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pyfatogglepanel.py
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pyfatogglepanel.py
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###########################################################################
# pyfatogllepanel.py
#
# Author: Darriele - HomeWorld
#
# Project home: https://github.com/pyfa-org/Pyfa - pyfa project
# Some portions of code are based on
# AGW:pycollapsiblepane generic implementation of wx.CollapsiblePane
# AGW:pycollapsiblepane credits ( from the original source file used ):
# Andrea Gavana, @ 09 Aug 2007
# Latest Revision: 12 Apr 2010, 12.00 GMT
#
# Module description:
# TogglePanel class is a wx.collipsablepane like implementation that uses
# some optimization from awg::pycollipsablepane to provide certain
# features tailored for PYFA needs.
#
# This module is part of PYFA (PYthon Fitting Assitant) and it shares the same
# licence ( read PYFA licence notice: gpl.txt )
#
# Notes: leave the commented code as it is, those line will be removed someday
###########################################################################
import wx
from gui.bitmapLoader import BitmapLoader
class TogglePanel(wx.Panel):
def __init__(self, parent, forceLayout=-1):
wx.Panel.__init__(self, parent, id=wx.ID_ANY, pos=wx.DefaultPosition, size=wx.Size(-1, -1),
style=wx.TAB_TRAVERSAL)
self._toggle = 1
self.parent = parent
self.forceLayout = forceLayout
self.bkColour = self.GetBackgroundColour()
# Create the main sizer of this panel
self.mainSizer = wx.BoxSizer(wx.VERTICAL)
self.SetSizer(self.mainSizer)
# parentSize = parent.GetMinSize()
# Create the header panel
self.headerPanel = wx.Panel(self)
self.mainSizer.Add(self.headerPanel, 0, wx.EXPAND | wx.TOP | wx.BOTTOM | wx.RIGHT, 1)
# Load expanded/collapsed bitmaps from the icons folder
self.bmpExpanded = BitmapLoader.getBitmap("down-arrow2", "gui")
self.bmpCollapsed = BitmapLoader.getBitmap("up-arrow2", "gui")
# Make the bitmaps have the same color as window text
sysTextColour = wx.SystemSettings.GetColour(wx.SYS_COLOUR_WINDOWTEXT)
img = self.bmpExpanded.ConvertToImage()
img.Replace(0, 0, 0, sysTextColour[0], sysTextColour[1], sysTextColour[2])
self.bmpExpanded = wx.BitmapFromImage(img)
img = self.bmpCollapsed.ConvertToImage()
img.Replace(0, 0, 0, sysTextColour[0], sysTextColour[1], sysTextColour[2])
self.bmpCollapsed = wx.BitmapFromImage(img)
self.headerBmp = wx.StaticBitmap(self.headerPanel)
self.headerBmp.SetBitmap(self.bmpExpanded)
# Create the header sizer and add static bitmap and static text controls to it
headerSizer = wx.BoxSizer(wx.HORIZONTAL)
self.headerPanel.SetSizer(headerSizer)
hbmpSizer = wx.BoxSizer(wx.HORIZONTAL)
hlblSizer = wx.BoxSizer(wx.HORIZONTAL)
self.hcntSizer = wx.BoxSizer(wx.HORIZONTAL)
hbmpSizer.Add(self.headerBmp, 0, 0, 5)
self.headerLabel = wx.StaticText(self.headerPanel, wx.ID_ANY, u"PYFA", wx.DefaultPosition, wx.DefaultSize, 0)
hlblSizer.Add(self.headerLabel, 0, wx.EXPAND, 5)
headerSizer.Add(hbmpSizer, 0, wx.RIGHT, 5)
headerSizer.Add(hlblSizer, 0, wx.RIGHT, 5)
headerSizer.Add(self.hcntSizer, 0, wx.RIGHT, 5)
# Set the static text font weight to BOLD
headerFont = parent.GetFont()
headerFont.SetWeight(wx.BOLD)
self.headerLabel.SetFont(headerFont)
# Create the content panel and its main sizer
self.contentSizer = wx.BoxSizer(wx.VERTICAL)
self.contentPanel = wx.Panel(self)
self.contentPanel.SetSizer(self.contentSizer)
self.mainSizer.Add(self.contentPanel, 0, wx.EXPAND | wx.RIGHT | wx.LEFT, 5)
self.Layout()
# Connect Events
self.headerLabel.Bind(wx.EVT_LEFT_UP, self.toggleContent)
self.headerBmp.Bind(wx.EVT_LEFT_UP, self.toggleContent)
self.headerPanel.Bind(wx.EVT_LEFT_UP, self.toggleContent)
def __del__(self):
pass
def AddToggleItem(self, hitem):
hitem.Bind(wx.EVT_LEFT_UP, self.toggleContent)
def GetHeaderContentSizer(self):
return self.hcntSizer
def GetHeaderPanel(self):
return self.headerPanel
def InsertItemInHeader(self, item):
self.hcntSizer.Add(item, 0, 0, 0)
self.Layout()
def AddSizer(self, sizer):
self.contentSizer.Add(sizer, 0, wx.EXPAND | wx.ALL, 0)
self.Layout()
def GetContentPane(self):
return self.contentPanel
def SetLabel(self, label):
self.headerLabel.SetLabel(label)
def IsCollapsed(self):
""" Returns ``True`` if the pane window is currently hidden. """
if self._toggle == 1:
return False
else:
return True
def IsExpanded(self):
""" Returns ``True`` if the pane window is currently shown. """
if self._toggle == 1:
return False
else:
return True
def OnStateChange(self, sz):
"""
Handles the status changes (collapsing/expanding).
:param `sz`: an instance of `wx.Size`.
"""
# minimal size has priority over the best size so set here our min size
self.SetMinSize(sz)
self.SetSize(sz)
self.parent.GetSizer().SetSizeHints(self.parent)
if self.IsCollapsed():
# expanded . collapsed transition
if self.parent.GetSizer():
# we have just set the size hints...
sz = self.parent.GetSizer().CalcMin()
# use SetClientSize() and not SetSize() otherwise the size for
# e.g. a wxFrame with a menubar wouldn't be correctly set
self.parent.SetClientSize(sz)
else:
self.parent.Layout()
else:
# collapsed . expanded transition
# force our parent to "fit", i.e. expand so that it can honour
# our minimal size
self.parent.Fit()
# Toggle the content panel (hide/show)
def toggleContent(self, event):
self.Freeze()
if self._toggle == 1:
self.contentMinSize = self.contentPanel.GetSize()
self.contentPanel.Hide()
self.headerBmp.SetBitmap(self.bmpCollapsed)
else:
self.contentPanel.Show()
self.headerBmp.SetBitmap(self.bmpExpanded)
self._toggle *= -1
self.Layout()
self.Thaw()
if self.forceLayout == -1:
if wx.VERSION >= (3, 0):
x, y = self.GetBestSize()
y -= self.contentPanel.GetSize()[1]
else:
x, y = self.GetBestSize()
self.OnStateChange((x, y))
else:
self.parent.Layout()