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## guess.py - TortoiseHg's dialogs for detecting copies and renames## Copyright (C) 2009 Steve Borho <steve@borho.org>#importosimportsysimportgtkimportgobjectimportpangoimportcStringIOimportQueuefrommercurialimporthg,ui,mdiff,cmdutil,match,utilfromthgutil.i18nimport_fromthgutil.hglibimporttoutf,fromutf,diffexpand,RepoErrorfromthgutilimportshlib,paths,thread2,settingsfromhggtkimportgtklib# This function and some key bits below borrowed ruthelessly from# Peter Arrenbrecht <peter.arrenbrecht@gmail.com># Thanks!deffindmoves(repo,added,removed,threshold):'''find renamed files -- yields (before, after, score) tuples'''ctx=repo['.']forrinremoved:rr=ctx.filectx(r).data()forainadded:aa=repo.wread(a)ifaa==rr:yieldr,a,1.0breakclassDetectRenameDialog(gtk.Window):'Detect renames after they occur'def__init__(self):'Initialize the Dialog'gtk.Window.__init__(self,gtk.WINDOW_TOPLEVEL)gtklib.set_tortoise_icon(self,'detect_rename.ico')gtklib.set_tortoise_keys(self)self.root=paths.find_root() self.notify_func = None
path = toutf(os.path.basename(self.root))
self.set_title(_('Detect Copies/Renames in ') + path)
-settings = settings.Settings('guess')
- dims = settings.get_value('dims', (800, 600))
+self._settings = settings.Settings('guess')
+ dims = self._settings.get_value('dims', (800, 600))
self.set_default_size(dims[0], dims[1])
adjustment = gtk.Adjustment(50, 0, 100, 1)
- value = settings.get_value('percent', None)
+ value = self._settings.get_value('percent', None)
if value: adjustment.set_value(value)
hscale = gtk.HScale(adjustment)
frame = gtk.Frame(_('Minimum Simularity Percentage'))
frame.add(hscale)topvbox=gtk.VBox()topvbox.pack_start(frame,False,False,2)unkmodel=gtk.ListStore(str,str)unknowntree=gtk.TreeView(unkmodel)unknowntree.get_selection().set_mode(gtk.SELECTION_MULTIPLE)cell=gtk.CellRendererText()cell.set_property("ellipsize",pango.ELLIPSIZE_START)col=gtk.TreeViewColumn('File',cell,text=1)unknowntree.append_column(col)unknowntree.set_enable_search(True)unknowntree.set_headers_visible(False)scroller=gtk.ScrolledWindow()scroller.set_policy(gtk.POLICY_AUTOMATIC,gtk.POLICY_AUTOMATIC)scroller.add(unknowntree)vbox=gtk.VBox()vbox.pack_start(scroller,True,True,2)fr=gtk.Button(_('Find Renames'))fc=gtk.Button(_('Find Copies'))hbox=gtk.HBox()hbox.pack_start(fr,False,False,2)hbox.pack_start(fc,False,False,2)vbox.pack_start(hbox,False,False,2)fr.set_sensitive(False)fc.set_sensitive(False)unknownframe=gtk.Frame(_('Unrevisioned Files'))unknownframe.add(vbox)# source, dest, percent match, sensitivecmodel=gtk.ListStore(str,str,str,str,str,bool)ctree=gtk.TreeView(cmodel)ctree.set_rules_hint(True)ctree.set_reorderable(False)ctree.set_enable_search(False)ctree.get_selection().set_mode(gtk.SELECTION_MULTIPLE)cell=gtk.CellRendererText()cell.set_property('width-chars',30)cell.set_property('ellipsize',pango.ELLIPSIZE_START)col=gtk.TreeViewColumn(_('Source'),cell,text=1,sensitive=5)col.set_resizable(True)ctree.append_column(col)cell=gtk.CellRendererText()cell.set_property('width-chars',30)cell.set_property('ellipsize',pango.ELLIPSIZE_START)col=gtk.TreeViewColumn(_('Dest'),cell,text=3,sensitive=5)col.set_resizable(True)ctree.append_column(col)cell=gtk.CellRendererText()cell.set_property('width-chars',5)cell.set_property('ellipsize',pango.ELLIPSIZE_NONE)col=gtk.TreeViewColumn('%',cell,text=4,sensitive=5)col.set_resizable(True)ctree.append_column(col)scroller=gtk.ScrolledWindow()scroller.set_policy(gtk.POLICY_AUTOMATIC,gtk.POLICY_AUTOMATIC)scroller.add(ctree)stbar=gtklib.StatusBar()vbox=gtk.VBox()vbox.pack_start(scroller,True,True,2)ac=gtk.Button(_('Accept Match'))hbox=gtk.HBox()hbox.pack_start(ac,False,False,2)vbox.pack_start(hbox,False,False,2)ac.set_sensitive(False)candidateframe=gtk.Frame(_('Candidate Matches'))candidateframe.add(vbox) hpaned = gtk.HPaned()
hpaned.pack1(unknownframe, True, True)
hpaned.pack2(candidateframe, True, True)
- pos = settings.get_value('hpaned', None)
+ pos = self._settings.get_value('hpaned', None)
if pos: hpaned.set_position(pos)
topvbox.pack_start(hpaned, True, True, 2)
diffframe=gtk.Frame(_('Differences from Source to Dest'))diffframe.set_shadow_type(gtk.SHADOW_ETCHED_IN)scroller=gtk.ScrolledWindow()scroller.set_policy(gtk.POLICY_AUTOMATIC,gtk.POLICY_AUTOMATIC)diffframe.add(scroller)buf=gtk.TextBuffer()buf.create_tag('removed',foreground='#900000')buf.create_tag('added',foreground='#006400')buf.create_tag('position',foreground='#FF8000')buf.create_tag('header',foreground='#000090')diffview=gtk.TextView(buf)diffview.modify_font(pango.FontDescription('monospace'))diffview.set_wrap_mode(gtk.WRAP_NONE)diffview.set_editable(False)scroller.add(diffview) vpaned = gtk.VPaned()
vpaned.pack1(topvbox, True, False)
vpaned.pack2(diffframe)
- pos = settings.get_value('vpaned', None)
+ pos = self._settings.get_value('vpaned', None)
if pos: vpaned.set_position(pos)
vbox = gtk.VBox()
vbox.pack_start(vpaned,True,True,2)vbox.pack_start(stbar,False,False,2)self.add(vbox)args=(unknowntree,ctree,adjustment,stbar)fc.connect('pressed',self.find_copies,*args)fr.connect('pressed',self.find_renames,*args)ac.connect('pressed',self.accept_match,*args)unknowntree.get_selection().connect('changed',self.unknown_sel_change,fr,fc)ctree.connect('row-activated',self.candidate_row_act,unknowntree,stbar)ctree.get_selection().connect('changed',self.show_diff,buf,ac)self.connect('delete-event',self.save_settings,settings,hpaned,vpaned,adjustment)gobject.idle_add(self.refresh,unkmodel)defset_notify_func(self,func):self.notify_func=funcdefrefresh(self,unkmodel):q=Queue.Queue()unkmodel.clear()thread=thread2.Thread(target=self.unknown_thread,args=(self.root,q))thread.start()gobject.timeout_add(50,self.unknown_wait,thread,q,unkmodel)defunknown_thread(self,root,q):try:repo=hg.repository(ui.ui(),root)exceptRepoError:returnmatcher=match.always(repo.root,repo.root)status=repo.status(node1=repo.dirstate.parents()[0],node2=None,match=matcher,ignored=False,clean=False,unknown=True)(modified,added,removed,deleted,unknown,ignored,clean)=statusforuinunknown:q.put(u)forainadded:ifnotrepo.dirstate.copied(a):q.put(a)defunknown_wait(self,thread,q,unkmodel):whileq.qsize():wfile=q.get(0)unkmodel.append([wfile,toutf(wfile)]) return thread.isAlive()
def save_settings(self, w, event, settings, hpaned, vpaned, adjustment):
-settings.set_value('vpaned', vpaned.get_position())
-settings.set_value('hpaned', hpaned.get_position())
-settings.set_value('percent', adjustment.get_value())
+self._settings.set_value('vpaned', vpaned.get_position())
+self._settings.set_value('hpaned', hpaned.get_position())
+self._settings.set_value('percent', adjustment.get_value())
rect = self.get_allocation()
-settings.set_value('dims', (rect.width, rect.height))
-settings.write()
+self._settings.set_value('dims', (rect.width, rect.height))
+self._settings.write()
def find_renames(self, widget, unktree, ctree, adj, stbar):
'User pressed "find renames" button'
cmodel=ctree.get_model()cmodel.clear()umodel,upaths=unktree.get_selection().get_selected_rows()ifnotupaths:returntgts=[umodel[p][0]forpinupaths]q=Queue.Queue()thread=thread2.Thread(target=self.search_thread,args=(self.root,q,tgts,adj))thread.start()stbar.begin()stbar.set_status_text(_('finding source of ')+', '.join(tgts))gobject.timeout_add(50,self.search_wait,thread,q,cmodel,stbar)defsearch_thread(self,root,q,tgts,adj):try:repo=hg.repository(ui.ui(),root)exceptRepoError:returnsrcs=[]audit_path=util.path_auditor(repo.root)m=cmdutil.match(repo)forabsinrepo.walk(m):target=repo.wjoin(abs)good=Truetry:audit_path(abs)except:good=Falsestatus=repo.dirstate[abs]if(notgoodornotutil.lexists(target)or(os.path.isdir(target)andnotos.path.islink(target))):srcs.append(abs)elifnotadjandstatus=='n':# looking for copies, so any revisioned file is a# potential source (yes, this will be expensive)# Added and removed files are not considered as copy# sources.srcs.append(abs)ifadj:simularity=adj.get_value()/100.0;gen=cmdutil.findrenameselse:simularity=1.0gen=findmovesforold,new,scoreingen(repo,tgts,srcs,simularity):q.put([old,new,'%d%%'%(score*100)])defsearch_wait(self,thread,q,cmodel,stbar):whileq.qsize():source,dest,sim=q.get(0)cmodel.append([source,toutf(source),dest,toutf(dest),sim,True])ifthread.isAlive():returnTrueelse:stbar.end()returnFalsedeffind_copies(self,widget,unktree,ctree,adj,stbar):'User pressed "find copies" button'# call rename function with simularity = 100%self.find_renames(widget,unktree,ctree,None,stbar)defaccept_match(self,widget,unktree,ctree,adj,stbar):'User pressed "accept match" button'try:repo=hg.repository(ui.ui(),self.root)exceptRepoError:returncmodel,upaths=ctree.get_selection().get_selected_rows()forpathinupaths:row=cmodel[path]src,usrc,dest,udest,percent,sensitive=rowifnotsensitive:continueifnotos.path.exists(repo.wjoin(src)):# Mark missing rename source as removedrepo.remove([src])repo.copy(src,dest)shlib.shell_notify([src,dest])ifself.notify_func:self.notify_func()# Mark all rows with this target file as non-sensitiveforrowincmodel:ifrow[2]==dest:row[5]=Falseself.refresh(unktree.get_model())defcandidate_row_act(self,ctree,path,column,unktree,stbar):'User activated row of candidate list'self.accept_match(ctree,unktree,ctree,None,stbar)defunknown_sel_change(self,selection,fr,fc):'User selected a row in the unknown tree'model,upaths=selection.get_selected_rows()sensitive=upathsandTrueorFalsefr.set_sensitive(sensitive)fc.set_sensitive(sensitive)defshow_diff(self,selection,buf,ac):'User selected a row in the candidate tree'model,cpaths=selection.get_selected_rows()sensitive=cpathsandTrueorFalseac.set_sensitive(sensitive)try:repo=hg.repository(ui.ui(),self.root)exceptRepoError:returnbuf.set_text('')bufiter=buf.get_start_iter()forpathincpaths:row=model[path]src,usrc,dest,udest,percent,sensitive=rowifnotsensitive:continuectx=repo['.']aa=repo.wread(dest)rr=ctx.filectx(src).data()opts=mdiff.defaultoptsdifftext=mdiff.unidiff(rr,'',aa,'',src,dest,None,opts=opts)ifnotdifftext:l=_('== %s and %s have identical contents ==\n\n')%(src,dest)buf.insert(bufiter,l)continuedifflines=difftext.splitlines(True)forlineindifflines:line=toutf(line)ifline.startswith('---')orline.startswith('+++'):buf.insert_with_tags_by_name(bufiter,line,'header')elifline.startswith('-'):line=diffexpand(line)buf.insert_with_tags_by_name(bufiter,line,'removed')elifline.startswith('+'):line=diffexpand(line)buf.insert_with_tags_by_name(bufiter,line,'added')elifline.startswith('@@'):buf.insert_with_tags_by_name(bufiter,line,'position')else:line=diffexpand(line)buf.insert(bufiter,line)defrun(ui,*pats,**opts):returnDetectRenameDialog()
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