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#include <AK/StringBuilder.h>
#include <LibCore/CDirIterator.h>
#include <LibDraw/PNGLoader.h>
#include <LibGUI/GAction.h>
#include <LibGUI/GApplication.h>
#include <LibGUI/GBoxLayout.h>
#include <LibGUI/GButton.h>
#include <LibGUI/GDesktop.h>
#include <LibGUI/GEventLoop.h>
#include <LibGUI/GFileSystemModel.h>
#include <LibGUI/GGroupBox.h>
#include <LibGUI/GLabel.h>
#include <LibGUI/GListView.h>
#include <LibGUI/GScrollBar.h>
#include <LibGUI/GSplitter.h>
#include <LibGUI/GTabWidget.h>
#include <LibGUI/GToolBar.h>
#include <LibGUI/GWidget.h>
#include <LibGUI/GWindow.h>
#include <Servers/WindowServer/WSWindowManager.h>
#include "DisplayProperties.h"
#include "ItemListModel.h"
DisplayPropertiesWidget::DisplayPropertiesWidget()
: m_wm_config(CConfigFile::get_for_app("WindowManager"))
{
create_root_widget();
create_frame();
create_resolution_list();
create_wallpaper_list();
}
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, 1024 });
m_resolutions.append({ 1440, 900 });
m_resolutions.append({ 1600, 900 });
m_resolutions.append({ 1920, 1080 });
m_resolutions.append({ 2560, 1080 });
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 = new GWidget;
m_root_widget->set_layout(make<GBoxLayout>(Orientation::Vertical));
m_root_widget->set_fill_with_background_color(true);
m_root_widget->layout()->set_margins({ 4, 4, 4, 16 });
}
void DisplayPropertiesWidget::create_wallpaper_list()
{
CDirIterator iterator("/res/wallpapers/", CDirIterator::Flags::SkipDots);
while (iterator.has_next())
m_wallpapers.append(iterator.next_path());
}
void DisplayPropertiesWidget::create_frame()
{
auto* tab_widget = new GTabWidget(m_root_widget);
// First, let's create the "Background" tab
auto background_splitter = GSplitter::construct(Orientation::Vertical, nullptr);
tab_widget->add_widget("Wallpaper", background_splitter);
auto* background_content = new GWidget(background_splitter);
background_content->set_layout(make<GBoxLayout>(Orientation::Vertical));
background_content->layout()->set_margins({ 4, 4, 4, 4 });
m_wallpaper_preview = GLabel::construct(background_splitter);
auto* wallpaper_list = new GListView(background_content);
wallpaper_list->set_background_color(Color::White);
wallpaper_list->set_model(*ItemListModel<AK::String>::create(m_wallpapers));
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(load_png(builder.to_string()));
m_wallpaper_preview->set_should_stretch_icon(true);
};
// Let's add the settings tab
auto settings_splitter = GSplitter::construct(Orientation::Vertical, nullptr);
tab_widget->add_widget("Settings", settings_splitter);
auto* settings_content = new GWidget(settings_splitter);
settings_content->set_layout(make<GBoxLayout>(Orientation::Vertical));
settings_content->layout()->set_margins({ 4, 4, 4, 4 });
auto* resolution_list = new GListView(settings_content);
resolution_list->set_background_color(Color::White);
resolution_list->set_model(*ItemListModel<Size>::create(m_resolutions));
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 = new GWidget(m_root_widget);
bottom_widget->set_layout(make<GBoxLayout>(Orientation::Horizontal));
bottom_widget->layout()->add_spacer();
bottom_widget->set_size_policy(Orientation::Vertical, SizePolicy::Fixed);
bottom_widget->set_preferred_size(1, 22);
auto* apply_button = new GButton(bottom_widget);
apply_button->set_text("Apply");
apply_button->set_size_policy(Orientation::Vertical, SizePolicy::Fixed);
apply_button->set_size_policy(Orientation::Horizontal, SizePolicy::Fixed);
apply_button->set_preferred_size(60, 22);
apply_button->on_click = [this, tab_widget](GButton&) {
send_settings_to_window_server(tab_widget->active_tab_index());
};
auto* ok_button = new GButton(bottom_widget);
ok_button->set_text("OK");
ok_button->set_size_policy(Orientation::Vertical, SizePolicy::Fixed);
ok_button->set_size_policy(Orientation::Horizontal, SizePolicy::Fixed);
ok_button->set_preferred_size(60, 22);
ok_button->on_click = [this, tab_widget](GButton&) {
send_settings_to_window_server(tab_widget->active_tab_index());
GApplication::the().quit();
};
auto* cancel_button = new GButton(bottom_widget);
cancel_button->set_text("Cancel");
cancel_button->set_size_policy(Orientation::Vertical, SizePolicy::Fixed);
cancel_button->set_size_policy(Orientation::Horizontal, SizePolicy::Fixed);
cancel_button->set_preferred_size(60, 22);
cancel_button->on_click = [this](GButton&) {
GApplication::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);
GDesktop::the().set_wallpaper(builder.to_string());
} else if (tab_index == TabIndices::Settings) {
WSAPI_ClientMessage request;
request.type = WSAPI_ClientMessage::Type::SetResolution;
dbg() << "Attempting to set resolution " << m_selected_resolution;
request.wm_conf.resolution = { m_selected_resolution.width(), m_selected_resolution.height() };
auto response = GWindowServerConnection::the().sync_request(request, WSAPI_ServerMessage::Type::DidSetResolution);
ASSERT(response.value == 1);
} else {
dbg() << "Invalid tab index " << tab_index;
}
}
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