show state dialog when selected from menu

system6/emulator.c

@@ -112,17 +112,32 @@ bool ShowOpenBox(void)
   return false;
 }
 
+DialogPtr stateDialog;
+void ShowStateDialog(void)
+{
+  DialogPtr dp;
+
+  if (!stateDialog) {
+    stateDialog = GetNewDialog(DLOG_STATE, 0L, (WindowPtr) -1L);
+  }
+
+  ShowWindow(stateDialog);
+  SelectWindow(stateDialog);
+}
+
 void ShowAboutBox(void)
 {
   DialogPtr dp;
   EventRecord e;
+  DialogItemIndex hitItem;
   
   dp = GetNewDialog(DLOG_ABOUT, 0L, (WindowPtr) -1L);
   
-	DrawDialog(dp);
+  ModalDialog(NULL, &hitItem);
 
-	while(!GetNextEvent(mDownMask, &e));
-	while(WaitMouseUp());
+  // DrawDialog(dp);
+  // while(!GetNextEvent(mDownMask, &e));
+  // while(WaitMouseUp());
   
   DisposeDialog(dp);
 }
@@ -156,6 +171,12 @@ void OnMenuAction(long action)
       g_running = 0;
     }
   }
+
+  else if (menu == MENU_EMULATION) {
+    if (item == EMULATION_STATE) {
+      ShowStateDialog();
+    }
+  }
 }
 
 void OnMouseDown(EventRecord *pEvt)
@@ -195,7 +216,13 @@ int main(int argc, char *argv[])
   
   while(g_running) {
     if(WaitNextEvent(everyEvent, &evt, 10, 0) != nullEvent) {
-			switch(evt.what) {
+      if (IsDialogEvent(&evt)) {
+        DialogRef hitBox;
+        DialogItemIndex hitItem;
+        if (DialogSelect(&evt, &hitBox, &hitItem)) {
+          stateDialog = NULL;
+        }
+      } else switch(evt.what) {
         case mouseDown:
           OnMouseDown(&evt);
           break;

system6/emulator.h

@@ -21,6 +21,7 @@
 #define ALRT_4_LINE 129
 
 #define DLOG_ABOUT 128
+#define DLOG_STATE 129
 
 #define MBAR_DEFAULT 128
 
@@ -35,8 +36,9 @@
 #define FILE_QUIT 4
 
 #define EMULATION_PAUSE 1
-#define EMULATION_PREFERENCES 3
-#define EMULATION_KEY_MAPPINGS 4
+#define EMULATION_STATE 2
+#define EMULATION_PREFERENCES 4
+#define EMULATION_KEY_MAPPINGS 5
 
 typedef unsigned char bool;
 #define true 1