QgsWMSLayerItem::QgsWMSLayerItem( QgsDataItem *parent, QString name, QString path, const QgsWmsCapabilitiesProperty &capabilitiesProperty, const QgsDataSourceUri &dataSourceUri, const QgsWmsLayerProperty &layerProperty )
: QgsLayerItem( parent, name, path, QString(), QgsLayerItem::Raster, QStringLiteral( "wms" ) )
, mCapabilitiesProperty( capabilitiesProperty )
, mDataSourceUri( dataSourceUri )
, mLayerProperty( layerProperty )
{
mSupportedCRS = mLayerProperty.crs;
mSupportFormats = mCapabilitiesProperty.capability.request.getMap.format;
QgsDebugMsg( "uri = " + mDataSourceUri.encodedUri() );
mUri = createUri();
// Populate everything, it costs nothing, all info about layers is collected
for ( const QgsWmsLayerProperty &layerProperty : qgis::as_const( mLayerProperty.layer ) )
{
// Attention, the name may be empty
QgsDebugMsg( QString::number( layerProperty.orderId ) + ' ' + layerProperty.name + ' ' + layerProperty.title );
QString pathName = layerProperty.name.isEmpty() ? QString::number( layerProperty.orderId ) : layerProperty.name;
QgsWMSLayerItem *layer = new QgsWMSLayerItem( this, layerProperty.title, mPath + '/' + pathName, mCapabilitiesProperty, dataSourceUri, layerProperty );
//mChildren.append( layer );
addChildItem( layer );
}
mIconName = QStringLiteral( "mIconWms.svg" );
setState( Populated );
}
void SunMenuItemView::childItemAdded(MenuItemModel* newMenu)
{
MenuItemModel* parent = static_cast<MenuItemModel*>(sender());
Q_ASSERT(parent == mItemModel);
addChildItem(newMenu);
recalculateChildMenusAngles();
}
void ScutCxListItem::addChildItem(CCNode *child)
{
LayoutParam layout;
layout.val_x.t = ABS_WITH_PIXEL;
layout.val_y.t = ABS_WITH_PIXEL;
CCPoint point = child->getPosition();
layout.val_x.val.pixel_val = point.x;
layout.val_y.val.pixel_val = point.y;
addChildItem(child,layout);
}
void QgsDataItem::populate()
{
if ( mPopulated )
return;
QgsDebugMsg( "mPath = " + mPath );
QVector<QgsDataItem*> children = createChildren();
foreach ( QgsDataItem *child, children )
{
// initialization, do not refresh! That would result in infinite loop (beginInsertItems->rowCount->populate)
addChildItem( child );
}
void QgsCptCityDataItem::populate()
{
if ( mPopulated )
return;
QgsDebugMsg( "mPath = " + mPath );
QApplication::setOverrideCursor( Qt::WaitCursor );
QVector<QgsCptCityDataItem *> children = createChildren();
Q_FOREACH ( QgsCptCityDataItem *child, children )
{
// initialization, do not refresh! That would result in infinite loop (beginInsertItems->rowCount->populate)
addChildItem( child );
}
void SunMenuItemView::initialize()
{
Q_ASSERT_X(mItemModel != 0 && mItemModel->displayedItem() != 0,
"MenuItemView::initialize()",
"You should pass a valid MenuItemModel pointer");
Q_ASSERT_X(mParentLayer != 0, "MenuItemView::initialize()",
"Parent layer for item MUST be specified.");
connect(representation(),SIGNAL(brushChanged(const QBrush&)), this, SLOT(updateBrush(const QBrush&)));
updateBrush(representation()->brush());
setAcceptHoverEvents(true);
setParent(mItemModel);
setParentItem(mParentItemView);
// Cache useless in this situation because we don't use transformation and menu doesn't change it's position.
//It's increases memory usage and greatly reduces the animation performance.
setCacheMode(QGraphicsItem::NoCache);
// setFlag(QGraphicsItem::ItemStacksBehindParent, true);
if (mItemModel->displayedItem()->graphicsItem())
mItemModel->displayedItem()->graphicsItem()->setParentItem(this);
connect(mItemModel, SIGNAL(childAdded(MenuItemModel*)), this,
SLOT(childItemAdded(MenuItemModel*)));
mSubLayer = 0;
mStartAngle = 0;
mSweepLength = 0;
mWidth = 0;
mInnerRadius = 0;
if (!mItemModel->childMenus().isEmpty())
{
foreach(MenuItemModel* mc, mItemModel->childMenus())
addChildItem(mc);
}
updateShape();
recalculateChildMenusAngles();
}
void QgsMssqlConnectionItem::refresh()
{
QgsDebugMsg( "mPath = " + mPath );
// read up the schemas and layers from database
QVector<QgsDataItem*> items = createChildren();
// Add new items
foreach ( QgsDataItem *item, items )
{
// Is it present in childs?
int index = findItem( mChildren, item );
if ( index >= 0 )
{
(( QgsMssqlSchemaItem* )mChildren[index] )->addLayers( item );
delete item;
continue;
}
addChildItem( item, true );
}
void QgsDb2ConnectionItem::refresh()
{
QgsDebugMsg( "db2 mPath = " + mPath );
// read up the schemas and layers from database
QVector<QgsDataItem *> items = createChildren();
// Add new items
Q_FOREACH ( QgsDataItem *item, items )
{
// Is it present in children?
int index = findItem( mChildren, item );
if ( index >= 0 )
{
( ( QgsDb2SchemaItem * )mChildren.at( index ) )->addLayers( item );
delete item;
continue;
}
addChildItem( item, true );
}
foreach ( QgsDataItem *item, createChildren() )
{
addChildItem( item, true );
}
Q_FOREACH ( QgsDataItem *item, createChildren() )
{
addChildItem( item, true );
}
void ScutCxListItem::addChildItem(CCNode *child, const LayoutParam &layout)
{
addChildItem(child, layout, 0);
}
foreach ( QgsDataItem *item, createChildren() )
{
QgsDebugMsg( QString( "Adding child %1" ).arg( item->name() ) );
addChildItem( item, true );
}