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#6161 Detect local input before connected on Mac

This commit is contained in:
Xinyu Hou 2017-09-28 14:04:48 -04:00
parent 856e93df0c
commit 0625daacde
1 changed files with 34 additions and 31 deletions
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65
src/lib/platform/OSXScreen.mm
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@ -183,6 +183,33 @@ OSXScreen::OSXScreen(IEventQueue* events, bool isPrimary, bool autoShowHideCurso
// install the platform event queue
m_events->adoptBuffer(new OSXEventQueueBuffer(m_events));
if (m_isPrimary) {
m_eventTapPort = CGEventTapCreate(kCGHIDEventTap, kCGHeadInsertEventTap, kCGEventTapOptionDefault,
kCGEventMaskForAllEvents,
handleCGInputEvent,
this);
}
else {
// there may be a better way to do this, but we register an event handler even if we're
// not on the primary display (acting as a client). This way, if a local event comes in
// (either keyboard or mouse), we can make sure to show the cursor if we've hidden it.
m_eventTapPort = CGEventTapCreate(kCGHIDEventTap, kCGHeadInsertEventTap, kCGEventTapOptionDefault,
kCGEventMaskForAllEvents,
handleCGInputEventSecondary,
this);
}
if (!m_eventTapPort) {
LOG((CLOG_ERR "failed to create quartz event tap"));
}
m_eventTapRLSR = CFMachPortCreateRunLoopSource(kCFAllocatorDefault, m_eventTapPort, 0);
if (!m_eventTapRLSR) {
LOG((CLOG_ERR "failed to create a CFRunLoopSourceRef for the quartz event tap"));
}
CFRunLoopAddSource(CFRunLoopGetCurrent(), m_eventTapRLSR, kCFRunLoopDefaultMode);
}
OSXScreen::~OSXScreen()
@ -220,6 +247,12 @@ OSXScreen::~OSXScreen()
delete m_keyState;
delete m_screensaver;
if (m_eventTapPort) {
CGEventTapEnable(m_eventTapPort, false);
CFRelease(m_eventTapPort);
m_eventTapPort = nullptr;
}
#if defined(MAC_OS_X_VERSION_10_7)
delete m_carbonLoopMutex;
delete m_carbonLoopReady;
@ -701,44 +734,14 @@ OSXScreen::enable()
new TMethodEventJob<OSXScreen>(this,
&OSXScreen::handleClipboardCheck));
if (m_isPrimary) {
// FIXME -- start watching jump zones
// kCGEventTapOptionDefault = 0x00000000 (Missing in 10.4, so specified literally)
m_eventTapPort = CGEventTapCreate(kCGHIDEventTap, kCGHeadInsertEventTap, kCGEventTapOptionDefault,
kCGEventMaskForAllEvents,
handleCGInputEvent,
this);
}
else {
// FIXME -- prevent system from entering power save mode
if (!m_isPrimary) {
if (m_autoShowHideCursor) {
hideCursor();
}
// warp the mouse to the cursor center
fakeMouseMove(m_xCenter, m_yCenter);
// there may be a better way to do this, but we register an event handler even if we're
// not on the primary display (acting as a client). This way, if a local event comes in
// (either keyboard or mouse), we can make sure to show the cursor if we've hidden it.
m_eventTapPort = CGEventTapCreate(kCGHIDEventTap, kCGHeadInsertEventTap, kCGEventTapOptionDefault,
kCGEventMaskForAllEvents,
handleCGInputEventSecondary,
this);
}
if (!m_eventTapPort) {
LOG((CLOG_ERR "failed to create quartz event tap"));
}
m_eventTapRLSR = CFMachPortCreateRunLoopSource(kCFAllocatorDefault, m_eventTapPort, 0);
if (!m_eventTapRLSR) {
LOG((CLOG_ERR "failed to create a CFRunLoopSourceRef for the quartz event tap"));
}
CFRunLoopAddSource(CFRunLoopGetCurrent(), m_eventTapRLSR, kCFRunLoopDefaultMode);
}
void