96 lines
2.9 KiB
C
96 lines
2.9 KiB
C
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
// NoesisGUI - http://www.noesisengine.com
|
||
|
|
// Copyright (c) 2013 Noesis Technologies S.L. All Rights Reserved.
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef __GUI_KEYBINDING_H__
|
||
|
|
#define __GUI_KEYBINDING_H__
|
||
|
|
|
||
|
|
|
||
|
|
#include <NsCore/Noesis.h>
|
||
|
|
#include <NsGui/CoreApi.h>
|
||
|
|
#include <NsGui/InputBinding.h>
|
||
|
|
|
||
|
|
|
||
|
|
namespace Noesis
|
||
|
|
{
|
||
|
|
|
||
|
|
class KeyGesture;
|
||
|
|
enum Key: int32_t;
|
||
|
|
enum ModifierKeys: int32_t;
|
||
|
|
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
/// Binds a KeyGesture to a Command.
|
||
|
|
///
|
||
|
|
/// When defining a KeyBinding in XAML there are two ways to specify the KeyGesture. The first way
|
||
|
|
/// to establish a KeyBinding in XAML is to define the Gesture attribute of the KeyBinding element,
|
||
|
|
/// which enables a syntax to specify keys and modifiers as a single string, for example "CTRL+P".
|
||
|
|
/// The second way is to define the Key attribute and the Modifiers attributes of the KeyBinding
|
||
|
|
/// element. Both ways of setting the KeyGesture are equivalent and modify the same underlying
|
||
|
|
/// object, but there will be a conflict if both are used.
|
||
|
|
///
|
||
|
|
/// .. code-block:: xml
|
||
|
|
///
|
||
|
|
/// <Grid
|
||
|
|
/// xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
|
||
|
|
/// <Grid.InputBindings>
|
||
|
|
/// <KeyBinding Gesture="Ctrl+O" Command="ApplicationCommands.Open"/>
|
||
|
|
/// </Grid.InputBindings>
|
||
|
|
/// </Grid>
|
||
|
|
///
|
||
|
|
/// http://msdn.microsoft.com/en-us/library/system.windows.input.keybinding.aspx
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
class NS_GUI_CORE_API KeyBinding: public InputBinding
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
KeyBinding();
|
||
|
|
KeyBinding(ICommand* command, KeyGesture* gesture);
|
||
|
|
KeyBinding(ICommand* command, Key key, ModifierKeys modifiers);
|
||
|
|
~KeyBinding();
|
||
|
|
|
||
|
|
/// Gets or sets the Key of the KeyGesture associated with this KeyBinding
|
||
|
|
//@{
|
||
|
|
Key GetKey() const;
|
||
|
|
void SetKey(Key key);
|
||
|
|
//@}
|
||
|
|
|
||
|
|
/// Gets the modifier keys (one or more Alt, Ctrl, Shift) of the associated KeyGesture
|
||
|
|
//@{
|
||
|
|
ModifierKeys GetModifiers() const;
|
||
|
|
void SetModifiers(ModifierKeys modifiers);
|
||
|
|
//@}
|
||
|
|
|
||
|
|
// Hides Freezable methods for convenience
|
||
|
|
//@{
|
||
|
|
Ptr<KeyBinding> Clone() const;
|
||
|
|
Ptr<KeyBinding> CloneCurrentValue() const;
|
||
|
|
//@}
|
||
|
|
|
||
|
|
public:
|
||
|
|
static const DependencyProperty* KeyProperty;
|
||
|
|
static const DependencyProperty* ModifiersProperty;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
/// From Freezable
|
||
|
|
//@{
|
||
|
|
Ptr<Freezable> CreateInstanceCore() const override;
|
||
|
|
//@}
|
||
|
|
|
||
|
|
/// From InputBinding
|
||
|
|
//@{
|
||
|
|
void OnGestureChanged(InputGesture* oldGesture, InputGesture* newGesture) override;
|
||
|
|
//@}
|
||
|
|
|
||
|
|
private:
|
||
|
|
void UpdateKeyAndModifers(KeyGesture* keyGesture);
|
||
|
|
void UpdateGesture(Key key, ModifierKeys modifiers);
|
||
|
|
|
||
|
|
NS_DECLARE_REFLECTION(KeyBinding, InputBinding)
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
#endif
|