81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
/*
|
|
*
|
|
* Copyright (C) 2020, KylinSoft Co., Ltd.
|
|
*
|
|
* This program 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 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
* Authors: zhangjiaping <zhangjiaping@kylinos.cn>
|
|
*
|
|
*/
|
|
#ifndef RESULTVIEWDELEGATE_H
|
|
#define RESULTVIEWDELEGATE_H
|
|
|
|
#include <QStyledItemDelegate>
|
|
#include <QPainter>
|
|
#include <QStyle>
|
|
#include <QTextDocument>
|
|
#include <QAbstractTextDocumentLayout>
|
|
#include <QProxyStyle>
|
|
#include <QSyntaxHighlighter>
|
|
#include <QTextCharFormat>
|
|
#include <QRegExp>
|
|
#include "global-settings.h"
|
|
|
|
namespace UkuiSearch {
|
|
class HightLightEffectHelper : public QSyntaxHighlighter
|
|
{
|
|
public:
|
|
explicit HightLightEffectHelper(QObject *parent = nullptr);
|
|
void setExpression(const QString &text);
|
|
void setTextColor(const QBrush &brush);
|
|
|
|
protected:
|
|
void highlightBlock(const QString &text);
|
|
|
|
private:
|
|
QRegExp m_expression;
|
|
QTextCharFormat m_textCharFormat;
|
|
};
|
|
|
|
class ResultViewDelegate : public QStyledItemDelegate
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
explicit ResultViewDelegate(QObject *parent = nullptr);
|
|
~ResultViewDelegate() = default;
|
|
void setSearchKeyword(const QString &);
|
|
protected:
|
|
QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;
|
|
void paint(QPainter *, const QStyleOptionViewItem &, const QModelIndex &) const override;
|
|
|
|
private:
|
|
QTextDocument *m_textDoc = nullptr;
|
|
HightLightEffectHelper *m_hightLightEffectHelper = nullptr;
|
|
|
|
};
|
|
|
|
class ResultItemStyle : public QProxyStyle
|
|
{
|
|
public:
|
|
static ResultItemStyle *getStyle();
|
|
void drawPrimitive(QStyle::PrimitiveElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = nullptr) const;
|
|
void drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget = nullptr) const override;
|
|
private:
|
|
explicit ResultItemStyle() {}
|
|
~ResultItemStyle() = default;
|
|
};
|
|
}
|
|
|
|
#endif // RESULTVIEWDELEGATE_H
|