public WidgetDetails CaptureWidget(object owner, string uniqueKey, string description, Rectangle bounds)
{
ModuleProc PROC = new ModuleProc("HomeScreenWidgets", "LoadItems");
WidgetDetails details = null;
try
{
Form ownerForm = owner as Form;
string getTypeHash = owner.GetType().ToString().ToLower().GetHashCode().ToString();
string uniquekeyHash = uniqueKey.ToLower().GetHashCode().ToString();
string fileName = "F_" + getTypeHash + "_" + uniquekeyHash + ".png";
string actualFileName = this.GetFilePattern(fileName);
using (IsolatedStorageFileStream stream = this.GetStream(actualFileName, FileMode.Create, FileAccess.Write))
{
if (_widgetsSchema.ContainsKey(fileName))
{
details = _widgetsSchema[fileName];
}
else
{
details = new WidgetDetails()
{
FileName = fileName,
UniqueKey = uniqueKey
};
_widgetsSchema.Add(fileName, details);
}
details.Description = !description.IsEmpty() ? description : Path.GetFileName(fileName);
this.SaveSchemaDetails();
if (ownerForm != null)
{
Extensions.SaveScreenshotToStream(ownerForm, stream);
}
else
{
Extensions.SaveScreenshotToStream(bounds, stream);
}
}
}
catch (Exception ex)
{
Log.Exception(PROC, ex);
}
finally
{
this.LoadWidgets();
}
return(details);
}
void OnWidget_Click(object sender, EventArgs e)
{
ModuleProc PROC = new ModuleProc("HomeScreenWidgets", "OnWidget_Click");
try
{
PreviewWidget widget = sender as PreviewWidget;
WidgetDetails widgetDetails = widget.Tag as WidgetDetails;
this.OnWidgetClick(widgetDetails);
}
catch (Exception ex)
{
Log.Exception(PROC, ex);
}
}
private void OnWidgetClick(WidgetDetails widget)
{
ModuleProc PROC = new ModuleProc("HomeScreenWidgets", "OnWidgetLoad");
try
{
if (this.WidgetClick != null)
{
this.WidgetClick(this, new WidgetEventArgs(widget));
}
}
catch (Exception ex)
{
Log.Exception(PROC, ex);
}
}
private void LoadImage(string fileName)
{
ModuleProc PROC = new ModuleProc("HomeScreenWidgets", "LoadImage");
WidgetDetails widgetDetails = null;
try
{
string actualFileName = this.GetFilePattern(fileName);
using (Stream st = new IsolatedStorageFileStream(actualFileName, FileMode.Open, FileAccess.Read, _storage))
{
string text = Path.GetFileNameWithoutExtension(fileName);
if (_widgetsSchema.ContainsKey(fileName))
{
widgetDetails = _widgetsSchema[fileName];
text = widgetDetails.Description;
PreviewWidget wid = new PreviewWidget(this.WidgetWidth, this.WidgetHeight, new Bitmap(st), false);
wid.Text = text;
wid.BorderColor = this.BorderColor;
wid.BorderColorHover = this.BorderColorHover;
wid.ForeColor = Color.Black;
wid.Margin = new Padding(3);
wid.Tag = widgetDetails;
wid.Cursor = Cursors.Hand;
wid.Click += new EventHandler(OnWidget_Click);
wid.CloseClick += new EventHandler(OnWidget_CloseClick);
_container.Controls.Add(wid);
}
}
}
catch (Exception ex)
{
Log.Exception(PROC, ex);
}
finally
{
if (widgetDetails != null)
{
this.OnWidgetLoad(_widgetsSchema[fileName]);
}
}
}
void OnWidget_CloseClick(object sender, EventArgs e)
{
ModuleProc PROC = new ModuleProc("HomeScreenWidgets", "OnWidget_Click");
try
{
PreviewWidget widget = sender as PreviewWidget;
WidgetDetails widgetDetails = widget.Tag as WidgetDetails;
widget.CloseClick -= this.OnWidget_CloseClick;
_storage.DeleteFile(this.GetFilePattern(widgetDetails.FileName));
}
catch (Exception ex)
{
Log.Exception(PROC, ex);
}
finally
{
this.LoadWidgets();
}
}