#!/usr/bin/env python ########################################################################### # # xasyOptionsDialog implements a dialog window to allow users to edit # their preferences and specify program options # # # Author: Orest Shardt # Created: June 29, 2007 # ########################################################################### from Tkinter import * import xasyOptions import tkSimpleDialog import xasyColorPicker import tkMessageBox import tkFileDialog import tkColorChooser import os import sys class xasyOptionsDlg(tkSimpleDialog.Dialog): """A dialog to interact with users about their preferred settings""" def __init__(self,master=None): tkSimpleDialog.Dialog.__init__(self,master,"xasy Options") def body(self,master): optFrame = Frame(master) optFrame.grid(row=0,column=0,sticky=N+S+E+W) asyGrp = LabelFrame(optFrame,text="Asymptote",padx=5,pady=5) asyGrp.grid(row=0,column=0,sticky=E+W) asyGrp.rowconfigure(0,weight=1) asyGrp.rowconfigure(1,weight=1) asyGrp.columnconfigure(0,weight=1) asyGrp.columnconfigure(0,weight=2) Label(asyGrp,text="Command").grid(row=0,column=0,sticky=W) self.ap = Entry(asyGrp) self.ap.insert(END,xasyOptions.options['asyPath']) self.ap.grid(row=0,column=1,sticky=E+W) Button(asyGrp,text="...",command=self.findAsyPath).grid(row=0,column=2,sticky=E+W) self.showDebug = BooleanVar() self.showDebug.set(xasyOptions.options['showDebug']) self.sd = Checkbutton(asyGrp,text="Show debugging info in console",var=self.showDebug) self.sd.grid(row=1,column=0,columnspan=2,sticky=W) editGrp = LabelFrame(optFrame,text="External Editor",padx=5,pady=5) editGrp.grid(row=1,column=0,sticky=E+W) editGrp.rowconfigure(0,weight=1) editGrp.rowconfigure(1,weight=1) editGrp.columnconfigure(0,weight=1) editGrp.columnconfigure(0,weight=2) Label(editGrp,text="Program").grid(row=0,column=0,sticky=W) self.ee = Entry(editGrp) self.ee.insert(END,xasyOptions.options['externalEditor']) self.ee.grid(row=0,column=1,sticky=E+W) Button(editGrp,text="...",command=self.findEEPath).grid(row=0,column=2,sticky=E+W) penGrp = LabelFrame(optFrame,text="Default Pen",padx=5,pady=5) penGrp.grid(row=2,column=0,sticky=E+W) penGrp.rowconfigure(0,weight=1) penGrp.rowconfigure(1,weight=1) penGrp.rowconfigure(2,weight=1) penGrp.columnconfigure(1,weight=1) Label(penGrp,text="Color").grid(row=0,column=0,sticky=E) self.pc = xasyOptions.options['defPenColor'] Button(penGrp,text="Change",command=self.changePenColor).grid(row=0,column=1,sticky=W) Label(penGrp,text="Width").grid(row=1,column=0,sticky=E) self.pw = Entry(penGrp) self.pw.insert(END,str(xasyOptions.options['defPenWidth'])) self.pw.grid(row=1,column=1,sticky=E+W) Label(penGrp,text="Options").grid(row=2,column=0,sticky=E) self.po = Entry(penGrp) self.po.insert(END,xasyOptions.options['defPenOptions']) self.po.grid(row=2,column=1,sticky=E+W) dispGrp = LabelFrame(optFrame,text="Display Options",padx=5,pady=5) dispGrp.grid(row=3,column=0,sticky=E+W) dispGrp.rowconfigure(0,weight=1) dispGrp.rowconfigure(1,weight=1) dispGrp.rowconfigure(2,weight=1) dispGrp.rowconfigure(3,weight=1) dispGrp.columnconfigure(0,weight=1) dispGrp.columnconfigure(1,weight=1) dispGrp.columnconfigure(2,weight=1) self.showAxes = BooleanVar() self.showAxes.set(xasyOptions.options['showAxes']) self.sa = Checkbutton(dispGrp,text="Show Axes",var=self.showAxes) self.sa.grid(row=0,column=0,sticky=W) self.ac = xasyOptions.options['axesColor'] Button(dispGrp,text="Color...",command=self.changeAxesColor).grid(row=1,column=0) Label(dispGrp,text="x").grid(row=0,column=1,padx=5,sticky=E) self.axs = Entry(dispGrp,width=6) self.axs.insert(END,xasyOptions.options['axisX']) self.axs.grid(row=0,column=2,sticky=W+E) Label(dispGrp,text="y").grid(row=1,column=1,padx=5,sticky=E) self.ays = Entry(dispGrp,width=6) self.ays.insert(END,xasyOptions.options['axisY']) self.ays.grid(row=1,column=2,sticky=W+E) self.showGrid = BooleanVar() self.showGrid.set(xasyOptions.options['showGrid']) self.sg = Checkbutton(dispGrp,text="Show Grid",var=self.showGrid) self.sg.grid(row=4,column=0,sticky=W) self.gc = xasyOptions.options['gridColor'] Button(dispGrp,text="Color...",command=self.changeGridColor).grid(row=3,column=0) Label(dispGrp,text="x").grid(row=2,column=1,padx=5,sticky=E) self.gxs = Entry(dispGrp,width=6) self.gxs.insert(END,xasyOptions.options['gridX']) self.gxs.grid(row=2,column=2,sticky=W+E) Label(dispGrp,text="y").grid(row=3,column=1,padx=5,sticky=E) self.gys = Entry(dispGrp,width=6) self.gys.insert(END,xasyOptions.options['gridY']) self.gys.grid(row=3,column=2,sticky=W+E) def findEEPath(self): if sys.platform[:3] == 'win': #for windows, wince, win32, etc file=tkFileDialog.askopenfile(filetypes=[("Programs","*.exe"),("All files","*")],title="Choose External Editor",parent=self) else: file=tkFileDialog.askopenfile(filetypes=[("All files","*")],title="Choose External Editor",parent=self) if file != None: name = os.path.abspath(file.name) file.close() self.ee.delete(0,END) self.ee.insert(END,name) self.validate() def findAsyPath(self): if sys.platform[:3] == 'win': #for windows, wince, win32, etc file=tkFileDialog.askopenfile(filetypes=[("Programs","*.exe"),("All files","*")],title="Find Asymptote Executable",parent=self) else: file=tkFileDialog.askopenfile(filetypes=[("All files","*")],title="Find Asymptote Executable",parent=self) if file != None: name = os.path.abspath(file.name) file.close() self.ap.delete(0,END) self.ap.insert(END,name) self.validate() def getAColor(self,color): result = xasyColorPicker.xasyColorDlg(self).getColor(xasyColorPicker.makeRGBfromTkColor(color)) return xasyColorPicker.RGB255hex(xasyColorPicker.RGBreal255(result)) def changeAxesColor(self): self.ac = self.getAColor(self.ac) def changeGridColor(self): self.gc = self.getAColor(self.gc) def changePenColor(self): self.pc = self.getAColor(self.pc) def apply(self): xasyOptions.options['externalEditor'] = self.ee.get() xasyOptions.options['asyPath'] = self.ap.get() xasyOptions.options['showDebug'] = bool(self.showDebug.get()) xasyOptions.options['defPenColor'] = self.pc xasyOptions.options['defPenWidth'] = float(self.pw.get()) xasyOptions.options['defPenOptions'] = self.po.get() xasyOptions.options['showAxes'] = bool(self.showAxes.get()) xasyOptions.options['axesColor'] = self.ac xasyOptions.options['tickColor'] = self.ac xasyOptions.options['axisX'] = int(self.axs.get()) xasyOptions.options['axisY'] = int(self.ays.get()) xasyOptions.options['showGrid'] = bool(self.showGrid.get()) xasyOptions.options['gridColor'] = self.gc xasyOptions.options['gridX'] = int(self.gxs.get()) xasyOptions.options['gridY'] = int(self.gys.get()) xasyOptions.save() def validateAColor(self,color): hexdigits = '0123456789abcdef' if len(self.pc) != 7 or self.pc[0] != '#' or sum([1 for a in self.pc[1:] if a in hexdigits]) != 6: return False else: return True def validate(self): """Validate the data entered into the dialog""" #validate the color hexdigits = '0123456789abcdef' if not self.validateAColor(self.pc): tkMessageBox.showerror("xasy Options","Invalid pen color.\r\n"+self.pc,parent=self) return False #validate the width try: test = float(self.pw.get()) except: tkMessageBox.showerror("xasy Options","Pen width must be a number.",parent=self) return False #validate the options #nothing to do #validate the axis spacing try: test = int(self.axs.get()) test = int(self.ays.get()) except: tkMessageBox.showerror("xasy Options","Axes' x- and y-spacing must be numbers.",parent=self) return False #validate the grid spacing try: test = int(self.gxs.get()) test = int(self.gys.get()) except: tkMessageBox.showerror("xasy Options","Grid's x- and y-spacing must be numbers.",parent=self) return False if not self.validateAColor(self.ac): tkMessageBox.showerror("xasy Options","Invalid axis color.\r\n"+self.ac,parent=self) return False if not self.validateAColor(self.gc): tkMessageBox.showerror("xasy Options","Invalid grid color.\r\n"+self.gc,parent=self) return False return True if __name__ == '__main__': root = Tk() xasyOptions.load() d = xasyOptionsDlg(root) print d.result