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gecko-dev/widget/android/AndroidJavaWrappers.h

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/* -*- Mode: c++; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef AndroidJavaWrappers_h__
#define AndroidJavaWrappers_h__
#include <jni.h>
#include <android/input.h>
#include <android/log.h>
#include <android/api-level.h>
#include "nsGeoPosition.h"
#include "nsRect.h"
#include "nsString.h"
#include "nsTArray.h"
#include "nsIObserver.h"
#include "nsIAndroidBridge.h"
#include "mozilla/gfx/Rect.h"
#include "mozilla/dom/Touch.h"
#include "mozilla/EventForwards.h"
#include "InputData.h"
#include "Units.h"
#include "FrameMetrics.h"
//#define FORCE_ALOG 1
class nsIAndroidDisplayport;
class nsIAndroidViewport;
class nsIWidget;
namespace mozilla {
class AutoLocalJNIFrame;
void InitAndroidJavaWrappers(JNIEnv *jEnv);
class RefCountedJavaObject {
public:
RefCountedJavaObject(JNIEnv* env, jobject obj) : mRefCnt(0), mObject(env->NewGlobalRef(obj)) {}
~RefCountedJavaObject();
int32_t AddRef() { return ++mRefCnt; }
int32_t Release() {
int32_t refcnt = --mRefCnt;
if (refcnt == 0)
delete this;
return refcnt;
}
jobject GetObject() { return mObject; }
private:
int32_t mRefCnt;
jobject mObject;
};
/*
* Note: do not store global refs to any WrappedJavaObject;
* these are live only during a particular JNI method, as
* NewGlobalRef is -not- called on the jobject.
*
* If this is needed, WrappedJavaObject can be extended to
* handle it.
*/
class WrappedJavaObject {
public:
WrappedJavaObject() :
wrapped_obj(nullptr)
{ }
WrappedJavaObject(jobject jobj) : wrapped_obj(nullptr) {
Init(jobj);
}
void Init(jobject jobj) {
wrapped_obj = jobj;
}
bool isNull() const {
return wrapped_obj == nullptr;
}
jobject wrappedObject() const {
return wrapped_obj;
}
protected:
jobject wrapped_obj;
};
class AutoGlobalWrappedJavaObject : protected WrappedJavaObject{
public:
AutoGlobalWrappedJavaObject() :
wrapped_obj(nullptr)
{ }
AutoGlobalWrappedJavaObject(jobject jobj, JNIEnv* env) : wrapped_obj(nullptr) {
Init(jobj, env);
}
virtual ~AutoGlobalWrappedJavaObject();
void Dispose();
void Init(jobject jobj, JNIEnv* env) {
if (!isNull()) {
env->DeleteGlobalRef(wrapped_obj);
}
wrapped_obj = env->NewGlobalRef(jobj);
}
bool isNull() const {
return wrapped_obj == nullptr;
}
jobject wrappedObject() const {
return wrapped_obj;
}
protected:
jobject wrapped_obj;
};
class AndroidPoint : public WrappedJavaObject
{
public:
static void InitPointClass(JNIEnv *jEnv);
AndroidPoint() { }
AndroidPoint(JNIEnv *jenv, jobject jobj) {
Init(jenv, jobj);
}
void Init(JNIEnv *jenv, jobject jobj);
int X() { return mX; }
int Y() { return mY; }
protected:
int mX;
int mY;
static jclass jPointClass;
static jfieldID jXField;
static jfieldID jYField;
};
class AndroidRect : public WrappedJavaObject
{
public:
static void InitRectClass(JNIEnv *jEnv);
AndroidRect() { }
AndroidRect(JNIEnv *jenv, jobject jobj) {
Init(jenv, jobj);
}
void Init(JNIEnv *jenv, jobject jobj);
int Bottom() { return mBottom; }
int Left() { return mLeft; }
int Right() { return mRight; }
int Top() { return mTop; }
int Width() { return mRight - mLeft; }
int Height() { return mBottom - mTop; }
protected:
int mBottom;
int mLeft;
int mRight;
int mTop;
static jclass jRectClass;
static jfieldID jBottomField;
static jfieldID jLeftField;
static jfieldID jRightField;
static jfieldID jTopField;
};
class AndroidRectF : public WrappedJavaObject
{
public:
static void InitRectFClass(JNIEnv *jEnv);
AndroidRectF() { }
AndroidRectF(JNIEnv *jenv, jobject jobj) {
Init(jenv, jobj);
}
void Init(JNIEnv *jenv, jobject jobj);
float Bottom() { return mBottom; }
float Left() { return mLeft; }
float Right() { return mRight; }
float Top() { return mTop; }
float Width() { return mRight - mLeft; }
float Height() { return mBottom - mTop; }
protected:
float mBottom;
float mLeft;
float mRight;
float mTop;
static jclass jRectClass;
static jfieldID jBottomField;
static jfieldID jLeftField;
static jfieldID jRightField;
static jfieldID jTopField;
};
class AndroidLayerRendererFrame : public WrappedJavaObject {
public:
static void InitLayerRendererFrameClass(JNIEnv *jEnv);
void Init(JNIEnv *env, jobject jobj);
void Dispose(JNIEnv *env);
bool BeginDrawing(AutoLocalJNIFrame *jniFrame);
bool DrawBackground(AutoLocalJNIFrame *jniFrame);
bool DrawForeground(AutoLocalJNIFrame *jniFrame);
bool EndDrawing(AutoLocalJNIFrame *jniFrame);
private:
static jclass jLayerRendererFrameClass;
static jmethodID jBeginDrawingMethod;
static jmethodID jDrawBackgroundMethod;
static jmethodID jDrawForegroundMethod;
static jmethodID jEndDrawingMethod;
};
enum {
// These keycode masks are not defined in android/keycodes.h:
#if __ANDROID_API__ < 13
AKEYCODE_ESCAPE = 111,
AKEYCODE_FORWARD_DEL = 112,
AKEYCODE_CTRL_LEFT = 113,
AKEYCODE_CTRL_RIGHT = 114,
AKEYCODE_CAPS_LOCK = 115,
AKEYCODE_SCROLL_LOCK = 116,
AKEYCODE_META_LEFT = 117,
AKEYCODE_META_RIGHT = 118,
AKEYCODE_FUNCTION = 119,
AKEYCODE_SYSRQ = 120,
AKEYCODE_BREAK = 121,
AKEYCODE_MOVE_HOME = 122,
AKEYCODE_MOVE_END = 123,
AKEYCODE_INSERT = 124,
AKEYCODE_FORWARD = 125,
AKEYCODE_MEDIA_PLAY = 126,
AKEYCODE_MEDIA_PAUSE = 127,
AKEYCODE_MEDIA_CLOSE = 128,
AKEYCODE_MEDIA_EJECT = 129,
AKEYCODE_MEDIA_RECORD = 130,
AKEYCODE_F1 = 131,
AKEYCODE_F2 = 132,
AKEYCODE_F3 = 133,
AKEYCODE_F4 = 134,
AKEYCODE_F5 = 135,
AKEYCODE_F6 = 136,
AKEYCODE_F7 = 137,
AKEYCODE_F8 = 138,
AKEYCODE_F9 = 139,
AKEYCODE_F10 = 140,
AKEYCODE_F11 = 141,
AKEYCODE_F12 = 142,
AKEYCODE_NUM_LOCK = 143,
AKEYCODE_NUMPAD_0 = 144,
AKEYCODE_NUMPAD_1 = 145,
AKEYCODE_NUMPAD_2 = 146,
AKEYCODE_NUMPAD_3 = 147,
AKEYCODE_NUMPAD_4 = 148,
AKEYCODE_NUMPAD_5 = 149,
AKEYCODE_NUMPAD_6 = 150,
AKEYCODE_NUMPAD_7 = 151,
AKEYCODE_NUMPAD_8 = 152,
AKEYCODE_NUMPAD_9 = 153,
AKEYCODE_NUMPAD_DIVIDE = 154,
AKEYCODE_NUMPAD_MULTIPLY = 155,
AKEYCODE_NUMPAD_SUBTRACT = 156,
AKEYCODE_NUMPAD_ADD = 157,
AKEYCODE_NUMPAD_DOT = 158,
AKEYCODE_NUMPAD_COMMA = 159,
AKEYCODE_NUMPAD_ENTER = 160,
AKEYCODE_NUMPAD_EQUALS = 161,
AKEYCODE_NUMPAD_LEFT_PAREN = 162,
AKEYCODE_NUMPAD_RIGHT_PAREN = 163,
AKEYCODE_VOLUME_MUTE = 164,
AKEYCODE_INFO = 165,
AKEYCODE_CHANNEL_UP = 166,
AKEYCODE_CHANNEL_DOWN = 167,
AKEYCODE_ZOOM_IN = 168,
AKEYCODE_ZOOM_OUT = 169,
AKEYCODE_TV = 170,
AKEYCODE_WINDOW = 171,
AKEYCODE_GUIDE = 172,
AKEYCODE_DVR = 173,
AKEYCODE_BOOKMARK = 174,
AKEYCODE_CAPTIONS = 175,
AKEYCODE_SETTINGS = 176,
AKEYCODE_TV_POWER = 177,
AKEYCODE_TV_INPUT = 178,
AKEYCODE_STB_POWER = 179,
AKEYCODE_STB_INPUT = 180,
AKEYCODE_AVR_POWER = 181,
AKEYCODE_AVR_INPUT = 182,
AKEYCODE_PROG_RED = 183,
AKEYCODE_PROG_GREEN = 184,
AKEYCODE_PROG_YELLOW = 185,
AKEYCODE_PROG_BLUE = 186,
AKEYCODE_APP_SWITCH = 187,
AKEYCODE_BUTTON_1 = 188,
AKEYCODE_BUTTON_2 = 189,
AKEYCODE_BUTTON_3 = 190,
AKEYCODE_BUTTON_4 = 191,
AKEYCODE_BUTTON_5 = 192,
AKEYCODE_BUTTON_6 = 193,
AKEYCODE_BUTTON_7 = 194,
AKEYCODE_BUTTON_8 = 195,
AKEYCODE_BUTTON_9 = 196,
AKEYCODE_BUTTON_10 = 197,
AKEYCODE_BUTTON_11 = 198,
AKEYCODE_BUTTON_12 = 199,
AKEYCODE_BUTTON_13 = 200,
AKEYCODE_BUTTON_14 = 201,
AKEYCODE_BUTTON_15 = 202,
AKEYCODE_BUTTON_16 = 203,
#endif
#if __ANDROID_API__ < 14
AKEYCODE_LANGUAGE_SWITCH = 204,
AKEYCODE_MANNER_MODE = 205,
AKEYCODE_3D_MODE = 206,
#endif
#if __ANDROID_API__ < 15
AKEYCODE_CONTACTS = 207,
AKEYCODE_CALENDAR = 208,
AKEYCODE_MUSIC = 209,
AKEYCODE_CALCULATOR = 210,
#endif
#if __ANDROID_API__ < 16
AKEYCODE_ZENKAKU_HANKAKU = 211,
AKEYCODE_EISU = 212,
AKEYCODE_MUHENKAN = 213,
AKEYCODE_HENKAN = 214,
AKEYCODE_KATAKANA_HIRAGANA = 215,
AKEYCODE_YEN = 216,
AKEYCODE_RO = 217,
AKEYCODE_KANA = 218,
AKEYCODE_ASSIST = 219,
#endif
AMETA_FUNCTION_ON = 0x00000008,
AMETA_CTRL_ON = 0x00001000,
AMETA_CTRL_LEFT_ON = 0x00002000,
AMETA_CTRL_RIGHT_ON = 0x00004000,
AMETA_META_ON = 0x00010000,
AMETA_META_LEFT_ON = 0x00020000,
AMETA_META_RIGHT_ON = 0x00040000,
AMETA_CAPS_LOCK_ON = 0x00100000,
AMETA_NUM_LOCK_ON = 0x00200000,
AMETA_SCROLL_LOCK_ON = 0x00400000,
AMETA_ALT_MASK = AMETA_ALT_LEFT_ON | AMETA_ALT_RIGHT_ON | AMETA_ALT_ON,
AMETA_CTRL_MASK = AMETA_CTRL_LEFT_ON | AMETA_CTRL_RIGHT_ON | AMETA_CTRL_ON,
AMETA_META_MASK = AMETA_META_LEFT_ON | AMETA_META_RIGHT_ON | AMETA_META_ON,
AMETA_SHIFT_MASK = AMETA_SHIFT_LEFT_ON | AMETA_SHIFT_RIGHT_ON | AMETA_SHIFT_ON,
};
class nsAndroidDisplayport final : public nsIAndroidDisplayport
{
public:
NS_DECL_ISUPPORTS
virtual nsresult GetLeft(float *aLeft) { *aLeft = mLeft; return NS_OK; }
virtual nsresult GetTop(float *aTop) { *aTop = mTop; return NS_OK; }
virtual nsresult GetRight(float *aRight) { *aRight = mRight; return NS_OK; }
virtual nsresult GetBottom(float *aBottom) { *aBottom = mBottom; return NS_OK; }
virtual nsresult GetResolution(float *aResolution) { *aResolution = mResolution; return NS_OK; }
virtual nsresult SetLeft(float aLeft) { mLeft = aLeft; return NS_OK; }
virtual nsresult SetTop(float aTop) { mTop = aTop; return NS_OK; }
virtual nsresult SetRight(float aRight) { mRight = aRight; return NS_OK; }
virtual nsresult SetBottom(float aBottom) { mBottom = aBottom; return NS_OK; }
virtual nsresult SetResolution(float aResolution) { mResolution = aResolution; return NS_OK; }
nsAndroidDisplayport(AndroidRectF aRect, float aResolution):
mLeft(aRect.Left()), mTop(aRect.Top()), mRight(aRect.Right()), mBottom(aRect.Bottom()), mResolution(aResolution) {}
private:
~nsAndroidDisplayport() {}
float mLeft, mTop, mRight, mBottom, mResolution;
};
class AndroidMotionEvent
{
public:
enum {
ACTION_DOWN = 0,
ACTION_UP = 1,
ACTION_MOVE = 2,
ACTION_CANCEL = 3,
ACTION_OUTSIDE = 4,
ACTION_POINTER_DOWN = 5,
ACTION_POINTER_UP = 6,
ACTION_HOVER_MOVE = 7,
ACTION_HOVER_ENTER = 9,
ACTION_HOVER_EXIT = 10,
ACTION_MAGNIFY_START = 11,
ACTION_MAGNIFY = 12,
ACTION_MAGNIFY_END = 13,
EDGE_TOP = 0x00000001,
EDGE_BOTTOM = 0x00000002,
EDGE_LEFT = 0x00000004,
EDGE_RIGHT = 0x00000008,
SAMPLE_X = 0,
SAMPLE_Y = 1,
SAMPLE_PRESSURE = 2,
SAMPLE_SIZE = 3,
NUM_SAMPLE_DATA = 4,
TOOL_TYPE_UNKNOWN = 0,
TOOL_TYPE_FINGER = 1,
TOOL_TYPE_STYLUS = 2,
TOOL_TYPE_MOUSE = 3,
TOOL_TYPE_ERASER = 4,
dummy_java_enum_list_end
};
};
class AndroidLocation : public WrappedJavaObject
{
public:
static void InitLocationClass(JNIEnv *jEnv);
static nsGeoPosition* CreateGeoPosition(JNIEnv *jenv, jobject jobj);
static jclass jLocationClass;
static jmethodID jGetLatitudeMethod;
static jmethodID jGetLongitudeMethod;
static jmethodID jGetAltitudeMethod;
static jmethodID jGetAccuracyMethod;
static jmethodID jGetBearingMethod;
static jmethodID jGetSpeedMethod;
static jmethodID jGetTimeMethod;
};
class AndroidGeckoEvent : public WrappedJavaObject
{
private:
AndroidGeckoEvent() {
}
void Init(JNIEnv *jenv, jobject jobj);
void Init(int aType);
void Init(AndroidGeckoEvent *aResizeEvent);
public:
static void InitGeckoEventClass(JNIEnv *jEnv);
static AndroidGeckoEvent* MakeNativePoke() {
AndroidGeckoEvent *event = new AndroidGeckoEvent();
event->Init(NATIVE_POKE);
return event;
}
static AndroidGeckoEvent* MakeIMEEvent(int aAction) {
AndroidGeckoEvent *event = new AndroidGeckoEvent();
event->Init(IME_EVENT);
event->mAction = aAction;
return event;
}
static AndroidGeckoEvent* MakeFromJavaObject(JNIEnv *jenv, jobject jobj) {
AndroidGeckoEvent *event = new AndroidGeckoEvent();
event->Init(jenv, jobj);
return event;
}
static AndroidGeckoEvent* CopyResizeEvent(AndroidGeckoEvent *aResizeEvent) {
AndroidGeckoEvent *event = new AndroidGeckoEvent();
event->Init(aResizeEvent);
return event;
}
static AndroidGeckoEvent* MakeBroadcastEvent(const nsCString& topic, const nsCString& data) {
AndroidGeckoEvent* event = new AndroidGeckoEvent();
event->Init(BROADCAST);
CopyUTF8toUTF16(topic, event->mCharacters);
CopyUTF8toUTF16(data, event->mCharactersExtra);
return event;
}
static AndroidGeckoEvent* MakeAddObserver(const nsAString &key, nsIObserver *observer) {
AndroidGeckoEvent *event = new AndroidGeckoEvent();
event->Init(ADD_OBSERVER);
event->mCharacters.Assign(key);
event->mObserver = observer;
return event;
}
static AndroidGeckoEvent* MakeApzInputEvent(const MultiTouchInput& aInput, const mozilla::layers::ScrollableLayerGuid& aGuid, uint64_t aInputBlockId) {
AndroidGeckoEvent* event = new AndroidGeckoEvent();
event->Init(APZ_INPUT_EVENT);
event->mApzInput = aInput;
event->mApzGuid = aGuid;
event->mApzInputBlockId = aInputBlockId;
return event;
}
int Action() { return mAction; }
int Type() { return mType; }
bool AckNeeded() { return mAckNeeded; }
int64_t Time() { return mTime; }
const nsTArray<nsIntPoint>& Points() { return mPoints; }
const nsTArray<int>& PointIndicies() { return mPointIndicies; }
const nsTArray<float>& Pressures() { return mPressures; }
const nsTArray<int>& ToolTypes() { return mToolTypes; }
const nsTArray<float>& Orientations() { return mOrientations; }
const nsTArray<nsIntPoint>& PointRadii() { return mPointRadii; }
const nsTArray<nsString>& PrefNames() { return mPrefNames; }
double X() { return mX; }
double Y() { return mY; }
double Z() { return mZ; }
double W() { return mW; }
const nsIntRect& Rect() { return mRect; }
nsAString& Characters() { return mCharacters; }
nsAString& CharactersExtra() { return mCharactersExtra; }
nsAString& Data() { return mData; }
int KeyCode() { return mKeyCode; }
int ScanCode() { return mScanCode; }
int MetaState() { return mMetaState; }
Modifiers DOMModifiers() const;
bool IsAltPressed() const { return (mMetaState & AMETA_ALT_MASK) != 0; }
bool IsShiftPressed() const { return (mMetaState & AMETA_SHIFT_MASK) != 0; }
bool IsCtrlPressed() const { return (mMetaState & AMETA_CTRL_MASK) != 0; }
bool IsMetaPressed() const { return (mMetaState & AMETA_META_MASK) != 0; }
int Flags() { return mFlags; }
int UnicodeChar() { return mUnicodeChar; }
int BaseUnicodeChar() { return mBaseUnicodeChar; }
int DOMPrintableKeyValue() { return mDOMPrintableKeyValue; }
int RepeatCount() const { return mRepeatCount; }
int Count() { return mCount; }
int Start() { return mStart; }
int End() { return mEnd; }
int PointerIndex() { return mPointerIndex; }
int RangeType() { return mRangeType; }
int RangeStyles() { return mRangeStyles; }
int RangeLineStyle() { return mRangeLineStyle; }
bool RangeBoldLine() { return mRangeBoldLine; }
int RangeForeColor() { return mRangeForeColor; }
int RangeBackColor() { return mRangeBackColor; }
int RangeLineColor() { return mRangeLineColor; }
nsGeoPosition* GeoPosition() { return mGeoPosition; }
int ConnectionType() { return mConnectionType; }
bool IsWifi() { return mIsWifi; }
int DHCPGateway() { return mDHCPGateway; }
short ScreenOrientation() { return mScreenOrientation; }
RefCountedJavaObject* ByteBuffer() { return mByteBuffer; }
int Width() { return mWidth; }
int Height() { return mHeight; }
int ID() { return mID; }
int GamepadButton() { return mGamepadButton; }
bool GamepadButtonPressed() { return mGamepadButtonPressed; }
float GamepadButtonValue() { return mGamepadButtonValue; }
const nsTArray<float>& GamepadValues() { return mGamepadValues; }
int RequestId() { return mCount; } // for convenience
const AutoGlobalWrappedJavaObject& Object() { return mObject; }
bool CanCoalesceWith(AndroidGeckoEvent* ae);
WidgetTouchEvent MakeTouchEvent(nsIWidget* widget);
MultiTouchInput MakeMultiTouchInput(nsIWidget* widget);
WidgetMouseEvent MakeMouseEvent(nsIWidget* widget);
void UnionRect(nsIntRect const& aRect);
nsIObserver *Observer() { return mObserver; }
mozilla::layers::ScrollableLayerGuid ApzGuid();
uint64_t ApzInputBlockId();
protected:
int mAction;
int mType;
bool mAckNeeded;
int64_t mTime;
nsTArray<nsIntPoint> mPoints;
nsTArray<nsIntPoint> mPointRadii;
nsTArray<int> mPointIndicies;
nsTArray<float> mOrientations;
nsTArray<float> mPressures;
nsTArray<int> mToolTypes;
nsIntRect mRect;
int mFlags, mMetaState;
int mKeyCode, mScanCode;
int mUnicodeChar, mBaseUnicodeChar, mDOMPrintableKeyValue;
int mRepeatCount;
int mCount;
int mStart, mEnd;
int mRangeType, mRangeStyles, mRangeLineStyle;
bool mRangeBoldLine;
int mRangeForeColor, mRangeBackColor, mRangeLineColor;
double mX, mY, mZ, mW;
int mPointerIndex;
nsString mCharacters, mCharactersExtra, mData;
nsRefPtr<nsGeoPosition> mGeoPosition;
int mConnectionType;
bool mIsWifi;
int mDHCPGateway;
short mScreenOrientation;
nsRefPtr<RefCountedJavaObject> mByteBuffer;
int mWidth, mHeight;
int mID;
int mGamepadButton;
bool mGamepadButtonPressed;
float mGamepadButtonValue;
nsTArray<float> mGamepadValues;
nsCOMPtr<nsIObserver> mObserver;
nsTArray<nsString> mPrefNames;
MultiTouchInput mApzInput;
mozilla::layers::ScrollableLayerGuid mApzGuid;
uint64_t mApzInputBlockId;
AutoGlobalWrappedJavaObject mObject;
void ReadIntArray(nsTArray<int> &aVals,
JNIEnv *jenv,
jfieldID field,
int32_t count);
void ReadFloatArray(nsTArray<float> &aVals,
JNIEnv *jenv,
jfieldID field,
int32_t count);
void ReadPointArray(nsTArray<nsIntPoint> &mPoints,
JNIEnv *jenv,
jfieldID field,
int32_t count);
void ReadStringArray(nsTArray<nsString> &aStrings,
JNIEnv *jenv,
jfieldID field);
void ReadRectField(JNIEnv *jenv);
void ReadCharactersField(JNIEnv *jenv);
void ReadCharactersExtraField(JNIEnv *jenv);
void ReadDataField(JNIEnv *jenv);
void ReadStringFromJString(nsString &aString, JNIEnv *jenv, jstring s);
static jclass jGeckoEventClass;
static jfieldID jActionField;
static jfieldID jTypeField;
static jfieldID jAckNeededField;
static jfieldID jTimeField;
static jfieldID jPoints;
static jfieldID jPointIndicies;
static jfieldID jOrientations;
static jfieldID jPressures;
static jfieldID jToolTypes;
static jfieldID jPointRadii;
static jfieldID jXField;
static jfieldID jYField;
static jfieldID jZField;
static jfieldID jWField;
static jfieldID jDistanceField;
static jfieldID jRectField;
static jfieldID jNativeWindowField;
static jfieldID jCharactersField;
static jfieldID jCharactersExtraField;
static jfieldID jDataField;
static jfieldID jDOMPrintableKeyValueField;
static jfieldID jKeyCodeField;
static jfieldID jScanCodeField;
static jfieldID jMetaStateField;
static jfieldID jFlagsField;
static jfieldID jCountField;
static jfieldID jStartField;
static jfieldID jEndField;
static jfieldID jPointerIndexField;
static jfieldID jUnicodeCharField;
static jfieldID jBaseUnicodeCharField;
static jfieldID jRepeatCountField;
static jfieldID jRangeTypeField;
static jfieldID jRangeStylesField;
static jfieldID jRangeLineStyleField;
static jfieldID jRangeBoldLineField;
static jfieldID jRangeForeColorField;
static jfieldID jRangeBackColorField;
static jfieldID jRangeLineColorField;
static jfieldID jLocationField;
static jfieldID jPrefNamesField;
static jfieldID jConnectionTypeField;
static jfieldID jIsWifiField;
static jfieldID jDHCPGatewayField;
static jfieldID jScreenOrientationField;
static jfieldID jByteBufferField;
static jfieldID jWidthField;
static jfieldID jHeightField;
static jfieldID jIDField;
static jfieldID jGamepadButtonField;
static jfieldID jGamepadButtonPressedField;
static jfieldID jGamepadButtonValueField;
static jfieldID jGamepadValuesField;
static jfieldID jObjectField;
public:
enum {
NATIVE_POKE = 0,
KEY_EVENT = 1,
MOTION_EVENT = 2,
SENSOR_EVENT = 3,
PROCESS_OBJECT = 4,
LOCATION_EVENT = 5,
IME_EVENT = 6,
SIZE_CHANGED = 8,
APP_BACKGROUNDING = 9,
APP_FOREGROUNDING = 10,
LOAD_URI = 12,
NOOP = 15,
FORCED_RESIZE = 16, // used internally in nsAppShell/nsWindow
APZ_INPUT_EVENT = 17, // used internally in AndroidJNI/nsAppShell/nsWindow
BROADCAST = 19,
VIEWPORT = 20,
VISITED = 21,
NETWORK_CHANGED = 22,
THUMBNAIL = 25,
SCREENORIENTATION_CHANGED = 27,
COMPOSITOR_CREATE = 28,
COMPOSITOR_PAUSE = 29,
COMPOSITOR_RESUME = 30,
NATIVE_GESTURE_EVENT = 31,
IME_KEY_EVENT = 32,
CALL_OBSERVER = 33,
REMOVE_OBSERVER = 34,
LOW_MEMORY = 35,
NETWORK_LINK_CHANGE = 36,
TELEMETRY_HISTOGRAM_ADD = 37,
ADD_OBSERVER = 38,
PREFERENCES_OBSERVE = 39,
PREFERENCES_GET = 40,
PREFERENCES_REMOVE_OBSERVERS = 41,
TELEMETRY_UI_SESSION_START = 42,
TELEMETRY_UI_SESSION_STOP = 43,
TELEMETRY_UI_EVENT = 44,
GAMEPAD_ADDREMOVE = 45,
GAMEPAD_DATA = 46,
LONG_PRESS = 47,
ZOOMEDVIEW = 48,
dummy_java_enum_list_end
};
enum {
// Memory pressure levels. Keep these in sync with those in MemoryMonitor.java.
MEMORY_PRESSURE_NONE = 0,
MEMORY_PRESSURE_CLEANUP = 1,
MEMORY_PRESSURE_LOW = 2,
MEMORY_PRESSURE_MEDIUM = 3,
MEMORY_PRESSURE_HIGH = 4
};
enum {
// Internal Gecko events
IME_FLUSH_CHANGES = -2,
IME_UPDATE_CONTEXT = -1,
// Events from Java to Gecko
IME_SYNCHRONIZE = 0,
IME_REPLACE_TEXT = 1,
IME_SET_SELECTION = 2,
IME_ADD_COMPOSITION_RANGE = 3,
IME_UPDATE_COMPOSITION = 4,
IME_REMOVE_COMPOSITION = 5,
IME_ACKNOWLEDGE_FOCUS = 6,
IME_COMPOSE_TEXT = 7,
dummy_ime_enum_list_end
};
enum {
ACTION_GAMEPAD_ADDED = 1,
ACTION_GAMEPAD_REMOVED = 2
};
enum {
ACTION_GAMEPAD_BUTTON = 1,
ACTION_GAMEPAD_AXES = 2
};
enum {
ACTION_OBJECT_LAYER_CLIENT = 1,
dummy_object_enum_list_end
};
};
class nsJNIString : public nsString
{
public:
nsJNIString(jstring jstr, JNIEnv *jenv);
};
class nsJNICString : public nsCString
{
public:
nsJNICString(jstring jstr, JNIEnv *jenv);
};
}
#endif
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