JezK
Edit File: configDialog.py
"""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) 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 size=self.fontSize.get() self.editFont.config(size=size, weight=fontWeight,family=fontName) self.textHighlightSample.configure(font=(fontName, size, fontWeight)) 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', 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')) self.winHeight.set(idleConf.GetOption('main','EditorWindow','height')) #initial paragraph reformat size self.paraWidth.set(idleConf.GetOption('main','FormatParagraph','paragraph')) # 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()