
  • Author(s): Michael Hanke
  • Date: 2010-06-06 11:33:11 UTC
  • Revision ID: james.westby@ubuntu.com-20100606113311-v3c13imdkkd5n7ae
Tags: upstream-1.8.5~svn1172
Import upstream version 1.8.5~svn1172

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vbsequence/vbsequenceview.h
 
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#ifndef VBSEQUENCEVIEW_H
 
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#define VBSEQUENCEVIEW_H
 
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#include <QListView>
 
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#include <QGraphicsItem>
 
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#include <QGraphicsScene>
 
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#include <QGraphicsView>
 
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#include <QList>
 
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#include <QMap>
 
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#include <QPoint>
 
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#include <QMap>
 
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#include <QSet>
 
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#include <QPicture>
 
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#include <QAction>
 
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#include "vbsequence.h"
 
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#include "vbsequencescene.h"
 
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namespace QtVB
 
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{
 
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  class SequenceItem;
 
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  class ExecItem;
 
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    class BlockItem;
 
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    class JobItem;
 
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  class WaitforItem;
 
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  class SequenceScene;
 
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  class SequenceView;
 
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  class QExecItemAction : public QAction
 
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  {
 
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    Q_OBJECT
 
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    public:
 
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      QExecItemAction(const QString & text, QObject * parent)
 
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        : QAction(text, parent), exec_item(0) {}
 
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      ExecItem* exec_item;
 
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  };
 
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  class SequenceView : public QGraphicsView
 
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  {
 
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    Q_OBJECT
 
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    public:
 
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      SequenceView(QWidget* parent = 0);
 
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      SequenceScene* scene() const;
 
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    signals:
 
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      void jobAdded(shared_ptr<VB::Job>);
 
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      void jobSelected(shared_ptr<VB::Job>);
 
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      void jobDeselected(shared_ptr<VB::Job>);
 
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      void blockAdded(shared_ptr<VB::Block>);
 
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      void blockSelected(shared_ptr<VB::Block>);
 
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      void blockDeselected(shared_ptr<VB::Block>);
 
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      void execMoved(shared_ptr<VB::Exec>, QRect const& oldr, QRect const& newr);
 
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      void execMovedBy(shared_ptr<VB::Exec>, QPoint const& moved_by);
 
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      void jobClicked(shared_ptr<VB::Job>, QMouseEvent*);
 
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      void blockClicked(shared_ptr<VB::Block>, QMouseEvent*);
 
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    public slots:
 
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      void disconnectClickedExecExec();
 
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      void deleteClickedExec();
 
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      void toggleClickedBlockDetail(bool);
 
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      void beginFromClickedExec();
 
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      void endAtClickedExec();
 
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      void noPointAtClickedExec();
 
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      void makeBlockFromSelectedExecs();
 
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      void updateSceneRect(const QRectF & rect);
 
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    protected:
 
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      void createActions();
 
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      virtual void dragEnterEvent(QDragEnterEvent* event);
 
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      virtual void dragLeaveEvent(QDragLeaveEvent* event);
 
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      virtual void dragMoveEvent(QDragMoveEvent *event);
 
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      virtual void dropEvent(QDropEvent* event);
 
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      virtual void mousePressEvent(QMouseEvent* event);
 
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      virtual void mouseMoveEvent(QMouseEvent* event);
 
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      virtual void mouseReleaseEvent(QMouseEvent* event);
 
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      virtual void contextMenuEvent(QContextMenuEvent* e);
 
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      void singleExecContextMenu(QMenu* m, ExecItem* ei);
 
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      void singleJobContextMenu(QMenu* m, JobItem* ji);
 
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      void singleBlockContextMenu(QMenu* m, BlockItem* bi);
 
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      void makeDisconnectExecActions(QMenu* disconnect_menu, const std::list<shared_ptr<VB::Exec> >& connected_jobs);
 
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    public:
 
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      void showDataText(bool vis = true);
 
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      bool isDataTextVisible();
 
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    protected:
 
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      VB::DataSet* dataset;
 
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                        bool dataTextVisible;
 
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                        QList<QExecItemAction*> disconnectExecActs;
 
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                        QExecItemAction* deleteExecAct;
 
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                        QExecItemAction* toggleDetailAct;
 
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                        QExecItemAction* beginPointAct;
 
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                        QExecItemAction* endPointAct;
 
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                        QExecItemAction* noPointAct;
 
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                        QAction* makeBlockFromSelectedAct;
 
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                        ExecItem* beginPointExec;
 
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                        ExecItem* endPointExec;
 
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                        TempWaitforDragItem* wdi;
 
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  };
 
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}
 
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inline uint qHash(QPair<int,int> &key)
 
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{
 
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  return qHash(key.first)*100 + qHash(key.second);
 
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}
 
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inline uint qHash(const void* &key)
 
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{
 
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  return qHash(reinterpret_cast<long>(key));
 
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}
 
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/*template <typename T>
 
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inline uint qHash(const smart_pointer<T> &key)
 
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{
 
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  return qHash(reinterpret_cast<void*>(key->c_pointer()));
 
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}*/
 
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#endif
 
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