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- """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
- import TextEdit
- 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(`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(`self.lasttab`)
- self.tabmode = tabmode
- self.doit()
-
- def set(self, fontsettings):
- font, style, size, color = fontsettings
- if type(font) <> types.StringType:
- 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(`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(`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(`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)))
-