void OnGUI()
{
// This function should do input injection (if enabled), and drawing.
if (m_WebView == null /*|| m_WebView.IsLoading*/)
{
return;
}
Event e = Event.current;
switch (e.type)
{
case EventType.Repaint:
{
if (m_WebView.IsDirty)
{
if (m_Texture == null)
{
Debug.LogError("The WebTexture does not have a texture assigned and will not paint.");
}
else
{
m_WebView.CopyBufferToTexture(m_Texture.GetNativeTexturePtr(), m_Texture.width, m_Texture.height);
}
}
break;
}
case EventType.MouseDown:
{
if (!m_Interactive)
{
break;
}
if (m_MouseIsOver)
{
m_WebView.InjectMouseDown(MapMouseButtons(Event.current.button));
}
break;
}
case EventType.MouseUp:
{
if (!m_Interactive)
{
break;
}
if (m_MouseIsOver)
{
Focus();
m_WebView.InjectMouseUp(MapMouseButtons(Event.current.button));
}
else
{
Unfocus();
}
break;
}
case EventType.KeyDown:
{
if (!m_Interactive)
{
break;
}
if (m_HasFocus)
{
if (e.character == 0)
{
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.KeyDown;
keyEvent.VirtualKeyCode = MapKeys(e);
keyEvent.Modifiers = MapModifiers(e);
m_WebView.InjectKeyboardEvent(keyEvent);
}
else
{
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.Char;
keyEvent.Text = new ushort[] { e.character, 0, 0, 0 };
keyEvent.Modifiers = MapModifiers(e);
m_WebView.InjectKeyboardEvent(keyEvent);
}
}
break;
}
case EventType.KeyUp:
{
if (!m_Interactive)
{
break;
}
if (m_HasFocus)
{
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.KeyUp;
keyEvent.VirtualKeyCode = MapKeys(e);
keyEvent.Modifiers = MapModifiers(e);
m_WebView.InjectKeyboardEvent(keyEvent);
}
break;
}
case EventType.ScrollWheel:
{
if (!m_Interactive)
{
break;
}
if (m_HasFocus)
{
m_WebView.InjectMouseWheel((int)e.delta.y * -10, (int)e.delta.x);
}
break;
}
}
}
private static extern void awe_webview_inject_keyboardevent( System.IntPtr _Instance, ref AwesomiumUnityWebKeyboardEvent _WebKeyBoardEvent );
void OnGUI()
{
// This function should do input injection (if enabled), and drawing.
if (m_WebView == null || m_WebView.IsLoading) return;
Event e = Event.current;
switch (e.type)
{
case EventType.Repaint:
{
if (m_WebView.IsDirty)
{
m_WebView.CopyBufferToTexture(m_Texture.GetNativeTexturePtr(), m_Texture.width, m_Texture.height);
}
break;
}
case EventType.MouseDown:
{
if (!m_Interactive)
break;
if (m_MouseIsOver)
{
m_WebView.InjectMouseDown(MapMouseButtons(Event.current.button));
}
break;
}
case EventType.MouseUp:
{
if (!m_Interactive)
break;
if (m_MouseIsOver)
{
Focus();
m_WebView.InjectMouseUp(MapMouseButtons(Event.current.button));
}
else
{
Unfocus();
}
break;
}
case EventType.KeyDown:
{
if (!m_Interactive)
break;
if (m_HasFocus)
{
if (e.character == 0)
{
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.KeyDown;
keyEvent.VirtualKeyCode = MapKeys(e);
keyEvent.Modifiers = MapModifiers(e);
m_WebView.InjectKeyboardEvent(keyEvent);
}
else
{
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.Char;
keyEvent.Text = new ushort[] { e.character, 0, 0, 0 };
keyEvent.Modifiers = MapModifiers(e);
m_WebView.InjectKeyboardEvent(keyEvent);
}
}
break;
}
case EventType.KeyUp:
{
if (!m_Interactive)
break;
if (m_HasFocus)
{
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.KeyUp;
keyEvent.VirtualKeyCode = MapKeys(e);
keyEvent.Modifiers = MapModifiers(e);
m_WebView.InjectKeyboardEvent(keyEvent);
}
break;
}
case EventType.ScrollWheel:
{
if (!m_Interactive)
break;
if (m_HasFocus)
{
m_WebView.InjectMouseWheel((int)e.delta.y * -10, (int)e.delta.x);
}
break;
}
}
}
public void InjectKeyboardEvent( AwesomiumUnityWebKeyboardEvent _WebKeyBoardEvent )
{
awe_webview_inject_keyboardevent(m_Instance, ref _WebKeyBoardEvent);
}
void Update()
{
#region Unfocus?
if (Input.GetMouseButtonDown(0) || Input.GetMouseButtonDown(1) || Input.GetMouseButtonDown(2))
{
if (!m_MouseIsOver)
{
Unfocus();
}
}
#endregion
#region Repaint
if (m_WebView.IsDirty)
{
if (!m_Texture)
Debug.LogError("The WebTexture does not have a texture assigned and will not paint.");
else
m_WebView.CopyBufferToTexture(m_Texture.GetNativeTexturePtr(), m_Texture.width, m_Texture.height);
}
#endregion
#region InjectMouseMove_mouseHover_Awesomium
//Make sure: 1. pivots are (X=0.5, Y=0.5)
//2. Both pivots and anchors are set in the middle!
if (m_MouseIsOver)
{
if (m_Interactive && m_RawImage)
{
Vector2 localCursor;
var rect1 = GetComponent<RectTransform>();
var pos1 = Input.mousePosition;
if (!RectTransformUtility.ScreenPointToLocalPointInRectangle(rect1, pos1,
null, out localCursor))
Debug.LogException(new System.Exception("Can't do ScreenPointToLocalPointInRectangle!"));
m_XMousePos = localCursor.x;
m_YMousePos = localCursor.y;
//some math
if (m_XMousePos < 0)
m_XMousePos = m_XMousePos + rect1.rect.width / 2;
else m_XMousePos += rect1.rect.width / 2;
if (m_YMousePos > 0)
m_YMousePos = m_YMousePos + rect1.rect.height / 2;
else m_YMousePos += rect1.rect.height / 2;
//flipping Y axis to make Awesomium happy
m_YMousePos = rect1.rect.height - m_YMousePos;
//Debug.Log(ypos);
//Debug.Log("Correct Cursor Pos: " + xpos + " " + ypos);
m_WebView.InjectMouseMove((int)m_XMousePos, (int)m_YMousePos);
if (m_XMousePos < -1 || m_YMousePos < -1)
{
Debug.LogError("Set pivots to: X=0.5, Y=0.5; Also set pivots and anchors to the middle of the current rect using Anchor Presets tool in the inspector.");
}
}
else Debug.LogError("RawImage missing! (Perhaps browser is non-interactive?)");
}
#endregion
/// Needs maintenance!
/// 1. Cannot register held keys
/// 2. Possible inability of registering shift keys e.g. Shift-Backslash does-
/// -NOT produce Question Mark (Might work after building the game)
#region InjectKeyboardEvent_Awesomium
if (m_Interactive && m_HasFocus)
{
KeyCode keyCodeUp = 0, keyCodeDown = 0, keyCodeHold = 0;
AwesomiumUnityWebKeyModifiers keyModifier = 0;
keyModifier = m_GetKeyModifier();
#region Key_Hold
//Not working
//if (m_IsKeyHeldDown)
//{
// if (!Input.GetKeyUp(m_HeldDownKey))
// {
// char myChar = (char)m_HeldDownKey;
// if (myChar >= 32 && myChar <= 126)
// {
// AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
// keyEvent.Type = AwesomiumUnityWebKeyType.Char;
// keyEvent.Text = new ushort[] { myChar, 0, 0, 0 };
// keyEvent.VirtualKeyCode = MapKeys(m_HeldDownKey);
// keyEvent.Modifiers = keyModifier;
// m_WebView.InjectKeyboardEvent(keyEvent);
// }
// }
// else
// m_IsKeyHeldDown = false;
//}
#endregion
#region Key_Down
keyCodeDown = m_GetKeyDown();
if (keyCodeDown != 0)
{
//Debug.Log(keyCodeDown + " THIS IS DOWN!");
char myChar = (char)keyCodeDown;
//is it a character (letter/symbol/number)?
if (myChar >= 32 && myChar <= 126)
{
if(keyCodeDown != m_HeldDownKey){
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.Char;
keyEvent.Text = new ushort[] { myChar, 0, 0, 0 };
keyEvent.VirtualKeyCode = MapKeys(keyCodeDown);
keyEvent.Modifiers = keyModifier;
m_WebView.InjectKeyboardEvent(keyEvent);
//m_HeldDownKey = keyCodeDown;
//m_IsKeyHeldDown = true;
}
}
//KeyPad! (not a letter/symbol/number)
else
{
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.KeyDown;
keyEvent.VirtualKeyCode = MapKeys(keyCodeDown);
keyEvent.Modifiers = keyModifier;
m_WebView.InjectKeyboardEvent(keyEvent);
}
}
#endregion
#region Key_Up
keyCodeUp = m_GetKeyUp();
if (keyCodeUp != 0)
{
//Debug.Log(keyCodeUp + " THIS IS UP!");
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.KeyUp;
keyEvent.VirtualKeyCode = MapKeys(keyCodeUp);
keyEvent.Modifiers = keyModifier;
m_WebView.InjectKeyboardEvent(keyEvent);
}
#endregion
}
#endregion
#region Example of: Copy, Paste, Zoom-in etc...
///Important Note: Ctrl, Alt, and Shift keys won't properly work while in Unity Editor; they will work ONLY in built solutions
//if (Input.GetKey(KeyCode.UpArrow) || Input.GetKey(KeyCode.LeftControl) && Input.GetKeyDown(KeyCode.C))
//{
// m_WebView.CopyClipboard();
//}
//if (Input.GetKeyDown(KeyCode.UpArrow))
//{
// m_WebView.ZoomIn();
//}
//if (Input.GetKeyDown(KeyCode.DownArrow))
//{
// m_WebView.ZoomOut();
//}
//if (Input.GetKeyDown(KeyCode.RightArrow))
//{
// m_WebView.ZoomReset();
//}
#endregion
}
extern static private void awe_webview_inject_keyboardevent(System.IntPtr _Instance, ref AwesomiumUnityWebKeyboardEvent _WebKeyBoardEvent);
public void InjectKeyboardEvent(AwesomiumUnityWebKeyboardEvent _WebKeyBoardEvent)
{
awe_webview_inject_keyboardevent(m_Instance, ref _WebKeyBoardEvent);
}
void Update()
{
#region Unfocus?
if (Input.GetMouseButtonDown(0) || Input.GetMouseButtonDown(1) || Input.GetMouseButtonDown(2))
{
if (!m_MouseIsOver)
{
Unfocus();
}
}
#endregion
#region Repaint
if (m_WebView.IsDirty)
{
if (!m_Texture)
{
Debug.LogError("The WebTexture does not have a texture assigned and will not paint.");
}
else
{
m_WebView.CopyBufferToTexture(m_Texture.GetNativeTexturePtr(), m_Texture.width, m_Texture.height);
}
}
#endregion
#region InjectMouseMove_mouseHover_Awesomium
//Make sure: 1. pivots are (X=0.5, Y=0.5)
//2. Both pivots and anchors are set in the middle!
if (m_MouseIsOver)
{
if (m_Interactive && m_RawImage)
{
Vector2 localCursor;
var rect1 = GetComponent <RectTransform>();
var pos1 = Input.mousePosition;
if (!RectTransformUtility.ScreenPointToLocalPointInRectangle(rect1, pos1,
null, out localCursor))
{
Debug.LogException(new System.Exception("Can't do ScreenPointToLocalPointInRectangle!"));
}
m_XMousePos = localCursor.x;
m_YMousePos = localCursor.y;
//some math
if (m_XMousePos < 0)
{
m_XMousePos = m_XMousePos + rect1.rect.width / 2;
}
else
{
m_XMousePos += rect1.rect.width / 2;
}
if (m_YMousePos > 0)
{
m_YMousePos = m_YMousePos + rect1.rect.height / 2;
}
else
{
m_YMousePos += rect1.rect.height / 2;
}
//flipping Y axis to make Awesomium happy
m_YMousePos = rect1.rect.height - m_YMousePos;
//Debug.Log(ypos);
//Debug.Log("Correct Cursor Pos: " + xpos + " " + ypos);
m_WebView.InjectMouseMove((int)m_XMousePos, (int)m_YMousePos);
if (m_XMousePos < -1 || m_YMousePos < -1)
{
Debug.LogError("Set pivots to: X=0.5, Y=0.5; Also set pivots and anchors to the middle of the current rect using Anchor Presets tool in the inspector.");
}
}
else
{
Debug.LogError("RawImage missing! (Perhaps browser is non-interactive?)");
}
}
#endregion
/// Needs maintenance!
/// 1. Cannot register held keys
/// 2. Possible inability of registering shift keys e.g. Shift-Backslash does-
/// -NOT produce Question Mark (Might work after building the game)
#region InjectKeyboardEvent_Awesomium
if (m_Interactive && m_HasFocus)
{
KeyCode keyCodeUp = 0, keyCodeDown = 0, keyCodeHold = 0;
AwesomiumUnityWebKeyModifiers keyModifier = 0;
keyModifier = m_GetKeyModifier();
#region Key_Hold
//Not working
//if (m_IsKeyHeldDown)
//{
// if (!Input.GetKeyUp(m_HeldDownKey))
// {
// char myChar = (char)m_HeldDownKey;
// if (myChar >= 32 && myChar <= 126)
// {
// AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
// keyEvent.Type = AwesomiumUnityWebKeyType.Char;
// keyEvent.Text = new ushort[] { myChar, 0, 0, 0 };
// keyEvent.VirtualKeyCode = MapKeys(m_HeldDownKey);
// keyEvent.Modifiers = keyModifier;
// m_WebView.InjectKeyboardEvent(keyEvent);
// }
// }
// else
// m_IsKeyHeldDown = false;
//}
#endregion
#region Key_Down
keyCodeDown = m_GetKeyDown();
if (keyCodeDown != 0)
{
//Debug.Log(keyCodeDown + " THIS IS DOWN!");
char myChar = (char)keyCodeDown;
//is it a character (letter/symbol/number)?
if (myChar >= 32 && myChar <= 126)
{
if (keyCodeDown != m_HeldDownKey)
{
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.Char;
keyEvent.Text = new ushort[] { myChar, 0, 0, 0 };
keyEvent.VirtualKeyCode = MapKeys(keyCodeDown);
keyEvent.Modifiers = keyModifier;
m_WebView.InjectKeyboardEvent(keyEvent);
//m_HeldDownKey = keyCodeDown;
//m_IsKeyHeldDown = true;
}
}
//KeyPad! (not a letter/symbol/number)
else
{
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.KeyDown;
keyEvent.VirtualKeyCode = MapKeys(keyCodeDown);
keyEvent.Modifiers = keyModifier;
m_WebView.InjectKeyboardEvent(keyEvent);
}
}
#endregion
#region Key_Up
keyCodeUp = m_GetKeyUp();
if (keyCodeUp != 0)
{
//Debug.Log(keyCodeUp + " THIS IS UP!");
AwesomiumUnityWebKeyboardEvent keyEvent = new AwesomiumUnityWebKeyboardEvent();
keyEvent.Type = AwesomiumUnityWebKeyType.KeyUp;
keyEvent.VirtualKeyCode = MapKeys(keyCodeUp);
keyEvent.Modifiers = keyModifier;
m_WebView.InjectKeyboardEvent(keyEvent);
}
#endregion
}
#endregion
#region Example of: Copy, Paste, Zoom-in etc...
///Important Note: Ctrl, Alt, and Shift keys won't properly work while in Unity Editor; they will work ONLY in built solutions
//if (Input.GetKey(KeyCode.UpArrow) || Input.GetKey(KeyCode.LeftControl) && Input.GetKeyDown(KeyCode.C))
//{
// m_WebView.CopyClipboard();
//}
//if (Input.GetKeyDown(KeyCode.UpArrow))
//{
// m_WebView.ZoomIn();
//}
//if (Input.GetKeyDown(KeyCode.DownArrow))
//{
// m_WebView.ZoomOut();
//}
//if (Input.GetKeyDown(KeyCode.RightArrow))
//{
// m_WebView.ZoomReset();
//}
#endregion
}
