Merge branch 'master' of git://gitorious.org/rekonq/mainline into i18n

1 files changed, 0 insertions, 430 deletions

diff --git a/src/previewimage.cpp b/src/previewimage.cpp
deleted file mode 100644
index 9c8bb194..00000000
--- a/src/previewimage.cpp
+++ /dev/null
@@ -1,430 +0,0 @@
-/* ============================================================
-*
-* This file is a part of the rekonq project
-*
-* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot 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 2 of
-* the License or (at your option) version 3 or any later version
-* accepted by the membership of KDE e.V. (or its successor approved
-* by the membership of KDE e.V.), which shall act as a proxy 
-* defined in Section 14 of version 3 of the license.
-* 
-* 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/>.
-*
-* ============================================================ */
-
-
-// Self Includes
-#include "previewimage.h"
-#include "previewimage.moc"
-
-// Local Includes
-#include "historymanager.h"
-#include "rekonq.h"
-#include "mainwindow.h"
-#include "mainview.h"
-
-// KDE Includes
-#include <KUrl>
-#include <KStandardDirs>
-#include <KDebug>
-#include <KMenu>
-#include <KAction>
-#include <KLocale>
-
-// Qt Includes
-#include <QFile>
-#include <QMovie>
-#include <QMouseEvent>
-#include <QHBoxLayout>
-#include <QVBoxLayout>
-#include <QPainter>
-
-
-PreviewImage::PreviewImage(const QUrl &url, const QString &title, int index, bool isFavorite)
-    : QWidget()
-    , ws(0)
-    , loadingSnapshot(false)
-    , m_url(url)
-    , m_title(title)
-    , m_isFavorite(isFavorite)
-    , m_index(index)
-    , m_button(0)
-    , m_imageLabel(new QLabel)
-    , m_textLabel(new QLabel)
-    , m_backgroundLabel(new QLabel)
-    , m_previewLabel(new QLabel)
-{
-
-    int borderTop = 14;
-    int borderRight = 16;
-    int borderBottom = 14;
-    int borderLeft = 16;
-
-    int previewWidth = 200;
-    int previewHeight = 150;
-
-    int urlHeight = 18;
-
-    m_size = QSize(borderLeft+previewWidth+borderRight, borderTop+previewHeight+borderBottom+urlHeight);
-
-    setFixedSize(m_size);
-    m_previewLabel->setFixedSize(m_size);
-
-    m_backgroundLabel->setPixmap(renderBackground(previewWidth,previewHeight, borderTop, borderBottom, borderLeft, borderRight));
-
-    m_previewLabel->setAlignment(Qt::AlignCenter);
-    m_backgroundLabel->setAlignment(Qt::AlignCenter);
-    m_imageLabel->setAlignment(Qt::AlignCenter);
-    m_textLabel->setAlignment(Qt::AlignCenter);
-
-    m_previewLabel->setLayout(new QVBoxLayout);
-    m_previewLabel->layout()->setMargin(0);
-    m_previewLabel->layout()->addWidget(m_backgroundLabel);
-    m_previewLabel->layout()->addWidget(m_textLabel);
-    m_previewLabel->setCursor(Qt::PointingHandCursor);
-
-    m_backgroundLabel->setLayout(new QVBoxLayout);
-    m_backgroundLabel->layout()->addWidget(m_imageLabel);
-
-    setLayout(new QHBoxLayout);
-    layout()->setMargin(0);
-    layout()->setAlignment(Qt::AlignCenter);
-    layout()->addWidget(m_previewLabel);
-
-    connect(this, SIGNAL(loadUrl(const KUrl &, const Rekonq::OpenType &)), 
-            Application::instance(), SLOT(loadUrl(const KUrl &, const Rekonq::OpenType &)));
-    
-    loadUrlPreview(url);
-}
-
-
-PreviewImage::~PreviewImage()
-{
-    delete ws;
-    delete m_textLabel;
-    delete m_imageLabel;
-    delete m_backgroundLabel;
-    delete m_previewLabel;
-}
-
-
-QPixmap PreviewImage::renderBackground(int w, int h, int t, int b, int l, int r)
-{
-    QImage backImage(KStandardDirs::locate("appdata", "pics/bg.png"));
-    QImage resultImage(QSize(w + l + r, h + t + b), QImage::Format_ARGB32_Premultiplied);
-
-    if (!backImage.isNull())
-    {
-        int sw = backImage.width() - l - r;
-        int sh = backImage.height() - t - b;
-        QPainter pt(&resultImage);
-        pt.setCompositionMode(QPainter::CompositionMode_Source);
-        pt.fillRect(resultImage.rect(), Qt::transparent);
-        pt.drawImage(QRect(0, 0, l, t), backImage, QRect(0, 0, l, t));
-        pt.drawImage(QRect(l, 0, w, t), backImage, QRect(l, 0, sw, t));
-        pt.drawImage(QRect(l + w, 0, r, t), backImage, QRect(l + sw, 0, r, t));
-        pt.drawImage(QRect(0, t, l, h), backImage, QRect(0, t, l, sh));
-        pt.drawImage(QRect(l, t, w, h), backImage, QRect(l, t, sw, sh));
-        pt.drawImage(QRect(l + w, t, r, h), backImage, QRect(l + sw, t, r, sh));
-        pt.drawImage(QRect(0, t + h, l , b), backImage, QRect(0, t + sh, l , b));
-        pt.drawImage(QRect(l, t + h, w, b), backImage, QRect(l, t + sh, sw, b));
-        pt.drawImage(QRect(l + w, t + h, w, b), backImage, QRect(l + sw, t + sh, sw, b));
-        pt.end();
-    }
-
-    return QPixmap::fromImage(resultImage);
-}
-
-
-void PreviewImage::loadUrlPreview(const QUrl& url)
-{
-    m_url = url;
-
-    if(url.isEmpty())
-    {
-        showEmptyPreview();
-        return;
-    }
-
-    m_previewLabel->setFixedSize(m_size); //unhide
-
-    m_savePath = KStandardDirs::locateLocal("cache", QString("thumbs/") + guessNameFromUrl(m_url) + ".png", true);
-
-    if(QFile::exists(m_savePath))
-    {
-        m_pixmap.load(m_savePath);
-        m_imageLabel->setPixmap(m_pixmap);
-        checkTitle();
-        m_textLabel->setText(m_title);
-    }
-    else
-    {
-        loadingSnapshot = true;
-        ws = new WebSnap( url );
-        connect(ws, SIGNAL(finished()), this, SLOT(snapFinished()));
-
-        QString path = KStandardDirs::locate("appdata", "pics/busywidget.gif");
-
-        // load an animation waiting for site preview
-        QMovie *movie = new QMovie(path, QByteArray(), this);
-        movie->setSpeed(50);
-        m_imageLabel->setMovie(movie);
-        movie->start();
-        m_textLabel->setText( i18n("Loading preview...") );
-        setCursor(Qt::BusyCursor);
-    }
-}
-
-
-void PreviewImage::snapFinished()
-{
-    loadingSnapshot = false;
-    QMovie *m = m_imageLabel->movie();
-    delete m;
-    m_imageLabel->setMovie(0);
-
-    m_pixmap = ws->previewImage();
-    m_imageLabel->setPixmap(m_pixmap);
-    checkTitle();
-    m_textLabel->setText(m_title);
-
-    setCursor(Qt::PointingHandCursor);
-
-    m_pixmap.save(m_savePath);
-
-    if(m_index > -1)
-    {
-        // Update title
-        QStringList names = ReKonfig::previewNames();
-        // update url (for added thumbs)
-        QStringList urls = ReKonfig::previewUrls();
-
-        // stripTrailingSlash to be sure to get the same string for same address
-        urls.replace(m_index, ws->snapUrl().toString(QUrl::StripTrailingSlash));
-        names.replace(m_index, ws->snapTitle());
-
-        ReKonfig::setPreviewNames(names);
-        ReKonfig::setPreviewUrls(urls);
-
-        ReKonfig::self()->writeConfig();
-    }
-}
-
-
-void PreviewImage::showEmptyPreview()
-{
-    if(!m_isFavorite)
-        return;
-
-    m_imageLabel->clear();
-    m_textLabel->clear();
-
-    m_previewLabel->setFixedSize(0,0); //hide
-
-
-    m_button = new QToolButton();
-    m_button->setDefaultAction(historyMenu());
-    m_button->setPopupMode(QToolButton::InstantPopup);
-    m_button->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
-    m_button->setText(i18n("Add Preview"));
-    m_button->setAutoRaise(true);
-    m_button->setIconSize(QSize(48, 48));
-    layout()->addWidget(m_button);
-}
-
-
-void PreviewImage::mouseDoubleClickEvent(QMouseEvent *event)
-{
-    kDebug() << "no double click over here, thanks :D";
-    Q_UNUSED(event);
-}
-
-
-void PreviewImage::mouseMoveEvent(QMouseEvent *event)
-{
-    kDebug() << "moving mouse over preview image";
-    Q_UNUSED(event)
-}
-
-
-void PreviewImage::mousePressEvent(QMouseEvent *event)
-{
-    if(event->button() == Qt::LeftButton)
-    {
-        emit loadUrl(m_url, Rekonq::CurrentTab);
-        return;
-    }
-    else if(event->button() == Qt::MidButton)
-    {
-        emit loadUrl(m_url, Rekonq::SettingOpenTab);
-        return;
-    }
-
-    QWidget::mousePressEvent(event);
-}
-
-
-void PreviewImage::mouseReleaseEvent(QMouseEvent *event)
-{
-    kDebug() << "NO000... don't leave your finger from the button!!";
-    Q_UNUSED(event)
-}
-
-
-void PreviewImage::contextMenuEvent(QContextMenuEvent* event)
-{
-    if(!m_isFavorite)
-        return;
-
-    if(loadingSnapshot)
-       return;
-
-    KMenu menu(this);
-    KAction *a;
-
-    if(!m_url.isEmpty())
-    {
-        a = new KAction(KIcon("edit-delete"), i18n("Remove Thumbnail"), this);
-        connect(a, SIGNAL(triggered(bool)), this, SLOT(removeMe()));
-        menu.addAction(a);
-
-        a = new KAction(KIcon("view-refresh"), i18n("Refresh Thumbnail"), &menu);
-        connect(a, SIGNAL(triggered(bool)), this, SLOT(refreshPreview()));
-        menu.addAction(a);
-    }
-    menu.addAction(historyMenu());
-
-    menu.exec(mapToGlobal(event->pos()));
-}
-
-
-KActionMenu* PreviewImage::historyMenu()
-{
-    KActionMenu *histMenu = new KActionMenu(KIcon("insert-image"), i18n("Set Page to Preview"), this);
-    QList<HistoryItem> history =  Application::historyManager()->history();
-
-    if(history.isEmpty())
-    {
-        KAction *a = new KAction(i18n("History is Empty"), this);
-        a->setEnabled(false);
-        histMenu->addAction(a);
-        return histMenu;
-    }
-
-    int maxItems = 15;
-    for (int i = 0; i < maxItems && i < history.size() ; ++i) 
-    {
-        HistoryItem it = history.at(i);
-        KAction *a = new KAction(Application::icon(it.url), it.title, this);
-        QStringList urlData;
-        urlData << it.url << it.title;
-        a->setData(urlData);
-        connect(a, SIGNAL(triggered(bool)), this, SLOT(setUrlFromAction()));
-        histMenu->addAction(a);
-    }
-
-    return histMenu;
-}
-
-
-void PreviewImage::removeMe()
-{
-    QStringList names = ReKonfig::previewNames();
-    QStringList urls = ReKonfig::previewUrls();
-
-    int index = urls.indexOf(QRegExp(m_url.toString(QUrl::StripTrailingSlash), Qt::CaseSensitive, QRegExp::FixedString));
-
-    urls.replace(index, QString(""));
-    names.replace(index, QString(""));
-
-    ReKonfig::setPreviewNames(names);
-    ReKonfig::setPreviewUrls(urls);
-
-    // sync file data
-    ReKonfig::self()->writeConfig();
-
-    showEmptyPreview();
-
-    m_url = "";
-}
-
-
-void PreviewImage::setUrlFromAction()
-{
-    KAction *a = qobject_cast<KAction*>(sender());
-    QStringList urlData = a->data().toStringList();
-
-    m_url = KUrl(urlData.at(0));
-    m_title = urlData.at(1);
-    checkTitle();
-
-    if(m_button)
-    {
-        m_imageLabel->layout()->deleteLater();
-        m_button->menu()->deleteLater();
-        m_button->deleteLater();
-    }
-    loadUrlPreview(m_url);
-
-    // Update title
-    QStringList names = ReKonfig::previewNames();
-    // update url (for added thumbs)
-    QStringList urls = ReKonfig::previewUrls();
-
-    // stripTrailingSlash to be sure to get the same string for same address
-    urls.replace(m_index, m_url.toString(QUrl::StripTrailingSlash));
-    names.replace(m_index, m_title);
-
-    ReKonfig::setPreviewNames(names);
-    ReKonfig::setPreviewUrls(urls);
-
-    ReKonfig::self()->writeConfig();
-}
-
-
-void PreviewImage::refreshPreview()
-{
-    QString path = KStandardDirs::locateLocal("cache", QString("thumbs/") + guessNameFromUrl(m_url) + ".png", true);
-    QFile::remove(path);
-    loadUrlPreview(m_url);
-}
-
-
-QString PreviewImage::guessNameFromUrl(QUrl url)
-{
-    QString name = url.toString( QUrl::RemoveScheme | QUrl::RemoveUserInfo | QUrl::StripTrailingSlash );
-
-    // TODO learn Regular Expressions :)
-    // and implement something better here..
-    name.remove('/');
-    name.remove('&');
-    name.remove('.');
-    name.remove('-');
-    name.remove('_');
-    name.remove('?');
-    name.remove('=');
-    name.remove('+');
-
-    return name;
-}
-
-
-void PreviewImage::checkTitle()
-{
-    if(m_title.length() > 23)
-    {
-        m_title.truncate(20);
-        m_title += "...";
-    }
-}