import wx

import wx
import metrics

class StoryMetadataFrame(wx.Frame):
"""
Changes automatically update as the user makes them;
"""

def __init__(self, app, parent = None):
self.app = app
self.parent = parent
wx.Frame.__init__(self, parent, wx.ID_ANY, title = parent.title + ' Metadata', \
style = wx.MINIMIZE_BOX | wx.CLOSE_BOX | wx.CAPTION | wx.SYSTEM_MENU)

panel = wx.Panel(parent = self, id = wx.ID_ANY)
borderSizer = wx.BoxSizer(wx.VERTICAL)
panel.SetSizer(borderSizer)
panelSizer = wx.FlexGridSizer(8, 1, metrics.size('relatedControls'), metrics.size('relatedControls'))
borderSizer.Add(panelSizer, flag = wx.ALL, border = metrics.size('windowBorder'))

for name, desc in [
("identity", ("What your work identifies as:",
"Is it a game, a story, a poem, or something else?\n(This is used for dialogs and error messages only.)",
False)),
("description", ("A short description of your work:",
"This is inserted in the HTML file's <meta> description tag, used by\nsearch engines and other automated tools.",
True))
]:
textlabel = wx.StaticText(panel, label = desc[0])
if desc[2]:
textctrl = wx.TextCtrl(panel, size=(200,60), style=wx.TE_MULTILINE)
else:
textctrl = wx.TextCtrl(panel, size=(200,-1))
textctrl.SetValue(parent.metadata.get(name, ''))
textctrl.Bind(wx.EVT_TEXT, lambda e, name=name, textctrl=textctrl:
self.saveSetting(name,textctrl.GetValue()))

hSizer = wx.BoxSizer(wx.HORIZONTAL)
hSizer.Add(textlabel,1,wx.ALIGN_LEFT|wx.ALIGN_TOP)
hSizer.Add(textctrl,1,wx.EXPAND)
panelSizer.Add(hSizer,flag=wx.ALL|wx.EXPAND)
panelSizer.Add(wx.StaticText(panel, label = desc[1]))
panelSizer.Add((1,2))

panelSizer.Fit(self)
borderSizer.Fit(self)
self.SetIcon(self.app.icon)
self.Show()
self.panelSizer = panelSizer
self.borderSizer = borderSizer

def saveSetting(self, name, value):
self.parent.metadata[name]=value
self.parent.setDirty(True)