//
// DisplayTip
//
// Display custom tool tips (TRUE if handled)
//
Bool UnitContextButton::DisplayTip()
{
switch (primary.crc)
{
case 0xE1977EAE: // "Upgrade"
case 0xE5CA04D2: // "UpgradeAvailable"
{
// Is there a unit selected
if (UnitObj *unit = FirstSelected())
{
// Is there an upgrade for this unit
if (UnitObjType *upgrade = unit->GetNextUpgrade())
{
Common::PrereqList *pt = IFace::Promote<Common::PrereqList>
(
IFace::CreateControl("", "Common::PrereqList", IFace::OverlaysWindow())
);
if (pt)
{
pt->Setup
(
ClientToScreen(Point<S32>(0, 0)), Team::GetDisplayTeam(), upgrade, unit
);
pt->Activate();
IFace::SetTipControl(pt);
return (TRUE);
}
}
}
break;
}
}
return (FALSE);
}
EFFECT *HandleFilterIDCMP( EXTBASE *PPTBase, struct EffectWindow *fw, ULONG rc )
{
APTR entry;
EFFECT *f = NULL;
APTR func;
struct IntuitionBase *IntuitionBase = PPTBase->lb_Intuition;
struct Library *UtilityBase = PPTBase->lb_Utility;
struct ExecBase *SysBase = PPTBase->lb_Sys;
ULONG clicked, secs, ms;
switch(rc) {
case WMHI_CLOSEWINDOW:
case GID_FW_CANCEL:
D(bug("User wanted to quit filtering\n"));
f = NEGNUL;
break;
case GID_FW_INFO:
if( entry = (APTR) FirstSelected( fw->GO_List ) ) {
SHLOCKGLOB();
f = (EFFECT *) FindName( &globals->effects, entry );
UNLOCKGLOB();
ShowExtInfo( PPTBase, &(f->info), fw->win );
f = NULL; /* We don't want to quit, however */
}
break;
case GID_FW_EXEC:
/*
* Read the current listview object. If you change, change the code
* below (doubleclick) as well.
*/
if( entry = (APTR) FirstSelected( fw->GO_List ) ) {
LOCKGLOB();
f = (EFFECT *) FindName( &globals->effects, entry );
if(f) {
f->info.usecount++;
} else {
D(bug("FATAL: FindName() failed!\n"));
}
UNLOCKGLOB();
}
break;
case GID_FW_LIST:
/*
* Update gadgets. If the corresponding function can be found
* from effect's tag array, then the gadget is activated, otherwise
* it is disabled.
*/
if( entry = (APTR) FirstSelected( fw->GO_List ) ) {
SHLOCKGLOB();
f = (EFFECT *) FindName( &globals->effects, entry );
if( !f->info.islibrary ) {
func = (APTR) GetTagData( PPTX_EasyExec, NULL, f->info.tags );
} else {
func = (APTR) TRUE;
}
XSetGadgetAttrs( PPTBase,(struct Gadget *)fw->GO_Exec, fw->win, NULL, GA_Disabled, !func, TAG_END );
XSetGadgetAttrs( PPTBase,(struct Gadget *)fw->GO_Info, fw->win, NULL, GA_Disabled, FALSE, TAG_END );
UNLOCKGLOB();
f = NULL;
}
/*
* Check for a double click
*/
GetAttr( LISTV_LastClicked, fw->GO_List, &clicked );
if(clicked == fw->lastclicked) {
CurrentTime( &secs, &ms );
if( DoubleClick( fw->lcs, fw->lcm, secs, ms )) {
LOCKGLOB();
f = (EFFECT *) FindName( &globals->effects, entry );
f->info.usecount++;
UNLOCKGLOB();
}
}
CurrentTime( &fw->lcs, &fw->lcm );
fw->lastclicked = clicked;
break;
default:
break;
}
return f;
}
