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Diffstat (limited to 'svx/source/form/fmcontrollayout.cxx')
| -rw-r--r-- | svx/source/form/fmcontrollayout.cxx | 312 |
1 files changed, 312 insertions, 0 deletions
diff --git a/svx/source/form/fmcontrollayout.cxx b/svx/source/form/fmcontrollayout.cxx new file mode 100644 index 000000000..985fc6ef1 --- /dev/null +++ b/svx/source/form/fmcontrollayout.cxx @@ -0,0 +1,312 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + + +#include <fmcontrollayout.hxx> +#include <fmprop.hxx> + +#include <com/sun/star/form/FormComponentType.hpp> +#include <com/sun/star/awt/VisualEffect.hpp> +#include <com/sun/star/i18n/ScriptType.hpp> +#include <com/sun/star/lang/Locale.hpp> +#include <com/sun/star/awt/FontDescriptor.hpp> +#include <com/sun/star/style/XStyleFamiliesSupplier.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/container/XChild.hpp> + +#include <comphelper/processfactory.hxx> +#include <i18nlangtag/mslangid.hxx> +#include <i18nlangtag/languagetag.hxx> +#include <unotools/confignode.hxx> +#include <unotools/syslocale.hxx> +#include <unotools/localedatawrapper.hxx> + +#include <toolkit/helper/vclunohelper.hxx> +#include <tools/debug.hxx> +#include <tools/diagnose_ex.h> +#include <vcl/outdev.hxx> + + +namespace svxform +{ + + + using namespace ::utl; + using ::com::sun::star::uno::Reference; + using ::com::sun::star::uno::XInterface; + using ::com::sun::star::uno::UNO_QUERY; + using ::com::sun::star::uno::UNO_QUERY_THROW; + using ::com::sun::star::uno::UNO_SET_THROW; + using ::com::sun::star::uno::Exception; + using ::com::sun::star::uno::RuntimeException; + using ::com::sun::star::uno::Any; + using ::com::sun::star::beans::XPropertySet; + using ::com::sun::star::beans::XPropertySetInfo; + using ::com::sun::star::lang::Locale; + using ::com::sun::star::awt::FontDescriptor; + using ::com::sun::star::style::XStyleFamiliesSupplier; + using ::com::sun::star::lang::XServiceInfo; + using ::com::sun::star::container::XNameAccess; + using ::com::sun::star::container::XChild; + + namespace FormComponentType = ::com::sun::star::form::FormComponentType; + namespace VisualEffect = ::com::sun::star::awt::VisualEffect; + namespace ScriptType = ::com::sun::star::i18n::ScriptType; + + + namespace + { + ::utl::OConfigurationNode getLayoutSettings( DocumentType _eDocType ) + { + OUString sConfigName = "/org.openoffice.Office.Common/Forms/ControlLayout/" + + DocumentClassification::getModuleIdentifierForDocumentType( _eDocType ); + return OConfigurationTreeRoot::createWithComponentContext( + ::comphelper::getProcessComponentContext(), // TODO + sConfigName ); + } + + template< class INTERFACE_TYPE > + Reference< INTERFACE_TYPE > getTypedModelNode( const Reference< XInterface >& _rxModelNode ) + { + Reference< INTERFACE_TYPE > xTypedNode( _rxModelNode, UNO_QUERY ); + if ( xTypedNode.is() ) + return xTypedNode; + else + { + Reference< XChild > xChild( _rxModelNode, UNO_QUERY ); + if ( xChild.is() ) + return getTypedModelNode< INTERFACE_TYPE >( xChild->getParent() ); + else + return nullptr; + } + } + + + bool lcl_getDocumentDefaultStyleAndFamily( const Reference< XInterface >& _rxDocument, OUString& _rFamilyName, OUString& _rStyleName ) + { + bool bSuccess = true; + Reference< XServiceInfo > xDocumentSI( _rxDocument, UNO_QUERY ); + if ( xDocumentSI.is() ) + { + if ( xDocumentSI->supportsService("com.sun.star.text.TextDocument") + || xDocumentSI->supportsService("com.sun.star.text.WebDocument") + ) + { + _rFamilyName = "ParagraphStyles"; + _rStyleName = "Standard"; + } + else if ( xDocumentSI->supportsService("com.sun.star.sheet.SpreadsheetDocument") ) + { + _rFamilyName = "CellStyles"; + _rStyleName = "Default"; + } + else if ( xDocumentSI->supportsService("com.sun.star.drawing.DrawingDocument") + || xDocumentSI->supportsService("com.sun.star.presentation.PresentationDocument") + ) + { + _rFamilyName = "graphics"; + _rStyleName = "standard"; + } + else + bSuccess = false; + } + return bSuccess; + } + + + void lcl_initializeControlFont( const Reference< XPropertySet >& _rxModel ) + { + try + { + Reference< XPropertySet > xStyle( ControlLayouter::getDefaultDocumentTextStyle( _rxModel ), UNO_SET_THROW ); + Reference< XPropertySetInfo > xStylePSI( xStyle->getPropertySetInfo(), UNO_SET_THROW ); + + // determine the script type associated with the system locale + const SvtSysLocale aSysLocale; + const LocaleDataWrapper& rSysLocaleData = aSysLocale.GetLocaleData(); + const sal_Int16 eSysLocaleScriptType = MsLangId::getScriptType( rSysLocaleData.getLanguageTag().getLanguageType() ); + + // depending on this script type, use the right property from the document's style which controls the + // default locale for document content + const char* pCharLocalePropertyName = "CharLocale"; + switch ( eSysLocaleScriptType ) + { + case ScriptType::LATIN: + // already defaulted above + break; + case ScriptType::ASIAN: + pCharLocalePropertyName = "CharLocaleAsian"; + break; + case ScriptType::COMPLEX: + pCharLocalePropertyName = "CharLocaleComplex"; + break; + default: + OSL_FAIL( "lcl_initializeControlFont: unexpected script type for system locale!" ); + break; + } + + OUString sCharLocalePropertyName = OUString::createFromAscii( pCharLocalePropertyName ); + Locale aDocumentCharLocale; + if ( xStylePSI->hasPropertyByName( sCharLocalePropertyName ) ) + { + OSL_VERIFY( xStyle->getPropertyValue( sCharLocalePropertyName ) >>= aDocumentCharLocale ); + } + // fall back to CharLocale property at the style + if ( aDocumentCharLocale.Language.isEmpty() ) + { + sCharLocalePropertyName = "CharLocale"; + if ( xStylePSI->hasPropertyByName( sCharLocalePropertyName ) ) + { + OSL_VERIFY( xStyle->getPropertyValue( sCharLocalePropertyName ) >>= aDocumentCharLocale ); + } + } + // fall back to the system locale + if ( aDocumentCharLocale.Language.isEmpty() ) + { + aDocumentCharLocale = rSysLocaleData.getLanguageTag().getLocale(); + } + + // retrieve a default font for this locale, and set it at the control + vcl::Font aFont = OutputDevice::GetDefaultFont( DefaultFontType::SANS, LanguageTag::convertToLanguageType( aDocumentCharLocale ), GetDefaultFontFlags::OnlyOne ); + FontDescriptor aFontDesc = VCLUnoHelper::CreateFontDescriptor( aFont ); + _rxModel->setPropertyValue("FontDescriptor", Any( aFontDesc ) + ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION("svx"); + } + } + } + + + //= ControlLayouter + + + Reference< XPropertySet > ControlLayouter::getDefaultDocumentTextStyle( const Reference< XPropertySet >& _rxModel ) + { + // the style family collection + Reference< XStyleFamiliesSupplier > xSuppStyleFamilies( getTypedModelNode< XStyleFamiliesSupplier >( _rxModel ), UNO_SET_THROW ); + Reference< XNameAccess > xStyleFamilies( xSuppStyleFamilies->getStyleFamilies(), UNO_SET_THROW ); + + // the names of the family, and the style - depends on the document type we live in + OUString sFamilyName, sStyleName; + if ( !lcl_getDocumentDefaultStyleAndFamily( xSuppStyleFamilies, sFamilyName, sStyleName ) ) + throw RuntimeException("unknown document type!"); + + // the concrete style + Reference< XNameAccess > xStyleFamily( xStyleFamilies->getByName( sFamilyName ), UNO_QUERY_THROW ); + return Reference< XPropertySet >( xStyleFamily->getByName( sStyleName ), UNO_QUERY_THROW ); + } + + + void ControlLayouter::initializeControlLayout( const Reference< XPropertySet >& _rxControlModel, DocumentType _eDocType ) + { + DBG_ASSERT( _rxControlModel.is(), "ControlLayouter::initializeControlLayout: invalid model!" ); + if ( !_rxControlModel.is() ) + return; + + try + { + Reference< XPropertySetInfo > xPSI( _rxControlModel->getPropertySetInfo(), UNO_SET_THROW ); + + // the control type + sal_Int16 nClassId = FormComponentType::CONTROL; + _rxControlModel->getPropertyValue( FM_PROP_CLASSID ) >>= nClassId; + + // the document type + if ( _eDocType == eUnknownDocumentType ) + _eDocType = DocumentClassification::classifyHostDocument( _rxControlModel ); + + // let's see what the configuration says about the visual effect + OConfigurationNode aConfig = getLayoutSettings( _eDocType ); + Any aVisualEffect = aConfig.getNodeValue( OUString( "VisualEffect" ) ); + if ( aVisualEffect.hasValue() ) + { + OUString sVisualEffect; + OSL_VERIFY( aVisualEffect >>= sVisualEffect ); + + sal_Int16 nVisualEffect = VisualEffect::NONE; + if ( sVisualEffect == "flat" ) + nVisualEffect = VisualEffect::FLAT; + else if ( sVisualEffect == "3D" ) + nVisualEffect = VisualEffect::LOOK3D; + + if ( xPSI->hasPropertyByName( FM_PROP_BORDER ) ) + { + if ( ( nClassId != FormComponentType::COMMANDBUTTON ) + && ( nClassId != FormComponentType::RADIOBUTTON ) + && ( nClassId != FormComponentType::CHECKBOX ) + && ( nClassId != FormComponentType::GROUPBOX ) + && ( nClassId != FormComponentType::FIXEDTEXT ) + && ( nClassId != FormComponentType::SCROLLBAR ) + && ( nClassId != FormComponentType::SPINBUTTON ) + ) + { + _rxControlModel->setPropertyValue( FM_PROP_BORDER, Any( nVisualEffect ) ); + if ( ( nVisualEffect == VisualEffect::FLAT ) + && ( xPSI->hasPropertyByName( FM_PROP_BORDERCOLOR ) ) + ) + // light gray flat border + _rxControlModel->setPropertyValue( FM_PROP_BORDERCOLOR, Any( sal_Int32(0x00C0C0C0) ) ); + } + } + if ( xPSI->hasPropertyByName( FM_PROP_VISUALEFFECT ) ) + _rxControlModel->setPropertyValue( FM_PROP_VISUALEFFECT, Any( nVisualEffect ) ); + } + + // the font (only if we use the document's ref devices for rendering control text, otherwise, the + // default font of VCL controls is assumed to be fine) + if ( useDocumentReferenceDevice( _eDocType ) + && xPSI->hasPropertyByName( FM_PROP_FONT ) + ) + lcl_initializeControlFont( _rxControlModel ); + } + catch( const Exception& ) + { + TOOLS_WARN_EXCEPTION( "svx", "ControlLayouter::initializeControlLayout" ); + } + } + + bool ControlLayouter::useDynamicBorderColor( DocumentType _eDocType ) + { + OConfigurationNode aConfig = getLayoutSettings( _eDocType ); + Any aDynamicBorderColor = aConfig.getNodeValue( OUString( "DynamicBorderColors" ) ); + bool bDynamicBorderColor = false; + OSL_VERIFY( aDynamicBorderColor >>= bDynamicBorderColor ); + return bDynamicBorderColor; + } + + + bool ControlLayouter::useDocumentReferenceDevice( DocumentType _eDocType ) + { + if ( _eDocType == eUnknownDocumentType ) + return false; + OConfigurationNode aConfig = getLayoutSettings( _eDocType ); + Any aUseRefDevice = aConfig.getNodeValue( OUString( "UseDocumentTextMetrics" ) ); + bool bUseRefDevice = false; + OSL_VERIFY( aUseRefDevice >>= bUseRefDevice ); + return bUseRefDevice; + } + + +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |