public override void OnExecute(CommandEventArgs e)
{
// TODO: Choose which conflict to edit if we have more than one!
GitItem conflict = null;
if (e.Command == VisualGitCommand.DocumentConflictEdit)
{
conflict = e.Selection.ActiveDocumentItem;
if (conflict == null || !conflict.IsConflicted)
return;
}
else
foreach (GitItem item in e.Selection.GetSelectedGitItems(false))
{
if (item.IsConflicted)
{
conflict = item;
break;
}
}
if (conflict == null)
return;
conflict.MarkDirty();
if (conflict.Status.State != GitStatus.Conflicted)
{
VisualGitMessageBox mb = new VisualGitMessageBox(e.Context);
mb.Show(string.Format(CommandStrings.TheConflictInXIsAlreadyResolved, conflict.FullPath), CommandStrings.EditConflictTitle,
System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information);
return;
}
GitInfoArgs args = new GitInfoArgs();
args.PrepareMerge = true;
GitInfoEventArgs conflictInfo = null;
bool ok = false;
ProgressRunnerResult r = e.GetService<IProgressRunner>().RunModal("Retrieving Conflict Information",
delegate(object sender, ProgressWorkerArgs a)
{
ok = a.Client.GetInfo(conflict.FullPath, args, out conflictInfo);
});
if (!ok || !r.Succeeded || conflictInfo == null)
return;
VisualGitMergeArgs da = new VisualGitMergeArgs();
string dir = conflict.Directory;
da.BaseFile = Path.Combine(dir, conflictInfo.ConflictOld ?? conflictInfo.ConflictNew);
da.TheirsFile = Path.Combine(dir, conflictInfo.ConflictNew ?? conflictInfo.ConflictOld);
if (!string.IsNullOrEmpty(conflictInfo.ConflictWork))
da.MineFile = Path.Combine(dir, conflictInfo.ConflictWork);
else
da.MineFile = conflict.FullPath;
da.MergedFile = conflict.FullPath;
da.BaseTitle = "Base";
da.TheirsTitle = "Theirs";
da.MineTitle = "Mine";
da.MergedTitle = conflict.Name;
da.CleanupFiles = new string[] { conflictInfo.ConflictNew, conflictInfo.ConflictOld, conflictInfo.ConflictWork };
e.GetService<IVisualGitDiffHandler>().RunMerge(da);
}
private void HandleConflictWithExternalMergeTool(GitConflictEventArgs e)
{
IVisualGitDiffHandler handler = GetService<IVisualGitDiffHandler>();
if (handler == null)
{
HandleConflictWithDialog(e);
}
else
{
VisualGitMergeArgs ama = new VisualGitMergeArgs();
// Ensure paths are in valid format or the DiffToolMonitor constructor
// throws argument exception validatig the file path to be monitored.
ama.BaseFile = GitTools.GetNormalizedFullPath(e.BaseFile);
ama.TheirsFile = GitTools.GetNormalizedFullPath(e.TheirFile);
ama.MineFile = GitTools.GetNormalizedFullPath(e.MyFile);
ama.MergedFile = GitTools.GetNormalizedFullPath(e.MergedFile);
ama.Mode = DiffMode.PreferExternal;
ama.BaseTitle = "Base";
ama.TheirsTitle = "Theirs";
ama.MineTitle = "Mine";
ama.MergedTitle = new System.IO.FileInfo(e.Path).Name;
bool merged = handler.RunMerge(ama);
if (merged)
{
IUIService ui = Context.GetService<IUIService>();
string message = "Did you resolve all of the conflicts in the file?\n\nAnswering yes marks this file as resolved, no will keep it as conflicted.";
string caption = "Resolve Conflict";
DialogResult result = ui.ShowMessage(message, caption, MessageBoxButtons.YesNoCancel);
e.Cancel = result == DialogResult.Cancel;
if(!e.Cancel)
merged = result == DialogResult.Yes;
}
if (!merged)
{
//Restore original merged file.
HandleConflictWithDialog(e);
}
else
{
e.Choice = GitAccept.Merged;
}
}
}
public DiffToolMonitor(IVisualGitServiceProvider context, string monitor, bool monitorDir, VisualGitMergeArgs args)
: base(context)
{
if (string.IsNullOrEmpty(monitor))
throw new ArgumentNullException("monitor");
else if (!GitItem.IsValidPath(monitor))
throw new ArgumentOutOfRangeException("monitor");
_monitorDir = monitorDir;
_args = args;
_toMonitor = monitor;
IVsFileChangeEx fx = context.GetService<IVsFileChangeEx>(typeof(SVsFileChangeEx));
_cookie = 0;
if (fx == null)
{ }
else if (!_monitorDir)
{
if (!ErrorHandler.Succeeded(fx.AdviseFileChange(monitor,
(uint)(_VSFILECHANGEFLAGS.VSFILECHG_Time | _VSFILECHANGEFLAGS.VSFILECHG_Size
| _VSFILECHANGEFLAGS.VSFILECHG_Add | _VSFILECHANGEFLAGS.VSFILECHG_Del
| _VSFILECHANGEFLAGS.VSFILECHG_Attr),
this,
out _cookie)))
{
_cookie = 0;
}
}
else
{
if (!ErrorHandler.Succeeded(fx.AdviseDirChange(monitor, 1, this, out _cookie)))
{
_cookie = 0;
}
}
}
public Replacer(VisualGitDiff context, VisualGitDiffToolArgs args, DiffToolMode toolMode)
{
if (context == null)
throw new ArgumentNullException("context");
else if (args == null)
throw new ArgumentNullException("args");
_context = context;
_toolArgs = args;
_diffArgs = args as VisualGitDiffArgs;
_mergeArgs = args as VisualGitMergeArgs;
_patchArgs = args as VisualGitPatchArgs;
_toolMode = toolMode;
}
public bool RunMerge(VisualGitMergeArgs args)
{
if (args == null)
throw new ArgumentNullException("args");
else if (!args.Validate())
throw new ArgumentException("Arguments not filled correctly", "args");
string diffApp = this.GetMergePath(args.Mode);
if (string.IsNullOrEmpty(diffApp))
{
new VisualGitMessageBox(Context).Show("Please specify a merge tool in Tools -> Options -> SourceControl -> Git", "VisualGit - No visual merge tool is available");
return false;
}
string program;
string arguments;
if (!Substitute(diffApp, args, DiffToolMode.Merge, out program, out arguments))
{
new VisualGitMessageBox(Context).Show(string.Format("Can't find merge program '{0}'", program));
return false;
}
Process p = new Process();
p.StartInfo = new ProcessStartInfo(program, arguments);
string mergedFile = args.MergedFile;
DiffToolMonitor monitor = null;
if (!string.IsNullOrEmpty(mergedFile))
{
monitor = new DiffToolMonitor(Context, mergedFile, false, args);
p.EnableRaisingEvents = true;
monitor.Register(p);
}
bool started = false;
try
{
return started = p.Start();
}
finally
{
if (!started)
{
if (monitor != null)
monitor.Dispose();
}
}
}