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https://github.com/LadybirdBrowser/ladybird.git
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93ef661914
Painting the wallpaper at 100% scale in the top left corner is a weird mode and I don't think we need it. :^)
135 lines
4.9 KiB
C++
135 lines
4.9 KiB
C++
/*
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* Copyright (c) 2019-2020, Jesse Buhagiar <jooster669@gmail.com>
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* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "BackgroundSettingsWidget.h"
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#include <AK/StringBuilder.h>
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#include <Applications/DisplaySettings/BackgroundSettingsGML.h>
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#include <LibCore/ConfigFile.h>
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#include <LibGUI/Application.h>
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#include <LibGUI/BoxLayout.h>
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#include <LibGUI/Button.h>
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#include <LibGUI/ComboBox.h>
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#include <LibGUI/Desktop.h>
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#include <LibGUI/FilePicker.h>
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#include <LibGUI/FileSystemModel.h>
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#include <LibGUI/IconView.h>
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#include <LibGUI/ItemListModel.h>
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#include <LibGUI/WindowServerConnection.h>
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#include <LibGfx/Palette.h>
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#include <LibGfx/SystemTheme.h>
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namespace DisplaySettings {
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BackgroundSettingsWidget::BackgroundSettingsWidget()
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{
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m_modes.append("tile");
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m_modes.append("center");
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m_modes.append("stretch");
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create_frame();
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load_current_settings();
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}
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BackgroundSettingsWidget::~BackgroundSettingsWidget()
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{
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}
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void BackgroundSettingsWidget::create_frame()
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{
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load_from_gml(background_settings_gml);
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m_monitor_widget = *find_descendant_of_type_named<DisplaySettings::MonitorWidget>("monitor_widget");
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m_wallpaper_view = *find_descendant_of_type_named<GUI::IconView>("wallpaper_view");
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m_wallpaper_view->set_model(GUI::FileSystemModel::create("/res/wallpapers"));
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m_wallpaper_view->set_model_column(GUI::FileSystemModel::Column::Name);
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m_wallpaper_view->on_selection_change = [this] {
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String path;
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if (m_wallpaper_view->selection().is_empty()) {
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path = "";
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} else {
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auto index = m_wallpaper_view->selection().first();
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path = static_cast<GUI::FileSystemModel*>(m_wallpaper_view->model())->full_path(index);
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}
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m_monitor_widget->set_wallpaper(path);
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};
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auto& button = *find_descendant_of_type_named<GUI::Button>("wallpaper_open_button");
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button.on_click = [this](auto) {
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auto path = GUI::FilePicker::get_open_filepath(nullptr, "Select wallpaper from file system.");
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if (!path.has_value())
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return;
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m_wallpaper_view->selection().clear();
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m_monitor_widget->set_wallpaper(path.value());
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};
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m_mode_combo = *find_descendant_of_type_named<GUI::ComboBox>("mode_combo");
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m_mode_combo->set_only_allow_values_from_model(true);
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m_mode_combo->set_model(*GUI::ItemListModel<String>::create(m_modes));
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m_mode_combo->on_change = [this](auto&, const GUI::ModelIndex& index) {
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m_monitor_widget->set_wallpaper_mode(m_modes.at(index.row()));
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};
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m_color_input = *find_descendant_of_type_named<GUI::ColorInput>("color_input");
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m_color_input->set_color_has_alpha_channel(false);
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m_color_input->set_color_picker_title("Select color for desktop");
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m_color_input->on_change = [this] {
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m_monitor_widget->set_background_color(m_color_input->color());
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};
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}
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void BackgroundSettingsWidget::load_current_settings()
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{
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auto ws_config = Core::ConfigFile::open("/etc/WindowServer.ini");
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auto wm_config = Core::ConfigFile::get_for_app("WindowManager");
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auto selected_wallpaper = wm_config->read_entry("Background", "Wallpaper", "");
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if (!selected_wallpaper.is_empty()) {
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auto index = static_cast<GUI::FileSystemModel*>(m_wallpaper_view->model())->index(selected_wallpaper, m_wallpaper_view->model_column());
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m_wallpaper_view->set_cursor(index, GUI::AbstractView::SelectionUpdate::Set);
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m_monitor_widget->set_wallpaper(selected_wallpaper);
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}
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auto mode = ws_config->read_entry("Background", "Mode", "center");
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if (!m_modes.contains_slow(mode)) {
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warnln("Invalid background mode '{}' in WindowServer config, falling back to 'center'", mode);
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mode = "center";
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}
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m_monitor_widget->set_wallpaper_mode(mode);
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m_mode_combo->set_selected_index(m_modes.find_first_index(mode).value_or(0));
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auto palette_desktop_color = palette().desktop_background();
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auto background_color = ws_config->read_entry("Background", "Color", "");
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if (!background_color.is_empty()) {
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auto opt_color = Color::from_string(background_color);
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if (opt_color.has_value())
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palette_desktop_color = opt_color.value();
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}
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m_color_input->set_color(palette_desktop_color);
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m_monitor_widget->set_background_color(palette_desktop_color);
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}
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void BackgroundSettingsWidget::apply_settings()
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{
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auto wm_config = Core::ConfigFile::get_for_app("WindowManager");
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wm_config->write_entry("Background", "Wallpaper", m_monitor_widget->wallpaper());
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if (!m_monitor_widget->wallpaper().is_empty()) {
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GUI::Desktop::the().set_wallpaper(m_monitor_widget->wallpaper());
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} else {
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GUI::Desktop::the().set_wallpaper("");
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GUI::Desktop::the().set_background_color(m_color_input->text());
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}
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GUI::Desktop::the().set_wallpaper_mode(m_monitor_widget->wallpaper_mode());
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}
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}
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