Python Entry.file_get方法代码示例

# 需要导入模块: from efl.elementary.entry import Entry [as 别名]
# 或者: from efl.elementary.entry.Entry import file_get [as 别名]

#.........这里部分代码省略.........
            self.confirmSave(self.newFile)

    def openFile(self, obj=None, ignoreSave=False):
        if self.isSaved is True or ignoreSave is True:
            self.fileSelector.is_save_set(False)
            self.fileLabel.text = "<b>Select a text file to open:</b>"
            self.flip.go(ELM_FLIP_ROTATE_YZ_CENTER_AXIS)
        elif self.confirmPopup is None:
            self.confirmSave(self.openFile)

    def confirmSave(self, ourCallback=None):
        self.confirmPopup = Popup(self.mainWindow,
                                  size_hint_weight=EXPAND_BOTH)
        self.confirmPopup.part_text_set("title,text", "File Unsaved")
        current_file = self.mainEn.file[0]
        current_file = \
            os.path.basename(current_file) if current_file else "Untitled"
        self.confirmPopup.text = "Save changes to '%s'?" % (current_file)
        # Close without saving button
        no_btt = Button(self.mainWindow)
        no_btt.text = "No"
        no_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
        if ourCallback is not None:
            no_btt.callback_clicked_add(ourCallback, True)
        no_btt.show()
        # cancel close request
        cancel_btt = Button(self.mainWindow)
        cancel_btt.text = "Cancel"
        cancel_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
        cancel_btt.show()
        # Save the file and then close button
        sav_btt = Button(self.mainWindow)
        sav_btt.text = "Yes"
        sav_btt.callback_clicked_add(self.saveFile)
        sav_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
        sav_btt.show()

        # add buttons to popup
        self.confirmPopup.part_content_set("button1", no_btt)
        self.confirmPopup.part_content_set("button2", cancel_btt)
        self.confirmPopup.part_content_set("button3", sav_btt)
        self.confirmPopup.show()

    def saveAs(self):
        self.fileSelector.is_save_set(True)
        self.fileLabel.text = "<b>Save new file to where:</b>"
        self.flip.go(ELM_FLIP_ROTATE_XZ_CENTER_AXIS)

    def saveFile(self, obj=False):
        if self.mainEn.file_get()[0] is None or self.isNewFile:
            self.saveAs()
        else:
            self.mainEn.file_save()
            self.mainWindow.title_set("%s - ePad"
                                      % os.path.basename(self.mainEn.file[0]))
            self.isSaved = True

    def closeChecks(self, obj):
        print(self.isSaved)
        if self.isSaved is False and self.confirmPopup is None:
            self.confirmSave(self.closeApp)
        else:
            self.closeApp()

    def closePopup(self, bt, confirmPopup):
        self.confirmPopup.delete()
        self.confirmPopup = None

    def closeApp(self, obj=False, trash=False):
        elementary.exit()

    def eventsCb(self, obj, src, event_type, event):
        if event.modifier_is_set("Control"):
            if event.key.lower() == "n":
                self.newFile()
            elif event.key.lower() == "s" and event.modifier_is_set("Shift"):
                self.saveAs()
            elif event.key.lower() == "s":
                self.saveFile()
            elif event.key.lower() == "o":
                self.openFile()

    # Legacy hack no longer needed
    #  there was an issue in elementary entry where it would
    #  accept those character controls

    # def textFilter( self, obj, theText, data ):
    #    # Block ctrl+hot keys used in eventsCb
    #    #
    #    #             Ctrl O   Ctrl N   Ctrl S
    #    ctrl_block = [chr(14), chr(15), chr(19)]
    #    if theText in ctrl_block:
    #        return None
    #    else:
    #        return theText

    def launch(self, startingFile=False):
        if startingFile:
            self.fileSelected(self.fileSelector, startingFile, True)
        self.mainWindow.show()

# 需要导入模块: from efl.elementary.entry import Entry [as 别名]
# 或者: from efl.elementary.entry.Entry import file_get [as 别名]

#.........这里部分代码省略.........

    def openPress( self, obj, it ):
        self.openFile()
        it.selected_set(False)

    def savePress( self, obj, it ):
        self.saveFile()
        it.selected_set(False)

    def saveAsPress( self, obj, it ):
        self.saveAs()
        it.selected_set(False)

    def optionsPress( self, obj, it ):
        it.selected_set(False)

    def copyPress( self, obj, it ):
        self.mainEn.selection_copy()
        it.selected_set(False)

    def pastePress( self, obj, it ):
        self.mainEn.selection_paste()
        it.selected_set(False)

    def cutPress( self, obj, it ):
        self.mainEn.selection_cut()
        it.selected_set(False)

    def selectAllPress( self, obj, it ):
        self.mainEn.select_all()
        it.selected_set(False)

    def textEdited( self, obj ):
        ourFile = self.mainEn.file_get()[0]
        if ourFile and not self.isNewFile:
            self.mainWindow.title_set("*%s - ePad"%self.mainEn.file_get()[0].split("/")[len(self.mainEn.file_get()[0].split("/"))-1])
        else:
            self.mainWindow.title_set("*Untitlted - ePad")
        self.isSaved = False

    def fileSelected( self, fs, file_selected, onStartup=False ):
        if not onStartup:
            self.flip.go(ELM_FLIP_INTERACTION_ROTATE)
        print(file_selected)
        IsSave = fs.is_save_get()
        if file_selected:
            if IsSave:
                newfile = open(file_selected,'w') # creates new file
                tmp_text = self.mainEn.entry_get()
                newfile.write(tmp_text)
                newfile.close()
                self.mainEn.file_set(file_selected, ELM_TEXT_FORMAT_PLAIN_UTF8)
                self.mainEn.entry_set(tmp_text)
                self.mainEn.file_save()
                self.mainWindow.title_set("%s - ePad" % file_selected.split("/")[len(file_selected.split("/"))-1])
                self.isSaved = True
                self.isNewFile = False
            else:
                try:
                    self.mainEn.file_set(file_selected, ELM_TEXT_FORMAT_PLAIN_UTF8)
                except RuntimeError:
                    print("Empty file: {0}".format(file_selected))
                self.mainWindow.title_set("%s - ePad" % file_selected.split("/")[len(file_selected.split("/"))-1])

    def aboutPress( self, obj, it ):
        #About popup

# 需要导入模块: from efl.elementary.entry import Entry [as 别名]
# 或者: from efl.elementary.entry.Entry import file_get [as 别名]

#.........这里部分代码省略.........
            os.path.basename(current_file) if current_file else "Untitled"
        self.confirmPopup.text = "Save changes to '%s'?" % (current_file)
        # Close without saving button
        no_btt = Button(self.mainWindow)
        no_btt.text = "No"
        no_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
        if ourCallback is not None:
            no_btt.callback_clicked_add(ourCallback, True)
        no_btt.show()
        # cancel close request
        cancel_btt = Button(self.mainWindow)
        cancel_btt.text = "Cancel"
        cancel_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
        cancel_btt.show()
        # Save the file and then close button
        sav_btt = Button(self.mainWindow)
        sav_btt.text = "Yes"
        sav_btt.callback_clicked_add(self.saveFile)
        sav_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
        sav_btt.show()

        # add buttons to popup
        self.confirmPopup.part_content_set("button1", no_btt)
        self.confirmPopup.part_content_set("button2", cancel_btt)
        self.confirmPopup.part_content_set("button3", sav_btt)
        self.confirmPopup.show()

    def saveAs(self):
        self.fileSelector.is_save_set(True)
        self.fileLabel.text = "<b>Save new file to where:</b>"
        self.flip.go(ELM_FLIP_ROTATE_XZ_CENTER_AXIS)

    def saveFile(self, obj=False):
        if self.mainEn.file_get()[0] is None or self.isNewFile:
            self.saveAs()
        else:
            file_selected = self.mainEn.file_get()[0]
            # Detect save errors as entry.file_save currently returns no errors
            #   even in the case where the file fails to save :(
            try:
                newfile = open(file_selected, 'w')
            except IOError as err:
                if err.errno == errno.EACCES:
                    errorMsg = ("Permision denied: <b>'%s'</b>."
                                "<br><br>Operation failed !!!"
                                % (file_selected))
                    errorPopup(self.mainWindow, errorMsg)
                else:
                    errorMsg = ("ERROR: %s: '%s'"
                                "<br><br>Operation failed !!!"
                                % (err.strerror, file_selected))
                    errorPopup(self.mainWindow, errorMsg)
                return
            newfile.close()
            # if entry is empty and the file does not exists then
            #   entry.file_save will destroy the file created about by the
            #   open statement above for some odd reason ...
            if not self.mainEn.is_empty:
                self.mainEn.file_save()
            self.mainWindow.title_set("%s - ePad"
                                      % os.path.basename(self.mainEn.file[0]))
            self.isSaved = True

    def doSelected(self, obj):

        # Something I should avoid but here I prefer a polymorphic function