1 files changed, 89 insertions, 0 deletions
diff --git a/app/paclient.h b/app/paclient.h
new file mode 100644
index 0000000..1367e81
--- /dev/null
+++ b/app/paclient.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2016,2017 Konsulko Group
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <pulse/pulseaudio.h>
+
+#include <QtCore/QObject>
+
+const char * const channel_position_string[] =
+{
+	"Mono",
+	"Front Left",
+	"Front Right",
+	"Center",
+	"Rear Center",
+	"Rear Left",
+	"Rear Right",
+	"LFE",
+	"Left Center",
+	"Right Center",
+	"Side Left",
+	"Side Right",
+};
+
+enum control_type
+{
+	C_SOURCE,
+	C_SINK
+};
+
+typedef struct
+{
+	uint32_t type;
+	uint32_t index;
+	pa_cvolume cvolume;
+} CState;
+
+class PaClient : public QObject
+{
+	Q_OBJECT
+	public:
+		PaClient();
+		~PaClient();
+
+		void init();
+		void close();
+
+ 		inline pa_context *context() const
+		{
+			return m_ctx;
+		}
+
+		inline void lock()
+		{
+			pa_threaded_mainloop_lock(m_ml);
+		}
+
+		inline void unlock()
+		{
+			pa_threaded_mainloop_unlock(m_ml);
+		}
+
+		void addOneControlState(int type, int index, const pa_cvolume *cvolume);
+
+	public slots:
+		void setVolume(uint32_t type, uint32_t index, uint32_t channel, uint32_t volume);
+
+	signals:
+		void controlAdded(int cindex, QString desc, int type, int channel, const char *cdesc, int volume);
+
+	private:
+		bool m_init;
+		pa_threaded_mainloop *m_ml;
+		pa_mainloop_api *m_mlapi;
+		pa_context *m_ctx;
+		QList<CState *> m_cstatelist;
+};