application.cxx

#include "application.h"
#include "gui_driver.h"
#include <iostream>
#include <stdlib.h>
 
namespace cgv {
    namespace gui {
 
bool application::enumerate_monitors(std::vector<monitor_description>& monitor_descriptions)
{
    if (get_gui_driver().empty())
        return window_ptr();
    return get_gui_driver()->enumerate_monitors(monitor_descriptions);
}
 
window_ptr application::create_window(int w, int h, const std::string& title, const std::string& window_type)
{
    if (get_gui_driver().empty())
        return window_ptr();
    return get_gui_driver()->create_window(w,h,title,window_type);
}
 
bool application::remove_window(window_ptr w)
{
    if (get_gui_driver().empty())
        return false;
    get_gui_driver()->remove_window(w);
    return true;
}
 
bool application::set_focus(const_window_ptr w)
{
    gui_driver_ptr d = get_gui_driver();
    if (d.empty())
        return false;
    return d->set_focus(w);
}
 
unsigned int application::get_nr_windows()
{
    gui_driver_ptr d = get_gui_driver();
    if (d.empty())
        return 0;
    return d->get_nr_windows();
}
 
window_ptr application::get_window(unsigned int i)
{
    if (get_gui_driver().empty())
        return window_ptr();
    return get_gui_driver()->get_window(i);
}
 
bool application::run()
{
    gui_driver_ptr d = get_gui_driver();
    if (d.empty()) {
        std::cerr << "\nSorry, but no cgv::gui-driver available.\n"
            << "To get one, compile project 'cg_fltk' and add 'plugin:cg_fltk.cgv'\n"
            << "to the argument list when starting the fltk_viewer\n"
            << "(in Visual Studio right click you project and get to properties,\n"
            << " select 'configuration settings' -> 'debugging' -> command line arguments')" << std::endl;
        return false;
    }
    return d->run();
}
 
void application::quit(int exit_code)
{
    gui_driver_ptr d = get_gui_driver();
    if (d.empty())
        exit(exit_code);
    d->quit(exit_code);
}
 
void application::copy_to_clipboard(const std::string& s)
{
    gui_driver_ptr d = get_gui_driver();
    if (d.empty())
        exit(0);
    d->copy_to_clipboard(s);
}
 
std::string application::paste_from_clipboard()
{
    gui_driver_ptr d = get_gui_driver();
    if (d.empty())
        return "";
    return d->paste_from_clipboard();
}
 
    }
}