203 lines
6.1 KiB
C
203 lines
6.1 KiB
C
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/*++
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Copyright (c) 1996 Microsoft Corporation
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Module Name:
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dlgdvsel.c
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Abstract:
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This file implements the dialog proc for the workstation
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device selection page.
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Environment:
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WIN32 User Mode
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Author:
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Wesley Witt (wesw) 17-Feb-1996
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--*/
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#include "wizard.h"
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#pragma hdrstop
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LRESULT
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DeviceSelectionDlgProc(
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HWND hwnd,
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UINT msg,
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WPARAM wParam,
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LPARAM lParam
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)
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{
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static HWND hwndList;
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static DWORD TotalDevicesSelected;
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switch( msg ) {
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case WM_INITDIALOG:
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{
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HIMAGELIST himlState;
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int iItem = 0;
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DWORD i;
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LV_ITEM lvi;
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LV_COLUMN lvc = {0};
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for (i=0,lvi.iItem=0,TotalDevicesSelected=0; i<FaxDevices; i++) {
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LineInfo[i].Selected = TRUE;
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TotalDevicesSelected += 1;
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if (RequestedSetupType & FAX_INSTALL_WORKSTATION && TotalDevicesSelected == MAX_DEVICES_NTW) {
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break;
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}
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}
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hwndList = GetDlgItem( hwnd, IDC_DEVICE_LIST );
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//
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// set/initialize the image list(s)
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//
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himlState = ImageList_Create( 16, 16, TRUE, 2, 0 );
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ImageList_AddMasked(
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himlState,
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LoadBitmap( FaxWizModuleHandle, MAKEINTRESOURCE(IDB_CHECKSTATES) ),
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RGB (255,0,0)
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);
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ListView_SetImageList( hwndList, himlState, LVSIL_STATE );
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//
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// set/initialize the columns
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//
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lvc.mask = LVCF_FMT | LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM;
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lvc.fmt = LVCFMT_LEFT;
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lvc.cx = 274;
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lvc.pszText = TEXT("Device Name");
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lvc.iSubItem = 0;
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ListView_InsertColumn( hwndList, lvc.iSubItem, &lvc );
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//
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// add the data to the list
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//
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for (i=0,lvi.iItem=0; i<FaxDevices; i++) {
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lvi.pszText = LineInfo[i].DeviceName;
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lvi.iItem += 1;
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lvi.iSubItem = 0;
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lvi.iImage = 0;
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lvi.mask = LVIF_TEXT | LVIF_IMAGE | LVIF_PARAM | LVIF_STATE;
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lvi.state = LineInfo[i].Selected ? LVIS_GCCHECK : LVIS_GCNOCHECK;
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lvi.stateMask = LVIS_STATEIMAGEMASK;
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iItem = ListView_InsertItem( hwndList, &lvi );
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}
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}
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break;
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case WM_NOTIFY:
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switch( ((LPNMHDR)lParam)->code ) {
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case PSN_SETACTIVE:
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if (Unattended) {
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SetWindowLong( hwnd, DWL_MSGRESULT, -1 );
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return TRUE;
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}
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if (InstallMode & INSTALL_UPGRADE || InstallMode & INSTALL_REMOVE || FaxDevices == 1) {
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SetWindowLong( hwnd, DWL_MSGRESULT, -1 );
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return TRUE;
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}
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break;
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case NM_CLICK:
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{
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DWORD dwpos;
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LV_HITTESTINFO lvhti;
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int iItemClicked;
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UINT state;
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//
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// Find out where the cursor was
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//
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dwpos = GetMessagePos();
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lvhti.pt.x = LOWORD(dwpos);
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lvhti.pt.y = HIWORD(dwpos);
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MapWindowPoints( HWND_DESKTOP, hwndList, &lvhti.pt, 1 );
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//
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// Now do a hittest with this point.
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//
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iItemClicked = ListView_HitTest( hwndList, &lvhti );
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if (lvhti.flags & LVHT_ONITEMSTATEICON) {
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//
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// Now lets get the state from the item and toggle it.
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//
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state = ListView_GetItemState(
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hwndList,
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iItemClicked,
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LVIS_STATEIMAGEMASK
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);
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if (state == LVIS_GCCHECK) {
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//
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// de-selecting a device
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//
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if (TotalDevicesSelected == 1) {
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MessageBeep(0);
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break;
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}
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TotalDevicesSelected -= 1;
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LineInfo[iItemClicked].Selected = FALSE;
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ListView_SetItemState(
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hwndList,
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iItemClicked,
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LVIS_GCNOCHECK,
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LVIS_STATEIMAGEMASK
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);
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} else {
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//
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// selecting a new device
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//
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if (RequestedSetupType & FAX_INSTALL_WORKSTATION && TotalDevicesSelected == MAX_DEVICES_NTW) {
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MessageBeep(0);
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break;
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}
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TotalDevicesSelected += 1;
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LineInfo[iItemClicked].Selected = TRUE;
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ListView_SetItemState(
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hwndList,
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iItemClicked,
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LVIS_GCNOCHECK,
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LVIS_STATEIMAGEMASK
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);
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}
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}
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}
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}
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break;
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}
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return FALSE;
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}
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