view widgets/LayerTreeDialog.cpp @ 1160:a429b2acb45d 3.0-integration

Make SVDEBUG always write to a log file -- formerly this was disabled in NDEBUG builds. I think there's little use to that, it just means that we keep adding more cerr debug output because we aren't getting the log we need. And SVDEBUG logging is not usually used in tight loops, I don't think the performance overhead is too serious.

Also update the About box.

/* -*- 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 2007 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 "LayerTreeDialog.h"

#include "LayerTree.h"
#include "view/PaneStack.h"

#include <QTreeView>
#include <QTableView>
#include <QGridLayout>
#include <QGroupBox>
#include <QDialogButtonBox>
#include <QHeaderView>
#include <QApplication>
#include <QDesktopWidget>

LayerTreeDialog::LayerTreeDialog(PaneStack *stack, QWidget *parent) :
    QDialog(parent),
    m_paneStack(stack)
{
    setWindowTitle(tr("Layer Summary"));

    QGridLayout *grid = new QGridLayout;
    setLayout(grid);
    
    QGroupBox *modelBox = new QGroupBox;
    modelBox->setTitle(tr("Audio Data Sources"));
    grid->addWidget(modelBox, 0, 0);
    grid->setRowStretch(0, 15);

    QGridLayout *subgrid = new QGridLayout;
    modelBox->setLayout(subgrid);

    subgrid->setSpacing(0);
    subgrid->setMargin(5);

    m_modelView = new QTableView;
    subgrid->addWidget(m_modelView);

    m_modelView->verticalHeader()->hide();
#if (QT_VERSION >= 0x050000)
    m_modelView->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
#else
    m_modelView->horizontalHeader()->setResizeMode(QHeaderView::ResizeToContents);
#endif
    m_modelView->setShowGrid(false);

    m_modelModel = new ModelMetadataModel(m_paneStack, true);
    m_modelView->setModel(m_modelModel);

    QGroupBox *layerBox = new QGroupBox;
    layerBox->setTitle(tr("Panes and Layers"));
    grid->addWidget(layerBox, 1, 0);
    grid->setRowStretch(1, 20);

    subgrid = new QGridLayout;
    layerBox->setLayout(subgrid);

    subgrid->setSpacing(0);
    subgrid->setMargin(5);

    m_layerView = new QTreeView;
#if (QT_VERSION >= 0x050000)
    m_layerView->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
#else
    m_layerView->header()->setResizeMode(QHeaderView::ResizeToContents);
#endif
    subgrid->addWidget(m_layerView);

    m_layerModel = new LayerTreeModel(m_paneStack);
    m_layerView->setModel(m_layerModel);
    m_layerView->expandAll();

    QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Close);
    connect(bb, SIGNAL(rejected()), this, SLOT(reject()));
    grid->addWidget(bb, 2, 0);
    grid->setRowStretch(2, 0);
    
    QDesktopWidget *desktop = QApplication::desktop();
    QRect available = desktop->availableGeometry();

    int width = available.width() / 2;
    int height = available.height() / 3;
    if (height < 370) {
        if (available.height() > 500) height = 370;
    }
    if (width < 500) {
        if (available.width() > 650) width = 500;
    }

    resize(width, height);
}

LayerTreeDialog::~LayerTreeDialog()
{
    delete m_layerModel;
}