boolean clickcolorpopup (Point pt, RGBColor *rgb) {
long result;
short lo, hi;
if (!flpopupinit)
flpopupinit = initcolorpopup ();
setcursortype (cursorisarrow);
CalcMenuSize (colormenu);
InsertMenu (colormenu, hierMenu);
LocalToGlobal (&pt);
result = PopUpMenuSelect (colormenu, pt.v, pt.h, -1);
DeleteMenu ((**colormenu).menuID);
lo = LoWord (result);
hi = HiWord (result);
if (hi > 0) { /*something was selected*/
*rgb = (*ctable) [lo - 1].rgb;
return (true);
}
return (false);
} /*clickcolorpopup*/
IPopupMenu* IGraphicsCarbon::CreateIPopupMenu(IPopupMenu* pMenu, IRECT* pAreaRect)
{
// Get the plugin gui frame rect within the host's window
HIRect rct;
HIViewGetFrame(this->mView, &rct);
// Get the host's window rect within the screen
Rect wrct;
GetWindowBounds(this->mWindow, kWindowContentRgn, &wrct);
#ifdef RTAS_API
int xpos = wrct.left + this->GetLeftOffset() + pAreaRect->L;
int ypos = wrct.top + this->GetTopOffset() + pAreaRect->B + 5;
#else
HIViewRef contentView;
HIViewFindByID(HIViewGetRoot(this->mWindow), kHIViewWindowContentID, &contentView);
HIViewConvertRect(&rct, HIViewGetSuperview((HIViewRef)this->mView), contentView);
int xpos = wrct.left + rct.origin.x + pAreaRect->L;
int ypos = wrct.top + rct.origin.y + pAreaRect->B + 5;
#endif
MenuRef menuRef = CreateMenu(pMenu);
if (menuRef)
{
int32_t popUpItem = 1;
int32_t PopUpMenuItem = PopUpMenuSelect(menuRef, ypos, xpos, popUpItem);
short result = LoWord(PopUpMenuItem) - 1;
short menuIDResult = HiWord(PopUpMenuItem);
IPopupMenu* resultMenu = 0;
if (menuIDResult != 0)
{
MenuRef usedMenuRef = GetMenuHandle(menuIDResult);
if (usedMenuRef)
{
if (GetMenuItemRefCon(usedMenuRef, 0, (URefCon*)&resultMenu) == noErr)
{
resultMenu->SetChosenItemIdx(result);
}
}
}
CFRelease(menuRef);
return resultMenu;
}
else
{
return 0;
}
}
void PopupMenu::showPopup(GuiCanvas* canvas, S32 x /* = -1 */, S32 y /* = -1 */)
{
if(x < 0 || y < 0)
{
Point2I p = canvas->getCursorPos();
x = p.x;
y = p.y;
}
PopUpMenuSelect(mData->mMenu, y, x, 0);
}
/****************************************************************
PopClick() gets called when there is a click in a dialog item
that might be a popup item. It determines if the click is
in a popup and if so handles the click. It brings up the
popup on the item that was last selected for this menu. It
returns true if the item was a popup item and the mouse was
released on a valid item.
In that case, it also stores the value returned
by PopUpMenuSelect in *result (a long containing the menu and
item ID selected). If the item selected was in this menu (as
opposed to one of its submenus), that item is stored in the
lastItemSelected field for this popup in the popTable. In
that case, the item is also checked, and the previously
selected item is unchecked.
For a click on a static popup item, PopClick returns false,
returns 0 in *result and doesn't call PopUpMenuSelect.
-- On the IBM, this simply gets the index value of the selected item.
****************************************************************/
Boolean PopClick(DialogPtr theDialog, short itemHit, LONGPTR result)
{
#ifndef IBM
GrafPtr savePort;
short theType;
Rect popBox;
Rect titleBox;
MenuHandle theMenu;
long res;
short count;
char name[256];
Handle itemHandle;
#else
HANDLE itemHandle;
#endif
short i;
#ifndef IBM
if (OverridePopClick(theDialog, itemHit, result)) return true;
#endif
for ( i = 0 ; i < sa_numPopUps ; i++ )
if ( (sa_popTable[i].dialogPtr == theDialog) && (sa_popTable[i].popupItemNum == itemHit) )
break;
if (i == sa_numPopUps || sa_popTable[i].bStatic) {
*result = 0;
return false;
}
#ifdef IBM
itemHandle = GetDlgItem (theDialog, itemHit);
sa_popTable[i].lastItemSelected =
// (SendMessage (itemHandle, CB_GETCURSEL, 0, 0L)+1); //Combo box item ID's begin at 0
(SendMessage ((HWND)itemHandle, CB_GETCURSEL, 0, 0L)+1); //Combo box item ID's begin at 0
return FALSE;
#else
GetPortGrafPtr(&savePort);
SetPortDialogPort(theDialog);
theMenu = GetMenuHandle(sa_popTable[i].menuID);
if (sa_popTable[i].drawProc == nil) // grow items to match size of pop-box
for ( count = CountMenuItems(theMenu) ; count >= 1 ; count-- ) {
GetMenuItemText(theMenu, count, (StringPtr)name);
my_p2cstr((StringPtr)name);
strcat(name, " ");
my_c2pstr(name);
SetMenuItemText(theMenu, count, (StringPtr)name);
my_p2cstr((StringPtr)name);
}
if (sa_popTable[i].titleItemNum) {
GetDialogItem(theDialog,sa_popTable[i].titleItemNum,&theType,&itemHandle,&titleBox);
InvertRect(&titleBox);
}
GetDialogItem(theDialog,sa_popTable[i].popupItemNum,&theType,&itemHandle,&popBox);
LocalToGlobal((Point *)(&popBox.top));
LocalToGlobal((Point *)(&popBox.bottom));
res = PopUpMenuSelect( theMenu, popBox.top + 1, popBox.left + 1, sa_popTable[i].lastItemSelected );
if (sa_popTable[i].titleItemNum)
InvertRect(&titleBox);
if (LoWord(res) && (HiWord(res) == sa_popTable[i].menuID)) {
SetItemMark(theMenu, sa_popTable[i].lastItemSelected, noMark);
sa_popTable[i].lastItemSelected = LoWord(res);
SetItemMark(theMenu, sa_popTable[i].lastItemSelected, kCheckMark);
}
if (sa_popTable[i].drawProc == nil) // shrink items back to normal
for ( count = CountMenuItems(theMenu) ; count >= 1 ; count-- ) {
GetMenuItemText(theMenu, count, (StringPtr)name);
my_p2cstr((StringPtr)name);
name[strlen(name) - 5] = 0;
my_c2pstr(name);
SetMenuItemText(theMenu, count, (StringPtr)name);
my_p2cstr((StringPtr)name);
}
*result = res;
SetPortGrafPort(savePort);
if (LoWord(res)) {
PopDraw(sa_popTable[i].dialogPtr, sa_popTable[i].popupItemNum);
return true;
}
return false;
#endif //IBM
}
