Actually move the kde files that were renamed in the last commit

1 files changed, 677 insertions, 0 deletions

diff --git a/tdeui/ksyntaxhighlighter.cpp b/tdeui/ksyntaxhighlighter.cpp
new file mode 100644
index 000000000..5e334ac11
--- /dev/null
+++ b/tdeui/ksyntaxhighlighter.cpp
@@ -0,0 +1,677 @@
+/*
+ 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.
+*/
+
+#include <tqcolor.h>
+#include <tqregexp.h>
+#include <tqsyntaxhighlighter.h>
+#include <tqtimer.h>
+
+#include <klocale.h>
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kglobal.h>
+#include <kspell.h>
+#include <kapplication.h>
+
+#include "ksyntaxhighlighter.h"
+
+static int dummy, dummy2, dummy3, dummy4;
+static int *Okay = &dummy;
+static int *NotOkay = &dummy2;
+static int *Ignore = &dummy3;
+static int *Unknown = &dummy4;
+static const int tenSeconds = 10*1000;
+
+class KSyntaxHighlighter::KSyntaxHighlighterPrivate
+{
+public:
+    TQColor col1, col2, col3, col4, col5;
+    SyntaxMode mode;
+    bool enabled;
+};
+
+class KSpellingHighlighter::KSpellingHighlighterPrivate
+{
+public:
+
+    KSpellingHighlighterPrivate() :
+	alwaysEndsWithSpace( true ),
+	intraWordEditing( false ) {}
+
+    TQString currentWord;
+    int currentPos;
+    bool alwaysEndsWithSpace;
+    TQColor color;
+    bool intraWordEditing;
+};
+
+class KDictSpellingHighlighter::KDictSpellingHighlighterPrivate
+{
+public:
+    KDictSpellingHighlighterPrivate() :
+        mDict( 0 ),
+	spell( 0 ),
+        mSpellConfig( 0 ),
+        rehighlightRequest( 0 ),
+	wordCount( 0 ),
+	errorCount( 0 ),
+	autoReady( false ),
+        globalConfig( true ),
+	spellReady( false ) {}
+
+    ~KDictSpellingHighlighterPrivate() {
+	delete rehighlightRequest;
+	delete spell;
+    }
+
+    static TQDict<int>* sDict()
+    {
+	if (!statDict)
+	    statDict = new TQDict<int>(50021);
+	return statDict;
+    }
+
+    TQDict<int>* mDict;
+    TQDict<int> autoDict;
+    TQDict<int> autoIgnoreDict;
+    static TQObject *sDictionaryMonitor;
+    KSpell *spell;
+    KSpellConfig *mSpellConfig;
+    TQTimer *rehighlightRequest, *spellTimeout;
+    TQString spellKey;
+    int wordCount, errorCount;
+    int checksRequested, checksDone;
+    int disablePercentage;
+    int disableWordCount;
+    bool completeRehighlightRequired;
+    bool active, automatic, autoReady;
+    bool globalConfig, spellReady;
+private:
+    static TQDict<int>* statDict;
+
+};
+
+TQDict<int>* KDictSpellingHighlighter::KDictSpellingHighlighterPrivate::statDict = 0;
+
+
+KSyntaxHighlighter::KSyntaxHighlighter( TQTextEdit *textEdit,
+					  bool colorQuoting,
+					  const TQColor& depth0,
+					  const TQColor& depth1,
+					  const TQColor& depth2,
+					  const TQColor& depth3,
+					  SyntaxMode mode )
+    : TQSyntaxHighlighter( textEdit )
+{
+    d = new KSyntaxHighlighterPrivate();
+
+    d->enabled = colorQuoting;
+    d->col1 = depth0;
+    d->col2 = depth1;
+    d->col3 = depth2;
+    d->col4 = depth3;
+    d->col5 = depth0;
+
+    d->mode = mode;
+}
+
+KSyntaxHighlighter::~KSyntaxHighlighter()
+{
+    delete d;
+}
+
+int KSyntaxHighlighter::highlightParagraph( const TQString &text, int )
+{
+    if (!d->enabled) {
+	setFormat( 0, text.length(), textEdit()->viewport()->paletteForegroundColor() );
+	return 0;
+    }
+
+    TQString simplified = text;
+    simplified = TQString(simplified.replace( TQRegExp( "\\s" ), TQString() )).replace( '|', TQString::tqfromLatin1(">") );
+    while ( simplified.startsWith( TQString::tqfromLatin1(">>>>") ) )
+	simplified = simplified.mid(3);
+    if	( simplified.startsWith( TQString::tqfromLatin1(">>>") ) || simplified.startsWith( TQString::tqfromLatin1("> >	>") ) )
+	setFormat( 0, text.length(), d->col2 );
+    else if	( simplified.startsWith( TQString::tqfromLatin1(">>") ) || simplified.startsWith( TQString::tqfromLatin1("> >") ) )
+	setFormat( 0, text.length(), d->col3 );
+    else if	( simplified.startsWith( TQString::tqfromLatin1(">") ) )
+	setFormat( 0, text.length(), d->col4 );
+    else
+	setFormat( 0, text.length(), d->col5 );
+    return 0;
+}
+
+KSpellingHighlighter::KSpellingHighlighter( TQTextEdit *textEdit,
+					    const TQColor& spellColor,
+					    bool colorQuoting,
+					    const TQColor& depth0,
+					    const TQColor& depth1,
+					    const TQColor& depth2,
+					    const TQColor& depth3 )
+    : KSyntaxHighlighter( textEdit, colorQuoting, depth0, depth1, depth2, depth3 )
+{
+    d = new KSpellingHighlighterPrivate();
+
+    d->color = spellColor;
+}
+
+KSpellingHighlighter::~KSpellingHighlighter()
+{
+    delete d;
+}
+
+int KSpellingHighlighter::highlightParagraph( const TQString &text,
+					      int paraNo )
+{
+    if ( paraNo == -2 )
+	paraNo = 0;
+    // leave #includes, diffs, and quoted replies alone
+    TQString diffAndCo( ">|" );
+
+    bool isCode = diffAndCo.find(text[0]) != -1;
+
+    if ( !text.endsWith(" ") )
+	d->alwaysEndsWithSpace = false;
+
+    KSyntaxHighlighter::highlightParagraph( text, -2 );
+
+    if ( !isCode ) {
+        int para, index;
+	textEdit()->getCursorPosition( &para, &index );
+	int len = text.length();
+	if ( d->alwaysEndsWithSpace )
+	    len--;
+
+	d->currentPos = 0;
+	d->currentWord = "";
+	for ( int i = 0; i < len; i++ ) {
+	    if ( !text[i].isLetter() && (!(text[i] == '\'')) ) {
+		if ( ( para != paraNo ) ||
+		    !intraWordEditing() ||
+		    ( i - d->currentWord.length() > (uint)index ) ||
+		    ( i < index ) ) {
+		    flushCurrentWord();
+		} else {
+		    d->currentWord = "";
+		}
+		d->currentPos = i + 1;
+	    } else {
+		d->currentWord += text[i];
+	    }
+	}
+	if ( !text[len - 1].isLetter() ||
+	     (uint)( index + 1 ) != text.length() ||
+	     para != paraNo )
+	    flushCurrentWord();
+    }
+    return ++paraNo;
+}
+
+TQStringList KSpellingHighlighter::personalWords()
+{
+    TQStringList l;
+    l.append( "KMail" );
+    l.append( "KOrganizer" );
+    l.append( "KAddressBook" );
+    l.append( "KHTML" );
+    l.append( "KIO" );
+    l.append( "KJS" );
+    l.append( "Konqueror" );
+    l.append( "KSpell" );
+    l.append( "Kontact" );
+    l.append( "Qt" );
+    return l;
+}
+
+void KSpellingHighlighter::flushCurrentWord()
+{
+    while ( d->currentWord[0].isPunct() ) {
+	d->currentWord = d->currentWord.mid( 1 );
+	d->currentPos++;
+    }
+
+    TQChar ch;
+    while ( ( ch = d->currentWord[(int) d->currentWord.length() - 1] ).isPunct() &&
+	     ch != '(' && ch != '@' )
+	d->currentWord.truncate( d->currentWord.length() - 1 );
+
+    if ( !d->currentWord.isEmpty() ) {
+	if ( isMisspelled( d->currentWord ) ) {
+	    setFormat( d->currentPos, d->currentWord.length(), d->color );
+//	    setMisspelled( d->currentPos, d->currentWord.length(), true );
+	}
+    }
+    d->currentWord = "";
+}
+
+TQObject *KDictSpellingHighlighter::KDictSpellingHighlighterPrivate::sDictionaryMonitor = 0;
+
+KDictSpellingHighlighter::KDictSpellingHighlighter( TQTextEdit *textEdit,
+						    bool spellCheckingActive ,
+						    bool autoEnable,
+						    const TQColor& spellColor,
+						    bool colorQuoting,
+						    const TQColor& depth0,
+						    const TQColor& depth1,
+						    const TQColor& depth2,
+						    const TQColor& depth3,
+                                                    KSpellConfig *spellConfig )
+    : KSpellingHighlighter( textEdit, spellColor,
+			    colorQuoting, depth0, depth1, depth2, depth3 )
+{
+    d = new KDictSpellingHighlighterPrivate();
+
+    d->mSpellConfig = spellConfig;
+    d->globalConfig = ( !spellConfig );
+    d->automatic = autoEnable;
+    d->active = spellCheckingActive;
+    d->checksRequested = 0;
+    d->checksDone = 0;
+    d->completeRehighlightRequired = false;
+
+    KConfig *config = KGlobal::config();
+    KConfigGroupSaver cs( config, "KSpell" );
+    d->disablePercentage = config->readNumEntry( "KSpell_AsYouTypeDisablePercentage", 42 );
+    d->disablePercentage = QMIN( d->disablePercentage, 101 );
+    d->disableWordCount = config->readNumEntry( "KSpell_AsYouTypeDisableWordCount", 100 );
+
+    textEdit->installEventFilter( this );
+    textEdit->viewport()->installEventFilter( this );
+
+    d->rehighlightRequest = new TQTimer(this);
+    connect( d->rehighlightRequest, TQT_SIGNAL( timeout() ),
+	     this, TQT_SLOT( slotRehighlight() ));
+    d->spellTimeout = new TQTimer(this);
+    connect( d->spellTimeout, TQT_SIGNAL( timeout() ),
+	     this, TQT_SLOT( slotKSpellNotResponding() ));
+
+    if ( d->globalConfig ) {
+        d->spellKey = spellKey();
+
+        if ( !d->sDictionaryMonitor )
+            d->sDictionaryMonitor = new TQObject();
+    }
+    else {
+        d->mDict = new TQDict<int>(4001);
+        connect( d->mSpellConfig, TQT_SIGNAL( configChanged() ),
+                 this, TQT_SLOT( slotLocalSpellConfigChanged() ) );
+    }
+
+    slotDictionaryChanged();
+    // whats this good for?
+    //startTimer( 2 * 1000 );
+}
+
+KDictSpellingHighlighter::~KDictSpellingHighlighter()
+{
+    delete d->spell;
+    d->spell = 0;
+    delete d->mDict;
+    d->mDict = 0;
+    delete d;
+}
+
+void KDictSpellingHighlighter::slotSpellReady( KSpell *spell )
+{
+    kdDebug(0) << "KDictSpellingHighlighter::slotSpellReady( " << spell << " )" << endl;
+    KConfigGroup cg( KGlobal::config(),"KSpell" );
+    if ( cg.readEntry("KSpell_DoSpellChecking") != "0" )
+    {
+      if ( d->globalConfig ) {
+          connect( d->sDictionaryMonitor, TQT_SIGNAL( destroyed()),
+                   this, TQT_SLOT( slotDictionaryChanged() ));
+      }
+      if ( spell != d->spell )
+      {
+          delete d->spell;
+          d->spell = spell;
+      }
+      d->spellReady = true;
+      const TQStringList l = KSpellingHighlighter::personalWords();
+      for ( TQStringList::ConstIterator it = l.begin(); it != l.end(); ++it ) {
+          d->spell->addPersonal( *it );
+      }
+      connect( spell, TQT_SIGNAL( misspelling( const TQString &, const TQStringList &, unsigned int )),
+	       this, TQT_SLOT( slotMisspelling( const TQString &, const TQStringList &, unsigned int )));
+      connect( spell, TQT_SIGNAL( corrected( const TQString &, const TQString &, unsigned int )),
+               this, TQT_SLOT( slotCorrected( const TQString &, const TQString &, unsigned int )));
+      d->checksRequested = 0;
+      d->checksDone = 0;
+      d->completeRehighlightRequired = true;
+      d->rehighlightRequest->start( 0, true );
+    }
+}
+
+bool KDictSpellingHighlighter::isMisspelled( const TQString &word )
+{
+    if (!d->spellReady)
+	return false;
+
+    // This debug is expensive, only enable it locally
+    //kdDebug(0) << "KDictSpellingHighlighter::isMisspelled( \"" << word << "\" )" << endl;
+    // Normally isMisspelled would look up a dictionary and return
+    // true or false, but kspell is asynchronous and slow so things
+    // get tricky...
+    // For auto detection ignore signature and reply prefix
+    if ( !d->autoReady )
+	d->autoIgnoreDict.replace( word, Ignore );
+
+    // "dict" is used as a cache to store the results of KSpell
+    TQDict<int>* dict = ( d->globalConfig ? d->sDict() : d->mDict );
+    if ( !dict->isEmpty() && (*dict)[word] == NotOkay ) {
+	if ( d->autoReady && ( d->autoDict[word] != NotOkay )) {
+	    if ( !d->autoIgnoreDict[word] )
+		++d->errorCount;
+	    d->autoDict.replace( word, NotOkay );
+	}
+
+	return d->active;
+    }
+    if ( !dict->isEmpty() && (*dict)[word] == Okay ) {
+	if ( d->autoReady && !d->autoDict[word] ) {
+	    d->autoDict.replace( word, Okay );
+	}
+	return false;
+    }
+
+    if ((dict->isEmpty() || !((*dict)[word])) && d->spell ) {
+	int para, index;
+	textEdit()->getCursorPosition( &para, &index );
+	++d->wordCount;
+	dict->replace( word, Unknown );
+	++d->checksRequested;
+	if (currentParagraph() != para)
+	    d->completeRehighlightRequired = true;
+	d->spellTimeout->start( tenSeconds, true );
+	d->spell->checkWord( word, false );
+    }
+    return false;
+}
+
+bool KSpellingHighlighter::intraWordEditing() const
+{
+    return d->intraWordEditing;
+}
+
+void KSpellingHighlighter::setIntraWordEditing( bool editing )
+{
+    d->intraWordEditing = editing;
+}
+
+void KDictSpellingHighlighter::slotMisspelling (const TQString &originalWord, const TQStringList &suggestions,
+                                                unsigned int pos)
+{
+    Q_UNUSED( suggestions );
+    // kdDebug() << suggestions.join( " " ).latin1() << endl;
+    if ( d->globalConfig )
+        d->sDict()->replace( originalWord, NotOkay );
+    else
+        d->mDict->replace( originalWord, NotOkay );
+
+    //Emit this baby so that apps that want to have suggestions in a popup over
+    //the misspelled word can catch them.
+    emit newSuggestions( originalWord, suggestions, pos );
+}
+
+void KDictSpellingHighlighter::slotCorrected(const TQString &word,
+					     const TQString &,
+					     unsigned int)
+
+{
+    TQDict<int>* dict = ( d->globalConfig ? d->sDict() : d->mDict );
+    if ( !dict->isEmpty() && (*dict)[word] == Unknown ) {
+        dict->replace( word, Okay );
+    }
+    ++d->checksDone;
+    if (d->checksDone == d->checksRequested) {
+	d->spellTimeout->stop();
+      slotRehighlight();
+    } else {
+	d->spellTimeout->start( tenSeconds, true );
+    }
+}
+
+void KDictSpellingHighlighter::dictionaryChanged()
+{
+    TQObject *oldMonitor = KDictSpellingHighlighterPrivate::sDictionaryMonitor;
+    KDictSpellingHighlighterPrivate::sDictionaryMonitor = new TQObject();
+    KDictSpellingHighlighterPrivate::sDict()->clear();
+    delete oldMonitor;
+}
+
+void KDictSpellingHighlighter::restartBackgroundSpellCheck()
+{
+    kdDebug(0) << "KDictSpellingHighlighter::restartBackgroundSpellCheck()" << endl;
+    slotDictionaryChanged();
+}
+
+void KDictSpellingHighlighter::setActive( bool active )
+{
+    if ( active == d->active )
+        return;
+
+    d->active = active;
+    rehighlight();
+    if ( d->active )
+        emit activeChanged( i18n("As-you-type spell checking enabled.") );
+    else
+        emit activeChanged( i18n("As-you-type spell checking disabled.") );
+}
+
+bool KDictSpellingHighlighter::isActive() const
+{
+    return d->active;
+}
+
+void KDictSpellingHighlighter::setAutomatic( bool automatic )
+{
+    if ( automatic == d->automatic )
+        return;
+
+    d->automatic = automatic;
+    if ( d->automatic )
+        slotAutoDetection();
+}
+
+bool KDictSpellingHighlighter::automatic() const
+{
+    return d->automatic;
+}
+
+void KDictSpellingHighlighter::slotRehighlight()
+{
+    kdDebug(0) << "KDictSpellingHighlighter::slotRehighlight()" << endl;
+    if (d->completeRehighlightRequired) {
+	rehighlight();
+    } else {
+	int para, index;
+	textEdit()->getCursorPosition( &para, &index );
+	//rehighlight the current para only (undo/redo safe)
+	bool modified = textEdit()->isModified();
+	textEdit()->insertAt( "", para, index );
+	textEdit()->setModified( modified );
+    }
+    if (d->checksDone == d->checksRequested)
+	d->completeRehighlightRequired = false;
+    TQTimer::singleShot( 0, this, TQT_SLOT( slotAutoDetection() ));
+}
+
+void KDictSpellingHighlighter::slotDictionaryChanged()
+{
+    delete d->spell;
+    d->spellReady = false;
+    d->wordCount = 0;
+    d->errorCount = 0;
+    d->autoDict.clear();
+
+    d->spell = new KSpell( 0, i18n( "Incremental Spellcheck" ), this,
+		TQT_SLOT( slotSpellReady( KSpell * ) ), d->mSpellConfig );
+}
+
+void KDictSpellingHighlighter::slotLocalSpellConfigChanged()
+{
+    kdDebug(0) << "KDictSpellingHighlighter::slotSpellConfigChanged()" << endl;
+    // the spell config has been changed, so we have to restart from scratch
+    d->mDict->clear();
+    slotDictionaryChanged();
+}
+
+TQString KDictSpellingHighlighter::spellKey()
+{
+    KConfig *config = KGlobal::config();
+    KConfigGroupSaver cs( config, "KSpell" );
+    config->reparseConfiguration();
+    TQString key;
+    key += TQString::number( config->readNumEntry( "KSpell_NoRootAffix", 0 ));
+    key += '/';
+    key += TQString::number( config->readNumEntry( "KSpell_RunTogether", 0 ));
+    key += '/';
+    key += config->readEntry( "KSpell_Dictionary", "" );
+    key += '/';
+    key += TQString::number( config->readNumEntry( "KSpell_DictFromList", false ));
+    key += '/';
+    key += TQString::number( config->readNumEntry( "KSpell_Encoding", KS_E_UTF8 ));
+    key += '/';
+    key += TQString::number( config->readNumEntry( "KSpell_Client", KS_CLIENT_ISPELL ));
+    return key;
+}
+
+
+// Automatic spell checking support
+// In auto spell checking mode disable as-you-type spell checking
+// iff more than one third of words are spelt incorrectly.
+//
+// Words in the signature and reply prefix are ignored.
+// Only unique words are counted.
+
+void KDictSpellingHighlighter::slotAutoDetection()
+{
+    if ( !d->autoReady )
+	return;
+
+    bool savedActive = d->active;
+
+    if ( d->automatic ) {
+	// tme = Too many errors
+	bool tme = d->wordCount >= d->disableWordCount && d->errorCount * 100 >= d->disablePercentage * d->wordCount;
+	if ( d->active && tme )
+	    d->active = false;
+	else if ( !d->active && !tme )
+	    d->active = true;
+    }
+    if ( d->active != savedActive ) {
+	if ( d->wordCount > 1 )
+	    if ( d->active )
+		emit activeChanged( i18n("As-you-type spell checking enabled.") );
+	    else
+		emit activeChanged( i18n( "Too many misspelled words. "
+					  "As-you-type spell checking disabled." ) );
+	d->completeRehighlightRequired = true;
+	d->rehighlightRequest->start( 100, true );
+    }
+}
+
+void KDictSpellingHighlighter::slotKSpellNotResponding()
+{
+    static int retries = 0;
+    if (retries < 10) {
+        if ( d->globalConfig )
+	    KDictSpellingHighlighter::dictionaryChanged();
+	else
+	    slotLocalSpellConfigChanged();
+    } else {
+	setAutomatic( false );
+	setActive( false );
+    }
+    ++retries;
+}
+
+bool KDictSpellingHighlighter::eventFilter( TQObject *o, TQEvent *e)
+{
+    if (TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(textEdit()) && (e->type() == TQEvent::FocusIn)) {
+        if ( d->globalConfig ) {
+            TQString skey = spellKey();
+            if ( d->spell && d->spellKey != skey ) {
+                d->spellKey = skey;
+                KDictSpellingHighlighter::dictionaryChanged();
+            }
+        }
+    }
+
+    if (TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(textEdit()) && (e->type() == TQEvent::KeyPress)) {
+	TQKeyEvent *k = TQT_TQKEYEVENT(e);
+	d->autoReady = true;
+	if (d->rehighlightRequest->isActive()) // try to stay out of the users way
+	    d->rehighlightRequest->changeInterval( 500 );
+	if ( k->key() == Key_Enter ||
+	     k->key() == Key_Return ||
+	     k->key() == Key_Up ||
+	     k->key() == Key_Down ||
+	     k->key() == Key_Left ||
+	     k->key() == Key_Right ||
+	     k->key() == Key_PageUp ||
+	     k->key() == Key_PageDown ||
+	     k->key() == Key_Home ||
+	     k->key() == Key_End ||
+	     (( k->state() & ControlButton ) &&
+	      ((k->key() == Key_A) ||
+	       (k->key() == Key_B) ||
+	       (k->key() == Key_E) ||
+	       (k->key() == Key_N) ||
+	       (k->key() == Key_P))) ) {
+	    if ( intraWordEditing() ) {
+		setIntraWordEditing( false );
+		d->completeRehighlightRequired = true;
+		d->rehighlightRequest->start( 500, true );
+	    }
+	    if (d->checksDone != d->checksRequested) {
+		// Handle possible change of paragraph while
+		// words are pending spell checking
+		d->completeRehighlightRequired = true;
+		d->rehighlightRequest->start( 500, true );
+	    }
+	} else {
+	    setIntraWordEditing( true );
+	}
+	if ( k->key() == Key_Space ||
+	     k->key() == Key_Enter ||
+	     k->key() == Key_Return ) {
+	    TQTimer::singleShot( 0, this, TQT_SLOT( slotAutoDetection() ));
+	}
+    }
+
+    else if ( TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(textEdit()->viewport()) &&
+	 ( e->type() == TQEvent::MouseButtonPress )) {
+	d->autoReady = true;
+	if ( intraWordEditing() ) {
+	    setIntraWordEditing( false );
+	    d->completeRehighlightRequired = true;
+	    d->rehighlightRequest->start( 0, true );
+	}
+    }
+
+    return false;
+}
+
+#include "ksyntaxhighlighter.moc"