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/***************************************************************************
komparenavtreepart.h - description
-------------------
begin : Mon Feb 26 2002
copyright : (C) 2001-2004 Otto Bruggeman
(C) 2001-2003 John Firebaugh
email : otto.bruggeman@home.nl
jfirebaugh@kde.org
****************************************************************************/
/***************************************************************************
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
***************************************************************************/
#ifndef KOMPARENAVTREEPART_H
#define KOMPARENAVTREEPART_H
#include <tqptrdict.h>
#include <tqptrlist.h>
#include <tqsplitter.h>
#include <tqlistview.h>
#include <kparts/factory.h>
#include <kparts/part.h>
#include "kompare.h"
#include "diffmodellist.h"
class KompareModelList;
class KomparePart;
class KListView;
namespace Diff2 {
class DiffModel;
class Difference;
}
class KDirLVI;
class KFileLVI;
class KChangeLVI;
class KompareNavTreePart : public KParts::ReadOnlyPart
{
Q_OBJECT
public:
KompareNavTreePart( TQWidget* parent = 0L, const char* name = 0L );
virtual ~KompareNavTreePart();
public:
virtual bool openFile() { return false; };
public slots:
void slotSetSelection( const Diff2::DiffModel* model, const Diff2::Difference* diff );
void slotSetSelection( const Diff2::Difference* diff );
void slotModelsChanged( const Diff2::DiffModelList* modelList );
void slotKompareInfo( Kompare::Info* info );
signals:
void selectionChanged( const Diff2::DiffModel* model, const Diff2::Difference* diff );
void selectionChanged( const Diff2::Difference* diff );
private slots:
void slotSrcDirTreeSelectionChanged ( TQListViewItem* item );
void slotDestDirTreeSelectionChanged( TQListViewItem* item );
void slotFileListSelectionChanged ( TQListViewItem* item );
void slotChangesListSelectionChanged( TQListViewItem* item );
void slotApplyDifference( bool apply );
void slotApplyAllDifferences( bool apply );
void slotApplyDifference( const Diff2::Difference* diff, bool apply );
void buildTreeInMemory();
private:
void setSelectedDir( const Diff2::DiffModel* model );
void setSelectedFile( const Diff2::DiffModel* model );
void setSelectedDifference( const Diff2::Difference* diff );
void buildDirectoryTree();
TQString compareFromEndAndReturnSame( const TQString& string1, const TQString& string2 );
void addDirToTreeView( enum Kompare::Target, const TQString& filename );
KListViewItem* findDirInDirTree( const KListViewItem* parent, const TQString& dir );
// KListViewItem* firstItem();
// KListViewItem* lastItem();
private:
TQSplitter* m_splitter;
const Diff2::DiffModelList* m_modelList;
TQPtrDict<KChangeLVI> m_diffToChangeItemDict;
TQPtrDict<KFileLVI> m_modelToFileItemDict;
TQPtrDict<KDirLVI> m_modelToSrcDirItemDict;
TQPtrDict<KDirLVI> m_modelToDestDirItemDict;
KListView* m_srcDirTree;
KListView* m_destDirTree;
KListView* m_fileList;
KListView* m_changesList;
KDirLVI* m_srcRootItem;
KDirLVI* m_destRootItem;
const Diff2::DiffModel* m_selectedModel;
const Diff2::Difference* m_selectedDifference;
TQString m_source;
TQString m_destination;
struct Kompare::Info* m_info;
};
// These 3 classes are need to store the models into a tree so it is easier
// to extract the info we need for the navigation widgets
class KChangeLVI : public KListViewItem
{
public:
KChangeLVI( KListView* parent, Diff2::Difference* diff );
~KChangeLVI();
public:
Diff2::Difference* difference() { return m_difference; };
virtual int compare( TQListViewItem* item, int column, bool ascending ) const;
void setDifferenceText();
private:
Diff2::Difference* m_difference;
};
class KFileLVI : public KListViewItem
{
public:
KFileLVI( KListView* parent, Diff2::DiffModel* model );
~KFileLVI();
public:
Diff2::DiffModel* model() { return m_model; };
void fillChangesList( KListView* changesList, TQPtrDict<KChangeLVI>* diffToChangeItemDict );
private:
Diff2::DiffModel* m_model;
};
class KDirLVI : public KListViewItem
{
public:
KDirLVI( KDirLVI* parent, TQString& dir );
KDirLVI( KListView* parent, TQString& dir );
~KDirLVI();
public:
void addModel( TQString& dir, Diff2::DiffModel* model, TQPtrDict<KDirLVI>* modelToDirItemDict );
TQString& dirName() { return m_dirName; };
TQString fullPath( TQString& path );
KDirLVI* setSelected( TQString dir );
void fillFileList( KListView* fileList, TQPtrDict<KFileLVI>* modelToFileItemDict );
bool isRootItem() { return m_rootItem; };
private:
KDirLVI* findChild( TQString dir );
private:
Diff2::DiffModelList m_modelList;
TQString m_dirName;
bool m_rootItem;
};
// part stuff
class KInstance;
class KAboutData;
class KompareNavTreePartFactory : public KParts::Factory
{
Q_OBJECT
public:
KompareNavTreePartFactory();
virtual ~KompareNavTreePartFactory();
virtual KParts::Part* createPartObject( TQWidget *parentWidget, const char *widgetName,
TQObject *parent, const char *name,
const char *classname, const TQStringList &args );
static KInstance* instance();
private:
static KInstance* s_instance;
static KAboutData* s_about;
};
#endif
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