private void InitClient(BrowserSource browserSource)
{
Debug.Assert(browserClient == null);
browserClient = new BrowserClient();
browserClient.RenderHandler.SizeEvent = new SizeEventHandler(Size);
browserClient.RenderHandler.PaintEvent = new PaintEventHandler(browserSource.RenderTexture);
browserClient.RenderHandler.CreateTextureEvent = new CreateTextureEventHandler(browserSource.CreateTexture);
browserClient.RenderHandler.DestroyTextureEvent = new DestroyTextureEventHandler(browserSource.DestroyTexture);
browserClient.LifeSpanHandler.AfterCreatedEvent = new AfterCreatedEventHandler(AfterCreated);
browserClient.LifeSpanHandler.OnBeforeCloseEvent = new OnBeforeCloseEventHandler(OnBeforeClose);
browserClient.LifeSpanHandler.DoCloseEvent = new DoCloseEventHandler(DoClose);
}
private void InitClient(BrowserSource browserSource)
{
Debug.Assert(browserClient == null);
browserClient = new BrowserClient();
browserClient.LoadHandler.OnLoadEndEvent =
new OnLoadEndEventHandler(OnLoadEnd);
browserClient.RenderHandler.SizeEvent =
new SizeEventHandler(Size);
browserClient.RenderHandler.PaintEvent =
new PaintEventHandler(browserSource.RenderTexture);
browserClient.RenderHandler.CreateTextureEvent =
new CreateTextureEventHandler(browserSource.CreateTexture);
browserClient.RenderHandler.DestroyTextureEvent =
new DestroyTextureEventHandler(browserSource.DestroyTexture);
}
public bool CreateBrowser(BrowserSource browserSource,
BrowserConfig browserConfig)
{
if (browserClient == null)
{
InitClient(browserSource);
}
Debug.Assert(browserClient != null);
Debug.Assert(browserConfig != null);
BrowserConfig = browserConfig;
CefWindowInfo windowInfo = CefWindowInfo.Create();
windowInfo.Width = (int)browserConfig.BrowserSourceSettings.Width;
windowInfo.Height = (int)browserConfig.BrowserSourceSettings.Height;
windowInfo.SetAsWindowless(IntPtr.Zero, true);
BrowserInstanceSettings settings = AbstractSettings.DeepClone(
BrowserSettings.Instance.InstanceSettings);
settings.MergeWith(browserConfig.BrowserInstanceSettings);
CefBrowserSettings browserSettings = new CefBrowserSettings
{
WindowlessFrameRate = browserConfig.BrowserSourceSettings.Fps,
ApplicationCache = settings.ApplicationCache,
CaretBrowsing = settings.CaretBrowsing,
CursiveFontFamily = settings.CursiveFontFamily,
Databases = settings.Databases,
DefaultEncoding = settings.DefaultEncoding,
DefaultFixedFontSize = settings.DefaultFixedFontSize,
DefaultFontSize = settings.DefaultFontSize,
FantasyFontFamily = settings.FantasyFontFamily,
FileAccessFromFileUrls = settings.FileAccessFromFileUrls,
FixedFontFamily = settings.FixedFontFamily,
ImageLoading = settings.ImageLoading,
ImageShrinkStandaloneToFit = settings.ImageShrinkStandaloneToFit,
Java = settings.Java,
JavaScript = settings.JavaScript,
JavaScriptAccessClipboard = settings.JavaScriptAccessClipboard,
JavaScriptCloseWindows = settings.JavaScriptCloseWindows,
JavaScriptDomPaste = settings.JavaScriptDomPaste,
JavaScriptOpenWindows = settings.JavaScriptOpenWindows,
LocalStorage = settings.LocalStorage,
MinimumFontSize = settings.MinimumFontSize,
MinimumLogicalFontSize = settings.MinimumLogicalFontSize,
Plugins = settings.Plugins,
RemoteFonts = settings.RemoteFonts,
SansSerifFontFamily = settings.SansSerifFontFamily,
SerifFontFamily = settings.SerifFontFamily,
StandardFontFamily = settings.StandardFontFamily,
//TabToLinks = settings.TabToLinks,
//TextAreaResize = settings.TextAreaResize,
UniversalAccessFromFileUrls =
settings.UniversalAccessFromFileUrls,
WebGL = settings.WebGL,
WebSecurity = settings.WebSecurity
};
String url = browserConfig.BrowserSourceSettings.Url;
if (browserConfig.BrowserSourceSettings.IsApplyingTemplate)
{
url = "http://absolute";
}
lock (browserLock)
{
ManualResetEventSlim createdBrowserEvent =
new ManualResetEventSlim();
CefRuntime.PostTask(CefThreadId.UI, BrowserTask.Create(() =>
{
try
{
browser = CefBrowserHost.CreateBrowserSync(windowInfo,
browserClient, browserSettings, new Uri(url));
BrowserManager.Instance.RegisterBrowser(browser.Identifier,
this);
// request the render process id for volume control
browser.SendProcessMessage(CefProcessId.Renderer,
CefProcessMessage.Create("renderProcessIdRequest"));
}
catch (Exception)
{
browser = null;
}
finally
{
createdBrowserEvent.Set();
}
}));
createdBrowserEvent.Wait();
}
return(browser != null);
}
private void InitClient(BrowserSource browserSource)
{
Debug.Assert(browserClient == null);
browserClient = new BrowserClient();
browserClient.RenderHandler.SizeEvent = new SizeEventHandler(Size);
browserClient.RenderHandler.PaintEvent = new PaintEventHandler(browserSource.RenderTexture);
browserClient.RenderHandler.CreateTextureEvent = new CreateTextureEventHandler(browserSource.CreateTexture);
browserClient.RenderHandler.DestroyTextureEvent = new DestroyTextureEventHandler(browserSource.DestroyTexture);
browserClient.LifeSpanHandler.AfterCreatedEvent = new AfterCreatedEventHandler(AfterCreated);
browserClient.LifeSpanHandler.OnBeforeCloseEvent = new OnBeforeCloseEventHandler(OnBeforeClose);
browserClient.LifeSpanHandler.DoCloseEvent = new DoCloseEventHandler(DoClose);
}
public bool CreateBrowser(BrowserSource browserSource, BrowserConfig browserConfig)
{
Debug.Assert(Status == BrowserStatus.Initial);
InitClient(browserSource);
Debug.Assert(browserClient != null);
Debug.Assert(browserConfig != null);
BrowserConfig = browserConfig;
CefWindowInfo windowInfo = CefWindowInfo.Create();
windowInfo.TransparentPainting = true;
windowInfo.SetAsOffScreen(IntPtr.Zero);
windowInfo.Width = (int)browserConfig.BrowserSourceSettings.Width;
windowInfo.Height = (int)browserConfig.BrowserSourceSettings.Height;
windowInfo.MenuHandle = IntPtr.Zero;
windowInfo.ParentHandle = IntPtr.Zero;
String base64EncodedDataUri = "data:text/css;charset=utf-8;base64,";
String base64EncodedCss = Convert.ToBase64String(Encoding.UTF8.GetBytes(browserConfig.BrowserSourceSettings.CSS));
BrowserInstanceSettings settings = AbstractSettings.DeepClone(BrowserSettings.Instance.InstanceSettings);
settings.MergeWith(browserConfig.BrowserInstanceSettings);
CefBrowserSettings browserSettings = new CefBrowserSettings {
AcceleratedCompositing = settings.AcceleratedCompositing,
ApplicationCache = settings.ApplicationCache,
AuthorAndUserStyles = settings.AuthorAndUserStyles,
CaretBrowsing = settings.CaretBrowsing,
CursiveFontFamily = settings.CursiveFontFamily,
Databases = settings.Databases,
DefaultEncoding = settings.DefaultEncoding,
DefaultFixedFontSize = settings.DefaultFixedFontSize,
DefaultFontSize = settings.DefaultFontSize,
DeveloperTools = settings.DeveloperTools,
FantasyFontFamily = settings.FantasyFontFamily,
FileAccessFromFileUrls = settings.FileAccessFromFileUrls,
FixedFontFamily = settings.FixedFontFamily,
ImageLoading = settings.ImageLoading,
ImageShrinkStandaloneToFit = settings.ImageShrinkStandaloneToFit,
Java = settings.Java,
JavaScript = settings.JavaScript,
JavaScriptAccessClipboard = settings.JavaScriptAccessClipboard,
JavaScriptCloseWindows = settings.JavaScriptCloseWindows,
JavaScriptDomPaste = settings.JavaScriptDomPaste,
JavaScriptOpenWindows = settings.JavaScriptOpenWindows,
LocalStorage = settings.LocalStorage,
MinimumFontSize = settings.MinimumFontSize,
MinimumLogicalFontSize = settings.MinimumLogicalFontSize,
PageCache = settings.PageCache,
Plugins = settings.Plugins,
RemoteFonts = settings.RemoteFonts,
SansSerifFontFamily = settings.SansSerifFontFamily,
SerifFontFamily = settings.SerifFontFamily,
StandardFontFamily = settings.StandardFontFamily,
//TabToLinks = settings.TabToLinks,
//TextAreaResize = settings.TextAreaResize,
UniversalAccessFromFileUrls = settings.UniversalAccessFromFileUrls,
UserStyleSheetLocation = base64EncodedDataUri + base64EncodedCss,
WebGL = settings.WebGL,
WebSecurity = settings.WebSecurity,
};
String url = browserConfig.BrowserSourceSettings.Url;
if (browserConfig.BrowserSourceSettings.IsApplyingTemplate)
{
String resolvedTemplate = browserConfig.BrowserSourceSettings.Template;
resolvedTemplate = resolvedTemplate.Replace("$(FILE)", browserConfig.BrowserSourceSettings.Url);
resolvedTemplate = resolvedTemplate.Replace("$(WIDTH)", browserConfig.BrowserSourceSettings.Width.ToString());
resolvedTemplate = resolvedTemplate.Replace("$(HEIGHT)", browserConfig.BrowserSourceSettings.Height.ToString());
url = "http://absolute";
}
// must be sync invoke because wrapper can be destroyed before it is run
try
{
// Since the event methods can be called before the next statement
// set the status before we call it
Status = BrowserStatus.Creating;
CefBrowserHost.CreateBrowser(windowInfo, browserClient, browserSettings, url);
}
catch (InvalidOperationException e)
{
API.Instance.Log("BrowserWrapper::CreateBrowser failed; {0}", e.Message);
UninitClient();
return false;
}
BrowserManager.Instance.IncrementBrowserInstanceCount();
return true;
}
public bool CreateBrowser(BrowserSource browserSource, BrowserConfig browserConfig)
{
Debug.Assert(Status == BrowserStatus.Initial);
InitClient(browserSource);
Debug.Assert(browserClient != null);
Debug.Assert(browserConfig != null);
BrowserConfig = browserConfig;
CefWindowInfo windowInfo = CefWindowInfo.Create();
windowInfo.TransparentPainting = true;
windowInfo.SetAsOffScreen(IntPtr.Zero);
windowInfo.Width = (int)browserConfig.BrowserSourceSettings.Width;
windowInfo.Height = (int)browserConfig.BrowserSourceSettings.Height;
windowInfo.MenuHandle = IntPtr.Zero;
windowInfo.ParentHandle = IntPtr.Zero;
String base64EncodedDataUri = "data:text/css;charset=utf-8;base64,";
String base64EncodedCss = Convert.ToBase64String(Encoding.UTF8.GetBytes(browserConfig.BrowserSourceSettings.CSS));
BrowserInstanceSettings settings = AbstractSettings.DeepClone(BrowserSettings.Instance.InstanceSettings);
settings.MergeWith(browserConfig.BrowserInstanceSettings);
CefBrowserSettings browserSettings = new CefBrowserSettings {
AcceleratedCompositing = settings.AcceleratedCompositing,
ApplicationCache = settings.ApplicationCache,
AuthorAndUserStyles = settings.AuthorAndUserStyles,
CaretBrowsing = settings.CaretBrowsing,
CursiveFontFamily = settings.CursiveFontFamily,
Databases = settings.Databases,
DefaultEncoding = settings.DefaultEncoding,
DefaultFixedFontSize = settings.DefaultFixedFontSize,
DefaultFontSize = settings.DefaultFontSize,
DeveloperTools = settings.DeveloperTools,
FantasyFontFamily = settings.FantasyFontFamily,
FileAccessFromFileUrls = settings.FileAccessFromFileUrls,
FixedFontFamily = settings.FixedFontFamily,
ImageLoading = settings.ImageLoading,
ImageShrinkStandaloneToFit = settings.ImageShrinkStandaloneToFit,
Java = settings.Java,
JavaScript = settings.JavaScript,
JavaScriptAccessClipboard = settings.JavaScriptAccessClipboard,
JavaScriptCloseWindows = settings.JavaScriptCloseWindows,
JavaScriptDomPaste = settings.JavaScriptDomPaste,
JavaScriptOpenWindows = settings.JavaScriptOpenWindows,
LocalStorage = settings.LocalStorage,
MinimumFontSize = settings.MinimumFontSize,
MinimumLogicalFontSize = settings.MinimumLogicalFontSize,
PageCache = settings.PageCache,
Plugins = settings.Plugins,
RemoteFonts = settings.RemoteFonts,
SansSerifFontFamily = settings.SansSerifFontFamily,
SerifFontFamily = settings.SerifFontFamily,
StandardFontFamily = settings.StandardFontFamily,
//TabToLinks = settings.TabToLinks,
//TextAreaResize = settings.TextAreaResize,
UniversalAccessFromFileUrls = settings.UniversalAccessFromFileUrls,
UserStyleSheetLocation = base64EncodedDataUri + base64EncodedCss,
WebGL = settings.WebGL,
WebSecurity = settings.WebSecurity,
};
String url = browserConfig.BrowserSourceSettings.Url;
if (browserConfig.BrowserSourceSettings.IsApplyingTemplate)
{
String resolvedTemplate = browserConfig.BrowserSourceSettings.Template;
resolvedTemplate = resolvedTemplate.Replace("$(FILE)", browserConfig.BrowserSourceSettings.Url);
resolvedTemplate = resolvedTemplate.Replace("$(WIDTH)", browserConfig.BrowserSourceSettings.Width.ToString());
resolvedTemplate = resolvedTemplate.Replace("$(HEIGHT)", browserConfig.BrowserSourceSettings.Height.ToString());
url = "http://absolute";
}
// must be sync invoke because wrapper can be destroyed before it is run
try
{
// Since the event methods can be called before the next statement
// set the status before we call it
Status = BrowserStatus.Creating;
CefBrowserHost.CreateBrowser(windowInfo, browserClient, browserSettings, url);
}
catch (InvalidOperationException e)
{
API.Instance.Log("BrowserWrapper::CreateBrowser failed; {0}", e.Message);
UninitClient();
return(false);
}
BrowserManager.Instance.IncrementBrowserInstanceCount();
return(true);
}
