X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fpython%2FScreens%2FWizard.py;h=a752d31cf66b31631e7e96062ddd5534654cb851;hp=7c39b3e44fd294d7a8cd64e86b9bad415f202ea3;hb=073cea58c7f58a9cd2fe2adf9c93c0557b54d854;hpb=f011625d4c8a1a7be9b6c147f5ab849fd5616071 diff --git a/lib/python/Screens/Wizard.py b/lib/python/Screens/Wizard.py old mode 100644 new mode 100755 index 7c39b3e..a752d31 --- a/lib/python/Screens/Wizard.py +++ b/lib/python/Screens/Wizard.py @@ -1,16 +1,15 @@ from Screen import Screen - -import string - from Screens.HelpMenu import HelpableScreen -from Components.config import config, KEY_LEFT, KEY_RIGHT, KEY_DELETE, KEY_BACKSPACE +from Screens.MessageBox import MessageBox +from Components.config import config, ConfigText, ConfigPassword, KEY_LEFT, KEY_RIGHT, KEY_HOME, KEY_END, KEY_0, KEY_DELETE, KEY_BACKSPACE, KEY_OK, KEY_TOGGLEOW, KEY_ASCII, KEY_TIMEOUT, KEY_NUMBERS + from Components.Label import Label +from Components.Sources.StaticText import StaticText from Components.Slider import Slider from Components.ActionMap import NumberActionMap from Components.MenuList import MenuList from Components.ConfigList import ConfigList from Components.Sources.List import List - from enigma import eTimer from xml.sax import make_parser @@ -19,8 +18,8 @@ from xml.sax.handler import ContentHandler class WizardSummary(Screen): skin = """ - - + + """ @@ -36,7 +35,7 @@ class WizardSummary(Screen): #self.skinName.append("Wizard") #print "*************+++++++++++++++++****************++++++++++******************* WizardSummary", self.skinName # - self["text"] = Label("") + self["text"] = StaticText("") self.onShow.append(self.setCallback) def setCallback(self): @@ -84,11 +83,13 @@ class Wizard(Screen): timeoutstep = str(attrs.get('timeoutstep')) else: timeoutstep = '' - self.wizard[self.lastStep] = {"id": id, "condition": "", "text": "", "timeout": timeout, "timeoutaction": timeoutaction, "timeoutstep": timeoutstep, "list": [], "config": {"screen": None, "args": None, "type": "" }, "code": "", "codeafter": "", "nextstep": nextstep} + self.wizard[self.lastStep] = {"id": id, "condition": "", "text": "", "timeout": timeout, "timeoutaction": timeoutaction, "timeoutstep": timeoutstep, "list": [], "config": {"screen": None, "args": None, "type": "" }, "code": "", "codeafter": "", "code_async": "", "codeafter_async": "", "nextstep": nextstep} + if attrs.has_key('laststep'): + self.wizard[self.lastStep]["laststep"] = str(attrs.get('laststep')) elif (name == "text"): - self.wizard[self.lastStep]["text"] = string.replace(str(attrs.get('value')), "\\n", "\n") + self.wizard[self.lastStep]["text"] = str(attrs.get('value')).replace("\\n", "\n") elif (name == "displaytext"): - self.wizard[self.lastStep]["displaytext"] = string.replace(str(attrs.get('value')), "\\n", "\n") + self.wizard[self.lastStep]["displaytext"] = str(attrs.get('value')).replace("\\n", "\n") elif (name == "list"): if (attrs.has_key('type')): if attrs["type"] == "dynamic": @@ -119,6 +120,7 @@ class Wizard(Screen): if (attrs.has_key('evaluation')): self.wizard[self.lastStep]["config"]["evaluation"] = str(attrs.get('evaluation')) elif (name == "code"): + self.async_code = attrs.has_key('async') and str(attrs.get('async')) == "yes" if attrs.has_key('pos') and str(attrs.get('pos')) == "after": self.codeafter = True else: @@ -129,10 +131,16 @@ class Wizard(Screen): def endElement(self, name): self.currContent = "" if name == 'code': - if self.codeafter: - self.wizard[self.lastStep]["codeafter"] = self.wizard[self.lastStep]["codeafter"].strip() + if self.async_code: + if self.codeafter: + self.wizard[self.lastStep]["codeafter_async"] = self.wizard[self.lastStep]["codeafter_async"].strip() + else: + self.wizard[self.lastStep]["code_async"] = self.wizard[self.lastStep]["code_async"].strip() else: - self.wizard[self.lastStep]["code"] = self.wizard[self.lastStep]["code"].strip() + if self.codeafter: + self.wizard[self.lastStep]["codeafter"] = self.wizard[self.lastStep]["codeafter"].strip() + else: + self.wizard[self.lastStep]["code"] = self.wizard[self.lastStep]["code"].strip() elif name == 'condition': self.wizard[self.lastStep]["condition"] = self.wizard[self.lastStep]["condition"].strip() elif name == 'step': @@ -141,15 +149,23 @@ class Wizard(Screen): def characters(self, ch): if self.currContent == "code": - if self.codeafter: - self.wizard[self.lastStep]["codeafter"] = self.wizard[self.lastStep]["codeafter"] + ch + if self.async_code: + if self.codeafter: + self.wizard[self.lastStep]["codeafter_async"] = self.wizard[self.lastStep]["codeafter_async"] + ch + else: + self.wizard[self.lastStep]["code_async"] = self.wizard[self.lastStep]["code_async"] + ch else: - self.wizard[self.lastStep]["code"] = self.wizard[self.lastStep]["code"] + ch + if self.codeafter: + self.wizard[self.lastStep]["codeafter"] = self.wizard[self.lastStep]["codeafter"] + ch + else: + self.wizard[self.lastStep]["code"] = self.wizard[self.lastStep]["code"] + ch elif self.currContent == "condition": self.wizard[self.lastStep]["condition"] = self.wizard[self.lastStep]["condition"] + ch - + def __init__(self, session, showSteps = True, showStepSlider = True, showList = True, showConfig = True): Screen.__init__(self, session) + + self.isLastWizard = False # can be used to skip a "goodbye"-screen in a wizard self.stepHistory = [] @@ -197,13 +213,15 @@ class Wizard(Screen): self.onShown.append(self.updateValues) self.configInstance = None + self.currentConfigIndex = None self.lcdCallbacks = [] self.disableKeys = False - self["actions"] = NumberActionMap(["WizardActions", "NumberActions", "ColorActions", "SetupActions"], + self["actions"] = NumberActionMap(["WizardActions", "NumberActions", "ColorActions", "SetupActions", "InputAsciiActions", "KeyboardInputActions"], { + "gotAsciiCode": self.keyGotAscii, "ok": self.ok, "back": self.back, "left": self.left, @@ -227,6 +245,13 @@ class Wizard(Screen): "9": self.keyNumberGlobal, "0": self.keyNumberGlobal }, -1) + + self["VirtualKB"] = NumberActionMap(["VirtualKeyboardActions"], + { + "showVirtualKeyboard": self.KeyText, + }, -2) + + self["VirtualKB"].setEnabled(False) def red(self): print "red" @@ -271,6 +296,8 @@ class Wizard(Screen): if len(self.stepHistory) > 1: self.currStep = self.stepHistory[-2] self.stepHistory = self.stepHistory[:-2] + else: + self.session.openWithCallback(self.exitWizardQuestion, MessageBox, (_("Are you sure you want to exit this wizard?") ) ) if self.currStep < 1: self.currStep = 1 print "currStep:", self.currStep @@ -278,6 +305,11 @@ class Wizard(Screen): self.updateValues() print "after updateValues stepHistory:", self.stepHistory + def exitWizardQuestion(self, ret = False): + if (ret): + self.markDone() + self.close() + def markDone(self): pass @@ -302,7 +334,7 @@ class Wizard(Screen): if self.showConfig: if self.wizard[currStep]["config"]["type"] == "dynamic": eval("self." + self.wizard[currStep]["config"]["evaluation"])() - + if self.showList: if (len(self.wizard[currStep]["evaluatedlist"]) > 0): print "current:", self["list"].current @@ -312,21 +344,24 @@ class Wizard(Screen): else: self.currStep = self.getStepWithID(nextStep) + print_now = True if ((currStep == self.numSteps and self.wizard[currStep]["nextstep"] is None) or self.wizard[currStep]["id"] == "end"): # wizard finished print "wizard finished" self.markDone() self.close() else: + self.codeafter = True self.runCode(self.wizard[currStep]["codeafter"]) - if self.wizard[currStep]["nextstep"] is not None: - self.currStep = self.getStepWithID(self.wizard[currStep]["nextstep"]) - if gotoStep is not None: - self.currStep = self.getStepWithID(gotoStep) - self.currStep += 1 - self.updateValues() - - print "Now: " + str(self.currStep) + self.prevStep = currStep + self.gotoStep = gotoStep + if not self.runCode(self.wizard[currStep]["codeafter_async"]): + self.afterAsyncCode() + else: + if self.updateValues in self.onShown: + self.onShown.remove(self.updateValues) + if print_now: + print "Now: " + str(self.currStep) def ok(self): print "OK" @@ -341,7 +376,8 @@ class Wizard(Screen): # for this. If there is one, please do a more specific check # and/or a comment in which situation there is no run() if callable(getattr(self.configInstance, "runAsync", None)): - self.onShown.remove(self.updateValues) + if self.updateValues in self.onShown: + self.onShown.remove(self.updateValues) self.configInstance.runAsync(self.finished) return else: @@ -351,6 +387,14 @@ class Wizard(Screen): def keyNumberGlobal(self, number): if (self.wizard[self.currStep]["config"]["screen"] != None): self.configInstance.keyNumberGlobal(number) + elif (self.wizard[self.currStep]["config"]["type"] == "dynamic"): + self["config"].handleKey(KEY_0 + number) + + def keyGotAscii(self): + if (self.wizard[self.currStep]["config"]["screen"] != None): + self["config"].handleKey(KEY_ASCII) + elif (self.wizard[self.currStep]["config"]["type"] == "dynamic"): + self["config"].handleKey(KEY_ASCII) def left(self): self.resetCounter() @@ -371,7 +415,8 @@ class Wizard(Screen): def up(self): self.resetCounter() if (self.showConfig and self.wizard[self.currStep]["config"]["screen"] != None or self.wizard[self.currStep]["config"]["type"] == "dynamic"): - self["config"].instance.moveSelection(self["config"].instance.moveUp) + self["config"].instance.moveSelection(self["config"].instance.moveUp) + self.handleInputHelpers() elif (self.showList and len(self.wizard[self.currStep]["evaluatedlist"]) > 0): self["list"].selectPrevious() if self.wizard[self.currStep].has_key("onselect"): @@ -385,6 +430,7 @@ class Wizard(Screen): self.resetCounter() if (self.showConfig and self.wizard[self.currStep]["config"]["screen"] != None or self.wizard[self.currStep]["config"]["type"] == "dynamic"): self["config"].instance.moveSelection(self["config"].instance.moveDown) + self.handleInputHelpers() elif (self.showList and len(self.wizard[self.currStep]["evaluatedlist"]) > 0): #self["list"].instance.moveSelection(self["list"].instance.moveDown) self["list"].selectNext() @@ -401,7 +447,7 @@ class Wizard(Screen): self.resetCounter() if (self.showConfig and self.wizard[self.currStep]["config"]["screen"] != None): - self["config"].instance.moveSelection(self["config"].instance.moveUp) + self["config"].instance.moveSelection(self["config"].instance.moveUp) elif (self.showList and len(self.wizard[self.currStep]["evaluatedlist"]) > 0): if self.wizard[self.currStep].has_key("onselect"): self.selection = self["list"].current[-1] @@ -415,7 +461,9 @@ class Wizard(Screen): if code != "": print "code", code exec(code) - + return True + return False + def getTranslation(self, text): return _(text) @@ -440,13 +488,29 @@ class Wizard(Screen): self.timeoutTimer.stop() if self.configInstance is not None: + # remove callbacks + self.configInstance["config"].onSelectionChanged = [] del self.configInstance["config"] self.configInstance.doClose() self.configInstance = None - + self.condition = True exec (self.wizard[self.currStep]["condition"]) - if self.condition: + if not self.condition: + print "keys*******************:", self.wizard[self.currStep].keys() + if self.wizard[self.currStep].has_key("laststep"): # exit wizard, if condition of laststep doesn't hold + self.markDone() + self.close() + return + else: + self.currStep += 1 + self.updateValues() + else: + if self.wizard[self.currStep].has_key("displaytext"): + displaytext = self.wizard[self.currStep]["displaytext"] + print "set LCD text" + for x in self.lcdCallbacks: + x(displaytext) if len(self.stepHistory) == 0 or self.stepHistory[-1] != self.currStep: self.stepHistory.append(self.currStep) print "wizard step:", self.wizard[self.currStep] @@ -468,8 +532,27 @@ class Wizard(Screen): for x in self.lcdCallbacks: x(displaytext) + self.codeafter=False self.runCode(self.wizard[self.currStep]["code"]) - + if self.runCode(self.wizard[self.currStep]["code_async"]): + if self.updateValues in self.onShown: + self.onShown.remove(self.updateValues) + else: + self.afterAsyncCode() + + def afterAsyncCode(self): + if not self.updateValues in self.onShown: + self.onShown.append(self.updateValues) + + if self.codeafter: + if self.wizard[self.prevStep]["nextstep"] is not None: + self.currStep = self.getStepWithID(self.wizard[self.prevStep]["nextstep"]) + if self.gotoStep is not None: + self.currStep = self.getStepWithID(self.gotoStep) + self.currStep += 1 + self.updateValues() + print "Now: " + str(self.currStep) + else: if self.showList: print "showing list,", self.currStep for renderer in self.renderer: @@ -480,7 +563,7 @@ class Wizard(Screen): print "setZPosition" rootrenderer.instance.setZPosition(1) renderer = renderer.source - + #self["list"].instance.setZPosition(1) self.list = [] if (self.wizard[self.currStep].has_key("dynamiclist")): @@ -520,17 +603,21 @@ class Wizard(Screen): else: self.configInstance = self.session.instantiateDialog(self.wizard[self.currStep]["config"]["screen"], eval(self.wizard[self.currStep]["config"]["args"])) self["config"].l.setList(self.configInstance["config"].list) + callbacks = self.configInstance["config"].onSelectionChanged self.configInstance["config"].destroy() + print "clearConfigList", self.configInstance["config"], self["config"] self.configInstance["config"] = self["config"] + self.configInstance["config"].onSelectionChanged = callbacks + print "clearConfigList", self.configInstance["config"], self["config"] else: self["config"].l.setList([]) + self.handleInputHelpers() + + else: if self.has_key("config"): self["config"].hide() - else: # condition false - self.currStep += 1 - self.updateValues() - + def timeoutCounterFired(self): self.timeoutCounter -= 1 print "timeoutCounter:", self.timeoutCounter @@ -543,6 +630,45 @@ class Wizard(Screen): self.finished(gotoStep = self.wizard[self.currStep]["timeoutstep"]) self.updateText() + def handleInputHelpers(self): + if self["config"].getCurrent() is not None: + if isinstance(self["config"].getCurrent()[1], ConfigText) or isinstance(self["config"].getCurrent()[1], ConfigPassword): + if self.has_key("VKeyIcon"): + self["VirtualKB"].setEnabled(True) + self["VKeyIcon"].boolean = True + if self.has_key("HelpWindow"): + if self["config"].getCurrent()[1].help_window.instance is not None: + helpwindowpos = self["HelpWindow"].getPosition() + from enigma import ePoint + self["config"].getCurrent()[1].help_window.instance.move(ePoint(helpwindowpos[0],helpwindowpos[1])) + else: + if self.has_key("VKeyIcon"): + self["VirtualKB"].setEnabled(False) + self["VKeyIcon"].boolean = False + else: + if self.has_key("VKeyIcon"): + self["VirtualKB"].setEnabled(False) + self["VKeyIcon"].boolean = False + + def KeyText(self): + from Screens.VirtualKeyBoard import VirtualKeyBoard + self.currentConfigIndex = self["config"].getCurrentIndex() + self.session.openWithCallback(self.VirtualKeyBoardCallback, VirtualKeyBoard, title = self["config"].getCurrent()[0], text = self["config"].getCurrent()[1].getValue()) + + def VirtualKeyBoardCallback(self, callback = None): + if callback is not None and len(callback): + if isinstance(self["config"].getCurrent()[1], ConfigText) or isinstance(self["config"].getCurrent()[1], ConfigPassword): + if self.has_key("HelpWindow"): + if self["config"].getCurrent()[1].help_window.instance is not None: + helpwindowpos = self["HelpWindow"].getPosition() + from enigma import ePoint + self["config"].getCurrent()[1].help_window.instance.move(ePoint(helpwindowpos[0],helpwindowpos[1])) + self["config"].instance.moveSelectionTo(self.currentConfigIndex) + self["config"].setCurrentIndex(self.currentConfigIndex) + self["config"].getCurrent()[1].setValue(callback) + self["config"].invalidate(self["config"].getCurrent()) + + class WizardManager: def __init__(self): self.wizards = [] @@ -551,10 +677,11 @@ class WizardManager: self.wizards.append((wizard, precondition, priority)) def getWizards(self): - list = [] - for x in self.wizards: - if x[1] == 1: # precondition - list.append((x[2], x[0])) - return list + # x[1] is precondition + for wizard in self.wizards: + wizard[0].isLastWizard = False + if len(self.wizards) > 0: + self.wizards[-1][0].isLastWizard = True + return [(x[2], x[0]) for x in self.wizards if x[1] == 1] wizardManager = WizardManager()