webpreferences.cpp

linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自WebKit

    /* [in] */ BOOL enabled)
{
    setBoolValue(CFSTR(WebKitShouldPrintBackgroundsPreferenceKey), enabled);
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::shouldPrintBackgrounds( 
    /* [retval][out] */ BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(WebKitShouldPrintBackgroundsPreferenceKey));
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setPrivateBrowsingEnabled( 
    /* [in] */ BOOL enabled)
{
    setBoolValue(CFSTR(WebKitPrivateBrowsingEnabledPreferenceKey), enabled);
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::privateBrowsingEnabled( 
    /* [retval][out] */ BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(WebKitPrivateBrowsingEnabledPreferenceKey));
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setTabsToLinks( 
    /* [in] */ BOOL enabled)
{
    setBoolValue(CFSTR(WebKitTabToLinksPreferenceKey), enabled);
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::tabsToLinks( 
    /* [retval][out] */ BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(WebKitTabToLinksPreferenceKey));
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setUsesPageCache( 
        /* [in] */ BOOL usesPageCache)
{
    setBoolValue(CFSTR(WebKitUsesPageCachePreferenceKey), usesPageCache);
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::usesPageCache( 
    /* [retval][out] */ BOOL* usesPageCache)
{
    *usesPageCache = boolValueForKey(CFSTR(WebKitUsesPageCachePreferenceKey));
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::textAreasAreResizable( 
    /* [retval][out] */ BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(WebKitTextAreasAreResizablePreferenceKey));
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setTextAreasAreResizable( 
    /* [in] */ BOOL enabled)
{
    setBoolValue(CFSTR(WebKitTextAreasAreResizablePreferenceKey), enabled);
    return S_OK;
}

HRESULT WebPreferences::historyItemLimit(int* limit)
{
    *limit = integerValueForKey(CFSTR(WebKitHistoryItemLimitKey));
    return S_OK;
}

HRESULT WebPreferences::setHistoryItemLimit(int limit)
{
    setIntegerValue(CFSTR(WebKitHistoryItemLimitKey), limit);
    return S_OK;
}

HRESULT WebPreferences::historyAgeInDaysLimit(int* limit)
{
    *limit = integerValueForKey(CFSTR(WebKitHistoryAgeInDaysLimitKey));
    return S_OK;
}

HRESULT WebPreferences::setHistoryAgeInDaysLimit(int limit)
{
    setIntegerValue(CFSTR(WebKitHistoryAgeInDaysLimitKey), limit);
    return S_OK;
}

HRESULT WebPreferences::unused1()
{
    ASSERT_NOT_REACHED();
    return E_FAIL;
}

HRESULT WebPreferences::unused2()
{
    ASSERT_NOT_REACHED();
    return E_FAIL;
}

HRESULT WebPreferences::iconDatabaseLocation(
    /* [out] */ BSTR* location)
{
    *location = stringValueForKey(CFSTR(WebKitIconDatabaseLocationKey));
    return (*location) ? S_OK : E_FAIL;
}

HRESULT WebPreferences::setIconDatabaseLocation(
    /* [in] */ BSTR location)
{
    setStringValue(CFSTR(WebKitIconDatabaseLocationKey), location);
    return S_OK;
}

HRESULT WebPreferences::iconDatabaseEnabled(BOOL* enabled)//location)
{
    *enabled = boolValueForKey(CFSTR(WebKitIconDatabaseEnabledPreferenceKey));
    return S_OK;
}

HRESULT WebPreferences::setIconDatabaseEnabled(BOOL enabled )//location)
{
    setBoolValue(CFSTR(WebKitIconDatabaseEnabledPreferenceKey), enabled);
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::fontSmoothing( 
    /* [retval][out] */ FontSmoothingType* smoothingType)
{
    *smoothingType = (FontSmoothingType) integerValueForKey(CFSTR(WebKitFontSmoothingTypePreferenceKey));
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setFontSmoothing( 
    /* [in] */ FontSmoothingType smoothingType)
{
    setIntegerValue(CFSTR(WebKitFontSmoothingTypePreferenceKey), smoothingType);
    if (smoothingType == FontSmoothingTypeWindows)
        smoothingType = FontSmoothingTypeMedium;
#if PLATFORM(CG)
    wkSetFontSmoothingLevel((int)smoothingType);
#endif
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::fontSmoothingContrast( 
    /* [retval][out] */ float* contrast)
{
    *contrast = floatValueForKey(CFSTR(WebKitFontSmoothingContrastPreferenceKey));
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setFontSmoothingContrast( 
    /* [in] */ float contrast)
{
    setFloatValue(CFSTR(WebKitFontSmoothingContrastPreferenceKey), contrast);
#if PLATFORM(CG)
    wkSetFontSmoothingContrast(contrast);
#endif
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::editableLinkBehavior(
    /* [out, retval] */ WebKitEditableLinkBehavior* editableLinkBehavior)
{
    WebKitEditableLinkBehavior value = (WebKitEditableLinkBehavior) integerValueForKey(CFSTR(WebKitEditableLinkBehaviorPreferenceKey));
    switch (value) {
        case WebKitEditableLinkDefaultBehavior:
        case WebKitEditableLinkAlwaysLive:
        case WebKitEditableLinkOnlyLiveWithShiftKey:
        case WebKitEditableLinkLiveWhenNotFocused:
        case WebKitEditableLinkNeverLive:
            *editableLinkBehavior = value;
            break;
        default: // ensure that a valid result is returned
            *editableLinkBehavior = WebKitEditableLinkDefaultBehavior;
            break;
    }
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setEditableLinkBehavior(
    /* [in] */ WebKitEditableLinkBehavior behavior)
{
    setIntegerValue(CFSTR(WebKitEditableLinkBehaviorPreferenceKey), behavior);
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::cookieStorageAcceptPolicy( 
        /* [retval][out] */ WebKitCookieStorageAcceptPolicy *acceptPolicy )
{
    if (!acceptPolicy)
        return E_POINTER;

    *acceptPolicy = (WebKitCookieStorageAcceptPolicy)integerValueForKey(CFSTR(WebKitCookieStorageAcceptPolicyPreferenceKey));
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setCookieStorageAcceptPolicy( 
        /* [in] */ WebKitCookieStorageAcceptPolicy acceptPolicy)
{
    setIntegerValue(CFSTR(WebKitCookieStorageAcceptPolicyPreferenceKey), acceptPolicy);
    return S_OK;
}


HRESULT WebPreferences::continuousSpellCheckingEnabled(BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(WebContinuousSpellCheckingEnabledPreferenceKey));
    return S_OK;
}

HRESULT WebPreferences::setContinuousSpellCheckingEnabled(BOOL enabled)
{
    setBoolValue(CFSTR(WebContinuousSpellCheckingEnabledPreferenceKey), enabled);
    return S_OK;
}

HRESULT WebPreferences::grammarCheckingEnabled(BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(WebGrammarCheckingEnabledPreferenceKey));
    return S_OK;
}

HRESULT WebPreferences::setGrammarCheckingEnabled(BOOL enabled)
{
    setBoolValue(CFSTR(WebGrammarCheckingEnabledPreferenceKey), enabled);
    return S_OK;
}

HRESULT WebPreferences::allowContinuousSpellChecking(BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(AllowContinuousSpellCheckingPreferenceKey));
    return S_OK;
}

HRESULT WebPreferences::setAllowContinuousSpellChecking(BOOL enabled)
{
    setBoolValue(CFSTR(AllowContinuousSpellCheckingPreferenceKey), enabled);
    return S_OK;
}

HRESULT WebPreferences::isDOMPasteAllowed(BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(WebKitDOMPasteAllowedPreferenceKey));
    return S_OK;
}
    
HRESULT WebPreferences::setDOMPasteAllowed(BOOL enabled)
{
    setBoolValue(CFSTR(WebKitDOMPasteAllowedPreferenceKey), enabled);
    return S_OK;
}

HRESULT WebPreferences::cacheModel(WebCacheModel* cacheModel)
{
    if (!cacheModel)
        return E_POINTER;

    *cacheModel = (WebCacheModel)integerValueForKey(CFSTR(WebKitCacheModelPreferenceKey));
    return S_OK;
}

HRESULT WebPreferences::setCacheModel(WebCacheModel cacheModel)
{
    setIntegerValue(CFSTR(WebKitCacheModelPreferenceKey), cacheModel);
    return S_OK;
}

HRESULT WebPreferences::setShouldPaintCustomScrollbars(BOOL shouldPaint)
{
    setBoolValue(CFSTR(WebKitPaintCustomScrollbarsPreferenceKey), shouldPaint);
    return S_OK;
}

HRESULT WebPreferences::shouldPaintCustomScrollbars(BOOL* shouldPaint)
{
    *shouldPaint = boolValueForKey(CFSTR(WebKitPaintCustomScrollbarsPreferenceKey));
    return S_OK;
}

HRESULT WebPreferences::shouldPaintNativeControls(BOOL* shouldPaint)
{
    *shouldPaint = boolValueForKey(CFSTR(WebKitPaintNativeControlsPreferenceKey));
    return S_OK;
}

HRESULT WebPreferences::setShouldPaintNativeControls(BOOL shouldPaint)
{
    setBoolValue(CFSTR(WebKitPaintNativeControlsPreferenceKey), shouldPaint);
    return S_OK;
}

HRESULT WebPreferences::setDeveloperExtrasEnabled(BOOL enabled)
{
    setBoolValue(CFSTR(WebKitDeveloperExtrasEnabledPreferenceKey), enabled);
    return S_OK;
}

HRESULT WebPreferences::developerExtrasEnabled(BOOL* enabled)
{
    if (!enabled)
        return E_POINTER;

    *enabled = boolValueForKey(CFSTR(WebKitDeveloperExtrasEnabledPreferenceKey));
    return S_OK;
}

bool WebPreferences::developerExtrasDisabledByOverride()
{
    return !!boolValueForKey(CFSTR(DisableWebKitDeveloperExtrasPreferenceKey));
}

HRESULT WebPreferences::setAutomaticallyDetectsCacheModel(BOOL automaticallyDetectsCacheModel)
{
    m_automaticallyDetectsCacheModel = !!automaticallyDetectsCacheModel;
    return S_OK;
}

HRESULT WebPreferences::automaticallyDetectsCacheModel(BOOL* automaticallyDetectsCacheModel)
{
    if (!automaticallyDetectsCacheModel)
        return E_POINTER;

    *automaticallyDetectsCacheModel = m_automaticallyDetectsCacheModel;
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setAuthorAndUserStylesEnabled(BOOL enabled)
{
    setBoolValue(CFSTR(WebKitAuthorAndUserStylesEnabledPreferenceKey), enabled);
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::authorAndUserStylesEnabled(BOOL* enabled)
{
    if (!enabled)
        return E_POINTER;

    *enabled = boolValueForKey(CFSTR(WebKitAuthorAndUserStylesEnabledPreferenceKey));
    return S_OK;
}

HRESULT WebPreferences::inApplicationChromeMode(BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(WebKitApplicationChromeModePreferenceKey));
    return S_OK;
}
    
HRESULT WebPreferences::setApplicationChromeMode(BOOL enabled)
{
    setBoolValue(CFSTR(WebKitApplicationChromeModePreferenceKey), enabled);
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setOfflineWebApplicationCacheEnabled(BOOL enabled)
{
    setBoolValue(CFSTR(WebKitOfflineWebApplicationCacheEnabledPreferenceKey), enabled);
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::offlineWebApplicationCacheEnabled(BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(WebKitOfflineWebApplicationCacheEnabledPreferenceKey));
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setDatabasesEnabled(BOOL enabled)
{
    setBoolValue(CFSTR(WebKitDatabasesEnabledPreferenceKey), enabled);
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::databasesEnabled(BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(WebKitDatabasesEnabledPreferenceKey));
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setLocalStorageEnabled(BOOL enabled)
{
    setBoolValue(CFSTR(WebKitLocalStorageEnabledPreferenceKey), enabled);
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::localStorageEnabled(BOOL* enabled)
{
    *enabled = boolValueForKey(CFSTR(WebKitLocalStorageEnabledPreferenceKey));
    return S_OK;
}

HRESULT STDMETHODCALLTYPE WebPreferences::localStorageDatabasePath(BSTR* location)
{
    *location = stringValueForKey(CFSTR(WebKitLocalStorageDatabasePathPreferenceKey));
    return (*location) ? S_OK : E_FAIL;
}

HRESULT STDMETHODCALLTYPE WebPreferences::setLocalStorageDatabasePath(BSTR location)
{
    setStringValue(CFSTR(WebKitLocalStorageDatabasePathPreferenceKey), location);
    return S_OK;
}

HRESULT WebPreferences::setZoomsTextOnly(BOOL zoomsTextOnly)
{
    setBoolValue(CFSTR(WebKitZoomsTextOnlyPreferenceKey), zoomsTextOnly);
    return S_OK;
}

HRESULT WebPreferences::zoomsTextOnly(BOOL* zoomsTextOnly)
{
    *zoomsTextOnly = boolValueForKey(CFSTR(WebKitZoomsTextOnlyPreferenceKey));
    return S_OK;
}

void WebPreferences::willAddToWebView()
{
    ++m_numWebViews;
}

void WebPreferences::didRemoveFromWebView()
{
    ASSERT(m_numWebViews);
    if (--m_numWebViews == 0) {
        IWebNotificationCenter* nc = WebNotificationCenter::defaultCenterInternal();
        nc->postNotificationName(webPreferencesRemovedNotification(), static_cast<IWebPreferences*>(this), 0);
    }
}