class fix:
def __init__(s):
import appuifw
import graphics
import powlite_fm
s.A, s.E, s.P, s.G = appuifw, appuifw.e32, powlite_fm.manager(), graphics
s.img = None
s.A.app.screen='full'
s.A.app.body = s.ca = s.A.Canvas(s.redraw, s.event)
s.lock = s.E.Ao_lock()
s.x, s.y = s.ca.size
s.index = s.x/2#光标坐标
s.indey = s.y/2
s.inde_x = 0#图片坐标
s.inde_y = 0
s.n = 0
s.h = 0
s.clo2 = 0xff0000
s.list = None
s.wh = None
s.image = None
s.img = s.G.Image.new((s.x, s.y))
s.main()
s.A.app.exit_key_handler = s.lock.signal
s.A.app.menu=[(u'open',s.openimg)]
s.lock.wait()
print s.list
def redraw(s, x):
if s.img:s.ca.blit(s.img)
def openimg(s):
path=s.P.AskUser(ext=['.jpg','.png','.gif','.bmp','.mbm'])
if path:
s.image = s.G.Image.open(path)
s.list = None
s.n = 0
s.h = 0
x, y = s.image.size
s.index, s.indey = s.x/2, s.y/2
s.inde_x, s.inde_y = s.x/2-x/2, s.y/2-y/2
s.main()
def main(s):
s.img.clear(0)
if s.image:s.img.blit(s.image,target=(s.inde_x, s.inde_y))
if s.list:
[s.img.line(i,s.clo2) for i in s.list if len(i)<>0]
if s.h:
if len(s.list[-1])!=0:
__c=s.list[-1][-2:]
__c+=(s.index,s.indey)
s.img.line(__c,s.clo2)
__clo = s.img.getpixel((s.index, s.indey))
__clo = tuple([255-i for i in __clo[0]])
s.img.line((s.index-4, s.indey, s.index+5, s.indey),__clo)
s.img.line((s.index, s.indey-4, s.index, s.indey+5),__clo)
s.ca.blit(s.img)
def event(s, v):
ty=v['type']#按键状态
sc=v['scancode']#键值
if ty==2:#停止
if s.wh: s.wh=None
elif ty==3:#短按
if sc==14:#左导航键
if s.h!=0:s.h=1
if s.index>0:
s.index-=1
s.main()
s.wh=True
s.E.ao_sleep(0.25)
while s.wh:
if s.index>0:
s.index-=1
s.main()
else:break
s.E.ao_yield()
s.E.ao_sleep(0.001)
elif sc==15:#右导航键
if s.h!=0:s.h=1
if s.index<s.x:
s.index+=1
s.main()
s.wh=True
s.E.ao_sleep(0.25)
while s.wh:
if s.index<s.x:
s.index+=1
s.main()
else:break
s.E.ao_yield()
s.E.ao_sleep(0.001)
if sc==16:#上导航键
if s.h!=0:s.h=1
if s.indey>0:
s.indey-=1
s.main()
s.wh=True
s.E.ao_sleep(0.25)
while s.wh:
if s.indey>0:
s.indey-=1
s.main()
else:break
s.E.ao_yield()
s.E.ao_sleep(0.001)
elif sc==17:#下导航键
if s.h!=0:s.h=1
if s.indey<s.y:
s.indey+=1
s.main()
s.wh=True
s.E.ao_sleep(0.25)
while s.wh:
if s.indey<s.y:
s.indey+=1
s.main()
else:break
s.E.ao_yield()
s.E.ao_sleep(0.001)
elif sc==127:##键
if s.clo2 != 0:
s.clo2 = 0
else:s.clo2 = 0xff0000
s.main()
elif sc==167:#ok键
s.h+=1
if s.h==3:
s.h=0
s.n+=1
s.list.extend([()])
if s.list == None:
s.list = [()]
s.list[s.n]+=(s.index,s.indey)
s.main()
fix()
