void ocio_colorspace_combo_t::set_default()
{
OCIO::ConstConfigRcPtr config = app().ocio_manager().config();
std::string default_cs_name = config->getColorSpace( OCIO::ROLE_SCENE_LINEAR)->getName();
int index = 0;
int num_color_spaces = config->getNumColorSpaces();
for(int i = 0; i < num_color_spaces; i++)
{
if( config->getColorSpaceNameByIndex( i) == default_cs_name)
index = i;
}
setCurrentIndex( index);
current_colorspace_ = default_cs_name;
}
void KisOcioDisplayFilterTest::test()
{
KisExposureGammaCorrectionInterface *egInterface =
new KisDumbExposureGammaCorrectionInterface();
OcioDisplayFilter filter(egInterface);
QString configFile = TestUtil::fetchDataFileLazy("./psyfiTestingConfig-master/config.ocio");
dbgKrita << ppVar(configFile);
Q_ASSERT(QFile::exists(configFile));
OCIO::ConstConfigRcPtr ocioConfig =
OCIO::Config::CreateFromFile(configFile.toUtf8());
filter.config = ocioConfig;
filter.inputColorSpaceName = ocioConfig->getColorSpaceNameByIndex(0);
filter.displayDevice = ocioConfig->getDisplay(1);
filter.view = ocioConfig->getView(filter.displayDevice, 0);
filter.gamma = 1.0;
filter.exposure = 0.0;
filter.swizzle = RGBA;
filter.blackPoint = 0.0;
filter.whitePoint = 1.0;
filter.forceInternalColorManagement = false;
filter.setLockCurrentColorVisualRepresentation(false);
filter.updateProcessor();
dbgKrita << ppVar(filter.inputColorSpaceName);
dbgKrita << ppVar(filter.displayDevice);
dbgKrita << ppVar(filter.view);
dbgKrita << ppVar(filter.gamma);
dbgKrita << ppVar(filter.exposure);
const KoColorSpace *paintingCS =
KoColorSpaceRegistry::instance()->colorSpace(RGBAColorModelID.id(), Float32BitsColorDepthID.id(), 0);
KisImageSP image = utils::createImage(0, QSize(100, 100));
image->convertImageColorSpace(paintingCS, KoColorConversionTransformation::InternalRenderingIntent, KoColorConversionTransformation::InternalConversionFlags);
image->waitForDone();
dbgKrita << ppVar(paintingCS) << ppVar(image->root()->firstChild()->colorSpace());
KoCanvasResourceManager *resourceManager =
utils::createResourceManager(image,
image->root(), "");
KisDisplayColorConverter converter(resourceManager, 0);
dbgKrita << ppVar(image->root()->firstChild());
QVariant v;
v.setValue(KisNodeWSP(image->root()->firstChild()));
resourceManager->setResource(KisCanvasResourceProvider::CurrentKritaNode, v);
converter.setDisplayFilter(&filter);
dbgKrita << ppVar(converter.paintingColorSpace());
{
QColor refColor(255, 128, 0);
KoColor realColor = converter.approximateFromRenderedQColor(refColor);
QColor roundTripColor = converter.toQColor(realColor);
dbgKrita << ppVar(refColor);
dbgKrita << ppVar(realColor.colorSpace()) << ppVar(KoColor::toQString(realColor));
dbgKrita << ppVar(roundTripColor);
}
{
KoColor realColor(Qt::red, paintingCS);
QColor roundTripColor = converter.toQColor(realColor);
dbgKrita << ppVar(realColor.colorSpace()) << ppVar(KoColor::toQString(realColor));
dbgKrita << ppVar(roundTripColor);
}
}
bool ColorSpacePopUpMenu(OCIO::ConstConfigRcPtr config, std::string &colorSpace, bool selectRoles, const void *hwnd)
{
HMENU menu = CreatePopupMenu();
for(int i=0; i < config->getNumColorSpaces(); ++i)
{
const char *colorSpaceName = config->getColorSpaceNameByIndex(i);
OCIO::ConstColorSpaceRcPtr colorSpacePtr = config->getColorSpace(colorSpaceName);
const char *family = colorSpacePtr->getFamily();
std::string colorSpacePath;
if(family == NULL)
{
colorSpacePath = colorSpaceName;
}
else
{
colorSpacePath = std::string(family) + "/" + colorSpaceName;
}
std::vector<std::string> pathComponents;
tokenize(pathComponents, colorSpacePath, "/");
HMENU currentMenu = menu;
for(int j=0; j < pathComponents.size(); j++)
{
const std::string &componentName = pathComponents[j];
if(j == (pathComponents.size() - 1))
{
UINT flags = MF_STRING;
if(componentName == colorSpace)
flags |= MF_CHECKED;
const BOOL inserted = AppendMenu(currentMenu, flags, i + 1, componentName.c_str());
assert(inserted);
}
else
{
int componentMenuPos = -1;
for(int k=0; k < GetMenuItemCount(currentMenu) && componentMenuPos < 0; k++)
{
CHAR buf[256];
const int strLen = GetMenuString(currentMenu, k, buf, 255, MF_BYPOSITION);
assert(strLen > 0);
if(componentName == buf)
componentMenuPos = k;
}
if(componentMenuPos < 0)
{
HMENU subMenu = CreateMenu();
const BOOL inserted = AppendMenu(currentMenu, MF_STRING | MF_POPUP, (UINT_PTR)subMenu, componentName.c_str());
assert(inserted);
componentMenuPos = (GetMenuItemCount(currentMenu) - 1);
}
currentMenu = GetSubMenu(currentMenu, componentMenuPos);
}
}
}
if(config->getNumRoles() > 0)
{
HMENU rolesMenu = CreatePopupMenu();
const BOOL rolesInserted = InsertMenu(menu, 0, MF_STRING | MF_BYPOSITION | MF_POPUP, (UINT_PTR)rolesMenu, "Roles");
assert(rolesInserted);
for(int i=0; i < config->getNumRoles(); i++)
{
const std::string roleName = config->getRoleName(i);
OCIO::ConstColorSpaceRcPtr colorSpacePtr = config->getColorSpace(roleName.c_str());
const std::string colorSpaceName = colorSpacePtr->getName();
int colorSpaceIndex = -1;
for(int k=0; k < config->getNumColorSpaces() && colorSpaceIndex < 0; k++)
{
const std::string colorSpaceName2 = config->getColorSpaceNameByIndex(k);
if(colorSpaceName2 == colorSpaceName)
colorSpaceIndex = k;
}
HMENU roleSubmenu = CreatePopupMenu();
UINT roleFlags = MF_STRING | MF_POPUP;
if(selectRoles && roleName == colorSpace)
roleFlags |= MF_CHECKED;
const BOOL roleInserted = AppendMenu(rolesMenu, roleFlags, (UINT_PTR)roleSubmenu, roleName.c_str());
assert(roleInserted);
UINT colorSpaceFlags = MF_STRING;
if(colorSpaceName == colorSpace)
colorSpaceFlags |= MF_CHECKED;
const BOOL colorSpaceInsterted = AppendMenu(roleSubmenu, colorSpaceFlags, colorSpaceIndex + 1, colorSpaceName.c_str());
assert(colorSpaceInsterted);
}
const BOOL dividerInserted = InsertMenu(menu, 1, MF_STRING | MF_BYPOSITION | MF_SEPARATOR, 0, "Sep");
assert(dividerInserted);
}
POINT pos;
GetCursorPos(&pos);
int result = TrackPopupMenuEx(menu,
(TPM_NONOTIFY | TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RETURNCMD),
pos.x, pos.y, (HWND)hwnd, NULL);
DestroyMenu(menu);
if(result > 0)
{
colorSpace = config->getColorSpaceNameByIndex(result - 1);
return true;
}
else
return false;
}