diff options
| -rw-r--r-- | DomeKey.xcodeproj/project.pbxproj | 13 | ||||
| -rw-r--r-- | lib/char_to_key_code.m | 68 |
2 files changed, 81 insertions, 0 deletions
diff --git a/DomeKey.xcodeproj/project.pbxproj b/DomeKey.xcodeproj/project.pbxproj index da85841..fb73c83 100644 --- a/DomeKey.xcodeproj/project.pbxproj +++ b/DomeKey.xcodeproj/project.pbxproj @@ -12,6 +12,7 @@ D11184622125206E00961687 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = D11184612125206E00961687 /* AppDelegate.m */; }; D160C2A12118EF9D007D1B50 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = D160C2A02118EF9D007D1B50 /* main.m */; }; D1E101FE2133FA0300B2CA29 /* KeyboardSimulator.m in Sources */ = {isa = PBXBuildFile; fileRef = D1E101FD2133FA0300B2CA29 /* KeyboardSimulator.m */; }; + D1E1020821345E2300B2CA29 /* char_to_key_code.m in Sources */ = {isa = PBXBuildFile; fileRef = D1E1020721345E2200B2CA29 /* char_to_key_code.m */; }; /* End PBXBuildFile section */ /* Begin PBXContainerItemProxy section */ @@ -74,6 +75,7 @@ D160C31521197983007D1B50 /* DDHidLib.xcodeproj */ = {isa = PBXFileReference; lastKnownFileType = "wrapper.pb-project"; name = DDHidLib.xcodeproj; path = lib/DDHidLib/DDHidLib.xcodeproj; sourceTree = "<group>"; }; D1E101FC2133FA0300B2CA29 /* KeyboardSimulator.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = KeyboardSimulator.h; sourceTree = "<group>"; }; D1E101FD2133FA0300B2CA29 /* KeyboardSimulator.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = KeyboardSimulator.m; sourceTree = "<group>"; }; + D1E1020721345E2200B2CA29 /* char_to_key_code.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = char_to_key_code.m; path = lib/char_to_key_code.m; sourceTree = SOURCE_ROOT; }; /* End PBXFileReference section */ /* Begin PBXFrameworksBuildPhase section */ @@ -92,6 +94,7 @@ isa = PBXGroup; children = ( D160C29F2118EF9D007D1B50 /* DomeKey */, + D1E1020621345DF100B2CA29 /* lib */, D160C31421197982007D1B50 /* Frameworks */, D160C29E2118EF9D007D1B50 /* Products */, ); @@ -138,6 +141,15 @@ name = Products; sourceTree = "<group>"; }; + D1E1020621345DF100B2CA29 /* lib */ = { + isa = PBXGroup; + children = ( + D1E1020721345E2200B2CA29 /* char_to_key_code.m */, + ); + name = lib; + path = DomeKey/lib; + sourceTree = "<group>"; + }; /* End PBXGroup section */ /* Begin PBXNativeTarget section */ @@ -235,6 +247,7 @@ files = ( D110C9482122E2D80094F963 /* HeadphoneKey.m in Sources */, D160C2A12118EF9D007D1B50 /* main.m in Sources */, + D1E1020821345E2300B2CA29 /* char_to_key_code.m in Sources */, D11184622125206E00961687 /* AppDelegate.m in Sources */, D1E101FE2133FA0300B2CA29 /* KeyboardSimulator.m in Sources */, ); diff --git a/lib/char_to_key_code.m b/lib/char_to_key_code.m new file mode 100644 index 0000000..b4fcdec --- /dev/null +++ b/lib/char_to_key_code.m @@ -0,0 +1,68 @@ +// Théo Winterhalter +// https://stackoverflow.com/users/1275975/th%c3%a9o-winterhalter +// https://stackoverflow.com/questions/1918841/how-to-convert-ascii-character-to-cgkeycode/33584460#33584460 + +NSString* keyCodeToString(CGKeyCode keyCode) +{ + TISInputSourceRef currentKeyboard = TISCopyCurrentKeyboardInputSource(); + CFDataRef uchr = + (CFDataRef)TISGetInputSourceProperty(currentKeyboard, + kTISPropertyUnicodeKeyLayoutData); + const UCKeyboardLayout *keyboardLayout = + (const UCKeyboardLayout*)CFDataGetBytePtr(uchr); + + if(keyboardLayout) + { + UInt32 deadKeyState = 0; + UniCharCount maxStringLength = 255; + UniCharCount actualStringLength = 0; + UniChar unicodeString[maxStringLength]; + + OSStatus status = UCKeyTranslate(keyboardLayout, + keyCode, kUCKeyActionDown, 0, + LMGetKbdType(), 0, + &deadKeyState, + maxStringLength, + &actualStringLength, unicodeString); + + if (actualStringLength == 0 && deadKeyState) + { + status = UCKeyTranslate(keyboardLayout, + kVK_Space, kUCKeyActionDown, 0, + LMGetKbdType(), 0, + &deadKeyState, + maxStringLength, + &actualStringLength, unicodeString); + } + if(actualStringLength > 0 && status == noErr) + return [[NSString stringWithCharacters:unicodeString + length:(NSUInteger)actualStringLength] lowercaseString]; + } + + return nil; +} + +NSNumber* charToKeyCode(const char c) +{ + static NSMutableDictionary* dict = nil; + + if (dict == nil) + { + dict = [NSMutableDictionary dictionary]; + + // For every keyCode + size_t i; + for (i = 0; i < 128; ++i) + { + NSString* str = keyCodeToString((CGKeyCode)i); + if(str != nil && ![str isEqualToString:@""]) + { + [dict setObject:[NSNumber numberWithInt:i] forKey:str]; + } + } + } + + NSString * keyChar = [NSString stringWithFormat:@"%c" , c]; + + return [dict objectForKey:keyChar]; +} |