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//
// ProjectFileEntry.cs
//
// Author:
// Michael Hutchinson <mhutchinson@novell.com>
//
// Copyright (c) 2009 Novell, Inc. (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using Gtk;
using MonoDevelop.Projects;
using MonoDevelop.Ide.Projects;
using MonoDevelop.Core;
namespace MonoDevelop.Ide.Gui.Components
{
[System.ComponentModel.ToolboxItem (true)]
public class ProjectFileEntry : Gtk.HBox
{
Entry entry;
Button button;
public ProjectFileEntry ()
{
entry = new Entry ();
PackStart (entry, true, true, 0);
button = new Button () { Label = "..." };
button.Clicked += ButtonClicked;
PackStart (button, false, false, 2);
entry.Changed += delegate {
OnChanged (EventArgs.Empty);
};
ShowAll ();
}
void CheckProject ()
{
if (Project == null)
throw new InvalidOperationException ("The ProjectFileEntry has not been initialised with a project");
}
public Project Project { get; set; }
public string DialogTitle { get; set; }
public string DefaultFilter { get; set; }
/// <summary>Makes SelectedFile return Null if the file does not exist in the project.</summary>
public bool VerifyFileExistsInProject { get; set; }
public bool EntryIsEditable {
get { return entry.IsEditable; }
set { entry.IsEditable = value; }
}
public FilePath SelectedFile {
get {
CheckProject ();
FilePath value = entry.Text;
if (value.IsNullOrEmpty)
return FilePath.Null;
if (!VerifyFileExistsInProject)
return value.ToAbsolute (Project.BaseDirectory);
var pf = Project.Files.GetFileWithVirtualPath (value);
if (pf != null)
return pf.FilePath;
return FilePath.Null;
}
set {
CheckProject ();
if (!value.IsNullOrEmpty)
entry.Text = RealEmpty (value.ToRelative (Project.BaseDirectory));
else
entry.Text = "";
}
}
static FilePath RealEmpty (FilePath filePath)
{
if (filePath.ToString () == ".")
return FilePath.Empty;
return filePath;
}
void ButtonClicked (object sender, EventArgs e)
{
CheckProject ();
var dialog = new ProjectFileSelectorDialog (Project, null, DefaultFilter);
try {
if (DialogTitle != null)
dialog.Title = DialogTitle;
int response = MessageService.RunCustomDialog (dialog);
if (response == (int)Gtk.ResponseType.Ok && dialog.SelectedFile != null) {
entry.Text = dialog.SelectedFile.ProjectVirtualPath;
}
} finally {
dialog.Destroy ();
dialog.Dispose ();
}
}
protected virtual void OnChanged (System.EventArgs e)
{
EventHandler handler = this.Changed;
if (handler != null)
handler (this, e);
}
public event EventHandler Changed;
}
}
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