do not delete page when no pages are defined
[enigma2-curlytx.git] / src / CurlyTxSettings.py
1 from Screens.Screen import Screen
2 from Components.ActionMap import ActionMap, NumberActionMap
3 from Components.Sources.StaticText import StaticText
4
5 from . import config
6 from config import createPage, loadDefaultPageOptions
7 from Components.config import config, getConfigListEntry, ConfigSelection
8 from Components.ConfigList import ConfigList, ConfigListScreen
9
10 class CurlyTxSettings(ConfigListScreen, Screen):
11     skin = """
12         <screen name="Setup" position="center,center" size="560,430" title="Setup">
13           <ePixmap pixmap="skin_default/buttons/red.png"    position="0,0"   size="140,40" transparent="1" alphatest="on" />
14           <ePixmap pixmap="skin_default/buttons/green.png"  position="140,0" size="140,40" transparent="1" alphatest="on" />
15           <ePixmap pixmap="skin_default/buttons/yellow.png" position="280,0" size="140,40" transparent="1" alphatest="on" />
16           <ePixmap pixmap="skin_default/buttons/blue.png"   position="420,0" size="140,40" transparent="1" alphatest="on" />
17           <widget source="key_red"    render="Label" position="0,0"   zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#9f1313" transparent="1" />
18           <widget source="key_green"  render="Label" position="140,0" zPosition="1" size="140,40" font="Regular;20" halign="center" valign="center" backgroundColor="#1f771f" transparent="1" />
19           <widget source="key_yellow" render="Label" position="280,0" zPosition="1" size="140,40" font="Regular;20" valign="center" halign="center" backgroundColor="#a08500" transparent="1" />
20           <widget source="key_blue"   render="Label" position="420,0" zPosition="1" size="140,40" font="Regular;20" valign="center" halign="center" backgroundColor="#18188b" transparent="1" />
21           <widget name="config" position="5,50" size="550,325" scrollbarMode="showOnDemand" />
22         </screen>"""
23
24     def __init__(self, session):
25         self.skin = CurlyTxSettings.skin
26         Screen.__init__(self, session)
27         #self.skinName = [ "CurlyTxSettings", "Setup" ]
28         self.setup_title = _("Settings")
29
30         self["actions"] = ActionMap(["SetupActions","ColorActions"],
31             {
32                 "cancel": self.keyCancel,
33                 "save": self.keySave,
34                 "ok": self.editPage,
35                 "blue": self.deletePage,
36                 "yellow": self.newPage
37             }, -2)
38
39         self["key_red"]    = StaticText(_("Cancel"))
40         self["key_green"]  = StaticText(_("OK"))
41         self["key_yellow"] = StaticText(_("New"))
42         self["key_blue"]   = StaticText(_("Delete"))
43
44         ConfigListScreen.__init__(self, self.getConfigList(), session = self.session)
45         self.onClose.append(self.abort)
46
47     def getConfigList(self):
48         #reload titles
49         loadDefaultPageOptions()
50
51         list = [
52             getConfigListEntry(_("Page:") + " " + x.title.value, x.uri)
53                 for x in config.plugins.CurlyTx.pages
54             ]
55         list.append(getConfigListEntry(_("Default page"), config.plugins.CurlyTx.defaultPage))
56         list.append(getConfigListEntry(_("Show in main menu"), config.plugins.CurlyTx.menuMain))
57         list.append(getConfigListEntry(_("Menu title"), config.plugins.CurlyTx.menuTitle))
58         return list
59
60     def keyLeft(self):
61         ConfigListScreen.keyLeft(self)
62
63     def keyRight(self):
64         ConfigListScreen.keyRight(self)
65
66     def deletePage(self):
67         if len(config.plugins.CurlyTx.pages) == 0:
68             return
69
70         from Screens.MessageBox import MessageBox
71         self.session.openWithCallback(
72             self.deletePageConfirm,
73             MessageBox,
74             _("Really delete this page?\nIt cannot be recovered!")
75             )
76
77     def deletePageConfirm(self, result):
78         if not result:
79             return
80
81         id = self["config"].getCurrentIndex()
82         del config.plugins.CurlyTx.pages[id]
83
84         config.plugins.CurlyTx.pages.save()
85
86         self["config"].setList(self.getConfigList())
87
88     def newPage(self):
89         from CurlyTxSettings import CurlyTxSettings
90         self.session.openWithCallback(self.pageEdited, CurlyTxPageEdit, createPage(), True)
91
92     def editPage(self):
93         id = self["config"].getCurrentIndex()
94         if id < len(config.plugins.CurlyTx.pages):
95             self.session.openWithCallback(
96                 self.pageEdited, CurlyTxPageEdit,
97                 config.plugins.CurlyTx.pages[id], False
98                 )
99
100     def pageEdited(self, page, new):
101         if not page:
102             return
103
104         if new:
105             config.plugins.CurlyTx.pages.append(page)
106
107         self["config"].setList(self.getConfigList())
108
109
110     def keySave(self):
111         for i in range(0, len(config.plugins.CurlyTx.pages)):
112             config.plugins.CurlyTx.pages[i].save()
113
114         config.plugins.CurlyTx.pages.save()
115         ConfigListScreen.keySave(self)
116
117     def abort(self):
118         pass
119
120
121
122 class CurlyTxPageEdit(Screen, ConfigListScreen):
123     def __init__(self, session, page, new = False):
124         Screen.__init__(self, session)
125         self.skinName = [ "CurlyTxPageEdit", "Setup" ]
126
127         self["key_red"]   = StaticText(_("Cancel"))
128         self["key_green"] = StaticText(_("OK"))
129
130         self["setupActions"] = ActionMap(["SetupActions"],
131             {
132                 "save": self.save,
133                 "cancel": self.keyCancel
134             }, -1)
135
136         self.page = page
137         self.new = new
138         list = [
139             getConfigListEntry(_("Page URL"), page.uri),
140             getConfigListEntry(_("Title"), page.title),
141             ]
142         ConfigListScreen.__init__(self, list, session = self.session)
143
144     def save(self):
145         self.close(self.page, self.new)
146
147     def keyCancel(self):
148         self.close(None, self.new)