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/* QNX 4 screen routines source.
Copyright (c) 1998-2003 by Mike Gorchak
Covered by the BSD license. */
#include <tv/configtv.h>
#if defined(TVOS_UNIX) && defined(TVOSf_QNX4)
#define Uses_stdlib
#define Uses_string
#define Uses_stdio
#define Uses_time
#define Uses_TEvent
#define Uses_TEventQueue
#define Uses_TScreen
#include <tv.h>
extern "C"
{
#include <sys/term.h>
#include <sys/qnxterm.h>
}
#include <tv/qnx4/screen.h>
#include <tv/qnx4/mouse.h>
int THWMouseQNX4::MousePositionX=0;
int THWMouseQNX4::MousePositionY=0;
int THWMouseQNX4::MouseButtons=0;
ushort THWMouseQNX4::ConsoleMode=QNX_CONSOLE_RAW;
THWMouseQNX4::~THWMouseQNX4()
{
// this destructor is never called !
// instead of it ::Suspend method called.
}
void THWMouseQNX4::Init(ushort mousemode)
{
ConsoleMode=mousemode;
if (ConsoleMode!=QNX_CONSOLE_RAW)
{
// a bit of black magic :)
printf("\x1B""/""0""t"); // clear mouse options.
printf("\x1B""/"">""1""h"); // enable clicking events (press).
printf("\x1B""/"">""6""h"); // enable clicking events. (release).
printf("\x1B""/"">""7""h"); // enable movement events.
printf("\x1B""/"">""9""l"); // intercept all stuff (X10 mouse events reporting).
fflush(stdout);
}
if (term_mouse_on()==0)
{
buttonCount=3;
}
else
{
if (ConsoleMode==QNX_CONSOLE_XQSH)
{
// under qnxterm mouse is not detected by termlib.
buttonCount=3;
}
else
{
buttonCount=0;
}
}
term_mouse_handler(MouseHandler);
if (ConsoleMode==QNX_CONSOLE_PTERM)
{
term_mouse_flags(TERM_MOUSE_RELEASE | TERM_MOUSE_ADJUST | TERM_MOUSE_MENU | TERM_MOUSE_SELECT,
TERM_MOUSE_RELEASE | TERM_MOUSE_ADJUST | TERM_MOUSE_MENU | TERM_MOUSE_SELECT);
};
THWMouse::Show=Show;
THWMouse::Hide=Hide;
THWMouse::Suspend=Suspend;
THWMouse::Resume=Resume;
THWMouse::GetEvent=GetEvent;
}
void THWMouseQNX4::Show()
{
if (term_mouse_on()==0)
{
buttonCount=3;
}
else
{
if (ConsoleMode==QNX_CONSOLE_XQSH)
{
// under qnxterm mouse is not detected by termlib.
buttonCount=3;
}
else
{
buttonCount=0;
}
}
term_mouse_move(-1, -1);
term_flush();
}
void THWMouseQNX4::Hide()
{
buttonCount=0;
term_mouse_hide();
term_flush();
}
void THWMouseQNX4::Suspend()
{
buttonCount=0;
term_mouse_off();
term_flush();
if (ConsoleMode!=QNX_CONSOLE_RAW)
{
printf("\x1B""/""0""t"); // clear all mouse options.
printf("\x1B""/"">""1""l"); // disable clicking events (press).
printf("\x1B""/"">""6""l"); // disable clicking events. (release).
printf("\x1B""/"">""7""l"); // disable movement events.
printf("\x1B""/"">""9""h"); // release hook (Disable X10 mouse events reporting).
fflush(stdout);
}
}
void THWMouseQNX4::Resume()
{
if (term_mouse_on()==0)
{
buttonCount=3;
}
else
{
if (ConsoleMode==QNX_CONSOLE_XQSH)
{
// under qnxterm mouse is not detected by termlib.
buttonCount=3;
}
else
{
buttonCount=0;
}
}
if (ConsoleMode!=QNX_CONSOLE_RAW)
{
// a bit of black magic :)
printf("\x1B""/""0""t"); // clear mouse options.
printf("\x1B""/"">""1""h"); // enable clicking events (press).
printf("\x1B""/"">""6""h"); // enable clicking events. (release).
printf("\x1B""/"">""7""h"); // enable movement events.
printf("\x1B""/"">""9""l"); // intercept all stuff (X10 mouse events reporting).
fflush(stdout);
}
}
int THWMouseQNX4::MouseHandler(unsigned int* key, struct mouse_event* event)
{
if (term_mouse_process(key, event))
{
return 1;
}
term_mouse_move(-1, -1);
if (event==NULL)
{
// special case for the pterm.
MousePositionX = term_state.mouse_col;
MousePositionY = term_state.mouse_row;
if ((key!=NULL) && (*key!=0x00000000UL))
{
if ((*key & K_MOUSE_POS) == K_MOUSE_POS)
{
if ((*key & K_MOUSE_BSELECT) == K_MOUSE_BSELECT)
{
if ((*key & K_MOUSE_CLICK) == K_MOUSE_CLICK)
{
MouseButtons|=mbLeftButton; // left button;
}
if ((*key & K_MOUSE_RELEASE) == K_MOUSE_RELEASE)
{
MouseButtons&=~mbLeftButton; // left button;
}
}
if ((*key & K_MOUSE_BADJUST) == K_MOUSE_BADJUST)
{
if ((*key & K_MOUSE_CLICK) == K_MOUSE_CLICK)
{
MouseButtons|=mbMiddleButton; // middle button;
}
if ((*key & K_MOUSE_RELEASE) == K_MOUSE_RELEASE)
{
MouseButtons&=~mbMiddleButton; // middle button;
}
}
if ((*key & K_MOUSE_BMENU) == K_MOUSE_BMENU)
{
if ((*key & K_MOUSE_CLICK) == K_MOUSE_CLICK)
{
MouseButtons|=mbRightButton; // right button;
}
if ((*key & K_MOUSE_RELEASE) == K_MOUSE_RELEASE)
{
MouseButtons&=~mbRightButton; // right button;
}
}
}
}
return 0;
}
MouseButtons=0;
if (event->buttons&_MOUSE_LEFT)
{
MouseButtons|=mbLeftButton; // left button;
}
if (event->buttons & _MOUSE_RIGHT)
{
MouseButtons|=mbRightButton; // right button;
}
if (event->buttons & _MOUSE_MIDDLE)
{
MouseButtons|=mbMiddleButton; // middle button;
}
MousePositionX = term_state.mouse_col;
MousePositionY = term_state.mouse_row;
return 0;
}
void THWMouseQNX4::GetEvent(MouseEventType &me)
{
me.buttons=MouseButtons;
me.doubleClick = False;
me.where.x = MousePositionX;
me.where.y = MousePositionY;
}
#else
// Here to generate the dependencies in RHIDE
#include <tv/qnx4/screen.h>
#include <tv/qnx4/mouse.h>
#endif // TVOS_UNIX && TVOSf_QNX4
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