1 /*
2 * Inkscape::ProfileManager - a view of a document's color profiles.
3 *
4 * Copyright 2007 Jon A. Cruz <jon@joncruz.org>
5 *
6 * Released under GNU GPL, read the file 'COPYING' for more information
7 */
9 #include <algorithm>
11 #include "profile-manager.h"
12 #include "document.h"
13 #include "color-profile.h"
15 namespace Inkscape {
17 ProfileManager::ProfileManager(SPDocument *document) :
18 _doc(document),
19 _knownProfiles()
20 {
21 _resource_connection = sp_document_resources_changed_connect( _doc, "iccprofile", sigc::mem_fun(*this, &ProfileManager::_resourcesChanged) );
22 }
24 ProfileManager::~ProfileManager()
25 {
26 _resource_connection.disconnect();
27 _doc = 0;
28 }
30 void ProfileManager::_resourcesChanged()
31 {
32 std::vector<SPObject*> newList;
33 if (_doc) {
34 const GSList *current = sp_document_get_resource_list( _doc, "iccprofile" );
35 while ( current ) {
36 newList.push_back(SP_OBJECT(current->data));
37 current = g_slist_next(current);
38 }
39 }
40 sort( newList.begin(), newList.end() );
42 std::vector<SPObject*> diff1;
43 std::set_difference( _knownProfiles.begin(), _knownProfiles.end(), newList.begin(), newList.end(),
44 std::insert_iterator<std::vector<SPObject*> >(diff1, diff1.begin()) );
46 std::vector<SPObject*> diff2;
47 std::set_difference( newList.begin(), newList.end(), _knownProfiles.begin(), _knownProfiles.end(),
48 std::insert_iterator<std::vector<SPObject*> >(diff2, diff2.begin()) );
50 if ( !diff1.empty() ) {
51 for ( std::vector<SPObject*>::iterator it = diff1.begin(); it < diff1.end(); ++it ) {
52 SPObject* tmp = *it;
53 _knownProfiles.erase( remove(_knownProfiles.begin(), _knownProfiles.end(), tmp), _knownProfiles.end() );
54 if ( includes(tmp) ) {
55 _removeOne(tmp);
56 }
57 }
58 }
60 if ( !diff2.empty() ) {
61 for ( std::vector<SPObject*>::iterator it = diff2.begin(); it < diff2.end(); ++it ) {
62 SPObject* tmp = *it;
63 _knownProfiles.push_back(tmp);
64 _addOne(tmp);
65 }
66 sort( _knownProfiles.begin(), _knownProfiles.end() );
67 }
68 }
70 ColorProfile* ProfileManager::find(gchar const* name)
71 {
72 ColorProfile* match = 0;
73 if ( name ) {
74 unsigned int howMany = childCount(NULL);
75 for ( unsigned int index = 0; index < howMany; index++ ) {
76 SPObject *obj = nthChildOf(NULL, index);
77 ColorProfile* prof = reinterpret_cast<ColorProfile*>(obj);
78 if ( prof && prof->name && !strcmp(name, prof->name) ) {
79 match = prof;
80 break;
81 }
82 }
83 }
84 return match;
85 }
87 }
90 /*
91 Local Variables:
92 mode:c++
93 c-file-style:"stroustrup"
94 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
95 indent-tabs-mode:nil
96 fill-column:99
97 End:
98 */
99 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :