338 lines
11 KiB
C
338 lines
11 KiB
C
/****************************************************************************/
|
|
/* */
|
|
/* CONVGRP.C - */
|
|
/* */
|
|
/* Conversion from Windows NT 1.0 program group format with ANSI */
|
|
/* strings to Windows NT 1.0a group format with UNICODE strings. */
|
|
/* */
|
|
/* Created: 09-10-93 Johanne Caron */
|
|
/* */
|
|
/****************************************************************************/
|
|
#include "progman.h"
|
|
#include "convgrp.h"
|
|
|
|
/*--------------------------------------------------------------------------*/
|
|
/* */
|
|
/* CreateNewGroupFromAnsiGroup() - */
|
|
/* */
|
|
/* This function creates a new, empty group. */
|
|
/* */
|
|
/*--------------------------------------------------------------------------*/
|
|
|
|
HANDLE CreateNewGroupFromAnsiGroup(LPGROUPDEF_A lpGroupORI)
|
|
{
|
|
HANDLE hT = NULL;
|
|
LPGROUPDEF lpgd;
|
|
int i;
|
|
int cb;
|
|
int cItems; // number of items in 16bit group
|
|
LPSTR pGroupName; // 32bit group name
|
|
LPTSTR pGroupNameUNI = NULL; // 32bit UNICODE group name
|
|
INT wGroupNameLen; // length of pGroupName DWORD aligned.
|
|
INT cchWideChar = 0; //character count of resultant unicode string
|
|
INT cchMultiByte = 0;
|
|
|
|
pGroupName = (LPSTR)PTR(lpGroupORI, lpGroupORI->pName);
|
|
|
|
//
|
|
// convert pGroupName to unicode here
|
|
//
|
|
cchMultiByte=MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, pGroupName, -1, pGroupNameUNI, cchWideChar);
|
|
|
|
pGroupNameUNI = LocalAlloc(LPTR,(++cchMultiByte)*sizeof(TCHAR));
|
|
if (pGroupNameUNI)
|
|
{
|
|
MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED, pGroupName, -1, pGroupNameUNI, cchMultiByte);
|
|
|
|
|
|
wGroupNameLen = MyDwordAlign(sizeof(TCHAR)*(lstrlen(pGroupNameUNI) + 1));
|
|
cItems = lpGroupORI->cItems;
|
|
cb = sizeof(GROUPDEF) + (cItems * sizeof(DWORD)) + wGroupNameLen;
|
|
|
|
//
|
|
// In CreateNewGroup before GlobalAlloc.
|
|
//
|
|
hT = GlobalAlloc(GHND, (DWORD)cb);
|
|
if (hT)
|
|
{
|
|
lpgd = (LPGROUPDEF)GlobalLock(hT);
|
|
|
|
//
|
|
// use the NT 1.0 group settings for what we can.
|
|
//
|
|
lpgd->nCmdShow = lpGroupORI->nCmdShow;
|
|
lpgd->wIconFormat = lpGroupORI->wIconFormat;
|
|
lpgd->cxIcon = lpGroupORI->cxIcon;
|
|
lpgd->cyIcon = lpGroupORI->cyIcon;
|
|
lpgd->ptMin.x = (INT)lpGroupORI->ptMin.x;
|
|
lpgd->ptMin.y = (INT)lpGroupORI->ptMin.y;
|
|
CopyRect(&(lpgd->rcNormal),&(lpGroupORI->rcNormal));
|
|
|
|
|
|
lpgd->dwMagic = GROUP_UNICODE;
|
|
lpgd->cbGroup = (DWORD)cb;
|
|
lpgd->pName = sizeof(GROUPDEF) + cItems * sizeof(DWORD);
|
|
|
|
lpgd->Reserved1 = (WORD)-1;
|
|
lpgd->Reserved2 = (DWORD)-1;
|
|
|
|
lpgd->cItems = (WORD)cItems;
|
|
|
|
for (i = 0; i < cItems; i++)
|
|
{
|
|
lpgd->rgiItems[i] = 0;
|
|
}
|
|
|
|
lstrcpy((LPTSTR)((LPSTR)lpgd + sizeof(GROUPDEF) + cItems * sizeof(DWORD)),
|
|
pGroupNameUNI); // lhb tracks
|
|
LocalFree(pGroupNameUNI);
|
|
|
|
GlobalUnlock(hT);
|
|
}
|
|
}
|
|
return hT;
|
|
}
|
|
|
|
DWORD AddThing_A(HANDLE hGroup, LPSTR lpStuff, WORD cbStuff)
|
|
{
|
|
LPTSTR lpStuffUNI = NULL;
|
|
BOOL bAlloc = FALSE;
|
|
DWORD cb;
|
|
|
|
if (cbStuff == 0xFFFF) {
|
|
return 0xFFFF;
|
|
}
|
|
|
|
if (!cbStuff) {
|
|
INT cchMultiByte;
|
|
INT cchWideChar = 0;
|
|
|
|
bAlloc = TRUE;
|
|
cchMultiByte=MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED,lpStuff,
|
|
-1,lpStuffUNI,cchWideChar) ;
|
|
|
|
lpStuffUNI = LocalAlloc(LPTR,(++cchMultiByte)*sizeof(TCHAR)) ;
|
|
|
|
MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED,lpStuff,
|
|
-1,lpStuffUNI,cchMultiByte) ;
|
|
|
|
cbStuff = (WORD)sizeof(TCHAR)*(1 + lstrlen(lpStuffUNI)); // lhb tracks
|
|
} else {
|
|
lpStuffUNI = (LPTSTR)lpStuff;
|
|
}
|
|
|
|
cb = AddThing(hGroup, lpStuffUNI, cbStuff);
|
|
|
|
if (bAlloc)
|
|
LocalFree(lpStuffUNI);
|
|
|
|
return(cb);
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------*/
|
|
/* */
|
|
/* ConvertToUnicodeGroup() - */
|
|
/* */
|
|
/* returns the size of the new unicode group. */
|
|
/* */
|
|
/*--------------------------------------------------------------------------*/
|
|
|
|
int ConvertToUnicodeGroup(LPGROUPDEF_A lpGroupORI, LPHANDLE lphNewGroup)
|
|
{
|
|
HANDLE hNewGroup;
|
|
LPGROUPDEF lpgd;
|
|
LPITEMDEF lpid;
|
|
LPBYTE lpid_A;
|
|
LPPMTAG lptag_A;
|
|
LPSTR lpTagValue;
|
|
WORD wTagId;
|
|
LPSTR lpT;
|
|
DWORD offset;
|
|
int cb;
|
|
int i;
|
|
INT cchMultiByte;
|
|
INT cchWideChar;
|
|
LPTSTR lpTagValueUNI;
|
|
BOOL bAlloc = FALSE;
|
|
|
|
hNewGroup = CreateNewGroupFromAnsiGroup(lpGroupORI);
|
|
if (!hNewGroup) {
|
|
return(0);
|
|
}
|
|
|
|
//
|
|
// Add all items to the new formatted group.
|
|
//
|
|
for (i = 0; (i < (int)lpGroupORI->cItems) && (i < CITEMSMAX); i++) {
|
|
|
|
//
|
|
// Get the pointer to the 16bit item
|
|
//
|
|
lpid_A = (LPBYTE)ITEM(lpGroupORI, i);
|
|
if (lpGroupORI->rgiItems[i]) {
|
|
|
|
//
|
|
// Create the item.
|
|
//
|
|
offset = AddThing(hNewGroup, NULL, sizeof(ITEMDEF));
|
|
if (!offset) {
|
|
KdPrint(("ConvGrp: Addthing ITEMDEF failed for item %d \n", i));
|
|
goto QuitThis;
|
|
}
|
|
|
|
lpgd = (LPGROUPDEF)GlobalLock(hNewGroup);
|
|
|
|
lpgd->rgiItems[i] = offset;
|
|
lpid = ITEM(lpgd, i);
|
|
|
|
//
|
|
// Set the item's position.
|
|
//
|
|
lpid->pt.x = ((LPITEMDEF_A)lpid_A)->pt.x;
|
|
lpid->pt.y = ((LPITEMDEF_A)lpid_A)->pt.y;
|
|
|
|
//
|
|
// Add the item's Name.
|
|
//
|
|
GlobalUnlock(hNewGroup);
|
|
lpT = (LPSTR)PTR(lpGroupORI,((LPITEMDEF_A)lpid_A)->pName);
|
|
|
|
offset = AddThing_A(hNewGroup, lpT, 0);
|
|
if (!offset) {
|
|
KdPrint(("ConvGrp: Addthing pName failed for item %d \n", i));
|
|
goto PuntCreation;
|
|
}
|
|
lpgd = (LPGROUPDEF)GlobalLock(hNewGroup);
|
|
lpid = ITEM(lpgd, i);
|
|
lpid->pName = offset;
|
|
|
|
//
|
|
// Add the item's Command line.
|
|
//
|
|
GlobalUnlock(hNewGroup);
|
|
lpT = (LPSTR)PTR(lpGroupORI, ((LPITEMDEF_A)lpid_A)->pCommand);
|
|
offset = AddThing_A(hNewGroup, lpT, 0);
|
|
if (!offset) {
|
|
KdPrint(("ConvGrp: Addthing pCommand failed for item %d \n", i));
|
|
goto PuntCreation;
|
|
}
|
|
lpgd = (LPGROUPDEF)GlobalLock(hNewGroup);
|
|
lpid = ITEM(lpgd, i);
|
|
lpid->pCommand = offset;
|
|
|
|
//
|
|
// Add the item's Icon path.
|
|
//
|
|
GlobalUnlock(hNewGroup);
|
|
lpT = (LPSTR)PTR(lpGroupORI, ((LPITEMDEF_A)lpid_A)->pIconPath);
|
|
offset = AddThing_A(hNewGroup, lpT, 0);
|
|
if (!offset) {
|
|
KdPrint(("ConvGrp: Addthing pIconPath failed for item %d \n", i));
|
|
goto PuntCreation;
|
|
}
|
|
lpgd = (LPGROUPDEF)GlobalLock(hNewGroup);
|
|
lpid = ITEM(lpgd, i);
|
|
lpid->pIconPath = offset;
|
|
|
|
//
|
|
// Get the item's icon resource using the Icon path and the icon index.
|
|
// And add the item's Icon resource.
|
|
//
|
|
lpid->iIcon = ((LPITEMDEF_A)lpid_A)->idIcon;
|
|
lpid->cbIconRes = ((LPITEMDEF_A)lpid_A)->cbIconRes;
|
|
lpid->wIconVer = ((LPITEMDEF_A)lpid_A)->wIconVer;
|
|
GlobalUnlock(hNewGroup);
|
|
|
|
lpT = (LPBYTE)PTR(lpGroupORI, ((LPITEMDEF_A)lpid_A)->pIconRes);
|
|
offset = AddThing_A(hNewGroup, (LPSTR)lpT, lpid->cbIconRes);
|
|
if (!offset) {
|
|
KdPrint(("ConvGrp: AddThing pIconRes failed for item %d \n", i));
|
|
goto PuntCreation;
|
|
}
|
|
lpgd = (LPGROUPDEF)GlobalLock(hNewGroup);
|
|
lpid = ITEM(lpgd, i);
|
|
lpid->pIconRes = offset;
|
|
|
|
GlobalUnlock(hNewGroup);
|
|
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Copy all the tags to the new group format.
|
|
*/
|
|
lptag_A = (LPPMTAG)((LPSTR)lpGroupORI + lpGroupORI->cbGroup); // lhb tracks
|
|
|
|
if (lptag_A->wID == ID_MAGIC &&
|
|
lptag_A->wItem == (int)0xFFFF &&
|
|
*(LONG FAR *)lptag_A->rgb == PMTAG_MAGIC) {
|
|
|
|
//
|
|
// This is the first tag id, goto start of item tags.
|
|
//
|
|
(LPBYTE)lptag_A += lptag_A->cb;
|
|
|
|
while (lptag_A->wID != ID_LASTTAG) {
|
|
|
|
wTagId = lptag_A->wID;
|
|
cb = lptag_A->cb - (3 * sizeof(DWORD)); // cb - sizeof tag
|
|
|
|
if (wTagId == ID_MINIMIZE) {
|
|
lpTagValueUNI = NULL;
|
|
}
|
|
else {
|
|
lpTagValue = lptag_A->rgb ;
|
|
if (wTagId != ID_HOTKEY) {
|
|
|
|
bAlloc = TRUE;
|
|
cchWideChar = 0;
|
|
cchMultiByte=MultiByteToWideChar(CP_ACP,
|
|
MB_PRECOMPOSED,lpTagValue,
|
|
-1,lpTagValueUNI,cchWideChar) ;
|
|
|
|
lpTagValueUNI = LocalAlloc(LPTR,(++cchMultiByte)*sizeof(TCHAR)) ;
|
|
|
|
MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED,lpTagValue,
|
|
-1,lpTagValueUNI,cchMultiByte) ;
|
|
cb = sizeof(TCHAR)*(lstrlen(lpTagValueUNI) + 1); // lhb tracks
|
|
}
|
|
else {
|
|
lpTagValueUNI = (LPTSTR)lpTagValue;
|
|
}
|
|
}
|
|
|
|
if (! AddTag( hNewGroup,
|
|
lptag_A->wItem, // wItem
|
|
wTagId, // wID
|
|
lpTagValueUNI, // rgb : tag value
|
|
cb
|
|
)) {
|
|
|
|
KdPrint(("ConvGrp: AddTag wItem=%d, wID=%d failed \n",
|
|
lptag_A->wItem ,
|
|
lptag_A->wID));
|
|
}
|
|
|
|
if (bAlloc && lpTagValueUNI) {
|
|
LocalFree(lpTagValueUNI);
|
|
bAlloc = FALSE;
|
|
}
|
|
|
|
(LPBYTE)lptag_A += lptag_A->cb ; // go to next tag
|
|
}
|
|
}
|
|
|
|
lpgd = GlobalLock(hNewGroup);
|
|
cb = SizeofGroup(lpgd);
|
|
GlobalUnlock(hNewGroup);
|
|
*lphNewGroup = hNewGroup;
|
|
return(cb);
|
|
|
|
PuntCreation:
|
|
QuitThis:
|
|
if (hNewGroup) {
|
|
GlobalFree(hNewGroup);
|
|
}
|
|
return(0);
|
|
}
|