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134 linhas
3.3 KiB
134 linhas
3.3 KiB
/* This file was part of the SpeedCrunch project
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Copyright (C) 2004,2005 Ariya Hidayat <ariya@kde.org>
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And is now part of abakus.
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Copyright (c) 2005 Michael Pyne <michael.pyne@kdemail.net>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef ABAKUS_EDITOR_H
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#define ABAKUS_EDITOR_H
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#include <tqobject.h>
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#include <tqstringlist.h>
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#include <tqtextedit.h>
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#include "hmath.h"
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class TQEvent;
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class TQKeyEvent;
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class TQWidget;
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class Evaluator;
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class Editor : public TQTextEdit
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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typedef enum
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{
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Number, FunctionName, Variable, MatchedPar
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} ColorType;
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Editor( TQWidget* parent = 0, const char* name = 0 );
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~Editor();
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TQSize tqsizeHint() const;
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TQSize xtqminimumSizeHint() const;
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TQStringList history() const;
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void setHistory( const TQStringList& history );
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bool autoCompleteEnabled() const;
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void setAutoCompleteEnabled( bool enable );
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bool autoCalcEnabled() const;
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void setAutoCalcEnabled( bool enable );
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void setFormat( char format );
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void setDecimalDigits( int digits );
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void setSyntaxHighlight( bool enable );
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bool isSyntaxHighlightEnabled() const;
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void setHighlightColor( ColorType type, TQColor color );
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TQColor highlightColor( ColorType type );
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public slots:
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void appendHistory( const TQString& text );
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void clearHistory();
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// Stop the timer from going off.
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void squelchNextAutoCalc();
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void setText(const TQString &txt);
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protected slots:
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void checkAutoComplete();
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void triggerAutoComplete();
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void autoComplete( const TQString& item );
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void checkAutoCalc();
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void autoCalc();
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void checkMatching();
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void doMatchingLeft();
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void doMatchingRight();
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void historyBack();
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void historyForward();
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protected:
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void keyPressEvent( TQKeyEvent* );
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void wheelEvent( TQWheelEvent* );
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TQString formatNumber( const Abakus::number_t &value ) const;
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private:
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class Private;
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Private* d;
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Editor( const Editor& );
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Editor& operator=( const Editor& );
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};
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class EditorCompletion : public TQObject
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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EditorCompletion( Editor* editor );
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~EditorCompletion();
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bool eventFilter( TQObject *o, TQEvent *e );
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void doneCompletion();
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void showCompletion( const TQStringList &choices );
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protected slots:
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void moveCompletionPopup();
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signals:
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void selectedCompletion( const TQString& item );
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private:
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class Private;
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Private* d;
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EditorCompletion( const EditorCompletion& );
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EditorCompletion& operator=( const EditorCompletion& );
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};
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#endif // ABAKUS_EDITOR_H
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// vim: set et ts=8 sw=4:
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