309 lines
9.1 KiB
C++
309 lines
9.1 KiB
C++
/*******************************************************************************
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*
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* (C) COPYRIGHT MICROSOFT CORP., 1993-1995
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* TITLE: POWRPAGE.CPP
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* VERSION: 1.0
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* AUTHOR: jsenior
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* DATE: 10/28/1998
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*
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********************************************************************************
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*
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* CHANGE LOG:
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*
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* DATE REV DESCRIPTION
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* ---------- ------- ----------------------------------------------------------
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* 10/28/1998 jsenior Original implementation.
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*
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*******************************************************************************/
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#include <assert.h>
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#include "PowrPage.h"
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#include "debug.h"
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#include "ItemFind.h"
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#include "resource.h"
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#include "usbutil.h"
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const DWORD PowerHelpIds[]=
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{
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IDC_STATIC, IDH_NOHELP, //hub information text - help not needed
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IDC_SELF_POWER, idh_devmgr_hub_self_power, //selfpowered or bus powered
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IDC_POWER_AVAIL, idh_devmgr_hub_power_avail, //total power available text
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IDC_DESCRIPTION, idh_devmgr_hub_devices_on_this_hub, //description of list box
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IDC_LIST_DEVICES, idh_devmgr_hub_list_devices, //the list box for hub devices
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IDC_REFRESH, idh_devmgr_hub_refresh_button,
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0, 0
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};
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VOID
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PowerPage::Initialize()
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{
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dlgResource = IDD_POWER;
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hLstDevices = NULL;
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HelpIds = (const DWORD *) PowerHelpIds;
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}
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BOOL PowerPage::OnInitDialog()
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{
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LV_COLUMN column;
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RECT rect;
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TCHAR buf[MAX_PATH];
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if (preItem) {
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SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_CAPTION);
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//
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// Make the Refresh button go away
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//
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HWND hRefresh;
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if (NULL != (hRefresh =GetDlgItem(hwnd, IDC_REFRESH)) ) {
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SetWindowLong(hRefresh,
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GWL_STYLE,
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(GetWindowLong(hRefresh, GWL_STYLE) | WS_DISABLED)
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& ~WS_VISIBLE);
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}
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} else if (!deviceInfoSet && !deviceInfoData) {
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//
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// Make the Refresh button go away and make the Close button visible
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//
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HWND hButton;
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if (NULL != (hButton =GetDlgItem(hwnd, IDC_REFRESH)) ) {
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SetWindowLong(hButton,
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GWL_STYLE,
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(GetWindowLong(hButton, GWL_STYLE) | WS_DISABLED) &
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~WS_VISIBLE);
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}
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if (NULL != (hButton =GetDlgItem(hwnd, IDC_POWER_CLOSE)) ) {
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SetWindowLong(hButton,
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GWL_STYLE,
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(GetWindowLong(hButton, GWL_STYLE) | WS_VISIBLE) &
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~WS_DISABLED);
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}
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// if (!RegisterForDeviceNotification(hwnd))
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// MessageBox(hwnd,TEXT("Error"),TEXT("Dynamic refresh unavailable"),MB_OK);
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} else {
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// RegisterForDeviceNotification(hwnd);
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}
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hLstDevices = GetDlgItem(hwnd, IDC_LIST_DEVICES);
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ListView_SetImageList(hLstDevices, imageList.ImageList(), LVSIL_SMALL);
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ZeroMemory(&column, sizeof(LV_COLUMN));
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column.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH;
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column.fmt = LVCFMT_LEFT;
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LoadString(gHInst, IDS_DEVICE_DESCRIPTION, buf, MAX_PATH);
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column.pszText = buf;
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GetClientRect(hLstDevices, &rect);
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column.cx = (int)(.7*(rect.right - rect.left));
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// ListView_InsertColumn(hLstDevices, 0, &column);
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SendMessage(hLstDevices, LVM_INSERTCOLUMN, (WPARAM)0, (LPARAM)&column);
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ZeroMemory(&column, sizeof(LV_COLUMN));
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column.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH;
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column.fmt = LVCFMT_LEFT;
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LoadString(gHInst, IDS_POWER_CONSUMED, buf, MAX_PATH);
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column.pszText = buf;
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GetClientRect(hLstDevices, &rect);
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column.cx = (int) (.3*(rect.right - rect.left));
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// ListView_InsertColumn(hLstDevices, 1, &column);
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SendMessage(hLstDevices, LVM_INSERTCOLUMN, (WPARAM)1, (LPARAM)&column);
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Refresh();
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return TRUE;
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}
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BOOL
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PowerPage::OnCommand(INT wNotifyCode,
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INT wID,
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HWND hCtl)
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{
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if (wNotifyCode == BN_CLICKED) {
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if (wID == IDC_REFRESH) {
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Refresh();
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return FALSE;
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} else if (wID == IDC_POWER_CLOSE) {
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/* if (hDevNotify) {
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UnregisterDeviceNotification(hDevNotify);
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UnregisterDeviceNotification(hHubNotify);
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hDevNotify = NULL;
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}*/
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EndDialog(hwnd, wID);
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}
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}
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return TRUE;
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}
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BOOL
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PowerPage::OnNotify(HWND hDlg, int nID, LPNMHDR pnmh)
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{
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switch (nID) {
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case IDC_LIST_DEVICES:
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OnNotifyListDevices(hDlg, pnmh);
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break;
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}
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return 0;
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}
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void
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PowerPage::OnNotifyListDevices(HWND hDlg, LPNMHDR pnmh)
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{
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if (pnmh->code == NM_DBLCLK) {
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//
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// Display properties on this specific device on double click
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//
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DisplayPPSelectedListItem(hwnd, hLstDevices);
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}
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}
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void PowerPage::Refresh()
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{
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UsbItem *usbItem = 0, *hub;
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LVITEM item;
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int i=0; //, size;
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TCHAR buf[MAX_PATH], formatString[MAX_PATH];
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// CWaitCursor wait;
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//
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// Clear all UI components
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//
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ListView_DeleteAllItems(hLstDevices);
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if (preItem) {
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hub = preItem;
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} else {
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if (deviceName.empty()) {
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if (!GetDeviceName()) {
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goto PowerPageRefreshError;
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}
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}
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//
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// Recreate the rootItem
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//
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if (rootItem) {
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DeleteChunk(rootItem);
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delete rootItem;
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}
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rootItem = new UsbItem;
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AddChunk(rootItem);
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hub = rootItem;
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if (deviceInfoData) {
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if (!hub->EnumerateHub(deviceName,
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&imageList,
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deviceInfoData->DevInst,
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NULL,
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UsbItem::UsbItemType::Hub)) {
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goto PowerPageRefreshError;
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}
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} else {
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if (!hub->EnumerateHub(deviceName,
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&imageList,
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NULL,
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NULL,
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UsbItem::UsbItemType::Hub)) {
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goto PowerPageRefreshError;
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}
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}
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}
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ZeroMemory(&item, sizeof(LVITEM));
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item.mask = LVIF_TEXT | LVIF_PARAM | LVIF_IMAGE;
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if (hub->child) {
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for (usbItem = hub->child, i = 0;
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usbItem;
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usbItem = usbItem->sibling, i++) {
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if (!usbItem->IsDescriptionValidDevice()) {
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i--;
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continue;
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}
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item.iItem = i;
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item.iImage = usbItem->imageIndex;
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item.lParam = (LPARAM) usbItem;
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assert(usbItem->configInfo != NULL);
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item.pszText = (LPTSTR) usbItem->configInfo->deviceDesc.c_str();
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ListView_InsertItem(hLstDevices, &item);
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if (usbItem->ComputePower()) {
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LoadString(gHInst, IDS_POWER_CONSUMPTION, formatString, MAX_PATH);
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UsbSprintf(buf, formatString, usbItem->power);
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} else {
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LoadString(gHInst, IDS_UNKNOWN, buf, MAX_PATH);
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}
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ListView_SetItemText(hLstDevices, i, 1, buf);
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}
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}
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if (hub->NumPorts() - hub->NumChildren() > 0) {
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//
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// Add an item indicating the number of ports available
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//
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item.iItem = i;
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item.iImage = -1;
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item.lParam = (LPARAM) NULL;
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LoadString(gHInst, IDS_PORTS_AVAILABLE, formatString, MAX_PATH);
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UsbSprintf(buf, formatString, hub->NumPorts() - hub->NumChildren());
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item.pszText = buf;
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ListView_InsertItem(hLstDevices, &item);
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LoadString(gHInst, IDS_POWER_CONSUMPTION, formatString, MAX_PATH);
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UsbSprintf(buf, formatString, 0);
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ListView_SetItemText(hLstDevices, i, 1, buf);
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}
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LoadString(gHInst, IDS_TOTAL_POWER, formatString, MAX_PATH);
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UsbSprintf(buf, formatString, hub->PortPower());
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SetTextItem(hwnd, IDC_POWER_AVAIL, buf);
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if (hub->PortPower() > 100) {
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SetTextItem(hwnd, IDC_SELF_POWER, IDS_POWER_SELF);
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} else {
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SetTextItem(hwnd, IDC_SELF_POWER, IDS_POWER_BUS);
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}
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return;
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PowerPageRefreshError:
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//
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// The hub is malfunctioning. Show the property page as disabled.
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//
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HWND hButton;
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if (NULL != (hButton = GetDlgItem(hwnd, IDC_REFRESH)) ) {
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SetWindowLong(hButton,
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GWL_STYLE,
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(GetWindowLong(hButton, GWL_STYLE) | WS_DISABLED));
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}
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if (NULL != (hButton = GetDlgItem(hwnd, IDC_LIST_DEVICES)) ) {
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SetWindowLong(hButton,
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GWL_STYLE,
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(GetWindowLong(hButton, GWL_STYLE) | WS_DISABLED));
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}
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if (NULL != (hButton = GetDlgItem(hwnd, IDC_DESCRIPTION)) ) {
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SetWindowLong(hButton,
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GWL_STYLE,
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(GetWindowLong(hButton, GWL_STYLE) | WS_DISABLED));
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}
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SetTextItem(hwnd, IDC_POWER_AVAIL, TEXT(""));
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SetTextItem(hwnd, IDC_SELF_POWER, IDS_POWER_MALFUNCTIONING);
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}
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HPROPSHEETPAGE PowerPage::Create()
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{
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//
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// Make sure that this is indeed a hub
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//
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if (deviceName.empty()) {
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if (!GetDeviceName()) {
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return NULL;
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}
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}
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return UsbPropertyPage::Create();
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}
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