98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
//
|
|
// APITHK.C
|
|
//
|
|
// This file has API thunks that allow shdocvw to load and run on
|
|
// multiple versions of NT or Win95. Since this component needs
|
|
// to load on the base-level NT 4.0 and Win95, any calls to system
|
|
// APIs introduced in later OS versions must be done via GetProcAddress.
|
|
//
|
|
// Also, any code that may need to access data structures that are
|
|
// post-4.0 specific can be added here.
|
|
//
|
|
// NOTE: this file does *not* use the standard precompiled header,
|
|
// so it can set _WIN32_WINNT to a later version.
|
|
//
|
|
#define UNICODE 1
|
|
|
|
#include <shlwapi.h>
|
|
#include <shlwapip.h>
|
|
#include <resource.h>
|
|
#include <shfusion.h>
|
|
|
|
BOOL NT5_GetSaveFileNameW(LPOPENFILENAMEW pofn)
|
|
{
|
|
BOOL fRC = FALSE;
|
|
|
|
if (GetUIVersion() >= 5)
|
|
{
|
|
// we're on Win2k or Millennium
|
|
ULONG_PTR uCookie = 0;
|
|
OPENFILENAMEW ofn_nt5;
|
|
|
|
memset(&ofn_nt5, 0, sizeof(OPENFILENAMEW));
|
|
|
|
CopyMemory(&ofn_nt5, pofn, pofn->lStructSize);
|
|
|
|
ofn_nt5.lStructSize = sizeof(OPENFILENAMEW); // New OPENFILENAME struct size
|
|
|
|
// If we start adding more of these, make a table.
|
|
if(pofn->lpTemplateName == MAKEINTRESOURCE(IDD_ADDTOSAVE_DIALOG))
|
|
ofn_nt5.lpTemplateName = MAKEINTRESOURCE(IDD_ADDTOSAVE_NT5_DIALOG);
|
|
|
|
if (SHActivateContext(&uCookie))
|
|
{
|
|
fRC = GetSaveFileNameWrapW(&ofn_nt5);
|
|
if (uCookie)
|
|
{
|
|
SHDeactivateContext(uCookie);
|
|
}
|
|
}
|
|
|
|
if(fRC)
|
|
{
|
|
ofn_nt5.lStructSize = pofn->lStructSize; // restore old values
|
|
ofn_nt5.lpTemplateName = pofn->lpTemplateName;
|
|
CopyMemory(pofn, &ofn_nt5, pofn->lStructSize); // copy to passed in struct
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fRC = GetSaveFileNameWrapW(pofn);
|
|
}
|
|
|
|
return fRC;
|
|
}
|
|
|
|
PROPSHEETPAGE* Whistler_AllocatePropertySheetPage(int numPages, DWORD* pc)
|
|
{
|
|
PROPSHEETPAGE* pspArray = (PROPSHEETPAGE*)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(PROPSHEETPAGE)*numPages);
|
|
if (pspArray)
|
|
{
|
|
int i;
|
|
for (i=0; i<numPages; i++)
|
|
{
|
|
pspArray[i].dwSize = sizeof(PROPSHEETPAGE);
|
|
pspArray[i].dwFlags = PSP_USEFUSIONCONTEXT;
|
|
pspArray[i].hActCtx = g_hActCtx;
|
|
}
|
|
*pc = sizeof(PROPSHEETPAGE);
|
|
}
|
|
return pspArray;
|
|
}
|
|
|
|
HPROPSHEETPAGE Whistler_CreatePropertySheetPageW(LPCPROPSHEETPAGEW a)
|
|
{
|
|
LPCPROPSHEETPAGEW ppsp = (LPCPROPSHEETPAGEW)a;
|
|
PROPSHEETPAGEW psp;
|
|
|
|
if (g_hActCtx && (a->dwSize<=PROPSHEETPAGE_V2_SIZE))
|
|
{
|
|
memset(&psp, 0, sizeof(psp));
|
|
CopyMemory(&psp, a, a->dwSize);
|
|
psp.dwSize = sizeof(psp);
|
|
ppsp = &psp;
|
|
}
|
|
return CreatePropertySheetPageW(ppsp);
|
|
}
|
|
|