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Sourcecode: aeskulap version File versions  Download package

afloatwidget.cpp

#include "afloatwidget.h"
#include <iostream>

namespace Aeskulap {

std::set<FloatWidget*> FloatWidget::m_widgetlist;

FloatWidget::FloatWidget(Gtk::Widget& parent, int width, int height) :
m_width(width),
m_height(height) {
      m_parent = &parent;

      resize(m_width, m_height);
      set_decorated(false);
      set_keep_above();
      set_skip_taskbar_hint(true);
      set_skip_pager_hint(true);
      set_type_hint(Gdk::WINDOW_TYPE_HINT_UTILITY);
      reparent(parent);
      
      m_widgetlist.insert(this);
}

FloatWidget::~FloatWidget() {
      m_motion_connection.disconnect();
      m_widgetlist.erase(this);
}

void FloatWidget::on_show() {
      m_motion_connection = Glib::signal_timeout().connect(sigc::bind(sigc::mem_fun(*this, &FloatWidget::on_timeout), 1), 50);
      Gtk::Window::on_show();
}

void FloatWidget::on_hide() {
      m_motion_connection.disconnect();
      Gtk::Window::on_hide();
}
      

void FloatWidget::on_realize() {
      Gtk::Window::on_realize();
      get_window()->reparent(m_parent->get_window(), 0, 0);
}

bool FloatWidget::on_timeout(int timer) {
      int x, x1;
      int y, y1;
      
      m_parent->get_pointer(x, y);
      if(x < 0 || y < 0) {
            return true;
      }

      if(x >= m_parent->get_width() || y >= m_parent->get_height()) {
            return true;
      }

      if(!m_parent->is_visible() || !m_parent->is_realized()) {
            return true;
      }
            
      m_parent->get_pointer(x, y);
      //get_position(x, y);
      /*get_pointer(x1, y1);

      x += x1;
      y += y1;*/

      x += 16;
      y += 16;

      if(x != last_x || y != last_y) {
            move(x, y);
            
            last_x = x;
            last_y = y;
      }

      return true;
}

void FloatWidget::raise_global() {
      std::set<FloatWidget*>::iterator i;
      for(i = m_widgetlist.begin(); i != m_widgetlist.end(); i++) {
            if((*i)->is_visible()) {
                  (*i)->raise();
            }
      }
}

} // namespace Aeskulap

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