93 lines
1.7 KiB
C++
93 lines
1.7 KiB
C++
#include "NavigationItemModel.h"
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#include <QDir>
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#include <QFile>
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NavigationItemModel::NavigationItemModel(QObject *parent) : QObject(parent),
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mImageSource("qrc:/default_image"),
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mParentItem(qobject_cast<NavigationItemModel*>(parent))
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{
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qRegisterMetaType<NavigationItemModel*>("NavigationItemModel*");
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}
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QString NavigationItemModel::getImageSource() const
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{
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return mImageSource;
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}
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QString NavigationItemModel::getPath() const
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{
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return mPath;
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}
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void NavigationItemModel::onClicked()
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{
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emit clicked();
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}
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bool NavigationItemModel::setPath(const QString &path)
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{
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auto dir = QDir(path);
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if(!dir.exists()) return false;
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mPath = path;
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/// @todo move default image to qrc
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auto source = dir.filePath("image.jpg");
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if(QFile(source).exists()){
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mImageSource = "file:///" + source;
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emit imageSourceChanged();
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}
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return true;
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}
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bool NavigationItemModel::isCircleDelegate() const
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{
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return hasChildren();
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}
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bool NavigationItemModel::isRoot() const
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{
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return !mParentItem;
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}
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NavigationItemModel *NavigationItemModel::getParentItem()
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{
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return mParentItem;
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}
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bool NavigationItemModel::hasChildren() const
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{
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return !mChildren.isEmpty();
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}
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QList<NavigationItemModel *> NavigationItemModel::getChildren()
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{
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return mChildren;
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}
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QList<NavigationItemModel *> NavigationItemModel::getSiblings()
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{
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if(isRoot()){
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return QList<NavigationItemModel*>();
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} else{
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return mParentItem->getChildren();
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}
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}
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void NavigationItemModel::appendChild(NavigationItemModel *item)
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{
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item->setParent(this);
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mChildren.append(item);
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}
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void NavigationItemModel::clearChildren()
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{
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for(const auto& child : mChildren){
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child->deleteLater();
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}
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mChildren.clear();
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}
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