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using System;
using Gtk;
using Gdk;
namespace Stetic.Editor
{
public class PropertyTextEditor: Gtk.HBox, IPropertyEditor
{
protected Gtk.Entry entry;
protected Gtk.Button button;
PropertyDescriptor prop;
object obj;
public PropertyTextEditor()
{
Spacing = 3;
entry = new Entry ();
entry.HasFrame = false;
PackStart (entry, true, true, 0);
button = new Button ("...");
button.Relief = ReliefStyle.Half;
PackStart (button, false, false, 0);
button.Clicked += ButtonClicked;
entry.Activated += TextChanged;
ShowAll ();
}
void ButtonClicked (object s, EventArgs a)
{
using (TextEditorDialog dlg = new TextEditorDialog ()) {
dlg.Text = entry.Text;
dlg.SetTranslatable (prop.Translatable);
dlg.TransientFor = this.Toplevel as Gtk.Window;
if (prop.Translatable) {
dlg.Translated = prop.IsTranslated (obj);
dlg.ContextHint = prop.TranslationContext (obj);
dlg.Comment = prop.TranslationComment (obj);
}
if (dlg.Run () == (int) ResponseType.Ok) {
if (prop.Translatable) {
prop.SetTranslated (obj, dlg.Translated);
if (dlg.Translated) {
prop.SetTranslationComment (obj, dlg.Comment);
prop.SetTranslationContext (obj, dlg.ContextHint);
}
}
entry.Text = dlg.Text;
TextChanged (null, null);
}
}
}
void TextChanged (object s, EventArgs a)
{
if (ValueChanged != null)
ValueChanged (this, a);
}
public void Initialize (PropertyDescriptor descriptor)
{
if (descriptor.PropertyType != typeof(string))
throw new InvalidOperationException ("TextEditor only can edit string properties");
prop = descriptor;
}
public void AttachObject (object obj)
{
this.obj = obj;
}
// Gets/Sets the value of the editor. If the editor supports
// several value types, it is the responsibility of the editor
// to return values with the expected type.
public object Value {
get { return entry.Text; }
set { entry.Text = value != null ? (string) value : ""; }
}
// To be fired when the edited value changes.
public event EventHandler ValueChanged;
}
}
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