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#----------------------------------------------------------------------------
# Name: pydocview.py
# Purpose: Python extensions to the wxWindows docview framework
#
# Author: Peter Yared
#
# Created: 5/15/03
# CVS-ID: $Id$
# Copyright: (c) 2003-2004 ActiveGrid, Inc.
# License: wxWindows license
#----------------------------------------------------------------------------
import wx
import wx . lib . docview
import sys
import getopt
from wxPython . lib . rcsizer import RowColSizer
import os
import os . path
import time
import string
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import pickle
import getpass
import tempfile
import mmap
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_ = wx . GetTranslation
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#----------------------------------------------------------------------------
# Constants
#----------------------------------------------------------------------------
VIEW_TOOLBAR_ID = wx . NewId ( )
VIEW_STATUSBAR_ID = wx . NewId ( )
EMBEDDED_WINDOW_TOP = 1
EMBEDDED_WINDOW_BOTTOM = 2
EMBEDDED_WINDOW_LEFT = 4
EMBEDDED_WINDOW_RIGHT = 8
EMBEDDED_WINDOW_TOPLEFT = 16
EMBEDDED_WINDOW_BOTTOMLEFT = 32
EMBEDDED_WINDOW_TOPRIGHT = 64
EMBEDDED_WINDOW_BOTTOMRIGHT = 128
EMBEDDED_WINDOW_ALL = EMBEDDED_WINDOW_TOP | EMBEDDED_WINDOW_BOTTOM | EMBEDDED_WINDOW_LEFT | EMBEDDED_WINDOW_RIGHT | \
EMBEDDED_WINDOW_TOPLEFT | EMBEDDED_WINDOW_BOTTOMLEFT | EMBEDDED_WINDOW_TOPRIGHT | EMBEDDED_WINDOW_BOTTOMRIGHT
SAVEALL_ID = wx . NewId ( )
WINDOW_MENU_NUM_ITEMS = 9
class DocService ( wx . EvtHandler ) :
"""
An abstract class used to add reusable services to a docview application .
"""
def __init__ ( self ) :
""" Initializes the DocService. """
pass
def GetDocumentManager ( self ) :
""" Returns the DocManager for the docview application. """
return self . _docManager
def SetDocumentManager ( self , docManager ) :
""" Sets the DocManager for the docview application. """
self . _docManager = docManager
def InstallControls ( self , frame , menuBar = None , toolBar = None , statusBar = None , document = None ) :
""" Called to install controls into the menubar and toolbar of a SDI or MDI window. Override this method for a particular service. """
pass
def ProcessEventBeforeWindows ( self , event ) :
"""
Processes an event before the main window has a chance to process the window .
Override this method for a particular service .
"""
return False
def ProcessUpdateUIEventBeforeWindows ( self , event ) :
"""
Processes a UI event before the main window has a chance to process the window .
Override this method for a particular service .
"""
return False
def ProcessEvent ( self , event ) :
"""
Processes an event , searching event tables and calling zero or more
suitable event handler function ( s ) . Note that the ProcessEvent
method is called from the wxPython docview framework directly since
wxPython does not have a virtual ProcessEvent function .
"""
return False
def ProcessUpdateUIEvent ( self , event ) :
"""
Processes a UI event , searching event tables and calling zero or more
suitable event handler function ( s ) . Note that the ProcessEvent
method is called from the wxPython docview framework directly since
wxPython does not have a virtual ProcessEvent function .
"""
return False
def OnCloseFrame ( self , event ) :
"""
Called when the a docview frame is being closed . Override this method
so a service can either do cleanup or veto the frame being closed by
returning false .
"""
return True
def OnExit ( self ) :
"""
Called when the the docview application is being closed . Override this method
so a service can either do cleanup or veto the frame being closed by
returning false .
"""
pass
def GetMenuItemPos ( self , menu , id ) :
"""
Utility method used to find the position of a menu item so that services can
easily find where to insert a menu item in InstallControls .
"""
menuItems = menu . GetMenuItems ( )
for i , menuItem in enumerate ( menuItems ) :
if menuItem . GetId ( ) == id :
return i
return i
def GetView ( self ) :
"""
Called by WindowMenuService to get views for services that don ' t
have dedicated documents such as the Outline Service .
"""
return None
class DocOptionsService ( DocService ) :
"""
A service that implements an options menu item and an options dialog with
notebook tabs . New tabs can be added by other services by calling the
" AddOptionsPanel " method .
"""
def __init__ ( self , showGeneralOptions = True ) :
"""
Initializes the options service with the option of suppressing the default
general options pane that is included with the options service by setting
showGeneralOptions to False .
"""
DocService . __init__ ( self )
self . ClearOptionsPanels ( )
self . _toolOptionsID = wx . NewId ( )
if showGeneralOptions :
self . AddOptionsPanel ( GeneralOptionsPanel )
def InstallControls ( self , frame , menuBar = None , toolBar = None , statusBar = None , document = None ) :
"""
Installs a " Tools " menu with an " Options " menu item .
"""
toolsMenuIndex = menuBar . FindMenu ( _ ( " &Tools " ) )
if toolsMenuIndex > - 1 :
toolsMenu = menuBar . GetMenu ( toolsMenuIndex )
else :
toolsMenu = wx . Menu ( )
if toolsMenuIndex == - 1 :
formatMenuIndex = menuBar . FindMenu ( _ ( " &Format " ) )
menuBar . Insert ( formatMenuIndex + 1 , toolsMenu , _ ( " &Tools " ) )
if toolsMenu :
if toolsMenu . GetMenuItemCount ( ) :
toolsMenu . AppendSeparator ( )
toolsMenu . Append ( self . _toolOptionsID , _ ( " &Options... " ) , _ ( " Sets options " ) )
wx . EVT_MENU ( frame , self . _toolOptionsID , frame . ProcessEvent )
def ProcessEvent ( self , event ) :
"""
Checks to see if the " Options " menu item has been selected .
"""
id = event . GetId ( )
if id == self . _toolOptionsID :
self . OnOptions ( event )
return True
else :
return False
def ClearOptionsPanels ( self ) :
"""
Clears all of the options panels that have been added into the
options dialog .
"""
self . _optionsPanels = [ ]
def AddOptionsPanel ( self , optionsPanel ) :
"""
Adds an options panel to the options dialog .
"""
self . _optionsPanels . append ( optionsPanel )
def OnOptions ( self , event ) :
"""
Shows the options dialog , called when the " Options " menu item is selected .
"""
if len ( self . _optionsPanels ) == 0 :
return
optionsDialog = OptionsDialog ( wx . GetApp ( ) . GetTopWindow ( ) , self . _optionsPanels , self . _docManager )
if optionsDialog . ShowModal ( ) == wx . ID_OK :
optionsDialog . OnOK ( optionsDialog ) # wxBug: wxDialog should be calling this automatically but doesn't
optionsDialog . Destroy ( )
class OptionsDialog ( wx . Dialog ) :
"""
A default options dialog used by the OptionsService that hosts a notebook
tab of options panels .
"""
def __init__ ( self , parent , optionsPanelClasses , docManager ) :
"""
Initializes the options dialog with a notebook page that contains new
instances of the passed optionsPanelClasses .
"""
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wx . Dialog . __init__ ( self , parent , - 1 , _ ( " Options " ) , size = ( 310 , 400 ) )
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self . _optionsPanels = [ ]
self . _docManager = docManager
HALF_SPACE = 5
SPACE = 10
sizer = wx . BoxSizer ( wx . VERTICAL )
optionsNotebook = wx . Notebook ( self , - 1 , size = ( 310 , 375 ) , style = wx . NB_MULTILINE )
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sizer . Add ( optionsNotebook , 0 , wx . ALL | wx . EXPAND , SPACE )
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for optionsPanelClass in optionsPanelClasses :
optionsPanel = optionsPanelClass ( optionsNotebook , - 1 )
self . _optionsPanels . append ( optionsPanel )
sizer . Add ( self . CreateButtonSizer ( wx . OK | wx . CANCEL ) , 0 , wx . ALIGN_RIGHT | wx . RIGHT | wx . BOTTOM , HALF_SPACE )
self . SetSizer ( sizer )
self . Layout ( )
self . Fit ( )
wx . CallAfter ( self . DoRefresh )
def DoRefresh ( self ) :
"""
wxBug : On Windows XP when using a multiline notebook the default page doesn ' t get
drawn , but it works when using a single line notebook .
"""
self . Refresh ( )
def GetDocManager ( self ) :
"""
Returns the document manager passed to the OptionsDialog constructor .
"""
return self . _docManager
def OnOK ( self , event ) :
"""
Calls the OnOK method of all of the OptionDialog ' s embedded panels
"""
for optionsPanel in self . _optionsPanels :
optionsPanel . OnOK ( event )
class GeneralOptionsPanel ( wx . Panel ) :
"""
A general options panel that is used in the OptionDialog to configure the
generic properties of a pydocview application , such as " show tips at startup "
and whether to use SDI or MDI for the application .
"""
def __init__ ( self , parent , id ) :
"""
Initializes the panel by adding an " Options " folder tab to the parent notebook and
populating the panel with the generic properties of a pydocview application .
"""
wx . Panel . __init__ ( self , parent , id )
SPACE = 10
HALF_SPACE = 5
backgroundColor = wx . WHITE
config = wx . ConfigBase_Get ( )
self . _showTipsCheckBox = wx . CheckBox ( self , - 1 , _ ( " Show tips at start up " ) )
self . _showTipsCheckBox . SetBackgroundColour ( backgroundColor ) # wxBUG: uses wrong background color
self . _showTipsCheckBox . SetValue ( config . ReadInt ( " ShowTipAtStartup " , True ) )
self . _documentRadioBox = wx . RadioBox ( self , - 1 , _ ( " Document interface " ) ,
choices = [ _ ( " Show each document in its own window (SDI) " ) ,
_ ( " Show All documents in a single window (MDI) " ) ] ,
majorDimension = 1 ,
)
if config . ReadInt ( " UseMDI " , True ) :
self . _documentRadioBox . SetSelection ( 1 )
else :
self . _documentRadioBox . SetSelection ( 0 )
def OnDocumentInterfaceSelect ( event ) :
if not self . _documentInterfaceMessageShown :
msgTitle = wx . GetApp ( ) . GetAppName ( )
if not msgTitle :
msgTitle = _ ( " Document Options " )
wx . MessageBox ( " Document interface changes will not appear until the application is restarted. " ,
msgTitle ,
wx . OK | wx . ICON_INFORMATION ,
self . GetParent ( ) )
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self . _documentInterfaceMessageShown = True
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wx . EVT_RADIOBOX ( self , self . _documentRadioBox . GetId ( ) , OnDocumentInterfaceSelect )
optionsBorderSizer = wx . BoxSizer ( wx . VERTICAL )
optionsSizer = wx . BoxSizer ( wx . VERTICAL )
optionsSizer . Add ( self . _showTipsCheckBox , 0 , wx . ALL , HALF_SPACE )
optionsSizer . Add ( self . _documentRadioBox , 0 , wx . ALL , HALF_SPACE )
optionsBorderSizer . Add ( optionsSizer , 0 , wx . ALL , SPACE )
self . SetSizer ( optionsBorderSizer )
self . Layout ( )
self . _documentInterfaceMessageShown = False
parent . AddPage ( self , _ ( " Options " ) )
def OnOK ( self , optionsDialog ) :
"""
Updates the config based on the selections in the options panel .
"""
config = wx . ConfigBase_Get ( )
config . WriteInt ( " ShowTipAtStartup " , self . _showTipsCheckBox . GetValue ( ) )
config . WriteInt ( " UseMDI " , self . _documentRadioBox . GetSelection ( ) )
class DocApp ( wx . PySimpleApp ) :
"""
The DocApp class serves as the base class for pydocview applications and offers
functionality such as services , creation of SDI and MDI frames , show tips ,
and a splash screen .
"""
def OnInit ( self ) :
"""
Initializes the DocApp .
"""
self . _services = [ ]
self . _defaultIcon = None
self . _registeredCloseEvent = False
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if not hasattr ( self , " _debug " ) : # only set if not already initialized
self . _debug = False
if not hasattr ( self , " _singleInstance " ) : # only set if not already initialized
self . _singleInstance = True
# if _singleInstance is TRUE only allow one single instance of app to run.
# When user tries to run a second instance of the app, abort startup,
# But if user also specifies files to open in command line, send message to running app to open those files
if self . _singleInstance :
# create shared memory temporary file
if wx . Platform == ' __WXMSW__ ' :
tfile = tempfile . TemporaryFile ( prefix = " ag " , suffix = " tmp " )
fno = tfile . fileno ( )
self . _sharedMemory = mmap . mmap ( fno , 1024 , " shared_memory " )
else :
tfile = file ( os . path . join ( tempfile . gettempdir ( ) , tempfile . gettempprefix ( ) + getpass . getuser ( ) + " AGSharedMemory " ) , ' w+b ' )
tfile . write ( " * " )
tfile . seek ( 1024 )
tfile . write ( " " )
tfile . flush ( )
fno = tfile . fileno ( )
self . _sharedMemory = mmap . mmap ( fno , 1024 )
self . _singleInstanceChecker = wx . SingleInstanceChecker ( self . GetAppName ( ) + ' - ' + wx . GetUserId ( ) )
if self . _singleInstanceChecker . IsAnotherRunning ( ) :
# have running single instance open file arguments
foundArgs = False
args = sys . argv [ 1 : ]
for arg in args :
if arg [ 0 ] != ' / ' and arg [ 0 ] != ' - ' :
foundArgs = True
break
if foundArgs :
data = pickle . dumps ( args )
while 1 :
self . _sharedMemory . seek ( 0 )
marker = self . _sharedMemory . read_byte ( )
if marker == ' \0 ' or marker == ' * ' : # available buffer
self . _sharedMemory . seek ( 0 )
self . _sharedMemory . write_byte ( ' - ' ) # set writing marker
self . _sharedMemory . write ( data ) # write files we tried to open to shared memory
self . _sharedMemory . seek ( 0 )
self . _sharedMemory . write_byte ( ' + ' ) # set finished writing marker
self . _sharedMemory . flush ( )
break
else :
time . sleep ( 1 ) # give enough time for buffer to be available
return False
else :
self . _timer = wx . PyTimer ( self . DoBackgroundListenAndLoad )
self . _timer . Start ( 250 )
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return True
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def DoBackgroundListenAndLoad ( self ) :
"""
Open any files specified in the given command line argument passed in via shared memory
"""
self . _sharedMemory . seek ( 0 )
if self . _sharedMemory . read_byte ( ) == ' + ' : # available data
data = self . _sharedMemory . read ( 1024 - 1 )
self . _sharedMemory . seek ( 0 )
self . _sharedMemory . write_byte ( " * " ) # finished reading, set buffer free marker
self . _sharedMemory . flush ( )
args = pickle . loads ( data )
for arg in args :
if arg [ 0 ] != ' / ' and arg [ 0 ] != ' - ' :
self . GetDocumentManager ( ) . CreateDocument ( arg , wx . lib . docview . DOC_SILENT )
# force display of running app
topWindow = wx . GetApp ( ) . GetTopWindow ( )
if topWindow . IsIconized ( ) :
topWindow . Iconize ( False )
else :
topWindow . Raise ( )
self . _timer . Start ( 1000 ) # 1 second interval
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def OpenCommandLineArgs ( self ) :
"""
Called to open files that have been passed to the application from the
command line .
"""
args = sys . argv [ 1 : ]
for arg in args :
if arg [ 0 ] != ' / ' and arg [ 0 ] != ' - ' :
self . GetDocumentManager ( ) . CreateDocument ( arg , wx . lib . docview . DOC_SILENT )
def GetDocumentManager ( self ) :
"""
Returns the document manager associated to the DocApp .
"""
return self . _docManager
def SetDocumentManager ( self , docManager ) :
"""
Sets the document manager associated with the DocApp and loads the
DocApp ' s file history into the document manager.
"""
self . _docManager = docManager
config = wx . ConfigBase_Get ( )
self . GetDocumentManager ( ) . FileHistoryLoad ( config )
def ProcessEventBeforeWindows ( self , event ) :
"""
Enables services to process an event before the main window has a chance to
process the window .
"""
for service in self . _services :
if service . ProcessEventBeforeWindows ( event ) :
return True
return False
def ProcessUpdateUIEventBeforeWindows ( self , event ) :
"""
Enables services to process a UI event before the main window has a chance
to process the window .
"""
for service in self . _services :
if service . ProcessUpdateUIEventBeforeWindows ( event ) :
return True
return False
def ProcessEvent ( self , event ) :
"""
Processes an event , searching event tables and calling zero or more
suitable event handler function ( s ) . Note that the ProcessEvent
method is called from the wxPython docview framework directly since
wxPython does not have a virtual ProcessEvent function .
"""
for service in self . _services :
if service . ProcessEvent ( event ) :
return True
return False
def ProcessUpdateUIEvent ( self , event ) :
"""
Processes a UI event , searching event tables and calling zero or more
suitable event handler function ( s ) . Note that the ProcessEvent
method is called from the wxPython docview framework directly since
wxPython does not have a virtual ProcessEvent function .
"""
for service in self . _services :
if service . ProcessUpdateUIEvent ( event ) :
return True
return False
def InstallService ( self , service ) :
"""
Installs an instance of a DocService into the DocApp .
"""
service . SetDocumentManager ( self . _docManager )
self . _services . append ( service )
return service
def GetServices ( self ) :
"""
Returns the DocService instances that have been installed into the DocApp .
"""
return self . _services
def GetService ( self , type ) :
"""
Returns the instance of a particular type of service that has been installed
into the DocApp . For example , " wx.GetApp().GetService(pydocview.OptionsService) "
returns the isntance of the OptionsService that is running within the DocApp .
"""
for service in self . _services :
if isinstance ( service , type ) :
return service
return None
def OnExit ( self ) :
"""
Called when the DocApp is exited , enables the installed DocServices to exit
and saves the DocManager ' s file history.
"""
for service in self . _services :
service . OnExit ( )
config = wx . ConfigBase_Get ( )
self . _docManager . FileHistorySave ( config )
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del self . _singleInstanceChecker
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def GetDefaultDocManagerFlags ( self ) :
"""
Returns the default flags to use when creating the DocManager .
"""
config = wx . ConfigBase_Get ( )
if config . ReadInt ( " UseMDI " , True ) :
flags = wx . lib . docview . DOC_MDI | wx . lib . docview . DOC_OPEN_ONCE
else :
flags = wx . lib . docview . DOC_SDI | wx . lib . docview . DOC_OPEN_ONCE
return flags
def ShowTip ( self , frame , tipProvider ) :
"""
Shows the tip window , generally this is called when an application starts .
A wx . TipProvider must be passed .
"""
config = wx . ConfigBase_Get ( )
showTip = config . ReadInt ( " ShowTipAtStartup " , 1 )
if showTip :
index = config . ReadInt ( " TipIndex " , 0 )
showTipResult = wx . ShowTip ( frame , tipProvider , showAtStartup = showTip )
if showTipResult != showTip :
config . WriteInt ( " ShowTipAtStartup " , showTipResult )
def GetEditMenu ( self , frame ) :
"""
Utility method that finds the Edit menu within the menubar of a frame .
"""
menuBar = frame . GetMenuBar ( )
if not menuBar :
return None
editMenuIndex = menuBar . FindMenu ( _ ( " &Edit " ) )
if editMenuIndex == - 1 :
return None
return menuBar . GetMenu ( editMenuIndex )
def CreateDocumentFrame ( self , view , doc , flags , id = - 1 , title = " " , pos = wx . DefaultPosition , size = wx . DefaultSize , style = wx . DEFAULT_FRAME_STYLE ) :
"""
Called by the DocManager to create and return a new Frame for a Document .
Chooses whether to create an MDIChildFrame or SDI Frame based on the
DocManager ' s flags.
"""
docflags = self . GetDocumentManager ( ) . GetFlags ( )
if docflags & wx . lib . docview . DOC_SDI :
frame = self . CreateSDIDocumentFrame ( doc , view , id , title , pos , size , style )
frame . Show ( )
# wxBug: operating system bug, first window is set to the position of last window closed, ignoring passed in position on frame creation
# also, initial size is incorrect for the same reasons
if frame . GetPosition ( ) != pos :
frame . Move ( pos )
if frame . GetSize ( ) != size :
frame . SetSize ( size )
if doc and doc . GetCommandProcessor ( ) :
doc . GetCommandProcessor ( ) . SetEditMenu ( self . GetEditMenu ( frame ) )
elif docflags & wx . lib . docview . DOC_MDI :
frame = self . CreateMDIDocumentFrame ( doc , view , id , title , pos , size , style )
if doc and doc . GetDocumentTemplate ( ) . GetIcon ( ) :
frame . SetIcon ( doc . GetDocumentTemplate ( ) . GetIcon ( ) )
if doc and doc . GetCommandProcessor ( ) :
doc . GetCommandProcessor ( ) . SetEditMenu ( self . GetEditMenu ( wx . GetApp ( ) . GetTopWindow ( ) ) )
if not frame . GetIcon ( ) and self . _defaultIcon :
frame . SetIcon ( self . GetDefaultIcon ( ) )
view . SetFrame ( frame )
return frame
def CreateSDIDocumentFrame ( self , doc , view , id = - 1 , title = " " , pos = wx . DefaultPosition , size = wx . DefaultSize , style = wx . DEFAULT_FRAME_STYLE ) :
"""
Creates and returns an SDI Document Frame .
"""
frame = DocSDIFrame ( doc , view , None , id , title , pos , size , style )
return frame
def CreateMDIDocumentFrame ( self , doc , view , id = - 1 , title = " " , pos = wx . DefaultPosition , size = wx . DefaultSize , style = wx . DEFAULT_FRAME_STYLE ) :
"""
Creates and returns an MDI Document Frame .
"""
# if any child windows are maximized, then user must want any new children maximized
# if no children exist, then use the default value from registry
# wxBug: Only current window is maximized, so need to check every child frame
parentFrame = wx . GetApp ( ) . GetTopWindow ( )
childrenMaximized = filter ( lambda child : isinstance ( child , wx . MDIChildFrame ) and child . IsMaximized ( ) , parentFrame . GetChildren ( ) )
if childrenMaximized :
maximize = True
else :
children = filter ( lambda child : isinstance ( child , wx . MDIChildFrame ) , parentFrame . GetChildren ( ) )
if children :
# other windows exist and none are maximized
maximize = False
else :
# get default setting from registry
maximize = wx . ConfigBase_Get ( ) . ReadInt ( " MDIChildFrameMaximized " , False )
frame = wx . lib . docview . DocMDIChildFrame ( doc , view , wx . GetApp ( ) . GetTopWindow ( ) , id , title , pos , size , style )
if maximize : # wxBug: Should already be maximizing new child frames if one is maximized but it's not so we have to force it to
frame . Maximize ( True )
## wx.EVT_MAXIMIZE(frame, self.OnMaximize) # wxBug: This doesn't work, need to save MDIChildFrameMaximized state on close of windows instead
wx . EVT_CLOSE ( frame , self . OnCloseChildWindow )
if not self . _registeredCloseEvent :
wx . EVT_CLOSE ( parentFrame , self . OnCloseMainWindow ) # need to check on this, but only once
self . _registeredCloseEvent = True
return frame
def SaveMDIDocumentFrameMaximizedState ( self , maximized ) :
"""
Remember in the config whether the MDI Frame is maximized so that it can be restored
on open .
"""
config = wx . ConfigBase_Get ( )
maximizeFlag = config . ReadInt ( " MDIChildFrameMaximized " , False )
if maximized != maximizeFlag :
config . WriteInt ( " MDIChildFrameMaximized " , maximized )
def OnCloseChildWindow ( self , event ) :
"""
Called when an MDI Child Frame is closed . Calls SaveMDIDocumentFrameMaximizedState to
remember whether the MDI Frame is maximized so that it can be restored on open .
"""
self . SaveMDIDocumentFrameMaximizedState ( event . GetEventObject ( ) . IsMaximized ( ) )
event . Skip ( )
def OnCloseMainWindow ( self , event ) :
"""
Called when the MDI Parent Frame is closed . Remembers whether the MDI Parent Frame is
maximized .
"""
children = event . GetEventObject ( ) . GetChildren ( )
childrenMaximized = filter ( lambda child : isinstance ( child , wx . MDIChildFrame ) and child . IsMaximized ( ) , children )
if childrenMaximized :
self . SaveMDIDocumentFrameMaximizedState ( True )
else :
childrenNotMaximized = filter ( lambda child : isinstance ( child , wx . MDIChildFrame ) , children )
if childrenNotMaximized :
# other windows exist and none are maximized
self . SaveMDIDocumentFrameMaximizedState ( False )
event . Skip ( )
def GetDefaultIcon ( self ) :
"""
Returns the application ' s default icon.
"""
return self . _defaultIcon
def SetDefaultIcon ( self , icon ) :
"""
Sets the application ' s default icon.
"""
self . _defaultIcon = icon
def GetDebug ( self ) :
"""
Returns True if the application is in debug mode .
"""
return self . _debug
def SetDebug ( self , debug ) :
"""
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Sets the application ' s debug mode.
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"""
self . _debug = debug
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def GetSingleInstance ( self ) :
"""
Returns True if the application is in single instance mode . Used to determine if multiple instances of the application is allowed to launch .
"""
return self . _singleInstance
def SetSingleInstance ( self , singleInstance ) :
"""
Sets application ' s single instance mode.
"""
self . _singleInstance = singleInstance
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def CreateChildDocument ( self , parentDocument , documentType , objectToEdit , path = ' ' ) :
"""
Creates a child window of a document that edits an object . The child window
is managed by the parent document frame , so it will be prompted to close if its
parent is closed , etc . Child Documents are useful when there are complicated
Views of a Document and users will need to tunnel into the View .
"""
for document in self . GetDocumentManager ( ) . GetDocuments ( ) [ : ] : # Cloning list to make sure we go through all docs even as they are deleted
if isinstance ( document , ChildDocument ) and document . GetParentDocument ( ) == parentDocument :
if document . GetData ( ) == objectToEdit :
if hasattr ( document . GetFirstView ( ) . GetFrame ( ) , " SetFocus " ) :
document . GetFirstView ( ) . GetFrame ( ) . SetFocus ( )
return document
for temp in wx . GetApp ( ) . GetDocumentManager ( ) . GetTemplates ( ) :
if temp . GetDocumentType ( ) == documentType :
break
temp = None
newDoc = temp . CreateDocument ( path , 0 , data = objectToEdit , parentDocument = parentDocument )
newDoc . SetDocumentName ( temp . GetDocumentName ( ) )
newDoc . SetDocumentTemplate ( temp )
if path == ' ' :
newDoc . OnNewDocument ( )
else :
if not newDoc . OnOpenDocument ( path ) :
newDoc . DeleteAllViews ( ) # Implicitly deleted by DeleteAllViews
return None
return newDoc
def CloseChildDocuments ( self , parentDocument ) :
"""
Closes the child windows of a Document .
"""
for document in self . GetDocumentManager ( ) . GetDocuments ( ) [ : ] : # Cloning list to make sure we go through all docs even as they are deleted
if isinstance ( document , ChildDocument ) and document . GetParentDocument ( ) == parentDocument :
if document . GetFirstView ( ) . GetFrame ( ) :
document . GetFirstView ( ) . GetFrame ( ) . SetFocus ( )
if document . GetFirstView ( ) . OnClose ( deleteWindow = False ) :
if document . GetFirstView ( ) . GetFrame ( ) :
document . GetFirstView ( ) . GetFrame ( ) . Close ( ) # wxBug: Need to do this for some random reason
else :
return False
return True
def IsMDI ( self ) :
"""
Returns True if the application is in MDI mode .
"""
return self . GetDocumentManager ( ) . GetFlags ( ) & wx . lib . docview . DOC_MDI
def IsSDI ( self ) :
"""
Returns True if the application is in SDI mode .
"""
return self . GetDocumentManager ( ) . GetFlags ( ) & wx . lib . docview . DOC_SDI
def ShowSplash ( self , image ) :
"""
2005-02-28 20:16:34 +00:00
Shows a splash window with the given image . Input parameter ' image ' can either be a wx . Bitmap or a filename .
2005-02-25 23:50:26 +00:00
"""
2005-02-28 20:16:34 +00:00
if isinstance ( image , wx . Bitmap ) :
splash_bmp = image
else :
splash_bmp = wx . Image ( image ) . ConvertToBitmap ( )
2005-02-25 23:50:26 +00:00
self . _splash = wx . SplashScreen ( splash_bmp , wx . SPLASH_CENTRE_ON_SCREEN | wx . SPLASH_NO_TIMEOUT , 0 , None , - 1 )
self . _splash . Show ( )
def CloseSplash ( self ) :
"""
Closes the splash window .
"""
if self . _splash :
self . _splash . Close ( True )
class _DocFrameFileDropTarget ( wx . FileDropTarget ) :
"""
Class used to handle drops into the document frame .
"""
def __init__ ( self , docManager , docFrame ) :
"""
Initializes the FileDropTarget class with the active docManager and the docFrame .
"""
wx . FileDropTarget . __init__ ( self )
self . _docManager = docManager
self . _docFrame = docFrame
def OnDropFiles ( self , x , y , filenames ) :
"""
Called when files are dropped in the drop target and tells the docManager to open
the files .
"""
try :
for file in filenames :
self . _docManager . CreateDocument ( file , wx . lib . docview . DOC_SILENT )
except :
msgTitle = wx . GetApp ( ) . GetAppName ( )
if not msgTitle :
msgTitle = _ ( " File Error " )
wx . MessageBox ( " Could not open ' %s ' . ' %s ' " % ( docview . FileNameFromPath ( file ) , sys . exc_value ) ,
msgTitle ,
wx . OK | wx . ICON_EXCLAMATION ,
self . _docManager . FindSuitableParent ( ) )
class DocMDIParentFrame ( wx . lib . docview . DocMDIParentFrame ) :
"""
The DocMDIParentFrame is the primary frame which the DocApp uses to host MDI child windows . It offers
features such as a default menubar , toolbar , and status bar , and a mechanism to manage embedded windows
on the edges of the DocMDIParentFrame .
"""
def __init__ ( self , docManager , parent , id , title , pos = wx . DefaultPosition , size = wx . DefaultSize , style = wx . DEFAULT_FRAME_STYLE , name = " DocMDIFrame " , embeddedWindows = 0 ) :
"""
Initializes the DocMDIParentFrame with the default menubar , toolbar , and status bar . Use the
optional embeddedWindows parameter with the embedded window constants to create embedded
windows around the edges of the DocMDIParentFrame .
"""
config = wx . ConfigBase_Get ( )
if pos == wx . DefaultPosition and size == wx . DefaultSize and config . ReadInt ( " MDIFrameMaximized " , False ) :
pos = [ 0 , 0 ]
size = wx . DisplaySize ( )
# wxBug: Need to set to fill screen to get around bug where maximize is leaving shadow of statusbar, check out maximize call at end of this function
else :
if pos == wx . DefaultPosition :
pos = config . ReadInt ( " MDIFrameXLoc " , - 1 ) , config . ReadInt ( " MDIFrameYLoc " , - 1 )
if wx . Display_GetFromPoint ( pos ) == - 1 : # Check if the frame position is offscreen
pos = wx . DefaultPosition
if size == wx . DefaultSize :
size = wx . Size ( config . ReadInt ( " MDIFrameXSize " , 450 ) , config . ReadInt ( " MDIFrameYSize " , 300 ) )
wx . lib . docview . DocMDIParentFrame . __init__ ( self , docManager , parent , id , title , pos , size , style , name )
self . _embeddedWindows = [ ]
self . SetDropTarget ( _DocFrameFileDropTarget ( docManager , self ) )
if wx . GetApp ( ) . GetDefaultIcon ( ) :
self . SetIcon ( wx . GetApp ( ) . GetDefaultIcon ( ) )
wx . EVT_MENU ( self , wx . ID_ABOUT , self . OnAbout )
wx . EVT_SIZE ( self , self . OnSize )
self . InitializePrintData ( )
toolBar = self . CreateDefaultToolBar ( )
self . SetToolBar ( toolBar )
menuBar = self . CreateDefaultMenuBar ( )
statusBar = self . CreateDefaultStatusBar ( )
if config . ReadInt ( " MDIFrameMaximized " , False ) :
# wxBug: On maximize, statusbar leaves a residual that needs to be refereshed, happens even when user does it
self . Maximize ( )
self . CreateEmbeddedWindows ( embeddedWindows )
wx . GetApp ( ) . SetTopWindow ( self ) # Need to do this here in case the services are looking for wx.GetApp().GetTopWindow()
for service in wx . GetApp ( ) . GetServices ( ) :
service . InstallControls ( self , menuBar = menuBar , toolBar = toolBar , statusBar = statusBar )
if hasattr ( service , " ShowWindow " ) :
service . ShowWindow ( ) # instantiate service windows for correct positioning, we'll hide/show them later based on user preference
self . SetMenuBar ( menuBar ) # wxBug: Have to set the menubar at the very end or the automatic MDI "window" menu doesn't get put in the right place when the services add new menus to the menubar
def CreateEmbeddedWindows ( self , windows = 0 ) :
"""
Create the specified embedded windows around the edges of the DocMDIParentFrame .
"""
frameSize = self . GetSize ( ) # TODO: GetClientWindow.GetSize is still returning 0,0 since the frame isn't fully constructed yet, so using full frame size
defaultHSize = int ( frameSize [ 0 ] / 6 )
defaultVSize = int ( frameSize [ 1 ] / 7 )
defaultSubVSize = int ( frameSize [ 1 ] / 2 )
#print defaultHSize, defaultVSize, defaultSubVSize
config = wx . ConfigBase_Get ( )
if windows & ( EMBEDDED_WINDOW_LEFT | EMBEDDED_WINDOW_TOPLEFT | EMBEDDED_WINDOW_BOTTOMLEFT ) :
self . _leftEmbWindow = self . _CreateEmbeddedWindow ( self , ( config . ReadInt ( " MDIEmbedLeftSize " , defaultHSize ) , - 1 ) , wx . LAYOUT_VERTICAL , wx . LAYOUT_LEFT , visible = config . ReadInt ( " MDIEmbedLeftVisible " , 1 ) , sash = wx . SASH_RIGHT )
else :
self . _leftEmbWindow = None
if windows & EMBEDDED_WINDOW_TOPLEFT :
self . _topLeftEmbWindow = self . _CreateEmbeddedWindow ( self . _leftEmbWindow , ( - 1 , config . ReadInt ( " MDIEmbedTopLeftSize " , defaultSubVSize ) ) , wx . LAYOUT_HORIZONTAL , wx . LAYOUT_TOP , visible = config . ReadInt ( " MDIEmbedTopLeftVisible " , 1 ) , sash = wx . SASH_BOTTOM )
else :
self . _topLeftEmbWindow = None
if windows & EMBEDDED_WINDOW_BOTTOMLEFT :
self . _bottomLeftEmbWindow = self . _CreateEmbeddedWindow ( self . _leftEmbWindow , ( - 1 , config . ReadInt ( " MDIEmbedBottomLeftSize " , defaultSubVSize ) ) , wx . LAYOUT_HORIZONTAL , wx . LAYOUT_BOTTOM , visible = config . ReadInt ( " MDIEmbedBottomLeftVisible " , 1 ) )
else :
self . _bottomLeftEmbWindow = None
if windows & ( EMBEDDED_WINDOW_RIGHT | EMBEDDED_WINDOW_TOPRIGHT | EMBEDDED_WINDOW_BOTTOMRIGHT ) :
self . _rightEmbWindow = self . _CreateEmbeddedWindow ( self , ( config . ReadInt ( " MDIEmbedRightSize " , defaultHSize ) , - 1 ) , wx . LAYOUT_VERTICAL , wx . LAYOUT_RIGHT , visible = config . ReadInt ( " MDIEmbedRightVisible " , 1 ) , sash = wx . SASH_LEFT )
else :
self . _rightEmbWindow = None
if windows & EMBEDDED_WINDOW_TOPRIGHT :
self . _topRightEmbWindow = self . _CreateEmbeddedWindow ( self . _rightEmbWindow , ( - 1 , config . ReadInt ( " MDIEmbedTopRightSize " , defaultSubVSize ) ) , wx . LAYOUT_HORIZONTAL , wx . LAYOUT_TOP , visible = config . ReadInt ( " MDIEmbedTopRightVisible " , 1 ) , sash = wx . SASH_BOTTOM )
else :
self . _topRightEmbWindow = None
if windows & EMBEDDED_WINDOW_BOTTOMRIGHT :
self . _bottomRightEmbWindow = self . _CreateEmbeddedWindow ( self . _rightEmbWindow , ( - 1 , config . ReadInt ( " MDIEmbedBottomRightSize " , defaultSubVSize ) ) , wx . LAYOUT_HORIZONTAL , wx . LAYOUT_BOTTOM , visible = config . ReadInt ( " MDIEmbedBottomRightVisible " , 1 ) )
else :
self . _bottomRightEmbWindow = None
if windows & EMBEDDED_WINDOW_TOP :
self . _topEmbWindow = self . _CreateEmbeddedWindow ( self , ( - 1 , config . ReadInt ( " MDIEmbedTopSize " , defaultVSize ) ) , wx . LAYOUT_HORIZONTAL , wx . LAYOUT_TOP , visible = config . ReadInt ( " MDIEmbedTopVisible " , 1 ) , sash = wx . SASH_BOTTOM )
else :
self . _topEmbWindow = None
if windows & EMBEDDED_WINDOW_BOTTOM :
self . _bottomEmbWindow = self . _CreateEmbeddedWindow ( self , ( - 1 , config . ReadInt ( " MDIEmbedBottomSize " , defaultVSize ) ) , wx . LAYOUT_HORIZONTAL , wx . LAYOUT_BOTTOM , visible = config . ReadInt ( " MDIEmbedBottomVisible " , 1 ) , sash = wx . SASH_TOP )
else :
self . _bottomEmbWindow = None
wx . LayoutAlgorithm ( ) . LayoutMDIFrame ( self )
self . GetClientWindow ( ) . Refresh ( )
def SaveEmbeddedWindowSizes ( self ) :
"""
Saves the sizes of the embedded windows .
"""
config = wx . ConfigBase_Get ( )
if self . _leftEmbWindow :
config . WriteInt ( " MDIEmbedLeftSize " , self . _leftEmbWindow . GetSize ( ) [ 0 ] )
config . WriteInt ( " MDIEmbedLeftVisible " , self . _leftEmbWindow . IsShown ( ) )
if self . _topLeftEmbWindow :
if self . _topLeftEmbWindow . _sizeBeforeHidden :
size = self . _topLeftEmbWindow . _sizeBeforeHidden [ 1 ]
else :
size = self . _topLeftEmbWindow . GetSize ( ) [ 1 ]
config . WriteInt ( " MDIEmbedTopLeftSize " , size )
config . WriteInt ( " MDIEmbedTopLeftVisible " , self . _topLeftEmbWindow . IsShown ( ) )
if self . _bottomLeftEmbWindow :
if self . _bottomLeftEmbWindow . _sizeBeforeHidden :
size = self . _bottomLeftEmbWindow . _sizeBeforeHidden [ 1 ]
else :
size = self . _bottomLeftEmbWindow . GetSize ( ) [ 1 ]
config . WriteInt ( " MDIEmbedBottomLeftSize " , size )
config . WriteInt ( " MDIEmbedBottomLeftVisible " , self . _bottomLeftEmbWindow . IsShown ( ) )
if self . _rightEmbWindow :
config . WriteInt ( " MDIEmbedRightSize " , self . _rightEmbWindow . GetSize ( ) [ 0 ] )
config . WriteInt ( " MDIEmbedRightVisible " , self . _rightEmbWindow . IsShown ( ) )
if self . _topRightEmbWindow :
if self . _topRightEmbWindow . _sizeBeforeHidden :
size = self . _topRightEmbWindow . _sizeBeforeHidden [ 1 ]
else :
size = self . _topRightEmbWindow . GetSize ( ) [ 1 ]
config . WriteInt ( " MDIEmbedTopRightSize " , size )
config . WriteInt ( " MDIEmbedTopRightVisible " , self . _topRightEmbWindow . IsShown ( ) )
if self . _bottomRightEmbWindow :
if self . _bottomRightEmbWindow . _sizeBeforeHidden :
size = self . _bottomRightEmbWindow . _sizeBeforeHidden [ 1 ]
else :
size = self . _bottomRightEmbWindow . GetSize ( ) [ 1 ]
config . WriteInt ( " MDIEmbedBottomRightSize " , size )
config . WriteInt ( " MDIEmbedBottomRightVisible " , self . _bottomRightEmbWindow . IsShown ( ) )
if self . _topEmbWindow :
config . WriteInt ( " MDIEmbedTopSize " , self . _topEmbWindow . GetSize ( ) [ 1 ] )
config . WriteInt ( " MDIEmbedTopVisible " , self . _topEmbWindow . IsShown ( ) )
if self . _bottomEmbWindow :
config . WriteInt ( " MDIEmbedBottomSize " , self . _bottomEmbWindow . GetSize ( ) [ 1 ] )
config . WriteInt ( " MDIEmbedBottomVisible " , self . _bottomEmbWindow . IsShown ( ) )
def GetEmbeddedWindow ( self , loc ) :
"""
Returns the instance of the embedded window specified by the embedded window location constant .
"""
if loc == EMBEDDED_WINDOW_TOP :
return self . _topEmbWindow
elif loc == EMBEDDED_WINDOW_BOTTOM :
return self . _bottomEmbWindow
elif loc == EMBEDDED_WINDOW_LEFT :
return self . _leftEmbWindow
elif loc == EMBEDDED_WINDOW_RIGHT :
return self . _rightEmbWindow
elif loc == EMBEDDED_WINDOW_TOPLEFT :
return self . _topLeftEmbWindow
elif loc == EMBEDDED_WINDOW_BOTTOMLEFT :
return self . _bottomLeftEmbWindow
elif loc == EMBEDDED_WINDOW_TOPRIGHT :
return self . _topRightEmbWindow
elif loc == EMBEDDED_WINDOW_BOTTOMRIGHT :
return self . _bottomRightEmbWindow
return None
def _CreateEmbeddedWindow ( self , parent , size , orientation , alignment , visible = True , sash = None ) :
"""
Creates the embedded window with the specified size , orientation , and alignment . If the
window is not visible it will retain the size with which it was last viewed .
"""
window = wx . SashLayoutWindow ( parent , wx . NewId ( ) , style = wx . NO_BORDER | wx . SW_3D )
window . SetDefaultSize ( size )
window . SetOrientation ( orientation )
window . SetAlignment ( alignment )
if sash != None : # wx.SASH_TOP is 0 so check for None instead of just doing "if sash:"
window . SetSashVisible ( sash , True )
####
def OnEmbeddedWindowSashDrag ( event ) :
if event . GetDragStatus ( ) == wx . SASH_STATUS_OUT_OF_RANGE :
return
sashWindow = event . GetEventObject ( )
if sashWindow . GetAlignment ( ) == wx . LAYOUT_TOP or sashWindow . GetAlignment ( ) == wx . LAYOUT_BOTTOM :
size = wx . Size ( - 1 , event . GetDragRect ( ) . height )
else :
size = wx . Size ( event . GetDragRect ( ) . width , - 1 )
event . GetEventObject ( ) . SetDefaultSize ( size )
wx . LayoutAlgorithm ( ) . LayoutMDIFrame ( self )
self . GetClientWindow ( ) . Refresh ( )
if isinstance ( sashWindow . GetParent ( ) , wx . SashLayoutWindow ) :
sashWindow . Show ( )
parentSashWindow = sashWindow . GetParent ( ) # Force a refresh
parentSashWindow . Layout ( )
parentSashWindow . Refresh ( )
parentSashWindow . SetSize ( ( parentSashWindow . GetSize ( ) . width + 1 , parentSashWindow . GetSize ( ) . height + 1 ) )
####
wx . EVT_SASH_DRAGGED ( window , window . GetId ( ) , OnEmbeddedWindowSashDrag )
window . _sizeBeforeHidden = None
if not visible :
window . Show ( False )
if isinstance ( parent , wx . SashLayoutWindow ) : # It's a window embedded in another sash window so remember its actual size to show it again
window . _sizeBeforeHidden = size
return window
def ShowEmbeddedWindow ( self , window , show = True ) :
"""
Shows or hides the embedded window specified by the embedded window location constant .
"""
window . Show ( show )
if isinstance ( window . GetParent ( ) , wx . SashLayoutWindow ) : # It is a parent sashwindow with multiple embedded sashwindows
parentSashWindow = window . GetParent ( )
if show : # Make sure it is visible in case all of the subwindows were hidden
parentSashWindow . Show ( )
if show and window . _sizeBeforeHidden :
if window . _sizeBeforeHidden [ 1 ] == parentSashWindow . GetClientSize ( ) [ 1 ] :
if window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMLEFT ) and self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPLEFT ) . IsShown ( ) :
window . SetDefaultSize ( ( window . _sizeBeforeHidden [ 0 ] , window . _sizeBeforeHidden [ 0 ] - self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPLEFT ) . GetSize ( ) [ 1 ] ) )
elif window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPLEFT ) and self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMLEFT ) . IsShown ( ) :
window . SetDefaultSize ( ( window . _sizeBeforeHidden [ 0 ] , window . _sizeBeforeHidden [ 0 ] - self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMLEFT ) . GetSize ( ) [ 1 ] ) )
elif window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMRIGHT ) and self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPRIGHT ) . IsShown ( ) :
window . SetDefaultSize ( ( window . _sizeBeforeHidden [ 0 ] , window . _sizeBeforeHidden [ 0 ] - self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPRIGHT ) . GetSize ( ) [ 1 ] ) )
elif window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPRIGHT ) and self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMRIGHT ) . IsShown ( ) :
window . SetDefaultSize ( ( window . _sizeBeforeHidden [ 0 ] , window . _sizeBeforeHidden [ 0 ] - self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMRIGHT ) . GetSize ( ) [ 1 ] ) )
print window . GetSize ( )
else :
window . SetDefaultSize ( window . _sizeBeforeHidden )
# If it is not the size of the full parent sashwindow set the other window's size so that if it gets shown it will have a cooresponding size
print " Parent size, size before hidden " , parentSashWindow . GetClientSize ( ) [ 1 ] , window . _sizeBeforeHidden [ 1 ]
if window . _sizeBeforeHidden [ 1 ] < parentSashWindow . GetClientSize ( ) [ 1 ] :
otherWindowSize = ( - 1 , parentSashWindow . GetClientSize ( ) [ 1 ] - window . _sizeBeforeHidden [ 1 ] )
print " Other " , otherWindowSize
if window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMLEFT ) :
self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPLEFT ) . SetDefaultSize ( otherWindowSize )
elif window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPLEFT ) :
self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMLEFT ) . SetDefaultSize ( otherWindowSize )
elif window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMRIGHT ) :
self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPRIGHT ) . SetDefaultSize ( otherWindowSize )
elif window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPRIGHT ) :
self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMRIGHT ) . SetDefaultSize ( otherWindowSize )
if not show :
if window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMRIGHT ) and not self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPRIGHT ) . IsShown ( ) \
or window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPRIGHT ) and not self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMRIGHT ) . IsShown ( ) \
or window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMLEFT ) and not self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPLEFT ) . IsShown ( ) \
or window == self . GetEmbeddedWindow ( EMBEDDED_WINDOW_TOPLEFT ) and not self . GetEmbeddedWindow ( EMBEDDED_WINDOW_BOTTOMLEFT ) . IsShown ( ) :
parentSashWindow . Hide ( ) # Hide the parent sashwindow if all of the children are hidden
parentSashWindow . Layout ( ) # Force a refresh
parentSashWindow . Refresh ( )
parentSashWindow . SetSize ( ( parentSashWindow . GetSize ( ) . width + 1 , parentSashWindow . GetSize ( ) . height + 1 ) )
wx . LayoutAlgorithm ( ) . LayoutMDIFrame ( self )
self . GetClientWindow ( ) . Refresh ( )
def HideEmbeddedWindow ( self ) :
"""
Hides the embedded window specified by the embedded window location constant .
"""
self . ShowEmbeddedWindow ( show = False )
def GetDocumentManager ( self ) :
"""
Returns the document manager associated with the DocMDIParentFrame .
"""
return self . _docManager
def InitializePrintData ( self ) :
"""
Initializes the PrintData that is used when printing .
"""
self . _printData = wx . PrintData ( )
self . _printData . SetPaperId ( wx . PAPER_LETTER )
def CreateDefaultStatusBar ( self ) :
"""
Creates the default StatusBar .
"""
self . CreateStatusBar ( )
self . GetStatusBar ( ) . Show ( wx . ConfigBase_Get ( ) . ReadInt ( " ViewStatusBar " , True ) )
self . UpdateStatus ( )
return self . GetStatusBar ( )
def CreateDefaultToolBar ( self ) :
"""
Creates the default ToolBar .
"""
self . _toolBar = self . CreateToolBar ( wx . TB_HORIZONTAL | wx . NO_BORDER | wx . TB_FLAT )
self . _toolBar . AddSimpleTool ( wx . ID_NEW , getNewBitmap ( ) , _ ( " New " ) , _ ( " Creates a new document " ) )
self . _toolBar . AddSimpleTool ( wx . ID_OPEN , getOpenBitmap ( ) , _ ( " Open " ) , _ ( " Opens an existing document " ) )
self . _toolBar . AddSimpleTool ( wx . ID_SAVE , getSaveBitmap ( ) , _ ( " Save " ) , _ ( " Saves the active document " ) )
self . _toolBar . AddSimpleTool ( SAVEALL_ID , getSaveAllBitmap ( ) , _ ( " Save All " ) , _ ( " Saves all the active documents " ) )
self . _toolBar . AddSeparator ( )
self . _toolBar . AddSimpleTool ( wx . ID_PRINT , getPrintBitmap ( ) , _ ( " Print " ) , _ ( " Displays full pages " ) )
self . _toolBar . AddSimpleTool ( wx . ID_PREVIEW , getPrintPreviewBitmap ( ) , _ ( " Print Preview " ) , _ ( " Prints the active document " ) )
self . _toolBar . AddSeparator ( )
self . _toolBar . AddSimpleTool ( wx . ID_CUT , getCutBitmap ( ) , _ ( " Cut " ) , _ ( " Cuts the selection and puts it on the Clipboard " ) )
self . _toolBar . AddSimpleTool ( wx . ID_COPY , getCopyBitmap ( ) , _ ( " Copy " ) , _ ( " Copies the selection and puts it on the Clipboard " ) )
self . _toolBar . AddSimpleTool ( wx . ID_PASTE , getPasteBitmap ( ) , _ ( " Paste " ) , _ ( " Inserts Clipboard contents " ) )
self . _toolBar . AddSimpleTool ( wx . ID_UNDO , getUndoBitmap ( ) , _ ( " Undo " ) , _ ( " Reverses the last action " ) )
self . _toolBar . AddSimpleTool ( wx . ID_REDO , getRedoBitmap ( ) , _ ( " Redo " ) , _ ( " Reverses the last undo " ) )
self . _toolBar . Realize ( )
self . _toolBar . Show ( wx . ConfigBase_Get ( ) . ReadInt ( " ViewToolBar " , True ) )
return self . _toolBar
def CreateDefaultMenuBar ( self ) :
"""
Creates the default MenuBar . Contains File , Edit , View , Tools , and Help menus .
"""
menuBar = wx . MenuBar ( )
fileMenu = wx . Menu ( )
fileMenu . Append ( wx . ID_NEW , _ ( " &New... \t Ctrl+N " ) , _ ( " Creates a new document " ) )
fileMenu . Append ( wx . ID_OPEN , _ ( " &Open... \t Ctrl+O " ) , _ ( " Opens an existing document " ) )
fileMenu . Append ( wx . ID_CLOSE , _ ( " &Close " ) , _ ( " Closes the active document " ) )
fileMenu . Append ( wx . ID_CLOSE_ALL , _ ( " Close A&ll " ) , _ ( " Closes all open documents " ) )
fileMenu . AppendSeparator ( )
fileMenu . Append ( wx . ID_SAVE , _ ( " &Save \t Ctrl+S " ) , _ ( " Saves the active document " ) )
fileMenu . Append ( wx . ID_SAVEAS , _ ( " Save &As... " ) , _ ( " Saves the active document with a new name " ) )
fileMenu . Append ( SAVEALL_ID , _ ( " Save All \t Ctrl+Shift+A " ) , _ ( " Saves the all active documents " ) )
wx . EVT_MENU ( self , SAVEALL_ID , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , SAVEALL_ID , self . ProcessUpdateUIEvent )
fileMenu . AppendSeparator ( )
fileMenu . Append ( wx . ID_PRINT , _ ( " &Print \t Ctrl+P " ) , _ ( " Prints the active document " ) )
fileMenu . Append ( wx . ID_PREVIEW , _ ( " Print Pre&view " ) , _ ( " Displays full pages " ) )
fileMenu . Append ( wx . ID_PRINT_SETUP , _ ( " Page Set&up " ) , _ ( " Changes page layout settings " ) )
fileMenu . AppendSeparator ( )
if wx . Platform == ' __WXMAC__ ' :
fileMenu . Append ( wx . ID_EXIT , _ ( " &Quit " ) , _ ( " Closes this program " ) )
else :
fileMenu . Append ( wx . ID_EXIT , _ ( " E&xit " ) , _ ( " Closes this program " ) )
self . _docManager . FileHistoryUseMenu ( fileMenu )
self . _docManager . FileHistoryAddFilesToMenu ( )
menuBar . Append ( fileMenu , _ ( " &File " ) ) ;
editMenu = wx . Menu ( )
editMenu . Append ( wx . ID_UNDO , _ ( " &Undo \t Ctrl+Z " ) , _ ( " Reverses the last action " ) )
editMenu . Append ( wx . ID_REDO , _ ( " &Redo \t Ctrl+Y " ) , _ ( " Reverses the last undo " ) )
editMenu . AppendSeparator ( )
#item = wxMenuItem(self.editMenu, wxID_CUT, _("Cu&t\tCtrl+X"), _("Cuts the selection and puts it on the Clipboard"))
#item.SetBitmap(getCutBitmap())
#editMenu.AppendItem(item)
editMenu . Append ( wx . ID_CUT , _ ( " Cu&t \t Ctrl+X " ) , _ ( " Cuts the selection and puts it on the Clipboard " ) )
wx . EVT_MENU ( self , wx . ID_CUT , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , wx . ID_CUT , self . ProcessUpdateUIEvent )
editMenu . Append ( wx . ID_COPY , _ ( " &Copy \t Ctrl+C " ) , _ ( " Copies the selection and puts it on the Clipboard " ) )
wx . EVT_MENU ( self , wx . ID_COPY , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , wx . ID_COPY , self . ProcessUpdateUIEvent )
editMenu . Append ( wx . ID_PASTE , _ ( " &Paste \t Ctrl+V " ) , _ ( " Inserts Clipboard contents " ) )
wx . EVT_MENU ( self , wx . ID_PASTE , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , wx . ID_PASTE , self . ProcessUpdateUIEvent )
editMenu . Append ( wx . ID_CLEAR , _ ( " Cle&ar \t Del " ) , _ ( " Erases the selection " ) )
wx . EVT_MENU ( self , wx . ID_CLEAR , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , wx . ID_CLEAR , self . ProcessUpdateUIEvent )
editMenu . AppendSeparator ( )
editMenu . Append ( wx . ID_SELECTALL , _ ( " Select A&ll \t Ctrl+A " ) , _ ( " Selects all available data " ) )
wx . EVT_MENU ( self , wx . ID_SELECTALL , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , wx . ID_SELECTALL , self . ProcessUpdateUIEvent )
menuBar . Append ( editMenu , _ ( " &Edit " ) )
viewMenu = wx . Menu ( )
viewMenu . AppendCheckItem ( VIEW_TOOLBAR_ID , _ ( " &Toolbar " ) , _ ( " Shows or hides the toolbar " ) )
wx . EVT_MENU ( self , VIEW_TOOLBAR_ID , self . OnViewToolBar )
wx . EVT_UPDATE_UI ( self , VIEW_TOOLBAR_ID , self . OnUpdateViewToolBar )
viewMenu . AppendCheckItem ( VIEW_STATUSBAR_ID , _ ( " &Status Bar " ) , _ ( " Shows or hides the status bar " ) )
wx . EVT_MENU ( self , VIEW_STATUSBAR_ID , self . OnViewStatusBar )
wx . EVT_UPDATE_UI ( self , VIEW_STATUSBAR_ID , self . OnUpdateViewStatusBar )
menuBar . Append ( viewMenu , _ ( " &View " ) )
helpMenu = wx . Menu ( )
helpMenu . Append ( wx . ID_ABOUT , _ ( " &About " + " " + wx . GetApp ( ) . GetAppName ( ) ) , _ ( " Displays program information, version number, and copyright " ) )
wx . EVT_MENU ( self , wx . ID_ABOUT , self . OnAbout )
menuBar . Append ( helpMenu , _ ( " &Help " ) )
## windowMenu = wx.Menu()
## menuBar.Append(windowMenu, _("&Window"))
## # self.SetWindowMenu(windowMenu)
##
wx . EVT_UPDATE_UI ( self , wx . ID_ABOUT , self . ProcessUpdateUIEvent ) # Using ID_ABOUT to update the window menu, the window menu items are not triggering
return menuBar
## accelTable = wx.AcceleratorTable([
## eval(_("wx.ACCEL_CTRL, ord('Z'), wx.ID_UNDO")),
## eval(_("wx.ACCEL_CTRL, ord('Y'), wx.ID_REDO")),
## eval(_("wx.ACCEL_CTRL, ord('X'), wx.ID_CUT")),
## eval(_("wx.ACCEL_CTRL, ord('C'), wx.ID_COPY")),
## eval(_("wx.ACCEL_CTRL, ord('V'), wx.ID_PASTE")),
## (wx.ACCEL_NORMAL, wx.WXK_DELETE, wx.ID_CLEAR),
## eval(_("wx.ACCEL_CTRL, ord('A'), wx.ID_SELECTALL")),
## eval(_("wx.ACCEL_CTRL, ord('N'), wx.ID_NEW")),
## eval(_("wx.ACCEL_CTRL, ord('O'), wx.ID_OPEN")),
## eval(_("wx.ACCEL_CTRL, ord('S'), wx.ID_SAVE"))
## ])
## self.SetAcceleratorTable(accelTable)
def ProcessEvent ( self , event ) :
"""
Processes an event , searching event tables and calling zero or more
suitable event handler function ( s ) . Note that the ProcessEvent
method is called from the wxPython docview framework directly since
wxPython does not have a virtual ProcessEvent function .
"""
if wx . GetApp ( ) . ProcessEventBeforeWindows ( event ) :
return True
if wx . lib . docview . DocMDIParentFrame . ProcessEvent ( self , event ) :
return True
id = event . GetId ( )
if id == SAVEALL_ID :
self . OnFileSaveAll ( event )
return True
return wx . GetApp ( ) . ProcessEvent ( event )
def ProcessUpdateUIEvent ( self , event ) :
"""
Processes a UI event , searching event tables and calling zero or more
suitable event handler function ( s ) . Note that the ProcessEvent
method is called from the wxPython docview framework directly since
wxPython does not have a virtual ProcessEvent function .
"""
if wx . GetApp ( ) . ProcessUpdateUIEventBeforeWindows ( event ) :
return True
if wx . lib . docview . DocMDIParentFrame . ProcessUpdateUIEvent ( self , event ) : # Let the views handle the event before the services
return True
id = event . GetId ( )
if id == wx . ID_CUT :
event . Enable ( False )
return True
elif id == wx . ID_COPY :
event . Enable ( False )
return True
elif id == wx . ID_PASTE :
event . Enable ( False )
return True
elif id == wx . ID_CLEAR :
event . Enable ( False )
return True
elif id == wx . ID_SELECTALL :
event . Enable ( False )
return True
elif id == wx . ID_ABOUT : # Using ID_ABOUT to update the window menu, the window menu items are not triggering
self . UpdateWindowMenu ( )
return True
elif id == SAVEALL_ID :
filesModified = False
docs = wx . GetApp ( ) . GetDocumentManager ( ) . GetDocuments ( )
for doc in docs :
if doc . IsModified ( ) :
filesModified = True
break
event . Enable ( filesModified )
return True
else :
return wx . GetApp ( ) . ProcessUpdateUIEvent ( event )
def UpdateWindowMenu ( self ) :
"""
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Updates the WindowMenu on Windows platforms .
2005-02-25 23:50:26 +00:00
"""
if wx . Platform == ' __WXMSW__ ' :
children = filter ( lambda child : isinstance ( child , wx . MDIChildFrame ) , self . GetChildren ( ) )
windowCount = len ( children )
hasWindow = windowCount > = 1
has2OrMoreWindows = windowCount > = 2
windowMenu = self . GetWindowMenu ( )
windowMenu . Enable ( wx . IDM_WINDOWTILE , hasWindow )
windowMenu . Enable ( wx . IDM_WINDOWTILEHOR , hasWindow )
windowMenu . Enable ( wx . IDM_WINDOWCASCADE , hasWindow )
windowMenu . Enable ( wx . IDM_WINDOWICONS , hasWindow )
windowMenu . Enable ( wx . IDM_WINDOWTILEVERT , hasWindow )
wx . IDM_WINDOWPREV = 4006 # wxBug: Not defined for some reason
windowMenu . Enable ( wx . IDM_WINDOWPREV , has2OrMoreWindows )
windowMenu . Enable ( wx . IDM_WINDOWNEXT , has2OrMoreWindows )
def OnFileSaveAll ( self , event ) :
"""
Saves all of the currently open documents .
"""
docs = wx . GetApp ( ) . GetDocumentManager ( ) . GetDocuments ( )
for doc in docs :
doc . Save ( )
def OnCloseWindow ( self , event ) :
"""
Called when the DocMDIParentFrame is closed . Remembers the frame size .
"""
config = wx . ConfigBase_Get ( )
if not self . IsMaximized ( ) :
config . WriteInt ( " MDIFrameXLoc " , self . GetPositionTuple ( ) [ 0 ] )
config . WriteInt ( " MDIFrameYLoc " , self . GetPositionTuple ( ) [ 1 ] )
config . WriteInt ( " MDIFrameXSize " , self . GetSizeTuple ( ) [ 0 ] )
config . WriteInt ( " MDIFrameYSize " , self . GetSizeTuple ( ) [ 1 ] )
config . WriteInt ( " MDIFrameMaximized " , self . IsMaximized ( ) )
config . WriteInt ( " ViewToolBar " , self . _toolBar . IsShown ( ) )
config . WriteInt ( " ViewStatusBar " , self . GetStatusBar ( ) . IsShown ( ) )
self . SaveEmbeddedWindowSizes ( )
# save and close services last.
for service in wx . GetApp ( ) . GetServices ( ) :
if not service . OnCloseFrame ( event ) :
return
# save and close documents
# documents with a common view, e.g. project view, should save the document, but not close the window
# and let the service close the window.
wx . lib . docview . DocMDIParentFrame . OnCloseWindow ( self , event )
def OnAbout ( self , event ) :
"""
Invokes the about dialog .
"""
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aboutService = wx . GetApp ( ) . GetService ( AboutService )
if aboutService :
aboutService . ShowAbout ( )
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def OnViewToolBar ( self , event ) :
"""
Toggles whether the ToolBar is visible .
"""
self . _toolBar . Show ( not self . _toolBar . IsShown ( ) )
wx . LayoutAlgorithm ( ) . LayoutMDIFrame ( self )
self . GetClientWindow ( ) . Refresh ( )
def OnUpdateViewToolBar ( self , event ) :
"""
Updates the View ToolBar menu item .
"""
event . Check ( self . GetToolBar ( ) . IsShown ( ) )
def OnViewStatusBar ( self , event ) :
"""
Toggles whether the StatusBar is visible .
"""
self . GetStatusBar ( ) . Show ( not self . GetStatusBar ( ) . IsShown ( ) )
self . Layout ( )
wx . LayoutAlgorithm ( ) . LayoutMDIFrame ( self )
self . GetClientWindow ( ) . Refresh ( )
def OnUpdateViewStatusBar ( self , event ) :
"""
Updates the View StatusBar menu item .
"""
event . Check ( self . GetStatusBar ( ) . IsShown ( ) )
def UpdateStatus ( self , message = _ ( " Ready " ) ) :
"""
Updates the StatusBar .
"""
# wxBug: Menubar and toolbar help strings don't pop the status text back
if self . GetStatusBar ( ) . GetStatusText ( ) != message :
self . GetStatusBar ( ) . PushStatusText ( message )
def OnSize ( self , event ) :
"""
Called when the DocMDIParentFrame is resized and lays out the MDI client window .
"""
# Needed in case there are splitpanels around the mdi frame
wx . LayoutAlgorithm ( ) . LayoutMDIFrame ( self )
self . GetClientWindow ( ) . Refresh ( )
class DocSDIFrame ( wx . lib . docview . DocChildFrame ) :
"""
The DocSDIFrame host DocManager Document windows . It offers features such as a default menubar ,
toolbar , and status bar .
"""
def __init__ ( self , doc , view , parent , id , title , pos = wx . DefaultPosition , size = wx . DefaultSize , style = wx . DEFAULT_FRAME_STYLE , name = " DocSDIFrame " ) :
"""
Initializes the DocSDIFrame with the default menubar , toolbar , and status bar .
"""
wx . lib . docview . DocChildFrame . __init__ ( self , doc , view , parent , id , title , pos , size , style , name )
self . _fileMenu = None
if doc :
self . _docManager = doc . GetDocumentManager ( )
else :
self . _docManager = None
self . SetDropTarget ( _DocFrameFileDropTarget ( self . _docManager , self ) )
wx . EVT_MENU ( self , wx . ID_ABOUT , self . OnAbout )
wx . EVT_MENU ( self , wx . ID_EXIT , self . OnExit )
wx . EVT_MENU_RANGE ( self , wx . ID_FILE1 , wx . ID_FILE9 , self . OnMRUFile )
self . InitializePrintData ( )
menuBar = self . CreateDefaultMenuBar ( )
toolBar = self . CreateDefaultToolBar ( )
self . SetToolBar ( toolBar )
statusBar = self . CreateDefaultStatusBar ( )
for service in wx . GetApp ( ) . GetServices ( ) :
service . InstallControls ( self , menuBar = menuBar , toolBar = toolBar , statusBar = statusBar , document = doc )
self . SetMenuBar ( menuBar ) # wxBug: Need to do this in SDI to mimic MDI... because have to set the menubar at the very end or the automatic MDI "window" menu doesn't get put in the right place when the services add new menus to the menubar
def GetDocumentManager ( self ) :
"""
Returns the document manager associated with the DocSDIFrame .
"""
return self . _docManager
def OnExit ( self , event ) :
"""
Called when the application is exitting .
"""
if self . _childView . GetDocumentManager ( ) . Clear ( force = False ) :
self . Destroy ( )
else :
event . Veto ( )
def OnMRUFile ( self , event ) :
"""
Opens the appropriate file when it is selected from the file history
menu .
"""
n = event . GetId ( ) - wx . ID_FILE1
filename = self . _docManager . GetHistoryFile ( n )
if filename :
self . _docManager . CreateDocument ( filename , wx . lib . docview . DOC_SILENT )
else :
self . _docManager . RemoveFileFromHistory ( n )
msgTitle = wx . GetApp ( ) . GetAppName ( )
if not msgTitle :
msgTitle = _ ( " File Error " )
wx . MessageBox ( " The file ' %s ' doesn ' t exist and couldn ' t be opened. \n It has been removed from the most recently used files list " % docview . FileNameFromPath ( file ) ,
msgTitle ,
wx . OK | wx . ICON_EXCLAMATION ,
self )
def InitializePrintData ( self ) :
"""
Initializes the PrintData that is used when printing .
"""
self . _printData = wx . PrintData ( )
self . _printData . SetPaperId ( wx . PAPER_LETTER )
def CreateDefaultStatusBar ( self ) :
"""
Creates the default StatusBar .
"""
wx . lib . docview . DocChildFrame . CreateStatusBar ( self )
self . GetStatusBar ( ) . Show ( wx . ConfigBase_Get ( ) . ReadInt ( " ViewStatusBar " , True ) )
self . UpdateStatus ( )
return self . GetStatusBar ( )
def CreateDefaultToolBar ( self ) :
"""
Creates the default ToolBar .
"""
self . _toolBar = self . CreateToolBar ( wx . TB_HORIZONTAL | wx . NO_BORDER | wx . TB_FLAT )
self . _toolBar . AddSimpleTool ( wx . ID_NEW , getNewBitmap ( ) , _ ( " New " ) , _ ( " Creates a new document " ) )
self . _toolBar . AddSimpleTool ( wx . ID_OPEN , getOpenBitmap ( ) , _ ( " Open " ) , _ ( " Opens an existing document " ) )
self . _toolBar . AddSimpleTool ( wx . ID_SAVE , getSaveBitmap ( ) , _ ( " Save " ) , _ ( " Saves the active document " ) )
self . _toolBar . AddSimpleTool ( SAVEALL_ID , getSaveAllBitmap ( ) , _ ( " Save All " ) , _ ( " Saves all the active documents " ) )
self . _toolBar . AddSeparator ( )
self . _toolBar . AddSimpleTool ( wx . ID_PRINT , getPrintBitmap ( ) , _ ( " Print " ) , _ ( " Displays full pages " ) )
self . _toolBar . AddSimpleTool ( wx . ID_PREVIEW , getPrintPreviewBitmap ( ) , _ ( " Print Preview " ) , _ ( " Prints the active document " ) )
self . _toolBar . AddSeparator ( )
self . _toolBar . AddSimpleTool ( wx . ID_CUT , getCutBitmap ( ) , _ ( " Cut " ) , _ ( " Cuts the selection and puts it on the Clipboard " ) )
self . _toolBar . AddSimpleTool ( wx . ID_COPY , getCopyBitmap ( ) , _ ( " Copy " ) , _ ( " Copies the selection and puts it on the Clipboard " ) )
self . _toolBar . AddSimpleTool ( wx . ID_PASTE , getPasteBitmap ( ) , _ ( " Paste " ) , _ ( " Inserts Clipboard contents " ) )
self . _toolBar . AddSimpleTool ( wx . ID_UNDO , getUndoBitmap ( ) , _ ( " Undo " ) , _ ( " Reverses the last action " ) )
self . _toolBar . AddSimpleTool ( wx . ID_REDO , getRedoBitmap ( ) , _ ( " Redo " ) , _ ( " Reverses the last undo " ) )
self . _toolBar . Realize ( )
self . _toolBar . Show ( wx . ConfigBase_Get ( ) . ReadInt ( " ViewToolBar " , True ) )
return self . _toolBar
def CreateDefaultMenuBar ( self ) :
"""
Creates the default MenuBar . Contains File , Edit , View , Tools , and Help menus .
"""
menuBar = wx . MenuBar ( )
fileMenu = wx . Menu ( )
self . _fileMenu = fileMenu
fileMenu . Append ( wx . ID_NEW , _ ( " &New... \t Ctrl+N " ) , _ ( " Creates a new document " ) )
fileMenu . Append ( wx . ID_OPEN , _ ( " &Open... \t Ctrl+O " ) , _ ( " Opens an existing document " ) )
fileMenu . Append ( wx . ID_CLOSE , _ ( " &Close " ) , _ ( " Closes the active document " ) )
# fileMenu.Append(wx.ID_CLOSE_ALL, _("Close A&ll"), _("Closes all open documents"))
fileMenu . AppendSeparator ( )
fileMenu . Append ( wx . ID_SAVE , _ ( " &Save \t Ctrl+S " ) , _ ( " Saves the active document " ) )
fileMenu . Append ( wx . ID_SAVEAS , _ ( " Save &As... " ) , _ ( " Saves the active document with a new name " ) )
fileMenu . Append ( SAVEALL_ID , _ ( " Save All \t Ctrl+Shift+A " ) , _ ( " Saves the all active documents " ) )
wx . EVT_MENU ( self , SAVEALL_ID , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , SAVEALL_ID , self . ProcessUpdateUIEvent )
fileMenu . AppendSeparator ( )
fileMenu . Append ( wx . ID_PRINT , _ ( " &Print \t Ctrl+P " ) , _ ( " Prints the active document " ) )
fileMenu . Append ( wx . ID_PREVIEW , _ ( " Print Pre&view " ) , _ ( " Displays full pages " ) )
fileMenu . Append ( wx . ID_PRINT_SETUP , _ ( " Page Set&up " ) , _ ( " Changes page layout settings " ) )
fileMenu . AppendSeparator ( )
if wx . Platform == ' __WXMAC__ ' :
fileMenu . Append ( wx . ID_EXIT , _ ( " &Quit " ) , _ ( " Closes this program " ) )
else :
fileMenu . Append ( wx . ID_EXIT , _ ( " E&xit " ) , _ ( " Closes this program " ) )
if self . _docManager :
self . _docManager . FileHistoryUseMenu ( fileMenu )
self . _docManager . FileHistoryAddFilesToMenu ( fileMenu )
menuBar . Append ( fileMenu , _ ( " &File " ) ) ;
editMenu = wx . Menu ( )
editMenu . Append ( wx . ID_UNDO , _ ( " &Undo \t Ctrl+Z " ) , _ ( " Reverses the last action " ) )
editMenu . Append ( wx . ID_REDO , _ ( " &Redo \t Ctrl+Y " ) , _ ( " Reverses the last undo " ) )
editMenu . AppendSeparator ( )
editMenu . Append ( wx . ID_CUT , _ ( " Cu&t \t Ctrl+X " ) , _ ( " Cuts the selection and puts it on the Clipboard " ) )
wx . EVT_MENU ( self , wx . ID_CUT , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , wx . ID_CUT , self . ProcessUpdateUIEvent )
editMenu . Append ( wx . ID_COPY , _ ( " &Copy \t Ctrl+C " ) , _ ( " Copies the selection and puts it on the Clipboard " ) )
wx . EVT_MENU ( self , wx . ID_COPY , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , wx . ID_COPY , self . ProcessUpdateUIEvent )
editMenu . Append ( wx . ID_PASTE , _ ( " &Paste \t Ctrl+V " ) , _ ( " Inserts Clipboard contents " ) )
wx . EVT_MENU ( self , wx . ID_PASTE , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , wx . ID_PASTE , self . ProcessUpdateUIEvent )
editMenu . Append ( wx . ID_CLEAR , _ ( " Cle&ar \t Del " ) , _ ( " Erases the selection " ) )
wx . EVT_MENU ( self , wx . ID_CLEAR , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , wx . ID_CLEAR , self . ProcessUpdateUIEvent )
editMenu . AppendSeparator ( )
editMenu . Append ( wx . ID_SELECTALL , _ ( " Select A&ll \t Ctrl+A " ) , _ ( " Selects all available data " ) )
wx . EVT_MENU ( self , wx . ID_SELECTALL , self . ProcessEvent )
wx . EVT_UPDATE_UI ( self , wx . ID_SELECTALL , self . ProcessUpdateUIEvent )
menuBar . Append ( editMenu , _ ( " &Edit " ) )
if self . GetDocument ( ) and self . GetDocument ( ) . GetCommandProcessor ( ) :
self . GetDocument ( ) . GetCommandProcessor ( ) . SetEditMenu ( editMenu )
viewMenu = wx . Menu ( )
viewMenu . AppendCheckItem ( VIEW_TOOLBAR_ID , _ ( " &Toolbar " ) , _ ( " Shows or hides the toolbar " ) )
wx . EVT_MENU ( self , VIEW_TOOLBAR_ID , self . OnViewToolBar )
wx . EVT_UPDATE_UI ( self , VIEW_TOOLBAR_ID , self . OnUpdateViewToolBar )
viewMenu . AppendCheckItem ( VIEW_STATUSBAR_ID , _ ( " &Status Bar " ) , _ ( " Shows or hides the status bar " ) )
wx . EVT_MENU ( self , VIEW_STATUSBAR_ID , self . OnViewStatusBar )
wx . EVT_UPDATE_UI ( self , VIEW_STATUSBAR_ID , self . OnUpdateViewStatusBar )
menuBar . Append ( viewMenu , _ ( " &View " ) )
helpMenu = wx . Menu ( )
helpMenu . Append ( wx . ID_ABOUT , _ ( " &About " + " " + wx . GetApp ( ) . GetAppName ( ) ) , _ ( " Displays program information, version number, and copyright " ) )
wx . EVT_MENU ( self , wx . ID_ABOUT , self . OnAbout )
menuBar . Append ( helpMenu , _ ( " &Help " ) )
wx . EVT_COMMAND_FIND_CLOSE ( self , - 1 , self . ProcessEvent )
return menuBar
## accelTable = wx.AcceleratorTable([
## eval(_("wx.ACCEL_CTRL, ord('N'), wx.ID_NEW")),
## eval(_("wx.ACCEL_CTRL, ord('O'), wx.ID_OPEN")),
## eval(_("wx.ACCEL_CTRL, ord('S'), wx.ID_SAVE")),
## eval(_("wx.ACCEL_CTRL, ord('Z'), wx.ID_UNDO")),
## eval(_("wx.ACCEL_CTRL, ord('Y'), wx.ID_REDO")),
## eval(_("wx.ACCEL_CTRL, ord('X'), wx.ID_CUT")),
## eval(_("wx.ACCEL_CTRL, ord('C'), wx.ID_COPY")),
## eval(_("wx.ACCEL_CTRL, ord('Z'), wx.ID_PASTE")),
## (wx.ACCEL_NORMAL, wx.WXK_DELETE, wx.ID_CLEAR),
## eval(_("wx.ACCEL_CTRL, ord('A'), wx.ID_SELECTALL"))
## ])
## self.SetAcceleratorTable(accelTable)
def ProcessEvent ( self , event ) :
"""
Processes an event , searching event tables and calling zero or more
suitable event handler function ( s ) . Note that the ProcessEvent
method is called from the wxPython docview framework directly since
wxPython does not have a virtual ProcessEvent function .
"""
if wx . GetApp ( ) . ProcessEventBeforeWindows ( event ) :
return True
if self . _childView :
self . _childView . Activate ( True )
id = event . GetId ( )
if id == SAVEALL_ID :
self . OnFileSaveAll ( event )
return True
if hasattr ( self . _childView , " GetDocumentManager " ) and self . _childView . GetDocumentManager ( ) . ProcessEvent ( event ) : # Need to call docmanager here since super class relies on DocParentFrame which we are not using
return True
else :
return wx . GetApp ( ) . ProcessEvent ( event )
def ProcessUpdateUIEvent ( self , event ) :
"""
Processes a UI event , searching event tables and calling zero or more
suitable event handler function ( s ) . Note that the ProcessEvent
method is called from the wxPython docview framework directly since
wxPython does not have a virtual ProcessEvent function .
"""
if wx . GetApp ( ) . ProcessUpdateUIEventBeforeWindows ( event ) :
return True
if self . _childView :
if hasattr ( self . _childView , " GetDocumentManager " ) :
docMgr = self . _childView . GetDocumentManager ( )
if docMgr :
if docMgr . GetCurrentDocument ( ) != self . _childView . GetDocument ( ) :
return False
if docMgr . ProcessUpdateUIEvent ( event ) : # Let the views handle the event before the services
return True
id = event . GetId ( )
if id == wx . ID_CUT :
event . Enable ( False )
return True
elif id == wx . ID_COPY :
event . Enable ( False )
return True
elif id == wx . ID_PASTE :
event . Enable ( False )
return True
elif id == wx . ID_CLEAR :
event . Enable ( False )
return True
elif id == wx . ID_SELECTALL :
event . Enable ( False )
return True
elif id == SAVEALL_ID :
filesModified = False
docs = wx . GetApp ( ) . GetDocumentManager ( ) . GetDocuments ( )
for doc in docs :
if doc . IsModified ( ) :
filesModified = True
break
event . Enable ( filesModified )
return True
else :
return wx . GetApp ( ) . ProcessUpdateUIEvent ( event )
def OnFileSaveAll ( self , event ) :
"""
Saves all of the currently open documents .
"""
docs = wx . GetApp ( ) . GetDocumentManager ( ) . GetDocuments ( )
for doc in docs :
doc . Save ( )
def OnAbout ( self , event ) :
"""
Invokes the about dialog .
"""
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aboutService = wx . GetApp ( ) . GetService ( AboutService )
if aboutService :
aboutService . ShowAbout ( )
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def OnViewToolBar ( self , event ) :
"""
Toggles whether the ToolBar is visible .
"""
self . _toolBar . Show ( not self . _toolBar . IsShown ( ) )
self . Layout ( )
def OnUpdateViewToolBar ( self , event ) :
"""
Updates the View ToolBar menu item .
"""
event . Check ( self . GetToolBar ( ) . IsShown ( ) )
def OnViewStatusBar ( self , event ) :
"""
Toggles whether the StatusBar is visible .
"""
self . GetStatusBar ( ) . Show ( not self . GetStatusBar ( ) . IsShown ( ) )
self . Layout ( )
def OnUpdateViewStatusBar ( self , event ) :
"""
Updates the View StatusBar menu item .
"""
event . Check ( self . GetStatusBar ( ) . IsShown ( ) )
def UpdateStatus ( self , message = _ ( " Ready " ) ) :
"""
Updates the StatusBar .
"""
# wxBug: Menubar and toolbar help strings don't pop the status text back
if self . GetStatusBar ( ) . GetStatusText ( ) != message :
self . GetStatusBar ( ) . PushStatusText ( message )
def OnCloseWindow ( self , event ) :
"""
Called when the window is saved . Enables services to help close the frame .
"""
for service in wx . GetApp ( ) . GetServices ( ) :
service . OnCloseFrame ( event )
wx . lib . docview . DocChildFrame . OnCloseWindow ( self , event )
if self . _fileMenu and self . _docManager :
self . _docManager . FileHistoryRemoveMenu ( self . _fileMenu )
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class AboutService ( DocService ) :
"""
About Dialog Service that installs under the Help menu to show the properties of the current application .
"""
def __init__ ( self , aboutDialog = None ) :
"""
Initializes the AboutService .
"""
if aboutDialog :
self . _dlg = aboutDialog
else :
self . _dlg = AboutDialog # use default AboutDialog
def ShowAbout ( self ) :
"""
Show the AboutDialog
"""
dlg = self . _dlg ( wx . GetApp ( ) . GetTopWindow ( ) )
dlg . CenterOnScreen ( )
dlg . ShowModal ( )
dlg . Destroy ( )
def SetAboutDialog ( self , dlg ) :
"""
Customize the AboutDialog
"""
self . _dlg = dlg
class AboutDialog ( wx . Dialog ) :
"""
Opens an AboutDialog . Shared by DocMDIParentFrame and DocSDIFrame .
"""
def __init__ ( self , parent ) :
"""
Initializes the about dialog .
"""
wx . Dialog . __init__ ( self , parent , - 1 , _ ( " About " ) + wx . GetApp ( ) . GetAppName ( ) , style = wx . DEFAULT_DIALOG_STYLE )
self . SetBackgroundColour ( wx . WHITE )
sizer = wx . BoxSizer ( wx . VERTICAL )
splash_bmp = wx . Image ( " activegrid/tool/images/splash.jpg " ) . ConvertToBitmap ( )
image = wx . StaticBitmap ( self , - 1 , splash_bmp , ( 0 , 0 ) , ( splash_bmp . GetWidth ( ) , splash_bmp . GetHeight ( ) ) )
sizer . Add ( image , 0 , wx . ALIGN_CENTER | wx . ALL , 0 )
sizer . Add ( wx . StaticText ( self , - 1 , wx . GetApp ( ) . GetAppName ( ) ) , 0 , wx . ALIGN_LEFT | wx . ALL , 5 )
btn = wx . Button ( self , wx . ID_OK )
sizer . Add ( btn , 0 , wx . ALIGN_CENTRE | wx . ALL , 5 )
self . SetSizer ( sizer )
self . SetAutoLayout ( True )
sizer . Fit ( self )
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class FilePropertiesService ( DocService ) :
"""
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Service that installs under the File menu to show the properties of the file associated
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with the current document .
"""
PROPERTIES_ID = wx . NewId ( )
def __init__ ( self ) :
"""
Initializes the PropertyService .
"""
self . _customEventHandlers = [ ]
def InstallControls ( self , frame , menuBar = None , toolBar = None , statusBar = None , document = None ) :
"""
Installs a File / Properties menu item .
"""
fileMenu = menuBar . GetMenu ( menuBar . FindMenu ( _ ( " &File " ) ) )
exitMenuItemPos = self . GetMenuItemPos ( fileMenu , wx . ID_EXIT )
fileMenu . InsertSeparator ( exitMenuItemPos )
fileMenu . Insert ( exitMenuItemPos , FilePropertiesService . PROPERTIES_ID , _ ( " &Properties " ) , _ ( " Show file properties " ) )
wx . EVT_MENU ( frame , FilePropertiesService . PROPERTIES_ID , self . ProcessEvent )
wx . EVT_UPDATE_UI ( frame , FilePropertiesService . PROPERTIES_ID , self . ProcessUpdateUIEvent )
def ProcessEvent ( self , event ) :
"""
Detects when the File / Properties menu item is selected .
"""
id = event . GetId ( )
if id == FilePropertiesService . PROPERTIES_ID :
for eventHandler in self . _customEventHandlers :
if eventHandler . ProcessEvent ( event ) :
return True
self . ShowPropertiesDialog ( )
return True
else :
return False
def ProcessUpdateUIEvent ( self , event ) :
"""
Updates the File / Properties menu item .
"""
id = event . GetId ( )
if id == FilePropertiesService . PROPERTIES_ID :
for eventHandler in self . _customEventHandlers :
if eventHandler . ProcessUpdateUIEvent ( event ) :
return True
event . Enable ( wx . GetApp ( ) . GetDocumentManager ( ) . GetCurrentDocument ( ) != None )
return True
else :
return False
def ShowPropertiesDialog ( self , filename = None ) :
"""
Shows the PropertiesDialog for the specified file .
"""
if not filename :
filename = wx . GetApp ( ) . GetDocumentManager ( ) . GetCurrentDocument ( ) . GetFilename ( )
filePropertiesDialog = FilePropertiesDialog ( wx . GetApp ( ) . GetTopWindow ( ) , filename )
if filePropertiesDialog . ShowModal ( ) == wx . ID_OK :
pass # Handle OK
filePropertiesDialog . Destroy ( )
def GetCustomEventHandlers ( self ) :
"""
Returns the custom event handlers for the PropertyService .
"""
return self . _customEventHandlers
def AddCustomEventHandler ( self , handler ) :
"""
Adds a custom event handlers for the PropertyService . A custom event handler enables
a different dialog to be provided for a particular file .
"""
self . _customEventHandlers . append ( handler )
def RemoveCustomEventHandler ( self , handler ) :
"""
Removes a custom event handler from the PropertyService .
"""
self . _customEventHandlers . remove ( handler )
def chopPath ( self , text , length = 36 ) :
"""
Simple version of textwrap . textwrap . fill ( ) unfortunately chops lines at spaces
and creates odd word boundaries . Instead , we will chop the path without regard to
spaces , but pay attention to path delimiters .
"""
2005-02-28 20:16:34 +00:00
chopped = " "
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textLen = len ( text )
start = 0
while start < textLen :
end = start + length
if end > textLen :
end = textLen
# see if we can find a delimiter to chop the path
if end < textLen :
lastSep = text . rfind ( os . sep , start , end + 1 )
if lastSep != - 1 and lastSep != start :
end = lastSep
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if len ( chopped ) :
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chopped = chopped + ' \n ' + text [ start : end ]
else :
chopped = text [ start : end ]
start = end
return chopped
class FilePropertiesDialog ( wx . Dialog ) :
"""
Dialog that shows the properties of a file . Invoked by the PropertiesService .
"""
def __init__ ( self , parent , filename ) :
"""
Initializes the properties dialog .
"""
wx . Dialog . __init__ ( self , parent , - 1 , _ ( " File Properties " ) , size = ( 310 , 330 ) )
HALF_SPACE = 5
SPACE = 10
filePropertiesService = wx . GetApp ( ) . GetService ( FilePropertiesService )
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fileExists = os . path . exists ( filename )
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notebook = wx . Notebook ( self , - 1 )
tab = wx . Panel ( notebook , - 1 )
gridSizer = RowColSizer ( )
gridSizer . Add ( wx . StaticText ( tab , - 1 , _ ( " Filename: " ) ) , flag = wx . RIGHT , border = HALF_SPACE , row = 0 , col = 0 )
gridSizer . Add ( wx . StaticText ( tab , - 1 , os . path . basename ( filename ) ) , row = 0 , col = 1 )
gridSizer . Add ( wx . StaticText ( tab , - 1 , _ ( " Location: " ) ) , flag = wx . RIGHT , border = HALF_SPACE , row = 1 , col = 0 )
gridSizer . Add ( wx . StaticText ( tab , - 1 , filePropertiesService . chopPath ( os . path . dirname ( filename ) ) ) , flag = wx . BOTTOM , border = SPACE , row = 1 , col = 1 )
gridSizer . Add ( wx . StaticText ( tab , - 1 , _ ( " Size: " ) ) , flag = wx . RIGHT , border = HALF_SPACE , row = 2 , col = 0 )
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if fileExists :
gridSizer . Add ( wx . StaticText ( tab , - 1 , str ( os . path . getsize ( filename ) ) + ' ' + _ ( " bytes " ) ) , row = 2 , col = 1 )
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lineSizer = wx . BoxSizer ( wx . VERTICAL ) # let the line expand horizontally without vertical expansion
lineSizer . Add ( wx . StaticLine ( tab , - 1 , size = ( 10 , - 1 ) ) , 0 , wx . EXPAND )
gridSizer . Add ( lineSizer , flag = wx . EXPAND | wx . ALIGN_CENTER_VERTICAL | wx . TOP , border = HALF_SPACE , row = 3 , col = 0 , colspan = 2 )
gridSizer . Add ( wx . StaticText ( tab , - 1 , _ ( " Created: " ) ) , flag = wx . RIGHT , border = HALF_SPACE , row = 4 , col = 0 )
2005-02-28 20:16:34 +00:00
if fileExists :
gridSizer . Add ( wx . StaticText ( tab , - 1 , time . ctime ( os . path . getctime ( filename ) ) ) , row = 4 , col = 1 )
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gridSizer . Add ( wx . StaticText ( tab , - 1 , _ ( " Modified: " ) ) , flag = wx . RIGHT , border = HALF_SPACE , row = 5 , col = 0 )
2005-02-28 20:16:34 +00:00
if fileExists :
gridSizer . Add ( wx . StaticText ( tab , - 1 , time . ctime ( os . path . getmtime ( filename ) ) ) , row = 5 , col = 1 )
2005-02-25 23:50:26 +00:00
gridSizer . Add ( wx . StaticText ( tab , - 1 , _ ( " Accessed: " ) ) , flag = wx . RIGHT , border = HALF_SPACE , row = 6 , col = 0 )
2005-02-28 20:16:34 +00:00
if fileExists :
gridSizer . Add ( wx . StaticText ( tab , - 1 , time . ctime ( os . path . getatime ( filename ) ) ) , row = 6 , col = 1 )
2005-02-25 23:50:26 +00:00
# add a border around the inside of the tab
spacerGrid = wx . BoxSizer ( wx . VERTICAL )
spacerGrid . Add ( gridSizer , 0 , wx . ALL , SPACE ) ;
tab . SetSizer ( spacerGrid )
notebook . AddPage ( tab , _ ( " General " ) )
notebook . SetPageSize ( ( 310 , 200 ) )
sizer = wx . BoxSizer ( wx . VERTICAL )
sizer . Add ( notebook , 0 , wx . ALL | wx . EXPAND , SPACE )
sizer . Add ( self . CreateButtonSizer ( wx . OK ) , 0 , wx . ALIGN_RIGHT | wx . RIGHT | wx . BOTTOM , HALF_SPACE )
sizer . Fit ( self )
self . SetDimensions ( - 1 , - 1 , 310 , - 1 , wx . SIZE_USE_EXISTING )
self . SetSizer ( sizer )
self . Layout ( )
class ChildDocument ( wx . lib . docview . Document ) :
"""
A ChildDocument is a document that represents a portion of a Document . The child
document is managed by the parent document , so it will be prompted to close if its
parent is closed , etc . Child Documents are useful when there are complicated
Views of a Document and users will need to tunnel into the View .
"""
def GetData ( self ) :
"""
Returns the data that the ChildDocument contains .
"""
return self . _data
def SetData ( self , data ) :
"""
Sets the data that the ChildDocument contains .
"""
self . _data = data
def GetParentDocument ( self ) :
"""
Returns the parent Document of the ChildDocument .
"""
return self . _parentDocument
def SetParentDocument ( self , parentDocument ) :
"""
Sets the parent Document of the ChildDocument .
"""
self . _parentDocument = parentDocument
def OnSaveDocument ( self , filename ) :
"""
Called when the ChildDocument is saved and does the minimum such that the
ChildDocument looks like a real Document to the framework .
"""
self . SetFilename ( filename , True )
self . Modify ( False )
self . SetDocumentSaved ( True )
return True
def OnOpenDocument ( self , filename ) :
"""
Called when the ChildDocument is opened and does the minimum such that the
ChildDocument looks like a real Document to the framework .
"""
self . SetFilename ( filename , True )
self . Modify ( False )
self . SetDocumentSaved ( True )
self . UpdateAllViews ( )
return True
class ChildDocTemplate ( wx . lib . docview . DocTemplate ) :
"""
A ChildDocTemplate is a DocTemplate subclass that enables the creation of ChildDocuments
that represents a portion of a Document . The child document is managed by the parent document ,
so it will be prompted to close if its parent is closed , etc . Child Documents are useful
when there are complicated Views of a Document and users will need to tunnel into the View .
"""
def __init__ ( self , manager , description , filter , dir , ext , docTypeName , viewTypeName , docType , viewType , flags = wx . lib . docview . TEMPLATE_INVISIBLE , icon = None ) :
"""
Initializes the ChildDocTemplate .
"""
wx . lib . docview . DocTemplate . __init__ ( self , manager , description , filter , dir , ext , docTypeName , viewTypeName , docType , viewType , flags = flags , icon = icon )
def CreateDocument ( self , path , flags , data = None , parentDocument = None ) :
"""
Called when a ChildDocument is to be created and does the minimum such that the
ChildDocument looks like a real Document to the framework .
"""
doc = self . _docType ( )
doc . SetFilename ( path )
doc . SetData ( data )
doc . SetParentDocument ( parentDocument )
doc . SetDocumentTemplate ( self )
self . GetDocumentManager ( ) . AddDocument ( doc )
doc . SetCommandProcessor ( doc . OnCreateCommandProcessor ( ) )
if doc . OnCreate ( path , flags ) :
return doc
else :
if doc in self . GetDocumentManager ( ) . GetDocuments ( ) :
doc . DeleteAllViews ( )
return None
class WindowMenuService ( DocService ) :
"""
The WindowMenuService is a service that implements a standard Window menu that is used
by the DocSDIFrame . The MDIFrame automatically includes a Window menu and does not use
the WindowMenuService .
"""
def __init__ ( self ) :
"""
Initializes the WindowMenu and its globals .
"""
self . ARRANGE_WINDOWS_ID = wx . NewId ( )
self . SELECT_WINDOW_1_ID = wx . NewId ( )
self . SELECT_WINDOW_2_ID = wx . NewId ( )
self . SELECT_WINDOW_3_ID = wx . NewId ( )
self . SELECT_WINDOW_4_ID = wx . NewId ( )
self . SELECT_WINDOW_5_ID = wx . NewId ( )
self . SELECT_WINDOW_6_ID = wx . NewId ( )
self . SELECT_WINDOW_7_ID = wx . NewId ( )
self . SELECT_WINDOW_8_ID = wx . NewId ( )
self . SELECT_WINDOW_9_ID = wx . NewId ( )
self . SELECT_MORE_WINDOWS_ID = wx . NewId ( )
def InstallControls ( self , frame , menuBar = None , toolBar = None , statusBar = None , document = None ) :
"""
Installs the Window menu .
"""
if not self . GetDocumentManager ( ) . GetFlags ( ) & wx . lib . docview . DOC_SDI :
return # Only need windows menu for SDI mode, MDI frame automatically creates one
windowMenu = wx . Menu ( )
windowMenu . Append ( self . ARRANGE_WINDOWS_ID , _ ( " &Arrange All " ) , _ ( " Arrange the open windows " ) )
windowMenu . AppendSeparator ( )
wx . EVT_MENU ( frame , self . ARRANGE_WINDOWS_ID , frame . ProcessEvent )
wx . EVT_UPDATE_UI ( frame , self . ARRANGE_WINDOWS_ID , frame . ProcessUpdateUIEvent )
wx . EVT_MENU ( frame , self . SELECT_WINDOW_1_ID , frame . ProcessEvent ) # wxNewId may have been nonsequential, so can't use EVT_MENU_RANGE
wx . EVT_MENU ( frame , self . SELECT_WINDOW_2_ID , frame . ProcessEvent )
wx . EVT_MENU ( frame , self . SELECT_WINDOW_3_ID , frame . ProcessEvent )
wx . EVT_MENU ( frame , self . SELECT_WINDOW_4_ID , frame . ProcessEvent )
wx . EVT_MENU ( frame , self . SELECT_WINDOW_5_ID , frame . ProcessEvent )
wx . EVT_MENU ( frame , self . SELECT_WINDOW_6_ID , frame . ProcessEvent )
wx . EVT_MENU ( frame , self . SELECT_WINDOW_7_ID , frame . ProcessEvent )
wx . EVT_MENU ( frame , self . SELECT_WINDOW_8_ID , frame . ProcessEvent )
wx . EVT_MENU ( frame , self . SELECT_WINDOW_9_ID , frame . ProcessEvent )
wx . EVT_MENU ( frame , self . SELECT_MORE_WINDOWS_ID , frame . ProcessEvent )
helpMenuIndex = menuBar . FindMenu ( _ ( " &Help " ) )
menuBar . Insert ( helpMenuIndex , windowMenu , _ ( " &Window " ) )
self . _lastFrameUpdated = None
def ProcessEvent ( self , event ) :
"""
Processes a Window menu event .
"""
id = event . GetId ( )
if id == self . ARRANGE_WINDOWS_ID :
self . OnArrangeWindows ( event )
return True
elif id == self . SELECT_MORE_WINDOWS_ID :
self . OnSelectMoreWindows ( event )
return True
elif id == self . SELECT_WINDOW_1_ID or id == self . SELECT_WINDOW_2_ID or id == self . SELECT_WINDOW_3_ID or id == self . SELECT_WINDOW_4_ID or id == self . SELECT_WINDOW_5_ID or id == self . SELECT_WINDOW_6_ID or id == self . SELECT_WINDOW_7_ID or id == self . SELECT_WINDOW_8_ID or id == self . SELECT_WINDOW_9_ID :
self . OnSelectWindowMenu ( event )
return True
else :
return False
def ProcessUpdateUIEvent ( self , event ) :
"""
Updates the Window menu items .
"""
id = event . GetId ( )
if id == self . ARRANGE_WINDOWS_ID :
frame = event . GetEventObject ( )
if not self . _lastFrameUpdated or self . _lastFrameUpdated != frame :
self . BuildWindowMenu ( frame ) # It's a new frame, so update the windows menu... this is as if the View::OnActivateMethod had been invoked
self . _lastFrameUpdated = frame
return True
else :
return False
def BuildWindowMenu ( self , currentFrame ) :
"""
Builds the Window menu and adds menu items for all of the open documents in the DocManager .
"""
windowMenuIndex = currentFrame . GetMenuBar ( ) . FindMenu ( _ ( " &Window " ) )
windowMenu = currentFrame . GetMenuBar ( ) . GetMenu ( windowMenuIndex )
ids = self . _GetWindowMenuIDList ( )
frames = self . _GetWindowMenuFrameList ( currentFrame )
max = WINDOW_MENU_NUM_ITEMS
if max > len ( frames ) :
max = len ( frames )
i = 0
for i in range ( 0 , max ) :
frame = frames [ i ]
item = windowMenu . FindItemById ( ids [ i ] )
label = ' & ' + str ( i + 1 ) + ' ' + frame . GetTitle ( )
if not item :
item = windowMenu . AppendCheckItem ( ids [ i ] , label )
else :
windowMenu . SetLabel ( ids [ i ] , label )
windowMenu . Check ( ids [ i ] , ( frame == currentFrame ) )
if len ( frames ) > WINDOW_MENU_NUM_ITEMS : # Add the more items item
if not windowMenu . FindItemById ( self . SELECT_MORE_WINDOWS_ID ) :
windowMenu . Append ( self . SELECT_MORE_WINDOWS_ID , _ ( " &More Windows... " ) )
else : # Remove any extra items
if windowMenu . FindItemById ( self . SELECT_MORE_WINDOWS_ID ) :
windowMenu . Remove ( self . SELECT_MORE_WINDOWS_ID )
for j in range ( i + 1 , WINDOW_MENU_NUM_ITEMS ) :
if windowMenu . FindItemById ( ids [ j ] ) :
windowMenu . Remove ( ids [ j ] )
def _GetWindowMenuIDList ( self ) :
"""
Returns a list of the Window menu item IDs .
"""
return [ self . SELECT_WINDOW_1_ID , self . SELECT_WINDOW_2_ID , self . SELECT_WINDOW_3_ID , self . SELECT_WINDOW_4_ID , self . SELECT_WINDOW_5_ID , self . SELECT_WINDOW_6_ID , self . SELECT_WINDOW_7_ID , self . SELECT_WINDOW_8_ID , self . SELECT_WINDOW_9_ID ]
def _GetWindowMenuFrameList ( self , currentFrame = None ) :
"""
Returns the Frame associated with each menu item in the Window menu .
"""
frameList = [ ]
# get list of windows for documents
for doc in self . _docManager . GetDocuments ( ) :
for view in doc . GetViews ( ) :
frame = view . GetFrame ( )
if frame not in frameList :
if frame == currentFrame and len ( frameList ) > = WINDOW_MENU_NUM_ITEMS :
frameList . insert ( WINDOW_MENU_NUM_ITEMS - 1 , frame )
else :
frameList . append ( frame )
# get list of windows for general services
for service in wx . GetApp ( ) . GetServices ( ) :
view = service . GetView ( )
if view :
frame = view . GetFrame ( )
if frame not in frameList :
if frame == currentFrame and len ( frameList ) > = WINDOW_MENU_NUM_ITEMS :
frameList . insert ( WINDOW_MENU_NUM_ITEMS - 1 , frame )
else :
frameList . append ( frame )
return frameList
def OnArrangeWindows ( self , event ) :
"""
Called by Window / Arrange and tiles the frames on the desktop .
"""
currentFrame = event . GetEventObject ( )
tempFrame = wx . Frame ( None , - 1 , " " , pos = wx . DefaultPosition , size = wx . DefaultSize )
sizex = tempFrame . GetSize ( ) [ 0 ]
sizey = tempFrame . GetSize ( ) [ 1 ]
tempFrame . Destroy ( )
posx = 0
posy = 0
delta = 0
frames = self . _GetWindowMenuFrameList ( )
frames . remove ( currentFrame )
frames . append ( currentFrame ) # Make the current frame the last frame so that it is the last one to appear
for frame in frames :
if delta == 0 :
delta = frame . GetClientAreaOrigin ( ) [ 1 ]
frame . SetPosition ( ( posx , posy ) )
frame . SetSize ( ( sizex , sizey ) )
# TODO: Need to loop around if posx + delta + size > displaysize
frame . SetFocus ( )
posx = posx + delta
posy = posy + delta
if posx + sizex > wx . DisplaySize ( ) [ 0 ] or posy + sizey > wx . DisplaySize ( ) [ 1 ] :
posx = 0
posy = 0
currentFrame . SetFocus ( )
def OnSelectWindowMenu ( self , event ) :
"""
Called when the Window menu item representing a Frame is selected and brings the selected
Frame to the front of the desktop .
"""
id = event . GetId ( )
index = self . _GetWindowMenuIDList ( ) . index ( id )
if index > - 1 :
currentFrame = event . GetEventObject ( )
frame = self . _GetWindowMenuFrameList ( currentFrame ) [ index ]
if frame :
wx . CallAfter ( frame . Raise )
def OnSelectMoreWindows ( self , event ) :
"""
Called when the " Window/Select More Windows... " menu item is selected and enables user to
select from the Frames that do not in the Window list . Useful when there are more than
10 open frames in the application .
"""
frames = self . _GetWindowMenuFrameList ( ) # TODO - make the current window the first one
strings = map ( lambda frame : frame . GetTitle ( ) , frames )
# Should preselect the current window, but not supported by wx.GetSingleChoice
res = wx . GetSingleChoiceIndex ( _ ( " Select a window to show: " ) ,
_ ( " Select Window " ) ,
strings ,
self )
if res == - 1 :
return
frames [ res ] . SetFocus ( )
#----------------------------------------------------------------------------
# File generated by encode_bitmaps.py
#----------------------------------------------------------------------------
from wx import ImageFromStream , BitmapFromImage
import cStringIO
#----------------------------------------------------------------------
def getNewData ( ) :
return \
' \x89 PNG \r \n \x1a \n \x00 \x00 \x00 \r IHDR \x00 \x00 \x00 \x10 \x00 \x00 \x00 \x10 \x08 \x06 \
\x00 \x00 \x00 \x1f \xf3 \xffa \x00 \x00 \x00 \x04sBIT \x08 \x08 \x08 \x08 | \x08d \x88 \x00 \
\x00 \x00 [ IDAT8 \x8d \xed \x93 \xb1 \n \x001 \x08C \x13 { \xff \xff \xc7mn \xb8El \x91 \x16 \
\x97 \x0e \x97M \x90 \x97 \x88JZCE \x8f / 4 \xba \xb2fZc \n \x00 \x00i \xcd \t \x8d \xae \x08 \
\xb1 \xad \x9c \x0e \x1eS \x1e \x01 \xc8 \xcf \xdcC \xa6 \x112 \xf7 \x08 : N \xb0 \xd2 \x0f \
\xb8 \x010 \xdd \x81 \xdf \xf1 \x8eX \xfd \xc6 \xf2 \x08 / D \xbd \x19 ( \xc8 \xa5 \xd9 \xfa \
\x00 \x00 \x00 \x00IEND \xaeB ` \x82 '
def getNewBitmap ( ) :
return BitmapFromImage ( getNewImage ( ) )
def getNewImage ( ) :
stream = cStringIO . StringIO ( getNewData ( ) )
return ImageFromStream ( stream )
#----------------------------------------------------------------------
def getOpenData ( ) :
return \
' \x89 PNG \r \n \x1a \n \x00 \x00 \x00 \r IHDR \x00 \x00 \x00 \x10 \x00 \x00 \x00 \x10 \x08 \x06 \
\x00 \x00 \x00 \x1f \xf3 \xffa \x00 \x00 \x00 \x04sBIT \x08 \x08 \x08 \x08 | \x08d \x88 \x00 \
\x00 \x00 \x95IDAT8 \x8d \xa5 \x92 \xc1 \x12 \x03 ! \x08C \x13 \xec \x87 \xfb \xe3B \x0f . ] \
\xb0 \x8e [ m . \xea \x0c / \x06 \x06R \n \xfe \xd1 \xeb \xd7B \xd5f ~ \x17 ) \xdc2Pm \x16 ! \x7f \
\xab6 \xe3i \x0b \x9e \xe8 \x93 \xc0BD \x86 \xdfV0 \x00 \x90R ` \xda \xcc \x0c \x00 \x0c \x00 \
\xc1 \x05 > \x9a \x87 \x19t \x180 \x981 \xbd \xfd \xe4 \xc4Y \x82 \xf7 \x14 \xca \xe7 \xb7 \
\xa6 \t \xee6 \x1c \xba \xe18 \xab \xc1 \xc3 \xb5N ? L \xaa5 \xb5 \xd0 \x8dw ` JaJ \xb0 \x0b \
\x03 ! \xc1 \t \xdc \xb9k \x0f \x9e \xd1 \x0b \x18 \xf6 \xe0x \x95 ] \xf2 \\\xb2 \xd6 \x1b } \
\x14BL \xb9 { t \xc7 \x00 \x00 \x00 \x00IEND \xaeB ` \x82 '
def getOpenBitmap ( ) :
return BitmapFromImage ( getOpenImage ( ) )
def getOpenImage ( ) :
stream = cStringIO . StringIO ( getOpenData ( ) )
return ImageFromStream ( stream )
#----------------------------------------------------------------------
def getCopyData ( ) :
return \
' \x89 PNG \r \n \x1a \n \x00 \x00 \x00 \r IHDR \x00 \x00 \x00 \x10 \x00 \x00 \x00 \x10 \x08 \x06 \
\x00 \x00 \x00 \x1f \xf3 \xffa \x00 \x00 \x00 \x04sBIT \x08 \x08 \x08 \x08 | \x08d \x88 \x00 \
\x00 \x00 \x9fIDAT8 \x8d \xa5 \x93 \xdb \x0e \x830 \x0cC \xed \x84 \xdfF \xeb \xb4 \xef \xa6 \
\xde \x030z \t \x94 \tK \x91z \xcb \x01 \xbb * i \x8e \' \x9a \x00 @yQ \xb4 Is \x8e \x00 \xb6 \
\x0f $ Uu \x05 \x0e \x01 \x91 $ \r ! \xa49 \x94 \x17I \x02 \xc9_ \xe3 : Nq \x93 } XL | \xeb \xe9 \
\x05 \xa4p \rH \xa29h ^ [ Y \xd5 \xb9 \xb5 \x17 \x94gu \x19DA \x96 \xe0c \xfe ^ \xcf \xe7Y \
\x95 \x05 \x00M \xf5 \x16Z ; \x7f \xfdAd \xcf \xee \x1cj \xc1 % | \xdan " LL \x19 \xda \xe1 } \
\x90 : \x00 #\x95_l5\x04\xec\x89\x9f\xef?|\x8d\x97o\xe1\x8e\xbeJ\xfc\xb1\xde\
\xea \xf8 \xb9 \xc4 \x00 \x00 \x00 \x00IEND \xaeB ` \x82 '
def getCopyBitmap ( ) :
return BitmapFromImage ( getCopyImage ( ) )
def getCopyImage ( ) :
stream = cStringIO . StringIO ( getCopyData ( ) )
return ImageFromStream ( stream )
#----------------------------------------------------------------------
def getPasteData ( ) :
return \
" \x89 PNG \r \n \x1a \n \x00 \x00 \x00 \r IHDR \x00 \x00 \x00 \x10 \x00 \x00 \x00 \x10 \x08 \x06 \
\x00 \x00 \x00 \x1f \xf3 \xffa \x00 \x00 \x00 \x04sBIT \x08 \x08 \x08 \x08 | \x08d \x88 \x00 \
\x00 \x00 \xa1IDAT8 \x8d \xa5 \x93 \xd9 \x0e \xc3 \x0c \x04 \xc7 \xa6 \xbf ] \xc5U \xbf \xbb \
\xd9 > $ 4 \\9 \xaa \xacd \t \x0c \x1e / H6 \xf3 \xc4 \x1d = FI \xcd \x1f \x95 { \xf3d { \x003O ] \
\x01 \x80 \x94 / \x0c \x8a \n \xa0 \x01 \x8a \x88 \xdfaD m \x85y \xdd \xde \xc9 \x10 / \xc9 \
\xf9 \xc0S2 \xf3 % \xf2 \xba \x04 \x94 \xea \xfe ` \xf4 \x9c #U\x80\xbd.\x97\x015\xec&\
\x00 @ \x9a \xba \x9c \xd9 \x0b \x08 \xe0 \r4 \x9fxU \xd2 \x84 \xe6 \xa7N \x1dl \x1dkGe \xee \
\x14 \xd0 > \xa3 \x85 \xfc \xe5 ` \x08 ] \x87I } \x84 \x8e \x04 ! \xf3 \xb48 \x18 \r \x8bf4 \xea \
\xde ; \xbc9 \xce_ ! \\\\T \xf75 ' \xd6 \x00 \x00 \x00 \x00 IEND \xae B` \x82 "
def getPasteBitmap ( ) :
return BitmapFromImage ( getPasteImage ( ) )
def getPasteImage ( ) :
stream = cStringIO . StringIO ( getPasteData ( ) )
return ImageFromStream ( stream )
#----------------------------------------------------------------------
def getSaveData ( ) :
return \
' \x89 PNG \r \n \x1a \n \x00 \x00 \x00 \r IHDR \x00 \x00 \x00 \x10 \x00 \x00 \x00 \x10 \x08 \x06 \
\x00 \x00 \x00 \x1f \xf3 \xffa \x00 \x00 \x00 \x04sBIT \x08 \x08 \x08 \x08 | \x08d \x88 \x00 \
\x00 \x00lIDAT8 \x8d \xc5 \x93 \xe1 \n \xc0 \x08 \x84 = \xed \xc1 } \xf1 \xcd \xfd \x18B \x98 \
mX \x83 \x1d \x04 \x11 \xfayV \x02 , \xb4 #\xde\xca&\xa2\xe6\x1b;\x0f\xab$\x82\x05\
\x83 \x03U \xbdaf \xe9 \xea \x13 ] \xe5 \x16 \xa2 \xd32 \xc0 ] . \x03 \xa2Z < PU \x02 \x90 \xc5 \
\x0e \xd5S \xc0 , p \xa6 \xef [ xs \xb0t \x89 ` A | \xff \x12 \xe0 \x11 \xde \x0fS \xe5 ; \xbb #\
\xfc > \x8d \x17 \x18 \xfd ( \xb72 \xc2 \x06 \x00 \x00 \x00 \x00 \x00IEND \xaeB ` \x82 '
def getSaveBitmap ( ) :
return BitmapFromImage ( getSaveImage ( ) )
def getSaveImage ( ) :
stream = cStringIO . StringIO ( getSaveData ( ) )
return ImageFromStream ( stream )
#----------------------------------------------------------------------
def getSaveAllData ( ) :
return \
' \x89 PNG \r \n \x1a \n \x00 \x00 \x00 \r IHDR \x00 \x00 \x00 \x10 \x00 \x00 \x00 \x10 \x08 \x06 \
\x00 \x00 \x00 \x1f \xf3 \xffa \x00 \x00 \x00 \x04sBIT \x08 \x08 \x08 \x08 | \x08d \x88 \x00 \
\x00 \x01 \tIDAT8 \x8d \xa5 \x93 \xe1m \x830 \x10 \x85 \xdfA \xd7H \x827 \xf0 \x02 \xado \
\x04 \x8f ` Fh \xfb \xb7 \xad \xcd & $ Y \x80 \x11 \xcc \x06 \x8c \xe0E \xd2 \xeb \x8f \x16 \x04 ! \
8 R \xf3 \xa4 \x93Nw \xd2 \xf3 \xa7g \x9b \xa8 ( \xf1 \x88 \x9er \xcb \xc3 ~ \' ) %x \xef \xa7 Y \
\x8c \x11J ) \x00 \xc0 \xf1t & PQn \x163 \x0b \x00 \x99 \xcb { / \x00 \xc49 \' T \x94 ( \xfe \x83 \
\x1dB \x98 \xfa \x95 \xc1a \xbf \x13 \xf9 \xbe \xc8 \xd7 \xe7 \x87 \x18c \xe0 \xbd \x073 \xa3 \
\xaek \x10 \x11 \xfa \xbe \xcfgPU \x15RJ \x8bSB \x08h \x9af1 \xdb $ \xc8aw ] \x87 \xae \xeb \
\xd6 \x04 \xd7i \x1bc \xc0 \xccPJ \xa1m [ 03 \x98 \x19Z \xeb \x951QQ \xc2 \xbc < K \x8c \x11 " \
\x92 \xc5N ) M \xbd \xd6 \x1a \xafo \xef \x94 } \x07 #6\x00Xk\x7f\xef\xfdO\xc7\xd3\x19\
\xc0 , \x83 \x10 \x02 \x88h \xaa1m \xad \xf5M \xf4E \x06s \x93 - \xcd \xf1 \xef \x1a \x8c \' ^c \
\xdf5 \x18 \x95C \xbei ` \xad \xc50 \x0cp \xce - \x96 [ \xd8s \xd1 \xa3 \xdf \xf9 \x075 \xf1v > \
\x92 \xcb \xbc \xdd \x00 \x00 \x00 \x00IEND \xaeB ` \x82 '
def getSaveAllBitmap ( ) :
return BitmapFromImage ( getSaveAllImage ( ) )
def getSaveAllImage ( ) :
stream = cStringIO . StringIO ( getSaveAllData ( ) )
return ImageFromStream ( stream )
#----------------------------------------------------------------------
def getPrintData ( ) :
return \
" \x89 PNG \r \n \x1a \n \x00 \x00 \x00 \r IHDR \x00 \x00 \x00 \x10 \x00 \x00 \x00 \x10 \x08 \x06 \
\x00 \x00 \x00 \x1f \xf3 \xffa \x00 \x00 \x00 \x04sBIT \x08 \x08 \x08 \x08 | \x08d \x88 \x00 \
\x00 \x00 \xa1IDAT8 \x8d \xa5S [ \x0e \x02 ! \x0c \xec \xd0 \xbd \xb6 \x1a \xf5 \xda \x96 \xd9 \
\x0f \xa1V \x96 \x00 \xbaMHI \xd3y \xf0 ( \x90T \xce \xc4 \xd6 + 2 \x1bg @ $ E \x97 \x80 \xd9H \
\x8e \xf1 \x00 \xc6 \x0e \xda & ' ' \x05 \x80 \xab \x1f \x08 \xa2 \xfa \xcc \xc5 \xd0 \xc1H \xbd \
\n \x89 \xbc \xef \xc1 \tV \xd5 \x91 \x14 \xcc \xc6 \x9a \xa5 < #WV\xed\x8d\x18\x94\xc2\
\xd1s ' \xa2 \xb2 \xe7 \xc2 \xf4 STAf \xe3 \x16 \x0b m \xdc \xae \x17 ' \xbf ? \x9e \x0e \x8an \
\x86G \xc8 \xf6 \xf9 \x91I \xf5 \x8b \xa0 \n \xff } \x04w \x80 \xa4ng \x06l / QD \x04u \x1aW \
\x06 ( : \xf0 \xfd \x99q \xce \xf6 \xe2 \x0e \xa5 \xa2 ~ . \x00 = \xb5t \x00 \x00 \x00 \x00IEND \
\xaeB ` \x82 "
def getPrintBitmap ( ) :
return BitmapFromImage ( getPrintImage ( ) )
def getPrintImage ( ) :
stream = cStringIO . StringIO ( getPrintData ( ) )
return ImageFromStream ( stream )
#----------------------------------------------------------------------
def getPrintPreviewData ( ) :
return \
' \x89 PNG \r \n \x1a \n \x00 \x00 \x00 \r IHDR \x00 \x00 \x00 \x10 \x00 \x00 \x00 \x10 \x08 \x06 \
\x00 \x00 \x00 \x1f \xf3 \xffa \x00 \x00 \x00 \x04sBIT \x08 \x08 \x08 \x08 | \x08d \x88 \x00 \
\x00 \x00 \xa8IDAT8 \x8d \x9d \x93K \x0e \xc30 \x08Dg \xd7n \xcd \xc1 \x9b \xd2E \x83E \\\
\xffT $ / \x82 \xc5 \x83 \x19 \x13 \x02p , \x82 \xa2 \x1c \xde \x01p \xf71 \x83 \xe4 \x14 " \xab \
\xeeQ \xec \xef \xb3 \xdbe { \x82 \x0c \xcb \xdf \xc7 \xaa { \x86 \xb7 \xb0 - @ \xaf ( \xc7 \xd4 \
\x03 \x9203P \x94 \x14 \xa5 \x99 \xa1 \xf5b \x08 \x88b + \x05 ~ \xbejQ \x0f \xe2 \xbd \x00 \
\xe0 \x14 \x05 \xdc \x9d \xa2 \xa0 ( \xcc \xec \x9b \xbb \xee ( \xba ~ F \xea15a \n ( \xcfG \x1d5 \
d \xe4 \xdcTB \xc8 \x88 \xb1CB \x9b \x9b \x02 \x02 \x92O @ \xaa \x0fXl \xe2 \xcd \x0f \xf2g \
\xad \x89 \x8d \xbf \xf1 \x06 \xb9V9 \x0c \x1d \xff \xc6 \x07 \x8aF \x9e \x04 \x12 \xb5 \xf9 \
O \x00 \x00 \x00 \x00IEND \xaeB ` \x82 '
def getPrintPreviewBitmap ( ) :
return BitmapFromImage ( getPrintPreviewImage ( ) )
def getPrintPreviewImage ( ) :
stream = cStringIO . StringIO ( getPrintPreviewData ( ) )
return ImageFromStream ( stream )
#----------------------------------------------------------------------
def getCutData ( ) :
return \
" \x89 PNG \r \n \x1a \n \x00 \x00 \x00 \r IHDR \x00 \x00 \x00 \x10 \x00 \x00 \x00 \x10 \x08 \x06 \
\x00 \x00 \x00 \x1f \xf3 \xffa \x00 \x00 \x00 \x04sBIT \x08 \x08 \x08 \x08 | \x08d \x88 \x00 \
\x00 \x00rIDAT8 \x8d \xad \x93 \xc1 \x0e \xc0 \x08CW \xdco { \xf2 \xbb ' ; \xb1 8 \x07 \x9d \
\x0b \xe3 \xa2 \x98 \xe6 \xb5 $ \x02H \xd92 % \xde \xa3 \xf6CY \xff \nH ' \xf8 \x05 ` \xb1 Y \xfc \
\x10 \x00 ) ` \xfdR \x82 \x15w \n0W \xe6N \x01 \xda \xab \x8e \xe7g \xc0 \xe8 \xae \xbdj \x04 \
\xda #\xe7;\xa8] \xbb\xbb\tL0\x8bX\xa5?\xd2c\x84\xb9 \r6\x96\x97\x0c\xf362\
\xb1k \x90 ] \xe7 \x13 \x85 \xca7 & \xcf \xda \xcdU \x00 \x00 \x00 \x00IEND \xaeB ` \x82 "
def getCutBitmap ( ) :
return BitmapFromImage ( getCutImage ( ) )
def getCutImage ( ) :
stream = cStringIO . StringIO ( getCutData ( ) )
return ImageFromStream ( stream )
#----------------------------------------------------------------------
def getUndoData ( ) :
return \
" \x89 PNG \r \n \x1a \n \x00 \x00 \x00 \r IHDR \x00 \x00 \x00 \x10 \x00 \x00 \x00 \x10 \x08 \x06 \
\x00 \x00 \x00 \x1f \xf3 \xffa \x00 \x00 \x00 \x04sBIT \x08 \x08 \x08 \x08 | \x08d \x88 \x00 \
\x00 \x00lIDAT8 \x8d \xed \x92Q \x0b \x800 \x08 \x84 \xd5 \xf5 \xb7 \x07W \xfdo \xed ! \xaca \
\xb2 \x11 { \xe9 ! a \xa0 \xc7 \xeec \x1ec \x96B3 % S \xeeO \x00 \x96 \xd1 \x05 \xd3j \xed \x0c \
\x10 \xad \xdb \xce \x97 \xc0R \xe8 \x0c \x12 \xe6 \xbd \xcfQs \x1d \xb8 \xf5 \xd4 \x90 \x19 #\
\xc4 \xfbG \x06 \xa6 \xd5X \x9a ' \x0e * \r 1 \xee \xfd \x1a \xd0 \x83 \x98 V \x03 \x1a \xa1 \xb7 \
k < @ \x12 \xec \xff \x95 \xe7 \x01 \x07L \x0e ( \xe5 \xa4 \xff \x1c \x88 \x00 \x00 \x00 \x00IEN \
D \xaeB ` \x82 "
def getUndoBitmap ( ) :
return BitmapFromImage ( getUndoImage ( ) )
def getUndoImage ( ) :
stream = cStringIO . StringIO ( getUndoData ( ) )
return ImageFromStream ( stream )
#----------------------------------------------------------------------
def getRedoData ( ) :
return \
" \x89 PNG \r \n \x1a \n \x00 \x00 \x00 \r IHDR \x00 \x00 \x00 \x10 \x00 \x00 \x00 \x10 \x08 \x06 \
\x00 \x00 \x00 \x1f \xf3 \xffa \x00 \x00 \x00 \x04sBIT \x08 \x08 \x08 \x08 | \x08d \x88 \x00 \
\x00 \x00jIDAT8 \x8d \xed \x92 \xcd \n \xc0 \x0c \x83 \x9bv \xaf \xed \x16 \xf0 \xbd \xd7 ] & \
\xf8 \x8f \xe0e \x87 \t9 $ \xb6 \x1f \xb5 \x08 \xa8 \xc9 \xce \xd1 \xad \xeeO \x00 \x8e \xdc \\\
gp \xb2 , \x80FL \tP \x13 \xa8 \tI \x17 \xa1 ' \x9f $ \xd2 \xe6 \xb9 \xef \x86 = \xa5 \xfb \x1a \
\xb8 \xbc \x03h \x84 \xdf \xc1 \xeb | \x19 \xd0k . \x00 \xe4 \xb8h \x94 \xbf \xa3 \x95 \xef $ \
\xe7 \xbbh \xf4 \x7f \xe5 } \xc0 \x03 & \x1b & \xe5 \xc2 \x03 ! \xa6 \x00 \x00 \x00 \x00IEND \
\xaeB ` \x82 "
def getRedoBitmap ( ) :
return BitmapFromImage ( getRedoImage ( ) )
def getRedoImage ( ) :
stream = cStringIO . StringIO ( getRedoData ( ) )
return ImageFromStream ( stream )