gecko-dev/include/np.h

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5.8 KiB
C

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
/*
* Prototypes for functions exported by libplugin and called by the FEs or other XP libs.
* Prototypes for functions exported by the FEs and called by libplugin are in nppg.h.
*/
#ifndef _NP_H
#define _NP_H
#include "lo_ele.h"
#include "npapi.h"
#include "net.h"
#ifdef XP_UNIX
/* Aaagh. npapi.h include Xlib.h. Bool is being #defined by Xlib and
we are typedeffing it in the navigator. */
#ifdef Bool
#undef Bool
#endif /* Bool */
#endif
typedef enum { NP_Untyped = 0, NP_OLE, NP_Plugin } NPAppType;
typedef enum { NP_FullPage = 1, NP_Embedded } NPPageType;
typedef void* NPReference;
#define NPRefFromStart ((NPReference)NULL)
/* it's lame that this is supposed to support more than plugins but
it has plugin specific junk (wdata) in it -jg */
struct _NPEmbeddedApp {
struct _NPEmbeddedApp *next;
NPAppType type;
void *fe_data;
void *np_data;
NPWindow *wdata;
NPPageType pagePluginType;
};
/* Uncomment this to enable ANTHRAX. .c files affected: npglue.c, layembed.c, layobj.c */
/* amusil 1.8.98 */
/* #define ANTHRAX */
XP_BEGIN_PROTOS
extern void NPL_Init(void);
extern void NPL_Shutdown(void);
extern void NPL_RegisterDefaultConverters(void);
extern NPError NPL_RegisterPluginFile(const char* pluginname, const char* filename,
const char* description, void* pd);
extern NPError NPL_RegisterPluginType(NPMIMEType type, const char *extentstring,
const char* description, void* fileType, void* pd, XP_Bool enabled);
extern NPError NPL_RefreshPluginList(XP_Bool reloadPages);
extern NPBool NPL_IteratePluginFiles(NPReference* ref, char** name, char** filename, char** description);
extern NPBool NPL_IteratePluginTypes(NPReference* ref, NPReference plugin, NPMIMEType* type,
char*** extents, char** description, void** fileType);
PR_EXTERN(char**) NPL_FindPluginsForType(const char* typeToFind);
extern char* NPL_FindPluginEnabledForType(const char* typeToFind);
extern NPError NPL_EnablePlugin(NPMIMEType type,
const char* pluginname,
XP_Bool enabled);
extern NPError NPL_EnablePluginType(NPMIMEType type, void* pdesc, XP_Bool enabled);
extern NPError NPL_DisablePlugin(NPMIMEType type);
extern NPEmbeddedApp* NPL_EmbedCreate(MWContext *context, LO_EmbedStruct *embed_struct);
extern NPError NPL_EmbedStart(MWContext* cx, LO_EmbedStruct* embed_struct, NPEmbeddedApp* app);
extern void NPL_EmbedSize(NPEmbeddedApp *app);
/* ~~av the following is used in CGenericDoc::FreeEmbedElement */
extern int32 NPL_GetEmbedReferenceCount(NPEmbeddedApp *app);
extern void NPL_EmbedDelete(MWContext *context, LO_EmbedStruct *embed_struct);
extern XP_Bool NPL_IsLiveConnected(LO_EmbedStruct *embed);
extern int NPL_HandleEvent(NPEmbeddedApp *app, void *event, void* window); /* window may be NULL */
extern void NPL_Print(NPEmbeddedApp *app, void *printData);
extern void NPL_SamePage(MWContext *context);
extern void NPL_SameElement(LO_EmbedStruct *embed);
extern void NPL_DeleteSessionData(MWContext* context, void* sessionData);
extern XP_Bool NPL_HandleURL(MWContext *pContext, FO_Present_Types iFormatOut, URL_Struct *pURL,
Net_GetUrlExitFunc *pExitFunc);
#ifndef XP_MAC
extern void NPL_DisplayPluginsAsHTML(FO_Present_Types format_out, URL_Struct *urls, MWContext *cx);
#endif
extern void NPL_PreparePrint(MWContext* context, SHIST_SavedData* savedData);
extern NET_StreamClass* NPL_NewEmbedStream(FO_Present_Types format_out, void *type, URL_Struct *urls, MWContext *cx);
extern NET_StreamClass* NPL_NewPresentStream(FO_Present_Types format_out, void *type, URL_Struct *urls, MWContext *cx);
extern unsigned int NPL_WriteReady(NET_StreamClass *stream);
extern int NPL_Write(NET_StreamClass *stream, const unsigned char *str, int32 len);
extern void NPL_Complete(NET_StreamClass *stream);
extern void NPL_Abort(NET_StreamClass *stream, int status);
extern XP_Bool NPL_IsEmbedWindowed(NPEmbeddedApp *app);
extern void NPL_URLExit(URL_Struct *urls, int status, MWContext *cx);
#ifdef XP_MAC
extern XP_Bool NPL_IsForcingRedraw();
#endif
#ifdef ANTHRAX
extern char** NPL_FindAppletsForType(const char* typeToFind);
extern char* NPL_FindAppletEnabledForMimetype(const char* mimetype);
extern NPError NPL_RegisterAppletType(NPMIMEType type, char* filename);
extern void NPL_InstallAppletHandler(char* appletName, char* mimetype, char* extension);
#endif /* ANTHRAX */
PR_EXTERN(void) NPL_SetPluginWindow(void *data);
PR_EXTERN(struct nsIPlugin*) NPL_LoadPluginByType(const char* typeAttribute);
/*
* This callback is installed by the FE to handle the nsIPluginManager2::ProcessNextEvent
* operation. The result parameter should return PR_TRUE if called on the mozilla thread
* (unlike the old nsn_TickleHookProcPtr which returned false (I think)).
*/
typedef PRBool (PR_CALLBACK* NPL_ProcessNextEventProc)(void* data);
PR_EXTERN(void)
NPL_InstallProcessNextEventProc(NPL_ProcessNextEventProc proc, void* data);
XP_END_PROTOS
#endif /* _NP_H */