95 lines
3.0 KiB
Python
95 lines
3.0 KiB
Python
#!/usr/bin/env python
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""" pygame.examples.scrap_clipboard
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Demonstrates the clipboard capabilities of pygame.
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Copy/paste!
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Keyboard Controls
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-----------------
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g - get and print types in clipboard. If, image blit to screen.
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p - place some text into clipboard
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a - print types available in the clipboard
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i - put image into the clipboard
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"""
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import os
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import pygame as pg
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import pygame.scrap as scrap
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from pygame.compat import as_bytes
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BytesIO = pg.compat.get_BytesIO()
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def usage():
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print("Press the 'g' key to get all of the current clipboard data")
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print("Press the 'p' key to put a string into the clipboard")
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print("Press the 'a' key to get a list of the currently available types")
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print("Press the 'i' key to put an image into the clipboard")
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main_dir = os.path.split(os.path.abspath(__file__))[0]
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pg.init()
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screen = pg.display.set_mode((200, 200))
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c = pg.time.Clock()
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going = True
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# Initialize the scrap module and use the clipboard mode.
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scrap.init()
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scrap.set_mode(pg.SCRAP_CLIPBOARD)
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usage()
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while going:
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for e in pg.event.get():
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if e.type == pg.QUIT or (e.type == pg.KEYDOWN and e.key == pg.K_ESCAPE):
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going = False
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elif e.type == pg.KEYDOWN and e.key == pg.K_g:
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# This means to look for data.
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print("Getting the different clipboard data..")
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for t in scrap.get_types():
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r = scrap.get(t)
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if r and len(r) > 500:
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print("Type %s : (large %i byte buffer)" % (t, len(r)))
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elif r is None:
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print("Type %s : None" % (t,))
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else:
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print("Type %s : '%s'" % (t, r.decode("ascii", "ignore")))
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if "image" in t:
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namehint = t.split("/")[1]
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if namehint in ["bmp", "png", "jpg"]:
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f = BytesIO(r)
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loaded_surf = pg.image.load(f, "." + namehint)
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screen.blit(loaded_surf, (0, 0))
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elif e.type == pg.KEYDOWN and e.key == pg.K_p:
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# Place some text into the selection.
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print("Placing clipboard text.")
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scrap.put(pg.SCRAP_TEXT, as_bytes("Hello. This is a message from scrap."))
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elif e.type == pg.KEYDOWN and e.key == pg.K_a:
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# Get all available types.
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print("Getting the available types from the clipboard.")
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types = scrap.get_types()
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print(types)
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if len(types) > 0:
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print("Contains %s: %s" % (types[0], scrap.contains(types[0])))
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print("Contains _INVALID_: ", scrap.contains("_INVALID_"))
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elif e.type == pg.KEYDOWN and e.key == pg.K_i:
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print("Putting image into the clipboard.")
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scrap.set_mode(pg.SCRAP_CLIPBOARD)
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fp = open(os.path.join(main_dir, "data", "liquid.bmp"), "rb")
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buf = fp.read()
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scrap.put("image/bmp", buf)
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fp.close()
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elif e.type in (pg.KEYDOWN, pg.MOUSEBUTTONDOWN):
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usage()
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pg.display.flip()
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c.tick(40)
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