www.pudn.com > wcore.rar > WebCoreSettings.cpp

/* 
 * Copyright (C) 2003 Apple Computer, Inc.  All rights reserved. 
 * Portions Copyright (c) 2005 Nokia Corporation, Inc. All rights reserved. 
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions 
 * are met: 
 * 1. Redistributions of source code must retain the above copyright 
 *    notice, this list of conditions and the following disclaimer. 
 * 2. Redistributions in binary form must reproduce the above copyright 
 *    notice, this list of conditions and the following disclaimer in the 
 *    documentation and/or other materials provided with the distribution. 
 * 
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR 
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */ 
 
#include "WebCoreSettings.h" 
 
#include "KWQKHTMLPart.h" 
#include "KWQKHTMLSettings.h" 
#include "WebCoreBridge.h" 
 
 
/* 
Apple code caches NSStrings etc to this class. We don't do it for now. -antti 
*/ 
 
EXPORT_C CWebCoreSettings* CWebCoreSettings::NewL() 
    { 
    CWebCoreSettings* self = new (ELeave) CWebCoreSettings(); 
    CleanupStack::PushL(self); 
    self->ConstructL(); 
    CleanupStack::Pop(self); 
    return self; 
    } 
 
CWebCoreSettings::CWebCoreSettings() { } 
 
void CWebCoreSettings::ConstructL() 
    { 
#ifndef __OOM__ 
    iSettings = new (ELeave) KHTMLSettings(); 
#else 
    iSettings = new KHTMLSettings(); 
#endif 
    } 
 
 
EXPORT_C CWebCoreSettings::~CWebCoreSettings() 
    { 
    delete iSettings; 
    } 
 
void CWebCoreSettings::UpdateAllViews() 
    { 
    for (QPtrListIterator it(KWQKHTMLPart::instances()); it.current(); ++it) { 
        KWQKHTMLPart *part = it.current(); 
        if (part->settings() == iSettings) { 
            part->reparseConfiguration(); 
      if (part->bridge()) { 
        part->bridge()->Client().SetNeedsReapplyStyles(); 
      } 
            // possible performance hit. check if this function needs to 
            // be called everytime when a settings is changed. 
            // part->bridge()->ReapplyStylesForDeviceType( EWebCoreDeviceScreen ); 
            } 
        } 
    } 
 
EXPORT_C void CWebCoreSettings::SetMinimumFontSize(TInt aSize) 
    { 
    iSettings->setMinFontSize(aSize); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TInt CWebCoreSettings::MinimumFontSize() const 
    { 
    return iSettings->minFontSize(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetMinimumLogicalFontSize(TInt aSize) 
    { 
    iSettings->setMinLogicalFontSize(aSize); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TInt CWebCoreSettings::MinimumLogicalFontSize()  const 
    { 
    return iSettings->minLogicalFontSize(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetDefaultFontSize(TInt aSize) 
    { 
    iSettings->setMediumFontSize(aSize); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TInt CWebCoreSettings::DefaultFontSize() const 
    { 
    return iSettings->mediumFontSize(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetDefaultFixedFontSize(TInt aSize) 
    { 
    iSettings->setMediumFixedFontSize(aSize); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TInt CWebCoreSettings::DefaultFixedFontSize() const 
    { 
    return iSettings->mediumFixedFontSize(); 
    } 
 
 
EXPORT_C void CWebCoreSettings::SetJavaEnabled(TBool aEnabled) 
    { 
    iSettings->setIsJavaEnabled(aEnabled); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TBool CWebCoreSettings::JavaEnabled() const 
    { 
    return iSettings->isJavaEnabled(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetPluginsEnabled(TBool aEnabled) 
    { 
    iSettings->setArePluginsEnabled(aEnabled); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TBool CWebCoreSettings::PluginsEnabled() const 
    { 
    return iSettings->isPluginsEnabled(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetJavaScriptEnabled(TBool aEnabled) 
    { 
    iSettings->setIsJavaScriptEnabled(aEnabled); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TBool CWebCoreSettings::JavaScriptEnabled() const 
    { 
    return iSettings->isJavaScriptEnabled(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetJavaScriptCanOpenWindowsAutomatically(TBool aEnabled) 
    { 
    iSettings->setJavaScriptCanOpenWindowsAutomatically(aEnabled); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TBool CWebCoreSettings::JavaScriptCanOpenWindowsAutomatically() const 
    { 
    return iSettings->JavaScriptCanOpenWindowsAutomatically(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetWillLoadImagesAutomatically(TBool aEnabled) 
    { 
    iSettings->setAutoLoadImages(aEnabled); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TBool CWebCoreSettings::WillLoadImagesAutomatically() const 
    { 
    return iSettings->autoLoadImages(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetShouldPrintBackgrounds(TBool aEnabled) 
    { 
    iSettings->setShouldPrintBackgrounds(aEnabled); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TBool CWebCoreSettings::ShouldPrintBackgrounds() const 
    { 
    return iSettings->shouldPrintBackgrounds(); 
    } 
 
EXPORT_C void CWebCoreSettings:: SetUserStyleSheetLocation(const TDesC& aLocation) 
    { 
    iSettings->setUserStyleSheet(QString::FromDes(aLocation)); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TPtrC CWebCoreSettings::UserStyleSheetLocation() const 
    { 
    return iSettings->userStyleSheet().Des(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetDefaultTextEncoding(const TDesC& aEncoding) 
    { 
    iSettings->setEncoding(QString::FromDes(aEncoding)); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TPtrC CWebCoreSettings::DefaultTextEncoding() const 
    { 
    return iSettings->encoding().Des(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetStandardFontFamily(const TDesC& aFamily) 
    { 
    iSettings->setStdFontName(QString::FromDes(aFamily)); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TPtrC CWebCoreSettings::StandardFontFamily() const 
    { 
    return iSettings->stdFontName().Des(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetFixedFontFamily(const TDesC& aFamily) 
    { 
    iSettings->setFixedFontName(QString::FromDes(aFamily)); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TPtrC CWebCoreSettings::FixedFontFamily() const 
    { 
    return iSettings->fixedFontName().Des(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetSerifFontFamily(const TDesC& aFamily) 
    { 
    iSettings->setSerifFontName(QString::FromDes(aFamily)); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TPtrC CWebCoreSettings::SerifFontFamily() const 
    { 
    return iSettings->serifFontName().Des(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetSansSerifFontFamily(const TDesC& aFamily) 
    { 
    iSettings->setSansSerifFontName(QString::FromDes(aFamily)); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TPtrC CWebCoreSettings::SansSerifFontFamily() const 
    { 
    return iSettings->sansSerifFontName().Des(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetCursiveFontFamily(const TDesC& aFamily) 
    { 
    iSettings->setCursiveFontName(QString::FromDes(aFamily)); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TPtrC CWebCoreSettings::CursiveFontFamily() const 
    { 
    return iSettings->cursiveFontName().Des(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetFantasyFontFamily(const TDesC& aFamily) 
    { 
    iSettings->setFantasyFontName(QString::FromDes(aFamily)); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TPtrC CWebCoreSettings::FantasyFontFamily() const 
    { 
    return iSettings->fantasyFontName().Des(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetSaveRawDataEnabled(TBool aEnabled) 
    { 
    iSettings->setIsSaveRawDataEnabled(aEnabled); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TBool CWebCoreSettings::SaveRawDataEnabled() const 
    { 
    return iSettings->isSaveRawDataEnabled(); 
    } 
 
EXPORT_C void CWebCoreSettings::SetAutoRefreshEnabled(TBool aEnabled) 
    { 
    iSettings->setAutoRefreshEnabled(aEnabled); 
    UpdateAllViews(); 
    } 
 
EXPORT_C TBool CWebCoreSettings::AutoRefreshEnabled() const 
    { 
    return iSettings->isAutoRefreshEnabled(); 
    } 
 
KHTMLSettings *CWebCoreSettings::Settings() const 
{ 
    return iSettings; 
}