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Apply new item rules in project tree #1406

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merged 1 commit into from
Apr 3, 2023
Merged

Apply new item rules in project tree #1406

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21 changes: 21 additions & 0 deletions novelwriter/gui/projtree.py
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,7 @@
QMenu, QShortcut, QSizePolicy, QToolButton, QTreeWidget, QTreeWidgetItem,
QVBoxLayout, QWidget
)
from novelwriter.core.item import NWItem

from novelwriter.enum import nwDocMode, nwItemType, nwItemClass, nwItemLayout, nwAlert, nwWidget
from novelwriter.constants import nwHeaders, nwUnicode, trConst, nwLabels
Expand Down Expand Up @@ -108,6 +109,9 @@ def __init__(self, mainGui):
self.keyContext.setContext(Qt.WidgetShortcut)
self.keyContext.activated.connect(lambda: self.projTree.openContextOnSelected())

# Signals
self.selectedItemChanged.connect(self.projBar._treeSelectionChanged)

# Function Mappings
self.emptyTrash = self.projTree.emptyTrash
self.requestDeleteItem = self.projTree.requestDeleteItem
Expand Down Expand Up @@ -418,6 +422,23 @@ def addClass(itemClass):

return

##
# Slots
##

@pyqtSlot(str)
def _treeSelectionChanged(self, tHandle):
"""Toggle the visibility of the new item enties for novel
documents. They should only be visible if novel documents can
actually be added.
"""
nwItem = self.theProject.tree[tHandle]
allowDoc = isinstance(nwItem, NWItem) and nwItem.documentAllowed()
self.aAddEmpty.setVisible(allowDoc)
self.aAddChap.setVisible(allowDoc)
self.aAddScene.setVisible(allowDoc)
return

# END Class GuiProjectToolBar


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