#!/usr/bin/env python

# -*- coding: utf-8 -*-

from __future__ import absolute_import

import wx

from BeremizIDE import *

from VariableExporter import VariableWriter

# XXX TODO : strip dead code. document.

lpcberemiz_cmd = None

SCROLLBAR_UNIT = 10

ID_EXPORT = 7500

class LPCBeremiz(Beremiz):

def _init_coll_FileMenu_Items(self, parent):

config = wx.ConfigBase.Get()

export = str(config.Read("Exporter"))

if export == "":

config.Write("Exporter", '0')

export = '0'

if export == '1':

export = True

else:

export = False

AppendMenu(parent, help='', id=wx.ID_SAVE,

kind=wx.ITEM_NORMAL, text=_(u'Save\tCTRL+S'))

AppendMenu(parent, help='', id=wx.ID_CLOSE,

kind=wx.ITEM_NORMAL, text=_(u'Close Tab\tCTRL+W'))

parent.AppendSeparator()

AppendMenu(parent, help='', id=wx.ID_PAGE_SETUP,

kind=wx.ITEM_NORMAL, text=_(u'Page Setup'))

AppendMenu(parent, help='', id=wx.ID_PREVIEW,

kind=wx.ITEM_NORMAL, text=_(u'Preview'))

AppendMenu(parent, help='', id=wx.ID_PRINT,

kind=wx.ITEM_NORMAL, text=_(u'Print'))

parent.AppendSeparator()

if export:

AppendMenu(parent, help='', id=ID_EXPORT,

kind=wx.ITEM_NORMAL, text=_(u'Export'))

parent.AppendSeparator()

AppendMenu(parent, help='', id=wx.ID_EXIT,

kind=wx.ITEM_NORMAL, text=_(u'Quit\tCTRL+Q'))

self.Bind(wx.EVT_MENU, self.OnSaveProjectMenu, id=wx.ID_SAVE)

self.Bind(wx.EVT_MENU, self.OnCloseTabMenu, id=wx.ID_CLOSE)

self.Bind(wx.EVT_MENU, self.OnPageSetupMenu, id=wx.ID_PAGE_SETUP)

self.Bind(wx.EVT_MENU, self.OnPreviewMenu, id=wx.ID_PREVIEW)

self.Bind(wx.EVT_MENU, self.OnPrintMenu, id=wx.ID_PRINT)

if export:

self.Bind(wx.EVT_MENU, lambda event: VariableWriter(self, event, self.CTR.ProjectPath), id=ID_EXPORT)

self.Bind(wx.EVT_MENU, self.OnQuitMenu, id=wx.ID_EXIT)

self.AddToMenuToolBar([(wx.ID_SAVE, "save", _(u'Save'), None),

(wx.ID_PRINT, "print", _(u'Print'), None)])

def _init_ctrls(self, prnt):

Beremiz._init_ctrls(self, prnt)

def __init__(self, *args, **kwargs):

"""

LPCBeremiz needs to keep track of connection to composer

in order to later signal when frame is closed

"""

self.lpcberemiz_cmd_pipe = kwargs.pop("pipe")

Beremiz.__init__(self, *args, **kwargs)

def Show(self, loading=True):

wx.Frame.Show(self)

def OnCloseFrame(self, event):

if self.CheckSaveBeforeClosing(_("Close Application")):

wx.Frame.Hide(self)

self.CTR.ResetAppFrame(self.lpcberemiz_cmd_pipe)

self.CTR.KillDebugThread()

self.KillLocalRuntime()

# close wxGlade if running

config = wx.ConfigBase.Get()

wxGladePid = str(config.Read("BeremizRoot.wxGlade"))

if wxGladePid != '0':

import signal

os.kill(int(wxGladePid), signal.SIGTERM)

wxGladePid = 0

config.Write("BeremizRoot.wxGlade", str(wxGladePid))

config.Flush()

self.SaveLastState()

self.lpcberemiz_cmd_pipe.write("Closed\n")

event.Veto()

def RefreshTitle(self):

name = _("Beremiz")

if self.CTR is not None:

projectname = self.CTR.GetProjectName()

if self.CTR.ProjectTestModified():

projectname = "~%s~" % projectname

self.SetTitle("%s - %s" % (name, projectname))

else:

self.SetTitle(name)

def RefreshFileMenu(self):

MenuToolBar = self.Panes["MenuToolBar"]

if self.CTR is not None:

selected = self.TabsOpened.GetSelection()

if selected >= 0:

graphic_viewer = isinstance(self.TabsOpened.GetPage(selected), Viewer)

else:

graphic_viewer = False

if self.TabsOpened.GetPageCount() > 0:

self.FileMenu.Enable(wx.ID_CLOSE, True)

if graphic_viewer:

self.FileMenu.Enable(wx.ID_PREVIEW, True)

self.FileMenu.Enable(wx.ID_PRINT, True)

MenuToolBar.EnableTool(wx.ID_PRINT, True)

else:

self.FileMenu.Enable(wx.ID_PREVIEW, False)

self.FileMenu.Enable(wx.ID_PRINT, False)

MenuToolBar.EnableTool(wx.ID_PRINT, False)

else:

self.FileMenu.Enable(wx.ID_CLOSE, False)

self.FileMenu.Enable(wx.ID_PREVIEW, False)

self.FileMenu.Enable(wx.ID_PRINT, False)

MenuToolBar.EnableTool(wx.ID_PRINT, False)

self.FileMenu.Enable(wx.ID_PAGE_SETUP, True)

project_modified = self.CTR.ProjectTestModified()

self.FileMenu.Enable(wx.ID_SAVE, project_modified)

MenuToolBar.EnableTool(wx.ID_SAVE, project_modified)

else:

self.FileMenu.Enable(wx.ID_CLOSE, False)

self.FileMenu.Enable(wx.ID_PAGE_SETUP, False)

self.FileMenu.Enable(wx.ID_PREVIEW, False)

self.FileMenu.Enable(wx.ID_PRINT, False)

MenuToolBar.EnableTool(wx.ID_PRINT, False)

self.FileMenu.Enable(wx.ID_SAVE, False)

MenuToolBar.EnableTool(wx.ID_SAVE, False)

def RefreshScrollBars(self):

xstart, ystart = self.PLCConfig.GetViewStart()

window_size = self.PLCConfig.GetClientSize()

sizer = self.PLCConfig.GetSizer()

if sizer:

maxx, maxy = sizer.GetMinSize()

posx = max(0, min(xstart, (maxx - window_size[0]) / SCROLLBAR_UNIT))

posy = max(0, min(ystart, (maxy - window_size[1]) / SCROLLBAR_UNIT))

self.PLCConfig.Scroll(posx, posy)

self.PLCConfig.SetScrollbars(SCROLLBAR_UNIT, SCROLLBAR_UNIT,

maxx / SCROLLBAR_UNIT, maxy / SCROLLBAR_UNIT, posx, posy)

def RefreshAll(self):

Beremiz.RefreshAll(self)

# Remove taskbar icon when simulating

def StartLocalRuntime(self, taskbaricon=True):

return Beremiz.StartLocalRuntime(self, taskbaricon=False)