kopia lustrzana https://github.com/dnet/pySSTV
101 wiersze
2.9 KiB
Python
Executable File
101 wiersze
2.9 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- encoding: utf-8 -*-
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# copy to ~/.gimp-2.8/plug-ins/
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# dependencies: GIMP 2.8, python-imaging-tk
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from gimpfu import register, main, pdb, PF_BOOL, PF_STRING, PF_RADIO
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from tempfile import mkstemp
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from PIL import Image, ImageTk
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from Tkinter import Tk, Label, Button, Checkbutton, IntVar
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from pysstv import __main__ as pysstv_main
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from pysstv.examples.pyaudio_sstv import PyAudioSSTV
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from threading import Thread
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import os
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MODULE_MAP = pysstv_main.build_module_map()
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class AudioThread(Thread):
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def __init__(self, sstv, parent):
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Thread.__init__(self)
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self.pas = PyAudioSSTV(sstv)
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self.parent = parent
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def run(self):
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self.pas.execute()
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self.parent.audio_thread_ended()
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def stop(self):
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self.pas.sampler = []
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self.pas = None
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class Transmitter(object):
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def __init__(self, sstv, root):
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self.sstv = sstv
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self.root = root
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self.tx_enabled = IntVar()
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self.audio_thread = None
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def start_stop_tx(self):
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if self.tx_enabled.get():
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self.audio_thread = AudioThread(self.sstv, self)
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self.audio_thread.start()
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elif self.audio_thread is not None:
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self.audio_thread.stop()
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def audio_thread_ended(self):
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self.tx_enabled.set(0)
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def close(self, e):
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self.root.destroy()
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def transmit_current_image(image, drawable, mode, vox, fskid):
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sstv = MODULE_MAP[mode]
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handle, png_fn = mkstemp(suffix='.png', prefix='pysstv-gimp-')
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os.fdopen(handle).close()
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try:
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pdb.gimp_file_save(image, drawable, png_fn, png_fn)
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pil_img = Image.open(png_fn)
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root = Tk()
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s = sstv(pil_img, 44100, 16)
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s.vox_enabled = vox
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if fskid:
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s.add_fskid_text(fskid)
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tm = Transmitter(s, root)
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tk_img = ImageTk.PhotoImage(pil_img)
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img_widget = Label(root, image=tk_img)
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img_widget.image = tk_img
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img_widget.pack()
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start_btn = Checkbutton(root, text="TX", indicatoron=False, padx=5,
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pady=5, variable=tm.tx_enabled, command=tm.start_stop_tx)
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start_btn.pack()
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close_btn = Button(root, text="Close")
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close_btn.bind('<Button-1>', tm.close)
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close_btn.pack()
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root.mainloop()
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finally:
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os.remove(png_fn)
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register(
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"pysstv_for_gimp",
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"PySSTV for GIMP",
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"Transmits the current image using PySSTV",
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"Andras Veres-Szentkiralyi",
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"Andras Veres-Szentkiralyi",
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"November 2013",
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"<Image>/PySSTV/Transmit...",
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"*",
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[
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(PF_RADIO, "mode", "SSTV mode", "MartinM1",
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tuple((n, n) for n in sorted(MODULE_MAP.iterkeys()))),
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(PF_BOOL, "vox", "Include VOX tones", True),
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(PF_STRING, "fskid", "FSK ID", ""),
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],
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[],
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transmit_current_image
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)
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main()
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