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#Issue 25: Plugin compilation + icons for programs

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This commit is contained in:
Jakub Melka
2022-08-21 18:03:06 +02:00
parent e5775906cf
commit 0c4b5fbc82
20 changed files with 333 additions and 17 deletions
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70
Pdf4QtLib/sources/pdfwidgetutils.cpp
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@ -33,6 +33,11 @@ int qt_default_dpi_y() { return 96; }
namespace pdf
{
static constexpr bool isScalingNeeded()
{
return QT_VERSION_MAJOR < 6;
}
int PDFWidgetUtils::getPixelSize(const QPaintDevice* device, pdf::PDFReal sizeMM)
{
const int width = device->width();
@ -50,27 +55,53 @@ int PDFWidgetUtils::getPixelSize(const QPaintDevice* device, pdf::PDFReal sizeMM
int PDFWidgetUtils::scaleDPI_x(const QPaintDevice* device, int unscaledSize)
{
const double logicalDPI_x = device->logicalDpiX();
const double defaultDPI_x = qt_default_dpi_x();
return (logicalDPI_x / defaultDPI_x) * unscaledSize;
if constexpr (isScalingNeeded())
{
const double logicalDPI_x = device->logicalDpiX();
const double defaultDPI_x = qt_default_dpi_x();
return (logicalDPI_x / defaultDPI_x) * unscaledSize;
}
else
{
return unscaledSize;
}
}
int PDFWidgetUtils::scaleDPI_y(const QPaintDevice* device, int unscaledSize)
{
const double logicalDPI_y = device->logicalDpiY();
const double defaultDPI_y = qt_default_dpi_y();
return (logicalDPI_y / defaultDPI_y) * unscaledSize;
if constexpr (isScalingNeeded())
{
const double logicalDPI_y = device->logicalDpiY();
const double defaultDPI_y = qt_default_dpi_y();
return (logicalDPI_y / defaultDPI_y) * unscaledSize;
}
else
{
return unscaledSize;
}
}
PDFReal PDFWidgetUtils::scaleDPI_x(const QPaintDevice* device, PDFReal unscaledSize)
{
const double logicalDPI_x = device->logicalDpiX();
const double defaultDPI_x = qt_default_dpi_x();
return (logicalDPI_x / defaultDPI_x) * unscaledSize;
if constexpr (isScalingNeeded())
{
const double logicalDPI_x = device->logicalDpiX();
const double defaultDPI_x = qt_default_dpi_x();
return (logicalDPI_x / defaultDPI_x) * unscaledSize;
}
else
{
return unscaledSize;
}
}
void PDFWidgetUtils::scaleWidget(QWidget* widget, QSize unscaledSize)
{
if constexpr (!isScalingNeeded())
{
return;
}
const double logicalDPI_x = widget->logicalDpiX();
const double logicalDPI_y = widget->logicalDpiY();
const double defaultDPI_x = qt_default_dpi_x();
@ -84,15 +115,22 @@ void PDFWidgetUtils::scaleWidget(QWidget* widget, QSize unscaledSize)
QSize PDFWidgetUtils::scaleDPI(const QPaintDevice* widget, QSize unscaledSize)
{
const double logicalDPI_x = widget->logicalDpiX();
const double logicalDPI_y = widget->logicalDpiY();
const double defaultDPI_x = qt_default_dpi_x();
const double defaultDPI_y = qt_default_dpi_y();
if constexpr (isScalingNeeded())
{
const double logicalDPI_x = widget->logicalDpiX();
const double logicalDPI_y = widget->logicalDpiY();
const double defaultDPI_x = qt_default_dpi_x();
const double defaultDPI_y = qt_default_dpi_y();
const int width = (logicalDPI_x / defaultDPI_x) * unscaledSize.width();
const int height = (logicalDPI_y / defaultDPI_y) * unscaledSize.height();
const int width = (logicalDPI_x / defaultDPI_x) * unscaledSize.width();
const int height = (logicalDPI_y / defaultDPI_y) * unscaledSize.height();
return QSize(width, height);
return QSize(width, height);
}
else
{
return unscaledSize;
}
}
void PDFWidgetUtils::style(QWidget* widget)