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#include "keycombination.h"
#include <cctype>
#include <tuple>
#include "libnewsboat-ffi/src/keycombination.rs.h"
#include "strprintf.h"
namespace newsboat {
KeyCombination convert(const keycombination::bridged::KeyCombination& key_combination)
{
ShiftState shift = ShiftState::NoShift;
ControlState control = ControlState::NoControl;
AltState alt = AltState::NoAlt;
const auto key = std::string(keycombination::bridged::get_key(key_combination));
if (keycombination::bridged::has_shift(key_combination)) {
shift = ShiftState::Shift;
}
if (keycombination::bridged::has_control(key_combination)) {
control = ControlState::Control;
}
if (keycombination::bridged::has_alt(key_combination)) {
alt = AltState::Alt;
}
return KeyCombination(key, shift, control, alt);
}
KeyCombination::KeyCombination(const std::string& key, ShiftState shift,
ControlState control, AltState alt)
: key(key)
, shift(shift)
, control(control)
, alt(alt)
{
}
KeyCombination KeyCombination::from_bindkey(const std::string& input)
{
const auto key_combination = keycombination::bridged::from_bindkey(input);
return convert(*key_combination);
}
std::vector<KeyCombination> KeyCombination::from_bind(const std::string& input)
{
const auto key_combinations_rs = keycombination::bridged::from_bind(input);
std::vector<KeyCombination> key_combinations;
for (const auto& key_combination_rs : key_combinations_rs) {
key_combinations.push_back(convert(key_combination_rs));
}
return key_combinations;
}
std::string KeyCombination::to_bindkey_string() const
{
if (control == ControlState::Control && key.length() == 1) {
return strprintf::fmt("^%c", static_cast<char>(std::toupper(key[0])));
} else if (shift == ShiftState::Shift && key.length() == 1) {
return strprintf::fmt("%c", static_cast<char>(std::toupper(key[0])));
} else {
return key;
}
}
std::string KeyCombination::to_bind_string() const
{
if (key.size() == 1 && isalpha(key[0])) {
if (has_shift() && !has_control() && !has_alt()) {
return strprintf::fmt("%c", static_cast<char>(std::toupper(key[0])));
}
if (!has_shift() && has_control() && !has_alt()) {
return strprintf::fmt("^%c", static_cast<char>(std::toupper(key[0])));
}
}
if (key.size() == 1 && !has_shift() && !has_control() && !has_alt()) {
return key;
}
std::string modifiers = "";
if (has_control()) {
modifiers += "C-";
}
if (has_shift()) {
modifiers += "S-";
}
if (has_alt()) {
modifiers += "M-";
}
return strprintf::fmt("<%s%s>", modifiers, key);
}
bool KeyCombination::operator==(const KeyCombination& other) const
{
return key == other.key
&& shift == other.shift
&& control == other.control
&& alt == other.alt;
}
bool KeyCombination::operator<(const KeyCombination& rhs) const
{
return std::tie(key, shift, control, alt)
< std::tie(rhs.key, rhs.shift, rhs.control, rhs.alt);
}
std::string KeyCombination::get_key() const
{
return key;
}
bool KeyCombination::has_shift() const
{
return shift == ShiftState::Shift;
}
bool KeyCombination::has_control() const
{
return control == ControlState::Control;
}
bool KeyCombination::has_alt() const
{
return alt == AltState::Alt;
}
} // namespace newsboat
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