578 lines
18 KiB
C++
578 lines
18 KiB
C++
/****************************************************************************
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*
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* Microsoft Confidential
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* Copyright (c) Microsoft Corporation 1994
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* All rights reserved
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*
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***************************************************************************/
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#ifdef UNIX_FEATURE_ALIAS
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#undef UNICODE
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#include "inetcplp.h"
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#include "shalias.h"
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#include "mluisupp.h"
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STDAPI RefreshGlobalAliasList();
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#define GETALIASLIST(hDlg) ((LPALIASINFO )GetWindowLong(hDlg, DWL_USER))->aliasList
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#define GETALIASDELLIST(hDlg) ((LPALIASINFO )GetWindowLong(hDlg, DWL_USER))->aliasDelList
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BOOL CALLBACK AlEditDlgProc( HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
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VOID WINAPI InitAliasListStyle(HWND hwndLV, DWORD dwView);
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static TCHAR g_szAliasKey[] = TEXT("Software\\Microsoft\\Internet Explorer\\Unix\\Alias");
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// InitListViewImageLists - creates image lists for a list view.
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// Returns TRUE if successful, or FALSE otherwise.
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// hwndLV - handle to the list view control.
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BOOL WINAPI InitAliasListImageLists(HWND hwndLV)
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{
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HICON hiconItem; // icon for list view items
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HIMAGELIST himlLarge; // image list for icon view
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HIMAGELIST himlSmall; // image list for other views
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// Create the full-sized and small icon image lists.
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himlLarge = ImageList_Create(GetSystemMetrics(SM_CXICON),
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GetSystemMetrics(SM_CYICON), TRUE, 1, 1);
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himlSmall = ImageList_Create(GetSystemMetrics(SM_CXSMICON),
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GetSystemMetrics(SM_CYSMICON), TRUE, 1, 1);
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// Add an icon to each image list.
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// note that IDI_WALLET has to live in inetcplc.rc because
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// it's used by a localizable dialog, hence the MLGetHinst()
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hiconItem = LoadIcon(MLGetHinst(), MAKEINTRESOURCE(IDI_WALLET));
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ImageList_AddIcon(himlLarge, hiconItem);
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ImageList_AddIcon(himlSmall, hiconItem);
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DeleteObject(hiconItem);
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// Assign the image lists to the list view control.
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ListView_SetImageList(hwndLV, himlLarge, LVSIL_NORMAL);
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ListView_SetImageList(hwndLV, himlSmall, LVSIL_SMALL);
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return TRUE;
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}
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// InitListViewItems - adds items and subitems to a list view.
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// Returns TRUE if successful, or FALSE otherwise.
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// hwndLV - handle to the list view control.
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// pfData - text file containing list view items with columns
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// separated by semicolons.
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BOOL WINAPI InitAliasListItems(HWND hwndLV, HDPA aliasList)
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{
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PSTR pszEnd;
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int iItem;
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int iSubItem;
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LVITEM lvi;
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// Initialize LVITEM members that are common to all items.
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lvi.mask = LVIF_TEXT | LVIF_IMAGE | LVIF_PARAM | LVIF_STATE;
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lvi.state = 0; lvi.stateMask = 0;
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lvi.pszText = LPSTR_TEXTCALLBACK; // app. maintains text
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lvi.iImage = 0; // image list index
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int aliasCount = DPA_GetPtrCount( aliasList );
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for (int i = 0; i< aliasCount; i++)
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{
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CAlias * ptr = (CAlias *)DPA_FastGetPtr( aliasList, i );
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// Initialize item-specific LVITEM members.
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lvi.iItem = i;
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lvi.iSubItem = 0;
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lvi.lParam = (LPARAM) NULL; // item data
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// Add the item.
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ListView_InsertItem(hwndLV, &lvi);
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// Initialize item-specific LVITEM members.
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ListView_SetItemText(hwndLV, i, 0, (TCHAR*)GetAliasName(ptr));
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ListView_SetItemText(hwndLV, i, 1, (TCHAR*)GetAliasUrl(ptr));
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}
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return TRUE;
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}
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// InitListViewColumns - adds columns to a list view control.
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// Returns TRUE if successful, or FALSE otherwise.
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// hwndLV - handle to the list view control.
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BOOL WINAPI InitAliasListColumns(HWND hwndLV)
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{
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TCHAR g_achTemp[256]; // temporary buffer
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LVCOLUMN lvc;
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int iCol;
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// Initialize the LVCOLUMN structure.
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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.pszText = g_achTemp;
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// Add the columns.
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for (iCol = 0; iCol < ALIASLIST_COLUMNS; iCol++)
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{
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lvc.iSubItem = iCol;
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lvc.cx = 100 + (iCol*150);
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MLLoadString(IDS_FIRSTCOLUMN + iCol,
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g_achTemp, sizeof(g_achTemp));
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if (ListView_InsertColumn(hwndLV, iCol, &lvc) == -1)
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return FALSE;
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}
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return TRUE;
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}
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// SetView - sets a list view's window style to change the view.
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// hwndLV - handle to the list view control.
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// dwView - value specifying a view style.
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VOID WINAPI InitAliasListStyle(HWND hwndLV, DWORD dwView)
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{
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// Get the current window style.
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DWORD dwStyle = ListView_GetExtendedListViewStyle(hwndLV);
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ListView_SetExtendedListViewStyle( hwndLV, (dwStyle|dwView) );
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// SetWindowLong(hwndLV, GWL_EXSTYLE, (dwStyle | dwView));
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}
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// AliasDel - deletes alias from active list and moves it to the
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// del list to be delete later.
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// hDlg - handle of the propertysheet dialog.
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BOOL WINAPI AliasDel( HWND hDlg )
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{
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int index = 0, iItem = 0;
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HWND lb = GetDlgItem( hDlg, IDC_ALIAS_LIST );
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HDPA aliasList = GETALIASLIST(hDlg);
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HDPA aliasDelList = GETALIASDELLIST(hDlg);
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BOOL fAsked = FALSE;
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BOOL fChanged = FALSE;
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int count = ListView_GetItemCount(lb);
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// Get the selection from the Listview and remove it from the
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// active alias list, add it to the aliaslist to be deleted.
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while( (iItem = ListView_GetNextItem( lb, -1, LVNI_SELECTED ) ) != -1 )
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{
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TCHAR str[MAX_URL_STRING]; *str = TEXT('\0');
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if( !fAsked )
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{
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TCHAR question[MAX_PATH];
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wsprintf( question, "Are you Sure you want to delete the selected items?");
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if( MessageBox( GetParent(hDlg), question, TEXT("Delete Alias"), MB_YESNO ) != IDYES )
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return FALSE;
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fAsked = TRUE;
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}
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// if( !ListView_GetCheckState(lb, iItem) ) continue;
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ListView_GetItemText(lb, iItem, 0, str, MAX_URL_STRING );
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if(*str)
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{
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if( (index = FindAliasIndex(aliasList, str) ) != -1 )
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{
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CAlias * ptr = (CAlias *)DPA_FastGetPtr( aliasList, index );
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if( ptr )
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{
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CAlias *pAlias = (CAlias *)DPA_DeletePtr( aliasList, index );
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// Add to List of deleted entries
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DPA_InsertPtr( aliasDelList, 0x7FFF, pAlias );
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ListView_DeleteItem(lb, iItem);
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fChanged = TRUE;
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LocalFree( str );
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}
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}
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}
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}
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if( fChanged )
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{
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InitAliasDialog( hDlg, NULL, FALSE );
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PropSheet_Changed(GetParent(hDlg),hDlg);
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}
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return TRUE;
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}
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// AliasEdit - Called in response to the Edit button pressed.
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// hDlg - Handle to the property sheet
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BOOL WINAPI AliasEdit( HWND hDlg )
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{
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CAlias * ptr = GetCurrentAlias( hDlg );
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HDPA aliasDelList = GETALIASDELLIST(hDlg);
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if( ptr )
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{
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CAlias *ptrOld = (CAlias *)CreateAlias( (LPTSTR)GetAliasName(ptr) );
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ALIASEDITINFO aliasEditInfo = { GETALIASLIST(hDlg), ptr, hDlg, EDIT_ALIAS };
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if(MLDialogBoxParamWrap( MLGetHinst(), MAKEINTRESOURCE(IDD_ALIAS_EDIT), hDlg, AlEditDlgProc, (LPARAM)&aliasEditInfo ) == 2 )
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{
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// Add old alias to del list if alias name changes.
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LPCTSTR aliasNew = GetAliasName(ptr);
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LPCTSTR aliasOld = GetAliasName(ptrOld);
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if( StrCmp( aliasNew, aliasOld) )
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DPA_InsertPtr( aliasDelList, 0x7FFF, ptrOld );
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else
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DestroyAlias( ptrOld );
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InitAliasDialog( hDlg, ptr, FALSE );
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PropSheet_Changed(GetParent(hDlg),hDlg);
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}
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}
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return TRUE;
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}
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// AliasEdit - Called in response to the Add button pressed.
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// hDlg - Handle to the property sheet
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BOOL WINAPI AliasAdd( HWND hDlg)
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{
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CAlias * ptr = (CAlias *)CreateAlias( TEXT("") );
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if ( ptr )
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{
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ALIASEDITINFO aliasEditInfo = { GETALIASLIST(hDlg), ptr, hDlg, ADD_ALIAS };
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if(MLDialogBoxParamWrap( MLGetHinst(), MAKEINTRESOURCE(IDD_ALIAS_EDIT), hDlg, AlEditDlgProc, (LPARAM)&aliasEditInfo ) == 2)
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{
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InitAliasDialog( hDlg, ptr, FALSE );
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PropSheet_Changed(GetParent(hDlg),hDlg);
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}
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DestroyAlias(ptr);
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}
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return TRUE;
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}
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// GetCurrentAlias - returns currently selected alis from the listview
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// Returns - Selected alias
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// hDlg - handle to the property sheet.
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CAlias * GetCurrentAlias( HWND hDlg )
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{
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int index = 0, iItem = 0;
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HDPA aliasList = GETALIASLIST( hDlg );
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HWND lb = GetDlgItem( hDlg, IDC_ALIAS_LIST );
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if( ListView_GetSelectedCount(lb) == 1 &&
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( (iItem = ListView_GetNextItem( lb, -1, LVNI_SELECTED ) ) != -1 ) )
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{
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TCHAR str[MAX_URL_STRING]; *str = TEXT('\0');
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ListView_GetItemText(lb, iItem, 0, str, MAX_URL_STRING );
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if(*str)
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{
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if( (index = FindAliasIndex(aliasList, str) ) != -1 )
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{
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CAlias * ptr = (CAlias *)DPA_FastGetPtr( aliasList, index );
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return ptr;
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}
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}
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}
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return NULL;
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}
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// InitAliasDialog - Initalizes the aliases dialog
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// Returns - TRUE if succeeded/FALSE if failed.
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// hDlg - handle to the property sheet.
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// fFullInit - Init listview columns/styles/etc
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BOOL FAR PASCAL InitAliasDialog(HWND hDlg, CAlias * current, BOOL fFullInit)
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{
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HRESULT hr = E_FAIL;
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HKEY hKey;
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HWND listBox = GetDlgItem( hDlg, IDC_ALIAS_LIST );
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TCHAR * displayString;
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// Allocate memory for a structure which will hold all the info
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// gathered from this page
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//
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LPALIASINFO pgti = (LPALIASINFO)GetWindowLong(hDlg, DWL_USER);
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pgti->fInternalChange = FALSE;
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SendMessage( listBox, LVM_DELETEALLITEMS, 0, 0L );
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// Initailize ListView
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if( fFullInit )
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{
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SendDlgItemMessage( hDlg, IDC_ALIAS_EDIT, EM_LIMITTEXT, 255, 0 );
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SendDlgItemMessage( hDlg, IDC_URL_EDIT, EM_LIMITTEXT, MAX_URL_STRING-1, 0 );
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// InitAliasListStyle(listBox, LVS_EX_CHECKBOXES|LVS_EX_FULLROWSELECT );
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InitAliasListStyle(listBox, LVS_EX_FULLROWSELECT );
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InitAliasListImageLists(listBox);
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InitAliasListColumns(listBox);
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}
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InitAliasListItems(listBox, GETALIASLIST(hDlg));
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return TRUE;
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}
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// AliasApply - This function is called in response to pressing the apply/ok
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// button on the property sheet dialog.
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void AliasApply(HWND hDlg)
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{
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HDPA aliasDelList = GETALIASDELLIST(hDlg);
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HDPA aliasList = GETALIASLIST(hDlg);
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ASSERT(aliasList);
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if( aliasDelList )
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{
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int count = DPA_GetPtrCount( aliasDelList );
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for(int i=count-1; i>=0; i--)
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{
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CAlias * pAlias = (CAlias *)DPA_DeletePtr( aliasDelList, i );
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if(pAlias)
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{
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pAlias->Delete();
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DestroyAlias(pAlias);
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}
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}
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}
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// Save the currently changed aliases
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SaveAliases( aliasList );
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// Refresh Global Alias List.
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RefreshGlobalAliasList();
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}
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// AliasDlgProc - Alias PropertySheet dialog Proc
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// Returns BOOL
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// hDlg - Handle to the property sheet window
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// wParam, lParam - Word/Long param
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BOOL CALLBACK AliasDlgProc( HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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// get our tab info structure
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LPALIASINFO pgti;
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if (uMsg == WM_INITDIALOG)
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{
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// Allocate memory for a structure which will hold all the info
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// gathered from this page
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//
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LPALIASINFO pgti = (LPALIASINFO)LocalAlloc(LPTR, sizeof(tagALIASINFO));
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if (!pgti)
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{
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EndDialog(hDlg, 0);
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return FALSE;
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}
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pgti->hDlg = hDlg;
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pgti->fInternalChange = FALSE;
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SetWindowLong(hDlg, DWL_USER, (LPARAM)pgti);
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if((pgti->aliasList = DPA_Create(4)) != (HDPA)NULL )
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{
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pgti->aliasDelList = DPA_Create(4);
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LoadAliases( pgti->aliasList );
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// Initailize dialog
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if( InitAliasDialog(hDlg, NULL, TRUE) )
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{
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return TRUE;
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}
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else
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{
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TCHAR szTitle[MAX_PATH];
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MLLoadString(IDS_ERROR_REGISTRY_TITLE, szTitle, sizeof(szTitle));
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MessageBox( GetParent(hDlg), TEXT("Cannot read aliases from registry."), szTitle, MB_OK );
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return FALSE;
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}
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}
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else
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return FALSE;
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}
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else
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pgti = (LPALIASINFO)GetWindowLong(hDlg, DWL_USER);
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if (!pgti)
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return FALSE;
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switch (uMsg)
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{
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case WM_NOTIFY:
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{
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NMHDR *lpnm = (NMHDR *) lParam;
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switch (lpnm->code)
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{
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case NM_DBLCLK:
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if(lpnm->idFrom == IDC_ALIAS_LIST)
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AliasEdit( pgti->hDlg );
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break;
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case PSN_QUERYCANCEL:
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case PSN_KILLACTIVE:
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case PSN_RESET:
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SetWindowLong( hDlg, DWL_MSGRESULT, FALSE );
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return TRUE;
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case PSN_APPLY:
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AliasApply(hDlg);
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break;
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}
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break;
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}
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case WM_COMMAND:
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{
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if(HIWORD(wParam) == BN_CLICKED)
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{
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switch (LOWORD(wParam))
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{
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case IDC_ALIAS_ADD:
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AliasAdd( pgti->hDlg ); break;
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case IDC_ALIAS_EDIT:
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AliasEdit( pgti->hDlg ); break;
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case IDC_ALIAS_DEL:
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AliasDel( pgti->hDlg ); break;
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}
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}
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}
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break;
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case WM_DESTROY:
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// Delete registry information
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if( pgti->aliasList )
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{
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FreeAliases(pgti->aliasList);
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DPA_Destroy(pgti->aliasList);
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}
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if( pgti->aliasDelList )
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{
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FreeAliases(pgti->aliasDelList);
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DPA_Destroy(pgti->aliasDelList);
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}
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if (pgti)
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LocalFree(pgti);
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SetWindowLong(hDlg, DWL_USER, (LONG)NULL); // make sure we don't re-enter
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break;
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}
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return FALSE;
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}
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BOOL CALLBACK AlEditDlgProc( HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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CAlias * pAlias;
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LPALIASEDITINFO pAliasInfo;
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if (uMsg == WM_INITDIALOG)
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{
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TCHAR achTemp[256];
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pAliasInfo = (LPALIASEDITINFO)lParam;
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pAlias = pAliasInfo->alias;
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if( !lParam )
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{
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EndDialog(hDlg, 0);
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return FALSE;
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}
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SendDlgItemMessage( hDlg, IDC_ALIAS_EDIT, WM_SETTEXT, 0, (LPARAM)GetAliasName(pAlias));
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SendDlgItemMessage( hDlg, IDC_URL_EDIT, WM_SETTEXT, 0, (LPARAM)GetAliasUrl(pAlias));
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if( pAliasInfo->dwFlags & EDIT_ALIAS )
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{
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// EnableWindow( GetDlgItem(hDlg, IDC_ALIAS_EDIT ), FALSE );
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MLLoadString(IDS_TITLE_ALIASEDIT,
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achTemp, sizeof(achTemp));
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SendMessage( hDlg, WM_SETTEXT, 0, (LPARAM)achTemp);
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}
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else
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{
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MLLoadString(IDS_TITLE_ALIASADD,
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achTemp, sizeof(achTemp));
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SendMessage( hDlg, WM_SETTEXT, 0, (LPARAM)achTemp);
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}
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SetWindowLong(hDlg, DWL_USER, (LPARAM)pAliasInfo);
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EnableWindow( GetDlgItem(hDlg, IDOK), FALSE );
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}
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else
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pAliasInfo = (LPALIASEDITINFO)GetWindowLong(hDlg, DWL_USER);
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if (!pAlias)
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return FALSE;
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switch (uMsg)
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{
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case WM_COMMAND:
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switch (GET_WM_COMMAND_ID(wParam, lParam))
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{
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case IDC_ALIAS_EDIT:
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case IDC_URL_EDIT:
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if (GET_WM_COMMAND_CMD(wParam, lParam) == EN_UPDATE)
|
|
{
|
|
EnableWindow( GetDlgItem(hDlg, IDOK), TRUE );
|
|
}
|
|
break;
|
|
case IDOK:
|
|
{
|
|
if( pAliasInfo )
|
|
{
|
|
TCHAR alias[MAX_URL_STRING];
|
|
TCHAR szurl[MAX_URL_STRING];
|
|
SendDlgItemMessage( hDlg, IDC_ALIAS_EDIT, WM_GETTEXT, MAX_URL_STRING, (LPARAM)alias );
|
|
SendDlgItemMessage( hDlg, IDC_URL_EDIT, WM_GETTEXT, MAX_URL_STRING, (LPARAM)szurl );
|
|
|
|
EatSpaces( alias );
|
|
|
|
if( !*alias )
|
|
{
|
|
EndDialog( hDlg, 1 );
|
|
break;
|
|
}
|
|
|
|
if( pAliasInfo->dwFlags & ADD_ALIAS && *alias)
|
|
{
|
|
if(AddAliasToList( pAliasInfo->aliasList, alias, szurl, hDlg ))
|
|
EndDialog( hDlg, 2);
|
|
}
|
|
else if( pAliasInfo->dwFlags & EDIT_ALIAS )
|
|
{
|
|
CAlias * ptr = pAliasInfo->alias;
|
|
if( StrCmp(GetAliasName(ptr), alias) )
|
|
if(FindAliasIndex( pAliasInfo->aliasList, alias ) != -1)
|
|
{
|
|
MessageBox( hDlg,
|
|
TEXT("Alias with same name already exists"),
|
|
TEXT("Edit Alias"),
|
|
MB_OK|MB_ICONSTOP );
|
|
break;
|
|
}
|
|
SetAliasInfo(ptr, alias, szurl);
|
|
EndDialog( hDlg, 2);
|
|
}
|
|
break;
|
|
}
|
|
else
|
|
EndDialog( hDlg, 1 );
|
|
break;
|
|
}
|
|
case IDCANCEL:
|
|
{
|
|
EndDialog( hDlg, 1 );
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WM_DESTROY:
|
|
SetWindowLong(hDlg, DWL_USER, (LONG)NULL);
|
|
break;
|
|
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
#endif /* UNIX_FEATURE_ALIAS */
|