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-rw-r--r--src/rekonqpage/previewselectorbar.cpp138
1 files changed, 138 insertions, 0 deletions
diff --git a/src/rekonqpage/previewselectorbar.cpp b/src/rekonqpage/previewselectorbar.cpp
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+/*
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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/>.
+
+*/
+
+
+// Auto Includes
+#include "previewselectorbar.h"
+
+// KDE Includes
+#include <KIcon>
+#include <KLocalizedString>
+
+// Qt Includes
+#include <QToolButton>
+#include <QHBoxLayout>
+#include <QString>
+
+
+PreviewSelectorBar::PreviewSelectorBar(QWidget* parent)
+ : QWidget(parent)
+ , m_button(0)
+ , m_label(0)
+ , m_page(0)
+{
+ hide();
+}
+
+
+void PreviewSelectorBar::setup()
+{
+ if(m_button != 0)
+ return;
+
+ m_label = new QLabel(i18n("Please go to the page you want to preview"), this);
+ m_label->setWordWrap(true);
+
+ QToolButton *closeButton = new QToolButton(this);
+ closeButton->setAutoRaise(true);
+ closeButton->setIcon(KIcon("dialog-close"));
+ connect(closeButton, SIGNAL(clicked(bool)), SLOT(hide()));
+
+ m_button = new QPushButton(KIcon("insert-image"), i18n("Set to this page"), this);
+ connect(m_button, SIGNAL(clicked(bool)), SLOT(clicked()));
+
+ // layout
+ QHBoxLayout *layout = new QHBoxLayout(this);
+ layout->addWidget(closeButton);
+ layout->addStretch();
+ layout->addWidget(m_label);
+ layout->addWidget(m_button);
+
+ setLayout(layout);
+}
+
+
+void PreviewSelectorBar::setPage(WebPage* page)
+{
+ m_page = page;
+ verifyUrl();
+}
+
+
+void PreviewSelectorBar::verifyUrl()
+{
+ if(m_page->mainFrame()->url().scheme() != "about")
+ {
+ m_button->setEnabled(true);
+ m_button->setToolTip("");
+ }
+ else
+ {
+ m_button->setEnabled(false);
+ m_button->setToolTip(i18n("You can't set this page as preview"));
+ }
+}
+
+
+void PreviewSelectorBar::enable(int previewIndex, WebPage* page)
+{
+ if(m_page != 0)
+ disconnect(m_page, 0, this, 0);
+
+
+ setup();
+ m_previewIndex = previewIndex;
+ m_page = page;
+
+ verifyUrl();
+
+ show();
+
+ connect(page, SIGNAL(loadStarted()), SLOT(loadProgress()));
+ connect(page, SIGNAL(loadProgress(int)), SLOT(loadProgress()));
+ connect(page, SIGNAL(loadFinished(bool)), SLOT(loadFinished()));
+ connect(page->mainFrame(), SIGNAL(urlChanged(QUrl)), SLOT(verifyUrl()));
+}
+
+
+void PreviewSelectorBar::loadProgress()
+{
+ m_button->setEnabled(false);
+ m_button->setToolTip(i18n("Page is loading..."));
+}
+
+
+
+void PreviewSelectorBar::loadFinished()
+{
+ m_button->setEnabled(true);
+ m_button->setToolTip("");
+
+ verifyUrl();
+}
+
+
+void PreviewSelectorBar::clicked()
+{
+ m_page->newTabPage()->setPreview(m_previewIndex, m_page);
+ m_page->mainFrame()->load(KUrl("about:favorites"));
+ hide();
+}
+
+