mirror of
https://github.com/crskycode/GARbro.git
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(GUI): added settings dialog.
This commit is contained in:
morkt
268
GUI/SettingsWindow.xaml.cs
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268
GUI/SettingsWindow.xaml.cs
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/// Game Resource browser
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//
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// Copyright (C) 2018 by morkt
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to
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// deal in the Software without restriction, including without limitation the
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// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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// sell copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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// IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Linq;
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using System.Runtime.CompilerServices;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Input;
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using GameRes;
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namespace GARbro.GUI
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{
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/// <summary>
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/// Interaction logic for SettingsWindow.xaml
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/// </summary>
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public partial class SettingsWindow : Window
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{
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public SettingsWindow ()
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{
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InitializeComponent();
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this.DataContext = this.ViewModel = CreateSettingsTree();
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}
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SettingsViewModel ViewModel;
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private void OnSectionChanged (object sender, System.Windows.RoutedEventArgs e)
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{
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this.SettingsPane.Children.Clear();
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var section = SectionsPane.SelectedValue as SettingsSectionView;
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if (section != null && section.Panel != null)
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this.SettingsPane.Children.Add (section.Panel);
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}
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private void Button_ClickApply (object sender, System.Windows.RoutedEventArgs e)
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{
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ApplyChanges();
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}
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private void Button_ClickOk (object sender, System.Windows.RoutedEventArgs e)
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{
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ApplyChanges();
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DialogResult = true;
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}
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private void ApplyChanges ()
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{
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if (!ViewModel.HasChanges)
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return;
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if (OnApplyChanges != null)
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OnApplyChanges (this, new EventArgs());
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ViewModel.HasChanges = false;
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}
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private SettingsViewModel CreateSettingsTree ()
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{
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SettingsSectionView[] list = {
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new SettingsSectionView {
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Label = "Formats",
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Children = EnumerateFormatsSettings()
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},
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};
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list[0].IsSelected = true;
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return new SettingsViewModel { Root = list };
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}
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IEnumerable<SettingsSectionView> EnumerateFormatsSettings ()
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{
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var default_margin = new Thickness (2);
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var list = new List<SettingsSectionView>();
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foreach (var format in FormatCatalog.Instance.Formats.Where (f => f.Settings != null && f.Settings.Any()))
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{
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var pane = new WrapPanel();
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foreach (var setting in format.Settings)
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{
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if (setting.Value is bool)
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{
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var view = new ResourceSettingView<bool> (setting);
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view.ValueChanged += (s, e) => ViewModel.HasChanges = true;
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this.OnApplyChanges += (s, e) => view.Apply();
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var check_box = new CheckBox {
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Template = (ControlTemplate)this.Resources["BoundCheckBox"],
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DataContext = view,
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};
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pane.Children.Add (check_box);
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}
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}
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if (pane.Children.Count > 0)
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{
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var section = new SettingsSectionView {
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Label = format.Tag,
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SectionTitle = "Formats :: "+format.Tag,
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Panel = pane
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};
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list.Add (section);
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}
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}
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return list;
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}
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private void tvi_MouseRightButtonDown (object sender, MouseButtonEventArgs e)
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{
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var item = sender as TreeViewItem;
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if (item != null && e.RightButton == MouseButtonState.Pressed)
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{
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item.Focus();
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item.IsSelected = true;
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e.Handled = true;
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}
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}
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public delegate void ApplyEventHandler (object sender, EventArgs e);
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public event ApplyEventHandler OnApplyChanges;
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}
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public class SettingsViewModel : INotifyPropertyChanged
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{
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public IEnumerable<SettingsSectionView> Root { get; set; }
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bool m_has_changes;
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public bool HasChanges {
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get { return m_has_changes; }
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set {
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if (value != m_has_changes)
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{
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m_has_changes = value;
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OnPropertyChanged();
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}
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}
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}
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public event PropertyChangedEventHandler PropertyChanged;
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void OnPropertyChanged ([CallerMemberName] string propertyName = "")
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{
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if (PropertyChanged != null)
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{
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PropertyChanged (this, new PropertyChangedEventArgs (propertyName));
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}
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}
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}
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public class SettingsSectionView
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{
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public string Label { get; set; }
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public bool IsSelected { get; set; }
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public UIElement Panel { get; set; }
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string m_title;
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public string SectionTitle {
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get { return m_title ?? Label; }
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set { m_title = value; }
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}
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public IEnumerable<SettingsSectionView> Children { get; set; }
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}
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public class ResourceSettingView<TValue>
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{
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public IResourceSetting Source { get; private set; }
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public bool IsChanged { get; private set; }
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public string Text { get { return Source.Text; } }
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public string Description { get { return Source.Description; } }
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TValue m_value;
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public TValue Value {
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get { return m_value; }
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set {
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if (!EqualityComparer<TValue>.Default.Equals (m_value, value))
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{
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m_value = value;
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IsChanged = true;
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OnValueChanged();
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}
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}
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}
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public ResourceSettingView (IResourceSetting src)
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{
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Source = src;
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m_value = (TValue)src.Value;
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}
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public void Apply ()
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{
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if (IsChanged)
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{
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Source.Value = m_value;
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IsChanged = false;
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}
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}
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public event PropertyChangedEventHandler ValueChanged;
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void OnValueChanged ()
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{
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if (ValueChanged != null)
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{
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ValueChanged (this, new PropertyChangedEventArgs ("Value"));
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}
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}
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}
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public static class TreeViewItemExtensions
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{
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/// <returns>Depth of the given TreeViewItem</returns>
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public static int GetDepth (this TreeViewItem item)
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{
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var tvi = item.GetParent() as TreeViewItem;
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if (tvi != null)
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return tvi.GetDepth() + 1;
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return 0;
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}
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/// <returns>Control that contains specified TreeViewItem
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/// (either TreeView or another TreeViewItem).</returns>
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public static ItemsControl GetParent (this TreeViewItem item)
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{
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return ItemsControl.ItemsControlFromItemContainer (item);
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}
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}
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public class LeftMarginMultiplierConverter : IValueConverter
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{
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public double Length { get; set; }
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public object Convert (object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
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{
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var item = value as TreeViewItem;
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if (item == null)
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return new Thickness(0);
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double thickness = Length * item.GetDepth();
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return new Thickness (thickness, 0, 0, 0);
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}
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public object ConvertBack (object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
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{
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throw new System.NotImplementedException();
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}
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}
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}
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