attribute.cpp

/*
    SPDX-FileCopyrightText: 2003-2005 Hamish Rodda <rodda@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#include "attribute.h"
#include "kateextendedattribute.h"
 
#include <KSyntaxHighlighting/Theme>
 
#include <QDebug>
#include <QMetaEnum>
 
using namespace KTextEditor;
 
class KTextEditor::AttributePrivate
{
public:
    AttributePrivate()
    {
        dynamicAttributes.append(Attribute::Ptr());
        dynamicAttributes.append(Attribute::Ptr());
    }
 
    QList<Attribute::Ptr> dynamicAttributes;
};
 
Attribute::Attribute()
    : d(new AttributePrivate())
{
}
 
Attribute::Attribute(const QString &name, KSyntaxHighlighting::Theme::TextStyle style)
    : d(new AttributePrivate())
{
    setName(name);
    setDefaultStyle(style);
}
 
Attribute::Attribute(const Attribute &a)
    : QTextCharFormat(a)
    , QSharedData()
    , d(new AttributePrivate())
{
    d->dynamicAttributes = a.d->dynamicAttributes;
}
 
Attribute::~Attribute()
{
    delete d;
}
 
Attribute &Attribute::operator+=(const Attribute &a)
{
    merge(a);
 
    for (int i = 0; i < a.d->dynamicAttributes.count(); ++i) {
        if (i < d->dynamicAttributes.count()) {
            if (a.d->dynamicAttributes[i]) {
                d->dynamicAttributes[i] = a.d->dynamicAttributes[i];
            }
        } else {
            d->dynamicAttributes.append(a.d->dynamicAttributes[i]);
        }
    }
 
    return *this;
}
 
Attribute::Ptr Attribute::dynamicAttribute(ActivationType type) const
{
    if (type < 0 || type >= d->dynamicAttributes.count()) {
        return Ptr();
    }
 
    return d->dynamicAttributes[type];
}
 
void Attribute::setDynamicAttribute(ActivationType type, Attribute::Ptr attribute)
{
    if (type < 0 || type > ActivateCaretIn) {
        return;
    }
 
    d->dynamicAttributes[type] = std::move(attribute);
}
 
QString Attribute::name() const
{
    return stringProperty(AttributeName);
}
 
void Attribute::setName(const QString &name)
{
    setProperty(AttributeName, name);
}
 
KSyntaxHighlighting::Theme::TextStyle Attribute::defaultStyle() const
{
    return static_cast<KSyntaxHighlighting::Theme::TextStyle>(intProperty(AttributeDefaultStyleIndex));
}
 
void Attribute::setDefaultStyle(KSyntaxHighlighting::Theme::TextStyle style)
{
    setProperty(AttributeDefaultStyleIndex, QVariant(static_cast<int>(style)));
}
 
bool Attribute::skipSpellChecking() const
{
    return boolProperty(Spellchecking);
}
 
void Attribute::setSkipSpellChecking(bool skipspellchecking)
{
    setProperty(Spellchecking, QVariant(skipspellchecking));
}
 
QBrush Attribute::outline() const
{
    if (hasProperty(Outline)) {
        return property(Outline).value<QBrush>();
    }
 
    return QBrush();
}
 
void Attribute::setOutline(const QBrush &brush)
{
    setProperty(Outline, brush);
}
 
QBrush Attribute::selectedForeground() const
{
    if (hasProperty(SelectedForeground)) {
        return property(SelectedForeground).value<QBrush>();
    }
 
    return QBrush();
}
 
void Attribute::setSelectedForeground(const QBrush &foreground)
{
    setProperty(SelectedForeground, foreground);
}
 
bool Attribute::backgroundFillWhitespace() const
{
    if (hasProperty(BackgroundFillWhitespace)) {
        return boolProperty(BackgroundFillWhitespace);
    }
 
    return true;
}
 
void Attribute::setBackgroundFillWhitespace(bool fillWhitespace)
{
    setProperty(BackgroundFillWhitespace, fillWhitespace);
}
 
QBrush Attribute::selectedBackground() const
{
    if (hasProperty(SelectedBackground)) {
        return property(SelectedBackground).value<QBrush>();
    }
 
    return QBrush();
}
 
void Attribute::setSelectedBackground(const QBrush &brush)
{
    setProperty(SelectedBackground, brush);
}
 
void Attribute::clear()
{
    QTextCharFormat::operator=(QTextCharFormat());
 
    d->dynamicAttributes.clear();
    d->dynamicAttributes.append(Ptr());
    d->dynamicAttributes.append(Ptr());
}
 
bool Attribute::fontBold() const
{
    return fontWeight() == QFont::Bold;
}
 
void Attribute::setFontBold(bool bold)
{
    if (bold) {
        setFontWeight(QFont::Bold);
    } else {
        clearProperty(QTextFormat::FontWeight);
    }
}
 
bool Attribute::hasAnyProperty() const
{
    return !properties().isEmpty();
}
 
Attribute &KTextEditor::Attribute::operator=(const Attribute &a)
{
    QTextCharFormat::operator=(a);
    Q_ASSERT(static_cast<QTextCharFormat>(*this) == a);
 
    d->dynamicAttributes = a.d->dynamicAttributes;
 
    return *this;
}