/** Find and remove the least value color from a group's menu,
* updating all data structures.
* @param grp is a group number
* @return grp's deficit, after the update is complete
*/
int egcolor_menu::swapOut(int grp) {
// find color of least value in grp's menu
int c = firstColor(grp);
if (c == 0) return 0;
int cval = value(c,grp);
for (int cc = firstColor(grp); cc != 0; cc = nextColor(grp,cc)) {
int ccval = value(cc,grp);
if (ccval < cval) { c = cc; cval = ccval; }
}
return shrinkMenu(grp, c);
}
/** Determine the number of colors in a group's menu.
* @param grp is a group number
* @return the number of colors in grp's menu
*/
int egcolor_menu::menuSize(int grp) const {
int cnt = 0;
for (int c = firstColor(grp); c != 0; c = nextColor(grp,c)) {
cnt++;
}
return cnt;
}
/** Remove all colors from the menu of a group and update related
* data structures.
* @param grp is a group number
*/
void egcolor_menu::resetMenu(int grp) {
vertex u = gp->input(gp->firstEdgeInGroup(grp));
int c = firstColor(grp);
while (c != 0) {
removeColor(c,grp); free(c, u); c = firstColor(grp);
}
for (edge e = gp->firstEdgeInGroup(grp); e != 0;
e = gp->nextEdgeInGroup(grp,e)) {
vertex v = gp->output(e); int dv = gp->degree(v);
Graph &mg = *mgraf[v]; dmatch& dm = *dymatch[v];
edge ee = dm.matchEdge(gx[e]);
if (ee != 0) {
int c = mg.right(ee) - dv;
dm.unmatch(ee); free(c, v);
}
for (edge ee = mg.firstAt(gx[e]); ee != 0;
ee = mg.firstAt(gx[e]))
mg.remove(ee);
}
}
QColor HighlighterGradientSelector::highlightedColor() const
{
QColor tmpColor = ColorUtil::triadicColors(firstColor())[0];
if (tmpColor.saturation() < 64)
tmpColor = ColorUtil::triadicColors(secondColor())[1];
if (tmpColor.saturation() < 64)
tmpColor = Qt::darkBlue;
if (tmpColor.value() < 64)
tmpColor = Qt::yellow;
return tmpColor;
}
void QmitkStdMultiWidgetEditor::OnPreferencesChanged(const berry::IBerryPreferences* prefs)
{
// Enable change of logo. If no DepartmentLogo was set explicitly, MBILogo is used.
// Set new department logo by prefs->Set("DepartmentLogo", "PathToImage");
// If no logo was set for this plug-in specifically, walk the parent preference nodes
// and lookup a logo value there.
const berry::IPreferences* currentNode = prefs;
while(currentNode)
{
std::vector<std::string> keys = currentNode->Keys();
bool logoFound = false;
for( std::size_t i = 0; i < keys.size(); ++i )
{
if( keys[i] == "DepartmentLogo")
{
std::string departmentLogoLocation = currentNode->Get("DepartmentLogo", "");
if (departmentLogoLocation.empty())
{
d->m_StdMultiWidget->DisableDepartmentLogo();
}
else
{
// we need to disable the logo first, otherwise setting a new logo will have
// no effect due to how mitkManufacturerLogo works...
d->m_StdMultiWidget->DisableDepartmentLogo();
d->m_StdMultiWidget->SetDepartmentLogoPath(departmentLogoLocation.c_str());
d->m_StdMultiWidget->EnableDepartmentLogo();
}
logoFound = true;
break;
}
}
if (logoFound) break;
currentNode = currentNode->Parent().GetPointer();
}
// preferences for gradient background
float color = 255.0;
QString firstColorName = QString::fromStdString (prefs->GetByteArray("first background color", ""));
QColor firstColor(firstColorName);
mitk::Color upper;
if (firstColorName=="") // default values
{
upper[0] = 0.1;
upper[1] = 0.1;
upper[2] = 0.1;
}
else
{
upper[0] = firstColor.red() / color;
upper[1] = firstColor.green() / color;
upper[2] = firstColor.blue() / color;
}
QString secondColorName = QString::fromStdString (prefs->GetByteArray("second background color", ""));
QColor secondColor(secondColorName);
mitk::Color lower;
if (secondColorName=="") // default values
{
lower[0] = 0.5;
lower[1] = 0.5;
lower[2] = 0.5;
}
else
{
lower[0] = secondColor.red() / color;
lower[1] = secondColor.green() / color;
lower[2] = secondColor.blue() / color;
}
d->m_StdMultiWidget->SetGradientBackgroundColors(upper, lower);
d->m_StdMultiWidget->EnableGradientBackground();
// Set preferences respecting zooming and padding
bool constrainedZooming = prefs->GetBool("Use constrained zooming and padding", false);
mitk::RenderingManager::GetInstance()->SetConstrainedPaddingZooming(constrainedZooming);
mitk::NodePredicateNot::Pointer pred
= mitk::NodePredicateNot::New(mitk::NodePredicateProperty::New("includeInBoundingBox"
, mitk::BoolProperty::New(false)));
mitk::DataStorage::SetOfObjects::ConstPointer rs = this->GetDataStorage()->GetSubset(pred);
// calculate bounding geometry of these nodes
mitk::TimeSlicedGeometry::Pointer bounds = this->GetDataStorage()->ComputeBoundingGeometry3D(rs, "visible");
// initialize the views to the bounding geometry
mitk::RenderingManager::GetInstance()->InitializeViews(bounds);
mitk::RenderingManager::GetInstance()->RequestUpdateAll();
// level window setting
bool showLevelWindowWidget = prefs->GetBool("Show level/window widget", true);
if (showLevelWindowWidget)
{
d->m_StdMultiWidget->EnableStandardLevelWindow();
}
else
{
d->m_StdMultiWidget->DisableStandardLevelWindow();
}
// mouse modes toolbar
bool newMode = prefs->GetBool("PACS like mouse interaction", false);
d->m_MouseModeToolbar->setVisible( newMode );
d->m_StdMultiWidget->GetMouseModeSwitcher()->SetInteractionScheme( newMode ? mitk::MouseModeSwitcher::PACS : mitk::MouseModeSwitcher::MITK );
}
bool egcolor_menu::inMenu(int grp, int c) const {
for (int cc = firstColor(grp); cc != 0; cc = nextColor(grp,cc)) {
if (cc == c) return true;
}
return false;
}
