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WindowServer+Keymap+LibGUI: Add widget to display current keymap

This commit is contained in:
Timur Sultanov 2022-01-19 14:44:56 +03:00 committed by Andreas Kling
parent 68a01f0e27
commit b9c558f6c6
14 changed files with 160 additions and 17 deletions

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@ -3,3 +3,4 @@ add_subdirectory(ClipboardHistory)
add_subdirectory(Network)
add_subdirectory(ResourceGraph)
add_subdirectory(WorkspacePicker)
add_subdirectory(Keymap)

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@ -0,0 +1,13 @@
serenity_component(
Keymap.Applet
REQUIRED
TARGETS Keymap.Applet
)
set(SOURCES
KeymapStatusWindow.cpp
main.cpp
)
serenity_bin(Keymap.Applet)
target_link_libraries(Keymap.Applet LibGUI LibCore LibGfx LibMain LibKeyboard)

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@ -0,0 +1,44 @@
/*
* Copyright (c) 2021, Timur Sultanov <SultanovTS@yandex.ru>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "KeymapStatusWindow.h"
#include <LibGUI/Painter.h>
#include <LibGUI/WindowManagerServerConnection.h>
#include <LibKeyboard/CharacterMap.h>
KeymapStatusWindow::KeymapStatusWindow()
{
set_window_type(GUI::WindowType::Applet);
set_has_alpha_channel(true);
m_label = &set_main_widget<GUI::Label>();
auto current_keymap = MUST(Keyboard::CharacterMap::fetch_system_map());
auto current_keymap_name = current_keymap.character_map_name();
m_label->set_tooltip(current_keymap_name);
m_label->set_text(current_keymap_name.substring(0, 2));
}
KeymapStatusWindow::~KeymapStatusWindow()
{
}
void KeymapStatusWindow::wm_event(GUI::WMEvent& event)
{
if (event.type() == GUI::WMEvent::WM_KeymapChanged) {
auto& keymap_event = static_cast<GUI::WMKeymapChangedEvent&>(event);
auto keymap = keymap_event.keymap();
set_keymap_text(keymap);
}
}
void KeymapStatusWindow::set_keymap_text(const String& keymap)
{
GUI::Painter painter(*m_label);
painter.clear_rect(m_label->rect(), Color::from_rgba(0));
m_label->set_tooltip(keymap);
m_label->set_text(keymap.substring(0, 2));
}

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@ -0,0 +1,27 @@
/*
* Copyright (c) 2021, Timur Sultanov <SultanovTS@yandex.ru>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibGUI/Label.h>
#include <LibGUI/Window.h>
class KeymapStatusWidget;
class KeymapStatusWindow final : public GUI::Window {
C_OBJECT(KeymapStatusWindow)
public:
virtual ~KeymapStatusWindow() override;
private:
void wm_event(GUI::WMEvent&) override;
KeymapStatusWindow();
RefPtr<GUI::Label> m_label;
void set_keymap_text(String const& keymap);
};

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@ -0,0 +1,30 @@
/*
* Copyright (c) 2021, Timur Sultanov <SultanovTS@yandex.ru>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "KeymapStatusWindow.h"
#include <LibCore/System.h>
#include <LibGUI/Application.h>
#include <LibGUI/WindowManagerServerConnection.h>
#include <LibMain/Main.h>
#include <WindowServer/Window.h>
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio recvfd sendfd rpath unix getkeymap"));
auto app = TRY(GUI::Application::try_create(arguments));
auto window = TRY(KeymapStatusWindow::try_create());
window->set_has_alpha_channel(true);
window->set_title("Keymap");
window->resize(16, 16);
window->show();
window->make_window_manager(WindowServer::WMEventMask::KeymapChanged);
TRY(Core::System::pledge("stdio recvfd sendfd rpath getkeymap"));
return app->exec();
}