diff options
author | Pierre Rossi <pierre.rossi@digia.com> | 2014-01-30 18:26:21 +0100 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-02-12 13:15:24 +0100 |
commit | 9c198939be1ef064d1a2430a4b9991f2fe16f359 (patch) | |
tree | 1b081d0379c82c8cc34a0d80aa2846e36f37951e /src/webenginewidgets | |
parent | f2cd2e0a32e8da3a0fbff6271dd9c257d8e8867f (diff) |
[Widgets] RenderWidgetHostViewQtDelegate refactoring
Break up the delegate implementation into two distinct subclasses.
The first one offers a way for the WebPage to tap into the
RenderWidgetHostView directly, while a different implementation
that is backed by a top-level widget can be used to show WebUI
popups on screen.
This has the benefit of not having a child widget in the webview
among other things. It also fixes our popups and allows them to fall
outside the window frame.
Change-Id: I80dc1e4f21bb91ff47c75a626d330f88eacce8c6
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
Diffstat (limited to 'src/webenginewidgets')
-rw-r--r-- | src/webenginewidgets/api/qwebenginepage.cpp | 68 | ||||
-rw-r--r-- | src/webenginewidgets/api/qwebenginepage.h | 1 | ||||
-rw-r--r-- | src/webenginewidgets/api/qwebenginepage_p.h | 3 | ||||
-rw-r--r-- | src/webenginewidgets/api/qwebengineview.cpp | 33 | ||||
-rw-r--r-- | src/webenginewidgets/api/qwebengineview.h | 2 | ||||
-rw-r--r-- | src/webenginewidgets/render_widget_host_view_qt_delegate_popup.cpp (renamed from src/webenginewidgets/render_widget_host_view_qt_delegate_widget.cpp) | 87 | ||||
-rw-r--r-- | src/webenginewidgets/render_widget_host_view_qt_delegate_popup.h (renamed from src/webenginewidgets/render_widget_host_view_qt_delegate_widget.h) | 17 | ||||
-rw-r--r-- | src/webenginewidgets/render_widget_host_view_qt_delegate_webpage.cpp | 155 | ||||
-rw-r--r-- | src/webenginewidgets/render_widget_host_view_qt_delegate_webpage.h | 91 | ||||
-rw-r--r-- | src/webenginewidgets/webenginewidgets.pro | 6 |
10 files changed, 393 insertions, 70 deletions
diff --git a/src/webenginewidgets/api/qwebenginepage.cpp b/src/webenginewidgets/api/qwebenginepage.cpp index ec64b8df5..e95433747 100644 --- a/src/webenginewidgets/api/qwebenginepage.cpp +++ b/src/webenginewidgets/api/qwebenginepage.cpp @@ -28,7 +28,8 @@ #include "qwebenginehistory_p.h" #include "qwebengineview.h" #include "qwebengineview_p.h" -#include "render_widget_host_view_qt_delegate_widget.h" +#include "render_widget_host_view_qt_delegate_popup.h" +#include "render_widget_host_view_qt_delegate_webpage.h" #include "web_contents_adapter.h" #include <QAction> @@ -37,7 +38,6 @@ #include <QFileDialog> #include <QIcon> #include <QInputDialog> -#include <QLayout> #include <QMenu> #include <QMessageBox> #include <QStandardPaths> @@ -52,7 +52,6 @@ QWebEnginePagePrivate::QWebEnginePagePrivate() , view(0) , m_isLoading(false) { - adapter->initialize(this); memset(actions, 0, sizeof(actions)); } @@ -73,7 +72,13 @@ QWebEnginePagePrivate::~QWebEnginePagePrivate() RenderWidgetHostViewQtDelegate *QWebEnginePagePrivate::CreateRenderWidgetHostViewQtDelegate(RenderWidgetHostViewQtDelegateClient *client, RenderingMode mode) { Q_UNUSED(mode); - return new RenderWidgetHostViewQtDelegateWidget(client); + return new RenderWidgetHostViewQtDelegateWebPage(client); +} + +RenderWidgetHostViewQtDelegate *QWebEnginePagePrivate::CreateRenderWidgetHostViewQtDelegateForPopup(RenderWidgetHostViewQtDelegateClient *client, WebContentsAdapterClient::RenderingMode) +{ + Q_ASSERT(m_rwhvDelegate); + return new RenderWidgetHostViewQtDelegatePopup(client, view); } void QWebEnginePagePrivate::titleChanged(const QString &title) @@ -230,6 +235,8 @@ void QWebEnginePagePrivate::_q_webActionTriggered(bool checked) QWebEnginePage::QWebEnginePage(QObject* parent) : QObject(*new QWebEnginePagePrivate, parent) { + Q_D(QWebEnginePage); + d->adapter->initialize(d); } QWebEnginePage::~QWebEnginePage() @@ -323,6 +330,28 @@ void QWebEnginePage::triggerAction(WebAction action, bool) } } +void QWebEnginePage::setViewportSize(const QSize &size) const +{ + Q_UNUSED(size) + Q_D(const QWebEnginePage); + if (d->m_rwhvDelegate) + d->m_rwhvDelegate->notifyResize(); +} + +bool QWebEnginePage::event(QEvent *e) +{ + Q_D(QWebEnginePage); + if (!d->m_rwhvDelegate) { + // FIXME: implement a signal when the render process crashes and keep track of it at this level + // Ideally, this should be Q_ASSERT(!d->m_renderProcessLive) or something along those lines + qWarning("%s: no render process running?\n", Q_FUNC_INFO); + return false; + } + if (!d->m_rwhvDelegate->forwardEvent(e)) + return QObject::event(e); + return true; +} + bool QWebEnginePagePrivate::contextMenuRequested(const WebEngineContextMenuData &data) { if (!view) @@ -519,6 +548,22 @@ QUrl QWebEnginePage::url() const return d->adapter->activeUrl(); } +void QWebEnginePage::render(QPainter *p, const QRegion &clip) +{ + Q_D(const QWebEnginePage); + if (!d->m_rwhvDelegate) { + // Most likely the render process crashed. See QWebEnginePage::event + return; + } + if (!clip.isNull()) { + p->save(); + p->setClipRegion(clip); + } + d->m_rwhvDelegate->paint(p, QRectF(clip.boundingRect())); + if (!clip.isNull()) + p->restore(); +} + qreal QWebEnginePage::zoomFactor() const { Q_D(const QWebEnginePage); @@ -531,6 +576,21 @@ void QWebEnginePage::setZoomFactor(qreal factor) d->adapter->setZoomFactor(factor); } +bool QWebEnginePage::hasFocus() const +{ + Q_D(const QWebEnginePage); + if (d->view) + return d->view->hasFocus(); + return false; +} + +void QWebEnginePage::setFocus() +{ + Q_D(QWebEnginePage); + if (d->view) + d->view->setFocus(); +} + void QWebEnginePage::runJavaScript(const QString &scriptSource, const QString &xPath) { Q_D(QWebEnginePage); diff --git a/src/webenginewidgets/api/qwebenginepage.h b/src/webenginewidgets/api/qwebenginepage.h index c50111199..f8b40f507 100644 --- a/src/webenginewidgets/api/qwebenginepage.h +++ b/src/webenginewidgets/api/qwebenginepage.h @@ -364,6 +364,7 @@ public: void setPreferredContentsSize(const QSize &size) const; void setActualVisibleContentRect(const QRect& rect) const; + virtual bool event(QEvent*); bool focusNextPrevChild(bool next); QVariant inputMethodQuery(Qt::InputMethodQuery property) const; diff --git a/src/webenginewidgets/api/qwebenginepage_p.h b/src/webenginewidgets/api/qwebenginepage_p.h index 0fa4299d8..b905cee6d 100644 --- a/src/webenginewidgets/api/qwebenginepage_p.h +++ b/src/webenginewidgets/api/qwebenginepage_p.h @@ -45,6 +45,7 @@ #include "qwebenginepage.h" #include "web_contents_adapter_client.h" +#include "render_widget_host_view_qt_delegate_webpage.h" #include <QtCore/private/qobject_p.h> #include <QtCore/qcompilerdetection.h> #include <QSharedData> @@ -66,6 +67,7 @@ public: ~QWebEnginePagePrivate(); virtual RenderWidgetHostViewQtDelegate* CreateRenderWidgetHostViewQtDelegate(RenderWidgetHostViewQtDelegateClient *client, RenderingMode mode) Q_DECL_OVERRIDE; + virtual RenderWidgetHostViewQtDelegate* CreateRenderWidgetHostViewQtDelegateForPopup(RenderWidgetHostViewQtDelegateClient *client, RenderingMode) Q_DECL_OVERRIDE; virtual void titleChanged(const QString&) Q_DECL_OVERRIDE; virtual void urlChanged(const QUrl&) Q_DECL_OVERRIDE; virtual void iconChanged(const QUrl&) Q_DECL_OVERRIDE; @@ -99,6 +101,7 @@ public: mutable QAction *actions[QWebEnginePage::WebActionCount]; bool m_isLoading; WebEngineContextMenuData m_menuData; + QPointer<RenderWidgetHostViewQtDelegateWebPage> m_rwhvDelegate; typedef QtWebEnginePrivate::QWebEngineCallbackPrivateBase<const QVariant&> VariantCallback; typedef QtWebEnginePrivate::QWebEngineCallbackPrivateBase<const QString&> StringCallback; diff --git a/src/webenginewidgets/api/qwebengineview.cpp b/src/webenginewidgets/api/qwebengineview.cpp index fc72d1241..eee68d65d 100644 --- a/src/webenginewidgets/api/qwebengineview.cpp +++ b/src/webenginewidgets/api/qwebengineview.cpp @@ -48,7 +48,6 @@ #include <QAction> #include <QMenu> #include <QContextMenuEvent> -#include <QStackedLayout> QT_BEGIN_NAMESPACE @@ -64,7 +63,6 @@ void QWebEngineViewPrivate::bind(QWebEngineView *view, QWebEnginePage *page) oldView->d_func()->page = 0; } page->d_func()->view = view; - page->d_func()->adapter->reattachRWHV(); } if (view) { @@ -94,8 +92,10 @@ QWebEngineViewPrivate::QWebEngineViewPrivate() QWebEngineView::QWebEngineView(QWidget *parent) : QWidget(*(new QWebEngineViewPrivate), parent, 0) { - // This causes the child RenderWidgetHostViewQtDelegateWidgets to fill this widget. - setLayout(new QStackedLayout); + setFocusPolicy(Qt::ClickFocus); + setMouseTracking(true); + setAttribute(Qt::WA_AcceptTouchEvents); + setAttribute(Qt::WA_OpaquePaintEvent); } QWebEngineView::~QWebEngineView() @@ -205,15 +205,38 @@ void QWebEngineView::setZoomFactor(qreal factor) bool QWebEngineView::event(QEvent *ev) { + Q_D(QWebEngineView); // We swallow spontaneous contextMenu events and synthethize those back later on when we get the // HandleContextMenu callback from chromium if (ev->type() == QEvent::ContextMenu) { ev->accept(); return true; - } + } else if (ev->type() == QEvent::MetaCall) + // Meta calls are not safe to forward to the page, as they could be widget specific (e.g. QWidgetPrivate::_q_showIfNotHidden) + return QWidget::event(ev); + if (d->page && d->page->event(ev)) + return true; + return QWidget::event(ev); } +void QWebEngineView::paintEvent(QPaintEvent *ev) +{ + Q_D(QWebEngineView); + if (!d->page) + return; + QPainter painter(this); + d->page->render(&painter, QRegion(ev->rect())); +} + +void QWebEngineView::resizeEvent(QResizeEvent *ev) +{ + Q_D(QWebEngineView); + if (!d->page) + return; + d->page->setViewportSize(ev->size()); +} + void QWebEngineView::contextMenuEvent(QContextMenuEvent *event) { QMenu *menu = page()->createStandardContextMenu(); diff --git a/src/webenginewidgets/api/qwebengineview.h b/src/webenginewidgets/api/qwebengineview.h index 2c649d46f..46b144d14 100644 --- a/src/webenginewidgets/api/qwebengineview.h +++ b/src/webenginewidgets/api/qwebengineview.h @@ -132,6 +132,8 @@ protected: virtual QWebEngineView *createWindow(QWebEnginePage::WebWindowType type); virtual void contextMenuEvent(QContextMenuEvent*) Q_DECL_OVERRIDE; virtual bool event(QEvent*) Q_DECL_OVERRIDE; + virtual void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE; + virtual void resizeEvent(QResizeEvent *) Q_DECL_OVERRIDE; private: Q_DECLARE_PRIVATE(QWebEngineView); diff --git a/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.cpp b/src/webenginewidgets/render_widget_host_view_qt_delegate_popup.cpp index d0bc44a5b..7900ed9b5 100644 --- a/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.cpp +++ b/src/webenginewidgets/render_widget_host_view_qt_delegate_popup.cpp @@ -39,7 +39,7 @@ ** ****************************************************************************/ -#include "render_widget_host_view_qt_delegate_widget.h" +#include "render_widget_host_view_qt_delegate_popup.h" #include "qwebengineview.h" #include "qwebenginepage_p.h" @@ -51,121 +51,106 @@ #include <QWindow> #include <QtWidgets/QApplication> -RenderWidgetHostViewQtDelegateWidget::RenderWidgetHostViewQtDelegateWidget(RenderWidgetHostViewQtDelegateClient *client, QWidget *parent) - : QWidget(parent) - , m_client(client) +RenderWidgetHostViewQtDelegatePopup::RenderWidgetHostViewQtDelegatePopup(RenderWidgetHostViewQtDelegateClient *client, QWidget *parent) + : m_client(client) + , m_parentView(parent) { - setFocusPolicy(Qt::ClickFocus); setMouseTracking(true); setAttribute(Qt::WA_AcceptTouchEvents); - setAttribute(Qt::WA_OpaquePaintEvent); + // The keyboard events are supposed to go to the parent RenderHostView + // so the WebUI popups should never have focus. Besides, if the parent view + // loses focus, WebKit will cause its associated popups (including this one) + // to be destroyed. + setAttribute(Qt::WA_ShowWithoutActivating); + setFocusPolicy(Qt::NoFocus); + setWindowFlags(Qt::ToolTip | Qt::FramelessWindowHint | Qt::WindowDoesNotAcceptFocus); } -void RenderWidgetHostViewQtDelegateWidget::initAsChild(WebContentsAdapterClient* container) +void RenderWidgetHostViewQtDelegatePopup::initAsChild(WebContentsAdapterClient*) { - QWebEnginePagePrivate *pagePrivate = static_cast<QWebEnginePagePrivate *>(container); - if (pagePrivate->view) { - pagePrivate->view->layout()->addWidget(this); - QWidget::show(); - } else - setParent(0); + Q_UNREACHABLE(); } -void RenderWidgetHostViewQtDelegateWidget::initAsPopup(const QRect& rect) +void RenderWidgetHostViewQtDelegatePopup::initAsPopup(const QRect& rect) { - QPoint pos = QWidget::mapToGlobal(rect.topLeft()); + QPoint pos = m_parentView ? m_parentView->mapToGlobal(rect.topLeft()) : QPoint(0,0); QRect qrect = QRect(pos, rect.size()); setGeometry(qrect); + raise(); show(); } -QRectF RenderWidgetHostViewQtDelegateWidget::screenRect() const +QRectF RenderWidgetHostViewQtDelegatePopup::screenRect() const { return QRectF(x(), y(), width(), height()); } -void RenderWidgetHostViewQtDelegateWidget::setKeyboardFocus() +void RenderWidgetHostViewQtDelegatePopup::setKeyboardFocus() { - setFocus(); + Q_UNREACHABLE(); } -bool RenderWidgetHostViewQtDelegateWidget::hasKeyboardFocus() +bool RenderWidgetHostViewQtDelegatePopup::hasKeyboardFocus() { - return hasFocus(); + return false; } -void RenderWidgetHostViewQtDelegateWidget::show() +void RenderWidgetHostViewQtDelegatePopup::show() { - // Check if we're attached to a QWebEngineView, we don't want to show as top-level. - if (parent()) - QWidget::show(); + QWidget::show(); } -void RenderWidgetHostViewQtDelegateWidget::hide() +void RenderWidgetHostViewQtDelegatePopup::hide() { QWidget::hide(); } -bool RenderWidgetHostViewQtDelegateWidget::isVisible() const +bool RenderWidgetHostViewQtDelegatePopup::isVisible() const { return QWidget::isVisible(); } -QWindow* RenderWidgetHostViewQtDelegateWidget::window() const +QWindow* RenderWidgetHostViewQtDelegatePopup::window() const { const QWidget* root = QWidget::window(); - return root ? root->windowHandle() : 0; + return root ? root->windowHandle() : Q_NULLPTR; } -void RenderWidgetHostViewQtDelegateWidget::update(const QRect& rect) +void RenderWidgetHostViewQtDelegatePopup::update(const QRect& rect) { QWidget::update(rect); } -void RenderWidgetHostViewQtDelegateWidget::updateCursor(const QCursor &cursor) +void RenderWidgetHostViewQtDelegatePopup::updateCursor(const QCursor &cursor) { QWidget::setCursor(cursor); } -void RenderWidgetHostViewQtDelegateWidget::resize(int width, int height) +void RenderWidgetHostViewQtDelegatePopup::resize(int width, int height) { QWidget::resize(width, height); } -void RenderWidgetHostViewQtDelegateWidget::inputMethodStateChanged(bool editorVisible) -{ - if (qApp->inputMethod()->isVisible() == editorVisible) - return; - - QWidget::setAttribute(Qt::WA_InputMethodEnabled, editorVisible); - qApp->inputMethod()->update(Qt::ImQueryInput | Qt::ImEnabled | Qt::ImHints); - qApp->inputMethod()->setVisible(editorVisible); -} - -QVariant RenderWidgetHostViewQtDelegateWidget::inputMethodQuery(Qt::InputMethodQuery query) const +void RenderWidgetHostViewQtDelegatePopup::move(const QPoint &pos) { - return m_client->inputMethodQuery(query); -} - -bool RenderWidgetHostViewQtDelegateWidget::supportsHardwareAcceleration() const -{ - return false; + QPoint mapped = m_parentView ? m_parentView->mapToGlobal(pos) : pos; + QWidget::move(mapped); } -void RenderWidgetHostViewQtDelegateWidget::paintEvent(QPaintEvent * event) +void RenderWidgetHostViewQtDelegatePopup::paintEvent(QPaintEvent *event) { QPainter painter(this); m_client->fetchBackingStore(); m_client->paint(&painter, event->rect()); } -void RenderWidgetHostViewQtDelegateWidget::resizeEvent(QResizeEvent *resizeEvent) +void RenderWidgetHostViewQtDelegatePopup::resizeEvent(QResizeEvent *resizeEvent) { Q_UNUSED(resizeEvent); m_client->notifyResize(); } -bool RenderWidgetHostViewQtDelegateWidget::event(QEvent *event) +bool RenderWidgetHostViewQtDelegatePopup::event(QEvent *event) { if (!m_client->forwardEvent(event)) return QWidget::event(event); diff --git a/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.h b/src/webenginewidgets/render_widget_host_view_qt_delegate_popup.h index 5102fe0e7..330afc25e 100644 --- a/src/webenginewidgets/render_widget_host_view_qt_delegate_widget.h +++ b/src/webenginewidgets/render_widget_host_view_qt_delegate_popup.h @@ -39,12 +39,13 @@ ** ****************************************************************************/ -#ifndef RENDER_WIDGET_HOST_VIEW_QT_DELEGATE_WIDGET_H -#define RENDER_WIDGET_HOST_VIEW_QT_DELEGATE_WIDGET_H +#ifndef RENDER_WIDGET_HOST_VIEW_QT_DELEGATE_POPUP_H +#define RENDER_WIDGET_HOST_VIEW_QT_DELEGATE_POPUP_H #include "render_widget_host_view_qt_delegate.h" #include "web_contents_adapter_client.h" +#include <QBasicTimer> #include <QWidget> class BackingStoreQt; @@ -53,10 +54,10 @@ QT_BEGIN_NAMESPACE class QWindow; QT_END_NAMESPACE -class RenderWidgetHostViewQtDelegateWidget : public QWidget, public RenderWidgetHostViewQtDelegate +class RenderWidgetHostViewQtDelegatePopup : public QWidget, public RenderWidgetHostViewQtDelegate { public: - RenderWidgetHostViewQtDelegateWidget(RenderWidgetHostViewQtDelegateClient *client, QWidget *parent = 0); + RenderWidgetHostViewQtDelegatePopup(RenderWidgetHostViewQtDelegateClient *client, QWidget *); virtual void initAsChild(WebContentsAdapterClient* container) Q_DECL_OVERRIDE; virtual void initAsPopup(const QRect&) Q_DECL_OVERRIDE; @@ -70,18 +71,18 @@ public: virtual void update(const QRect& rect = QRect()) Q_DECL_OVERRIDE; virtual void updateCursor(const QCursor &) Q_DECL_OVERRIDE; virtual void resize(int width, int height) Q_DECL_OVERRIDE; - virtual void inputMethodStateChanged(bool editorVisible) Q_DECL_OVERRIDE; - virtual bool supportsHardwareAcceleration() const Q_DECL_OVERRIDE; + virtual void move(const QPoint &) Q_DECL_OVERRIDE; + virtual void inputMethodStateChanged(bool) Q_DECL_OVERRIDE {} + virtual bool supportsHardwareAcceleration() const Q_DECL_OVERRIDE { return false; } protected: void paintEvent(QPaintEvent * event); bool event(QEvent *event); void resizeEvent(QResizeEvent *resizeEvent); - QVariant inputMethodQuery(Qt::InputMethodQuery query) const; - private: RenderWidgetHostViewQtDelegateClient *m_client; + QWidget *m_parentView; }; #endif diff --git a/src/webenginewidgets/render_widget_host_view_qt_delegate_webpage.cpp b/src/webenginewidgets/render_widget_host_view_qt_delegate_webpage.cpp new file mode 100644 index 000000000..2da55f66e --- /dev/null +++ b/src/webenginewidgets/render_widget_host_view_qt_delegate_webpage.cpp @@ -0,0 +1,155 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "render_widget_host_view_qt_delegate_webpage.h" + +#include "qwebengineview.h" +#include "qwebenginepage.h" +#include "qwebenginepage_p.h" +#include <QtGlobal> +#include <QResizeEvent> +#include <QPainter> +#include <QPaintEvent> +#include <QWindow> +#include <QtWidgets/QApplication> + +RenderWidgetHostViewQtDelegateWebPage::RenderWidgetHostViewQtDelegateWebPage(RenderWidgetHostViewQtDelegateClient *client) + : m_client(client) + , m_page(0) +{ +} + +void RenderWidgetHostViewQtDelegateWebPage::initAsChild(WebContentsAdapterClient* container) +{ + QWebEnginePagePrivate *pagePrivate = static_cast<QWebEnginePagePrivate *>(container); + pagePrivate->m_rwhvDelegate = this; + m_page = pagePrivate->q_func(); + Q_ASSERT(m_page); +} + +QRectF RenderWidgetHostViewQtDelegateWebPage::screenRect() const +{ + if (m_page && m_page->view()) + return m_page->view()->rect(); + // FIXME: figure out what to do with QWebFrame::contentsSize vs. preferedContentsSize + return QRectF(0, 0, 800, 600); +} + +void RenderWidgetHostViewQtDelegateWebPage::setKeyboardFocus() +{ + if (m_page) + m_page->setFocus(); +} + +bool RenderWidgetHostViewQtDelegateWebPage::hasKeyboardFocus() +{ + return m_page && m_page->hasFocus(); +} + +bool RenderWidgetHostViewQtDelegateWebPage::isVisible() const +{ + if (m_page && m_page->view()) + return m_page->view()->isVisible(); + return false; +} + +QWindow* RenderWidgetHostViewQtDelegateWebPage::window() const +{ + if (!m_page || !m_page->view()) + return Q_NULLPTR; + return m_page->view()->window()->windowHandle(); +} + +void RenderWidgetHostViewQtDelegateWebPage::update(const QRect& rect) +{ + if (m_page->view()) + m_page->view()->update(rect); +} + +void RenderWidgetHostViewQtDelegateWebPage::updateCursor(const QCursor &cursor) +{ + if (m_page->view()) + m_page->view()->setCursor(cursor); +} + +void RenderWidgetHostViewQtDelegateWebPage::resize(int width, int height) +{ + Q_UNUSED(width) + Q_UNUSED(height) + QT_NOT_YET_IMPLEMENTED; +} + +void RenderWidgetHostViewQtDelegateWebPage::inputMethodStateChanged(bool editorVisible) +{ + if (qApp->inputMethod()->isVisible() == editorVisible) + return; + + if (m_page && m_page->view()) + m_page->view()->setAttribute(Qt::WA_InputMethodEnabled, editorVisible); + qApp->inputMethod()->update(Qt::ImQueryInput | Qt::ImEnabled | Qt::ImHints); + qApp->inputMethod()->setVisible(editorVisible); +} + +QVariant RenderWidgetHostViewQtDelegateWebPage::inputMethodQuery(Qt::InputMethodQuery query) const +{ + return m_client->inputMethodQuery(query); +} + +bool RenderWidgetHostViewQtDelegateWebPage::supportsHardwareAcceleration() const +{ + return false; +} + +void RenderWidgetHostViewQtDelegateWebPage::paint(QPainter *painter, const QRectF &boundingRect) +{ + m_client->fetchBackingStore(); + m_client->paint(painter, boundingRect); +} + +void RenderWidgetHostViewQtDelegateWebPage::notifyResize() +{ + m_client->notifyResize(); +} + +bool RenderWidgetHostViewQtDelegateWebPage::forwardEvent(QEvent *event) +{ + return m_client->forwardEvent(event); +} diff --git a/src/webenginewidgets/render_widget_host_view_qt_delegate_webpage.h b/src/webenginewidgets/render_widget_host_view_qt_delegate_webpage.h new file mode 100644 index 000000000..5674e61c1 --- /dev/null +++ b/src/webenginewidgets/render_widget_host_view_qt_delegate_webpage.h @@ -0,0 +1,91 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef RENDER_WIDGET_HOST_VIEW_QT_DELEGATE_WEBPAGE_H +#define RENDER_WIDGET_HOST_VIEW_QT_DELEGATE_WEBPAGE_H + +#include "render_widget_host_view_qt_delegate.h" +#include "web_contents_adapter_client.h" + +#include <QObject> + +class BackingStoreQt; + +QT_BEGIN_NAMESPACE +class QWindow; +class QWebEnginePage; +QT_END_NAMESPACE + +class RenderWidgetHostViewQtDelegateWebPage : public QObject, public RenderWidgetHostViewQtDelegate +{ +public: + RenderWidgetHostViewQtDelegateWebPage(RenderWidgetHostViewQtDelegateClient *client); + + virtual void initAsChild(WebContentsAdapterClient* container) Q_DECL_OVERRIDE; + virtual void initAsPopup(const QRect&) Q_DECL_OVERRIDE { Q_UNREACHABLE(); } + virtual QRectF screenRect() const Q_DECL_OVERRIDE; + virtual void setKeyboardFocus() Q_DECL_OVERRIDE; + virtual bool hasKeyboardFocus() Q_DECL_OVERRIDE; + virtual void show() Q_DECL_OVERRIDE {} + virtual void hide() Q_DECL_OVERRIDE {} + virtual bool isVisible() const Q_DECL_OVERRIDE; + virtual QWindow* window() const Q_DECL_OVERRIDE; + virtual void update(const QRect& rect = QRect()) Q_DECL_OVERRIDE; + virtual void updateCursor(const QCursor &) Q_DECL_OVERRIDE; + virtual void resize(int width, int height) Q_DECL_OVERRIDE; + virtual void move(const QPoint&) Q_DECL_OVERRIDE {} + virtual void inputMethodStateChanged(bool editorVisible) Q_DECL_OVERRIDE; + virtual bool supportsHardwareAcceleration() const Q_DECL_OVERRIDE; + + void paint(QPainter *painter, const QRectF &boundingRect); + void notifyResize(); + bool forwardEvent(QEvent *event); + +protected: + + QVariant inputMethodQuery(Qt::InputMethodQuery query) const; + +private: + RenderWidgetHostViewQtDelegateClient *m_client; + QWebEnginePage *m_page; +}; + +#endif diff --git a/src/webenginewidgets/webenginewidgets.pro b/src/webenginewidgets/webenginewidgets.pro index a683998af..61aa621a7 100644 --- a/src/webenginewidgets/webenginewidgets.pro +++ b/src/webenginewidgets/webenginewidgets.pro @@ -26,7 +26,8 @@ SOURCES = \ api/qwebenginehistory.cpp \ api/qwebenginepage.cpp \ api/qwebengineview.cpp\ - render_widget_host_view_qt_delegate_widget.cpp + render_widget_host_view_qt_delegate_popup.cpp \ + render_widget_host_view_qt_delegate_webpage.cpp HEADERS = \ api/qtwebenginewidgetsglobal.h \ @@ -34,7 +35,8 @@ HEADERS = \ api/qwebenginepage.h \ api/qwebengineview.h \ api/qwebengineview_p.h \ - render_widget_host_view_qt_delegate_widget.h + render_widget_host_view_qt_delegate_popup.h \ + render_widget_host_view_qt_delegate_webpage.h load(qt_module) |