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/siyaoH-1.17-PlatformMessage
xingweizhu 4 年前
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共有 2 个文件被更改，包括 275 次插入 和 262 次删除
  1. 126
      com.unity.uiwidgets/Runtime/engine2/UIWidgetsPanel.cs
  2. 411
      com.unity.uiwidgets/Runtime/engine2/UIWidgetsPanelWrapper.cs

126
com.unity.uiwidgets/Runtime/engine2/UIWidgetsPanel.cs
查看文件


using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using AOT;
using Unity.UIWidgets.gestures;
using Unity.UIWidgets.services;
using NativeBindings = Unity.UIWidgets.ui.NativeBindings;
public interface IUIWidgetsWindow {
Offset windowPosToScreenPos(Offset offset);

void mainEntry();
}
#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
public partial class UIWidgetsPanel : IUIWidgetsWindow{
public partial class UIWidgetsPanel : RawImage, IUIWidgetsWindow {
}
#elif UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
public partial class UIWidgetsPanel {
Texture _renderTexture;
void _createRenderTexture(int width, int height, float devicePixelRatio) {
D.assert(_renderTexture == null);
_width = width;
_height = height;
_devicePixelRatio = devicePixelRatio;
}
void _destroyRenderTexture() {
D.assert(_renderTexture != null);
var releaseOK = UIWidgetsPanel_releaseNativeTexture(_ptr);
D.assert(releaseOK);
_renderTexture = null;
texture = null;
public bool isActive() {
return IsActive();
void _enableUIWidgetsPanel(string font_settings) {
D.assert(_renderTexture == null);
IntPtr native_tex_ptr = UIWidgetsPanel_onEnable(_ptr, _width, _height, _devicePixelRatio,
Application.streamingAssetsPath, font_settings);
D.assert(native_tex_ptr != IntPtr.Zero);
_renderTexture =
Texture2D.CreateExternalTexture(_width, _height, TextureFormat.BGRA32, false, true, native_tex_ptr);
texture = _renderTexture;
public Coroutine startCoroutine(IEnumerator routing) {
return StartCoroutine(routing);
void _disableUIWidgetsPanel() {
_renderTexture = null;
texture = null;
}
void _resizeUIWidgetsPanel()
{
D.assert(_renderTexture == null);
IntPtr native_tex_ptr = UIWidgetsPanel_onRenderTexture(_ptr, _width, _height, _devicePixelRatio);
D.assert(native_tex_ptr != IntPtr.Zero);
_renderTexture =
Texture2D.CreateExternalTexture(_width, _height, TextureFormat.BGRA32, false, true, native_tex_ptr);
public Offset windowPosToScreenPos(Offset offset) {
Camera camera = null;
if (canvas.renderMode != RenderMode.ScreenSpaceCamera) {
camera = canvas.GetComponent<GraphicRaycaster>().eventCamera;
}
texture = _renderTexture;
var pos = new Vector2(offset.dx, offset.dy);
pos = pos * _currentDevicePixelRatio / canvas.scaleFactor;
var rect = rectTransform.rect;
pos.x += rect.min.x;
pos.y = rect.max.y - pos.y;
var worldPos = rectTransform.TransformPoint(new Vector2(pos.x, pos.y));
var screenPos = RectTransformUtility.WorldToScreenPoint(camera, worldPos);
return new Offset(screenPos.x, Screen.height - screenPos.y);
[DllImport(NativeBindings.dllName)]
static extern IntPtr UIWidgetsPanel_onEnable(IntPtr ptr,
int width, int height, float dpi, string streamingAssetsPath, string font_settings);
[DllImport(NativeBindings.dllName)]
static extern bool UIWidgetsPanel_releaseNativeTexture(IntPtr ptr);
[DllImport(NativeBindings.dllName)]
static extern IntPtr UIWidgetsPanel_onRenderTexture(
IntPtr ptr, int width, int height, float dpi);
}
#endif
public partial class UIWidgetsPanel : RawImage {
[Serializable]
public struct Font {
public string asset;

if (fonts != null && fonts.Length > 0) {
settings.Add("fonts", fontsToObject(fonts));
}
Input_OnEnable();
}
public void mainEntry() {

protected override void OnRectTransformDimensionsChange() {
if (_wrapper != null) {
_wrapper.OnRectTransformDimensionsChange(_currentWidth, _currentHeight, _currentDevicePixelRatio);
_wrapper.OnWindowChanged(_currentWidth, _currentHeight, _currentDevicePixelRatio);
Input_OnDisable();
base.OnDisable();
}

public partial class UIWidgetsPanel : IPointerDownHandler, IPointerUpHandler,
IPointerEnterHandler, IPointerExitHandler, IDragHandler {
bool _isEntered;
Vector2 _lastMousePosition;
Vector2? _getPointerPosition(Vector2 position) {
Camera worldCamera = canvas.worldCamera;

return null;
}
public bool isActive() {
return IsActive();
void Input_OnEnable() {
public Coroutine startCoroutine(IEnumerator routing) {
return StartCoroutine(routing);
void Input_OnDisable() {
public Offset windowPosToScreenPos(Offset offset) {
Camera camera = null;
if (canvas.renderMode != RenderMode.ScreenSpaceCamera) {
camera = canvas.GetComponent<GraphicRaycaster>().eventCamera;
}
var pos = new Vector2(offset.dx, offset.dy);
pos = pos * _currentDevicePixelRatio / canvas.scaleFactor;
var rect = rectTransform.rect;
pos.x += rect.min.x;
pos.y = rect.max.y - pos.y;
var worldPos = rectTransform.TransformPoint(new Vector2(pos.x, pos.y));
var screenPos = RectTransformUtility.WorldToScreenPoint(camera, worldPos);
return new Offset(screenPos.x, Screen.height - screenPos.y);
}
bool _isEntered;
Vector2 _lastMousePosition;
public void Input_Update() {
if (Input.touchCount == 0 && Input.mousePresent) {

var pos = _getPointerPosition(Input.mousePosition);
_wrapper.OnPointerUp(pos, eventData.pointerId);
}
public void OnPointerEnter(PointerEventData eventData) {
D.assert(eventData.pointerId < 0);
_isEntered = true;

411
com.unity.uiwidgets/Runtime/engine2/UIWidgetsPanelWrapper.cs
查看文件


using UnityEngine;
namespace Unity.UIWidgets.editor2 {
public class UIWidgetsPanelWrapper {
#region Platform: Windows Specific Functionalities
#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
public partial class UIWidgetsPanelWrapper {
void _createRenderTexture(int width, int height, float devicePixelRatio) {
D.assert(_renderTexture == null);

void _disableUIWidgetsPanel() {
_renderTexture = null;
}
public static UIWidgetsPanelWrapper current {
get { return Window.instance._panel; }
}
public IUIWidgetsWindow window => _host;
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onEnable(IntPtr ptr,
IntPtr nativeTexturePtr, int width, int height, float dpi, string streamingAssetsPath,
string font_settings);
public Isolate isolate { get; private set; }
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onRenderTexture(
IntPtr ptr, IntPtr nativeTexturePtr, int width, int height, float dpi);
#endif
}
IntPtr _ptr;
GCHandle _handle;
#endregion
int _width;
int _height;
float _devicePixelRatio;
#region Platform: MacOs Specific Functionalities
public RenderTexture renderTexture => _renderTexture;
public float devicePixelRatio => _devicePixelRatio;
#if UNITY_EDITOR_OSX || UNITY_STANDALONE_OSX
IUIWidgetsWindow _host;
public partial class UIWidgetsPanelWrapper {
Texture _renderTexture;
public void Initiate(IUIWidgetsWindow host, int width, int height, float dpr, Dictionary<string, object> settings) {
D.assert(_renderTexture == null);
_recreateRenderTexture(width, height, dpr);
void _createRenderTexture(int width, int height, float devicePixelRatio) {
D.assert(_renderTexture == null);
_handle = GCHandle.Alloc(this);
_ptr = UIWidgetsPanel_constructor((IntPtr) _handle, UIWidgetsPanel_entrypoint);
_width = width;
_height = height;
_devicePixelRatio = devicePixelRatio;
}
_host = host;
void _destroyRenderTexture() {
D.assert(_renderTexture != null);
var releaseOK = UIWidgetsPanel_releaseNativeTexture(_ptr);
D.assert(releaseOK);
_enableUIWidgetsPanel(JSONMessageCodec.instance.toJson(settings));
Input_OnEnable();
NativeConsole.OnEnable();
}
public void _entryPoint() {
try {
isolate = Isolate.current;
Window.instance._panel = this;
_renderTexture = null;
}
_host.mainEntry();
}
catch (Exception ex) {
Debug.LogException(new Exception("exception in main", ex));
}
}
public void OnRectTransformDimensionsChange(int width, int height, float dpr) {
if (_ptr != IntPtr.Zero && _renderTexture) {
if (_recreateRenderTexture(width, height, dpr)) {
_resizeUIWidgetsPanel();
}
}
}
public void Destroy() {
Input_OnDisable();
void _enableUIWidgetsPanel(string font_settings) {
D.assert(_renderTexture == null);
IntPtr native_tex_ptr = UIWidgetsPanel_onEnable(_ptr, _width, _height, _devicePixelRatio,
Application.streamingAssetsPath, font_settings);
D.assert(native_tex_ptr != IntPtr.Zero);
UIWidgetsPanel_onDisable(_ptr);
UIWidgetsPanel_dispose(_ptr);
_ptr = IntPtr.Zero;
_renderTexture =
Texture2D.CreateExternalTexture(_width, _height, TextureFormat.BGRA32, false, true, native_tex_ptr);
}
_handle.Free();
_handle = default;
void _disableUIWidgetsPanel() {
_renderTexture = null;
}
_disableUIWidgetsPanel();
void _resizeUIWidgetsPanel() {
D.assert(_renderTexture == null);
D.assert(!isolate.isValid);
}
bool _recreateRenderTexture(int width, int height, float devicePixelRatio) {
if (_renderTexture != null && _width == width && _height == height &&
_devicePixelRatio == devicePixelRatio) {
return false;
}
IntPtr native_tex_ptr = UIWidgetsPanel_onRenderTexture(_ptr, _width, _height, _devicePixelRatio);
D.assert(native_tex_ptr != IntPtr.Zero);
_renderTexture =
Texture2D.CreateExternalTexture(_width, _height, TextureFormat.BGRA32, false, true, native_tex_ptr);
}
[DllImport(NativeBindings.dllName)]
static extern IntPtr UIWidgetsPanel_onEnable(IntPtr ptr,
int width, int height, float dpi, string streamingAssetsPath, string font_settings);
[DllImport(NativeBindings.dllName)]
static extern bool UIWidgetsPanel_releaseNativeTexture(IntPtr ptr);
[DllImport(NativeBindings.dllName)]
static extern IntPtr UIWidgetsPanel_onRenderTexture(
IntPtr ptr, int width, int height, float dpi);
}
#endif
#endregion
#region Window Common Properties and Functions
public partial class UIWidgetsPanelWrapper {
public static UIWidgetsPanelWrapper current {
get { return Window.instance._panel; }
}
IntPtr _ptr;
GCHandle _handle;
int _width;
int _height;
float _devicePixelRatio;
IUIWidgetsWindow _host;
public IUIWidgetsWindow window {
get { return _host; }
}
public Isolate isolate { get; private set; }
public RenderTexture renderTexture {
get { return _renderTexture; }
}
public float devicePixelRatio {
get { return _devicePixelRatio; }
}
if (_renderTexture) {
_destroyRenderTexture();
}
public void Initiate(IUIWidgetsWindow host, int width, int height, float dpr,
Dictionary<string, object> settings) {
D.assert(_renderTexture == null);
_recreateRenderTexture(width, height, dpr);
_handle = GCHandle.Alloc(this);
_ptr = UIWidgetsPanel_constructor((IntPtr) _handle, UIWidgetsPanel_entrypoint);
_host = host;
_enableUIWidgetsPanel(JSONMessageCodec.instance.toJson(settings));
NativeConsole.OnEnable();
}
public void _entryPoint() {
try {
isolate = Isolate.current;
Window.instance._panel = this;
_createRenderTexture(width, height, devicePixelRatio);
return true;
_host.mainEntry();
public int registerTexture(Texture texture) {
return UIWidgetsPanel_registerTexture(_ptr, texture.GetNativeTexturePtr());
catch (Exception ex) {
Debug.LogException(new Exception("exception in main", ex));
}
public void unregisterTexture(int textureId) {
UIWidgetsPanel_unregisterTexture(_ptr, textureId);
public void OnWindowChanged(int width, int height, float dpr) {
if (_ptr != IntPtr.Zero && _renderTexture) {
if (_recreateRenderTexture(width, height, dpr)) {
_resizeUIWidgetsPanel();
}
}
public void markNewFrameAvailable(int textureId) {
UIWidgetsPanel_markNewFrameAvailable(_ptr, textureId);
public void Destroy() {
UIWidgetsPanel_onDisable(_ptr);
UIWidgetsPanel_dispose(_ptr);
_ptr = IntPtr.Zero;
_handle.Free();
_handle = default;
_disableUIWidgetsPanel();
D.assert(!isolate.isValid);
}
bool _recreateRenderTexture(int width, int height, float devicePixelRatio) {
if (_renderTexture != null && _width == width && _height == height &&
_devicePixelRatio == devicePixelRatio) {
return false;
void Input_OnEnable() {
if (_renderTexture) {
_destroyRenderTexture();
void Input_OnDisable() {
}
public void OnMouseMove(Vector2? pos) {
if (pos == null) {
return;
}
UIWidgetsPanel_onMouseMove(_ptr, pos.Value.x, pos.Value.y);
}
_createRenderTexture(width, height, devicePixelRatio);
return true;
}
public int registerTexture(Texture texture) {
return UIWidgetsPanel_registerTexture(_ptr, texture.GetNativeTexturePtr());
}
public void unregisterTexture(int textureId) {
UIWidgetsPanel_unregisterTexture(_ptr, textureId);
}
public void markNewFrameAvailable(int textureId) {
UIWidgetsPanel_markNewFrameAvailable(_ptr, textureId);
}
delegate void UIWidgetsPanel_EntrypointCallback(IntPtr handle);
[MonoPInvokeCallback(typeof(UIWidgetsPanel_EntrypointCallback))]
static void UIWidgetsPanel_entrypoint(IntPtr handle) {
GCHandle gcHandle = (GCHandle) handle;
UIWidgetsPanelWrapper panel = (UIWidgetsPanelWrapper) gcHandle.Target;
panel._entryPoint();
}
[DllImport(NativeBindings.dllName)]
static extern IntPtr UIWidgetsPanel_constructor(IntPtr handle,
UIWidgetsPanel_EntrypointCallback entrypointCallback);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_dispose(IntPtr ptr);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onDisable(IntPtr ptr);
[DllImport(NativeBindings.dllName)]
static extern int UIWidgetsPanel_registerTexture(IntPtr ptr, IntPtr nativeTexturePtr);
public void OnPointerDown(Vector2? pos, int pointerId) {
if (pos == null) {
return;
}
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_unregisterTexture(IntPtr ptr, int textureId);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_markNewFrameAvailable(IntPtr ptr, int textureId);
}
#endregion
// mouse event
if (pointerId < 0) {
UIWidgetsPanel_onMouseDown(_ptr, pos.Value.x, pos.Value.y, pointerId);
}
}
public void OnPointerUp(Vector2? pos, int pointerId) {
if (pos == null) {
return;
}
#region Input Events Handles
// mouse event
if (pointerId < 0) {
UIWidgetsPanel_onMouseUp(_ptr, pos.Value.x, pos.Value.y, pointerId);
}
public partial class UIWidgetsPanelWrapper {
public void OnMouseMove(Vector2? pos) {
if (pos == null) {
return;
public void OnDrag(Vector2? pos, int pointerId) {
if (pos == null) {
return;
}
UIWidgetsPanel_onMouseMove(_ptr, pos.Value.x, pos.Value.y);
}
// mouse event
if (pointerId < 0) {
UIWidgetsPanel_onMouseMove(_ptr, pos.Value.x, pos.Value.y);
}
public void OnPointerDown(Vector2? pos, int pointerId) {
if (pos == null) {
return;
public void OnPointerLeave() {
UIWidgetsPanel_onMouseLeave(_ptr);
// mouse event
if (pointerId < 0) {
UIWidgetsPanel_onMouseDown(_ptr, pos.Value.x, pos.Value.y, pointerId);
}
public void OnKeyDown(Event e) {
UIWidgetsPanel_onKey(_ptr, e.keyCode, e.type == EventType.KeyDown);
if (e.character != 0 || e.keyCode == KeyCode.Backspace) {
PointerEventConverter.KeyEvent.Enqueue(new Event(e));
// TODO: add on char
// UIWidgetsPanel_onChar(_ptr, e.character);
}
public void OnPointerUp(Vector2? pos, int pointerId) {
if (pos == null) {
return;
delegate void UIWidgetsPanel_EntrypointCallback(IntPtr handle);
[MonoPInvokeCallback(typeof(UIWidgetsPanel_EntrypointCallback))]
static void UIWidgetsPanel_entrypoint(IntPtr handle) {
GCHandle gcHandle = (GCHandle) handle;
UIWidgetsPanelWrapper panel = (UIWidgetsPanelWrapper) gcHandle.Target;
panel._entryPoint();
// mouse event
if (pointerId < 0) {
UIWidgetsPanel_onMouseUp(_ptr, pos.Value.x, pos.Value.y, pointerId);
}
[DllImport(NativeBindings.dllName)]
static extern IntPtr UIWidgetsPanel_constructor(IntPtr handle,
UIWidgetsPanel_EntrypointCallback entrypointCallback);
public void OnDrag(Vector2? pos, int pointerId) {
if (pos == null) {
return;
}
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_dispose(IntPtr ptr);
// mouse event
if (pointerId < 0) {
UIWidgetsPanel_onMouseMove(_ptr, pos.Value.x, pos.Value.y);
}
}
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onDisable(IntPtr ptr);
public void OnPointerLeave() {
UIWidgetsPanel_onMouseLeave(_ptr);
}
[DllImport(NativeBindings.dllName)]
static extern int UIWidgetsPanel_registerTexture(IntPtr ptr, IntPtr nativeTexturePtr);
public void OnKeyDown(Event e) {
UIWidgetsPanel_onKey(_ptr, e.keyCode, e.type == EventType.KeyDown);
if (e.character != 0 || e.keyCode == KeyCode.Backspace) {
PointerEventConverter.KeyEvent.Enqueue(new Event(e));
// TODO: add on char
// UIWidgetsPanel_onChar(_ptr, e.character);
}
}
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_unregisterTexture(IntPtr ptr, int textureId);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onChar(IntPtr ptr, char c);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_markNewFrameAvailable(IntPtr ptr, int textureId);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onEnable(IntPtr ptr,
IntPtr nativeTexturePtr, int width, int height, float dpi, string streamingAssetsPath,
string font_settings);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onKey(IntPtr ptr, KeyCode keyCode, bool isKeyDown);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onRenderTexture(
IntPtr ptr, IntPtr nativeTexturePtr, int width, int height, float dpi);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onChar(IntPtr ptr, char c);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onMouseDown(IntPtr ptr, float x, float y, int button);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onKey(IntPtr ptr, KeyCode keyCode, bool isKeyDown);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onMouseUp(IntPtr ptr, float x, float y, int button);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onMouseDown(IntPtr ptr, float x, float y, int button);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onMouseMove(IntPtr ptr, float x, float y);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onMouseUp(IntPtr ptr, float x, float y, int button);
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onMouseLeave(IntPtr ptr);
}
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onMouseMove(IntPtr ptr, float x, float y);
#endregion
[DllImport(NativeBindings.dllName)]
static extern void UIWidgetsPanel_onMouseLeave(IntPtr ptr);
}
}
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