public Page4Html(UIServiceWpfApp app)
{
Debug.Assert(null != app);
m_application = app;
// m_clickHandler = (System.Windows.Forms.HtmlElementEventHandler)Delegate.CreateDelegate(typeof(System.Windows.Forms.HtmlElementEventHandler), this, "OnClicked");
m_mouseDownHandler = (System.Windows.Forms.HtmlElementEventHandler)Delegate.CreateDelegate(typeof(System.Windows.Forms.HtmlElementEventHandler), this, "OnLeftButtonDown");
m_contextMenuHandler = (System.Windows.Forms.HtmlElementEventHandler)Delegate.CreateDelegate(typeof(System.Windows.Forms.HtmlElementEventHandler), this, "OnContextMenuShow");
m_mouseUpHandler = (System.Windows.Forms.HtmlElementEventHandler)Delegate.CreateDelegate(typeof(System.Windows.Forms.HtmlElementEventHandler), this, "OnLeftButtonUp");
InitializeComponent();
//setup handlers for creating screen element
m_dicScreenElementCreator.Add(s_buttonValue, CreateButtonElement);
m_dicScreenElementCreator.Add(s_countDownValue, CreateCountDownElement);
m_dicScreenElementCreator.Add(s_textValue, CreateInputElement);
m_dicScreenElementCreator.Add(s_passwordValue, CreateInputElement);
m_dicScreenElementCreator.Add(s_textblockValue, CreateInputElement);
m_dicScreenElementCreator.Add(s_selectValue, CreateSelectElement);
m_dicScreenElementCreator.Add(s_listValue, CreateListElement);
m_frontWebBrowser = htmlrender1;
// m_backWebBrowser = htmlrender2;
webbrowser1.Visibility = Visibility.Visible;
// webbrowser2.Visibility = Visibility.Hidden;
// m_curWebBrowser = m_frontWebBrowser;
//setup event handlers
m_frontWebBrowser.DocumentCompleted += OnDocumentCompleted;
m_frontWebBrowser.Navigating += OnNavigating;
m_frontWebBrowser.Navigated += OnNavigated;
m_dataPropChangedHander = new Action <string>(OnPropertyChanged);
//m_backWebBrowser.DocumentCompleted += OnDocumentCompleted;
//m_backWebBrowser.Navigating += OnNavigating;
//m_backWebBrowser.Navigated += OnNavigated;
}
public Screen LoadScreen(string strName,
UIServiceWpfApp argApp = null)
{
Debug.Assert(!string.IsNullOrEmpty(strName) && null != m_objDoc);
LogProcessorService.Log.UIService.LogDebugFormat("Prepare for loading the screen with name [{0}]", strName);
string strScr = string.Format(@"/{0}/{1}/{2}[@name='{3}']", UIServiceCfgDefines.s_WndNode, UIServiceCfgDefines.s_ScreensNode, UIServiceCfgDefines.s_ScreenNode, strName);
//LogProcessorService.Log.UIService.LogDebugFormat("The xpath value is {0}", strScr);
XmlNode objNode = m_objDoc.SelectSingleNode(strScr);
if (null == objNode)
{
LogProcessorService.Log.UIService.LogWarnFormat("The screen [{0}] isn't exist", strName);
return(null);
}
//
string strUrl = null;
string strPath = null;
string strSite = null;
string subSite = null;
string needClearElement = null;
bool needCache = true;
//bool validationEnable = false;
XmlAttribute objAttri = objNode.Attributes[UIServiceCfgDefines.s_UriAttri];
if (null != objAttri)
{
strUrl = objAttri.Value;
//LogProcessorService.Log.UIService.LogDebugFormat("The url of a page is {0}", strUrl);
}
else
{
throw new Exception("The url of a page must be exists");
}
bool bHtml = IsHtml(strUrl);
bool bXaml = IsXaml(strUrl);
if (!bHtml &&
!bXaml)
{
return(null);
}
if (bHtml)
{
strUrl = strUrl.Replace(@"\", @"/");
}
objAttri = objNode.Attributes[UIServiceCfgDefines.s_SiteAttri];
if (null != objAttri)
{
strSite = objAttri.Value;
}
objAttri = objNode.Attributes[UIServiceCfgDefines.s_subSiteAttri];
if (null != objAttri)
{
subSite = objAttri.Value;
}
objAttri = objNode.Attributes[UIServiceCfgDefines.s_cacheAttri];
if (null != objAttri &&
!string.IsNullOrEmpty(objAttri.Value))
{
int temp = 0;
if (int.TryParse(objAttri.Value, out temp))
{
needCache = temp == 0 ? false : true;
}
}
if (needCache)
{
objAttri = objNode.Attributes[UIServiceCfgDefines.s_needClearElementAttri];
if (null != objAttri &&
!string.IsNullOrEmpty(objAttri.Value))
{
needClearElement = objAttri.Value;
}
}
//objAttri = objNode.Attributes[UIServiceCfgDefines.s_validationEnableAttri];
//if ( null != objAttri &&
// !string.IsNullOrEmpty(objAttri.Value) )
//{
// int temp = 0;
// if ( int.TryParse( objAttri.Value, out temp ) )
// {
// validationEnable = temp == 0 ? false : true;
// }
//}
//else
//{
// strSite = SiteOfScreens;
//}
//LogProcessorService.Log.UIService.LogDebugFormat("The site of a page is {0}", strSite);
// objAttri = objNode.Attributes[s_PathAttri];
//if ( null != objAttri )
//{
// strPath = AppDomain.CurrentDomain.BaseDirectory + objAttri.Value;
//}
//else
//{
if (bHtml)
{
strPath = basePath4Html;
}
else if (bXaml)
{
strPath = basePath4Xaml;
}
string configPath = strPath;
string dir = string.Format(@"{0}{1}/", strPath, this.ResouceManager.CurrentUILanguage);
Uri uri = new Uri(dir);
if (uri.IsFile)
{
string localPath = uri.LocalPath;
if (Directory.Exists(localPath))
{
strPath = dir;
}
}
// }
//LogProcessorService.Log.UIService.LogDebugFormat("The path of a page is {0}", strPath);
Screen Scr = null;
if (bHtml)
{
Scr = new htmlScreen()
{
Name = strName,
Path = strPath,
Url = strUrl,
Site = strSite,
SubSite = subSite,
NeedCache = needCache,
ConfigPath = configPath
};
}
else if (bXaml)
{
//Scr = new XamlScreen()
//{
// Name = strName,
// Path = strPath,
// Url = strUrl,
// Site = strSite,
// SubSite = subSite,
// NeedCache = needCache,
// ConfigPath = configPath
//};
}
Scr.App = argApp;
Scr.ResouceManager = this.ResouceManager;
//Screen objScr = new Screen()
//{
// Name = strName,
// Path = strPath,
// Url = strUrl,
// Site = strSite
//};
if (needCache &&
!string.IsNullOrEmpty(needClearElement))
{
string[] arrElements = needClearElement.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var item in arrElements)
{
Scr.AddNeedClearElement(item);
}
}
//load storyboards of a screen.
XmlNode storyboards = objNode.SelectSingleNode(UIServiceCfgDefines.s_storyboardsNode);
if (null != storyboards)
{
LoadStoryboards(storyboards, Scr);
}
//load triggers of a screen
XmlNode triggers = objNode.SelectSingleNode(UIServiceCfgDefines.s_TriggersNode);
if (null != triggers)
{
LoadTriggers(triggers, Scr);
}
//load data template of a screen
XmlNode templates = objNode.SelectSingleNode(UIServiceCfgDefines.s_templatesNode);
if (null != templates)
{
LoadTemplates(templates, Scr);
}
//LogProcessorService.Log.UIService.LogInfoFormat("Success to load a screen with name [{0}] from a configuration file", strName);
return(Scr);
}
