initial commit

Author: beqabeqa473

.gitattributes

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+# Set default behaviour, in case users don't have core.autocrlf set.
+* text=auto
+
+# Try to ensure that po files in the repo does not include
+# source code line numbers.
+# Every person expected to commit po files should change their personal config file as described here:
+# https://mail.gnome.org/archives/kupfer-list/2010-June/msg00002.html
+*.po filter=cleanpo

.gitignore

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+addon/doc/*.css
+addon/doc/en/
+*_docHandler.py
+*.html
+*.ini
+*.mo
+*.pot
+*.pyc
+*.nvda-addon
+.sconsign.dblite

COPYING.txt

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+# -*- coding: utf-8 -*-
+
+# VolumeManager NVDA addon
+# Authors: Danstiv, Beqa gozalishvili
+# Copyright 2019, released under GPL.
+
+import addonHandler
+from comtypes import CLSCTX_ALL
+from ctypes import POINTER, cast
+import globalPluginHandler
+import gui
+from gui.guiHelper import BoxSizerHelper
+import os
+from speech import cancelSpeech
+import sys
+import tones
+import ui
+import wx
+sys.path.append(os.path.dirname(os.path.abspath(__file__)))
+from . import pycaw
+from pycaw.pycaw import AudioUtilities, IAudioEndpointVolume
+del sys.path[-1]
+
+addonHandler.initTranslation()
+
+class Change_volume_dialog(wx.Dialog):
+	def __init__(self, parent=None, value=100):
+		wx.Dialog.__init__(self, parent, title=_('Set volume'))
+		self.main_sizer=BoxSizerHelper(self, wx.VERTICAL)
+		self.volume_field=self.main_sizer.addLabeledControl(_('Volume'), wx.SpinCtrl, min=0, max=100, initial=value, style=wx.SP_ARROW_KEYS|wx.TE_PROCESS_ENTER)
+		self.Bind(wx.EVT_TEXT_ENTER, self.on_enter, self.volume_field)
+		self.btn_sizer=BoxSizerHelper(self, wx.HORIZONTAL)
+		self.ok_btn=wx.Button(self, wx.ID_OK, label=_('OK'))
+		self.btn_sizer.addItem(self.ok_btn)
+		self.Bind(wx.EVT_BUTTON, self.on_ok, self.ok_btn)
+		self.cancel_btn=wx.Button(self, wx.ID_CANCEL, label=_('Cancel'))
+		self.btn_sizer.addItem(self.cancel_btn)
+		self.Bind(wx.EVT_BUTTON, self.on_cancel, self.cancel_btn)
+		self.main_sizer.addItem(self.btn_sizer)
+		self.SetSizer(self.main_sizer.sizer)
+		self.Bind(wx.EVT_SHOW, self.on_show)
+		self.Bind(wx.EVT_CLOSE, self.on_close)
+	def on_show(self, event):
+		self.volume_field.SetFocus()
+		self.volume_field.SetSelection(0, -1)
+		event.Skip()
+	def on_enter(self, event):
+		self.set()
+		self.Close()
+	def on_ok(self, event):
+		self.set()
+		event.Skip()
+	def on_cancel(self, event):
+		self.set_all_gestures()
+		event.Skip()
+	def on_close(self, event):
+		self.set_all_gestures()
+		event.Skip()
+	def set(self):
+		self.callback(self.volume_field.GetValue())
+class GlobalPlugin(globalPluginHandler.GlobalPlugin):
+	def __init__(self, *args, **kwargs):
+		globalPluginHandler.GlobalPlugin.__init__(self, *args, **kwargs)
+		self.enabled=False
+		self.app_index=0
+		devices = AudioUtilities.GetSpeakers()
+		interface = devices.Activate(IAudioEndpointVolume._iid_, CLSCTX_ALL, None)
+		self.master_volume=cast(interface, POINTER(IAudioEndpointVolume))
+		self.master_volume.SetMasterVolume=self.master_volume.SetMasterVolumeLevelScalar
+		self.master_volume.GetMasterVolume=self.master_volume.GetMasterVolumeLevelScalar
+		self.master_volume.name=_('Master volume')
+		self.current_app=self.master_volume
+		Change_volume_dialog.callback=self.set_volume
+		Change_volume_dialog.set_all_gestures=self.set_all_gestures
+		self.standard_gestures={'kb:nvda+shift+v': 'turn', 'kb:volumeDown': 'volume_changed', 'kb:volumeUp': 'volume_changed'}
+		self.gestures={'kb:leftArrow': 'move_to_app', 'kb:rightArrow': 'move_to_app', 'kb:upArrow': 'change_volume', 'kb:downArrow': 'change_volume', 'kb:space': 'set_volume', 'kb:m': 'mute_app'}
+		self.set_standard_gestures()
+	def script_change_volume(self, gesture):
+		direction=1 if gesture.logIdentifier.split(':')[-1]=='upArrow' else -1
+		volume=round(self.current_app.GetMasterVolume(), 2)
+		if direction == 1:
+			if volume>=1.0:
+				tones.beep(500, 300)
+				return
+			volume+=0.01
+			self.current_app.SetMasterVolume(volume, None)
+		else:
+			if volume<=0.0:
+				tones.beep(200, 300)
+				return
+			volume-=0.01
+			self.current_app.SetMasterVolume(volume, None)
+		ui.message(str(int(round(volume*100, 0)))+'%')
+	def script_volume_changed(self, gesture):
+		gesture.send()
+		cancelSpeech()
+		ui.message(str(int(round(round(self.master_volume.GetMasterVolume(), 2)*100, 0)))+'%')
+	def script_move_to_app(self, gesture):
+		direction=1 if gesture.logIdentifier.split(':')[-1]=='rightArrow' else -1
+		l=len(self.apps)
+		i=self.app_index
+		i=i+1 if direction==1 else i-1
+		if i<0:
+			i=l-1
+		if i>=l:
+			i=0
+		self.app_index=i
+		self.current_app=self.apps[self.app_index]
+		ui.message(self.current_app.name + ' ' + str(int(round(round(self.current_app.GetMasterVolume(), 2)*100, 0))) + ' %')
+	def script_set_volume(self, gesture):
+		self.clearGestureBindings()
+		gui.mainFrame._popupSettingsDialog(Change_volume_dialog, int(round(round(self.current_app.GetMasterVolume(), 2)*100, 0)))
+	def set_volume(self, volume):
+		self.current_app.SetMasterVolume(volume/100.0, None)
+		self.set_all_gestures()
+	def script_mute_app(self, gesture):
+		muteState = self.current_app.GetMute()
+		if muteState == 0:
+			self.current_app.SetMute(1, None)
+			ui.message(_('muted'))
+		elif muteState == 1:
+			self.current_app.SetMute(0, None)
+			ui.message(_('unmuted'))
+	def script_turn(self, gesture):
+		self.enabled=not self.enabled
+		if not self.enabled:
+			tones.beep(440, 100)
+			self.set_standard_gestures()
+			return
+		all_sessions=AudioUtilities.GetAllSessions()
+		self.apps=[]
+		del self.app_index
+		self.apps.append(self.master_volume)
+		for session in all_sessions:
+			if session.Process:
+				s=session.SimpleAudioVolume
+				s.name=session.Process.name()
+				self.apps.append(s)
+				if s.name==self.current_app.name:
+					self.app_index=len(self.apps)-1
+		if not hasattr(self, 'app_index'):
+			self.app_index=0
+		self.current_app=self.apps[self.app_index]
+		tones.beep(660, 100)
+		self.set_all_gestures()
+	def set_standard_gestures(self):
+		self.clearGestureBindings()
+		self.bindGestures(self.standard_gestures)
+	def set_all_gestures(self):
+		self.clearGestureBindings()
+		self.bindGestures(self.standard_gestures)
+		self.bindGestures(self.gestures)

addon/globalPlugins/VolumeManager/__init__.py

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+Copyright (c) 2013, Ethan Furman.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+    Redistributions of source code must retain the above
+    copyright notice, this list of conditions and the
+    following disclaimer.
+
+    Redistributions in binary form must reproduce the above
+    copyright notice, this list of conditions and the following
+    disclaimer in the documentation and/or other materials
+    provided with the distribution.
+
+    Neither the name Ethan Furman nor the names of any
+    contributors may be used to endorse or promote products
+    derived from this software without specific prior written
+    permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

addon/globalPlugins/VolumeManager/enum/LICENSE

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+enum34 is the new Python stdlib enum module available in Python 3.4
+backported for previous versions of Python from 2.4 to 3.3.
+tested on 2.6, 2.7, and 3.3+