public AssetSchemeHandler(BrowserConfig config, CefRequest request)
{
this.config = config;
isComplete = false;
length = remaining = -1;
}
public BrowserSource(XElement configElement)
{
this.configElement = configElement;
this.browserConfig = new BrowserConfig();
this.textureMap = new Dictionary<IntPtr, Texture>();
UpdateSettings();
}
public ConfigDialog(XElement dataElement)
{
InitializeComponent();
this.dataElement = dataElement;
config = new BrowserConfig();
config.Reload(dataElement);
cssEditor = new TextEditor
{
FontFamily = new FontFamily("Consolas"),
SyntaxHighlighting = HighlightingManager.Instance.GetDefinition("CSS"),
ShowLineNumbers = true,
Options =
{
ConvertTabsToSpaces = true,
IndentationSize = 2
}
};
templateEditor = new TextEditor
{
FontFamily = new FontFamily("Consolas"),
SyntaxHighlighting = HighlightingManager.Instance.GetDefinition("HTML"),
ShowLineNumbers = true,
Options =
{
ConvertTabsToSpaces = true,
IndentationSize = 2
}
};
advancedPropertiesCheckBox.IsChecked = config.BrowserSourceSettings.IsShowingAdvancedProperties;
SetTabVisibility(advancedTab, config.BrowserSourceSettings.IsShowingAdvancedProperties);
SetTabVisibility(templateTab, config.BrowserSourceSettings.IsApplyingTemplate);
url.Text = config.BrowserSourceSettings.Url;
cssEditor.Text = config.BrowserSourceSettings.CSS;
templateEditor.Text = config.BrowserSourceSettings.Template;
widthText.Text = config.BrowserSourceSettings.Width.ToString();
heightText.Text = config.BrowserSourceSettings.Height.ToString();
opacitySlider.Value = config.BrowserSourceSettings.Opacity;
fpsTextBox.Text = config.BrowserSourceSettings.Fps.ToString();
applyTemplateCheckBox.IsChecked = config.BrowserSourceSettings.IsApplyingTemplate;
instanceSettings.SelectedObject = config.BrowserInstanceSettings;
cssGrid.Children.Add(cssEditor);
templateGrid.Children.Add(templateEditor);
}
public override bool ShowConfiguration(XElement data)
{
ConfigDialog dialog = new ConfigDialog(data);
if (dialog.ShowDialog().GetValueOrDefault(false))
{
BrowserConfig config = new BrowserConfig();
config.Reload(data);
data.Parent.SetFloat("cx", (float)config.BrowserSourceSettings.Width);
data.Parent.SetFloat("cy", (float)config.BrowserSourceSettings.Height);
return true;
}
else
{
return false;
}
}
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;
}
