view widgets/LayerTreeDialog.cpp @ 1509:8145a9c4c253

The default key frame map is not working well at the moment, because its extents are not being properly updated as the models they depend on are loaded. Leave it empty for now.

/* -*- 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 <QScreen>

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);
    
    QScreen *screen = QGuiApplication::primaryScreen();
    QRect available = screen->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;
}