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shell32: Fix the icon sizes of the shell imagelists. 

Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Huw Davies 2017-05-02 16:12:34 +01:00 committed by Alexandre Julliard
parent 8d22b60c80
commit 3a1b289d66
2 changed files with 95 additions and 5 deletions
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42
dlls/shell32/iconcache.c
View File

@ -73,6 +73,11 @@ static CRITICAL_SECTION_DEBUG critsect_debug =
};
static CRITICAL_SECTION SHELL32_SicCS = { &critsect_debug, -1, 0, 0, 0, 0 };
static const WCHAR WindowMetrics[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
static const WCHAR ShellIconSize[] = {'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
/*****************************************************************************
* SIC_CompareEntries
*
@ -361,6 +366,24 @@ static INT SIC_LoadIcon (LPCWSTR sSourceFile, INT dwSourceIndex, DWORD dwFlags)
return ret;
}
static int get_shell_icon_size(void)
{
WCHAR buf[32];
DWORD value = 32, size = sizeof(buf), type;
HKEY key;
if (!RegOpenKeyW( HKEY_CURRENT_USER, WindowMetrics, &key ))
{
if (!RegQueryValueExW( key, ShellIconSize, NULL, &type, (BYTE *)buf, &size ) && type == REG_SZ)
{
if (size == sizeof(buf)) buf[size / sizeof(WCHAR) - 1] = 0;
value = atoiW( buf );
}
RegCloseKey( key );
}
return value;
}
/*****************************************************************************
* SIC_Initialize [internal]
*/
@ -370,12 +393,21 @@ static BOOL WINAPI SIC_Initialize( INIT_ONCE *once, void *param, void **context
int cx_small, cy_small;
int cx_large, cy_large;
cx_small = GetSystemMetrics(SM_CXSMICON);
cy_small = GetSystemMetrics(SM_CYSMICON);
cx_large = GetSystemMetrics(SM_CXICON);
cy_large = GetSystemMetrics(SM_CYICON);
if (!IsProcessDPIAware())
{
cx_large = cy_large = get_shell_icon_size();
cx_small = GetSystemMetrics( SM_CXSMICON );
cy_small = GetSystemMetrics( SM_CYSMICON );
}
else
{
cx_large = GetSystemMetrics( SM_CXICON );
cy_large = GetSystemMetrics( SM_CYICON );
cx_small = cx_large / 2;
cy_small = cy_large / 2;
}
TRACE("\n");
TRACE("large %dx%d small %dx%d\n", cx_large, cy_large, cx_small, cx_small);
sic_hdpa = DPA_Create(16);

58
dlls/shell32/tests/shelllink.c
View File

@ -44,6 +44,7 @@ static HRESULT (WINAPI *pSHGetStockIconInfo)(SHSTOCKICONID, UINT, SHSTOCKICONINF
static DWORD (WINAPI *pGetLongPathNameA)(LPCSTR, LPSTR, DWORD);
static DWORD (WINAPI *pGetShortPathNameA)(LPCSTR, LPSTR, DWORD);
static UINT (WINAPI *pSHExtractIconsW)(LPCWSTR, int, int, int, HICON *, UINT *, UINT, UINT);
static BOOL (WINAPI *pIsProcessDPIAware)(void);
static const GUID _IID_IShellLinkDataList = {
0x45e2b4ae, 0xb1c3, 0x11d0,
@ -1304,6 +1305,21 @@ todo_wine {
DestroyIcon(hicon);
}
static int get_shell_icon_size(void)
{
char buf[10];
DWORD value = 32, size = sizeof(buf), type;
HKEY key;
if (!RegOpenKeyA( HKEY_CURRENT_USER, "Control Panel\\Desktop\\WindowMetrics", &key ))
{
if (!RegQueryValueExA( key, "Shell Icon Size", NULL, &type, (BYTE *)buf, &size ) && type == REG_SZ)
value = atoi( buf );
RegCloseKey( key );
}
return value;
}
static void test_SHGetImageList(void)
{
HRESULT hr;
@ -1311,6 +1327,8 @@ static void test_SHGetImageList(void)
BOOL ret;
HIMAGELIST lg, sm;
ULONG start_refs, refs;
int i, width, height, expect;
BOOL dpi_aware = pIsProcessDPIAware && pIsProcessDPIAware();
hr = SHGetImageList( SHIL_LARGE, &IID_IImageList, (void **)&list );
ok( hr == S_OK, "got %08x\n", hr );
@ -1340,6 +1358,44 @@ static void test_SHGetImageList(void)
IImageList_Release( list2 );
IImageList_Release( list );
/* Test the icon sizes */
for (i = 0; i <= SHIL_LAST; i++)
{
hr = SHGetImageList( i, &IID_IImageList, (void **)&list );
todo_wine_if(i == SHIL_EXTRALARGE || i == SHIL_JUMBO)
ok( hr == S_OK ||
broken( i == SHIL_JUMBO && hr == E_INVALIDARG ), /* XP and 2003 */
"%d: got %08x\n", i, hr );
if (FAILED(hr)) continue;
IImageList_GetIconSize( list, &width, &height );
switch (i)
{
case SHIL_LARGE:
if (dpi_aware) expect = GetSystemMetrics( SM_CXICON );
else expect = get_shell_icon_size();
break;
case SHIL_SMALL:
if (dpi_aware) expect = GetSystemMetrics( SM_CXICON ) / 2;
else expect = GetSystemMetrics( SM_CXSMICON );
break;
case SHIL_EXTRALARGE:
expect = (GetSystemMetrics( SM_CXICON ) * 3) / 2;
break;
case SHIL_SYSSMALL:
expect = GetSystemMetrics( SM_CXSMICON );
break;
case SHIL_JUMBO:
expect = 256;
break;
}
todo_wine_if(i == SHIL_SYSSMALL && dpi_aware && expect != GetSystemMetrics( SM_CXICON ) / 2)
{
ok( width == expect, "%d: got %d expect %d\n", i, width, expect );
ok( height == expect, "%d: got %d expect %d\n", i, height, expect );
}
IImageList_Release( list );
}
}
START_TEST(shelllink)
@ -1347,6 +1403,7 @@ START_TEST(shelllink)
HRESULT r;
HMODULE hmod = GetModuleHandleA("shell32.dll");
HMODULE hkernel32 = GetModuleHandleA("kernel32.dll");
HMODULE huser32 = GetModuleHandleA("user32.dll");
pILFree = (void *)GetProcAddress(hmod, (LPSTR)155);
pILIsEqual = (void *)GetProcAddress(hmod, (LPSTR)21);
@ -1356,6 +1413,7 @@ START_TEST(shelllink)
pGetLongPathNameA = (void *)GetProcAddress(hkernel32, "GetLongPathNameA");
pGetShortPathNameA = (void *)GetProcAddress(hkernel32, "GetShortPathNameA");
pSHExtractIconsW = (void *)GetProcAddress(hmod, "SHExtractIconsW");
pIsProcessDPIAware = (void *)GetProcAddress(huser32, "IsProcessDPIAware");
r = CoInitialize(NULL);
ok(r == S_OK, "CoInitialize failed (0x%08x)\n", r);