1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_extensions.hxx" 26 #include "formcontrolcontainer.hxx" 27 #include <tools/debug.hxx> 28 29 #include <algorithm> 30 #include <functional> 31 32 //......................................................................... 33 namespace bib 34 { 35 //......................................................................... 36 37 using namespace ::com::sun::star::uno; 38 using namespace ::com::sun::star::form; 39 using namespace ::com::sun::star::lang; 40 using namespace ::com::sun::star::awt; 41 42 //===================================================================== 43 //= FormControlContainer 44 //===================================================================== 45 //--------------------------------------------------------------------- FormControlContainer()46 FormControlContainer::FormControlContainer( ) 47 :OLoadListener( m_aMutex ) 48 ,m_pFormAdapter( NULL ) 49 { 50 } 51 52 //--------------------------------------------------------------------- 53 //--- 18.10.01 18:54:57 ----------------------------------------------- ~FormControlContainer()54 FormControlContainer::~FormControlContainer( ) 55 { 56 DBG_ASSERT( !isFormConnected(), "FormControlContainer::~FormControlContainer: you should disconnect in your derived class!" ); 57 if ( isFormConnected() ) 58 disconnectForm(); 59 } 60 61 //--------------------------------------------------------------------- 62 //--- 18.10.01 17:03:14 ----------------------------------------------- disconnectForm()63 void FormControlContainer::disconnectForm() 64 { 65 ::osl::MutexGuard aGuard( m_aMutex ); 66 DBG_ASSERT( isFormConnected(), "FormControlContainer::connectForm: not connected!" ); 67 if ( isFormConnected() ) 68 { 69 m_pFormAdapter->dispose(); 70 m_pFormAdapter->release(); 71 m_pFormAdapter = NULL; 72 } 73 } 74 75 //--------------------------------------------------------------------- 76 //--- 18.10.01 16:56:01 ----------------------------------------------- connectForm(const Reference<XLoadable> & _rxForm)77 void FormControlContainer::connectForm( const Reference< XLoadable >& _rxForm ) 78 { 79 DBG_ASSERT( !isFormConnected(), "FormControlContainer::connectForm: already connected!" ); 80 81 DBG_ASSERT( _rxForm.is(), "FormControlContainer::connectForm: invalid form!" ); 82 if ( !isFormConnected() && _rxForm.is() ) 83 { 84 m_pFormAdapter = new OLoadListenerAdapter( _rxForm ); 85 m_pFormAdapter->acquire(); 86 m_pFormAdapter->Init( this ); 87 88 ensureDesignMode(); 89 } 90 91 m_xForm = _rxForm; 92 } 93 94 //--------------------------------------------------------------------- 95 //--- 18.10.01 18:50:14 ----------------------------------------------- 96 struct ControlModeSwitch : public ::std::unary_function< Reference< XControl >, void > 97 { 98 sal_Bool bDesign; ControlModeSwitchbib::ControlModeSwitch99 ControlModeSwitch( sal_Bool _bDesign ) : bDesign( _bDesign ) { } 100 operator ()bib::ControlModeSwitch101 void operator() ( const Reference< XControl >& _rxControl ) const 102 { 103 if ( _rxControl.is() ) 104 _rxControl->setDesignMode( bDesign ); 105 } 106 }; 107 108 //--------------------------------------------------------------------- 109 //--- 18.10.01 18:49:57 ----------------------------------------------- implSetDesignMode(sal_Bool _bDesign)110 void FormControlContainer::implSetDesignMode( sal_Bool _bDesign ) 111 { 112 try 113 { 114 Reference< XControlContainer > xControlCont = getControlContainer(); 115 Sequence< Reference< XControl > > aControls; 116 if ( xControlCont.is() ) 117 aControls = xControlCont->getControls(); 118 119 ::std::for_each( 120 aControls.getConstArray(), 121 aControls.getConstArray() + aControls.getLength(), 122 ControlModeSwitch( _bDesign ) 123 ); 124 } 125 catch( const Exception& e) 126 { 127 (void) e; // make compiler happy 128 DBG_ERROR( "FormControlContainer::implSetDesignMode: caught an exception!" ); 129 } 130 } 131 132 //--------------------------------------------------------------------- 133 //--- 18.10.01 18:16:54 ----------------------------------------------- ensureDesignMode()134 void FormControlContainer::ensureDesignMode() 135 { 136 implSetDesignMode( !m_xForm.is() || !m_xForm->isLoaded() ); 137 } 138 139 //--------------------------------------------------------------------- 140 //--- 18.10.01 16:45:33 ----------------------------------------------- _loaded(const::com::sun::star::lang::EventObject &)141 void FormControlContainer::_loaded( const ::com::sun::star::lang::EventObject& /*_rEvent*/ ) 142 { 143 implSetDesignMode( sal_False ); 144 } 145 146 //--------------------------------------------------------------------- 147 //--- 18.10.01 16:45:35 ----------------------------------------------- _unloading(const::com::sun::star::lang::EventObject &)148 void FormControlContainer::_unloading( const ::com::sun::star::lang::EventObject& /*_rEvent*/ ) 149 { 150 implSetDesignMode( sal_True ); 151 } 152 153 //--------------------------------------------------------------------- 154 //--- 18.10.01 16:45:36 ----------------------------------------------- _unloaded(const::com::sun::star::lang::EventObject &)155 void FormControlContainer::_unloaded( const ::com::sun::star::lang::EventObject& /*_rEvent*/ ) 156 { 157 } 158 159 //--------------------------------------------------------------------- 160 //--- 18.10.01 16:45:36 ----------------------------------------------- _reloading(const::com::sun::star::lang::EventObject &)161 void FormControlContainer::_reloading( const ::com::sun::star::lang::EventObject& /*_rEvent*/ ) 162 { 163 implSetDesignMode( sal_True ); 164 } 165 166 //--------------------------------------------------------------------- 167 //--- 18.10.01 16:45:37 ----------------------------------------------- _reloaded(const::com::sun::star::lang::EventObject &)168 void FormControlContainer::_reloaded( const ::com::sun::star::lang::EventObject& /*_rEvent*/ ) 169 { 170 implSetDesignMode( sal_False ); 171 } 172 173 //......................................................................... 174 } // namespace bib 175 //......................................................................... 176 177