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// Scintilla source code edit control
/** @file KeyMap.h
** Defines a mapping between keystrokes and commands.
**/
// Copyright 1998-2001 by Neil Hodgson <neilh@scintilla.org>
// The License.txt file describes the conditions under which this software may be distributed.
#ifndef KEYMAP_H
#define KEYMAP_H
namespace Scintilla::Internal {
#define SCI_NORM KeyMod::Norm
#define SCI_SHIFT KeyMod::Shift
#define SCI_CTRL KeyMod::Ctrl
#define SCI_ALT KeyMod::Alt
#define SCI_META KeyMod::Meta
#define SCI_SUPER KeyMod::Super
#define SCI_CSHIFT (KeyMod::Ctrl | KeyMod::Shift)
#define SCI_ASHIFT (KeyMod::Alt | KeyMod::Shift)
/**
*/
class KeyModifiers {
public:
Scintilla::Keys key;
Scintilla::KeyMod modifiers;
KeyModifiers(Scintilla::Keys key_, Scintilla::KeyMod modifiers_) noexcept : key(key_), modifiers(modifiers_) {
}
bool operator<(const KeyModifiers &other) const noexcept {
if (key == other.key)
return modifiers < other.modifiers;
else
return key < other.key;
}
};
/**
*/
class KeyToCommand {
public:
Scintilla::Keys key;
Scintilla::KeyMod modifiers;
Scintilla::Message msg;
};
/**
*/
class KeyMap {
std::map<KeyModifiers, Scintilla::Message> kmap;
static const KeyToCommand MapDefault[];
public:
KeyMap();
~KeyMap();
void Clear() noexcept;
void AssignCmdKey(Scintilla::Keys key, Scintilla::KeyMod modifiers, Scintilla::Message msg);
Scintilla::Message Find(Scintilla::Keys key, Scintilla::KeyMod modifiers) const; // 0 returned on failure
const std::map<KeyModifiers, Scintilla::Message> &GetKeyMap() const noexcept;
};
}
#endif
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