feat(snippets): create screenshot of snippets (#115)

package.json

@@ -45,6 +45,7 @@
     "electron-store": "^8.0.1",
     "fs-extra": "^10.0.1",
     "highlight.js": "^11.5.1",
+    "html2canvas": "^1.4.1",
     "interactjs": "^1.10.11",
     "lodash": "^4.17.21",
     "lowdb": "^3.0.0",

src/main/store/module/preferences.ts

@@ -27,6 +27,12 @@ export default new Store<PreferencesStore>({
       theme: 'chrome',
       highlightLine: false,
       highlightGutter: false
+    },
+    screenshot: {
+      background: false,
+      gradient: ['#D02F98', '#9439CA'],
+      darkMode: true,
+      width: 600
     }
   }
 })

src/renderer/App.vue

@@ -57,6 +57,7 @@ const init = () => {
 
   appStore.sizes.sidebar = store.app.get('sidebarWidth')
   appStore.sizes.snippetList = store.app.get('snippetListWidth')
+  appStore.screenshot = store.preferences.get('screenshot')
 
   snippetStore.sort = store.app.get('sort')
 

src/renderer/components/screenshot/ScreenshotPalette.vue

@@ -0,0 +1,70 @@
+<template>
+  <div class="screenshot-palette">
+    <div
+      v-for="(i, index) in palette"
+      :key="index"
+      class="item"
+      :class="{ 'is-selected': index === selected }"
+      :style="{ backgroundImage: `linear-gradient(45deg, ${i[0]}, ${i[1]})` }"
+      @click="onSelect(i)"
+    />
+  </div>
+</template>
+
+<script setup lang="ts">
+import { useAppStore } from '@/store/app'
+import { computed } from 'vue'
+
+interface Props {
+  modelValue: [string, string]
+}
+
+interface Emits {
+  (e: 'update:modelValue', value: [string, string]): void
+}
+
+const emit = defineEmits<Emits>()
+
+const props = defineProps<Props>()
+
+const appStore = useAppStore()
+
+const palette: [string, string][] = [
+  ['#D02F98', '#9439CA'],
+  ['#A58EFB', '#CEABF9'],
+  ['#FFE623', '#FFE623'],
+  ['#4169E1', '#4169E1'],
+  ['#FC3CAD', '#FC3CAD'],
+  ['#8E00A7', '#8E00A7']
+]
+
+const selected = computed(() =>
+  palette.findIndex(i => i.every((c, idx) => c === props.modelValue[idx]))
+)
+
+const onSelect = (value: [string, string]) => {
+  emit('update:modelValue', value)
+}
+
+const itemBorderColor = computed(() =>
+  appStore.isLightTheme ? '#fff' : 'var(--color-contrast-high'
+)
+</script>
+
+<style lang="scss" scoped>
+.screenshot-palette {
+  display: flex;
+  gap: var(--spacing-xs);
+  .item {
+    padding: 2px;
+    border: 2px solid v-bind(itemBorderColor);
+    width: 18px;
+    height: 18px;
+    border-radius: 4px;
+    outline: 1px solid var(--color-border);
+    &.is-selected {
+      outline-color: var(--color-primary);
+    }
+  }
+}
+</style>