1j01/textual-paint
1
1
Fork 0
mirror of https://github.com/1j01/textual-paint.git synced 2025-01-09 00:28:08 +03:00
Code Issues Packages Projects Releases Wiki Activity

Show key bindings in a DataTable in the inspector

Browse Source 
This now shows bindings from ancestors DOM nodes as well.
This commit is contained in:
Isaiah Odhner 2023-06-13 01:22:08 -04:00
parent adc21a1ef4
commit a690a45a98
1 changed files with 40 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
src/textual_paint/inspector.py
View File

@ -55,7 +55,7 @@ from textual.message import Message
from textual.reactive import var
from textual.strip import Strip
from textual.widget import Widget
from textual.widgets import Button, Input, Static, TabPane, TabbedContent, Tree
from textual.widgets import Button, DataTable, Input, Static, TabPane, TabbedContent, Tree
from textual.widgets.tree import TreeNode
# from textual.css._style_properties import BorderDefinition
@ -587,6 +587,9 @@ class NodeInfo(Container):
width: 1fr;
color: red;
}
NodeInfo DataTable {
height: 1fr;
}
"""
class FollowLinkToNode(Message):
@ -661,7 +664,8 @@ class NodeInfo(Container):
with TabPane("CSS", id="styles"):
yield VerticalScroll(self.StaticWithLinkSupport(self, classes="styles tab_content_static"))
with TabPane("Keys", id="key_bindings"):
yield VerticalScroll(Static(classes="key_bindings tab_content_static"))
yield VerticalScroll(DataTable[Text | str](classes="key_bindings"))
yield Static("", classes="key_bindings_nothing_selected tab_content_static")
with TabPane("Events", id="events"):
yield VerticalScroll(self.StaticWithLinkSupport(self, classes="events tab_content_static"))
@ -674,7 +678,8 @@ class NodeInfo(Container):
properties_tree = self.query_one(PropertiesTree)
properties_static = self.query_one(".properties_nothing_selected", Static)
styles_static = self.query_one(".styles", Static)
key_bindings_static = self.query_one(".key_bindings", Static)
key_bindings_data_table: DataTable[Text | str] = self.query_one(".key_bindings", DataTable)
key_bindings_static = self.query_one(".key_bindings_nothing_selected", Static)
events_static = self.query_one(".events", Static)
self._style_value_input.display = False
@ -686,6 +691,8 @@ class NodeInfo(Container):
properties_tree.display = False
properties_static.display = True
properties_tree.reset("", None)
key_bindings_data_table.display = False
key_bindings_static.display = True
properties_static.update(nothing_selected_message)
styles_static.update(nothing_selected_message)
key_bindings_static.update(nothing_selected_message)
@ -699,7 +706,8 @@ class NodeInfo(Container):
properties_tree.root.collapse()
properties_tree.root.expand()
highlighter = ReprHighlighter()
key_bindings_data_table.display = True
key_bindings_static.display = False
# TODO: sort by specificity
# TODO: syntax highlight numbers (with optional units) and keywords
@ -900,7 +908,34 @@ class NodeInfo(Container):
styles_static.update(styles_text)
# key_bindings_static.update("\n".join(map(repr, dom_node.BINDINGS)) or "(None defined with BINDINGS)")
key_bindings_static.update(Text("\n").join(map(lambda binding: highlighter(repr(binding)), dom_node.BINDINGS)) or "(None defined with BINDINGS)")
# highlighter = ReprHighlighter()
# key_bindings_static.update(Text("\n").join(map(lambda binding: highlighter(repr(binding)), dom_node.BINDINGS)) or "(None defined with BINDINGS)")
nodes_and_bindings = [
(ancestor, ancestor._bindings) for ancestor in dom_node.ancestors_with_self
]
all_bindings = [
binding
for _, ancestor_bindings in nodes_and_bindings
for binding in ancestor_bindings.keys.values() # keys as in keybindings
]
# local_bindings = dom_node._bindings.keys.values()
key_bindings_data_table.clear(columns=True)
key_bindings_data_table.add_columns("Key", "Action", "Description", "Show", "Key Display", "Priority")
key_bindings_data_table.add_rows(
[
[
binding.key,
binding.action,
binding.description,
"✅" if binding.show else "",
(self.app.get_key_display(binding.key) or binding.key.upper()) if binding.key_display is None else binding.key_display, # type: ignore
"✅" if binding.priority else "",
]
for binding in all_bindings
]
)
# For events, look for class properties that are subclasses of Message
# to determine what events are available.