"""IDLE Configuration Dialog: support user customization of IDLE by GUI
Customize font faces, sizes, and colorization attributes. Set indentation
defaults. Customize keybindings. Colorization and keybindings can be
saved as user defined sets. Select startup options including shell/editor
and default window size. Define additional help sources.
Note that tab width in IDLE is currently fixed at eight due to Tk issues.
Refer to comments in EditorWindow autoindent code for details.
"""
from tkinter import *
import tkinter.messagebox as tkMessageBox
import tkinter.colorchooser as tkColorChooser
import tkinter.font as tkFont
import copy
from idlelib.configHandler import idleConf
from idlelib.dynOptionMenuWidget import DynOptionMenu
from idlelib.tabbedpages import TabbedPageSet
from idlelib.keybindingDialog import GetKeysDialog
from idlelib.configSectionNameDialog import GetCfgSectionNameDialog
from idlelib.configHelpSourceEdit import GetHelpSourceDialog
from idlelib import macosxSupport
class ConfigDialog(Toplevel):
def __init__(self,parent,title):
Toplevel.__init__(self, parent)
self.wm_withdraw()
self.configure(borderwidth=5)
self.title('IDLE Preferences')
self.geometry("+%d+%d" % (parent.winfo_rootx()+20,
parent.winfo_rooty()+30))
#Theme Elements. Each theme element key is its display name.
#The first value of the tuple is the sample area tag name.
#The second value is the display name list sort index.
self.themeElements={'Normal Text':('normal','00'),
'Python Keywords':('keyword','01'),
'Python Definitions':('definition','02'),
'Python Builtins':('builtin', '03'),
'Python Comments':('comment','04'),
'Python Strings':('string','05'),
'Selected Text':('hilite','06'),
'Found Text':('hit','07'),
'Cursor':('cursor','08'),
'Error Text':('error','09'),
'Shell Normal Text':('console','10'),
'Shell Stdout Text':('stdout','11'),
'Shell Stderr Text':('stderr','12'),
}
self.ResetChangedItems() #load initial values in changed items dict
self.CreateWidgets()
self.resizable(height=FALSE,width=FALSE)
self.transient(parent)
self.grab_set()
self.protocol("WM_DELETE_WINDOW", self.Cancel)
self.parent = parent
self.tabPages.focus_set()
#key bindings for this dialog
#self.bind('<Escape>',self.Cancel) #dismiss dialog, no save
#self.bind('<Alt-a>',self.Apply) #apply changes, save
#self.bind('<F1>',self.Help) #context help
self.LoadConfigs()
self.AttachVarCallbacks() #avoid callbacks during LoadConfigs
self.wm_deiconify()
self.wait_window()
def CreateWidgets(self):
self.tabPages = TabbedPageSet(self,
page_names=['Fonts/Tabs','Highlighting','Keys','General'])
frameActionButtons = Frame(self,pady=2)
#action buttons
if macosxSupport.runningAsOSXApp():
# Surpress the padx and pady arguments when
# running as IDLE.app, otherwise the text
# on these buttons will not be readable.
extraKwds={}
else:
extraKwds=dict(padx=6, pady=3)
# Comment out button creation and packing until implement self.Help
## self.buttonHelp = Button(frameActionButtons,text='Help',
## command=self.Help,takefocus=FALSE,
## **extraKwds)
self.buttonOk = Button(frameActionButtons,text='Ok',
command=self.Ok,takefocus=FALSE,
**extraKwds)
self.buttonApply = Button(frameActionButtons,text='Apply',
command=self.Apply,takefocus=FALSE,
**extraKwds)
self.buttonCancel = Button(frameActionButtons,text='Cancel',
command=self.Cancel,takefocus=FALSE,
**extraKwds)
self.CreatePageFontTab()
self.CreatePageHighlight()
self.CreatePageKeys()
self.CreatePageGeneral()
## self.buttonHelp.pack(side=RIGHT,padx=5)
self.buttonOk.pack(side=LEFT,padx=5)
self.buttonApply.pack(side=LEFT,padx=5)
self.buttonCancel.pack(side=LEFT,padx=5)
frameActionButtons.pack(side=BOTTOM)
Frame(self, height=2, borderwidth=0).pack(side=BOTTOM)
self.tabPages.pack(side=TOP,expand=TRUE,fill=BOTH)
def CreatePageFontTab(self):
#tkVars
self.fontSize=StringVar(self)
self.fontBold=BooleanVar(self)
self.fontName=StringVar(self)
self.spaceNum=IntVar(self)
self.editFont=tkFont.Font(self,('courier',10,'normal'))
##widget creation
#body frame
frame=self.tabPages.pages['Fonts/Tabs'].frame
#body section frames
frameFont=LabelFrame(frame,borderwidth=2,relief=GROOVE,
text=' Base Editor Font ')
frameIndent=LabelFrame(frame,borderwidth=2,relief=GROOVE,
text=' Indentation Width ')
#frameFont
frameFontName=Frame(frameFont)
frameFontParam=Frame(frameFont)
labelFontNameTitle=Label(frameFontName,justify=LEFT,
text='Font Face :')
self.listFontName=Listbox(frameFontName,height=5,takefocus=FALSE,
exportselection=FALSE)
self.listFontName.bind('<ButtonRelease-1>',self.OnListFontButtonRelease)
scrollFont=Scrollbar(frameFontName)
scrollFont.config(command=self.listFontName.yview)
self.listFontName.config(yscrollcommand=scrollFont.set)
labelFontSizeTitle=Label(frameFontParam,text='Size :')
self.optMenuFontSize=DynOptionMenu(frameFontParam,self.fontSize,None,
command=self.SetFontSample)
checkFontBold=Checkbutton(frameFontParam,variable=self.fontBold,
onvalue=1,offvalue=0,text='Bold',command=self.SetFontSample)
frameFontSample=Frame(frameFont,relief=SOLID,borderwidth=1)
self.labelFontSample=Label(frameFontSample,
text='AaBbCcDdEe\nFfGgHhIiJjK\n1234567890\n#:+=(){}[]',
justify=LEFT,font=self.editFont)
#frameIndent
frameIndentSize=Frame(frameIndent)
labelSpaceNumTitle=Label(frameIndentSize, justify=LEFT,
text='Python Standard: 4 Spaces!')
self.scaleSpaceNum=Scale(frameIndentSize, variable=self.spaceNum,
orient='horizontal',
tickinterval=2, from_=2, to=16)
#widget packing
#body
frameFont.pack(side=LEFT,padx=5,pady=5,expand=TRUE,fill=BOTH)
frameIndent.pack(side=LEFT,padx=5,pady=5,fill=Y)
#frameFont
frameFontName.pack(side=TOP,padx=5,pady=5,fill=X)
frameFontParam.pack(side=TOP,padx=5,pady=5,fill=X)
labelFontNameTitle.pack(side=TOP,anchor=W)
self.listFontName.pack(side=LEFT,expand=TRUE,fill=X)
scrollFont.pack(side=LEFT,fill=Y)
labelFontSizeTitle.pack(side=LEFT,anchor=W)
self.optMenuFontSize.pack(side=LEFT,anchor=W)
checkFontBold.pack(side=LEFT,anchor=W,padx=20)
frameFontSample.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=BOTH)
self.labelFontSample.pack(expand=TRUE,fill=BOTH)
#frameIndent
frameIndentSize.pack(side=TOP,fill=X)
labelSpaceNumTitle.pack(side=TOP,anchor=W,padx=5)
self.scaleSpaceNum.pack(side=TOP,padx=5,fill=X)
return frame
def CreatePageHighlight(self):
self.builtinTheme=StringVar(self)
self.customTheme=StringVar(self)
self.fgHilite=BooleanVar(self)
self.colour=StringVar(self)
self.fontName=StringVar(self)
self.themeIsBuiltin=BooleanVar(self)
self.highlightTarget=StringVar(self)
##widget creation
#body frame
frame=self.tabPages.pages['Highlighting'].frame
#body section frames
frameCustom=LabelFrame(frame,borderwidth=2,relief=GROOVE,
text=' Custom Highlighting ')
frameTheme=LabelFrame(frame,borderwidth=2,relief=GROOVE,
text=' Highlighting Theme ')
#frameCustom
self.textHighlightSample=Text(frameCustom,relief=SOLID,borderwidth=1,
font=('courier',12,''),cursor='hand2',width=21,height=11,
takefocus=FALSE,highlightthickness=0,wrap=NONE)
text=self.textHighlightSample
text.bind('<Double-Button-1>',lambda e: 'break')
text.bind('<B1-Motion>',lambda e: 'break')
textAndTags=(('#you can click here','comment'),('\n','normal'),
('#to choose items','comment'),('\n','normal'),('def','keyword'),
(' ','normal'),('func','definition'),('(param):','normal'),
('\n ','normal'),('"""string"""','string'),('\n var0 = ','normal'),
("'string'",'string'),('\n var1 = ','normal'),("'selected'",'hilite'),
('\n var2 = ','normal'),("'found'",'hit'),
('\n var3 = ','normal'),('list', 'builtin'), ('(','normal'),
('None', 'keyword'),(')\n\n','normal'),
(' error ','error'),(' ','normal'),('cursor |','cursor'),
('\n ','normal'),('shell','console'),(' ','normal'),('stdout','stdout'),
(' ','normal'),('stderr','stderr'),('\n','normal'))
for txTa in textAndTags:
text.insert(END,txTa[0],txTa[1])
for element in self.themeElements:
text.tag_bind(self.themeElements[element][0],'<ButtonPress-1>',
lambda event,elem=element: event.widget.winfo_toplevel()
.highlightTarget.set(elem))
text.config(state=DISABLED)
self.frameColourSet=Frame(frameCustom,relief=SOLID,borderwidth=1)
frameFgBg=Frame(frameCustom)
buttonSetColour=Button(self.frameColourSet,text='Choose Colour for :',
command=self.GetColour,highlightthickness=0)
self.optMenuHighlightTarget=DynOptionMenu(self.frameColourSet,
self.highlightTarget,None,highlightthickness=0)#,command=self.SetHighlightTargetBinding
self.radioFg=Radiobutton(frameFgBg,variable=self.fgHilite,
value=1,text='Foreground',command=self.SetColourSampleBinding)
self.radioBg=Radiobutton(frameFgBg,variable=self.fgHilite,
value=0,text='Background',command=self.SetColourSampleBinding)
self.fgHilite.set(1)
buttonSaveCustomTheme=Button(frameCustom,
text='Save as New Custom Theme',command=self.SaveAsNewTheme)
#frameTheme
labelTypeTitle=Label(frameTheme,text='Select : ')
self.radioThemeBuiltin=Radiobutton(frameTheme,variable=self.themeIsBuiltin,
value=1,command=self.SetThemeType,text='a Built-in Theme')
self.radioThemeCustom=Radiobutton(frameTheme,variable=self.themeIsBuiltin,
value=0,command=self.SetThemeType,text='a Custom Theme')
self.optMenuThemeBuiltin=DynOptionMenu(frameTheme,
self.builtinTheme,None,command=None)
self.optMenuThemeCustom=DynOptionMenu(frameTheme,
self.customTheme,None,command=None)
self.buttonDeleteCustomTheme=Button(frameTheme,text='Delete Custom Theme',
command=self.DeleteCustomTheme)
##widget packing
#body
frameCustom.pack(side=LEFT,padx=5,pady=5,expand=TRUE,fill=BOTH)
frameTheme.pack(side=LEFT,padx=5,pady=5,fill=Y)
#frameCustom
self.frameColourSet.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=X)
frameFgBg.pack(side=TOP,padx=5,pady=0)
self.textHighlightSample.pack(side=TOP,padx=5,pady=5,expand=TRUE,
fill=BOTH)
buttonSetColour.pack(side=TOP,expand=TRUE,fill=X,padx=8,pady=4)
self.optMenuHighlightTarget.pack(side=TOP,expand=TRUE,fill=X,padx=8,pady=3)
self.radioFg.pack(side=LEFT,anchor=E)
self.radioBg.pack(side=RIGHT,anchor=W)
buttonSaveCustomTheme.pack(side=BOTTOM,fill=X,padx=5,pady=5)
#frameTheme
labelTypeTitle.pack(side=TOP,anchor=W,padx=5,pady=5)
self.radioThemeBuiltin.pack(side=TOP,anchor=W,padx=5)
self.radioThemeCustom.pack(side=TOP,anchor=W,padx=5,pady=2)
self.optMenuThemeBuiltin.pack(side=TOP,fill=X,padx=5,pady=5)
self.optMenuThemeCustom.pack(side=TOP,fill=X,anchor=W,padx=5,pady=5)
self.buttonDeleteCustomTheme.pack(side=TOP,fill=X,padx=5,pady=5)
return frame
def CreatePageKeys(self):
#tkVars
self.bindingTarget=StringVar(self)
self.builtinKeys=StringVar(self)
self.customKeys=StringVar(self)
self.keysAreBuiltin=BooleanVar(self)
self.keyBinding=StringVar(self)
##widget creation
#body frame
frame=self.tabPages.pages['Keys'].frame
#body section frames
frameCustom=LabelFrame(frame,borderwidth=2,relief=GROOVE,
text=' Custom Key Bindings ')
frameKeySets=LabelFrame(frame,borderwidth=2,relief=GROOVE,
text=' Key Set ')
#frameCustom
frameTarget=Frame(frameCustom)
labelTargetTitle=Label(frameTarget,text='Action - Key(s)')
scrollTargetY=Scrollbar(frameTarget)
scrollTargetX=Scrollbar(frameTarget,orient=HORIZONTAL)
self.listBindings=Listbox(frameTarget,takefocus=FALSE,
exportselection=FALSE)
self.listBindings.bind('<ButtonRelease-1>',self.KeyBindingSelected)
scrollTargetY.config(command=self.listBindings.yview)
scrollTargetX.config(command=self.listBindings.xview)
self.listBindings.config(yscrollcommand=scrollTargetY.set)
self.listBindings.config(xscrollcommand=scrollTargetX.set)
self.buttonNewKeys=Button(frameCustom,text='Get New Keys for Selection',
command=self.GetNewKeys,state=DISABLED)
#frameKeySets
frames = [Frame(frameKeySets, padx=2, pady=2, borderwidth=0)
for i in range(2)]
self.radioKeysBuiltin=Radiobutton(frames[0],variable=self.keysAreBuiltin,
value=1,command=self.SetKeysType,text='Use a Built-in Key Set')
self.radioKeysCustom=Radiobutton(frames[0],variable=self.keysAreBuiltin,
value=0,command=self.SetKeysType,text='Use a Custom Key Set')
self.optMenuKeysBuiltin=DynOptionMenu(frames[0],
self.builtinKeys,None,command=None)
self.optMenuKeysCustom=DynOptionMenu(frames[0],
self.customKeys,None,command=None)
self.buttonDeleteCustomKeys=Button(frames[1],text='Delete Custom Key Set',
command=self.DeleteCustomKeys)
buttonSaveCustomKeys=Button(frames[1],
text='Save as New Custom Key Set',command=self.SaveAsNewKeySet)
##widget packing
#body
frameCustom.pack(side=BOTTOM,padx=5,pady=5,expand=TRUE,fill=BOTH)
frameKeySets.pack(side=BOTTOM,padx=5,pady=5,fill=BOTH)
#frameCustom
self.buttonNewKeys.pack(side=BOTTOM,fill=X,padx=5,pady=5)
frameTarget.pack(side=LEFT,padx=5,pady=5,expand=TRUE,fill=BOTH)
#frame target
frameTarget.columnconfigure(0,weight=1)
frameTarget.rowconfigure(1,weight=1)
labelTargetTitle.grid(row=0,column=0,columnspan=2,sticky=W)
self.listBindings.grid(row=1,column=0,sticky=NSEW)
scrollTargetY.grid(row=1,column=1,sticky=NS)
scrollTargetX.grid(row=2,column=0,sticky=EW)
#frameKeySets
self.radioKeysBuiltin.grid(row=0, column=0, sticky=W+NS)
self.radioKeysCustom.grid(row=1, column=0, sticky=W+NS)
self.optMenuKeysBuiltin.grid(row=0, column=1, sticky=NSEW)
self.optMenuKeysCustom.grid(row=1, column=1, sticky=NSEW)
self.buttonDeleteCustomKeys.pack(side=LEFT,fill=X,expand=True,padx=2)
buttonSaveCustomKeys.pack(side=LEFT,fill=X,expand=True,padx=2)
frames[0].pack(side=TOP, fill=BOTH, expand=True)
frames[1].pack(side=TOP, fill=X, expand=True, pady=2)
return frame
def CreatePageGeneral(self):
#tkVars
self.winWidth=StringVar(self)
self.winHeight=StringVar(self)
self.paraWidth=StringVar(self)
self.startupEdit=IntVar(self)
self.autoSave=IntVar(self)
self.encoding=StringVar(self)
self.userHelpBrowser=BooleanVar(self)
self.helpBrowser=StringVar(self)
#widget creation
#body
frame=self.tabPages.pages['General'].frame
#body section frames
frameRun=LabelFrame(frame,borderwidth=2,relief=GROOVE,
text=' Startup Preferences ')
frameSave=LabelFrame(frame,borderwidth=2,relief=GROOVE,
text=' Autosave Preferences ')
frameWinSize=Frame(frame,borderwidth=2,relief=GROOVE)
frameParaSize=Frame(frame,borderwidth=2,relief=GROOVE)
frameHelp=LabelFrame(frame,borderwidth=2,relief=GROOVE,
text=' Additional Help Sources ')
#frameRun
labelRunChoiceTitle=Label(frameRun,text='At Startup')
radioStartupEdit=Radiobutton(frameRun,variable=self.startupEdit,
value=1,command=self.SetKeysType,text="Open Edit Window")
radioStartupShell=Radiobutton(frameRun,variable=self.startupEdit,
value=0,command=self.SetKeysType,text='Open Shell Window')
#frameSave
labelRunSaveTitle=Label(frameSave,text='At Start of Run (F5) ')
radioSaveAsk=Radiobutton(frameSave,variable=self.autoSave,
value=0,command=self.SetKeysType,text="Prompt to Save")
radioSaveAuto=Radiobutton(frameSave,variable=self.autoSave,
value=1,command=self.SetKeysType,text='No Prompt')
#frameWinSize
labelWinSizeTitle=Label(frameWinSize,text='Initial Window Size'+
' (in characters)')
labelWinWidthTitle=Label(frameWinSize,text='Width')
entryWinWidth=Entry(frameWinSize,textvariable=self.winWidth,
width=3)
labelWinHeightTitle=Label(frameWinSize,text='Height')
entryWinHeight=Entry(frameWinSize,textvariable=self.winHeight,
width=3)
#paragraphFormatWidth
labelParaWidthTitle=Label(frameParaSize,text='Paragraph reformat'+
' width (in characters)')
entryParaWidth=Entry(frameParaSize,textvariable=self.paraWidth,
width=3)
#frameHelp
frameHelpList=Frame(frameHelp)
frameHelpListButtons=Frame(frameHelpList)
scrollHelpList=Scrollbar(frameHelpList)
self.listHelp=Listbox(frameHelpList,height=5,takefocus=FALSE,
exportselection=FALSE)
scrollHelpList.config(command=self.listHelp.yview)
self.listHelp.config(yscrollcommand=scrollHelpList.set)
self.listHelp.bind('<ButtonRelease-1>',self.HelpSourceSelected)
self.buttonHelpListEdit=Button(frameHelpListButtons,text='Edit',
state=DISABLED,width=8,command=self.HelpListItemEdit)
self.buttonHelpListAdd=Button(frameHelpListButtons,text='Add',
width=8,command=self.HelpListItemAdd)
self.buttonHelpListRemove=Button(frameHelpListButtons,text='Remove',
state=DISABLED,width=8,command=self.HelpListItemRemove)
#widget packing
#body
frameRun.pack(side=TOP,padx=5,pady=5,fill=X)
frameSave.pack(side=TOP,padx=5,pady=5,fill=X)
frameWinSize.pack(side=TOP,padx=5,pady=5,fill=X)
frameParaSize.pack(side=TOP,padx=5,pady=5,fill=X)
frameHelp.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=BOTH)
#frameRun
labelRunChoiceTitle.pack(side=LEFT,anchor=W,padx=5,pady=5)
radioStartupShell.pack(side=RIGHT,anchor=W,padx=5,pady=5)
radioStartupEdit.pack(side=RIGHT,anchor=W,padx=5,pady=5)
#frameSave
labelRunSaveTitle.pack(side=LEFT,anchor=W,padx=5,pady=5)
radioSaveAuto.pack(side=RIGHT,anchor=W,padx=5,pady=5)
radioSaveAsk.pack(side=RIGHT,anchor=W,padx=5,pady=5)
#frameWinSize
labelWinSizeTitle.pack(side=LEFT,anchor=W,padx=5,pady=5)
entryWinHeight.pack(side=RIGHT,anchor=E,padx=10,pady=5)
labelWinHeightTitle.pack(side=RIGHT,anchor=E,pady=5)
entryWinWidth.pack(side=RIGHT,anchor=E,padx=10,pady=5)
labelWinWidthTitle.pack(side=RIGHT,anchor=E,pady=5)
#paragraphFormatWidth
labelParaWidthTitle.pack(side=LEFT,anchor=W,padx=5,pady=5)
entryParaWidth.pack(side=RIGHT,anchor=E,padx=10,pady=5)
#frameHelp
frameHelpListButtons.pack(side=RIGHT,padx=5,pady=5,fill=Y)
frameHelpList.pack(side=TOP,padx=5,pady=5,expand=TRUE,fill=BOTH)
scrollHelpList.pack(side=RIGHT,anchor=W,fill=Y)
self.listHelp.pack(side=LEFT,anchor=E,expand=TRUE,fill=BOTH)
self.buttonHelpListEdit.pack(side=TOP,anchor=W,pady=5)
self.buttonHelpListAdd.pack(side=TOP,anchor=W)
self.buttonHelpListRemove.pack(side=TOP,anchor=W,pady=5)
return frame
def AttachVarCallbacks(self):
self.fontSize.trace_variable('w',self.VarChanged_fontSize)
self.fontName.trace_variable('w',self.VarChanged_fontName)
self.fontBold.trace_variable('w',self.VarChanged_fontBold)
self.spaceNum.trace_variable('w',self.VarChanged_spaceNum)
self.colour.trace_variable('w',self.VarChanged_colour)
self.builtinTheme.trace_variable('w',self.VarChanged_builtinTheme)
self.customTheme.trace_variable('w',self.VarChanged_customTheme)
self.themeIsBuiltin.trace_variable('w',self.VarChanged_themeIsBuiltin)
self.highlightTarget.trace_variable('w',self.VarChanged_highlightTarget)
self.keyBinding.trace_variable('w',self.VarChanged_keyBinding)
self.builtinKeys.trace_variable('w',self.VarChanged_builtinKeys)
self.customKeys.trace_variable('w',self.VarChanged_customKeys)
self.keysAreBuiltin.trace_variable('w',self.VarChanged_keysAreBuiltin)
self.winWidth.trace_variable('w',self.VarChanged_winWidth)
self.winHeight.trace_variable('w',self.VarChanged_winHeight)
self.paraWidth.trace_variable('w',self.VarChanged_paraWidth)
self.startupEdit.trace_variable('w',self.VarChanged_startupEdit)
self.autoSave.trace_variable('w',self.VarChanged_autoSave)
self.encoding.trace_variable('w',self.VarChanged_encoding)
def VarChanged_fontSize(self,*params):
value=self.fontSize.get()
self.AddChangedItem('main','EditorWindow','font-size',value)
def VarChanged_fontName(self,*params):
value=self.fontName.get()
self.AddChangedItem('main','EditorWindow','font',value)
def VarChanged_fontBold(self,*params):
value=self.fontBold.get()
self.AddChangedItem('main','EditorWindow','font-bold',value)
def VarChanged_spaceNum(self,*params):
value=self.spaceNum.get()
self.AddChangedItem('main','Indent','num-spaces',value)
def VarChanged_colour(self,*params):
self.OnNewColourSet()
def VarChanged_builtinTheme(self,*params):
value=self.builtinTheme.get()
self.AddChangedItem('main','Theme','name',value)
self.PaintThemeSample()
def VarChanged_customTheme(self,*params):
value=self.customTheme.get()
if value != '- no custom themes -':
self.AddChangedItem('main','Theme','name',value)
self.PaintThemeSample()
def VarChanged_themeIsBuiltin(self,*params):
value=self.themeIsBuiltin.get()
self.AddChangedItem('main','Theme','default',value)
if value:
self.VarChanged_builtinTheme()
else:
self.VarChanged_customTheme()
def VarChanged_highlightTarget(self,*params):
self.SetHighlightTarget()
def VarChanged_keyBinding(self,*params):
value=self.keyBinding.get()
keySet=self.customKeys.get()
event=self.listBindings.get(ANCHOR).split()[0]
if idleConf.IsCoreBinding(event):
#this is a core keybinding
self.AddChangedItem('keys',keySet,event,value)
else: #this is an extension key binding
extName=idleConf.GetExtnNameForEvent(event)
extKeybindSection=extName+'_cfgBindings'
self.AddChangedItem('extensions',extKeybindSection,event,value)
def VarChanged_builtinKeys(self,*params):
value=self.builtinKeys.get()
self.AddChangedItem('main','Keys','name',value)
self.LoadKeysList(value)
def VarChanged_customKeys(self,*params):
value=self.customKeys.get()
if value != '- no custom keys -':
self.AddChangedItem('main','Keys','name',value)
self.LoadKeysList(value)
def VarChanged_keysAreBuiltin(self,*params):
value=self.keysAreBuiltin.get()
self.AddChangedItem('main','Keys','default',value)
if value:
self.VarChanged_builtinKeys()
else:
self.VarChanged_customKeys()
def VarChanged_winWidth(self,*params):
value=self.winWidth.get()
self.AddChangedItem('main','EditorWindow','width',value)
def VarChanged_winHeight(self,*params):
value=self.winHeight.get()
self.AddChangedItem('main','EditorWindow','height',value)
def VarChanged_paraWidth(self,*params):
value=self.paraWidth.get()
self.AddChangedItem('main','FormatParagraph','paragraph',value)
def VarChanged_startupEdit(self,*params):
value=self.startupEdit.get()
self.AddChangedItem('main','General','editor-on-startup',value)
def VarChanged_autoSave(self,*params):
value=self.autoSave.get()
self.AddChangedItem('main','General','autosave',value)
def VarChanged_encoding(self,*params):
value=self.encoding.get()
self.AddChangedItem('main','EditorWindow','encoding',value)
def ResetChangedItems(self):
#When any config item is changed in this dialog, an entry
#should be made in the relevant section (config type) of this
#dictionary. The key should be the config file section name and the
#value a dictionary, whose key:value pairs are item=value pairs for
#that config file section.
self.changedItems={'main':{},'highlight':{},'keys':{},'extensions':{}}
def AddChangedItem(self,type,section,item,value):
value=str(value) #make sure we use a string
if section not in self.changedItems[type]:
self.changedItems[type][section]={}
self.changedItems[type][section][item]=value
def GetDefaultItems(self):
dItems={'main':{},'highlight':{},'keys':{},'extensions':{}}
for configType in dItems:
sections=idleConf.GetSectionList('default',configType)
for section in sections:
dItems[configType][section]={}
options=idleConf.defaultCfg[configType].GetOptionList(section)
for option in options:
dItems[configType][section][option]=(
idleConf.defaultCfg[configType].Get(section,option))
return dItems
def SetThemeType(self):
if self.themeIsBuiltin.get():
self.optMenuThemeBuiltin.config(state=NORMAL)
self.optMenuThemeCustom.config(state=DISABLED)
self.buttonDeleteCustomTheme.config(state=DISABLED)
else:
self.optMenuThemeBuiltin.config(state=DISABLED)
self.radioThemeCustom.config(state=NORMAL)
self.optMenuThemeCustom.config(state=NORMAL)
self.buttonDeleteCustomTheme.config(state=NORMAL)
def SetKeysType(self):
if self.keysAreBuiltin.get():
self.optMenuKeysBuiltin.config(state=NORMAL)
self.optMenuKeysCustom.config(state=DISABLED)
self.buttonDeleteCustomKeys.config(state=DISABLED)
else:
self.optMenuKeysBuiltin.config(state=DISABLED)
self.radioKeysCustom.config(state=NORMAL)
self.optMenuKeysCustom.config(state=NORMAL)
self.buttonDeleteCustomKeys.config(state=NORMAL)
def GetNewKeys(self):
listIndex=self.listBindings.index(ANCHOR)
binding=self.listBindings.get(listIndex)
bindName=binding.split()[0] #first part, up to first space
if self.keysAreBuiltin.get():
currentKeySetName=self.builtinKeys.get()
else:
currentKeySetName=self.customKeys.get()
currentBindings=idleConf.GetCurrentKeySet()
if currentKeySetName in self.changedItems['keys']: #unsaved changes
keySetChanges=self.changedItems['keys'][currentKeySetName]
for event in keySetChanges:
currentBindings[event]=keySetChanges[event].split()
currentKeySequences = list(currentBindings.values())
newKeys=GetKeysDialog(self,'Get New Keys',bindName,
currentKeySequences).result
if newKeys: #new keys were specified
if self.keysAreBuiltin.get(): #current key set is a built-in
message=('Your changes will be saved as a new Custom Key Set. '+
'Enter a name for your new Custom Key Set below.')
newKeySet=self.GetNewKeysName(message)
if not newKeySet: #user cancelled custom key set creation
self.listBindings.select_set(listIndex)
self.listBindings.select_anchor(listIndex)
return
else: #create new custom key set based on previously active key set
self.CreateNewKeySet(newKeySet)
self.listBindings.delete(listIndex)
self.listBindings.insert(listIndex,bindName+' - '+newKeys)
self.listBindings.select_set(listIndex)
self.listBindings.select_anchor(listIndex)
self.keyBinding.set(newKeys)
else:
self.listBindings.select_set(listIndex)
self.listBindings.select_anchor(listIndex)
def GetNewKeysName(self,message):
usedNames=(idleConf.GetSectionList('user','keys')+
idleConf.GetSectionList('default','keys'))
newKeySet=GetCfgSectionNameDialog(self,'New Custom Key Set',
message,usedNames).result
return newKeySet
def SaveAsNewKeySet(self):
newKeysName=self.GetNewKeysName('New Key Set Name:')
if newKeysName:
self.CreateNewKeySet(newKeysName)
def KeyBindingSelected(self,event):
self.buttonNewKeys.config(state=NORMAL)
def CreateNewKeySet(self,newKeySetName):
#creates new custom key set based on the previously active key set,
#and makes the new key set active
if self.keysAreBuiltin.get():
prevKeySetName=self.builtinKeys.get()
else:
prevKeySetName=self.customKeys.get()
prevKeys=idleConf.GetCoreKeys(prevKeySetName)
newKeys={}
for event in prevKeys: #add key set to changed items
eventName=event[2:-2] #trim off the angle brackets
binding=' '.join(prevKeys[event])
newKeys[eventName]=binding
#handle any unsaved changes to prev key set
if prevKeySetName in self.changedItems['keys']:
keySetChanges=self.changedItems['keys'][prevKeySetName]
for event in keySetChanges:
newKeys[event]=keySetChanges[event]
#save the new theme
self.SaveNewKeySet(newKeySetName,newKeys)
#change gui over to the new key set
customKeyList=idleConf.GetSectionList('user','keys')
customKeyList.sort()
self.optMenuKeysCustom.SetMenu(customKeyList,newKeySetName)
self.keysAreBuiltin.set(0)
self.SetKeysType()
def LoadKeysList(self,keySetName):
reselect=0
newKeySet=0
if self.listBindings.curselection():
reselect=1
listIndex=self.listBindings.index(ANCHOR)
keySet=idleConf.GetKeySet(keySetName)
bindNames = list(keySet.keys())
bindNames.sort()
self.listBindings.delete(0,END)
for bindName in bindNames:
key=' '.join(keySet[bindName]) #make key(s) into a string
bindName=bindName[2:-2] #trim off the angle brackets
if keySetName in self.changedItems['keys']:
#handle any unsaved changes to this key set
if bindName in self.changedItems['keys'][keySetName]:
key=self.changedItems['keys'][keySetName][bindName]
self.listBindings.insert(END, bindName+' - '+key)
if reselect:
self.listBindings.see(listIndex)
self.listBindings.select_set(listIndex)
self.listBindings.select_anchor(listIndex)
def DeleteCustomKeys(self):
keySetName=self.customKeys.get()
if not tkMessageBox.askyesno('Delete Key Set','Are you sure you wish '+
'to delete the key set %r ?' % (keySetName),
parent=self):
return
#remove key set from config
idleConf.userCfg['keys'].remove_section(keySetName)
if keySetName in self.changedItems['keys']:
del(self.changedItems['keys'][keySetName])
#write changes
idleConf.userCfg['keys'].Save()
#reload user key set list
itemList=idleConf.GetSectionList('user','keys')
itemList.sort()
if not itemList:
self.radioKeysCustom.config(state=DISABLED)
self.optMenuKeysCustom.SetMenu(itemList,'- no custom keys -')
else:
self.optMenuKeysCustom.SetMenu(itemList,itemList[0])
#revert to default key set
self.keysAreBuiltin.set(idleConf.defaultCfg['main'].Get('Keys','default'))
self.builtinKeys.set(idleConf.defaultCfg['main'].Get('Keys','name'))
#user can't back out of these changes, they must be applied now
self.Apply()
self.SetKeysType()
def DeleteCustomTheme(self):
themeName=self.customTheme.get()
if not tkMessageBox.askyesno('Delete Theme','Are you sure you wish '+
'to delete the theme %r ?' % (themeName,),
parent=self):
return
#remove theme from config
idleConf.userCfg['highlight'].remove_section(themeName)
if themeName in self.changedItems['highlight']:
del(self.changedItems['highlight'][themeName])
#write changes
idleConf.userCfg['highlight'].Save()
#reload user theme list
itemList=idleConf.GetSectionList('user','highlight')
itemList.sort()
if not itemList:
self.radioThemeCustom.config(state=DISABLED)
self.optMenuThemeCustom.SetMenu(itemList,'- no custom themes -')
else:
self.optMenuThemeCustom.SetMenu(itemList,itemList[0])
#revert to default theme
self.themeIsBuiltin.set(idleConf.defaultCfg['main'].Get('Theme','default'))
self.builtinTheme.set(idleConf.defaultCfg['main'].Get('Theme','name'))
#user can't back out of these changes, they must be applied now
self.Apply()
self.SetThemeType()
def GetColour(self):
target=self.highlightTarget.get()
prevColour=self.frameColourSet.cget('bg')
rgbTuplet, colourString = tkColorChooser.askcolor(parent=self,
title='Pick new colour for : '+target,initialcolor=prevColour)
if colourString and (colourString!=prevColour):
#user didn't cancel, and they chose a new colour
if self.themeIsBuiltin.get(): #current theme is a built-in
message=('Your changes will be saved as a new Custom Theme. '+
'Enter a name for your new Custom Theme below.')
newTheme=self.GetNewThemeName(message)
if not newTheme: #user cancelled custom theme creation
return
else: #create new custom theme based on previously active theme
self.CreateNewTheme(newTheme)
self.colour.set(colourString)
else: #current theme is user defined
self.colour.set(colourString)
def OnNewColourSet(self):
newColour=self.colour.get()
self.frameColourSet.config(bg=newColour)#set sample
if self.fgHilite.get(): plane='foreground'
else: plane='background'
sampleElement=self.themeElements[self.highlightTarget.get()][0]
self.textHighlightSample.tag_config(sampleElement, **{plane:newColour})
theme=self.customTheme.get()
themeElement=sampleElement+'-'+plane
self.AddChangedItem('highlight',theme,themeElement,newColour)
def GetNewThemeName(self,message):
usedNames=(idleConf.GetSectionList('user','highlight')+
idleConf.GetSectionList('default','highlight'))
newTheme=GetCfgSectionNameDialog(self,'New Custom Theme',
message,usedNames).result
return newTheme
def SaveAsNewTheme(self):
newThemeName=self.GetNewThemeName('New Theme Name:')
if newThemeName:
self.CreateNewTheme(newThemeName)
def CreateNewTheme(self,newThemeName):
#creates new custom theme based on the previously active theme,
#and makes the new theme active
if self.themeIsBuiltin.get():
themeType='default'
themeName=self.builtinTheme.get()
else:
themeType='user'
themeName=self.customTheme.get()
newTheme=idleConf.GetThemeDict(themeType,themeName)
#apply any of the old theme's unsaved changes to the new theme
if themeName in self.changedItems['highlight']:
themeChanges=self.changedItems['highlight'][themeName]
for element in themeChanges:
newTheme[element]=themeChanges[element]
#save the new theme
self.SaveNewTheme(newThemeName,newTheme)
#change gui over to the new theme
customThemeList=idleConf.GetSectionList('user','highlight')
customThemeList.sort()
self.optMenuThemeCustom.SetMenu(customThemeList,newThemeName)
self.themeIsBuiltin.set(0)
self.SetThemeType()
def OnListFontButtonRelease(self,event):
font = self.listFontName.get(ANCHOR)
self.fontName.set(font.lower())
self.SetFontSample()
def SetFontSample(self,event=None):
fontName=self.fontName.get()
if self.fontBold.get():
fontWeight=tkFont.BOLD
else:
fontWeight=tkFont.NORMAL
newFont = (fontName, self.fontSize.get(), fontWeight)
self.labelFontSample.config(font=newFont)
self.textHighlightSample.configure(font=newFont)
def SetHighlightTarget(self):
if self.highlightTarget.get()=='Cursor': #bg not possible
self.radioFg.config(state=DISABLED)
self.radioBg.config(state=DISABLED)
self.fgHilite.set(1)
else: #both fg and bg can be set
self.radioFg.config(state=NORMAL)
self.radioBg.config(state=NORMAL)
self.fgHilite.set(1)
self.SetColourSample()
def SetColourSampleBinding(self,*args):
self.SetColourSample()
def SetColourSample(self):
#set the colour smaple area
tag=self.themeElements[self.highlightTarget.get()][0]
if self.fgHilite.get(): plane='foreground'
else: plane='background'
colour=self.textHighlightSample.tag_cget(tag,plane)
self.frameColourSet.config(bg=colour)
def PaintThemeSample(self):
if self.themeIsBuiltin.get(): #a default theme
theme=self.builtinTheme.get()
else: #a user theme
theme=self.customTheme.get()
for elementTitle in self.themeElements:
element=self.themeElements[elementTitle][0]
colours=idleConf.GetHighlight(theme,element)
if element=='cursor': #cursor sample needs special painting
colours['background']=idleConf.GetHighlight(theme,
'normal', fgBg='bg')
#handle any unsaved changes to this theme
if theme in self.changedItems['highlight']:
themeDict=self.changedItems['highlight'][theme]
if element+'-foreground' in themeDict:
colours['foreground']=themeDict[element+'-foreground']
if element+'-background' in themeDict:
colours['background']=themeDict[element+'-background']
self.textHighlightSample.tag_config(element, **colours)
self.SetColourSample()
def HelpSourceSelected(self,event):
self.SetHelpListButtonStates()
def SetHelpListButtonStates(self):
if self.listHelp.size()<1: #no entries in list
self.buttonHelpListEdit.config(state=DISABLED)
self.buttonHelpListRemove.config(state=DISABLED)
else: #there are some entries
if self.listHelp.curselection(): #there currently is a selection
self.buttonHelpListEdit.config(state=NORMAL)
self.buttonHelpListRemove.config(state=NORMAL)
else: #there currently is not a selection
self.buttonHelpListEdit.config(state=DISABLED)
self.buttonHelpListRemove.config(state=DISABLED)
def HelpListItemAdd(self):
helpSource=GetHelpSourceDialog(self,'New Help Source').result
if helpSource:
self.userHelpList.append( (helpSource[0],helpSource[1]) )
self.listHelp.insert(END,helpSource[0])
self.UpdateUserHelpChangedItems()
self.SetHelpListButtonStates()
def HelpListItemEdit(self):
itemIndex=self.listHelp.index(ANCHOR)
helpSource=self.userHelpList[itemIndex]
newHelpSource=GetHelpSourceDialog(self,'Edit Help Source',
menuItem=helpSource[0],filePath=helpSource[1]).result
if (not newHelpSource) or (newHelpSource==helpSource):
return #no changes
self.userHelpList[itemIndex]=newHelpSource
self.listHelp.delete(itemIndex)
self.listHelp.insert(itemIndex,newHelpSource[0])
self.UpdateUserHelpChangedItems()
self.SetHelpListButtonStates()
def HelpListItemRemove(self):
itemIndex=self.listHelp.index(ANCHOR)
del(self.userHelpList[itemIndex])
self.listHelp.delete(itemIndex)
self.UpdateUserHelpChangedItems()
self.SetHelpListButtonStates()
def UpdateUserHelpChangedItems(self):
"Clear and rebuild the HelpFiles section in self.changedItems"
self.changedItems['main']['HelpFiles'] = {}
for num in range(1,len(self.userHelpList)+1):
self.AddChangedItem('main','HelpFiles',str(num),
';'.join(self.userHelpList[num-1][:2]))
def LoadFontCfg(self):
##base editor font selection list
fonts=list(tkFont.families(self))
fonts.sort()
for font in fonts:
self.listFontName.insert(END,font)
configuredFont=idleConf.GetOption('main','EditorWindow','font',
default='courier')
lc_configuredFont = configuredFont.lower()
self.fontName.set(lc_configuredFont)
lc_fonts = [s.lower() for s in fonts]
if lc_configuredFont in lc_fonts:
currentFontIndex = lc_fonts.index(lc_configuredFont)
self.listFontName.see(currentFontIndex)
self.listFontName.select_set(currentFontIndex)
self.listFontName.select_anchor(currentFontIndex)
##font size dropdown
fontSize=idleConf.GetOption('main', 'EditorWindow', 'font-size',
type='int', default='10')
self.optMenuFontSize.SetMenu(('7','8','9','10','11','12','13','14',
'16','18','20','22'), fontSize )
##fontWeight
self.fontBold.set(idleConf.GetOption('main','EditorWindow',
'font-bold',default=0,type='bool'))
##font sample
self.SetFontSample()
def LoadTabCfg(self):
##indent sizes
spaceNum=idleConf.GetOption('main','Indent','num-spaces',
default=4,type='int')
self.spaceNum.set(spaceNum)
def LoadThemeCfg(self):
##current theme type radiobutton
self.themeIsBuiltin.set(idleConf.GetOption('main','Theme','default',
type='bool',default=1))
##currently set theme
currentOption=idleConf.CurrentTheme()
##load available theme option menus
if self.themeIsBuiltin.get(): #default theme selected
itemList=idleConf.GetSectionList('default','highlight')
itemList.sort()
self.optMenuThemeBuiltin.SetMenu(itemList,currentOption)
itemList=idleConf.GetSectionList('user','highlight')
itemList.sort()
if not itemList:
self.radioThemeCustom.config(state=DISABLED)
self.customTheme.set('- no custom themes -')
else:
self.optMenuThemeCustom.SetMenu(itemList,itemList[0])
else: #user theme selected
itemList=idleConf.GetSectionList('user','highlight')
itemList.sort()
self.optMenuThemeCustom.SetMenu(itemList,currentOption)
itemList=idleConf.GetSectionList('default','highlight')
itemList.sort()
self.optMenuThemeBuiltin.SetMenu(itemList,itemList[0])
self.SetThemeType()
##load theme element option menu
themeNames = list(self.themeElements.keys())
themeNames.sort(key=lambda x: self.themeElements[x][1])
self.optMenuHighlightTarget.SetMenu(themeNames,themeNames[0])
self.PaintThemeSample()
self.SetHighlightTarget()
def LoadKeyCfg(self):
##current keys type radiobutton
self.keysAreBuiltin.set(idleConf.GetOption('main','Keys','default',
type='bool',default=1))
##currently set keys
currentOption=idleConf.CurrentKeys()
##load available keyset option menus
if self.keysAreBuiltin.get(): #default theme selected
itemList=idleConf.GetSectionList('default','keys')
itemList.sort()
self.optMenuKeysBuiltin.SetMenu(itemList,currentOption)
itemList=idleConf.GetSectionList('user','keys')
itemList.sort()
if not itemList:
self.radioKeysCustom.config(state=DISABLED)
self.customKeys.set('- no custom keys -')
else:
self.optMenuKeysCustom.SetMenu(itemList,itemList[0])
else: #user key set selected
itemList=idleConf.GetSectionList('user','keys')
itemList.sort()
self.optMenuKeysCustom.SetMenu(itemList,currentOption)
itemList=idleConf.GetSectionList('default','keys')
itemList.sort()
self.optMenuKeysBuiltin.SetMenu(itemList,itemList[0])
self.SetKeysType()
##load keyset element list
keySetName=idleConf.CurrentKeys()
self.LoadKeysList(keySetName)
def LoadGeneralCfg(self):
#startup state
self.startupEdit.set(idleConf.GetOption('main','General',
'editor-on-startup',default=1,type='bool'))
#autosave state
self.autoSave.set(idleConf.GetOption('main', 'General', 'autosave',
default=0, type='bool'))
#initial window size
self.winWidth.set(idleConf.GetOption('main','EditorWindow','width',
type='int'))
self.winHeight.set(idleConf.GetOption('main','EditorWindow','height',
type='int'))
#initial paragraph reformat size
self.paraWidth.set(idleConf.GetOption('main','FormatParagraph','paragraph',
type='int'))
# default source encoding
self.encoding.set(idleConf.GetOption('main', 'EditorWindow',
'encoding', default='none'))
# additional help sources
self.userHelpList = idleConf.GetAllExtraHelpSourcesList()
for helpItem in self.userHelpList:
self.listHelp.insert(END,helpItem[0])
self.SetHelpListButtonStates()
def LoadConfigs(self):
"""
load configuration from default and user config files and populate
the widgets on the config dialog pages.
"""
### fonts / tabs page
self.LoadFontCfg()
self.LoadTabCfg()
### highlighting page
self.LoadThemeCfg()
### keys page
self.LoadKeyCfg()
### general page
self.LoadGeneralCfg()
def SaveNewKeySet(self,keySetName,keySet):
"""
save a newly created core key set.
keySetName - string, the name of the new key set
keySet - dictionary containing the new key set
"""
if not idleConf.userCfg['keys'].has_section(keySetName):
idleConf.userCfg['keys'].add_section(keySetName)
for event in keySet:
value=keySet[event]
idleConf.userCfg['keys'].SetOption(keySetName,event,value)
def SaveNewTheme(self,themeName,theme):
"""
save a newly created theme.
themeName - string, the name of the new theme
theme - dictionary containing the new theme
"""
if not idleConf.userCfg['highlight'].has_section(themeName):
idleConf.userCfg['highlight'].add_section(themeName)
for element in theme:
value=theme[element]
idleConf.userCfg['highlight'].SetOption(themeName,element,value)
def SetUserValue(self,configType,section,item,value):
if idleConf.defaultCfg[configType].has_option(section,item):
if idleConf.defaultCfg[configType].Get(section,item)==value:
#the setting equals a default setting, remove it from user cfg
return idleConf.userCfg[configType].RemoveOption(section,item)
#if we got here set the option
return idleConf.userCfg[configType].SetOption(section,item,value)
def SaveAllChangedConfigs(self):
"Save configuration changes to the user config file."
idleConf.userCfg['main'].Save()
for configType in self.changedItems:
cfgTypeHasChanges = False
for section in self.changedItems[configType]:
if section == 'HelpFiles':
#this section gets completely replaced
idleConf.userCfg['main'].remove_section('HelpFiles')
cfgTypeHasChanges = True
for item in self.changedItems[configType][section]:
value = self.changedItems[configType][section][item]
if self.SetUserValue(configType,section,item,value):
cfgTypeHasChanges = True
if cfgTypeHasChanges:
idleConf.userCfg[configType].Save()
for configType in ['keys', 'highlight']:
# save these even if unchanged!
idleConf.userCfg[configType].Save()
self.ResetChangedItems() #clear the changed items dict
def DeactivateCurrentConfig(self):
#Before a config is saved, some cleanup of current
#config must be done - remove the previous keybindings
winInstances = self.parent.instance_dict.keys()
for instance in winInstances:
instance.RemoveKeybindings()
def ActivateConfigChanges(self):
"Dynamically apply configuration changes"
winInstances = self.parent.instance_dict.keys()
for instance in winInstances:
instance.ResetColorizer()
instance.ResetFont()
instance.set_notabs_indentwidth()
instance.ApplyKeybindings()
instance.reset_help_menu_entries()
def Cancel(self):
self.destroy()
def Ok(self):
self.Apply()
self.destroy()
def Apply(self):
self.DeactivateCurrentConfig()
self.SaveAllChangedConfigs()
self.ActivateConfigChanges()
def Help(self):
pass
if __name__ == '__main__':
#test the dialog
root=Tk()
Button(root,text='Dialog',
command=lambda:ConfigDialog(root,'Settings')).pack()
root.instance_dict={}
root.mainloop()
