@@ -1,124 +0,0 @@
1−/*
2− * Copyright (C) 2013 Canonical, Ltd.
3− *
4− * This program is free software; you can redistribute it and/or modify
5− * it under the terms of the GNU General Public License as published by
6− * the Free Software Foundation; version 3.
7− *
8− * This program is distributed in the hope that it will be useful,
9− * but WITHOUT ANY WARRANTY; without even the implied warranty of
10− * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11− * GNU General Public License for more details.
12− *
13− * You should have received a copy of the GNU General Public License
14− * along with this program. If not, see <http://www.gnu.org/licenses/>.
15− *
16− * Authors:
17− * Michal Hruby <michal.hruby@canonical.com>
18− */
19−
20−#include "iconutils.h"
21−
22−#include <gio/gio.h>
23−
24−#include <QStringList>
25−#include <QUrl>
26−#include <QUrlQuery>
27−
28−#define BASE_THEME_ICON_URI "image://theme/"
29−#define BASE_THUMBNAILER_URI "image://thumbnailer/"
30−#define BASE_ALBUMART_URI "image://albumart/"
31−
32−QString gIconToDeclarativeImageProviderString(QString const &giconString)
33−{
34− if (giconString.isEmpty()) return giconString;
35−
36− if (giconString.startsWith('/') || giconString.startsWith(QLatin1String("http")) ||
37− giconString.startsWith(QLatin1String("file:")) || giconString.startsWith(QLatin1String("image:"))) {
38− return giconString;
39− }
40−
41− if (!giconString.startsWith(QLatin1String(". "))) {
42− // must be a themed icon
43− QString themedIcon(BASE_THEME_ICON_URI);
44− themedIcon.append(giconString);
45− return themedIcon;
46− }
47−
48− // special case annotated icon
49− if (giconString.startsWith(QLatin1String(". UnityProtocolAnnotatedIcon "))) {
50− QString annotatedIcon;
51− QString serializedData(QUrl::fromPercentEncoding(giconString.mid(29).toUtf8()));
52− GVariant *variant = g_variant_parse(G_VARIANT_TYPE_VARDICT, serializedData.toUtf8().constData(), NULL, NULL, NULL);
53− gchar *baseUri;
54− if (variant != NULL && g_variant_lookup(variant, "base-icon", "&s", &baseUri)) {
55− annotatedIcon = gIconToDeclarativeImageProviderString(QString(baseUri));
56− // FIXME: enclose in image://annotated/... once unity supports that
57− }
58− if (variant != NULL) g_variant_unref(variant);
59−
60− return annotatedIcon;
61− }
62−
63− // handle real gicon strings
64− QString result;
65− GError *error = NULL;
66− GIcon *icon = g_icon_new_for_string(giconString.toLocal8Bit().constData(), &error);
67− if (error != NULL || icon == NULL) {
68− qWarning("Unable to deserialize icon: %s", giconString.toLocal8Bit().constData());
69− g_clear_error(&error);
70− return result;
71− }
72−
73− if (G_IS_THEMED_ICON(icon)) {
74− QString themedIcon(BASE_THEME_ICON_URI);
75− QStringList list;
76− const char* const *iconNames = g_themed_icon_get_names(G_THEMED_ICON(icon));
77− if (iconNames != NULL) {
78− for (const char * const *iter = iconNames; *iter != NULL; ++iter) {
79− list << QLatin1String(*iter);
80− }
81− }
82− themedIcon.append(list.join(QString(",")));
83− result = themedIcon;
84− } else if (G_IS_FILE_ICON(icon)) {
85− GFile *file = g_file_icon_get_file(G_FILE_ICON(icon));
86− gchar *uri = g_file_get_uri(file);
87− QString iconUri(uri);
88− g_free(uri);
89− result = iconUri;
90− }
91−
92− g_object_unref(icon);
93−
94− return result;
95−}
96−
97−QString uriToThumbnailerProviderString(QString const &uri, QString const &mimetype, QVariantHash const &metadata)
98−{
99− if (uri.startsWith(QLatin1String("file:///"))) {
100− bool isAudio = mimetype.startsWith(QLatin1String("audio/"));
101− QString thumbnailerUri;
102− if (isAudio) {
103− thumbnailerUri = BASE_ALBUMART_URI;
104− if (metadata.contains("content")) {
105− QVariantHash contentHash = metadata["content"].toHash();
106− if (contentHash.contains("content")) { // nested content in Home?
107− contentHash = contentHash["content"].toHash();
108− }
109− if (contentHash.contains("album") && contentHash.contains("artist")) {
110− QUrlQuery query;
111− query.addQueryItem(QStringLiteral("artist"), contentHash["artist"].toString());
112− query.addQueryItem(QStringLiteral("album"), contentHash["album"].toString());
113− thumbnailerUri.append(query.toString());
114− }
115− }
116− } else {
117− thumbnailerUri = BASE_THUMBNAILER_URI;
118− thumbnailerUri.append(uri.midRef(7));
119− }
120− return thumbnailerUri;
121− }
122−
123− return QString::null;
124−}