qvncserver.cpp File Reference

#include "qvncserver.h"
#include <QtCore/qtimer.h>
#include <QtCore/qregexp.h>
#include <QtGui/qwidget.h>
#include <QtGui/qpolygon.h>
#include <QtGui/qpainter.h>
#include <QtGui/qevent.h>
#include <QWindowSystemInterface>
#include <qplatformdefs.h>
#include <qdebug.h>
#include <stdlib.h>

Go to the source code of this file.

Macros
#define	QT_NO_QWS_CURSOR
#define	QT_QWS_DEPTH16_RGB   565
#define	QT_QWS_VNC_DEBUG

Functions
static bool	buttonChange (Qt::MouseButtons before, Qt::MouseButtons after, Qt::MouseButton *button, bool *isPress)
QRgb	qt_conv16ToRgb (ushort c)

Variables
struct {
int   keycode
int   keysym
}	keyMap []
static const int	qt_bbits = (QT_QWS_DEPTH16_RGB%10)
static const int	qt_blue_mask = (1<<qt_bbits)-1
static const int	qt_blue_rounding_shift = qt_bbits - qt_neg_blue_shift
static const int	qt_gbits = (QT_QWS_DEPTH16_RGB/10%10)
static const int	qt_green_mask = (1<<(qt_gbits+qt_bbits))-(1<<qt_bbits)
static const int	qt_green_rounding_shift = qt_green_shift + qt_gbits
static const int	qt_green_shift = qt_bbits-(8-qt_gbits)
static const int	qt_neg_blue_shift = 8-qt_bbits
static const int	qt_rbits = (QT_QWS_DEPTH16_RGB/100)
static const int	qt_red_mask = (1<<(qt_rbits+qt_gbits+qt_bbits))-(1<<(qt_gbits+qt_bbits))
static const int	qt_red_rounding_shift = qt_red_shift + qt_rbits
static const int	qt_red_shift = qt_bbits+qt_gbits-(8-qt_rbits)

Macro Definition Documentation

QT_NO_QWS_CURSOR

#define QT_NO_QWS_CURSOR

Definition at line 61 of file qvncserver.cpp.

QT_QWS_DEPTH16_RGB

#define QT_QWS_DEPTH16_RGB   565

Definition at line 70 of file qvncserver.cpp.

QT_QWS_VNC_DEBUG

#define QT_QWS_VNC_DEBUG

Definition at line 60 of file qvncserver.cpp.

Function Documentation

buttonChange()

static bool buttonChange ( Qt::MouseButtons  before, Qt::MouseButtons  after, Qt::MouseButton *  button, bool *  isPress  )

static

Definition at line 818 of file qvncserver.cpp.

{
    if (before == after)
        return false;
    for (int b = Qt::LeftButton;  b <= Qt::MidButton; b<<=1) {
        if ((before & b) != (after & b)) {
            *button = static_cast<Qt::MouseButton>(b);
            *isPress = (after & b);
            return true;
        }
    }
    return false;
}

qt_conv16ToRgb()

QRgb qt_conv16ToRgb ( ushort  c )

inline

Definition at line 87 of file qvncserver.cpp.

Referenced by buttonChange().

{
    const int r=(c & qt_red_mask);
    const int g=(c & qt_green_mask);
    const int b=(c & qt_blue_mask);
    const int tr = r >> qt_red_shift | r >> qt_red_rounding_shift;
    const int tg = g >> qt_green_shift | g >> qt_green_rounding_shift;
    const int tb = b << qt_neg_blue_shift | b >> qt_blue_rounding_shift;

    return qRgb(tr,tg,tb);
}

Variable Documentation

keycode

int keycode

Definition at line 105 of file qvncserver.cpp.

keyMap

const { ... } keyMap[]

keysym

int keysym

Definition at line 104 of file qvncserver.cpp.

qt_bbits

const int qt_bbits = (QT_QWS_DEPTH16_RGB%10)

static

Definition at line 74 of file qvncserver.cpp.

qt_blue_mask

const int qt_blue_mask = (1<<qt_bbits)-1

static

Definition at line 78 of file qvncserver.cpp.

Referenced by qt_conv16ToRgb().

qt_blue_rounding_shift

const int qt_blue_rounding_shift = qt_bbits - qt_neg_blue_shift

static

Definition at line 84 of file qvncserver.cpp.

Referenced by qt_conv16ToRgb().

qt_gbits

const int qt_gbits = (QT_QWS_DEPTH16_RGB/10%10)

static

Definition at line 73 of file qvncserver.cpp.

qt_green_mask

const int qt_green_mask = (1<<(qt_gbits+qt_bbits))-(1<<qt_bbits)

static

Definition at line 79 of file qvncserver.cpp.

Referenced by qt_conv16ToRgb().

qt_green_rounding_shift

const int qt_green_rounding_shift = qt_green_shift + qt_gbits

static

Definition at line 83 of file qvncserver.cpp.

Referenced by qt_conv16ToRgb().

qt_green_shift

const int qt_green_shift = qt_bbits-(8-qt_gbits)

static

Definition at line 76 of file qvncserver.cpp.

Referenced by qt_conv16ToRgb().

qt_neg_blue_shift

const int qt_neg_blue_shift = 8-qt_bbits

static

Definition at line 77 of file qvncserver.cpp.

qt_rbits

const int qt_rbits = (QT_QWS_DEPTH16_RGB/100)

static

Definition at line 72 of file qvncserver.cpp.

qt_red_mask

const int qt_red_mask = (1<<(qt_rbits+qt_gbits+qt_bbits))-(1<<(qt_gbits+qt_bbits))

static

Definition at line 80 of file qvncserver.cpp.

Referenced by qt_conv16ToRgb().

qt_red_rounding_shift

const int qt_red_rounding_shift = qt_red_shift + qt_rbits

static

Definition at line 82 of file qvncserver.cpp.

Referenced by qt_conv16ToRgb().

qt_red_shift

const int qt_red_shift = qt_bbits+qt_gbits-(8-qt_rbits)

static

Definition at line 75 of file qvncserver.cpp.

Referenced by qt_conv16ToRgb().