using System;

using System.Drawing;

using System.Collections.Generic;

using System.Windows.Forms;

using FlashDevelop.Managers;

using PluginCore.Controls;

using PluginCore.Helpers;

using PluginCore.Localization;

using PluginCore.Utilities;

using PluginCore;

namespace FlashDevelop.Dialogs

{

public class ShortcutDialog : SmartForm

{

private Timer updateTimer;

private ToolStripMenuItem removeShortcut;

private ToolStripMenuItem revertToDefault;

private ToolStripMenuItem revertAllToDefault;

private ShortcutListItem[] shortcutListItems;

private System.Windows.Forms.Label infoLabel;

private System.Windows.Forms.Label searchLabel;

private System.Windows.Forms.ListView listView;

private System.Windows.Forms.PictureBox pictureBox;

private System.Windows.Forms.ColumnHeader idHeader;

private System.Windows.Forms.ColumnHeader keyHeader;

private System.Windows.Forms.TextBox filterTextBox;

private System.Windows.Forms.Button clearButton;

private System.Windows.Forms.Button closeButton;

private System.Windows.Forms.Button importButton;

private System.Windows.Forms.Button exportButton;

private const char ViewConflictsKey = '?';

private const char ViewCustomKey = '*';

public ShortcutDialog()

{

this.Owner = Globals.MainForm;

this.Font = Globals.Settings.DefaultFont;

this.FormGuid = "d7837615-77ac-425e-80cd-65515d130913";

this.InitializeComponent();

this.InitializeContextMenu();

this.ApplyLocalizedTexts();

this.SetupUpdateTimer();

this.InitializeGraphics();

this.InitializeShortcutListItems();

this.PopulateListView(string.Empty);

this.ApplyScaling();

}

#region Windows Form Designer Generated Code

/// <summary>

/// Required method for Designer support - do not modify

/// the contents of this method with the code editor.

/// </summary>

private void InitializeComponent()

{

this.searchLabel = new System.Windows.Forms.Label();

this.filterTextBox = new System.Windows.Forms.TextBoxEx();

this.clearButton = new System.Windows.Forms.ButtonEx();

this.idHeader = new System.Windows.Forms.ColumnHeader();

this.keyHeader = new System.Windows.Forms.ColumnHeader();

this.listView = new System.Windows.Forms.ListViewEx();

this.pictureBox = new System.Windows.Forms.PictureBox();

this.infoLabel = new System.Windows.Forms.Label();

this.importButton = new System.Windows.Forms.ButtonEx();

this.exportButton = new System.Windows.Forms.ButtonEx();

this.closeButton = new System.Windows.Forms.ButtonEx();

((System.ComponentModel.ISupportInitialize)this.pictureBox).BeginInit();

this.SuspendLayout();

//

// searchLabel

//

this.searchLabel.AutoSize = true;

this.searchLabel.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left;

this.searchLabel.Location = new System.Drawing.Point(10, 10);

this.searchLabel.Name = "searchLabel";

//

// filterTextBox

//

this.filterTextBox.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right;

this.filterTextBox.Location = new System.Drawing.Point(12, 32);

this.filterTextBox.Name = "filterTextBox";

this.filterTextBox.Size = new System.Drawing.Size(561, 20);

this.filterTextBox.TabIndex = 0;

this.filterTextBox.ForeColor = System.Drawing.SystemColors.GrayText;

this.filterTextBox.TextChanged += new System.EventHandler(this.FilterTextChanged);

//

// clearButton

//

this.clearButton.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right;

this.clearButton.Location = new System.Drawing.Point(579, 30);

this.clearButton.Name = "clearButton";

this.clearButton.Size = new System.Drawing.Size(26, 23);

this.clearButton.TabIndex = 1;

this.clearButton.UseVisualStyleBackColor = true;

this.clearButton.Click += new System.EventHandler(this.ClearFilterClick);

//

// idHeader

//

this.idHeader.Width = 350;

//

// keyHeader

//

this.keyHeader.Width = 239;

//

// listView

//

this.listView.Anchor = System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right;

this.listView.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] { this.idHeader, this.keyHeader });

this.listView.GridLines = true;

this.listView.FullRowSelect = true;

this.listView.Location = new System.Drawing.Point(12, 62);

this.listView.MultiSelect = false;

this.listView.Name = "listView222";

this.listView.Size = new System.Drawing.Size(592, 312);

this.listView.TabIndex = 2;

this.listView.UseCompatibleStateImageBehavior = false;

this.listView.View = System.Windows.Forms.View.Details;

this.listView.KeyDown += new KeyEventHandler(this.ListViewKeyDown);

//

// pictureBox

//

this.pictureBox.Anchor = System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left;

this.pictureBox.Location = new System.Drawing.Point(12, 386);

this.pictureBox.Name = "pictureBox";

this.pictureBox.Size = new System.Drawing.Size(16, 16);

this.pictureBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;

this.pictureBox.TabStop = false;

//

// infoLabel

//

this.infoLabel.Anchor = System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right;

this.infoLabel.Location = new System.Drawing.Point(33, 378);

this.infoLabel.Name = "infoLabel";

this.infoLabel.Size = new System.Drawing.Size(420, 32);

this.infoLabel.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;

//

// importButton

//

this.importButton.Anchor = System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right;

this.importButton.Location = new System.Drawing.Point(454, 382);

this.importButton.Name = "openButton";

this.importButton.Size = new System.Drawing.Size(25, 23);

this.importButton.TabIndex = 3;

this.importButton.UseVisualStyleBackColor = true;

this.importButton.Click += new System.EventHandler(this.SelectCustomShortcut);

//

// exportButton

//

this.exportButton.Anchor = System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right;

this.exportButton.Location = new System.Drawing.Point(484, 382);

this.exportButton.Name = "saveButton";

this.exportButton.Size = new System.Drawing.Size(25, 23);

this.exportButton.TabIndex = 4;

this.exportButton.UseVisualStyleBackColor = true;

this.exportButton.Click += new System.EventHandler(this.SaveCustomShortcut);

//

// closeButton

//

this.closeButton.Anchor = System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right;

this.closeButton.FlatStyle = System.Windows.Forms.FlatStyle.System;

this.closeButton.Location = new System.Drawing.Point(515, 382);

this.closeButton.Name = "closeButton";

this.closeButton.Size = new System.Drawing.Size(90, 23);

this.closeButton.TabIndex = 5;

this.closeButton.UseVisualStyleBackColor = true;

this.closeButton.Click += new System.EventHandler(this.CloseButtonClick);

//

// ShortcutDialog

//

this.ShowIcon = false;

this.MaximizeBox = false;

this.MinimizeBox = false;

this.ShowInTaskbar = false;

this.Name = "ShortcutDialog";

this.AcceptButton = this.closeButton;

this.CancelButton = this.closeButton;

this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);

this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

this.ClientSize = new System.Drawing.Size(616, 418);

this.MinimumSize = new System.Drawing.Size(400, 250);

this.Controls.Add(this.searchLabel);

this.Controls.Add(this.filterTextBox);

this.Controls.Add(this.clearButton);

this.Controls.Add(this.listView);

this.Controls.Add(this.pictureBox);

this.Controls.Add(this.importButton);

this.Controls.Add(this.exportButton);

this.Controls.Add(this.infoLabel);

this.Controls.Add(this.closeButton);

this.FormClosing += new FormClosingEventHandler(this.DialogClosing);

this.FormClosed += new FormClosedEventHandler(this.DialogClosed);

this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Show;

this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;

((System.ComponentModel.ISupportInitialize)this.pictureBox).EndInit();

this.ResumeLayout(false);

this.PerformLayout();

}

#endregion

#region Methods And Event Handlers

/// <summary>

/// Initializes the graphics.

/// </summary>

private void InitializeGraphics()

{

this.pictureBox.Image = Globals.MainForm.FindImage16("229", false);

this.clearButton.Image = Globals.MainForm.FindImage16("153", false);

this.exportButton.Image = Globals.MainForm.FindImage16("55|9|3|3", false);

this.importButton.Image = Globals.MainForm.FindImage16("55|1|3|3", false);

}

/// <summary>

/// Initializes the <see cref="ListView"/> context menu.

/// </summary>

private void InitializeContextMenu()

{

var cms = new ContextMenuStrip();

cms.Font = Globals.Settings.DefaultFont;

cms.ImageScalingSize = ScaleHelper.Scale(new Size(16, 16));

cms.Renderer = new DockPanelStripRenderer(false, false);

this.removeShortcut = new ToolStripMenuItem(TextHelper.GetString("Label.RemoveShortcut"), null, this.RemoveShortcutClick);

this.revertToDefault = new ToolStripMenuItem(TextHelper.GetString("Label.RevertToDefault"), null, this.RevertToDefaultClick);

this.revertAllToDefault = new ToolStripMenuItem(TextHelper.GetString("Label.RevertAllToDefault"), null, this.RevertAllToDefaultClick);

this.removeShortcut.ShortcutKeyDisplayString = DataConverter.KeysToString(Keys.Delete);

this.removeShortcut.Image = Globals.MainForm.FindImage("153", false);

this.revertToDefault.Image = Globals.MainForm.FindImage("69", false);

this.revertAllToDefault.Image = Globals.MainForm.FindImage("224", false);

cms.Items.Add(this.removeShortcut);

cms.Items.Add(this.revertToDefault);

cms.Items.Add(this.revertAllToDefault);

cms.Opening += this.ContextMenuOpening;

this.listView.ContextMenuStrip = cms;

}

/// <summary>

/// Applies the localized texts to the form.

/// </summary>

private void ApplyLocalizedTexts()

{

ToolTip tooltip = new ToolTip();

this.idHeader.Text = TextHelper.GetString("Label.Command");

this.keyHeader.Text = TextHelper.GetString("Label.Shortcut");

this.infoLabel.Text = TextHelper.GetString("Info.ShortcutEditInfo");

this.closeButton.Text = TextHelper.GetString("Label.Close");

tooltip.SetToolTip(this.importButton, TextHelper.GetStringWithoutMnemonics("Label.Import"));

tooltip.SetToolTip(this.exportButton, TextHelper.GetStringWithoutMnemonics("Label.Export"));

this.searchLabel.Text = TextHelper.GetString("Label.ShortcutSearch");

this.Text = " " + TextHelper.GetString("Title.Shortcuts");

}

/// <summary>

/// Applies additional scaling to controls in order to support HDPI.

/// </summary>

private void ApplyScaling()

{

this.idHeader.Width = ScaleHelper.Scale(this.idHeader.Width);

this.keyHeader.Width = ScaleHelper.Scale(this.keyHeader.Width);

}

/// <summary>

/// Updates the font highlight of the item.

/// </summary>

private static void UpdateItemHighlightFont(ShortcutListItem item)

{

if (item.HasConflicts)

{

item.ForeColor = Color.DarkRed;

item.SubItems[1].ForeColor = Color.DarkRed;

}

else

{

item.ForeColor = SystemColors.ControlText;

item.SubItems[1].ForeColor = item.Custom == 0 ? SystemColors.GrayText : SystemColors.ControlText;

}

item.Font = new Font(Globals.Settings.DefaultFont, item.IsModified ? FontStyle.Bold : 0);

item.UseItemStyleForSubItems = item.IsModified;

}

/// <summary>

/// Initialize the full shortcut list.

/// </summary>

private void InitializeShortcutListItems()

{

var collection = ShortcutManager.RegisteredItems.Values;

this.shortcutListItems = new ShortcutListItem[collection.Count];

int counter = 0;

foreach (var item in collection)

{

this.shortcutListItems[counter++] = new ShortcutListItem(item);

}

Array.Sort(this.shortcutListItems, new ShorcutListItemComparer());

this.UpdateAllShortcutsConflicts();

}

/// <summary>

/// Update conflicts statuses of all shortcut items.

/// </summary>

private bool UpdateAllShortcutsConflicts()

{

bool conflicts = false;

for (int i = 0; i < this.shortcutListItems.Length; i++)

{

var item = this.shortcutListItems[i];

if (item.HasConflicts)

{

conflicts = true;

}

else

{

this.GetConflictItems(item);

conflicts = conflicts || item.HasConflicts;

}

}

return conflicts;

}

/// <summary>

/// Display a warning message to show conflicts.

/// </summary>

private bool ShowConflictsPresent()

{

string text = TextHelper.GetString("Info.ShortcutConflictsPresent");

string caption = TextHelper.GetString("Title.WarningDialog");

if (MessageBox.Show(this, text, " " + caption, MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)

{

this.filterTextBox.Text = ViewConflictsKey.ToString();

this.filterTextBox.SelectAll();

this.filterTextBox.Focus();

return true;

}

return false;

}

/// <summary>

/// Populates the shortcut list view.

/// </summary>

private void PopulateListView(string filter)

{

bool viewCustom = false, viewConflicts = false;

filter = ExtractFilterKeywords(filter, ref viewCustom, ref viewConflicts);

this.listView.BeginUpdate();

this.listView.Items.Clear();

for (int i = 0; i < this.shortcutListItems.Length; i++)

{

var item = this.shortcutListItems[i];

if (string.IsNullOrEmpty(filter) ||

item.Id.IndexOf(filter, StringComparison.OrdinalIgnoreCase) >= 0 ||

item.KeysString.IndexOf(filter, StringComparison.OrdinalIgnoreCase) >= 0)

{

if (viewCustom && !item.IsModified) continue;

if (viewConflicts && !item.HasConflicts) continue;

this.listView.Items.Add(item);

}

}

this.keyHeader.Width = -2;

this.listView.EndUpdate();

if (this.listView.Items.Count > 0) this.listView.Items[0].Selected = true;

}

/// <summary>

/// Reads and removes filter keywords from the start of the filter.

/// The order of the keywords is irrelevant.

/// </summary>

private static string ExtractFilterKeywords(string filter, ref bool viewCustom, ref bool viewConflicts)

{

if (!viewCustom && filter.StartsWith(ViewCustomKey))

{

filter = filter.Substring(1);

viewCustom = true;

return ExtractFilterKeywords(filter, ref viewCustom, ref viewConflicts);

}

if (!viewConflicts && filter.StartsWith(ViewConflictsKey))

{

filter = filter.Substring(1);

viewConflicts = true;

return ExtractFilterKeywords(filter, ref viewCustom, ref viewConflicts);

}

return filter.Trim();

}

/// <summary>

/// Raised when the context menu for the list view is opening.

/// </summary>

private void ContextMenuOpening(object sender, EventArgs e)

{

if (this.listView.SelectedItems.Count > 0)

{

var item = (ShortcutListItem) this.listView.SelectedItems[0];

this.removeShortcut.Enabled = item.Custom != 0;

this.revertToDefault.Enabled = this.revertAllToDefault.Enabled = item.IsModified;

if (this.revertAllToDefault.Enabled) return;

}

else this.removeShortcut.Enabled = this.revertToDefault.Enabled = false;

foreach (ShortcutListItem item in this.listView.Items)

{

if (item.IsModified)

{

this.revertAllToDefault.Enabled = true;

break;

}

}

}

/// <summary>

/// Assign a new valid shortcut when keys are pressed.

/// </summary>

private void ListViewKeyDown(object sender, KeyEventArgs e)

{

if (this.listView.SelectedItems.Count == 0) return;

var item = (ShortcutListItem) this.listView.SelectedItems[0];

this.AssignNewShortcut(item, e.KeyData);

// Don't trigger list view default shortcuts like Ctrl+Add

if (e.KeyData != Keys.Up && e.KeyData != Keys.Down) e.Handled = true;

}

/// <summary>

/// Assign the new shortcut.

/// </summary>

private void AssignNewShortcut(ShortcutListItem item, Keys shortcut)

{

if (shortcut == 0 || shortcut == Keys.Delete) shortcut = 0;

else if (!ToolStripManager.IsValidShortcut(shortcut)) return;

if (item.Custom == shortcut) return;

this.listView.BeginUpdate();

var oldShortcut = item.Custom;

item.Custom = shortcut;

item.Selected = true;

this.GetConflictItems(item);

this.listView.EndUpdate();

if (item.HasConflicts)

{

string text = TextHelper.GetString("Info.ShortcutIsAlreadyUsed");

string caption = TextHelper.GetString("Title.WarningDialog");

switch (MessageBox.Show(Globals.MainForm, text, " " + caption, MessageBoxButtons.AbortRetryIgnore, MessageBoxIcon.Warning))

{

case DialogResult.Abort:

this.listView.BeginUpdate();

item.Custom = oldShortcut;

this.GetConflictItems(item);

this.listView.EndUpdate();

break;

case DialogResult.Retry:

this.filterTextBox.Text = ViewConflictsKey + item.KeysString;

this.filterTextBox.SelectAll();

this.filterTextBox.Focus(); // Set focus to filter...

break;

}

}

}

/// <summary>

/// Resets the conflicts status of an item.

/// </summary>

private static void ResetConflicts(ShortcutListItem item)

{

if (!item.HasConflicts) return;

var conflicts = item.Conflicts;

conflicts.Remove(item);

item.Conflicts = null;

if (conflicts.Count == 1)

{

item = conflicts[0];

conflicts.RemoveAt(0);

item.Conflicts = null; // empty conflicts list will be garbage collected

}

}

/// <summary>

/// Gets a list of all conflicting entries.

/// </summary>

private void GetConflictItems(ShortcutListItem target)

{

var keys = target.Custom;

if (keys == 0) return;

List<ShortcutListItem> conflicts = null;

for (int i = 0; i < this.shortcutListItems.Length; i++)

{

var item = this.shortcutListItems[i];

if (item.Custom != keys || item == target) continue;

if (conflicts == null) conflicts = new List<ShortcutListItem> { target };

conflicts.Add(item);

item.Conflicts = conflicts;

}

target.Conflicts = conflicts;

}

/// <summary>

/// Reverts the shortcut to default value.

/// </summary>

private void RevertToDefaultClick(object sender, EventArgs e)

{

if (this.listView.SelectedItems.Count > 0)

{

this.RevertToDefault((ShortcutListItem) this.listView.SelectedItems[0]);

}

}

/// <summary>

/// Reverts all visible shortcuts to their default value.

/// </summary>

private void RevertAllToDefaultClick(object sender, EventArgs e)

{

foreach (ShortcutListItem item in this.listView.Items) RevertToDefault(item);

}

/// <summary>

/// Revert the selected items shortcut to default.

/// </summary>

private void RevertToDefault(ShortcutListItem item)

{

this.AssignNewShortcut(item, item.Default);

}

/// <summary>

/// Removes the shortcut by setting it to <see cref="Keys.None"/>.

/// </summary>

private void RemoveShortcutClick(object sender, EventArgs e)

{

if (this.listView.SelectedItems.Count > 0)

{

this.AssignNewShortcut((ShortcutListItem) this.listView.SelectedItems[0], 0);

}

}

/// <summary>

/// Clears the filter text field.

/// </summary>

private void ClearFilterClick(object sender, EventArgs e)

{

this.filterTextBox.Text = string.Empty;

this.filterTextBox.Select();

}

/// <summary>

/// Set up the timer for delayed list update with filters.

/// </summary>

private void SetupUpdateTimer()

{

this.updateTimer = new Timer();

this.updateTimer.Enabled = false;

this.updateTimer.Interval = 100;

this.updateTimer.Tick += this.UpdateTimer_Tick;

}

/// <summary>

/// Update the list with filter.

/// </summary>

private void UpdateTimer_Tick(object sender, EventArgs e)

{

this.updateTimer.Enabled = false;

this.PopulateListView(this.filterTextBox.Text);

}

/// <summary>

/// Restart the timer for updating the list.

/// </summary>

void FilterTextChanged(object sender, EventArgs e)

{

this.updateTimer.Stop();

this.updateTimer.Start();

}

/// <summary>

/// Switch to a custom shortcut set.

/// </summary>

private void SelectCustomShortcut(object sender, EventArgs e)

{

using (var dialog = new OpenFileDialog

{

Filter = TextHelper.GetString("Info.ArgumentFilter") + "|*.fda",

InitialDirectory = PathHelper.ShortcutsDir,

Title = " " + TextHelper.GetString("Title.OpenFileDialog")

})

{

if (dialog.ShowDialog(this) == DialogResult.OK)

{

this.listView.BeginUpdate();

ShortcutManager.LoadCustomShortcuts(dialog.FileName, this.shortcutListItems);

bool conflicts = this.UpdateAllShortcutsConflicts();

this.listView.EndUpdate();

if (conflicts) this.ShowConflictsPresent(); // Make sure the warning message shows up after the listview is rendered

}

}

}

/// <summary>

/// Save the current shortcut set to a file.

/// </summary>

private void SaveCustomShortcut(object sender, EventArgs e)

{

using (var dialog = new SaveFileDialog

{

AddExtension = true,

DefaultExt = ".fda",

Filter = TextHelper.GetString("Info.ArgumentFilter") + "|*.fda",

InitialDirectory = PathHelper.ShortcutsDir,

OverwritePrompt = true,

Title = " " + TextHelper.GetString("Title.SaveFileDialog")

})

{

if (dialog.ShowDialog(this) == DialogResult.OK)

{

ShortcutManager.SaveCustomShortcuts(dialog.FileName, this.shortcutListItems);

}

}

}

/// <summary>

/// Closes the shortcut dialog.

/// </summary>

private void CloseButtonClick(object sender, EventArgs e)

{

this.Close();

}

/// <summary>

/// When the form is about to close, checks for any conflicts.

/// </summary>

private void DialogClosing(object sender, FormClosingEventArgs e)

{

for (int i = 0; i < this.shortcutListItems.Length; i++)

{

if (this.shortcutListItems[i].HasConflicts)

{

e.Cancel = this.ShowConflictsPresent();

break;

}

}

}

/// <summary>

/// When the form is closed, applies shortcuts.

/// </summary>

private void DialogClosed(object sender, FormClosedEventArgs e)

{

for (int i = 0; i < this.shortcutListItems.Length; i++) this.shortcutListItems[i].ApplyChanges();

Globals.MainForm.ApplyAllSettings();

ShortcutManager.SaveCustomShortcuts();

}

/// <summary>

/// Shows the shortcut dialog.

/// </summary>

public static new void Show()

{

var shortcutDialog = new ShortcutDialog();

shortcutDialog.CenterToParent();

shortcutDialog.Show(Globals.MainForm);

shortcutDialog.filterTextBox.Focus();

}

#endregion

#region ListViewComparer

/// <summary>

/// Defines a method that compares two <see cref="ShortcutListItem"/> objects.

/// </summary>

class ShorcutListItemComparer : IComparer<ShortcutListItem>

{

/// <summary>

/// Compares two <see cref="ShortcutListItem"/> objects.

/// </summary>

int IComparer<ShortcutListItem>.Compare(ShortcutListItem x, ShortcutListItem y)

{

return StringComparer.Ordinal.Compare(x.Text, y.Text);

}

}

#endregion

#region ShortcutListItem

/// <summary>

/// Represents a visual representation of a <see cref="ShortcutItem"/> object.

/// </summary>

class ShortcutListItem : ListViewItem, IShortcutItem

{

readonly ShortcutItem item;

List<ShortcutListItem> conflicts;

Keys custom;

/// <summary>

/// Gets the associated <see cref="ShortcutItem"/> object.

/// </summary>

public ShortcutItem Item

{

get { return this.item; }

}

/// <summary>

/// Gets whether this <see cref="ShortcutListItem"/> has other conflicting <see cref="ShortcutListItem"/> objects.

/// </summary>

public bool HasConflicts

{

get { return this.Conflicts != null; }

}

/// <summary>

/// Gets or sets a collection of <see cref="ShortcutListItem"/> objects that have conflicting keys with this instance.

/// </summary>

public List<ShortcutListItem> Conflicts

{

get { return this.conflicts; }

set

{

if (this.conflicts == value) return;

this.conflicts = value;

UpdateItemHighlightFont(this);

}

}

/// <summary>

/// Gets the ID of the associated <see cref="ShortcutItem"/>.

/// </summary>

public string Id

{

get { return this.Item.Id; }

}

/// <summary>

/// Gets the default shortcut keys.

/// </summary>

public Keys Default

{

get { return this.Item.Default; }

}

/// <summary>

/// Gets or sets the custom shortcut keys.

/// </summary>

public Keys Custom

{

get { return this.custom; }

set

{

if (this.custom == value) return;

this.custom = value;

this.KeysString = DataConverter.KeysToString(this.custom);

this.SubItems[1].Text = this.KeysString;

ResetConflicts(this);

UpdateItemHighlightFont(this);

}

}

/// <summary>

/// Gets the string representation of the custom shortcut keys.

/// </summary>

public string KeysString

{

get;

private set;

}

/// <summary>

/// Gets the modification status of the shortcut.

/// </summary>

public bool IsModified

{

get { return this.Custom != this.Default; }

}

/// <summary>

/// Creates a new instance of <see cref="ShortcutListItem"/> with an associated <see cref="ShortcutItem"/>.

/// </summary>

public ShortcutListItem(ShortcutItem shortcutItem)

{

this.item = shortcutItem;

this.conflicts = null;

this.custom = this.Item.Custom;

this.KeysString = DataConverter.KeysToString(this.Custom);

this.Name = this.Text = this.Id;

this.SubItems.Add(this.KeysString);

UpdateItemHighlightFont(this);

}

/// <summary>

/// Apply changes made to this instance to the associated <see cref="ShortcutItem"/>.

/// </summary>

public void ApplyChanges()

{

this.Item.Custom = this.Custom;

}

}

#endregion

}

}