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#include "hotkey-helpers.hpp"
#include "obs-module-helper.hpp"
#include "plugin-state-helpers.hpp"
namespace advss {
std::vector<std::weak_ptr<Hotkey>> Hotkey::_registeredHotkeys = {};
uint32_t Hotkey::_hotkeyCounter = 0;
static bool setup()
{
AddLoadStep([](obs_data_t *) { Hotkey::ClearAllHotkeys(); });
return true;
}
static bool setupDone = setup();
std::shared_ptr<Hotkey> Hotkey::GetHotkey(const std::string &description,
bool ignoreExistingHotkeys)
{
// Clean up expired hotkeys
auto it = _registeredHotkeys.begin();
while (it != _registeredHotkeys.end()) {
if (it->expired()) {
it = _registeredHotkeys.erase(it);
} else {
it++;
}
}
// Check for existing hotkey with same description
for (const auto &h : _registeredHotkeys) {
auto hotkey = h.lock();
if (!hotkey) {
continue;
}
if (hotkey->_description == description) {
hotkey->_ignoreExistingHotkeys = ignoreExistingHotkeys;
return hotkey;
}
}
// Create new hotkey
auto hotkey = std::make_shared<Hotkey>(description);
_registeredHotkeys.emplace_back(hotkey);
hotkey->_ignoreExistingHotkeys = ignoreExistingHotkeys;
return hotkey;
}
Hotkey::Hotkey(const std::string &description) : _description(description)
{
_hotkeyID = obs_hotkey_register_frontend(
GetNameFromDescription(description).c_str(),
_description.c_str(), Callback, this);
_hotkeyCounter++;
}
bool Hotkey::Save(obs_data_t *obj) const
{
obs_data_set_string(obj, "desc", _description.c_str());
obs_data_array_t *hotkeyData = obs_hotkey_save(_hotkeyID);
obs_data_set_array(obj, "keyBind", hotkeyData);
obs_data_array_release(hotkeyData);
return true;
}
bool Hotkey::Load(obs_data_t *obj)
{
auto description = obs_data_get_string(obj, "desc");
if (!DescriptionAvailable(description)) {
return false;
}
_description = description;
obs_data_array_t *hotkeyData = obs_data_get_array(obj, "keyBind");
obs_hotkey_load(_hotkeyID, hotkeyData);
obs_data_array_release(hotkeyData);
obs_hotkey_set_description(_hotkeyID, _description.c_str());
_ignoreExistingHotkeys = false;
return true;
}
Hotkey::~Hotkey()
{
obs_hotkey_unregister(_hotkeyID);
}
bool Hotkey::UpdateDescription(const std::string &descritpion)
{
if (!DescriptionAvailable(descritpion)) {
return false;
}
_description = descritpion;
obs_hotkey_set_name(_hotkeyID,
GetNameFromDescription(descritpion).c_str());
obs_hotkey_set_description(_hotkeyID, descritpion.c_str());
return true;
}
bool Hotkey::DescriptionAvailable(const std::string &descritpion)
{
for (const auto &hotkey : _registeredHotkeys) {
auto h = hotkey.lock();
if (!h) {
continue;
}
if (!h->_ignoreExistingHotkeys &&
h->_description == descritpion) {
return false;
}
}
return true;
}
void Hotkey::Callback(void *data, obs_hotkey_id, obs_hotkey_t *, bool pressed)
{
auto hotkey = static_cast<Hotkey *>(data);
if (pressed) {
hotkey->_lastPressed =
std::chrono::high_resolution_clock::now();
} else {
hotkey->_lastReleased =
std::chrono::high_resolution_clock::now();
}
hotkey->_pressed = pressed;
}
std::string Hotkey::GetNameFromDescription(const std::string &description)
{
return "macro_condition_hotkey_" + description;
}
void Hotkey::ClearAllHotkeys()
{
_registeredHotkeys.clear();
}
} // namespace advss
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