Merge pull request #2612 from ErikReider/privacy-module

Add Privacy Module
This commit is contained in:
Alexis Rouillard
2023-11-06 09:42:35 +01:00
committed by GitHub
21 changed files with 858 additions and 4 deletions

View File

@ -0,0 +1,40 @@
#pragma once
#include <pipewire/pipewire.h>
#include "util/backend_common.hpp"
#include "util/pipewire/privacy_node_info.hpp"
namespace waybar::util::PipewireBackend {
class PipewireBackend {
private:
pw_thread_loop* mainloop_;
pw_context* context_;
pw_core* core_;
spa_hook registry_listener;
/* Hack to keep constructor inaccessible but still public.
* This is required to be able to use std::make_shared.
* It is important to keep this class only accessible via a reference-counted
* pointer because the destructor will manually free memory, and this could be
* a problem with C++20's copy and move semantics.
*/
struct private_constructor_tag {};
public:
std::mutex mutex_;
pw_registry* registry;
sigc::signal<void> privacy_nodes_changed_signal_event;
std::unordered_map<uint32_t, PrivacyNodeInfo*> privacy_nodes;
static std::shared_ptr<PipewireBackend> getInstance();
PipewireBackend(private_constructor_tag tag);
~PipewireBackend();
};
} // namespace waybar::util::PipewireBackend

View File

@ -0,0 +1,62 @@
#pragma once
#include <pipewire/pipewire.h>
#include <string>
#include "util/gtk_icon.hpp"
namespace waybar::util::PipewireBackend {
enum PrivacyNodeType {
PRIVACY_NODE_TYPE_NONE,
PRIVACY_NODE_TYPE_VIDEO_INPUT,
PRIVACY_NODE_TYPE_AUDIO_INPUT,
PRIVACY_NODE_TYPE_AUDIO_OUTPUT
};
class PrivacyNodeInfo {
public:
PrivacyNodeType type = PRIVACY_NODE_TYPE_NONE;
uint32_t id;
uint32_t client_id;
enum pw_node_state state = PW_NODE_STATE_IDLE;
std::string media_class;
std::string media_name;
std::string node_name;
std::string application_name;
std::string pipewire_access_portal_app_id;
std::string application_icon_name;
struct spa_hook object_listener;
struct spa_hook proxy_listener;
void *data;
std::string get_name() {
const std::vector<std::string *> names{&application_name, &node_name};
std::string name = "Unknown Application";
for (auto &name_ : names) {
if (name_ != nullptr && name_->length() > 0) {
name = *name_;
name[0] = toupper(name[0]);
break;
}
}
return name;
}
std::string get_icon_name() {
const std::vector<std::string *> names{&application_icon_name, &pipewire_access_portal_app_id,
&application_name, &node_name};
const std::string name = "application-x-executable-symbolic";
for (auto &name_ : names) {
if (name_ != nullptr && name_->length() > 0 && DefaultGtkIconThemeWrapper::has_icon(*name_)) {
return *name_;
}
}
return name;
}
};
} // namespace waybar::util::PipewireBackend