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//
// Authors:
// Ben Motmans <ben.motmans@gmail.com>
//
// Copyright (c) 2007 Ben Motmans
//
// 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 Gtk;
using GtkSourceView;
using System;
using System.IO;
using System.Collections.Generic;
using MonoDevelop.Core;
using MonoDevelop.Core.Gui;
using MonoDevelop.Ide.Gui;
using MonoDevelop.Components;
using MonoDevelop.Components.Commands;
using MonoDevelop.Database.Sql;
namespace MonoDevelop.Database.Components
{
public partial class SqlEditorWidget : Bin
{
public event EventHandler TextChanged;
private SourceView sourceView;
public SqlEditorWidget()
{
this.Build();
SourceLanguagesManager lm = new SourceLanguagesManager ();
SourceLanguage lang = lm.GetLanguageFromMimeType ("text/x-sql");
SourceBuffer buf = new SourceBuffer (lang);
buf.Highlight = true;
sourceView = new SourceView (buf);
sourceView.ShowLineNumbers = true;
sourceView.Buffer.Changed += new EventHandler (BufferChanged);
sourceView.PopulatePopup += new PopulatePopupHandler (OnPopulatePopup);
scrolledwindow.Add (sourceView);
ShowAll ();
}
protected virtual void OnPopulatePopup (object sender, PopulatePopupArgs args)
{
CommandEntrySet cset = IdeApp.CommandService.CreateCommandEntrySet ("/MonoDevelop/Database/ContextMenu/SqlEditor");
if (cset.Count > 0) {
cset.AddItem (Command.Separator);
IdeApp.CommandService.InsertOptions (args.Menu, cset, 0);
}
}
private void BufferChanged (object sender, EventArgs args)
{
if (TextChanged != null)
TextChanged (this, EventArgs.Empty);
}
public string Text {
get { return sourceView.Buffer.Text; }
set {
if (value == null)
sourceView.Buffer.Text = String.Empty;
else
sourceView.Buffer.Text = value;
}
}
public bool Editable {
get { return sourceView.Editable; }
set { sourceView.Editable = value; }
}
[CommandHandler (SqlEditorCommands.ImportFromFile)]
protected void OnImportFromFile ()
{
FileChooserDialog dlg = new FileChooserDialog (
AddinCatalog.GetString ("Import From File"), null, FileChooserAction.Open,
"gtk-cancel", ResponseType.Cancel,
"gtk-open", ResponseType.Accept
);
dlg.SelectMultiple = false;
dlg.LocalOnly = true;
dlg.Modal = true;
FileFilter filter = new FileFilter ();
filter.AddPattern ("*.[sS][qQ][lL]");
filter.Name = AddinCatalog.GetString ("SQL files");
FileFilter filterAll = new FileFilter ();
filterAll.AddPattern ("*");
filterAll.Name = AddinCatalog.GetString ("All files");
dlg.AddFilter (filter);
dlg.AddFilter (filterAll);
if (dlg.Run () == (int)ResponseType.Accept) {
using (FileStream stream = File.Open (dlg.Filename, FileMode.Open)) {
using (StreamReader reader = new StreamReader (stream)) {
Text = reader.ReadToEnd ();
}
}
}
dlg.Destroy ();
}
[CommandHandler (SqlEditorCommands.ExportToFile)]
protected void OnExportToFile ()
{
FileChooserDialog dlg = new FileChooserDialog (
AddinCatalog.GetString ("Export To File"), null, FileChooserAction.Save,
"gtk-cancel", ResponseType.Cancel,
"gtk-save", ResponseType.Accept
);
dlg.SelectMultiple = false;
dlg.LocalOnly = true;
dlg.Modal = true;
FileFilter filter = new FileFilter ();
filter.AddPattern ("*.[sS][qQ][lL]");
filter.Name = AddinCatalog.GetString ("SQL files");
dlg.AddFilter (filter);
if (dlg.Run () == (int)ResponseType.Accept) {
if (File.Exists (dlg.Filename)) {
bool overwrite = Services.MessageService.AskQuestion (
AddinCatalog.GetString ("Are you sure you want to overwrite the file '{0}'?", dlg.Filename),
AddinCatalog.GetString ("Overwrite?"));
if (overwrite) {
using (FileStream stream = File.Open (dlg.Filename, FileMode.Create)) {
using (StreamWriter writer = new StreamWriter (stream)) {
writer.Write (Text);
writer.Flush ();
}
}
}
}
}
dlg.Destroy ();
}
[CommandUpdateHandler (SqlEditorCommands.ExportToFile)]
protected void OnUpdateExportToFile (CommandInfo info)
{
info.Enabled = Text.Length > 0;
}
}
}
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