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