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Viewing changes to src/tools/systemwatch/systemwatch_mac.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jan Niehusmann
  • Date: 2008-04-14 18:57:30 UTC
  • mfrom: (2.1.9 hardy)
  • Revision ID: james.westby@ubuntu.com-20080414185730-528re3zp0m2hdlhi
Tags: 0.11-8
http://bugs.debian.org/476122
* added CONFIG -= link_prl to .pro files and removed dependencies
  which are made unnecessary by this change
* Fix segfault when closing last chat tab with qt4.4
  (This is from upstream svn, rev. 1101) (Closes: Bug#476122)

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src/tools/systemwatch/systemwatch_mac.cpp
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io_connect_t  root_port;
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void sleepCallBack(void *, io_service_t, natural_t messageType, void * messageArgument)
 
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void sleepCallBack(void* systemWatch, io_service_t, natural_t messageType, void * messageArgument)
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{
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        //printf("messageType %08lx, arg %08lx\n",
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        //  (long unsigned int)messageType, (long unsigned int)messageArgument);
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        MacSystemWatch* macSystemWatch = static_cast<MacSystemWatch*>(systemWatch);
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        switch (messageType) {
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                case kIOMessageSystemWillSleep:
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                        // Sleep
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                        MacSystemWatch::instance()->emitSleep();
 
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                        macSystemWatch->emitSleep();
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                        IOAllowPowerChange(root_port, (long)messageArgument);
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                        break;
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                        // if there are.
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                        //IOCancelPowerChange(root_port, (long)messageArgument);
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                        MacSystemWatch::instance()->emitIdleSleep();
 
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                        macSystemWatch->emitIdleSleep();
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                        IOAllowPowerChange(root_port, (long)messageArgument);
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                        break;
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                case kIOMessageSystemHasPoweredOn:
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                        // Wakeup
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                        MacSystemWatch::instance()->emitWakeup();
 
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                        macSystemWatch->emitWakeup();
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                        break;
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        }
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}
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MacSystemWatch::MacSystemWatch()
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{
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        // Initialize sleep callback
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        IONotificationPortRef  notify;
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        io_object_t                        anIterator;
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        root_port = IORegisterForSystemPower(0, &notify, sleepCallBack, &anIterator);
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        if (root_port == NULL)
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                        printf("IORegisterForSystemPower failed\n");
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        else
 
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        IONotificationPortRef notify;
 
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        io_object_t           anIterator;
 
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        root_port = IORegisterForSystemPower(this, &notify, sleepCallBack, &anIterator);
 
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        if (!root_port) {
 
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                printf("IORegisterForSystemPower failed\n");
 
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        }
 
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        else {
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                CFRunLoopAddSource(CFRunLoopGetCurrent(), IONotificationPortGetRunLoopSource(notify), kCFRunLoopCommonModes);
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}
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MacSystemWatch* MacSystemWatch::instance()
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{
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        if (!instance_) 
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                instance_ = new MacSystemWatch();
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        return instance_;
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}
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MacSystemWatch* MacSystemWatch::instance_ = 0;
 
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        }
 
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}