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Added duplicate special menu item protection to the Windows backend.

This commit is contained in:
Pietro Gagliardi 2015-04-30 18:18:20 -04:00
parent e2cd6fe9d8
commit 60a5931207
1 changed files with 12 additions and 4 deletions
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16
windows/menu.c
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@ -7,6 +7,9 @@ static uintmax_t len = 0;
static uintmax_t cap = 0;
static BOOL menusFinalized = FALSE;
static WORD curID = 100; // start somewhere safe
static BOOL hasQuit = FALSE;
static BOOL hasPreferences = FALSE;
static BOOL hasAbout = FALSE;
struct menu {
uiMenu m;
@ -180,28 +183,33 @@ uiMenuItem *menuAppendCheckItem(uiMenu *mm, const char *name)
uiMenuItem *menuAppendQuitItem(uiMenu *mm)
{
// TODO check multiple quit items
if (hasQuit)
complain("attempt to add multiple Quit menu items");
hasQuit = TRUE;
newItem((struct menu *) mm, typeSeparator, NULL);
return newItem((struct menu *) mm, typeQuit, NULL);
}
uiMenuItem *menuAppendPreferencesItem(uiMenu *mm)
{
// TODO check multiple preferences items
if (hasPreferences)
complain("attempt to add multiple Preferences menu items");
hasPreferences = TRUE;
newItem((struct menu *) mm, typeSeparator, NULL);
return newItem((struct menu *) mm, typePreferences, NULL);
}
uiMenuItem *menuAppendAboutItem(uiMenu *mm)
{
// TODO check multiple about items
if (hasAbout)
complain("attempt to add multiple About menu items");
hasAbout = TRUE;
newItem((struct menu *) mm, typeSeparator, NULL);
return newItem((struct menu *) mm, typeAbout, NULL);
}
void menuAppendSeparator(uiMenu *mm)
{
// TODO check multiple about items
newItem((struct menu *) mm, typeSeparator, NULL);
}