void ColorDropDownPopup::mousePressEvent(Widgets::MouseEvent *event) {
if(event->button() == Widgets::LeftButton && event->pos().x < SLICE_W) {
event->accept();
int selected = (event->pos().y+_scroll)/SLICE_H;
selectionChanged.emit(selected);
close();
} else if(event->button() == Widgets::WheelUpButton) {
setScroll(_scroll-10);
event->accept();
} else if(event->button() == Widgets::WheelDownButton) {
setScroll(_scroll+10);
event->accept();
}
}
void MapWindow::mapMove(int dx, int dy)
{
int hValue = m_horizontalScrollBar->value() + dx;
int vValue = m_verticalScrollBar->value() + dy;
disconnect(m_horizontalScrollBar,
&QAbstractSlider::valueChanged,
m_canvas,
&MapCanvas::setHorizontalScroll);
disconnect(m_verticalScrollBar,
&QAbstractSlider::valueChanged,
m_canvas,
&MapCanvas::setVerticalScroll);
m_horizontalScrollBar->setValue(hValue);
m_verticalScrollBar->setValue(vValue);
emit setScroll(hValue, vValue);
connect(m_horizontalScrollBar,
&QAbstractSlider::valueChanged,
m_canvas,
&MapCanvas::setHorizontalScroll);
connect(m_verticalScrollBar,
&QAbstractSlider::valueChanged,
m_canvas,
&MapCanvas::setVerticalScroll);
}
void MapWindow::scrollTimerTimeout()
{
qint32 vValue = m_verticalScrollBar->value() + m_verticalScrollStep;
qint32 hValue = m_horizontalScrollBar->value() + m_horizontalScrollStep;
disconnect(m_horizontalScrollBar,
&QAbstractSlider::valueChanged,
m_canvas,
&MapCanvas::setHorizontalScroll);
disconnect(m_verticalScrollBar,
&QAbstractSlider::valueChanged,
m_canvas,
&MapCanvas::setVerticalScroll);
m_horizontalScrollBar->setValue(hValue);
m_verticalScrollBar->setValue(vValue);
emit setScroll(hValue, vValue);
connect(m_horizontalScrollBar,
&QAbstractSlider::valueChanged,
m_canvas,
&MapCanvas::setHorizontalScroll);
connect(m_verticalScrollBar,
&QAbstractSlider::valueChanged,
m_canvas,
&MapCanvas::setVerticalScroll);
}
void HistoryBuffer::add(const unsigned char* bytes, int len)
{ int rc;
assert(hasScroll());
rc = lseek(ion,length,SEEK_SET);
if (rc < 0) {
perror("HistoryBuffer::add.seek");
setScroll(FALSE);
return;
}
rc = write(ion,bytes,len);
if (rc < 0) {
perror("HistoryBuffer::add.write");
setScroll(FALSE);
return;
}
length += rc;
}
void HistoryBuffer::get(unsigned char* bytes, int len, int loc)
{ int rc;
assert(hasScroll());
if (loc < 0 || len < 0 || loc + len > length)
fprintf(stderr,"getHist(...,%d,%d): invalid args.\n",len,loc);
rc = lseek(ion,loc,SEEK_SET);
if (rc < 0) {
perror("HistoryBuffer::get.seek");
setScroll(FALSE);
return;
}
rc = read(ion,bytes,len);
if (rc < 0) {
perror("HistoryBuffer::get.read");
setScroll(FALSE);
return;
}
}
void VTTRegion::updateParametersFromRegion(VTTRegion* region)
{
m_heightInLines = region->height();
m_width = region->width();
m_regionAnchor = FloatPoint(region->regionAnchorX(), region->regionAnchorY());
m_viewportAnchor = FloatPoint(region->viewportAnchorX(), region->viewportAnchorY());
setScroll(region->scroll(), ASSERT_NO_EXCEPTION);
}
void TextLabel::setScroll(const QString &a, const QPoint &speed, int gap, int pause)
{
ScrollType t = TextLabel::ScrollNone;
QString scroll = a.toUpper();
if (scroll == "NONE")
scroll = TextLabel::ScrollNone;
else if (a == "NORMAL")
scroll = TextLabel::ScrollNormal;
else if (a == "BACKANDFORTH")
scroll = TextLabel::ScrollBackAndForth;
else if (a == "ONEPASS")
scroll = TextLabel::ScrollOnePass;
setScroll(t, speed, gap, pause);
}
int PlayListWidget::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QTreeWidget::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: playListEmpty(); break;
case 1: playItem((*reinterpret_cast< PlayListItem*(*)>(_a[1]))); break;
case 2: addFile((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 3: addFile((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 4: addFile((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QMap<QString,QString>(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 5: addFile((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QMap<QString,QString>(*)>(_a[2]))); break;
case 6: { int _r = addDir((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 7: { int _r = addDir((*reinterpret_cast< QString(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 8: removeSelected(); break;
case 9: doubleClicked((*reinterpret_cast< QTreeWidgetItem*(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 10: scrollToActive(); break;
case 11: deselect((*reinterpret_cast< QTreeWidgetItem*(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 12: clearPlayList(); break;
case 13: { int _r = loadM3UPlayList((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 14: { int _r = loadM3UPlayList((*reinterpret_cast< QString(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 15: { int _r = loadPLSPlayList((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 16: { int _r = loadPLSPlayList((*reinterpret_cast< QString(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 17: saveM3UPlayList((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 18: savePLSPlayList((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 19: updateColumnWidth((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 20: updateColumnPosition((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2])),(*reinterpret_cast< int(*)>(_a[3]))); break;
case 21: headerContextMenu((*reinterpret_cast< const QPoint(*)>(_a[1]))); break;
case 22: setScroll(); break;
case 23: hideSection(); break;
case 24: showSection(); break;
case 25: printPos((*reinterpret_cast< int(*)>(_a[1]))); break;
default: ;
}
_id -= 26;
}
return _id;
}
void MainWindow::setParams()
{
setBrightnessMax(eep[EEPROM_BR_MAX]);
sbxBrmax->setValue(eep[EEPROM_BR_MAX]);
setScroll(eep[EEPROM_SCROLL_INTERVAL]);
sbxScroll->setValue(eep[EEPROM_SCROLL_INTERVAL]);
cbxHoursignal->setChecked(eep[EEPROM_HOURSIGNAL]);
cbxRotate->setChecked(eep[EEPROM_SCREEN_ROTATE]);
cbxFontsize->setChecked(eep[EEPROM_BIGNUM]);
cbxHourzero->setChecked(eep[EEPROM_HOURZERO]);
cbxBmpTemp->setChecked(eep[EEPROM_SENS_MASK] & SENS_MASK_BMP_TEMP);
cbxDhtTemp->setChecked(eep[EEPROM_SENS_MASK] & SENS_MASK_DHT_TEMP);
cbxBmpPres->setChecked(eep[EEPROM_SENS_MASK] & SENS_MASK_BMP_PRES);
cbxDhtHumi->setChecked(eep[EEPROM_SENS_MASK] & SENS_MASK_DHT_HUMI);
}
HistoryBuffer::~HistoryBuffer()
{
setScroll(FALSE);
}
void pHexEdit::setColumns(unsigned columns) {
setScroll();
update();
}
void pHexEdit::setRows(unsigned rows) {
setScroll();
update();
}
void pHexEdit::setOffset(unsigned offset) {
setScroll();
updateScroll();
update();
}
void pHexEdit::setLength(unsigned length) {
setScroll();
update();
}
int main()
{
float scrollPos = 0.0f;
float scrollDir = 0.0f
const float scrollFriction = 0.9f;
const float clampFriction = 0.9f;
int dragAnchor = 0;
bool draging = false;
int prevDragAnchor = 0;
float maxScrollPos = 100;
while (1)
{
scanKeys();
// process input
int down = keysDown();
int up = keysUp();
touchPosition touchPos;
touchRead(&touchPos);
if (down & KEY_TOUCH)
{
// always stop when tapping the screen
scrollDir = 0.0f;
if (touchPos.px < SCREEN_WIDTH / 2)
{
prevDragAnchor = dragAnchour = touchPos.py;
draging = true;
}
else
{
int canvasPos = touchPos.py - scrollPos;
int entry = canvasPos / ENTRY_HEIGHT;
selectEntry(entry);
}
}
else if (up & KEY_TOUCH)
{
draging = false;
}
// animate
if (!draging)
{
scrollPos += scrollDir;
scrollDir *= scrollFriction;
if (fabs(scrollDir) < 0.01f) scrollDir = 0.0f;
if (scrollPos < 0.0f)
{
// clamp to start
scrollDir = 0.0f;
scrollPos *= clampFriction;
}
else if (scrollPos > maxScrollPos)
{
// clamp to end
scrollDir = 0.0f;
scrollPos = scrollPos + (maxScrollPos - scrollPos) * clampFriction;
}
setScroll(int(scrollPos));
}
else
{
setScroll(touchPos.py - dragAnchor);
// track scrollDir
scrollDir += touchPos.py - prevDragAnchor;
scrollDir *= scrollFriction;
prevDragAnchor = dragAnchor;
}
swiWaitForVBlank();
}
}
