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[SHELL32]

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- Properly close Open With dialog window (EndDialog works only for modal dialogs, modeless dialogs should be destroyed with DestroyWindow instead). Fixes folder window hang if Open With windows was opened twice (and also a window leak).

svn path=/trunk/; revision=54701
This commit is contained in:
Rafal Harabien 2011-12-19 19:28:38 +00:00
parent 235496f021
commit 13b53b78ab
2 changed files with 39 additions and 51 deletions
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89
reactos/dll/win32/shell32/openwithmenu.cpp
View file

@ -77,11 +77,10 @@ COpenWithMenu::~COpenWithMenu()
}
static VOID
AddItem(HMENU hMenu, UINT idCmdFirst)
AddChooseProgramItem(HMENU hMenu, UINT idCmdFirst)
{
MENUITEMINFOW mii;
WCHAR szBuffer[MAX_PATH];
static const WCHAR szChoose[] = { 'C', 'h', 'o', 'o', 's', 'e', ' ', 'P', 'r', 'o', 'g', 'r', 'a', 'm', '.', '.', '.', 0 };
ZeroMemory(&mii, sizeof(mii));
mii.cbSize = sizeof(mii);
@ -91,11 +90,9 @@ AddItem(HMENU hMenu, UINT idCmdFirst)
InsertMenuItemW(hMenu, -1, TRUE, &mii);
if (!LoadStringW(shell32_hInstance, IDS_OPEN_WITH_CHOOSE, szBuffer, sizeof(szBuffer) / sizeof(WCHAR)))
wcscpy(szBuffer, szChoose);
wcscpy(szBuffer, L"Choose Program...");
szBuffer[(sizeof(szBuffer)/sizeof(WCHAR))-1] = L'\0';
mii.fMask = MIIM_ID | MIIM_TYPE | MIIM_STATE;
mii.fMask = MIIM_ID | MIIM_TYPE | MIIM_STATE | MIIM_STRING;
mii.fType = MFT_STRING;
mii.fState = MFS_ENABLED;
mii.wID = idCmdFirst;
@ -106,7 +103,7 @@ AddItem(HMENU hMenu, UINT idCmdFirst)
}
static VOID
LoadOWItems(POPEN_WITH_CONTEXT pContext, LPCWSTR szName)
LoadOpenWithItems(POPEN_WITH_CONTEXT pContext, LPCWSTR szName)
{
const WCHAR * szExt;
WCHAR szPath[100];
@ -165,7 +162,7 @@ HRESULT WINAPI COpenWithMenu::QueryContextMenu(
Context.hMenu = hSubMenu;
Context.idCmdFirst = idCmdFirst;
/* load items */
LoadOWItems(&Context, szPath);
LoadOpenWithItems(&Context, szPath);
if (!Context.Count)
{
DestroyMenu(hSubMenu);
@ -175,7 +172,7 @@ HRESULT WINAPI COpenWithMenu::QueryContextMenu(
}
else
{
AddItem(hSubMenu, Context.idCmdFirst++);
AddChooseProgramItem(hSubMenu, Context.idCmdFirst++);
count = Context.idCmdFirst - idCmdFirst;
/* verb start at index zero */
wId = count - 1;
@ -232,9 +229,9 @@ FreeListItems(HWND hwndDlg)
}
static BOOL
HideApplicationFromList(WCHAR * pFileName)
HideApplicationFromList(WCHAR *pFileName)
{
WCHAR szBuffer[100] = {'A', 'p', 'p', 'l', 'i', 'c', 'a', 't', 'i', 'o', 'n', 's', '\\', 0};
WCHAR szBuffer[100] = L"Applications\\";
DWORD dwSize = 0;
LONG result;
@ -260,10 +257,10 @@ WriteStaticShellExtensionKey(HKEY hRootKey, const WCHAR * pVerb, WCHAR *pFullPat
{
HKEY hShell;
LONG result;
WCHAR szBuffer[MAX_PATH+10] = {'s', 'h', 'e', 'l', 'l', '\\', 0 };
WCHAR szBuffer[MAX_PATH+10] = L"shell\\";
if (wcslen(pVerb) > (sizeof(szBuffer) / sizeof(WCHAR)) - 15 ||
wcslen(pFullPath) > (sizeof(szBuffer) / sizeof(WCHAR)) - 4)
wcslen(pFullPath) > (sizeof(szBuffer) / sizeof(WCHAR)) - 4)
{
ERR("insufficient buffer\n");
return;
@ -528,7 +525,7 @@ OpenWithProgrammDlg(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
SetDlgItemTextW(hwndDlg, 14001, szBuffer);
ZeroMemory(&Context, sizeof(OPEN_WITH_CONTEXT));
Context.hDlgCtrl = GetDlgItem(hwndDlg, 14002);
LoadOWItems(&Context, poainfo->pcszFile);
LoadOpenWithItems(&Context, poainfo->pcszFile);
SendMessage(Context.hDlgCtrl, LB_SETCURSEL, 0, 0);
}
return TRUE;
@ -563,11 +560,11 @@ OpenWithProgrammDlg(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
ExecuteOpenItem(pItemContext, poainfo->pcszFile);
}
FreeListItems(hwndDlg);
EndDialog(hwndDlg, 1);
DestroyWindow(hwndDlg);
return TRUE;
case 14006: /* cancel */
FreeListItems(hwndDlg);
EndDialog(hwndDlg, 0);
DestroyWindow(hwndDlg);
return TRUE;
default:
break;
@ -626,7 +623,7 @@ OpenWithProgrammDlg(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
break;
case WM_CLOSE:
FreeListItems(hwndDlg);
EndDialog(hwndDlg, 0);
DestroyWindow(hwndDlg);
return TRUE;
default:
break;
@ -663,13 +660,13 @@ FreeMenuItemContext(HMENU hMenu)
}
HRESULT WINAPI
COpenWithMenu::InvokeCommand(LPCMINVOKECOMMANDINFO lpici )
COpenWithMenu::InvokeCommand(LPCMINVOKECOMMANDINFO lpici)
{
MENUITEMINFOW mii;
ERR("This %p wId %x count %u verb %x\n", this, wId, count, LOWORD(lpici->lpVerb));
if (wId < LOWORD(lpici->lpVerb))
if (HIWORD(lpici->lpVerb) != 0 || LOWORD(lpici->lpVerb) > wId)
return E_FAIL;
if (wId == LOWORD(lpici->lpVerb))
@ -1004,19 +1001,24 @@ LoadItemFromHKCU(POPEN_WITH_CONTEXT pContext, const WCHAR * szExt)
}
}
HRESULT
COpenWithMenu::LoadOpenWithItems(IDataObject *pdtobj)
HRESULT WINAPI
COpenWithMenu::Initialize(LPCITEMIDLIST pidlFolder,
IDataObject *pdtobj,
HKEY hkeyProgID)
{
STGMEDIUM medium;
FORMATETC fmt;
HRESULT hr;
LPIDA pida;
LPCITEMIDLIST pidlFolder;
LPCITEMIDLIST pidlFolder2;
LPCITEMIDLIST pidlChild;
LPCITEMIDLIST pidl;
DWORD dwType;
LPWSTR pszExt;
static const WCHAR szShortCut[] = L".lnk";
TRACE("This %p\n", this);
if (pdtobj == NULL)
return E_INVALIDARG;
fmt.cfFormat = RegisterClipboardFormatW(CFSTR_SHELLIDLIST);
fmt.ptd = NULL;
@ -1035,10 +1037,10 @@ COpenWithMenu::LoadOpenWithItems(IDataObject *pdtobj)
pida = (LPIDA)GlobalLock(medium.hGlobal);
ASSERT(pida->cidl == 1);
pidlFolder = (LPCITEMIDLIST) ((LPBYTE)pida + pida->aoffset[0]);
pidlFolder2 = (LPCITEMIDLIST) ((LPBYTE)pida + pida->aoffset[0]);
pidlChild = (LPCITEMIDLIST) ((LPBYTE)pida + pida->aoffset[1]);
pidl = ILCombine(pidlFolder, pidlChild);
pidl = ILCombine(pidlFolder2, pidlChild);
GlobalUnlock(medium.hGlobal);
GlobalFree(medium.hGlobal);
@ -1068,40 +1070,25 @@ COpenWithMenu::LoadOpenWithItems(IDataObject *pdtobj)
SHFree((void*)pidl);
TRACE("szPath %s\n", debugstr_w(szPath));
if (GetBinaryTypeW(szPath, &dwType))
{
TRACE("path is a executable %x\n", dwType);
return E_FAIL;
}
pszExt = wcsrchr(szPath, L'.');
if (pszExt && !_wcsicmp(pszExt, szShortCut))
if (pszExt)
{
TRACE("pidl is a shortcut\n");
return E_FAIL;
if (!_wcsicmp(pszExt, L".exe") || !_wcsicmp(pszExt, L".lnk"))
{
TRACE("path is a executable or shortcut\n");
return E_FAIL;
}
}
return S_OK;
}
HRESULT WINAPI
COpenWithMenu::Initialize(LPCITEMIDLIST pidlFolder,
IDataObject *pdtobj,
HKEY hkeyProgID)
{
TRACE("This %p\n", this);
if (pdtobj == NULL)
return E_INVALIDARG;
return LoadOpenWithItems(pdtobj);
}
HRESULT WINAPI
SHOpenWithDialog(HWND hwndParent,
const OPENASINFO *poainfo)
{
MSG msg;
BOOL bRet;
HWND hwnd;
if (poainfo->pcszClass == NULL && poainfo->pcszFile == NULL)
@ -1113,15 +1100,17 @@ SHOpenWithDialog(HWND hwndParent,
ERR("Failed to create dialog\n");
return E_FAIL;
}
ShowWindow(hwnd, SW_SHOWNORMAL);
while ((bRet = GetMessage(&msg, NULL, 0, 0)) != 0)
while (GetMessage(&msg, NULL, 0, 0) != 0 && IsWindow(hwnd))
{
if (!IsWindow(hwnd) || !IsDialogMessage(hwnd, &msg))
if (!IsDialogMessage(hwnd, &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return S_OK;
}

1
reactos/dll/win32/shell32/openwithmenu.h
View file

@ -38,7 +38,6 @@ class COpenWithMenu :
public:
COpenWithMenu();
~COpenWithMenu();
HRESULT LoadOpenWithItems(IDataObject *pdtobj);
// IContextMenu
virtual HRESULT WINAPI QueryContextMenu(HMENU hMenu, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags);