subsurface/qt-ui/printlayout.cpp

#include <QPainter>
#include <QDesktopWidget>
#include <QApplication>
#include "mainwindow.h"
#include "printlayout.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;
}

void PrintLayout::print()
{
	// we call setup each time to check if the printer properties have changed
	setup();
	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()
{
	// nop
}