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Before removing menu items in the MDI Window menu check whether a menu 

item following a separator has our "magic" value.
This commit is contained in:
Dmitry Timoshkov 2004-04-27 23:29:18 +00:00 committed by Alexandre Julliard
parent 759aff6a23
commit e6e15c36b5
1 changed files with 34 additions and 18 deletions
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52
windows/mdi.c
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@ -316,7 +316,6 @@ static LRESULT MDISetMenu( HWND hwnd, HMENU hmenuFrame,
/* Add items to the new Window menu */
ci->nActiveChildren = nActiveChildren_old;
AppendMenuW(hmenuWindow, MF_SEPARATOR, 0, NULL);
MDI_RefreshMenu(ci);
}
else
@ -357,7 +356,7 @@ static LRESULT MDISetMenu( HWND hwnd, HMENU hmenuFrame,
*/
static LRESULT MDI_RefreshMenu(MDICLIENTINFO *ci)
{
UINT i, count, visible, separator_pos;
UINT i, count, visible, separator_pos, id;
WCHAR buf[MDI_MAXTITLELENGTH];
TRACE("children %u, window menu %p\n", ci->nActiveChildren, ci->hWindowMenu);
@ -371,9 +370,11 @@ static LRESULT MDI_RefreshMenu(MDICLIENTINFO *ci)
return 0;
}
/* Windows finds the last separator in the menu, removes all existing
/* Windows finds the last separator in the menu, and if after it
* there is a menu item with MDI magic ID removes all existing
* menu items after it, and then adds visible MDI children.
*/
id = (UINT)-1;
separator_pos = 0;
count = GetMenuItemCount(ci->hWindowMenu);
for (i = 0; i < count; i++)
@ -383,30 +384,43 @@ static LRESULT MDI_RefreshMenu(MDICLIENTINFO *ci)
memset(&mii, 0, sizeof(mii));
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_TYPE;
GetMenuItemInfoW(ci->hWindowMenu, i, TRUE, &mii);
if (GetMenuItemInfoW(ci->hWindowMenu, i, TRUE, &mii))
{
if (mii.fType & MF_SEPARATOR)
{
separator_pos = i;
if (mii.fType & MFT_SEPARATOR)
separator_pos = i;
/* Windows checks only ID of the menu item */
memset(&mii, 0, sizeof(mii));
mii.cbSize = sizeof(mii);
mii.fMask = MIIM_ID;
if (GetMenuItemInfoW(ci->hWindowMenu, i + 1, TRUE, &mii))
id = mii.wID;
}
}
}
for (i = separator_pos + 1; i < count; i++)
RemoveMenu(ci->hWindowMenu, separator_pos + 1, MF_BYPOSITION);
if (separator_pos && id == ci->idFirstChild)
{
for (i = separator_pos; i < count; i++)
RemoveMenu(ci->hWindowMenu, separator_pos, MF_BYPOSITION);
}
visible = 0;
for (i = 0; i < ci->nActiveChildren; i++)
{
UINT id = ci->idFirstChild + i;
if (visible == MDI_MOREWINDOWSLIMIT)
{
LoadStringW(user32_module, IDS_MDI_MOREWINDOWS, buf, sizeof(buf)/sizeof(WCHAR));
AppendMenuW(ci->hWindowMenu, MF_STRING, id, buf);
break;
}
if (GetWindowLongW(ci->child[i], GWL_STYLE) & WS_VISIBLE)
{
if (!visible && !separator_pos)
id = ci->idFirstChild + visible;
if (visible == MDI_MOREWINDOWSLIMIT)
{
LoadStringW(user32_module, IDS_MDI_MOREWINDOWS, buf, sizeof(buf)/sizeof(WCHAR));
AppendMenuW(ci->hWindowMenu, MF_STRING, id, buf);
break;
}
if (!visible)
/* Visio expects that separator has id 0 */
AppendMenuW(ci->hWindowMenu, MF_SEPARATOR, 0, NULL);
@ -1410,6 +1424,7 @@ LRESULT WINAPI DefMDIChildProcA( HWND hwnd, UINT message,
case WM_SETFOCUS:
case WM_CHILDACTIVATE:
case WM_SYSCOMMAND:
case WM_SHOWWINDOW:
case WM_SETVISIBLE:
case WM_SIZE:
case WM_NEXTMENU:
@ -1488,6 +1503,7 @@ LRESULT WINAPI DefMDIChildProcW( HWND hwnd, UINT message,
}
break;
case WM_SHOWWINDOW:
case WM_SETVISIBLE:
if (IsZoomed(ci->hwndActiveChild)) ci->mdiFlags &= ~MDIF_NEEDUPDATE;
else MDI_PostUpdate(client, ci, SB_BOTH+1);