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14*cdf0e10cSrcweir  *
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21*cdf0e10cSrcweir  * You should have received a copy of the GNU Lesser General Public License
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24*cdf0e10cSrcweir  * for a copy of the LGPLv3 License.
25*cdf0e10cSrcweir  *
26*cdf0e10cSrcweir  ************************************************************************/
27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_desktop.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include "sal/config.h"
32*cdf0e10cSrcweir 
33*cdf0e10cSrcweir #include <cstddef>
34*cdf0e10cSrcweir #include <new>
35*cdf0e10cSrcweir 
36*cdf0e10cSrcweir #include "osl/thread.hxx"
37*cdf0e10cSrcweir #include "salhelper/simplereferenceobject.hxx"
38*cdf0e10cSrcweir 
39*cdf0e10cSrcweir #include "dp_gui_thread.hxx"
40*cdf0e10cSrcweir 
41*cdf0e10cSrcweir using dp_gui::Thread;
42*cdf0e10cSrcweir 
43*cdf0e10cSrcweir Thread::Thread() {}
44*cdf0e10cSrcweir 
45*cdf0e10cSrcweir void Thread::launch() {
46*cdf0e10cSrcweir     // Assumption is that osl::Thread::create returns normally iff it causes
47*cdf0e10cSrcweir     // osl::Thread::run to start executing:
48*cdf0e10cSrcweir     acquire();
49*cdf0e10cSrcweir     try {
50*cdf0e10cSrcweir         create();
51*cdf0e10cSrcweir     } catch (...) {
52*cdf0e10cSrcweir         release();
53*cdf0e10cSrcweir         throw;
54*cdf0e10cSrcweir     }
55*cdf0e10cSrcweir }
56*cdf0e10cSrcweir 
57*cdf0e10cSrcweir void * Thread::operator new(std::size_t size)
58*cdf0e10cSrcweir     throw (std::bad_alloc)
59*cdf0e10cSrcweir {
60*cdf0e10cSrcweir     return SimpleReferenceObject::operator new(size);
61*cdf0e10cSrcweir }
62*cdf0e10cSrcweir 
63*cdf0e10cSrcweir void Thread::operator delete(void * p) throw () {
64*cdf0e10cSrcweir     SimpleReferenceObject::operator delete(p);
65*cdf0e10cSrcweir }
66*cdf0e10cSrcweir 
67*cdf0e10cSrcweir Thread::~Thread() {}
68*cdf0e10cSrcweir 
69*cdf0e10cSrcweir void Thread::run() {
70*cdf0e10cSrcweir     try {
71*cdf0e10cSrcweir         execute();
72*cdf0e10cSrcweir     } catch (...) {
73*cdf0e10cSrcweir         // Work around the problem that onTerminated is not called if run throws
74*cdf0e10cSrcweir         // an exception:
75*cdf0e10cSrcweir         onTerminated();
76*cdf0e10cSrcweir         throw;
77*cdf0e10cSrcweir     }
78*cdf0e10cSrcweir }
79*cdf0e10cSrcweir 
80*cdf0e10cSrcweir void Thread::onTerminated() {
81*cdf0e10cSrcweir     release();
82*cdf0e10cSrcweir }
83