Copy webtab related files from rekonq repo

NOTE: This change does NOT affect CMakeLists.txt, so that compilation
will continue to work as the previous commit.
I'm just trying to track changes from original rekonq files...

1 files changed, 132 insertions, 0 deletions

diff --git a/src/webtab/previewselectorbar.cpp b/src/webtab/previewselectorbar.cpp
new file mode 100644
index 00000000..b743e3c9
--- /dev/null
+++ b/src/webtab/previewselectorbar.cpp
@@ -0,0 +1,132 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2010 by Matthieu Gicquel <matgic78 at gmail dot com>
+* Copyright (C) 2010-2012 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 "previewselectorbar.h"
+#include "previewselectorbar.moc"
+
+// Auto Includes
+#include "rekonq.h"
+
+// Local Include
+#include "application.h"
+#include "mainwindow.h"
+#include "webpage.h"
+#include "webtab.h"
+#include "websnap.h"
+
+// KDE Includes
+#include <KIcon>
+#include <KLocalizedString>
+
+// Qt Includes
+#include <QAction>
+
+
+PreviewSelectorBar::PreviewSelectorBar(int index, QWidget* parent)
+    : KMessageWidget(parent)
+    , m_previewIndex(index)
+    , m_insertAction(0)
+{
+    setMessageType(KMessageWidget::Information);
+
+    QSize sz = size();
+    sz.setWidth(qobject_cast<QWidget *>(parent)->size().width());
+    resize(sz);
+
+    setCloseButtonVisible(false);
+
+    setText(i18n("Please open up the webpage you want to add as favorite"));
+
+    m_insertAction = new QAction(KIcon("insert-image"), i18n("Set to This Page"), this);
+    connect(m_insertAction, SIGNAL(triggered(bool)), this, SLOT(clicked()));
+    addAction(m_insertAction);
+}
+
+
+void PreviewSelectorBar::verifyUrl()
+{
+
+    if (rApp->mainWindow()->currentTab()->page()->mainFrame()->url().scheme() != "about")
+    {
+        m_insertAction->setEnabled(true);
+        m_insertAction->setToolTip("");
+    }
+    else
+    {
+        m_insertAction->setEnabled(false);
+        m_insertAction->setToolTip(i18n("You cannot add this webpage as favorite"));
+    }
+}
+
+
+void PreviewSelectorBar::loadProgress()
+{
+    m_insertAction->setEnabled(false);
+    m_insertAction->setToolTip(i18n("Page is loading..."));
+}
+
+
+void PreviewSelectorBar::loadFinished()
+{
+    m_insertAction->setEnabled(true);
+    m_insertAction->setToolTip("");
+
+    verifyUrl();
+}
+
+
+void PreviewSelectorBar::clicked()
+{
+    WebPage *page = rApp->mainWindow()->currentTab()->page();
+
+    if (page)
+    {
+        KUrl url = page->mainFrame()->url();
+        QStringList names = ReKonfig::previewNames();
+        QStringList urls = ReKonfig::previewUrls();
+
+        //cleanup the previous image from the cache (useful to refresh the snapshot)
+        QFile::remove(WebSnap::imagePathFromUrl(urls.at(m_previewIndex)));
+        QPixmap preview = WebSnap::renderPagePreview(*page);
+        preview.save(WebSnap::imagePathFromUrl(url));
+
+        urls.replace(m_previewIndex, url.toMimeDataString());
+        names.replace(m_previewIndex, page->mainFrame()->title());
+
+        ReKonfig::setPreviewNames(names);
+        ReKonfig::setPreviewUrls(urls);
+
+        ReKonfig::self()->writeConfig();
+
+
+        page->mainFrame()->load(KUrl("about:favorites"));
+    }
+
+    animatedHide();
+    deleteLater();
+}