mirror of
https://github.com/subsurface/subsurface.git
synced 2024-12-01 06:30:26 +00:00
8fcba14753
also includes:
- experiment with colored background for headings
- experiment with 'left' alignment for headings
('th' tag CSS does not support 'text-align')
- whitespace fixes
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
140 lines
3 KiB
C++
140 lines
3 KiB
C++
#include <QDebug>
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#include <QPainter>
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#include <QDesktopWidget>
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#include <QApplication>
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#include <QTextDocument>
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#include "mainwindow.h"
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#include "printlayout.h"
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#include "../dive.h"
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/*
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struct options {
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enum { PRETTY, TABLE, TWOPERPAGE } type;
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int print_selected;
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int color_selected;
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bool notes_up;
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int profile_height, notes_height, tanks_height;
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};
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*/
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PrintLayout::PrintLayout(PrintDialog *dialogPtr, QPrinter *printerPtr, struct options *optionsPtr)
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{
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dialog = dialogPtr;
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printer = printerPtr;
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printOptions = optionsPtr;
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// painter = new QPainter(printer);
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}
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void PrintLayout::print()
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{
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// we call setup each time to check if the printer properties have changed
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setup();
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// temp / debug
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printTable();
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return;
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// ------------
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switch (printOptions->type) {
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case options::PRETTY:
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printSixDives();
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break;
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case options::TWOPERPAGE:
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printTwoDives();
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break;
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case options::TABLE:
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printTable();
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break;
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}
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}
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void PrintLayout::setup()
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{
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QDesktopWidget *desktop = QApplication::desktop();
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screenDpiX = desktop->physicalDpiX();
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screenDpiY = desktop->physicalDpiX();
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printerDpi = printer->resolution();
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pageRect = printer->pageRect();
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scaleX = (qreal)printerDpi/(qreal)screenDpiX;
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scaleY = (qreal)printerDpi/(qreal)screenDpiY;
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}
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void PrintLayout::printSixDives()
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{
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// nop
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}
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void PrintLayout::printTwoDives()
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{
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// nop
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}
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void PrintLayout::printTable()
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{
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QTextDocument doc;
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QSizeF pageSize;
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pageSize.setWidth(pageRect.width());
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pageSize.setHeight(pageRect.height());
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doc.setPageSize(pageSize);
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QString styleSheet(
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"<style type='text/css'>" \
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"table {" \
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" border-width: 1px;" \
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" border-style: solid;" \
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" border-color: black;" \
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"}" \
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"th {" \
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" background-color: #eeeeee;" \
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" font-weight: bold;" \
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" font-size: large;" \
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" padding: 6px 10px 6px 10px;" \
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"}" \
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"td {" \
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" padding: 3px 10px 3px 10px;" \
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"}" \
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"</style>"
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);
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// setDefaultStyleSheet() doesn't work here?
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QString htmlText = styleSheet + "<table cellspacing='0' width='100%'>";
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QString htmlTextPrev;
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int pageCountNew = 1, pageCount;
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bool insertHeading = true;
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int i;
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struct dive *dive;
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for_each_dive(i, dive) {
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if (!dive->selected && printOptions->print_selected)
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continue;
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if (insertHeading) {
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htmlText += insertTableHeadingRow();
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insertHeading = false;
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}
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htmlTextPrev = htmlText;
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htmlText += insertTableDataRow(dive);
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doc.setHtml(htmlText);
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pageCount = pageCountNew;
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pageCountNew = doc.pageCount();
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/* if the page count increases after adding this row we 'revert'
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* and add a heading instead. */
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if (pageCountNew > pageCount) {
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htmlText = htmlTextPrev;
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insertHeading = true;
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i--;
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}
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}
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htmlText += "</table>";
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doc.setHtml(htmlText);
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doc.print(printer);
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}
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QString PrintLayout::insertTableHeadingRow()
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{
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return "<tr><th align='left'>TITLE</th><th align='left'>TITLE 2</th></tr>";
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}
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QString PrintLayout::insertTableDataRow(struct dive *dive)
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{
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return "<tr><td>" + QString::number(dive->number) + "</td><td>hello2</td></tr>";
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}
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