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/*
Demonstration of the CL_Mouse signal interface
*/
#include <ClanLib/core.h>
#include <ClanLib/display.h>
#include <ClanLib/application.h>
#include <ClanLib/gl.h>
#include <strstream>
class MouseSignalApp : public CL_ClanApplication
{
private:
bool quit;
void on_window_close()
{
quit = true;
}
void on_button_press(const CL_InputEvent &key)
{
std::strstream button;
switch(key.id) {
case CL_MOUSE_LEFT:
button << "Mouse left button";
break;
case CL_MOUSE_MIDDLE:
button << "Mouse middle button";
break;
case CL_MOUSE_RIGHT:
button << "Mouse right button";
break;
case CL_MOUSE_XBUTTON1:
button << "Mouse thumb button";
break;
case CL_MOUSE_XBUTTON2:
button << "Mouse wheel button";
break;
case CL_MOUSE_WHEEL_UP:
button << "Mouse wheel up";
break;
case CL_MOUSE_WHEEL_DOWN:
button << "Mouse wheel down";
break;
case CL_KEY_LCONTROL:
button << "Left control";
break;
case CL_KEY_ESCAPE:
quit = true;
break;
default:
button << key.id << " (" << key.str << ")";
}
button << " pressed at " << key.mouse_pos.x << "," << key.mouse_pos.y << '\0';
std::cout << button.str() << std::endl;
}
public:
virtual int main(int, char **)
{
// Create a console window for text-output if not available
CL_ConsoleWindow console("Console");
console.redirect_stdio();
try
{
CL_SetupCore setup_core;
CL_SetupDisplay setup_display;
CL_SetupGL setup_gl;
// Set mode: 320x240 16 bpp
CL_DisplayWindow window("ClanLib MouseSignal Test", 800, 600);
// Make sure the display is black at startup:
CL_Display::clear();
// This connects to the mouse
CL_Slot slot_mouse_up = CL_Mouse::sig_key_up().connect( this, &MouseSignalApp::on_button_press);
// If you have more than one mouse connected, you can use one of the following
// methods to specify which mouse to connect to:
// CL_Slot slot_input_up = CL_Mouse::get_device(mouse_nr).sig_key_up().connect( this, &MouseSignalApp::on_button_press);
// CL_Slot slot_input_up = window.get_ic()->get_mouse(mouse_nr).sig_key_up().connect( this, &MouseSignalApp::on_button_press);
// Lets also connect to the keyboard for fun
CL_Slot slot_keyboard_up = CL_Keyboard::sig_key_up().connect( this, &MouseSignalApp::on_button_press);
// Connect the Window close event
CL_Slot slot_quit = window.sig_window_close().connect(this, &MouseSignalApp::on_window_close);
quit = false;
// Loop until the user presses Escape
while (!CL_Keyboard::get_keycode(CL_KEY_ESCAPE) && !quit)
{
// Clear display
CL_Display::clear(CL_Color(0,0,127));
// Flip front and backbuffer - this makes the changes visible
CL_Display::flip();
CL_System::sleep(10);
// Update keyboard input and handle system events
CL_System::keep_alive();
}
}
catch (CL_Error err)
{
std::cout << "Exception caught: " << err.message.c_str() << std::endl;
// Display console close message and wait for a key
console.display_close_message();
}
return 0;
}
} app;
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