Falkon/falkonOfficial
Falkon/falkonOfficial
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Code Releases Activity

Remove unused IconFetcher

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This commit is contained in:
David Rosca 2016-03-20 19:51:26 +01:00
parent b63a798ad7
commit 7b726970f3
3 changed files with 0 additions and 174 deletions
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2
src/lib/lib.pro
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@ -196,7 +196,6 @@ SOURCES += \
tools/html5permissions/html5permissionsdialog.cpp \
tools/html5permissions/html5permissionsmanager.cpp \
tools/html5permissions/html5permissionsnotification.cpp \
tools/iconfetcher.cpp \
tools/iconprovider.cpp \
tools/listitemdelegate.cpp \
tools/mactoolbutton.cpp \
@ -381,7 +380,6 @@ HEADERS += \
tools/html5permissions/html5permissionsdialog.h \
tools/html5permissions/html5permissionsmanager.h \
tools/html5permissions/html5permissionsnotification.h \
tools/iconfetcher.h \
tools/iconprovider.h \
tools/listitemdelegate.h \
tools/mactoolbutton.h \

108
src/lib/tools/iconfetcher.cpp
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@ -1,108 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2010-2014 David Rosca <nowrep@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#include "iconfetcher.h"
#include "followredirectreply.h"
#include "qzregexp.h"
#include <QNetworkReply>
IconFetcher::IconFetcher(QObject* parent)
: QObject(parent)
, m_manager(0)
{
}
void IconFetcher::fetchIcon(const QUrl &url)
{
if (!m_manager) {
return;
}
FollowRedirectReply* reply = new FollowRedirectReply(url, m_manager);
connect(reply, SIGNAL(finished()), this, SLOT(pageDownloaded()));
m_url = url;
}
void IconFetcher::pageDownloaded()
{
FollowRedirectReply* reply = qobject_cast<FollowRedirectReply*> (sender());
if (!reply) {
return;
}
QString html = reply->readAll();
QUrl replyUrl = reply->url();
reply->deleteLater();
QzRegExp rx("<link(.*)>", Qt::CaseInsensitive);
rx.setMinimal(true);
QString shortcutIconTag;
int pos = 0;
while ((pos = rx.indexIn(html, pos)) != -1) {
QString linkTag = rx.cap(0);
pos += rx.matchedLength();
if (linkTag.contains(QLatin1String("rel=\"shortcut icon\""), Qt::CaseInsensitive)) {
shortcutIconTag = linkTag;
break;
}
}
FollowRedirectReply* newReply;
if (shortcutIconTag.isEmpty()) {
// QUrl faviconUrl = replyUrl.resolved(QUrl("favicon.ico"));
//
// Rather getting favicon.ico from base directory than from subfolders
QUrl faviconUrl = QUrl(replyUrl.toString(QUrl::RemovePath | QUrl::RemoveQuery) + "/favicon.ico");
newReply = new FollowRedirectReply(faviconUrl, m_manager);
}
else {
QzRegExp rx("href=\"(.*)\"", Qt::CaseInsensitive);
rx.setMinimal(true);
rx.indexIn(shortcutIconTag);
QUrl url = QUrl(rx.cap(1));
QUrl iconUrl = QUrl(replyUrl).resolved(url);
newReply = new FollowRedirectReply(iconUrl, m_manager);
}
connect(newReply, SIGNAL(finished()), this, SLOT(iconDownloaded()));
}
void IconFetcher::iconDownloaded()
{
FollowRedirectReply* reply = qobject_cast<FollowRedirectReply*> (sender());
if (!reply) {
return;
}
QByteArray response = reply->readAll();
reply->deleteLater();
if (!response.isEmpty()) {
QImage image;
image.loadFromData(response);
if (!image.isNull()) {
emit iconFetched(image);
}
}
emit finished();
}

64
src/lib/tools/iconfetcher.h
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@ -1,64 +0,0 @@
/* ============================================================
* QupZilla - WebKit based browser
* Copyright (C) 2010-2014 David Rosca <nowrep@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* ============================================================ */
#ifndef ICONFETCHER_H
#define ICONFETCHER_H
#include "qzcommon.h"
#include <QObject>
#include <QIcon>
#include <QVariant>
#include <QUrl>
class QNetworkAccessManager;
class QUrl;
class FollowRedirectReply;
class QUPZILLA_EXPORT IconFetcher : public QObject
{
Q_OBJECT
public:
explicit IconFetcher(QObject* parent = 0);
void setNetworkAccessManager(QNetworkAccessManager* manager) { m_manager = manager; }
void fetchIcon(const QUrl &url);
void setData(const QVariant &data) { m_data = data; }
QVariant data() { return m_data; }
QUrl url() { return m_url; }
signals:
void iconFetched(QImage);
void finished();
public slots:
private slots:
void pageDownloaded();
void iconDownloaded();
private:
QNetworkAccessManager* m_manager;
QVariant m_data;
QUrl m_url;
};
#endif // ICONFETCHER_H