mirror of
https://github.com/subsurface/subsurface.git
synced 2024-11-28 05:00:20 +00:00
fcf5333bf2
This way we can view the html generated from a print template, for debugging, validation or printing via your favorite browser. Signed-off-by: Anton Lundin <glance@acc.umu.se>
227 lines
8.2 KiB
C++
227 lines
8.2 KiB
C++
// SPDX-License-Identifier: GPL-2.0
|
|
#include "printdialog.h"
|
|
#include "printoptions.h"
|
|
#include "mainwindow.h"
|
|
|
|
#ifndef NO_PRINTING
|
|
#include <QProgressBar>
|
|
#include <QPrintPreviewDialog>
|
|
#include <QPrintDialog>
|
|
#include <QFileDialog>
|
|
#include <QShortcut>
|
|
#include <QSettings>
|
|
#include <QMessageBox>
|
|
#include <QDialogButtonBox>
|
|
|
|
#define SETTINGS_GROUP "PrintDialog"
|
|
|
|
template_options::color_palette_struct ssrf_colors, almond_colors, blueshades_colors, custom_colors;
|
|
|
|
PrintDialog::PrintDialog(QWidget *parent, Qt::WindowFlags f) :
|
|
QDialog(parent, f),
|
|
printer(NULL),
|
|
qprinter(NULL)
|
|
{
|
|
// initialize const colors
|
|
ssrf_colors.color1 = QColor::fromRgb(0xff, 0xff, 0xff);
|
|
ssrf_colors.color2 = QColor::fromRgb(0xa6, 0xbc, 0xd7);
|
|
ssrf_colors.color3 = QColor::fromRgb(0xef, 0xf7, 0xff);
|
|
ssrf_colors.color4 = QColor::fromRgb(0x34, 0x65, 0xa4);
|
|
ssrf_colors.color5 = QColor::fromRgb(0x20, 0x4a, 0x87);
|
|
ssrf_colors.color6 = QColor::fromRgb(0x17, 0x37, 0x64);
|
|
almond_colors.color1 = QColor::fromRgb(255, 255, 255);
|
|
almond_colors.color2 = QColor::fromRgb(253, 204, 156);
|
|
almond_colors.color3 = QColor::fromRgb(243, 234, 207);
|
|
almond_colors.color4 = QColor::fromRgb(136, 160, 150);
|
|
almond_colors.color5 = QColor::fromRgb(187, 171, 139);
|
|
almond_colors.color6 = QColor::fromRgb(0, 0, 0);
|
|
blueshades_colors.color1 = QColor::fromRgb(255, 255, 255);
|
|
blueshades_colors.color2 = QColor::fromRgb(142, 152, 166);
|
|
blueshades_colors.color3 = QColor::fromRgb(182, 192, 206);
|
|
blueshades_colors.color4 = QColor::fromRgb(31, 49, 75);
|
|
blueshades_colors.color5 = QColor::fromRgb(21, 45, 84);
|
|
blueshades_colors.color6 = QColor::fromRgb(0, 0, 0);
|
|
|
|
// check if the options were previously stored in the settings; if not use some defaults.
|
|
QSettings s;
|
|
s.beginGroup(SETTINGS_GROUP);
|
|
printOptions.type = (print_options::print_type)s.value("type", print_options::DIVELIST).toInt();
|
|
printOptions.print_selected = s.value("print_selected", true).toBool();
|
|
printOptions.color_selected = s.value("color_selected", true).toBool();
|
|
printOptions.landscape = s.value("landscape", false).toBool();
|
|
printOptions.p_template = s.value("template_selected", "one_dive.html").toString();
|
|
templateOptions.font_index = s.value("font", 0).toInt();
|
|
templateOptions.font_size = s.value("font_size", 9).toDouble();
|
|
templateOptions.color_palette_index = s.value("color_palette", SSRF_COLORS).toInt();
|
|
templateOptions.line_spacing = s.value("line_spacing", 1).toDouble();
|
|
templateOptions.border_width = s.value("border_width", 1).toInt();
|
|
custom_colors.color1 = QColor(s.value("custom_color_1", ssrf_colors.color1).toString());
|
|
custom_colors.color2 = QColor(s.value("custom_color_2", ssrf_colors.color2).toString());
|
|
custom_colors.color3 = QColor(s.value("custom_color_3", ssrf_colors.color3).toString());
|
|
custom_colors.color4 = QColor(s.value("custom_color_4", ssrf_colors.color4).toString());
|
|
custom_colors.color5 = QColor(s.value("custom_color_5", ssrf_colors.color5).toString());
|
|
s.endGroup();
|
|
|
|
// handle cases from old QSettings group
|
|
if (templateOptions.font_size < 9) {
|
|
templateOptions.font_size = 9;
|
|
}
|
|
if (templateOptions.line_spacing < 1) {
|
|
templateOptions.line_spacing = 1;
|
|
}
|
|
|
|
switch (templateOptions.color_palette_index) {
|
|
case SSRF_COLORS: // default Subsurface derived colors
|
|
templateOptions.color_palette = ssrf_colors;
|
|
break;
|
|
case ALMOND: // almond
|
|
templateOptions.color_palette = almond_colors;
|
|
break;
|
|
case BLUESHADES: // blueshades
|
|
templateOptions.color_palette = blueshades_colors;
|
|
break;
|
|
case CUSTOM: // custom
|
|
templateOptions.color_palette = custom_colors;
|
|
break;
|
|
}
|
|
|
|
// create a print options object and pass our options struct
|
|
optionsWidget = new PrintOptions(this, &printOptions, &templateOptions);
|
|
|
|
QVBoxLayout *layout = new QVBoxLayout(this);
|
|
setLayout(layout);
|
|
|
|
layout->addWidget(optionsWidget);
|
|
|
|
progressBar = new QProgressBar();
|
|
progressBar->setMinimum(0);
|
|
progressBar->setMaximum(100);
|
|
progressBar->setValue(0);
|
|
progressBar->setTextVisible(false);
|
|
layout->addWidget(progressBar);
|
|
|
|
QHBoxLayout *hLayout = new QHBoxLayout();
|
|
layout->addLayout(hLayout);
|
|
|
|
QPushButton *printButton = new QPushButton(tr("P&rint"));
|
|
connect(printButton, SIGNAL(clicked(bool)), this, SLOT(printClicked()));
|
|
|
|
QPushButton *previewButton = new QPushButton(tr("&Preview"));
|
|
connect(previewButton, SIGNAL(clicked(bool)), this, SLOT(previewClicked()));
|
|
|
|
QPushButton *exportHtmlButton = new QPushButton(tr("Export Html"));
|
|
connect(exportHtmlButton, SIGNAL(clicked(bool)), this, SLOT(exportHtmlClicked()));
|
|
|
|
QDialogButtonBox *buttonBox = new QDialogButtonBox;
|
|
buttonBox->addButton(QDialogButtonBox::Cancel);
|
|
buttonBox->addButton(printButton, QDialogButtonBox::AcceptRole);
|
|
buttonBox->addButton(previewButton, QDialogButtonBox::ActionRole);
|
|
buttonBox->addButton(exportHtmlButton, QDialogButtonBox::AcceptRole);
|
|
|
|
connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
|
|
|
|
hLayout->addWidget(buttonBox);
|
|
|
|
setWindowTitle(tr("Print"));
|
|
setWindowIcon(QIcon(":subsurface-icon"));
|
|
|
|
QShortcut *close = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_W), this);
|
|
connect(close, SIGNAL(activated()), this, SLOT(close()));
|
|
QShortcut *quit = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q), this);
|
|
connect(quit, SIGNAL(activated()), parent, SLOT(close()));
|
|
|
|
// seems to be the most reliable way to track for all sorts of dialog disposal.
|
|
connect(this, SIGNAL(finished(int)), this, SLOT(onFinished()));
|
|
}
|
|
|
|
PrintDialog::~PrintDialog()
|
|
{
|
|
delete qprinter;
|
|
delete printer;
|
|
}
|
|
|
|
void PrintDialog::onFinished()
|
|
{
|
|
QSettings s;
|
|
s.beginGroup(SETTINGS_GROUP);
|
|
|
|
// save print paper settings
|
|
s.setValue("type", printOptions.type);
|
|
s.setValue("print_selected", printOptions.print_selected);
|
|
s.setValue("color_selected", printOptions.color_selected);
|
|
s.setValue("template_selected", printOptions.p_template);
|
|
|
|
// save template settings
|
|
s.setValue("font", templateOptions.font_index);
|
|
s.setValue("font_size", templateOptions.font_size);
|
|
s.setValue("color_palette", templateOptions.color_palette_index);
|
|
s.setValue("line_spacing", templateOptions.line_spacing);
|
|
s.setValue("border_width", templateOptions.border_width);
|
|
|
|
// save custom colors
|
|
s.setValue("custom_color_1", custom_colors.color1.name());
|
|
s.setValue("custom_color_2", custom_colors.color2.name());
|
|
s.setValue("custom_color_3", custom_colors.color3.name());
|
|
s.setValue("custom_color_4", custom_colors.color4.name());
|
|
s.setValue("custom_color_5", custom_colors.color5.name());
|
|
}
|
|
|
|
void PrintDialog::createPrinterObj()
|
|
{
|
|
// create a new printer object
|
|
if (!printer) {
|
|
qprinter = new QPrinter();
|
|
qprinter->setOrientation((QPrinter::Orientation)printOptions.landscape);
|
|
printer = new Printer(qprinter, &printOptions, &templateOptions, Printer::PRINT);
|
|
}
|
|
}
|
|
|
|
void PrintDialog::previewClicked(void)
|
|
{
|
|
createPrinterObj();
|
|
QPrintPreviewDialog previewDialog(qprinter, this, Qt::Window
|
|
| Qt::CustomizeWindowHint | Qt::WindowCloseButtonHint
|
|
| Qt::WindowTitleHint);
|
|
connect(&previewDialog, SIGNAL(paintRequested(QPrinter *)), this, SLOT(onPaintRequested(QPrinter *)));
|
|
previewDialog.exec();
|
|
}
|
|
|
|
void PrintDialog::exportHtmlClicked(void)
|
|
{
|
|
createPrinterObj();
|
|
QString saveFileName = printOptions.p_template;
|
|
QString filename = existing_filename ?: prefs.default_filename;
|
|
QFileInfo fi(filename);
|
|
filename = fi.absolutePath().append(QDir::separator()).append(saveFileName);
|
|
QString htmlExportFilename = QFileDialog::getSaveFileName(this, tr("Filename to export html to"),
|
|
filename, tr("Html file") + " (*.html)");
|
|
if (!htmlExportFilename.isEmpty()) {
|
|
QFile file(htmlExportFilename);
|
|
file.open(QIODevice::WriteOnly);
|
|
connect(printer, SIGNAL(progessUpdated(int)), progressBar, SLOT(setValue(int)));
|
|
file.write(printer->exportHtml().toUtf8());
|
|
file.close();
|
|
close();
|
|
}
|
|
}
|
|
|
|
void PrintDialog::printClicked(void)
|
|
{
|
|
createPrinterObj();
|
|
QPrintDialog printDialog(qprinter, this);
|
|
if (printDialog.exec() == QDialog::Accepted) {
|
|
connect(printer, SIGNAL(progessUpdated(int)), progressBar, SLOT(setValue(int)));
|
|
printer->print();
|
|
close();
|
|
}
|
|
}
|
|
|
|
void PrintDialog::onPaintRequested(QPrinter*)
|
|
{
|
|
createPrinterObj();
|
|
connect(printer, SIGNAL(progessUpdated(int)), progressBar, SLOT(setValue(int)));
|
|
printer->print();
|
|
progressBar->setValue(0);
|
|
disconnect(printer, SIGNAL(progessUpdated(int)), progressBar, SLOT(setValue(int)));
|
|
}
|
|
#endif
|