PowerToys/src/runner/centralized_hotkeys.cpp
Jaime Bernardo f647223e94
[Shortcut Guide] Activate with Windows key press (#13342)
* [Shortcut Guide] Activate with Windows key press

* fix spellchecker

* pr comments: fix search and add lock

* Add activation method combo box

* fix spellchecker issue for customized

* Standardize centralized hotkeys file names

* Add warning when using the long win key method

* Address PR feedback on text

* More PR feedback
2021-09-23 14:23:22 +01:00

122 lines
3.3 KiB
C++

#include "pch.h"
#include "centralized_hotkeys.h"
#include <map>
#include <common/logger/logger.h>
#include <common/utils/winapi_error.h>
#include <common/SettingsAPI/settings_objects.h>
namespace CentralizedHotkeys
{
std::map<Shortcut, std::vector<Action>> actions;
std::map<Shortcut, int> ids;
HWND runnerWindow;
std::wstring ToWstring(const Shortcut& shortcut)
{
std::wstring res = L"";
if (shortcut.modifiersMask & MOD_SHIFT)
{
res += L"shift+";
}
if (shortcut.modifiersMask & MOD_CONTROL)
{
res += L"ctrl+";
}
if (shortcut.modifiersMask & MOD_WIN)
{
res += L"win+";
}
if (shortcut.modifiersMask & MOD_ALT)
{
res += L"alt+";
}
res += PowerToysSettings::HotkeyObject::key_from_code(shortcut.vkCode);
return res;
}
bool AddHotkeyAction(Shortcut shortcut, Action action)
{
if (!actions[shortcut].empty())
{
// It will only work if previous one is rewritten
Logger::warn(L"{} shortcut is already registered", ToWstring(shortcut));
}
actions[shortcut].push_back(action);
// Register hotkey if it is the first shortcut
if (actions[shortcut].size() == 1)
{
if (ids.find(shortcut) == ids.end())
{
static int nextId = 0;
ids[shortcut] = nextId++;
}
if (!RegisterHotKey(runnerWindow, ids[shortcut], shortcut.modifiersMask, shortcut.vkCode))
{
Logger::warn(L"Failed to add {} shortcut. {}", ToWstring(shortcut), get_last_error_or_default(GetLastError()));
return false;
}
Logger::trace(L"{} shortcut registered", ToWstring(shortcut));
return true;
}
return true;
}
void UnregisterHotkeysForModule(std::wstring moduleName)
{
for (auto it = actions.begin(); it != actions.end(); it++)
{
auto val = std::find_if(it->second.begin(), it->second.end(), [moduleName](Action a) { return a.moduleName == moduleName; });
if (val != it->second.end())
{
it->second.erase(val);
if (it->second.empty())
{
if (!UnregisterHotKey(runnerWindow, ids[it->first]))
{
Logger::warn(L"Failed to unregister {} shortcut. {}", ToWstring(it->first), get_last_error_or_default(GetLastError()));
}
else
{
Logger::trace(L"{} shortcut unregistered", ToWstring(it->first));
}
}
}
}
}
void PopulateHotkey(Shortcut shortcut)
{
if (!actions.empty())
{
try
{
actions[shortcut].begin()->action(shortcut.modifiersMask, shortcut.vkCode);
}
catch(std::exception ex)
{
Logger::error("Failed to execute hotkey's action. {}", ex.what());
}
catch(...)
{
Logger::error(L"Failed to execute hotkey's action");
}
}
}
void RegisterWindow(HWND hwnd)
{
runnerWindow = hwnd;
}
}