New module for Apache Cordova integration (experimental).

2 files changed, 123 insertions, 0 deletions

diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Battery.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Battery.kt
new file mode 100644
index 00000000..c8c26475
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Battery.kt
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import kotlin.browser.window
+
+/**
+ * Battery status event types.
+ */
+enum class BatteryEvent(internal var event: String) {
+    BATTERY_STATUS("batterystatus"),
+    BATTERY_LOW("batterylow"),
+    BATTERY_CRITICAL("batterycritical")
+}
+
+/**
+ * Battery status.
+ */
+external class BatteryStatus {
+    val level: Int = definedExternally
+    val isPlugged: Boolean = definedExternally
+}
+
+/**
+ * Add listeners for battery status Cordova events.
+ */
+fun addBatteryStatusListener(event: BatteryEvent, listener: (BatteryStatus) -> Unit) {
+    addDeviceReadyListener {
+        window.addEventListener(event.event, { status ->
+            @Suppress("UnsafeCastFromDynamic")
+            listener(status.asDynamic())
+        }, false)
+    }
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Device.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Device.kt
new file mode 100644
index 00000000..bf273ca7
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Device.kt
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import kotlin.browser.document
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+/**
+ * Device information class.
+ */
+external class Device {
+    val cordova: String = definedExternally
+    val model: String = definedExternally
+    val platform: String = definedExternally
+    val uuid: String = definedExternally
+    val version: String = definedExternally
+    val manufacturer: String = definedExternally
+    val isVirtual: Boolean = definedExternally
+    val serial: String = definedExternally
+}
+
+/**
+ * External device information object.
+ */
+external val device: Device
+
+private var intDevice: Device? = null
+
+/**
+ * Add listeners for 'deviceready' Cordova event.
+ */
+fun addDeviceReadyListener(listener: (Device) -> Unit) {
+    document.addEventListener("deviceready", {
+        listener(device)
+    }, false)
+}
+
+/**
+ * Suspending function to return device information object.
+ */
+suspend fun getDevice(): Device {
+    return intDevice ?: suspendCoroutine { continuation ->
+        addDeviceReadyListener {
+            intDevice = device
+            continuation.resume(device)
+        }
+    }
+}