forked from mirrors/gecko-dev
ace6d1063f
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.
find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
if [ -n "$interfaces" ]; then
if [[ "$interfaces" == *$'\n'* ]]; then
regexp="\("
for i in $interfaces; do regexp="$regexp$i\|"; done
regexp="${regexp%%\\\|}\)"
else
regexp="$interfaces"
fi
interface=$(basename "$path")
rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
if [ $hits -eq 0 ]; then
echo "Removing ${interface} from ${path2}"
grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
mv -f "$path2".tmp "$path2"
fi
done
fi
done
Differential Revision: https://phabricator.services.mozilla.com/D55442
--HG--
extra : moz-landing-system : lando
329 lines
11 KiB
C++
329 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsNPAPIPluginInstance_h_
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#define nsNPAPIPluginInstance_h_
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#include "nsSize.h"
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#include "nsCOMPtr.h"
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#include "nsTArray.h"
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#include "nsPIDOMWindow.h"
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#include "nsITimer.h"
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#include "nsIPluginInstanceOwner.h"
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#include "nsHashKeys.h"
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#include <prinrval.h>
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#include "js/TypeDecls.h"
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#include "AudioChannelAgent.h"
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#include "mozilla/EventForwards.h"
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#include "mozilla/TimeStamp.h"
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#include "mozilla/PluginLibrary.h"
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#include "mozilla/RefPtr.h"
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#include "mozilla/WeakPtr.h"
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#include "mozilla/dom/PopupBlocker.h"
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class nsPluginStreamListenerPeer; // browser-initiated stream class
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class nsNPAPIPluginStreamListener; // plugin-initiated stream class
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class nsIPluginInstanceOwner;
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class nsIOutputStream;
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class nsPluginInstanceOwner;
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namespace mozilla {
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namespace dom {
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class Element;
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} // namespace dom
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} // namespace mozilla
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#if defined(OS_WIN)
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const NPDrawingModel kDefaultDrawingModel = NPDrawingModelSyncWin;
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#elif defined(MOZ_X11)
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const NPDrawingModel kDefaultDrawingModel = NPDrawingModelSyncX;
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#elif defined(XP_MACOSX)
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# ifndef NP_NO_QUICKDRAW
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const NPDrawingModel kDefaultDrawingModel =
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NPDrawingModelQuickDraw; // Not supported
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# else
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const NPDrawingModel kDefaultDrawingModel = NPDrawingModelCoreGraphics;
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# endif
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#else
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const NPDrawingModel kDefaultDrawingModel = static_cast<NPDrawingModel>(0);
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#endif
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#if defined(OS_WIN)
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static const DWORD NPAPI_INVALID_WPARAM = 0xffffffff;
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#endif
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/**
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* Used to indicate whether it's OK to reenter Gecko and repaint, flush frames,
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* run scripts, etc, during this plugin call.
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* When NS_PLUGIN_CALL_UNSAFE_TO_REENTER_GECKO is set, we try to avoid dangerous
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* Gecko activities when the plugin spins a nested event loop, on a best-effort
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* basis.
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*/
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enum NSPluginCallReentry {
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NS_PLUGIN_CALL_SAFE_TO_REENTER_GECKO,
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NS_PLUGIN_CALL_UNSAFE_TO_REENTER_GECKO
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};
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class nsNPAPITimer {
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public:
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NPP npp;
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uint32_t id;
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nsCOMPtr<nsITimer> timer;
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void (*callback)(NPP npp, uint32_t timerID);
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bool inCallback;
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bool needUnschedule;
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};
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class nsNPAPIPluginInstance final
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: public nsIAudioChannelAgentCallback,
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public mozilla::SupportsWeakPtr<nsNPAPIPluginInstance> {
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private:
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typedef mozilla::PluginLibrary PluginLibrary;
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public:
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typedef mozilla::gfx::DrawTarget DrawTarget;
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MOZ_DECLARE_WEAKREFERENCE_TYPENAME(nsNPAPIPluginInstance)
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIAUDIOCHANNELAGENTCALLBACK
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nsresult Initialize(nsNPAPIPlugin* aPlugin, nsPluginInstanceOwner* aOwner,
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const nsACString& aMIMEType);
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nsresult Start();
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nsresult Stop();
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nsresult SetWindow(NPWindow* window);
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nsresult NewStreamFromPlugin(const char* type, const char* target,
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nsIOutputStream** result);
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nsresult Print(NPPrint* platformPrint);
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nsresult HandleEvent(void* event, int16_t* result,
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NSPluginCallReentry aSafeToReenterGecko =
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NS_PLUGIN_CALL_UNSAFE_TO_REENTER_GECKO);
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nsresult GetValueFromPlugin(NPPVariable variable, void* value);
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nsresult GetDrawingModel(int32_t* aModel);
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nsresult IsRemoteDrawingCoreAnimation(bool* aDrawing);
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nsresult ContentsScaleFactorChanged(double aContentsScaleFactor);
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nsresult CSSZoomFactorChanged(float aCSSZoomFactor);
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nsresult GetJSObject(JSContext* cx, JSObject** outObject);
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bool ShouldCache();
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nsresult IsWindowless(bool* isWindowless);
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nsresult AsyncSetWindow(NPWindow* window);
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nsresult GetImageContainer(mozilla::layers::ImageContainer** aContainer);
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nsresult GetImageSize(nsIntSize* aSize);
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nsresult NotifyPainted(void);
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nsresult GetIsOOP(bool* aIsOOP);
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nsresult SetBackgroundUnknown();
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nsresult BeginUpdateBackground(nsIntRect* aRect, DrawTarget** aContext);
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nsresult EndUpdateBackground(nsIntRect* aRect);
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nsresult IsTransparent(bool* isTransparent);
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nsresult GetFormValue(nsAString& aValue);
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nsresult PushPopupsEnabledState(bool aEnabled);
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nsresult PopPopupsEnabledState();
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nsresult GetPluginAPIVersion(uint16_t* version);
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nsresult InvalidateRect(NPRect* invalidRect);
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nsresult InvalidateRegion(NPRegion invalidRegion);
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nsresult GetMIMEType(const char** result);
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#if defined(XP_WIN)
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nsresult GetScrollCaptureContainer(
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mozilla::layers::ImageContainer** aContainer);
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#endif
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nsresult HandledWindowedPluginKeyEvent(
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const mozilla::NativeEventData& aKeyEventData, bool aIsConsumed);
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nsPluginInstanceOwner* GetOwner();
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void SetOwner(nsPluginInstanceOwner* aOwner);
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void DidComposite();
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bool HasAudioChannelAgent() const { return !!mAudioChannelAgent; }
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void NotifyStartedPlaying();
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void NotifyStoppedPlaying();
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nsresult SetMuted(bool aIsMuted);
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nsNPAPIPlugin* GetPlugin();
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nsresult GetNPP(NPP* aNPP);
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NPError SetWindowless(bool aWindowless);
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NPError SetTransparent(bool aTransparent);
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NPError SetWantsAllNetworkStreams(bool aWantsAllNetworkStreams);
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NPError SetUsesDOMForCursor(bool aUsesDOMForCursor);
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bool UsesDOMForCursor();
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void SetDrawingModel(NPDrawingModel aModel);
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void RedrawPlugin();
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#ifdef XP_MACOSX
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void SetEventModel(NPEventModel aModel);
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void* GetCurrentEvent() { return mCurrentPluginEvent; }
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#endif
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nsresult NewStreamListener(const char* aURL, void* notifyData,
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nsNPAPIPluginStreamListener** listener);
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nsNPAPIPluginInstance();
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// To be called when an instance becomes orphaned, when
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// it's plugin is no longer guaranteed to be around.
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void Destroy();
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// Indicates whether the plugin is running normally.
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bool IsRunning() { return RUNNING == mRunning; }
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bool HasStartedDestroying() { return mRunning >= DESTROYING; }
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// Indicates whether the plugin is running normally or being shut down
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bool CanFireNotifications() {
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return mRunning == RUNNING || mRunning == DESTROYING;
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}
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// return is only valid when the plugin is not running
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mozilla::TimeStamp StopTime();
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// cache this NPAPI plugin
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void SetCached(bool aCache);
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already_AddRefed<nsPIDOMWindowOuter> GetDOMWindow();
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nsresult PrivateModeStateChanged(bool aEnabled);
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nsresult IsPrivateBrowsing(bool* aEnabled);
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nsresult GetDOMElement(mozilla::dom::Element** result);
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nsNPAPITimer* TimerWithID(uint32_t id, uint32_t* index);
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uint32_t ScheduleTimer(uint32_t interval, NPBool repeat,
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void (*timerFunc)(NPP npp, uint32_t timerID));
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void UnscheduleTimer(uint32_t timerID);
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NPBool ConvertPoint(double sourceX, double sourceY,
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NPCoordinateSpace sourceSpace, double* destX,
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double* destY, NPCoordinateSpace destSpace);
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nsTArray<nsNPAPIPluginStreamListener*>* StreamListeners();
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nsTArray<nsPluginStreamListenerPeer*>* FileCachedStreamListeners();
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nsresult AsyncSetWindow(NPWindow& window);
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void URLRedirectResponse(void* notifyData, NPBool allow);
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NPError InitAsyncSurface(NPSize* size, NPImageFormat format, void* initData,
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NPAsyncSurface* surface);
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NPError FinalizeAsyncSurface(NPAsyncSurface* surface);
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void SetCurrentAsyncSurface(NPAsyncSurface* surface, NPRect* changed);
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// Returns the contents scale factor of the screen the plugin is drawn on.
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double GetContentsScaleFactor();
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// Returns the css zoom factor of the document the plugin is drawn on.
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float GetCSSZoomFactor();
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nsresult GetRunID(uint32_t* aRunID);
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static bool InPluginCallUnsafeForReentry() {
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return gInUnsafePluginCalls > 0;
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}
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static void BeginPluginCall(NSPluginCallReentry aReentryState) {
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if (aReentryState == NS_PLUGIN_CALL_UNSAFE_TO_REENTER_GECKO) {
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++gInUnsafePluginCalls;
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}
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}
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static void EndPluginCall(NSPluginCallReentry aReentryState) {
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if (aReentryState == NS_PLUGIN_CALL_UNSAFE_TO_REENTER_GECKO) {
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NS_ASSERTION(gInUnsafePluginCalls > 0, "Must be in plugin call");
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--gInUnsafePluginCalls;
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}
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}
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protected:
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virtual ~nsNPAPIPluginInstance();
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nsresult GetTagType(nsPluginTagType* result);
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nsresult CreateAudioChannelAgentIfNeeded();
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void NotifyAudibleStateChanged() const;
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nsresult UpdateMutedIfNeeded();
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// The structure used to communicate between the plugin instance and
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// the browser.
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NPP_t mNPP;
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NPDrawingModel mDrawingModel;
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enum { NOT_STARTED, RUNNING, DESTROYING, DESTROYED } mRunning;
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// these are used to store the windowless properties
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// which the browser will later query
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bool mWindowless;
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bool mTransparent;
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bool mCached;
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bool mUsesDOMForCursor;
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public:
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// True while creating the plugin, or calling NPP_SetWindow() on it.
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bool mInPluginInitCall;
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private:
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RefPtr<nsNPAPIPlugin> mPlugin;
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nsTArray<nsNPAPIPluginStreamListener*> mStreamListeners;
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nsTArray<nsPluginStreamListenerPeer*> mFileCachedStreamListeners;
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nsTArray<mozilla::dom::PopupBlocker::PopupControlState> mPopupStates;
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char* mMIMEType;
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// Weak pointer to the owner. The owner nulls this out (by calling
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// InvalidateOwner()) when it's no longer our owner.
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nsPluginInstanceOwner* mOwner;
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nsTArray<nsNPAPITimer*> mTimers;
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#ifdef XP_MACOSX
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// non-null during a HandleEvent call
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void* mCurrentPluginEvent;
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#endif
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// Timestamp for the last time this plugin was stopped.
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// This is only valid when the plugin is actually stopped!
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mozilla::TimeStamp mStopTime;
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static uint32_t gInUnsafePluginCalls;
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// The arrays can only be released when the plugin instance is destroyed,
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// because the plugin, in in-process mode, might keep a reference to them.
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uint32_t mCachedParamLength;
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char** mCachedParamNames;
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char** mCachedParamValues;
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RefPtr<mozilla::dom::AudioChannelAgent> mAudioChannelAgent;
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bool mIsMuted = false;
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bool mWindowMuted = false;
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bool mWindowSuspended = false;
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};
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void NS_NotifyBeginPluginCall(NSPluginCallReentry aReentryState);
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void NS_NotifyPluginCall(NSPluginCallReentry aReentryState);
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#define NS_TRY_SAFE_CALL_RETURN(ret, fun, pluginInst, pluginCallReentry) \
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PR_BEGIN_MACRO \
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NS_NotifyBeginPluginCall(pluginCallReentry); \
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ret = fun; \
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NS_NotifyPluginCall(pluginCallReentry); \
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PR_END_MACRO
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#define NS_TRY_SAFE_CALL_VOID(fun, pluginInst, pluginCallReentry) \
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PR_BEGIN_MACRO \
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NS_NotifyBeginPluginCall(pluginCallReentry); \
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fun; \
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NS_NotifyPluginCall(pluginCallReentry); \
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PR_END_MACRO
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#endif // nsNPAPIPluginInstance_h_
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