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Customize system menu items through dedicated API (#677)

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Document new interface changes.
This commit is contained in:
vldmr11080
2019-11-12 11:48:14 +01:00
committed by Enrico Giordani
parent 9f78af29bf
commit be86cd4028
17 changed files with 350 additions and 1 deletions
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32
src/runner/powertoys_events.cpp
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@@ -2,6 +2,7 @@
#include "powertoys_events.h"
#include "lowlevel_keyboard_event.h"
#include "win_hook_event.h"
#include "system_menu_helper.h"
void first_subscribed(const std::wstring& event) {
if (event == ll_keyboard)
@@ -41,6 +42,37 @@ void PowertoysEvents::unregister_receiver(PowertoyModuleIface* module) {
}
}
void PowertoysEvents::register_system_menu_action(PowertoyModuleIface* module) {
std::unique_lock lock(mutex);
system_menu_receivers.insert(module);
}
void PowertoysEvents::unregister_system_menu_action(PowertoyModuleIface* module) {
std::unique_lock lock(mutex);
auto it = system_menu_receivers.find(module);
if (it != system_menu_receivers.end()) {
SystemMenuHelperInstace().Reset(module);
system_menu_receivers.erase(it);
}
}
void PowertoysEvents::handle_system_menu_action(const WinHookEvent& data) {
if (data.event == EVENT_SYSTEM_MENUSTART) {
for (auto& module : system_menu_receivers) {
SystemMenuHelperInstace().Customize(module, data.hwnd);
}
}
else if (data.event == EVENT_OBJECT_INVOKED) {
if (PowertoyModuleIface* module{ SystemMenuHelperInstace().ModuleFromItemId(data.idChild) }) {
std::wstring itemName = SystemMenuHelperInstace().ItemNameFromItemId(data.idChild);
// Process event on specified system menu item by responsible module.
module->signal_system_menu_action(itemName.c_str());
// Process event on specified system menu item by system menu helper (check/uncheck if needed).
SystemMenuHelperInstace().ProcessSelectedItem(module, GetForegroundWindow(), itemName.c_str());
}
}
}
intptr_t PowertoysEvents::signal_event(const std::wstring & event, intptr_t data) {
intptr_t rvalue = 0;
std::shared_lock lock(mutex);