components.dot

/**
 *
 * @author Kaarel Kaljurand
 * @version 2015-08-29
 */

digraph G {

    graph [style="dotted", fontsize=10 fontname="Helvetica"];
    node [shape="box", fontsize=10 fontname="Helvetica"];
    edge [arrowhead="normal", arrowsize="0.6"];
    labeljust = "l";

    "Kõnele View" [label="Kõnele mic+swipe editor\n(view component)", shape="component", style="filled", fillcolor="#ffc400"];

    subgraph cluster_0 {
        label = "Cloud speech servers";
        style = "filled";
        color = "lightblue";
        "kaldi" [label=<kaldi-gstreamer-server<br/><br/><i>WebSockets</i>>];
        "pocketsphinx" [label=<<s>ruby-pocketsphinx-server<br/><br/><i>net-speech-api (HTTP)</i></s>>];
    }

    // Services record audio, send it to the server, and make the transcription
    // available via standard Android APIs.
    // One can configure the server addresses and audio recording parameters
    // (e.g. sample rate, duration, silence detection).
    subgraph cluster_1 {
        label = "Android speech services";
        "other_service" [label="some other service:\nGoogle, ..."];
        "Kõnele service" [label="Kõnele service", style="filled", fillcolor="yellow"];
        "Kõnele fast" [label=<<s>Kõnele (fast recognition)</s>>, style="filled", fillcolor="#ffc400"];
        "Kõnele grammar" [label=<<s>Kõnele (grammar support)</s>>, style="filled", fillcolor="#ffc400"];
    }

    // Android speech and text input APIs
    "Android SpeechRecognizer" [label="Android SpeechRecognizer API", shape="egg", style="filled", fillcolor="#99cc33"];
    "Android RecognizerIntent" [label="Android RecognizerIntent API", shape="egg", style="filled", fillcolor="#99cc33"];
    "IME" [label="Input Method Editor API", shape="egg", style="filled", fillcolor="#99cc33"];

    subgraph cluster_2 {
        label = "Android RecognizerIntent activities";
        "other_activity" [label="some other activity:\nGoogle, ..."];
        "panel" [label="Kõnele voice search panel", style="filled", fillcolor="#ffc400"];
    }

    subgraph cluster_3 {
        label = "Android IME services";
        "Kõnele IME" [label="Kõnele speak & swipe", style="filled", fillcolor="#ffc400"];
        "Gboard" [label="Gboard"];
        "other_ime" [label="some other keyboard"];
    }

    subgraph cluster_4 {
        label = "Android apps";
        style = "filled";
        color = "lightgrey";
        "Google Keep";
        "Google Translate";
        "Arvutaja";
    }

    "kaldi" -> "Kõnele fast" [fontsize=9, fontname="monospace"];
    "kaldi" -> "Kõnele service" [fontsize=9, fontname="monospace"];
    "pocketsphinx" -> "Kõnele grammar" [fontsize=9, fontname="monospace"];

    // Services that implement Android SpeechRecognizer
    "Kõnele service" -> "Android SpeechRecognizer" ;
    "Kõnele fast" -> "Android SpeechRecognizer" ;
    "Kõnele grammar" -> "Android SpeechRecognizer" ;
    "other_service" -> "Android SpeechRecognizer" ;

    "panel" -> "Android RecognizerIntent" ;
    "other_activity" -> "Android RecognizerIntent" ;

    // "other_service" -> "Gboard" ;
    "Android SpeechRecognizer" -> "Kõnele View" ;
    "Kõnele View" -> "Kõnele IME" ;
    "Kõnele View" -> "panel" ;
    "Android SpeechRecognizer" -> "Arvutaja" ;
    "Android SpeechRecognizer" -> "other_ime" [label="(maybe)", style="dashed", fontsize=9, fontname="Verdana"];
    "Android RecognizerIntent" -> "Google Keep" ;
    "Android SpeechRecognizer" -> "Google Translate" ;
    "Gboard" -> "IME";
    "Kõnele IME" -> "IME";
    "other_ime" -> "IME";
    "IME" ->"Google Keep";
    "IME" -> "Google Translate";
}