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// $Id$
//
// Test basic functionality of Curses class
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <unistd.h>
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif // HAVE_SYS_IOCTL_H
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif // HAVE_SYS_TYPES_H
#ifdef HAVE_STROPTS_H
#include <stropts.h>
#endif // HAVE_STROPTS_H
#ifdef HAVE_TERMIOS_H
#include <termios.h>
#else // HAVE_TERMIOS_H
#ifdef HAVE_SYS_TERMIOS_H
#include <sys/termios.h>
#endif // HAVE_SYS_TERMIOS_H
#endif // HAVE_TERMIOS_H
#include <iostream>
#include "yacurs.h"
// Used when preloading libtestpreload.so
#ifdef YACURS_USE_WCHAR
extern "C" int __test_wget_wch(void*, wint_t* i) {
*i = 'q';
return OK;
}
#else
extern "C" int __test_wgetch(void*) { return 'q'; }
#endif
class MyWindow : public YACURS::Window {
protected:
void resize_handler(YACURS::Event& _e) {
YACURS::Window::resize_handler(_e);
YACURS::EventEx<YACURS::Size>& winch =
dynamic_cast<YACURS::EventEx<YACURS::Size>&>(_e);
std::string status_msg("YACURS::Size: rows=");
char buff[32];
snprintf(buff, 32, "%d", winch.data().rows());
status_msg += buff;
status_msg += " cols=";
snprintf(buff, 32, "%d", winch.data().cols());
status_msg += buff;
YACURS::Curses::statusbar()->push(status_msg);
}
public:
MyWindow() : YACURS::Window() {
YACURS::EventQueue::connect_event(
YACURS::EventConnectorMethod1<MyWindow>(YACURS::EVT_SIGWINCH, this,
&MyWindow::resize_handler));
}
MyWindow(const YACURS::Margin& _m) : YACURS::Window(_m) {}
};
class HotKeyQuit : public YACURS::HotKey {
public:
HotKeyQuit(int k) : HotKey(k) {}
HotKeyQuit(const HotKeyQuit& hk) : HotKey(hk) {}
void action() { YACURS::EventQueue::submit(YACURS::EVT_QUIT); }
HotKey* clone() const { return new HotKeyQuit(*this); }
};
int main() {
// test will not be run if stdout or stdin is not a tty.
if (isatty(STDOUT_FILENO) != 1 || isatty(STDIN_FILENO) != 1) exit(77);
#ifdef YACURS_USE_WCHAR
if (setlocale(LC_ALL, "en_US.UTF-8") == 0) exit(77);
#endif
try {
YACURS::Curses::init();
YACURS::TitleBar* title =
new YACURS::TitleBar(YACURS::TitleBar::POS_TOP, "Resize 3");
YACURS::Curses::title(title);
// NOTE:
//
// The order the objects are created (MyWindow, StatusBar) is
// important here. Because MyWindow calls
// StatusBar::put_msg() on resize we have to make sure
// StatusBar is resized first. Since YACURS::EventQueue calls the
// last YACURS::EventConnector connected first, StatusBar has to be
// created AFTER MyWindow.
MyWindow* w1 = new MyWindow(YACURS::Margin(1, 0, 1, 0));
w1->frame(true);
w1->add_hotkey(HotKeyQuit('q'));
w1->add_hotkey(HotKeyQuit('Q'));
YACURS::StatusBar* sl = new YACURS::StatusBar();
YACURS::Curses::statusbar(sl);
sl->push("Press Q to quit");
YACURS::Curses::mainwindow(w1);
YACURS::Curses::run();
delete title;
delete w1;
delete sl;
YACURS::Curses::end();
} catch (std::exception& e) {
YACURS::Curses::end();
std::cerr << e.what() << std::endl;
return 1;
}
return 0;
}
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