1*5b190011SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*5b190011SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*5b190011SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*5b190011SAndrew Rist * distributed with this work for additional information 6*5b190011SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*5b190011SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*5b190011SAndrew Rist * "License"); you may not use this file except in compliance 9*5b190011SAndrew Rist * with the License. You may obtain a copy of the License at 10*5b190011SAndrew Rist * 11*5b190011SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*5b190011SAndrew Rist * 13*5b190011SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*5b190011SAndrew Rist * software distributed under the License is distributed on an 15*5b190011SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*5b190011SAndrew Rist * KIND, either express or implied. See the License for the 17*5b190011SAndrew Rist * specific language governing permissions and limitations 18*5b190011SAndrew Rist * under the License. 19*5b190011SAndrew Rist * 20*5b190011SAndrew Rist *************************************************************/ 21*5b190011SAndrew Rist 22*5b190011SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #include "precompiled_sd.hxx" 25cdf0e10cSrcweir 26cdf0e10cSrcweir #include "ToolBarModule.hxx" 27cdf0e10cSrcweir #include "ViewShellBase.hxx" 28cdf0e10cSrcweir #include "DrawController.hxx" 29cdf0e10cSrcweir #include "framework/FrameworkHelper.hxx" 30cdf0e10cSrcweir #include "framework/ConfigurationController.hxx" 31cdf0e10cSrcweir 32cdf0e10cSrcweir 33cdf0e10cSrcweir using namespace ::com::sun::star; 34cdf0e10cSrcweir using namespace ::com::sun::star::uno; 35cdf0e10cSrcweir using namespace ::com::sun::star::drawing::framework; 36cdf0e10cSrcweir 37cdf0e10cSrcweir using ::rtl::OUString; 38cdf0e10cSrcweir using ::sd::framework::FrameworkHelper; 39cdf0e10cSrcweir 40cdf0e10cSrcweir namespace { 41cdf0e10cSrcweir static const sal_Int32 gnConfigurationUpdateStartEvent(0); 42cdf0e10cSrcweir static const sal_Int32 gnConfigurationUpdateEndEvent(1); 43cdf0e10cSrcweir static const sal_Int32 gnResourceActivationRequestEvent(2); 44cdf0e10cSrcweir static const sal_Int32 gnResourceDeactivationRequestEvent(3); 45cdf0e10cSrcweir } 46cdf0e10cSrcweir 47cdf0e10cSrcweir namespace sd { namespace framework { 48cdf0e10cSrcweir 49cdf0e10cSrcweir //===== ToolBarModule ========================================================= 50cdf0e10cSrcweir 51cdf0e10cSrcweir ToolBarModule::ToolBarModule ( 52cdf0e10cSrcweir const Reference<frame::XController>& rxController) 53cdf0e10cSrcweir : ToolBarModuleInterfaceBase(m_aMutex), 54cdf0e10cSrcweir mxConfigurationController(), 55cdf0e10cSrcweir mpBase(NULL), 56cdf0e10cSrcweir mpToolBarManagerLock(), 57cdf0e10cSrcweir mbMainViewSwitchUpdatePending(false) 58cdf0e10cSrcweir { 59cdf0e10cSrcweir // Tunnel through the controller to obtain a ViewShellBase. 60cdf0e10cSrcweir Reference<lang::XUnoTunnel> xTunnel (rxController, UNO_QUERY); 61cdf0e10cSrcweir if (xTunnel.is()) 62cdf0e10cSrcweir { 63cdf0e10cSrcweir ::sd::DrawController* pController = reinterpret_cast<sd::DrawController*>( 64cdf0e10cSrcweir xTunnel->getSomething(sd::DrawController::getUnoTunnelId())); 65cdf0e10cSrcweir if (pController != NULL) 66cdf0e10cSrcweir mpBase = pController->GetViewShellBase(); 67cdf0e10cSrcweir } 68cdf0e10cSrcweir 69cdf0e10cSrcweir Reference<XControllerManager> xControllerManager (rxController, UNO_QUERY); 70cdf0e10cSrcweir if (xControllerManager.is()) 71cdf0e10cSrcweir { 72cdf0e10cSrcweir mxConfigurationController = xControllerManager->getConfigurationController(); 73cdf0e10cSrcweir if (mxConfigurationController.is()) 74cdf0e10cSrcweir { 75cdf0e10cSrcweir mxConfigurationController->addConfigurationChangeListener( 76cdf0e10cSrcweir this, 77cdf0e10cSrcweir FrameworkHelper::msConfigurationUpdateStartEvent, 78cdf0e10cSrcweir makeAny(gnConfigurationUpdateStartEvent)); 79cdf0e10cSrcweir mxConfigurationController->addConfigurationChangeListener( 80cdf0e10cSrcweir this, 81cdf0e10cSrcweir FrameworkHelper::msConfigurationUpdateEndEvent, 82cdf0e10cSrcweir makeAny(gnConfigurationUpdateEndEvent)); 83cdf0e10cSrcweir mxConfigurationController->addConfigurationChangeListener( 84cdf0e10cSrcweir this, 85cdf0e10cSrcweir FrameworkHelper::msResourceActivationRequestEvent, 86cdf0e10cSrcweir makeAny(gnResourceActivationRequestEvent)); 87cdf0e10cSrcweir mxConfigurationController->addConfigurationChangeListener( 88cdf0e10cSrcweir this, 89cdf0e10cSrcweir FrameworkHelper::msResourceDeactivationRequestEvent, 90cdf0e10cSrcweir makeAny(gnResourceDeactivationRequestEvent)); 91cdf0e10cSrcweir } 92cdf0e10cSrcweir } 93cdf0e10cSrcweir } 94cdf0e10cSrcweir 95cdf0e10cSrcweir 96cdf0e10cSrcweir 97cdf0e10cSrcweir 98cdf0e10cSrcweir ToolBarModule::~ToolBarModule (void) 99cdf0e10cSrcweir { 100cdf0e10cSrcweir } 101cdf0e10cSrcweir 102cdf0e10cSrcweir 103cdf0e10cSrcweir 104cdf0e10cSrcweir 105cdf0e10cSrcweir void SAL_CALL ToolBarModule::disposing (void) 106cdf0e10cSrcweir { 107cdf0e10cSrcweir if (mxConfigurationController.is()) 108cdf0e10cSrcweir mxConfigurationController->removeConfigurationChangeListener(this); 109cdf0e10cSrcweir 110cdf0e10cSrcweir mxConfigurationController = NULL; 111cdf0e10cSrcweir } 112cdf0e10cSrcweir 113cdf0e10cSrcweir 114cdf0e10cSrcweir 115cdf0e10cSrcweir 116cdf0e10cSrcweir void SAL_CALL ToolBarModule::notifyConfigurationChange ( 117cdf0e10cSrcweir const ConfigurationChangeEvent& rEvent) 118cdf0e10cSrcweir throw (RuntimeException) 119cdf0e10cSrcweir { 120cdf0e10cSrcweir if (mxConfigurationController.is()) 121cdf0e10cSrcweir { 122cdf0e10cSrcweir sal_Int32 nEventType = 0; 123cdf0e10cSrcweir rEvent.UserData >>= nEventType; 124cdf0e10cSrcweir switch (nEventType) 125cdf0e10cSrcweir { 126cdf0e10cSrcweir case gnConfigurationUpdateStartEvent: 127cdf0e10cSrcweir HandleUpdateStart(); 128cdf0e10cSrcweir break; 129cdf0e10cSrcweir 130cdf0e10cSrcweir case gnConfigurationUpdateEndEvent: 131cdf0e10cSrcweir HandleUpdateEnd(); 132cdf0e10cSrcweir break; 133cdf0e10cSrcweir 134cdf0e10cSrcweir case gnResourceActivationRequestEvent: 135cdf0e10cSrcweir case gnResourceDeactivationRequestEvent: 136cdf0e10cSrcweir // Remember the request for the activation or deactivation 137cdf0e10cSrcweir // of the center pane view. When that happens then on end 138cdf0e10cSrcweir // of the next configuration update the set of visible tool 139cdf0e10cSrcweir // bars will be updated. 140cdf0e10cSrcweir if ( ! mbMainViewSwitchUpdatePending) 141cdf0e10cSrcweir if (rEvent.ResourceId->getResourceURL().match( 142cdf0e10cSrcweir FrameworkHelper::msViewURLPrefix) 143cdf0e10cSrcweir && rEvent.ResourceId->isBoundToURL( 144cdf0e10cSrcweir FrameworkHelper::msCenterPaneURL, AnchorBindingMode_DIRECT)) 145cdf0e10cSrcweir { 146cdf0e10cSrcweir mbMainViewSwitchUpdatePending = true; 147cdf0e10cSrcweir } 148cdf0e10cSrcweir break; 149cdf0e10cSrcweir } 150cdf0e10cSrcweir } 151cdf0e10cSrcweir } 152cdf0e10cSrcweir 153cdf0e10cSrcweir 154cdf0e10cSrcweir 155cdf0e10cSrcweir 156cdf0e10cSrcweir //----------------------------------------------------------------------------- 157cdf0e10cSrcweir 158cdf0e10cSrcweir 159cdf0e10cSrcweir void ToolBarModule::HandleUpdateStart (void) 160cdf0e10cSrcweir { 161cdf0e10cSrcweir // Lock the ToolBarManager and tell it to lock the ViewShellManager as 162cdf0e10cSrcweir // well. This way the ToolBarManager can optimize the releasing of 163cdf0e10cSrcweir // locks and arranging of updates of both tool bars and the view shell 164cdf0e10cSrcweir // stack. 165cdf0e10cSrcweir if (mpBase != NULL) 166cdf0e10cSrcweir { 167cdf0e10cSrcweir ::boost::shared_ptr<ToolBarManager> pToolBarManager (mpBase->GetToolBarManager()); 168cdf0e10cSrcweir mpToolBarManagerLock.reset(new ToolBarManager::UpdateLock(pToolBarManager)); 169cdf0e10cSrcweir pToolBarManager->LockViewShellManager(); 170cdf0e10cSrcweir } 171cdf0e10cSrcweir } 172cdf0e10cSrcweir 173cdf0e10cSrcweir 174cdf0e10cSrcweir 175cdf0e10cSrcweir 176cdf0e10cSrcweir void ToolBarModule::HandleUpdateEnd (void) 177cdf0e10cSrcweir { 178cdf0e10cSrcweir if (mbMainViewSwitchUpdatePending) 179cdf0e10cSrcweir { 180cdf0e10cSrcweir mbMainViewSwitchUpdatePending = false; 181cdf0e10cSrcweir // Update the set of visible tool bars and deactivate those that are 182cdf0e10cSrcweir // no longer visible. This is done before the old view shell is 183cdf0e10cSrcweir // destroyed in order to avoid unnecessary updates of those tool 184cdf0e10cSrcweir // bars. 185cdf0e10cSrcweir ::boost::shared_ptr<ToolBarManager> pToolBarManager (mpBase->GetToolBarManager()); 186cdf0e10cSrcweir ::boost::shared_ptr<FrameworkHelper> pFrameworkHelper ( 187cdf0e10cSrcweir FrameworkHelper::Instance(*mpBase)); 188cdf0e10cSrcweir ViewShell* pViewShell 189cdf0e10cSrcweir = pFrameworkHelper->GetViewShell(FrameworkHelper::msCenterPaneURL).get(); 190cdf0e10cSrcweir if (pViewShell != NULL) 191cdf0e10cSrcweir { 192cdf0e10cSrcweir pToolBarManager->MainViewShellChanged(*pViewShell); 193cdf0e10cSrcweir pToolBarManager->SelectionHasChanged( 194cdf0e10cSrcweir *pViewShell, 195cdf0e10cSrcweir *pViewShell->GetView()); 196cdf0e10cSrcweir pToolBarManager->PreUpdate(); 197cdf0e10cSrcweir } 198cdf0e10cSrcweir else 199cdf0e10cSrcweir { 200cdf0e10cSrcweir pToolBarManager->MainViewShellChanged(ViewShell::ST_NONE); 201cdf0e10cSrcweir pToolBarManager->PreUpdate(); 202cdf0e10cSrcweir } 203cdf0e10cSrcweir } 204cdf0e10cSrcweir 205cdf0e10cSrcweir // Releasing the update lock of the ToolBarManager will let the 206cdf0e10cSrcweir // ToolBarManager with the help of the ViewShellManager take care of 207cdf0e10cSrcweir // updating tool bars and view shell with the minimal amount of 208cdf0e10cSrcweir // shell stack modifications and tool bar updates. 209cdf0e10cSrcweir mpToolBarManagerLock.reset(); 210cdf0e10cSrcweir } 211cdf0e10cSrcweir 212cdf0e10cSrcweir 213cdf0e10cSrcweir 214cdf0e10cSrcweir 215cdf0e10cSrcweir void SAL_CALL ToolBarModule::disposing (const lang::EventObject& rEvent) 216cdf0e10cSrcweir throw (RuntimeException) 217cdf0e10cSrcweir { 218cdf0e10cSrcweir if (mxConfigurationController.is() 219cdf0e10cSrcweir && rEvent.Source == mxConfigurationController) 220cdf0e10cSrcweir { 221cdf0e10cSrcweir // Without the configuration controller this class can do nothing. 222cdf0e10cSrcweir mxConfigurationController = NULL; 223cdf0e10cSrcweir dispose(); 224cdf0e10cSrcweir } 225cdf0e10cSrcweir } 226cdf0e10cSrcweir 227cdf0e10cSrcweir 228cdf0e10cSrcweir 229cdf0e10cSrcweir 230cdf0e10cSrcweir } } // end of namespace sd::framework 231