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AndyEdits.py
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AndyEdits.py
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import sublime, sublime_plugin
from os import path
import datetime
PACKAGE_SETTINGS = "AndyEdits.sublime-settings"
if sublime.platform() == "linux":
# Try and load Linux Python2.6 lib. Default path is for Ubuntu.
linux_lib = sublime.load_settings(PACKAGE_SETTINGS).get("linux_python2.6_lib",
"/usr/lib/python2.6/lib-dynload")
if not linux_lib in sys.path and path.exists(linux_lib):
sys.path.append(linux_lib)
# ICON: a small icon to appear in the gutter - defaults to True (use pencil)
if sublime.load_settings(PACKAGE_SETTINGS).get("use_icon", True):
if sublime.load_settings(PACKAGE_SETTINGS).get("ST_icon", False):
ICON = sublime.load_settings(PACKAGE_SETTINGS).get("ST_icon")
else:
ICON = path.pardir + '/AndyEdits/icon'
else:
ICON = ""
ICONSCOPE = sublime.load_settings(PACKAGE_SETTINGS).get("icon_scope", "comment")
# affects the colour of the gutter icon and outlining
ICONCURRENT = sublime.load_settings(PACKAGE_SETTINGS).get("icon_current", "comment")
# affects the colour of the gutter icon for the current edit-region
SAVEDSCOPE = sublime.load_settings(PACKAGE_SETTINGS).get("saved_scope", "keyword")
SAVED_EDITS = sublime.load_settings(PACKAGE_SETTINGS).get("saved_edits", False)
OUTPUT_EDITS = sublime.load_settings(PACKAGE_SETTINGS).get("output_edits", False)
JUSTDELETED = {}
# Uses view.id() as key and a single boolean True/False value.
# (Prevents a deleted region from being immediately re-created.)
def showRegion(view, reg):
view.sel().clear()
view.sel().add(reg)
view.show(reg)
def isView(view_id):
if not view_id: return False
window = sublime.active_window()
view = window.active_view() if window != None else None
return (view is not None and view.id() == view_id)
def adjustEdits(view):
# Add recently edited line to all previous edits,
# also joins consecutive edit lines together.
# Returns: the edited regions or False if there are none.
edited = view.get_regions("edited_rgns") or []
edited_last = view.get_regions("edited_rgn") or []
if not edited and not edited_last:
return False
new_edits = []
if edited_last:
edited.extend(edited_last)
eov = view.size()
view.erase_regions("edited_rgns")
for i, r in enumerate(sorted(edited)):
if i > 0 and r.begin() <= prev_end + 1:
# collapse adjoining regions
new_edits.pop()
r = sublime.Region(prev_begin, max(r.end(), prev_end))
elif r.begin() < eov:
curr_line, _ = view.rowcol(r.begin())
if i > 0 and curr_line == prev_line + 1:
# Check if there are ony spaces and/or tabs between 2 regions
# (on adjacent lines); if so, treat as a single edit-region.
inter_region = sublime.Region(prev_end + 1, r.begin() - 1) if \
(prev_end + 1 < r.begin() - 1) else None
if inter_region:
inter_content = view.substr(inter_region)
inter_content = inter_content.strip()
if inter_content == '' or inter_content is None:
new_edits.pop()
r = sublime.Region(prev_begin, max(r.end(), prev_end))
new_edits.append(r)
prev_begin, prev_end = (r.begin(), r.end())
prev_line, _ = view.rowcol(prev_end)
view.add_regions("edited_rgns", new_edits, ICONSCOPE, ICON, \
sublime.HIDDEN | sublime.PERSISTENT)
return view.get_regions("edited_rgns") or []
def getEditList(view, edited):
the_edits = []
curr_edit = view.get_regions("edited_rgn") or []
curr_edit = curr_edit[0] if curr_edit else None
for i, r in enumerate(edited):
curr_line, _ = view.rowcol(r.begin())
curr_text = view.substr(r).strip()[:50]
if not len(curr_text):
curr_text = view.substr(view.line(r)).strip()[:50] + " (line)"
if curr_edit and r.intersects(curr_edit):
display_line = "*%03d %s" % (curr_line + 1, curr_text)
else:
display_line = " %03d %s" % (curr_line + 1, curr_text)
the_edits.append(display_line)
return the_edits
def getFullEditList(view, edited):
the_edits = []
locations = []
curr_edit = view.get_regions("edited_rgn") or []
curr_edit = curr_edit[0] if curr_edit else None
for i, r in enumerate(edited):
curr_line, _ = view.rowcol(r.begin())
curr_text = view.substr(r).strip()[:50]
if not len(curr_text):
curr_text = view.substr(view.line(r)).strip()[:50] + " (line)"
if curr_edit and r.intersects(curr_edit):
display_line = " * %03d %s" % (curr_line + 1, curr_text)
else:
display_line = " %03d %s" % (curr_line + 1, curr_text)
the_edits.append(display_line)
locations.append((view, r))
return the_edits, locations
class ListAllEdits(sublime_plugin.WindowCommand):
def run(self):
full_list = []
self.locations = []
for vw in self.window.views():
edited = adjustEdits(vw)
if edited:
the_edits, locs = getFullEditList(vw, edited)
if the_edits:
the_edits.insert(0, "%s" % (vw.file_name() or "No filename"))
locs.insert(0, (vw, vw.sel()[0]))
full_list += the_edits
self.locations += locs
if full_list:
self.window.show_quick_panel(full_list, self.on_chosen)
else:
sublime.status_message('No edits to list.')
def on_chosen(self, index):
if index == -1: return
vw, reg = self.locations[index]
sublime.active_window().focus_view(vw)
showRegion(vw, reg)
del self.locations[:]
class ToggleEditsCommand(sublime_plugin.TextCommand):
# Toggles outlining of edited lines.
def run(self, edit):
if not isView(self.view.id()):
sublime.status_message('Click into the view/tab first.')
return
edited = adjustEdits(self.view)
if not edited:
sublime.status_message('No edits to show or hide.')
return
toggled = self.view.get_regions("toggled_edits") or []
if toggled:
self.view.erase_regions("toggled_edits")
else:
self.view.add_regions("toggled_edits", edited, ICONSCOPE, \
ICON, sublime.DRAW_OUTLINED)
sublime.status_message("There are %d edit region(s)." % (len(edited)))
class PrevEditLineCommand(sublime_plugin.TextCommand):
def run(self, edit):
if not isView(self.view.id()):
sublime.status_message('Click into the view/tab first.')
return
currA = self.view.sel()[0].begin()
edited = adjustEdits(self.view)
if not edited:
sublime.status_message('No edits to go to.')
return
for reg in [r for r in reversed(edited) if r.begin() < currA]:
showRegion(self.view, reg)
break
else:
sublime.status_message('No edits further up.')
class NextEditLineCommand(sublime_plugin.TextCommand):
def run(self, edit):
if not isView(self.view.id()):
sublime.status_message('Click into the view/tab first.')
return
currA = self.view.sel()[0].begin()
edited = adjustEdits(self.view)
if not edited:
sublime.status_message('No edits to go to.')
return
for reg in [r for r in edited if r.begin() > currA]:
showRegion(self.view, reg)
break
else:
sublime.status_message('No edits further down.')
class CreateEditCommand(sublime_plugin.TextCommand):
# Create an edit region for the current selection.
def run(self, edit):
if not isView(self.view.id()):
sublime.status_message('Click into the view/tab first.')
return
edited = adjustEdits(self.view) or []
curr_region = self.view.sel()[0]
if curr_region.empty():
sublime.status_message('You must select some text.')
return
edited.append(curr_region)
self.view.erase_regions("edited_rgns")
self.view.add_regions("edited_rgns", edited, ICONSCOPE, ICON, \
sublime.HIDDEN | sublime.PERSISTENT)
sublime.status_message('New edit region created.')
class QuickEditsCommand(sublime_plugin.TextCommand):
# Shows a quick panel to jump to edit lines.
def run(self, edit):
self.vid = self.view.id()
if not isView(self.vid):
sublime.status_message('Click into the view/tab first.')
return
edited = adjustEdits(self.view)
if not edited:
sublime.status_message('No edits to list.')
return
the_edits = getEditList(self.view, edited)
if the_edits:
sublime.active_window().show_quick_panel(the_edits, self.on_chosen)
def on_chosen(self, index):
if index == -1: return
if not isView(self.vid):
sublime.status_message('You are in a different view.')
return
edited = self.view.get_regions("edited_rgns") or []
for reg in [r for i, r in enumerate(edited) if i == index]:
showRegion(self.view, reg)
break
class DeleteEditCommand(sublime_plugin.TextCommand):
# Shows a quick panel to remove edit history for a region.
def run(self, edit):
self.vid = self.view.id()
if not isView(self.vid):
sublime.status_message('Click into the view/tab first.')
return
edited = adjustEdits(self.view)
if not edited:
sublime.status_message('No edit history to delete.')
return
the_edits = getEditList(self.view, edited)
if the_edits:
the_edits.insert(0, " -- DELETE EDIT REGION (except most recent) -- ")
sublime.active_window().show_quick_panel(the_edits, self.on_chosen)
def removeTempHighlight(self, old_line):
self.view.erase_regions("temp_del")
sublime.status_message("Edit history removed from line %d." % old_line)
def on_chosen(self, index):
if index <= 0: return
if not isView(self.vid):
sublime.status_message('You are in a different view.')
return
edited = self.view.get_regions("edited_rgns") or []
reg = edited[index - 1]
current_editr = self.view.get_regions("edited_rgn") or []
if current_editr and reg.intersects(current_editr[0]):
sublime.status_message('Cannot delete most recent edit.')
return
del edited[index - 1]
self.view.erase_regions("edited_rgns")
self.view.add_regions("edited_rgns", edited, ICONSCOPE, ICON, \
sublime.HIDDEN | sublime.PERSISTENT)
toggled = self.view.get_regions("toggled_edits") or []
if toggled:
self.view.erase_regions("toggled_edits")
self.view.add_regions("toggled_edits", edited, ICONSCOPE, \
ICON, sublime.DRAW_OUTLINED)
old_line, _ = self.view.rowcol(reg.begin())
self.view.add_regions("temp_del", [reg], "invalid", sublime.DRAW_OUTLINED)
sublime.set_timeout(lambda: self.removeTempHighlight(old_line + 1), 500)
JUSTDELETED[self.vid] = True
class CaptureEditing(sublime_plugin.EventListener):
edit_info = {}
def on_modified(self, view):
# Create hidden regions that mirror the edited regions.
# Maintains a single edit region for the current line.
vid = view.id()
if not isView(vid):
return
if not CaptureEditing.edit_info.has_key(vid):
CaptureEditing.edit_info[vid] = {}
cview = CaptureEditing.edit_info[vid]
sel = view.sel()[0]
currA, currB = (sel.begin(), sel.end())
cview['curr_line'], _ = view.rowcol(currA)
if not cview.has_key('prev_line') or cview['prev_line'] is None:
# on first run, or just deleted an edit region
cview['prev_line'] = cview['curr_line']
if currA > 0 and sel.empty():
# include the first character?
same_line, _ = view.rowcol(currA - 1)
if cview['curr_line'] == same_line:
currA -= 1
cview['to_eol'] = (currB == view.line(currB).end())
cview['lastx'], cview['lasty'] = (currA, currB)
elif cview['curr_line'] == cview['prev_line']:
# still on the same line
cview['lastx'] = min(currA, cview['lastx'])
if cview['to_eol']:
cview['lasty'] = view.line(currB).end()
else:
# don't go beyond end of current line..
cview['lasty'] = max(currB, min(cview['lasty'] + 1, \
view.line(sel).end()))
else:
# moving to a different line
# if cview['to_eol']:
# # adjust previous edit region to end-of-line
# prev_editl = view.get_regions("edited_rgn") or []
# if prev_editl:
# prev_editl = prev_editl[0]
# prev_editl = sublime.Region(prev_editl.begin(), \
# view.line(prev_editl.begin()).end())
# view.erase_regions("edited_rgn")
# view.add_regions("edited_rgn", [prev_editl], ICONCURRENT, \
# ICON, sublime.HIDDEN | sublime.PERSISTENT)
cview['prev_line'] = cview['curr_line']
if currA > 0 and sel.empty():
# include the first character?
same_line, _ = view.rowcol(currA - 1)
if cview['curr_line'] == same_line:
currA -= 1
cview['to_eol'] = (currB == view.line(currB).end())
cview['lastx'], cview['lasty'] = (currA, currB)
_ = adjustEdits(view)
if cview['lastx'] < cview['lasty']:
curr_edit = sublime.Region(cview['lastx'], cview['lasty'])
view.erase_regions("edited_rgn")
view.add_regions("edited_rgn", [curr_edit], ICONCURRENT, \
ICON, sublime.HIDDEN | sublime.PERSISTENT)
def on_selection_modified(self, view):
vid = view.id()
if not isView(vid):
return
if not CaptureEditing.edit_info.has_key(vid):
CaptureEditing.edit_info[vid] = {}
cview = CaptureEditing.edit_info[vid]
if JUSTDELETED.has_key(vid) and JUSTDELETED[vid] == True:
JUSTDELETED[vid], cview['prev_line'] = (False, None)
return
if cview.has_key('prev_line') and cview['prev_line'] is not None:
curr_line, _ = view.rowcol(view.sel()[0].begin())
if (cview['prev_line'] != curr_line) and (cview['lastx'] < cview['lasty']):
edited = view.get_regions('edited_rgns') or []
for i, r in enumerate(edited):
if r.begin() >= cview['lastx'] and r.end() <= cview['lasty']:
break
else:
edited.append(sublime.Region(cview['lastx'], cview['lasty']))
view.erase_regions("edited_rgns")
view.add_regions("edited_rgns", edited, ICONSCOPE, \
ICON, sublime.HIDDEN | sublime.PERSISTENT)
cview['prev_line'] = None
def on_close(self, view):
vid = view.id()
if CaptureEditing.edit_info.has_key(vid):
del CaptureEditing.edit_info[vid]
def on_post_save(self, view):
if not SAVED_EDITS: return
vid = view.id()
re_activate = isView(vid)
if not re_activate: return
_ = adjustEdits(view)
saved_edits = view.get_regions('edited_rgns')
if not saved_edits: return
view.add_regions("saved_rgns", saved_edits, SAVEDSCOPE, \
ICON, sublime.DRAW_OUTLINED)
if not OUTPUT_EDITS: return
newview = sublime.active_window().new_file()
edit = newview.begin_edit()
newview.insert(edit, 0, view.file_name() + "\n")
newview.insert(edit, newview.size(),
datetime.datetime.now().strftime("%c") + '\n')
for i, r in enumerate(sorted(saved_edits)):
editline, _ = view.rowcol(r.begin())
newview.insert(edit, newview.size(), "\n-----\nLine: " + \
str(editline) + '\n')
newview.insert(edit, newview.size(), view.substr(r))
newview.end_edit(edit)
if re_activate:
sublime.active_window().focus_view(view)