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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Inkscape::ProfileManager - a view of a document's color profiles.
*
* Copyright 2007 Jon A. Cruz <jon@joncruz.org>
* Abhishek Sharma
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <algorithm>
#include <cstring>
#include "profile-manager.h"
#include "document.h"
#include "object/color-profile.h"
namespace Inkscape {
ProfileManager::ProfileManager(SPDocument *document) :
_doc(document),
_knownProfiles()
{
_resource_connection = _doc->connectResourcesChanged( "iccprofile", sigc::mem_fun(*this, &ProfileManager::_resourcesChanged) );
}
ProfileManager::~ProfileManager()
{
_resource_connection.disconnect();
_doc = nullptr;
}
void ProfileManager::_resourcesChanged()
{
std::vector<SPObject*> newList;
if (_doc) {
std::vector<SPObject *> current = _doc->getResourceList( "iccprofile" );
newList = current;
}
sort( newList.begin(), newList.end() );
std::vector<SPObject*> diff1;
std::set_difference( _knownProfiles.begin(), _knownProfiles.end(), newList.begin(), newList.end(),
std::insert_iterator<std::vector<SPObject*> >(diff1, diff1.begin()) );
std::vector<SPObject*> diff2;
std::set_difference( newList.begin(), newList.end(), _knownProfiles.begin(), _knownProfiles.end(),
std::insert_iterator<std::vector<SPObject*> >(diff2, diff2.begin()) );
if ( !diff1.empty() ) {
for ( std::vector<SPObject*>::iterator it = diff1.begin(); it < diff1.end(); ++it ) {
SPObject* tmp = *it;
_knownProfiles.erase( remove(_knownProfiles.begin(), _knownProfiles.end(), tmp), _knownProfiles.end() );
if ( includes(tmp) ) {
_removeOne(tmp);
}
}
}
if ( !diff2.empty() ) {
for ( std::vector<SPObject*>::iterator it = diff2.begin(); it < diff2.end(); ++it ) {
SPObject* tmp = *it;
_knownProfiles.push_back(tmp);
_addOne(tmp);
}
sort( _knownProfiles.begin(), _knownProfiles.end() );
}
}
ColorProfile* ProfileManager::find(gchar const* name)
{
ColorProfile* match = nullptr;
if ( name ) {
unsigned int howMany = childCount(nullptr);
for ( unsigned int index = 0; index < howMany; index++ ) {
SPObject *obj = nthChildOf(nullptr, index);
ColorProfile* prof = reinterpret_cast<ColorProfile*>(obj);
if (prof && (prof->name && !strcmp(name, prof->name))) {
match = prof;
break;
}
}
}
return match;
}
}
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :
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