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From 970f199e2c34edb92e5e67080365926ef51e63d4 Mon Sep 17 00:00:00 2001
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From: Rui Matos <tiagomatos@gmail.com>
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Date: Thu, 7 Nov 2013 21:40:56 +0100
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Subject: [PATCH 4/6] Add tweaks for shell extensions installed after startup
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---
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gtweak/tweaks/tweak_shell_extensions.py | 29 +++++++++++++++++++++++++++++
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1 file changed, 29 insertions(+)
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diff --git a/gtweak/tweaks/tweak_shell_extensions.py b/gtweak/tweaks/tweak_shell_extensions.py
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index 648a4ca..e3ef7b6 100644
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--- a/gtweak/tweaks/tweak_shell_extensions.py
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+++ b/gtweak/tweaks/tweak_shell_extensions.py
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@@ -203,14 +203,22 @@ class ShellExtensionTweakGroup(TweakGroup):
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def __init__(self):
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TweakGroup.__init__(self, N_("Shell Extensions"))
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+ self._shell = None
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+ self._uuids = set()
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+
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extension_tweaks = []
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sg = build_horizontal_sizegroup()
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+ self._sg = sg
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#check the shell is running
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try:
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shell = GnomeShellFactory().get_shell()
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if shell is None:
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raise Exception("Shell not running or DBus service not available")
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+ else:
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+ self._shell = shell
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+
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+ shell.extensions_proxy.connect('g-signal', self._extensions_signal)
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#add the extension installer
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extension_tweaks.append(
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@@ -223,6 +231,7 @@ class ShellExtensionTweakGroup(TweakGroup):
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try:
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extension_tweaks.append(
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_ShellExtensionTweak(shell, extension, size_group=sg))
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+ self._uuids.add(extension["uuid"])
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except:
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logging.warning("Invalid extension", exc_info=True)
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except:
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@@ -232,6 +241,26 @@ class ShellExtensionTweakGroup(TweakGroup):
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self.set_tweaks(*extension_tweaks)
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+ def _extensions_signal(self, proxy, sender, signal, params):
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+ if signal != 'ExtensionStatusChanged':
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+ return
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+
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+ uuid = params[0]
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+ if uuid in self._uuids:
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+ return
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+
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+ try:
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+ extension = self._shell.extensions_proxy.GetExtensionInfo('(s)', uuid)
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+ try:
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+ self.set_tweaks(_ShellExtensionTweak(self._shell, extension, size_group=self._sg))
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+ self._uuids.add(uuid)
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+ self.model.tweaks_changed(self)
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+ except:
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+ logging.warning("Invalid extension", exc_info=True)
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+ except:
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+ logging.warning("Error getting extension info", exc_info=True)
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+
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+
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TWEAK_GROUPS = (
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ShellExtensionTweakGroup(),
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)
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--
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1.8.3.1
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