Initialise the "next menu ID" counter for pop-up menus. This stops crashes

[u/mdw/putty] / mac / macctrls.c

diff --git a/mac/macctrls.c b/mac/macctrls.c
index f86efe6..4300474 100644 (file)
--- a/mac/macctrls.c
+++ b/mac/macctrls.c
@@ -1,4 +1,4 @@
-/* $Id: macctrls.c,v 1.10 2003/03/24 21:55:51 ben Exp $ */
+/* $Id: macctrls.c,v 1.11 2003/03/24 22:41:38 ben Exp $ */
 /*
  * Copyright (c) 2003 Ben Harris
  * All rights reserved.
@@ -218,7 +218,7 @@ void macctrl_layoutbox(struct controlbox *cb, WindowPtr window,
        }
        macctrl_layoutset(&curstate, cb->ctrlsets[i], window, mcs);
     }
-    macctrl_switchtopanel(mcs, 2);
+    macctrl_switchtopanel(mcs, 20);
 }
 
 static void macctrl_layoutset(struct mac_layoutstate *curstate,
@@ -279,36 +279,31 @@ static void macctrl_switchtopanel(struct macctrls *mcs, unsigned int which)
     unsigned int i, j;
     union macctrl *mc;
 
+#define hideshow(c) do {                                               \
+    if (i == which) ShowControl(c); else HideControl(c);               \
+} while (0)
+
+    mcs->curpanel = which;
     /* Panel 0 is special and always visible. */
     for (i = 1; i < mcs->npanels; i++)
        for (mc = mcs->panels[i]; mc != NULL; mc = mc->generic.next)
            switch (mc->generic.type) {
              case MACCTRL_TEXT:
-               if (i == which)
-                   ShowControl(mc->text.tbctrl);
-               else
-                   HideControl(mc->text.tbctrl);
+               hideshow(mc->text.tbctrl);
                break;
              case MACCTRL_RADIO:
                for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
-                   if (i == which)
-                       ShowControl(mc->radio.tbctrls[j]);
-                   else
-                       HideControl(mc->radio.tbctrls[j]);
+                   hideshow(mc->radio.tbctrls[j]);
                break;
              case MACCTRL_CHECKBOX:
-               if (i == which)
-                   ShowControl(mc->checkbox.tbctrl);
-               else
-                   HideControl(mc->checkbox.tbctrl);
+               hideshow(mc->checkbox.tbctrl);
                break;
              case MACCTRL_BUTTON:
-               if (i == which)
-                   ShowControl(mc->button.tbctrl);
-               else
-                   HideControl(mc->button.tbctrl);
+               hideshow(mc->button.tbctrl);
+               break;
+             case MACCTRL_POPUP:
+               hideshow(mc->popup.tbctrl);
                break;
-
            }
 }
 
@@ -541,7 +536,7 @@ static void macctrl_popup(struct macctrls *mcs, WindowPtr window,
     Rect bounds;
     Str255 title;
     unsigned int labelwidth;
-    static int nextmenuid;
+    static int nextmenuid = MENU_MIN;
     int menuid;
     MenuRef menu;
 
@@ -593,9 +588,15 @@ static void macctrl_popup(struct macctrls *mcs, WindowPtr window,
 
 void macctrl_activate(WindowPtr window, EventRecord *event)
 {
+    struct macctrls *mcs = mac_winctrls(window);
     Boolean active = (event->modifiers & activeFlag) != 0;
     GrafPtr saveport;
+    int i, j;
+    ControlPartCode state;
+    union macctrl *mc;
+#if 0
     ControlRef root;
+#endif
 
     GetPort(&saveport);
     SetPort((GrafPtr)GetWindowPort(window));
@@ -604,14 +605,35 @@ void macctrl_activate(WindowPtr window, EventRecord *event)
                                 kThemeBrushModelessDialogBackgroundActive :
                                 kThemeBrushModelessDialogBackgroundInactive,
                                 TRUE);
+#if 0
        GetRootControl(window, &root);
        if (active)
            ActivateControl(root);
        else
            DeactivateControl(root);
-    } else {
-       /* (De)activate controls one at a time */
+#endif
     }
+    state = active ? kControlNoPart : kControlInactivePart;
+    for (i = 0; i <= mcs->curpanel; i += mcs->curpanel)
+       for (mc = mcs->panels[i]; mc != NULL; mc = mc->generic.next)
+           switch (mc->generic.type) {
+             case MACCTRL_TEXT:
+               HiliteControl(mc->text.tbctrl, state);
+               break;
+             case MACCTRL_RADIO:
+               for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
+                   HiliteControl(mc->radio.tbctrls[j], state);
+               break;
+             case MACCTRL_CHECKBOX:
+               HiliteControl(mc->checkbox.tbctrl, state);
+               break;
+             case MACCTRL_BUTTON:
+               HiliteControl(mc->button.tbctrl, state);
+               break;
+             case MACCTRL_POPUP:
+               HiliteControl(mc->popup.tbctrl, state);
+               break;
+           }
     SetPort(saveport);
 }