1 /* 2 This file is part of the Ofi Labs X2 project. 3 4 Copyright (C) 2011 Ariya Hidayat <ariya.hidayat@gmail.com> 5 Copyright (C) 2010 Ariya Hidayat <ariya.hidayat@gmail.com> 6 7 Redistribution and use in source and binary forms, with or without 8 modification, are permitted provided that the following conditions are met: 9 10 * Redistributions of source code must retain the above copyright 11 notice, this list of conditions and the following disclaimer. 12 * Redistributions in binary form must reproduce the above copyright 13 notice, this list of conditions and the following disclaimer in the 14 documentation and/or other materials provided with the distribution. 15 * Neither the name of the <organization> nor the 16 names of its contributors may be used to endorse or promote products 17 derived from this software without specific prior written permission. 18 19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 20 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY 23 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 24 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 26 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef OFILABS_JSEDIT 32 #define OFILABS_JSEDIT 33 34 #include <QColor> 35 #include <QPlainTextEdit> 36 #include <QScopedPointer> 37 38 class JSEditPrivate; 39 40 class JSEdit: public QPlainTextEdit 41 { 42 Q_OBJECT 43 Q_PROPERTY(bool bracketsMatchingEnabled READ isBracketsMatchingEnabled WRITE setBracketsMatchingEnabled) 44 Q_PROPERTY(bool codeFoldingEnabled READ isCodeFoldingEnabled WRITE setCodeFoldingEnabled) 45 Q_PROPERTY(bool lineNumbersVisible READ isLineNumbersVisible WRITE setLineNumbersVisible) 46 Q_PROPERTY(bool textWrapEnabled READ isTextWrapEnabled WRITE setTextWrapEnabled) 47 48 public: 49 50 typedef enum { 51 Background, 52 Normal, 53 Comment, 54 Number, 55 String, 56 Operator, 57 Identifier, 58 Keyword, 59 BuiltIn, 60 Sidebar, 61 LineNumber, 62 Cursor, 63 Marker, 64 BracketMatch, 65 BracketError, 66 FoldIndicator 67 } ColorComponent; 68 69 JSEdit(QWidget *parent = 0); 70 ~JSEdit(); 71 72 void setColor(ColorComponent component, const QColor &color); 73 74 QStringList keywords() const; 75 void setKeywords(const QStringList &keywords); 76 77 bool isBracketsMatchingEnabled() const; 78 bool isCodeFoldingEnabled() const; 79 bool isLineNumbersVisible() const; 80 bool isTextWrapEnabled() const; 81 82 bool isFoldable(int line) const; 83 bool isFolded(int line) const; 84 85 public slots: 86 void updateSidebar(); 87 void mark(const QString &str, Qt::CaseSensitivity sens = Qt::CaseInsensitive); 88 void setBracketsMatchingEnabled(bool enable); 89 void setCodeFoldingEnabled(bool enable); 90 void setLineNumbersVisible(bool visible); 91 void setTextWrapEnabled(bool enable); 92 93 void fold(int line); 94 void unfold(int line); 95 void toggleFold(int line); 96 97 protected: 98 void resizeEvent(QResizeEvent *e); 99 void wheelEvent(QWheelEvent *e); 100 101 private slots: 102 void updateCursor(); 103 void updateSidebar(const QRect &rect, int d); 104 105 private: 106 QScopedPointer<JSEditPrivate> d_ptr; 107 Q_DECLARE_PRIVATE(JSEdit); 108 Q_DISABLE_COPY(JSEdit); 109 }; 110 111 #endif // OFILABS_JSEDIT 112