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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace com.clusterrr.hakchi_gui
{
public partial class TreeContructorForm : Form
{
NesMenuCollection originalCollection;
public TreeContructorForm(NesMenuCollection nesMenuCollection)
{
InitializeComponent();
originalCollection = nesMenuCollection;
DrawTree();
splitContainer.Panel2MinSize = 485;
}
void DrawTree(NesMenuCollection.SplitStyle splitStyle = NesMenuCollection.SplitStyle.NoSplit, bool originalToRoot = false)
{
treeView.Nodes.Clear();
var rootNode = new TreeNode("NES Mini");
treeView.Nodes.Add(rootNode);
var newCollection = new NesMenuCollection();
newCollection.AddRange(originalCollection);
newCollection.Split(splitStyle, originalToRoot, ConfigIni.MaxGamesPerFolder);
AddNodes(rootNode.Nodes, newCollection);
rootNode.Expand();
treeView.SelectedNode = rootNode;
}
void AddNodes(TreeNodeCollection treeNodeCollection, NesMenuCollection nesMenuCollection, List<NesMenuCollection> usedFolders = null)
{
if (usedFolders == null)
usedFolders = new List<NesMenuCollection>();
if (usedFolders.Contains(nesMenuCollection))
return;
usedFolders.Add(nesMenuCollection);
var sorted = nesMenuCollection.OrderBy(o => o.Name).OrderBy(o => (o is NesMenuFolder) ? (byte)(o as NesMenuFolder).Position : 2);
foreach (var nesElement in sorted)
{
var newNode = new TreeNode();
if (nesElement is NesMenuFolder)
{
if (usedFolders.Contains((nesElement as NesMenuFolder).Child))
{
nesMenuCollection.Remove(nesElement); // We don't need any "back" buttons
continue;
}
newNode.SelectedImageIndex = newNode.ImageIndex = 0;
}
else if (nesElement is NesGame)
newNode.SelectedImageIndex = newNode.ImageIndex = 1;
else if (nesElement is NesDefaultGame)
newNode.SelectedImageIndex = newNode.ImageIndex = 2;
newNode.Text = nesElement.Name;
newNode.Tag = nesElement;
treeNodeCollection.Add(newNode);
if (nesElement is NesMenuFolder)
{
AddNodes(newNode.Nodes, (nesElement as NesMenuFolder).Child, usedFolders);
}
}
}
private void buttonNoFolders_Click(object sender, EventArgs e)
{
DrawTree(NesMenuCollection.SplitStyle.NoSplit, false);
}
private void buttonNoFoldersOriginal_Click(object sender, EventArgs e)
{
DrawTree(NesMenuCollection.SplitStyle.NoSplit, true);
}
private void buttonFoldersEqually_Click(object sender, EventArgs e)
{
DrawTree(NesMenuCollection.SplitStyle.FoldersEqual, false);
}
private void buttonFoldersEquallyOriginal_Click(object sender, EventArgs e)
{
DrawTree(NesMenuCollection.SplitStyle.FoldersEqual, true);
}
private void buttonFoldersLetters_Click(object sender, EventArgs e)
{
DrawTree(NesMenuCollection.SplitStyle.FoldersAlphabetic_FoldersEqual, false);
}
private void buttonFoldersLettersOriginal_Click(object sender, EventArgs e)
{
DrawTree(NesMenuCollection.SplitStyle.FoldersAlphabetic_FoldersEqual, true);
}
private void treeView_AfterSelect(object sender, TreeViewEventArgs e)
{
ShowSelected();
}
private void ShowSelected()
{
var node = treeView.SelectedNode;
listViewContent.Clear();
if (node != null && (node.Nodes.Count > 0 || node.Tag is NesMenuFolder)) // Folder or root
{
pictureBoxArt.Image = (node.Tag == null) ? null : (node.Tag as NesMenuFolder).Image;
pictureBoxArt.Enabled = node.Tag != null;
listViewContent.Enabled = true;
foreach (TreeNode n in node.Nodes)
{
var element = (INesMenuElement)n.Tag;
var item = new ListViewItem();
item.Text = element.Name;
if (element is NesMenuFolder)
item.ImageIndex = 0;
else if (element is NesGame)
item.ImageIndex = 1;
else if (element is NesDefaultGame)
item.ImageIndex = 2;
item.Tag = n;
listViewContent.Items.Add(item);
}
labelElementCount.Text = string.Format("This folder contains {0} elements", node.Nodes.Count);
}
else
{
if (node != null && node.Tag is NesGame)
{
var game = node.Tag as NesGame;
pictureBoxArt.Image = MainForm.LoadBitmap(game.IconPath);
pictureBoxArt.Enabled = true;
listViewContent.Enabled = false;
}
else //if (e.Node.Tag is NesDefaultGame)
{
pictureBoxArt.Image = null;
pictureBoxArt.Enabled = false;
}
listViewContent.Enabled = false;
labelElementCount.Text = "";
}
}
private void listViewContent_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Left && listViewContent.SelectedItems.Count == 1)
{
var node = (listViewContent.SelectedItems[0].Tag as TreeNode);
treeView.SelectedNode = node;
//node.Expand();
}
}
private void treeView_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
if ((e.Node.Tag == null) || string.IsNullOrEmpty(e.Label) || string.IsNullOrEmpty(e.Label.Trim()))
e.CancelEdit = true;
else
(e.Node.Tag as INesMenuElement).Name = e.Label;
}
private void TreeContructorForm_FormClosed(object sender, FormClosedEventArgs e)
{
ConfigIni.Save(); // Need to save changed names
}
private void treeView_BeforeLabelEdit(object sender, NodeLabelEditEventArgs e)
{
if (e.Node.Tag == null)
e.CancelEdit = true;
}
private void listViewContent_AfterLabelEdit(object sender, LabelEditEventArgs e)
{
if (string.IsNullOrEmpty(e.Label) || string.IsNullOrEmpty(e.Label.Trim()))
e.CancelEdit = true;
else
{
(listViewContent.Items[(e.Item)].Tag as TreeNode).Text = e.Label;
((listViewContent.Items[(e.Item)].Tag as TreeNode).Tag as INesMenuElement).Name = e.Label;
}
}
}
}
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