| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_framework.hxx" |
| |
| #ifndef __FRAMEWORK_UIELEMENT_IMAGEBUTTONTOOLBARCONTROLLER_HXX |
| #include "uielement/imagebuttontoolbarcontroller.hxx" |
| #endif |
| |
| //_________________________________________________________________________________________________________________ |
| // my own includes |
| //_________________________________________________________________________________________________________________ |
| #include <framework/addonsoptions.hxx> |
| #ifndef __FRAMEWORK_TOOLBAR_HXX_ |
| #include "uielement/toolbar.hxx" |
| #endif |
| |
| //_________________________________________________________________________________________________________________ |
| // interface includes |
| //_________________________________________________________________________________________________________________ |
| #include <com/sun/star/util/XURLTransformer.hpp> |
| #include <com/sun/star/frame/XDispatchProvider.hpp> |
| #include <com/sun/star/beans/PropertyValue.hpp> |
| #include <com/sun/star/frame/XControlNotificationListener.hpp> |
| #include "com/sun/star/util/XMacroExpander.hpp" |
| #include "com/sun/star/uno/XComponentContext.hpp" |
| #include "com/sun/star/beans/XPropertySet.hpp" |
| |
| //_________________________________________________________________________________________________________________ |
| // other includes |
| //_________________________________________________________________________________________________________________ |
| |
| #include <rtl/uri.hxx> |
| #include <vos/mutex.hxx> |
| #include <comphelper/processfactory.hxx> |
| #include <unotools/ucbstreamhelper.hxx> |
| #include <tools/urlobj.hxx> |
| #include <vcl/svapp.hxx> |
| #include <vcl/mnemonic.hxx> |
| #include <vcl/window.hxx> |
| #include <vcl/graph.hxx> |
| #include <vcl/bitmap.hxx> |
| #include <svtools/filter.hxx> |
| #include <svtools/miscopt.hxx> |
| |
| using namespace ::com::sun::star; |
| using namespace ::com::sun::star::awt; |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::frame; |
| using namespace ::com::sun::star::util; |
| |
| #define EXPAND_PROTOCOL "vnd.sun.star.expand:" |
| |
| const ::Size aImageSizeSmall( 16, 16 ); |
| const ::Size aImageSizeBig( 26, 26 ); |
| |
| namespace framework |
| { |
| |
| static uno::WeakReference< util::XMacroExpander > m_xMacroExpander; |
| |
| // ------------------------------------------------------------------ |
| |
| uno::Reference< util::XMacroExpander > GetMacroExpander() |
| { |
| uno::Reference< util::XMacroExpander > xMacroExpander( m_xMacroExpander ); |
| if ( !xMacroExpander.is() ) |
| { |
| vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); |
| |
| if ( !xMacroExpander.is() ) |
| { |
| uno::Reference< uno::XComponentContext > xContext; |
| uno::Reference< beans::XPropertySet > xProps( ::comphelper::getProcessServiceFactory(), UNO_QUERY ); |
| xProps->getPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultContext" ))) >>= xContext; |
| if ( xContext.is() ) |
| { |
| m_xMacroExpander = Reference< com::sun::star::util::XMacroExpander >( xContext->getValueByName( |
| ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "/singletons/com.sun.star.util.theMacroExpander"))), |
| UNO_QUERY ); |
| xMacroExpander = m_xMacroExpander; |
| } |
| } |
| } |
| |
| return xMacroExpander; |
| } |
| |
| static void SubstituteVariables( ::rtl::OUString& aURL ) |
| { |
| if ( aURL.compareToAscii( RTL_CONSTASCII_STRINGPARAM( EXPAND_PROTOCOL )) == 0 ) |
| { |
| uno::Reference< util::XMacroExpander > xMacroExpander = GetMacroExpander(); |
| |
| // cut protocol |
| rtl::OUString aMacro( aURL.copy( sizeof ( EXPAND_PROTOCOL ) -1 ) ); |
| // decode uric class chars |
| aMacro = ::rtl::Uri::decode( aMacro, rtl_UriDecodeWithCharset, RTL_TEXTENCODING_UTF8 ); |
| // expand macro string |
| aURL = xMacroExpander->expandMacros( aMacro ); |
| } |
| } |
| |
| // ------------------------------------------------------------------ |
| |
| ImageButtonToolbarController::ImageButtonToolbarController( |
| const Reference< XMultiServiceFactory >& rServiceManager, |
| const Reference< XFrame >& rFrame, |
| ToolBox* pToolbar, |
| sal_uInt16 nID, |
| const ::rtl::OUString& aCommand ) : |
| ComplexToolbarController( rServiceManager, rFrame, pToolbar, nID, aCommand ) |
| { |
| sal_Bool bBigImages( SvtMiscOptions().AreCurrentSymbolsLarge() ); |
| sal_Bool bHiContrast( pToolbar->GetSettings().GetStyleSettings().GetHighContrastMode() ); |
| |
| Image aImage = AddonsOptions().GetImageFromURL( aCommand, bBigImages, bHiContrast, sal_True ); |
| |
| // Height will be controlled by scaling according to button height |
| m_pToolbar->SetItemImage( m_nID, aImage ); |
| } |
| |
| // ------------------------------------------------------------------ |
| |
| ImageButtonToolbarController::~ImageButtonToolbarController() |
| { |
| } |
| |
| // ------------------------------------------------------------------ |
| |
| void SAL_CALL ImageButtonToolbarController::dispose() |
| throw ( RuntimeException ) |
| { |
| vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); |
| ComplexToolbarController::dispose(); |
| } |
| |
| // ------------------------------------------------------------------ |
| |
| void ImageButtonToolbarController::executeControlCommand( const ::com::sun::star::frame::ControlCommand& rControlCommand ) |
| { |
| vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() ); |
| // i73486 to be downward compatible use old and "wrong" also! |
| if (( rControlCommand.Command.equalsAsciiL( "SetImag", 7 )) || |
| ( rControlCommand.Command.equalsAsciiL( "SetImage", 8 )) ) |
| { |
| for ( sal_Int32 i = 0; i < rControlCommand.Arguments.getLength(); i++ ) |
| { |
| if ( rControlCommand.Arguments[i].Name.equalsAsciiL( "URL", 3 )) |
| { |
| rtl::OUString aURL; |
| rControlCommand.Arguments[i].Value >>= aURL; |
| |
| SubstituteVariables( aURL ); |
| |
| Image aImage; |
| if ( ReadImageFromURL( SvtMiscOptions().AreCurrentSymbolsLarge(), |
| aURL, |
| aImage )) |
| { |
| m_pToolbar->SetItemImage( m_nID, aImage ); |
| |
| // send notification |
| uno::Sequence< beans::NamedValue > aInfo( 1 ); |
| aInfo[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "URL" )); |
| aInfo[0].Value <<= aURL; |
| addNotifyInfo( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ImageChanged" )), |
| getDispatchFromCommand( m_aCommandURL ), |
| aInfo ); |
| break; |
| } |
| } |
| } |
| } |
| } |
| |
| sal_Bool ImageButtonToolbarController::ReadImageFromURL( sal_Bool bBigImage, const ::rtl::OUString& aImageURL, Image& aImage ) |
| { |
| SvStream* pStream = utl::UcbStreamHelper::CreateStream( aImageURL, STREAM_STD_READ ); |
| if ( pStream && ( pStream->GetErrorCode() == 0 )) |
| { |
| // Use graphic class to also support more graphic formats (bmp,png,...) |
| Graphic aGraphic; |
| |
| GraphicFilter* pGF = GraphicFilter::GetGraphicFilter(); |
| pGF->ImportGraphic( aGraphic, String(), *pStream, GRFILTER_FORMAT_DONTKNOW ); |
| |
| BitmapEx aBitmapEx = aGraphic.GetBitmapEx(); |
| |
| const ::Size aSize = bBigImage ? aImageSizeBig : aImageSizeSmall; // Sizes used for toolbar images |
| |
| ::Size aBmpSize = aBitmapEx.GetSizePixel(); |
| if ( aBmpSize.Width() > 0 && aBmpSize.Height() > 0 ) |
| { |
| ::Size aNoScaleSize( aBmpSize.Width(), aSize.Height() ); |
| if ( aBmpSize != aNoScaleSize ) |
| aBitmapEx.Scale( aNoScaleSize, BMP_SCALE_INTERPOLATE ); |
| aImage = Image( aBitmapEx ); |
| return sal_True; |
| } |
| } |
| |
| delete pStream; |
| return sal_False; |
| } |
| |
| } // namespace |
| |