mirror of
https://github.com/python/cpython.git
synced 2024-11-30 18:51:15 +01:00
142 lines
4.0 KiB
Python
142 lines
4.0 KiB
Python
"""browsepict - Display all "PICT" resources found"""
|
|
|
|
import FrameWork
|
|
import EasyDialogs
|
|
from Carbon import Res
|
|
from Carbon import Qd
|
|
from Carbon import Win
|
|
from Carbon import Controls
|
|
from Carbon import List
|
|
import sys
|
|
import struct
|
|
import macresource
|
|
|
|
#
|
|
# Resource definitions
|
|
ID_MAIN=512
|
|
MAIN_LIST=1
|
|
MAIN_SHOW=2
|
|
|
|
# Where is the picture window?
|
|
LEFT=200
|
|
TOP=64
|
|
|
|
def main():
|
|
macresource.need('DLOG', ID_MAIN, "PICTbrowse.rsrc")
|
|
PICTbrowse()
|
|
|
|
class PICTbrowse(FrameWork.Application):
|
|
def __init__(self):
|
|
# First init menus, etc.
|
|
FrameWork.Application.__init__(self)
|
|
# Next create our dialog
|
|
self.main_dialog = MyDialog(self)
|
|
# Now open the dialog
|
|
contents = self.findPICTresources()
|
|
self.main_dialog.open(ID_MAIN, contents)
|
|
# Finally, go into the event loop
|
|
self.mainloop()
|
|
|
|
def makeusermenus(self):
|
|
self.filemenu = m = FrameWork.Menu(self.menubar, "File")
|
|
self.quititem = FrameWork.MenuItem(m, "Quit", "Q", self.quit)
|
|
|
|
def quit(self, *args):
|
|
self._quit()
|
|
|
|
def showPICT(self, resid):
|
|
w = PICTwindow(self)
|
|
w.open(resid)
|
|
#EasyDialogs.Message('Show PICT %r' % (resid,))
|
|
|
|
def findPICTresources(self):
|
|
num = Res.CountResources('PICT')
|
|
rv = []
|
|
for i in range(1, num+1):
|
|
Res.SetResLoad(0)
|
|
try:
|
|
r = Res.GetIndResource('PICT', i)
|
|
finally:
|
|
Res.SetResLoad(1)
|
|
id, type, name = r.GetResInfo()
|
|
rv.append((id, name))
|
|
return rv
|
|
|
|
class PICTwindow(FrameWork.Window):
|
|
def open(self, (resid, resname)):
|
|
if not resname:
|
|
resname = '#%r' % (resid,)
|
|
self.resid = resid
|
|
picture = Qd.GetPicture(self.resid)
|
|
# Get rect for picture
|
|
print repr(picture.data[:16])
|
|
sz, t, l, b, r = struct.unpack('hhhhh', picture.data[:10])
|
|
print 'pict:', t, l, b, r
|
|
width = r-l
|
|
height = b-t
|
|
if width < 64: width = 64
|
|
elif width > 480: width = 480
|
|
if height < 64: height = 64
|
|
elif height > 320: height = 320
|
|
bounds = (LEFT, TOP, LEFT+width, TOP+height)
|
|
print 'bounds:', bounds
|
|
|
|
self.wid = Win.NewWindow(bounds, resname, 1, 0, -1, 1, 0)
|
|
self.wid.SetWindowPic(picture)
|
|
self.do_postopen()
|
|
|
|
class MyDialog(FrameWork.DialogWindow):
|
|
"Main dialog window for PICTbrowse"
|
|
|
|
def open(self, id, contents):
|
|
self.id = id
|
|
FrameWork.DialogWindow.open(self, ID_MAIN)
|
|
self.dlg.SetDialogDefaultItem(MAIN_SHOW)
|
|
self.contents = contents
|
|
self.ctl = self.dlg.GetDialogItemAsControl(MAIN_LIST)
|
|
h = self.ctl.GetControlData_Handle(Controls.kControlListBoxPart,
|
|
Controls.kControlListBoxListHandleTag)
|
|
self.list = List.as_List(h)
|
|
self.setlist()
|
|
|
|
def setlist(self):
|
|
self.list.LDelRow(0, 0)
|
|
self.list.LSetDrawingMode(0)
|
|
if self.contents:
|
|
self.list.LAddRow(len(self.contents), 0)
|
|
for i in range(len(self.contents)):
|
|
v = repr(self.contents[i][0])
|
|
if self.contents[i][1]:
|
|
v = v + '"' + self.contents[i][1] + '"'
|
|
self.list.LSetCell(v, (0, i))
|
|
self.list.LSetDrawingMode(1)
|
|
self.list.LUpdate(self.wid.GetWindowPort().visRgn)
|
|
|
|
def getselection(self):
|
|
items = []
|
|
point = (0,0)
|
|
while 1:
|
|
ok, point = self.list.LGetSelect(1, point)
|
|
if not ok:
|
|
break
|
|
items.append(point[1])
|
|
point = point[0], point[1]+1
|
|
values = []
|
|
for i in items:
|
|
values.append(self.contents[i])
|
|
return values
|
|
|
|
def do_show(self, *args):
|
|
selection = self.getselection()
|
|
for resid in selection:
|
|
self.parent.showPICT(resid)
|
|
|
|
def do_close(self):
|
|
self.close()
|
|
|
|
def do_itemhit(self, item, event):
|
|
if item == MAIN_SHOW:
|
|
self.do_show()
|
|
|
|
main()
|