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Add dynamic loading of HIToolbox.framework

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Fixes #717.
This commit is contained in:
Camilla Berglund
2016-05-23 12:46:57 +02:00
parent 57f4ba7b37
commit c4c99727c5
3 changed files with 73 additions and 15 deletions
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src/cocoa_init.m
+53 -9
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@@ -200,6 +200,58 @@ static void createKeyTables(void)
}
}
// Load HIToolbox.framework and the TIS symbols we need from it
// This works only because Cocoa has already loaded it properly
//
static GLFWbool initializeTIS(void)
{
_glfw.ns.tis.bundle = CFBundleGetBundleWithIdentifier(CFSTR("com.apple.HIToolbox"));
if (!_glfw.ns.tis.bundle)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Cocoa: Failed to load HIToolbox.framework");
return GLFW_FALSE;
}
CFStringRef* kPropertyUnicodeKeyLayoutData =
CFBundleGetDataPointerForName(_glfw.ns.tis.bundle,
CFSTR("kTISPropertyUnicodeKeyLayoutData"));
_glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource =
CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
CFSTR("TISCopyCurrentKeyboardLayoutInputSource"));
_glfw.ns.tis.GetInputSourceProperty =
CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
CFSTR("TISGetInputSourceProperty"));
_glfw.ns.tis.GetKbdType =
CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
CFSTR("LMGetKbdType"));
if (!kPropertyUnicodeKeyLayoutData ||
!TISCopyCurrentKeyboardLayoutInputSource ||
!TISGetInputSourceProperty ||
!LMGetKbdType)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Cocoa: Failed to load TIS API symbols");
return GLFW_FALSE;
}
_glfw.ns.tis.kPropertyUnicodeKeyLayoutData = *kPropertyUnicodeKeyLayoutData;
// TODO: Catch kTISNotifySelectedKeyboardInputSourceChanged and update
_glfw.ns.inputSource = TISCopyCurrentKeyboardLayoutInputSource();
if (!_glfw.ns.inputSource)
return GLFW_FALSE;
_glfw.ns.unicodeData = TISGetInputSourceProperty(_glfw.ns.inputSource,
kTISPropertyUnicodeKeyLayoutData);
if (!_glfw.ns.unicodeData)
return GLFW_FALSE;
return GLFW_TRUE;
}
//////////////////////////////////////////////////////////////////////////
////// GLFW platform API //////
@@ -221,15 +273,7 @@ int _glfwPlatformInit(void)
CGEventSourceSetLocalEventsSuppressionInterval(_glfw.ns.eventSource, 0.0);
// TODO: Catch kTISNotifySelectedKeyboardInputSourceChanged and update
_glfw.ns.inputSource = TISCopyCurrentKeyboardLayoutInputSource();
if (!_glfw.ns.inputSource)
return GLFW_FALSE;
_glfw.ns.unicodeData = TISGetInputSourceProperty(_glfw.ns.inputSource,
kTISPropertyUnicodeKeyLayoutData);
if (!_glfw.ns.unicodeData)
if (!initializeTIS())
return GLFW_FALSE;
if (!_glfwInitThreadLocalStoragePOSIX())