CuteLogger
Fast and simple logging solution for Qt based applications
qmlrichtext.h
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33 
34 #ifndef QMLRICHTEXT_H
35 #define QMLRICHTEXT_H
36 
37 #include <QQuickTextDocument>
38 #include <QtGui/QTextCharFormat>
39 #include <qqmlfile.h>
40 
41 QT_BEGIN_NAMESPACE
42 class QTextDocument;
43 QT_END_NAMESPACE
44 
45 class QmlRichText : public QObject
46 {
47  Q_OBJECT
48 
49  Q_ENUMS(HAlignment)
50 
51  Q_PROPERTY(QQuickItem *target READ target WRITE setTarget NOTIFY targetChanged)
52  Q_PROPERTY(
53  int cursorPosition READ cursorPosition WRITE setCursorPosition NOTIFY cursorPositionChanged)
54  Q_PROPERTY(
55  int selectionStart READ selectionStart WRITE setSelectionStart NOTIFY selectionStartChanged)
56  Q_PROPERTY(int selectionEnd READ selectionEnd WRITE setSelectionEnd NOTIFY selectionEndChanged)
57  Q_PROPERTY(QColor textColor READ textColor WRITE setTextColor NOTIFY textColorChanged)
58  Q_PROPERTY(QString fontFamily READ fontFamily WRITE setFontFamily NOTIFY fontFamilyChanged)
59  Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment NOTIFY alignmentChanged)
60  Q_PROPERTY(bool bold READ bold WRITE setBold NOTIFY boldChanged)
61  Q_PROPERTY(bool italic READ italic WRITE setItalic NOTIFY italicChanged)
62  Q_PROPERTY(bool underline READ underline WRITE setUnderline NOTIFY underlineChanged)
63  Q_PROPERTY(int fontSize READ fontSize WRITE setFontSize NOTIFY fontSizeChanged)
64  Q_PROPERTY(QUrl fileUrl READ fileUrl WRITE setFileUrl NOTIFY fileUrlChanged)
65  Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
66  Q_PROPERTY(QSizeF size READ size NOTIFY sizeChanged)
67 
68 public:
69  QmlRichText();
70 
71  QQuickItem *target() { return m_target; }
72  void setTarget(QQuickItem *target);
73  void setCursorPosition(int position);
74  void setSelectionStart(int position);
75  void setSelectionEnd(int position);
76  int cursorPosition() const { return m_cursorPosition; }
77  int selectionStart() const { return m_selectionStart; }
78  int selectionEnd() const { return m_selectionEnd; }
79  QString fontFamily() const;
80  QColor textColor() const;
81  Qt::Alignment alignment() const;
82  void setAlignment(Qt::Alignment a);
83  bool bold() const;
84  bool italic() const;
85  bool underline() const;
86  int fontSize() const;
87  QUrl fileUrl() const;
88  QString text() const;
89  QSizeF size() const { return m_doc->size(); }
90 
91 public slots:
92  void setBold(bool arg);
93  void setItalic(bool arg);
94  void setUnderline(bool arg);
95  void setFontSize(int arg);
96  void setTextColor(const QColor &arg);
97  void setFontFamily(const QString &arg);
98  void setFileUrl(const QUrl &arg);
99  void setText(const QString &arg);
100  void saveAs(const QUrl &arg, QString fileType = QString());
101  void insertTable(int rows = 1, int columns = 2, int border = 0);
102  void indentLess();
103  void indentMore();
104  void pastePlain();
105  void reset();
106 
107 signals:
108  void targetChanged();
109  void cursorPositionChanged();
110  void selectionStartChanged();
111  void selectionEndChanged();
112  void fontFamilyChanged();
113  void textColorChanged();
114  void alignmentChanged();
115  void boldChanged();
116  void italicChanged();
117  void underlineChanged();
118  void fontSizeChanged();
119  void fileUrlChanged();
120  void textChanged();
121  void error(QString message);
122  void sizeChanged();
123 
124 private:
125  QTextCursor textCursor() const;
126  void mergeFormatOnWordOrSelection(const QTextCharFormat &format);
127  QQuickItem *m_target;
128  QTextDocument *m_doc;
129  int m_cursorPosition;
130  int m_selectionStart;
131  int m_selectionEnd;
132  QFont m_font;
133  int m_fontSize;
134  QUrl m_fileUrl;
135  QString m_text;
136  QString m_documentTitle;
137 };
138 
139 #endif // QMLRICHTEXT_H