зеркало из https://github.com/mozilla/gecko-dev.git
143 строки
4.5 KiB
C++
143 строки
4.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#pragma once
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#include "np.h"
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#include "npapi.h"
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#include <Printing.h>
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#include <Icons.h>
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#include <LView.h>
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#include <LPeriodical.h>
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#include <LCommander.h>
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#include <LDragAndDrop.h>
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#include <TArray.h>
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class StPluginFocus;
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//
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// Return the "plug-in descriptor" that we pass to XP code
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// (this is really just a pointer to a CPluginHandler).
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//
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class CStr255;
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extern void* GetPluginDesc(const CStr255& pluginName);
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/*********************************************************************************
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* CPluginView
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* Embeds the plugin, and passes on the events to it
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*********************************************************************************/
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class CPluginView : public LView, // Drawing, etc
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public LPeriodical, // Idling
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public LCommander, // Key events
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public LDragAndDrop // Dragging
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{
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public:
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friend class StPluginFocus;
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enum { class_ID = 'plug' };
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// ¥¥ constructors
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CPluginView(LStream *inStream);
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virtual ~CPluginView();
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void EmbedCreate(MWContext* context, LO_EmbedStruct* embed_struct);
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void EmbedFree(MWContext* context, LO_EmbedStruct* embed_struct);
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void EmbedSize(LO_EmbedStruct* embed_struct, SDimension16 hyperSize);
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void EmbedDisplay(LO_EmbedStruct* embed_struct, Boolean isPrinting);
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// ¥¥ access
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NPWindow* GetNPWindow() { return &fNPWindow; }
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NPEmbeddedApp* GetNPEmbeddedApp() { return fApp; }
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// ¥¥ event processing
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static CPluginView* sPluginTarget;
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static void BroadcastPluginEvent(const EventRecord& event);
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static Boolean PluginWindowEvent(const EventRecord& event);
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virtual void ClickSelf(const SMouseDownEvent& inMouseDown);
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virtual void EventMouseUp(const EventRecord &inMacEvent);
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virtual Boolean ObeyCommand(CommandT inCommand, void *ioParam);
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virtual Boolean HandleKeyPress(const EventRecord& inKeyEvent);
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virtual Boolean FocusDraw(LPane *inSubPane = nil);
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virtual void DrawSelf();
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virtual void SpendTime(const EventRecord& inMacEvent);
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virtual void ActivateSelf();
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virtual void DeactivateSelf();
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virtual void BeTarget();
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virtual void DontBeTarget();
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virtual void AdjustCursorSelf(Point inPortPt, const EventRecord& inMacEvent);
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Boolean PassEvent(EventRecord& inEvent);
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virtual Boolean HandleEmbedEvent(CL_Event *event);
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// ¥¥ positioning
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virtual void AdaptToNewSurroundings();
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virtual void AdaptToSuperFrameSize(Int32 inSurrWidthDelta, Int32 inSurrHeightDelta, Boolean inRefresh);
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virtual void MoveBy(Int32 inHorizDelta, Int32 inVertDelta, Boolean inRefresh);
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Boolean IsPositioned() const { return fPositioned; }
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// ¥¥Êdragging
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virtual Boolean DragIsAcceptable(DragReference inDragRef);
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virtual void HiliteDropArea(DragReference inDragRef);
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virtual void UnhiliteDropArea(DragReference inDragRef);
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// ¥¥ printing
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Boolean PrintFullScreen(Boolean printOne, THPrint printRecHandle);
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void PrintEmbedded();
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// ¥¥ broken plugin
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void SetBrokenPlugin();
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void DrawBroken(Boolean hilite);
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void SetPositioned(Boolean positioned = true) { fPositioned = positioned; }
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// ¥¥ window control
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void RegisterWindow(void* window);
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void UnregisterWindow(void* window);
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Boolean PassWindowEvent(EventRecord& inEvent, WindowPtr window);
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SInt16 AllocateMenuID(Boolean isSubmenu);
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Boolean IsPluginCommand(CommandT inCommand);
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static CPluginView* FindPlugin(WindowPtr window);
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private:
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void ResetDrawRect();
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NPEmbeddedApp* fApp;
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NPWindow fNPWindow;
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NP_Port fNPPort;
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CPluginView* fOriginalView;
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CIconHandle fBrokenIcon;
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short fHorizontalOffset;
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short fVerticalOffset;
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Boolean fBrokenPlugin;
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Boolean fPositioned;
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Boolean fHidden;
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Boolean fWindowed;
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LO_EmbedStruct* fEmbedStruct;
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Boolean fIsPrinting;
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LArray* fWindowList;
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TArray<SInt16>* fMenuList;
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static LArray* sPluginList;
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};
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