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explorer: Implement IShellWindows::Register() and IShellWindows::Revoke(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-05-17 23:29:41 -05:00 committed by Alexandre Julliard
parent 58e5525ade
commit aeff6f189f
2 changed files with 90 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
dlls/shell32/tests/shelldispatch.c
View File

@ -1035,15 +1035,12 @@ static void test_ShellWindows(void)
ok(hr == HRESULT_FROM_WIN32(RPC_X_NULL_REF_POINTER), "got 0x%08x\n", hr);
hr = IShellWindows_Register(shellwindows, NULL, 0, SWC_EXPLORER, &cookie);
todo_wine
ok(hr == E_POINTER, "got 0x%08x\n", hr);
hr = IShellWindows_Register(shellwindows, (IDispatch*)shellwindows, 0, SWC_EXPLORER, &cookie);
todo_wine
ok(hr == E_POINTER, "got 0x%08x\n", hr);
hr = IShellWindows_Register(shellwindows, (IDispatch*)shellwindows, 0, SWC_EXPLORER, &cookie);
todo_wine
ok(hr == E_POINTER, "got 0x%08x\n", hr);
hwnd = CreateWindowExA(0, "button", "test", BS_CHECKBOX | WS_VISIBLE | WS_POPUP,
@ -1052,16 +1049,13 @@ todo_wine
cookie = 0;
hr = IShellWindows_Register(shellwindows, NULL, HandleToLong(hwnd), SWC_EXPLORER, &cookie);
todo_wine {
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(cookie != 0, "got %d\n", cookie);
}
cookie2 = 0;
hr = IShellWindows_Register(shellwindows, NULL, HandleToLong(hwnd), SWC_EXPLORER, &cookie2);
todo_wine {
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(cookie2 != 0 && cookie2 != cookie, "got %d\n", cookie2);
}
pidl = ILCreateFromPathA("C:\\");
V_VT(&v) = VT_ARRAY | VT_UI1;
@ -1083,7 +1077,6 @@ todo_wine {
ok(!disp, "Got IDispatch %p.\n", &disp);
hr = IShellWindows_Revoke(shellwindows, cookie);
todo_wine
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IShellWindows_FindWindowSW(shellwindows, &v, &v2, SWC_EXPLORER, &ret, 0, &disp);
@ -1092,20 +1085,17 @@ todo_wine
ok(!disp, "Got IDispatch %p.\n", &disp);
hr = IShellWindows_Revoke(shellwindows, cookie2);
todo_wine
ok(hr == S_OK, "got 0x%08x\n", hr);
hr = IShellWindows_Revoke(shellwindows, 0);
todo_wine
ok(hr == S_FALSE, "got 0x%08x\n", hr);
/* we can register ourselves as desktop, but FindWindowSW still returns real desktop window */
cookie = 0;
hr = IShellWindows_Register(shellwindows, NULL, HandleToLong(hwnd), SWC_DESKTOP, &cookie);
todo_wine {
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(cookie != 0, "got %d\n", cookie);
}
disp = (void*)0xdeadbeef;
ret = 0xdead;
VariantInit(&v);
@ -1235,7 +1225,6 @@ todo_wine
ok(ret == 0, "got %d\n", ret);
hr = IShellWindows_Revoke(shellwindows, cookie);
todo_wine
ok(hr == S_OK, "got 0x%08x\n", hr);
DestroyWindow(hwnd);
IShellWindows_Release(shellwindows);

93
programs/explorer/desktop.c
View File

@ -118,9 +118,48 @@ static HRESULT get_typeinfo(tid_t tid, ITypeInfo **typeinfo)
return S_OK;
}
static BOOL array_reserve(void **elements, unsigned int *capacity, unsigned int count, unsigned int size)
{
unsigned int new_capacity, max_capacity;
void *new_elements;
if (count <= *capacity)
return TRUE;
max_capacity = ~(SIZE_T)0 / size;
if (count > max_capacity)
return FALSE;
new_capacity = max(4, *capacity);
while (new_capacity < count && new_capacity <= max_capacity / 2)
new_capacity *= 2;
if (new_capacity < count)
new_capacity = max_capacity;
if (!(new_elements = realloc(*elements, new_capacity * size)))
return FALSE;
*elements = new_elements;
*capacity = new_capacity;
return TRUE;
}
static LONG cookie_counter;
struct window
{
LONG cookie, hwnd;
int class;
};
struct shellwindows
{
IShellWindows IShellWindows_iface;
CRITICAL_SECTION cs;
unsigned int count, max;
struct window *windows;
};
/* This is not limited to desktop itself, every file browser window that
@ -1140,10 +1179,34 @@ static HRESULT WINAPI shellwindows__NewEnum(IShellWindows *iface, IUnknown **ppu
}
static HRESULT WINAPI shellwindows_Register(IShellWindows *iface,
IDispatch *disp, LONG hWnd, int class, LONG *cookie)
IDispatch *disp, LONG hwnd, int class, LONG *cookie)
{
FIXME("%p 0x%x 0x%x %p\n", disp, hWnd, class, cookie);
return E_NOTIMPL;
struct shellwindows *sw = impl_from_IShellWindows(iface);
struct window *window;
TRACE("iface %p, disp %p, hwnd %#x, class %u, cookie %p.\n", iface, disp, hwnd, class, cookie);
if (!hwnd)
return E_POINTER;
if (disp)
FIXME("Ignoring IDispatch %p.\n", disp);
EnterCriticalSection(&sw->cs);
if (!array_reserve((void **)&sw->windows, &sw->max, sw->count + 1, sizeof(*sw->windows)))
{
LeaveCriticalSection(&sw->cs);
return E_OUTOFMEMORY;
}
window = &sw->windows[sw->count++];
window->hwnd = hwnd;
window->class = class;
*cookie = window->cookie = ++cookie_counter;
LeaveCriticalSection(&sw->cs);
return S_OK;
}
static HRESULT WINAPI shellwindows_RegisterPending(IShellWindows *iface,
@ -1156,8 +1219,26 @@ static HRESULT WINAPI shellwindows_RegisterPending(IShellWindows *iface,
static HRESULT WINAPI shellwindows_Revoke(IShellWindows *iface, LONG cookie)
{
FIXME("0x%x\n", cookie);
return E_NOTIMPL;
struct shellwindows *sw = impl_from_IShellWindows(iface);
unsigned int i;
TRACE("iface %p, cookie %u.\n", iface, cookie);
EnterCriticalSection(&sw->cs);
for (i = 0; i < sw->count; ++i)
{
if (sw->windows[i].cookie == cookie)
{
--sw->count;
memmove(&sw->windows[i], &sw->windows[i + 1], (sw->count - i) * sizeof(*sw->windows));
LeaveCriticalSection(&sw->cs);
return S_OK;
}
}
LeaveCriticalSection(&sw->cs);
return S_FALSE;
}
static HRESULT WINAPI shellwindows_OnNavigate(IShellWindows *iface, LONG cookie, VARIANT *loc)
@ -2157,6 +2238,8 @@ static void shellwindows_init(void)
CoInitialize(NULL);
shellwindows.IShellWindows_iface.lpVtbl = &shellwindowsvtbl;
InitializeCriticalSection(&shellwindows.cs);
shellwindows.cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": shellwindows.cs");
hr = CoRegisterClassObject(&CLSID_ShellWindows,
(IUnknown*)&shellwindows_classfactory.IClassFactory_iface,