67 lines
2.6 KiB
C#
67 lines
2.6 KiB
C#
/*
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Copyright (C) 2014-2019 de4dot@gmail.com
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This file is part of dnSpy
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dnSpy is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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dnSpy is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.ComponentModel;
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using System.ComponentModel.Composition;
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using dnSpy.AsmEditor.Properties;
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using dnSpy.AsmEditor.SaveModule;
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using dnSpy.Contracts.App;
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using dnSpy.Contracts.Controls;
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using dnSpy.Contracts.Extension;
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namespace dnSpy.AsmEditor.UndoRedo {
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[ExportAutoLoaded]
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sealed class UndoRedoCommmandLoader : IAutoLoaded {
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readonly Lazy<IUndoCommandService> undoCommandService;
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readonly IMessageBoxService messageBoxService;
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readonly Lazy<IDocumentSaver> documentSaver;
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[ImportingConstructor]
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UndoRedoCommmandLoader(IWpfCommandService wpfCommandService, Lazy<IUndoCommandService> undoCommandService, IAppWindow appWindow, IMessageBoxService messageBoxService, Lazy<IDocumentSaver> documentSaver) {
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this.undoCommandService = undoCommandService;
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this.messageBoxService = messageBoxService;
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this.documentSaver = documentSaver;
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var cmds = wpfCommandService.GetCommands(ControlConstants.GUID_MAINWINDOW);
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cmds.Add(UndoRoutedCommands.Undo, (s, e) => undoCommandService.Value.Undo(), (s, e) => e.CanExecute = undoCommandService.Value.CanUndo);
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cmds.Add(UndoRoutedCommands.Redo, (s, e) => undoCommandService.Value.Redo(), (s, e) => e.CanExecute = undoCommandService.Value.CanRedo);
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appWindow.MainWindowClosing += AppWindow_MainWindowClosing;
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}
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void AppWindow_MainWindowClosing(object? sender, CancelEventArgs e) {
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var count = undoCommandService.Value.NumberOfModifiedDocuments;
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if (count == 0)
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return;
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var msg = count == 1 ? dnSpy_AsmEditor_Resources.AskExitUnsavedFile :
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string.Format(dnSpy_AsmEditor_Resources.AskExitUnsavedFiles, count);
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var res = messageBoxService.Show(msg, MsgBoxButton.Yes | MsgBoxButton.No);
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if (res == MsgBoxButton.Yes) {
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bool savedAll = documentSaver.Value.Save(undoCommandService.Value.GetModifiedDocuments());
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if (!savedAll)
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e.Cancel = true;
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}
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if (res == MsgBoxButton.None)
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e.Cancel = true;
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}
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}
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}
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