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Settings of cache size

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Jakub Melka
2019-12-15 19:28:25 +01:00
parent 3cd2dd5104
commit 7dbae1c3dc
17 changed files with 467 additions and 24 deletions
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31
PdfForQtViewer/pdfviewersettings.cpp
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@ -16,9 +16,13 @@
// along with PDFForQt. If not, see <https://www.gnu.org/licenses/>.
#include "pdfviewersettings.h"
#include "pdfconstants.h"
#include <QPixmapCache>
namespace pdfviewer
{
const int PIXMAP_CACHE_LIMIT = QPixmapCache::cacheLimit();
void PDFViewerSettings::setSettings(const PDFViewerSettings::Settings& settings)
{
@ -40,6 +44,10 @@ void PDFViewerSettings::readSettings(QSettings& settings)
m_settings.m_preferredMeshResolutionRatio = settings.value("preferredMeshResolutionRatio", defaultSettings.m_preferredMeshResolutionRatio).toDouble();
m_settings.m_minimalMeshResolutionRatio = settings.value("minimalMeshResolutionRatio", defaultSettings.m_minimalMeshResolutionRatio).toDouble();
m_settings.m_colorTolerance = settings.value("colorTolerance", defaultSettings.m_colorTolerance).toDouble();
m_settings.m_compiledPageCacheLimit = settings.value("compiledPageCacheLimit", defaultSettings.m_compiledPageCacheLimit).toInt();
m_settings.m_thumbnailsCacheLimit = settings.value("thumbnailsCacheLimit", defaultSettings.m_thumbnailsCacheLimit).toInt();
m_settings.m_fontCacheLimit = settings.value("fontCacheLimit", defaultSettings.m_fontCacheLimit).toInt();
m_settings.m_instancedFontCacheLimit = settings.value("instancedFontCacheLimit", defaultSettings.m_instancedFontCacheLimit).toInt();
m_settings.m_allowLaunchApplications = settings.value("allowLaunchApplications", defaultSettings.m_allowLaunchApplications).toBool();
m_settings.m_allowLaunchURI = settings.value("allowLaunchURI", defaultSettings.m_allowLaunchURI).toBool();
settings.endGroup();
@ -59,6 +67,10 @@ void PDFViewerSettings::writeSettings(QSettings& settings)
settings.setValue("preferredMeshResolutionRatio", m_settings.m_preferredMeshResolutionRatio);
settings.setValue("minimalMeshResolutionRatio", m_settings.m_minimalMeshResolutionRatio);
settings.setValue("colorTolerance", m_settings.m_colorTolerance);
settings.setValue("compiledPageCacheLimit", m_settings.m_compiledPageCacheLimit);
settings.setValue("thumbnailsCacheLimit", m_settings.m_thumbnailsCacheLimit);
settings.setValue("fontCacheLimit", m_settings.m_fontCacheLimit);
settings.setValue("instancedFontCacheLimit", m_settings.m_instancedFontCacheLimit);
settings.setValue("allowLaunchApplications", m_settings.m_allowLaunchApplications);
settings.setValue("allowLaunchURI", m_settings.m_allowLaunchURI);
settings.endGroup();
@ -147,4 +159,23 @@ void PDFViewerSettings::setColorTolerance(pdf::PDFReal colorTolerance)
}
}
PDFViewerSettings::Settings::Settings() :
m_features(pdf::PDFRenderer::getDefaultFeatures()),
m_rendererEngine(pdf::RendererEngine::OpenGL),
m_multisampleAntialiasing(true),
m_rendererSamples(16),
m_prefetchPages(true),
m_preferredMeshResolutionRatio(0.02),
m_minimalMeshResolutionRatio(0.005),
m_colorTolerance(0.01),
m_allowLaunchApplications(true),
m_allowLaunchURI(true),
m_compiledPageCacheLimit(128 * 1024),
m_thumbnailsCacheLimit(PIXMAP_CACHE_LIMIT),
m_fontCacheLimit(pdf::DEFAULT_FONT_CACHE_LIMIT),
m_instancedFontCacheLimit(pdf::DEFAULT_REALIZED_FONT_CACHE_LIMIT)
{
}
} // namespace pdfviewer