editor.h

用Qt4编写的linux IDE开发环境

/*
* This file is part of QDevelop, an open-source cross-platform IDE
* Copyright (C) 2006  Jean-Luc Biord
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*
* Contact e-mail: Jean-Luc Biord <[e-mail]>
* Program URL   : http://qdevelop.org
*
*/
#ifndef EDITOR_H
#define EDITOR_H

#include "textEdit.h"
#include "mainimpl.h"
#include "ui_findwidget.h"
#include <QTextDocument>
#include <QTextEdit>
#include <QPointer>
#include <QTextCursor>
#include <QScrollBar>
#include <QTimer>
#include <QTextBlockUserData>
//
Q_DECLARE_METATYPE(Tag)
//
typedef struct
{
	QStringList textFind;
	QStringList textReplace;
	bool caseSensitive;
	bool backwards;
	bool wholeWords;
	bool prompt;
} ReplaceOptions;
//
typedef QMap<QString, QStringList> classesMethodsList; 
//
class QToolButton;
class TabWidget;
class QComboBox;
class QTimer;
class TextEditInterface;
class QHBoxLayout;
//
class BlockUserData : public QTextBlockUserData
{
public:
	bool bookmark;
	bool breakpoint;
	QString breakpointCondition;
	bool isTrue;
	QString errorString;
	QString warningString;
	QTextBlock block;
};
//
class Editor : public QWidget
{
Q_OBJECT
protected slots:
	//void closeEvent(QCloseEvent * event);
public:
	void previousWarningError();
	void nextWarningError();
	void clearErrorsAndWarnings();
	void setTextColor(QColor textColor);
	Editor(TabWidget *parent, MainImpl *mainimpl, InitCompletion *completion, QString name="");
	~Editor();
	bool open(bool silentMode);
	bool save();
	bool close();
	void setFilename(QString name) { m_filename = name; m_textEdit->document()->setModified(true);};
	QString filename() { return m_filename; };
	QString shortFilename();
	QString directory();
	static QString shortFilename(QString nomLong);
	static QString suffixe(QString filename);
	void findContinue();
	void findPrevious();
	QStringList classes();
	QStringList methodes(QString classe);
	QList<int> breakpoints();
	void toggleBookmark(int line);
	void clearAllBookmarks();
	void deleteBreakpoint(int line);
	void setBackgroundColor( QColor c ){ m_textEdit->setBackgroundColor(c); };
	void setCurrentLineColor( QColor c ){ m_textEdit->setCurrentLineColor(c); };
	void setMatchingColor( QColor c ){ m_textEdit->setMatchingColor(c); };
	void setShowWhiteSpaces( bool b ){ m_textEdit->setShowWhiteSpaces( b ); }
	void gotoMatchingBracket(){ m_textEdit->gotoMatchingBracket(); };
	QString tempFilename(){ return m_textEdit->tempFilename(); };
	void displayEditorToolbar( bool b );
	int currentLineNumber(){ return m_textEdit->currentLineNumber(); };
	int currentLineNumber(QTextBlock block){ return m_textEdit->currentLineNumber(block); };
	void print(){ m_textEdit->print(); };
	void toggleBreakpoint(int line, QString breakpointCondition, bool isTrue);
	void setExecutedLine(int line);
	void emitListBreakpoints();
	void copy() { m_textEdit->copy(); };
	void cut() { m_textEdit->cut(); };
	void paste() { m_textEdit->paste(); };
	void undo() { m_textEdit->document()->undo(); };
	void redo() { m_textEdit->document()->redo(); };
	void comment(TextEdit::ActionComment action) { m_textEdit->comment(action); };
	void selectAll() { m_textEdit->selectAll(); };
	void slotIndent() { m_textEdit->slotIndent(); };
	void slotUnindent() { m_textEdit->slotUnindent(); };
	void dialogGotoLine() { m_textEdit->dialogGotoLine(); };
	void completeCode() { m_textEdit->completeCode(); };
	void gotoImplementation() { m_textEdit->slotGotoImplementation(); };
	void gotoDeclaration() { m_textEdit->slotGotoDeclaration(); };
	QString wordUnderCursor() { return m_textEdit->wordUnderCursor(); };
	void textPlugin(TextEditInterface *iTextEdit) { m_textEdit->textPlugin(iTextEdit); };
	QString classNameUnderCursor() { return m_textEdit->classNameUnderCursor(); };
	int verticalScrollBar() { return m_textEdit->verticalScrollBar()->value(); };
	void setVerticalScrollBar(int s) { m_textEdit->verticalScrollBar()->setValue(s); };
	void setAutobrackets(bool b) { m_textEdit->setAutobrackets(b); };
	void setMatch(bool b) { m_textEdit->setMatch(b); };
	void saveAsTemp() { m_textEdit->saveAsTemp(); };
	void setHighlightCurrentLine(bool b) { m_textEdit->setHighlightCurrentLine(b); };
	bool isModified() { return m_textEdit->document()->isModified(); };
	void setFocus();
	void replace();
	void setActiveEditor(bool b);
	void setIntervalUpdatingTreeClasses(int i) { m_intervalUpdatingClasses = i*1000;};
	void setShowTreeClasses(bool s);
	void toggleBreakpoint() { toggleBreakpoint( m_textEdit->currentLineNumber(), QString(), false ); };
	void toggleBookmark() { toggleBookmark( m_textEdit->currentLineNumber() ); };
	QList<int> bookmarksList();
	QList<QTextBlock> breakpointsList();
	bool inQuotations(int position, QString text);
	QString toPlainText() { return m_textEdit->toPlainText(); };
	void insertText(QString text, int insertAfterLine) { m_textEdit->insertText(text, insertAfterLine); };
	void setNameOtherFile(QString oldName, QString newName);
	void methodsList();
	//void keyPress(QKeyEvent * event);
	//
	
	inline QString getOtherFileToolTip() { return m_otherFileButton->toolTip(); }
	inline QString getOtherFileIcon() { return m_otherFileIcon; }
	inline bool hasOtherFile() { return !m_nameOtherFile.isEmpty(); }
public slots:
	void slotEndBuild();
	void gotoLine( int line, bool moveTop);
	void slotComboClasses(QString text=QString());
	void slotModifiedEditor(bool modified);
	void setLineNumbers(bool activate) { m_textEdit->activateLineNumbers(activate); };
	void setSelectionBorder(bool activate) { m_textEdit->setSelectionBorder(activate); };
	void setFont(QFont fonte) { m_textEdit->setFont(fonte); };
	void setEndLine(MainImpl::EndLine end) { m_textEdit->setEndLine(end); };
	void setAutoIndent(bool activate) { m_textEdit->setAutoIndent(activate); };
	void setSyntaxHighlight(bool activate);
	void setTabStopWidth(int size) { m_textEdit->setTabStopWidth(size) ; };
	void setAutoCompletion(bool activate) { m_textEdit->setAutoCompletion(activate) ; };
	void setTabSpaces(bool t) { m_textEdit->setTabSpaces(t) ; };
	void setSyntaxColors(QTextCharFormat a, QTextCharFormat b, QTextCharFormat c, QTextCharFormat d, QTextCharFormat e, QTextCharFormat f, QTextCharFormat g);
	void slotClassesMethodsList();	
	void slotOtherFile();
	void find();
	QString selection();
	void slotMessagesBuild(QString list, QString directory);
	//void showMaximized();
private slots:	
	//void slotMaximizeButtonClicked();
	void slotComboMethods(int index);
	void slotFindWidget_textChanged(QString text="", bool fromButton=false);
	void slotFindPrevious();
	void slotFindNext();
	void slotTimerUpdateClasses();
	void slotTimerCheckIfModifiedOutside();
private:
	TabWidget *m_parent;
	QPointer<LineNumbers> m_lineNumbers;
	QTextCursor m_previousCursor;
	classesMethodsList m_classesMethodsList;
	QString m_findExp;
	QTextDocument::FindFlags m_findOptions;
	QComboBox *m_comboClasses, *m_comboMethods;
	QToolButton *m_otherFileButton;
	QString m_otherFileIcon;
	//QToolButton *m_maximizedButton;
	QToolButton *m_refreshButton;
	QString m_nameOtherFile;
	MainImpl *m_mainimpl;
	QWidget *m_findWidget;
	TextEdit *m_textEdit;
	QString m_filename;
	Ui::FindWidget uiFind;
	QTimer *autoHideTimer;
	bool m_backward;
	ReplaceOptions m_replaceOptions;
	bool m_activeEditor;
	QTimer m_timerUpdateClasses;
	QTimer m_timerCheckLastModified;
	bool m_showTreeClasses;
	int m_intervalUpdatingClasses;
	quint16 m_checksum;
	InitCompletion *m_completion;
	QDateTime m_lastModified;
	QWidget *m_editorToolbar;
	void checkBookmarks();
	void updateOtherFile(QString currentFile);
protected:
signals:
	void editorModified(Editor *, bool);
	void refreshClasses(QString);
	void breakpoint(QString, unsigned int, BlockUserData *); 
	void updateClasses(QString, QString);
	void otherFileChanged(void);
};

#endif