2014-11-16 19:58:43 +08:00
|
|
|
/*
|
2019-06-24 22:01:18 +08:00
|
|
|
Copyright © 2014-2019 by The qTox Project Contributors
|
2015-06-06 09:40:08 +08:00
|
|
|
|
2014-11-16 19:58:43 +08:00
|
|
|
This file is part of qTox, a Qt-based graphical interface for Tox.
|
|
|
|
|
2015-06-06 09:40:08 +08:00
|
|
|
qTox is libre software: you can redistribute it and/or modify
|
2014-11-16 19:58:43 +08:00
|
|
|
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.
|
2015-06-06 09:40:08 +08:00
|
|
|
|
|
|
|
qTox is distributed in the hope that it will be useful,
|
2014-11-16 19:58:43 +08:00
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
2015-06-06 09:40:08 +08:00
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
GNU General Public License for more details.
|
2014-11-16 19:58:43 +08:00
|
|
|
|
2015-06-06 09:40:08 +08:00
|
|
|
You should have received a copy of the GNU General Public License
|
|
|
|
along with qTox. If not, see <http://www.gnu.org/licenses/>.
|
2014-11-16 19:58:43 +08:00
|
|
|
*/
|
|
|
|
|
2020-05-03 20:44:08 +08:00
|
|
|
#pragma once
|
2014-12-11 02:56:08 +08:00
|
|
|
|
|
|
|
#include "../chatlinecontent.h"
|
2019-02-20 21:42:53 +08:00
|
|
|
#include "src/widget/style.h"
|
2014-12-11 02:56:08 +08:00
|
|
|
|
2015-02-02 18:01:01 +08:00
|
|
|
#include <QFont>
|
2014-12-11 02:56:08 +08:00
|
|
|
|
2015-02-02 18:01:01 +08:00
|
|
|
class QTextDocument;
|
2014-12-11 02:56:08 +08:00
|
|
|
|
2014-11-12 21:11:25 +08:00
|
|
|
class Text : public ChatLineContent
|
|
|
|
{
|
2016-12-07 08:59:07 +08:00
|
|
|
Q_OBJECT
|
|
|
|
|
2014-11-12 21:11:25 +08:00
|
|
|
public:
|
2019-02-21 21:53:31 +08:00
|
|
|
enum TextType
|
|
|
|
{
|
|
|
|
NORMAL,
|
|
|
|
ACTION,
|
|
|
|
CUSTOM
|
|
|
|
};
|
|
|
|
|
2017-02-26 19:52:45 +08:00
|
|
|
Text(const QString& txt = "", const QFont& font = QFont(), bool enableElide = false,
|
2019-02-23 00:01:43 +08:00
|
|
|
const QString& rawText = QString(), const TextType& type = NORMAL, const QColor& custom = Style::getColor(Style::MainText));
|
2014-11-12 21:11:25 +08:00
|
|
|
virtual ~Text();
|
|
|
|
|
|
|
|
void setText(const QString& txt);
|
2018-06-25 02:11:20 +08:00
|
|
|
void selectText(const QString& txt, const std::pair<int, int>& point);
|
2018-07-08 01:56:02 +08:00
|
|
|
void selectText(const QRegularExpression& exp, const std::pair<int, int>& point);
|
2018-02-10 20:43:03 +08:00
|
|
|
void deselectText();
|
2014-11-12 21:11:25 +08:00
|
|
|
|
2019-10-14 09:07:57 +08:00
|
|
|
void setWidth(qreal width) final;
|
|
|
|
|
|
|
|
void selectionMouseMove(QPointF scenePos) final;
|
|
|
|
void selectionStarted(QPointF scenePos) final;
|
|
|
|
void selectionCleared() final;
|
|
|
|
void selectionDoubleClick(QPointF scenePos) final;
|
|
|
|
void selectionTripleClick(QPointF scenePos) final;
|
|
|
|
void selectionFocusChanged(bool focusIn) final;
|
|
|
|
bool isOverSelection(QPointF scenePos) const final;
|
|
|
|
QString getSelectedText() const final;
|
|
|
|
void fontChanged(const QFont& font) final;
|
|
|
|
|
|
|
|
QRectF boundingRect() const final;
|
|
|
|
void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget) final;
|
|
|
|
|
|
|
|
void visibilityChanged(bool keepInMemory) final;
|
|
|
|
void reloadTheme() final;
|
|
|
|
|
|
|
|
qreal getAscent() const final;
|
|
|
|
void mousePressEvent(QGraphicsSceneMouseEvent* event) final;
|
|
|
|
void mouseReleaseEvent(QGraphicsSceneMouseEvent* event) final;
|
|
|
|
void hoverMoveEvent(QGraphicsSceneHoverEvent* event) final;
|
|
|
|
|
|
|
|
QString getText() const final;
|
2016-12-07 08:59:07 +08:00
|
|
|
QString getLinkAt(QPointF scenePos) const;
|
2014-11-12 21:11:25 +08:00
|
|
|
|
|
|
|
protected:
|
|
|
|
// dynamic resource management
|
2015-01-19 18:14:53 +08:00
|
|
|
void regenerate();
|
2014-11-12 21:11:25 +08:00
|
|
|
void freeResources();
|
|
|
|
|
2019-01-10 16:45:14 +08:00
|
|
|
virtual QSizeF idealSize();
|
2015-02-25 19:02:52 +08:00
|
|
|
int cursorFromPos(QPointF scenePos, bool fuzzy = true) const;
|
2015-01-19 22:04:11 +08:00
|
|
|
int getSelectionEnd() const;
|
|
|
|
int getSelectionStart() const;
|
|
|
|
bool hasSelection() const;
|
2015-01-20 00:56:37 +08:00
|
|
|
QString extractSanitizedText(int from, int to) const;
|
2015-02-25 19:02:52 +08:00
|
|
|
QString extractImgTooltip(int pos) const;
|
2014-11-12 21:11:25 +08:00
|
|
|
|
2019-01-10 16:45:14 +08:00
|
|
|
QTextDocument* doc = nullptr;
|
|
|
|
QSizeF size;
|
|
|
|
qreal width = 0.0;
|
|
|
|
|
2014-11-12 21:11:25 +08:00
|
|
|
private:
|
2018-06-25 02:11:20 +08:00
|
|
|
void selectText(QTextCursor& cursor, const std::pair<int, int>& point);
|
2019-02-21 21:53:31 +08:00
|
|
|
QColor textColor() const;
|
2018-06-25 02:11:20 +08:00
|
|
|
|
2014-11-12 21:11:25 +08:00
|
|
|
QString text;
|
2015-01-05 01:21:35 +08:00
|
|
|
QString rawText;
|
2014-12-09 20:11:42 +08:00
|
|
|
QString selectedText;
|
2015-02-01 01:12:51 +08:00
|
|
|
bool keepInMemory = false;
|
2014-11-12 21:11:25 +08:00
|
|
|
bool elide = false;
|
2015-01-04 04:19:28 +08:00
|
|
|
bool dirty = false;
|
2015-02-03 17:33:46 +08:00
|
|
|
bool selectionHasFocus = true;
|
2015-01-19 22:04:11 +08:00
|
|
|
int selectionEnd = -1;
|
|
|
|
int selectionAnchor = -1;
|
2015-01-19 18:14:53 +08:00
|
|
|
qreal ascent = 0.0;
|
2014-11-16 19:40:44 +08:00
|
|
|
QFont defFont;
|
2016-06-29 05:59:21 +08:00
|
|
|
QString defStyleSheet;
|
2019-02-21 21:53:31 +08:00
|
|
|
TextType textType;
|
2015-02-15 17:45:07 +08:00
|
|
|
QColor color;
|
2019-02-21 21:53:31 +08:00
|
|
|
QColor customColor;
|
2014-11-12 21:11:25 +08:00
|
|
|
};
|