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Diffstat (limited to 'lib/web_contents_adapter.cpp')
| -rw-r--r-- | lib/web_contents_adapter.cpp | 346 |
1 files changed, 0 insertions, 346 deletions
diff --git a/lib/web_contents_adapter.cpp b/lib/web_contents_adapter.cpp deleted file mode 100644 index c09fc362a..000000000 --- a/lib/web_contents_adapter.cpp +++ /dev/null @@ -1,346 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 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 "web_contents_adapter.h" - -#include "content_browser_client_qt.h" -#include "browser_context_qt.h" -#include "type_conversion.h" -#include "web_contents_adapter_client.h" -#include "web_contents_delegate_qt.h" -#include "web_contents_view_qt.h" -#include "web_engine_context.h" - -#include "base/values.h" -#include "content/public/browser/navigation_entry.h" -#include "content/public/browser/render_view_host.h" -#include "content/public/browser/web_contents.h" -#include "content/public/common/page_zoom.h" -#include "content/public/common/renderer_preferences.h" - -#include <QGuiApplication> -#include <QStyleHints> -#include <QVariant> - -static const int kTestWindowWidth = 800; -static const int kTestWindowHeight = 600; - -static QVariant fromJSValue(const base::Value *result) -{ - QVariant ret; - switch (result->GetType()) { - case base::Value::TYPE_NULL: - break; - case base::Value::TYPE_BOOLEAN: - { - bool out; - if (result->GetAsBoolean(&out)) - ret.setValue(out); - break; - } - case base::Value::TYPE_INTEGER: - { - int out; - if (result->GetAsInteger(&out)) - ret.setValue(out); - break; - } - case base::Value::TYPE_DOUBLE: - { - double out; - if (result->GetAsDouble(&out)) - ret.setValue(out); - break; - } - case base::Value::TYPE_STRING: - { - base::string16 out; - if (result->GetAsString(&out)) - ret.setValue(toQt(out)); - break; - } - case base::Value::TYPE_LIST: - { - const base::ListValue *out; - if (result->GetAsList(&out)) { - QVariantList list; - list.reserve(out->GetSize()); - for (size_t i = 0; i < out->GetSize(); ++i) { - const base::Value *outVal = 0; - if (out->Get(i, &outVal) && outVal) - list.insert(i, fromJSValue(outVal)); - } - ret.setValue(list); - } - break; - } - case base::Value::TYPE_DICTIONARY: - { - const base::DictionaryValue *out; - if (result->GetAsDictionary(&out)) { - QVariantMap map; - base::DictionaryValue::Iterator it(*out); - while (!it.IsAtEnd()) { - map.insert(toQt(it.key()), fromJSValue(&it.value())); - it.Advance(); - } - ret.setValue(map); - } - break; - } - case base::Value::TYPE_BINARY: - { - const base::BinaryValue *out = static_cast<const base::BinaryValue*>(result); - QByteArray data(out->GetBuffer(), out->GetSize()); - ret.setValue(data); - break; - } - default: - Q_UNREACHABLE(); - break; - } - return ret; -} - -static void callbackOnEvaluateJS(JSCallbackBase *callback, const base::Value *result) -{ - callback->call(fromJSValue(result)); - delete callback; -} - -class WebContentsAdapterPrivate { -public: - WebContentsAdapterPrivate(WebContentsAdapterClient::RenderingMode renderingMode); - scoped_refptr<WebEngineContext> engineContext; - scoped_ptr<content::WebContents> webContents; - scoped_ptr<WebContentsDelegateQt> webContentsDelegate; - WebContentsAdapterClient *adapterClient; -}; - -WebContentsAdapterPrivate::WebContentsAdapterPrivate(WebContentsAdapterClient::RenderingMode renderingMode) - // This has to be the first thing we create, and the last we destroy. - : engineContext(WebEngineContext::currentOrCreate(renderingMode)) -{ -} - -WebContentsAdapter::WebContentsAdapter(WebContentsAdapterClient::RenderingMode renderingMode, content::WebContents *webContents) - : d_ptr(new WebContentsAdapterPrivate(renderingMode)) -{ - Q_D(WebContentsAdapter); - d->webContents.reset(webContents); -} - -WebContentsAdapter::~WebContentsAdapter() -{ -} - -void WebContentsAdapter::initialize(WebContentsAdapterClient *adapterClient) -{ - Q_D(WebContentsAdapter); - d->adapterClient = adapterClient; - - // Create our own if a WebContents wasn't provided at construction. - if (!d->webContents) { - content::BrowserContext* browserContext = ContentBrowserClientQt::Get()->browser_context(); - content::WebContents::CreateParams create_params(browserContext, NULL); - create_params.routing_id = MSG_ROUTING_NONE; - create_params.initial_size = gfx::Size(kTestWindowWidth, kTestWindowHeight); - create_params.context = reinterpret_cast<gfx::NativeView>(adapterClient); - d->webContents.reset(content::WebContents::Create(create_params)); - } - - content::RendererPreferences* rendererPrefs = d->webContents->GetMutableRendererPrefs(); - rendererPrefs->use_custom_colors = true; - // Qt returns a flash time (the whole cycle) in ms, chromium expects just the interval in seconds - const int qtCursorFlashTime = QGuiApplication::styleHints()->cursorFlashTime(); - rendererPrefs->caret_blink_interval = 0.5 * static_cast<double>(qtCursorFlashTime) / 1000; - d->webContents->GetRenderViewHost()->SyncRendererPrefs(); - - // Create and attach a WebContentsDelegateQt to the WebContents. - d->webContentsDelegate.reset(new WebContentsDelegateQt(d->webContents.get(), adapterClient)); - - // Let the WebContent's view know about the WebContentsAdapterClient. - WebContentsViewQt* contentsView = static_cast<WebContentsViewQt*>(d->webContents->GetView()); - contentsView->initialize(adapterClient); -} - -bool WebContentsAdapter::canGoBack() const -{ - Q_D(const WebContentsAdapter); - return d->webContents->GetController().CanGoBack(); -} - -bool WebContentsAdapter::canGoForward() const -{ - Q_D(const WebContentsAdapter); - return d->webContents->GetController().CanGoForward(); -} - -bool WebContentsAdapter::isLoading() const -{ - Q_D(const WebContentsAdapter); - return d->webContents->IsLoading(); -} - -void WebContentsAdapter::stop() -{ - Q_D(WebContentsAdapter); - content::NavigationController& controller = d->webContents->GetController(); - - int index = controller.GetPendingEntryIndex(); - if (index != -1) - controller.RemoveEntryAtIndex(index); - - d->webContents->GetView()->Focus(); -} - -void WebContentsAdapter::reload() -{ - Q_D(WebContentsAdapter); - d->webContents->GetController().Reload(/*checkRepost = */false); - d->webContents->GetView()->Focus(); -} - -void WebContentsAdapter::load(const QUrl &url) -{ - Q_D(WebContentsAdapter); - content::NavigationController::LoadURLParams params(toGurl(url)); - params.transition_type = content::PageTransitionFromInt(content::PAGE_TRANSITION_TYPED | content::PAGE_TRANSITION_FROM_ADDRESS_BAR); - d->webContents->GetController().LoadURLWithParams(params); - d->webContents->GetView()->Focus(); -} - -QUrl WebContentsAdapter::activeUrl() const -{ - Q_D(const WebContentsAdapter); - return toQt(d->webContents->GetVisibleURL()); -} - -QString WebContentsAdapter::pageTitle() const -{ - Q_D(const WebContentsAdapter); - content::NavigationEntry* entry = d->webContents->GetController().GetVisibleEntry(); - return entry ? toQt(entry->GetTitle()) : QString(); -} - -void WebContentsAdapter::navigateToIndex(int offset) -{ - Q_D(WebContentsAdapter); - d->webContents->GetController().GoToIndex(offset); - d->webContents->GetView()->Focus(); -} - -void WebContentsAdapter::navigateToOffset(int offset) -{ - Q_D(WebContentsAdapter); - d->webContents->GetController().GoToOffset(offset); - d->webContents->GetView()->Focus(); -} - -int WebContentsAdapter::navigationEntryCount() -{ - Q_D(WebContentsAdapter); - return d->webContents->GetController().GetEntryCount(); -} - -int WebContentsAdapter::currentNavigationEntryIndex() -{ - Q_D(WebContentsAdapter); - return d->webContents->GetController().GetCurrentEntryIndex(); -} - -QUrl WebContentsAdapter::getNavigationEntryOriginalUrl(int index) -{ - Q_D(WebContentsAdapter); - content::NavigationEntry *entry = d->webContents->GetController().GetEntryAtIndex(index); - return entry ? toQt(entry->GetOriginalRequestURL()) : QUrl(); -} - -QUrl WebContentsAdapter::getNavigationEntryUrl(int index) -{ - Q_D(WebContentsAdapter); - content::NavigationEntry *entry = d->webContents->GetController().GetEntryAtIndex(index); - return entry ? toQt(entry->GetURL()) : QUrl(); -} - -QString WebContentsAdapter::getNavigationEntryTitle(int index) -{ - Q_D(WebContentsAdapter); - content::NavigationEntry *entry = d->webContents->GetController().GetEntryAtIndex(index); - return entry ? toQt(entry->GetTitle()) : QString(); -} - -void WebContentsAdapter::clearNavigationHistory() -{ - Q_D(WebContentsAdapter); - if (d->webContents->GetController().CanPruneAllButVisible()) - d->webContents->GetController().PruneAllButVisible(); -} - -void WebContentsAdapter::setZoomFactor(qreal factor) -{ - Q_D(WebContentsAdapter); - if (content::RenderViewHost *rvh = d->webContents->GetRenderViewHost()) - rvh->SetZoomLevel(content::ZoomFactorToZoomLevel(static_cast<double>(factor))); -} - -qreal WebContentsAdapter::currentZoomFactor() const -{ - Q_D(const WebContentsAdapter); - return static_cast<qreal>(content::ZoomLevelToZoomFactor(d->webContents->GetZoomLevel())); -} - -void WebContentsAdapter::enableInspector(bool enable) -{ - ContentBrowserClientQt::Get()->enableInspector(enable); -} - -void WebContentsAdapter::runJavaScript(const QString &javaScript, const QString &xPath, JSCallbackBase *func) -{ - Q_D(WebContentsAdapter); - content::RenderViewHost *rvh = d->webContents->GetRenderViewHost(); - Q_ASSERT(rvh); - if (!func) - rvh->ExecuteJavascriptInWebFrame(toString16(xPath), toString16(javaScript)); - else { - content::RenderViewHost::JavascriptResultCallback callback = base::Bind(&callbackOnEvaluateJS, func); - rvh->ExecuteJavascriptInWebFrameCallbackResult(toString16(xPath), toString16(javaScript), callback); - } -} |