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// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef WEBKIT_GLUE_PEPPER_PEPPER_H_
#define WEBKIT_GLUE_PEPPER_PEPPER_H_
#ifdef PEPPER_APIS_ENABLED
#include "base/basictypes.h"
#include "third_party/npapi/bindings/npapi.h"
/*
* A fake "enum" value for getting Pepper extensions.
* The variable returns a pointer to an NPPepperExtensions structure
*/
#define NPNVPepperExtensions ((NPNVariable) 4000)
typedef enum {
NPMouseButton_None = -1,
NPMouseButton_Left = 0,
NPMouseButton_Middle = 1,
NPMouseButton_Right = 2,
} NPMouseButtons;
typedef enum {
NPEventType_Undefined = -1,
NPEventType_MouseDown = 0,
NPEventType_MouseUp = 1,
NPEventType_MouseMove = 2,
NPEventType_MouseEnter = 3,
NPEventType_MouseLeave = 4,
NPEventType_MouseWheel = 5,
NPEventType_RawKeyDown = 6,
NPEventType_KeyDown = 7,
NPEventType_KeyUp = 8,
NPEventType_Char = 9,
NPEventType_Minimize = 10,
NPEventType_Focus = 11,
NPEventType_Device = 12
} NPEventTypes;
typedef enum {
NPEventModifier_ShiftKey = 1 << 0,
NPEventModifier_ControlKey = 1 << 1,
NPEventModifier_AltKey = 1 << 2,
NPEventModifier_MetaKey = 1 << 3,
NPEventModifier_IsKeyPad = 1 << 4,
NPEventModifier_IsAutoRepeat = 1 << 5,
NPEventModifier_LeftButtonDown = 1 << 6,
NPEventModifier_MiddleButtonDown = 1 << 7,
NPEventModifier_RightButtonDown = 1 << 8
} NPEventModifiers;
typedef struct _NPKeyEvent
{
uint32 modifier;
uint32 normalizedKeyCode;
} NPKeyEvent;
typedef struct _NPCharacterEvent
{
uint32 modifier;
uint16 text[4];
uint16 unmodifiedText[4];
} NPCharacterEvent;
typedef struct _NPMouseEvent
{
uint32 modifier;
int32 button;
int32 x;
int32 y;
int32 clickCount;
} NPMouseEvent;
typedef struct _NPMouseWheelEvent
{
uint32 modifier;
float deltaX;
float deltaY;
float wheelTicksX;
float wheelTicksY;
uint32 scrollByPage;
} NPMouseWheelEvent;
typedef struct _NPDeviceEvent {
uint32 device_uid;
uint32 subtype;
/* uint8 generic[0]; */
} NPDeviceEvent;
typedef struct _NPMinimizeEvent {
int32 value;
} NPMinimizeEvent;
typedef struct _NPFocusEvent {
int32 value;
} NPFocusEvent;
typedef struct _NPPepprEvent
{
uint32 size;
int32 type;
double timeStampSeconds;
union {
NPKeyEvent key;
NPCharacterEvent character;
NPMouseEvent mouse;
NPMouseWheelEvent wheel;
NPMinimizeEvent minimize;
NPFocusEvent focus;
NPDeviceEvent device;
} u;
} NPPepperEvent;
typedef struct _NPPepperRegion
{
int32 x;
int32 y;
int32 w;
int32 h;
} NPPepperRegion;
typedef enum _NPRenderType
{
NPRenderGraphicsRGBA
} NPRenderType;
typedef struct _NPRenderContext
{
union {
struct {
void* region;
int32 stride;
} graphicsRgba;
} u;
} NPRenderContext;
typedef void (*NPFlushRenderContextCallbackPtr)(NPRenderContext* context,
NPError err,
void* userData);
typedef NPError (*NPInitializeRenderContextPtr)(NPP instance,
NPRenderType type,
NPRenderContext* context);
typedef NPError (*NPFlushRenderContextPtr)(NPP instance,
NPRenderContext* context,
NPFlushRenderContextCallbackPtr callback,
void* userData);
typedef NPError (*NPDestroyRenderContextPtr)(NPP instance,
NPRenderContext* context);
typedef NPError (*NPOpenFilePtr)(NPP instance, const char* fileName, void** handle);
typedef struct _NPPepperExtensions
{
/* Renderer extensions */
NPInitializeRenderContextPtr initializeRender;
NPFlushRenderContextPtr flushRender;
NPDestroyRenderContextPtr destroyRender;
/* Shared memory extensions */
/* I/O extensions */
NPOpenFilePtr openFile;
} NPPepperExtensions;
#endif /* PEPPER_APIS_ENABLED */
#endif /* WEBKIT_GLUE_PEPPER_PEPPER_H_ */
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