JBoolean
JXFontCharSetMenu::SetCharSet
(
const JCharacter* charSet
)
{
JIndex newIndex = 0;
const JIndex count = GetItemCount();
for (JIndex i=1; i<=count; i++)
{
if (GetItemText(i) == charSet)
{
newIndex = i;
break;
}
}
if (newIndex > 0)
{
itsCurrIndex = newIndex;
itsCharSet = charSet;
SetPopupChoice(itsCurrIndex);
if (itsBroadcastChangeFlag)
{
Broadcast(CharSetChanged(itsCharSet));
}
return kJTrue;
}
else
{
return kJFalse;
}
}
void
SCNodeMenu::SetNodeIndex
(
const JIndex node
)
{
itsNodeIndex = node;
SetPopupChoice(itsNodeIndex);
if (itsBroadcastNodeChangeFlag)
{
Broadcast(NodeChanged(itsNodeIndex));
}
}
void
JXDisplayMenu::Receive
(
JBroadcaster* sender,
const Message& message
)
{
const JPtrArray<JXDisplay>* displayList = (JXGetApplication())->GetDisplayList();
if (sender == this && message.Is(JXMenu::kNeedsUpdate))
{
Broadcast(DisplayNeedsUpdate());
CheckItem(itsDisplayIndex);
}
else if (sender == this && message.Is(JXMenu::kItemSelected))
{
const JXMenu::ItemSelected* selection =
dynamic_cast<const JXMenu::ItemSelected*>(&message);
assert( selection != NULL );
ChooseDisplay(selection->GetIndex());
}
else if (sender == const_cast<JPtrArray<JXDisplay>*>(displayList))
{
// we do this no matter what change occurs
BuildMenu();
}
else if (sender == itsNewDisplayDialog &&
message.Is(JXDialogDirector::kDeactivated))
{
const JXDialogDirector::Deactivated* info =
dynamic_cast<const JXDialogDirector::Deactivated*>(&message);
assert( info != NULL );
if (info->Successful())
{
itsDisplayIndex = itsNewDisplayDialog->GetDisplayIndex();
Broadcast(DisplayChanged(itsDisplayIndex));
}
SetPopupChoice(itsDisplayIndex);
itsNewDisplayDialog = NULL;
}
else
{
JXTextMenu::Receive(sender, message);
}
}
JBoolean
SCComponentMenu::SetCompIndex
(
const JIndex compIndex
)
{
JIndex menuIndex;
if (CompIndexToMenuIndex(compIndex, &menuIndex))
{
itsMenuIndex = menuIndex;
SetPopupChoice(itsMenuIndex);
if (itsBroadcastCompChangeFlag)
{
Broadcast(ComponentChanged(compIndex));
}
return kJTrue;
}
else
{
return kJFalse;
}
}
void
SCComponentMenu::Receive
(
JBroadcaster* sender,
const Message& message
)
{
JBroadcaster* compList = itsCircuit->GetComponentList(); // insure that it isn't const
if (sender == this && message.Is(JXMenu::kNeedsUpdate))
{
itsBroadcastCompChangeFlag = kJFalse;
Broadcast(ComponentNeedsUpdate());
CheckItem(itsMenuIndex);
itsBroadcastCompChangeFlag = kJTrue;
}
else if (sender == this && message.Is(JXMenu::kItemSelected))
{
const JXMenu::ItemSelected* selection =
dynamic_cast<const JXMenu::ItemSelected*>(&message);
assert( selection != NULL );
itsMenuIndex = selection->GetIndex();
JIndex compIndex;
const JBoolean ok = MenuIndexToCompIndex(itsMenuIndex, &compIndex);
assert( ok );
Broadcast(ComponentChanged(compIndex));
}
else if (sender == compList)
{
JIndex compIndex;
const JBoolean ok = MenuIndexToCompIndex(itsMenuIndex, &compIndex);
BuildCompList();
if (!ok)
{
itsMenuIndex = 1;
}
else if (message.Is(JOrderedSetT::kElementsInserted))
{
const JOrderedSetT::ElementsInserted* info =
dynamic_cast<const JOrderedSetT::ElementsInserted*>(&message);
assert( info != NULL && info->GetCount() == 1 );
info->AdjustIndex(&compIndex);
const JBoolean ok = CompIndexToMenuIndex(compIndex, &itsMenuIndex);
assert( ok );
}
else if (message.Is(JOrderedSetT::kElementsRemoved))
{
const JOrderedSetT::ElementsRemoved* info =
dynamic_cast<const JOrderedSetT::ElementsRemoved*>(&message);
assert( info != NULL && info->GetCount() == 1 );
if (info->AdjustIndex(&compIndex))
{
const JBoolean ok = CompIndexToMenuIndex(compIndex, &itsMenuIndex);
assert( ok );
}
else
{
itsMenuIndex = 1;
}
}
else if (message.Is(JOrderedSetT::kElementMoved))
{
const JOrderedSetT::ElementMoved* info =
dynamic_cast<const JOrderedSetT::ElementMoved*>(&message);
assert( info != NULL );
info->AdjustIndex(&compIndex);
const JBoolean ok = CompIndexToMenuIndex(compIndex, &itsMenuIndex);
assert( ok );
}
else if (message.Is(JOrderedSetT::kElementsSwapped))
{
const JOrderedSetT::ElementsSwapped* info =
dynamic_cast<const JOrderedSetT::ElementsSwapped*>(&message);
assert( info != NULL );
info->AdjustIndex(&compIndex);
const JBoolean ok = CompIndexToMenuIndex(compIndex, &itsMenuIndex);
assert( ok );
}
else if (message.Is(JOrderedSetT::kSorted))
{
assert( 0 );
}
// nothing extra required for JOrderedSetT::kElementChanged
const JIndex savedIndex = itsMenuIndex;
BuildMenu();
itsMenuIndex = savedIndex;
if (itsCompList->IndexValid(itsMenuIndex))
{
SetPopupChoice(itsMenuIndex);
}
}
else
{
JXTextMenu::Receive(sender, message);
}
}
void
SCNodeMenu::Receive
(
JBroadcaster* sender,
const Message& message
)
{
JBroadcaster* nodeList = itsCircuit->GetNodeList(); // insure that it isn't const
if (sender == this && message.Is(JXMenu::kNeedsUpdate))
{
itsBroadcastNodeChangeFlag = kJFalse;
Broadcast(NodeNeedsUpdate());
CheckItem(itsNodeIndex);
itsBroadcastNodeChangeFlag = kJTrue;
}
else if (sender == this && message.Is(JXMenu::kItemSelected))
{
const JXMenu::ItemSelected* selection =
dynamic_cast<const JXMenu::ItemSelected*>(&message);
assert( selection != NULL );
itsNodeIndex = selection->GetIndex();
Broadcast(NodeChanged(itsNodeIndex));
}
else if (sender == nodeList)
{
if (message.Is(JOrderedSetT::kElementsInserted))
{
const JOrderedSetT::ElementsInserted* info =
dynamic_cast<const JOrderedSetT::ElementsInserted*>(&message);
assert( info != NULL && info->GetCount() == 1 );
info->AdjustIndex(&itsNodeIndex);
}
else if (message.Is(JOrderedSetT::kElementsRemoved))
{
const JOrderedSetT::ElementsRemoved* info =
dynamic_cast<const JOrderedSetT::ElementsRemoved*>(&message);
assert( info != NULL && info->GetCount() == 1 );
if (!info->AdjustIndex(&itsNodeIndex))
{
itsNodeIndex = 1;
}
}
else if (message.Is(JOrderedSetT::kElementMoved))
{
const JOrderedSetT::ElementMoved* info =
dynamic_cast<const JOrderedSetT::ElementMoved*>(&message);
assert( info != NULL );
info->AdjustIndex(&itsNodeIndex);
}
else if (message.Is(JOrderedSetT::kElementsSwapped))
{
const JOrderedSetT::ElementsSwapped* info =
dynamic_cast<const JOrderedSetT::ElementsSwapped*>(&message);
assert( info != NULL );
info->AdjustIndex(&itsNodeIndex);
}
else if (message.Is(JOrderedSetT::kSorted))
{
assert( 0 );
}
// nothing extra required for JOrderedSetT::kElementChanged
const JIndex savedNode = itsNodeIndex;
BuildMenu();
itsNodeIndex = savedNode;
SetPopupChoice(itsNodeIndex);
}
else
{
JXTextMenu::Receive(sender, message);
}
}
