1 files changed, 0 insertions, 273 deletions
diff --git a/qt-ui/printer.cpp b/qt-ui/printer.cpp
deleted file mode 100644
index f0197d446..000000000
--- a/qt-ui/printer.cpp
+++ /dev/null
@@ -1,273 +0,0 @@
-#include "printer.h"
-#include "templatelayout.h"
-#include "statistics.h"
-#include "helpers.h"
-
-#include <algorithm>
-#include <QtWebKitWidgets>
-#include <QPainter>
-#include <QWebElementCollection>
-#include <QWebElement>
-
-Printer::Printer(QPaintDevice *paintDevice, print_options *printOptions, template_options *templateOptions,  PrintMode printMode)
-{
-	this->paintDevice = paintDevice;
-	this->printOptions = printOptions;
-	this->templateOptions = templateOptions;
-	this->printMode = printMode;
-	dpi = 0;
-	done = 0;
-	webView = new QWebView();
-}
-
-Printer::~Printer()
-{
-	delete webView;
-}
-
-void Printer::putProfileImage(QRect profilePlaceholder, QRect viewPort, QPainter *painter, struct dive *dive, QPointer<ProfileWidget2> profile)
-{
-	int x = profilePlaceholder.x() - viewPort.x();
-	int y = profilePlaceholder.y() - viewPort.y();
-	// use the placeHolder and the viewPort position to calculate the relative position of the dive profile.
-	QRect pos(x, y, profilePlaceholder.width(), profilePlaceholder.height());
-	profile->plotDive(dive, true);
-
-	if (!printOptions->color_selected) {
-		QImage image(pos.width(), pos.height(), QImage::Format_ARGB32);
-		QPainter imgPainter(&image);
-		imgPainter.setRenderHint(QPainter::Antialiasing);
-		imgPainter.setRenderHint(QPainter::SmoothPixmapTransform);
-		profile->render(&imgPainter, QRect(0, 0, pos.width(), pos.height()));
-		imgPainter.end();
-
-		// convert QImage to grayscale before rendering
-		for (int i = 0; i < image.height(); i++) {
-			QRgb *pixel = reinterpret_cast<QRgb *>(image.scanLine(i));
-			QRgb *end = pixel + image.width();
-			for (; pixel != end; pixel++) {
-				int gray_val = qGray(*pixel);
-				*pixel = QColor(gray_val, gray_val, gray_val).rgb();
-			}
-		}
-
-		painter->drawImage(pos, image);
-	} else {
-		profile->render(painter, pos);
-	}
-}
-
-void Printer::flowRender()
-{
-	// add extra padding at the bottom to pages with height not divisible by view port
-	int paddingBottom = pageSize.height() - (webView->page()->mainFrame()->contentsSize().height() % pageSize.height());
-	QString styleString = QString::fromUtf8("padding-bottom: ") + QString::number(paddingBottom) + "px;";
-	webView->page()->mainFrame()->findFirstElement("body").setAttribute("style", styleString);
-
-	// render the Qwebview
-	QPainter painter;
-	QRect viewPort(0, 0, 0, 0);
-	painter.begin(paintDevice);
-	painter.setRenderHint(QPainter::Antialiasing);
-	painter.setRenderHint(QPainter::SmoothPixmapTransform);
-
-	// get all references to dontbreak divs
-	int start = 0, end = 0;
-	int fullPageResolution = webView->page()->mainFrame()->contentsSize().height();
-	QWebElementCollection dontbreak = webView->page()->mainFrame()->findAllElements(".dontbreak");
-	foreach (QWebElement dontbreakElement, dontbreak) {
-		if ((dontbreakElement.geometry().y() + dontbreakElement.geometry().height()) - start < pageSize.height()) {
-			// One more element can be placed
-			end = dontbreakElement.geometry().y() + dontbreakElement.geometry().height();
-		} else {
-			// fill the page with background color
-			QRect fullPage(0, 0, pageSize.width(), pageSize.height());
-			QBrush fillBrush(templateOptions->color_palette.color1);
-			painter.fillRect(fullPage, fillBrush);
-			QRegion reigon(0, 0, pageSize.width(), end - start);
-			viewPort.setRect(0, start, pageSize.width(), end - start);
-
-			// render the base Html template
-			webView->page()->mainFrame()->render(&painter, QWebFrame::ContentsLayer, reigon);
-
-			// scroll the webview to the next page
-			webView->page()->mainFrame()->scroll(0, dontbreakElement.geometry().y() - start);
-
-			// rendering progress is 4/5 of total work
-			emit(progessUpdated((end * 80.0 / fullPageResolution) + done));
-
-			// add new pages only in print mode, while previewing we don't add new pages
-			if (printMode == Printer::PRINT)
-				static_cast<QPrinter*>(paintDevice)->newPage();
-			else {
-				painter.end();
-				return;
-			}
-			start = dontbreakElement.geometry().y();
-		}
-	}
-	// render the remianing page
-	QRect fullPage(0, 0, pageSize.width(), pageSize.height());
-	QBrush fillBrush(templateOptions->color_palette.color1);
-	painter.fillRect(fullPage, fillBrush);
-	QRegion reigon(0, 0, pageSize.width(), end - start);
-	webView->page()->mainFrame()->render(&painter, QWebFrame::ContentsLayer, reigon);
-
-	painter.end();
-}
-
-void Printer::render(int Pages = 0)
-{
-	// keep original preferences
-	QPointer<ProfileWidget2> profile = MainWindow::instance()->graphics();
-	int profileFrameStyle = profile->frameStyle();
-	int animationOriginal = prefs.animation_speed;
-	double fontScale = profile->getFontPrintScale();
-	double printFontScale = 1.0;
-
-	// apply printing settings to profile
-	profile->setFrameStyle(QFrame::NoFrame);
-	profile->setPrintMode(true, !printOptions->color_selected);
-	profile->setToolTipVisibile(false);
-	prefs.animation_speed = 0;
-
-	// render the Qwebview
-	QPainter painter;
-	QRect viewPort(0, 0, pageSize.width(), pageSize.height());
-	painter.begin(paintDevice);
-	painter.setRenderHint(QPainter::Antialiasing);
-	painter.setRenderHint(QPainter::SmoothPixmapTransform);
-
-	// get all refereces to diveprofile class in the Html template
-	QWebElementCollection collection = webView->page()->mainFrame()->findAllElements(".diveprofile");
-
-	QSize originalSize = profile->size();
-	if (collection.count() > 0) {
-		printFontScale = (double)collection.at(0).geometry().size().height() / (double)profile->size().height();
-		profile->resize(collection.at(0).geometry().size());
-	}
-	profile->setFontPrintScale(printFontScale);
-
-	int elemNo = 0;
-	for (int i = 0; i < Pages; i++) {
-		// render the base Html template
-		webView->page()->mainFrame()->render(&painter, QWebFrame::ContentsLayer);
-
-		// render all the dive profiles in the current page
-		while (elemNo < collection.count() && collection.at(elemNo).geometry().y() < viewPort.y() + viewPort.height()) {
-			// dive id field should be dive_{{dive_no}} se we remove the first 5 characters
-			QString diveIdString = collection.at(elemNo).attribute("id");
-			int diveId = diveIdString.remove(0, 5).toInt(0, 10);
-			putProfileImage(collection.at(elemNo).geometry(), viewPort, &painter, get_dive_by_uniq_id(diveId), profile);
-			elemNo++;
-		}
-
-		// scroll the webview to the next page
-		webView->page()->mainFrame()->scroll(0, pageSize.height());
-		viewPort.adjust(0, pageSize.height(), 0, pageSize.height());
-
-		// rendering progress is 4/5 of total work
-		emit(progessUpdated((i * 80.0 / Pages) + done));
-		if (i < Pages - 1 && printMode == Printer::PRINT)
-			static_cast<QPrinter*>(paintDevice)->newPage();
-	}
-	painter.end();
-
-	// return profle settings
-	profile->setFrameStyle(profileFrameStyle);
-	profile->setPrintMode(false);
-	profile->setFontPrintScale(fontScale);
-	profile->setToolTipVisibile(true);
-	profile->resize(originalSize);
-	prefs.animation_speed = animationOriginal;
-
-	//replot the dive after returning the settings
-	profile->plotDive(0, true);
-}
-
-//value: ranges from 0 : 100 and shows the progress of the templating engine
-void Printer::templateProgessUpdated(int value)
-{
-	done = value / 5; //template progess if 1/5 of total work
-	emit progessUpdated(done);
-}
-
-void Printer::print()
-{
-	// we can only print if "PRINT" mode is selected
-	if (printMode != Printer::PRINT) {
-		return;
-	}
-
-
-	QPrinter *printerPtr;
-	printerPtr = static_cast<QPrinter*>(paintDevice);
-
-	TemplateLayout t(printOptions, templateOptions);
-	connect(&t, SIGNAL(progressUpdated(int)), this, SLOT(templateProgessUpdated(int)));
-	dpi = printerPtr->resolution();
-	//rendering resolution = selected paper size in inchs * printer dpi
-	pageSize.setHeight(qCeil(printerPtr->pageRect(QPrinter::Inch).height() * dpi));
-	pageSize.setWidth(qCeil(printerPtr->pageRect(QPrinter::Inch).width() * dpi));
-	webView->page()->setViewportSize(pageSize);
-	webView->page()->mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOff);
-	// export border width with at least 1 pixel
-	templateOptions->border_width = std::max(1, pageSize.width() / 1000);
-	if (printOptions->type == print_options::DIVELIST) {
-		webView->setHtml(t.generate());
-	} else if (printOptions->type == print_options::STATISTICS ) {
-		webView->setHtml(t.generateStatistics());
-	}
-	if (printOptions->color_selected && printerPtr->colorMode()) {
-		printerPtr->setColorMode(QPrinter::Color);
-	} else {
-		printerPtr->setColorMode(QPrinter::GrayScale);
-	}
-	// apply user settings
-	int divesPerPage;
-
-	// get number of dives per page from data-numberofdives attribute in the body of the selected template
-	bool ok;
-	divesPerPage = webView->page()->mainFrame()->findFirstElement("body").attribute("data-numberofdives").toInt(&ok);
-	if (!ok) {
-		divesPerPage = 1; // print each dive in a single page if the attribute is missing or malformed
-		//TODO: show warning
-	}
-	int Pages;
-	if (divesPerPage == 0) {
-		flowRender();
-	} else {
-		Pages = qCeil(getTotalWork(printOptions) / (float)divesPerPage);
-		render(Pages);
-	}
-}
-
-void Printer::previewOnePage()
-{
-	if (printMode == PREVIEW) {
-		TemplateLayout t(printOptions, templateOptions);
-
-		pageSize.setHeight(paintDevice->height());
-		pageSize.setWidth(paintDevice->width());
-		webView->page()->setViewportSize(pageSize);
-		// initialize the border settings
-		templateOptions->border_width = std::max(1, pageSize.width() / 1000);
-		if (printOptions->type == print_options::DIVELIST) {
-			webView->setHtml(t.generate());
-		} else if (printOptions->type == print_options::STATISTICS ) {
-			webView->setHtml(t.generateStatistics());
-		}
-
-		bool ok;
-		int divesPerPage = webView->page()->mainFrame()->findFirstElement("body").attribute("data-numberofdives").toInt(&ok);
-		if (!ok) {
-			divesPerPage = 1; // print each dive in a single page if the attribute is missing or malformed
-			//TODO: show warning
-		}
-		if (divesPerPage == 0) {
-			flowRender();
-		} else {
-			render(1);
-		}
-	}
-}