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LibGUI+WindowServer: Add app-global keyboard shortcuts.

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This patch adds a GShortcut class. Each GAction can have a GShortcut which
will cause the event loop to listen for that key combination app-globally
and activate the event in case it's pressed.

The shortcut will also be displayed when the action is added to a menu.

Use this to hook up Alt+Up with the "open parent directory" action in the
FileManager app. :^)
This commit is contained in:
Andreas Kling 2019-03-02 10:04:49 +01:00
parent 5c0fca0a95
commit 596a5ce5a4
17 changed files with 263 additions and 17 deletions
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3
WindowServer/WSClientConnection.cpp
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@ -210,14 +210,13 @@ void WSClientConnection::handle_request(WSAPIAddMenuItemRequest& request)
{
int menu_id = request.menu_id();
unsigned identifier = request.identifier();
String text = request.text();
auto it = m_menus.find(menu_id);
if (it == m_menus.end()) {
post_error("Bad menu ID");
return;
}
auto& menu = *(*it).value;
menu.add_item(make<WSMenuItem>(identifier, move(text)));
menu.add_item(make<WSMenuItem>(identifier, request.text(), request.shortcut_text()));
WSAPI_ServerMessage response;
response.type = WSAPI_ServerMessage::Type::DidAddMenuItem;
response.menu.menu_id = menu_id;