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KMtraceLeaksView.hh

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#ifndef __KMTRACE_LEAKSVIEW__H__
#define __KMTRACE_LEAKSVIEW__H__

// Qt includes
#include <qwidget.h>

// KDE include
#include <klistview.h>
#include <kpopupmenu.h>

// KMtraceViewer includes
#include "KMtraceModel.hh"
#include "KMtraceLeaksViewItem.hh"
#include "KMtraceLeaksFindDialog.hh"
#include "KMtraceSuppressDialog.hh"

class KMtraceLeaksView : public KListView
{
   Q_OBJECT
   
   public:
      KMtraceLeaksView( QWidget *parent, KMtraceModel *model );
      
      void setModel( KMtraceModel *model );

      void setShowSuppressed( bool show );

   signals:
       void moduleChanged( QString module, int line );

       void moduleUnselect( );
   
   public slots:
      void slotExpandAll( );
      
      void slotCollapseAll( );
      
      void slotFind( );
      
   private slots:
      void slotContextLeak( QListViewItem *item, const QPoint &point, int column );
      void slotSelectionChanged( QListViewItem *item );
      void slotExecuted( QListViewItem *item );
      void slotSearch( );
      void slotSearchDone( );
      void slotSuppress( KMtraceLeak *leak, QString string );
      void slotSuppressionChanged( KMtraceLeak *leak );
   
   private:
      // expand all call stacks of all memory leaks
      void doExpandAll( );
      
      // collapse all call stacks of all memory leaks
      void doCollapseAll( );
      
      // called if a memory leak gets selected by the user. Depending
      // whether the user sets the focus on an item of the call stack
      // with source code or not the signal moduleChanged respectively
      // moduleUnselect is emitted.
      void doSelectItem( QListViewItem *item );
      
      // starts or continues the search of a KMtraceLeakFindDialog and
      // select the item if a matching one is found.
      void doSearch( int where, QString what,
                     bool caseSensitive );   
       
      // contains the model of the view (list of leaks with callstacks)
      KMtraceModel *m_model;
      
      // the popup menu for leaks
      KPopupMenu *m_menu;
      
      // itentifier for the "Suppress" context menu operation
      int m_menuItemIdSuppress;
      
      // the leak find dialog (keep it non-modal)
      KMtraceLeaksFindDialog *m_findDialog;

      // the suppress dialog (simple version to add a suppression)
      KMtraceSuppressDialog *m_suppressDialog;
      
      // the current search position in the find dialog (an iterator,
      // the currently found item and a Y coordinate which indicates
      // where the found item is positioned from the origin of the
      // KListView (easier way possible?). This is needed to set the
      // focus onto the found memory leak.
      QListViewItemIterator *m_findIterator;
      QListViewItem *m_findItem;
      int m_posY;

      bool m_showSuppressed;
};

#endif

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