int
main(int argc, char *argv[])
{
int i;
DataTh *dt;
pthread_t thr[maxArgs];
void *sts[maxArgs];
int posPix;
posPix = posMap;
i = 0;
dt = malloc(sizeof(DataTh));
checkArgs(argc,argv);
if(strcmp(argv[1],"-p") == 0){
printPixmap(argv[posPix+1]);
exit(EXIT_SUCCESS);
}
(*dt).map = malloc(strlen(argv[posPix]));
strcpy((*dt).map,argv[posPix]);
fprintf(stdout, "-------------------- bigrams ---------------------\n");
createPixmap(argv[posPix],asciiRange*asciiRange);
for(i=posPix+1; i < argc; i++){
pthread_mutex_lock(&dt->lock);
(*dt).file = malloc(strlen(argv[i]));
strcpy((*dt).file,argv[i]);
if(pthread_create(thr+i, NULL, tPF, dt) != 0) {
err(1, "thread");
}
}
for(i = posPix+1; i < argc; i++) {
pthread_join(thr[i], sts+i);
free(sts[i]);
}
exit(EXIT_SUCCESS);
}
void printerStream::printQTable(QTableView *tbl, bool left_margin,
bool top_margin)
{
if (fwbdebug)
{
qDebug("printQTable ----------------------------------------------");
qDebug("Size: %dx%d", tbl->width(), tbl->height());
// qDebug("Visible: %dx%d",
// tbl->contentsRect().width(), tbl->contentsRect().height());
// qDebug("Viewport: %dx%d",
// tbl->viewport()->width(), tbl->viewport()->height());
// qDebug("pageBody.height(): %d", pageBody.height());
qDebug("YSpace: %d", getYSpace());
qDebug("yPos: %d", yPos);
}
int top_row = 0;
int bottom_row = 1;
int columnsWidth = 0;
int i = 0;
while (i < tbl->model()->columnCount())
{
columnsWidth += tbl->columnWidth(i);
i++;
}
int rowCount = tbl->model()->rowCount();
while (top_row <= (rowCount-1))
{
int row = 0;
int tblHeight = (int)(
(float)(tbl->horizontalHeader()->height()) * pixmap_scaling_ratio);
/* ===================================================================
* Row height is screen pixels, getYSpace returns remaining
* space in printer resolution units. Keep track of both to
* resize pixmap
* ===================================================================
*/
int pixMapHeight = tbl->horizontalHeader()->height();
for (row=top_row; row < rowCount; ++row)
{
if (tbl->isRowHidden(row))
{
// hidden rows count but do not contribute to table height
continue;
}
int nth = tblHeight +
(int)((float)(tbl->rowHeight(row)) * pixmap_scaling_ratio);
if ( nth==getYSpace() ) break;
if ( nth>getYSpace() )
{
row--;
break;
}
tblHeight = nth;
pixMapHeight += tbl->rowHeight(row);
}
// if row < top_row then even single row does not fit on the page
if (row < top_row)
{
row = top_row;
pixMapHeight = tbl->rowHeight(top_row);
}
if (row == rowCount) row--;
bottom_row = row;
int left_hdr_w = 0;
if (left_margin && tbl->verticalHeader() != NULL)
left_hdr_w = tbl->verticalHeader()->width();
int top_hdr_h = 0;
if (top_margin && tbl->horizontalHeader() != NULL)
top_hdr_h = tbl->horizontalHeader()->height();
int tblWidth = columnsWidth + left_hdr_w;
if (fwbdebug)
qDebug("Page %d -- (%d-%d of %d rows) tblWidth: %d tblHeight: %d",
pageNo, top_row, bottom_row, rowCount, tblWidth, tblHeight);
tbl->resize(tblWidth, pixMapHeight);
tbl->verticalHeader()->resize(
tbl->verticalHeader()->width(),
tbl->height() - tbl->horizontalHeader()->height());
tbl->horizontalHeader()->resize(
tbl->width() - tbl->verticalHeader()->width(),
tbl->horizontalHeader()->height());
// QTableView::scrollTo() makes row visible, but if there are not enough
// rows below it, it appears in the middle of the table. This means the table
// shows few rows that belong on the previous page, which is bad.
//
// tbl->scrollTo(tbl->model()->index(top_row, 0),
// QAbstractItemView::PositionAtTop);
int top_row_position = tbl->verticalHeader()->sectionPosition(top_row);
tbl->verticalHeader()->setOffset(top_row_position);
tbl->update();
printPixmap(QPixmap::grabWidget(tbl)); //,0,0,-1,pixMapHeight));
if (bottom_row>=(rowCount-1)) break;
flushPage();
beginPage();
top_row = bottom_row + 1;
}
}
void printerStream::printRuleSetView(RuleSetView *tbl, bool top_margin)
{
if (fwbdebug)
{
qDebug("printQTable ----------------------------------------------");
qDebug("Size: %dx%d", tbl->width(), tbl->height());
qDebug("YSpace: %d", getYSpace());
qDebug("yPos: %d", yPos);
}
int columnsWidth = 0;
int i = 0;
while (i < tbl->model()->columnCount())
{
columnsWidth += tbl->columnWidth(i);
i++;
}
RuleSetModelIterator it = ((RuleSetModel*)tbl->model())->begin();
RuleSetModelIterator end = ((RuleSetModel*)tbl->model())->end();
RuleSetModelIterator bottomIt;
while (it.isValid() && it != end)
{
// Pages iterations
int tblHeight = (int)(
(float)(tbl->header()->height()) * pixmap_scaling_ratio);
/* ===================================================================
* Row height is screen pixels, getYSpace returns remaining
* space in printer resolution units. Keep track of both to
* resize pixmap
* ===================================================================
*/
int pixMapHeight = tbl->header()->height();
RuleSetModelIterator pit = it;
while (pit != end)
{
// Check if current index is collapsed
QModelIndex index = pit.index();
QModelIndex parent = index.parent();
if (!parent.isValid() || tbl->isExpanded(parent))
{
int nth = tblHeight +
(int)((float)(tbl->rowHeight(index)) * pixmap_scaling_ratio);
if ( nth==getYSpace() ) break;
if ( nth>getYSpace() )
{
// if it == pit then even single row does not fit on the page
if (it == pit)
{
pixMapHeight = tbl->rowHeight(index);
} else
{
--pit;
}
break;
}
tblHeight = nth;
pixMapHeight += tbl->rowHeight(index);
}
++pit;
}
bottomIt = pit;
int left_hdr_w = 0;
int top_hdr_h = 0;
if (top_margin && tbl->header() != NULL)
top_hdr_h = tbl->header()->height();
int tblWidth = columnsWidth + left_hdr_w;
qDebug("Page %d -- tblWidth: %d tblHeight: %d",
pageNo, tblWidth, tblHeight);
tbl->resize(tblWidth, pixMapHeight);
tbl->updateWidget();
tbl->scrollTo(it.index(), QAbstractItemView::PositionAtTop);
printPixmap(QPixmap::grabWidget(tbl));
if (bottomIt == end) break;
flushPage();
beginPage();
it = bottomIt;
++it;
}
}