Python code coverage for Mac/Demo/PICTbrowse/oldPICTbrowse.py

#	count	content
1	n/a	"""browsepict - Display all "PICT" resources found"""
2	n/a
3	n/a	import FrameWork
4	n/a	import EasyDialogs
5	n/a	from Carbon import Res
6	n/a	from Carbon import Qd
7	n/a	from Carbon import Win
8	n/a	from Carbon import List
9	n/a	import struct
10	n/a	import macresource
11	n/a
12	n/a	#
13	n/a	# Resource definitions
14	n/a	ID_MAIN=512
15	n/a	MAIN_LIST=1
16	n/a	MAIN_SHOW=2
17	n/a
18	n/a	# Where is the picture window?
19	n/a	LEFT=200
20	n/a	TOP=64
21	n/a
22	n/a	def main():
23	n/a	macresource.need('DLOG', ID_MAIN, "oldPICTbrowse.rsrc")
24	n/a	PICTbrowse()
25	n/a
26	n/a	class PICTbrowse(FrameWork.Application):
27	n/a	def __init__(self):
28	n/a	# First init menus, etc.
29	n/a	FrameWork.Application.__init__(self)
30	n/a	# Next create our dialog
31	n/a	self.main_dialog = MyDialog(self)
32	n/a	# Now open the dialog
33	n/a	contents = self.findPICTresources()
34	n/a	self.main_dialog.open(ID_MAIN, contents)
35	n/a	# Finally, go into the event loop
36	n/a	self.mainloop()
37	n/a
38	n/a	def makeusermenus(self):
39	n/a	self.filemenu = m = FrameWork.Menu(self.menubar, "File")
40	n/a	self.quititem = FrameWork.MenuItem(m, "Quit", "Q", self.quit)
41	n/a
42	n/a	def quit(self, *args):
43	n/a	self._quit()
44	n/a
45	n/a	def showPICT(self, resid):
46	n/a	w = PICTwindow(self)
47	n/a	w.open(resid)
48	n/a	#EasyDialogs.Message('Show PICT %r' % (resid,))
49	n/a
50	n/a	def findPICTresources(self):
51	n/a	num = Res.CountResources('PICT')
52	n/a	rv = []
53	n/a	for i in range(1, num+1):
54	n/a	Res.SetResLoad(0)
55	n/a	try:
56	n/a	r = Res.GetIndResource('PICT', i)
57	n/a	finally:
58	n/a	Res.SetResLoad(1)
59	n/a	id, type, name = r.GetResInfo()
60	n/a	rv.append((id, name))
61	n/a	return rv
62	n/a
63	n/a	class PICTwindow(FrameWork.Window):
64	n/a	def open(self, (resid, resname)):
65	n/a	if not resname:
66	n/a	resname = '#%r' % (resid,)
67	n/a	self.resid = resid
68	n/a	picture = Qd.GetPicture(self.resid)
69	n/a	# Get rect for picture
70	n/a	print repr(picture.data[:16])
71	n/a	sz, t, l, b, r = struct.unpack('hhhhh', picture.data[:10])
72	n/a	print 'pict:', t, l, b, r
73	n/a	width = r-l
74	n/a	height = b-t
75	n/a	if width < 64: width = 64
76	n/a	elif width > 480: width = 480
77	n/a	if height < 64: height = 64
78	n/a	elif height > 320: height = 320
79	n/a	bounds = (LEFT, TOP, LEFT+width, TOP+height)
80	n/a	print 'bounds:', bounds
81	n/a
82	n/a	self.wid = Win.NewWindow(bounds, resname, 1, 0, -1, 1, 0)
83	n/a	self.wid.SetWindowPic(picture)
84	n/a	self.do_postopen()
85	n/a
86	n/a	class MyDialog(FrameWork.DialogWindow):
87	n/a	"Main dialog window for PICTbrowse"
88	n/a
89	n/a	def open(self, id, contents):
90	n/a	self.id = id
91	n/a	FrameWork.DialogWindow.open(self, ID_MAIN)
92	n/a	self.dlg.SetDialogDefaultItem(MAIN_SHOW)
93	n/a	tp, h, rect = self.dlg.GetDialogItem(MAIN_LIST)
94	n/a	rect2 = rect[0]+1, rect[1]+1, rect[2]-17, rect[3]-17 # Scroll bar space
95	n/a	self.list = List.LNew(rect2, (0, 0, 1, len(contents)), (0,0), 0, self.wid,
96	n/a	0, 1, 1, 1)
97	n/a	self.contents = contents
98	n/a	self.setlist()
99	n/a
100	n/a	def setlist(self):
101	n/a	self.list.LDelRow(0, 0)
102	n/a	self.list.LSetDrawingMode(0)
103	n/a	if self.contents:
104	n/a	self.list.LAddRow(len(self.contents), 0)
105	n/a	for i in range(len(self.contents)):
106	n/a	v = repr(self.contents[i][0])
107	n/a	if self.contents[i][1]:
108	n/a	v = v + '"' + self.contents[i][1] + '"'
109	n/a	self.list.LSetCell(v, (0, i))
110	n/a	self.list.LSetDrawingMode(1)
111	n/a	self.list.LUpdate(self.wid.GetWindowPort().visRgn)
112	n/a
113	n/a	def do_listhit(self, event):
114	n/a	(what, message, when, where, modifiers) = event
115	n/a	Qd.SetPort(self.wid)
116	n/a	where = Qd.GlobalToLocal(where)
117	n/a	print 'LISTHIT', where
118	n/a	if self.list.LClick(where, modifiers):
119	n/a	self.do_show()
120	n/a
121	n/a	def getselection(self):
122	n/a	items = []
123	n/a	point = (0,0)
124	n/a	while 1:
125	n/a	ok, point = self.list.LGetSelect(1, point)
126	n/a	if not ok:
127	n/a	break
128	n/a	items.append(point[1])
129	n/a	point = point[0], point[1]+1
130	n/a	values = []
131	n/a	for i in items:
132	n/a	values.append(self.contents[i])
133	n/a	return values
134	n/a
135	n/a	def do_show(self, *args):
136	n/a	selection = self.getselection()
137	n/a	for resid in selection:
138	n/a	self.parent.showPICT(resid)
139	n/a
140	n/a	def do_rawupdate(self, window, event):
141	n/a	tp, h, rect = self.dlg.GetDialogItem(MAIN_LIST)
142	n/a	Qd.SetPort(self.wid)
143	n/a	Qd.FrameRect(rect)
144	n/a	self.list.LUpdate(self.wid.GetWindowPort().visRgn)
145	n/a
146	n/a	def do_activate(self, activate, event):
147	n/a	self.list.LActivate(activate)
148	n/a
149	n/a	def do_close(self):
150	n/a	self.close()
151	n/a
152	n/a	def do_itemhit(self, item, event):
153	n/a	if item == MAIN_LIST:
154	n/a	self.do_listhit(event)
155	n/a	if item == MAIN_SHOW:
156	n/a	self.do_show()
157	n/a
158	n/a	main()