From f1152d3dbb4c6deefea168d66f15f77b7155a5fe Mon Sep 17 00:00:00 2001
From: Kristóf Marussy <kristof@marussy.com>
Date: Wed, 15 Mar 2023 17:26:13 +0100
Subject: Basic D-Bus API (#866)
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* feat: basic D-Bus API

Expose muted state and the number of unread message over D-Bus when
running on Linux. This is useful for, e.g., displaying notifications on
a window manager status bar.

Signed-off-by: Kristóf Marussy <kristof@marussy.com>

* docs: create docs directory

Move the documentation to a separate directory so that new documentation
can be added into one place.

We keep the following files still in the repository root by convention:

* CHANGELOG.md
* CODE_OF_CONDUCT.md
* CONTRIBUTING.md
* LICENSE.md
* README.md
* SECURITY.md

Signed-off-by: Kristóf Marussy <kristof@marussy.com>

* docs: D-Bus usage example

Signed-off-by: Kristóf Marussy <kristof@marussy.com>

* fix: remove unneeded D-Bus signals

Only notify clients that the message counts or the mute status has
changed if there actually was a change.

Signed-off-by: Kristóf Marussy <kristof@marussy.com>

* docs: rewrite sample bar client

* docs: better unread --services help

* docs: update dbus docs

* docs: use ferdium-dbus in dbus bar example

* docs: make command argument required in bar example

---------

Signed-off-by: Kristóf Marussy <kristof@marussy.com>
Co-authored-by: Victor Bonnelle <victor.bonnelle@protonmail.com>
---
 src/lib/dbus/Ferdium.ts | 88 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 src/lib/dbus/Ferdium.ts

(limited to 'src/lib/dbus')

diff --git a/src/lib/dbus/Ferdium.ts b/src/lib/dbus/Ferdium.ts
new file mode 100644
index 000000000..b2a9105f4
--- /dev/null
+++ b/src/lib/dbus/Ferdium.ts
@@ -0,0 +1,88 @@
+import * as dbus from 'dbus-next';
+
+import type DBus from '../DBus';
+
+export type UnreadServices = [string, number, number][];
+
+export default class Ferdium extends dbus.interface.Interface {
+  constructor(private readonly dbus: DBus) {
+    super('org.ferdium.Ferdium');
+  }
+
+  emitMutedChanged(): void {
+    Ferdium.emitPropertiesChanged(this, { Muted: this.dbus.muted }, []);
+  }
+
+  get Muted(): boolean {
+    return this.dbus.muted;
+  }
+
+  set Muted(muted: boolean) {
+    if (this.dbus.muted !== muted) {
+      this.ToggleMute();
+    }
+  }
+
+  ToggleMute(): void {
+    this.dbus.trayIcon.mainWindow?.webContents.send('muteApp');
+  }
+
+  ToggleWindow(): void {
+    this.dbus.trayIcon._toggleWindow();
+  }
+
+  emitUnreadChanged(): void {
+    Ferdium.emitPropertiesChanged(
+      this,
+      {
+        UnreadDirectMessageCount: this.dbus.unreadDirectMessageCount,
+        UnreadIndirectMessageCount: this.dbus.unreadIndirectMessageCount,
+        UnreadServices: this.dbus.unreadServices,
+      },
+      [],
+    );
+  }
+
+  get UnreadDirectMessageCount(): number {
+    return this.dbus.unreadDirectMessageCount;
+  }
+
+  get UnreadIndirectMessageCount(): number {
+    return this.dbus.unreadIndirectMessageCount;
+  }
+
+  get UnreadServices(): UnreadServices {
+    return this.dbus.unreadServices;
+  }
+}
+
+Ferdium.configureMembers({
+  methods: {
+    ToggleMute: {
+      inSignature: '',
+      outSignature: '',
+    },
+    ToggleWindow: {
+      inSignature: '',
+      outSignature: '',
+    },
+  },
+  properties: {
+    Muted: {
+      signature: 'b',
+      access: dbus.interface.ACCESS_READWRITE,
+    },
+    UnreadDirectMessageCount: {
+      signature: 'u',
+      access: dbus.interface.ACCESS_READ,
+    },
+    UnreadIndirectMessageCount: {
+      signature: 'u',
+      access: dbus.interface.ACCESS_READ,
+    },
+    UnreadServices: {
+      signature: 'a(suu)',
+      access: dbus.interface.ACCESS_READ,
+    },
+  },
+});
-- 
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