/// <summary> /// Adds a set of Commands. /// </summary> /// <param name="commandCollection">The Command(s) to add.</param> public void Add(CommandCollection commandCollection) { foreach (Command command in commandCollection) AddCommand(command); OnChanged(EventArgs.Empty); }
/// <summary> /// Removes a set of Commands. /// </summary> /// <param name="commandCollection">The Command(s) to remove.</param> public void Remove(CommandCollection commandCollection) { foreach (Command command in commandCollection) RemoveCommand(command); OnChanged(EventArgs.Empty); }
/// <summary> /// Initializes a new instance of the CommandContextMenu class. /// </summary> /// <param name="container"></param> private CommandContextMenu(CommandCollection commandCollection, bool commandBar) { this.commandBar = commandBar; BuildMenuItems(commandCollection); }
/// <summary> /// Shows a CommandContextMenu modally. /// </summary> /// <param name="parentWindow">The parent window.</param> /// <param name="position">The position to show the menu, in screen coordinates.</param> /// <param name="commandCollection">The CommandCollection to show in the menu. These commands must be present in the CommandManager.</param> /// <param name="commandBar">true if this CommandContextMenu is being shown from a CommandBar; false otherwise.</param> /// <returns>The command that was selected; or null if no command was selected.</returns> public static Command ShowModal(Control parentWindow, Point position, CommandCollection commandCollection, bool commandBar) { return(ShowModal(parentWindow, position, position.X, commandCollection, commandBar)); }
/// <summary> /// Adds the entries from the specified CommandCollection to the end of this CommandCollection. /// </summary> /// <param name="value">The CommandCollection to be added to the end of this CommandCollection.</param> public void AddRange(CommandCollection value) { foreach (Command command in value) Add(command); }
/// <summary> /// Shows a CommandContextMenu modally. /// </summary> /// <param name="parentWindow">The parent window.</param> /// <param name="position">The position to show the menu, in screen coordinates.</param> /// <param name="alternateXPosition">An alternate X-position in case the showing of the /// menu results in the menu going offscreen to the right</param> /// <param name="commandCollection">The CommandCollection to show in the menu. These commands must be present in the CommandManager.</param> /// <param name="commandBar">true if this CommandContextMenu is being shown from a CommandBar; false otherwise.</param> /// <returns>The command that was selected; or null if no command was selected.</returns> public static Command ShowModal(Control parentWindow, Point position, int alternateXPosition, CommandCollection commandCollection, bool commandBar) { // If the command collection was null, or contained no Commands, we're done. Debug.Assert(commandCollection != null, "Cannot show a CommandContextMenu without a CommandCollection"); if (commandCollection == null || commandCollection.Count == 0) { return(null); } // Obtain the parent window's context menu. ContextMenu parentContextMenu = parentWindow.ContextMenu; // Instantiate the CommandContextMenu from the command collection. CommandContextMenu commandContextMenu = new CommandContextMenu(commandCollection, commandBar); // Set the context menu as our parent window's context menu so that keyboard mnemonics work. parentWindow.ContextMenu = commandContextMenu; // Run the context menu. Command command = commandContextMenu.ShowModal(parentWindow, position, alternateXPosition); // Restore our parent window's contetx menu. parentWindow.ContextMenu = parentContextMenu; // Dipose of the context menu. commandContextMenu.Dispose(); // Return the selected command. return(command); }
/// <summary> /// Initializes a new instance of the CommandEnumerator class. /// </summary> /// <param name="mappings">The CommandCollection to enumerate.</param> public CommandEnumerator(CommandCollection mappings) { temp = (IEnumerable)mappings; baseEnumerator = temp.GetEnumerator(); }
/// <summary> /// Initializes a new instance of the CommandCollection class. /// </summary> /// <param name="value">Command collection to initializes this command collection with.</param> public CommandCollection(CommandCollection value) { AddRange(value); }
/// <summary> /// Initializes a new instance of the CommandEnumerator class. /// </summary> /// <param name="mappings">The CommandCollection to enumerate.</param> public CommandEnumerator(CommandCollection mappings) { temp = (IEnumerable)mappings; baseEnumerator = temp.GetEnumerator(); }
/// <summary> /// Initializes a new instance of the CommandCollection class. /// </summary> /// <param name="value">Command collection to initializes this command collection with.</param> public CommandCollection(CommandCollection value) { AddRange(value); }
/// <summary> /// Shows a CommandContextMenu modally. /// </summary> /// <param name="parentWindow">The parent window.</param> /// <param name="position">The position to show the menu, in screen coordinates.</param> /// <param name="commandCollection">The CommandCollection to show in the menu. These commands must be present in the CommandManager.</param> /// <param name="commandBar">true if this CommandContextMenu is being shown from a CommandBar; false otherwise.</param> /// <returns>The command that was selected; or null if no command was selected.</returns> public static Command ShowModal(Control parentWindow, Point position, CommandCollection commandCollection, bool commandBar) { return ShowModal(parentWindow, position, position.X, commandCollection, commandBar); }
/// <summary> /// Builds the menu items of this CommandContextMenu from the specified CommandCollection. /// </summary> /// <param name="commandContextMenuDefinition">The CommandCollection.</param> private void BuildMenuItems(CommandCollection commandCollection) { CommandMenuBuilder commandMenuBuilder = new CommandMenuBuilder(commandBar ? MenuType.CommandBarContext : MenuType.Context); foreach (Command command in commandCollection) if (command.On) commandMenuBuilder.MergeCommand(command); MenuItems.AddRange(commandMenuBuilder.CreateMenuItems()); }
/// <summary> /// Initializes a new instance of the CommandContextMenu class. /// </summary> /// <param name="container"></param> private CommandContextMenu(CommandCollection commandCollection, bool commandBar) { this.commandBar = commandBar; BuildMenuItems(commandCollection); }
/// <summary> /// Show the menu (modally) and return the type of the command that was chosen /// </summary> /// <param name="commandTypes">command types to include in the menu</param> /// <param name="point">point to show the menu at</param> /// <param name="parentControl">parent control for menu</param> /// <param name="menuTextParams">substitution parameters for the menu text</param> /// <returns>Type of the command that was chosen (null if no command chosen)</returns> public static Type ShowModal(CommandManager commandManager, Control parentWindow, Point position, Type[] commandTypes) { // Dynamically construct the collection of commands to be shown. CommandCollection commandCollection = new CommandCollection(); foreach (Type commandType in commandTypes) { // verify that the type is correct if (!typeof(Command).IsAssignableFrom(commandType)) throw new ArgumentException( "Type passed is not a subclass of Command!"); // create an instance of the command and add it to the collection of commands to be shown. Command command = Activator.CreateInstance(commandType) as Command; commandCollection.Add(command); } // Add the commands to the system command manager. commandManager.Add(commandCollection); // Show the context menu modally. Command commandSelected = ShowModal(parentWindow, position, commandCollection, false); Type type = commandSelected == null ? null : commandSelected.GetType(); commandSelected = null; // Remove the commands from the system command manager. commandManager.Remove(commandCollection); // Done! return type; }
/// <summary> /// Shows a CommandContextMenu modally. /// </summary> /// <param name="parentWindow">The parent window.</param> /// <param name="position">The position to show the menu, in screen coordinates.</param> /// <param name="alternateXPosition">An alternate X-position in case the showing of the /// menu results in the menu going offscreen to the right</param> /// <param name="commandCollection">The CommandCollection to show in the menu. These commands must be present in the CommandManager.</param> /// <param name="commandBar">true if this CommandContextMenu is being shown from a CommandBar; false otherwise.</param> /// <returns>The command that was selected; or null if no command was selected.</returns> public static Command ShowModal(Control parentWindow, Point position, int alternateXPosition, CommandCollection commandCollection, bool commandBar) { // If the command collection was null, or contained no Commands, we're done. Debug.Assert(commandCollection != null, "Cannot show a CommandContextMenu without a CommandCollection"); if (commandCollection == null || commandCollection.Count == 0) return null; // Obtain the parent window's context menu. ContextMenu parentContextMenu = parentWindow.ContextMenu; // Instantiate the CommandContextMenu from the command collection. CommandContextMenu commandContextMenu = new CommandContextMenu(commandCollection, commandBar); // Set the context menu as our parent window's context menu so that keyboard mnemonics work. parentWindow.ContextMenu = commandContextMenu; // Run the context menu. Command command = commandContextMenu.ShowModal(parentWindow, position, alternateXPosition); // Restore our parent window's contetx menu. parentWindow.ContextMenu = parentContextMenu; // Dipose of the context menu. commandContextMenu.Dispose(); // Return the selected command. return command; }