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
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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
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14*5b190011SAndrew Rist * software distributed under the License is distributed on an
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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
ToolBarModule(const Reference<frame::XController> & rxController)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
~ToolBarModule(void)98cdf0e10cSrcweir ToolBarModule::~ToolBarModule (void)
99cdf0e10cSrcweir {
100cdf0e10cSrcweir }
101cdf0e10cSrcweir
102cdf0e10cSrcweir
103cdf0e10cSrcweir
104cdf0e10cSrcweir
disposing(void)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
notifyConfigurationChange(const ConfigurationChangeEvent & rEvent)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
HandleUpdateStart(void)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
HandleUpdateEnd(void)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
disposing(const lang::EventObject & rEvent)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