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PDF export dialog polishing

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This commit is contained in:
Martin Tůma
2016-05-27 22:45:58 +02:00
parent 3592d9e68f
commit 498d33b77d
10 changed files with 275 additions and 150 deletions
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98
src/exportdialog.cpp
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@ -1,15 +1,19 @@
#include <QPrinter>
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QFormLayout>
#include <QGridLayout>
#include <QDialogButtonBox>
#include <QGroupBox>
#include <QComboBox>
#include <QRadioButton>
#include <QPushButton>
#include <QFileInfo>
#include <QDir>
#include <QMessageBox>
#include <QTabWidget>
#include <QDoubleSpinBox>
#include <QLocale>
#include "fileselectwidget.h"
#include "units.h"
#include "exportdialog.h"
@ -18,8 +22,8 @@ ExportDialog::ExportDialog(QPrinter *printer, QWidget *parent)
{
int index;
setWindowTitle(tr("Export to PDF"));
setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
_units = (QLocale::system().measurementSystem()
== QLocale::ImperialSystem) ? QPrinter::Inch : QPrinter::Millimeter;
_fileSelect = new FileSelectWidget();
_fileSelect->setFilter(tr("PDF files (*.pdf);;All files (*)"));
@ -45,30 +49,78 @@ ExportDialog::ExportDialog(QPrinter *printer, QWidget *parent)
else
_landscape->setChecked(true);
QGroupBox *contentBox = new QGroupBox(tr("Settings"));
QFormLayout *contentLayout = new QFormLayout;
contentLayout->addRow(tr("Page size:"), _paperSize);
contentLayout->addRow(tr("Orientation:"), orientationLayout);
contentLayout->addRow(tr("Output file:"), _fileSelect);
contentBox->setLayout(contentLayout);
qreal top, bottom, left, right;
QPushButton *exportButton = new QPushButton(tr("Export"));
exportButton->setAutoDefault(true);
exportButton->setDefault(true);
connect(exportButton, SIGNAL(clicked()), this, SLOT(accept()));
QPushButton *cancelButton = new QPushButton(tr("Cancel"));
connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject()));
_printer->getPageMargins(&left, &top, &right, &bottom, _units);
QString us = _units == QPrinter::Inch ? tr("in") : tr("mm");
_topMargin = new QDoubleSpinBox();
_bottomMargin = new QDoubleSpinBox();
_leftMargin = new QDoubleSpinBox();
_rightMargin = new QDoubleSpinBox();
_topMargin->setValue(top);
_topMargin->setSuffix(UNIT_SPACE + us);
_bottomMargin->setValue(bottom);
_bottomMargin->setSuffix(UNIT_SPACE + us);
_leftMargin->setValue(left);
_leftMargin->setSuffix(UNIT_SPACE + us);
_rightMargin->setValue(right);
_rightMargin->setSuffix(UNIT_SPACE + us);
if (_units == QPrinter::Inch) {
_topMargin->setSingleStep(0.1);
_bottomMargin->setSingleStep(0.1);
_leftMargin->setSingleStep(0.1);
_rightMargin->setSingleStep(0.1);
}
QHBoxLayout *buttonsLayout = new QHBoxLayout;
buttonsLayout->addStretch();
buttonsLayout->addWidget(exportButton);
buttonsLayout->addWidget(cancelButton);
QGridLayout *marginsLayout = new QGridLayout();
marginsLayout->addWidget(_topMargin, 0, 0, 1, 2, Qt::AlignCenter);
marginsLayout->addWidget(_leftMargin, 1, 0, 1, 1, Qt::AlignCenter);
marginsLayout->addWidget(_rightMargin, 1, 1, 1, 1, Qt::AlignCenter);
marginsLayout->addWidget(_bottomMargin, 2, 0, 1, 2, Qt::AlignCenter);
#ifndef Q_OS_MAC
QGroupBox *pageSetupBox = new QGroupBox(tr("Page Setup"));
#endif // Q_OS_MAC
QFormLayout *pageSetupLayout = new QFormLayout;
pageSetupLayout->addRow(tr("Page size:"), _paperSize);
pageSetupLayout->addRow(tr("Orientation:"), orientationLayout);
pageSetupLayout->addRow(tr("Margins:"), marginsLayout);
#ifdef Q_OS_MAC
QFrame *line = new QFrame();
line->setFrameShape(QFrame::HLine);
line->setFrameShadow(QFrame::Sunken);
pageSetupLayout->addRow(line);
pageSetupLayout->addRow(tr("File:"), _fileSelect);
#else // Q_OS_MAC
pageSetupBox->setLayout(pageSetupLayout);
#endif // Q_OS_MAC
#ifndef Q_OS_MAC
QGroupBox *outputFileBox = new QGroupBox(tr("Output file"));
QHBoxLayout *outputFileLayout = new QHBoxLayout();
outputFileLayout->addWidget(_fileSelect);
outputFileBox->setLayout(outputFileLayout);
#endif // Q_OS_MAC
QDialogButtonBox *buttonBox = new QDialogButtonBox();
buttonBox->addButton(tr("Export"), QDialogButtonBox::AcceptRole);
buttonBox->addButton(QDialogButtonBox::Cancel);
connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
QVBoxLayout *layout = new QVBoxLayout;
layout->addWidget(contentBox);
layout->addLayout(buttonsLayout);
#ifdef Q_OS_MAC
layout->addLayout(pageSetupLayout);
#else // Q_OS_MAC
layout->addWidget(pageSetupBox);
layout->addWidget(outputFileBox);
#endif // Q_OS_MAC
layout->addWidget(buttonBox);
setLayout(layout);
setWindowTitle(tr("Export to PDF"));
setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
}
bool ExportDialog::checkFile()
@ -116,6 +168,8 @@ void ExportDialog::accept()
_printer->setOutputFileName(_fileSelect->file());
_printer->setPaperSize(paperSize);
_printer->setOrientation(orientation);
_printer->setPageMargins(_leftMargin->value(), _topMargin->value(),
_rightMargin->value(), _bottomMargin->value(), _units);
QDialog::accept();
}

9
src/exportdialog.h
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@ -2,11 +2,12 @@
#define EXPORTDIALOG_H
#include <QDialog>
#include <QPrinter>
class QPrinter;
class QComboBox;
class QRadioButton;
class FileSelectWidget;
class QDoubleSpinBox;
class ExportDialog : public QDialog
{
@ -23,10 +24,16 @@ private:
QPrinter *_printer;
QPrinter::Unit _units;
FileSelectWidget *_fileSelect;
QComboBox *_paperSize;
QRadioButton *_portrait;
QRadioButton *_landscape;
QDoubleSpinBox *_topMargin;
QDoubleSpinBox *_bottomMargin;
QDoubleSpinBox *_leftMargin;
QDoubleSpinBox *_rightMargin;
};
#endif // EXPORTDIALOG_H

18
src/gui.cpp
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@ -90,10 +90,11 @@ GUI::GUI(QWidget *parent) : QMainWindow(parent)
readSettings();
_exportPaperSize = (QLocale::system().measurementSystem()
_exportPaperSize = (QLocale::system().measurementSystem()
== QLocale::ImperialSystem) ? QPrinter::Letter : QPrinter::A4;
_exportOrientation = QPrinter::Portrait;
_exportFileName = QString("%1/export.pdf").arg(QDir::currentPath());
_exportFileName = QString("%1/export.pdf").arg(QDir::currentPath());
_exportMargins = MarginsF(5.0, 5.0, 5.0, 5.0);
}
GUI::~GUI()
@ -204,12 +205,12 @@ void GUI::createActions()
connect(_openFileAction, SIGNAL(triggered()), this, SLOT(openFile()));
addAction(_openFileAction);
_printFileAction = new QAction(QIcon(QPixmap(PRINT_FILE_ICON)),
tr("Print"), this);
tr("Print..."), this);
_printFileAction->setActionGroup(_fileActionGroup);
connect(_printFileAction, SIGNAL(triggered()), this, SLOT(printFile()));
addAction(_printFileAction);
_exportFileAction = new QAction(QIcon(QPixmap(EXPORT_FILE_ICON)),
tr("Export to PDF"), this);
tr("Export to PDF..."), this);
_exportFileAction->setShortcut(EXPORT_SHORTCUT);
_exportFileAction->setActionGroup(_fileActionGroup);
connect(_exportFileAction, SIGNAL(triggered()), this, SLOT(exportFile()));
@ -651,16 +652,21 @@ void GUI::printFile()
void GUI::exportFile()
{
QPrinter printer(QPrinter::HighResolution);
printer.setCreator(QString(APP_NAME) + QString(" ") + QString(APP_VERSION));
printer.setOrientation(_exportOrientation);
printer.setOutputFileName(_exportFileName);
printer.setPaperSize(_exportPaperSize);
printer.setCreator(QString(APP_NAME) + QString(" ") + QString(APP_VERSION));
printer.setPageMargins(_exportMargins.left(), _exportMargins.top(),
_exportMargins.right(), _exportMargins.bottom(), QPrinter::Millimeter);
ExportDialog dialog(&printer, this);
if (dialog.exec() == QDialog::Accepted) {
_exportFileName = printer.outputFileName();
_exportPaperSize = printer.paperSize();
_exportOrientation = printer.orientation();
printer.getPageMargins(&(_exportMargins.rleft()),
&(_exportMargins.rtop()), &(_exportMargins.rright()),
&(_exportMargins.rbottom()), QPrinter::Millimeter);
plot(&printer);
}
}
@ -681,7 +687,7 @@ void GUI::plot(QPrinter *printer)
info.insert(tr("Date"), QString("%1 - %2")
.arg(_dateRange.first.toString(format),
_dateRange.second.toString(format)));
info.insert(tr("Track count"), QString::number(_trackCount));
info.insert(tr("Tracks"), QString::number(_trackCount));
}
}
if (_distance > 0) {

2
src/gui.h
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@ -7,6 +7,7 @@
#include <QDate>
#include <QPrinter>
#include "poi.h"
#include "margins.h"
class QMenu;
class QToolBar;
@ -179,6 +180,7 @@ private:
QString _exportFileName;
QPrinter::PaperSize _exportPaperSize;
QPrinter::Orientation _exportOrientation;
MarginsF _exportMargins;
};
#endif // GUI_H

9
src/margins.cpp Normal file
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@ -0,0 +1,9 @@
#include "margins.h"
QDebug operator<<(QDebug dbg, const MarginsF &margins)
{
dbg.nospace() << "MarginsF(" << margins.left() << ", " << margins.top()
<< ", " << margins.right() << margins.bottom() << ")";
return dbg.maybeSpace();
}

30
src/margins.h Normal file
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@ -0,0 +1,30 @@
#ifndef MARGINS_H
#define MARGINS_H
#include <QtGlobal>
#include <QDebug>
class MarginsF
{
public:
MarginsF() {_left = 0; _top = 0; _right = 0; _bottom = 0;}
MarginsF(qreal left, qreal top, qreal right, qreal bottom)
{_left = left, _top = top; _right = right; _bottom = bottom;}
qreal left() const {return _left;}
qreal top() const {return _top;}
qreal right() const {return _right;}
qreal bottom() const {return _bottom;}
qreal &rleft() {return _left;}
qreal &rtop() {return _top;}
qreal &rright() {return _right;}
qreal &rbottom() {return _bottom;}
private:
qreal _left, _top, _right, _bottom;
};
QDebug operator<<(QDebug dbg, const MarginsF &margins);
#endif // MARGINS_H

12
src/trackview.cpp
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@ -354,14 +354,14 @@ void TrackView::plot(QPainter *painter, const QRectF &target)
orig = viewport()->rect();
if (target.width() > target.height()) {
ratio = target.width()/target.height();
diff = qAbs((orig.height() * ratio) - orig.width());
adj = orig.adjusted(-diff/2, 0, diff/2, 0);
} else {
if (orig.height() * (target.width() / target.height()) - orig.width() < 0) {
ratio = target.height()/target.width();
diff = qAbs((orig.width() * ratio) - orig.height());
diff = (orig.width() * ratio) - orig.height();
adj = orig.adjusted(0, -diff/2, 0, diff/2);
} else {
ratio = target.width() / target.height();
diff = (orig.height() * ratio) - orig.width();
adj = orig.adjusted(-diff/2, 0, diff/2, 0);
}
setUpdatesEnabled(false);

3
src/units.h
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@ -12,13 +12,14 @@ enum Units {
#define MS2KMH 3.600000000000 // m/s -> km/h
#define MS2MIH 2.236936290000 // m/s -> mi/h
#define FT2MI 0.000189393939 // ft -> mi
#define MM2IN 0.039370100000 // mm -> in
#define KMINM 1000 // 1 km in m
#define MIINFT 5280 // 1 mi in ft
#define MIINM 1609.344 // 1mi in m
#ifdef Q_OS_WIN32
#define UNIT_SPACE " "
#define UNIT_SPACE QString(" ")
#else // Q_OS_WIN32
#define UNIT_SPACE QString::fromUtf8("\xE2\x80\x89")
#endif // Q_OS_WIN32