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Better key chord matching

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This commit is contained in:
Brian Fiete 2021-02-06 07:10:30 -08:00
parent 2e4792d51e
commit 5f5c752f5d
1 changed files with 87 additions and 67 deletions
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26
IDE/src/IDEApp.bf
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@ -7429,19 +7429,38 @@ namespace IDE
}
}
if ((mKeyChordState != null) && (evt.mKeyCode.IsModifier))
{
// Ignore
}
else
{
var keyState = scope KeyState();
keyState.mKeyCode = evt.mKeyCode;
keyState.mKeyFlags = evt.mKeyFlags;
var curKeyMap = mCommands.mKeyMap;
bool hadChordState = mKeyChordState != null;
if (mKeyChordState != null)
curKeyMap = mKeyChordState.mCommandMap;
DeleteAndNullify!(mKeyChordState);
var prevKeyChordState = mKeyChordState;
defer delete prevKeyChordState;
mKeyChordState = null;
KeyState matchedKey;
IDECommandBase commandBase;
if (curKeyMap.mMap.TryGet(keyState, out matchedKey, out commandBase))
bool hadMatch = curKeyMap.mMap.TryGet(keyState, out matchedKey, out commandBase);
if ((!hadMatch) && (prevKeyChordState != null))
{
// If we have a "Ctrl+A, Ctrl+B" style sequence then also try to match that against "Ctrl+A, B"
KeyState rawKeyState = keyState;
rawKeyState.mKeyFlags &= ~prevKeyChordState.mKeyState.mKeyFlags;
hadMatch = curKeyMap.mMap.TryGet(rawKeyState, out matchedKey, out commandBase);
}
if (hadMatch)
{
if (var commandMap = commandBase as CommandMap)
{
@ -7497,7 +7516,7 @@ namespace IDE
}
}
}
else if (!evt.mKeyCode.IsModifier)
else
{
// Not found
if (hadChordState)
@ -7507,6 +7526,7 @@ namespace IDE
return;
}
}
}
SourceViewPanel sourceViewPanel = null;
Widget focusWidget = window.mFocusWidget;