fenix/PDF4QT
1
0
Fork 0
mirror of https://github.com/JakubMelka/PDF4QT.git synced 2025-06-05 21:59:17 +02:00
Code Issues Packages Projects Releases Wiki Activity

Refactoring - using of CMS

Browse Source
This commit is contained in:
Jakub Melka
2019-12-25 17:56:17 +01:00
parent 02dda6980c
commit d951a70014
23 changed files with 386 additions and 150 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
PdfForQtLib/sources/pdfdrawspacecontroller.cpp
View File

@ -22,6 +22,7 @@
#include "pdfpainter.h"
#include "pdfcompiler.h"
#include "pdfconstants.h"
#include "pdfcms.h"
#include <QPainter>
@ -429,6 +430,7 @@ void PDFDrawWidgetProxy::init(PDFWidget* widget)
connect(m_horizontalScrollbar, &QScrollBar::valueChanged, this, &PDFDrawWidgetProxy::onHorizontalScrollbarValueChanged);
connect(m_verticalScrollbar, &QScrollBar::valueChanged, this, &PDFDrawWidgetProxy::onVerticalScrollbarValueChanged);
connect(this, &PDFDrawWidgetProxy::drawSpaceChanged, this, &PDFDrawWidgetProxy::repaintNeeded);
connect(getCMSManager(), &PDFCMSManager::colorManagementSystemChanged, this, &PDFDrawWidgetProxy::onColorManagementSystemChanged);
// We must update the draw space - widget has been set
update();
@ -595,6 +597,9 @@ void PDFDrawWidgetProxy::draw(QPainter* painter, QRect rect)
{
painter->fillRect(rect, Qt::lightGray);
// Use current paper color (it can be a bit different from white)
QColor paperColor = getCMSManager()->getCurrentCMS()->getPaperColor();
// Iterate trough pages and display them on the painter device
for (const LayoutItem& item : m_layout.items)
{
@ -604,8 +609,8 @@ void PDFDrawWidgetProxy::draw(QPainter* painter, QRect rect)
QRect placedRect = item.pageRect.translated(m_horizontalOffset - m_layout.blockRect.left(), m_verticalOffset - m_layout.blockRect.top());
if (placedRect.intersects(rect))
{
// Clear the page space by white color
painter->fillRect(placedRect, Qt::white);
// Clear the page space by paper color
painter->fillRect(placedRect, paperColor);
const PDFPrecompiledPage* compiledPage = m_compiler->getCompiledPage(item.pageIndex, true);
if (compiledPage && compiledPage->isValid())
@ -1072,6 +1077,11 @@ PDFRenderer::Features PDFDrawWidgetProxy::getFeatures() const
return m_features;
}
const PDFCMSManager* PDFDrawWidgetProxy::getCMSManager() const
{
return m_widget->getCMSManager();
}
void PDFDrawWidgetProxy::setFeatures(PDFRenderer::Features features)
{
if (m_features != features)
@ -1116,4 +1126,10 @@ void PDFDrawWidgetProxy::setColorTolerance(PDFReal colorTolerance)
}
}
void PDFDrawWidgetProxy::onColorManagementSystemChanged()
{
m_compiler->reset();
emit pageImageChanged(true, { });
}
} // namespace pdf