mirror of
https://github.com/reactos/reactos.git
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138 lines
3.5 KiB
C
138 lines
3.5 KiB
C
/*
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* PROJECT: Safely Remove Hardware Applet
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* LICENSE: GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
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* PURPOSE: Device removal support
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* COPYRIGHT: Copyright 2023 Thamatip Chitpong <thamatip.chitpong@reactos.org>
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*/
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#include "hotplug.h"
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#include <strsafe.h>
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DEVINST
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GetDeviceInstForRemoval(
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_In_ PHOTPLUG_DATA pHotplugData)
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{
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HTREEITEM hItem, hParentItem;
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TVITEMW tvItem;
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hItem = TreeView_GetSelection(pHotplugData->hwndDeviceTree);
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if (!hItem)
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return 0;
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/* Find root item */
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hParentItem = TreeView_GetParent(pHotplugData->hwndDeviceTree, hItem);
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while (hParentItem)
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{
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hItem = hParentItem;
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hParentItem = TreeView_GetParent(pHotplugData->hwndDeviceTree, hItem);
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}
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ZeroMemory(&tvItem, sizeof(tvItem));
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tvItem.mask = TVIF_PARAM;
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tvItem.hItem = hItem;
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TreeView_GetItem(pHotplugData->hwndDeviceTree, &tvItem);
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return tvItem.lParam;
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}
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static
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VOID
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FillConfirmDeviceList(
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_In_ HWND hwndCfmDeviceList,
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_In_ PHOTPLUG_DATA pHotplugData)
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{
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LVCOLUMNW lvColumn;
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ZeroMemory(&lvColumn, sizeof(lvColumn));
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lvColumn.mask = LVCF_FMT;
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lvColumn.fmt = LVCFMT_LEFT | LVCFMT_IMAGE;
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ListView_InsertColumn(hwndCfmDeviceList, 0, &lvColumn);
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CfmListEnumDevices(hwndCfmDeviceList, pHotplugData);
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ListView_SetColumnWidth(hwndCfmDeviceList, 0, LVSCW_AUTOSIZE_USEHEADER);
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}
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static
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VOID
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SafeRemoveDevice(
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_In_ DEVINST DevInst,
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_In_opt_ HWND hwndDlg)
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{
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PNP_VETO_TYPE VetoType = PNP_VetoTypeUnknown;
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CONFIGRET cr;
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cr = CM_Request_Device_EjectW(DevInst, &VetoType, NULL, 0, 0);
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if (cr != CR_SUCCESS && VetoType == PNP_VetoTypeUnknown)
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{
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LPCWSTR pszFormat = L"";
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WCHAR szError[64];
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/* NOTES: IDS_EJECT_ERROR_FORMAT resource has to be explicitly NULL-terminated
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* so we can use the string directly without having to make a copy of it. */
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LoadStringW(hApplet, IDS_EJECT_ERROR_FORMAT, (LPWSTR)&pszFormat, 0);
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StringCbPrintfW(szError, sizeof(szError), pszFormat, cr);
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MessageBoxW(hwndDlg, szError, NULL, MB_ICONEXCLAMATION | MB_OK);
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}
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}
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INT_PTR
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CALLBACK
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ConfirmRemovalDlgProc(
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_In_ HWND hwndDlg,
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_In_ UINT uMsg,
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_In_ WPARAM wParam,
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_In_ LPARAM lParam)
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{
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PHOTPLUG_DATA pHotplugData;
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pHotplugData = (PHOTPLUG_DATA)GetWindowLongPtrW(hwndDlg, DWLP_USER);
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switch (uMsg)
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{
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case WM_INITDIALOG:
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{
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HWND hwndDevList;
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pHotplugData = (PHOTPLUG_DATA)lParam;
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SetWindowLongPtrW(hwndDlg, DWLP_USER, (LONG_PTR)pHotplugData);
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hwndDevList = GetDlgItem(hwndDlg, IDC_CONFIRM_STOP_DEVICE_LIST);
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ListView_SetImageList(hwndDevList,
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pHotplugData->ImageListData.ImageList,
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LVSIL_SMALL);
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FillConfirmDeviceList(hwndDevList, pHotplugData);
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return TRUE;
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}
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case WM_COMMAND:
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{
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switch (LOWORD(wParam))
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{
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case IDOK:
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SafeRemoveDevice(GetDeviceInstForRemoval(pHotplugData), hwndDlg);
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EndDialog(hwndDlg, LOWORD(wParam));
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break;
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case IDCANCEL:
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EndDialog(hwndDlg, LOWORD(wParam));
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break;
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}
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break;
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}
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case WM_DESTROY:
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SetWindowLongPtrW(hwndDlg, DWLP_USER, (LONG_PTR)NULL);
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break;
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}
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return FALSE;
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}
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