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/*
Copyright (C) 2016 Volker Krause <vkrause@kde.org>
Copyright (C) 2016 Dominik Haumann <dhaumann@kde.org>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef KSYNTAXHIGHLIGHTING_THEMEDATA_P_H
#define KSYNTAXHIGHLIGHTING_THEMEDATA_P_H
#include "theme.h"
#include "textstyledata_p.h"
#include <QHash>
#include <QSharedData>
namespace KSyntaxHighlighting {
/**
* Data container for a Theme.
*/
class ThemeData : public QSharedData
{
public:
static ThemeData* get(const Theme &theme);
/**
* Default constructor, creating an uninitialized ThemeData instance.
*/
ThemeData();
/**
* Load the Theme data from the file @p filePath.
* Note, that @p filePath either is a local file, or a qt resource location.
*/
bool load(const QString &filePath);
/**
* Returns the unique name of this Theme.
*/
QString name() const;
/**
* Returns the revision of this Theme.
* The revision in a .theme file should be increased with every change.
*/
int revision() const;
/**
* Returns @c true if this Theme is read-only.
* Typically, themes that are shipped by default are read-only.
*/
bool isReadOnly() const;
/**
* Returns the full path and filename to this Theme.
* Themes from the Qt resource return the Qt resource path.
* Themes from disk return the local path.
*
* If the theme is invalid (isValid()), an empty string is returned.
*/
QString filePath() const;
/**
* Returns the text color to be used for @p style.
* @c 0 is returned for styles that do not specify a text color,
* use the default text color in that case.
*/
QRgb textColor(Theme::TextStyle style) const;
/**
* Returns the text color for selected to be used for @p style.
* @c 0 is returned for styles that do not specify a selected text color,
* use the textColor() in that case.
*/
QRgb selectedTextColor(Theme::TextStyle style) const;
/**
* Returns the background color to be used for @p style.
* @c 0 is returned for styles that do not specify a background color,
* use the default background color in that case.
*/
QRgb backgroundColor(Theme::TextStyle style) const;
/**
* Returns the background color for selected text to be used for @p style.
* @c 0 is returned for styles that do not specify a selected background
* color, use the default backgroundColor() in that case.
*/
QRgb selectedBackgroundColor(Theme::TextStyle style) const;
/**
* Returns whether the given style should be shown in bold.
*/
bool isBold(Theme::TextStyle style) const;
/**
* Returns whether the given style should be shown in italic.
*/
bool isItalic(Theme::TextStyle style) const;
/**
* Returns whether the given style should be shown underlined.
*/
bool isUnderline(Theme::TextStyle style) const;
/**
* Returns whether the given style should be shown struck through.
*/
bool isStrikeThrough(Theme::TextStyle style) const;
public:
/**
* Returns the editor color for the requested @p role.
*/
QRgb editorColor(Theme::EditorColorRole role) const;
/**
* Returns the TextStyle override of a specific "itemData" with attributeName
* in the syntax definition called definitionName.
*
* If no override exists, a valid TextStyleData with the respective default
* TextStyle will be used, so the returned value is always valid.
*/
TextStyleData textStyleOverride(const QString &definitionName, const QString &attributeName) const;
private:
int m_revision = 0;
QString m_name;
//! Path to the file where the theme came from.
//! This is either a resource location (":/themes/Default.theme"), or a file
//! on disk (in a read-only or a writeable location).
QString m_filePath;
//! TextStyles
TextStyleData m_textStyles[Theme::Others + 1];
//! style overrides for individual itemData entries
//! definition name -> attribute name -> style
QHash<QString, QHash<QString, TextStyleData> > m_textStyleOverrides;
//! Editor area colors
QRgb m_editorColors[Theme::TemplateReadOnlyPlaceholder + 1];
};
}
QT_BEGIN_NAMESPACE
Q_DECLARE_TYPEINFO(KSyntaxHighlighting::TextStyleData, Q_MOVABLE_TYPE);
QT_END_NAMESPACE
#endif // KSYNTAXHIGHLIGHTING_THEMEDATA_P_H
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