def demo(self):
TextWrapper._user_text_insert(self, "end", """Python 3.2.3
>>> %run "c:/my documents/kool/prog/katsetus.py"
Sisesta esimene arv: 4
Sisesta teine arv: 6
Nende arvude summa on 10
>>> " kalanaba ".trim()
"kalanaba"
>>>>>> 3 + 4
7
>>>
""")
promptfont = font.Font(family='Courier New', size=10, weight="bold")
self.text.tag_add("prompt", "2.0", "2.4")
self.text.tag_add("outprompt", "2.0", "2.4")
self.text.tag_add("prompt", "6.0", "6.4")
self.text.tag_add("prompt", "8.0", "8.7")
self.text.tag_add("prompt", "10.0", "10.4")
self.text.tag_configure("prompt", foreground="purple",
spacing1=12, font=promptfont)
self.text.tag_configure("outprompt", spacing3=12)
self.text.tag_bind("prompt", "<Enter>", lambda _: self.text.configure(cursor="hand2"))
self.text.tag_bind("prompt", "<Leave>", lambda _: self.text.configure(cursor="arrow"))
self.text.tag_add("console", "3.0", "6.0")
#self.text.tag_configure("console", foreground="white", background="#555555", relief=tk.RAISED, lmargin1=20)
consolefont = font.Font(family='Consolas', size=8, weight="normal", slant="italic")
self.text.tag_configure("console", lmargin1=16, font=consolefont, foreground="blue")
def _user_text_insert(self, index, txt, tags=(), **kw):
#print("insert", index, text, kw)
if (self._editing_allowed()
and self._in_current_input_range(index)):
#self._print_marks("before insert")
# I want all marks to stay in place
self.text.mark_gravity("input_start", tk.LEFT)
self.text.mark_gravity("output_insert", tk.LEFT)
if self._get_state() == "input":
tags = tags + ("io", "stdin")
else:
tags = tags + ("toplevel", "command")
# when going back and fixing in the middle of command and pressing ENTER there
if txt == "\n":
self.text.mark_set("insert", "insert lineend")
index = "insert"
TextWrapper._user_text_insert(self, index, txt, tags, **kw)
# tag first char of io separately
if self._get_state() == "input" and self._before_io:
self.text.tag_add("vertically_spaced", index)
self._before_io = False
self._try_submit_input()
else:
self.bell()
print("Shell: can't insert", self._get_state())
def _user_text_delete(self, index1, index2=None, **kw):
if (self._editing_allowed()
and self._in_current_input_range(index1)
and (index2 is None or self._in_current_input_range(index2))):
TextWrapper._user_text_delete(self, index1, index2, **kw)
else:
self.bell()
print("Shell: can't delete", self._get_state())
def set_content(self, content):
TextWrapper._user_text_delete(self, "1.0", tk.END)
TextWrapper._user_text_insert(self, "1.0", content)
self._update_line_numbers()
self.text.edit_reset()
if self.colorer:
self.colorer.notify_range("1.0", "end")
self.update_level_boxes()
def _user_text_delete(self, index1, index2=None):
# cursor_pos = self.text.index(tk.INSERT)
if self.read_only:
self.bell()
print("CodeView._user_text_insert, read only")
# self._show_read_only_warning()
else:
TextWrapper._user_text_delete(self, index1, index2)
if self.colorer:
self.colorer.on_delete(index1, index2)
self._update_line_numbers()
self.update_level_boxes()
def _user_text_insert(self, index, chars, tags=None):
# cursor_pos = self.text.index(tk.INSERT)
if self.read_only:
self.bell()
# print("CodeView._user_text_insert, read only") # TODO: log this?
# self._show_read_only_warning()
else:
TextWrapper._user_text_insert(self, index, chars, tags)
if self.colorer:
self.colorer.on_insert(index, chars, tags)
if self.paren_matcher:
try:
if chars in (")", "]", "}"):
self.paren_matcher.paren_closed_event(None)
else:
self.remove_paren_highlight()
except:
pass
self._update_line_numbers()
self.update_level_boxes()
self.text.see(index)
def _insert_text_drctly(self, txt, tags):
if txt != "":
TextWrapper._user_text_insert(self, "output_insert", txt, tags)
def __init__(self, master, workbench):
ttk.Frame.__init__(self, master)
self._workbench = workbench
self._before_io = True
self._command_count = 0
self._command_history = [] # actually not really history, because each command occurs only once
self._command_history_current_index = None
self.text_mode = "toplevel"
"""
self.margin = tk.Text(self,
width = 4,
padx = 4,
highlightthickness = 0,
takefocus = 0,
bd = 0,
#font = self.font,
cursor = "dotbox",
background = '#e0e0e0',
foreground = '#999999',
#state='disabled'
)
self.margin.grid(row=0, column=0)
"""
self.vert_scrollbar = ttk.Scrollbar(self, orient=tk.VERTICAL)
self.vert_scrollbar.grid(row=0, column=2, sticky=tk.NSEW)
editor_font = font.nametofont(name='TkFixedFont')
self.text = tk.Text(self,
font=editor_font,
#foreground="white",
#background="#666666",
highlightthickness=0,
#highlightcolor="LightBlue",
borderwidth=0,
yscrollcommand=self.vert_scrollbar.set,
padx=4,
insertwidth=2,
height=10,
undo=True,
autoseparators=False)
#log_user_event(ShellCreateEvent(self)) TODO:
self.text.grid(row=0, column=1, sticky=tk.NSEW)
self.text.bind("<Up>", self._arrow_up, "+")
self.text.bind("<Down>", self._arrow_down, "+")
self.text.bind("<KeyPress>", self._text_key_press, "+")
self.text.bind("<KeyRelease>", self._text_key_release, "+")
self.text.bind("<Home>", self.home_callback)
self.vert_scrollbar['command'] = self.text.yview
self.columnconfigure(1, weight=1)
self.rowconfigure(0, weight=1)
TextWrapper.__init__(self)
self.text["font"] = workbench.get_font("EditorFont")
vert_spacing = 10
io_indent = 16
self.text.tag_configure("toplevel", font=workbench.get_font("EditorFont"))
self.text.tag_configure("prompt", foreground="purple", font=workbench.get_font("BoldEditorFont"))
self.text.tag_configure("command", foreground="black")
self.text.tag_configure("automagic", foreground="DarkGray")
#self.text.tag_configure("value", foreground="DarkGreen")
#self.text.tag_configure("value", foreground="#B25300")
self.text.tag_configure("value", foreground="DarkBlue") # TODO: see also _text_key_press and _text_key_release
self.text.tag_configure("error", foreground="Red")
self.text.tag_configure("io", lmargin1=io_indent, lmargin2=io_indent, rmargin=io_indent,
font=workbench.get_font("IOFont"))
self.text.tag_configure("stdin", foreground="Blue")
self.text.tag_configure("stdout", foreground="Black")
self.text.tag_configure("stderr", foreground="Red")
self.text.tag_configure("hyperlink", foreground="#3A66DD", underline=True)
self.text.tag_bind("hyperlink", "<ButtonRelease-1>", self._handle_hyperlink)
self.text.tag_bind("hyperlink", "<Enter>", self._hyperlink_enter)
self.text.tag_bind("hyperlink", "<Leave>", self._hyperlink_leave)
self.text.tag_configure("vertically_spaced", spacing1=vert_spacing)
self.text.tag_configure("inactive", foreground="#aaaaaa")
# create 3 marks: input_start shows the place where user entered but not-yet-submitted
# input starts, output_end shows the end of last output,
# output_insert shows where next incoming program output should be inserted
self.text.mark_set("input_start", "end-1c")
self.text.mark_gravity("input_start", tk.LEFT)
self.text.mark_set("output_end", "end-1c")
self.text.mark_gravity("output_end", tk.LEFT)
self.text.mark_set("output_insert", "end-1c")
self.text.mark_gravity("output_insert", tk.RIGHT)
self.active_object_tags = set()
self._workbench.bind("BackendMessage",
lambda e: self._handle_vm_message(e.message))
def on_text_mouse_click(self, event):
TextWrapper.on_text_mouse_click(self, event)
self.remove_paren_highlight()
def __init__(
self,
master,
workbench,
first_line_no=1,
font_size=11,
auto_vert_scroll=False,
height=None,
propose_remove_line_numbers=False,
):
ttk.Frame.__init__(self, master)
self._workbench = workbench
# attributes
self.first_line_no = first_line_no
self.filename = None
self.file_encoding = "UTF-8"
self.tabwidth = 8 # See comments in idlelib.EditorWindow
self.indentwidth = 4
self.usetabs = False
# child widgets
if auto_vert_scroll:
self.vbar = AutoScrollbar(self, orient=tk.VERTICAL)
else:
self.vbar = ttk.Scrollbar(self, orient=tk.VERTICAL)
self.vbar.grid(row=0, column=2, sticky=tk.NSEW)
self.hbar = AutoScrollbar(self, orient=tk.HORIZONTAL)
self.hbar.grid(row=1, column=0, sticky=tk.NSEW, columnspan=2)
self.margin = tk.Text(
self,
width=4,
padx=5,
pady=5,
highlightthickness=0,
takefocus=0,
bd=0,
font=workbench.get_font("EditorFont"),
# cursor = "dotbox",
background="#e0e0e0",
foreground="#999999",
# state='disabled'
)
# self.margin.grid(row=0, column=0, sticky=tk.NSEW)
def _vertical_scrollbar_update(*args):
self.vbar.set(*args)
self.margin.yview(tk.MOVETO, args[0])
self.text = tk.Text(
self,
# background="#ffffff",
# background="#FEE5BF",
# background="gray",
height=height,
spacing1=0,
spacing3=0,
highlightthickness=0,
# highlightcolor="LightBlue",
yscrollcommand=_vertical_scrollbar_update,
xscrollcommand=self.hbar.set,
borderwidth=0,
font=self._workbench.get_font("EditorFont"),
wrap=tk.NONE,
insertwidth=2,
# selectborderwidth=2,
inactiveselectbackground="gray",
# highlightthickness=0, # TODO: try different in Mac and Linux
# highlightcolor="gray",
padx=5,
pady=5,
undo=True,
autoseparators=False,
)
TextWrapper.__init__(self, propose_remove_line_numbers)
self.read_only = False
self.text.grid(row=0, column=1, sticky=tk.NSEW)
def _vertical_scroll(*args):
self.text.yview(*args)
self.margin.yview(*args)
self.vbar["command"] = _vertical_scroll # TODO: keep line count same in margin
self.hbar["command"] = self.text.xview
self.columnconfigure(1, weight=1)
self.rowconfigure(0, weight=1)
self.colorer = None
self.set_coloring(True)
self.set_up_paren_matching()
# TODO: use general event system
self._resetting_modified_flag = (
False
) # used internally, indicates when modified flag reset is currently in progress
# self.prepare_level_boxes()
"""
self.text.tag_configure('statement', borderwidth=1, relief=tk.SOLID)
self.text.tag_configure('statement_odd', borderwidth=1, relief=tk.SOLID, background="#FFFFFF")
self.text.tag_configure('statement_even', borderwidth=1, relief=tk.SOLID, background="#FFFFFE")
"""
self.text.tag_configure("before", background="#F8FC9A")
self.text.tag_configure("after", background="#D7EDD3")
self.text.tag_configure("exception", background="#FFBFD6")
# self.current_statement_range = None
self.active_statement_ranges = []
# self.statement_tags = set()
self.num_context_lines = 50, 500, 5000000 # See idlelib.EditorWindow
self.context_use_ps1 = False
self.modified_since_last_save = False
# TODO: Check Mac bindings
self.text.bind("<Control-BackSpace>", self.del_word_left)
self.text.bind("<Control-Delete>", self.del_word_right)
self.text.bind("<Home>", self.home_callback)
self.text.bind("<Left>", self.move_at_edge_if_selection(0))
self.text.bind("<Right>", self.move_at_edge_if_selection(1))
self.text.bind("<Tab>", self.indent_or_dedent_event)
self.text.bind("<Return>", self.newline_and_indent_event)
self.text.bind("<BackSpace>", self.smart_backspace_event)
self.text.bind("<<Modified>>", self.on_text_modified)
fixwordbreaks(tk._default_root)