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Add Cmd+a and deletion of selected text #5

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Add Cmd+a and deletion of selected text #5

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a8dc7fb
Add Cmd+a and deletion of selected text
LeonSnajdr Apr 19, 2023
84bcceb
Fix code style
LeonSnajdr Apr 19, 2023
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24 changes: 22 additions & 2 deletions src/TerminalScreen.py
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Original file line number Diff line number Diff line change
Expand Up @@ -353,6 +353,8 @@ def bind_keys(self):
self.TerminalScreen.bind("<ButtonRelease-2>", self.do_middleClickRelease)
self.TerminalScreen.bind("<Tab>", self.do_keyTab)
self.TerminalScreen.bind("<Home>", self.do_keyHome)
self.TerminalScreen.bind("<Control-a>", self.do_selectAll)
self.TerminalScreen.bind("<Control-A>", self.do_selectAll)
self.TerminalScreen.unbind("<B1-Motion>")

def unbind_keys(self):
Expand All @@ -369,6 +371,8 @@ def unbind_keys(self):
self.TerminalScreen.bind("<ButtonRelease-2>", lambda event: "break")
self.TerminalScreen.bind("<Tab>", lambda event: "break")
self.TerminalScreen.bind("<Home>", lambda event: "break")
self.TerminalScreen.bind("<Control-a>", lambda event: "break")
self.TerminalScreen.bind("<Control-A>", lambda event: "break")
self.TerminalScreen.bind("<B1-Motion>", lambda event: "break")

def rollWheel(self, event):
Expand Down Expand Up @@ -636,6 +640,16 @@ def do_keyTab(self, *args):
self.stdout.write(return_cmd, end='')

return "break"

def do_selectAll(self, *args):
""" Select typed text """

endIndex = self.TerminalScreen.index("end-1c")
firstIndex = str(endIndex.split(".")[0]) + "." + str(len(self.get_last_basename()))

self.TerminalScreen.tag_add("sel", firstIndex, endIndex)

return "break"

def do_leftClickRelease(self, *args):

Expand Down Expand Up @@ -758,8 +772,14 @@ def do_keyReturn(self, *args):
def do_keyBackspace(self, *args):
""" Delete a character until the basename """

index = self.TerminalScreen.index("insert-1c")
if self.TerminalScreen.tag_ranges("sel"):
firstSelectedIndex = self.TerminalScreen.index("sel.first").split(".")[1]
if int(firstSelectedIndex) >= len(self.get_last_basename()):
self.TerminalScreen.delete("sel.first", "sel.last")
return "break"

index = self.TerminalScreen.index("insert-1c")

if int(str(index).split('.')[1]) >= len(self.get_last_basename()):
self.TerminalScreen.delete(index)

Expand Down Expand Up @@ -846,4 +866,4 @@ def run_command(self, cmd):
while self.terminalThread: pass

self.stdout.write(cmd, end='')
self.do_keyReturn()
self.do_keyReturn()