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//
// NoSourceView.cs
//
// Author:
// David Karlaš <david.karlas@microsoft.com>
//
// Copyright (c) 2017 Microsoft Corporation
//
// 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 System.IO;
using MonoDevelop.Components;
using MonoDevelop.Core;
using MonoDevelop.Ide;
using MonoDevelop.Ide.Gui;
using Xwt;
using MonoDevelop.Ide.Gui.Documents;
using System.Threading;
using System.Threading.Tasks;
namespace MonoDevelop.Debugger
{
public class NoSourceView : DocumentController
{
XwtControl xwtControl;
ScrollView scrollView = new ScrollView ();
public NoSourceView ()
{
xwtControl = new XwtControl (scrollView);
}
public void Update (bool disassemblyNotSupported)
{
scrollView.Content = CreateContent (disassemblyNotSupported);
}
Widget CreateContent (bool disassemblyNotSupported)
{
var fileName = GetFilename (DebuggingService.CurrentFrame?.SourceLocation?.FileName);
var box = new VBox ();
box.Margin = 30;
box.Spacing = 10;
if (!string.IsNullOrEmpty (fileName)) {
DocumentTitle = GettextCatalog.GetString ("Source Not Found");
var headerLabel = new Label ();
headerLabel.Markup = GettextCatalog.GetString ("{0} file not found", $"<b>{fileName}</b>");
box.PackStart (headerLabel);
var actionsBox = new HBox ();
var buttonBrowseAndFind = new Button (GettextCatalog.GetString ("Browse and find {0}", fileName));
buttonBrowseAndFind.Clicked += OpenFindSourceFileDialog;
actionsBox.PackStart (buttonBrowseAndFind);
box.PackStart (actionsBox);
if (IdeApp.ProjectOperations.CurrentSelectedSolution != null) {
var manageLookupsLabel = new Label ();
manageLookupsLabel.Markup = GettextCatalog.GetString ("Manage the locations used to find source files in the {0}", "<a href=\"clicked\">" + GettextCatalog.GetString ("Solution Options") + "</a>");
manageLookupsLabel.LinkClicked += (sender, e) => {
if (IdeApp.ProjectOperations.CurrentSelectedSolution == null)
return;
IdeApp.ProjectOperations.ShowOptions (IdeApp.ProjectOperations.CurrentSelectedSolution, "DebugSourceFiles");
};
box.PackStart (manageLookupsLabel);
}
headerLabel.Font = headerLabel.Font.WithScaledSize (2);
} else {
DocumentTitle = GettextCatalog.GetString ("Source Not Available");
var headerLabel = new Label (GettextCatalog.GetString ("Source Not Available"));
box.PackStart (headerLabel);
var label = new Label (GettextCatalog.GetString ("Source information is missing from the debug information for this module"));
box.PackStart (label);
headerLabel.Font = label.Font.WithScaledSize (2);
}
if (!disassemblyNotSupported) {
var labelDisassembly = new Label ();
labelDisassembly.Markup = GettextCatalog.GetString ("View disassembly in the {0}", "<a href=\"clicked\">" + GettextCatalog.GetString ("Disassembly Tab") + "</a>");
labelDisassembly.LinkClicked += (sender, e) => {
DebuggingService.ShowDisassembly ();
Document.Close (false).Ignore ();
};
box.PackStart (labelDisassembly);
}
return box;
}
string GetFilename (string fileName)
{
if (fileName == null)
return null;
var index = fileName.LastIndexOfAny (new char [] { '/', '\\' });
if (index != -1)
return fileName.Substring (index + 1);
return fileName;
}
private async void OpenFindSourceFileDialog (object sender, EventArgs e)
{
var sf = DebuggingService.CurrentFrame;
if (sf == null) {
LoggingService.LogWarning ($"CurrentFrame was null in {nameof (OpenFindSourceFileDialog)}");
return;
}
var dlg = new Ide.Gui.Dialogs.OpenFileDialog (GettextCatalog.GetString ("File to Open") + " " + sf.SourceLocation.FileName, FileChooserAction.Open) {
TransientFor = IdeApp.Workbench.RootWindow,
ShowEncodingSelector = true,
ShowViewerSelector = true
};
dlg.DirectoryChangedHandler = (s, path) => {
return SourceCodeLookup.TryDebugSourceFolders (sf.SourceLocation.FileName, sf.SourceLocation.FileHash, new string [] { path });
};
if (!dlg.Run ())
return;
var newFilePath = dlg.SelectedFile;
try {
if (File.Exists (newFilePath)) {
var ignoreButton = new AlertButton (GettextCatalog.GetString ("Ignore"));
if (SourceCodeLookup.CheckFileHash (newFilePath, sf.SourceLocation.FileHash) ||
MessageService.AskQuestion (GettextCatalog.GetString ("File checksum doesn't match."), 1, ignoreButton, new AlertButton (GettextCatalog.GetString ("Cancel"))) == ignoreButton) {
SourceCodeLookup.AddLoadedFile (newFilePath, sf.SourceLocation.FileName);
sf.UpdateSourceFile (newFilePath);
var doc = await IdeApp.Workbench.OpenDocument (newFilePath, null, sf.SourceLocation.Line, 1, OpenDocumentOptions.Debugger);
if (doc != null) {
await Document.Close (false);
}
}
} else {
MessageService.ShowWarning (GettextCatalog.GetString ("File not found."));
}
} catch (Exception) {
MessageService.ShowWarning (GettextCatalog.GetString ("Error opening file."));
}
}
protected override Task<Control> OnGetViewControlAsync (CancellationToken token, DocumentViewContent view)
{
return Task.FromResult<Control> (xwtControl);
}
}
}
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