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24 #ifndef CCMainThreadTask_h
25 #define CCMainThreadTask_h
27 #include "CrossThreadCopier.h"
28 #include "CrossThreadTask.h"
29 #include "cc/CCMainThread.h"
30 #include <wtf/PassOwnPtr.h>
31 #include <wtf/PassRefPtr.h>
36 class MainThreadTask0 : public CCMainThread::Task {
38 typedef void (T::*Method)();
39 typedef MainThreadTask0<T> MainThreadTaskImpl;
41 static PassOwnPtr<MainThreadTaskImpl> create(T* instance, Method method)
43 return adoptPtr(new MainThreadTaskImpl(instance, method));
47 MainThreadTask0(T* instance, Method method)
48 : CCMainThread::Task(instance)
53 virtual void performTask()
55 (*static_cast<T*>(instance()).*m_method)();
62 template<typename T, typename P1, typename MP1>
63 class MainThreadTask1 : public CCMainThread::Task {
65 typedef void (T::*Method)(MP1);
66 typedef MainThreadTask1<T, P1, MP1> MainThreadTaskImpl;
67 typedef typename CrossThreadTaskTraits<P1>::ParamType Param1;
69 static PassOwnPtr<MainThreadTaskImpl> create(T* instance, Method method, Param1 parameter1)
71 return adoptPtr(new MainThreadTaskImpl(instance, method, parameter1));
75 MainThreadTask1(T* instance, Method method, Param1 parameter1)
76 : CCMainThread::Task(instance)
78 , m_parameter1(parameter1)
82 virtual void performTask()
84 (*static_cast<T*>(instance()).*m_method)(m_parameter1);
92 template<typename T, typename P1, typename MP1, typename P2, typename MP2>
93 class MainThreadTask2 : public CCMainThread::Task {
95 typedef void (T::*Method)(MP1, MP2);
96 typedef MainThreadTask2<T, P1, MP1, P2, MP2> MainThreadTaskImpl;
97 typedef typename CrossThreadTaskTraits<P1>::ParamType Param1;
98 typedef typename CrossThreadTaskTraits<P2>::ParamType Param2;
100 static PassOwnPtr<MainThreadTaskImpl> create(T* instance, Method method, Param1 parameter1, Param2 parameter2)
102 return adoptPtr(new MainThreadTaskImpl(instance, method, parameter1, parameter2));
106 MainThreadTask2(T* instance, Method method, Param1 parameter1, Param2 parameter2)
107 : CCMainThread::Task(instance)
109 , m_parameter1(parameter1)
110 , m_parameter2(parameter2)
114 virtual void performTask()
116 (*static_cast<T*>(instance()).*m_method)(m_parameter1, m_parameter2);
125 template<typename T, typename P1, typename MP1, typename P2, typename MP2, typename P3, typename MP3>
126 class MainThreadTask3 : public CCMainThread::Task {
128 typedef void (T::*Method)(MP1, MP2, MP3);
129 typedef MainThreadTask3<T, P1, MP1, P2, MP2, P3, MP3> MainThreadTaskImpl;
130 typedef typename CrossThreadTaskTraits<P1>::ParamType Param1;
131 typedef typename CrossThreadTaskTraits<P2>::ParamType Param2;
132 typedef typename CrossThreadTaskTraits<P3>::ParamType Param3;
134 static PassOwnPtr<MainThreadTaskImpl> create(T* instance, Method method, Param1 parameter1, Param2 parameter2, Param3 parameter3)
136 return adoptPtr(new MainThreadTaskImpl(instance, method, parameter1, parameter2, parameter3));
140 MainThreadTask3(T* instance, Method method, Param1 parameter1, Param2 parameter2, Param3 parameter3)
141 : CCMainThread::Task(instance)
143 , m_parameter1(parameter1)
144 , m_parameter2(parameter2)
145 , m_parameter3(parameter3)
149 virtual void performTask()
151 (*static_cast<T*>(instance()).*m_method)(m_parameter1, m_parameter2, m_parameter3);
162 template<typename T, typename P1, typename MP1, typename P2, typename MP2, typename P3, typename MP3, typename P4, typename MP4>
163 class MainThreadTask4 : public CCMainThread::Task {
165 typedef void (T::*Method)(MP1, MP2, MP3, MP4);
166 typedef MainThreadTask4<T, P1, MP1, P2, MP2, P3, MP3, P4, MP4> MainThreadTaskImpl;
167 typedef typename CrossThreadTaskTraits<P1>::ParamType Param1;
168 typedef typename CrossThreadTaskTraits<P2>::ParamType Param2;
169 typedef typename CrossThreadTaskTraits<P3>::ParamType Param3;
170 typedef typename CrossThreadTaskTraits<P4>::ParamType Param4;
172 static PassOwnPtr<MainThreadTaskImpl> create(T* instance, Method method, Param1 parameter1, Param2 parameter2, Param3 parameter3, Param4 parameter4)
174 return adoptPtr(new MainThreadTaskImpl(instance, method, parameter1, parameter2, parameter3, parameter4));
178 MainThreadTask4(T* instance, Method method, Param1 parameter1, Param2 parameter2, Param3 parameter3, Param4 parameter4)
179 : CCMainThread::Task(instance)
181 , m_parameter1(parameter1)
182 , m_parameter2(parameter2)
183 , m_parameter3(parameter3)
184 , m_parameter4(parameter4)
188 virtual void performTask()
190 (*static_cast<T*>(instance()).*m_method)(m_parameter1, m_parameter2, m_parameter3, m_parameter4);
201 template<typename T, typename P1, typename MP1, typename P2, typename MP2, typename P3, typename MP3, typename P4, typename MP4, typename P5, typename MP5>
202 class MainThreadTask5 : public CCMainThread::Task {
204 typedef void (T::*Method)(MP1, MP2, MP3, MP4, MP5);
205 typedef MainThreadTask5<T, P1, MP1, P2, MP2, P3, MP3, P4, MP4, P5, MP5> MainThreadTaskImpl;
206 typedef typename CrossThreadTaskTraits<P1>::ParamType Param1;
207 typedef typename CrossThreadTaskTraits<P2>::ParamType Param2;
208 typedef typename CrossThreadTaskTraits<P3>::ParamType Param3;
209 typedef typename CrossThreadTaskTraits<P4>::ParamType Param4;
210 typedef typename CrossThreadTaskTraits<P5>::ParamType Param5;
212 static PassOwnPtr<MainThreadTaskImpl> create(T* instance, Method method, Param1 parameter1, Param2 parameter2, Param3 parameter3, Param4 parameter4, Param5 parameter5)
214 return adoptPtr(new MainThreadTaskImpl(instance, method, parameter1, parameter2, parameter3, parameter4, parameter5));
218 MainThreadTask5(T* instance, Method method, Param1 parameter1, Param2 parameter2, Param3 parameter3, Param4 parameter4, Param5 parameter5)
219 : CCMainThread::Task(instance)
221 , m_parameter1(parameter1)
222 , m_parameter2(parameter2)
223 , m_parameter3(parameter3)
224 , m_parameter4(parameter4)
225 , m_parameter5(parameter5)
229 virtual void performTask()
231 (*static_cast<T*>(instance()).*m_method)(m_parameter1, m_parameter2, m_parameter3, m_parameter4, m_parameter5);
244 PassOwnPtr<CCMainThread::Task> createMainThreadTask(
246 void (T::*method)());
249 PassOwnPtr<CCMainThread::Task> createMainThreadTask(
253 return MainThreadTask0<T>::create(
258 template<typename T, typename P1, typename MP1>
259 PassOwnPtr<CCMainThread::Task> createMainThreadTask(
261 void (T::*method)(MP1),
262 const P1& parameter1)
264 return MainThreadTask1<T, typename CrossThreadCopier<P1>::Type, MP1>::create(
267 CrossThreadCopier<P1>::copy(parameter1));
270 template<typename T, typename P1, typename MP1, typename P2, typename MP2>
271 PassOwnPtr<CCMainThread::Task> createMainThreadTask(
273 void (T::*method)(MP1, MP2),
274 const P1& parameter1,
275 const P2& parameter2)
277 return MainThreadTask2<T, typename CrossThreadCopier<P1>::Type, MP1, typename CrossThreadCopier<P2>::Type, MP2>::create(
280 CrossThreadCopier<P1>::copy(parameter1),
281 CrossThreadCopier<P2>::copy(parameter2));
284 template<typename T, typename P1, typename MP1, typename P2, typename MP2, typename P3, typename MP3>
285 PassOwnPtr<CCMainThread::Task> createMainThreadTask(
287 void (T::*method)(MP1, MP2, MP3),
288 const P1& parameter1,
289 const P2& parameter2,
290 const P3& parameter3)
292 return MainThreadTask3<T, typename CrossThreadCopier<P1>::Type, MP1, typename CrossThreadCopier<P2>::Type, MP2, typename CrossThreadCopier<P3>::Type, MP3>::create(
295 CrossThreadCopier<P1>::copy(parameter1),
296 CrossThreadCopier<P2>::copy(parameter2),
297 CrossThreadCopier<P3>::copy(parameter3));
300 template<typename T, typename P1, typename MP1, typename P2, typename MP2, typename P3, typename MP3, typename P4, typename MP4>
301 PassOwnPtr<CCMainThread::Task> createMainThreadTask(
303 void (T::*method)(MP1, MP2, MP3, MP4),
304 const P1& parameter1,
305 const P2& parameter2,
306 const P3& parameter3,
307 const P4& parameter4)
309 return MainThreadTask4<T, typename CrossThreadCopier<P1>::Type, MP1, typename CrossThreadCopier<P2>::Type, MP2, typename CrossThreadCopier<P3>::Type, MP3, typename CrossThreadCopier<P4>::Type, MP4>::create(
312 CrossThreadCopier<P1>::copy(parameter1),
313 CrossThreadCopier<P2>::copy(parameter2),
314 CrossThreadCopier<P3>::copy(parameter3),
315 CrossThreadCopier<P4>::copy(parameter4));
319 template<typename T, typename P1, typename MP1, typename P2, typename MP2, typename P3, typename MP3, typename P4, typename MP4, typename P5, typename MP5>
320 PassOwnPtr<CCMainThread::Task> createMainThreadTask(
322 void (T::*method)(MP1, MP2, MP3, MP4, MP5),
323 const P1& parameter1,
324 const P2& parameter2,
325 const P3& parameter3,
326 const P4& parameter4,
327 const P5& parameter5)
329 return MainThreadTask5<T, typename CrossThreadCopier<P1>::Type, MP1, typename CrossThreadCopier<P2>::Type, MP2, typename CrossThreadCopier<P3>::Type, MP3, typename CrossThreadCopier<P4>::Type, MP4, typename CrossThreadCopier<P5>::Type, MP5>::create(
332 CrossThreadCopier<P1>::copy(parameter1),
333 CrossThreadCopier<P2>::copy(parameter2),
334 CrossThreadCopier<P3>::copy(parameter3),
335 CrossThreadCopier<P4>::copy(parameter4),
336 CrossThreadCopier<P5>::copy(parameter5));
340 } // namespace WebCore
342 #endif // MainThreadTask_h