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#include "active_label.h"
//--------------------------------------------------------------------------------
ActiveLabel::ActiveLabel(const Glib::ustring& text, const sigc::slot<void> &close_callback)
: _close_callback(close_callback)
, _label("\342\234\225")
, _text_label(text)
{
_evbox.add(_label);
_evbox.signal_event().connect(sigc::mem_fun(this, &ActiveLabel::handle_event));
_text_label_eventbox.add(_text_label);
pack_start(_text_label_eventbox);
pack_start(_evbox);
_evbox.show_all();
_label.show();
show_all();
signal_button_press_event().connect(sigc::mem_fun(this, &ActiveLabel::button_press_slot));
#if GTK_VERSION_GE(2,20)
_spinner.hide();
#endif
}
//--------------------------------------------------------------------------------
bool ActiveLabel::handle_event(GdkEvent* e)
{
switch (e->type)
{
case GDK_BUTTON_RELEASE:
{
GdkEventButton *evb = (GdkEventButton*)e;
if (evb->button == 1)
_close_callback();
break;
}
default:
break;
}
return false;
}
//--------------------------------------------------------------------------------
void ActiveLabel::set_text(const std::string& lbl)
{
_text_label.set_text(lbl);
}
//--------------------------------------------------------------------------------
bool ActiveLabel::button_press_slot(GdkEventButton* evb)
{
if (evb->button == 3 && !_menu.empty())
_menu.popup_at(0, evb->x, evb->y);
return false;
}
//--------------------------------------------------------------------------------
void ActiveLabel::start_busy()
{
#if GTK_VERSION_GE(2,20)
_label.hide();
_evbox.remove();
_spinner.show();
_evbox.add(_spinner);
_spinner.start();
#endif
}
//--------------------------------------------------------------------------------
void ActiveLabel::stop_busy()
{
#if GTK_VERSION_GE(2,20)
_spinner.hide();
_evbox.remove();
_label.show();
_evbox.add(_label);
_spinner.stop();
#endif
}
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