Improve keyboard support

This commit is contained in:
Sergio Alvarez-Napagao
2018-08-29 23:37:12 +02:00
parent 003fc8c1f8
commit c2012fa195
3 changed files with 97 additions and 16 deletions

View File

@@ -11,12 +11,27 @@
@implementation KeyboardSupport
+ (struct KeyEvent)translateKeyEvent:(unichar)inputChar {
+ (struct KeyEvent)translateKeyEvent:(unichar)inputChar withModifierFlags:(UIKeyModifierFlags)modifierFlags {
struct KeyEvent event;
event.keycode = 0;
event.modifier = 0;
event.modifierKeycode = 0;
switch (modifierFlags) {
case UIKeyModifierAlphaShift:
case UIKeyModifierShift:
[KeyboardSupport addShiftModifier:&event];
break;
case UIKeyModifierControl:
[KeyboardSupport addControlModifier:&event];
break;
case UIKeyModifierAlternate:
[KeyboardSupport addAltModifier:&event];
break;
case UIKeyModifierCommand:
case UIKeyModifierNumericPad:
break;
}
if (inputChar >= 0x30 && inputChar <= 0x39) {
// Numbers 0-9
event.keycode = inputChar;
@@ -163,4 +178,14 @@
event->modifierKeycode = 0x10;
}
+ (void) addControlModifier:(struct KeyEvent*)event {
event->modifier = MODIFIER_CTRL;
event->modifierKeycode = 0x11;
}
+ (void) addAltModifier:(struct KeyEvent*)event {
event->modifier = MODIFIER_ALT;
event->modifierKeycode = 0x12;
}
@end