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#include "statusindicator.hpp"
static const constexpr int Diameter = 8;
StatusIndicator::StatusIndicator(Snowflake user_id)
: Glib::ObjectBase("statusindicator")
, Gtk::Widget()
, m_id(user_id)
, m_status(static_cast<PresenceStatus>(-1)) {
set_has_window(true);
set_name("status-indicator");
get_style_context()->add_class("status-indicator");
Abaddon::Get().GetDiscordClient().signal_guild_member_list_update().connect(sigc::hide(sigc::mem_fun(*this, &StatusIndicator::CheckStatus)));
auto cb = [this](const UserData &user, PresenceStatus status) {
if (user.ID == m_id) CheckStatus();
};
Abaddon::Get().GetDiscordClient().signal_presence_update().connect(sigc::track_obj(cb, *this));
CheckStatus();
}
void StatusIndicator::CheckStatus() {
const auto status = Abaddon::Get().GetDiscordClient().GetUserStatus(m_id);
const auto last_status = m_status;
get_style_context()->remove_class("online");
get_style_context()->remove_class("dnd");
get_style_context()->remove_class("idle");
get_style_context()->remove_class("offline");
get_style_context()->add_class(GetPresenceString(status));
m_status = status;
if (last_status != m_status)
queue_draw();
}
Gtk::SizeRequestMode StatusIndicator::get_request_mode_vfunc() const {
return Gtk::Widget::get_request_mode_vfunc();
}
void StatusIndicator::get_preferred_width_vfunc(int &minimum_width, int &natural_width) const {
minimum_width = 0;
natural_width = Diameter;
}
void StatusIndicator::get_preferred_height_for_width_vfunc(int width, int &minimum_height, int &natural_height) const {
minimum_height = 0;
natural_height = Diameter;
}
void StatusIndicator::get_preferred_height_vfunc(int &minimum_height, int &natural_height) const {
minimum_height = 0;
natural_height = Diameter;
}
void StatusIndicator::get_preferred_width_for_height_vfunc(int height, int &minimum_width, int &natural_width) const {
minimum_width = 0;
natural_width = Diameter;
}
void StatusIndicator::on_size_allocate(Gtk::Allocation &allocation) {
set_allocation(allocation);
if (m_window)
m_window->move_resize(allocation.get_x(), allocation.get_y(), allocation.get_width(), allocation.get_height());
}
void StatusIndicator::on_map() {
Gtk::Widget::on_map();
}
void StatusIndicator::on_unmap() {
Gtk::Widget::on_unmap();
}
void StatusIndicator::on_realize() {
set_realized(true);
if (!m_window) {
GdkWindowAttr attributes;
std::memset(&attributes, 0, sizeof(attributes));
auto allocation = get_allocation();
attributes.x = allocation.get_x();
attributes.y = allocation.get_y();
attributes.width = allocation.get_width();
attributes.height = allocation.get_height();
attributes.event_mask = get_events() | Gdk::EXPOSURE_MASK;
attributes.window_type = GDK_WINDOW_CHILD;
attributes.wclass = GDK_INPUT_OUTPUT;
m_window = Gdk::Window::create(get_parent_window(), &attributes, GDK_WA_X | GDK_WA_Y);
set_window(m_window);
m_window->set_user_data(gobj());
}
}
void StatusIndicator::on_unrealize() {
m_window.reset();
Gtk::Widget::on_unrealize();
}
bool StatusIndicator::on_draw(const Cairo::RefPtr<Cairo::Context> &cr) {
const auto allocation = get_allocation();
const auto width = allocation.get_width();
const auto height = allocation.get_height();
const auto color = get_style_context()->get_color(Gtk::STATE_FLAG_NORMAL);
cr->set_source_rgb(color.get_red(), color.get_green(), color.get_blue());
cr->arc(width / 2.0, height / 2.0, width / 3.0, 0.0, 2 * (4 * std::atan(1)));
cr->close_path();
cr->fill_preserve();
cr->stroke();
return true;
}
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