477 lines
14 KiB
C++
477 lines
14 KiB
C++
#include "slidemodel.h"
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#include "slide.h"
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#include <qabstractitemmodel.h>
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#include <qglobal.h>
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#include <qnamespace.h>
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#include <qvariant.h>
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#include <QDebug>
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#include <QJsonArray>
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#include <QJsonObject>
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#include <QJsonDocument>
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#include <QFile>
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#include <QMap>
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#include <QTemporaryFile>
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#include <QDir>
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#include <QUrl>
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#include <QSettings>
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#include <QStandardPaths>
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#include <QImage>
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SlideModel::SlideModel(QObject *parent)
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: QAbstractListModel(parent) {
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// if () {
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// addItem(new Slide("10,000 Reasons", "song",
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// "file:/home/chris/nextcloud/tfc/openlp/CMG - Nature King 21.jpg",
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// "image", QString("Yip Yip"),
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// "file:/home/chris/nextcloud/tfc/openlp/music/Eden-Phil Wickham [lyrics].mp3"));
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// addItem(new Slide("Marvelous Light", "song",
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// "file:/home/chris/nextcloud/tfc/openlp/Fire Embers_Loop.mp4",
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// "video", QString("Hallelujah!")));
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// addItem(new Slide("BP Text", "video",
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// "file:/home/chris/nextcloud/tfc/openlp/videos/test.mp4",
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// "video", QString()));
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// }
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}
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int SlideModel::rowCount(const QModelIndex &parent) const {
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// For list models only the root node (an invalid parent) should return the
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// list's size. For all other (valid) parents, rowCount() should return 0 so
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// that it does not become a tree model.
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if (parent.isValid())
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return 0;
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// FIXME: Implement me!
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return m_items.size();
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}
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QVariant SlideModel::data(const QModelIndex &index, int role) const {
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if (!index.isValid())
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return QVariant();
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Slide *item = m_items[index.row()];
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switch (role) {
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case TextRole:
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return item->text();
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case TypeRole:
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return item->type();
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case ImageBackgroundRole:
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return item->imageBackground();
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case VideoBackgroundRole:
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return item->videoBackground();
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case AudioRole:
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return item->audio();
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case FontRole:
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return item->font();
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case FontSizeRole:
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return item->fontSize();
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case ServiceItemIdRole:
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return item->serviceItemId();
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case SlideIndexRole:
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return item->slideIndex();
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case HorizontalTextAlignmentRole:
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return item->horizontalTextAlignment();
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case VerticalTextAlignmentRole:
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return item->verticalTextAlignment();
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case ActiveRole:
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return item->active();
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case SelectedRole:
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return item->selected();
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default:
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return QVariant();
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}
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}
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QHash<int, QByteArray> SlideModel::roleNames() const {
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static QHash<int, QByteArray> mapping {
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{TextRole, "text"},
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{TypeRole, "type"},
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{ImageBackgroundRole, "imageBackground"},
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{VideoBackgroundRole, "videoBackground"},
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{AudioRole, "audio"},
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{FontRole, "font"},
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{FontSizeRole, "fontSize"},
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{ServiceItemIdRole, "serviceItemId"},
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{HorizontalTextAlignmentRole, "horizontalTextAlignment"},
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{VerticalTextAlignmentRole, "verticalTextAlignment"},
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{SlideIndexRole, "slideIndex"},
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{ActiveRole, "active"},
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{SelectedRole, "selected"}
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};
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return mapping;
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}
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bool SlideModel::setData(const QModelIndex &index, const QVariant &value,
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int role) {
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Slide *item = m_items[index.row()];
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bool somethingChanged = false;
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switch (role) {
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case TypeRole:
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if (item->type() != value.toString()) {
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item->setType(value.toString());
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somethingChanged = true;
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}
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break;
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case ImageBackgroundRole:
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if (item->imageBackground() != value.toString()) {
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item->setImageBackground(value.toString());
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somethingChanged = true;
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}
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break;
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case VideoBackgroundRole:
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if (item->videoBackground() != value.toString()) {
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item->setVideoBackground(value.toString());
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somethingChanged = true;
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}
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break;
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case TextRole:
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if (item->text() != value.toString()) {
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item->setText(value.toString());
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somethingChanged = true;
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}
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break;
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case AudioRole:
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if (item->audio() != value.toString()) {
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item->setAudio(value.toString());
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somethingChanged = true;
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}
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break;
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case FontRole:
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if (item->font() != value.toString()) {
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item->setFont(value.toString());
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somethingChanged = true;
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}
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break;
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case FontSizeRole:
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if (item->fontSize() != value.toInt()) {
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item->setFontSize(value.toInt());
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somethingChanged = true;
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}
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break;
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case ServiceItemIdRole:
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if (item->serviceItemId() != value.toInt()) {
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item->setServiceItemId(value.toInt());
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somethingChanged = true;
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}
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break;
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case SlideIndexRole:
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if (item->slideIndex() != value.toInt()) {
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item->setSlideIndex(value.toInt());
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somethingChanged = true;
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}
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break;
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case HorizontalTextAlignmentRole:
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if (item->horizontalTextAlignment() != value.toString()) {
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item->setHorizontalTextAlignment(value.toString());
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somethingChanged = true;
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}
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break;
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case VerticalTextAlignmentRole:
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if (item->verticalTextAlignment() != value.toString()) {
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item->setVerticalTextAlignment(value.toString());
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somethingChanged = true;
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}
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break;
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case ActiveRole:
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if (item->active() != value.toBool()) {
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item->setActive(value.toBool());
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somethingChanged = true;
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}
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break;
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case SelectedRole:
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if (item->selected() != value.toBool()) {
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item->setSelected(value.toBool());
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somethingChanged = true;
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}
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break;
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if (somethingChanged) {
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emit dataChanged(index, index, QVector<int>() << role);
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return true;
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}
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}
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return false;
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}
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Qt::ItemFlags SlideModel::flags(const QModelIndex &index) const {
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if (!index.isValid())
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return Qt::NoItemFlags;
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return Qt::ItemIsEditable; // FIXME: Implement me!
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}
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// int SlideModel::index(int row, int column, const QModelIndex &parent) {
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// if (!hasIndex(row, column, parent))
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// return QModelIndex();
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// Slide *parentItem;
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// if (!parent.isValid())
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// parentItem = rootItem;
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// else
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// parentItem = static_cast<Slide*>(parent.internalPointer());
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// Slide *childItem = parentItem->child(row);
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// if (childItem)
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// return createIndex(row, column, childItem);
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// return QModelIndex();
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// }
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void SlideModel::addItem(Slide *item) {
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const int index = m_items.size();
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qDebug() << index;
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// foreach (item, m_items) {
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// qDebug() << item;
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// }
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beginInsertRows(QModelIndex(), index, index);
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m_items.append(item);
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endInsertRows();
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}
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void SlideModel::insertItem(const int &index, Slide *item) {
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beginInsertRows(this->index(index).parent(), index, index);
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m_items.insert(index, item);
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endInsertRows();
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qDebug() << "Success";
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}
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void SlideModel::addItem(const QString &text, const QString &type,
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const QString &imageBackground, const QString &videoBackground,
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const QString &audio,
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const QString &font, const int &fontSize,
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const QString &horizontalTextAlignment,
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const QString &verticalTextAlignment,
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const int &serviceItemId, const int &slideIndex,
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const int &imageCount) {
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Slide *item = new Slide(text, audio, imageBackground, videoBackground,
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horizontalTextAlignment,
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verticalTextAlignment,
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font, fontSize, imageCount, type, slideIndex );
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item->setSelected(false);
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item->setActive(false);
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item->setServiceItemId(serviceItemId);
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addItem(item);
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qDebug() << "#################################";
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qDebug() << type << font << fontSize << serviceItemId;
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qDebug() << "#################################";
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}
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void SlideModel::insertItem(const int &index,
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const QString &type, const QString &imageBackground,
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const QString &videoBackground, const QString &text,
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const QString &audio, const QString &font,
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const int &fontSize, const QString &horizontalTextAlignment,
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const QString &verticalTextAlignment,
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const int &serviceItemId, const int &slideIndex,
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const int &imageCount) {
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Slide *item = new Slide(text, audio, imageBackground, videoBackground,
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horizontalTextAlignment, verticalTextAlignment, font, fontSize,
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imageCount, type, slideIndex);
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item->setSelected(false);
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item->setActive(false);
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item->setServiceItemId(serviceItemId);
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insertItem(index, item);
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qDebug() << "#################################";
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qDebug() << type << font << fontSize << slideIndex;
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qDebug() << "#################################";
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}
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void SlideModel::removeItem(int index) {
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beginRemoveRows(QModelIndex(), index, index);
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m_items.removeAt(index);
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endRemoveRows();
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}
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bool SlideModel::moveRows(int sourceIndex, int destIndex, int count) {
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qDebug() << index(sourceIndex).row();
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qDebug() << index(destIndex).row();
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const int lastIndex = rowCount() - 1;
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if (sourceIndex == destIndex
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|| (sourceIndex < 0 || sourceIndex > lastIndex)
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|| (destIndex < 0 || destIndex > lastIndex)) {
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return false;
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}
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const QModelIndex parent = index(sourceIndex).parent();
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const bool isMoveDown = destIndex > sourceIndex;
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if (!beginMoveRows(parent, sourceIndex, sourceIndex + count - 1,
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parent, isMoveDown ? destIndex + 2 : destIndex)) {
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qDebug() << "Can't move rows";
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return false;
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}
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qDebug() << "starting move: " << "source: " << sourceIndex << "dest: " << destIndex;
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m_items.move(sourceIndex, isMoveDown ? destIndex + 1 : destIndex);
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endMoveRows();
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return true;
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}
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bool SlideModel::moveDown(int id) {
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qDebug() << index(id).row();
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qDebug() << index(id + 1).row();
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QModelIndex parent = index(id).parent();
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bool begsuc = beginMoveRows(parent, id,
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id, parent, id + 2);
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if (begsuc) {
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int dest = id + 1;
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if (dest >= m_items.size())
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{
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qDebug() << "dest too big, moving to end";
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m_items.move(id, m_items.size() - 1);
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}
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else
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m_items.move(id, dest);
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endMoveRows();
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return true;
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}
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return false;
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}
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bool SlideModel::moveUp(int id) {
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qDebug() << index(id).row();
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qDebug() << index(id - 1).row();
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QModelIndex parent = index(id).parent();
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bool begsuc = beginMoveRows(parent, id,
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id, parent, id - 1);
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if (begsuc) {
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int dest = id - 1;
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if (dest <= -1)
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{
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qDebug() << "dest too big, moving to beginning";
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m_items.move(id, 0);
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}
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else
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m_items.move(id, dest);
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endMoveRows();
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return true;
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}
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return false;
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}
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QVariantMap SlideModel::getItem(int index) const {
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QVariantMap data;
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const QModelIndex idx = this->index(index,0);
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// qDebug() << idx;
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if( !idx.isValid() )
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return data;
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const QHash<int,QByteArray> rn = roleNames();
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// qDebug() << rn;
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QHashIterator<int,QByteArray> it(rn);
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while (it.hasNext()) {
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it.next();
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qDebug() << it.key() << ":" << it.value();
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data[it.value()] = idx.data(it.key());
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}
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return data;
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}
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QVariantList SlideModel::getItems() {
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QVariantList data;
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Slide * item;
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foreach (item, m_items) {
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qDebug() << item->serviceItemId();
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QVariantMap itm;
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itm["type"] = item->type();
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itm["imageBackground"] = item->imageBackground();
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itm["videoBackground"] = item->videoBackground();
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itm["text"] = item->text();
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itm["audio"] = item->audio();
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itm["font"] = item->font();
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itm["fontSize"] = item->fontSize();
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itm["horizontalTextAlignment"] = item->horizontalTextAlignment();
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itm["verticalTextAlignment"] = item->verticalTextAlignment();
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itm["serviceItemId"] = item->serviceItemId();
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itm["selected"] = item->selected();
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itm["active"] = item->active();
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data.append(itm);
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}
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qDebug() << "$$$$$$$$$$$$$$$$$$$$$$$$$$$";
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qDebug() << data;
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qDebug() << "$$$$$$$$$$$$$$$$$$$$$$$$$$$";
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return data;
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}
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bool SlideModel::select(int id) {
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for (int i = 0; i < m_items.length(); i++) {
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QModelIndex idx = index(i);
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Slide *item = m_items[idx.row()];
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if (item->selected()) {
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item->setSelected(false);
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qDebug() << "################";
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qDebug() << "deselected" << item->slideIndex();
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qDebug() << "################";
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emit dataChanged(idx, idx, QVector<int>() << SelectedRole);
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}
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}
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QModelIndex idx = index(id);
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Slide *item = m_items[idx.row()];
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item->setSelected(true);
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qDebug() << "################";
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qDebug() << "selected" << item->slideIndex();
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qDebug() << "################";
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emit dataChanged(idx, idx, QVector<int>() << SelectedRole);
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return true;
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}
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bool SlideModel::activate(int id) {
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QModelIndex idx = index(id);
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Slide *item = m_items[idx.row()];
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for (int i = 0; i < m_items.length(); i++) {
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QModelIndex idx = index(i);
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Slide *itm = m_items[idx.row()];
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if (itm->active()) {
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itm->setActive(false);
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qDebug() << "################";
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qDebug() << "deactivated" << itm->slideIndex();
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qDebug() << "################";
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emit dataChanged(idx, idx, QVector<int>() << ActiveRole);
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}
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}
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item->setActive(true);
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qDebug() << "################";
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qDebug() << "activated" << item->slideIndex();
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qDebug() << "################";
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emit dataChanged(idx, idx, QVector<int>() << ActiveRole);
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return true;
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}
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bool SlideModel::deactivate(int id) {
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QModelIndex idx = index(id);
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Slide *item = m_items[idx.row()];
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item->setActive(false);
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qDebug() << "################";
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qDebug() << "deactivated" << item->slideIndex();
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qDebug() << "################";
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emit dataChanged(idx, idx, QVector<int>() << ActiveRole);
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return true;
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}
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void SlideModel::clearAll() {
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for (int i = m_items.size(); i >= 0; i--) {
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removeItem(i);
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}
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}
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int SlideModel::findSlideIdFromServItm(int index) {
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for (int i = 0; i < m_items.size(); i++) {
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Slide *itm = m_items[i];
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if (itm->serviceItemId() == index) {
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return i;
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}
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}
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return -1;
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}
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