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New embedding routines to be called by host apps during message processing and idle time. b=44120. NOT PART OF BUILD (yet)

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git-svn-id: svn://10.0.0.236/trunk@85047 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
locka%iol.ie
2001-01-17 21:10:46 +00:00
parent 74a4aa0952
commit daae19918a
2 changed files with 120 additions and 5 deletions
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59
mozilla/embedding/base/nsEmbedAPI.h
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@@ -29,15 +29,64 @@
#include "nsIDirectoryService.h"
/*
aPath -> the mozilla bin directory. If nsnull, the default is used
aProvider -> the application directory service provider. If nsnull, the
default (nsAppFileLocationProvider) is constructed and used.
*/
/**
* Function to initialise the Gecko embedding APIs. You *must* call this
* method before any others!
*
* aPath -> the mozilla bin directory. If nsnull, the default is used
* aProvider -> the application directory service provider. If nsnull, the
* default (nsAppFileLocationProvider) is constructed and used.
*/
extern nsresult NS_InitEmbedding(nsILocalFile *mozBinDirectory,
nsIDirectoryServiceProvider *appFileLocProvider);
/**
* Function to call to finish the Gecko embedding APIs.
*/
extern nsresult NS_TermEmbedding();
/*---------------------------------------------------------------------------*/
/* Event processing APIs. The native OS dependencies mean you must be */
/* building on a supported platform to get the functions below. */
/*---------------------------------------------------------------------------*/
#undef MOZ_SUPPORTS_EMBEDDING_EVENT_PROCESSING
/* Win32 specific stuff */
#ifdef WIN32
#include "windows.h"
typedef MSG nsEmbedNativeEvent;
#define MOZ_SUPPORTS_EMBEDDING_EVENT_PROCESSING
#endif
/* Mac specific stuff */
/* TODO implementation left as an exercise for the reader */
/* GTK specific stuff */
/* TODO implementation left as an exercise for the reader */
#ifdef MOZ_SUPPORTS_EMBEDDING_EVENT_PROCESSING
/**
* Function to call during the idle time in your application and/or as each
* event is processed. This function ensures things such as timers are fired
* correctly.
*/
extern nsresult NS_DoIdleEmbeddingStuff();
/**
* Function to call before handling an event. It gives Gecko the chance to
* handle the event first.
*
* aEvent -> the native UI event
* aWasHandled -> returns with PR_TRUE if the event was handled by Gecko
*/
extern nsresult NS_HandleEmbeddingEvent(nsEmbedNativeEvent &aEvent, PRBool &aWasHandled);
#endif /* MOZ_SUPPORTS_EMBEDDING_EVENT_PROCESSING */
#endif /* NSEMBEDAPI_H */