private void PopulateTemplateList()
{
TemplateComboBoxItem selectedTemplateItem = comboBoxTemplates.SelectedItem as TemplateComboBoxItem;
comboBoxTemplates.Items.Clear();
IEnumerable <string> files = System.IO.Directory.EnumerateFiles(PreviewTools.TemplateFolder, "*.xml");
foreach (string file in files)
{
string fileName = PreviewTools.TemplateWithFolder(file);
try {
// Read the entire template file (stoopid waste of resources, but how else?)
string xml = System.IO.File.ReadAllText(fileName);
DisplayItem newDisplayItem = (DisplayItem)PreviewTools.DeSerializeToDisplayItem(xml, typeof(DisplayItem));
TemplateComboBoxItem newTemplateItem = new TemplateComboBoxItem(newDisplayItem.Shape.Name, fileName);
comboBoxTemplates.Items.Add(newTemplateItem);
}
catch (Exception ex) {
MessageBox.Show("There was an error loading the template file (" + file + "): " + ex.Message,
"Error Loading Template", MessageBoxButtons.OKCancel);
}
finally {
if (selectedTemplateItem != null && comboBoxTemplates.Items.IndexOf(selectedTemplateItem) >= 0)
{
comboBoxTemplates.SelectedItem = selectedTemplateItem;
}
if (comboBoxTemplates.SelectedItem == null && comboBoxTemplates.Items.Count > 0)
{
comboBoxTemplates.SelectedIndex = 0;
}
}
}
}
public void GroupItems()
{
DisplayItem newDisplayItem;
newDisplayItem = new DisplayItem();
newDisplayItem.Shape = new PreviewCustom(new PreviewPoint(100, 100), SelectedShapes());
AddDisplayItem(newDisplayItem);
Console.Write("Grouped");
foreach (DisplayItem item in SelectedDisplayItems)
{
DisplayItems.Remove(item);
}
_selectedDisplayItem = newDisplayItem;
if (_selectedDisplayItem != null)
{
PreviewCustomCreateForm f = new PreviewCustomCreateForm();
if (f.ShowDialog() == DialogResult.OK)
{
_selectedDisplayItem.Shape.Name = f.TemplateName;
_selectedDisplayItem.Shape.Select(true);
string xml = PreviewTools.SerializeToString(_selectedDisplayItem);
string destFileName = PreviewTools.TemplateWithFolder(f.TemplateName + ".xml");
System.IO.File.WriteAllText(destFileName, xml);
OnSelectDisplayItem(this, _selectedDisplayItem);
}
}
}
private void PopulateTemplateList()
{
TemplateComboBoxItem selectedTemplateItem = comboBoxTemplates.SelectedItem as TemplateComboBoxItem;
comboBoxTemplates.Items.Clear();
IEnumerable <string> files = System.IO.Directory.EnumerateFiles(PreviewTools.TemplateFolder, "*.xml");
foreach (string file in files)
{
string fileName = PreviewTools.TemplateWithFolder(file);
try
{
// Read the entire template file (stoopid waste of resources, but how else?)
string xml = System.IO.File.ReadAllText(fileName);
DisplayItem newDisplayItem = PreviewTools.DeSerializeToDisplayItem(xml, typeof(DisplayItem));
TemplateComboBoxItem newTemplateItem = new TemplateComboBoxItem(newDisplayItem.Shape.Name, fileName);
comboBoxTemplates.Items.Add(newTemplateItem);
}
catch (Exception ex)
{
//messageBox Arguments are (Text, Title, No Button Visible, Cancel Button Visible)
MessageBoxForm.msgIcon = SystemIcons.Error; //this is used if you want to add a system icon to the message form.
var messageBox = new MessageBoxForm("There was an error loading the template file (" + file + "): " + ex.Message,
"Error Loading Template", false, true);
messageBox.ShowDialog();
}
finally
{
if (selectedTemplateItem != null && comboBoxTemplates.Items.IndexOf(selectedTemplateItem) >= 0)
{
comboBoxTemplates.SelectedItem = selectedTemplateItem;
}
if (comboBoxTemplates.SelectedItem == null && comboBoxTemplates.Items.Count > 0)
{
comboBoxTemplates.SelectedIndex = 0;
}
}
}
}