void CRecentFilesMenu::populate()
{
// add recent files from preferences
CPreferences::recent_type *files = _preferences->recentFiles();
CPreferences::recent_type_iterator e = files->begin();
int index = 1;
// the menu never gets smaller, just add items as needed
while (e != files->end()) {
if(::CountMenuItems( GetMacMenuH()) < index)
InsertCommand( "\p ", cmd_UseMenuItem, 16000 );
string path = *e;
//dprintf("addRecentFile %s\n", path.c_str());
LStr255 theTitle = path.c_str();
::SetMenuItemText( GetMacMenuH(), index, theTitle );
e++; index++;
}
}
void
LGAMiniArrowPopup::GetCurrentItemTitle ( Str255 outItemTitle )
{
// е Load the popup menu and then find the title
MenuHandle popupMenu = GetMacMenuH ();
if ( popupMenu )
{
::GetMenuItemText ( popupMenu, GetValue (), outItemTitle );
}
} // LGAMiniArrowPopup::GetCurrentItemTitle
void
LGAMiniArrowPopup::SetPopupMinMaxValues ()
{
// е We will have to synthesize these values as we dont' have a real
// control that we are talking too
MenuHandle popupMenu = GetMacMenuH ();
if ( popupMenu )
{
// е Setup the values
mMinValue = 1;
mMaxValue = ::CountMenuItems ( popupMenu );
}
} // LGAMiniArrowPopup::SetPopupMinMaxValues
void
LGAMiniArrowPopup::SetValue ( SInt32 inValue )
{
// е Setup the current item if needed
if ( GetValue () != inValue )
{
// е Get the current item setup in the menu
MenuHandle menuH = GetMacMenuH ();
if ( menuH )
{
SetupCurrentMenuItem ( menuH, inValue );
}
// е Call our superclass to handle the setting of the value
LControl::SetValue ( inValue );
// е Now we need to get the popup redrawn so that the change
// will be seen
Draw ( nil );
}
} // LGAMiniArrowPopup::SetValue
void
LGAMiniArrowPopup::HandlePopupMenuSelect ( Point inPopupLoc,
SInt16 inCurrentItem,
SInt16 &outMenuID,
SInt16 &outMenuItem )
{
MenuHandle menuH = GetMacMenuH ();
ThrowIfNil_ ( menuH );
if ( menuH )
{
// е Save off the current system font family and size
SInt16 saveFont = ::LMGetSysFontFam ();
SInt16 saveSize = ::LMGetSysFontSize ();
// е Enclose this all in a try catch block so that we can
// at least reset the system font if something goes wrong
try
{
// е Handle the actual insertion into the hierarchical menubar
::InsertMenu ( menuH, hierMenu );
// е Reconfigure the system font so that the menu will be drawn in
// our desired font and size
FocusDraw ();
{
ResIDT textTID = GetTextTraitsID ();
TextTraitsH traitsH = UTextTraits::LoadTextTraits ( textTID );
if ( traitsH )
{
::LMSetSysFontFam ( (**traitsH).fontNumber );
::LMSetSysFontSize ( (**traitsH).size );
::LMSetLastSPExtra ( -1L );
}
}
// е Before we display the menu we need to make sure that we have the
// current item marked in the menu. NOTE: we do NOT use the current
// item that has been passed in here as that always has a value of one
// in the case of a pulldown menu
SetupCurrentMenuItem ( menuH, GetValue () );
// е Then we call PopupMenuSelect and wait for it to return
SInt32 result = ::PopUpMenuSelect ( menuH,
inPopupLoc.v,
inPopupLoc.h,
inCurrentItem );
// е Then we extract the values from the returned result
// these are then passed back out to the caller
outMenuID = HiWord ( result );
outMenuItem = LoWord ( result );
}
catch (...)
{
// ignore errors╔
}
// е Restore the system font
::LMSetSysFontFam ( saveFont );
::LMSetSysFontSize ( saveSize );
::LMSetLastSPExtra ( -1L );
// е Finally get the menu removed
::DeleteMenu ( GetPopupMenuResID ());
}
} // LGAMiniArrowPopup::HandlePopupMenuSelect
