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Viewing changes to krita/image/kis_selection_mask.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jonathan Riddell
  • Date: 2010-09-21 15:36:35 UTC
  • mfrom: (1.4.1 upstream) (60.2.11 maverick)
  • Revision ID: james.westby@ubuntu.com-20100921153635-6tejqkiro2u21ydi
Tags: 1:2.2.2-0ubuntu3
Add kubuntu_03_fix-crash-on-closing-sqlite-connection-2.2.2.diff and
kubuntu_04_support-large-memo-values-for-msaccess-2.2.2.diff as
recommended by upstream http://kexi-
project.org/wiki/wikiview/index.php@Kexi2.2_Patches.html#sqlite_stab
ility

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Lines of Context:
krita/image/kis_selection_mask.cpp
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#include <KoCompositeOp.h>
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#include "kis_node_visitor.h"
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#include "kis_pixel_selection.h"
 
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#include "kis_undo_adapter.h"
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class KisSelectionMask::Private
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{
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        : KisMask("selection")
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        , m_d(new Private())
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{
 
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    setActive(true);
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    m_d->image = image;
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    m_d->deselectedSelection = 0;
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}
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        : KisMask(rhs)
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        , m_d(new Private())
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{
 
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    m_d->image=rhs.image();
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}
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void KisSelectionMask::setSelection(KisSelectionSP selection)
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    m_d->deselectedSelection = selection;
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}
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KoDocumentSectionModel::PropertyList KisSelectionMask::sectionModelProperties() const
 
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{
 
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    KoDocumentSectionModel::PropertyList l = KisBaseNode::sectionModelProperties();
 
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    l << KoDocumentSectionModel::Property(i18n("Active"), KIcon("local_selection_active"),KIcon("local_selection_inactive"),active());
 
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    return l;
 
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}
 
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void KisSelectionMask::setSectionModelProperties(const KoDocumentSectionModel::PropertyList &properties)
 
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{
 
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    setVisible(properties.at(0).state.toBool());
 
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    setUserLocked(properties.at(1).state.toBool());
 
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    setActive(properties.at(2).state.toBool());
 
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}
 
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void KisSelectionMask::setVisible(bool visible)
 
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{
 
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    nodeProperties().setProperty("visible", visible);
 
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    if (selection())
 
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        selection()->setVisible(visible);
 
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    emit(visibilityChanged(visible));
 
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}
 
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bool KisSelectionMask::active() const
 
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{
 
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    return nodeProperties().boolProperty("active", true);
 
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}
 
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void KisSelectionMask::setActive(bool active)
 
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{
 
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    //the change needs to be done by the manager to deactive current active selectionMask
 
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    emit changeActivity(this,active);
 
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}
 
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QImage KisSelectionMask::createThumbnail(qint32 w, qint32 h)
 
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{
 
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    KisPaintDeviceSP originalDevice = paintDevice();
 
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    if (!originalDevice) return QImage();
 
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    QRect boundRect;
 
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    if (m_d->image)
 
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        boundRect=m_d->image->bounds();
 
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    else
 
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        boundRect=originalDevice->exactBounds();
 
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    if (boundRect.isEmpty()) return QImage();
 
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    int wprop,hprop;
 
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    double c=(double)boundRect.width()/(double)boundRect.height();
 
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    hprop=(int)((double)w/c);
 
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    if (hprop<=h)
 
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        wprop=w;
 
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    else {
 
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        hprop=h;
 
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        wprop=(int)(c*(double)h);
 
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    }
 
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    return originalDevice->createThumbnailDevice(w,h,0,boundRect)->convertToQImage(originalDevice->colorSpace()->profile(),0,0,wprop,hprop);
 
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}
 
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