diff options
Diffstat (limited to 'src/webengine/render_widget_host_view_qt_delegate_quick.cpp')
| -rw-r--r-- | src/webengine/render_widget_host_view_qt_delegate_quick.cpp | 372 |
1 files changed, 0 insertions, 372 deletions
diff --git a/src/webengine/render_widget_host_view_qt_delegate_quick.cpp b/src/webengine/render_widget_host_view_qt_delegate_quick.cpp deleted file mode 100644 index 3a103b9aa..000000000 --- a/src/webengine/render_widget_host_view_qt_delegate_quick.cpp +++ /dev/null @@ -1,372 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtWebEngine module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "render_widget_host_view_qt_delegate_quick.h" - -#include "qquickwebengineview_p.h" -#include "qquickwebengineview_p_p.h" -#include <QGuiApplication> -#include <QQuickPaintedItem> -#include <QQuickWindow> -#include <QSurfaceFormat> -#include <QVariant> -#include <QWindow> -#include <QtQuick/private/qquickwindow_p.h> - -namespace QtWebEngineCore { - -RenderWidgetHostViewQtDelegateQuick::RenderWidgetHostViewQtDelegateQuick(RenderWidgetHostViewQtDelegateClient *client, bool isPopup) - : m_client(client) - , m_isPopup(isPopup) -{ - setFlag(ItemHasContents); - setAcceptedMouseButtons(Qt::AllButtons); - setAcceptHoverEvents(true); - if (isPopup) - return; - setFocus(true); - setActiveFocusOnTab(true); - -#if defined(Q_OS_MACOS) && !defined(QT_NO_OPENGL) - // Check that the default QSurfaceFormat OpenGL profile is compatible with the global OpenGL - // shared context profile, otherwise this could lead to a nasty crash. - QOpenGLContext *globalSharedContext = QOpenGLContext::globalShareContext(); - if (globalSharedContext) { - QSurfaceFormat sharedFormat = globalSharedContext->format(); - QSurfaceFormat defaultFormat = QSurfaceFormat::defaultFormat(); - - if (defaultFormat.profile() != sharedFormat.profile() - && defaultFormat.profile() == QSurfaceFormat::CoreProfile - && defaultFormat.version() >= qMakePair(3, 2)) { - qFatal("QWebEngine: Default QSurfaceFormat OpenGL profile is not compatible with the " - "global shared context OpenGL profile. Please make sure you set a compatible " - "QSurfaceFormat before the QtGui application instance is created."); - } - } -#endif - -} - -RenderWidgetHostViewQtDelegateQuick::~RenderWidgetHostViewQtDelegateQuick() -{ - QQuickWebEngineViewPrivate::bindViewAndWidget(nullptr, this); -} - -void RenderWidgetHostViewQtDelegateQuick::initAsPopup(const QRect &r) -{ - Q_ASSERT(m_isPopup && parentItem()); - QRectF rect(parentItem()->mapRectFromScene(r)); - setX(rect.x()); - setY(rect.y()); - setWidth(rect.width()); - setHeight(rect.height()); - setVisible(true); -} - -QRectF RenderWidgetHostViewQtDelegateQuick::viewGeometry() const -{ - // Transform the entire rect to find the correct top left corner. - const QPointF p1 = mapToGlobal(mapFromScene(QPointF(0, 0))); - const QPointF p2 = mapToGlobal(mapFromScene(QPointF(width(), height()))); - QRectF geometry = QRectF(p1, p2).normalized(); - // But keep the size untransformed to behave like other QQuickItems. - geometry.setSize(size()); - return geometry; -} - -QRect RenderWidgetHostViewQtDelegateQuick::windowGeometry() const -{ - if (!window()) - return QRect(); - return window()->frameGeometry(); -} - -void RenderWidgetHostViewQtDelegateQuick::setKeyboardFocus() -{ - setFocus(true); -} - -bool RenderWidgetHostViewQtDelegateQuick::hasKeyboardFocus() -{ - return hasActiveFocus(); -} - -void RenderWidgetHostViewQtDelegateQuick::lockMouse() -{ - grabMouse(); -} - -void RenderWidgetHostViewQtDelegateQuick::unlockMouse() -{ - ungrabMouse(); -} - -void RenderWidgetHostViewQtDelegateQuick::show() -{ - setVisible(true); - m_client->notifyShown(); -} - -void RenderWidgetHostViewQtDelegateQuick::hide() -{ - setVisible(false); - m_client->notifyHidden(); -} - -bool RenderWidgetHostViewQtDelegateQuick::isVisible() const -{ - return QQuickItem::isVisible(); -} - -QWindow* RenderWidgetHostViewQtDelegateQuick::window() const -{ - return QQuickItem::window(); -} - -QSGTexture *RenderWidgetHostViewQtDelegateQuick::createTextureFromImage(const QImage &image) -{ - return QQuickItem::window()->createTextureFromImage(image, QQuickWindow::TextureCanUseAtlas); -} - -QSGLayer *RenderWidgetHostViewQtDelegateQuick::createLayer() -{ - QSGRenderContext *renderContext = QQuickWindowPrivate::get(QQuickItem::window())->context; - return renderContext->sceneGraphContext()->createLayer(renderContext); -} - -QSGImageNode *RenderWidgetHostViewQtDelegateQuick::createImageNode() -{ - return QQuickItem::window()->createImageNode(); -} - -QSGRectangleNode *RenderWidgetHostViewQtDelegateQuick::createRectangleNode() -{ - return QQuickItem::window()->createRectangleNode(); -} - -void RenderWidgetHostViewQtDelegateQuick::update() -{ - QQuickItem::update(); -} - -void RenderWidgetHostViewQtDelegateQuick::updateCursor(const QCursor &cursor) -{ - setCursor(cursor); -} - -void RenderWidgetHostViewQtDelegateQuick::resize(int width, int height) -{ - setSize(QSizeF(width, height)); -} - -void RenderWidgetHostViewQtDelegateQuick::inputMethodStateChanged(bool editorVisible, bool passwordInput) -{ - setFlag(QQuickItem::ItemAcceptsInputMethod, editorVisible && !passwordInput); - - if (parentItem()) - parentItem()->setFlag(QQuickItem::ItemAcceptsInputMethod, editorVisible && !passwordInput); - - qApp->inputMethod()->update(Qt::ImQueryInput | Qt::ImEnabled | Qt::ImHints); - if (qApp->inputMethod()->isVisible() != editorVisible) - qApp->inputMethod()->setVisible(editorVisible); -} - -bool RenderWidgetHostViewQtDelegateQuick::event(QEvent *event) -{ - if (event->type() == QEvent::ShortcutOverride) - return m_client->forwardEvent(event); - -#ifndef QT_NO_GESTURES - if (event->type() == QEvent::NativeGesture) - return m_client->forwardEvent(event); -#endif - - return QQuickItem::event(event); -} - -void RenderWidgetHostViewQtDelegateQuick::focusInEvent(QFocusEvent *event) -{ - m_client->forwardEvent(event); -} - -void RenderWidgetHostViewQtDelegateQuick::focusOutEvent(QFocusEvent *event) -{ - m_client->forwardEvent(event); -} - -void RenderWidgetHostViewQtDelegateQuick::mousePressEvent(QMouseEvent *event) -{ - QQuickItem *parent = parentItem(); - if (!m_isPopup && (parent && parent->property("activeFocusOnPress").toBool())) - forceActiveFocus(); - if (!m_isPopup && parent && !parent->property("activeFocusOnPress").toBool() && !parent->hasActiveFocus()) { - event->ignore(); - return; - } - m_client->forwardEvent(event); -} - -void RenderWidgetHostViewQtDelegateQuick::mouseMoveEvent(QMouseEvent *event) -{ - QQuickItem *parent = parentItem(); - if (parent && !parent->property("activeFocusOnPress").toBool() && !parent->hasActiveFocus()) { - event->ignore(); - return; - } - m_client->forwardEvent(event); -} - -void RenderWidgetHostViewQtDelegateQuick::mouseReleaseEvent(QMouseEvent *event) -{ - QQuickItem *parent = parentItem(); - if (!m_isPopup && parent && !parent->property("activeFocusOnPress").toBool() && !parent->hasActiveFocus()) { - event->ignore(); - return; - } - m_client->forwardEvent(event); -} - -void RenderWidgetHostViewQtDelegateQuick::keyPressEvent(QKeyEvent *event) -{ - m_client->forwardEvent(event); -} - -void RenderWidgetHostViewQtDelegateQuick::keyReleaseEvent(QKeyEvent *event) -{ - m_client->forwardEvent(event); -} - -void RenderWidgetHostViewQtDelegateQuick::wheelEvent(QWheelEvent *event) -{ - m_client->forwardEvent(event); -} - -void RenderWidgetHostViewQtDelegateQuick::touchEvent(QTouchEvent *event) -{ - QQuickItem *parent = parentItem(); - if (event->type() == QEvent::TouchBegin && !m_isPopup - && (parent && parent->property("activeFocusOnPress").toBool())) - forceActiveFocus(); - if (parent && !parent->property("activeFocusOnPress").toBool() && !parent->hasActiveFocus()) { - event->ignore(); - return; - } - m_client->forwardEvent(event); -} - -void RenderWidgetHostViewQtDelegateQuick::hoverMoveEvent(QHoverEvent *event) -{ - QQuickItem *parent = parentItem(); - if ((!m_isPopup && parent && !parent->property("activeFocusOnPress").toBool() - && !parent->hasActiveFocus()) || event->posF() == event->oldPosF()) { - event->ignore(); - return; - } - m_client->forwardEvent(event); -} - -void RenderWidgetHostViewQtDelegateQuick::hoverLeaveEvent(QHoverEvent *event) -{ - m_client->forwardEvent(event); -} - -QVariant RenderWidgetHostViewQtDelegateQuick::inputMethodQuery(Qt::InputMethodQuery query) const -{ - return m_client->inputMethodQuery(query); -} - -void RenderWidgetHostViewQtDelegateQuick::inputMethodEvent(QInputMethodEvent *event) -{ - m_client->forwardEvent(event); -} - -void RenderWidgetHostViewQtDelegateQuick::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) -{ - QQuickItem::geometryChanged(newGeometry, oldGeometry); - m_client->visualPropertiesChanged(); -} - -void RenderWidgetHostViewQtDelegateQuick::itemChange(ItemChange change, const ItemChangeData &value) -{ - QQuickItem::itemChange(change, value); - if (change == QQuickItem::ItemSceneChange) { - for (const QMetaObject::Connection &c : qAsConst(m_windowConnections)) - disconnect(c); - m_windowConnections.clear(); - if (value.window) { - m_windowConnections.append(connect(value.window, SIGNAL(xChanged(int)), SLOT(onWindowPosChanged()))); - m_windowConnections.append(connect(value.window, SIGNAL(yChanged(int)), SLOT(onWindowPosChanged()))); - if (!m_isPopup) - m_windowConnections.append(connect(value.window, SIGNAL(closing(QQuickCloseEvent *)), SLOT(onHide()))); - } - m_client->visualPropertiesChanged(); - } else if (change == QQuickItem::ItemVisibleHasChanged) { - if (!m_isPopup && !value.boolValue) - onHide(); - } -} - -QSGNode *RenderWidgetHostViewQtDelegateQuick::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *) -{ - return m_client->updatePaintNode(oldNode); -} - -void RenderWidgetHostViewQtDelegateQuick::onWindowPosChanged() -{ - m_client->visualPropertiesChanged(); -} - -void RenderWidgetHostViewQtDelegateQuick::onHide() -{ - QFocusEvent event(QEvent::FocusOut, Qt::OtherFocusReason); - m_client->forwardEvent(&event); -} - -bool RenderWidgetHostViewQtDelegateQuick::copySurface(const QRect &rect, const QSize &size, QImage &image) -{ - image = QQuickItem::window()->grabWindow(); - if (image.isNull()) - return false; - QRect subrect = !rect.isEmpty() ? rect : image.rect(); - image = image.copy(subrect); - image = image.scaled(size, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); - return true; -} - -} // namespace QtWebEngineCore |