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mozprobe feature (approved by blythe/don); Add code to process mozprobe IPC requests

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law%netscape.com 1998-08-01 19:05:02 +00:00
parent 89e75a5275
commit 3083080c4e
1 changed files with 97 additions and 6 deletions
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103
cmd/winfe/hiddenfr.cpp
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@ -40,6 +40,12 @@
#include "abhook.h" // rhp - for Address Book API
#endif
extern "C" {
#include "layprobe.h"
}
#include "mozprobe.h"
#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
@ -103,9 +109,7 @@ BEGIN_MESSAGE_MAP(CHiddenFrame, CFrameWnd)
#endif
ON_WM_QUERYENDSESSION() //~~av
#ifdef MOZ_MAIL_NEWS
ON_MESSAGE(WM_COPYDATA, OnProcessIPCHook) // rhp - for MAPI
#endif
END_MESSAGE_MAP()
@ -729,15 +733,14 @@ void CHiddenFrame::OnEndSession(BOOL bEnding)
}
}
static LONG ProcessNetscapeProbeHook( WPARAM, LPARAM );
// rhp - 12/5/97
// This will simply turn around and call the function
// LONG ProcessNetscapeMAPIHook(WPARAM wParam, LPARAM lParam);
// and return the result. This is all for MAPI support in
// Communicator
//
#ifdef MOZ_MAIL_NEWS // No mail - no MAPI - for now, but this could live
// for IPC reasons in the future without MAPI
LONG CHiddenFrame::OnProcessIPCHook(WPARAM wParam, LPARAM lParam)
{
PCOPYDATASTRUCT pcds = (PCOPYDATASTRUCT) lParam;
@ -745,6 +748,7 @@ LONG CHiddenFrame::OnProcessIPCHook(WPARAM wParam, LPARAM lParam)
if (!pcds)
return(-1);
#ifdef MOZ_MAIL_NEWS
// Now check for what type of IPC message this really is?
if ((pcds->dwData > NSCP_MAPIStartRequestID) && (pcds->dwData < NSCP_MAPIEndRequestID))
{
@ -754,10 +758,18 @@ LONG CHiddenFrame::OnProcessIPCHook(WPARAM wParam, LPARAM lParam)
{
return ( ProcessNetscapeNABHook(wParam, lParam) ); // 3-17: Address book API
}
#endif
// Not MAPI/NAB, try layout probe API...
else if ((pcds->dwData > NSCP_Probe_StartRequestID) && (pcds->dwData < NSCP_Probe_EndRequestID))
{
return ( ProcessNetscapeProbeHook(wParam, lParam) );
}
return(-1);
}
#ifdef MOZ_MAIL_NEWS
// rhp - new stuff for Address call...
void CHiddenFrame::AddressDialog(LPSTR winText,
MAPIAddressCallbackProc mapiCB,
@ -766,6 +778,85 @@ void CHiddenFrame::AddressDialog(LPSTR winText,
CAddrDialog AddressDialog(this, TRUE, winText, mapiCB, getProc);
AddressDialog.DoModal();
}
#endif /* MOZ_MAIL_NEWS */
/* Ordinal2Context
*
* Takes a simple ordinal (position in list) and returns the MWContext
* associated with that browser window. This is required by the
* layout probe server proc.
*/
static MWContext *Ordinal2Context( long context ) {
MWContext *result = 0;
// Loop through context list.
MWContext *pTraverseContext = NULL;
CAbstractCX *pTraverseCX = NULL;
XP_List *pTraverse = XP_GetGlobalContextList();
while (!result && ( pTraverseContext = (MWContext *)XP_ListNextObject(pTraverse) )) {
if(pTraverseContext != NULL && ABSTRACTCX(pTraverseContext) != NULL) {
pTraverseCX = ABSTRACTCX(pTraverseContext);
if(pTraverseCX->GetContext()->type == MWContextBrowser &&
pTraverseCX->IsFrameContext() == TRUE &&
pTraverseCX->IsDestroyed() == FALSE) {
CWinCX *pWinCX = (CWinCX *)pTraverseCX;
if(pWinCX->GetFrame()->GetFrameWnd() != NULL) {
// This is a context for a frame window. Decrement count
// and quit when it hits zero.
if ( --context == 0 ) {
// Result is the associated context.
result = pWinCX->GetContext();
}
}
}
}
}
return result;
}
static LONG ProcessNetscapeProbeHook( WPARAM wParam, LPARAM lParam ) {
static BOOL triedProbe = FALSE;
static HINSTANCE hProbe = 0;
static PROBESERVERPROC serverProc = 0;
static PROBEAPITABLE fnTbl = { LO_QA_CreateProbe,
LO_QA_DestroyProbe,
LO_QA_GotoFirstElement,
LO_QA_GotoNextElement,
LO_QA_GotoChildElement,
LO_QA_GotoParentElement,
LO_QA_GetElementType,
LO_QA_GetElementXPosition,
LO_QA_GetElementYPosition,
LO_QA_GetElementWidth,
LO_QA_GetElementHeight,
LO_QA_HasURL,
LO_QA_HasText,
LO_QA_HasColor,
LO_QA_HasChild,
LO_QA_HasParent,
LO_QA_GetText,
LO_QA_GetTextLength,
(BOOL(*)(long,long*,PROBECOLORTYPE))LO_QA_GetColor,
Ordinal2Context };
// Try one time to get the layout probe hook.
if ( !triedProbe ) {
triedProbe = TRUE;
// First, load the DLL.
hProbe = LoadLibrary( mozProbeDLLName );
if ( hProbe ) {
// Get the entry point for the server proc.
serverProc = (PROBESERVERPROC)GetProcAddress( hProbe, mozProbeServerProcName );
if ( !serverProc ) {
// Something wrong, free the DLL.
FreeLibrary( hProbe );
}
}
}
// If possible, process the layout probe hook.
if ( serverProc ) {
return ( serverProc(wParam, lParam, &fnTbl) );
}
return -1;
}