from pywin.mfc import dialog
import win32api
import win32con
import win32ui
import copy
import string
import scintillacon
# Used to indicate that style should use default color
from win32con import CLR_INVALID
######################################################
# Property Page for syntax formatting options
# The standard 16 color VGA palette should always be possible
paletteVGA = ( ("Black",0,0,0), ("Navy",0,0,128), ("Green",0,128,0), ("Cyan",0,128,128),
("Maroon",128,0,0), ("Purple",128,0,128), ("Olive",128,128,0), ("Gray",128,128,128),
("Silver",192,192,192), ("Blue",0,0,255), ("Lime",0,255,0), ("Aqua",0,255,255),
("Red",255,0,0), ("Fuchsia",255,0,255), ("Yellow",255,255,0), ("White",255,255,255),
# and a few others will generally be possible.
("DarkGrey", 64,64,64 ), ("PurpleBlue",64,64,192), ("DarkGreen",0,96,0),
("DarkOlive",128,128,64), ("MediumBlue",0,0,192), ("DarkNavy",0,0,96),
("Magenta",96,0,96), ("OffWhite", 255,255,220 ), ("LightPurple",220,220,255),
)
def BGR(b,g,r): # Colors in font definitions are integers made up of Blue, Green, and Red bytes
return b*256*256 + g*256 + r
class ScintillaFormatPropertyPage(dialog.PropertyPage):
def __init__(self, scintillaClass = None, caption = 0):
self.scintillaClass = scintillaClass
dialog.PropertyPage.__init__(self, win32ui.IDD_PP_FORMAT, caption=caption)
def OnInitDialog(self):
try:
if self.scintillaClass is None:
import control
sc = control.CScintillaEdit
else:
sc = self.scintillaClass
self.scintilla = sc()
style = win32con.WS_CHILD | win32con.WS_VISIBLE | win32con.ES_MULTILINE
# Convert the rect size
rect = self.MapDialogRect( (5, 5, 120, 75))
self.scintilla.CreateWindow(style, rect, self, 111)
self.HookNotify(self.OnBraceMatch, scintillacon.SCN_CHECKBRACE)
self.scintilla.HookKeyStroke(self.OnEsc, 27)
self.scintilla.SCISetViewWS(1)
self.pos_bstart = self.pos_bend = self.pos_bbad = 0
colorizer = self.scintilla._GetColorizer()
text = colorizer.GetSampleText()
items = text.split('|', 2)
pos = len(items[0])
self.scintilla.SCIAddText(''.join(items))
self.scintilla.SetSel(pos, pos)
self.scintilla.ApplyFormattingStyles()
self.styles = self.scintilla._GetColorizer().styles
self.cbo = self.GetDlgItem(win32ui.IDC_COMBO1)
for c in paletteVGA:
self.cbo.AddString(c[0])
self.cboBoldItalic = self.GetDlgItem(win32ui.IDC_COMBO2)
for item in ["Bold Italic", "Bold", "Italic", "Regular"]:
self.cboBoldItalic.InsertString(0, item)
self.butIsDefault = self.GetDlgItem(win32ui.IDC_CHECK1)
self.butIsDefaultBackground = self.GetDlgItem(win32ui.IDC_CHECK2)
self.listbox = self.GetDlgItem(win32ui.IDC_LIST1)
self.HookCommand(self.OnListCommand, win32ui.IDC_LIST1)
names = self.styles.keys()
names.sort()
for name in names:
if self.styles[name].aliased is None:
self.listbox.AddString(name)
self.listbox.SetCurSel(0)
idc = win32ui.IDC_RADIO1
if not self.scintilla._GetColorizer().bUseFixed: idc = win32ui.IDC_RADIO2
self.GetDlgItem(idc).SetCheck(1)
self.UpdateUIForStyle(self.styles[names[0]])
self.scintilla.HookFormatter(self)
self.HookCommand(self.OnButDefaultFixedFont, win32ui.IDC_BUTTON1)
self.HookCommand(self.OnButDefaultPropFont, win32ui.IDC_BUTTON2)
self.HookCommand(self.OnButThisFont, win32ui.IDC_BUTTON3)
self.HookCommand(self.OnButUseDefaultFont, win32ui.IDC_CHECK1)
self.HookCommand(self.OnButThisBackground, win32ui.IDC_BUTTON4)
self.HookCommand(self.OnButUseDefaultBackground, win32ui.IDC_CHECK2)
self.HookCommand(self.OnStyleUIChanged, win32ui.IDC_COMBO1)
self.HookCommand(self.OnStyleUIChanged, win32ui.IDC_COMBO2)
self.HookCommand(self.OnButFixedOrDefault, win32ui.IDC_RADIO1)
self.HookCommand(self.OnButFixedOrDefault, win32ui.IDC_RADIO2)
except:
import traceback
traceback.print_exc()
def OnEsc(self, ch):
self.GetParent().EndDialog(win32con.IDCANCEL)
def OnBraceMatch(self, std, extra):
import pywin.scintilla.view
pywin.scintilla.view.DoBraceMatch(self.scintilla)
def GetSelectedStyle(self):
return self.styles[self.listbox.GetText(self.listbox.GetCurSel())]
def _DoButDefaultFont(self, extra_flags, attr):
baseFormat = getattr(self.scintilla._GetColorizer(), attr)
flags = extra_flags | win32con.CF_SCREENFONTS | win32con.CF_EFFECTS | win32con.CF_FORCEFONTEXIST
d=win32ui.CreateFontDialog(baseFormat, flags, None, self)
if d.DoModal()==win32con.IDOK:
setattr(self.scintilla._GetColorizer(), attr, d.GetCharFormat())
self.OnStyleUIChanged(0, win32con.BN_CLICKED)
def OnButDefaultFixedFont(self, id, code):
if code==win32con.BN_CLICKED:
self._DoButDefaultFont(win32con.CF_FIXEDPITCHONLY, "baseFormatFixed")
return 1
def OnButDefaultPropFont(self, id, code):
if code==win32con.BN_CLICKED:
self._DoButDefaultFont(win32con.CF_SCALABLEONLY, "baseFormatProp")
return 1
def OnButFixedOrDefault(self, id, code):
if code==win32con.BN_CLICKED:
bUseFixed = id == win32ui.IDC_RADIO1
self.GetDlgItem(win32ui.IDC_RADIO1).GetCheck() != 0
self.scintilla._GetColorizer().bUseFixed = bUseFixed
self.scintilla.ApplyFormattingStyles(0)
return 1
def OnButThisFont(self, id, code):
if code==win32con.BN_CLICKED:
flags = win32con.CF_SCREENFONTS | win32con.CF_EFFECTS | win32con.CF_FORCEFONTEXIST
style = self.GetSelectedStyle()
# If the selected style is based on the default, we need to apply
# the default to it.
def_format = self.scintilla._GetColorizer().GetDefaultFormat()
format = style.GetCompleteFormat(def_format)
d=win32ui.CreateFontDialog(format, flags, None, self)
if d.DoModal()==win32con.IDOK:
style.format = d.GetCharFormat()
self.scintilla.ApplyFormattingStyles(0)
return 1
def OnButUseDefaultFont(self, id, code):
if code == win32con.BN_CLICKED:
isDef = self.butIsDefault.GetCheck()
self.GetDlgItem(win32ui.IDC_BUTTON3).EnableWindow(not isDef)
if isDef: # Being reset to the default font.
style = self.GetSelectedStyle()
style.ForceAgainstDefault()
self.UpdateUIForStyle(style)
self.scintilla.ApplyFormattingStyles(0)
else:
# User wants to override default -
# do nothing!
pass
def OnButThisBackground(self, id, code):
if code==win32con.BN_CLICKED:
style = self.GetSelectedStyle()
bg = win32api.RGB(0xff, 0xff, 0xff)
if style.background != CLR_INVALID:
bg = style.background
d=win32ui.CreateColorDialog(bg, 0, self)
if d.DoModal()==win32con.IDOK:
style.background = d.GetColor()
self.scintilla.ApplyFormattingStyles(0)
return 1
def OnButUseDefaultBackground(self, id, code):
if code == win32con.BN_CLICKED:
isDef = self.butIsDefaultBackground.GetCheck()
self.GetDlgItem(win32ui.IDC_BUTTON4).EnableWindow(not isDef)
if isDef: # Being reset to the default color
style = self.GetSelectedStyle()
style.background = CLR_INVALID
self.UpdateUIForStyle(style)
self.scintilla.ApplyFormattingStyles(0)
else:
# User wants to override default -
# do nothing!
pass
def OnListCommand(self, id, code):
if code==win32con.LBN_SELCHANGE:
style = self.GetSelectedStyle()
self.UpdateUIForStyle(style)
return 1
def UpdateUIForStyle(self, style ):
format = style.format
sel = 0
for c in paletteVGA:
if format[4] == BGR(c[3], c[2], c[1]):
# print "Style", style.name, "is", c[0]
break
sel = sel + 1
else:
sel = -1
self.cbo.SetCurSel(sel)
self.butIsDefault.SetCheck(style.IsBasedOnDefault())
self.GetDlgItem(win32ui.IDC_BUTTON3).EnableWindow(not style.IsBasedOnDefault())
self.butIsDefaultBackground.SetCheck(style.background == CLR_INVALID)
self.GetDlgItem(win32ui.IDC_BUTTON4).EnableWindow(style.background != CLR_INVALID)
bold = format[1] & win32con.CFE_BOLD != 0; italic = format[1] & win32con.CFE_ITALIC != 0
self.cboBoldItalic.SetCurSel( bold*2 + italic )
def OnStyleUIChanged(self, id, code):
if code in [win32con.BN_CLICKED, win32con.CBN_SELCHANGE]:
style = self.GetSelectedStyle()
self.ApplyUIFormatToStyle(style)
self.scintilla.ApplyFormattingStyles(0)
return 0
return 1
def ApplyUIFormatToStyle(self, style):
format = style.format
color = paletteVGA[self.cbo.GetCurSel()]
effect = 0
sel = self.cboBoldItalic.GetCurSel()
if sel==0:
effect = 0
elif sel==1:
effect = win32con.CFE_ITALIC
elif sel==2:
effect = win32con.CFE_BOLD
else:
effect = win32con.CFE_BOLD | win32con.CFE_ITALIC
maskFlags=format[0]|win32con.CFM_COLOR|win32con.CFM_BOLD|win32con.CFM_ITALIC
style.format = (maskFlags, effect, style.format[2], style.format[3], BGR(color[3], color[2], color[1])) + style.format[5:]
def OnOK(self):
self.scintilla._GetColorizer().SavePreferences()
return 1
def test():
page = ColorEditorPropertyPage()
sheet = pywin.mfc.dialog.PropertySheet("Test")
sheet.AddPage(page)
sheet.CreateWindow()
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