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keditcl.h
00001 /* This file is part of the KDE libraries
00002 
00003    Copyright (C) 1996 Bernd Johannes Wuebben <wuebben@math.cornell.edu>
00004    Copyright (C) 2000 Waldo Bastian <bastian@kde.org>
00005 
00006    This library is free software; you can redistribute it and/or
00007    modify it under the terms of the GNU Library General Public
00008    License as published by the Free Software Foundation; either
00009    version 2 of the License, or (at your option) any later version.
00010 
00011    This library is distributed in the hope that it will be useful,
00012    but WITHOUT ANY WARRANTY; without even the implied warranty of
00013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014    Library General Public License for more details.
00015 
00016    You should have received a copy of the GNU Library General Public License
00017    along with this library; see the file COPYING.LIB.  If not, write to
00018    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019    Boston, MA 02110-1301, USA.
00020 */
00021 #ifndef __KEDITCL_H__
00022 #define __KEDITCL_H__
00023 
00024 #include <tqmultilineedit.h>
00025 #include <tqstring.h>
00026 #include <kdialogbase.h>
00027 
00028 class TQDropEvent;
00029 class TQPushButton;
00030 class TQCheckBox;
00031 class TQRadioButton;
00032 class TQTextStream;
00033 class KHistoryCombo;
00034 class KIntNumInput;
00035 class TQVButtonGroup;
00036 
00037 class TDEUI_EXPORT KEdGotoLine : public KDialogBase
00038 {
00039     Q_OBJECT
00040 
00041 public:
00042     KEdGotoLine( TQWidget *parent=0, const char *name=0, bool modal=true );
00043     int getLineNumber();
00044 
00045 public slots:
00046     void selected( int );
00047 
00048 private:
00049     KIntNumInput *lineNum;
00050 
00051 protected:
00052     virtual void virtual_hook( int id, void* data );
00053 private:
00054     class KEdGotoLinePrivate;
00055     KEdGotoLinePrivate *d;
00056 };
00057 
00059 class TDEUI_EXPORT KEdFind : public KDialogBase
00060 {
00061     Q_OBJECT
00062     TQ_PROPERTY( TQString text READ getText WRITE setText )
00063     TQ_PROPERTY( bool caseSensitivity READ case_sensitive WRITE setCaseSensitive )
00064     TQ_PROPERTY( bool direction READ get_direction WRITE setDirection )
00065 public:
00066 
00067     KEdFind( TQWidget *parent = 0, const char *name=0, bool modal=true);
00068     ~KEdFind();
00069 
00070     TQString getText() const;
00071     void setText(TQString string);
00072     void setCaseSensitive( bool b );
00073     bool case_sensitive() const;
00074     void setDirection( bool b );
00075     bool get_direction() const;
00076 
00081     KHistoryCombo *searchCombo() const;
00082 
00083 protected slots:
00084     void slotCancel( void );
00085     void slotUser1( void );
00086     void textSearchChanged ( const TQString & );
00087 
00088 protected:
00089   TQVButtonGroup* group;
00090 
00091 private:
00092     TQCheckBox *sensitive;
00093     TQCheckBox *direction;
00094 
00095     virtual void done(int i ) { KDialogBase::done(i); }
00096 
00097 signals:
00098 
00099     void search();
00100     void done();
00101 protected:
00102     virtual void virtual_hook( int id, void* data );
00103 private:
00104     class KEdFindPrivate;
00105     KEdFindPrivate *d;
00106 };
00107 
00109 class TDEUI_EXPORT KEdReplace : public KDialogBase
00110 {
00111     Q_OBJECT
00112 
00113 public:
00114 
00115     KEdReplace ( TQWidget *parent = 0, const char *name=0, bool modal=true );
00116     ~KEdReplace();
00117 
00118     TQString    getText();
00119     TQString    getReplaceText();
00120     void    setText(TQString);
00121 
00126     KHistoryCombo *searchCombo() const;
00127 
00132     KHistoryCombo *replaceCombo() const;
00133 
00134     bool    case_sensitive();
00135     bool    get_direction();
00136 
00137 protected slots:
00138     void slotCancel( void );
00139     void slotClose( void );
00140     void slotUser1( void );
00141     void slotUser2( void );
00142     void slotUser3( void );
00143     void textSearchChanged ( const TQString & );
00144 
00145 private:
00146     TQCheckBox  *sensitive;
00147     TQCheckBox  *direction;
00148 
00149     virtual void done(int i ) { KDialogBase::done(i); }
00150 
00151 signals:
00152     void replace();
00153     void find();
00154     void replaceAll();
00155     void done();
00156 protected:
00157   virtual void virtual_hook( int id, void* data );
00158 private:
00159     class KEdReplacePrivate;
00160     KEdReplacePrivate *d;
00161 };
00162 
00163 
00171 class TDEUI_EXPORT_DEPRECATED KEdit : public TQMultiLineEdit
00172 {
00173     Q_OBJECT
00174 
00175 public:
00179     KEdit (TQWidget *_parent=NULL, const char *name=NULL);
00180 
00181     ~KEdit();
00182 
00187     enum { NONE,
00188        FORWARD,
00189        BACKWARD };
00193     void insertText(TQTextStream *);
00194 
00201     void saveText(TQTextStream *, bool softWrap);
00202     void saveText(TQTextStream *); // KDE 4.0: remove
00203 
00208     void    selectFont();
00209 
00213     void    search();
00214 
00223     bool    repeatSearch();
00224 
00228     void    replace();
00229 
00233     void    doGotoLine();
00234 
00238     void        cleanWhiteSpace();
00239 
00245     void    installRBPopup( TQPopupMenu* );
00246 
00252     int     currentLine();
00253 
00263     int     currentColumn();
00264 
00265 
00269     void spellcheck_start();
00270 
00274     void spellcheck_stop();
00275 
00282     void setOverwriteEnabled(bool b);
00283 
00284     TQString selectWordUnderCursor();
00285 
00287     TQPopupMenu *createPopupMenu( const TQPoint& pos );
00288 
00289     void setAutoUpdate(bool b);
00290 
00291 signals:
00298     void        gotUrlDrop(TQDropEvent* e);
00299 
00305     void    CursorPositionChanged();
00306 
00316     void    toggle_overwrite_signal();
00317 
00318 public slots:
00322     void corrected (const TQString &originalword, const TQString &newword, unsigned int pos);
00326     void misspelling (const TQString &word, const TQStringList &, unsigned int pos);
00327 private slots:
00328 
00333     void search_slot();
00334 
00338     void searchdone_slot();
00339 
00343     void replace_slot();
00344 
00348     void replace_all_slot();
00349 
00353     void replace_search_slot();
00354 
00358     void replacedone_slot();
00359 
00363     void slotCursorPositionChanged();
00364 
00365 protected:
00366     void computePosition();
00367     int     doSearch(TQString s_pattern, bool case_sensitive,
00368              bool regex, bool forward,int line, int col);
00369 
00370     int     doReplace(TQString s_pattern, bool case_sensitive,
00371               bool regex, bool forward,int line, int col,bool replace);
00372 
00376     void    posToRowCol(unsigned int pos, unsigned int &line, unsigned int &col);
00377 
00381     virtual void create( WId = 0, bool initializeWindow = true,
00382                          bool destroyOldWindow = true );
00383 
00387     virtual void ensureCursorVisible();
00388     virtual void setCursor( const TQCursor & );
00389     virtual void viewportPaintEvent( TQPaintEvent* );
00390 
00391 protected:
00392 
00393     void    keyPressEvent    ( TQKeyEvent *  );
00394 
00395     // DnD interface
00396     void        dragMoveEvent(TQDragMoveEvent* e);
00397     void        dragEnterEvent(TQDragEnterEvent* e);
00398     void        dropEvent(TQDropEvent* e);
00399     void        contentsDragMoveEvent(TQDragMoveEvent* e);
00400     void        contentsDragEnterEvent(TQDragEnterEvent* e);
00401     void        contentsDropEvent(TQDropEvent* e);
00402 
00403 private:
00404     TQTimer* repaintTimer;
00405 
00406     QString killbufferstring;
00407     TQWidget     *parent;
00408     KEdFind     *srchdialog;
00409     KEdReplace  *replace_dialog;
00410     KEdGotoLine *gotodialog;
00411 
00412     TQString     pattern;
00413 
00414     bool    can_replace;
00415     bool    killing;
00416     bool    killtrue;
00417     bool    lastwasanewline;
00418     bool        saved_readonlystate;
00419     int     last_search;
00420     int     last_replace;
00421     int     replace_all_line;
00422     int     replace_all_col;
00423 
00424     int     line_pos, col_pos;
00425     bool        fill_column_is_set;
00426     bool        word_wrap_is_set;
00427     int         fill_column_value;
00428 
00429 protected:
00430     virtual void virtual_hook( int id, void* data );
00431 private:
00432     class KEditPrivate;
00433     KEditPrivate *d;
00434 };
00435 
00436 #endif

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