Python ScrolledText.index方法代码示例

# 需要导入模块: import ScrolledText [as 别名]
# 或者: from ScrolledText import index [as 别名]
class MemoPadFrame( Frame ):

    def __init__(self, master=None):
        Frame.__init__(self, master)

        # Modelの初期化
        self.version = (0, 2, 5)
        self.memos = MemoPad()
        self.memos.addObserver(self)

        # change-logger のバインド
        self.changeLogger = ChangeLogger()
        self.memos.addObserver( self.changeLogger )

        # View-Controller の初期化
        self.master.title( 'MemoPad %d.%d.%d' % self.version )
        self.make_listPanel(self)
        self.make_editAria(self)
        self.pack(fill=BOTH)

        # データの復帰
        self.memos.loadImage()


        def bye():
            self.saveMemo()    # 現在編集中のメモをセーブ
            self.memos.saveImage()

            print 'bye'
            self.master.destroy()

        self.master.protocol('WM_DELETE_WINDOW', bye )


    def make_listPanel(self, parent):
        frm = Frame(parent)

        # リストの生成・配置
        def changeTarget(evt):
            try: index = int(self.memoList.curselection()[0])
            except: index = None

            self.saveMemo()
            if index != None: self.selectMemo( index )


        self.memoList = ScrolledListbox(frm,
                                        selectmode=BROWSE,
                                        width=72,
                                        height=7 )
        self.memoList.bind("<ButtonRelease>", changeTarget )
        self.memoList.bind('<B1-Motion>', changeTarget )
        self.memoList.pack(side=LEFT, fill=BOTH)


        # ボタンの作成
        btnfrm = Frame(frm)

        def appendMemo():
            self.saveMemo()
            self.memos.appendMemo()

        Button( btnfrm,
                text='new',
                command=appendMemo ).pack(side=TOP, fill=X)


        def deleteMemo():
            self.saveMemo()
            self.memos.removeMemo()

        Button( btnfrm,
                text='delete',
                command=deleteMemo ).pack(side=TOP, fill=X)


        btnfrm.pack(side=LEFT)

        frm.pack(side=TOP, fill=X)



    def make_editAria(self, parent):
        self.text = ScrolledText( parent )
        self.text.pack(side=TOP, fill=BOTH)

        def updateTitle(evt):
            '''実験コード。まだ
            改行や行末改行の削除に弱いです
            '''
#            print self.text.index('1.end')
#            print self.text.index(INSERT)

            if self.text.index(INSERT).split('.')[0] == '1': # 1行目
                itemnum = self.memos.getSelectedIndex()

                self.memoList.delete(itemnum)
                self.memoList.insert(itemnum,
                             "%s | %s" % (self.memos[itemnum].getDatetime().strftime("%Y-%m-%d %H:%M"),
                                          u'%s%s%s' % ( self.text.get('1.0', INSERT), 
#.........这里部分代码省略.........

# 需要导入模块: import ScrolledText [as 别名]
# 或者: from ScrolledText import index [as 别名]

#.........这里部分代码省略.........
        rtimg = Tkinter.PhotoImage(file="target.gif")
        self.rti = Tkinter.Label(master, image = rtimg)
        self.rti.image=rtimg
        self.rti.grid(row=5, column=2, columnspan=1, padx=5, pady=5)
        '''
        # User credentials field
        cred_label_text = ['Server IP:    ','Username: ','Password:  ']
        self.cred_text = []
        self.cred_label = []
        credpane = []
        for i in range(0,3):
            credpane.append(Tkinter.PanedWindow())
            self.cred_label.append(Tkinter.Label(master, text=cred_label_text[i]))
            self.cred_text.append((Tkinter.Entry(master,width=50)))
            credpane[i].add(self.cred_label[i])
            credpane[i].add(self.cred_text[i])
            credpane[i].grid(row=5+i, column=1, columnspan=1, padx=5, pady=5, sticky=Tkinter.E)
        self.cred_but = Tkinter.Button(master, text='Login', command=self.loginWithCred)
        self.cred_but.grid(row=8, column=1, columnspan=1, padx=5, pady=5)
        # Add more GUI stuff here

    def processIncoming(self):
        """
        Handle all the messages currently in the queue (if any).
        """
        #self.counter = 0
        #self.queue.put('asdas')
        while self.queue.qsize():
            try:
                self.msg = str(self.queue.get(0)) + '\n'
                # Check contents of message and do what it says
                # As a test, we simply print it
                self.tele.insert('end', self.msg)
                if(float(self.tele.index('end')) > 11.0):
                    self.tele.delete('1.0','end')
                self.msg2 = self.queue2.get(0) + '\n'
                #print self.msg2
                if(self.msg2.find('Target') == 0):
                    #self.targetpics[self.counter] = self.msg2
                    self.targetpics.append(self.msg2)
                    #self.counter += 1
                else:
                    self.rt.insert('end', self.msg2)
            except Queue.Empty:
                pass
    
    def getObstacles(self):
        # GET obstacles request

        c = pycurl.Curl()

        buffer = StringIO()
        c.setopt(pycurl.URL, interop_api_url+'obstacles')
        c.setopt(pycurl.WRITEDATA, buffer)
        c.setopt(pycurl.COOKIEFILE, 'sessionid.txt')
        c.perform()

        obstacles_json = json.loads(buffer.getvalue())

        print("\n\n" + "====Obstacles====")
        obstacles = json.dumps(obstacles_json, sort_keys=True,indent=4, separators=(',', ': '))
        print obstacles
        self.obs.insert('end', obstacles)
    
    def nextPic(self):
        if(self.currentImage < len(self.targetpics) - 1):

# 需要导入模块: import ScrolledText [as 别名]
# 或者: from ScrolledText import index [as 别名]

#.........这里部分代码省略.........
        return float(similarity)/len(currentWord)<=.5,similarity 

    def cleanWord(self, word):
        # cleans a word by removing all not (char or numbers)
        processedWord = ""
        for c in word:
            if(c in string.ascii_uppercase or
                c in string.ascii_lowercase or 
                c in "1234567890"):
                processedWord += c
        return processedWord

    def sortSuggestionDict(self):
        # sorts suggestion dictionary
        self.suggestionDict = sorted(self.suggestionDict.items(),
             key=operator.itemgetter(1))

    def findMatchesToWord(self, currentWord):
        # checks words in current text and adds them to suggestionDict
        # based on whether they are similar or not
        if(currentWord == ""): return []
        listOfWords = self.currentText.split()
        for word in listOfWords:
            word = self.cleanWord(word)
            if word!= currentWord[:-1]:
                similar = self.wordsAreSimilar(currentWord, word)
                if(similar[0] and word not in self.suggestionDict):
                    self.suggestionDict[word] = similar[1]
        self.sortSuggestionDict
        return self.suggestionDict

    def getCurrentWord(self):
        # gets current word user is typing
        word = self.textWidget.get(self.textWidget.index("insert wordstart"), 
            self.textWidget.index("insert wordend"))
        if(word == "\n" or word == " "):
            word = self.textWidget.get(
                self.textWidget.index("insert -1c wordstart"), 
                self.textWidget.index("insert wordend"))
        word = word.replace("\n","")
        return word

    def openFile(self):
        # opens a file, also detects whether it is 
        # a program or not
        self.initProgrammingModeAttributes()
        path = tkFileDialog.askopenfilename()
        if(path):
            self.currentFilePath = path
            self.currentFile = os.path.basename(path)
            self.currentText = TextEditor.readFile(path)
            self.textWidget.delete(1.0,END)
            self.textWidget.insert(1.0,self.currentText)
            self.fileExtension = os.path.splitext(path)[1]
            self.root.wm_title(self.currentFile)
            if(self.fileExtension != ".txt" and
                pygments.lexers.guess_lexer_for_filename(
                    "example%s"%self.fileExtension,[])):
                self.programmingMode = True
                self.lexer = pygments.lexers.guess_lexer_for_filename(
                    "example%s"%self.fileExtension,[])
                self.highlightText()

    def saveFile(self):
        if(self.currentFilePath):
            TextEditor.writeFile(self.currentFilePath, self.currentText)

# 需要导入模块: import ScrolledText [as 别名]
# 或者: from ScrolledText import index [as 别名]

#.........这里部分代码省略.........

    def goto_line(self):
        lineno = tkSimpleDialog.askinteger('Textee', 'Goto line:')
        if lineno > 0:
            self.editor.mark_set(INSERT, lineno + 0.0) #convert to float
            self.editor.see(INSERT)
        self.editor.focus_set()

    def toggle_theme(self):
        if self.theme == 'light':
            self.editor.config(bg='black', fg='white', insertbackground='white',highlightcolor='black')
            self.editor.frame.config(bg='black')
            # theme for misspelled words
            self.editor.tag_configure("misspelled", foreground="red", underline=True)
            self.theme = 'dark'
        else:
            self.editor.config(bg='white', fg='black', insertbackground='black',highlightcolor='white')
            self.editor.frame.config(bg='white')
            # theme for misspelled words
            self.editor.tag_configure("misspelled", foreground="red", underline=True)
            self.theme = 'light'

    def toggle_wrap(self):
        # self.editor.cget('wrap') # gets the config value
        if not self.options.wrap.get():
            self.editor.config(wrap='none')
        else:
            self.editor.config(wrap='word')

    def find(self):
        find_text = tkSimpleDialog.askstring("Textee", "Enter text to search", initialvalue=self.find_text)
        if find_text:
            if find_text == self.find_text:
                start_pos = self.editor.search(find_text, self.editor.index('insert'), stopindex=END, nocase=True)
            else:
                start_pos = self.editor.search(find_text, '1.0', stopindex=END, nocase=True)
                
            self.find_text = find_text
            if(start_pos):
                end_pos = '%s+%sc' % (start_pos, len(self.find_text))
                self.editor.tag_add(SEL, start_pos, end_pos)
                self.editor.mark_set(INSERT, end_pos) # mark the cursor to end of find text to start editing
                self.editor.see(INSERT) # bing the cursor position in the viewport incase of long text causinng scrollbar
                self.editor.focus_set() # strangely tkinter doesnt return focus after prompt
            else:
                tkMessageBox.showinfo("Textee", "No morw matches found")
        else:
            self.editor.focus_set() # strangely tkinter doesnt return focus after prompt

    def find_and_replace(self):
        #show the custom dialog
        self.find_and_replace_dialog = TexteeFindAndReplaceDialog(self.master)
        if self.find_and_replace_dialog.find_text:
            start_pos = self.editor.search(self.find_and_replace_dialog.find_text, '1.0', stopindex=END, nocase=True)
            # lazy recursive replace for all the matched elements, no need to parse whole dataset again and again
            while start_pos:
                self.editor.delete(start_pos, '%s+%sc' % (start_pos, len(self.find_and_replace_dialog.find_text)))
                self.editor.insert(start_pos, self.find_and_replace_dialog.replace_with)
                # break after first replace if replace all flag is off
                if not self.find_and_replace_dialog.replace_all:
                    break
                start_pos = self.editor.search(self.find_and_replace_dialog.find_text, '%s+%sc' % (start_pos, len(self.find_and_replace_dialog.replace_with)), stopindex=END, nocase=True)


    def select_font(self):
        self.font_dialog = TexteeFontDialog(self.master)