Initial revision

Mac/Contrib/PyIDE-src/IDELib/Widgets/FontSettings.py

@@ -0,0 +1,139 @@
+"""usage: 
+newsettings = print FontDialog(('Chicago', 0, 12, (0, 0, 0)))	# font name or id, style flags, size, color (color is ignored)
+if newsettings:
+	font, style, size, color = newsettings	# 'font' is always the font name, not the id number
+	# do something
+"""
+
+import W
+import PyEdit
+import TextEdit
+import string
+import types
+
+_stylenames = ["Plain", "Bold", "Italic", "Underline", "Outline", "Shadow", "Condensed", "Extended"]
+
+
+class _FontDialog:
+	
+	def __init__(self, fontsettings):
+		leftmargin = 46
+		self.w = W.ModalDialog((440, 180), 'Font settings')
+		self.w.fonttitle = W.TextBox((10, 12, 30, 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, 30, 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, 30, 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)
+		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)
+		
+		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 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
+		return (font, style, size, (0, 0, 0))
+	
+	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`)
+		self.w.sample.setfontsettings(self.get())
+	
+	def checksize(self):
+		size = self.w.sizeedit.get()
+		if not size:
+			return
+		try:
+			size = string.atoi(size)
+		except (ValueError, OverflowError):
+			good = 0
+		else:
+			good = 1 <= size <= 500
+		if good:
+			if self.lastsize <> size:
+				self.lastsize = size
+				self.doit()
+		else:
+			# beep!
+			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 cancel(self):
+		self.w.close()
+	
+	def done(self):
+		self._rv = self.get()
+		self.w.close()
+	
+	def setfont(self, fontname):
+		self.w.fontname.set(fontname)
+		self.doit()
+	
+
+def FontDialog(fontsettings):
+	fd = _FontDialog(fontsettings)
+	return fd._rv
+
+def test():
+	print FontDialog(('Zapata-Light', 0, 25, (0, 0, 0)))