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authorSlávek Banko <[email protected]>2021-12-09 01:40:38 +0100
committerSlávek Banko <[email protected]>2021-12-09 02:07:16 +0100
commit347f0b28701932eba7eb063d9093e446b81debae (patch)
treeb6941843b550f83221b13a3b2643b5a95cd428db /qt/qextscintillalexer.h
parent5da5cb1c824c608159126a82011d8a8943b360e0 (diff)
downloadtqscintilla-347f0b28701932eba7eb063d9093e446b81debae.tar.gz
tqscintilla-347f0b28701932eba7eb063d9093e446b81debae.zip
Rename Qt => TQt.
Signed-off-by: Slávek Banko <[email protected]>
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diff --git a/qt/qextscintillalexer.h b/qt/qextscintillalexer.h
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-// This defines the interface to the QextScintillaLexer class.
-//
-// Copyright (c) 2006
-// Riverbank Computing Limited <[email protected]>
-//
-// This file is part of TQScintilla.
-//
-// This copy of TQScintilla 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.
-//
-// TQScintilla 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
-// TQScintilla; see the file LICENSE. If not, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-
-#ifndef TQEXTSCINTILLALEXER_H
-#define TQEXTSCINTILLALEXER_H
-
-
-#include <tqobject.h>
-#include <tqstring.h>
-#include <tqcolor.h>
-#include <tqfont.h>
-
-#include <qextscintillaglobal.h>
-
-
-class TQSettings;
-
-
-//! \brief The QextScintillaLexer class is an abstract class used as a base for
-//! specific language lexers.
-//!
-//! A Scintilla lexer scans the text breaking it up into separate language
-//! objects, e.g. keywords, strings, operators. The lexer then uses a
-//! different style to draw each object. A style is identified by a style
-//! number and has a number of attributes, including colour and font. A
-//! specific language lexer will implement appropriate default styles which can
-//! be overriden by an application by further sub-classing the specific
-//! language lexer.
-//!
-//! A specific language lexer may provide one or more sets of words to be
-//! recognised as keywords. Most lexers only provide one set, but some may
-//! support languages embedded in other languages and provide several sets.
-//!
-//! QextScintillaLexer provides convenience methods for saving and restoring
-//! user preferences for fonts and colours.
-class TQEXTSCINTILLA_EXPORT QextScintillaLexer : public TQObject
-{
- TQ_OBJECT
-
-
-public:
- //! Construct a QextScintillaLexer with parent \a parent and name
- //! \a name. \a parent is typically the QextScintilla instance.
- QextScintillaLexer(TQObject *parent = 0,const char *name = 0);
-
- //! Destroys the QextScintillaLexer instance.
- virtual ~QextScintillaLexer();
-
- //! Returns the name of the language. It must be re-implemented by a
- //! sub-class.
- virtual const char *language() const = 0;
-
- //! Returns the name of the lexer. Some lexers support a number of
- //! languages. It must be re-implemented by a sub-class.
- virtual const char *lexer() const = 0;
-
- //! \internal Returns the characters that can fill up auto-completion.
- //! These are ignored if QextScintilla::setAutoCompletionFillups() has
- //! been explicitly called.
- virtual const char *autoCompletionFillups() const;
-
- //! \internal Returns the characters that can start auto-completion.
- virtual const char *autoCompletionStartCharacters() const;
-
- //! Returns the auto-indentation style. The default is 0 if the
- //! language is block structured, or QextScintilla::AiMaintain if not.
- //!
- //! \sa setAutoIndentStyle(), QextScintilla::AiMaintain,
- //! QextScintilla::AiOpening, QextScintilla::AiClosing
- int autoIndentStyle();
-
- //! \internal Returns a space separated list of words or characters in
- //! a particular style that define the end of a block for
- //! auto-indentation. The style is returned via \a style.
- virtual const char *blockEnd(int *style = 0) const;
-
- //! \internal Returns the number of lines prior to the current one when
- //! determining the scope of a block when auto-indenting.
- virtual int blockLookback() const;
-
- //! \internal Returns a space separated list of words or characters in
- //! a particular style that define the start of a block for
- //! auto-indentation. The style is returned via \a style.
- virtual const char *blockStart(int *style = 0) const;
-
- //! \internal Returns a space separated list of keywords in a
- //! particular style that define the start of a block for
- //! auto-indentation. The style is returned via \a style.
- virtual const char *blockStartKeyword(int *style = 0) const;
-
- //! \internal Returns the style used for braces for brace matching.
- virtual int braceStyle() const;
-
- //! \internal Returns the string of characters that comprise a word.
- //! The default is 0 which implies the upper and lower case alphabetic
- //! characters and underscore.
- virtual const char *wordCharacters() const;
-
- //! Returns the foreground colour of the text for style number
- //! \a style. The default colour is black.
- //!
- //! \sa paper()
- virtual TQColor color(int style) const;
-
- //! Returns the end-of-line for style number \a style. The default is
- //! FALSE.
- virtual bool eolFill(int style) const;
-
- //! Returns the font for style number \a style. The default font is
- //! that returned by defaultFont().
- //!
- //! \sa defaultFont()
- virtual TQFont font(int style) const;
-
- //! Returns the set of keywords for the keyword set \a set recognised
- //! by the lexer as a space separated string. 0 is returned if there
- //! is no such set.
- virtual const char *keywords(int set) const;
-
- //! \internal Returns the number of the style used for whitespace. The
- //! default implementation returns 0 which is the convention adopted by
- //! most lexers.
- virtual int defaultStyle() const;
-
- //! Returns the descriptive name for style number \a style. If the
- //! style is invalid for this language then TQString() is returned.
- //! This is intended to be used in user preference dialogs.
- virtual TQString description(int style) const = 0;
-
- //! Returns the background colour of the text for style number
- //! \a style.
- //!
- //! \sa defaultPaper(), color()
- virtual TQColor paper(int style) const;
-
- //! Returns the default font for all styles.
- //!
- //! \sa setDefaultFont()
- virtual TQFont defaultFont() const;
-
- //! Returns the default text colour for all styles.
- //!
- //! \sa setDefaultColor()
- virtual TQColor defaultColor() const;
-
- //! Returns the default paper colour for all styles.
- //!
- //! \sa setDefaultPaper()
- virtual TQColor defaultPaper() const;
-
- //! Causes all properties to be refreshed by emitting the
- //! propertyChanged() signal as required.
- virtual void refreshProperties();
-
- //! The colour, paper, font and end-of-line for each style number, and
- //! all lexer specific properties are read from the settings \a qs.
- //! \a prefix is prepended to the key of each entry. TRUE is returned
- //! if there was no error.
- //!
- //! \sa writeSettings(), QextScintilla::setLexer()
- bool readSettings(TQSettings &qs,const char *prefix = "/Scintilla");
-
- //! The colour, paper, font and end-of-line for each style number, and
- //! all lexer specific properties are written to the settings \a qs.
- //! \a prefix is prepended to the key of each entry. TRUE is returned
- //! if there was no error.
- //!
- //! \sa readSettings()
- bool writeSettings(TQSettings &qs,
- const char *prefix = "/Scintilla") const;
-
-public slots:
- //! The auto-indentation style is set to \a autoindentstyle.
- //!
- //! \sa autoIndentStyle(), QextScintilla::AiMaintain,
- //! QextScintilla::AiOpening, QextScintilla::AiClosing
- virtual void setAutoIndentStyle(int autoindentstyle);
-
- //! The foreground colour for style number \a style is set to \a c. If
- //! \a style is -1 then the colour is set for all styles.
- virtual void setColor(const TQColor &c,int style = -1);
-
- //! The default font for all styles is set to \a f.
- //!
- //! \sa defaultFont()
- virtual void setDefaultFont(const TQFont &f);
-
- //! The default text colour for all styles is set to \a c.
- //!
- //! \sa defaultColor(), color()
- virtual void setDefaultColor(const TQColor &c);
-
- //! The default paper colour for all styles is set to \a c.
- //!
- //! \sa defaultPaper(), paper()
- virtual void setDefaultPaper(const TQColor &c);
-
- //! The end-of-line fill for style number \a style is set to
- //! \a eoffill. If \a style is -1 then the fill is set for all styles.
- virtual void setEolFill(bool eoffill,int style = -1);
-
- //! The font for style number \a style is set to \a f. If \a style is
- //! -1 then the font is set for all styles.
- virtual void setFont(const TQFont &f,int style = -1);
-
- //! The background colour for style number \a style is set to \a c. If
- //! \a style is -1 then the colour is set for all styles.
- virtual void setPaper(const TQColor &c,int style = -1);
-
-signals:
- //! This signal is emitted when the foreground colour of style number
- //! \a style has changed. The new colour is \a c.
- void colorChanged(const TQColor &c,int style);
-
- //! This signal is emitted when the end-of-file fill of style number
- //! \a style has changed. The new fill is \a eoffilled.
- void eolFillChanged(bool eoffilled,int style);
-
- //! This signal is emitted when the font of style number \a style has
- //! changed. The new font is \a f.
- void fontChanged(const TQFont &f,int style);
-
- //! This signal is emitted when the background colour of style number
- //! \a style has changed. The new colour is \a c.
- void paperChanged(const TQColor &c,int style);
-
- //! This signal is emitted when the value of the lexer property \a prop
- //! needs to be changed. The new value is \a val.
- void propertyChanged(const char *prop,const char *val);
-
-protected:
- //! The lexer's properties are read from the settings \a qs. \a prefix
- //! (which has a trailing '/') should be used as a prefix to the key of
- //! each setting. TRUE is returned if there is no error.
- //!
- virtual bool readProperties(TQSettings &qs,const TQString &prefix);
-
- //! The lexer's properties are written to the settings \a qs.
- //! \a prefix (which has a trailing '/') should be used as a prefix to
- //! the key of each setting. TRUE is returned if there is no error.
- //!
- virtual bool writeProperties(TQSettings &qs,const TQString &prefix) const;
-
-private:
- int autoIndStyle;
- TQFont defFont;
- TQColor defColor;
- TQColor defPaper;
-
-#if defined(TQ_DISABLE_COPY)
- QextScintillaLexer(const QextScintillaLexer &);
- QextScintillaLexer &operator=(const QextScintillaLexer &);
-#endif
-};
-
-#endif