2006-04-21 14:51:33 +00:00
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/* $Id$ */
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/***
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This file is part of pavucontrol.
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pavucontrol is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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pavucontrol is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with pavucontrol; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#include <gtkmm.h>
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#include <libglademm.h>
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#include <polyp/polypaudio.h>
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#include <polyp/glib-mainloop.h>
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#undef GLADE_FILE
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#define GLADE_FILE "pavucontrol.glade"
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pa_context *context = NULL;
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class StreamWidget;
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class ChannelWidget : public Gtk::VBox {
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public:
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ChannelWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x);
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static ChannelWidget* create();
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void setVolume(pa_volume_t volume);
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Gtk::Label *channelLabel;
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Gtk::Label *volumeLabel;
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Gtk::HScale *volumeScale;
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int channel;
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StreamWidget *streamWidget;
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void onVolumeScaleValueChanged();
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bool volumeScaleEnabled;
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virtual void set_sensitive(bool enabled);
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};
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class StreamWidget : public Gtk::VBox {
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public:
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StreamWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x);
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void setChannelMap(const pa_channel_map &m);
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void setVolume(const pa_cvolume &volume);
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virtual void updateChannelVolume(int channel, pa_volume_t v);
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Gtk::Label *nameLabel;
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Gtk::VBox *channelsVBox;
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Gtk::ToggleButton *lockToggleButton, *muteToggleButton;
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pa_channel_map channelMap;
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pa_cvolume volume;
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ChannelWidget *channelWidgets[PA_CHANNELS_MAX];
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virtual void onMuteToggleButton();
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};
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class SinkWidget : public StreamWidget {
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public:
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SinkWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x);
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static SinkWidget* create();
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virtual void updateChannelVolume(int channel, pa_volume_t v);
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virtual void onMuteToggleButton();
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uint32_t index;
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};
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class SourceWidget : public StreamWidget {
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public:
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SourceWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x);
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static SourceWidget* create();
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virtual void updateChannelVolume(int channel, pa_volume_t v);
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virtual void onMuteToggleButton();
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uint32_t index;
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};
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class SinkInputWidget : public StreamWidget {
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public:
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SinkInputWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x);
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static SinkInputWidget* create();
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virtual void updateChannelVolume(int channel, pa_volume_t v);
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uint32_t index;
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};
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class MainWindow : public Gtk::Window {
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public:
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MainWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x);
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static MainWindow* create();
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void updateSink(const pa_sink_info &info);
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void updateSource(const pa_source_info &info);
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void updateSinkInput(const pa_sink_input_info &info);
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void removeSink(uint32_t index);
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void removeSource(uint32_t index);
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void removeSinkInput(uint32_t index);
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Gtk::VBox *streamsVBox, *sinksVBox, *sourcesVBox, *monitorsVBox;
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Gtk::EventBox *titleEventBox;
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Gtk::Label *noStreamsLabel, *noSinksLabel, *noSourcesLabel, *noMonitorsLabel;
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std::map<int, SinkWidget*> sinkWidgets;
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std::map<int, SourceWidget*> sourceWidgets;
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std::map<int, SourceWidget*> monitorWidgets;
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std::map<int, SinkInputWidget*> streamWidgets;
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void updateLabels();
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};
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2006-04-21 19:24:32 +00:00
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void show_error(const char *txt) {
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char buf[256];
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snprintf(buf, sizeof(buf), "%s: %s", txt, pa_strerror(pa_context_errno(context)));
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Gtk::MessageDialog dialog(buf, false, Gtk::MESSAGE_ERROR, Gtk::BUTTONS_CLOSE, true);
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dialog.run();
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Gtk::Main::quit();
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}
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2006-04-21 14:51:33 +00:00
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/*** ChannelWidget ***/
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ChannelWidget::ChannelWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x) :
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Gtk::VBox(cobject),
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volumeScaleEnabled(true) {
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x->get_widget("channelLabel", channelLabel);
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x->get_widget("volumeLabel", volumeLabel);
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x->get_widget("volumeScale", volumeScale);
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volumeScale->signal_value_changed().connect(sigc::mem_fun(*this, &ChannelWidget::onVolumeScaleValueChanged));
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}
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ChannelWidget* ChannelWidget::create() {
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ChannelWidget* w;
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Glib::RefPtr<Gnome::Glade::Xml> x = Gnome::Glade::Xml::create(GLADE_FILE, "channelWidget");
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x->get_widget_derived("channelWidget", w);
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return w;
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}
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void ChannelWidget::setVolume(pa_volume_t volume) {
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double v = ((gdouble) volume * 100) / PA_VOLUME_NORM;
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char txt[64];
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snprintf(txt, sizeof(txt), "%0.0f%%", v);
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volumeLabel->set_text(txt);
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if (v > 100)
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v = 1000;
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volumeScaleEnabled = false;
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volumeScale->set_value(v);
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volumeScaleEnabled = true;
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}
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void ChannelWidget::onVolumeScaleValueChanged() {
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if (!volumeScaleEnabled)
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return;
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pa_volume_t volume = (pa_volume_t) ((volumeScale->get_value() * PA_VOLUME_NORM) / 100);
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streamWidget->updateChannelVolume(channel, volume);
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}
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void ChannelWidget::set_sensitive(bool enabled) {
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Gtk::VBox::set_sensitive(enabled);
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channelLabel->set_sensitive(enabled);
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volumeLabel->set_sensitive(enabled);
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volumeScale->set_sensitive(enabled);
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}
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/*** StreamWidget ***/
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StreamWidget::StreamWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x) :
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Gtk::VBox(cobject) {
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x->get_widget("channelsVBox", channelsVBox);
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x->get_widget("nameLabel", nameLabel);
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x->get_widget("lockToggleButton", lockToggleButton);
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x->get_widget("muteToggleButton", muteToggleButton);
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muteToggleButton->signal_clicked().connect(sigc::mem_fun(*this, &StreamWidget::onMuteToggleButton));
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for (int i = 0; i < PA_CHANNELS_MAX; i++)
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channelWidgets[i] = NULL;
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}
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void StreamWidget::setChannelMap(const pa_channel_map &m) {
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channelMap = m;
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for (int i = 0; i < m.channels; i++) {
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ChannelWidget *cw = channelWidgets[i] = ChannelWidget::create();
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cw->channel = i;
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cw->streamWidget = this;
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char text[64];
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snprintf(text, sizeof(text), "<b>%s</b>", pa_channel_position_to_string(m.map[i]));
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cw->channelLabel->set_markup(text);
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channelsVBox->pack_start(*cw, false, false, 0);
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}
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lockToggleButton->set_sensitive(m.channels > 1);
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}
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void StreamWidget::setVolume(const pa_cvolume &v) {
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g_assert(v.channels == channelMap.channels);
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volume = v;
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for (int i = 0; i < volume.channels; i++)
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channelWidgets[i]->setVolume(volume.values[i]);
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}
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void StreamWidget::updateChannelVolume(int channel, pa_volume_t v) {
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g_assert(channel < volume.channels);
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if (lockToggleButton->get_active()) {
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for (int i = 0; i < volume.channels; i++)
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volume.values[i] = v;
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} else
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volume.values[channel] = v;
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}
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void StreamWidget::onMuteToggleButton() {
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lockToggleButton->set_sensitive(!muteToggleButton->get_active());
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for (int i = 0; i < channelMap.channels; i++)
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channelWidgets[i]->set_sensitive(!muteToggleButton->get_active());
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}
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SinkWidget::SinkWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x) :
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StreamWidget(cobject, x) {
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}
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SinkWidget* SinkWidget::create() {
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SinkWidget* w;
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Glib::RefPtr<Gnome::Glade::Xml> x = Gnome::Glade::Xml::create(GLADE_FILE, "streamWidget");
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x->get_widget_derived("streamWidget", w);
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return w;
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}
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void SinkWidget::updateChannelVolume(int channel, pa_volume_t v) {
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StreamWidget::updateChannelVolume(channel, v);
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pa_operation* o;
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if (!(o = pa_context_set_sink_volume_by_index(context, index, &volume, NULL, NULL))) {
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2006-04-21 19:24:32 +00:00
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show_error("pa_context_set_sink_volume_by_index() failed");
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return;
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2006-04-21 14:51:33 +00:00
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}
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pa_operation_unref(o);
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}
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void SinkWidget::onMuteToggleButton() {
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StreamWidget::onMuteToggleButton();
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pa_operation* o;
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if (!(o = pa_context_set_sink_mute_by_index(context, index, muteToggleButton->get_active(), NULL, NULL))) {
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2006-04-21 19:24:32 +00:00
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show_error("pa_context_set_sink_mute_by_index() failed");
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return;
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2006-04-21 14:51:33 +00:00
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}
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pa_operation_unref(o);
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}
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SourceWidget::SourceWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x) :
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StreamWidget(cobject, x) {
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}
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SourceWidget* SourceWidget::create() {
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SourceWidget* w;
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Glib::RefPtr<Gnome::Glade::Xml> x = Gnome::Glade::Xml::create(GLADE_FILE, "streamWidget");
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x->get_widget_derived("streamWidget", w);
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return w;
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}
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void SourceWidget::updateChannelVolume(int channel, pa_volume_t v) {
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StreamWidget::updateChannelVolume(channel, v);
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pa_operation* o;
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if (!(o = pa_context_set_source_volume_by_index(context, index, &volume, NULL, NULL))) {
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2006-04-21 19:24:32 +00:00
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show_error("pa_context_set_source_volume_by_index() failed");
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return;
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2006-04-21 14:51:33 +00:00
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}
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pa_operation_unref(o);
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return;
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}
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void SourceWidget::onMuteToggleButton() {
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StreamWidget::onMuteToggleButton();
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pa_operation* o;
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if (!(o = pa_context_set_source_mute_by_index(context, index, muteToggleButton->get_active(), NULL, NULL))) {
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2006-04-21 19:24:32 +00:00
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show_error("pa_context_set_source_mute_by_index() failed");
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return;
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2006-04-21 14:51:33 +00:00
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}
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pa_operation_unref(o);
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}
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SinkInputWidget::SinkInputWidget(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x) :
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StreamWidget(cobject, x) {
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}
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SinkInputWidget* SinkInputWidget::create() {
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SinkInputWidget* w;
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Glib::RefPtr<Gnome::Glade::Xml> x = Gnome::Glade::Xml::create(GLADE_FILE, "streamWidget");
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x->get_widget_derived("streamWidget", w);
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return w;
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}
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void SinkInputWidget::updateChannelVolume(int channel, pa_volume_t v) {
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StreamWidget::updateChannelVolume(channel, v);
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pa_operation* o;
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if (!(o = pa_context_set_sink_input_volume(context, index, &volume, NULL, NULL))) {
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2006-04-21 19:24:32 +00:00
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show_error("pa_context_set_sink_input_volume() failed");
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return;
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2006-04-21 14:51:33 +00:00
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}
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pa_operation_unref(o);
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}
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/*** MainWindow ***/
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MainWindow::MainWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& x) :
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Gtk::Window(cobject) {
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x->get_widget("streamsVBox", streamsVBox);
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x->get_widget("sinksVBox", sinksVBox);
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x->get_widget("sourcesVBox", sourcesVBox);
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x->get_widget("monitorsVBox", monitorsVBox);
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x->get_widget("titleEventBox", titleEventBox);
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x->get_widget("noStreamsLabel", noStreamsLabel);
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x->get_widget("noSinksLabel", noSinksLabel);
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x->get_widget("noSourcesLabel", noSourcesLabel);
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x->get_widget("noMonitorsLabel", noMonitorsLabel);
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sourcesVBox->set_reallocate_redraws(true);
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monitorsVBox->set_reallocate_redraws(true);
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Gdk::Color c("white");
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titleEventBox->modify_bg(Gtk::STATE_NORMAL, c);
|
|
|
|
}
|
|
|
|
|
|
|
|
MainWindow* MainWindow::create() {
|
|
|
|
MainWindow* w;
|
|
|
|
Glib::RefPtr<Gnome::Glade::Xml> x = Gnome::Glade::Xml::create(GLADE_FILE, "mainWindow");
|
|
|
|
x->get_widget_derived("mainWindow", w);
|
|
|
|
return w;
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::updateSink(const pa_sink_info &info) {
|
|
|
|
SinkWidget *w;
|
|
|
|
|
|
|
|
if (sinkWidgets.count(info.index))
|
|
|
|
w = sinkWidgets[info.index];
|
|
|
|
else {
|
|
|
|
sinkWidgets[info.index] = w = SinkWidget::create();
|
|
|
|
w->setChannelMap(info.channel_map);
|
|
|
|
sinksVBox->pack_start(*w, false, false, 0);
|
|
|
|
w->index = info.index;
|
|
|
|
}
|
|
|
|
|
|
|
|
char txt[256];
|
|
|
|
snprintf(txt, sizeof(txt), "<b>%s</b> - %s", info.name, info.description);
|
|
|
|
w->nameLabel->set_markup(txt);
|
|
|
|
w->setVolume(info.volume);
|
|
|
|
w->muteToggleButton->set_active(info.mute);
|
|
|
|
w->onMuteToggleButton();
|
|
|
|
|
|
|
|
updateLabels();
|
|
|
|
w->check_resize();
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::updateSource(const pa_source_info &info) {
|
|
|
|
SourceWidget *w;
|
|
|
|
|
|
|
|
std::map<int, SourceWidget*> &l = info.monitor_of_sink != PA_INVALID_INDEX ? monitorWidgets : sourceWidgets;
|
|
|
|
Gtk::VBox *vbox = info.monitor_of_sink != PA_INVALID_INDEX ? monitorsVBox : sourcesVBox;
|
|
|
|
|
|
|
|
if (l.count(info.index))
|
|
|
|
w = l[info.index];
|
|
|
|
else {
|
|
|
|
l[info.index] = w = SourceWidget::create();
|
|
|
|
w->setChannelMap(info.channel_map);
|
|
|
|
vbox->pack_start(*w, false, false, 0);
|
|
|
|
w->index = info.index;
|
|
|
|
}
|
|
|
|
|
|
|
|
char txt[256];
|
|
|
|
snprintf(txt, sizeof(txt), "<b>%s</b> - %s", info.name, info.description);
|
|
|
|
w->nameLabel->set_markup(txt);
|
|
|
|
w->setVolume(info.volume);
|
|
|
|
w->muteToggleButton->set_active(info.mute);
|
|
|
|
w->onMuteToggleButton();
|
|
|
|
|
|
|
|
updateLabels();
|
|
|
|
w->check_resize();
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::updateSinkInput(const pa_sink_input_info &info) {
|
|
|
|
SinkInputWidget *w;
|
|
|
|
|
|
|
|
if (streamWidgets.count(info.index))
|
|
|
|
w = streamWidgets[info.index];
|
|
|
|
else {
|
|
|
|
streamWidgets[info.index] = w = SinkInputWidget::create();
|
|
|
|
w->setChannelMap(info.channel_map);
|
|
|
|
streamsVBox->pack_start(*w, false, false, 0);
|
|
|
|
w->muteToggleButton->hide();
|
|
|
|
w->index = info.index;
|
|
|
|
}
|
|
|
|
|
|
|
|
char txt[256];
|
|
|
|
snprintf(txt, sizeof(txt), "<b>%s</b>", info.name);
|
|
|
|
w->nameLabel->set_markup(txt);
|
|
|
|
w->setVolume(info.volume);
|
|
|
|
|
|
|
|
updateLabels();
|
|
|
|
w->check_resize();
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::updateLabels() {
|
|
|
|
if (streamWidgets.empty())
|
|
|
|
noStreamsLabel->show();
|
|
|
|
else
|
|
|
|
noStreamsLabel->hide();
|
|
|
|
|
|
|
|
if (sinkWidgets.empty())
|
|
|
|
noSinksLabel->show();
|
|
|
|
else
|
|
|
|
noSinksLabel->hide();
|
|
|
|
|
|
|
|
if (sourceWidgets.empty())
|
|
|
|
noSourcesLabel->show();
|
|
|
|
else
|
|
|
|
noSourcesLabel->hide();
|
|
|
|
|
|
|
|
if (monitorWidgets.empty())
|
|
|
|
noMonitorsLabel->show();
|
|
|
|
else
|
|
|
|
noMonitorsLabel->hide();
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::removeSink(uint32_t index) {
|
|
|
|
StreamWidget *w;
|
|
|
|
|
|
|
|
if (!(w = sinkWidgets[index]))
|
|
|
|
return;
|
|
|
|
|
|
|
|
sinkWidgets.erase(index);
|
|
|
|
delete w;
|
|
|
|
updateLabels();
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::removeSource(uint32_t index) {
|
|
|
|
StreamWidget *w;
|
|
|
|
|
|
|
|
if (sourceWidgets.count(index)) {
|
|
|
|
w = sourceWidgets[index];
|
|
|
|
sourceWidgets.erase(index);
|
|
|
|
} else if (monitorWidgets.count(index)) {
|
|
|
|
w = monitorWidgets[index];
|
|
|
|
monitorWidgets.erase(index);
|
|
|
|
} else
|
|
|
|
return;
|
|
|
|
|
|
|
|
delete w;
|
|
|
|
updateLabels();
|
|
|
|
}
|
|
|
|
|
|
|
|
void MainWindow::removeSinkInput(uint32_t index) {
|
|
|
|
StreamWidget *w;
|
|
|
|
|
|
|
|
if (!(w = streamWidgets[index]))
|
|
|
|
return;
|
|
|
|
|
|
|
|
streamWidgets.erase(index);
|
|
|
|
delete w;
|
|
|
|
updateLabels();
|
|
|
|
}
|
|
|
|
|
2006-04-21 19:24:32 +00:00
|
|
|
void sink_cb(pa_context *, const pa_sink_info *i, int eol, void *userdata) {
|
2006-04-21 14:51:33 +00:00
|
|
|
MainWindow *w = static_cast<MainWindow*>(userdata);
|
|
|
|
|
|
|
|
if (eol)
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!i) {
|
2006-04-21 19:24:32 +00:00
|
|
|
show_error("Sink callback failure");
|
2006-04-21 14:51:33 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
w->updateSink(*i);
|
|
|
|
}
|
|
|
|
|
2006-04-21 19:24:32 +00:00
|
|
|
void source_cb(pa_context *, const pa_source_info *i, int eol, void *userdata) {
|
2006-04-21 14:51:33 +00:00
|
|
|
MainWindow *w = static_cast<MainWindow*>(userdata);
|
|
|
|
|
|
|
|
if (eol)
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!i) {
|
2006-04-21 19:24:32 +00:00
|
|
|
show_error("Source callback failure");
|
2006-04-21 14:51:33 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
w->updateSource(*i);
|
|
|
|
}
|
|
|
|
|
2006-04-21 19:24:32 +00:00
|
|
|
void sink_input_cb(pa_context *, const pa_sink_input_info *i, int eol, void *userdata) {
|
2006-04-21 14:51:33 +00:00
|
|
|
MainWindow *w = static_cast<MainWindow*>(userdata);
|
|
|
|
|
|
|
|
if (eol)
|
|
|
|
return;
|
|
|
|
|
|
|
|
if (!i) {
|
2006-04-21 19:24:32 +00:00
|
|
|
show_error("Sink input callback failure");
|
2006-04-21 14:51:33 +00:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
w->updateSinkInput(*i);
|
|
|
|
}
|
|
|
|
|
|
|
|
void subscribe_cb(pa_context *c, pa_subscription_event_type_t t, uint32_t index, void *userdata) {
|
|
|
|
MainWindow *w = static_cast<MainWindow*>(userdata);
|
|
|
|
|
|
|
|
switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
|
|
|
|
case PA_SUBSCRIPTION_EVENT_SINK:
|
|
|
|
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE)
|
|
|
|
w->removeSink(index);
|
|
|
|
else {
|
|
|
|
pa_operation *o;
|
|
|
|
if (!(o = pa_context_get_sink_info_by_index(c, index, sink_cb, w))) {
|
2006-04-21 19:24:32 +00:00
|
|
|
show_error("pa_context_get_sink_info_by_index() failed");
|
|
|
|
return;
|
2006-04-21 14:51:33 +00:00
|
|
|
}
|
|
|
|
pa_operation_unref(o);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case PA_SUBSCRIPTION_EVENT_SOURCE:
|
|
|
|
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE)
|
|
|
|
w->removeSource(index);
|
|
|
|
else {
|
|
|
|
pa_operation *o;
|
|
|
|
if (!(o = pa_context_get_source_info_by_index(c, index, source_cb, w))) {
|
2006-04-21 19:24:32 +00:00
|
|
|
show_error("pa_context_get_source_info_by_index() failed");
|
|
|
|
return;
|
2006-04-21 14:51:33 +00:00
|
|
|
}
|
|
|
|
pa_operation_unref(o);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case PA_SUBSCRIPTION_EVENT_SINK_INPUT:
|
|
|
|
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE)
|
|
|
|
w->removeSinkInput(index);
|
|
|
|
else {
|
|
|
|
pa_operation *o;
|
|
|
|
if (!(o = pa_context_get_sink_input_info(c, index, sink_input_cb, w))) {
|
2006-04-21 19:24:32 +00:00
|
|
|
show_error("pa_context_get_sink_input_info() failed");
|
|
|
|
return;
|
2006-04-21 14:51:33 +00:00
|
|
|
}
|
|
|
|
pa_operation_unref(o);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void context_state_callback(pa_context *c, void *userdata) {
|
|
|
|
MainWindow *w = static_cast<MainWindow*>(userdata);
|
|
|
|
|
|
|
|
g_assert(c);
|
|
|
|
|
|
|
|
switch (pa_context_get_state(c)) {
|
|
|
|
case PA_CONTEXT_UNCONNECTED:
|
|
|
|
case PA_CONTEXT_CONNECTING:
|
|
|
|
case PA_CONTEXT_AUTHORIZING:
|
|
|
|
case PA_CONTEXT_SETTING_NAME:
|
|
|
|
break;
|
|
|
|
|
|
|
|
case PA_CONTEXT_READY: {
|
|
|
|
pa_operation *o;
|
|
|
|
|
|
|
|
pa_context_set_subscribe_callback(c, subscribe_cb, w);
|
|
|
|
|
|
|
|
if (!(o = pa_context_subscribe(c, (pa_subscription_mask_t) (PA_SUBSCRIPTION_MASK_SINK|PA_SUBSCRIPTION_MASK_SOURCE|PA_SUBSCRIPTION_MASK_SINK_INPUT), NULL, NULL))) {
|
2006-04-21 19:24:32 +00:00
|
|
|
show_error("pa_context_subscribe() failed");
|
|
|
|
return;
|
2006-04-21 14:51:33 +00:00
|
|
|
}
|
|
|
|
pa_operation_unref(o);
|
|
|
|
|
|
|
|
if (!(o = pa_context_get_sink_info_list(c, sink_cb, w))) {
|
2006-04-21 19:24:32 +00:00
|
|
|
show_error("pa_context_get_sink_info_list() failed");
|
|
|
|
return;
|
2006-04-21 14:51:33 +00:00
|
|
|
}
|
|
|
|
pa_operation_unref(o);
|
|
|
|
|
|
|
|
if (!(o = pa_context_get_source_info_list(c, source_cb, w))) {
|
2006-04-21 19:24:32 +00:00
|
|
|
show_error("pa_context_get_source_info_list() failed");
|
|
|
|
return;
|
2006-04-21 14:51:33 +00:00
|
|
|
}
|
|
|
|
pa_operation_unref(o);
|
|
|
|
|
|
|
|
if (!(o = pa_context_get_sink_input_info_list(c, sink_input_cb, w))) {
|
2006-04-21 19:24:32 +00:00
|
|
|
show_error("pa_context_get_sink_input_info_list() failed");
|
|
|
|
return;
|
2006-04-21 14:51:33 +00:00
|
|
|
}
|
|
|
|
pa_operation_unref(o);
|
|
|
|
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
case PA_CONTEXT_FAILED:
|
2006-04-21 19:24:32 +00:00
|
|
|
show_error("Connection failed");
|
|
|
|
return;
|
2006-04-21 14:51:33 +00:00
|
|
|
|
|
|
|
case PA_CONTEXT_TERMINATED:
|
|
|
|
default:
|
2006-04-21 19:24:32 +00:00
|
|
|
Gtk::Main::quit();
|
|
|
|
return;
|
2006-04-21 14:51:33 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
int main(int argc, char *argv[]) {
|
|
|
|
Gtk::Main kit(argc, argv);
|
|
|
|
|
|
|
|
Gtk::Window* mainWindow = MainWindow::create();
|
|
|
|
|
|
|
|
pa_glib_mainloop *m = pa_glib_mainloop_new(g_main_context_default());
|
|
|
|
g_assert(m);
|
|
|
|
pa_mainloop_api *api = pa_glib_mainloop_get_api(m);
|
|
|
|
g_assert(api);
|
|
|
|
context = pa_context_new(api, "Polypaudio Volume Control");
|
|
|
|
g_assert(context);
|
|
|
|
|
|
|
|
pa_context_set_state_callback(context, context_state_callback, mainWindow);
|
2006-04-21 19:24:32 +00:00
|
|
|
|
|
|
|
if (pa_context_connect(context, NULL, (pa_context_flags_t) 0, NULL) < 0) {
|
|
|
|
show_error("Connection failed");
|
|
|
|
goto finish;
|
|
|
|
}
|
|
|
|
|
2006-04-21 14:51:33 +00:00
|
|
|
Gtk::Main::run(*mainWindow);
|
|
|
|
delete mainWindow;
|
|
|
|
|
2006-04-21 19:24:32 +00:00
|
|
|
finish:
|
2006-04-21 14:51:33 +00:00
|
|
|
pa_context_unref(context);
|
|
|
|
pa_glib_mainloop_free(m);
|
|
|
|
}
|