class SceneItemWidget(QFrame):
def __init__(self, scene):
QWidget.__init__(self)
self.scene = scene
self.properties = scene[PROPERTIES]
self.setMouseTracking(True)
datetime = iso8601.parse_date(self.properties["acquired"])
time = datetime.strftime("%H:%M:%S")
date = datetime.strftime("%b %d, %Y")
text = f"""{date}<span style="color: rgb(100,100,100);"> {time} UTC</span><br>
<b>{PlanetClient.getInstance().item_types_names()[self.properties['item_type']]}</b>
"""
self.nameLabel = QLabel(text)
self.iconLabel = QLabel()
self.toolsButton = QLabel()
self.toolsButton.setPixmap(COG_ICON.pixmap(QSize(18, 18)))
self.toolsButton.mousePressEvent = self.showContextMenu
pixmap = QPixmap(PLACEHOLDER_THUMB, "SVG")
thumb = pixmap.scaled(48, 48, Qt.KeepAspectRatio,
Qt.SmoothTransformation)
self.iconLabel.setPixmap(thumb)
layout = QHBoxLayout()
layout.setMargin(2)
vlayout = QVBoxLayout()
vlayout.setMargin(0)
vlayout.addWidget(self.iconLabel)
self.iconWidget = QWidget()
self.iconWidget.setFixedSize(48, 48)
self.iconWidget.setLayout(vlayout)
layout.addWidget(self.iconWidget)
layout.addWidget(self.nameLabel)
layout.addStretch()
layout.addWidget(self.toolsButton)
layout.addSpacing(10)
self.setLayout(layout)
self.nam = QNetworkAccessManager()
self.nam.finished.connect(self.iconDownloaded)
url = f"{scene['_links']['thumbnail']}?api_key={PlanetClient.getInstance().api_key()}"
self.nam.get(QNetworkRequest(QUrl(url)))
self.footprint = QgsRubberBand(iface.mapCanvas(),
QgsWkbTypes.PolygonGeometry)
self.footprint.setStrokeColor(PLANET_COLOR)
self.footprint.setWidth(2)
self.geom = qgsgeometry_from_geojson(scene[GEOMETRY])
self.setStyleSheet("SceneItemWidget{border: 2px solid transparent;}")
def showContextMenu(self, evt):
menu = QMenu()
add_menu_section_action("Current item", menu)
zoom_act = QAction("Zoom to extent", menu)
zoom_act.triggered.connect(self.zoom_to_extent)
menu.addAction(zoom_act)
open_act = QAction("Open in Search Panel", menu)
open_act.triggered.connect(self.open_in_explorer)
menu.addAction(open_act)
menu.exec_(self.toolsButton.mapToGlobal(evt.pos()))
def open_in_explorer(self):
from .pe_explorer_dockwidget import show_explorer_and_search_daily_images
request = build_search_request(string_filter("id", self.scene[ID]),
[self.properties[ITEM_TYPE]])
show_explorer_and_search_daily_images(request)
def zoom_to_extent(self):
rect = QgsRectangle(self.geom.boundingBox())
canvasCrs = iface.mapCanvas().mapSettings().destinationCrs()
transform = QgsCoordinateTransform(QgsCoordinateReferenceSystem(4326),
canvasCrs, QgsProject.instance())
newrect = transform.transform(rect)
newrect.scale(1.05)
iface.mapCanvas().setExtent(newrect)
iface.mapCanvas().refresh()
def iconDownloaded(self, reply):
img = QImage()
img.loadFromData(reply.readAll())
pixmap = QPixmap(img)
thumb = pixmap.scaled(48, 48, Qt.KeepAspectRatio,
Qt.SmoothTransformation)
self.iconLabel.setPixmap(thumb)
def show_footprint(self):
rect = QgsRectangle(self.geom.boundingBox())
canvasCrs = iface.mapCanvas().mapSettings().destinationCrs()
transform = QgsCoordinateTransform(QgsCoordinateReferenceSystem(4326),
canvasCrs, QgsProject.instance())
newrect = transform.transform(rect)
self.footprint.setToGeometry(QgsGeometry.fromRect(newrect))
def hide_footprint(self):
self.footprint.reset(QgsWkbTypes.PolygonGeometry)
def enterEvent(self, event):
self.setStyleSheet(
"SceneItemWidget{border: 2px solid rgb(0, 157, 165);}")
self.show_footprint()
def leaveEvent(self, event):
self.setStyleSheet("SceneItemWidget{border: 2px solid transparent;}")
self.hide_footprint()
