class FmvManager(QDockWidget, Ui_ManagerWindow):
''' Video Manager '''
def __init__(self, iface, parent=None):
super().__init__(parent)
self.setupUi(self)
self.parent = parent
self.iface = iface
self._PlayerDlg = None
self.isStreaming = False
self.meta_reader = {}
self.initialPt = {}
self.pass_time = 250
self.VManager.viewport().installEventFilter(self)
# Context Menu
self.VManager.customContextMenuRequested.connect(self.__context_menu)
self.removeAct = QAction(
QIcon(":/imgFMV/images/mActionDeleteSelected.svg"),
QCoreApplication.translate("ManagerDock", "Remove from list"),
self,
triggered=self.remove)
self.VManager.setColumnWidth(1, 150)
self.VManager.setColumnWidth(2, 80)
self.VManager.setColumnWidth(3, 300)
self.VManager.setColumnWidth(4, 300)
self.VManager.verticalHeader().setDefaultAlignment(Qt.AlignHCenter)
self.VManager.hideColumn(0)
# Get Video Manager List
VideoList = getVideoManagerList()
for load_id in VideoList:
filename = s.value(getNameSpace() + "/Manager_List/" + load_id)
_, name = os.path.split(filename)
folder = getVideoFolder(filename)
klv_folder = os.path.join(folder, "klv")
exist = os.path.exists(klv_folder)
if exist:
self.AddFileRowToManager(name, filename, load_id, exist,
klv_folder)
else:
self.AddFileRowToManager(name, filename, load_id)
draw.setValues()
def eventFilter(self, source, event):
''' Event Filter '''
if (event.type() == QEvent.MouseButtonPress
and source is self.VManager.viewport()
and self.VManager.itemAt(event.pos()) is None):
self.VManager.clearSelection()
return QDockWidget.eventFilter(self, source, event)
@pyqtSlot(QPoint)
def __context_menu(self, position):
''' Context Menu Manager Rows '''
if self.VManager.itemAt(position) is None:
return
menu = QMenu()
menu.addAction(self.removeAct)
menu.exec_(self.VManager.mapToGlobal(position))
def remove(self):
''' Remove current row '''
cr = self.VManager.currentRow()
row_id = self.VManager.item(cr, 0).text()
row_text = self.VManager.item(cr, 1).text()
self.VManager.removeRow(cr)
# Remove video to Settings List
RemoveVideoToSettings(row_id)
# Remove folder if is local
RemoveVideoFolder(row_text)
if self.meta_reader[str(cr)] != None:
self.meta_reader[str(cr)].dispose()
self.meta_reader[str(cr)] = None
return
def openStreamDialog(self):
''' Open Stream Dialog '''
self.OpenStream = OpenStream(self.iface, parent=self)
self.OpenStream.setWindowFlags(Qt.Window | Qt.WindowCloseButtonHint)
self.OpenStream.exec_()
return
def openMuiltiplexorDialog(self):
''' Open Multiplexor Dialog '''
self.Muiltiplexor = Multiplexor(self.iface,
parent=self,
Exts=ast.literal_eval(
parser.get("FILES", "Exts")))
self.Muiltiplexor.setWindowFlags(Qt.Window | Qt.WindowCloseButtonHint)
self.Muiltiplexor.exec_()
return
def AddFileRowToManager(self,
name,
filename,
load_id=None,
islocal=False,
klv_folder=None):
''' Add file Video to new Row '''
# We limit the number of videos due to the buffer
if self.VManager.rowCount() > 5:
qgsu.showUserAndLogMessage(
QCoreApplication.translate(
"ManagerDock",
"You must delete some video from the list before adding a new one"
))
return
self.islocal = islocal
self.klv_folder = klv_folder
self.isStreaming = False
w = QWidget()
layout = QVBoxLayout()
pbar = QProgressBar()
layout.addWidget(pbar)
w.setLayout(layout)
rowPosition = self.VManager.rowCount()
pbar.setGeometry(0, 0, 300, 30)
pbar.setValue(0)
pbar.setMaximumHeight(30)
if load_id is None:
row_id = 0
if rowPosition != 0:
row_id = int(self.VManager.item(rowPosition - 1, 0).text()) + 1
else:
row_id = load_id
self.VManager.insertRow(rowPosition)
self.VManager.setItem(rowPosition, 0, QTableWidgetItem(str(row_id)))
self.VManager.setItem(rowPosition, 1, QTableWidgetItem(name))
self.VManager.setItem(
rowPosition, 2,
QTableWidgetItem(
QCoreApplication.translate("ManagerDock", "Loading")))
self.VManager.setItem(rowPosition, 3, QTableWidgetItem(filename))
self.VManager.setItem(rowPosition, 4, QTableWidgetItem("-"))
self.VManager.setCellWidget(rowPosition, 5, w)
self.VManager.setVisible(False)
self.VManager.horizontalHeader().setStretchLastSection(True)
self.VManager.setVisible(True)
# resolve if it is a stream
if "://" in filename:
self.isStreaming = True
if not self.isStreaming:
# Disable row if not exist video file
if not os.path.exists(filename):
self.ToggleActiveRow(rowPosition, value="Missing source file")
for j in range(self.VManager.columnCount()):
try:
self.VManager.item(rowPosition,
j).setFlags(Qt.NoItemFlags
| Qt.ItemIsEnabled)
self.VManager.item(rowPosition, j).setBackground(
QColor(211, 211, 211))
except Exception:
self.VManager.cellWidget(rowPosition, j).setStyleSheet(
"background-color:rgb(211,211,211);")
pass
return
pbar.setValue(30)
info = FFMpeg().probe(filename)
if info is None:
qgsu.showUserAndLogMessage(
QCoreApplication.translate("ManagerDock",
"Failed loading FFMPEG ! "))
return
info.format.duration
# init non-blocking metadata buffered reader
self.meta_reader[str(rowPosition)] = BufferedMetaReader(
filename, pass_time=self.pass_time)
qgsu.showUserAndLogMessage(
"",
"buffered non-blocking metadata reader initialized.",
onlyLog=True)
pbar.setValue(60)
try:
# init point we can center the video on
self.initialPt[str(rowPosition)] = getVideoLocationInfo(
filename, islocal, klv_folder)
if not self.initialPt[str(rowPosition)]:
self.VManager.setItem(
rowPosition, 4,
QTableWidgetItem(
QCoreApplication.translate(
"ManagerDock",
"Start location not available.")))
self.ToggleActiveRow(rowPosition, value="Not MISB")
pbar.setValue(99)
return
else:
self.VManager.setItem(
rowPosition, 4,
QTableWidgetItem(self.initialPt[str(rowPosition)][2]))
except Exception:
qgsu.showUserAndLogMessage(
QCoreApplication.translate(
"ManagerDock", "This video don't have Metadata ! "))
pbar.setValue(99)
self.ToggleActiveRow(rowPosition, value="Not MISB")
return
pbar.setValue(90)
dtm_path = parser['GENERAL']['DTM_file']
if self.initialPt[str(rowPosition)] and dtm_path != '':
try:
initElevationModel(self.initialPt[str(rowPosition)][0],
self.initialPt[str(rowPosition)][1],
dtm_path)
qgsu.showUserAndLogMessage("",
"Elevation model initialized.",
onlyLog=True)
except Exception:
None
else:
self.meta_reader[str(rowPosition)] = StreamMetaReader(filename)
qgsu.showUserAndLogMessage("",
"StreamMetaReader initialized.",
onlyLog=True)
self.initialPt[str(rowPosition)] = None
pbar.setValue(100)
if islocal:
self.ToggleActiveRow(rowPosition, value="Ready Local")
else:
self.ToggleActiveRow(rowPosition, value="Ready")
# Add video to settings list
AddVideoToSettings(str(row_id), filename)
def openVideoFileDialog(self):
''' Open video file dialog '''
Exts = ast.literal_eval(parser.get("FILES", "Exts"))
filename, _ = askForFiles(self,
QCoreApplication.translate(
"ManagerDock", "Open video"),
exts=Exts)
if filename:
_, name = os.path.split(filename)
self.AddFileRowToManager(name, filename)
return
def PlayVideoFromManager(self, model):
''' Play video from manager dock.
Manager row double clicked
'''
# Don't enable Play if video doesn't have metadata
row = model.row()
if self.VManager.cellWidget(row,
5).findChild(QProgressBar).value() < 100:
return
path = self.VManager.item(row, 3).text()
text = self.VManager.item(row, 1).text()
self.ToggleActiveRow(row)
folder = getVideoFolder(text)
klv_folder = os.path.join(folder, "klv")
exist = os.path.exists(klv_folder)
try:
if self._PlayerDlg.isVisible():
self._PlayerDlg.close()
except Exception:
None
# First time we open the player
if self._PlayerDlg is None:
if exist:
self.CreatePlayer(path,
row,
islocal=True,
klv_folder=klv_folder)
else:
self.CreatePlayer(path, row)
else:
#qgsu.CustomMessage("QGIS FMV", path, self._PlayerDlg.fileName, icon="Information")
#if path != self._PlayerDlg.fileName:
self._PlayerDlg.setMetaReader(self.meta_reader[str(row)])
self.ToggleActiveFromTitle()
self._PlayerDlg.show()
self._PlayerDlg.activateWindow()
if exist:
self._PlayerDlg.playFile(path,
islocal=True,
klv_folder=klv_folder)
else:
self._PlayerDlg.playFile(path)
def CreatePlayer(self, path, row, islocal=False, klv_folder=None):
''' Create Player '''
self._PlayerDlg = QgsFmvPlayer(self.iface,
path,
parent=self,
meta_reader=self.meta_reader[str(row)],
pass_time=self.pass_time,
islocal=islocal,
klv_folder=klv_folder)
self._PlayerDlg.setWindowFlags(Qt.Window | Qt.WindowCloseButtonHint)
self._PlayerDlg.show()
self._PlayerDlg.activateWindow()
def ToggleActiveFromTitle(self):
''' Toggle Active video status '''
column = 2
for row in range(self.VManager.rowCount()):
if self.VManager.item(row, column) is not None:
v = self.VManager.item(row, column).text()
text = self.VManager.item(row, 1).text()
if v == "Playing":
folder = getVideoFolder(text)
klv_folder = os.path.join(folder, "klv")
exist = os.path.exists(klv_folder)
if exist:
self.ToggleActiveRow(row, value="Ready Local")
else:
self.ToggleActiveRow(row, value="Ready")
return
def ToggleActiveRow(self, row, value="Playing"):
''' Toggle Active row manager video status '''
self.VManager.setItem(
row, 2,
QTableWidgetItem(QCoreApplication.translate("ManagerDock", value)))
return
def closeEvent(self, _):
''' Close Manager Event '''
FmvDock = qgis.utils.plugins[getNameSpace()]
FmvDock._FMVManager = None
try:
if self._PlayerDlg.isVisible():
self._PlayerDlg.close()
except Exception:
None
return
class FmvManager(QDockWidget, Ui_ManagerWindow):
''' Video Manager '''
def __init__(self, iface, parent=None):
super().__init__(parent)
self.setupUi(self)
self.parent = parent
self.iface = iface
self._PlayerDlg = None
self.meta_reader = []
self.initialPt = []
self.pass_time = 250
self.buf_interval = 2000
self.update_interval = 2000
self.loading = False
self.playlist = QMediaPlaylist()
self.VManager.viewport().installEventFilter(self)
# Context Menu
self.VManager.customContextMenuRequested.connect(self.__context_menu)
self.removeAct = QAction(
QIcon(":/imgFMV/images/mActionDeleteSelected.svg"),
QCoreApplication.translate("ManagerDock", "Remove from list"),
self,
triggered=self.remove)
self.VManager.setColumnWidth(1, 250)
self.VManager.setColumnWidth(2, 140)
self.VManager.setColumnWidth(3, 600)
self.VManager.setColumnWidth(4, 600)
self.VManager.setColumnWidth(5, 130)
self.VManager.verticalHeader().setDefaultAlignment(Qt.AlignHCenter)
self.VManager.hideColumn(0)
self.videoPlayable = []
self.videoIsStreaming = []
self.dtm_path = parser['GENERAL']['DTM_file']
draw.setValues()
self.setAcceptDrops(True)
def loadVideosFromSettings(self):
# Get Video Manager List
VideoList = getVideoManagerList()
for load_id in VideoList:
filename = s.value(getNameSpace() + "/Manager_List/" + load_id)
_, name = os.path.split(filename)
folder = getVideoFolder(filename)
klv_folder = os.path.join(folder, "klv")
exist = os.path.exists(klv_folder)
if exist:
self.AddFileRowToManager(name, filename, load_id, exist,
klv_folder)
else:
if os.path.isfile(filename):
self.AddFileRowToManager(name, filename, load_id)
def eventFilter(self, source, event):
''' Event Filter '''
if (event.type() == QEvent.MouseButtonPress
and source is self.VManager.viewport()
and self.VManager.itemAt(event.pos()) is None):
self.VManager.clearSelection()
return QDockWidget.eventFilter(self, source, event)
@pyqtSlot(QPoint)
def __context_menu(self, position):
''' Context Menu Manager Rows '''
if self.VManager.itemAt(position) is None:
return
menu = QMenu()
menu.addAction(self.removeAct)
menu.exec_(self.VManager.mapToGlobal(position))
def remove(self):
''' Remove current row '''
if self.loading:
return
# close video player (safer because it changes playlist internals)
if self._PlayerDlg is not None:
self._PlayerDlg.close()
for cr in self.VManager.selectedItems():
idx = 0
# we browse cells but we need lines, so ignore already deleted rows
try:
idx = cr.row()
except Exception:
continue
row_id = self.VManager.item(idx, 0).text()
row_text = self.VManager.item(idx, 1).text()
self.VManager.removeRow(idx)
self.videoPlayable.pop(idx)
self.videoIsStreaming.pop(idx)
self.initialPt.pop(idx)
# Remove video to Settings List
RemoveVideoToSettings(row_id)
# Remove folder if is local
RemoveVideoFolder(row_text)
if self.meta_reader[idx] is not None:
self.meta_reader[idx].dispose()
self.meta_reader.pop(idx)
# remove from playlist
self.playlist.removeMedia(idx)
def closePlayer(self):
''' Close FMV '''
try:
self._PlayerDlg.close()
except Exception:
None
def closeFMV(self):
''' Close FMV '''
try:
self._PlayerDlg.close()
except Exception:
None
self.close()
return
def openStreamDialog(self):
''' Open Stream Dialog '''
self.OpenStream = OpenStream(self.iface, parent=self)
self.OpenStream.setWindowFlags(Qt.Window | Qt.WindowCloseButtonHint)
self.OpenStream.exec_()
return
def openMuiltiplexorDialog(self):
''' Open Multiplexor Dialog '''
self.Muiltiplexor = Multiplexor(self.iface,
parent=self,
Exts=ast.literal_eval(
parser.get("FILES", "Exts")))
self.Muiltiplexor.setWindowFlags(Qt.Window | Qt.WindowCloseButtonHint)
self.Muiltiplexor.exec_()
return
def AddFileRowToManager(self,
name,
filename,
load_id=None,
islocal=False,
klv_folder=None):
''' Add file Video to new Row '''
# We limit the number of videos due to the buffer
self.loading = True
if self.VManager.rowCount() > 5:
qgsu.showUserAndLogMessage(QCoreApplication.translate(
"ManagerDock",
"You must delete some video from the list before adding a new one"
),
level=QGis.Warning)
self.loading = False
return
self.islocal = islocal
self.klv_folder = klv_folder
w = QWidget()
layout = QVBoxLayout()
pbar = QProgressBar()
layout.addWidget(pbar)
w.setLayout(layout)
rowPosition = self.VManager.rowCount()
self.videoPlayable.append(False)
pbar.setGeometry(0, 0, 300, 30)
pbar.setValue(0)
pbar.setMaximumHeight(30)
if load_id is None:
row_id = 0
if rowPosition != 0:
row_id = int(self.VManager.item(rowPosition - 1, 0).text()) + 1
else:
row_id = load_id
self.VManager.insertRow(rowPosition)
self.VManager.setItem(rowPosition, 0, QTableWidgetItem(str(row_id)))
self.VManager.setItem(rowPosition, 1, QTableWidgetItem(name))
self.VManager.setItem(
rowPosition, 2,
QTableWidgetItem(
QCoreApplication.translate("ManagerDock", "Loading")))
self.VManager.setItem(rowPosition, 3, QTableWidgetItem(filename))
self.VManager.setItem(rowPosition, 4, QTableWidgetItem("-"))
self.VManager.setCellWidget(rowPosition, 5, w)
self.VManager.setVisible(False)
self.VManager.horizontalHeader().setStretchLastSection(True)
self.VManager.setVisible(True)
# resolve if it is a stream
if "://" in filename:
self.videoIsStreaming.append(True)
else:
self.videoIsStreaming.append(False)
if not self.videoIsStreaming[-1]:
# Disable row if not exist video file
if not os.path.exists(filename):
self.ToggleActiveRow(rowPosition, value="Missing source file")
for j in range(self.VManager.columnCount()):
try:
self.VManager.item(rowPosition,
j).setFlags(Qt.NoItemFlags
| Qt.ItemIsEnabled)
self.VManager.item(rowPosition, j).setBackground(
QColor(211, 211, 211))
except Exception:
self.VManager.cellWidget(rowPosition, j).setStyleSheet(
"background-color:rgb(211,211,211);")
pass
self.loading = False
return
pbar.setValue(30)
info = FFMpeg().probe(filename)
if info is None:
qgsu.showUserAndLogMessage(
QCoreApplication.translate("ManagerDock",
"Failed loading FFMPEG ! "))
klvIdx = getKlvStreamIndex(filename, islocal)
# init non-blocking metadata buffered reader
self.meta_reader.append(
BufferedMetaReader(filename,
klv_index=klvIdx,
pass_time=self.pass_time,
interval=self.buf_interval))
pbar.setValue(60)
try:
# init point we can center the video on
self.initialPt.append(
getVideoLocationInfo(filename, islocal, klv_folder))
if not self.initialPt[rowPosition]:
self.VManager.setItem(
rowPosition, 4,
QTableWidgetItem(
QCoreApplication.translate(
"ManagerDock",
"Start location not available.")))
self.ToggleActiveRow(rowPosition,
value="Video not applicable")
pbar.setValue(100)
else:
self.VManager.setItem(
rowPosition, 4,
QTableWidgetItem(self.initialPt[rowPosition][2]))
pbar.setValue(90)
self.videoPlayable[rowPosition] = True
except Exception:
qgsu.showUserAndLogMessage(
QCoreApplication.translate(
"ManagerDock", "This video doesn't have Metadata ! "))
pbar.setValue(100)
self.ToggleActiveRow(rowPosition, value="Video not applicable")
else:
self.meta_reader.append(StreamMetaReader(filename))
qgsu.showUserAndLogMessage("",
"StreamMetaReader initialized.",
onlyLog=True)
self.initialPt.append(None)
self.videoPlayable[rowPosition] = True
url = ""
if self.videoIsStreaming[-1]:
# show video from splitter (port +1)
oldPort = filename.split(":")[2]
newPort = str(int(oldPort) + 10)
proto = filename.split(":")[0]
url = QUrl(proto + "://127.0.0.1:" + newPort)
else:
url = QUrl.fromLocalFile(filename)
self.playlist.addMedia(QMediaContent(url))
if self.videoPlayable[rowPosition]:
pbar.setValue(100)
if islocal:
self.ToggleActiveRow(rowPosition, value="Ready Local")
else:
self.ToggleActiveRow(rowPosition, value="Ready")
# Add video to settings list
AddVideoToSettings(str(row_id), filename)
self.loading = False
def openVideoFileDialog(self):
''' Open video file dialog '''
if self.loading:
return
Exts = ast.literal_eval(parser.get("FILES", "Exts"))
filename, _ = askForFiles(self,
QCoreApplication.translate(
"ManagerDock", "Open video"),
exts=Exts)
if filename:
if not self.isFileInPlaylist(filename):
_, name = os.path.split(filename)
self.AddFileRowToManager(name, filename)
else:
qgsu.showUserAndLogMessage(
QCoreApplication.translate(
"ManagerDock",
"File is already loaded in playlist: " + filename))
return
def isFileInPlaylist(self, filename):
mcount = self.playlist.mediaCount()
for x in range(mcount):
if filename in self.playlist.media(x).canonicalUrl().toString():
return True
return False
def PlayVideoFromManager(self, model):
''' Play video from manager dock.
Manager row double clicked
'''
# Don't enable Play if video doesn't have metadata
if not self.videoPlayable[model.row()]:
return
try:
if self._PlayerDlg.isVisible():
self._PlayerDlg.close()
except Exception:
None
path = self.VManager.item(model.row(), 3).text()
text = self.VManager.item(model.row(), 1).text()
folder = getVideoFolder(text)
klv_folder = os.path.join(folder, "klv")
exist = os.path.exists(klv_folder)
# First time we open the player
if self._PlayerDlg is None:
if exist:
self.CreatePlayer(path,
self.update_interval,
model.row(),
islocal=True,
klv_folder=klv_folder)
else:
self.CreatePlayer(path, self.update_interval, model.row())
self.SetupPlayer(model.row())
if exist:
self._PlayerDlg.playFile(path, islocal=True, klv_folder=klv_folder)
else:
self._PlayerDlg.playFile(path)
def SetupPlayer(self, row):
''' Play video from manager dock.
Manager row double clicked
'''
self.ToggleActiveRow(row)
self.playlist.setCurrentIndex(row)
# qgsu.CustomMessage("QGIS FMV", path, self._PlayerDlg.fileName, icon="Information")
# if path != self._PlayerDlg.fileName:
self._PlayerDlg.setMetaReader(self.meta_reader[row])
self.ToggleActiveFromTitle()
self._PlayerDlg.show()
self._PlayerDlg.activateWindow()
# zoom to map zone
curAuthId = self.iface.mapCanvas().mapSettings().destinationCrs(
).authid()
if self.initialPt[row][1] is not None and self.initialPt[row][
0] is not None:
map_pos = QgsPointXY(self.initialPt[row][1],
self.initialPt[row][0])
if curAuthId != "EPSG:4326":
trgCode = int(curAuthId.split(":")[1])
xform = QgsCoordinateTransform(
QgsCoordinateReferenceSystem(4326),
QgsCoordinateReferenceSystem(trgCode),
QgsProject().instance())
map_pos = xform.transform(map_pos)
self.iface.mapCanvas().setCenter(map_pos)
self.iface.mapCanvas().zoomScale(50000)
def CreatePlayer(self,
path,
interval,
row,
islocal=False,
klv_folder=None):
''' Create Player '''
self._PlayerDlg = QgsFmvPlayer(self.iface,
path,
interval,
parent=self,
meta_reader=self.meta_reader[row],
pass_time=self.pass_time,
islocal=islocal,
klv_folder=klv_folder)
self._PlayerDlg.player.setPlaylist(self.playlist)
self._PlayerDlg.setWindowFlags(Qt.Dialog | Qt.WindowCloseButtonHint)
self._PlayerDlg.show()
self._PlayerDlg.activateWindow()
def ToggleActiveFromTitle(self):
''' Toggle Active video status '''
column = 2
for row in range(self.VManager.rowCount()):
if self.VManager.item(row, column) is not None:
v = self.VManager.item(row, column).text()
text = self.VManager.item(row, 1).text()
if v == "Playing":
folder = getVideoFolder(text)
klv_folder = os.path.join(folder, "klv")
exist = os.path.exists(klv_folder)
if exist:
self.ToggleActiveRow(row, value="Ready Local")
else:
self.ToggleActiveRow(row, value="Ready")
return
def ToggleActiveRow(self, row, value="Playing"):
''' Toggle Active row manager video status '''
self.VManager.setItem(
row, 2,
QTableWidgetItem(QCoreApplication.translate("ManagerDock", value)))
return
def closeEvent(self, _):
''' Close Manager Event '''
FmvDock = qgis.utils.plugins[getNameSpace()]
FmvDock._FMVManager = None
try:
if self._PlayerDlg.isVisible():
self._PlayerDlg.close()
except Exception:
None
return
def dragEnterEvent(self, e):
check = True
Exts = ast.literal_eval(parser.get("FILES", "Exts"))
if e.mimeData().hasUrls():
for url in e.mimeData().urls():
fileIsOk = False
for ext in Exts:
if url.fileName().lower().endswith(ext):
fileIsOk = True
break
if not fileIsOk:
check = False
break
# Only accept if all files match a required extension
if check:
e.acceptProposedAction()
# Ignore and stop propagation
else:
e.setDropAction(Qt.IgnoreAction)
e.accept()
def dropEvent(self, e):
for url in e.mimeData().urls():
# local files
if "file:///" in url.toString():
if not self.isFileInPlaylist(url.toString()[8:]):
self.AddFileRowToManager(url.fileName(),
url.toString()[8:])
# network drives
else:
if not self.isFileInPlaylist(url.toString()[5:]):
self.AddFileRowToManager(url.fileName(),
url.toString()[5:])
class FmvManager(QDockWidget, Ui_ManagerWindow):
''' Video Manager '''
def __init__(self, iface, parent=None):
super().__init__(parent)
self.setupUi(self)
self.parent = parent
self.iface = iface
self._PlayerDlg = None
self.isStreaming = False
self.meta_reader = {}
self.initialPt = {}
self.pBars = {}
# don't go too low with pass_time or we won't catch any metadata at
# all.
self.pass_time = 250
self.buffer_intervall = 500
# 8 x 500 = 4000ms buffer time
# min_buffer_size x buffer_intervall = Miliseconds buffer time
self.min_buffer_size = min_buffer_size
# self.actionOpen_Stream.setVisible(False)
self.VManager.viewport().installEventFilter(self)
# Context Menu
self.VManager.customContextMenuRequested.connect(self.__context_menu)
self.removeAct = QAction(QCoreApplication.translate(
"ManagerDock", "Remove"),
self,
statusTip=QCoreApplication.translate(
"ManagerDock",
"Remove the current selection's video"),
triggered=self.remove)
self.VManager.setColumnWidth(0, 25)
self.VManager.setColumnWidth(1, 150)
self.VManager.setColumnWidth(2, 80)
self.VManager.setColumnWidth(3, 300)
self.VManager.setColumnWidth(4, 300)
self.VManager.setColumnWidth(5, 150)
self.VManager.verticalHeader().setDefaultAlignment(Qt.AlignHCenter)
def eventFilter(self, source, event):
''' Event Filter '''
if (event.type() == QEvent.MouseButtonPress
and source is self.VManager.viewport()
and self.VManager.itemAt(event.pos()) is None):
self.VManager.clearSelection()
return QDockWidget.eventFilter(self, source, event)
@pyqtSlot(QPoint)
def __context_menu(self, position):
''' Context Menu Manager Rows '''
if self.VManager.itemAt(position) is None:
return
menu = QMenu()
menu.addAction(self.removeAct)
menu.exec_(self.VManager.mapToGlobal(position))
def remove(self):
''' Remove current row '''
self.VManager.removeRow(self.VManager.currentRow())
return
def openStreamDialog(self):
''' Open Stream Dialog '''
self.isStreaming = True
self.OpenStream = OpenStream(self.iface, parent=self)
self.OpenStream.setWindowFlags(Qt.Window | Qt.WindowCloseButtonHint)
self.OpenStream.exec_()
return
def AddFileRowToManager(self, name, filename):
''' Add file Video to new Row '''
w = QWidget()
layout = QVBoxLayout()
pbar = QProgressBar()
layout.addWidget(pbar)
w.setLayout(layout)
rowPosition = self.VManager.rowCount()
self.VManager.insertRow(rowPosition)
self.VManager.setItem(rowPosition, 0,
QTableWidgetItem(str(rowPosition)))
self.VManager.setItem(rowPosition, 1, QTableWidgetItem(name))
self.VManager.setItem(
rowPosition, 2,
QTableWidgetItem(
QCoreApplication.translate("ManagerDock", "Loading")))
self.VManager.setItem(rowPosition, 3, QTableWidgetItem(filename))
self.VManager.setItem(rowPosition, 4, QTableWidgetItem("-"))
self.VManager.setCellWidget(rowPosition, 5, w)
self.VManager.setVisible(False)
self.VManager.horizontalHeader().setStretchLastSection(True)
pbar.setGeometry(0, 0, 300, 30)
pbar.setValue(30)
pbar.setMaximumHeight(30)
self.pBars[str(rowPosition)] = pbar
self.VManager.setVisible(True)
if not self.isStreaming:
info = FFMpeg().probe(filename)
info.format.duration
# init non-blocking metadata buffered reader
self.meta_reader[str(rowPosition)] = BufferedMetaReader(
filename,
pass_time=self.pass_time,
intervall=self.buffer_intervall,
min_buffer_size=self.min_buffer_size)
qgsu.showUserAndLogMessage(
"",
"buffered non-blocking metadata reader initialized.",
onlyLog=True)
pbar.setValue(60)
try:
# init point we can center the video on
self.initialPt[str(rowPosition)] = getVideoLocationInfo(
filename)
if not self.initialPt[str(rowPosition)]:
self.VManager.setItem(
rowPosition, 4,
QTableWidgetItem(
QCoreApplication.translate(
"ManagerDock",
"Start location not available!")))
self.ToggleActiveRow(rowPosition, value="Not MISB")
pbar.setValue(0)
return
else:
self.VManager.setItem(
rowPosition, 4,
QTableWidgetItem(self.initialPt[str(rowPosition)][2]))
except Exception:
qgsu.showUserAndLogMessage(
QCoreApplication.translate(
"ManagerDock", "This video don't have Metadata ! "))
pbar.setValue(0)
self.ToggleActiveRow(rowPosition, value="Not MISB")
return
pbar.setValue(90)
if self.initialPt[str(rowPosition)] and dtm_path != '':
initElevationModel(self.initialPt[str(rowPosition)][0],
self.initialPt[str(rowPosition)][1],
dtm_path)
qgsu.showUserAndLogMessage("",
"Elevation model initialized.",
onlyLog=True)
else:
self.meta_reader[str(rowPosition)] = None
self.initialPt[str(rowPosition)] = None
pbar.setValue(100)
self.ToggleActiveRow(rowPosition, value="Ready")
def openVideoFileDialog(self):
''' Open video file dialog '''
self.isStreaming = False
filename, _ = askForFiles(self,
QCoreApplication.translate(
"ManagerDock", "Open video"),
exts=Exts)
if filename:
_, name = os.path.split(filename)
self.AddFileRowToManager(name, filename)
return
# mgr row double clicked
def PlayVideoFromManager(self, model):
''' Play video from manager dock '''
# Not Play if not have metadata
if self.pBars[str(model.row())].value() < 100:
return
path = self.VManager.item(model.row(), 3).text()
self.ToggleActiveRow(model.row())
if self._PlayerDlg is None:
self.CreatePlayer(path, model.row())
else:
if path != self._PlayerDlg.fileName:
self.ToggleActiveFromTitle()
self._PlayerDlg.playFile(path)
return
def CreatePlayer(self, path, row):
''' Create Player '''
self._PlayerDlg = QgsFmvPlayer(self.iface,
path,
parent=self,
meta_reader=self.meta_reader[str(row)],
pass_time=self.pass_time,
initialPt=self.initialPt[str(row)],
isStreaming=self.isStreaming)
self._PlayerDlg.setWindowFlags(Qt.Window | Qt.WindowCloseButtonHint)
self._PlayerDlg.show()
self._PlayerDlg.activateWindow()
def ToggleActiveFromTitle(self):
''' Toggle Active video status '''
column = 2
for row in range(self.VManager.rowCount()):
if self.VManager.item(row, column) is not None:
v = self.VManager.item(row, column).text()
if v == "Playing":
self.ToggleActiveRow(row, value="Ready")
return
def ToggleActiveRow(self, row, value="Playing"):
''' Toggle Active row manager video status '''
self.VManager.setItem(
row, 2,
QTableWidgetItem(QCoreApplication.translate("ManagerDock", value)))
return
def closeEvent(self, _):
''' Close Manager Event '''
FmvDock = qgis.utils.plugins["QGIS_FMV"]
FmvDock._FMVManager = None
try:
self._PlayerDlg.close()
except Exception:
None
return
class FmvManager(QDockWidget, Ui_ManagerWindow):
''' Video Manager '''
def __init__(self, iface, parent=None):
super().__init__(parent)
self.setupUi(self)
self.parent = parent
self.iface = iface
self._PlayerDlg = None
self.meta_reader = {}
self.initialPt = {}
#don't go too low with pass_time or we won't catch any metadata at all.
self.pass_time = 250
self.buffer_intervall = 500
self.min_buffer_size = 8
self.actionOpen_Stream.setVisible(False)
self.VManager.viewport().installEventFilter(self)
# Context Menu
self.VManager.customContextMenuRequested.connect(self.__context_menu)
self.removeAct = QAction(QCoreApplication.translate(
"ManagerDock", "Remove"),
self,
statusTip=QCoreApplication.translate(
"ManagerDock",
"Remove the current selection's video"),
triggered=self.remove)
def eventFilter(self, source, event):
''' Event Filter '''
if (event.type() == QEvent.MouseButtonPress
and source is self.VManager.viewport()
and self.VManager.itemAt(event.pos()) is None):
self.VManager.clearSelection()
return QDockWidget.eventFilter(self, source, event)
@pyqtSlot(QPoint)
def __context_menu(self, position):
''' Context Menu Manager Rows '''
if self.VManager.itemAt(position) is None:
return
menu = QMenu()
menu.addAction(self.removeAct)
menu.exec_(self.VManager.mapToGlobal(position))
def remove(self):
''' Remove current row '''
self.VManager.removeRow(self.VManager.currentRow())
return
def openStreamDialog(self):
''' Open Stream Dialog '''
self.OpenStream = OpenStream(self.iface, parent=self)
self.OpenStream.setWindowFlags(Qt.Window | Qt.WindowCloseButtonHint)
self.OpenStream.exec_()
return
def AddFileRowToManager(self, name, filename):
''' Add file Video to new Row '''
rowPosition = self.VManager.rowCount()
self.VManager.insertRow(rowPosition)
self.VManager.setItem(rowPosition, 0,
QTableWidgetItem(str(rowPosition)))
self.VManager.setItem(rowPosition, 1, QTableWidgetItem(name))
self.VManager.setItem(rowPosition, 2, QTableWidgetItem("False"))
self.VManager.setItem(rowPosition, 3, QTableWidgetItem(filename))
self.VManager.setVisible(False)
self.VManager.resizeColumnsToContents()
self.VManager.horizontalHeader().setStretchLastSection(True)
self.VManager.setVisible(True)
#init non-blocking metadata buffered reader
self.meta_reader[str(rowPosition)] = BufferedMetaReader(
filename,
pass_time=self.pass_time,
intervall=self.buffer_intervall,
min_buffer_size=self.min_buffer_size)
qgsu.showUserAndLogMessage(
"QgsManager: ",
"buffered non-blocking metadata reader initialized.",
onlyLog=True)
#init point we can center the video on
self.initialPt[str(rowPosition)] = getVideoLocationInfo(filename)
def openVideoFileDialog(self):
''' Open video file dialog '''
filename, _ = askForFiles(
self,
QCoreApplication.translate("ManagerDock", "Open video"),
exts='*.mpeg4 *.mp4 *.ts *.avi *.mpg *.H264 *.mov')
if filename:
_, name = os.path.split(filename)
self.AddFileRowToManager(name, filename)
return
def PlayVideoFromManager(self, model):
''' Play video from manager dock '''
path = self.VManager.item(model.row(), 3).text()
self.ToggleActiveRow(model.row())
if self._PlayerDlg is None:
self.CreatePlayer(path, model.row())
else:
self.ToggleActiveFromTitle()
self._PlayerDlg.playFile(path)
return
def CreatePlayer(self, path, row):
''' Create Player '''
self._PlayerDlg = QgsFmvPlayer(self.iface,
path,
parent=self,
meta_reader=self.meta_reader[str(row)],
pass_time=self.pass_time,
initialPt=self.initialPt[str(row)])
self._PlayerDlg.setWindowFlags(Qt.Window | Qt.WindowCloseButtonHint)
self._PlayerDlg.show()
self._PlayerDlg.activateWindow()
def ToggleActiveFromTitle(self):
''' Toggle Active video status '''
column = 2
for row in range(self.VManager.rowCount()):
if self.VManager.item(row, column) is not None:
v = self.VManager.item(row, column).text()
if v == "True":
self.ToggleActiveRow(row, value="False")
return
def ToggleActiveRow(self, row, value="True"):
''' Toggle Active row manager video status '''
self.VManager.setItem(row, 2, QTableWidgetItem(value))
return
def closeEvent(self, _):
''' Close Manager Event '''
FmvDock = qgis.utils.plugins["QGIS_FMV"]
FmvDock._FMVManager = None
try:
self._PlayerDlg.close()
except Exception:
None
return
class FmvManager(QDockWidget, Ui_ManagerWindow):
''' Video Manager '''
def __init__(self, iface, parent=None):
super().__init__(parent)
self.setupUi(self)
self.parent = parent
self.iface = iface
self._PlayerDlg = None
self.VManager.viewport().installEventFilter(self)
# Context Menu
self.VManager.customContextMenuRequested.connect(self.__context_menu)
self.removeAct = QAction(QCoreApplication.translate("ManagerDock", "&Remove"), self,
statusTip=QCoreApplication.translate(
"ManagerDock", "Remove the current selection's video"),
triggered=self.remove)
def eventFilter(self, source, event):
''' Event Filter '''
if (event.type() == QEvent.MouseButtonPress and source is self.VManager.viewport() and self.VManager.itemAt(event.pos()) is None):
self.VManager.clearSelection()
return QDockWidget.eventFilter(self, source, event)
@pyqtSlot(QPoint)
def __context_menu(self, position):
''' Context Menu Rows '''
if self.VManager.itemAt(position) is None:
return
menu = QMenu()
menu.addAction(self.removeAct)
menu.exec_(self.VManager.mapToGlobal(position))
def remove(self):
''' Remove current row '''
self.VManager.removeRow(self.VManager.currentRow())
return
def openVideoFileDialog(self):
''' Open video file dialog '''
lastopened = s.value("QGIS_FMV/Manager/lastopened")
filename, _ = QFileDialog.getOpenFileName(self, QCoreApplication.translate(
"ManagerDock", "Open video"), lastopened, 'Videos (*.mpeg4 *.mp4 *.ts *.avi *.mpg *.H264)')
if filename:
path, name = os.path.split(filename)
s.setValue("QGIS_FMV/Manager/lastopened", path)
rowPosition = self.VManager.rowCount()
self.VManager.insertRow(rowPosition)
self.VManager.setItem(
rowPosition, 0, QTableWidgetItem(str(rowPosition)))
self.VManager.setItem(rowPosition, 1, QTableWidgetItem(name))
self.VManager.setItem(rowPosition, 2, QTableWidgetItem("False"))
self.VManager.setItem(rowPosition, 3, QTableWidgetItem(filename))
self.VManager.setVisible(False)
self.VManager.resizeColumnsToContents()
self.VManager.horizontalHeader().setStretchLastSection(True)
self.VManager.setVisible(True)
return
def PlayVideoFromManager(self, model):
''' Play video from manager dock '''
path = self.VManager.item(model.row(), 3).text()
title = self.VManager.item(model.row(), 1).text()
self.ToggleActiveRow(model.row())
if self._PlayerDlg is None:
self.CreatePlayer(path, title)
else:
self.ToggleActiveFromTitle()
self._PlayerDlg.playFile(path)
return
def CreatePlayer(self, path, title):
''' Create Player '''
self._PlayerDlg = QgsFmvPlayer(self.iface, path, parent=self)
self._PlayerDlg.setWindowFlags(Qt.Window | Qt.WindowCloseButtonHint)
self._PlayerDlg.show()
self._PlayerDlg.activateWindow()
def ToggleActiveFromTitle(self):
''' Toggle Active video status '''
column = 2
for row in range(self.VManager.rowCount()):
if self.VManager.item(row, column) is not None:
v = self.VManager.item(row, column).text()
if v == "True":
self.ToggleActiveRow(row, value="False")
return
def ToggleActiveRow(self, row, value="True"):
''' Toggle Active row manager video status '''
self.VManager.setItem(row, 2, QTableWidgetItem(value))
return
def closeEvent(self, evnt):
''' Close Manager Event '''
FmvDock = qgis.utils.plugins["QGIS_FMV"]
FmvDock._FMVManager = None
try:
self._PlayerDlg.close() # TODO : Close player too?
except:
None
return