#include "fb2note.hpp" #include #include #include #include #include #include #include #include #include #include #include "fb2list.hpp" #include "fb2page.hpp" #include "fb2text.hpp" #include "fb2html.h" //--------------------------------------------------------------------------- // FbNoteDlg //--------------------------------------------------------------------------- FbNoteDlg::FbNoteDlg(FbTextBase *text) : QDialog(text) { setWindowTitle(tr("Insert footnote")); resize(460, 300); QGridLayout * gridLayout = new QGridLayout(this); QLabel * label1 = new QLabel(this); label1->setText(tr("Identifier:")); gridLayout->addWidget(label1, 0, 0, 1, 1); m_key = new QComboBox(this); QSizePolicy sizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); gridLayout->addWidget(m_key, 0, 1, 1, 1); QLabel * label2 = new QLabel(this); label2->setText(tr("Title:")); gridLayout->addWidget(label2, 1, 0, 1, 1); m_title = new QLineEdit(this); m_title->setObjectName(QString::fromUtf8("m_title")); gridLayout->addWidget(m_title, 1, 1, 1, 1); m_toolbar = new QToolBar(this); m_toolbar->setIconSize(QSize(24, 24)); gridLayout->addWidget(m_toolbar, 2, 0, 1, 2); QFrame * frame = new QFrame(this); frame->setFrameShape(QFrame::StyledPanel); frame->setFrameShadow(QFrame::Sunken); gridLayout->addWidget(frame, 3, 0, 1, 2); QLayout * frameLayout = new QHBoxLayout(frame); frameLayout->setSpacing(0); frameLayout->setMargin(0); m_text = new FbTextBase(frame); m_text->setObjectName(QString::fromUtf8("m_text")); m_text->setUrl(QUrl(QString::fromUtf8("about:blank"))); frameLayout->addWidget(m_text); QDialogButtonBox * buttonBox = new QDialogButtonBox(this); buttonBox->setObjectName(QString::fromUtf8("buttonBox")); buttonBox->setOrientation(Qt::Horizontal); buttonBox->setStandardButtons(QDialogButtonBox::Cancel|QDialogButtonBox::Ok); gridLayout->addWidget(buttonBox, 4, 0, 1, 2); QObject::connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept())); QObject::connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject())); m_key->addItem(tr("")); m_key->setCurrentIndex(0); m_title->setFocus(); FbTextPage *page = new FbTextPage(this); connect(m_text, SIGNAL(loadFinished(bool)), SLOT(loadFinished())); page->setNetworkAccessManager(text->page()->networkAccessManager()); page->setContentEditable(true); m_text->setPage(page); m_text->setHtml("

"); m_text->addTools(m_toolbar); } void FbNoteDlg::loadFinished() { FbTextElement body = m_text->page()->mainFrame()->documentElement().findFirst("body"); body.select(); } //--------------------------------------------------------------------------- // FbNotesModel //--------------------------------------------------------------------------- FbNotesModel::FbNotesModel(FbTextPage *page, QObject *parent) : QAbstractListModel(parent) , collection(page->body().findAll("a")) , m_page(page) { } FbTextElement FbNotesModel::at(const QModelIndex &index) const { int row = index.row(); if (row < 0 || row >= collection.count()) return QWebElement(); return collection.at(row); } int FbNotesModel::columnCount(const QModelIndex &parent) const { Q_UNUSED(parent); return 4; } int FbNotesModel::rowCount(const QModelIndex &parent) const { return parent.isValid() ? 0 : collection.count(); } QVariant FbNotesModel::headerData(int section, Qt::Orientation orientation, int role) const { if (orientation == Qt::Horizontal && role == Qt::DisplayRole) { switch (section) { case 1: return tr("Title"); case 2: return tr("Type"); case 3: return tr("Link"); } } return QVariant(); } QVariant FbNotesModel::data(const QModelIndex &index, int role) const { if (index.isValid()) { switch (role) { case Qt::DisplayRole: { QWebElement element = at(index); switch (index.column()) { case 1: return element.toPlainText(); case 2: return element.attribute("type"); default: return element.attribute("href"); } } break; case Qt::TextAlignmentRole: { return Qt::AlignLeft; } } } return QVariant(); } //--------------------------------------------------------------------------- // FbNotesWidget //--------------------------------------------------------------------------- FbNotesWidget::FbNotesWidget(FbTextEdit *text, QWidget* parent) : QWidget(parent) , m_text(text) { QVBoxLayout *layout = new QVBoxLayout(this); layout->setSpacing(0); layout->setContentsMargins(0, 0, 0, 0); QSplitter *splitter = new QSplitter(Qt::Vertical, this); m_list = new FbListView(splitter); m_list->header()->setDefaultSectionSize(50); splitter->addWidget(m_list); FbTextFrame *frame = new FbTextFrame(splitter); splitter->addWidget(frame); m_view = new FbTextBase(frame); m_view->page()->setNetworkAccessManager(text->page()->networkAccessManager()); m_view->page()->settings()->setUserStyleSheetUrl(QUrl::fromLocalFile(":style.css")); frame->layout()->addWidget(m_view); splitter->setSizes(QList() << 100 << 100); layout->addWidget(splitter); connect(m_text, SIGNAL(loadFinished(bool)), SLOT(loadFinished())); connect(m_list, SIGNAL(showCurrent(QString)), SLOT(showCurrent(QString))); connect(m_list, SIGNAL(activated(QModelIndex)), SLOT(activated(QModelIndex))); loadFinished(); } void FbNotesWidget::activated(const QModelIndex &index) { if (FbNotesModel *m = qobject_cast(m_list->model())) { m->at(index).select(); } } void FbNotesWidget::loadFinished() { if (QAbstractItemModel *m = m_list->model()) m->deleteLater(); m_view->load(QUrl()); m_list->setModel(new FbNotesModel(m_text->page(), this)); m_list->reset(); m_list->setColumnHidden(0, true); } void FbNotesWidget::showCurrent(const QString &name) { QWebElement element = m_text->body().findFirst(name); QString html = element.toInnerXml(); html.prepend( "" "" ); html.append(""); m_view->setHtml(html, m_view->url()); }