1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski #include "precompiled_sd.hxx"
25*b1cdbd2cSJim Jagielski
26*b1cdbd2cSJim Jagielski #include "ShellStackGuard.hxx"
27*b1cdbd2cSJim Jagielski
28*b1cdbd2cSJim Jagielski #include "framework/ConfigurationController.hxx"
29*b1cdbd2cSJim Jagielski #include "framework/FrameworkHelper.hxx"
30*b1cdbd2cSJim Jagielski
31*b1cdbd2cSJim Jagielski #include "DrawController.hxx"
32*b1cdbd2cSJim Jagielski #include "ViewShellBase.hxx"
33*b1cdbd2cSJim Jagielski #include <sfx2/printer.hxx>
34*b1cdbd2cSJim Jagielski #include <com/sun/star/drawing/framework/XControllerManager.hpp>
35*b1cdbd2cSJim Jagielski #include <com/sun/star/drawing/framework/XConfigurationController.hpp>
36*b1cdbd2cSJim Jagielski
37*b1cdbd2cSJim Jagielski using namespace ::com::sun::star;
38*b1cdbd2cSJim Jagielski using namespace ::com::sun::star::uno;
39*b1cdbd2cSJim Jagielski using namespace ::com::sun::star::drawing::framework;
40*b1cdbd2cSJim Jagielski
41*b1cdbd2cSJim Jagielski using ::rtl::OUString;
42*b1cdbd2cSJim Jagielski using ::sd::framework::FrameworkHelper;
43*b1cdbd2cSJim Jagielski
44*b1cdbd2cSJim Jagielski
45*b1cdbd2cSJim Jagielski namespace sd { namespace framework {
46*b1cdbd2cSJim Jagielski
47*b1cdbd2cSJim Jagielski //===== CenterViewFocusModule ====================================================
48*b1cdbd2cSJim Jagielski
ShellStackGuard(Reference<frame::XController> & rxController)49*b1cdbd2cSJim Jagielski ShellStackGuard::ShellStackGuard (Reference<frame::XController>& rxController)
50*b1cdbd2cSJim Jagielski : ShellStackGuardInterfaceBase(m_aMutex),
51*b1cdbd2cSJim Jagielski mxConfigurationController(),
52*b1cdbd2cSJim Jagielski mpBase(NULL),
53*b1cdbd2cSJim Jagielski mpUpdateLock(),
54*b1cdbd2cSJim Jagielski maPrinterPollingTimer()
55*b1cdbd2cSJim Jagielski {
56*b1cdbd2cSJim Jagielski Reference<XControllerManager> xControllerManager (rxController, UNO_QUERY);
57*b1cdbd2cSJim Jagielski if (xControllerManager.is())
58*b1cdbd2cSJim Jagielski {
59*b1cdbd2cSJim Jagielski mxConfigurationController = xControllerManager->getConfigurationController();
60*b1cdbd2cSJim Jagielski
61*b1cdbd2cSJim Jagielski // Tunnel through the controller to obtain a ViewShellBase.
62*b1cdbd2cSJim Jagielski Reference<lang::XUnoTunnel> xTunnel (rxController, UNO_QUERY);
63*b1cdbd2cSJim Jagielski if (xTunnel.is())
64*b1cdbd2cSJim Jagielski {
65*b1cdbd2cSJim Jagielski ::sd::DrawController* pController = reinterpret_cast<sd::DrawController*>(
66*b1cdbd2cSJim Jagielski xTunnel->getSomething(sd::DrawController::getUnoTunnelId()));
67*b1cdbd2cSJim Jagielski if (pController != NULL)
68*b1cdbd2cSJim Jagielski mpBase = pController->GetViewShellBase();
69*b1cdbd2cSJim Jagielski }
70*b1cdbd2cSJim Jagielski }
71*b1cdbd2cSJim Jagielski
72*b1cdbd2cSJim Jagielski if (mxConfigurationController.is())
73*b1cdbd2cSJim Jagielski {
74*b1cdbd2cSJim Jagielski // Listen for update starts so that the following update can be
75*b1cdbd2cSJim Jagielski // prevented in case of a printing printer.
76*b1cdbd2cSJim Jagielski mxConfigurationController->addConfigurationChangeListener(
77*b1cdbd2cSJim Jagielski this,
78*b1cdbd2cSJim Jagielski FrameworkHelper::msConfigurationUpdateStartEvent,
79*b1cdbd2cSJim Jagielski Any());
80*b1cdbd2cSJim Jagielski
81*b1cdbd2cSJim Jagielski // Prepare the printer polling.
82*b1cdbd2cSJim Jagielski maPrinterPollingTimer.SetTimeoutHdl(LINK(this,ShellStackGuard,TimeoutHandler));
83*b1cdbd2cSJim Jagielski maPrinterPollingTimer.SetTimeout(300);
84*b1cdbd2cSJim Jagielski }
85*b1cdbd2cSJim Jagielski }
86*b1cdbd2cSJim Jagielski
87*b1cdbd2cSJim Jagielski
88*b1cdbd2cSJim Jagielski
89*b1cdbd2cSJim Jagielski
~ShellStackGuard(void)90*b1cdbd2cSJim Jagielski ShellStackGuard::~ShellStackGuard (void)
91*b1cdbd2cSJim Jagielski {
92*b1cdbd2cSJim Jagielski }
93*b1cdbd2cSJim Jagielski
94*b1cdbd2cSJim Jagielski
95*b1cdbd2cSJim Jagielski
96*b1cdbd2cSJim Jagielski
disposing(void)97*b1cdbd2cSJim Jagielski void SAL_CALL ShellStackGuard::disposing (void)
98*b1cdbd2cSJim Jagielski {
99*b1cdbd2cSJim Jagielski if (mxConfigurationController.is())
100*b1cdbd2cSJim Jagielski mxConfigurationController->removeConfigurationChangeListener(this);
101*b1cdbd2cSJim Jagielski
102*b1cdbd2cSJim Jagielski mxConfigurationController = NULL;
103*b1cdbd2cSJim Jagielski mpBase = NULL;
104*b1cdbd2cSJim Jagielski }
105*b1cdbd2cSJim Jagielski
106*b1cdbd2cSJim Jagielski
107*b1cdbd2cSJim Jagielski
108*b1cdbd2cSJim Jagielski
notifyConfigurationChange(const ConfigurationChangeEvent & rEvent)109*b1cdbd2cSJim Jagielski void SAL_CALL ShellStackGuard::notifyConfigurationChange (
110*b1cdbd2cSJim Jagielski const ConfigurationChangeEvent& rEvent)
111*b1cdbd2cSJim Jagielski throw (RuntimeException)
112*b1cdbd2cSJim Jagielski {
113*b1cdbd2cSJim Jagielski if (rEvent.Type.equals(FrameworkHelper::msConfigurationUpdateStartEvent))
114*b1cdbd2cSJim Jagielski {
115*b1cdbd2cSJim Jagielski if (mpUpdateLock.get() == NULL && IsPrinting())
116*b1cdbd2cSJim Jagielski {
117*b1cdbd2cSJim Jagielski // Prevent configuration updates while the printer is printing.
118*b1cdbd2cSJim Jagielski mpUpdateLock.reset(new ConfigurationController::Lock(mxConfigurationController));
119*b1cdbd2cSJim Jagielski
120*b1cdbd2cSJim Jagielski // Start polling for the printer having finished printing.
121*b1cdbd2cSJim Jagielski maPrinterPollingTimer.Start();
122*b1cdbd2cSJim Jagielski }
123*b1cdbd2cSJim Jagielski }
124*b1cdbd2cSJim Jagielski }
125*b1cdbd2cSJim Jagielski
126*b1cdbd2cSJim Jagielski
127*b1cdbd2cSJim Jagielski
128*b1cdbd2cSJim Jagielski
disposing(const lang::EventObject & rEvent)129*b1cdbd2cSJim Jagielski void SAL_CALL ShellStackGuard::disposing (
130*b1cdbd2cSJim Jagielski const lang::EventObject& rEvent)
131*b1cdbd2cSJim Jagielski throw (RuntimeException)
132*b1cdbd2cSJim Jagielski {
133*b1cdbd2cSJim Jagielski if (mxConfigurationController.is())
134*b1cdbd2cSJim Jagielski if (rEvent.Source == mxConfigurationController)
135*b1cdbd2cSJim Jagielski {
136*b1cdbd2cSJim Jagielski mxConfigurationController = NULL;
137*b1cdbd2cSJim Jagielski mpBase = NULL;
138*b1cdbd2cSJim Jagielski }
139*b1cdbd2cSJim Jagielski }
140*b1cdbd2cSJim Jagielski
141*b1cdbd2cSJim Jagielski
142*b1cdbd2cSJim Jagielski
143*b1cdbd2cSJim Jagielski
IMPL_LINK(ShellStackGuard,TimeoutHandler,Timer *,pTimer)144*b1cdbd2cSJim Jagielski IMPL_LINK(ShellStackGuard, TimeoutHandler, Timer*, pTimer)
145*b1cdbd2cSJim Jagielski {
146*b1cdbd2cSJim Jagielski #ifdef DEBUG
147*b1cdbd2cSJim Jagielski OSL_ASSERT(pTimer==&maPrinterPollingTimer);
148*b1cdbd2cSJim Jagielski #else
149*b1cdbd2cSJim Jagielski (void)pTimer;
150*b1cdbd2cSJim Jagielski #endif
151*b1cdbd2cSJim Jagielski if (mpUpdateLock.get() != NULL)
152*b1cdbd2cSJim Jagielski {
153*b1cdbd2cSJim Jagielski if ( ! IsPrinting())
154*b1cdbd2cSJim Jagielski {
155*b1cdbd2cSJim Jagielski // Printing finished. Release the update lock.
156*b1cdbd2cSJim Jagielski mpUpdateLock.reset();
157*b1cdbd2cSJim Jagielski }
158*b1cdbd2cSJim Jagielski else
159*b1cdbd2cSJim Jagielski {
160*b1cdbd2cSJim Jagielski // Wait long for the printing to finish.
161*b1cdbd2cSJim Jagielski maPrinterPollingTimer.Start();
162*b1cdbd2cSJim Jagielski }
163*b1cdbd2cSJim Jagielski }
164*b1cdbd2cSJim Jagielski
165*b1cdbd2cSJim Jagielski return 0;
166*b1cdbd2cSJim Jagielski }
167*b1cdbd2cSJim Jagielski
168*b1cdbd2cSJim Jagielski
169*b1cdbd2cSJim Jagielski
170*b1cdbd2cSJim Jagielski
171*b1cdbd2cSJim Jagielski
IsPrinting(void) const172*b1cdbd2cSJim Jagielski bool ShellStackGuard::IsPrinting (void) const
173*b1cdbd2cSJim Jagielski {
174*b1cdbd2cSJim Jagielski if (mpBase != NULL)
175*b1cdbd2cSJim Jagielski {
176*b1cdbd2cSJim Jagielski SfxPrinter* pPrinter = mpBase->GetPrinter();
177*b1cdbd2cSJim Jagielski if (pPrinter != NULL
178*b1cdbd2cSJim Jagielski && pPrinter->IsPrinting())
179*b1cdbd2cSJim Jagielski {
180*b1cdbd2cSJim Jagielski return true;
181*b1cdbd2cSJim Jagielski }
182*b1cdbd2cSJim Jagielski }
183*b1cdbd2cSJim Jagielski
184*b1cdbd2cSJim Jagielski return false;
185*b1cdbd2cSJim Jagielski }
186*b1cdbd2cSJim Jagielski
187*b1cdbd2cSJim Jagielski
188*b1cdbd2cSJim Jagielski } } // end of namespace sd::framework
189