tenfourfox/widget/qt/mozqwidget.cpp

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2017-04-19 07:56:45 +00:00
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* vim: set ts=4 et sw=4 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <QtCore/QCoreApplication>
#include <QtGui/QResizeEvent>
#include "mozqwidget.h"
#include "nsWindow.h"
using namespace mozilla::widget;
MozQWidget::MozQWidget(nsWindow* aReceiver, QWindow* aParent)
: QWindow(aParent)
, mReceiver(aReceiver)
, mUpdatePending(false)
{
mWindowType = mReceiver->WindowType();
}
MozQWidget::~MozQWidget()
{
}
void MozQWidget::render(QPainter* painter)
{
Q_UNUSED(painter);
}
void MozQWidget::renderLater()
{
if (!isExposed() || eWindowType_child != mWindowType || !isVisible()) {
return;
}
if (!mUpdatePending) {
mUpdatePending = true;
QCoreApplication::postEvent(this, new QEvent(QEvent::UpdateRequest));
}
}
void MozQWidget::renderNow()
{
if (!isExposed() || eWindowType_child != mWindowType || !isVisible()) {
return;
}
mReceiver->OnPaint();
}
bool MozQWidget::event(QEvent* event)
{
switch (event->type()) {
case QEvent::UpdateRequest:
mUpdatePending = false;
renderNow();
return true;
default:
return QWindow::event(event);
}
}
void MozQWidget::exposeEvent(QExposeEvent* event)
{
Q_UNUSED(event);
if (!isExposed() || eWindowType_child != mWindowType || !isVisible()) {
return;
}
LOG(("MozQWidget::%s [%p] flags:%x\n", __FUNCTION__, (void *)this, flags()));
renderNow();
}
void MozQWidget::resizeEvent(QResizeEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->resizeEvent(event);
QWindow::resizeEvent(event);
}
void MozQWidget::focusInEvent(QFocusEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->focusInEvent(event);
QWindow::focusInEvent(event);
}
void MozQWidget::focusOutEvent(QFocusEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->focusOutEvent(event);
QWindow::focusOutEvent(event);
}
void MozQWidget::hideEvent(QHideEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->hideEvent(event);
QWindow::hideEvent(event);
}
void MozQWidget::keyPressEvent(QKeyEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->keyPressEvent(event);
QWindow::keyPressEvent(event);
}
void MozQWidget::keyReleaseEvent(QKeyEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->keyReleaseEvent(event);
QWindow::keyReleaseEvent(event);
}
void MozQWidget::mouseDoubleClickEvent(QMouseEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->mouseDoubleClickEvent(event);
QWindow::mouseDoubleClickEvent(event);
}
void MozQWidget::mouseMoveEvent(QMouseEvent* event)
{
mReceiver->mouseMoveEvent(event);
QWindow::mouseMoveEvent(event);
}
void MozQWidget::mousePressEvent(QMouseEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->mousePressEvent(event);
QWindow::mousePressEvent(event);
}
void MozQWidget::mouseReleaseEvent(QMouseEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->mouseReleaseEvent(event);
QWindow::mouseReleaseEvent(event);
}
void MozQWidget::moveEvent(QMoveEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->moveEvent(event);
QWindow::moveEvent(event);
}
void MozQWidget::showEvent(QShowEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->showEvent(event);
QWindow::showEvent(event);
}
void MozQWidget::wheelEvent(QWheelEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
mReceiver->wheelEvent(event);
QWindow::wheelEvent(event);
}
void MozQWidget::tabletEvent(QTabletEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
QWindow::tabletEvent(event);
}
void MozQWidget::touchEvent(QTouchEvent* event)
{
LOG(("MozQWidget::%s [%p]\n", __FUNCTION__, (void *)this));
QWindow::touchEvent(event);
}
void MozQWidget::SetCursor(nsCursor aCursor)
{
Qt::CursorShape cursor = Qt::ArrowCursor;
switch(aCursor) {
case eCursor_standard:
cursor = Qt::ArrowCursor;
break;
case eCursor_wait:
cursor = Qt::WaitCursor;
break;
case eCursor_select:
cursor = Qt::IBeamCursor;
break;
case eCursor_hyperlink:
cursor = Qt::PointingHandCursor;
break;
case eCursor_ew_resize:
cursor = Qt::SplitHCursor;
break;
case eCursor_ns_resize:
cursor = Qt::SplitVCursor;
break;
case eCursor_nw_resize:
case eCursor_se_resize:
cursor = Qt::SizeBDiagCursor;
break;
case eCursor_ne_resize:
case eCursor_sw_resize:
cursor = Qt::SizeFDiagCursor;
break;
case eCursor_crosshair:
case eCursor_move:
cursor = Qt::SizeAllCursor;
break;
case eCursor_help:
cursor = Qt::WhatsThisCursor;
break;
case eCursor_copy:
case eCursor_alias:
break;
case eCursor_context_menu:
case eCursor_cell:
case eCursor_grab:
case eCursor_grabbing:
case eCursor_spinning:
case eCursor_zoom_in:
case eCursor_zoom_out:
default:
break;
}
setCursor(cursor);
}