Expand Up @@ -53,7 +53,7 @@ class EditorWindow(object): from idlelib.autoexpand import AutoExpand from idlelib.calltip import Calltip from idlelib.codecontext import CodeContext from idlelib.paragraph import FormatParagraph from idlelib.format import FormatParagraph, FormatRegion from idlelib.parenmatch import ParenMatch from idlelib.rstrip import Rstrip from idlelib.squeezer import Squeezer Expand Down Expand Up @@ -172,13 +172,14 @@ def __init__(self, flist=None, filename=None, key=None, root=None): text.bind("<<smart-backspace>>",self.smart_backspace_event) text.bind("<<newline-and-indent>>",self.newline_and_indent_event) text.bind("<<smart-indent>>",self.smart_indent_event) text.bind("<<indent-region>>",self.indent_region_event) text.bind("<<dedent-region>>",self.dedent_region_event) text.bind("<<comment-region>>",self.comment_region_event) text.bind("<<uncomment-region>>",self.uncomment_region_event) text.bind("<<tabify-region>>",self.tabify_region_event) text.bind("<<untabify-region>>",self.untabify_region_event) text.bind("<<toggle-tabs>>",self.toggle_tabs_event) self.fregion = fregion = self.FormatRegion(self) text.bind("<<indent-region>>", fregion.indent_region_event) text.bind("<<dedent-region>>", fregion.dedent_region_event) text.bind("<<comment-region>>", fregion.comment_region_event) text.bind("<<uncomment-region>>", fregion.uncomment_region_event) text.bind("<<tabify-region>>", fregion.tabify_region_event) text.bind("<<untabify-region>>", fregion.untabify_region_event) text.bind("<<toggle-tabs>>", self.toggle_tabs_event) text.bind("<<change-indentwidth>>",self.change_indentwidth_event) text.bind("<Left>", self.move_at_edge_if_selection(0)) text.bind("<Right>", self.move_at_edge_if_selection(1)) Expand Down Expand Up @@ -1290,7 +1291,7 @@ def smart_indent_event(self, event): try: if first and last: if index2line(first) != index2line(last): return self.indent_region_event(event) return self.fregion.indent_region_event(event) text.delete(first, last) text.mark_set("insert", first) prefix = text.get("insert linestart", "insert") Expand Down Expand Up @@ -1423,72 +1424,6 @@ def inner(offset, _startindex=startindex, return _icis(_startindex + "+%dc" % offset) return inner
def indent_region_event(self, event): head, tail, chars, lines = self.get_region() for pos in range(len(lines)): line = lines[pos] if line: raw, effective = get_line_indent(line, self.tabwidth) effective = effective + self.indentwidth lines[pos] = self._make_blanks(effective) + line[raw:] self.set_region(head, tail, chars, lines) return "break"
def dedent_region_event(self, event): head, tail, chars, lines = self.get_region() for pos in range(len(lines)): line = lines[pos] if line: raw, effective = get_line_indent(line, self.tabwidth) effective = max(effective - self.indentwidth, 0) lines[pos] = self._make_blanks(effective) + line[raw:] self.set_region(head, tail, chars, lines) return "break"
def comment_region_event(self, event): head, tail, chars, lines = self.get_region() for pos in range(len(lines) - 1): line = lines[pos] lines[pos] = '##' + line self.set_region(head, tail, chars, lines) return "break"
def uncomment_region_event(self, event): head, tail, chars, lines = self.get_region() for pos in range(len(lines)): line = lines[pos] if not line: continue if line[:2] == '##': line = line[2:] elif line[:1] == '#': line = line[1:] lines[pos] = line self.set_region(head, tail, chars, lines) return "break"
def tabify_region_event(self, event): head, tail, chars, lines = self.get_region() tabwidth = self._asktabwidth() if tabwidth is None: return for pos in range(len(lines)): line = lines[pos] if line: raw, effective = get_line_indent(line, tabwidth) ntabs, nspaces = divmod(effective, tabwidth) lines[pos] = '\t' * ntabs + ' ' * nspaces + line[raw:] self.set_region(head, tail, chars, lines) return "break"
def untabify_region_event(self, event): head, tail, chars, lines = self.get_region() tabwidth = self._asktabwidth() if tabwidth is None: return for pos in range(len(lines)): lines[pos] = lines[pos].expandtabs(tabwidth) self.set_region(head, tail, chars, lines) return "break"
def toggle_tabs_event(self, event): if self.askyesno( "Toggle tabs", Expand Down Expand Up @@ -1523,33 +1458,6 @@ def change_indentwidth_event(self, event): self.indentwidth = new return "break"
def get_region(self): text = self.text first, last = self.get_selection_indices() if first and last: head = text.index(first + " linestart") tail = text.index(last + "-1c lineend +1c") else: head = text.index("insert linestart") tail = text.index("insert lineend +1c") chars = text.get(head, tail) lines = chars.split("\n") return head, tail, chars, lines
def set_region(self, head, tail, chars, lines): text = self.text newchars = "\n".join(lines) if newchars == chars: text.bell() return text.tag_remove("sel", "1.0", "end") text.mark_set("insert", head) text.undo_block_start() text.delete(head, tail) text.insert(head, newchars) text.undo_block_stop() text.tag_add("sel", head, "insert")
# Make string that displays as n leading blanks.
def _make_blanks(self, n): Expand All @@ -1571,15 +1479,6 @@ def reindent_to(self, column): text.insert("insert", self._make_blanks(column)) text.undo_block_stop()
def _asktabwidth(self): return self.askinteger( "Tab width", "Columns per tab? (2-16)", parent=self.text, initialvalue=self.indentwidth, minvalue=2, maxvalue=16)
# Guess indentwidth from text content. # Return guessed indentwidth. This should not be believed unless # it's in a reasonable range (e.g., it will be 0 if no indented Expand Down