void OnHTML_FileOpenDialog(HTML_FileOpenDialog_t pCallback)
{
Debug.Log("[" + HTML_FileOpenDialog_t.k_iCallback + " - HTML_FileOpenDialog] - " + pCallback.unBrowserHandle + " -- " + pCallback.pchTitle + " -- " + pCallback.pchInitialFile);
// TODO: Valve has no example usage of this.
SteamHTMLSurface.FileLoadDialogResponse(pCallback.unBrowserHandle, System.IntPtr.Zero);
}
void OnHTML_StartRequest(HTML_StartRequest_t pCallback)
{
Debug.Log("[" + HTML_StartRequest_t.k_iCallback + " - HTML_StartRequest] - " + pCallback.unBrowserHandle + " -- " + pCallback.pchURL + " -- " + pCallback.pchTarget + " -- " + pCallback.pchPostData + " -- " + pCallback.bIsRedirect);
SteamHTMLSurface.AllowStartRequest(pCallback.unBrowserHandle, true);
print("SteamHTMLSurface.AllowStartRequest(pCallback.unBrowserHandle, true)");
}
void OnHTML_JSConfirm(HTML_JSConfirm_t pCallback)
{
Debug.Log("[" + HTML_JSConfirm_t.k_iCallback + " - HTML_JSConfirm] - " + pCallback.unBrowserHandle + " -- " + pCallback.pchMessage);
SteamHTMLSurface.JSDialogResponse(pCallback.unBrowserHandle, true);
print("SteamHTMLSurface.JSDialogResponse(pCallback.unBrowserHandle, true)");
}
public void OnEnable()
{
m_HTML_NeedsPaint = Callback <HTML_NeedsPaint_t> .Create(OnHTML_NeedsPaint);
m_HTML_StartRequest = Callback <HTML_StartRequest_t> .Create(OnHTML_StartRequest);
m_HTML_CloseBrowser = Callback <HTML_CloseBrowser_t> .Create(OnHTML_CloseBrowser);
m_HTML_URLChanged = Callback <HTML_URLChanged_t> .Create(OnHTML_URLChanged);
m_HTML_FinishedRequest = Callback <HTML_FinishedRequest_t> .Create(OnHTML_FinishedRequest);
m_HTML_OpenLinkInNewTab = Callback <HTML_OpenLinkInNewTab_t> .Create(OnHTML_OpenLinkInNewTab);
m_HTML_ChangedTitle = Callback <HTML_ChangedTitle_t> .Create(OnHTML_ChangedTitle);
m_HTML_SearchResults = Callback <HTML_SearchResults_t> .Create(OnHTML_SearchResults);
m_HTML_CanGoBackAndForward = Callback <HTML_CanGoBackAndForward_t> .Create(OnHTML_CanGoBackAndForward);
m_HTML_HorizontalScroll = Callback <HTML_HorizontalScroll_t> .Create(OnHTML_HorizontalScroll);
m_HTML_VerticalScroll = Callback <HTML_VerticalScroll_t> .Create(OnHTML_VerticalScroll);
m_HTML_LinkAtPosition = Callback <HTML_LinkAtPosition_t> .Create(OnHTML_LinkAtPosition);
m_HTML_JSAlert = Callback <HTML_JSAlert_t> .Create(OnHTML_JSAlert);
m_HTML_JSConfirm = Callback <HTML_JSConfirm_t> .Create(OnHTML_JSConfirm);
m_HTML_FileOpenDialog = Callback <HTML_FileOpenDialog_t> .Create(OnHTML_FileOpenDialog);
m_HTML_ComboNeedsPaint = Callback <HTML_ComboNeedsPaint_t> .Create(OnHTML_ComboNeedsPaint);
m_HTML_ShowPopup = Callback <HTML_ShowPopup_t> .Create(OnHTML_ShowPopup);
m_HTML_HidePopup = Callback <HTML_HidePopup_t> .Create(OnHTML_HidePopup);
m_HTML_SizePopup = Callback <HTML_SizePopup_t> .Create(OnHTML_SizePopup);
m_HTML_NewWindow = Callback <HTML_NewWindow_t> .Create(OnHTML_NewWindow);
m_HTML_SetCursor = Callback <HTML_SetCursor_t> .Create(OnHTML_SetCursor);
m_HTML_StatusText = Callback <HTML_StatusText_t> .Create(OnHTML_StatusText);
m_HTML_ShowToolTip = Callback <HTML_ShowToolTip_t> .Create(OnHTML_ShowToolTip);
m_HTML_UpdateToolTip = Callback <HTML_UpdateToolTip_t> .Create(OnHTML_UpdateToolTip);
m_HTML_HideToolTip = Callback <HTML_HideToolTip_t> .Create(OnHTML_HideToolTip);
m_HTML_BrowserReadyResult = CallResult <HTML_BrowserReady_t> .Create(OnHTML_BrowserReady);
m_Init = SteamHTMLSurface.Init();
print("SteamHTMLSurface.Init() : " + m_Init);
m_Texture = null;
}
public void OnEnable()
{
m_HHTMLBrowser = HHTMLBrowser.Invalid;
m_URL = "http://steamworks.github.io";
m_Texture = null;
m_Find = "Steamworks";
m_CurrentlyInFind = false;
m_ScaleFactor = 0f;
m_BackgroundMode = false;
m_Init = SteamHTMLSurface.Init();
print("SteamHTMLSurface.Init() : " + m_Init);
m_HTML_NeedsPaint = Callback <HTML_NeedsPaint_t> .Create(OnHTML_NeedsPaint);
m_HTML_StartRequest = Callback <HTML_StartRequest_t> .Create(OnHTML_StartRequest);
m_HTML_CloseBrowser = Callback <HTML_CloseBrowser_t> .Create(OnHTML_CloseBrowser);
m_HTML_URLChanged = Callback <HTML_URLChanged_t> .Create(OnHTML_URLChanged);
m_HTML_FinishedRequest = Callback <HTML_FinishedRequest_t> .Create(OnHTML_FinishedRequest);
m_HTML_OpenLinkInNewTab = Callback <HTML_OpenLinkInNewTab_t> .Create(OnHTML_OpenLinkInNewTab);
m_HTML_ChangedTitle = Callback <HTML_ChangedTitle_t> .Create(OnHTML_ChangedTitle);
m_HTML_SearchResults = Callback <HTML_SearchResults_t> .Create(OnHTML_SearchResults);
m_HTML_CanGoBackAndForward = Callback <HTML_CanGoBackAndForward_t> .Create(OnHTML_CanGoBackAndForward);
m_HTML_HorizontalScroll = Callback <HTML_HorizontalScroll_t> .Create(OnHTML_HorizontalScroll);
m_HTML_VerticalScroll = Callback <HTML_VerticalScroll_t> .Create(OnHTML_VerticalScroll);
m_HTML_LinkAtPosition = Callback <HTML_LinkAtPosition_t> .Create(OnHTML_LinkAtPosition);
m_HTML_JSAlert = Callback <HTML_JSAlert_t> .Create(OnHTML_JSAlert);
m_HTML_JSConfirm = Callback <HTML_JSConfirm_t> .Create(OnHTML_JSConfirm);
m_HTML_FileOpenDialog = Callback <HTML_FileOpenDialog_t> .Create(OnHTML_FileOpenDialog);
m_HTML_NewWindow = Callback <HTML_NewWindow_t> .Create(OnHTML_NewWindow);
m_HTML_SetCursor = Callback <HTML_SetCursor_t> .Create(OnHTML_SetCursor);
m_HTML_StatusText = Callback <HTML_StatusText_t> .Create(OnHTML_StatusText);
m_HTML_ShowToolTip = Callback <HTML_ShowToolTip_t> .Create(OnHTML_ShowToolTip);
m_HTML_UpdateToolTip = Callback <HTML_UpdateToolTip_t> .Create(OnHTML_UpdateToolTip);
m_HTML_HideToolTip = Callback <HTML_HideToolTip_t> .Create(OnHTML_HideToolTip);
m_HTML_BrowserRestarted = Callback <HTML_BrowserRestarted_t> .Create(OnHTML_BrowserRestarted);
OnHTML_BrowserReadyCallResult = CallResult <HTML_BrowserReady_t> .Create(OnHTML_BrowserReady);
}
void RemoveBrowser()
{
if (m_HHTMLBrowser != HHTMLBrowser.Invalid)
{
print("SteamHTMLSurface.RemoveBrowser(" + m_HHTMLBrowser + ")");
SteamHTMLSurface.RemoveBrowser(m_HHTMLBrowser);
m_HHTMLBrowser = HHTMLBrowser.Invalid;
}
m_Texture = null;
}
public static void ExecuteJS(string code)
{
if (Browser == null)
{
return;
}
//Console.WriteLine($"Executing js {code}");
SteamHTMLSurface.ExecuteJavascript(Browser, code);
}
public static void Update()
{
if (Browser == null)
{
return;
}
if (Input.LeftMousePressed)
{
SteamHTMLSurface.MouseDown(Browser, EHTMLMouseButton.eHTMLMouseButton_Left);
}
if (Input.LeftMouseReleased)
{
SteamHTMLSurface.MouseUp(Browser, EHTMLMouseButton.eHTMLMouseButton_Left);
}
SteamHTMLSurface.MouseMove(Browser, (int)Input.CurMousePos.x, (int)Input.CurMousePos.y);
lastPressedKeys = currentPressedKeys;
currentPressedKeys = Keyboard.GetState().GetPressedKeys();
// Key Down
foreach (var key in currentPressedKeys)
{
if (!lastPressedKeys.Contains(key))
{
uint code = (uint)key;
var mod = Keys.LeftShift.Down() || Keys.RightShift.Down() ?
EHTMLKeyModifiers.k_eHTMLKeyModifier_ShiftDown : EHTMLKeyModifiers.k_eHTMLKeyModifier_None;
SteamHTMLSurface.KeyDown(Browser, code, mod);
if (KeyToChar(key) != (char)0)
{
SteamHTMLSurface.KeyChar(Browser, (uint)KeyToChar(key), EHTMLKeyModifiers.k_eHTMLKeyModifier_None);
}
}
}
// Key Up
foreach (var key in lastPressedKeys)
{
if (!currentPressedKeys.Contains(key))
{
uint code = (uint)key;
SteamHTMLSurface.KeyUp(Browser, code, EHTMLKeyModifiers.k_eHTMLKeyModifier_None);
}
}
}
public static void OnBrowserReady(HTML_BrowserReady_t pBrowserReady, bool bIOFailure)
{
if (bIOFailure)
{
return;
}
Browser = pBrowserReady.unBrowserHandle;
SteamHTMLSurface.SetSize(Browser, Width, Height);
var data = "file://" + Environment.CurrentDirectory + @"/html/index.html";
SteamHTMLSurface.LoadURL(Browser, data, null);
}
public static void Initialize(uint _Width, uint _Height)
{
Width = _Width;
Height = _Height;
bool result = SteamHTMLSurface.Init();
SteamHTMLSurface.SetSize(HHTMLBrowser.Invalid, Width, Height);
Texture = new Texture2D(Game.GameClass.Graphics, (int)Width, (int)Height);
pixels = new byte[Width * Height * 4];
var hSteamAPICall = SteamHTMLSurface.CreateBrowser("WAL", null);
g_CallResultBrowserReady = new CallResult <HTML_BrowserReady_t>(OnBrowserReady);
g_CallResultBrowserReady.Set(hSteamAPICall);
Event_CloseBrowser = new Callback <HTML_CloseBrowser_t>(OnCloseBrowser);
Event_StartRequest = new Callback <HTML_StartRequest_t>(OnStartRequest);
Event_FinishedRequest = new Callback <HTML_FinishedRequest_t>(OnFinishedRequest);
Event_NeedsPaint = new Callback <HTML_NeedsPaint_t>(OnNeedsPaint);
Event_URLChanged = new Callback <HTML_URLChanged_t>(OnURLChange);
}
public void RenderOnGUI()
{
GUILayout.BeginArea(new Rect(Screen.width - 200, 0, 200, Screen.height));
GUILayout.Label("Variables:");
GUILayout.Label("m_Init: " + m_Init);
GUILayout.Label("m_HHTMLBrowser: " + m_HHTMLBrowser);
GUILayout.EndArea();
if (m_Texture)
{
GUI.DrawTexture(m_Rect, m_Texture);
}
if (!m_Init)
{
GUILayout.Label("SteamHTMLSurface.Init() returned false");
return;
}
if (GUILayout.Button("CreateBrowser(\"SpaceWars Test\", null)"))
{
RemoveBrowser(); // Remove an old browser if it exists.
SteamAPICall_t handle = SteamHTMLSurface.CreateBrowser("SpaceWars Test", null);
m_HTML_BrowserReadyResult.Set(handle);
print("SteamHTMLSurface.CreateBrowser(\"SpaceWars Test\", null) - " + handle);
}
if (GUILayout.Button("RemoveBrowser(m_HHTMLBrowser)"))
{
RemoveBrowser();
}
m_URL = GUILayout.TextField(m_URL);
if (GUILayout.Button("LoadURL(m_HHTMLBrowser, m_URL, null)"))
{
SteamHTMLSurface.LoadURL(m_HHTMLBrowser, m_URL, null);
print("SteamHTMLSurface.LoadURL(m_HHTMLBrowser," + m_URL + ", null)");
}
if (GUILayout.Button("SetSize(m_HHTMLBrowser, m_Width, m_Height)"))
{
m_Width = (uint)Screen.width - WidthOffset;
m_Height = (uint)Screen.height - HeightOffset;
m_Rect = new Rect(WidthOffset, m_Height + HeightOffset, m_Width, -m_Height); // This flips the viewport since Unity renders textures upside down.
m_Texture = null;
SteamHTMLSurface.SetSize(m_HHTMLBrowser, m_Width, m_Height);
print("SteamHTMLSurface.SetSize(m_HHTMLBrowser, " + m_Width + ", " + m_Height + ")");
}
if (GUILayout.Button("StopLoad(m_HHTMLBrowser)"))
{
SteamHTMLSurface.StopLoad(m_HHTMLBrowser);
print("SteamHTMLSurface.StopLoad(m_HHTMLBrowser)");
}
if (GUILayout.Button("Reload(m_HHTMLBrowser)"))
{
SteamHTMLSurface.Reload(m_HHTMLBrowser);
print("SteamHTMLSurface.Reload(m_HHTMLBrowser)");
}
GUI.enabled = m_CanGoBack;
if (GUILayout.Button("GoBack(m_HHTMLBrowser)"))
{
SteamHTMLSurface.GoBack(m_HHTMLBrowser);
print("SteamHTMLSurface.GoBack(m_HHTMLBrowser)");
}
GUI.enabled = m_CanGoForward;
if (GUILayout.Button("GoForward(m_HHTMLBrowser)"))
{
SteamHTMLSurface.GoForward(m_HHTMLBrowser);
print("SteamHTMLSurface.GoForward(m_HHTMLBrowser)");
}
GUI.enabled = true;
if (GUILayout.Button("AddHeader(m_HHTMLBrowser, \"From\", \"[email protected]\")"))
{
SteamHTMLSurface.AddHeader(m_HHTMLBrowser, "From", "*****@*****.**");
print("SteamHTMLSurface.AddHeader(m_HHTMLBrowser, \"From\", \"[email protected]\")");
}
if (GUILayout.Button("ExecuteJavascript(m_HHTMLBrowser, \"window.alert('Test');\")"))
{
SteamHTMLSurface.ExecuteJavascript(m_HHTMLBrowser, "window.alert('Test');");
print("SteamHTMLSurface.ExecuteJavascript(m_HHTMLBrowser, \"window.alert('Test');\")");
}
if (GUILayout.Button("SetKeyFocus(m_HHTMLBrowser, " + !m_SetKeyFocus + ")"))
{
SteamHTMLSurface.SetKeyFocus(m_HHTMLBrowser, !m_SetKeyFocus);
m_SetKeyFocus = !m_SetKeyFocus;
print("SteamHTMLSurface.SetKeyFocus(m_HHTMLBrowser, " + !m_SetKeyFocus + ")");
}
if (GUILayout.Button("ViewSource(m_HHTMLBrowser)"))
{
SteamHTMLSurface.ViewSource(m_HHTMLBrowser);
print("SteamHTMLSurface.ViewSource(m_HHTMLBrowser)");
}
if (GUILayout.Button("CopyToClipboard(m_HHTMLBrowser)"))
{
SteamHTMLSurface.CopyToClipboard(m_HHTMLBrowser);
print("SteamHTMLSurface.CopyToClipboard(m_HHTMLBrowser)");
}
if (GUILayout.Button("PasteFromClipboard(m_HHTMLBrowser)"))
{
SteamHTMLSurface.PasteFromClipboard(m_HHTMLBrowser);
print("SteamHTMLSurface.PasteFromClipboard(m_HHTMLBrowser)");
}
m_Find = GUILayout.TextField(m_Find);
if (GUILayout.Button("Find(m_HHTMLBrowser, m_Find, m_CurrentlyInFind, false)"))
{
SteamHTMLSurface.Find(m_HHTMLBrowser, m_Find, m_CurrentlyInFind, bReverse: false);
print("SteamHTMLSurface.Find(m_HHTMLBrowser," + m_Find + ", " + m_CurrentlyInFind + ", false)");
m_CurrentlyInFind = true;
}
if (GUILayout.Button("StopFind(m_HHTMLBrowser)"))
{
SteamHTMLSurface.StopFind(m_HHTMLBrowser);
print("SteamHTMLSurface.StopFind(m_HHTMLBrowser)");
m_CurrentlyInFind = false;
}
if (GUILayout.Button("GetLinkAtPosition(m_HHTMLBrowser, 500, 120)"))
{
SteamHTMLSurface.GetLinkAtPosition(m_HHTMLBrowser, 500 - WidthOffset, 120 - HeightOffset);
print("SteamHTMLSurface.GetLinkAtPosition(m_HHTMLBrowser, 500, 120)");
}
// Use with http://html-kit.com/tools/cookietester/
if (GUILayout.Button("SetCookie(\"html-kit.com\", \"testcookiekey\", \"testcookievalue\")"))
{
SteamHTMLSurface.SetCookie("html-kit.com", "testcookiekey", "testcookievalue");
print("SteamHTMLSurface.SetCookie(\"html-kit.com\", \"testcookiekey\", \"testcookievalue\")");
}
m_ScaleFactor = GUILayout.HorizontalScrollbar(m_ScaleFactor, 0.25f, 0f, 2f);
if (GUILayout.Button("SetPageScaleFactor(m_HHTMLBrowser, " + m_ScaleFactor + ", 0, 0)"))
{
SteamHTMLSurface.SetPageScaleFactor(m_HHTMLBrowser, m_ScaleFactor, 0, 0);
print("SteamHTMLSurface.SetPageScaleFactor(m_HHTMLBrowser, " + m_ScaleFactor + ", 0, 0)");
}
if (m_HHTMLBrowser == HHTMLBrowser.Invalid)
{
return;
}
// We set the moust position before checking for mouse presses just incase the mouse moved in the same OnGUI frame as a mouse press.
Event e = Event.current;
if (e.mousePosition != m_LastMousePos)
{
if ((e.mousePosition.x >= WidthOffset && e.mousePosition.x <= m_Width + WidthOffset) && (e.mousePosition.y >= HeightOffset && e.mousePosition.y <= m_Height + HeightOffset))
{
m_LastMousePos = e.mousePosition;
SteamHTMLSurface.MouseMove(m_HHTMLBrowser, (int)(e.mousePosition.x - WidthOffset), (int)(e.mousePosition.y - HeightOffset));
}
}
//virtual void MouseDoubleClick( HHTMLBrowser unBrowserHandle, EHTMLMouseButton eMouseButton ) = 0; //TODO
switch (e.type)
{
case EventType.MouseDown:
SteamHTMLSurface.MouseDown(m_HHTMLBrowser, (EHTMLMouseButton)e.button);
break;
case EventType.MouseUp:
SteamHTMLSurface.MouseUp(m_HHTMLBrowser, (EHTMLMouseButton)e.button);
break;
case EventType.ScrollWheel:
SteamHTMLSurface.MouseWheel(m_HHTMLBrowser, (int)(-e.delta.y * 100));
break;
case EventType.KeyDown:
//print("KeyDown: " + e.keyCode + " - " + (int)e.character + " - " + e.character);
EHTMLKeyModifiers modifiers = EHTMLKeyModifiers.k_eHTMLKeyModifier_None;
if (e.alt)
{
modifiers = modifiers | EHTMLKeyModifiers.k_eHTMLKeyModifier_AltDown;
}
if (e.shift)
{
modifiers = modifiers | EHTMLKeyModifiers.k_eHTMLKeyModifier_ShiftDown;
}
if (e.control)
{
modifiers = modifiers | EHTMLKeyModifiers.k_eHTMLKeyModifier_CtrlDown;
}
if (e.keyCode != KeyCode.None)
{
SteamHTMLSurface.KeyDown(m_HHTMLBrowser, (uint)e.keyCode, modifiers);
}
if (e.character != 0)
{
SteamHTMLSurface.KeyChar(m_HHTMLBrowser, (uint)e.character, modifiers);
}
if (e.keyCode == KeyCode.DownArrow)
{
m_VeritcalScrollCurrent = System.Math.Min(m_VeritcalScrollCurrent + 100, m_VerticalScrollMax);
SteamHTMLSurface.SetVerticalScroll(m_HHTMLBrowser, m_VeritcalScrollCurrent);
}
else if (e.keyCode == KeyCode.UpArrow)
{
if (m_VeritcalScrollCurrent - 100 > m_VeritcalScrollCurrent) // Underflow
{
m_VeritcalScrollCurrent = 0;
}
else
{
m_VeritcalScrollCurrent -= 100;
}
SteamHTMLSurface.SetVerticalScroll(m_HHTMLBrowser, m_VeritcalScrollCurrent);
}
else if (e.keyCode == KeyCode.RightArrow)
{
m_HorizontalScrollCurrent = System.Math.Min(m_HorizontalScrollCurrent + 100, m_HorizontalScrollMax);
SteamHTMLSurface.SetHorizontalScroll(m_HHTMLBrowser, m_HorizontalScrollCurrent);
}
else if (e.keyCode == KeyCode.LeftArrow)
{
if (m_HorizontalScrollCurrent - 100 > m_HorizontalScrollCurrent) // Underflow
{
m_HorizontalScrollCurrent = 0;
}
else
{
m_HorizontalScrollCurrent -= 100;
}
SteamHTMLSurface.SetHorizontalScroll(m_HHTMLBrowser, m_HorizontalScrollCurrent);
}
break;
case EventType.KeyUp:
//print("KeyUp: " + e.keyCode + " - " + (int)e.character + " - " + e.character);
modifiers = EHTMLKeyModifiers.k_eHTMLKeyModifier_None;
if (e.alt)
{
modifiers = modifiers | EHTMLKeyModifiers.k_eHTMLKeyModifier_AltDown;
}
if (e.shift)
{
modifiers = modifiers | EHTMLKeyModifiers.k_eHTMLKeyModifier_ShiftDown;
}
if (e.control)
{
modifiers = modifiers | EHTMLKeyModifiers.k_eHTMLKeyModifier_CtrlDown;
}
if (e.keyCode != KeyCode.None)
{
SteamHTMLSurface.KeyUp(m_HHTMLBrowser, (uint)e.keyCode, modifiers);
}
break;
}
}
public void OnDisable()
{
RemoveBrowser();
SteamHTMLSurface.Shutdown();
}
public static void OnStartRequest(HTML_StartRequest_t pParam)
{
Console.WriteLine("Browser request initiated.");
SteamHTMLSurface.AllowStartRequest(Browser, true);
}