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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2016 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#include "frontend/cinfodisplay.h"
#include <memory>
#include <QAction>
#include <QDebug>
#include <QLabel>
#include <QLayout>
#include <QRegExp>
#include <QSize>
#include <QVBoxLayout>
#include <QtAlgorithms>
#include <QMenu>
#include "backend/config/btconfig.h"
#include "backend/drivers/cswordmoduleinfo.h"
#include "backend/keys/cswordkey.h"
#include "backend/keys/cswordversekey.h"
#include "backend/managers/referencemanager.h"
#include "backend/managers/cdisplaytemplatemgr.h"
#include "bibletime.h"
#include "frontend/crossrefrendering.h"
#include "frontend/display/bthtmlreaddisplay.h"
#include "util/btassert.h"
#include "util/btconnect.h"
using namespace Rendering;
using namespace sword;
namespace InfoDisplay {
CInfoDisplay::CInfoDisplay(BibleTime * parent)
: QWidget(parent)
, m_mainWindow(parent)
{
QVBoxLayout * const layout = new QVBoxLayout(this);
layout->setContentsMargins(2, 2, 2, 2); // Leave small border
setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
m_htmlPart = new BtHtmlReadDisplay(nullptr, this);
m_htmlPart->setMouseTracking(false); // We don't want strong/lemma/note mouse infos
m_htmlPart->view()->setAcceptDrops(false);
QAction * const selectAllAction = new QAction(QIcon(), tr("Select all"), this);
selectAllAction->setShortcut(QKeySequence::SelectAll);
BT_CONNECT(selectAllAction, SIGNAL(triggered()),
this, SLOT(selectAll()));
QAction * const copyAction = new QAction(tr("Copy"), this);
copyAction->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_C));
BT_CONNECT(copyAction, SIGNAL(triggered()),
m_htmlPart->connectionsProxy(), SLOT(copySelection()));
QMenu * const menu = new QMenu(this);
menu->addAction(selectAllAction);
menu->addAction(copyAction);
m_htmlPart->installPopup(menu);
BT_CONNECT(m_htmlPart->connectionsProxy(),
SIGNAL(referenceClicked(QString const &, QString const &)),
SLOT(lookupInfo(QString const &, QString const &)));
layout->addWidget(m_htmlPart->view());
unsetInfo();
}
void CInfoDisplay::unsetInfo() {
setInfo(tr("<small>This is the Mag viewer area. Hover the mouse over links "
"or other items which include some data and the contents appear "
"in the Mag after a short delay. Move the mouse into Mag "
"rapidly or lock the view by pressing and holding Shift while "
"moving the mouse.</small>"));
}
void CInfoDisplay::setInfo(const QString & renderedData, const QString & lang) {
m_htmlPart->setText(Rendering::formatInfo(renderedData, lang));
}
void CInfoDisplay::lookupInfo(const QString & mod_name,
const QString & key_text)
{
qDebug() << "CInfoDisplay::lookup";
qDebug() << mod_name << key_text;
CSwordModuleInfo * const m = CSwordBackend::instance()->findModuleByName(mod_name);
BT_ASSERT(m);
std::unique_ptr<CSwordKey> key(CSwordKey::createInstance(m));
key->setKey(key_text);
setInfo(key->renderedText(), m->language()->abbrev());
}
void CInfoDisplay::setInfo(const Rendering::InfoType type, const QString & data) {
setInfo(Rendering::ListInfoData() << qMakePair(type, data));
}
void CInfoDisplay::setInfo(const Rendering::ListInfoData & list) {
// If the widget is hidden it would be inefficient to render and display the data
if (!isVisible())
return;
if (list.isEmpty()) {
m_htmlPart->setText("<html></html>");
return;
}
BtConstModuleList l;
const CSwordModuleInfo * m(m_mainWindow->getCurrentModule());
if(m != nullptr)
l.append(m);
setInfo(Rendering::formatInfo(list, l));
}
void CInfoDisplay::setInfo(CSwordModuleInfo * const module) {
if (module) {
setInfo(tr("<div class=\"moduleinfo\"><h3>%1</h3><p>%2</p><p>Version: %3</p></div>")
.arg(module->name().toHtmlEscaped())
.arg(module->config(CSwordModuleInfo::Description).toHtmlEscaped())
.arg(module->config(CSwordModuleInfo::ModuleVersion).toHtmlEscaped()));
} else {
unsetInfo();
}
}
void CInfoDisplay::selectAll() {
m_htmlPart->selectAll();
}
QSize CInfoDisplay::sizeHint() const {
return QSize(100, 150);
}
} //end of namespace InfoDisplay
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