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/*
* Copyright (c) 2019-2020, Jesse Buhagiar <jooster669@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 "DisplayProperties.h"
#include "ItemListModel.h"
#include <AK/StringBuilder.h>
#include <LibCore/DirIterator.h>
#include <LibGUI/Action.h>
#include <LibGUI/Application.h>
#include <LibGUI/BoxLayout.h>
#include <LibGUI/Button.h>
#include <LibGUI/Desktop.h>
#include <LibGUI/FileSystemModel.h>
#include <LibGUI/GroupBox.h>
#include <LibGUI/Label.h>
#include <LibGUI/ListView.h>
#include <LibGUI/MessageBox.h>
#include <LibGUI/ScrollBar.h>
#include <LibGUI/Splitter.h>
#include <LibGUI/TabWidget.h>
#include <LibGUI/ToolBar.h>
#include <LibGUI/Widget.h>
#include <LibGUI/Window.h>
#include <LibGUI/WindowServerConnection.h>
#include <Servers/WindowServer/WindowManager.h>
DisplayPropertiesWidget::DisplayPropertiesWidget()
: m_wm_config(Core::ConfigFile::open("/etc/WindowServer/WindowServer.ini"))
{
create_resolution_list();
create_wallpaper_list();
create_root_widget();
create_frame();
}
void DisplayPropertiesWidget::create_resolution_list()
{
// TODO: Find a better way to get the default resolution
m_resolutions.append({ 640, 480 });
m_resolutions.append({ 800, 600 });
m_resolutions.append({ 1024, 768 });
m_resolutions.append({ 1280, 720 });
m_resolutions.append({ 1368, 768 });
m_resolutions.append({ 1366, 768 });
m_resolutions.append({ 1280, 1024 });
m_resolutions.append({ 1440, 900 });
m_resolutions.append({ 1600, 900 });
m_resolutions.append({ 1920, 1080 });
m_resolutions.append({ 2560, 1080 });
Gfx::Size find_size;
bool okay = false;
// Let's attempt to find the current resolution and select it!
find_size.set_width(m_wm_config->read_entry("Screen", "Width", "1024").to_int(okay));
if (!okay) {
fprintf(stderr, "DisplayProperties: failed to convert width to int!");
return;
}
find_size.set_height(m_wm_config->read_entry("Screen", "Height", "768").to_int(okay));
if (!okay) {
fprintf(stderr, "DisplayProperties: failed to convert height to int!");
return;
}
int index = 0;
for (auto& resolution : m_resolutions) {
if (resolution == find_size) {
m_selected_resolution = m_resolutions.at(index);
return; // We don't need to do anything else
}
index++;
}
m_selected_resolution = m_resolutions.at(0);
}
void DisplayPropertiesWidget::create_root_widget()
{
m_root_widget = GUI::Widget::construct();
m_root_widget->set_layout(make<GUI::VerticalBoxLayout>());
m_root_widget->set_fill_with_background_color(true);
m_root_widget->layout()->set_margins({ 4, 4, 4, 16 });
}
void DisplayPropertiesWidget::create_wallpaper_list()
{
m_selected_wallpaper = m_wm_config->read_entry("Background", "Wallpaper");
if (!m_selected_wallpaper.is_empty()) {
auto name_parts = m_selected_wallpaper.split('/');
m_selected_wallpaper = name_parts[2];
}
Core::DirIterator iterator("/res/wallpapers/", Core::DirIterator::Flags::SkipDots);
while (iterator.has_next()) {
m_wallpapers.append(iterator.next_path());
}
}
void DisplayPropertiesWidget::create_frame()
{
auto tab_widget = m_root_widget->add<GUI::TabWidget>();
auto wallpaper_splitter = tab_widget->add_tab<GUI::VerticalSplitter>("Wallpaper");
auto wallpaper_content = wallpaper_splitter->add<GUI::Widget>();
wallpaper_content->set_layout(make<GUI::VerticalBoxLayout>());
wallpaper_content->layout()->set_margins({ 4, 4, 4, 4 });
m_wallpaper_preview = wallpaper_splitter->add<GUI::Label>();
auto wallpaper_list = wallpaper_content->add<GUI::ListView>();
wallpaper_list->set_background_color(Color::White);
wallpaper_list->set_model(*ItemListModel<AK::String>::create(m_wallpapers));
auto wallpaper_model = wallpaper_list->model();
auto find_first_wallpaper_index = m_wallpapers.find_first_index(m_selected_wallpaper);
if (find_first_wallpaper_index.has_value()) {
auto wallpaper_index_in_model = wallpaper_model->index(find_first_wallpaper_index.value(), wallpaper_list->model_column());
if (wallpaper_model->is_valid(wallpaper_index_in_model))
wallpaper_list->selection().set(wallpaper_index_in_model);
}
wallpaper_list->horizontal_scrollbar().set_visible(false);
wallpaper_list->on_selection = [this](auto& index) {
StringBuilder builder;
m_selected_wallpaper = m_wallpapers.at(index.row());
builder.append("/res/wallpapers/");
builder.append(m_selected_wallpaper);
m_wallpaper_preview->set_icon(Gfx::Bitmap::load_from_file(builder.to_string()));
m_wallpaper_preview->set_should_stretch_icon(true);
};
auto settings_splitter = tab_widget->add_tab<GUI::VerticalSplitter>("Settings");
auto settings_content = settings_splitter->add<GUI::Widget>();
settings_content->set_layout(make<GUI::VerticalBoxLayout>());
settings_content->layout()->set_margins({ 4, 4, 4, 4 });
auto resolution_list = settings_content->add<GUI::ListView>();
resolution_list->set_background_color(Color::White);
resolution_list->set_model(*ItemListModel<Gfx::Size>::create(m_resolutions));
auto resolution_model = resolution_list->model();
auto find_first_resolution_index = m_resolutions.find_first_index(m_selected_resolution);
ASSERT(find_first_resolution_index.has_value());
auto resolution_index_in_model = resolution_model->index(find_first_resolution_index.value(), resolution_list->model_column());
if (resolution_model->is_valid(resolution_index_in_model))
resolution_list->selection().set(resolution_index_in_model);
resolution_list->horizontal_scrollbar().set_visible(false);
resolution_list->on_selection = [this](auto& index) {
m_selected_resolution = m_resolutions.at(index.row());
};
settings_content->layout()->add_spacer();
// Add the apply and cancel buttons
auto bottom_widget = m_root_widget->add<GUI::Widget>();
bottom_widget->set_layout(make<GUI::HorizontalBoxLayout>());
bottom_widget->layout()->add_spacer();
bottom_widget->set_size_policy(Orientation::Vertical, GUI::SizePolicy::Fixed);
bottom_widget->set_preferred_size(1, 22);
auto apply_button = bottom_widget->add<GUI::Button>();
apply_button->set_text("Apply");
apply_button->set_size_policy(Orientation::Vertical, GUI::SizePolicy::Fixed);
apply_button->set_size_policy(Orientation::Horizontal, GUI::SizePolicy::Fixed);
apply_button->set_preferred_size(60, 22);
apply_button->on_click = [this, tab_widget] {
send_settings_to_window_server(tab_widget->active_tab_index());
};
auto ok_button = bottom_widget->add<GUI::Button>();
ok_button->set_text("OK");
ok_button->set_size_policy(Orientation::Vertical, GUI::SizePolicy::Fixed);
ok_button->set_size_policy(Orientation::Horizontal, GUI::SizePolicy::Fixed);
ok_button->set_preferred_size(60, 22);
ok_button->on_click = [this, tab_widget] {
send_settings_to_window_server(tab_widget->active_tab_index());
GUI::Application::the().quit();
};
auto cancel_button = bottom_widget->add<GUI::Button>();
cancel_button->set_text("Cancel");
cancel_button->set_size_policy(Orientation::Vertical, GUI::SizePolicy::Fixed);
cancel_button->set_size_policy(Orientation::Horizontal, GUI::SizePolicy::Fixed);
cancel_button->set_preferred_size(60, 22);
cancel_button->on_click = [] {
GUI::Application::the().quit();
};
}
void DisplayPropertiesWidget::send_settings_to_window_server(int tab_index)
{
if (tab_index == TabIndices::Wallpaper) {
StringBuilder builder;
builder.append("/res/wallpapers/");
builder.append(m_selected_wallpaper);
GUI::Desktop::the().set_wallpaper(builder.to_string());
} else if (tab_index == TabIndices::Settings) {
dbg() << "Attempting to set resolution " << m_selected_resolution;
auto result = GUI::WindowServerConnection::the().send_sync<Messages::WindowServer::SetResolution>(m_selected_resolution);
if (!result->success())
GUI::MessageBox::show(String::format("Reverting to resolution %dx%d", result->resolution().width(), result->resolution().height()), String::format("Unable to set resolution"), GUI::MessageBox::Type::Error, GUI::MessageBox::InputType::OK);
} else {
dbg() << "Invalid tab index " << tab_index;
}
}
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