mirror of
https://github.com/Nheko-Reborn/nheko.git
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57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
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#include <QDebug>
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#include <QPainter>
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#include <QPoint>
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#include "Config.h"
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#include "TypingDisplay.h"
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TypingDisplay::TypingDisplay(QWidget *parent)
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: QWidget(parent)
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, leftPadding_{ 57 }
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{
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QFont font;
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font.setPixelSize(conf::typingNotificationFontSize);
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setFixedHeight(QFontMetrics(font).height() + 2);
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}
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void
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TypingDisplay::setUsers(const QStringList &uid)
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{
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if (uid.isEmpty())
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text_.clear();
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else
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text_ = uid.join(", ");
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if (uid.size() == 1)
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text_ += tr(" is typing ...");
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else if (uid.size() > 1)
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text_ += tr(" are typing ...");
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update();
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}
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void
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TypingDisplay::paintEvent(QPaintEvent *)
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{
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QPen pen(QColor("#333"));
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QFont font;
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font.setPixelSize(conf::typingNotificationFontSize);
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font.setWeight(40);
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font.setItalic(true);
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QPainter p(this);
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p.setRenderHint(QPainter::Antialiasing);
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p.setFont(font);
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p.setPen(pen);
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QRect region = rect();
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region.translate(leftPadding_, 0);
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QFontMetrics fm(font);
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text_ = fm.elidedText(text_, Qt::ElideRight, width() - 3 * leftPadding_);
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p.drawText(region, Qt::AlignTop, text_);
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}
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