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/***************************************************************************
difftextwindow.h - description
-------------------
begin : Mon Mar 18 2002
copyright : (C) 2002-2007 by Joachim Eibl
email : joachim.eibl at gmx.de
***************************************************************************/
/***************************************************************************
* *
* 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 DIFFTEXTWINDOW_H
#define DIFFTEXTWINDOW_H
#include "diff.h"
#include <tqwidget.h>
class TQStatusBar;
class OptionDialog;
class DiffTextWindowData;
class DiffTextWindowFrame;
class DiffTextWindow : public TQWidget
{
TQ_OBJECT
public:
DiffTextWindow(
DiffTextWindowFrame* pParent,
TQStatusBar* pStatusBar,
OptionDialog* pOptionDialog,
int winIdx
);
~DiffTextWindow();
void init(
const TQString& fileName,
const LineData* pLineData,
int size,
const Diff3LineVector* pDiff3LineVector,
const ManualDiffHelpList* pManualDiffHelpList,
bool bTriple
);
void reset();
void convertToLinePos( int x, int y, int& line, int& pos );
TQString getSelection();
int getFirstLine();
int calcTopLineInFile( int firstLine );
int getNofColumns();
int getNofLines();
int getNofVisibleLines();
int getNofVisibleColumns();
int convertLineToDiff3LineIdx( int line );
int convertDiff3LineIdxToLine( int d3lIdx );
void convertD3LCoordsToLineCoords( int d3LIdx, int d3LPos, int& line, int& pos );
void convertLineCoordsToD3LCoords( int line, int pos, int& d3LIdx, int& d3LPos );
void convertSelectionToD3LCoords();
bool findString( const TQString& s, int& d3vLine, int& posInLine, bool bDirDown, bool bCaseSensitive );
void setSelection( int firstLine, int startPos, int lastLine, int endPos, int& l, int& p );
void getSelectionRange( int* firstLine, int* lastLine, e_CoordType coordType );
void setPaintingAllowed( bool bAllowPainting );
void recalcWordWrap( bool bWordWrap, int wrapLineVectorSize, int nofVisibleColumns );
void print( MyPainter& painter, const TQRect& r, int firstLine, int nofLinesPerPage );
signals:
void resizeSignal( int nofVisibleColumns, int nofVisibleLines );
void scroll( int deltaX, int deltaY );
void newSelection();
void selectionEnd();
void setFastSelectorLine( int line );
void gotFocus();
void lineClicked( int winIdx, int line );
public slots:
void setFirstLine( int line );
void setFirstColumn( int col );
void resetSelection();
void setFastSelectorRange( int line1, int nofLines );
protected:
virtual void mousePressEvent ( TQMouseEvent * );
virtual void mouseReleaseEvent ( TQMouseEvent * );
virtual void mouseMoveEvent ( TQMouseEvent * );
virtual void mouseDoubleClickEvent ( TQMouseEvent * e );
virtual void paintEvent( TQPaintEvent* );
virtual void dragEnterEvent( TQDragEnterEvent* e );
virtual void focusInEvent( TQFocusEvent* e );
virtual void resizeEvent( TQResizeEvent* );
virtual void timerEvent(TQTimerEvent*);
private:
DiffTextWindowData* d;
void showStatusLine( int line );
friend class DiffTextWindowFrame;
};
class DiffTextWindowFrameData;
class DiffTextWindowFrame : public TQWidget
{
TQ_OBJECT
public:
DiffTextWindowFrame( TQWidget* pParent, TQStatusBar* pStatusBar, OptionDialog* pOptionDialog, int winIdx );
~DiffTextWindowFrame();
DiffTextWindow* getDiffTextWindow();
void init();
void setFirstLine(int firstLine);
signals:
void fileNameChanged(const TQString&, int);
protected:
bool eventFilter( TQObject*, TQEvent* );
private slots:
void slotReturnPressed();
void slotBrowseButtonClicked();
private:
DiffTextWindowFrameData* d;
};
#endif
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