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-rw-r--r--printer.cpp124
1 files changed, 120 insertions, 4 deletions
diff --git a/printer.cpp b/printer.cpp
index fc18c9afe..b0caa0815 100644
--- a/printer.cpp
+++ b/printer.cpp
@@ -1,6 +1,9 @@
#include "printer.h"
#include "templatelayout.h"
+#include "statistics.h"
+#include "helpers.h"
+#include <algorithm>
#include <QtWebKitWidgets>
#include <QPainter>
#include <QWebElementCollection>
@@ -54,6 +57,53 @@ void Printer::putProfileImage(QRect profilePlaceholder, QRect viewPort, QPainter
}
}
+void Printer::flowRender()
+{
+ // 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));
+ static_cast<QPrinter*>(paintDevice)->newPage();
+ 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
@@ -144,9 +194,17 @@ void Printer::print()
connect(&t, SIGNAL(progressUpdated(int)), this, SLOT(templateProgessUpdated(int)));
dpi = printerPtr->resolution();
//rendering resolution = selected paper size in inchs * printer dpi
- pageSize.setHeight(printerPtr->pageLayout().paintRect(QPageLayout::Inch).height() * dpi);
- pageSize.setWidth(printerPtr->pageLayout().paintRect(QPageLayout::Inch).width() * dpi);
+#if QT_VERSION >= 0x050300
+ pageSize.setHeight(printerPtr->pageLayout().paintRectPixels(dpi).height());
+ pageSize.setWidth(printerPtr->pageLayout().paintRectPixels(dpi).width());
+#else
+ pageSize.setHeight(printerPtr->pageRect(QPrinter::Inch).height() * dpi);
+ pageSize.setWidth(printerPtr->pageRect(QPrinter::Inch).width() * dpi);
+#endif
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);
webView->setHtml(t.generate());
if (printOptions->color_selected && printerPtr->colorMode()) {
printerPtr->setColorMode(QPrinter::Color);
@@ -165,11 +223,69 @@ void Printer::print()
}
int Pages;
if (divesPerPage == 0) {
- Pages = ceil(webView->page()->mainFrame()->contentsSize().height() / (float)pageSize.height());
+ // 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);
+ flowRender();
} else {
Pages = ceil(getTotalWork(printOptions) / (float)divesPerPage);
+ render(Pages);
+ }
+}
+
+void Printer::print_statistics()
+{
+ QPrinter *printerPtr;
+ printerPtr = static_cast<QPrinter*>(paintDevice);
+ stats_t total_stats;
+
+ total_stats.selection_size = 0;
+ total_stats.total_time.seconds = 0;
+
+ QString html;
+ html += "<table border=1>";
+ html += "<tr>";
+ html += "<td>Year</td>";
+ html += "<td>Dives</td>";
+ html += "<td>Total Time</td>";
+ html += "<td>Avg Time</td>";
+ html += "<td>Shortest Time</td>";
+ html += "<td>Longest Time</td>";
+ html += "<td>Avg Depth</td>";
+ html += "<td>Min Depth</td>";
+ html += "<td>Max Depth</td>";
+ html += "<td>Avg SAC</td>";
+ html += "<td>Min SAC</td>";
+ html += "<td>Max SAC</td>";
+ html += "<td>Min Temp</td>";
+ html += "<td>Max Temp</td>";
+ html += "</tr>";
+ int i = 0;
+ while (stats_yearly != NULL && stats_yearly[i].period) {
+ html += "<tr>";
+ html += "<td>" + QString::number(stats_yearly[i].period) + "</td>";
+ html += "<td>" + QString::number(stats_yearly[i].selection_size) + "</td>";
+ html += "<td>" + QString::fromUtf8(get_time_string(stats_yearly[i].total_time.seconds, 0)) + "</td>";
+ html += "<td>" + QString::fromUtf8(get_minutes(stats_yearly[i].total_time.seconds / stats_yearly[i].selection_size)) + "</td>";
+ html += "<td>" + QString::fromUtf8(get_minutes(stats_yearly[i].shortest_time.seconds)) + "</td>";
+ html += "<td>" + QString::fromUtf8(get_minutes(stats_yearly[i].longest_time.seconds)) + "</td>";
+ html += "<td>" + get_depth_string(stats_yearly[i].avg_depth) + "</td>";
+ html += "<td>" + get_depth_string(stats_yearly[i].min_depth) + "</td>";
+ html += "<td>" + get_depth_string(stats_yearly[i].max_depth) + "</td>";
+ html += "<td>" + get_volume_string(stats_yearly[i].avg_sac) + "</td>";
+ html += "<td>" + get_volume_string(stats_yearly[i].min_sac) + "</td>";
+ html += "<td>" + get_volume_string(stats_yearly[i].max_sac) + "</td>";
+ html += "<td>" + QString::number(stats_yearly[i].min_temp == 0 ? 0 : get_temp_units(stats_yearly[i].min_temp, NULL)) + "</td>";
+ html += "<td>" + QString::number(stats_yearly[i].max_temp == 0 ? 0 : get_temp_units(stats_yearly[i].max_temp, NULL)) + "</td>";
+ html += "</tr>";
+ total_stats.selection_size += stats_yearly[i].selection_size;
+ total_stats.total_time.seconds += stats_yearly[i].total_time.seconds;
+ i++;
}
- render(Pages);
+ html += "</table>";
+ webView->setHtml(html);
+ webView->print(printerPtr);
}
void Printer::previewOnePage()
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-12-27 19:44:38 +0000