def start_xterm():
tab = tabs.Tab(get_tab_manager())
tab.title = "Terminal"
content = tkinter.Frame(tab, container=True)
content.pack(fill='both', expand=True)
try:
process = subprocess.Popen(['xterm', '-into', str(content.winfo_id())])
except FileNotFoundError:
messagebox.showerror("xterm not found", (
"Seems like xterm is not installed. " +
"Please install it and try again."))
return
def close_if_not_closed(junk):
if tab in get_tab_manager().tabs:
get_tab_manager().close_tab(tab)
# the content is destroyed when the terminal wants to exit
content.bind('<Destroy>', close_if_not_closed, add=True)
# the tab is destroyed when the user wants to close it
tab.bind('<Destroy>', lambda event: process.terminate(), add=True)
get_tab_manager().add_tab(tab)
def test_filetype_names(porcusession, tabmanager, action_path, filetypes):
# make sure these filetypes exist
filetypes.get_filetype_by_name('C')
filetypes.get_filetype_by_name('Java')
filetypes.get_filetype_by_name('Python')
filetypes.get_filetype_by_name('Plain Text')
filetab = tabs.FileTab(tabmanager)
othertab = tabs.Tab(tabmanager)
action = actions.add_yesno(action_path, True,
filetype_names=['C', 'Python'])
assert not action.enabled
tabmanager.add_tab(othertab)
assert tabmanager.select() is othertab
assert not action.enabled
tabmanager.add_tab(filetab)
assert tabmanager.select() is filetab
assert not action.enabled
filetab.filetype = filetypes.get_filetype_by_name('Java')
assert not action.enabled
filetab.filetype = filetypes.get_filetype_by_name('C')
assert action.enabled
tabmanager.close_tab(filetab)
tabmanager.update()
assert not action.enabled
tabmanager.close_tab(othertab)
tabmanager.update()
assert not action.enabled
def test_set_enabled_based_on_tab(porcusession, tabmanager):
tab1 = tabs.Tab(tabmanager)
tab2 = tabs.Tab(tabmanager)
menubar.get_menu("Foo").add_command(label="Spam")
menubar.set_enabled_based_on_tab("Foo/Spam", (lambda tab: tab is tab2))
assert menubar.get_menu("Foo").entrycget('end', 'state') == 'disabled'
tabmanager.add_tab(tab1)
assert menubar.get_menu("Foo").entrycget('end', 'state') == 'disabled'
tabmanager.add_tab(tab2)
assert menubar.get_menu("Foo").entrycget('end', 'state') == 'normal'
tabmanager.select(tab1)
tabmanager.update()
assert menubar.get_menu("Foo").entrycget('end', 'state') == 'disabled'
tabmanager.close_tab(tab1)
tabmanager.close_tab(tab2)
assert menubar.get_menu("Foo").entrycget('end', 'state') == 'disabled'
def test_set_enabled_based_on_tab(tabmanager):
tab1 = tabs.Tab(tabmanager)
tab2 = tabs.Tab(tabmanager)
menubar.get_menu("Foo").add_command(label="Spam")
menubar.set_enabled_based_on_tab("Foo/Spam", (lambda tab: tab is tab2))
assert menubar.get_menu("Foo").entrycget("end", "state") == "disabled"
tabmanager.add_tab(tab1)
assert menubar.get_menu("Foo").entrycget("end", "state") == "disabled"
tabmanager.add_tab(tab2)
assert menubar.get_menu("Foo").entrycget("end", "state") == "normal"
tabmanager.select(tab1)
tabmanager.update()
assert menubar.get_menu("Foo").entrycget("end", "state") == "disabled"
tabmanager.close_tab(tab1)
tabmanager.close_tab(tab2)
assert menubar.get_menu("Foo").entrycget("end", "state") == "disabled"
def start_xterm() -> None:
tab = tabs.Tab(get_tab_manager())
tab.title_choices = ["Terminal"]
content = tkinter.Frame(tab, container=True)
content.pack(fill="both", expand=True) # FIXME: doesn't stretch correctly?
try:
process = subprocess.Popen(["xterm", "-into", str(content.winfo_id())])
except FileNotFoundError:
messagebox.showerror(
"xterm not found", "Seems like xterm is not installed. Please install it and try again."
)
return
def terminal_wants_to_exit(junk: object) -> None:
if tab in get_tab_manager().tabs():
get_tab_manager().close_tab(tab)
content.bind("<Destroy>", terminal_wants_to_exit, add=True)
tab.bind("<Destroy>", (lambda event: process.terminate()), add=True)
get_tab_manager().add_tab(tab)