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Made ApplicationCommandManager::registerCommand update the command info.

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This commit is contained in:
jules 2014-10-06 10:52:28 +01:00
parent 38bddb3a0d
commit 76c6d324ac
2 changed files with 26 additions and 14 deletions
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39
modules/juce_gui_basics/commands/juce_ApplicationCommandManager.cpp
View file

@ -51,7 +51,20 @@ void ApplicationCommandManager::registerCommand (const ApplicationCommandInfo& n
// the name isn't optional!
jassert (newCommand.shortName.isNotEmpty());
if (getCommandForID (newCommand.commandID) == 0)
if (ApplicationCommandInfo* command = getMutableCommandForID (newCommand.commandID))
{
// Trying to re-register the same command ID with different parameters can often indicate a typo.
// This assertion is here because I've found it useful catching some mistakes, but it may also cause
// false alarms if you're deliberately updating some flags for a command.
jassert (newCommand.shortName == getCommandForID (newCommand.commandID)->shortName
&& newCommand.categoryName == getCommandForID (newCommand.commandID)->categoryName
&& newCommand.defaultKeypresses == getCommandForID (newCommand.commandID)->defaultKeypresses
&& (newCommand.flags & (ApplicationCommandInfo::wantsKeyUpDownCallbacks | ApplicationCommandInfo::hiddenFromKeyEditor | ApplicationCommandInfo::readOnlyInKeyEditor))
== (getCommandForID (newCommand.commandID)->flags & (ApplicationCommandInfo::wantsKeyUpDownCallbacks | ApplicationCommandInfo::hiddenFromKeyEditor | ApplicationCommandInfo::readOnlyInKeyEditor)));
*command = newCommand;
}
else
{
ApplicationCommandInfo* const newInfo = new ApplicationCommandInfo (newCommand);
newInfo->flags &= ~ApplicationCommandInfo::isTicked;
@ -61,16 +74,6 @@ void ApplicationCommandManager::registerCommand (const ApplicationCommandInfo& n
triggerAsyncUpdate();
}
else
{
// trying to re-register the same command ID with different parameters?
jassert (newCommand.shortName == getCommandForID (newCommand.commandID)->shortName
&& (newCommand.description == getCommandForID (newCommand.commandID)->description || newCommand.description.isEmpty())
&& newCommand.categoryName == getCommandForID (newCommand.commandID)->categoryName
&& newCommand.defaultKeypresses == getCommandForID (newCommand.commandID)->defaultKeypresses
&& (newCommand.flags & (ApplicationCommandInfo::wantsKeyUpDownCallbacks | ApplicationCommandInfo::hiddenFromKeyEditor | ApplicationCommandInfo::readOnlyInKeyEditor))
== (getCommandForID (newCommand.commandID)->flags & (ApplicationCommandInfo::wantsKeyUpDownCallbacks | ApplicationCommandInfo::hiddenFromKeyEditor | ApplicationCommandInfo::readOnlyInKeyEditor)));
}
}
void ApplicationCommandManager::registerAllCommandsForTarget (ApplicationCommandTarget* target)
@ -113,7 +116,7 @@ void ApplicationCommandManager::commandStatusChanged()
}
//==============================================================================
const ApplicationCommandInfo* ApplicationCommandManager::getCommandForID (const CommandID commandID) const noexcept
ApplicationCommandInfo* ApplicationCommandManager::getMutableCommandForID (CommandID commandID) const noexcept
{
for (int i = commands.size(); --i >= 0;)
if (commands.getUnchecked(i)->commandID == commandID)
@ -122,6 +125,11 @@ const ApplicationCommandInfo* ApplicationCommandManager::getCommandForID (const
return nullptr;
}
const ApplicationCommandInfo* ApplicationCommandManager::getCommandForID (const CommandID commandID) const noexcept
{
return getMutableCommandForID (commandID);
}
String ApplicationCommandManager::getNameOfCommand (const CommandID commandID) const noexcept
{
if (const ApplicationCommandInfo* const ci = getCommandForID (commandID))
@ -215,7 +223,10 @@ ApplicationCommandTarget* ApplicationCommandManager::getTargetForCommand (const
target = target->getTargetForCommand (commandID);
if (target != nullptr)
{
upToDateInfo.commandID = commandID;
target->getCommandInfo (commandID, upToDateInfo);
}
return target;
}
@ -223,7 +234,7 @@ ApplicationCommandTarget* ApplicationCommandManager::getTargetForCommand (const
//==============================================================================
ApplicationCommandTarget* ApplicationCommandManager::findTargetForComponent (Component* c)
{
ApplicationCommandTarget* target = dynamic_cast <ApplicationCommandTarget*> (c);
ApplicationCommandTarget* target = dynamic_cast<ApplicationCommandTarget*> (c);
if (target == nullptr && c != nullptr)
target = c->findParentComponentOfClass<ApplicationCommandTarget>();
@ -263,7 +274,7 @@ ApplicationCommandTarget* ApplicationCommandManager::findDefaultComponentTarget(
// component that really should get the event. And if not, the event will
// still be passed up to the top level window anyway, so let's send it to the
// content comp.
if (ResizableWindow* const resizableWindow = dynamic_cast <ResizableWindow*> (c))
if (ResizableWindow* const resizableWindow = dynamic_cast<ResizableWindow*> (c))
if (Component* const content = resizableWindow->getContentComponent())
c = content;

1
modules/juce_gui_basics/commands/juce_ApplicationCommandManager.h
View file

@ -308,6 +308,7 @@ private:
void sendListenerInvokeCallback (const ApplicationCommandTarget::InvocationInfo&);
void handleAsyncUpdate() override;
void globalFocusChanged (Component*) override;
ApplicationCommandInfo* getMutableCommandForID (CommandID) const noexcept;
#if JUCE_CATCH_DEPRECATED_CODE_MISUSE
// This is just here to cause a compile error in old code that hasn't been changed to use the new