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#include <QDebug>
#include <QPainter>
#include <QDesktopWidget>
#include <QApplication>
#include <QTextDocument>
#include "mainwindow.h"
#include "printlayout.h"
#include "../dive.h"
/*
struct options {
enum { PRETTY, TABLE, TWOPERPAGE } type;
int print_selected;
int color_selected;
bool notes_up;
int profile_height, notes_height, tanks_height;
};
*/
PrintLayout::PrintLayout(PrintDialog *dialogPtr, QPrinter *printerPtr, struct options *optionsPtr)
{
dialog = dialogPtr;
printer = printerPtr;
printOptions = optionsPtr;
// painter = new QPainter(printer);
}
void PrintLayout::print()
{
// we call setup each time to check if the printer properties have changed
setup();
// temp / debug
printTable();
return;
// ------------
switch (printOptions->type) {
case options::PRETTY:
printSixDives();
break;
case options::TWOPERPAGE:
printTwoDives();
break;
case options::TABLE:
printTable();
break;
}
}
void PrintLayout::setup()
{
QDesktopWidget *desktop = QApplication::desktop();
screenDpiX = desktop->physicalDpiX();
screenDpiY = desktop->physicalDpiX();
printerDpi = printer->resolution();
pageRect = printer->pageRect();
scaleX = (qreal)printerDpi/(qreal)screenDpiX;
scaleY = (qreal)printerDpi/(qreal)screenDpiY;
}
void PrintLayout::printSixDives()
{
// nop
}
void PrintLayout::printTwoDives()
{
// nop
}
void PrintLayout::printTable()
{
QTextDocument doc;
QSizeF pageSize;
pageSize.setWidth(pageRect.width());
pageSize.setHeight(pageRect.height());
doc.setPageSize(pageSize);
QString styleSheet = "<style type='text/css'>" \
"table { border-width: 1px; border-style: solid; border-color: black; }" \
"th { font-weight: bold; font-size: large; padding: 3px 10px 3px 10px; }" \
"td { padding: 3px 10px 3px 10px; }" \
"</style>";
// setDefaultStyleSheet() doesn't work here?
QString htmlText = styleSheet + "<table cellspacing='0' width='100%'>";
QString htmlTextPrev;
int pageCountNew = 1, pageCount;
bool insertHeading = true;
int i;
struct dive *dive;
for_each_dive(i, dive) {
pageCount = pageCountNew;
if (!dive->selected && printOptions->print_selected) {
continue;
}
if (insertHeading) {
htmlText += insertTableHeadingRow();
insertHeading = false;
}
htmlTextPrev = htmlText;
htmlText += insertTableDataRow(dive);
doc.setHtml(htmlText);
pageCountNew = doc.pageCount();
/* if the page count increases after adding this row we 'revert'
* and add a heading instead. */
if (pageCountNew > pageCount) {
htmlText = htmlTextPrev;
insertHeading = true;
i--;
}
}
htmlText += "</table>";
doc.setHtml(htmlText);
doc.print(printer);
}
QString PrintLayout::insertTableHeadingRow()
{
return "<tr><th>TITLE</th><th>TITLE 2</th></tr>";
}
QString PrintLayout::insertTableDataRow(struct dive *dive)
{
return "<tr><td>" + QString::number(dive->number) + "</td><td>hello2</td></tr>";
}
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