File indexing completed on 2024-05-12 05:40:37

 /*
     Cahoots is a crossplatform real-time collaborative text editor.
 
     Copyright (C) 2010 Chris Dimpfl, Anandi Hira, David Vega
 
     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 3 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, see <http://www.gnu.org/licenses/>.
 */
 #ifndef SHAREDNOTES_CODEEDITOR_H
 #define SHAREDNOTES_CODEEDITOR_H
 
 #include "enu.h"
 #include "rwidgets_global.h"
 #include <QObject>
 #include <QPlainTextEdit>
 #include <QSettings>
 
 class QPaintEvent;
 class QResizeEvent;
 class QSize;
 class QWidget;
 
 class LineNumberArea;
 class SharedNoteController;
 namespace sharedNotes
 {
 class RWIDGET_EXPORT CodeEditor : public QPlainTextEdit
 {
     Q_OBJECT
 
 public:
     CodeEditor(SharedNoteController* ctrl, QWidget* parent= nullptr);
 
     void lineNumberAreaPaintEvent(QPaintEvent* event);
     int lineNumberAreaWidth();
 
     void collabTextChange(int pos, int charsRemoved, int charsAdded, QString data);
 
     void unCommentSelection();
     void shiftLeft();
     void shiftRight();
 
     // Find functions
     bool findNext(QString searchString, Qt::CaseSensitivity sensitivity, bool wrapAround, Enu::FindMode mode);
     bool findPrev(QString searchString, Qt::CaseSensitivity sensitivity, bool wrapAround, Enu::FindMode mode);
     bool replaceAll(QString searchString, QString replaceString, Qt::CaseSensitivity sensitivity, Enu::FindMode mode);
     bool replace(QString replaceString);
     bool findReplace(QString searchString, QString replaceString, Qt::CaseSensitivity sensitivity, bool wrapAround,
                      Enu::FindMode mode);
 
 public slots:
     bool findAll(QString searchString);
 
 protected:
     void resizeEvent(QResizeEvent* event);
 
 private slots:
     void updateLineNumberAreaWidth(int newBlockCount);
     void highlightCurrentLine();
     void updateLineNumberArea(const QRect&, int);
 
 private:
     SharedNoteController* m_sharedCtrl;
     bool isFirstTime;
 
     QWidget* lineNumberArea;
 };
 
 
 class LineNumberArea : public QWidget
 {
 public:
     LineNumberArea(sharedNotes::CodeEditor* editor) : QWidget(editor) { codeEditor= editor; }
 
     QSize sizeHint() const { return QSize(codeEditor->lineNumberAreaWidth(), 0); }
 
 protected:
     void paintEvent(QPaintEvent* event) { codeEditor->lineNumberAreaPaintEvent(event); }
 
 private:
     sharedNotes::CodeEditor* codeEditor;
 };
 }
 #endif // SHAREDNOTES_CODEEDITOR_H