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Mode.h
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88 lines (70 loc) · 2.28 KB
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#ifndef MODE_H
#define MODE_H
#include <map>
struct Screen;
class Attribute
{
public:
Attribute()
: wAttribute(0)
, wMask(0)
{
}
Attribute(WORD wAttribute, WORD wMask)
: wAttribute(wAttribute & wMask)
, wMask(~wMask)
{
}
void apply(WORD& w) const
{
w = (w & wMask) | wAttribute;
}
private:
WORD wAttribute;
WORD wMask;
};
class EditScheme
{
public:
static const wchar_t* DEFAULT;
static const wchar_t* SELECTED;
static const wchar_t* WHITESPACE;
static const wchar_t* NONPRINT;
static const wchar_t* STATUS;
static const wchar_t* STATUSFOCUS;
static const wchar_t* STATUSERROR;
static const wchar_t* STATUSWARNING;
EditScheme(HKEY hKey, CONSOLE_SCREEN_BUFFER_INFOEX& csbi);
Attribute get(const wchar_t* s) const;
void put(const wchar_t* s, const Attribute& a) { attr[s] = a; }
private:
std::map<const wchar_t*, Attribute> attr;
};
class Mode
{
public:
virtual void Draw(Screen& screen, const EditScheme& scheme, bool focus) const = 0;
virtual bool Do(const KEY_EVENT_RECORD& /*ker*/, Screen& /*screen*/, const EditScheme& /*scheme*/) { return true; }
virtual bool Do(const MOUSE_EVENT_RECORD& /*mer*/, Screen& /*screen*/, const EditScheme& /*scheme*/) { return true; }
virtual void Do(const FOCUS_EVENT_RECORD& /*fer*/, Screen& /*screen*/, const EditScheme& /*scheme*/) { }
virtual void Do(const WINDOW_BUFFER_SIZE_RECORD& /*wbsr*/) { }
virtual void Assert() {}
};
void DoMode(Mode& m, Screen& screen, const EditScheme& scheme);
class ModeBase : public Mode
{
public:
ModeBase(Mode* base)
: base(base)
{
}
void Draw(Screen& screen, const EditScheme& scheme, bool focus) const { base->Draw(screen, scheme, focus); };
bool Do(const KEY_EVENT_RECORD& ker, Screen& screen, const EditScheme& scheme) { return base->Do(ker, screen, scheme); }
bool Do(const MOUSE_EVENT_RECORD& mer, Screen& screen, const EditScheme& scheme) { return base->Do(mer, screen, scheme); }
void Do(const FOCUS_EVENT_RECORD& fer, Screen& screen, const EditScheme& scheme) { base->Do(fer, screen, scheme); }
void Do(const WINDOW_BUFFER_SIZE_RECORD& wbsr) { base->Do(wbsr); }
void Assert() { base->Assert(); }
private:
Mode* base;
};
#endif