Ajout du GUI

kivy/modules/recorder.py

@@ -0,0 +1,94 @@
+'''
+Recorder module
+===============
+
+.. versionadded:: 1.1.0
+
+Create an instance of :class:`~kivy.input.recorder.Recorder`, attach to the
+class, and bind some keys to record / play sequences:
+
+    - F6: play the last record in a loop
+    - F7: read the latest recording
+    - F8: record input events
+
+Configuration
+-------------
+
+.. |attrs| replace:: :attr:`~kivy.input.recorder.Recorder.record_attrs`
+.. |profile_mask| replace::
+    :attr:`~kivy.input.recorder.Recorder.record_profile_mask`
+
+:Parameters:
+    `attrs`: str, defaults to |attrs| value.
+        Attributes to record from the motion event
+    `profile_mask`: str, defaults to |profile_mask| value.
+        Mask for motion event profile. Used to filter which profile will appear
+        in the fake motion event when replayed.
+    `filename`: str, defaults to 'recorder.kvi'
+        Name of the file to record / play with
+
+Usage
+-----
+
+For normal module usage, please see the :mod:`~kivy.modules` documentation.
+
+'''
+
+__all__ = ('start', 'stop')
+
+from kivy.logger import Logger
+from functools import partial
+
+
+def replay(recorder, *args):
+    if recorder.play:
+        return
+    else:
+        recorder.play = True
+
+
+def on_recorder_key(recorder, window, key, *largs):
+    if key == 289:  # F8
+        if recorder.play:
+            Logger.error('Recorder: Cannot start recording while playing.')
+            return
+        recorder.record = not recorder.record
+    elif key == 288:  # F7
+        if recorder.record:
+            Logger.error('Recorder: Cannot start playing while recording.')
+            return
+        recorder.play = not recorder.play
+    elif key == 287:  # F6
+        if recorder.play:
+            recorder.unbind(play=replay)
+        else:
+            recorder.bind(play=replay)
+            recorder.play = True
+
+
+def start(win, ctx):
+    keys = {}
+
+    # attributes
+    value = ctx.config.get('attrs', None)
+    if value is not None:
+        keys['record_attrs'] = value.split(':')
+
+    # profile mask
+    value = ctx.config.get('profile_mask', None)
+    if value is not None:
+        keys['record_profile_mask'] = value.split(':')
+
+    # filename
+    value = ctx.config.get('filename', None)
+    if value is not None:
+        keys['filename'] = value
+
+    from kivy.input.recorder import Recorder
+    ctx.recorder = Recorder(window=win, **keys)
+    win.bind(on_key_down=partial(on_recorder_key, ctx.recorder))
+
+
+def stop(win, ctx):
+    if hasattr(ctx, 'recorder'):
+        ctx.recorder.release()