Initial import of qscintilla from 2007

1 files changed, 369 insertions, 0 deletions

diff --git a/qt/qextscintillalexerbash.cpp b/qt/qextscintillalexerbash.cpp
new file mode 100644
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+++ b/qt/qextscintillalexerbash.cpp
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+// This module implements the QextScintillaLexerBash class.
+//
+// Copyright (c) 2006
+// 	Riverbank Computing Limited <info@riverbankcomputing.co.uk>
+// 
+// This file is part of QScintilla.
+// 
+// This copy of QScintilla 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 2, or (at your option) any
+// later version.
+// 
+// QScintilla is supplied 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
+// QScintilla; see the file LICENSE.  If not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+#include <qcolor.h>
+#include <qfont.h>
+#include <qsettings.h>
+
+#include "qextscintillalexerbash.h"
+
+
+// The ctor.
+QextScintillaLexerBash::QextScintillaLexerBash(QObject *parent,
+					       const char *name)
+	: QextScintillaLexer(parent,name), fold_comments(FALSE),
+	  fold_compact(TRUE)
+{
+}
+
+
+// The dtor.
+QextScintillaLexerBash::~QextScintillaLexerBash()
+{
+}
+
+
+// Returns the language name.
+const char *QextScintillaLexerBash::language() const
+{
+	return "Bash";
+}
+
+
+// Returns the lexer name.
+const char *QextScintillaLexerBash::lexer() const
+{
+	return "bash";
+}
+
+
+// Return the style used for braces.
+int QextScintillaLexerBash::braceStyle() const
+{
+	return Operator;
+}
+
+
+// Return the string of characters that comprise a word.
+const char *QextScintillaLexerBash::wordCharacters() const
+{
+	return "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_$@%&";
+}
+
+
+// Returns the foreground colour of the text for a style.
+QColor QextScintillaLexerBash::color(int style) const
+{
+	switch (style)
+	{
+	case Default:
+		return QColor(0x80,0x80,0x80);
+
+	case Error:
+	case Backticks:
+		return QColor(0xff,0xff,0x00);
+
+	case Comment:
+		return QColor(0x00,0x7f,0x00);
+
+	case Number:
+		return QColor(0x00,0x7f,0x7f);
+
+	case Keyword:
+		return QColor(0x00,0x00,0x7f);
+
+	case DoubleQuotedString:
+	case SingleQuotedString:
+	case SingleQuotedHereDocument:
+		return QColor(0x7f,0x00,0x7f);
+
+	case Operator:
+	case Identifier:
+	case Scalar:
+	case ParameterExpansion:
+	case HereDocumentDelimiter:
+		return QColor(0x00,0x00,0x00);
+	}
+
+	return QextScintillaLexer::color(style);
+}
+
+
+// Returns the end-of-line fill for a style.
+bool QextScintillaLexerBash::eolFill(int style) const
+{
+	switch (style)
+	{
+	case SingleQuotedHereDocument:
+		return TRUE;
+	}
+
+	return FALSE;
+}
+
+
+// Returns the font of the text for a style.
+QFont QextScintillaLexerBash::font(int style) const
+{
+	QFont f;
+
+	switch (style)
+	{
+	case Comment:
+#if defined(Q_OS_WIN)
+		f = QFont("Comic Sans MS",9);
+#else
+		f = QFont("Bitstream Vera Serif",9);
+#endif
+		break;
+
+	case Keyword:
+	case Operator:
+		f = QextScintillaLexer::font(style);
+		f.setBold(TRUE);
+		break;
+
+	case DoubleQuotedString:
+	case SingleQuotedString:
+#if defined(Q_OS_WIN)
+		f = QFont("Courier New",10);
+#else
+		f = QFont("Bitstream Vera Sans Mono",9);
+#endif
+		break;
+
+	default:
+		f = QextScintillaLexer::font(style);
+	}
+
+	return f;
+}
+
+
+// Returns the set of keywords.
+const char *QextScintillaLexerBash::keywords(int set) const
+{
+	if (set == 1)
+		return
+			"alias ar asa awk banner basename bash bc bdiff break "
+			"bunzip2 bzip2 cal calendar case cat cc cd chmod "
+			"cksum clear cmp col comm compress continue cp cpio "
+			"crypt csplit ctags cut date dc dd declare deroff dev "
+			"df diff diff3 dircmp dirname do done du echo ed "
+			"egrep elif else env esac eval ex exec exit expand "
+			"export expr false fc fgrep fi file find fmt fold for "
+			"function functions getconf getopt getopts grep gres "
+			"hash head help history iconv id if in integer jobs "
+			"join kill local lc let line ln logname look ls m4 "
+			"mail mailx make man mkdir more mt mv newgrp nl nm "
+			"nohup ntps od pack paste patch pathchk pax pcat perl "
+			"pg pr print printf ps pwd read readonly red return "
+			"rev rm rmdir sed select set sh shift size sleep sort "
+			"spell split start stop strings strip stty sum "
+			"suspend sync tail tar tee test then time times touch "
+			"tr trap true tsort tty type typeset ulimit umask "
+			"unalias uname uncompress unexpand uniq unpack unset "
+			"until uudecode uuencode vi vim vpax wait wc whence "
+			"which while who wpaste wstart xargs zcat "
+
+			"chgrp chown chroot dir dircolors factor groups "
+			"hostid install link md5sum mkfifo mknod nice pinky "
+			"printenv ptx readlink seq sha1sum shred stat su tac "
+			"unlink users vdir whoami yes";
+
+	return 0;
+}
+
+
+// Returns the user name of a style.
+QString QextScintillaLexerBash::description(int style) const
+{
+	switch (style)
+	{
+	case Default:
+		return tr("Default");
+
+	case Error:
+		return tr("Error");
+
+	case Comment:
+		return tr("Comment");
+
+	case Number:
+		return tr("Number");
+
+	case Keyword:
+		return tr("Keyword");
+
+	case DoubleQuotedString:
+		return tr("Double-quoted string");
+
+	case SingleQuotedString:
+		return tr("Single-quoted string");
+
+	case Operator:
+		return tr("Operator");
+
+	case Identifier:
+		return tr("Identifier");
+
+	case Scalar:
+		return tr("Scalar");
+
+	case ParameterExpansion:
+		return tr("Parameter expansion");
+
+	case Backticks:
+		return tr("Backticks");
+
+	case HereDocumentDelimiter:
+		return tr("Here document delimiter");
+
+	case SingleQuotedHereDocument:
+		return tr("Single-quoted here document");
+	}
+
+	return QString::null;
+}
+
+
+// Returns the background colour of the text for a style.
+QColor QextScintillaLexerBash::paper(int style) const
+{
+	switch (style)
+	{
+	case Error:
+		return QColor(0xff,0x00,0x00);
+
+	case Scalar:
+		return QColor(0xff,0xe0,0xe0);
+
+	case ParameterExpansion:
+		return QColor(0xff,0xff,0xe0);
+
+	case Backticks:
+		return QColor(0xa0,0x80,0x80);
+
+	case HereDocumentDelimiter:
+	case SingleQuotedHereDocument:
+		return QColor(0xdd,0xd0,0xdd);
+	}
+
+	return QextScintillaLexer::paper(style);
+}
+
+
+// Refresh all properties.
+void QextScintillaLexerBash::refreshProperties()
+{
+	setCommentProp();
+	setCompactProp();
+}
+
+
+// Read properties from the settings.
+bool QextScintillaLexerBash::readProperties(QSettings &qs,const QString &prefix)
+{
+	int rc = TRUE;
+	bool ok, flag;
+
+	// Read the fold comments flag.
+	flag = qs.readBoolEntry(prefix + "foldcomments",FALSE,&ok);
+
+	if (ok)
+		fold_comments = flag;
+	else
+		rc = FALSE;
+
+	// Read the fold compact flag.
+	flag = qs.readBoolEntry(prefix + "foldcompact",TRUE,&ok);
+
+	if (ok)
+		fold_compact = flag;
+	else
+		rc = FALSE;
+
+	return rc;
+}
+
+
+// Write properties to the settings.
+bool QextScintillaLexerBash::writeProperties(QSettings &qs,const QString &prefix) const
+{
+	int rc = TRUE;
+
+	// Write the fold comments flag.
+	if (!qs.writeEntry(prefix + "foldcomments",fold_comments))
+		rc = FALSE;
+
+	// Write the fold compact flag.
+	if (!qs.writeEntry(prefix + "foldcompact",fold_compact))
+		rc = FALSE;
+
+	return rc;
+}
+
+
+// Return TRUE if comments can be folded.
+bool QextScintillaLexerBash::foldComments() const
+{
+	return fold_comments;
+}
+
+
+// Set if comments can be folded.
+void QextScintillaLexerBash::setFoldComments(bool fold)
+{
+	fold_comments = fold;
+
+	setCommentProp();
+}
+
+
+// Set the "fold.comment" property.
+void QextScintillaLexerBash::setCommentProp()
+{
+	emit propertyChanged("fold.comment",(fold_comments ? "1" : "0"));
+}
+
+
+// Return TRUE if folds are compact.
+bool QextScintillaLexerBash::foldCompact() const
+{
+	return fold_compact;
+}
+
+
+// Set if folds are compact
+void QextScintillaLexerBash::setFoldCompact(bool fold)
+{
+	fold_compact = fold;
+
+	setCompactProp();
+}
+
+
+// Set the "fold.compact" property.
+void QextScintillaLexerBash::setCompactProp()
+{
+	emit propertyChanged("fold.compact",(fold_compact ? "1" : "0"));
+}