summaryrefslogtreecommitdiffstats
path: root/kdeui/ksyntaxhighlighter.h
diff options
context:
space:
mode:
authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /kdeui/ksyntaxhighlighter.h
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kdeui/ksyntaxhighlighter.h')
-rw-r--r--kdeui/ksyntaxhighlighter.h184
1 files changed, 184 insertions, 0 deletions
diff --git a/kdeui/ksyntaxhighlighter.h b/kdeui/ksyntaxhighlighter.h
new file mode 100644
index 000000000..ea020afa9
--- /dev/null
+++ b/kdeui/ksyntaxhighlighter.h
@@ -0,0 +1,184 @@
+/*
+ ksyntaxhighlighter.cpp
+
+ Copyright (c) 2003 Trolltech AS
+ Copyright (c) 2003 Scott Wheeler <wheeler@kde.org>
+
+ This file is part of the KDE libraries
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License version 2 as published by the Free Software Foundation.
+
+ This library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KSYNTAXHIGHLIGHTER_H
+#define KSYNTAXHIGHLIGHTER_H
+
+#include <qtextedit.h>
+#include <qsyntaxhighlighter.h>
+#include <qcolor.h>
+#include <qstringlist.h>
+
+#include <kdelibs_export.h>
+
+class QAccel;
+class QTimer;
+class KSpell;
+class KSpellConfig;
+
+/**
+ * \brief Syntax sensitive text highlighter
+ */
+class KDEUI_EXPORT KSyntaxHighlighter : public QSyntaxHighlighter
+{
+public:
+ enum SyntaxMode {
+ PlainTextMode,
+ RichTextMode
+ };
+ KSyntaxHighlighter( QTextEdit *textEdit,
+ bool colorQuoting = false,
+ const QColor& QuoteColor0 = black,
+ const QColor& QuoteColor1 = QColor( 0x00, 0x80, 0x00 ),
+ const QColor& QuoteColor2 = QColor( 0x00, 0x80, 0x00 ),
+ const QColor& QuoteColor3 = QColor( 0x00, 0x80, 0x00 ),
+ SyntaxMode mode = PlainTextMode );
+ ~KSyntaxHighlighter();
+
+ int highlightParagraph( const QString& text, int endStateOfLastPara );
+
+private:
+ class KSyntaxHighlighterPrivate;
+ KSyntaxHighlighterPrivate *d;
+};
+
+class KDEUI_EXPORT KSpellingHighlighter : public KSyntaxHighlighter
+{
+public:
+ KSpellingHighlighter( QTextEdit *textEdit,
+ const QColor& spellColor = red,
+ bool colorQuoting = false,
+ const QColor& QuoteColor0 = black,
+ const QColor& QuoteColor1 = QColor( 0x00, 0x80, 0x00 ),
+ const QColor& QuoteColor2 = QColor( 0x00, 0x80, 0x00 ),
+ const QColor& QuoteColor3 = QColor( 0x00, 0x80, 0x00 ) );
+ ~KSpellingHighlighter();
+
+ virtual int highlightParagraph( const QString &text,
+ int endStateOfLastPara );
+ virtual bool isMisspelled( const QString& word ) = 0;
+ bool intraWordEditing() const;
+ void setIntraWordEditing( bool editing );
+ static QStringList personalWords();
+
+private:
+ void flushCurrentWord();
+
+ class KSpellingHighlighterPrivate;
+ KSpellingHighlighterPrivate *d;
+};
+
+/**
+ * \brief Dictionary sensitive text highlighter
+ */
+class KDEUI_EXPORT KDictSpellingHighlighter : public QObject, public KSpellingHighlighter
+{
+Q_OBJECT
+
+public:
+ KDictSpellingHighlighter( QTextEdit *textEdit,
+ bool spellCheckingActive = true,
+ bool autoEnable = true,
+ const QColor& spellColor = red,
+ bool colorQuoting = false,
+ const QColor& QuoteColor0 = black,
+ const QColor& QuoteColor1 = QColor( 0x00, 0x80, 0x00 ),
+ const QColor& QuoteColor2 = QColor( 0x00, 0x70, 0x00 ),
+ const QColor& QuoteColor3 = QColor( 0x00, 0x60, 0x00 ),
+ KSpellConfig *spellConfig = 0 );
+ ~KDictSpellingHighlighter();
+
+ virtual bool isMisspelled( const QString &word );
+ static void dictionaryChanged();
+ void restartBackgroundSpellCheck();
+
+ /**
+ * @short Enable/Disable spell checking.
+ *
+ * If @p active is true then spell checking is enabled; otherwise it
+ * is disabled. Note that you have to disable automatic (de)activation
+ * with @ref setAutomatic() before you change the state of spell checking
+ * if you want to persistently enable/disable spell checking.
+ *
+ * @param active if true, then spell checking is enabled
+ *
+ * @see isActive(), setAutomatic()
+ */
+ void setActive( bool active );
+
+ /**
+ * Returns the state of spell checking.
+ *
+ * @return true if spell checking is active
+ *
+ * @see setActive()
+ */
+ bool isActive() const;
+
+ /**
+ * @short En-/Disable automatic (de)activation in case of too many errors.
+ *
+ * If @p automatic is true then spell checking will be deactivated if
+ * too many words were mispelled and spell checking will be activated
+ * again if the amount of mispelled words drop below a certain threshold.
+ *
+ * @param automatic if true, then automatic (de)activation is enabled
+ *
+ * @see automatic()
+ */
+ void setAutomatic( bool automatic );
+
+ /**
+ * Returns the state of automatic (de)activation.
+ *
+ * @return true if automatic (de)activation is enabled
+ *
+ * @see setAutomatic()
+ */
+ bool automatic() const;
+
+signals:
+ void activeChanged(const QString &);
+ void newSuggestions(const QString& originalword, const QStringList& suggestions,
+ unsigned int pos);
+
+protected:
+ QString spellKey();
+ bool eventFilter(QObject *o, QEvent *e);
+
+protected slots:
+ void slotMisspelling( const QString &originalWord, const QStringList &suggestions, unsigned int pos );
+ void slotCorrected( const QString &originalWord, const QString &, unsigned int );
+ void slotRehighlight();
+ void slotDictionaryChanged();
+ void slotSpellReady( KSpell *spell );
+ void slotAutoDetection();
+ void slotLocalSpellConfigChanged();
+ void slotKSpellNotResponding();
+
+private:
+ class KDictSpellingHighlighterPrivate;
+ KDictSpellingHighlighterPrivate *d;
+};
+
+#endif