From 6b8f8710ce3f6e277c9b392aa448325907f827ee Mon Sep 17 00:00:00 2001 From: Kirill Burtsev Date: Wed, 27 Apr 2022 22:22:46 +0200 Subject: Keep page's zoom level on loading new urls Ammends d236c5a8a3. Zoom level was set as a temporal one, which is invalidated each time when a renderer process or widget are changed (on new navigation, for example), so it needs to be reapplied. Fixes: QTBUG-101030 Change-Id: Iecff9686fbe2b79e99b46f67cab92f66127be085 Reviewed-by: Qt CI Bot Reviewed-by: Michal Klocek (cherry picked from commit 1e27d42a8071532b6cc30a9bcc5f700edc56952a) Reviewed-by: Qt Cherry-pick Bot --- src/core/api/qwebenginepage.cpp | 12 +++++- src/core/api/qwebenginepage_p.h | 1 + src/core/web_contents_adapter_client.h | 1 + src/core/web_contents_delegate_qt.cpp | 5 ++- src/webenginequick/api/qquickwebengineview.cpp | 18 +++++--- src/webenginequick/api/qquickwebengineview_p_p.h | 1 + .../tst_qquickwebengineview.cpp | 36 +++++++++++++--- .../widgets/qwebenginepage/tst_qwebenginepage.cpp | 50 ++++++++++++++++------ 8 files changed, 97 insertions(+), 27 deletions(-) diff --git a/src/core/api/qwebenginepage.cpp b/src/core/api/qwebenginepage.cpp index 783101a10..e02864e08 100644 --- a/src/core/api/qwebenginepage.cpp +++ b/src/core/api/qwebenginepage.cpp @@ -277,6 +277,12 @@ void QWebEnginePagePrivate::selectionChanged() }); } +void QWebEnginePagePrivate::zoomUpdateIsNeeded() +{ + Q_Q(QWebEnginePage); + q->setZoomFactor(defaultZoomFactor); +} + void QWebEnginePagePrivate::recentlyAudibleChanged(bool recentlyAudible) { Q_Q(QWebEnginePage); @@ -1999,8 +2005,12 @@ void QWebEnginePage::setZoomFactor(qreal factor) { Q_D(QWebEnginePage); d->defaultZoomFactor = factor; - if (d->adapter->isInitialized()) + + if (d->adapter->isInitialized()) { d->adapter->setZoomFactor(factor); + // MEMO: should reset if factor was not applied due to being invalid + d->defaultZoomFactor = zoomFactor(); + } } void QWebEnginePage::runJavaScript(const QString& scriptSource, const std::function &resultCallback) diff --git a/src/core/api/qwebenginepage_p.h b/src/core/api/qwebenginepage_p.h index 4862763aa..55b94f86b 100644 --- a/src/core/api/qwebenginepage_p.h +++ b/src/core/api/qwebenginepage_p.h @@ -129,6 +129,7 @@ public: void loadProgressChanged(int progress) override; void didUpdateTargetURL(const QUrl &) override; void selectionChanged() override; + void zoomUpdateIsNeeded() override; void recentlyAudibleChanged(bool recentlyAudible) override; void renderProcessPidChanged(qint64 pid) override; QRectF viewportRect() const override; diff --git a/src/core/web_contents_adapter_client.h b/src/core/web_contents_adapter_client.h index ddc371fa3..def7b015e 100644 --- a/src/core/web_contents_adapter_client.h +++ b/src/core/web_contents_adapter_client.h @@ -183,6 +183,7 @@ public: virtual void loadProgressChanged(int progress) = 0; virtual void didUpdateTargetURL(const QUrl&) = 0; virtual void selectionChanged() = 0; + virtual void zoomUpdateIsNeeded() = 0; virtual void recentlyAudibleChanged(bool recentlyAudible) = 0; virtual void renderProcessPidChanged(qint64 pid) = 0; virtual QRectF viewportRect() const = 0; diff --git a/src/core/web_contents_delegate_qt.cpp b/src/core/web_contents_delegate_qt.cpp index f939cba28..b4a34c300 100644 --- a/src/core/web_contents_delegate_qt.cpp +++ b/src/core/web_contents_delegate_qt.cpp @@ -322,8 +322,10 @@ void WebContentsDelegateQt::RenderFrameHostChanged(content::RenderFrameHost *old if (new_host->GetFrameOwnerElementType() == blink::mojom::FrameOwnerElementType::kNone) { content::RenderProcessHost *renderProcessHost = new_host->GetProcess(); const base::Process &process = renderProcessHost->GetProcess(); - if (process.IsValid()) + if (process.IsValid()) { m_viewClient->renderProcessPidChanged(process.Pid()); + m_viewClient->zoomUpdateIsNeeded(); + } } } } @@ -334,6 +336,7 @@ void WebContentsDelegateQt::RenderViewHostChanged(content::RenderViewHost *, con auto rwhv = static_cast(newHost->GetWidget()->GetView()); Q_ASSERT(rwhv->delegate()); rwhv->delegate()->adapterClientChanged(m_viewClient); + m_viewClient->zoomUpdateIsNeeded(); } } diff --git a/src/webenginequick/api/qquickwebengineview.cpp b/src/webenginequick/api/qquickwebengineview.cpp index 1588a8d6f..01515ddf1 100644 --- a/src/webenginequick/api/qquickwebengineview.cpp +++ b/src/webenginequick/api/qquickwebengineview.cpp @@ -433,6 +433,12 @@ void QQuickWebEngineViewPrivate::selectionChanged() updateEditActions(); } +void QQuickWebEngineViewPrivate::zoomUpdateIsNeeded() +{ + Q_Q(QQuickWebEngineView); + q->setZoomFactor(m_zoomFactor); +} + void QQuickWebEngineViewPrivate::recentlyAudibleChanged(bool recentlyAudible) { Q_Q(QQuickWebEngineView); @@ -852,10 +858,8 @@ void QQuickWebEngineViewPrivate::initializationFinished() emit q->backgroundColorChanged(); } - if (!qFuzzyCompare(adapter->currentZoomFactor(), m_zoomFactor)) { - adapter->setZoomFactor(m_zoomFactor); - emit q->zoomFactorChanged(m_zoomFactor); - } + // apply if it was set before first ever navigation already + q->setZoomFactor(m_zoomFactor); #if QT_CONFIG(webengine_webchannel) if (m_webChannel) @@ -1108,9 +1112,11 @@ void QQuickWebEngineView::stop() void QQuickWebEngineView::setZoomFactor(qreal arg) { Q_D(QQuickWebEngineView); - if (d->adapter->isInitialized() && !qFuzzyCompare(d->m_zoomFactor, d->adapter->currentZoomFactor())) { + if (d->adapter->isInitialized() && !qFuzzyCompare(arg, zoomFactor())) { d->adapter->setZoomFactor(arg); - emit zoomFactorChanged(arg); + // MEMO: should reset if factor was not applied due to being invalid + d->m_zoomFactor = zoomFactor(); + emit zoomFactorChanged(d->m_zoomFactor); } else { d->m_zoomFactor = arg; } diff --git a/src/webenginequick/api/qquickwebengineview_p_p.h b/src/webenginequick/api/qquickwebengineview_p_p.h index a10c12481..5c44e8a5e 100644 --- a/src/webenginequick/api/qquickwebengineview_p_p.h +++ b/src/webenginequick/api/qquickwebengineview_p_p.h @@ -103,6 +103,7 @@ public: void loadProgressChanged(int progress) override; void didUpdateTargetURL(const QUrl&) override; void selectionChanged() override; + void zoomUpdateIsNeeded() override; void recentlyAudibleChanged(bool recentlyAudible) override; void renderProcessPidChanged(qint64 pid) override; QRectF viewportRect() const override; diff --git a/tests/auto/quick/qquickwebengineview/tst_qquickwebengineview.cpp b/tests/auto/quick/qquickwebengineview/tst_qquickwebengineview.cpp index 2bfedd707..10aeede25 100644 --- a/tests/auto/quick/qquickwebengineview/tst_qquickwebengineview.cpp +++ b/tests/auto/quick/qquickwebengineview/tst_qquickwebengineview.cpp @@ -807,20 +807,44 @@ void tst_QQuickWebEngineView::inputMethodHints() void tst_QQuickWebEngineView::setZoomFactor() { QQuickWebEngineView *view = webEngineView(); + m_window->show(); + view->setSize(QSizeF(320, 240)); - QVERIFY(qFuzzyCompare(view->zoomFactor(), 1.0)); + QCOMPARE(view->zoomFactor(), 1.0); view->setZoomFactor(2.5); - QVERIFY(qFuzzyCompare(view->zoomFactor(), 2.5)); + QCOMPARE(view->zoomFactor(), 2.5); - view->setUrl(urlFromTestPath("html/basic_page.html")); + const QUrl url1 = urlFromTestPath("html/basic_page.html"), url2 = urlFromTestPath("html/basic_page2.html"); + + view->setUrl(url1); QVERIFY(waitForLoadSucceeded(view)); - QVERIFY(qFuzzyCompare(view->zoomFactor(), 2.5)); + QCOMPARE(view->zoomFactor(), 2.5); view->setZoomFactor(0.1); - QVERIFY(qFuzzyCompare(view->zoomFactor(), 2.5)); + QCOMPARE(view->zoomFactor(), 2.5); view->setZoomFactor(5.5); - QVERIFY(qFuzzyCompare(view->zoomFactor(), 2.5)); + QCOMPARE(view->zoomFactor(), 2.5); + + QScopedPointer view2(newWebEngineView()); + view2->setSize(QSizeF(320, 240)); + view2->setParentItem(m_window->contentItem()); + + // try loading different url and check new values after load + for (auto &&p : { + qMakePair(view, 2.5), // navigating away to different url should keep zoom + qMakePair(view2.get(), 1.0), // same url navigation in diffent page shouldn't be affected + }) { + auto &&view = p.first; auto zoomFactor = p.second; + view->setUrl(url2); + QVERIFY(waitForLoadSucceeded(view)); + QCOMPARE(view->zoomFactor(), zoomFactor); + } + + // should have no influence on first page + view2->setZoomFactor(3.5); + for (auto &&p : { qMakePair(view, 2.5), qMakePair(view2.get(), 3.5), }) + QCOMPARE(p.first->zoomFactor(), p.second); } void tst_QQuickWebEngineView::printToPdf() diff --git a/tests/auto/widgets/qwebenginepage/tst_qwebenginepage.cpp b/tests/auto/widgets/qwebenginepage/tst_qwebenginepage.cpp index f18fac8f8..227f33c17 100644 --- a/tests/auto/widgets/qwebenginepage/tst_qwebenginepage.cpp +++ b/tests/auto/widgets/qwebenginepage/tst_qwebenginepage.cpp @@ -80,6 +80,13 @@ static void removeRecursive(const QString& dirname) QDir().rmdir(dirname); } +struct TestBasePage : QWebEnginePage +{ + explicit TestBasePage(QWebEngineProfile *profile, QObject *parent = nullptr) : QWebEnginePage(profile, parent) { } + explicit TestBasePage(QObject *parent = nullptr) : QWebEnginePage(parent) { } + QSignalSpy loadSpy { this, &QWebEnginePage::loadFinished }; +}; + class tst_QWebEnginePage : public QObject { Q_OBJECT @@ -3128,25 +3135,42 @@ void tst_QWebEnginePage::toPlainTextLoadFinishedRace() void tst_QWebEnginePage::setZoomFactor() { - QWebEnginePage page; + TestBasePage page, page2; - QVERIFY(qFuzzyCompare(page.zoomFactor(), 1.0)); + QCOMPARE(page.zoomFactor(), 1.0); page.setZoomFactor(2.5); - QVERIFY(qFuzzyCompare(page.zoomFactor(), 2.5)); + QCOMPARE(page.zoomFactor(), 2.5); - const QUrl urlToLoad("qrc:/resources/test1.html"); + const QUrl url1("qrc:/resources/test1.html"), url2(QUrl("qrc:/resources/test2.html")); - QSignalSpy finishedSpy(&page, SIGNAL(loadFinished(bool))); - page.load(urlToLoad); - QTRY_COMPARE(finishedSpy.count(), 1); - QVERIFY(finishedSpy.at(0).first().toBool()); - QVERIFY(qFuzzyCompare(page.zoomFactor(), 2.5)); + page.load(url1); + QTRY_COMPARE(page.loadSpy.count(), 1); + QVERIFY(page.loadSpy.at(0).first().toBool()); + QCOMPARE(page.zoomFactor(), 2.5); + + page.setZoomFactor(5.5); // max accepted zoom: kMaximumPageZoomFactor = 5.0 + QCOMPARE(page.zoomFactor(), 2.5); - page.setZoomFactor(5.5); - QVERIFY(qFuzzyCompare(page.zoomFactor(), 2.5)); + page.setZoomFactor(0.1); // min accepted zoom: kMinimumPageZoomFactor = 0.25 + QCOMPARE(page.zoomFactor(), 2.5); + + // try loading different url and check new values after load + page.loadSpy.clear(); + for (auto &&p : { + qMakePair(&page, 2.5), // navigating away to different url should keep zoom + qMakePair(&page2, 1.0), // same url navigation in diffent page shouldn't be affected + }) { + auto &&page = *p.first; auto zoomFactor = p.second; + page.load(url2); + QTRY_COMPARE(page.loadSpy.count(), 1); + QVERIFY(page.loadSpy.last().first().toBool()); + QCOMPARE(page.zoomFactor(), zoomFactor); + } - page.setZoomFactor(0.1); - QVERIFY(qFuzzyCompare(page.zoomFactor(), 2.5)); + // should have no influence on first page + page2.setZoomFactor(3.5); + for (auto &&p : { qMakePair(&page, 2.5), qMakePair(&page2, 3.5), }) + QCOMPARE(p.first->zoomFactor(), p.second); } void tst_QWebEnginePage::mouseButtonTranslation() -- cgit v1.2.3