| """usage: |
| newsettings = FontDialog(('Chicago', 0, 12, (0, 0, 0))) # font name or id, style flags, size, color (color is ignored) |
| if newsettings: |
| fontsettings, tabsettings = newsettings |
| font, style, size, color = fontsettings # 'font' is always the font name, not the id number |
| # do something |
| """ |
| |
| import W |
| import PyEdit |
| from Carbon import TextEdit |
| from Carbon import Qd |
| import string |
| import types |
| import sys |
| import MacOS |
| if hasattr(MacOS, "SysBeep"): |
| SysBeep = MacOS.SysBeep |
| else: |
| def SysBeep(*args): |
| pass |
| |
| _stylenames = ["Plain", "Bold", "Italic", "Underline", "Outline", "Shadow", "Condensed", "Extended"] |
| |
| |
| class _FontDialog: |
| |
| #def __del__(self): |
| # print "doei!" |
| |
| def __init__(self, fontsettings, tabsettings): |
| leftmargin = 60 |
| leftmargin2 = leftmargin - 16 |
| self.w = W.ModalDialog((440, 180), 'Font settings') |
| self.w.fonttitle = W.TextBox((10, 12, leftmargin2, 14), "Font:", TextEdit.teJustRight) |
| self.w.pop = W.FontMenu((leftmargin, 10, 16, 16), self.setfont) |
| self.w.fontname = W.TextBox((leftmargin + 20, 12, 150, 14)) |
| self.w.sizetitle = W.TextBox((10, 38, leftmargin2, 14), "Size:", TextEdit.teJustRight) |
| self.w.sizeedit = W.EditText((leftmargin, 35, 40, 20), "", self.checksize) |
| styletop = 64 |
| self.w.styletitle = W.TextBox((10, styletop + 2, leftmargin2, 14), "Style:", TextEdit.teJustRight) |
| for i in range(len(_stylenames)): |
| top = styletop + (i % 4) * 20 |
| left = leftmargin + 80 * (i > 3) - 2 |
| if i: |
| self.w[i] = W.CheckBox((left, top, 76, 16), _stylenames[i], self.dostyle) |
| else: |
| self.w[i] = W.CheckBox((left, top, 70, 16), _stylenames[i], self.doplain) |
| |
| if tabsettings: |
| self.lasttab, self.tabmode = tabsettings |
| self.w.tabsizetitle = W.TextBox((10, -26, leftmargin2, 14), "Tabsize:", TextEdit.teJustRight) |
| self.w.tabsizeedit = W.EditText((leftmargin, -29, 40, 20), "", self.checktab) |
| self.w.tabsizeedit.set(repr(self.lasttab)) |
| radiobuttons = [] |
| self.w.tabsizechars = W.RadioButton((leftmargin + 48, -26, 55, 14), "Spaces", |
| radiobuttons, self.toggletabmode) |
| self.w.tabsizepixels = W.RadioButton((leftmargin + 110, -26, 55, 14), "Pixels", |
| radiobuttons, self.toggletabmode) |
| if self.tabmode: |
| self.w.tabsizechars.set(1) |
| else: |
| self.w.tabsizepixels.set(1) |
| else: |
| self.tabmode = None |
| |
| self.w.cancelbutton = W.Button((-180, -26, 80, 16), "Cancel", self.cancel) |
| self.w.donebutton = W.Button((-90, -26, 80, 16), "Done", self.done) |
| |
| sampletext = "Sample text." |
| self.w.sample = W.EditText((230, 10, -10, 130), sampletext, |
| fontsettings = fontsettings, tabsettings = tabsettings) |
| |
| self.w.setdefaultbutton(self.w.donebutton) |
| self.w.bind('cmd.', self.w.cancelbutton.push) |
| self.w.bind('cmdw', self.w.donebutton.push) |
| self.lastsize = fontsettings[2] |
| self._rv = None |
| self.set(fontsettings) |
| self.w.open() |
| |
| def toggletabmode(self, onoff): |
| if self.w.tabsizechars.get(): |
| tabmode = 1 |
| else: |
| tabmode = 0 |
| if self.tabmode <> tabmode: |
| port = self.w.wid.GetWindowPort() |
| (font, style, size, color), (tabsize, dummy) = self.get() |
| savesettings = W.GetPortFontSettings(port) |
| W.SetPortFontSettings(port, (font, style, size)) |
| spacewidth = Qd.StringWidth(' ') |
| W.SetPortFontSettings(port, savesettings) |
| if tabmode: |
| # convert pixels to spaces |
| self.lasttab = int(round(float(tabsize) / spacewidth)) |
| else: |
| # convert spaces to pixels |
| self.lasttab = spacewidth * tabsize |
| self.w.tabsizeedit.set(repr(self.lasttab)) |
| self.tabmode = tabmode |
| self.doit() |
| |
| def set(self, fontsettings): |
| font, style, size, color = fontsettings |
| if type(font) <> types.StringType: |
| from Carbon import Res |
| res = Res.GetResource('FOND', font) |
| font = res.GetResInfo()[2] |
| self.w.fontname.set(font) |
| self.w.sizeedit.set(str(size)) |
| if style: |
| for i in range(1, len(_stylenames)): |
| self.w[i].set(style & 0x01) |
| style = style >> 1 |
| else: |
| self.w[0].set(1) |
| |
| def get(self): |
| font = self.w.fontname.get() |
| style = 0 |
| if not self.w[0].get(): |
| flag = 0x01 |
| for i in range(1, len(_stylenames)): |
| if self.w[i].get(): |
| style = style | flag |
| flag = flag << 1 |
| size = self.lastsize |
| if self.tabmode is None: |
| return (font, style, size, (0, 0, 0)), (32, 0) |
| else: |
| return (font, style, size, (0, 0, 0)), (self.lasttab, self.tabmode) |
| |
| def doit(self): |
| if self.w[0].get(): |
| style = 0 |
| else: |
| style = 0 |
| for i in range(1, len(_stylenames)): |
| if self.w[i].get(): |
| style = style | 2 ** (i - 1) |
| #self.w.sample.set(repr(style)) |
| fontsettings, tabsettings = self.get() |
| self.w.sample.setfontsettings(fontsettings) |
| self.w.sample.settabsettings(tabsettings) |
| |
| def checktab(self): |
| tabsize = self.w.tabsizeedit.get() |
| if not tabsize: |
| return |
| try: |
| tabsize = string.atoi(tabsize) |
| except (ValueError, OverflowError): |
| good = 0 |
| sys.exc_traceback = None |
| else: |
| good = 1 <= tabsize <= 500 |
| if good: |
| if self.lasttab <> tabsize: |
| self.lasttab = tabsize |
| self.doit() |
| else: |
| SysBeep(0) |
| self.w.tabsizeedit.set(repr(self.lasttab)) |
| self.w.tabsizeedit.selectall() |
| |
| def checksize(self): |
| size = self.w.sizeedit.get() |
| if not size: |
| return |
| try: |
| size = string.atoi(size) |
| except (ValueError, OverflowError): |
| good = 0 |
| sys.exc_traceback = None |
| else: |
| good = 1 <= size <= 500 |
| if good: |
| if self.lastsize <> size: |
| self.lastsize = size |
| self.doit() |
| else: |
| SysBeep(0) |
| self.w.sizeedit.set(repr(self.lastsize)) |
| self.w.sizeedit.selectall() |
| |
| def doplain(self): |
| for i in range(1, len(_stylenames)): |
| self.w[i].set(0) |
| self.w[0].set(1) |
| self.doit() |
| |
| def dostyle(self): |
| for i in range(1, len(_stylenames)): |
| if self.w[i].get(): |
| self.w[0].set(0) |
| break |
| else: |
| self.w[0].set(1) |
| self.doit() |
| |
| def close(self): |
| self.w.close() |
| del self.w |
| |
| def cancel(self): |
| self.close() |
| |
| def done(self): |
| self._rv = self.get() |
| self.close() |
| |
| def setfont(self, fontname): |
| self.w.fontname.set(fontname) |
| self.doit() |
| |
| |
| def FontDialog(fontsettings, tabsettings = (32, 0)): |
| fd = _FontDialog(fontsettings, tabsettings) |
| return fd._rv |
| |
| def test(): |
| print FontDialog(('Zapata-Light', 0, 25, (0, 0, 0))) |