# File Browser and Editor Version 0.2 # This software is under GPL # All Nokia components have Copyright (c) by Nokia 2004 # Some parts of the code are from Nokia's filebrowser.py and # from discussions on Nokia developer forum # by Stefan Mueller-Stach # - this version has been modded by Zen - z-en@seznam.cz import os import appuifw import e32 import dir_iter import sys import codecs from key_codes import * class myeditor: def __init__(self): self.script_lock = e32.Ao_lock() self.dir_stack = [] self.current_dir = dir_iter.Directory_iter(e32.drive_list()) self.last_find="" def cd(self,iter,dir,up=True): list=iter.list_repr() list=self.first(list) if up==True: list=self.upperlist(list) dir=dir.upper().strip() # if list.find(dir)!=-1: iter.add(list.index(dir)) return iter def begin(self): appuifw.app.body.set_pos(0) def find(self,text=""): t=appuifw.app.body.get()[appuifw.app.body.get_pos()+3:].upper() if text=="": f=appuifw.query(u"Find text:",'text',self.last_find).upper() else: f=self.last_find.upper() self.last_find=f.lower() p=t.find(f)+appuifw.app.body.get_pos() if p==-1+appuifw.app.body.get_pos(): if appuifw.query(u"Not found. Go to begin?",'query'): self.appuifw.app.body.set_pos(0) self.find(f) else: appuifw.app.body.set_pos(p+3) def upperlist(self,list): newlist=[] for i in range(0, len(list)): if list[i] != None: newlist.append(list[i].upper()) return newlist def first(self,tup): a=[] for i in range(0,len(tup)): a.append(tup[i][0]) return a def go(self): self.current_dir = dir_iter.Directory_iter(e32.drive_list()) self.current_dir=self.cd(self.current_dir,u"E:") self.current_dir=self.cd(self.current_dir,u"[SYSTEM]") self.current_dir=self.cd(self.current_dir,u"[APPS]") self.current_dir=self.cd(self.current_dir,u"[PYTHON]") self.current_dir=self.cd(self.current_dir,u"[my]",False) self.dir_stack=[0,0,0,0,0,0,0] os.mkdir("E:/System/Apps/Python/my/z/") self.current_dir=self.cd(self.current_dir,u"[z]") os.rmdir("E:/System/Apps/Python/my/z/") self.observe(0) def showmenu(self): m=[u"def declaration",u"class declaration",u"for cycle",u"for i in range cycle",u"main function",u"import",u"import all"] i=appuifw.popup_menu(m) if i!=None: pos=appuifw.app.body.get_pos() text1=appuifw.app.body.get(0,appuifw.app.body.get_pos()) if i==0: text2="def ():\n \n " pos+=4 elif i==1: text2="class :\n def __init__(self):\n \n " pos+=6 elif i==2: text2="for in :\n \n " pos+=4 elif i==3: text2="for i in range(, ):\n \n" pos+=15 elif i==4: text2="if __name__ == \"__main__\":\n main()" pos+=len(text2) elif i==5: text2="import " pos+=6 elif i==6: text2="from import *" pos+=5 text3=appuifw.app.body.get(appuifw.app.body.get_pos()) appuifw.app.body.set(text1+text2+text3) appuifw.app.body.set_pos(pos) def runpy(self): ch=appuifw.Content_handler() ch.open_standalone(self.path) def cycle(self): if appuifw.app.body.current()==0: appuifw.app.body.set_list(self.entries,len(self.entries)+1) def run(self): entries = self.current_dir.list_repr() if not self.current_dir.at_root: entries.insert(0, (u"..", u"")) self.entries=entries self.lb = appuifw.Listbox(entries, self.observe) self.lb.bind(EKeyLeftArrow, lambda: self.observe(0)) self.lb.bind(EKeyRightArrow, self.observe) self.lb.bind(EKeyYes, self.go) self.lb.bind(EKeyUpArrow, self.cycle) old_title = appuifw.app.title self.refresh() self.script_lock.wait() appuifw.app.title = old_title appuifw.app.body = None self.lb = None def refresh(self): appuifw.app.title = u"file browser and editor" appuifw.app.menu = [] appuifw.app.exit_key_handler = self.exit_key_handler appuifw.app.body = self.lb def do_exit(self): self.exit_key_handler() def exit_key_handler(self): appuifw.app.exit_key_handler = None self.script_lock.signal() def observe(self, ind = None): if not ind == None: index = ind else: index = self.lb.current() focused_item = 0 if self.current_dir.at_root: self.dir_stack.append(index) self.current_dir.add(index) elif index == 0: focused_item = self.dir_stack.pop() self.current_dir.pop() elif os.path.isdir(self.current_dir.entry(index-1)): self.dir_stack.append(index) self.current_dir.add(index-1) else: self.item = self.current_dir.entry(index-1) path=unicode(os.path.splitext(self.item)[0]+os.path.splitext(self.item)[1]) self.path=path i = appuifw.popup_menu([u"Edit (UTF-8)", u"Delete", u"Move to c:", u"Exit"]) if i ==0: appuifw.app.body = appuifw.Text() appuifw.app.body.bind(EKeyYes,self.showmenu) (encoding,decoding,reader,writer) = codecs.lookup('UTF-8') input = reader(open(path,'rb')) appuifw.app.body.set(input.read()) appuifw.app.menu = [(u'Save', self.save), (u'Find',self.find),(u'Go to begin',self.begin),(u'Run py',self.runpy),(u'Quit', self.quit)] elif i == 1: if appuifw.query(u"Really delete entry?",'query'): os.remove(self.item) focused_item = index - 1 else: pass elif i == 2: if appuifw.query(u"Really move to c:?",'query'): file=appuifw.query(u"New file name (optional)?:", 'text') if file: os.rename(path,u"c:\\nokia\\others\\"+unicode(file)) else: pass else: pass else: if appuifw.query(u"Really exit?",'query'): self.do_exit() else: pass entries = self.current_dir.list_repr() if not self.current_dir.at_root: entries.insert(0, (u"..", u"")) self.lb.set_list(entries, focused_item) self.entries,self.cur=entries,self.lb.current()==0 def save(self): path=unicode(os.path.splitext(self.item)[0]+os.path.splitext(self.item)[1]) text=appuifw.app.body.get().encode('utf8').replace("\xE2\x80\xA9","\x0D\x0A") open(path,'wb').write(text) def quit(self): self.refresh() pass if __name__ == '__main__': myeditor().run()