def __init__(self, thedocument, mainwin, parent, readonly=False,
filterdims=None, filterdtype=None):
"""Initialise widget:
thedocument: document to show
mainwin: main window of application (or None if readonly)
parent: parent of widget.
readonly: for choosing datasets only
filterdims: if set, only show datasets with dimensions given
filterdtype: if set, only show datasets with type given
"""
qt4.QWidget.__init__(self, parent)
self.layout = qt4.QVBoxLayout()
self.setLayout(self.layout)
# options for navigator are in this layout
self.optslayout = qt4.QHBoxLayout()
# grouping options - use a menu to choose the grouping
self.grpbutton = qt4.QPushButton("Group")
self.grpmenu = qt4.QMenu()
self.grouping = setting.settingdb.get("navtree_grouping", "filename")
self.grpact = qt4.QActionGroup(self)
self.grpact.setExclusive(True)
for name in self.grpnames:
a = self.grpmenu.addAction(self.grpentries[name])
a.grpname = name
a.setCheckable(True)
if name == self.grouping:
a.setChecked(True)
self.grpact.addAction(a)
self.connect(self.grpact, qt4.SIGNAL("triggered(QAction*)"),
self.slotGrpChanged)
self.grpbutton.setMenu(self.grpmenu)
self.grpbutton.setToolTip("Group datasets with property given")
self.optslayout.addWidget(self.grpbutton)
# filtering by entering text
self.optslayout.addWidget(qt4.QLabel("Filter"))
self.filteredit = LineEditWithClear()
self.filteredit.setToolTip("Enter text here to filter datasets")
self.connect(self.filteredit, qt4.SIGNAL("textChanged(const QString&)"),
self.slotFilterChanged)
self.optslayout.addWidget(self.filteredit)
self.layout.addLayout(self.optslayout)
# the actual widget tree
self.navtree = DatasetsNavigatorTree(
thedocument, mainwin, self.grouping, None,
readonly=readonly, filterdims=filterdims, filterdtype=filterdtype)
self.layout.addWidget(self.navtree)
def __init__(self,
thedocument,
mainwin,
parent,
readonly=False,
filterdims=None,
filterdtype=None):
"""Initialise widget:
thedocument: document to show
mainwin: main window of application (or None if readonly)
parent: parent of widget.
readonly: for choosing datasets only
filterdims: if set, only show datasets with dimensions given
filterdtype: if set, only show datasets with type given
"""
qt4.QWidget.__init__(self, parent)
self.layout = qt4.QVBoxLayout()
self.setLayout(self.layout)
# options for navigator are in this layout
self.optslayout = qt4.QHBoxLayout()
# grouping options - use a menu to choose the grouping
self.grpbutton = qt4.QPushButton(_("Group"))
self.grpmenu = qt4.QMenu()
self.grouping = setting.settingdb.get("navtree_grouping", "filename")
self.grpact = qt4.QActionGroup(self)
self.grpact.setExclusive(True)
for name in self.grpnames:
a = self.grpmenu.addAction(self.grpentries[name])
a.grpname = name
a.setCheckable(True)
if name == self.grouping:
a.setChecked(True)
self.grpact.addAction(a)
self.connect(self.grpact, qt4.SIGNAL("triggered(QAction*)"),
self.slotGrpChanged)
self.grpbutton.setMenu(self.grpmenu)
self.grpbutton.setToolTip(_("Group datasets with property given"))
self.optslayout.addWidget(self.grpbutton)
# filtering by entering text
self.optslayout.addWidget(qt4.QLabel(_("Filter")))
self.filteredit = LineEditWithClear()
self.filteredit.setToolTip(_("Enter text here to filter datasets"))
self.connect(self.filteredit,
qt4.SIGNAL("textChanged(const QString&)"),
self.slotFilterChanged)
self.optslayout.addWidget(self.filteredit)
self.layout.addLayout(self.optslayout)
# the actual widget tree
self.navtree = DatasetsNavigatorTree(thedocument,
mainwin,
self.grouping,
None,
readonly=readonly,
filterdims=filterdims,
filterdtype=filterdtype)
self.layout.addWidget(self.navtree)
class DatasetBrowser(qt4.QWidget):
"""Widget which shows the document's datasets."""
# how datasets can be grouped
grpnames = ("none", "filename", "type", "size", "tags")
grpentries = {
"none": _("None"),
"filename": _("Filename"),
"type": _("Type"),
"size": _("Size"),
"tags": _("Tags"),
}
def __init__(self, thedocument, mainwin, parent, readonly=False,
filterdims=None, filterdtype=None):
"""Initialise widget:
thedocument: document to show
mainwin: main window of application (or None if readonly)
parent: parent of widget.
readonly: for choosing datasets only
filterdims: if set, only show datasets with dimensions given
filterdtype: if set, only show datasets with type given
"""
qt4.QWidget.__init__(self, parent)
self.layout = qt4.QVBoxLayout()
self.setLayout(self.layout)
# options for navigator are in this layout
self.optslayout = qt4.QHBoxLayout()
# grouping options - use a menu to choose the grouping
self.grpbutton = qt4.QPushButton(_("Group"))
self.grpmenu = qt4.QMenu()
self.grouping = setting.settingdb.get("navtree_grouping", "filename")
self.grpact = qt4.QActionGroup(self)
self.grpact.setExclusive(True)
for name in self.grpnames:
a = self.grpmenu.addAction(self.grpentries[name])
a.grpname = name
a.setCheckable(True)
if name == self.grouping:
a.setChecked(True)
self.grpact.addAction(a)
self.connect(self.grpact, qt4.SIGNAL("triggered(QAction*)"),
self.slotGrpChanged)
self.grpbutton.setMenu(self.grpmenu)
self.grpbutton.setToolTip(_("Group datasets with property given"))
self.optslayout.addWidget(self.grpbutton)
# filtering by entering text
self.optslayout.addWidget(qt4.QLabel(_("Filter")))
self.filteredit = LineEditWithClear()
self.filteredit.setToolTip(_("Enter text here to filter datasets"))
self.connect(self.filteredit, qt4.SIGNAL("textChanged(const QString&)"),
self.slotFilterChanged)
self.optslayout.addWidget(self.filteredit)
self.layout.addLayout(self.optslayout)
# the actual widget tree
self.navtree = DatasetsNavigatorTree(
thedocument, mainwin, self.grouping, None,
readonly=readonly, filterdims=filterdims, filterdtype=filterdtype)
self.layout.addWidget(self.navtree)
def slotGrpChanged(self, action):
"""Grouping changed by user."""
self.navtree.changeGrouping(action.grpname)
setting.settingdb["navtree_grouping"] = action.grpname
def slotFilterChanged(self, filtertext):
"""Filtering changed by user."""
self.navtree.changeFilter(unicode(filtertext))
def selectDataset(self, dsname):
"""Find, and if possible select dataset name."""
self.navtree.selectDataset(dsname)
class DatasetBrowser(qt4.QWidget):
"""Widget which shows the document's datasets."""
# how datasets can be grouped
grpnames = ("none", "filename", "type", "size", "tags")
grpentries = {
"none": _("None"),
"filename": _("Filename"),
"type": _("Type"),
"size": _("Size"),
"tags": _("Tags"),
}
def __init__(self,
thedocument,
mainwin,
parent,
readonly=False,
filterdims=None,
filterdtype=None):
"""Initialise widget:
thedocument: document to show
mainwin: main window of application (or None if readonly)
parent: parent of widget.
readonly: for choosing datasets only
filterdims: if set, only show datasets with dimensions given
filterdtype: if set, only show datasets with type given
"""
qt4.QWidget.__init__(self, parent)
self.layout = qt4.QVBoxLayout()
self.setLayout(self.layout)
# options for navigator are in this layout
self.optslayout = qt4.QHBoxLayout()
# grouping options - use a menu to choose the grouping
self.grpbutton = qt4.QPushButton(_("Group"))
self.grpmenu = qt4.QMenu()
self.grouping = setting.settingdb.get("navtree_grouping", "filename")
self.grpact = qt4.QActionGroup(self)
self.grpact.setExclusive(True)
for name in self.grpnames:
a = self.grpmenu.addAction(self.grpentries[name])
a.grpname = name
a.setCheckable(True)
if name == self.grouping:
a.setChecked(True)
self.grpact.addAction(a)
self.connect(self.grpact, qt4.SIGNAL("triggered(QAction*)"),
self.slotGrpChanged)
self.grpbutton.setMenu(self.grpmenu)
self.grpbutton.setToolTip(_("Group datasets with property given"))
self.optslayout.addWidget(self.grpbutton)
# filtering by entering text
self.optslayout.addWidget(qt4.QLabel(_("Filter")))
self.filteredit = LineEditWithClear()
self.filteredit.setToolTip(_("Enter text here to filter datasets"))
self.connect(self.filteredit,
qt4.SIGNAL("textChanged(const QString&)"),
self.slotFilterChanged)
self.optslayout.addWidget(self.filteredit)
self.layout.addLayout(self.optslayout)
# the actual widget tree
self.navtree = DatasetsNavigatorTree(thedocument,
mainwin,
self.grouping,
None,
readonly=readonly,
filterdims=filterdims,
filterdtype=filterdtype)
self.layout.addWidget(self.navtree)
def slotGrpChanged(self, action):
"""Grouping changed by user."""
self.navtree.changeGrouping(action.grpname)
setting.settingdb["navtree_grouping"] = action.grpname
def slotFilterChanged(self, filtertext):
"""Filtering changed by user."""
self.navtree.changeFilter(unicode(filtertext))
def selectDataset(self, dsname):
"""Find, and if possible select dataset name."""
self.navtree.selectDataset(dsname)