ladybird/Userland/Applications/MouseSettings/main.cpp
Andreas Kling d312011708 Everywhere: Drop "shared_buffer" in most GUI programs, pledge "recvfd"
Now that WindowServer broadcasts the system theme using an anonymous
file, we need clients to pledge "recvfd" so they can receive it.

Some programs keep the "shared_buffer" pledge since it's still used for
a handful of things.
2021-01-16 19:30:32 +01:00

133 lines
5.4 KiB
C++

/*
* Copyright (c) 2020, Idan Horowitz <idan.horowitz@gmail.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <LibGUI/Action.h>
#include <LibGUI/Application.h>
#include <LibGUI/BoxLayout.h>
#include <LibGUI/Button.h>
#include <LibGUI/GroupBox.h>
#include <LibGUI/Icon.h>
#include <LibGUI/Menu.h>
#include <LibGUI/MenuBar.h>
#include <LibGUI/Slider.h>
#include <LibGUI/SpinBox.h>
#include <LibGUI/Widget.h>
#include <LibGUI/Window.h>
#include <LibGUI/WindowServerConnection.h>
#include <LibGfx/SystemTheme.h>
#include <WindowServer/Screen.h>
int main(int argc, char** argv)
{
if (pledge("stdio cpath rpath recvfd sendfd unix fattr", nullptr) < 0) {
perror("pledge");
return 1;
}
auto app = GUI::Application::construct(argc, argv);
if (pledge("stdio cpath rpath recvfd sendfd", nullptr) < 0) {
perror("pledge");
return 1;
}
auto app_icon = GUI::Icon::default_icon("app-mouse");
auto window = GUI::Window::construct();
window->set_title("Mouse Settings");
window->resize(200, 130);
window->set_resizable(false);
window->set_icon(app_icon.bitmap_for_size(16));
auto& settings = window->set_main_widget<GUI::Widget>();
settings.set_fill_with_background_color(true);
settings.set_background_role(ColorRole::Button);
settings.set_layout<GUI::VerticalBoxLayout>();
settings.layout()->set_margins({ 4, 4, 4, 4 });
auto& speed_container = settings.add<GUI::GroupBox>("Mouse speed");
speed_container.set_layout<GUI::VerticalBoxLayout>();
speed_container.layout()->set_margins({ 6, 16, 6, 6 });
speed_container.set_fixed_height(50);
auto& speed_slider = speed_container.add<GUI::HorizontalSlider>();
const auto scalar = 1000.0;
speed_slider.set_range(WindowServer::mouse_accel_min * scalar, WindowServer::mouse_accel_max * scalar); // These values are scaled down (by a factor of 1000) to get fractional values
int current_value = GUI::WindowServerConnection::the().send_sync<Messages::WindowServer::GetMouseAcceleration>()->factor() * scalar;
speed_slider.set_value(current_value);
auto& scroll_container = settings.add<GUI::GroupBox>("Scroll length");
scroll_container.set_layout<GUI::VerticalBoxLayout>();
scroll_container.layout()->set_margins({ 6, 16, 6, 6 });
scroll_container.set_fixed_height(46);
auto& scroll_spinbox = scroll_container.add<GUI::SpinBox>();
scroll_spinbox.set_min(WindowServer::scroll_step_size_min);
scroll_spinbox.set_value(GUI::WindowServerConnection::the().send_sync<Messages::WindowServer::GetScrollStepSize>()->step_size());
auto update_window_server = [&]() {
float factor = speed_slider.value() / scalar;
GUI::WindowServerConnection::the().send_sync<Messages::WindowServer::SetMouseAcceleration>(factor);
GUI::WindowServerConnection::the().send_sync<Messages::WindowServer::SetScrollStepSize>(scroll_spinbox.value());
};
auto& prompt_buttons = settings.add<GUI::Widget>();
prompt_buttons.set_layout<GUI::HorizontalBoxLayout>();
prompt_buttons.set_fixed_height(22);
auto& ok_button = prompt_buttons.add<GUI::Button>();
ok_button.set_text("OK");
prompt_buttons.set_fixed_height(22);
ok_button.on_click = [&](auto) {
update_window_server();
app->quit();
};
auto& apply_button = prompt_buttons.add<GUI::Button>();
apply_button.set_text("Apply");
prompt_buttons.set_fixed_height(22);
apply_button.on_click = [&](auto) {
update_window_server();
};
auto& reset_button = prompt_buttons.add<GUI::Button>();
reset_button.set_text("Reset");
prompt_buttons.set_fixed_height(22);
reset_button.on_click = [&](auto) {
speed_slider.set_value(scalar);
scroll_spinbox.set_value(4);
update_window_server();
};
auto menubar = GUI::MenuBar::construct();
auto& app_menu = menubar->add_menu("Mouse Settings");
app_menu.add_action(GUI::CommonActions::make_quit_action([&](auto&) {
app->quit();
}));
auto& help_menu = menubar->add_menu("Help");
help_menu.add_action(GUI::CommonActions::make_about_action("Mouse Settings", app_icon, window));
app->set_menubar(move(menubar));
window->show();
return app->exec();
}