Merge branch 'master' of git://git.0pointer.de/pavucontrol

configure.ac

@@ -38,7 +38,7 @@ AC_PROG_LN_S
 AC_TYPE_SIGNAL
 AC_HEADER_STDC
 
-PKG_CHECK_MODULES(GUILIBS, [ gtkmm-2.4 libglademm-2.4 sigc++-2.0 ])
+PKG_CHECK_MODULES(GUILIBS, [ gtkmm-2.4 libglademm-2.4 sigc++-2.0 libcanberra-gtk ])
 AC_SUBST(GUILIBS_CFLAGS)
 AC_SUBST(GUILIBS_LIBS)
 

po/.gitignore

@@ -10,3 +10,5 @@ insert-header.sin
 pavucontrol.pot
 quot.sed
 remove-potcdate.sin
+*.gmo
+*.mo

po/LINGUAS

@@ -0,0 +1 @@
+de

po/de.po

@@ -0,0 +1,298 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2008-08-05 20:39+0200\n"
+"PO-Revision-Date: 2008-08-05 20:49+0100\n"
+"Last-Translator: Lennart Poettering <lennart@poettering.net>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: ../src/pavucontrol.desktop.in.h:1
+msgid "Adjust the volume level"
+msgstr "Lautstärke anpassen"
+
+#: ../src/pavucontrol.desktop.in.h:2
+#: ../src/pavucontrol.cc:1966
+msgid "PulseAudio Volume Control"
+msgstr "PulseAudio Lautstärkeregler"
+
+#: ../src/pavucontrol.desktop.in.h:3
+#: ../src/pavucontrol.glade.h:27
+msgid "Volume Control"
+msgstr "Lautstärkeregler"
+
+#: ../src/pavucontrol.glade.h:2
+#, no-c-format
+msgid "50%"
+msgstr ""
+
+#: ../src/pavucontrol.glade.h:3
+msgid "<b>S_how:</b>"
+msgstr ""
+
+#: ../src/pavucontrol.glade.h:4
+msgid "<b>Sho_w:</b>"
+msgstr ""
+
+#: ../src/pavucontrol.glade.h:5
+msgid "<b>_Show:</b>"
+msgstr ""
+
+#: ../src/pavucontrol.glade.h:6
+msgid "<b>left-front</b>"
+msgstr ""
+
+#: ../src/pavucontrol.glade.h:7
+msgid "<i>No application is currently playing audio.</i>"
+msgstr "<i>Keine Applikation gibt zur Zeit Ton wieder.</i>"
+
+#: ../src/pavucontrol.glade.h:8
+msgid "<i>No application is currently recording audio.</i>"
+msgstr "<i>Keine Applikation nimmt zur Zeit Ton auf.</i>"
+
+#: ../src/pavucontrol.glade.h:9
+msgid "<i>No input devices available</i>"
+msgstr "<i>Keine Eingabegeräte verfügbar.</i>"
+
+#: ../src/pavucontrol.glade.h:10
+msgid "<i>No output devices available</i>"
+msgstr "<i>Keine Ausgabegeräte verfügbar</i>"
+
+#: ../src/pavucontrol.glade.h:11
+msgid ""
+"All Input Devices\n"
+"All Except Monitors\n"
+"Hardware Input Devices\n"
+"Virtual Input Devices\n"
+"Monitors"
+msgstr ""
+
+#: ../src/pavucontrol.glade.h:16
+msgid ""
+"All Output Devices\n"
+"Hardware Output Devices\n"
+"Virtual Output Devices"
+msgstr ""
+
+#. Applications All streams
+#: ../src/pavucontrol.glade.h:20
+msgid ""
+"All Streams\n"
+"Applications\n"
+"Virtual Streams"
+msgstr ""
+
+#: ../src/pavucontrol.glade.h:23
+msgid "Lock channels together"
+msgstr ""
+
+#: ../src/pavucontrol.glade.h:24
+msgid "Mute audio"
+msgstr ""
+
+#: ../src/pavucontrol.glade.h:25
+msgid "Open menu"
+msgstr ""
+
+#: ../src/pavucontrol.glade.h:26
+msgid "Stream Title"
+msgstr ""
+
+#: ../src/pavucontrol.glade.h:28
+msgid "_Input Devices"
+msgstr "_Eingabegeräte"
+
+#: ../src/pavucontrol.glade.h:29
+msgid "_Output Devices"
+msgstr "_Ausgabegeräte"
+
+#: ../src/pavucontrol.glade.h:30
+msgid "_Playback"
+msgstr "_Wiedergabe"
+
+#: ../src/pavucontrol.glade.h:31
+msgid "_Recording"
+msgstr "_Aufnahme"
+
+#: ../src/pavucontrol.cc:606
+msgid "pa_context_set_sink_volume_by_index() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:621
+msgid "pa_context_set_sink_mute_by_index() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:635
+msgid "pa_context_set_default_sink() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:643
+msgid "_Default"
+msgstr ""
+
+#: ../src/pavucontrol.cc:664
+msgid "pa_context_set_source_volume_by_index() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:679
+msgid "pa_context_set_source_mute_by_index() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:693
+msgid "pa_context_set_default_source() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:702
+#: ../src/pavucontrol.cc:805
+msgid "_Move Stream..."
+msgstr "_Verschiebe Strom..."
+
+#: ../src/pavucontrol.cc:703
+#: ../src/pavucontrol.cc:806
+msgid "_Terminate Stream"
+msgstr "_Beende Strom"
+
+#: ../src/pavucontrol.cc:729
+msgid "pa_context_set_sink_input_volume() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:744
+msgid "pa_context_set_sink_input_mute() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:778
+msgid "pa_context_kill_sink_input() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:795
+msgid "pa_context_move_sink_input_by_index() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:831
+msgid "pa_context_kill_source_output() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:872
+msgid "pa_context_move_source_output_by_index() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:914
+msgid "pa_ext_stream_restore_write() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1035
+msgid "Failed to read data from stream"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1069
+#: ../src/pavucontrol.cc:1105
+msgid "Peak detect"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1070
+#: ../src/pavucontrol.cc:1106
+msgid "Failed to create monitoring stream"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1078
+#: ../src/pavucontrol.cc:1115
+msgid "Failed to connect monitoring stream"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1355
+msgid "System Sounds"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1634
+msgid "Sink callback failure"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1650
+msgid "Source callback failure"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1666
+msgid "Sink input callback failure"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1682
+msgid "Source output callback failure"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1713
+msgid "Client callback failure"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1729
+msgid "Server info callback failure"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1746
+#: ../src/pavucontrol.cc:1931
+#, c-format
+msgid "Failed to initialized stream_restore extension: %s"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1766
+msgid "pa_ext_stream_restore_read() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1783
+msgid "pa_context_get_sink_info_by_index() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1796
+msgid "pa_context_get_source_info_by_index() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1809
+#: ../src/pavucontrol.cc:1822
+msgid "pa_context_get_sink_input_info() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1835
+msgid "pa_context_get_client_info() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1845
+#: ../src/pavucontrol.cc:1883
+msgid "pa_context_get_server_info() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1877
+msgid "pa_context_subscribe() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1889
+msgid "pa_context_client_info_list() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1895
+msgid "pa_context_get_sink_info_list() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1901
+msgid "pa_context_get_source_info_list() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1907
+msgid "pa_context_get_sink_input_info_list() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1913
+msgid "pa_context_get_source_output_info_list() failed"
+msgstr ""
+
+#: ../src/pavucontrol.cc:1937
+#: ../src/pavucontrol.cc:1979
+msgid "Connection failed"
+msgstr "Verbindung fehlgeschlagen"
+

src/Makefile.am

@@ -24,10 +24,10 @@ glade_DATA=pavucontrol.glade
 desktop_in_files=pavucontrol.desktop.in
 desktop_DATA=$(desktop_in_files:.desktop.in=.desktop)
 
-pavucontrol_SOURCES=pavucontrol.cc
+pavucontrol_SOURCES=pavucontrol.cc i18n.h
 
 pavucontrol_LDADD=$(AM_LDADD) $(GUILIBS_LIBS) $(PULSE_LIBS)
-pavucontrol_CXXFLAGS=$(AM_CXXFLAGS) $(GUILIBS_CFLAGS) $(PULSE_CFLAGS)
+pavucontrol_CXXFLAGS=$(AM_CXXFLAGS) $(GUILIBS_CFLAGS) $(PULSE_CFLAGS) -DLOCALEDIR=\"$(localedir)\"
 pavucontrol_CXXFLAGS+=-DGLADE_FILE=\"$(gladedir)/pavucontrol.glade\"
 #pavucontrol_CXXFLAGS+=-DGLADE_FILE=\"pavucontrol.glade\"
 

src/i18n.h

@@ -0,0 +1,51 @@
+#ifndef fooi18nhfoo
+#define fooi18nhfoo
+
+/***
+  This file is part of pavucontrol.
+
+  Copyright 2006-2008 Lennart Poettering
+
+  pavucontrol is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 2 of the License, or
+  (at your option) any later version.
+
+  pavucontrol is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with pavucontrol. If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#if !defined(GETTEXT_PACKAGE)
+#error "Something is very wrong here, config.h needs to be included first"
+#endif
+
+#ifdef ENABLE_NLS
+
+#include <libintl.h>
+
+#define _(String) dgettext(GETTEXT_PACKAGE, String)
+#ifdef gettext_noop
+#define N_(String) gettext_noop(String)
+#else
+#define N_(String) (String)
+#endif
+
+#else /* NLS is disabled */
+
+#define _(String) (String)
+#define N_(String) (String)
+#define textdomain(String) (String)
+#define gettext(String) (String)
+#define dgettext(Domain,String) (String)
+#define dcgettext(Domain,String,Type) (String)
+#define bindtextdomain(Domain,Directory) (Domain)
+#define bind_textdomain_codeset(Domain,Codeset) (Codeset)
+
+#endif /* ENABLE_NLS */
+
+#endif

src/pavucontrol.cc

@@ -27,11 +27,16 @@
 
 #include <gtkmm.h>
 #include <libglademm.h>
+#include <libintl.h>
+
+#include <canberra-gtk.h>
 
 #include <pulse/pulseaudio.h>
 #include <pulse/glib-mainloop.h>
 #include <pulse/ext-stream-restore.h>
 
+#include "i18n.h"
+
 #ifndef GLADE_FILE
 #define GLADE_FILE "pavucontrol.glade"
 #endif
@@ -88,6 +93,8 @@ public:
     bool can_decibel;
     bool volumeScaleEnabled;
 
+    Glib::ustring beepDevice;
+
     virtual void set_sensitive(bool enabled);
 };
 
@@ -115,6 +122,8 @@ public:
     void enableVolumeMeter();
     void updatePeak(double v);
 
+    Glib::ustring beepDevice;
+
 protected:
     virtual bool on_button_press_event(GdkEventButton* event);
 };
@@ -373,13 +382,15 @@ void ChannelWidget::setVolume(pa_volume_t volume) {
 
         if (dB > PA_DECIBEL_MININFTY) {
             snprintf(txt, sizeof(txt), "%0.2f dB", dB);
-            volumeLabel->set_text(txt);
+            volumeLabel->set_tooltip_text(txt);
         } else
-            volumeLabel->set_markup("-&#8734;dB");
+            volumeLabel->set_tooltip_markup("-&#8734;dB");
-    } else {
+        volumeLabel->set_has_tooltip(TRUE);
+    } else
+        volumeLabel->set_has_tooltip(FALSE);
+
     snprintf(txt, sizeof(txt), "%0.0f%%", v);
     volumeLabel->set_text(txt);
-    }
 
     volumeScaleEnabled = false;
     volumeScale->set_value(v > 100 ? 100 : v);
@@ -396,6 +407,26 @@ void ChannelWidget::onVolumeScaleValueChanged() {
 
     pa_volume_t volume = (pa_volume_t) ((volumeScale->get_value() * PA_VOLUME_NORM) / 100);
     streamWidget->updateChannelVolume(channel, volume);
+
+    if (beepDevice != "") {
+        g_debug("blah: %s", beepDevice.c_str());
+        ca_context_change_device(ca_gtk_context_get(), beepDevice.c_str());
+
+        ca_context_cancel(ca_gtk_context_get(), 2);
+
+        int r = ca_gtk_play_for_widget(GTK_WIDGET(volumeScale->gobj()),
+                               2,
+                               CA_PROP_EVENT_DESCRIPTION, _("Volume Control Feedback Sound"),
+                               CA_PROP_EVENT_ID, "audio-volume-change",
+                               CA_PROP_CANBERRA_CACHE_CONTROL, "permanent",
+                               CA_PROP_CANBERRA_VOLUME, "0",
+                               CA_PROP_CANBERRA_ENABLE, "1",
+                               NULL);
+
+        g_debug("%i = %s", r, ca_strerror(r));
+
+        ca_context_change_device(ca_gtk_context_get(), NULL);
+    }
 }
 
 void ChannelWidget::set_sensitive(bool enabled) {
@@ -521,6 +552,7 @@ void StreamWidget::setChannelMap(const pa_channel_map &m, bool can_decibel) {
 
     for (int i = 0; i < m.channels; i++) {
         ChannelWidget *cw = channelWidgets[i] = ChannelWidget::create();
+        cw->beepDevice = beepDevice;
         cw->channel = i;
         cw->can_decibel = can_decibel;
         cw->streamWidget = this;
@@ -600,7 +632,7 @@ void SinkWidget::executeVolumeUpdate() {
     pa_operation* o;
 
     if (!(o = pa_context_set_sink_volume_by_index(context, index, &volume, NULL, NULL))) {
-        show_error("pa_context_set_sink_volume_by_index() failed");
+        show_error(_("pa_context_set_sink_volume_by_index() failed"));
         return;
     }
 
@@ -615,7 +647,7 @@ void SinkWidget::onMuteToggleButton() {
 
     pa_operation* o;
     if (!(o = pa_context_set_sink_mute_by_index(context, index, muteToggleButton->get_active(), NULL, NULL))) {
-        show_error("pa_context_set_sink_mute_by_index() failed");
+        show_error(_("pa_context_set_sink_mute_by_index() failed"));
         return;
     }
 
@@ -629,7 +661,7 @@ void SinkWidget::onDefaultToggle() {
         return;
 
     if (!(o = pa_context_set_default_sink(context, name.c_str(), NULL, NULL))) {
-        show_error("pa_context_set_default_sink() failed");
+        show_error(_("pa_context_set_default_sink() failed"));
         return;
     }
     pa_operation_unref(o);
@@ -637,7 +669,7 @@ void SinkWidget::onDefaultToggle() {
 
 SourceWidget::SourceWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x) :
     StreamWidget(cobject, x),
-    defaultMenuItem("_Default", true){
+    defaultMenuItem(_("_Default"), true){
 
     add_events(Gdk::BUTTON_PRESS_MASK);
 
@@ -658,7 +690,7 @@ void SourceWidget::executeVolumeUpdate() {
     pa_operation* o;
 
     if (!(o = pa_context_set_source_volume_by_index(context, index, &volume, NULL, NULL))) {
-        show_error("pa_context_set_source_volume_by_index() failed");
+        show_error(_("pa_context_set_source_volume_by_index() failed"));
         return;
     }
 
@@ -673,7 +705,7 @@ void SourceWidget::onMuteToggleButton() {
 
     pa_operation* o;
     if (!(o = pa_context_set_source_mute_by_index(context, index, muteToggleButton->get_active(), NULL, NULL))) {
-        show_error("pa_context_set_source_mute_by_index() failed");
+        show_error(_("pa_context_set_source_mute_by_index() failed"));
         return;
     }
 
@@ -687,7 +719,7 @@ void SourceWidget::onDefaultToggle() {
         return;
 
     if (!(o = pa_context_set_default_source(context, name.c_str(), NULL, NULL))) {
-        show_error("pa_context_set_default_source() failed");
+        show_error(_("pa_context_set_default_source() failed"));
         return;
     }
     pa_operation_unref(o);
@@ -696,8 +728,8 @@ void SourceWidget::onDefaultToggle() {
 SinkInputWidget::SinkInputWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x) :
     StreamWidget(cobject, x),
     mainWindow(NULL),
-    titleMenuItem("_Move Stream...", true),
+    titleMenuItem(_("_Move Stream..."), true),
-    killMenuItem("_Terminate Stream", true) {
+    killMenuItem(_("_Terminate Stream"), true) {
 
     add_events(Gdk::BUTTON_PRESS_MASK);
 
@@ -723,7 +755,7 @@ void SinkInputWidget::executeVolumeUpdate() {
     pa_operation* o;
 
     if (!(o = pa_context_set_sink_input_volume(context, index, &volume, NULL, NULL))) {
-        show_error("pa_context_set_sink_input_volume() failed");
+        show_error(_("pa_context_set_sink_input_volume() failed"));
         return;
     }
 
@@ -738,7 +770,7 @@ void SinkInputWidget::onMuteToggleButton() {
 
     pa_operation* o;
     if (!(o = pa_context_set_sink_input_mute(context, index, muteToggleButton->get_active(), NULL, NULL))) {
-        show_error("pa_context_set_sink_input_mute() failed");
+        show_error(_("pa_context_set_sink_input_mute() failed"));
         return;
     }
 
@@ -772,7 +804,7 @@ void SinkInputWidget::buildMenu() {
 void SinkInputWidget::onKill() {
     pa_operation* o;
     if (!(o = pa_context_kill_sink_input(context, index, NULL, NULL))) {
-        show_error("pa_context_kill_sink_input() failed");
+        show_error(_("pa_context_kill_sink_input() failed"));
         return;
     }
 
@@ -789,7 +821,7 @@ void SinkInputWidget::SinkMenuItem::onToggle() {
 
     pa_operation* o;
     if (!(o = pa_context_move_sink_input_by_index(context, widget->index, index, NULL, NULL))) {
-        show_error("pa_context_move_sink_input_by_index() failed");
+        show_error(_("pa_context_move_sink_input_by_index() failed"));
         return;
     }
 
@@ -799,8 +831,8 @@ void SinkInputWidget::SinkMenuItem::onToggle() {
 SourceOutputWidget::SourceOutputWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x) :
     MinimalStreamWidget(cobject, x),
     mainWindow(NULL),
-    titleMenuItem("_Move Stream...", true),
+    titleMenuItem(_("_Move Stream..."), true),
-    killMenuItem("_Terminate Stream", true) {
+    killMenuItem(_("_Terminate Stream"), true) {
 
     add_events(Gdk::BUTTON_PRESS_MASK);
 
@@ -825,7 +857,7 @@ SourceOutputWidget* SourceOutputWidget::create() {
 void SourceOutputWidget::onKill() {
     pa_operation* o;
     if (!(o = pa_context_kill_source_output(context, index, NULL, NULL))) {
-        show_error("pa_context_kill_source_output() failed");
+        show_error(_("pa_context_kill_source_output() failed"));
         return;
     }
 
@@ -866,7 +898,7 @@ void SourceOutputWidget::SourceMenuItem::onToggle() {
 
     pa_operation* o;
     if (!(o = pa_context_move_source_output_by_index(context, widget->index, index, NULL, NULL))) {
-        show_error("pa_context_move_source_output_by_index() failed");
+        show_error(_("pa_context_move_source_output_by_index() failed"));
         return;
     }
 
@@ -908,7 +940,7 @@ void RoleWidget::executeVolumeUpdate() {
 
     pa_operation* o;
     if (!(o = pa_ext_stream_restore_write(context, PA_UPDATE_REPLACE, &info, 1, TRUE, NULL, NULL))) {
-        show_error("pa_ext_stream_restore_write() failed");
+        show_error(_("pa_ext_stream_restore_write() failed"));
         return;
     }
 
@@ -985,6 +1017,7 @@ void MainWindow::updateSink(const pa_sink_info &info) {
         w = sinkWidgets[info.index];
     else {
         sinkWidgets[info.index] = w = SinkWidget::create();
+        w->beepDevice = info.name;
         w->setChannelMap(info.channel_map, !!(info.flags & PA_SINK_DECIBEL_VOLUME));
         sinksVBox->pack_start(*w, false, false, 0);
         w->index = info.index;
@@ -1029,7 +1062,7 @@ static void read_callback(pa_stream *s, size_t length, void *userdata) {
     double v;
 
     if (pa_stream_peek(s, &data, &length) < 0) {
-        show_error("Failed to read data from stream");
+        show_error(_("Failed to read data from stream"));
         return;
     }
 
@@ -1063,8 +1096,8 @@ void MainWindow::createMonitorStreamForSource(uint32_t source_idx) {
 
     snprintf(t, sizeof(t), "%u", source_idx);
 
-    if (!(s = pa_stream_new(context, "Peak detect", &ss, NULL))) {
+    if (!(s = pa_stream_new(context, _("Peak detect"), &ss, NULL))) {
-        show_error("Failed to create monitoring stream");
+        show_error(_("Failed to create monitoring stream"));
         return;
     }
 
@@ -1072,7 +1105,7 @@ void MainWindow::createMonitorStreamForSource(uint32_t source_idx) {
     pa_stream_set_suspended_callback(s, suspended_callback, this);
 
     if (pa_stream_connect_record(s, t, &attr, (pa_stream_flags_t) (PA_STREAM_DONT_MOVE|PA_STREAM_PEAK_DETECT|PA_STREAM_ADJUST_LATENCY)) < 0) {
-        show_error("Failed to connect monitoring stream");
+        show_error(_("Failed to connect monitoring stream"));
         pa_stream_unref(s);
         return;
     }
@@ -1099,8 +1132,8 @@ void MainWindow::createMonitorStreamForSinkInput(uint32_t sink_input_idx, uint32
 
     snprintf(t, sizeof(t), "%u", monitor_source_idx);
 
-    if (!(s = pa_stream_new(context, "Peak detect", &ss, NULL))) {
+    if (!(s = pa_stream_new(context, _("Peak detect"), &ss, NULL))) {
-        show_error("Failed to create monitoring stream");
+        show_error(_("Failed to create monitoring stream"));
         return;
     }
 
@@ -1109,7 +1142,7 @@ void MainWindow::createMonitorStreamForSinkInput(uint32_t sink_input_idx, uint32
     pa_stream_set_suspended_callback(s, suspended_callback, this);
 
     if (pa_stream_connect_record(s, t, &attr, (pa_stream_flags_t) (PA_STREAM_DONT_MOVE|PA_STREAM_PEAK_DETECT|PA_STREAM_ADJUST_LATENCY)) < 0) {
-        show_error("Failed to connect monitoring stream");
+        show_error(_("Failed to connect monitoring stream"));
         pa_stream_unref(s);
         return;
     }
@@ -1349,7 +1382,7 @@ bool MainWindow::createEventRoleWidget() {
     eventRoleWidget->setChannelMap(cm, true);
 
     eventRoleWidget->boldNameLabel->set_text("");
-    eventRoleWidget->nameLabel->set_label("System Sounds");
+    eventRoleWidget->nameLabel->set_label(_("System Sounds"));
 
     eventRoleWidget->iconImage->set_from_icon_name("multimedia-volume-control", Gtk::ICON_SIZE_SMALL_TOOLBAR);
 
@@ -1628,7 +1661,10 @@ void sink_cb(pa_context *, const pa_sink_info *i, int eol, void *userdata) {
     MainWindow *w = static_cast<MainWindow*>(userdata);
 
     if (eol < 0) {
-        show_error("Sink callback failure");
+        if (pa_context_errno(context) == PA_ERR_NOENTITY)
+            return;
+
+        show_error(_("Sink callback failure"));
         return;
     }
 
@@ -1644,7 +1680,10 @@ void source_cb(pa_context *, const pa_source_info *i, int eol, void *userdata) {
     MainWindow *w = static_cast<MainWindow*>(userdata);
 
     if (eol < 0) {
-        show_error("Source callback failure");
+        if (pa_context_errno(context) == PA_ERR_NOENTITY)
+            return;
+
+        show_error(_("Source callback failure"));
         return;
     }
 
@@ -1660,7 +1699,10 @@ void sink_input_cb(pa_context *, const pa_sink_input_info *i, int eol, void *use
     MainWindow *w = static_cast<MainWindow*>(userdata);
 
     if (eol < 0) {
-        show_error("Sink input callback failure");
+        if (pa_context_errno(context) == PA_ERR_NOENTITY)
+            return;
+
+        show_error(_("Sink input callback failure"));
         return;
     }
 
@@ -1676,7 +1718,10 @@ void source_output_cb(pa_context *, const pa_source_output_info *i, int eol, voi
     MainWindow *w = static_cast<MainWindow*>(userdata);
 
     if (eol < 0) {
-        show_error("Source output callback failure");
+        if (pa_context_errno(context) == PA_ERR_NOENTITY)
+            return;
+
+        show_error(_("Source output callback failure"));
         return;
     }
 
@@ -1707,7 +1752,10 @@ void client_cb(pa_context *, const pa_client_info *i, int eol, void *userdata) {
     MainWindow *w = static_cast<MainWindow*>(userdata);
 
     if (eol < 0) {
-        show_error("Client callback failure");
+        if (pa_context_errno(context) == PA_ERR_NOENTITY)
+            return;
+
+        show_error(_("Client callback failure"));
         return;
     }
 
@@ -1723,7 +1771,7 @@ void server_info_cb(pa_context *, const pa_server_info *i, void *userdata) {
     MainWindow *w = static_cast<MainWindow*>(userdata);
 
     if (!i) {
-        show_error("Server info callback failure");
+        show_error(_("Server info callback failure"));
         return;
     }
 
@@ -1740,7 +1788,7 @@ void ext_stream_restore_read_cb(
     MainWindow *w = static_cast<MainWindow*>(userdata);
 
     if (eol < 0) {
-        g_debug("Failed to initialized stream_restore extension: %s", pa_strerror(pa_context_errno(context)));
+        g_debug(_("Failed to initialized stream_restore extension: %s"), pa_strerror(pa_context_errno(context)));
         w->deleteEventRoleWidget();
         return;
     }
@@ -1760,7 +1808,7 @@ static void ext_stream_restore_subscribe_cb(pa_context *c, void *userdata) {
     pa_operation *o;
 
     if (!(o = pa_ext_stream_restore_read(c, ext_stream_restore_read_cb, w))) {
-        show_error("pa_ext_stream_restore_read() failed");
+        show_error(_("pa_ext_stream_restore_read() failed"));
         return;
     }
 
@@ -1777,7 +1825,7 @@ void subscribe_cb(pa_context *c, pa_subscription_event_type_t t, uint32_t index,
             else {
                 pa_operation *o;
                 if (!(o = pa_context_get_sink_info_by_index(c, index, sink_cb, w))) {
-                    show_error("pa_context_get_sink_info_by_index() failed");
+                    show_error(_("pa_context_get_sink_info_by_index() failed"));
                     return;
                 }
                 pa_operation_unref(o);
@@ -1790,7 +1838,7 @@ void subscribe_cb(pa_context *c, pa_subscription_event_type_t t, uint32_t index,
             else {
                 pa_operation *o;
                 if (!(o = pa_context_get_source_info_by_index(c, index, source_cb, w))) {
-                    show_error("pa_context_get_source_info_by_index() failed");
+                    show_error(_("pa_context_get_source_info_by_index() failed"));
                     return;
                 }
                 pa_operation_unref(o);
@@ -1803,7 +1851,7 @@ void subscribe_cb(pa_context *c, pa_subscription_event_type_t t, uint32_t index,
             else {
                 pa_operation *o;
                 if (!(o = pa_context_get_sink_input_info(c, index, sink_input_cb, w))) {
-                    show_error("pa_context_get_sink_input_info() failed");
+                    show_error(_("pa_context_get_sink_input_info() failed"));
                     return;
                 }
                 pa_operation_unref(o);
@@ -1816,7 +1864,7 @@ void subscribe_cb(pa_context *c, pa_subscription_event_type_t t, uint32_t index,
             else {
                 pa_operation *o;
                 if (!(o = pa_context_get_source_output_info(c, index, source_output_cb, w))) {
-                    show_error("pa_context_get_sink_input_info() failed");
+                    show_error(_("pa_context_get_sink_input_info() failed"));
                     return;
                 }
                 pa_operation_unref(o);
@@ -1829,7 +1877,7 @@ void subscribe_cb(pa_context *c, pa_subscription_event_type_t t, uint32_t index,
             else {
                 pa_operation *o;
                 if (!(o = pa_context_get_client_info(c, index, client_cb, w))) {
-                    show_error("pa_context_get_client_info() failed");
+                    show_error(_("pa_context_get_client_info() failed"));
                     return;
                 }
                 pa_operation_unref(o);
@@ -1839,7 +1887,7 @@ void subscribe_cb(pa_context *c, pa_subscription_event_type_t t, uint32_t index,
         case PA_SUBSCRIPTION_EVENT_SERVER: {
             pa_operation *o;
             if (!(o = pa_context_get_server_info(c, server_info_cb, w))) {
-                show_error("pa_context_get_server_info() failed");
+                show_error(_("pa_context_get_server_info() failed"));
                 return;
             }
             pa_operation_unref(o);
@@ -1871,43 +1919,43 @@ void context_state_callback(pa_context *c, void *userdata) {
                                             PA_SUBSCRIPTION_MASK_SOURCE_OUTPUT|
                                             PA_SUBSCRIPTION_MASK_CLIENT|
                                             PA_SUBSCRIPTION_MASK_SERVER), NULL, NULL))) {
-                show_error("pa_context_subscribe() failed");
+                show_error(_("pa_context_subscribe() failed"));
                 return;
             }
             pa_operation_unref(o);
 
             if (!(o = pa_context_get_server_info(c, server_info_cb, w))) {
-                show_error("pa_context_get_server_info() failed");
+                show_error(_("pa_context_get_server_info() failed"));
                 return;
             }
             pa_operation_unref(o);
 
             if (!(o = pa_context_get_client_info_list(c, client_cb, w))) {
-                show_error("pa_context_client_info_list() failed");
+                show_error(_("pa_context_client_info_list() failed"));
                 return;
             }
             pa_operation_unref(o);
 
             if (!(o = pa_context_get_sink_info_list(c, sink_cb, w))) {
-                show_error("pa_context_get_sink_info_list() failed");
+                show_error(_("pa_context_get_sink_info_list() failed"));
                 return;
             }
             pa_operation_unref(o);
 
             if (!(o = pa_context_get_source_info_list(c, source_cb, w))) {
-                show_error("pa_context_get_source_info_list() failed");
+                show_error(_("pa_context_get_source_info_list() failed"));
                 return;
             }
             pa_operation_unref(o);
 
             if (!(o = pa_context_get_sink_input_info_list(c, sink_input_cb, w))) {
-                show_error("pa_context_get_sink_input_info_list() failed");
+                show_error(_("pa_context_get_sink_input_info_list() failed"));
                 return;
             }
             pa_operation_unref(o);
 
             if (!(o = pa_context_get_source_output_info_list(c, source_output_cb, w))) {
-                show_error("pa_context_get_source_output_info_list() failed");
+                show_error(_("pa_context_get_source_output_info_list() failed"));
                 return;
             }
             pa_operation_unref(o);
@@ -1925,13 +1973,13 @@ void context_state_callback(pa_context *c, void *userdata) {
                     pa_operation_unref(o);
 
             } else
-                g_debug("Failed to initialized stream_restore extension: %s", pa_strerror(pa_context_errno(context)));
+                g_debug(_("Failed to initialized stream_restore extension: %s"), pa_strerror(pa_context_errno(context)));
 
             break;
         }
 
         case PA_CONTEXT_FAILED:
-            show_error("Connection failed");
+            show_error(_("Connection failed"));
             return;
 
         case PA_CONTEXT_TERMINATED:
@@ -1942,10 +1990,18 @@ void context_state_callback(pa_context *c, void *userdata) {
 }
 
 int main(int argc, char *argv[]) {
+
+    /* Initialize the i18n stuff */
+    bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
+    bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
+    textdomain(GETTEXT_PACKAGE);
+
     signal(SIGPIPE, SIG_IGN);
 
     Gtk::Main kit(argc, argv);
 
+    ca_context_set_driver(ca_gtk_context_get(), "pulse");
+
     Gtk::Window* mainWindow = MainWindow::create();
 
     pa_glib_mainloop *m = pa_glib_mainloop_new(g_main_context_default());
@@ -1954,7 +2010,7 @@ int main(int argc, char *argv[]) {
     g_assert(api);
 
     pa_proplist *proplist = pa_proplist_new();
-    pa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, "PulseAudio Volume Control");
+    pa_proplist_sets(proplist, PA_PROP_APPLICATION_NAME, _("PulseAudio Volume Control"));
     pa_proplist_sets(proplist, PA_PROP_APPLICATION_ID, "org.PulseAudio.pavucontrol");
     pa_proplist_sets(proplist, PA_PROP_APPLICATION_ICON_NAME, "audio-card");
     pa_proplist_sets(proplist, PA_PROP_APPLICATION_VERSION, PACKAGE_VERSION);
@@ -1967,7 +2023,7 @@ int main(int argc, char *argv[]) {
     pa_context_set_state_callback(context, context_state_callback, mainWindow);
 
     if (pa_context_connect(context, NULL, (pa_context_flags_t) 0, NULL) < 0) {
-        show_error("Connection failed");
+        show_error(_("Connection failed"));
         goto finish;
     }