New Ignite 7.0.6 app

3 files changed, 178 insertions, 0 deletions

diff --git a/app/components/screen/screen.presets.ts b/app/components/screen/screen.presets.ts
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+++ b/app/components/screen/screen.presets.ts
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+import { ViewStyle } from "react-native"
+import { color } from "../../theme"
+
+/**
+ * All screen keyboard offsets.
+ */
+export const offsets = {
+  none: 0,
+}
+
+/**
+ * The variations of keyboard offsets.
+ */
+export type KeyboardOffsets = keyof typeof offsets
+
+/**
+ * All the variations of screens.
+ */
+export const presets = {
+  /**
+   * No scrolling. Suitable for full-screen carousels and components
+   * which have built-in scrolling like FlatList.
+   */
+  fixed: {
+    outer: {
+      backgroundColor: color.background,
+      flex: 1,
+      height: "100%",
+    } as ViewStyle,
+    inner: {
+      justifyContent: "flex-start",
+      alignItems: "stretch",
+      height: "100%",
+      width: "100%",
+    } as ViewStyle,
+  },
+
+  /**
+   * Scrolls. Suitable for forms or other things requiring a keyboard.
+   *
+   * Pick this one if you don't know which one you want yet.
+   */
+  scroll: {
+    outer: {
+      backgroundColor: color.background,
+      flex: 1,
+      height: "100%",
+    } as ViewStyle,
+    inner: { justifyContent: "flex-start", alignItems: "stretch" } as ViewStyle,
+  },
+}
+
+/**
+ * The variations of screens.
+ */
+export type ScreenPresets = keyof typeof presets
+
+/**
+ * Is this preset a non-scrolling one?
+ *
+ * @param preset The preset to check
+ */
+export function isNonScrolling(preset?: ScreenPresets) {
+  // any of these things will make you scroll
+  return !preset || !presets[preset] || preset === "fixed"
+}
diff --git a/app/components/screen/screen.props.ts b/app/components/screen/screen.props.ts
new file mode 100644
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+++ b/app/components/screen/screen.props.ts
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+import React from "react"
+import { StyleProp, ViewStyle } from "react-native"
+import { KeyboardOffsets, ScreenPresets } from "./screen.presets"
+
+export interface ScreenProps {
+  /**
+   * Children components.
+   */
+  children?: React.ReactNode
+
+  /**
+   * An optional style override useful for padding & margin.
+   */
+  style?: StyleProp<ViewStyle>
+
+  /**
+   * One of the different types of presets.
+   */
+  preset?: ScreenPresets
+
+  /**
+   * An optional background color
+   */
+  backgroundColor?: string
+
+  /**
+   * An optional status bar setting. Defaults to light-content.
+   */
+  statusBar?: "light-content" | "dark-content"
+
+  /**
+   * Should we not wrap in SafeAreaView? Defaults to false.
+   */
+  unsafe?: boolean
+
+  /**
+   * By how much should we offset the keyboard? Defaults to none.
+   */
+  keyboardOffset?: KeyboardOffsets
+
+  /**
+   * Should keyboard persist on screen tap. Defaults to handled.
+   * Only applies to scroll preset.
+   */
+  keyboardShouldPersistTaps?: "handled" | "always" | "never"
+}
diff --git a/app/components/screen/screen.tsx b/app/components/screen/screen.tsx
new file mode 100644
index 0000000..ba84547
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+++ b/app/components/screen/screen.tsx
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+import * as React from "react"
+import { KeyboardAvoidingView, Platform, ScrollView, StatusBar, View } from "react-native"
+import { useSafeAreaInsets } from "react-native-safe-area-context"
+import { ScreenProps } from "./screen.props"
+import { isNonScrolling, offsets, presets } from "./screen.presets"
+
+const isIos = Platform.OS === "ios"
+
+function ScreenWithoutScrolling(props: ScreenProps) {
+  const insets = useSafeAreaInsets()
+  const preset = presets.fixed
+  const style = props.style || {}
+  const backgroundStyle = props.backgroundColor ? { backgroundColor: props.backgroundColor } : {}
+  const insetStyle = { paddingTop: props.unsafe ? 0 : insets.top }
+
+  return (
+    <KeyboardAvoidingView
+      style={[preset.outer, backgroundStyle]}
+      behavior={isIos ? "padding" : undefined}
+      keyboardVerticalOffset={offsets[props.keyboardOffset || "none"]}
+    >
+      <StatusBar barStyle={props.statusBar || "light-content"} />
+      <View style={[preset.inner, style, insetStyle]}>{props.children}</View>
+    </KeyboardAvoidingView>
+  )
+}
+
+function ScreenWithScrolling(props: ScreenProps) {
+  const insets = useSafeAreaInsets()
+  const preset = presets.scroll
+  const style = props.style || {}
+  const backgroundStyle = props.backgroundColor ? { backgroundColor: props.backgroundColor } : {}
+  const insetStyle = { paddingTop: props.unsafe ? 0 : insets.top }
+
+  return (
+    <KeyboardAvoidingView
+      style={[preset.outer, backgroundStyle]}
+      behavior={isIos ? "padding" : undefined}
+      keyboardVerticalOffset={offsets[props.keyboardOffset || "none"]}
+    >
+      <StatusBar barStyle={props.statusBar || "light-content"} />
+      <View style={[preset.outer, backgroundStyle, insetStyle]}>
+        <ScrollView
+          style={[preset.outer, backgroundStyle]}
+          contentContainerStyle={[preset.inner, style]}
+          keyboardShouldPersistTaps={props.keyboardShouldPersistTaps || "handled"}
+        >
+          {props.children}
+        </ScrollView>
+      </View>
+    </KeyboardAvoidingView>
+  )
+}
+
+/**
+ * The starting component on every screen in the app.
+ *
+ * @param props The screen props
+ */
+export function Screen(props: ScreenProps) {
+  if (isNonScrolling(props.preset)) {
+    return <ScreenWithoutScrolling {...props} />
+  } else {
+    return <ScreenWithScrolling {...props} />
+  }
+}