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Diffstat (limited to 'src/kdiff3.h')
| -rw-r--r-- | src/kdiff3.h | 410 |
1 files changed, 410 insertions, 0 deletions
diff --git a/src/kdiff3.h b/src/kdiff3.h new file mode 100644 index 0000000..72b1a79 --- /dev/null +++ b/src/kdiff3.h @@ -0,0 +1,410 @@ +/*************************************************************************** + kdiff3.h - description + ------------------- + begin : Don Jul 11 12:31:29 CEST 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 KDIFF3_H +#define KDIFF3_H + +#include "diff.h" + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +// include files for Qt +#include <qdialog.h> +#include <qsplitter.h> +#include <qscrollbar.h> + +// include files for KDE +#include <kapplication.h> +#include <kmainwindow.h> +#include <kaccel.h> +#include <kaction.h> +#include <kurl.h> +#include <kparts/mainwindow.h> + + +// forward declaration of the KDiff3 classes +class OptionDialog; +class FindDialog; +class ManualDiffHelpDialog; +class DiffTextWindow; +class DiffTextWindowFrame; +class MergeResultWindow; +class WindowTitleWidget; +class Overview; + +class QScrollBar; +class QComboBox; +class QLineEdit; +class QCheckBox; +class QSplitter; + + +class KDiff3Part; +class DirectoryMergeWindow; +class DirectoryMergeInfo; + + +class ReversibleScrollBar : public QScrollBar +{ + Q_OBJECT + bool* m_pbRightToLeftLanguage; + int m_realVal; +public: + ReversibleScrollBar( Orientation o, QWidget* pParent, bool* pbRightToLeftLanguage ) + : QScrollBar( o, pParent ) + { + m_pbRightToLeftLanguage=pbRightToLeftLanguage; + m_realVal=0; + connect( this, SIGNAL(valueChanged(int)), this, SLOT(slotValueChanged(int))); + } + void setAgain(){ setValue(m_realVal); } +public slots: + void slotValueChanged(int i) + { + m_realVal = i; + if(m_pbRightToLeftLanguage && *m_pbRightToLeftLanguage) + m_realVal = maxValue()-(i-minValue()); + emit valueChanged2(m_realVal); + } + void setValue(int i) + { + if(m_pbRightToLeftLanguage && *m_pbRightToLeftLanguage) + QScrollBar::setValue( maxValue()-(i-minValue()) ); + else + QScrollBar::setValue( i ); + } +signals: + void valueChanged2(int); +}; + +class KDiff3App : public QSplitter +{ + Q_OBJECT + + public: + /** constructor of KDiff3App, calls all init functions to create the application. + */ + KDiff3App( QWidget* parent, const char* name, KDiff3Part* pKDiff3Part ); + ~KDiff3App(); + + bool isPart(); + + /** initializes the KActions of the application */ + void initActions( KActionCollection* ); + + /** save general Options like all bar positions and status as well as the geometry + and the recent file list to the configuration file */ + void saveOptions( KConfig* ); + + /** read general Options again and initialize all variables like the recent file list */ + void readOptions( KConfig* ); + + // Finish initialisation (virtual, so that it can be called from the shell too.) + virtual void completeInit(const QString& fn1="", const QString& fn2="", const QString& fn3=""); + + /** queryClose is called by KMainWindow on each closeEvent of a window. Against the + * default implementation (only returns true), this calles saveModified() on the document object to ask if the document shall + * be saved if Modified; on cancel the closeEvent is rejected. + * @see KMainWindow#queryClose + * @see KMainWindow#closeEvent + */ + virtual bool queryClose(); + virtual bool isFileSaved(); + + signals: + void createNewInstance( const QString& fn1, const QString& fn2, const QString& fn3 ); + protected: + void initDirectoryMergeActions(); + /** sets up the statusbar for the main window by initialzing a statuslabel. */ + void initStatusBar(); + + /** creates the centerwidget of the KMainWindow instance and sets it as the view */ + void initView(); + + public slots: + + /** open a file and load it into the document*/ + void slotFileOpen(); + void slotFileOpen2( QString fn1, QString fn2, QString fn3, QString ofn, + QString an1, QString an2, QString an3, TotalDiffStatus* pTotalDiffStatus ); + + void slotFileNameChanged(const QString& fileName, int winIdx); + + /** save a document */ + void slotFileSave(); + /** save a document by a new filename*/ + void slotFileSaveAs(); + + void slotFilePrint(); + + /** closes all open windows by calling close() on each memberList item until the list is empty, then quits the application. + * If queryClose() returns false because the user canceled the saveModified() dialog, the closing breaks. + */ + void slotFileQuit(); + /** put the marked text/object into the clipboard and remove + * it from the document + */ + void slotEditCut(); + /** put the marked text/object into the clipboard + */ + void slotEditCopy(); + /** paste the clipboard into the document + */ + void slotEditPaste(); + /** toggles the toolbar + */ + void slotViewToolBar(); + /** toggles the statusbar + */ + void slotViewStatusBar(); + /** changes the statusbar contents for the standard label permanently, used to indicate current actions. + * @param text the text that is displayed in the statusbar + */ + void slotStatusMsg(const QString &text); + + private: + /** the configuration object of the application */ + //KConfig *config; + + // KAction pointers to enable/disable actions + KAction* fileOpen; + KAction* fileSave; + KAction* fileSaveAs; + KAction* filePrint; + KAction* fileQuit; + KAction* fileReload; + KAction* editCut; + KAction* editCopy; + KAction* editPaste; + KAction* editSelectAll; + KToggleAction* viewToolBar; + KToggleAction* viewStatusBar; + +//////////////////////////////////////////////////////////////////////// +// Special KDiff3 specific stuff starts here + KAction *editFind; + KAction *editFindNext; + + KAction *goCurrent; + KAction *goTop; + KAction *goBottom; + KAction *goPrevUnsolvedConflict; + KAction *goNextUnsolvedConflict; + KAction *goPrevConflict; + KAction *goNextConflict; + KAction *goPrevDelta; + KAction *goNextDelta; + KToggleAction *chooseA; + KToggleAction *chooseB; + KToggleAction *chooseC; + KToggleAction *autoAdvance; + KToggleAction *wordWrap; + KAction* splitDiff; + KAction* joinDiffs; + KAction* addManualDiffHelp; + KAction* clearManualDiffHelpList; + KToggleAction *showWhiteSpaceCharacters; + KToggleAction *showWhiteSpace; + KToggleAction *showLineNumbers; + KAction* chooseAEverywhere; + KAction* chooseBEverywhere; + KAction* chooseCEverywhere; + KAction* chooseAForUnsolvedConflicts; + KAction* chooseBForUnsolvedConflicts; + KAction* chooseCForUnsolvedConflicts; + KAction* chooseAForUnsolvedWhiteSpaceConflicts; + KAction* chooseBForUnsolvedWhiteSpaceConflicts; + KAction* chooseCForUnsolvedWhiteSpaceConflicts; + KAction* autoSolve; + KAction* unsolve; + KAction* mergeHistory; + KAction* mergeRegExp; + KToggleAction *showWindowA; + KToggleAction *showWindowB; + KToggleAction *showWindowC; + KAction *winFocusNext; + KAction *winFocusPrev; + KAction* winToggleSplitOrientation; + KToggleAction *dirShowBoth; + KAction *dirViewToggle; + KToggleAction *overviewModeNormal; + KToggleAction *overviewModeAB; + KToggleAction *overviewModeAC; + KToggleAction *overviewModeBC; + + + QPopupMenu* m_pMergeEditorPopupMenu; + + QSplitter* m_pMainSplitter; + QWidget* m_pMainWidget; + QWidget* m_pMergeWindowFrame; + ReversibleScrollBar* m_pHScrollBar; + QScrollBar* m_pDiffVScrollBar; + QScrollBar* m_pMergeVScrollBar; + + DiffTextWindow* m_pDiffTextWindow1; + DiffTextWindow* m_pDiffTextWindow2; + DiffTextWindow* m_pDiffTextWindow3; + DiffTextWindowFrame* m_pDiffTextWindowFrame1; + DiffTextWindowFrame* m_pDiffTextWindowFrame2; + DiffTextWindowFrame* m_pDiffTextWindowFrame3; + QSplitter* m_pDiffWindowSplitter; + + MergeResultWindow* m_pMergeResultWindow; + WindowTitleWidget* m_pMergeResultWindowTitle; + bool m_bTripleDiff; + + QSplitter* m_pDirectoryMergeSplitter; + DirectoryMergeWindow* m_pDirectoryMergeWindow; + DirectoryMergeInfo* m_pDirectoryMergeInfo; + bool m_bDirCompare; + + Overview* m_pOverview; + + QWidget* m_pCornerWidget; + + TotalDiffStatus m_totalDiffStatus; + + SourceData m_sd1; + SourceData m_sd2; + SourceData m_sd3; + + QString m_outputFilename; + bool m_bDefaultFilename; + + DiffList m_diffList12; + DiffList m_diffList23; + DiffList m_diffList13; + + DiffBufferInfo m_diffBufferInfo; + Diff3LineList m_diff3LineList; + Diff3LineVector m_diff3LineVector; + //ManualDiffHelpDialog* m_pManualDiffHelpDialog; + ManualDiffHelpList m_manualDiffHelpList; + + int m_neededLines; + int m_maxWidth; + int m_DTWHeight; + bool m_bOutputModified; + bool m_bFileSaved; + bool m_bTimerBlock; // Synchronisation + + OptionDialog* m_pOptionDialog; + FindDialog* m_pFindDialog; + + void init( bool bAuto=false, TotalDiffStatus* pTotalDiffStatus=0, bool bLoadFiles=true ); + + virtual bool eventFilter( QObject* o, QEvent* e ); + virtual void resizeEvent(QResizeEvent*); + + bool improveFilenames(bool bCreateNewInstance); + + bool runDiff( const LineData* p1, int size1, const LineData* p2, int size2, DiffList& diffList, int winIdx1, int winIdx2 ); + bool runDiff( const LineData* p1, int size1, const LineData* p2, int size2, DiffList& diffList ); + bool canContinue(); + + void choose(int choice); + + KActionCollection* actionCollection(); + KStatusBar* statusBar(); + KToolBar* toolBar(const char*); + KDiff3Part* m_pKDiff3Part; + KParts::MainWindow* m_pKDiff3Shell; + bool m_bAutoFlag; + bool m_bAutoMode; + void recalcWordWrap(int nofVisibleColumns=-1); + +public slots: + void resizeDiffTextWindow(int newWidth, int newHeight); + void resizeMergeResultWindow(); + void slotRecalcWordWrap(); + + void showPopupMenu( const QPoint& point ); + + void scrollDiffTextWindow( int deltaX, int deltaY ); + void scrollMergeResultWindow( int deltaX, int deltaY ); + void setDiff3Line( int line ); + void sourceMask( int srcMask, int enabledMask ); + + void slotDirShowBoth(); + void slotDirViewToggle(); + + void slotUpdateAvailabilities(); + void slotEditSelectAll(); + void slotEditFind(); + void slotEditFindNext(); + void slotGoCurrent(); + void slotGoTop(); + void slotGoBottom(); + void slotGoPrevUnsolvedConflict(); + void slotGoNextUnsolvedConflict(); + void slotGoPrevConflict(); + void slotGoNextConflict(); + void slotGoPrevDelta(); + void slotGoNextDelta(); + void slotChooseA(); + void slotChooseB(); + void slotChooseC(); + void slotAutoSolve(); + void slotUnsolve(); + void slotMergeHistory(); + void slotRegExpAutoMerge(); + void slotChooseAEverywhere(); + void slotChooseBEverywhere(); + void slotChooseCEverywhere(); + void slotChooseAForUnsolvedConflicts(); + void slotChooseBForUnsolvedConflicts(); + void slotChooseCForUnsolvedConflicts(); + void slotChooseAForUnsolvedWhiteSpaceConflicts(); + void slotChooseBForUnsolvedWhiteSpaceConflicts(); + void slotChooseCForUnsolvedWhiteSpaceConflicts(); + void slotConfigure(); + void slotConfigureKeys(); + void slotRefresh(); + void slotSelectionEnd(); + void slotSelectionStart(); + void slotClipboardChanged(); + void slotOutputModified(bool); + void slotAfterFirstPaint(); + void slotMergeCurrentFile(); + void slotReload(); + void slotCheckIfCanContinue( bool* pbContinue ); + void slotShowWhiteSpaceToggled(); + void slotShowLineNumbersToggled(); + void slotAutoAdvanceToggled(); + void slotWordWrapToggled(); + void slotShowWindowAToggled(); + void slotShowWindowBToggled(); + void slotShowWindowCToggled(); + void slotWinFocusNext(); + void slotWinFocusPrev(); + void slotWinToggleSplitterOrientation(); + void slotOverviewNormal(); + void slotOverviewAB(); + void slotOverviewAC(); + void slotOverviewBC(); + void slotSplitDiff(); + void slotJoinDiffs(); + void slotAddManualDiffHelp(); + void slotClearManualDiffHelpList(); + + void slotNoRelevantChangesDetected(); +}; + +#endif // KDIFF3_H |