diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/webenginewidgets/api/qwebenginepage.cpp | 14 | ||||
-rw-r--r-- | src/webenginewidgets/api/qwebenginepage_p.h | 1 | ||||
-rw-r--r-- | src/webenginewidgets/api/qwebenginescriptcollection.cpp | 12 | ||||
-rw-r--r-- | src/webenginewidgets/api/qwebenginescriptcollection_p.h | 2 |
4 files changed, 27 insertions, 2 deletions
diff --git a/src/webenginewidgets/api/qwebenginepage.cpp b/src/webenginewidgets/api/qwebenginepage.cpp index 511ddfb0f..b1bf33067 100644 --- a/src/webenginewidgets/api/qwebenginepage.cpp +++ b/src/webenginewidgets/api/qwebenginepage.cpp @@ -107,6 +107,7 @@ QWebEnginePagePrivate::QWebEnginePagePrivate(QWebEngineProfile *_profile) , m_isBeingAdopted(false) , m_backgroundColor(Qt::white) , fullscreenMode(false) + , webChannel(nullptr) { memset(actions, 0, sizeof(actions)); } @@ -407,8 +408,14 @@ void QWebEnginePagePrivate::recreateFromSerializedHistory(QDataStream &input) { QExplicitlySharedDataPointer<WebContentsAdapter> newWebContents = WebContentsAdapter::createFromSerializedNavigationHistory(input, this); if (newWebContents) { + // Keep the old adapter referenced so the user-scripts are not + // unregistered immediately. + QExplicitlySharedDataPointer<WebContentsAdapter> oldWebContents = adapter; adapter = newWebContents.data(); adapter->initialize(this); + if (webChannel) + adapter->setWebChannel(webChannel); + scriptCollection.d->rebindToContents(adapter.data()); } } @@ -519,7 +526,7 @@ QWebEngineSettings *QWebEnginePage::settings() const QWebChannel *QWebEnginePage::webChannel() const { Q_D(const QWebEnginePage); - return d->adapter->webChannel(); + return d->webChannel; } /*! @@ -536,7 +543,10 @@ QWebChannel *QWebEnginePage::webChannel() const void QWebEnginePage::setWebChannel(QWebChannel *channel) { Q_D(QWebEnginePage); - d->adapter->setWebChannel(channel); + if (d->webChannel != channel) { + d->webChannel = channel; + d->adapter->setWebChannel(channel); + } } /*! diff --git a/src/webenginewidgets/api/qwebenginepage_p.h b/src/webenginewidgets/api/qwebenginepage_p.h index 9cc4553d1..18110d923 100644 --- a/src/webenginewidgets/api/qwebenginepage_p.h +++ b/src/webenginewidgets/api/qwebenginepage_p.h @@ -151,6 +151,7 @@ public: bool m_isBeingAdopted; QColor m_backgroundColor; bool fullscreenMode; + QWebChannel *webChannel; mutable QtWebEngineCore::CallbackDirectory m_callbacks; mutable QAction *actions[QWebEnginePage::WebActionCount]; diff --git a/src/webenginewidgets/api/qwebenginescriptcollection.cpp b/src/webenginewidgets/api/qwebenginescriptcollection.cpp index 9967cde85..117c35b5a 100644 --- a/src/webenginewidgets/api/qwebenginescriptcollection.cpp +++ b/src/webenginewidgets/api/qwebenginescriptcollection.cpp @@ -220,3 +220,15 @@ void QWebEngineScriptCollectionPrivate::reserve(int capacity) { m_scriptController->reserve(m_contents, capacity); } + +void QWebEngineScriptCollectionPrivate::rebindToContents(QtWebEngineCore::WebContentsAdapter *page) +{ + Q_ASSERT(m_contents); + Q_ASSERT(page); + Q_ASSERT(m_contents != page); + + Q_FOREACH (const UserScript &script, m_scriptController->registeredScripts(m_contents)) { + m_scriptController->addUserScript(script, page); + } + m_contents = page; +} diff --git a/src/webenginewidgets/api/qwebenginescriptcollection_p.h b/src/webenginewidgets/api/qwebenginescriptcollection_p.h index cc6e88445..b5ae60a2c 100644 --- a/src/webenginewidgets/api/qwebenginescriptcollection_p.h +++ b/src/webenginewidgets/api/qwebenginescriptcollection_p.h @@ -69,6 +69,8 @@ public: QList<QWebEngineScript> toList(const QString &scriptName = QString()) const; QWebEngineScript find(const QString & name) const; + void rebindToContents(QtWebEngineCore::WebContentsAdapter *contents); + void insert(const QWebEngineScript &); bool remove(const QWebEngineScript &); void clear(); |