f83b8d8ea4
Let animations to QPropertyAnimation so it can sync with other Qt animations and let the user define the easing curve Qt-style.
160 lines
3.7 KiB
C++
160 lines
3.7 KiB
C++
#include "mapwindow.hpp"
|
|
|
|
#include <mbgl/util/default_styles.hpp>
|
|
|
|
#include <QApplication>
|
|
#include <QDebug>
|
|
#include <QKeyEvent>
|
|
#include <QMouseEvent>
|
|
#include <QString>
|
|
|
|
int kAnimationDuration = 10000;
|
|
|
|
MapWindow::MapWindow(const QMapboxGLSettings &settings)
|
|
: m_map(nullptr, settings)
|
|
, m_bearingAnimation(&m_map, "bearing")
|
|
, m_zoomAnimation(&m_map, "zoom")
|
|
{
|
|
connect(&m_map, SIGNAL(needsRendering()), this, SLOT(updateGL()));
|
|
|
|
// Set default location to Helsinki.
|
|
m_map.setCoordinateZoom(QMapboxGL::Coordinate(60.170448, 24.942046), 14);
|
|
|
|
changeStyle();
|
|
|
|
connect(&m_zoomAnimation, SIGNAL(finished()), this, SLOT(animationFinished()));
|
|
connect(&m_zoomAnimation, SIGNAL(valueChanged(const QVariant&)), this, SLOT(animationValueChanged()));
|
|
}
|
|
|
|
void MapWindow::selfTest()
|
|
{
|
|
m_bearingAnimation.setDuration(kAnimationDuration);
|
|
m_bearingAnimation.setEndValue(m_map.bearing() + 360 * 4);
|
|
m_bearingAnimation.start();
|
|
|
|
m_zoomAnimation.setDuration(kAnimationDuration);
|
|
m_zoomAnimation.setEndValue(m_map.zoom() + 3);
|
|
m_zoomAnimation.start();
|
|
}
|
|
|
|
void MapWindow::animationFinished()
|
|
{
|
|
qDebug() << "Animation ticks/s: " << m_animationTicks / static_cast<float>(kAnimationDuration) * 1000.;
|
|
qDebug() << "Frame draws/s: " << m_frameDraws / static_cast<float>(kAnimationDuration) * 1000.;
|
|
|
|
qApp->quit();
|
|
}
|
|
|
|
void MapWindow::animationValueChanged()
|
|
{
|
|
m_animationTicks++;
|
|
}
|
|
|
|
void MapWindow::changeStyle()
|
|
{
|
|
static uint8_t currentStyleIndex;
|
|
|
|
mbgl::util::default_styles::DefaultStyle newStyle =
|
|
mbgl::util::default_styles::orderedStyles[currentStyleIndex];
|
|
|
|
QString url(newStyle.url);
|
|
m_map.setStyleURL(url);
|
|
|
|
QString name(newStyle.name);
|
|
setWindowTitle(QString("Mapbox GL: ") + name);
|
|
|
|
if (++currentStyleIndex == mbgl::util::default_styles::numOrderedStyles) {
|
|
currentStyleIndex = 0;
|
|
}
|
|
}
|
|
|
|
void MapWindow::keyPressEvent(QKeyEvent *ev)
|
|
{
|
|
if (ev->key() == Qt::Key_S) {
|
|
changeStyle();
|
|
}
|
|
|
|
ev->accept();
|
|
}
|
|
|
|
void MapWindow::mousePressEvent(QMouseEvent *ev)
|
|
{
|
|
#if QT_VERSION < 0x050000
|
|
m_lastPos = ev->posF();
|
|
#else
|
|
m_lastPos = ev->localPos();
|
|
#endif
|
|
|
|
if (ev->type() == QEvent::MouseButtonPress) {
|
|
if (ev->buttons() == (Qt::LeftButton | Qt::RightButton)) {
|
|
changeStyle();
|
|
}
|
|
}
|
|
|
|
if (ev->type() == QEvent::MouseButtonDblClick) {
|
|
if (ev->buttons() == Qt::LeftButton) {
|
|
m_map.scaleBy(2.0, m_lastPos);
|
|
} else if (ev->buttons() == Qt::RightButton) {
|
|
m_map.scaleBy(0.5, m_lastPos);
|
|
}
|
|
}
|
|
|
|
ev->accept();
|
|
}
|
|
|
|
void MapWindow::mouseMoveEvent(QMouseEvent *ev)
|
|
{
|
|
#if QT_VERSION < 0x050000
|
|
QPointF delta = ev->posF() - m_lastPos;
|
|
#else
|
|
QPointF delta = ev->localPos() - m_lastPos;
|
|
#endif
|
|
|
|
if (!delta.isNull()) {
|
|
if (ev->buttons() == Qt::LeftButton) {
|
|
m_map.moveBy(delta);
|
|
} else if (ev->buttons() == Qt::RightButton) {
|
|
#if QT_VERSION < 0x050000
|
|
m_map.rotateBy(m_lastPos, ev->posF());
|
|
#else
|
|
m_map.rotateBy(m_lastPos, ev->localPos());
|
|
#endif
|
|
}
|
|
}
|
|
|
|
#if QT_VERSION < 0x050000
|
|
m_lastPos = ev->posF();
|
|
#else
|
|
m_lastPos = ev->localPos();
|
|
#endif
|
|
ev->accept();
|
|
}
|
|
|
|
void MapWindow::wheelEvent(QWheelEvent *ev)
|
|
{
|
|
if (ev->orientation() == Qt::Horizontal) {
|
|
return;
|
|
}
|
|
|
|
float factor = ev->delta() / 1200.;
|
|
if (ev->delta() < 0) {
|
|
factor = factor > -1 ? factor : 1 / factor;
|
|
}
|
|
|
|
m_map.scaleBy(1 + factor, ev->pos());
|
|
ev->accept();
|
|
}
|
|
|
|
void MapWindow::resizeGL(int w, int h)
|
|
{
|
|
m_map.resize(QSize(w, h));
|
|
}
|
|
|
|
void MapWindow::paintGL()
|
|
{
|
|
glViewport(0, 0, width(), height());
|
|
|
|
m_frameDraws++;
|
|
m_map.render();
|
|
}
|