view widgets/ActivityLog.cpp @ 1447:8afea53332f3 single-point

Add option to make pane sizes auto-resize-only (i.e. remove user control via a splitter); also place alignment views above panes instead of below, meaning the extra bit of space that we currently have for the pane without one at least goes to the primary pane

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    This file copyright 2009 QMUL.
    
    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) any later version.  See the file
    COPYING included with this distribution for more information.
*/

#include "ActivityLog.h"

#include <QListView>
#include <QGridLayout>
#include <QStringListModel>
#include <QLabel>
#include <QDialogButtonBox>
#include <QTime>
#include <QApplication>

#include <iostream>

#include "base/Debug.h"

using std::cerr;
using std::endl;

#ifndef NO_PRINT_ACTIVITY
#define PRINT_ACTIVITY 1
#endif

ActivityLog::ActivityLog() : QDialog()
{
    setWindowTitle(tr("Activity Log"));

    QGridLayout *layout = new QGridLayout;
    setLayout(layout);

    layout->addWidget(new QLabel(tr("<p>Activity Log lists your interactions and other events within %1.</p>").arg(QApplication::applicationName())), 0, 0);

    m_listView = new QListView;
    m_model = new QStringListModel;
    m_listView->setModel(m_model);
    layout->addWidget(m_listView, 1, 0);
    layout->setRowStretch(1, 10);

    QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Close);
    connect(bb, SIGNAL(rejected()), this, SLOT(hide()));
    layout->addWidget(bb, 2, 0);
}

ActivityLog::~ActivityLog()
{
}

void
ActivityLog::activityHappened(QString name)
{
    name = name.replace("&", "");

#ifdef PRINT_ACTIVITY
    SVDEBUG << "ActivityLog: " << name;
    if (name == m_prevName) {
        SVDEBUG << " (duplicate)";
    }
    SVDEBUG << endl;
#endif

    if (name == m_prevName) {
        return;
    }
    m_prevName = name;
    int row = m_model->rowCount();
    name = tr("%1: %2").arg(QTime::currentTime().toString()).arg(name);
    m_model->insertRows(row, 1);
    QModelIndex ix = m_model->index(row, 0);
    m_model->setData(ix, name);
    if (isVisible()) m_listView->scrollTo(ix);
}

void
ActivityLog::scrollToEnd()
{
    if (m_model->rowCount() == 0 || !isVisible()) return;
    QModelIndex ix = m_model->index(m_model->rowCount()-1, 0);
    m_listView->scrollTo(ix);
}