private void EmbeddAppInTab(ApplicationInstance appInstance)
{
// Create a new hosting-panel for the application to embedd
Panel containerPanel;
Panel mainPanel;
if (appInstance.Item.Resize)
{
// Default mode, just have one panel which resizes to the available space
mainPanel = new Panel();
containerPanel = mainPanel;
}
else
{
// Mode where the application has a fixed size.
// Here we need two panels, where the outer one can scroll
// and the inner one does not resize (will be the size of the app to embedd).
var winFormsPanel = new Panel
{
AutoScroll = true
};
var innerPanel = new Panel
{
AutoSize = false
};
winFormsPanel.Controls.Add(innerPanel);
mainPanel = winFormsPanel;
containerPanel = innerPanel;
}
// Create the win forms hosting control and add the panel
var winFormsHost = new WindowsFormsHost {
Child = mainPanel
};
// Create the application instance
appInstance.ContainerPanel = containerPanel;
appInstance.Removed += AppInstance_Removed;
// Create a new tab item with this panel
var newTabItem = new TabItem
{
Header = appInstance,
Content = winFormsHost
};
// Associate the tab item with the app instance
appInstance.TabItem = newTabItem;
// Add the new tab item
MyTab.Items.Add(newTabItem);
// Select the new tab
MyTab.SelectedIndex = MyTab.Items.Count - 1;
// Wait until the tab is correctly added
WpfTools.DoEvents();
// Start and embedd the app
appInstance.Embedd();
}
private void AppendEnumValue_Executed(object sender, ExecutedRoutedEventArgs e)
{
try
{
DataContainer.EnumValues.Add(new EnumValue("", ""));
WpfTools.SetFocusOnNewCreatedColumn(DataGrid, DataContainer.EnumValues.Count - 1);
}
catch (Exception ex)
{
ShowAndLogMessage("exception caught", ex);
}
}
private void DeleteEnumValue_OnCanExecute(object sender, CanExecuteRoutedEventArgs e)
{
try
{
DataGrid dataGrid = e.Source as DataGrid;
DependencyObject dep = e.OriginalSource as DependencyObject;
if (dataGrid != null && dep != null)
{
if (dataGrid.Items.Count > 1)
{
var dataGridCell = WpfTools.SearchForParent(dep, typeof(DataGridCell), false);
if (dataGridCell != null)
{
e.CanExecute = true;
}
}
}
}
catch (Exception ex)
{
ShowAndLogMessage("exception caught", ex);
}
}
private void DeleteEnumValue_Executed(object sender, ExecutedRoutedEventArgs e)
{
try
{
DataGrid dataGrid = e.Source as DataGrid;
DependencyObject dep = e.OriginalSource as DependencyObject;
if (dataGrid != null && dep != null)
{
var dataGridRow = WpfTools.SearchForParent(dep, typeof(DataGridRow), false);
if (dataGridRow != null)
{
int index = dataGrid.ItemContainerGenerator.IndexFromContainer(dataGridRow);
if (index >= 0 && index < dataGrid.Items.Count)
{
DataContainer.EnumValues.RemoveAt(index);
}
}
}
}
catch (Exception ex)
{
ShowAndLogMessage("exception caught", ex);
}
}