mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-11-23 20:14:05 +00:00
88 lines
2 KiB
C++
88 lines
2 KiB
C++
#include "scanflag.hh"
|
|
#include <QCursor>
|
|
#include <QGuiApplication>
|
|
#include <QScreen>
|
|
|
|
|
|
ScanFlag::ScanFlag(QWidget *parent) :
|
|
QMainWindow(parent),
|
|
pushButton(new QPushButton(this))
|
|
{
|
|
|
|
pushButton->setIcon(QIcon(":/icons/programicon.png"));
|
|
|
|
setCentralWidget(pushButton);
|
|
|
|
setFixedSize(30,30);
|
|
|
|
setWindowFlags( Qt::ToolTip
|
|
| Qt::FramelessWindowHint
|
|
| Qt::WindowStaysOnTopHint
|
|
| Qt::WindowDoesNotAcceptFocus);
|
|
|
|
|
|
setAttribute(Qt::WA_TranslucentBackground);
|
|
setAttribute(Qt::WA_X11DoNotAcceptFocus);
|
|
|
|
hideTimer.setSingleShot( true );
|
|
hideTimer.setInterval( 1000 );
|
|
|
|
connect( &hideTimer, &QTimer::timeout,this,&ScanFlag::hideWindow);
|
|
connect( pushButton, &QPushButton::clicked,
|
|
this, &ScanFlag::pushButtonClicked );
|
|
}
|
|
|
|
void ScanFlag::pushButtonClicked()
|
|
{
|
|
hideTimer.stop();
|
|
hide();
|
|
emit requestScanPopup();
|
|
}
|
|
|
|
void ScanFlag::hideWindow()
|
|
{
|
|
if ( isVisible() )
|
|
hide();
|
|
}
|
|
|
|
void ScanFlag::showScanFlag()
|
|
{
|
|
if ( isVisible() )
|
|
hide();
|
|
|
|
QPoint currentPos = QCursor::pos();
|
|
|
|
QRect desktop = QGuiApplication::primaryScreen()->geometry();
|
|
|
|
QSize windowSize = geometry().size();
|
|
|
|
int x, y;
|
|
|
|
/// Try the to-the-right placement
|
|
if ( currentPos.x() + 4 + windowSize.width() <= desktop.topRight().x() )
|
|
x = currentPos.x() + 4;
|
|
else
|
|
/// Try the to-the-left placement
|
|
if ( currentPos.x() - 4 - windowSize.width() >= desktop.x() )
|
|
x = currentPos.x() - 4 - windowSize.width();
|
|
else
|
|
// Center it
|
|
x = desktop.x() + ( desktop.width() - windowSize.width() ) / 2;
|
|
|
|
/// Try the to-the-top placement
|
|
if ( currentPos.y() - 15 - windowSize.height() >= desktop.y() )
|
|
y = currentPos.y() - 15 - windowSize.height();
|
|
else
|
|
/// Try the to-the-bottom placement
|
|
if ( currentPos.y() + 15 + windowSize.height() <= desktop.bottomLeft().y() )
|
|
y = currentPos.y() + 15;
|
|
else
|
|
// Center it
|
|
y = desktop.y() + ( desktop.height() - windowSize.height() ) / 2;
|
|
|
|
move( x, y );
|
|
|
|
show();
|
|
hideTimer.start();
|
|
}
|