/************************************************************** * * 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. * *************************************************************/ #include "ListenerHelper.h" #include "MyProtocolHandler.h" #include #include #include #include #include #include #include using namespace com::sun::star::awt; using namespace com::sun::star::frame; using namespace com::sun::star::system; using namespace com::sun::star::uno; using com::sun::star::beans::NamedValue; using com::sun::star::beans::PropertyValue; using com::sun::star::uno::XComponentContext; using com::sun::star::sheet::XSpreadsheetView; using com::sun::star::text::XTextViewCursorSupplier; using com::sun::star::util::URL; ListenerHelper aListenerHelper; void BaseDispatch::ShowMessageBox( const Reference< XFrame >& rFrame, const ::rtl::OUString& aTitle, const ::rtl::OUString& aMsgText ) { if ( !mxToolkit.is() ) mxToolkit = Reference< XToolkit > ( mxContext->getServiceManager()->createInstanceWithContext( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.awt.Toolkit" )), mxContext), UNO_QUERY ); Reference< XMessageBoxFactory > xMsgBoxFactory( mxToolkit, UNO_QUERY ); if ( rFrame.is() && xMsgBoxFactory.is() ) { Reference< XMessageBox > xMsgBox = xMsgBoxFactory->createMessageBox( Reference< XWindowPeer >( rFrame->getContainerWindow(), UNO_QUERY ), com::sun::star::awt::MessageBoxType_INFOBOX, MessageBoxButtons::BUTTONS_OK, aTitle, aMsgText ); if ( xMsgBox.is() ) xMsgBox->execute(); } } void BaseDispatch::SendCommand( const com::sun::star::util::URL& aURL, const ::rtl::OUString& rCommand, const Sequence< NamedValue >& rArgs, sal_Bool bEnabled ) { Reference < XDispatch > xDispatch = aListenerHelper.GetDispatch( mxFrame, aURL.Path ); FeatureStateEvent aEvent; aEvent.FeatureURL = aURL; aEvent.Source = xDispatch; aEvent.IsEnabled = bEnabled; aEvent.Requery = sal_False; ControlCommand aCtrlCmd; aCtrlCmd.Command = rCommand; aCtrlCmd.Arguments = rArgs; aEvent.State <<= aCtrlCmd; aListenerHelper.Notify( mxFrame, aEvent.FeatureURL.Path, aEvent ); } void BaseDispatch::SendCommandTo( const Reference< XStatusListener >& xControl, const URL& aURL, const ::rtl::OUString& rCommand, const Sequence< NamedValue >& rArgs, sal_Bool bEnabled ) { FeatureStateEvent aEvent; aEvent.FeatureURL = aURL; aEvent.Source = (::com::sun::star::frame::XDispatch*) this; aEvent.IsEnabled = bEnabled; aEvent.Requery = sal_False; ControlCommand aCtrlCmd; aCtrlCmd.Command = rCommand; aCtrlCmd.Arguments = rArgs; aEvent.State <<= aCtrlCmd; xControl->statusChanged( aEvent ); } void SAL_CALL MyProtocolHandler::initialize( const Sequence< Any >& aArguments ) throw ( Exception, RuntimeException) { Reference < XFrame > xFrame; if ( aArguments.getLength() ) { // das erste Argument ist immer der Frame, da ein ProtocolHandler den braucht um Zugriff // auf den Context zu haben, in dem er aufgerufen wird aArguments[0] >>= xFrame; mxFrame = xFrame; } } Reference< XDispatch > SAL_CALL MyProtocolHandler::queryDispatch( const URL& aURL, const ::rtl::OUString& sTargetFrameName, sal_Int32 nSearchFlags ) throw( RuntimeException ) { Reference < XDispatch > xRet; if ( !mxFrame.is() ) return 0; Reference < XController > xCtrl = mxFrame->getController(); if ( xCtrl.is() && !aURL.Protocol.compareToAscii( RTL_CONSTASCII_STRINGPARAM( "vnd.demo.complextoolbarcontrols.demoaddon:" ) ) ) { Reference < XTextViewCursorSupplier > xCursor( xCtrl, UNO_QUERY ); Reference < XSpreadsheetView > xView( xCtrl, UNO_QUERY ); if ( !xCursor.is() && !xView.is() ) // ohne ein entsprechendes Dokument funktioniert der Handler nicht return xRet; if ( aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ImageButtonCmd" ) ) || aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ComboboxCmd" ) ) || aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ToggleDropdownButtonCmd" ) ) || aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "DropdownButtonCmd" ) ) || aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "SpinfieldCmd" ) ) || aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "EditfieldCmd" ) ) || aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "DropdownboxCmd" ) ) ) { xRet = aListenerHelper.GetDispatch( mxFrame, aURL.Path ); if ( !xRet.is() ) { xRet = xCursor.is() ? (BaseDispatch*) new WriterDispatch( mxContext, mxFrame ) : (BaseDispatch*) new CalcDispatch( mxContext, mxFrame ); aListenerHelper.AddDispatch( xRet, mxFrame, aURL.Path ); } } } return xRet; } Sequence < Reference< XDispatch > > SAL_CALL MyProtocolHandler::queryDispatches( const Sequence < DispatchDescriptor >& seqDescripts ) throw( RuntimeException ) { sal_Int32 nCount = seqDescripts.getLength(); Sequence < Reference < XDispatch > > lDispatcher( nCount ); for( sal_Int32 i=0; i SAL_CALL MyProtocolHandler_getSupportedServiceNames( ) throw (RuntimeException) { Sequence < ::rtl::OUString > aRet(1); aRet[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( MYPROTOCOLHANDLER_SERVICENAME ) ); return aRet; } #undef SERVICE_NAME Reference< XInterface > SAL_CALL MyProtocolHandler_createInstance( const Reference< XComponentContext > & rContext) throw( Exception ) { return (cppu::OWeakObject*) new MyProtocolHandler( rContext ); } // XServiceInfo ::rtl::OUString SAL_CALL MyProtocolHandler::getImplementationName( ) throw (RuntimeException) { return MyProtocolHandler_getImplementationName(); } sal_Bool SAL_CALL MyProtocolHandler::supportsService( const ::rtl::OUString& rServiceName ) throw (RuntimeException) { return MyProtocolHandler_supportsService( rServiceName ); } Sequence< ::rtl::OUString > SAL_CALL MyProtocolHandler::getSupportedServiceNames( ) throw (RuntimeException) { return MyProtocolHandler_getSupportedServiceNames(); } void SAL_CALL BaseDispatch::dispatch( const URL& aURL, const Sequence < PropertyValue >& lArgs ) throw (RuntimeException) { /* Its neccessary to hold this object alive, till this method finish. May the outside dispatch cache (implemented by the menu/toolbar!) forget this instance during de-/activation of frames (focus!). E.g. An open db beamer in combination with the My-Dialog can force such strange situation :-( */ Reference< XInterface > xSelfHold(static_cast< XDispatch* >(this), UNO_QUERY); if ( !aURL.Protocol.compareToAscii( RTL_CONSTASCII_STRINGPARAM( "vnd.demo.complextoolbarcontrols.demoaddon:" ) ) ) { if ( !aURL.Path.compareToAscii( RTL_CONSTASCII_STRINGPARAM( "ImageButtonCmd" ) ) ) { // open the Apache OpenOffice web page ::rtl::OUString sURL( RTL_CONSTASCII_USTRINGPARAM( "http://www.openoffice.org" ) ); Reference< XSystemShellExecute > xSystemShellExecute( com::sun::star::system::SystemShellExecute::create( mxContext ) ); try { xSystemShellExecute->execute( sURL, ::rtl::OUString(), SystemShellExecuteFlags::DEFAULTS ); } catch( Exception& rEx ) { (void)rEx; } } else if ( !aURL.Path.compareToAscii( RTL_CONSTASCII_STRINGPARAM( "ComboboxCmd" ) ) ) { // remove the text if it's in our list Sequence< NamedValue > aRemoveArgs( 1 ); aRemoveArgs[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Text" )); aRemoveArgs[0].Value <<= maComboBoxText; SendCommand( aURL, ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "RemoveEntryText" ) ), aRemoveArgs, sal_True ); // add the new text to the start of the list Sequence< NamedValue > aInsertArgs( 2 ); aInsertArgs[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Pos" )); aInsertArgs[0].Value <<= sal_Int32( 0 ); aInsertArgs[1].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Text" )); aInsertArgs[1].Value <<= maComboBoxText; SendCommand( aURL, ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "InsertEntry" ) ), aInsertArgs, sal_True ); } else if ( !aURL.Path.compareToAscii( RTL_CONSTASCII_STRINGPARAM( "ToggleDropdownButtonCmd" ) ) ) { // Retrieve the text argument from the sequence property value rtl::OUString aText; for ( sal_Int32 i = 0; i < lArgs.getLength(); i++ ) { if ( lArgs[i].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Text" ) ) ) { lArgs[i].Value >>= aText; break; } } // create new URL to address the combox box URL aCmdURL; aCmdURL.Path = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ComboboxCmd" ) ); aCmdURL.Protocol = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "vnd.demo.complextoolbarcontrols.demoaddon:" ) ); aCmdURL.Complete = aCmdURL.Path + aCmdURL.Protocol; // set the selected item as text into the combobox Sequence< NamedValue > aArgs( 1 ); aArgs[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Text" ) ); aArgs[0].Value <<= aText; SendCommand( aCmdURL, ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "SetText" ) ), aArgs, sal_True ); } else if ( !aURL.Path.compareToAscii( RTL_CONSTASCII_STRINGPARAM( "DropdownButtonCmd" ) ) ) { // Retrieve the text argument from the sequence property value rtl::OUString aText; for ( sal_Int32 i = 0; i < lArgs.getLength(); i++ ) { if ( lArgs[i].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Text" ) ) ) { lArgs[i].Value >>= aText; break; } } // just enable this command // set enable flag according to selection if ( aText.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Button Disabled" ) )) mbButtonEnabled = sal_False; else mbButtonEnabled = sal_True; // create new URL to address the image button URL aCmdURL; aCmdURL.Path = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ImageButtonCmd" ) ); aCmdURL.Protocol = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "vnd.demo.complextoolbarcontrols.demoaddon:" ) ); aCmdURL.Complete = aCmdURL.Path + aCmdURL.Protocol; // create and initialize FeatureStateEvent with IsEnabled ::com::sun::star::frame::FeatureStateEvent aEvent; aEvent.FeatureURL = aCmdURL; aEvent.Source = (::com::sun::star::frame::XDispatch*) this; aEvent.IsEnabled = mbButtonEnabled; aEvent.Requery = sal_False; aEvent.State <<= Any(); // Notify listener about new state Reference < XDispatch > xDispatch = aListenerHelper.GetDispatch( mxFrame, aURL.Path ); aListenerHelper.Notify( mxFrame, aEvent.FeatureURL.Path, aEvent ); } else if ( !aURL.Path.compareToAscii( RTL_CONSTASCII_STRINGPARAM( "SpinfieldCmd" ) ) ) { } else if ( !aURL.Path.compareToAscii( RTL_CONSTASCII_STRINGPARAM( "DropdownboxCmd" ) ) ) { // Retrieve the text argument from the sequence property value rtl::OUString aText; for ( sal_Int32 i = 0; i < lArgs.getLength(); i++ ) { if ( lArgs[i].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Text" ) ) ) { lArgs[i].Value >>= aText; break; } } OSL_TRACE( "Dropdownbox control - selected entry text : %s", rtl::OUStringToOString( aText, RTL_TEXTENCODING_UTF8 ).getStr() ); } } } void SAL_CALL BaseDispatch::addStatusListener( const Reference< XStatusListener >& xControl, const URL& aURL ) throw (RuntimeException) { if ( aURL.Protocol.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "vnd.demo.complextoolbarcontrols.demoaddon:" ) ) ) { if ( aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ImageButtonCmd" ) ) ) { // just enable this command ::com::sun::star::frame::FeatureStateEvent aEvent; aEvent.FeatureURL = aURL; aEvent.Source = (::com::sun::star::frame::XDispatch*) this; aEvent.IsEnabled = mbButtonEnabled; aEvent.Requery = sal_False; aEvent.State <<= Any(); xControl->statusChanged( aEvent ); } else if ( aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ComboboxCmd" ) ) ) { // just enable this command ::com::sun::star::frame::FeatureStateEvent aEvent; aEvent.FeatureURL = aURL; aEvent.Source = (::com::sun::star::frame::XDispatch*) this; aEvent.IsEnabled = sal_True; aEvent.Requery = sal_False; aEvent.State <<= Any(); xControl->statusChanged( aEvent ); } else if ( aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ToggleDropdownButtonCmd" ) ) ) { // A toggle dropdown box is normally used for a group of commands // where the user can select the last issued command easily. // E.g. a typical command group would be "Insert shape" Sequence< NamedValue > aArgs( 1 ); // send command to set context menu content Sequence< rtl::OUString > aContextMenu( 3 ); aContextMenu[0] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Command 1" ) ); aContextMenu[1] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Command 2" ) ); aContextMenu[2] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Command 3" ) ); aArgs[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "List" ) ); aArgs[0].Value <<= aContextMenu; SendCommandTo( xControl, aURL, rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "SetList" ) ), aArgs, sal_True ); // send command to check item on pos=0 aArgs[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Pos" )); aArgs[0].Value <<= sal_Int32( 0 ); SendCommandTo( xControl, aURL, ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "CheckItemPos" ) ), aArgs, sal_True ); } else if ( aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "DropdownButtonCmd" ) ) ) { // A dropdown box is normally used for a group of dependent modes, where // the user can only select one. The modes cannot be combined. // E.g. a typical group would be left,right,center,block. Sequence< NamedValue > aArgs( 1 ); // send command to set context menu content Sequence< rtl::OUString > aContextMenu( 2 ); aContextMenu[0] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Button Enabled" ) ); aContextMenu[1] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Button Disabled" ) ); aArgs[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "List" ) ); aArgs[0].Value <<= aContextMenu; SendCommandTo( xControl, aURL, rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "SetList" ) ), aArgs, sal_True ); // set position according to enable/disable state of button sal_Int32 nPos( mbButtonEnabled ? 0 : 1 ); // send command to check item on pos=0 aArgs[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Pos" ) ); aArgs[0].Value <<= nPos; SendCommandTo( xControl, aURL, ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "CheckItemPos" ) ), aArgs, sal_True ); } else if ( aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "SpinfieldCmd" ) ) ) { // A spin button Sequence< NamedValue > aArgs( 5 ); // send command to initialize spin button aArgs[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Value" ) ); aArgs[0].Value <<= double( 0.0 ); aArgs[1].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "UpperLimit" ) ); aArgs[1].Value <<= double( 10.0 ); aArgs[2].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "LowerLimit" ) ); aArgs[2].Value <<= double( 0.0 ); aArgs[3].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Step" ) ); aArgs[3].Value <<= double( 0.1 ); aArgs[4].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "OutputFormat" ) ); aArgs[4].Value <<= rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "%.2f cm" ) ); SendCommandTo( xControl, aURL, rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "SetValues" ) ), aArgs, sal_True ); } else if ( aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "DropdownboxCmd" ) ) ) { // A dropdown box is normally used for a group of commands // where the user can select one of a defined set. Sequence< NamedValue > aArgs( 1 ); // send command to set context menu content Sequence< rtl::OUString > aList( 10 ); aList[0] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "White" ) ); aList[1] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Black" ) ); aList[2] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Red" ) ); aList[3] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Blue" ) ); aList[4] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Green" ) ); aList[5] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Grey" ) ); aList[6] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Yellow" ) ); aList[7] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Orange" ) ); aList[8] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Brown" ) ); aList[9] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Pink" ) ); aArgs[0].Name = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "List" ) ); aArgs[0].Value <<= aList; SendCommandTo( xControl, aURL, rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "SetList" ) ), aArgs, sal_True ); } aListenerHelper.AddListener( mxFrame, xControl, aURL.Path ); } } void SAL_CALL BaseDispatch::removeStatusListener( const Reference< XStatusListener >& xControl, const URL& aURL ) throw (RuntimeException) { aListenerHelper.RemoveListener( mxFrame, xControl, aURL.Path ); } void SAL_CALL BaseDispatch::controlEvent( const ControlEvent& Event ) throw (RuntimeException) { if ( Event.aURL.Protocol.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "vnd.demo.complextoolbarcontrols.demoaddon:" ) ) ) { if ( Event.aURL.Path.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ComboboxCmd" ) ) ) { // We get notifications whenever the text inside the combobox has been changed. // We store the new text into a member. if ( Event.Event.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "TextChanged" ) ) ) { rtl::OUString aNewText; sal_Bool bHasText( sal_False ); for ( sal_Int32 i = 0; i < Event.aInformation.getLength(); i++ ) { if ( Event.aInformation[i].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Text" ) ) ) { bHasText = Event.aInformation[i].Value >>= aNewText; break; } } if ( bHasText ) maComboBoxText = aNewText; } } } } BaseDispatch::BaseDispatch( const Reference< XComponentContext > &rxContext, const Reference< XFrame >& xFrame, const rtl::OUString& rServiceName ) : mxContext( rxContext ) , mxFrame( xFrame ) , msDocService( rServiceName ) , mbButtonEnabled( sal_True ) { } BaseDispatch::~BaseDispatch() { mxFrame.clear(); mxContext.clear(); }