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using System;
using System.Collections;
using System.Collections.Generic;
using Gtk;
using MonoDevelop.Core;
using MonoDevelop.Ide.Gui;
namespace MonoDevelop.Ide.Gui.Dialogs
{
internal class DirtyFilesDialog : Gtk.Dialog
{
Button btnSaveAndQuit;
Button btnQuit;
Button btnCancel;
TreeView tvFiles;
TreeStore tsFiles;
CellRendererToggle togRender;
CellRendererText textRender;
public DirtyFilesDialog () : this (IdeApp.Workbench.Documents, true, true)
{
}
public DirtyFilesDialog (IReadOnlyList<Document> docs, bool closeWorkspace, bool groupByProject) :
base (GettextCatalog.GetString ("Save Files"), IdeApp.Workbench.RootWindow, DialogFlags.Modal)
{
tsFiles = new TreeStore (typeof(string), typeof(bool), typeof(SdiWorkspaceWindow), typeof(bool));
tvFiles = new TreeView (tsFiles);
TreeIter topCombineIter = TreeIter.Zero;
Hashtable projectIters = new Hashtable ();
foreach (Document doc in docs) {
if (!doc.IsDirty)
continue;
IViewContent viewcontent = doc.Window.ViewContent;
if (groupByProject && viewcontent.Project != null) {
TreeIter projIter = TreeIter.Zero;
if (projectIters.ContainsKey (viewcontent.Project))
projIter = (TreeIter)projectIters [viewcontent.Project];
else {
if (topCombineIter.Equals (TreeIter.Zero))
projIter = tsFiles.AppendValues (GettextCatalog.GetString ("Project: {0}", viewcontent.Project.Name), true, null, false);
else
projIter = tsFiles.AppendValues (topCombineIter, GettextCatalog.GetString ("Project: {0}", viewcontent.Project.Name), true, null, false);
projectIters [viewcontent.Project] = projIter;
}
tsFiles.AppendValues (projIter, viewcontent.PathRelativeToProject, true, viewcontent.WorkbenchWindow);
} else {
if (viewcontent.ContentName == null) {
viewcontent.ContentName = System.IO.Path.Combine (Environment.GetFolderPath (Environment.SpecialFolder.Personal), viewcontent.UntitledName);
}
tsFiles.AppendValues (viewcontent.ContentName, true, viewcontent.WorkbenchWindow);
}
}
if (!topCombineIter.Equals (TreeIter.Zero)) {
if (!tsFiles.IterHasChild (topCombineIter))
tsFiles.Remove (ref topCombineIter);
}
TreeViewColumn mainColumn = new TreeViewColumn ();
mainColumn.Title = "header";
togRender = new CellRendererToggle ();
togRender.Toggled += toggled;
mainColumn.PackStart (togRender, false);
mainColumn.AddAttribute (togRender, "active", 1);
mainColumn.AddAttribute (togRender, "inconsistent", 3);
textRender = new CellRendererText ();
mainColumn.PackStart (textRender, true);
mainColumn.AddAttribute (textRender, "text", 0);
tvFiles.AppendColumn (mainColumn);
tvFiles.HeadersVisible = false;
tvFiles.ExpandAll ();
ScrolledWindow sc = new ScrolledWindow ();
sc.Add (tvFiles);
sc.ShadowType = ShadowType.In;
sc.BorderWidth = 6;
this.VBox.PackStart (sc, true, true, 6);
btnSaveAndQuit = new Button (closeWorkspace ? GettextCatalog.GetString ("_Save and Quit") : GettextCatalog.GetString ("_Save and Close"));
btnQuit = new Button (closeWorkspace ? Gtk.Stock.Quit : Gtk.Stock.Close);
btnCancel = new Button (Gtk.Stock.Cancel);
btnSaveAndQuit.Clicked += SaveAndQuit;
btnQuit.Clicked += Quit;
btnCancel.Clicked += Cancel;
this.ActionArea.PackStart (btnCancel);
this.ActionArea.PackStart (btnQuit);
this.ActionArea.PackStart (btnSaveAndQuit);
this.SetDefaultSize (300, 200);
this.Child.ShowAll ();
}
protected override void OnDestroyed ()
{
btnSaveAndQuit.Clicked -= SaveAndQuit;
btnQuit.Clicked -= Quit;
btnCancel.Clicked -= Cancel;
if (togRender != null) {
togRender.Toggled -= toggled;
togRender.Destroy ();
togRender = null;
}
if (textRender != null) {
textRender.Destroy ();
textRender = null;
}
if (tsFiles != null) {
tsFiles.Dispose ();
tsFiles = null;
}
base.OnDestroyed ();
}
void SaveAndQuit (object o, EventArgs e)
{
tsFiles.Foreach (delegate (TreeModel model, TreePath path, TreeIter iter) {
var window = tsFiles.GetValue (iter, 2) as SdiWorkspaceWindow;
if (window == null)
return false;
if ((bool)tsFiles.GetValue (iter, 1)) {
window.ViewContent.Save (window.ViewContent.ContentName);
} else {
window.ViewContent.DiscardChanges ();
}
return false;
});
Respond (Gtk.ResponseType.Ok);
Hide ();
}
void Quit (object o, EventArgs e)
{
tsFiles.Foreach (delegate (TreeModel model, TreePath path, TreeIter iter) {
var window = tsFiles.GetValue (iter, 2) as SdiWorkspaceWindow;
if (window == null)
return false;
window.ViewContent.DiscardChanges ();
return false;
});
Respond (Gtk.ResponseType.Ok);
Hide ();
}
void Cancel (object o, EventArgs e)
{
Respond (Gtk.ResponseType.Cancel);
Hide ();
}
void toggled (object o, ToggledArgs e)
{
TreeIter iter;
tsFiles.GetIterFromString (out iter, e.Path);
bool newsetting = !(bool)tsFiles.GetValue (iter, 1);
tsFiles.SetValue (iter, 1, newsetting);
if (tsFiles.IterHasChild (iter))
ToggleChildren (iter, newsetting);
TreeIter iterFirst;
tsFiles.GetIterFirst (out iterFirst);
if (tsFiles.IterHasChild (iterFirst))
NewCheckStatus (iterFirst);
}
void NewCheckStatus (TreeIter iter)
{
if (tsFiles.IterHasChild (iter)) {
TreeIter childIter;
tsFiles.IterNthChild (out childIter, iter, 0);
if (tsFiles.IterHasChild (childIter))
NewCheckStatus (childIter);
bool lastsetting = (bool)tsFiles.GetValue (childIter, 1);
bool inconsistant = (bool)tsFiles.GetValue (childIter, 3);
bool anytrue;
anytrue = lastsetting;
while (tsFiles.IterNext (ref childIter)) {
if (tsFiles.IterHasChild (childIter))
NewCheckStatus (childIter);
bool newsetting = (bool)tsFiles.GetValue (childIter, 1);
if (newsetting != lastsetting || (bool)tsFiles.GetValue (childIter, 3) == true)
inconsistant = true;
if (newsetting)
anytrue = true;
lastsetting = newsetting;
}
tsFiles.SetValue (iter, 3, inconsistant);
tsFiles.SetValue (iter, 1, anytrue);
}
}
void ToggleChildren (TreeIter iter, bool setting)
{
TreeIter newIter;
tsFiles.IterNthChild (out newIter, iter, 0);
do {
tsFiles.SetValue (newIter, 1, setting);
if (tsFiles.IterHasChild (newIter))
ToggleChildren (newIter, setting);
}
while (tsFiles.IterNext (ref newIter));
}
}
}
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