示例#1
0
bool wxWebView::Create(wxWindow* parent, int id, const wxPoint& position, 
                       const wxSize& size, long style, const wxString& name)
{
    if ( (style & wxBORDER_MASK) == 0)
        style |= wxBORDER_NONE;
    
    if (!wxWindow::Create(parent, id, position, size, style, name))
        return false;

    WTF::initializeThreading();

// This is necessary because we are using SharedTimerWin.cpp on Windows,
// due to a problem with exceptions getting eaten when using the callback
// approach to timers (which wx itself uses).
#if __WXMSW__
    WebCore::Page::setInstanceHandle(wxGetInstance());
#endif

    // this helps reduce flicker on platforms like MSW
    SetBackgroundStyle(wxBG_STYLE_CUSTOM);

    m_impl = new WebViewPrivate();

    WebCore::InitializeLoggingChannelsIfNecessary();    
    WebCore::HTMLFrameOwnerElement* parentFrame = 0;

    WebCore::EditorClientWx* editorClient = new WebCore::EditorClientWx();
    m_impl->page = new WebCore::Page(new WebCore::ChromeClientWx(this), new WebCore::ContextMenuClientWx(), editorClient, new WebCore::DragClientWx(), new WebCore::InspectorClientWx(), 0, 0);
    editorClient->setPage(m_impl->page);
    
    m_mainFrame = new wxWebFrame(this);

    // Default settings - we should have wxWebViewSettings class for this
    // eventually
    WebCore::Settings* settings = m_impl->page->settings();
    settings->setLoadsImagesAutomatically(true);
    settings->setDefaultFixedFontSize(13);
    settings->setDefaultFontSize(16);
    settings->setSerifFontFamily("Times New Roman");
    settings->setFixedFontFamily("Courier New");
    settings->setSansSerifFontFamily("Arial");
    settings->setStandardFontFamily("Times New Roman");
    settings->setJavaScriptEnabled(true);

#if ENABLE(DATABASE)
    settings->setDatabasesEnabled(true);
#endif

    m_isInitialized = true;

    return true;
}
    static void Sync(JNIEnv* env, jobject obj, jint frame)
    {
        WebCore::Frame* pFrame = (WebCore::Frame*)frame;
        LOG_ASSERT(pFrame, "%s must take a valid frame pointer!", __FUNCTION__);
        WebCore::Settings* s = pFrame->settings();
        if (!s)
            return;
        WebCore::DocLoader* docLoader = pFrame->document()->docLoader();

#ifdef ANDROID_LAYOUT
        jobject layout = env->GetObjectField(obj, gFieldIds->mLayoutAlgorithm);
        WebCore::Settings::LayoutAlgorithm l = (WebCore::Settings::LayoutAlgorithm)
                env->CallIntMethod(layout, gFieldIds->mOrdinal);
        if (s->layoutAlgorithm() != l) {
            s->setLayoutAlgorithm(l);
            if (pFrame->document()) {
                pFrame->document()->updateStyleSelector();
                if (pFrame->document()->renderer()) {
                    recursiveCleanupForFullLayout(pFrame->document()->renderer());
                    LOG_ASSERT(pFrame->view(), "No view for this frame when trying to relayout");
                    pFrame->view()->layout();
                    // FIXME: This call used to scroll the page to put the focus into view.
                    // It worked on the WebViewCore, but now scrolling is done outside of the
                    // WebViewCore, on the UI side, so there needs to be a new way to do this.
                    //pFrame->makeFocusVisible();
                }
            }
        }
#endif
        jobject textSize = env->GetObjectField(obj, gFieldIds->mTextSize);
        float zoomFactor = env->GetIntField(textSize, gFieldIds->mTextSizeValue) / 100.0f;
        if (pFrame->zoomFactor() != zoomFactor)
            pFrame->setZoomFactor(zoomFactor, /*isTextOnly*/true);

        jstring str = (jstring)env->GetObjectField(obj, gFieldIds->mStandardFontFamily);
        s->setStandardFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mFixedFontFamily);
        s->setFixedFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mSansSerifFontFamily);
        s->setSansSerifFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mSerifFontFamily);
        s->setSerifFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mCursiveFontFamily);
        s->setCursiveFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mFantasyFontFamily);
        s->setFantasyFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mDefaultTextEncoding);
        s->setDefaultTextEncodingName(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mUserAgent);
        WebFrame::getWebFrame(pFrame)->setUserAgent(to_string(env, str));

        jint size = env->GetIntField(obj, gFieldIds->mMinimumFontSize);
        s->setMinimumFontSize(size);

        size = env->GetIntField(obj, gFieldIds->mMinimumLogicalFontSize);
        s->setMinimumLogicalFontSize(size);

        size = env->GetIntField(obj, gFieldIds->mDefaultFontSize);
        s->setDefaultFontSize(size);

        size = env->GetIntField(obj, gFieldIds->mDefaultFixedFontSize);
        s->setDefaultFixedFontSize(size);

        jboolean flag = env->GetBooleanField(obj, gFieldIds->mLoadsImagesAutomatically);
        s->setLoadsImagesAutomatically(flag);
        if (flag)
            docLoader->setAutoLoadImages(true);

#ifdef ANDROID_BLOCK_NETWORK_IMAGE
        flag = env->GetBooleanField(obj, gFieldIds->mBlockNetworkImage);
        s->setBlockNetworkImage(flag);
        if(!flag)
            docLoader->setBlockNetworkImage(false);
#endif

        flag = env->GetBooleanField(obj, gFieldIds->mJavaScriptEnabled);
        s->setJavaScriptEnabled(flag);

        // ON = 0
        // ON_DEMAND = 1
        // OFF = 2
        jobject pluginState = env->GetObjectField(obj, gFieldIds->mPluginState);
        int state = env->CallIntMethod(pluginState, gFieldIds->mOrdinal);
        s->setPluginsEnabled(state < 2);
#ifdef ANDROID_PLUGINS
        s->setPluginsOnDemand(state == 1);
#endif

#if ENABLE(OFFLINE_WEB_APPLICATIONS)
        flag = env->GetBooleanField(obj, gFieldIds->mAppCacheEnabled);
        s->setOfflineWebApplicationCacheEnabled(flag);
        str = (jstring)env->GetObjectField(obj, gFieldIds->mAppCachePath);
        if (str) {
            WebCore::String path = to_string(env, str);
            if (path.length() && WebCore::cacheStorage().cacheDirectory().isNull()) {
                WebCore::cacheStorage().setCacheDirectory(path);
                // This database is created on the first load. If the file
                // doesn't exist, we create it and set its permissions. The
                // filename must match that in ApplicationCacheStorage.cpp.
                String filename = pathByAppendingComponent(path, "ApplicationCache.db");
                int fd = open(filename.utf8().data(), O_CREAT | O_EXCL, permissionFlags660);
                if (fd >= 0)
                    close(fd);
            }
        }
        jlong maxsize = env->GetIntField(obj, gFieldIds->mAppCacheMaxSize);
        WebCore::cacheStorage().setMaximumSize(maxsize);
#endif

        flag = env->GetBooleanField(obj, gFieldIds->mJavaScriptCanOpenWindowsAutomatically);
        s->setJavaScriptCanOpenWindowsAutomatically(flag);

#ifdef ANDROID_LAYOUT
        flag = env->GetBooleanField(obj, gFieldIds->mUseWideViewport);
        s->setUseWideViewport(flag);
#endif

#ifdef ANDROID_MULTIPLE_WINDOWS
        flag = env->GetBooleanField(obj, gFieldIds->mSupportMultipleWindows);
        s->setSupportMultipleWindows(flag);
#endif
        flag = env->GetBooleanField(obj, gFieldIds->mShrinksStandaloneImagesToFit);
        s->setShrinksStandaloneImagesToFit(flag);
#if ENABLE(DATABASE)
        flag = env->GetBooleanField(obj, gFieldIds->mDatabaseEnabled);
        s->setDatabasesEnabled(flag);

        flag = env->GetBooleanField(obj, gFieldIds->mDatabasePathHasBeenSet);
        if (flag) {
            // If the user has set the database path, sync it to the DatabaseTracker.
            str = (jstring)env->GetObjectField(obj, gFieldIds->mDatabasePath);
            if (str) {
                String path = to_string(env, str);
                WebCore::DatabaseTracker::tracker().setDatabaseDirectoryPath(path);
                // This database is created when the first HTML5 Database object is
                // instantiated. If the file doesn't exist, we create it and set its
                // permissions. The filename must match that in
                // DatabaseTracker.cpp.
                String filename = SQLiteFileSystem::appendDatabaseFileNameToPath(path, "Databases.db");
                int fd = open(filename.utf8().data(), O_CREAT | O_EXCL, permissionFlags660);
                if (fd >= 0)
                    close(fd);
            }
        }
#endif
#if ENABLE(DOM_STORAGE)
        flag = env->GetBooleanField(obj, gFieldIds->mDomStorageEnabled);
        s->setLocalStorageEnabled(flag);
        str = (jstring)env->GetObjectField(obj, gFieldIds->mDatabasePath);
        if (str) {
            WebCore::String localStorageDatabasePath = to_string(env,str);
            if (localStorageDatabasePath.length()) {
                localStorageDatabasePath = WebCore::pathByAppendingComponent(
                        localStorageDatabasePath, "localstorage");
                // We need 770 for folders
                mkdir(localStorageDatabasePath.utf8().data(),
                        permissionFlags660 | S_IXUSR | S_IXGRP);
                s->setLocalStorageDatabasePath(localStorageDatabasePath);
            }
        }
#endif

        flag = env->GetBooleanField(obj, gFieldIds->mGeolocationEnabled);
        GeolocationPermissions::setAlwaysDeny(!flag);
        str = (jstring)env->GetObjectField(obj, gFieldIds->mGeolocationDatabasePath);
        if (str) {
            WebCore::String path = to_string(env, str);
            GeolocationPermissions::setDatabasePath(path);
            WebCore::GeolocationPositionCache::setDatabasePath(path);
            // This database is created when the first Geolocation object is
            // instantiated. If the file doesn't exist, we create it and set its
            // permissions. The filename must match that in
            // GeolocationPositionCache.cpp.
            WebCore::String filename = WebCore::SQLiteFileSystem::appendDatabaseFileNameToPath(
                    path, "CachedGeoposition.db");
            int fd = open(filename.utf8().data(), O_CREAT | O_EXCL, permissionFlags660);
            if (fd >= 0)
                close(fd);
        }

        size = env->GetIntField(obj, gFieldIds->mPageCacheCapacity);
        if (size > 0) {
            s->setUsesPageCache(true);
            WebCore::pageCache()->setCapacity(size);
        } else
            s->setUsesPageCache(false);

#if ENABLE(WEBGL)
        s->setWebGLEnabled(true);
#endif
    }
示例#3
0
void QWebSettingsPrivate::apply()
{
    if (settings) {
        settings->setTextAreasAreResizable(true);

        QWebSettingsPrivate *global = QWebSettings::globalSettings()->d;

        QString family = fontFamilies.value(QWebSettings::StandardFont,
                                            global->fontFamilies.value(QWebSettings::StandardFont));
        settings->setStandardFontFamily(family);

        family = fontFamilies.value(QWebSettings::FixedFont,
                                    global->fontFamilies.value(QWebSettings::FixedFont));
        settings->setFixedFontFamily(family);

        family = fontFamilies.value(QWebSettings::SerifFont,
                                    global->fontFamilies.value(QWebSettings::SerifFont));
        settings->setSerifFontFamily(family);

        family = fontFamilies.value(QWebSettings::SansSerifFont,
                                    global->fontFamilies.value(QWebSettings::SansSerifFont));
        settings->setSansSerifFontFamily(family);

        family = fontFamilies.value(QWebSettings::CursiveFont,
                                    global->fontFamilies.value(QWebSettings::CursiveFont));
        settings->setCursiveFontFamily(family);

        family = fontFamilies.value(QWebSettings::FantasyFont,
                                    global->fontFamilies.value(QWebSettings::FantasyFont));
        settings->setFantasyFontFamily(family);

        int size = fontSizes.value(QWebSettings::MinimumFontSize,
                                   global->fontSizes.value(QWebSettings::MinimumFontSize));
        settings->setMinimumFontSize(size);

        size = fontSizes.value(QWebSettings::MinimumLogicalFontSize,
                                   global->fontSizes.value(QWebSettings::MinimumLogicalFontSize));
        settings->setMinimumLogicalFontSize(size);

        size = fontSizes.value(QWebSettings::DefaultFontSize,
                                   global->fontSizes.value(QWebSettings::DefaultFontSize));
        settings->setDefaultFontSize(size);

        size = fontSizes.value(QWebSettings::DefaultFixedFontSize,
                                   global->fontSizes.value(QWebSettings::DefaultFixedFontSize));
        settings->setDefaultFixedFontSize(size);

        bool value = attributes.value(QWebSettings::AutoLoadImages,
                                      global->attributes.value(QWebSettings::AutoLoadImages));
        settings->setLoadsImagesAutomatically(value);

        value = attributes.value(QWebSettings::JavascriptEnabled,
                                      global->attributes.value(QWebSettings::JavascriptEnabled));
        settings->setJavaScriptEnabled(value);

        value = attributes.value(QWebSettings::JavascriptCanOpenWindows,
                                      global->attributes.value(QWebSettings::JavascriptCanOpenWindows));
        settings->setJavaScriptCanOpenWindowsAutomatically(value);

        value = attributes.value(QWebSettings::JavaEnabled,
                                      global->attributes.value(QWebSettings::JavaEnabled));
        settings->setJavaEnabled(value);

        value = attributes.value(QWebSettings::PluginsEnabled,
                                      global->attributes.value(QWebSettings::PluginsEnabled));
        settings->setPluginsEnabled(value);

        value = attributes.value(QWebSettings::PrivateBrowsingEnabled,
                                      global->attributes.value(QWebSettings::PrivateBrowsingEnabled));
        settings->setPrivateBrowsingEnabled(value);

        value = attributes.value(QWebSettings::JavascriptCanAccessClipboard,
                                      global->attributes.value(QWebSettings::JavascriptCanAccessClipboard));
        settings->setDOMPasteAllowed(value);

        value = attributes.value(QWebSettings::DeveloperExtrasEnabled,
                                      global->attributes.value(QWebSettings::DeveloperExtrasEnabled));
        settings->setDeveloperExtrasEnabled(value);

        QUrl location = !userStyleSheetLocation.isEmpty() ? userStyleSheetLocation : global->userStyleSheetLocation;
        settings->setUserStyleSheetLocation(WebCore::KURL(location));

        QString encoding = !defaultTextEncoding.isEmpty() ? defaultTextEncoding: global->defaultTextEncoding;
        settings->setDefaultTextEncodingName(encoding);

        QString localStoragePath = !localStorageDatabasePath.isEmpty() ? localStorageDatabasePath : global->localStorageDatabasePath;
        settings->setLocalStorageDatabasePath(localStoragePath);

        value = attributes.value(QWebSettings::ZoomTextOnly,
                                 global->attributes.value(QWebSettings::ZoomTextOnly));
        settings->setZoomsTextOnly(value);

        value = attributes.value(QWebSettings::PrintElementBackgrounds,
                                      global->attributes.value(QWebSettings::PrintElementBackgrounds));
        settings->setShouldPrintBackgrounds(value);

        value = attributes.value(QWebSettings::OfflineStorageDatabaseEnabled,
                                      global->attributes.value(QWebSettings::OfflineStorageDatabaseEnabled));
        settings->setDatabasesEnabled(value);

        value = attributes.value(QWebSettings::OfflineWebApplicationCacheEnabled,
                                      global->attributes.value(QWebSettings::OfflineWebApplicationCacheEnabled));
        settings->setOfflineWebApplicationCacheEnabled(value);

        value = attributes.value(QWebSettings::LocalStorageDatabaseEnabled,
                                      global->attributes.value(QWebSettings::LocalStorageDatabaseEnabled));
        settings->setLocalStorageEnabled(value);

        value = attributes.value(QWebSettings::AllowUniversalAccessFromFileUrls,
                                      global->attributes.value(QWebSettings::AllowUniversalAccessFromFileUrls));
        settings->setAllowUniversalAccessFromFileURLs(value);
    } else {
        QList<QWebSettingsPrivate *> settings = *::allSettings();
        for (int i = 0; i < settings.count(); ++i)
            settings[i]->apply();
    }
}
    static void Sync(JNIEnv* env, jobject obj, jint frame)
    {
        WebCore::Frame* pFrame = (WebCore::Frame*)frame;
        LOG_ASSERT(pFrame, "%s must take a valid frame pointer!", __FUNCTION__);
        WebCore::Settings* s = pFrame->settings();
        if (!s)
            return;
        WebCore::DocLoader* docLoader = pFrame->document()->docLoader();

#ifdef ANDROID_LAYOUT
        jobject layout = env->GetObjectField(obj, gFieldIds->mLayoutAlgorithm);
        WebCore::Settings::LayoutAlgorithm l = (WebCore::Settings::LayoutAlgorithm)
                                               env->CallIntMethod(layout, gFieldIds->mOrdinal);
        if (s->layoutAlgorithm() != l) {
            s->setLayoutAlgorithm(l);
            if (pFrame->document()) {
                pFrame->document()->updateStyleSelector();
                if (pFrame->document()->renderer()) {
                    recursiveCleanupForFullLayout(pFrame->document()->renderer());
                    LOG_ASSERT(pFrame->view(), "No view for this frame when trying to relayout");
                    pFrame->view()->layout();
                    // FIXME: This call used to scroll the page to put the focus into view.
                    // It worked on the WebViewCore, but now scrolling is done outside of the
                    // WebViewCore, on the UI side, so there needs to be a new way to do this.
                    //pFrame->makeFocusVisible();
                }
            }
        }
#endif
        jobject textSize = env->GetObjectField(obj, gFieldIds->mTextSize);
        float zoomFactor = env->GetIntField(textSize, gFieldIds->mTextSizeValue) / 100.0f;
        if (pFrame->zoomFactor() != zoomFactor)
            pFrame->setZoomFactor(zoomFactor, /*isTextOnly*/true);

        jstring str = (jstring)env->GetObjectField(obj, gFieldIds->mStandardFontFamily);
        s->setStandardFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mFixedFontFamily);
        s->setFixedFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mSansSerifFontFamily);
        s->setSansSerifFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mSerifFontFamily);
        s->setSerifFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mCursiveFontFamily);
        s->setCursiveFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mFantasyFontFamily);
        s->setFantasyFontFamily(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mDefaultTextEncoding);
        s->setDefaultTextEncodingName(to_string(env, str));

        str = (jstring)env->GetObjectField(obj, gFieldIds->mUserAgent);
        WebFrame::getWebFrame(pFrame)->setUserAgent(to_string(env, str));

        jint size = env->GetIntField(obj, gFieldIds->mMinimumFontSize);
        s->setMinimumFontSize(size);

        size = env->GetIntField(obj, gFieldIds->mMinimumLogicalFontSize);
        s->setMinimumLogicalFontSize(size);

        size = env->GetIntField(obj, gFieldIds->mDefaultFontSize);
        s->setDefaultFontSize(size);

        size = env->GetIntField(obj, gFieldIds->mDefaultFixedFontSize);
        s->setDefaultFixedFontSize(size);

        jboolean flag = env->GetBooleanField(obj, gFieldIds->mLoadsImagesAutomatically);
        s->setLoadsImagesAutomatically(flag);
        if (flag)
            docLoader->setAutoLoadImages(true);

#ifdef ANDROID_BLOCK_NETWORK_IMAGE
        flag = env->GetBooleanField(obj, gFieldIds->mBlockNetworkImage);
        s->setBlockNetworkImage(flag);
        if(!flag)
            docLoader->setBlockNetworkImage(false);
#endif

        flag = env->GetBooleanField(obj, gFieldIds->mJavaScriptEnabled);
        s->setJavaScriptEnabled(flag);

        flag = env->GetBooleanField(obj, gFieldIds->mPluginsEnabled);
        s->setPluginsEnabled(flag);

#if ENABLE(OFFLINE_WEB_APPLICATIONS)
        flag = env->GetBooleanField(obj, gFieldIds->mAppCacheEnabled);
        s->setOfflineWebApplicationCacheEnabled(flag);
        str = (jstring)env->GetObjectField(obj, gFieldIds->mAppCachePath);
        if (str) {
            WebCore::String path = to_string(env, str);
            if (path.length() && WebCore::cacheStorage().cacheDirectory().isNull()) {
                WebCore::cacheStorage().setCacheDirectory(path);
            }
        }
        jlong maxsize = env->GetIntField(obj, gFieldIds->mAppCacheMaxSize);
        WebCore::cacheStorage().setMaximumSize(maxsize);
#endif

        flag = env->GetBooleanField(obj, gFieldIds->mJavaScriptCanOpenWindowsAutomatically);
        s->setJavaScriptCanOpenWindowsAutomatically(flag);

#ifdef ANDROID_LAYOUT
        flag = env->GetBooleanField(obj, gFieldIds->mUseWideViewport);
        s->setUseWideViewport(flag);
#endif

#ifdef ANDROID_MULTIPLE_WINDOWS
        flag = env->GetBooleanField(obj, gFieldIds->mSupportMultipleWindows);
        s->setSupportMultipleWindows(flag);
#endif
        flag = env->GetBooleanField(obj, gFieldIds->mShrinksStandaloneImagesToFit);
        s->setShrinksStandaloneImagesToFit(flag);
#if ENABLE(DATABASE)
        flag = env->GetBooleanField(obj, gFieldIds->mDatabaseEnabled);
        s->setDatabasesEnabled(flag);
        str = (jstring)env->GetObjectField(obj, gFieldIds->mDatabasePath);
        if (str && WebCore::DatabaseTracker::tracker().databaseDirectoryPath().isNull())
            WebCore::DatabaseTracker::tracker().setDatabaseDirectoryPath(to_string(env, str));
#endif
#if ENABLE(DOM_STORAGE)
        flag = env->GetBooleanField(obj, gFieldIds->mDomStorageEnabled);
        s->setLocalStorageEnabled(flag);
        str = (jstring)env->GetObjectField(obj, gFieldIds->mDatabasePath);
        if (str) {
            WebCore::String localStorageDatabasePath = to_string(env,str);
            if (localStorageDatabasePath.length()) {
                s->setLocalStorageDatabasePath(localStorageDatabasePath);
            }
        }
#endif

        flag = env->GetBooleanField(obj, gFieldIds->mGeolocationEnabled);
        GeolocationPermissions::setAlwaysDeny(!flag);
        str = (jstring)env->GetObjectField(obj, gFieldIds->mGeolocationDatabasePath);
        if (str) {
            GeolocationPermissions::setDatabasePath(to_string(env,str));
            WebCore::Geolocation::setDatabasePath(to_string(env,str));
        }

        size = env->GetIntField(obj, gFieldIds->mPageCacheCapacity);
        if (size > 0) {
            s->setUsesPageCache(true);
            WebCore::pageCache()->setCapacity(size);
        } else
            s->setUsesPageCache(false);
    }