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7e6550b35e
Auto-completion will be enabled when the user opens "Open" or "Save As" dialog of the common dialogs. CORE-9281 NOTE: The relative pathes, "..\" and "\" are not working. Those are bugs in CLSID_ACListISF.
116 lines
3.3 KiB
C++
116 lines
3.3 KiB
C++
/*
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* PROJECT: ReactOS Common Dialogs
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* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
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* PURPOSE: Implement auto-completion for comdlg32
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* COPYRIGHT: Copyright 2021 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
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*/
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#include "precomp.h"
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WINE_DEFAULT_DEBUG_CHANNEL(commdlg);
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EXTERN_C HRESULT
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DoInitAutoCompleteWithCWD(FileOpenDlgInfos *pInfo, HWND hwndEdit)
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{
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pInfo->pvCWD = pInfo->pvDropDown = pInfo->pvACList = NULL;
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WCHAR szClass[32];
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GetClassNameW(hwndEdit, szClass, _countof(szClass));
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if (lstrcmpiW(szClass, WC_COMBOBOXW) == 0)
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{
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COMBOBOXINFO info = { sizeof(info) };
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GetComboBoxInfo(hwndEdit, &info);
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hwndEdit = info.hwndItem;
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}
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else if (lstrcmpiW(szClass, WC_COMBOBOXEXW) == 0)
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{
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hwndEdit = (HWND)SendMessageW(hwndEdit, CBEM_GETEDITCONTROL, 0, 0);
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}
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IACList2 *pACList = NULL;
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HRESULT hr = CoCreateInstance(CLSID_ACListISF, NULL, CLSCTX_INPROC_SERVER,
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IID_IACList2, reinterpret_cast<LPVOID *>(&pACList));
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if (FAILED(hr))
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{
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TRACE("CoCreateInstance(CLSID_ACListISF): 0x%08lX\n", hr);
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return hr;
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}
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pInfo->pvACList = static_cast<LPVOID>(pACList);
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IAutoComplete2 *pAC = NULL;
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hr = CoCreateInstance(CLSID_AutoComplete, NULL, CLSCTX_INPROC_SERVER,
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IID_IAutoComplete2, reinterpret_cast<LPVOID *>(&pAC));
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if (SUCCEEDED(hr))
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{
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pAC->Init(hwndEdit, pACList, NULL, NULL);
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pAC->SetOptions(ACO_AUTOSUGGEST);
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pAC->QueryInterface(IID_IAutoCompleteDropDown, &pInfo->pvDropDown);
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pAC->Release();
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}
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else
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{
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TRACE("CoCreateInstance(CLSID_AutoComplete): 0x%08lX\n", hr);
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pACList->Release();
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pInfo->pvACList = NULL;
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return hr;
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}
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pACList->QueryInterface(IID_ICurrentWorkingDirectory, &pInfo->pvCWD);
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return hr;
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}
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EXTERN_C HRESULT
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DoUpdateAutoCompleteWithCWD(const FileOpenDlgInfos *info, LPCITEMIDLIST pidl)
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{
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FileOpenDlgInfos *pInfo = const_cast<FileOpenDlgInfos*>(info);
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if (!pInfo)
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return E_POINTER;
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ICurrentWorkingDirectory* pCWD =
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reinterpret_cast<ICurrentWorkingDirectory*>(pInfo->pvCWD);
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IAutoCompleteDropDown* pDropDown =
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reinterpret_cast<IAutoCompleteDropDown*>(pInfo->pvDropDown);
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IACList2* pACList = static_cast<IACList2*>(pInfo->pvACList);
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WCHAR szPath[MAX_PATH];
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if (!pidl || !SHGetPathFromIDListW(pidl, szPath))
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{
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GetCurrentDirectoryW(_countof(szPath), szPath);
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}
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if (pCWD)
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pCWD->SetDirectory(szPath);
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if (pDropDown)
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pDropDown->ResetEnumerator();
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if (pACList)
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pACList->Expand(L"");
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return S_OK;
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}
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EXTERN_C HRESULT
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DoReleaseAutoCompleteWithCWD(FileOpenDlgInfos *pInfo)
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{
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if (!pInfo)
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return E_POINTER;
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ICurrentWorkingDirectory* pCWD =
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reinterpret_cast<ICurrentWorkingDirectory*>(pInfo->pvCWD);
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if (pCWD)
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pCWD->Release();
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IAutoCompleteDropDown* pDropDown =
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reinterpret_cast<IAutoCompleteDropDown*>(pInfo->pvDropDown);
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if (pDropDown)
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pDropDown->Release();
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IACList2 *pACList = static_cast<IACList2*>(pInfo->pvACList);
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if (pACList)
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pACList->Release();
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pInfo->pvCWD = pInfo->pvDropDown = pInfo->pvACList = NULL;
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return S_OK;
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}
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