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Code Issues Activity Actions

LibGUI: Allow GActions to be scoped either globally or widget-locally.

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This makes it possible for e.g GTextEditor to create a bunch of actions
with popular shortcuts like Ctrl+C, etc, without polluting the global
shortcut namespace. Widget-local actions will only activate while their
corresponding widget has focus. :^)
This commit is contained in:
Andreas Kling 2019-04-20 21:56:56 +02:00
parent a56e1afb64
commit 5c5ce4f885
8 changed files with 102 additions and 41 deletions
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10
LibGUI/GEventLoop.cpp
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@ -7,6 +7,7 @@
#include <LibCore/CNotifier.h>
#include <LibGUI/GMenu.h>
#include <LibGUI/GDesktop.h>
#include <LibGUI/GWidget.h>
#include <LibC/unistd.h>
#include <LibC/stdio.h>
#include <LibC/fcntl.h>
@ -124,6 +125,15 @@ void GEventLoop::handle_key_event(const WSAPI_ServerMessage& event, GWindow& win
key_event->m_text = String(&event.key.character, 1);
if (event.type == WSAPI_ServerMessage::Type::KeyDown) {
if (auto* focused_widget = window.focused_widget()) {
if (auto* action = focused_widget->action_for_key_event(*key_event)) {
if (action->is_enabled()) {
action->activate();
return;
}
}
}
if (auto* action = GApplication::the().action_for_key_event(*key_event)) {
if (action->is_enabled()) {
action->activate();