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Monitor refactor; link_nodes PW utility

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This commit is contained in:
Cristian Gora
2026-07-07 04:03:07 +02:00
parent 4c0b4c0e7a
commit 0bbc1ca003
3 changed files with 66 additions and 59 deletions
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70
pipewire.cpp
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@@ -9,31 +9,6 @@
namespace Pipewire
{
bool link_ports(int out_port_id, int in_port_id)
{
QProcess process;
process.start("pw-link", { QString::number(out_port_id), QString::number(in_port_id) });
return process.waitForFinished() && process.exitCode() == 0;
}
bool destroy_link(int link_id)
{
QProcess process;
process.start("pw-cli", { "destroy", QString::number(link_id) });
return process.waitForFinished() && process.exitCode() == 0;
}
void set_volume(const QString& target_node, int volume_percent)
{
volume_percent = std::max(0, std::min(100, volume_percent));
QProcess process;
process.startDetached("pactl", {
"set-sink-volume", target_node,
QString::number(volume_percent) + "%"
});
}
QString Node::get_display_name() const
{
if (!application_name.isEmpty()) return application_name;
@@ -259,4 +234,49 @@ void Sink::destroy(int pulse_audio_id)
process.waitForFinished();
}
bool link_ports(int out_port_id, int in_port_id)
{
QProcess process;
process.start("pw-link", { QString::number(out_port_id), QString::number(in_port_id) });
return process.waitForFinished() && process.exitCode() == 0;
}
bool link_nodes(int out_node_id, int in_node_id, const Graph& graph)
{
auto out_ports = graph.get_ports_for_node(out_node_id, "out");
auto in_ports = graph.get_ports_for_node(in_node_id, "in");
for (const Port& out_port : out_ports) {
for (const Port& in_port : in_ports) {
if (out_port.channel != in_port.channel) {
continue;
}
if (!link_ports(out_port.id, in_port.id)) {
return false;
}
}
}
return true;
}
bool destroy_link(int link_id)
{
QProcess process;
process.start("pw-cli", { "destroy", QString::number(link_id) });
return process.waitForFinished() && process.exitCode() == 0;
}
void set_volume(const QString& target_node, int volume_percent)
{
volume_percent = std::max(0, std::min(100, volume_percent));
QProcess process;
process.startDetached("pactl", {
"set-sink-volume", target_node,
QString::number(volume_percent) + "%"
});
}
} // namespace Pipewire