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

#	count	content
1	n/a	"""browsepict - Display all "cicn" 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 Controls
9	n/a	from Carbon import List
10	n/a	from Carbon import Icn
11	n/a	import macresource
12	n/a
13	n/a	#
14	n/a	# Resource definitions
15	n/a	ID_MAIN=512
16	n/a	MAIN_LIST=1
17	n/a	MAIN_SHOW=2
18	n/a
19	n/a	# Where is the picture window?
20	n/a	LEFT=200
21	n/a	TOP=64
22	n/a	MINWIDTH=32
23	n/a	MINHEIGHT=32
24	n/a	MAXWIDTH=320
25	n/a	MAXHEIGHT=320
26	n/a
27	n/a	def main():
28	n/a	macresource.need('DLOG', ID_MAIN, "PICTbrowse.rsrc")
29	n/a	CIconbrowse()
30	n/a
31	n/a	class CIconbrowse(FrameWork.Application):
32	n/a	def __init__(self):
33	n/a	# First init menus, etc.
34	n/a	FrameWork.Application.__init__(self)
35	n/a	# Next create our dialog
36	n/a	self.main_dialog = MyDialog(self)
37	n/a	# Now open the dialog
38	n/a	contents = self.findcicnresources()
39	n/a	self.main_dialog.open(ID_MAIN, contents)
40	n/a	# Finally, go into the event loop
41	n/a	self.mainloop()
42	n/a
43	n/a	def makeusermenus(self):
44	n/a	self.filemenu = m = FrameWork.Menu(self.menubar, "File")
45	n/a	self.quititem = FrameWork.MenuItem(m, "Quit", "Q", self.quit)
46	n/a
47	n/a	def quit(self, *args):
48	n/a	self._quit()
49	n/a
50	n/a	def showCIcon(self, resid):
51	n/a	w = CIconwindow(self)
52	n/a	w.open(resid)
53	n/a	#EasyDialogs.Message('Show cicn %r' % (resid,))
54	n/a
55	n/a	def findcicnresources(self):
56	n/a	num = Res.CountResources('cicn')
57	n/a	rv = []
58	n/a	for i in range(1, num+1):
59	n/a	Res.SetResLoad(0)
60	n/a	try:
61	n/a	r = Res.GetIndResource('cicn', i)
62	n/a	finally:
63	n/a	Res.SetResLoad(1)
64	n/a	id, type, name = r.GetResInfo()
65	n/a	rv.append((id, name))
66	n/a	return rv
67	n/a
68	n/a	class CIconwindow(FrameWork.Window):
69	n/a	def open(self, (resid, resname)):
70	n/a	if not resname:
71	n/a	resname = '#%r' % (resid,)
72	n/a	self.resid = resid
73	n/a	self.picture = Icn.GetCIcon(self.resid)
74	n/a	l, t, r, b = 0, 0, 32, 32
75	n/a	self.pictrect = (l, t, r, b)
76	n/a	width = r-l
77	n/a	height = b-t
78	n/a	if width < MINWIDTH: width = MINWIDTH
79	n/a	elif width > MAXWIDTH: width = MAXWIDTH
80	n/a	if height < MINHEIGHT: height = MINHEIGHT
81	n/a	elif height > MAXHEIGHT: height = MAXHEIGHT
82	n/a	bounds = (LEFT, TOP, LEFT+width, TOP+height)
83	n/a
84	n/a	self.wid = Win.NewWindow(bounds, resname, 1, 0, -1, 1, 0)
85	n/a	self.do_postopen()
86	n/a
87	n/a	def do_update(self, *args):
88	n/a	currect = self.fitrect()
89	n/a	Icn.PlotCIcon(currect, self.picture)
90	n/a
91	n/a	def fitrect(self):
92	n/a	"""Return self.pictrect scaled to fit in window"""
93	n/a	graf = self.wid.GetWindowPort()
94	n/a	screenrect = graf.GetPortBounds()
95	n/a	picwidth = self.pictrect[2] - self.pictrect[0]
96	n/a	picheight = self.pictrect[3] - self.pictrect[1]
97	n/a	if picwidth > screenrect[2] - screenrect[0]:
98	n/a	factor = float(picwidth) / float(screenrect[2]-screenrect[0])
99	n/a	picwidth = picwidth / factor
100	n/a	picheight = picheight / factor
101	n/a	if picheight > screenrect[3] - screenrect[1]:
102	n/a	factor = float(picheight) / float(screenrect[3]-screenrect[1])
103	n/a	picwidth = picwidth / factor
104	n/a	picheight = picheight / factor
105	n/a	return (screenrect[0], screenrect[1], screenrect[0]+int(picwidth),
106	n/a	screenrect[1]+int(picheight))
107	n/a
108	n/a	class MyDialog(FrameWork.DialogWindow):
109	n/a	"Main dialog window for cicnbrowse"
110	n/a
111	n/a	def open(self, id, contents):
112	n/a	self.id = id
113	n/a	FrameWork.DialogWindow.open(self, ID_MAIN)
114	n/a	self.dlg.SetDialogDefaultItem(MAIN_SHOW)
115	n/a	self.contents = contents
116	n/a	self.ctl = self.dlg.GetDialogItemAsControl(MAIN_LIST)
117	n/a	h = self.ctl.GetControlData_Handle(Controls.kControlListBoxPart,
118	n/a	Controls.kControlListBoxListHandleTag)
119	n/a	self.list = List.as_List(h)
120	n/a	self.setlist()
121	n/a
122	n/a	def setlist(self):
123	n/a	self.list.LDelRow(0, 0)
124	n/a	self.list.LSetDrawingMode(0)
125	n/a	if self.contents:
126	n/a	self.list.LAddRow(len(self.contents), 0)
127	n/a	for i in range(len(self.contents)):
128	n/a	v = repr(self.contents[i][0])
129	n/a	if self.contents[i][1]:
130	n/a	v = v + '"' + self.contents[i][1] + '"'
131	n/a	self.list.LSetCell(v, (0, i))
132	n/a	self.list.LSetDrawingMode(1)
133	n/a	self.list.LUpdate(self.wid.GetWindowPort().visRgn)
134	n/a
135	n/a	def getselection(self):
136	n/a	items = []
137	n/a	point = (0,0)
138	n/a	while 1:
139	n/a	ok, point = self.list.LGetSelect(1, point)
140	n/a	if not ok:
141	n/a	break
142	n/a	items.append(point[1])
143	n/a	point = point[0], point[1]+1
144	n/a	values = []
145	n/a	for i in items:
146	n/a	values.append(self.contents[i])
147	n/a	return values
148	n/a
149	n/a	def do_show(self, *args):
150	n/a	selection = self.getselection()
151	n/a	for resid in selection:
152	n/a	self.parent.showCIcon(resid)
153	n/a
154	n/a	def do_close(self):
155	n/a	self.close()
156	n/a
157	n/a	def do_itemhit(self, item, event):
158	n/a	if item == MAIN_SHOW:
159	n/a	self.do_show()
160	n/a
161	n/a	main()