[Fix] When restoring default keymaps, ignore cross-context conflicts.

[Fix] Special key interception was broken, probably since r21616.
[Mod] Special key interception is now only done when a shortcut was recognized. This means that e.g. Caps Lock will continue to work as normal outside of the pattern editor in a FT2-like keyboard setup.

git-svn-id: https://source.openmpt.org/svn/openmpt/trunk/OpenMPT@22265 56274372-70c3-4bfc-bfc3-4c3a0b034d27

mptrack/CommandSet.cpp

@@ -2548,10 +2548,11 @@ void CCommandSet::ApplyDefaultKeybindings(KeyboardPreset preset, const Version o
 	case KeyboardPreset::FT2: defaults = DefaultKeybindingsFT2; break;
 	}
 
+	const bool onlyNewShortcuts = onlyCommandsAfterVersion != Version{};
 	CommandID lastAdded = kcNull;
 	for(const auto &kb : defaults)
 	{
-		if(onlyCommandsAfterVersion != Version{})
+		if(onlyNewShortcuts)
 		{
 			if(kb.addedInVersion <= onlyCommandsAfterVersion)
 				continue;
@@ -2587,10 +2588,14 @@ void CCommandSet::ApplyDefaultKeybindings(KeyboardPreset preset, const Version o
 
 		if(auto conflictCmd = IsConflicting(kc, kb.cmd, false); conflictCmd.first != kcNull)
 		{
+			if(!onlyNewShortcuts && conflictCmd.second.Context() == kc.Context())
+				continue;
 			// Allow cross-context conflicts in case the newly added shortcut is in a more generic context
 			// - unless the conflicting shortcut is the reserved dummy shortcut (which was used to prevent
 			// default shortcuts from being added back before default key binding versioning was added).
-			if(conflictCmd.first == kcDummyShortcut || !m_isParentContext[kb.ctx][conflictCmd.second.Context()])
+			if(conflictCmd.first == kcDummyShortcut)
+				continue;
+			if(onlyNewShortcuts && !m_isParentContext[kb.ctx][conflictCmd.second.Context()])
 				continue;
 		}
 

mptrack/InputHandler.cpp

@@ -94,12 +94,12 @@ CommandID CInputHandler::SendCommands(CWnd *wnd, const KeyMapRange &cmd)
 
 CommandID CInputHandler::KeyEvent(const InputTargetContext context, const KeyboardEvent &event, CWnd *pSourceWnd)
 {
-	if(InterceptSpecialKeys(event.key, event.flags, false))
-		return kcDummyShortcut;
 	if(IsKeyPressHandledByTextBox(event.key, ::GetFocus()))
 		return kcNull;
 
 	KeyMapRange cmd = m_keyMap.equal_range(KeyCombination(context, GetModifierMask(), event.key, event.keyEventType));
+	if(cmd.first != cmd.second && InterceptSpecialKeys(event))
+		return kcDummyShortcut;
 
 	if(pSourceWnd == nullptr)
 		pSourceWnd = m_pMainFrm;	// By default, send command message to main frame.
@@ -108,17 +108,16 @@ CommandID CInputHandler::KeyEvent(const InputTargetContext context, const Keyboa
 
 
 // Feature: use Windows keys as modifier keys, intercept special keys
-bool CInputHandler::InterceptSpecialKeys(UINT nChar, UINT nFlags, bool generateMsg)
+bool CInputHandler::InterceptSpecialKeys(const KeyboardEvent &event)
 {
-	KeyEventType keyEventType = GetKeyEventType(HIWORD(nFlags));
 	enum { VK_NonExistentKey = VK_F24+1 };
 
-	if(nChar == VK_NonExistentKey)
+	if(event.key == VK_NonExistentKey)
 	{
 		return true;
-	} else if(m_bInterceptWindowsKeys && (nChar == VK_LWIN || nChar == VK_RWIN))
+	} else if(m_bInterceptWindowsKeys && (event.key == VK_LWIN || event.key == VK_RWIN))
 	{
-		if(keyEventType == kKeyEventDown)
+		if(event.keyEventType == kKeyEventDown)
 		{
 			INPUT inp[2];
 			inp[0].type = inp[1].type = INPUT_KEYBOARD;
@@ -132,22 +131,22 @@ bool CInputHandler::InterceptSpecialKeys(UINT nChar, UINT nFlags, bool generateM
 		}
 	}
 
-	if((nChar == VK_NUMLOCK && m_bInterceptNumLock)
-		|| (nChar == VK_CAPITAL && m_bInterceptCapsLock)
-		|| (nChar == VK_SCROLL && m_bInterceptScrollLock))
+	if((event.key == VK_NUMLOCK && m_bInterceptNumLock)
+		|| (event.key == VK_CAPITAL && m_bInterceptCapsLock)
+		|| (event.key == VK_SCROLL && m_bInterceptScrollLock))
 	{
 		if(GetMessageExtraInfo() == 0xC0FFEE)
 		{
 			SetMessageExtraInfo(0);
 			return true;
-		} else if(keyEventType == kKeyEventDown && generateMsg)
+		} else if(event.keyEventType == kKeyEventDown)
 		{
 			// Prevent keys from lighting up by simulating a second press.
 			INPUT inp[2];
 			inp[0].type = inp[1].type = INPUT_KEYBOARD;
 			inp[0].ki.time = inp[1].ki.time = 0;
 			inp[0].ki.dwExtraInfo = inp[1].ki.dwExtraInfo = 0xC0FFEE;
-			inp[0].ki.wVk = inp[1].ki.wVk = static_cast<WORD>(nChar);
+			inp[0].ki.wVk = inp[1].ki.wVk = static_cast<WORD>(event.key);
 			inp[0].ki.wScan = inp[1].ki.wScan = 0;
 			inp[0].ki.dwFlags = KEYEVENTF_KEYUP;
 			inp[1].ki.dwFlags = 0;

mptrack/InputHandler.h

@@ -52,7 +52,7 @@ class CInputHandler
 	int GetKeyListSize(CommandID cmd) const;
 
 protected:
-	bool InterceptSpecialKeys(UINT nChar, UINT nFlags, bool generateMsg);
+	bool InterceptSpecialKeys(const KeyboardEvent &event);
 	void SetupSpecialKeyInterception();
 	CommandID SendCommands(CWnd *wnd, const KeyMapRange &cmd);