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Use
WeakMap for state handling and check md rendering context.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,72 +1,38 @@ | ||
| import { Plugin } from 'obsidian'; | ||
| import { onHeadClick, TTableStates, AttributeName, resetTable } from 'src/sortable'; | ||
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| interface SortableSettings { | ||
| mySetting: string; | ||
| } | ||
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| const DEFAULT_SETTINGS: SortableSettings = { | ||
| mySetting: 'default' | ||
| }; | ||
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| export default class SortablePlugin extends Plugin { | ||
| settings: SortableSettings; | ||
| tableStates: TTableStates; | ||
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| async onload(): Promise<void> { | ||
| console.log('Sortable: loading plugin...'); | ||
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| await this.loadSettings(); | ||
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| this.tableStates = {}; | ||
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| this.registerDomEvent(document, 'click', (ev: MouseEvent) => onHeadClick(ev, this.tableStates)); | ||
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| console.log('Sortable: loaded plugin.'); | ||
| } | ||
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| onunload(): void { | ||
| // iterate through all table elements in the document | ||
| // and remove the table attribute | ||
| const tables = Array.from(document.querySelectorAll('table')); | ||
| for (const table of tables) { | ||
| const tableID: string | null = table.getAttribute(AttributeName.table); | ||
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| // this table is in the default state | ||
| if (tableID === null) { | ||
| continue; | ||
| } | ||
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| const state = this.tableStates[tableID]; | ||
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| // restore original order | ||
| resetTable(state, table.querySelector('tbody')); | ||
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| // remove "sortable" attribute | ||
| table.removeAttribute(AttributeName.table); | ||
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| // remove tableHeader attribute | ||
| const th = table.querySelector(`thead th:nth-child(${state.columnIdx + 1})`); | ||
| th.removeAttribute(AttributeName.tableHeader); | ||
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| delete this.tableStates[tableID]; | ||
| } | ||
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| // delete remaining keys in the tableStates object | ||
| // ideally, this should not be necessary, see (#16) | ||
| const remKeys = Object.keys(this.tableStates); | ||
| for (const key of remKeys) { | ||
| delete this.tableStates[key]; | ||
| } | ||
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| console.log('Sortable: unloaded plugin.'); | ||
| } | ||
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| async loadSettings(): Promise<void> { | ||
| this.settings = Object.assign({}, DEFAULT_SETTINGS, await this.loadData()); | ||
| } | ||
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| async saveSettings(): Promise<void> { | ||
| await this.saveData(this.settings); | ||
| } | ||
| } | ||
| import { Plugin } from "obsidian"; | ||
| import { onHeadClick, TTableStates, AttributeName, resetTable } from "src/sortable"; | ||
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| export default class SortablePlugin extends Plugin { | ||
| tableStates: TTableStates; | ||
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| async onload(): Promise<void> { | ||
| console.log("Sortable: loading plugin..."); | ||
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| this.tableStates = new WeakMap(); | ||
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| this.registerDomEvent(document, "click", (ev: MouseEvent) => onHeadClick(ev, this.tableStates)); | ||
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| console.log("Sortable: loaded plugin."); | ||
| } | ||
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| onunload(): void { | ||
| // get all HTMLTableElements present in the map and reset their state | ||
| const tables = Array.from(document.querySelectorAll("table")); | ||
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| for (const table of tables) { | ||
| if (this.tableStates.has(table)) { | ||
| const state = this.tableStates.get(table); | ||
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| resetTable(state, table.querySelector("tbody")); | ||
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| const th = table.querySelector(`thead th:nth-child(${state.columnIdx + 1})`); | ||
| th.removeAttribute(AttributeName.tableHeader); | ||
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| this.tableStates.delete(table); | ||
| } | ||
| } | ||
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| delete this.tableStates; | ||
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| console.log("Sortable: unloaded plugin."); | ||
| } | ||
| } |
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