X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fpython%2FComponents%2FConfigList.py;h=5a02c38d7f9722aafe2d07d4e46de12f7c745d5f;hp=4dd401f9475a0e0c5b3da27f6f82add44a5d330e;hb=37d2d80ce2ebf47bd1a6d46a71dd90dd53065068;hpb=0e7f46d6379dbf08183caadfa33b8d0648418d9e diff --git a/lib/python/Components/ConfigList.py b/lib/python/Components/ConfigList.py old mode 100644 new mode 100755 index 4dd401f..5a02c38 --- a/lib/python/Components/ConfigList.py +++ b/lib/python/Components/ConfigList.py @@ -1,30 +1,30 @@ -from HTMLComponent import * -from GUIComponent import * -from config import KEY_LEFT, KEY_RIGHT, KEY_0, KEY_DELETE, KEY_OK, KEY_TIMEOUT, ConfigElement -from Components.ActionMap import NumberActionMap -from enigma import eListbox, eListboxPythonConfigContent, eTimer +from HTMLComponent import HTMLComponent +from GUIComponent import GUIComponent +from config import KEY_LEFT, KEY_RIGHT, KEY_HOME, KEY_END, KEY_0, KEY_DELETE, KEY_BACKSPACE, KEY_OK, KEY_TOGGLEOW, KEY_ASCII, KEY_TIMEOUT, KEY_NUMBERS, ConfigElement, ConfigText, ConfigPassword +from Components.ActionMap import NumberActionMap, ActionMap +from enigma import eListbox, eListboxPythonConfigContent, eRCInput, eTimer +from Screens.MessageBox import MessageBox class ConfigList(HTMLComponent, GUIComponent, object): def __init__(self, list, session = None): GUIComponent.__init__(self) self.l = eListboxPythonConfigContent() - self.l.setSeperation(100) + self.l.setSeperation(200) self.timer = eTimer() self.list = list self.onSelectionChanged = [ ] self.current = None - self.help_window = None - self.setHelpWindowSession(session) + self.session = session def execBegin(self): - self.timer.timeout.get().append(self.timeout) + rcinput = eRCInput.getInstance() + rcinput.setKeyboardMode(rcinput.kmAscii) + self.timer.callback.append(self.timeout) def execEnd(self): - self.timer.timeout.get().remove(self.timeout) - - def setHelpWindowSession(self, session): - assert self.help_window is None, "you can't move a help window to another session" - self.session = session + rcinput = eRCInput.getInstance() + rcinput.setKeyboardMode(rcinput.kmNone) + self.timer.callback.remove(self.timeout) def toggle(self): selection = self.getCurrent() @@ -36,14 +36,19 @@ class ConfigList(HTMLComponent, GUIComponent, object): if selection and selection[1].enabled: selection[1].handleKey(key) self.invalidateCurrent() - if self.help_window: - self.help_window.update(selection[1]) - if key not in [KEY_TIMEOUT, KEY_LEFT, KEY_RIGHT, KEY_DELETE, KEY_OK]: + if key in KEY_NUMBERS: self.timer.start(1000, 1) def getCurrent(self): return self.l.getCurrentSelection() + def getCurrentIndex(self): + return self.l.getCurrentSelectionIndex() + + def setCurrentIndex(self, index): + if self.instance is not None: + self.instance.moveSelectionTo(index) + def invalidateCurrent(self): self.l.invalidateEntry(self.l.getCurrentSelectionIndex()) @@ -56,27 +61,26 @@ class ConfigList(HTMLComponent, GUIComponent, object): GUI_WIDGET = eListbox def selectionChanged(self): - n = self.getCurrent() - - if self.help_window: - self.session.deleteDialog(self.help_window) - - nh = n and n[1].helpWindow() - if nh is not None and self.session is not None: - self.help_window = self.session.instantiateDialog(*nh) - self.help_window.show() - - self.current = n + if isinstance(self.current,tuple) and len(self.current) == 2: + self.current[1].onDeselect(self.session) + self.current = self.getCurrent() + if isinstance(self.current,tuple) and len(self.current) == 2: + self.current[1].onSelect(self.session) + else: + return for x in self.onSelectionChanged: x() def postWidgetCreate(self, instance): - instance.setContent(self.l) instance.selectionChanged.get().append(self.selectionChanged) + instance.setContent(self.l) def preWidgetRemove(self, instance): + if isinstance(self.current,tuple) and len(self.current) == 2: + self.current[1].onDeselect(self.session) instance.selectionChanged.get().remove(self.selectionChanged) - + instance.setContent(None) + def setList(self, l): self.timer.stop() self.__list = l @@ -84,7 +88,7 @@ class ConfigList(HTMLComponent, GUIComponent, object): if l is not None: for x in l: - assert isinstance(x[1], ConfigElement), "entry in ConfigList " + str(x[1]) + " must be a ConfigElement" + assert isinstance(x, ConfigElement), "entry in ConfigList " + str(x) + " must be a ConfigElement" def getList(self): return self.__list @@ -94,14 +98,26 @@ class ConfigList(HTMLComponent, GUIComponent, object): def timeout(self): self.handleKey(KEY_TIMEOUT) + def isChanged(self): + is_changed = False + for x in self.list: + is_changed |= x[1].isChanged() + + return is_changed + class ConfigListScreen: def __init__(self, list, session = None, on_change = None): - self["config_actions"] = NumberActionMap(["SetupActions", "TextInputActions"], + self["config_actions"] = NumberActionMap(["SetupActions", "InputAsciiActions", "KeyboardInputActions"], { + "gotAsciiCode": self.keyGotAscii, "ok": self.keyOK, "left": self.keyLeft, "right": self.keyRight, - "delete": self.keyDelete, + "home": self.keyHome, + "end": self.keyEnd, + "deleteForward": self.keyDelete, + "deleteBackward": self.keyBackspace, + "toggleOverwrite": self.keyToggleOW, "1": self.keyNumberGlobal, "2": self.keyNumberGlobal, "3": self.keyNumberGlobal, @@ -113,13 +129,52 @@ class ConfigListScreen: "9": self.keyNumberGlobal, "0": self.keyNumberGlobal }, -1) # to prevent left/right overriding the listbox + + self["VirtualKB"] = ActionMap(["VirtualKeyboardActions"], + { + "showVirtualKeyboard": self.KeyText, + }, -2) + self["VirtualKB"].setEnabled(False) self["config"] = ConfigList(list, session = session) + if on_change is not None: self.__changed = on_change else: self.__changed = lambda: None - + + if not self.handleInputHelpers in self["config"].onSelectionChanged: + self["config"].onSelectionChanged.append(self.handleInputHelpers) + + 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.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): + self["config"].getCurrent()[1].setValue(callback) + self["config"].invalidate(self["config"].getCurrent()) + def keyOK(self): self["config"].handleKey(KEY_OK) @@ -131,11 +186,54 @@ class ConfigListScreen: self["config"].handleKey(KEY_RIGHT) self.__changed() + def keyHome(self): + self["config"].handleKey(KEY_HOME) + self.__changed() + + def keyEnd(self): + self["config"].handleKey(KEY_END) + self.__changed() + def keyDelete(self): self["config"].handleKey(KEY_DELETE) self.__changed() + def keyBackspace(self): + self["config"].handleKey(KEY_BACKSPACE) + self.__changed() + + def keyToggleOW(self): + self["config"].handleKey(KEY_TOGGLEOW) + self.__changed() + + def keyGotAscii(self): + self["config"].handleKey(KEY_ASCII) + self.__changed() + def keyNumberGlobal(self, number): self["config"].handleKey(KEY_0 + number) self.__changed() + + def saveAll(self): + for x in self["config"].list: + x[1].save() + + # keySave and keyCancel are just provided in case you need them. + # you have to call them by yourself. + def keySave(self): + self.saveAll() + self.close() + + def cancelConfirm(self, result): + if not result: + return + for x in self["config"].list: + x[1].cancel() + self.close() + + def keyCancel(self): + if self["config"].isChanged(): + self.session.openWithCallback(self.cancelConfirm, MessageBox, _("Really close without saving settings?")) + else: + self.close()