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add changing db in schema pane

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lana-k
2020-09-26 19:16:24 +02:00
parent 4b8a993921
commit 5972d535cc
4 changed files with 59 additions and 60 deletions
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65
src/components/Schema.vue
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@@ -20,17 +20,20 @@
{{ dbName }}
</div>
<div class="db-edit">
<svg
class="db-edit-icon"
width="18"
height="18"
viewBox="0 0 18 18"
fill="none"
xmlns="http://www.w3.org/2000/svg"
>
<path d="M3 10.5V12.75C3 14.25 5.2875 15.54 8.25 15.75V13.5825L8.3475 13.5C5.34 13.32 3 12.045 3 10.5ZM9 9.75C5.685 9.75 3 8.4075 3 6.75V9C3 10.6575 5.685 12 9 12C9.2925 12 9.5775 12 9.87 12L12.75 9.09C11.55 9.54 10.2825 9.75 9 9.75ZM9 2.25C5.685 2.25 3 3.5925 3 5.25C3 6.9075 5.685 8.25 9 8.25C12.315 8.25 15 6.9075 15 5.25C15 3.5925 12.315 2.25 9 2.25ZM15.75 8.3475C15.6375 8.3475 15.5325 8.3925 15.4575 8.475L14.7075 9.225L16.245 10.725L16.995 9.975C17.1525 9.825 17.16 9.57 16.995 9.3975L16.065 8.475C15.99 8.3925 15.885 8.3475 15.78 8.3475H15.75ZM14.28 9.66L9.75 14.205V15.75H11.295L15.84 11.1975L14.28 9.66Z"
fill="#A2B1C6"/>
</svg>
<input type="file" id="actual-btn" ref="dbfile" hidden @change="changeDb"/>
<label for="actual-btn">
<svg
class="db-edit-icon"
width="18"
height="18"
viewBox="0 0 18 18"
fill="none"
xmlns="http://www.w3.org/2000/svg"
>
<path d="M3 10.5V12.75C3 14.25 5.2875 15.54 8.25 15.75V13.5825L8.3475 13.5C5.34 13.32 3 12.045 3 10.5ZM9 9.75C5.685 9.75 3 8.4075 3 6.75V9C3 10.6575 5.685 12 9 12C9.2925 12 9.5775 12 9.87 12L12.75 9.09C11.55 9.54 10.2825 9.75 9 9.75ZM9 2.25C5.685 2.25 3 3.5925 3 5.25C3 6.9075 5.685 8.25 9 8.25C12.315 8.25 15 6.9075 15 5.25C15 3.5925 12.315 2.25 9 2.25ZM15.75 8.3475C15.6375 8.3475 15.5325 8.3925 15.4575 8.475L14.7075 9.225L16.245 10.725L16.995 9.975C17.1525 9.825 17.16 9.57 16.995 9.3975L16.065 8.475C15.99 8.3925 15.885 8.3475 15.78 8.3475H15.75ZM14.28 9.66L9.75 14.205V15.75H11.295L15.84 11.1975L14.28 9.66Z"
fill="#A2B1C6"/>
</svg>
</label>
<span class="db-edit-tooltip">Change database</span>
</div>
</div>
@@ -51,11 +54,45 @@ import TableDescription from '@/components/TableDescription'
export default {
name: 'Schema',
components: { TableDescription },
props: ['schema', 'dbName'],
data () {
return {
schemaVisible: true
schemaVisible: true,
worker: this.$store.state.worker
}
},
computed: {
schema () {
return this.$store.state.schema
},
dbName () {
return this.$store.state.dbName
}
},
methods: {
changeDb () {
const dbName = this.$refs.dbfile.value.substr(this.$refs.dbfile.value.lastIndexOf('\\') + 1)
this.$store.commit('saveDbName', dbName)
const f = this.$refs.dbfile.files[0]
const r = new FileReader()
r.onload = () => {
this.worker.onmessage = () => {
const getSchemaSql = `
SELECT name, sql
FROM sqlite_master
WHERE type='table' AND name NOT LIKE 'sqlite_%';`
this.worker.onmessage = event => {
this.$store.commit('saveSchema', event.data.results[0].values)
}
this.worker.postMessage({ action: 'exec', sql: getSchemaSql })
}
this.$store.commit('saveDbFile', r.result)
try {
this.worker.postMessage({ action: 'open', buffer: r.result }, [r.result])
} catch (exception) {
this.worker.postMessage({ action: 'open', buffer: r.result })
}
}
r.readAsArrayBuffer(f)
}
}
}