palladium/include/pd/overlays/keyboard.hpp

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#pragma once
#include <pd/controls/hid.hpp>
#include <pd/maths/tween.hpp>
#include <pd/overlays/overlay.hpp>
namespace PD {
void DumpLayout(const std::string& path);
/// Keyboard class
/// @brief needs to be pushed with text and State reference as Overlay
/// to communicate with it
/// @note Hardcoded Rendering to get maximum Rendering Performance
class Keyboard : public Overlay {
public:
enum KeyOperation {
AppendSelf = 0,
Shift = 1,
Backspace = 2,
Enter = 3,
OpCancel = 4,
OpConfirm = 5,
Tab = 6,
Caps = 7,
Space = 8,
Op1 = 9,
Op2 = 10,
};
enum Type {
Default,
Numpad,
Password,
};
enum State {
None,
Cancel,
Confirm,
};
using Flags = u32;
enum Flags_ {
Flags_None = 0,
Flags_BlendTop = 1 << 0,
Flags_BlendBottom = 1 << 1,
Flags_LockControls = 1 << 2,
Flags_Default = Flags_BlendBottom | Flags_BlendTop | Flags_LockControls,
};
Keyboard(std::string& text, State& state, const std::string& hint = "",
Type type = Default, Flags flags = Flags_Default) {
too++;
if (too > 1) {
Kill();
return;
}
this->text = &text;
this->copy = text;
this->state = &state;
this->hint = hint;
this->type = type;
this->flags = flags;
this->raw_sel = -1;
flymgr.From(vec2(0, 240)).To(vec2(0, 115)).In(0.3f).As(flymgr.EaseInQuad);
chflymgr.From(vec2(-320, 0)).To(vec2(-320, 0)).In(0.1f).As(chflymgr.Linear);
}
~Keyboard() { too--; }
void Update(float delta, LI::Renderer::Ref ren, Hid::Ref inp) override;
void Rem() {
rem = true;
flymgr.From(vec2(0, 115)).To(vec2(0, 240)).In(0.2f).As(flymgr.EaseOutQuad);
}
private:
void LoadTheKeys(LI::Renderer::Ref ren);
void Movement(Hid::Ref inp);
void MoveSelector();
void DoOperation(KeyOperation op, const std::string& kname);
void RecolorBy(KeyOperation op, u32 color, int cm);
void InputOpBind(Hid::Key k, KeyOperation op, Hid::Ref inp, int cm);
std::string* text;
std::string copy;
std::string hint;
State* state;
Type type;
Flags flags;
int mode = 0; // def, caps, shift
// Stands for The Only One
static int too;
Tween<vec2> selector;
Tween<vec2> sel_szs;
vec2 cselszs;
int raw_sel;
// Performance Optimisation
LI::StaticObject::Ref keys[3];
bool keys_loadet = false;
// Some Animation
bool rem = false;
/// Probably a float would've done the job as well ;)
Tween<vec2> flymgr;
Tween<vec2> chflymgr;
bool show_help = true;
};
} // namespace PD