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[SHELL32][BROWSEUI] Make externally available FCIDM WM_COMMANDs work correctly (#8150)

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Whindmar Saksit 2025-06-22 19:20:12 +02:00 • committed by GitHub
parent 02ad6b17ed
commit 38ad1ca394
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7 changed files with 119 additions and 70 deletions
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14
dll/win32/shell32/shelldesktop/CDesktopBrowser.cpp
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@ -33,6 +33,15 @@ WINE_DEFAULT_DEBUG_CHANNEL(desktop);
static const WCHAR szProgmanClassName[] = L"Progman";
static const WCHAR szProgmanWindowName[] = L"Program Manager";
static BOOL IsDesktopBrowserForwardShellViewCmd(WORD Cmd)
{
// Note: The normal CShellBrowser forwards the entire FCIDM_SHVIEWFIRST..LAST range, we do not.
// Note: Windows allows FCIDM_SHVIEW_SHOWINGROUPS but we don't support it nor does it make sense.
return (FCIDM_SHVIEW_CREATELINK <= Cmd && Cmd <= FCIDM_SHVIEW_DESELECTALL) ||
(FCIDM_SHVIEW_ARRANGE_AUTO <= Cmd && Cmd <= FCIDM_SHVIEW_ARRANGE_AUTOGRID) ||
(Cmd == FCIDM_SHVIEW_REFRESH);
}
class CDesktopBrowser :
public CWindowImpl<CDesktopBrowser, CWindow, CFrameWinTraits>,
public CComObjectRootEx<CComMultiThreadModelNoCS>,
@ -399,8 +408,11 @@ LRESULT CDesktopBrowser::OnCommand(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL
if (m_ShellView)
m_ShellView->Refresh();
break;
default:
if (IsDesktopBrowserForwardShellViewCmd(LOWORD(wParam)) && m_hWndShellView)
return SendMessageW(m_hWndShellView, uMsg, wParam, lParam);
break;
}
return 0;
}