mirror of
https://github.com/fergalmoran/flameshot.git
synced 2026-01-09 04:37:44 +00:00
103 lines
3.3 KiB
C++
103 lines
3.3 KiB
C++
// Copyright(c) 2017-2018 Alejandro Sirgo Rica & Contributors
|
|
//
|
|
// This file is part of Flameshot.
|
|
//
|
|
// Flameshot 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.
|
|
//
|
|
// Flameshot 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 Flameshot. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#include "pinwidget.h"
|
|
#include "src/utils/confighandler.h"
|
|
#include <QLabel>
|
|
#include <QVBoxLayout>
|
|
#include <QWheelEvent>
|
|
#include <QApplication>
|
|
#include <QShortcut>
|
|
|
|
PinWidget::PinWidget(const QPixmap &pixmap, QWidget *parent) :
|
|
QWidget(parent), m_pixmap(pixmap)
|
|
{
|
|
setWindowFlags(Qt::WindowStaysOnTopHint
|
|
| Qt::FramelessWindowHint);
|
|
//set the bottom widget background transparent
|
|
setAttribute(Qt::WA_TranslucentBackground);
|
|
|
|
ConfigHandler conf;
|
|
m_baseColor = conf.uiMainColorValue();
|
|
m_hoverColor = conf.uiContrastColorValue();
|
|
|
|
m_layout = new QVBoxLayout(this);
|
|
const int margin = this->margin();
|
|
m_layout->setContentsMargins(margin, margin, margin, margin);
|
|
|
|
m_shadowEffect = new QGraphicsDropShadowEffect(this);
|
|
m_shadowEffect->setColor(m_baseColor);
|
|
m_shadowEffect->setBlurRadius(2 * margin);
|
|
m_shadowEffect->setOffset(0, 0);
|
|
setGraphicsEffect(m_shadowEffect);
|
|
|
|
m_label = new QLabel();
|
|
m_label->setPixmap(m_pixmap);
|
|
m_layout->addWidget(m_label);
|
|
|
|
new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q), this, SLOT(close()));
|
|
new QShortcut(Qt::Key_Escape, this, SLOT(close()));
|
|
}
|
|
|
|
int PinWidget::margin() const {
|
|
return 7;
|
|
}
|
|
|
|
void PinWidget::wheelEvent(QWheelEvent *e) {
|
|
int val = e->delta() > 0 ? 5 : -5;
|
|
int newWidth = qBound(50, m_label->width() + val, maximumWidth());
|
|
int newHeight = qBound(50, m_label->height() + val, maximumHeight());
|
|
|
|
QSize size(newWidth, newHeight);
|
|
setScaledPixmap(size);
|
|
adjustSize();
|
|
|
|
e->accept();
|
|
}
|
|
|
|
void PinWidget::enterEvent(QEvent *) {
|
|
m_shadowEffect->setColor(m_hoverColor);
|
|
}
|
|
void PinWidget::leaveEvent(QEvent *) {
|
|
m_shadowEffect->setColor(m_baseColor);
|
|
}
|
|
|
|
void PinWidget::mouseDoubleClickEvent(QMouseEvent *) {
|
|
close();
|
|
}
|
|
|
|
void PinWidget::mousePressEvent(QMouseEvent *e) {
|
|
m_dragStart = e->globalPos();
|
|
m_offsetX = e->localPos().x() / width();
|
|
m_offsetY = e->localPos().y() / height();
|
|
}
|
|
|
|
void PinWidget::mouseMoveEvent(QMouseEvent *e) {
|
|
const QPoint delta = e->globalPos() - m_dragStart;
|
|
int offsetW = width() * m_offsetX;
|
|
int offsetH = height() * m_offsetY;
|
|
move(m_dragStart.x() + delta.x() - offsetW, m_dragStart.y() + delta.y() - offsetH);
|
|
}
|
|
|
|
void PinWidget::setScaledPixmap(const QSize &size) {
|
|
const qreal scale = qApp->devicePixelRatio();
|
|
QPixmap scaledPixmap = m_pixmap.scaled(size * scale, Qt::KeepAspectRatio,
|
|
Qt::SmoothTransformation);
|
|
scaledPixmap.setDevicePixelRatio(scale);
|
|
m_label->setPixmap(scaledPixmap);
|
|
}
|