void ThumbView::loadDuplicates()
{
loadPrepare();
emit showBusy(true);
emit setStatus(tr("Searching duplicate images..."));
dupImageHashes.clear();
findDupes(true);
if (GData::includeSubFolders) {
QDirIterator iterator(GData::currentViewDir, QDirIterator::Subdirectories);
while (iterator.hasNext()) {
iterator.next();
if (iterator.fileInfo().isDir() && iterator.fileName() != "." && iterator.fileName() != "..") {
thumbsDir->setPath(iterator.filePath());
findDupes(false);
if (abortOp) {
goto finish;
}
}
QApplication::processEvents();
}
}
finish:
busy = false;
emit showBusy(false);
return;
}
void ThumbView::load()
{
emit showBusy(true);
loadPrepare();
initThumbs();
updateThumbsCount();
loadVisibleThumbs();
if (GData::includeSubFolders) {
QDirIterator iterator(GData::currentViewDir, QDirIterator::Subdirectories);
while (iterator.hasNext()) {
iterator.next();
if (iterator.fileInfo().isDir() && iterator.fileName() != "." && iterator.fileName() != "..") {
thumbsDir->setPath(iterator.filePath());
initThumbs();
updateThumbsCount();
loadVisibleThumbs();
if (abortOp) {
goto finish;
}
}
QApplication::processEvents();
}
QItemSelection dummy;
handleSelectionChanged(dummy);
}
finish:
emit showBusy(false);
busy = false;
return;
}
void CPictureViewer::Zoom(float factor)
{
dprintf(DEBUG_INFO, "CPictureViewer::Zoom %f\n",factor);
showBusy(m_startx + 3, m_starty + 3, 10, 0xff, 0xff, 00);
int oldx = m_CurrentPic_X;
int oldy = m_CurrentPic_Y;
unsigned char * oldBuf = m_CurrentPic_Buffer;
m_CurrentPic_X = (int) (factor * m_CurrentPic_X);
m_CurrentPic_Y = (int) (factor * m_CurrentPic_Y);
m_CurrentPic_Buffer = CFrameBuffer::getInstance()->Resize(m_CurrentPic_Buffer, oldx, oldy, m_CurrentPic_X, m_CurrentPic_Y, m_scaling);
if (m_CurrentPic_Buffer == oldBuf)
{
// resize failed
hideBusy ();
return;
}
if (m_CurrentPic_X < (m_endx - m_startx))
m_CurrentPic_XPos = (m_endx - m_startx - m_CurrentPic_X) / 2 + m_startx;
else
m_CurrentPic_XPos = m_startx;
if (m_CurrentPic_Y < (m_endy - m_starty))
m_CurrentPic_YPos = (m_endy - m_starty - m_CurrentPic_Y) / 2 + m_starty;
else
m_CurrentPic_YPos = m_starty;
if (m_CurrentPic_X > (m_endx - m_startx))
m_CurrentPic_XPan = (m_CurrentPic_X - (m_endx - m_startx)) / 2;
else
m_CurrentPic_XPan = 0;
if (m_CurrentPic_Y > (m_endy - m_starty))
m_CurrentPic_YPan = (m_CurrentPic_Y - (m_endy - m_starty)) / 2;
else
m_CurrentPic_YPan = 0;
CFrameBuffer::getInstance()->displayRGB(m_CurrentPic_Buffer, m_CurrentPic_X, m_CurrentPic_Y, m_CurrentPic_XPan, m_CurrentPic_YPan, m_CurrentPic_XPos, m_CurrentPic_YPos);
}
EncTtsCfgGui::EncTtsCfgGui(QDialog* parent, EncTtsSettingInterface* iface, QString name)
: QDialog(parent)
{
m_settingInterface = iface;
m_busyCnt=0;
// create a busy Dialog
m_busyDlg= new QProgressDialog("", "", 0, 0,this);
m_busyDlg->setWindowTitle(tr("Waiting for engine..."));
m_busyDlg->setModal(true);
m_busyDlg->setLabel(0);
m_busyDlg->setCancelButton(0);
m_busyDlg->hide();
connect(iface,SIGNAL(busy()),this,SLOT(showBusy()));
connect(iface,SIGNAL(busyEnd()),this,SLOT(hideBusy()));
//setup the window
setWindowTitle(name);
setUpWindow();
}
void CPictureViewer::Move(int dx, int dy)
{
dprintf(DEBUG_INFO, "CPictureViewer::Move %d %d\n", dx, dy);
showBusy(m_startx + 3, m_starty + 3, 10, 0x00, 0xff, 00);
int xs, ys;
xs = CFrameBuffer::getInstance()->getScreenWidth(true);
ys = CFrameBuffer::getInstance()->getScreenHeight(true);
m_CurrentPic_XPan += dx;
if (m_CurrentPic_XPan + xs >= m_CurrentPic_X)
m_CurrentPic_XPan = m_CurrentPic_X - xs - 1;
if (m_CurrentPic_XPan < 0)
m_CurrentPic_XPan = 0;
m_CurrentPic_YPan += dy;
if (m_CurrentPic_YPan + ys >= m_CurrentPic_Y)
m_CurrentPic_YPan = m_CurrentPic_Y - ys - 1;
if (m_CurrentPic_YPan < 0)
m_CurrentPic_YPan = 0;
if (m_CurrentPic_X < (m_endx - m_startx))
m_CurrentPic_XPos = (m_endx - m_startx - m_CurrentPic_X) / 2 + m_startx;
else
m_CurrentPic_XPos = m_startx;
if (m_CurrentPic_Y < (m_endy - m_starty))
m_CurrentPic_YPos = (m_endy - m_starty - m_CurrentPic_Y) / 2 + m_starty;
else
m_CurrentPic_YPos = m_starty;
CFrameBuffer::getInstance()->displayRGB(m_CurrentPic_Buffer, m_CurrentPic_X, m_CurrentPic_Y, m_CurrentPic_XPan, m_CurrentPic_YPan, m_CurrentPic_XPos, m_CurrentPic_YPos);
}
bool CPictureViewer::DecodeImage(const std::string & name, bool showBusySign, bool unscaled)
{
dprintf(DEBUG_NORMAL, "CPictureViewer::DecodeImage: %s\n", name.c_str());
/*
if (name == m_NextPic_Name)
{
return true;
}
*/
int x;
int y;
int imx;
int imy;
// Show red block for "next ready" in view state
if (showBusySign)
{
dprintf(DEBUG_INFO, "CPictureViewer::DecodeImage: show red block\n");
showBusy(m_startx + 3, m_starty + 3, 10, 0xff, 00, 00);
}
CFormathandler * fh;
if (unscaled)
fh = fh_getsize(name.c_str (), &x, &y, INT_MAX, INT_MAX);
else
fh = fh_getsize(name.c_str (), &x, &y, m_endx - m_startx, m_endy - m_starty);
if (fh)
{
if (m_NextPic_Buffer != NULL)
{
free (m_NextPic_Buffer);
}
m_NextPic_Buffer = (unsigned char *) malloc (x*y*3);
if (m_NextPic_Buffer == NULL)
{
printf ("CPictureViewer::DecodeImage: Error: malloc\n");
return false;
}
dprintf(DEBUG_INFO, "CPictureViewer::DecodeImage: --->Decoding Start(%d/%d)\n", x, y);
if (fh->get_pic(name.c_str(), &m_NextPic_Buffer, &x, &y) == FH_ERROR_OK)
{
dprintf(DEBUG_INFO, "CPictureViewer::DecodeImage: <---Decoding Done\n");
if ((x > (m_endx - m_startx) || y > (m_endy - m_starty)) && m_scaling != CFrameBuffer::NONE && !unscaled)
{
if ((m_aspect_ratio_correction * y * (m_endx - m_startx) / x) <= (m_endy - m_starty))
{
imx = (m_endx - m_startx);
imy = (int) (m_aspect_ratio_correction * y * (m_endx - m_startx) / x);
}
else
{
imx = (int) ((1.0 / m_aspect_ratio_correction) * x * (m_endy - m_starty) / y);
imy = (m_endy - m_starty);
}
// resize
m_NextPic_Buffer = CFrameBuffer::getInstance()->Resize(m_NextPic_Buffer, x, y, imx, imy, m_scaling);
x = imx;
y = imy;
}
m_NextPic_X = x;
m_NextPic_Y = y;
if (x < (m_endx - m_startx))
m_NextPic_XPos = (m_endx - m_startx - x) / 2 + m_startx;
else
m_NextPic_XPos = m_startx;
if (y < (m_endy - m_starty))
m_NextPic_YPos = (m_endy - m_starty - y) / 2 + m_starty;
else
m_NextPic_YPos = m_starty;
if (x > (m_endx - m_startx))
m_NextPic_XPan = (x - (m_endx - m_startx)) / 2;
else
m_NextPic_XPan = 0;
if (y > (m_endy - m_starty))
m_NextPic_YPan = (y - (m_endy - m_starty)) / 2;
else
m_NextPic_YPan = 0;
}
else
{
printf("CPictureViewer::DecodeImage: Unable to read file !\n");
free (m_NextPic_Buffer);
m_NextPic_Buffer = (unsigned char *) malloc (3);
if (m_NextPic_Buffer == NULL)
{
printf ("CPictureViewer::DecodeImage: Error: malloc\n");
return false;
}
memset(m_NextPic_Buffer, 0, 3);
m_NextPic_X = 1;
m_NextPic_Y = 1;
m_NextPic_XPos = 0;
m_NextPic_YPos = 0;
m_NextPic_XPan = 0;
m_NextPic_YPan = 0;
}
}
else
{
printf ("CPictureViewer::DecodeImage: Unable to read file or format not recognized!\n");
if (m_NextPic_Buffer != NULL)
{
free (m_NextPic_Buffer);
}
m_NextPic_Buffer = (unsigned char *) malloc (3);
if (m_NextPic_Buffer == NULL)
{
printf ("CPictureViewer::DecodeImage: Error: malloc\n");
return false;
}
memset(m_NextPic_Buffer, 0, 3);
m_NextPic_X = 1;
m_NextPic_Y = 1;
m_NextPic_XPos = 0;
m_NextPic_YPos = 0;
m_NextPic_XPan = 0;
m_NextPic_YPan = 0;
}
m_NextPic_Name = name;
hideBusy ();
return (m_NextPic_Buffer != NULL);
}
