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Clean up some bounds checking code

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CorpNewt
2025-01-22 22:25:14 -06:00
committed by GitHub
parent a30a97e3b7
commit 45c696f36f
1 changed files with 17 additions and 16 deletions
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Scripts/plistwindow.py
+17 -16
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@@ -73,28 +73,29 @@ class EntryPlus(ttk.Entry):
# We're adjusting an existing selection
start = self.index(tk.SEL_FIRST)
end = self.index(tk.SEL_LAST)
# Set up placeholders for double click word selection
w_start = w_end = None
if selection_type == "word":
# Make sure we account for the target word's boundaries
word = self.get()
w_start = int(self.controller.tk.call("tcl_wordBreakBefore",word,closest_gap))
w_end = int(self.controller.tk.call("tcl_wordBreakAfter",word,closest_gap))
# Account for oob by just going to the ends as needed
if w_start == -1:
w_start = 0
if w_end == -1:
w_end = len(word)
def get_bounds(call,word,index,fallback=0):
g = int(self.controller.tk.call(call,word,index))
return g if g != -1 else fallback
# Figure out which we're updating
if index == start:
if w_start is not None:
if selection_type == "word":
# Select the whole word
closest_gap = w_start
closest_gap = get_bounds(
"tcl_wordBreakBefore",
self.get(),
closest_gap
)
start = closest_gap
else:
if w_end is not None:
if selection_type == "word":
# Select the whole word
closest_gap = w_end
word = self.get()
closest_gap = get_bounds(
"tcl_wordBreakAfter",
word,
closest_gap,
len(word)
)
end = closest_gap
# Set our selection
self.icursor(closest_gap)