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/*
* Copyright (C) 2005, 2007 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if ENABLE(NETSCAPE_PLUGIN_API)
#import <Cocoa/Cocoa.h>
#import <AGL/agl.h>
#import <WebKit/npfunctions.h>
#import <WebKit/npapi.h>
#import <WebKit/WebBasePluginPackage.h>
#import <wtf/HashMap.h>
@class DOMElement;
@class WebDataSource;
@class WebFrame;
@class WebNetscapePluginPackage;
@class WebNetscapePluginNullEventSender;
@class WebBaseNetscapePluginStream;
@class WebNetscapePluginStream;
@class WebView;
class PluginTimer;
class WebNetscapePluginEventHandler;
typedef union PluginPort {
#ifndef NP_NO_QUICKDRAW
NP_Port qdPort;
#endif
NP_CGContext cgPort;
NP_GLContext aglPort;
} PluginPort;
typedef struct _NPPluginTextInputFuncs NPPluginTextInputFuncs;
@interface WebBaseNetscapePluginView : NSView <WebPluginManualLoader, NSTextInput>
{
WebNetscapePluginPackage *pluginPackage;
NSURL *sourceURL;
WebFrame *_webFrame;
BOOL _loadManually;
WebNetscapePluginStream *_manualStream;
unsigned _dataLengthReceived;
NSError *_error;
int mode;
unsigned argsCount;
char **cAttributes;
char **cValues;
NPP plugin;
NPWindow window;
NPWindow lastSetWindow;
PluginPort nPort;
PluginPort lastSetPort;
NPDrawingModel drawingModel;
NPEventModel eventModel;
// These are only valid when drawingModel is NPDrawingModelOpenGL
AGLContext aglContext;
NSWindow *aglWindow;
#ifndef NP_NO_QUICKDRAW
// This is only valid when drawingModel is NPDrawingModelQuickDraw
GWorldPtr offscreenGWorld;
#endif
WebNetscapePluginEventHandler *eventHandler;
BOOL isStarted;
BOOL inSetWindow;
BOOL hasFocus;
BOOL isTransparent;
BOOL isCompletelyObscured;
BOOL shouldStopSoon;
BOOL shouldFireTimers;
uint32 currentTimerID;
HashMap<uint32, PluginTimer*>* timers;
unsigned pluginFunctionCallDepth;
DOMElement *element;
int32 specifiedHeight;
int32 specifiedWidth;
NSString *MIMEType;
NSURL *baseURL;
NSTrackingRectTag trackingTag;
NSMutableArray *streams;
NSMutableDictionary *pendingFrameLoads;
NPPluginTextInputFuncs *textInputFuncs;
NPP_NewProcPtr NPP_New;
NPP_DestroyProcPtr NPP_Destroy;
NPP_SetWindowProcPtr NPP_SetWindow;
NPP_NewStreamProcPtr NPP_NewStream;
NPP_DestroyStreamProcPtr NPP_DestroyStream;
NPP_StreamAsFileProcPtr NPP_StreamAsFile;
NPP_WriteReadyProcPtr NPP_WriteReady;
NPP_WriteProcPtr NPP_Write;
NPP_PrintProcPtr NPP_Print;
NPP_HandleEventProcPtr NPP_HandleEvent;
NPP_URLNotifyProcPtr NPP_URLNotify;
NPP_GetValueProcPtr NPP_GetValue;
NPP_SetValueProcPtr NPP_SetValue;
}
+ (WebBaseNetscapePluginView *)currentPluginView;
- (id)initWithFrame:(NSRect)r
pluginPackage:(WebNetscapePluginPackage *)thePluginPackage
URL:(NSURL *)URL
baseURL:(NSURL *)baseURL
MIMEType:(NSString *)MIME
attributeKeys:(NSArray *)keys
attributeValues:(NSArray *)values
loadManually:(BOOL)loadManually
DOMElement:(DOMElement *)anElement;
- (BOOL)start;
- (BOOL)isStarted;
- (void)stop;
- (void)stopTimers;
- (void)restartTimers;
- (WebFrame *)webFrame;
- (WebDataSource *)dataSource;
- (WebView *)webView;
- (NSWindow *)currentWindow;
- (NPP)plugin;
- (WebNetscapePluginPackage *)pluginPackage;
- (void)setPluginPackage:(WebNetscapePluginPackage *)thePluginPackage;
- (void)setMIMEType:(NSString *)theMIMEType;
- (void)setBaseURL:(NSURL *)theBaseURL;
- (void)setAttributeKeys:(NSArray *)keys andValues:(NSArray *)values;
- (void)setMode:(int)theMode;
- (void)viewWillMoveToHostWindow:(NSWindow *)hostWindow;
- (void)viewDidMoveToHostWindow;
- (void)disconnectStream:(WebBaseNetscapePluginStream*)stream;
// Returns the NPObject that represents the plugin interface.
// The return value is expected to be retained.
- (NPObject *)createPluginScriptableObject;
// -willCallPlugInFunction must be called before calling any of the NPP_* functions for this view's plugin.
// This is necessary to ensure that plug-ins are not destroyed while WebKit calls into them. Some plug-ins (Flash
// at least) are written with the assumption that nothing they do in their plug-in functions can cause NPP_Destroy()
// to be called. Unfortunately, this is not true, especially if the plug-in uses NPN_Invoke() to execute a
// document.write(), which clears the document and destroys the plug-in.
// See <rdar://problem/4480737>.
- (void)willCallPlugInFunction;
// -didCallPlugInFunction should be called after returning from a plug-in function. It should be called exactly
// once for every call to -willCallPlugInFunction.
// See <rdar://problem/4480737>.
- (void)didCallPlugInFunction;
- (void)handleMouseMoved:(NSEvent *)event;
@end
#endif
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