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#include "DocListPanel.h"
#include <QTreeView>
#include <QLineEdit>
#include <QVBoxLayout>
#include "JuffAPI.h"
FileListModel::FileListModel(QObject *parent)
: QAbstractListModel(parent)
{
}
int FileListModel::rowCount(const QModelIndex & parent) const
{
Q_UNUSED(parent);
return m_files.count();
}
int FileListModel::columnCount(const QModelIndex & parent) const
{
Q_UNUSED(parent);
return 2;
}
QVariant FileListModel::data(const QModelIndex & index, int role) const
{
if (!index.isValid())
return QVariant();
switch (role)
{
case Qt::DisplayRole:
if (index.column() == 0)
return m_files.values().at(index.row());
else
return m_files.keys().at(index.row());
break;
case Qt::DecorationRole:
if (index.column() == 0)
return m_icons.icon(QFileInfo(m_files.keys().at(index.row())));
break;
case Qt::BackgroundRole:
if (m_files.keys().at(index.row()) == m_currentFile)
return QPalette().highlight();
break;
case Qt::ToolTipRole:
// upside-down of DisplayRole
if (index.column() == 0)
return m_files.keys().at(index.row());
else
return m_files.values().at(index.row());
break;
}
return QVariant();
}
QVariant FileListModel::headerData(int section, Qt::Orientation orientation, int role) const
{
if (role != Qt::DisplayRole)
return QVariant();
if (orientation == Qt::Vertical)
return QVariant();
// QIcon(QString(":doc_icon"))
// tooltip = name
return section == 0 ? tr("Name") : tr("Full name");
}
QString FileListModel::file(const QModelIndex &index)
{
if (!index.isValid())
return QString();
return m_files.keys().at(index.row());
}
void FileListModel::docOpened(const QString &fname, const QString &title)
{
beginResetModel();
m_files[fname] = title;
endResetModel();
}
void FileListModel::docActivated(const QString &fname)
{
beginResetModel();
m_currentFile = fname;
endResetModel();
}
void FileListModel::docClosed(const QString &fname)
{
beginResetModel();
m_files.remove(fname);
endResetModel();
}
void FileListModel::docRenamed(const QString &fname, const QString &title, const QString &oldName)
{
Q_UNUSED(oldName);
beginResetModel();
m_files[fname] = title;
endResetModel();
}
void FileListModel::docModified(const QString &fname, const QString &title)
{
beginResetModel();
m_files[fname] = title;
endResetModel();
}
FileListFilterModel::FileListFilterModel(QWidget *parent)
: QSortFilterProxyModel(parent)
{
}
DocListPanel::DocListPanel(JuffAPI *api)
: QWidget(0),
api_(api)
{
setWindowTitle(tr("Documents"));
tree_ = new QTreeView(this);
tree_->setAlternatingRowColors(true);
model_ = new FileListModel(this);
proxy_ = new FileListFilterModel(this);
proxy_->setSourceModel(model_);
tree_->setModel(proxy_);
proxy_->setFilterKeyColumn(0);
#if QT_VERSION < 0x050200
filter_ = new FilterLineEdit();
filter_->setMaximumHeight(24);
#else
filter_ = new QLineEdit;
filter_->setPlaceholderText(tr("Filter"));
filter_->setClearButtonEnabled(true);
#endif
QVBoxLayout* vBox = new QVBoxLayout();
vBox->setMargin(0);
vBox->setSpacing(2);
setLayout(vBox);
vBox->addWidget(tree_);
vBox->addWidget(filter_);
#if QT_VERSION < 0x050200
connect(filter_->lineEd_, SIGNAL(textChanged(const QString&)),
proxy_, SLOT(setFilterFixedString(const QString&)));
connect(filter_->clearBtn_, SIGNAL(clicked()), SLOT(clear()));
#else
connect(filter_, SIGNAL(textChanged(const QString&)),
proxy_, SLOT(setFilterFixedString(const QString&)));
#endif
connect(tree_, SIGNAL(activated(QModelIndex)),
this, SLOT(docClicked(QModelIndex)));
}
void DocListPanel::docClicked(const QModelIndex &index) {
// LOGGER;
if (!index.isValid())
return;
api_->openDoc(model_->file(proxy_->mapToSource(index)));
}
void DocListPanel::docOpened(const QString &fname, const QString &title)
{
model_->docOpened(fname, title);
tree_->resizeColumnToContents(0);
}
void DocListPanel::docActivated(const QString &fname)
{
model_->docActivated(fname);
tree_->resizeColumnToContents(0);
}
void DocListPanel::docClosed(const QString &fname)
{
model_->docClosed(fname);
tree_->resizeColumnToContents(0);
}
void DocListPanel::docRenamed(const QString &fname, const QString &title, const QString &oldName)
{
model_->docRenamed(fname, title, oldName);
tree_->resizeColumnToContents(0);
}
void DocListPanel::docModified(const QString &fname, const QString &title)
{
model_->docModified(fname, title);
tree_->resizeColumnToContents(0);
}
#if QT_VERSION < 0x050200
void DocListPanel::clear() {
#if 0
filter_->lineEd_->setText("");
#endif
}
#endif
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