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darkrisztydarkriszty
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Add center alignment pad content calculation
1 parent 23db60f commit 120b925

15 files changed

Lines changed: 152 additions & 29 deletions

‎src/padCalculation/center/firstColumnPadCalculator.ts‎

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import { BasePadCalculator } from "../basePadCalculator";
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import { Table } from "../../models/table";
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import { Cell } from "../../models/cell";
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export class FirstColumnPadCalculator extends BasePadCalculator {
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public getLeftPadding(paddingChar: string, table: Table, row: number, column: number): string {
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return paddingChar.repeat(Math.floor(this.totalPadCount(table, column, row)));
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}
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public getRightPadding(paddingChar: string, table: Table, row: number, column: number): string {
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return paddingChar.repeat(Math.ceil(this.totalPadCount(table, column, row)));
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}
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private totalPadCount(table: Table, column: number, row: number): number {
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const longestColumnLength = table.getLongestColumnLengths()[column];
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let padCount = longestColumnLength > 0
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? longestColumnLength - table.rows[row][column].getLength()
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: 1;
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padCount++;
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if (table.hasLeftBorder)
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padCount++;
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return padCount / 2;
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}
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}

‎src/padCalculation/center/index.ts‎

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export * from "./firstColumnPadCalculator"
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export * from "./middleColumnPadCalculator"
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export * from "./lastColumnPadCalculator"

‎src/padCalculation/center/lastColumnPadCalculator.ts‎

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import { BasePadCalculator } from "../basePadCalculator";
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import { Table } from "../../models/table";
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import { Cell } from "../../models/cell";
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export class LastColumnPadCalculator extends BasePadCalculator {
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public getLeftPadding(paddingChar: string, table: Table, row: number, column: number): string {
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return paddingChar.repeat(Math.ceil(this.totalPadCount(table, column, row)));
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}
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public getRightPadding(paddingChar: string, table: Table, row: number, column: number): string {
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if (!table.hasRightBorder) return "";
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return paddingChar.repeat(Math.floor(this.totalPadCount(table, column, row)));
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}
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private totalPadCount(table: Table, column: number, row: number): number {
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const longestColumnLength = table.getLongestColumnLengths()[column];
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let padCount = longestColumnLength > 0
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? longestColumnLength - table.rows[row][column].getLength()
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: 1;
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padCount++;
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return padCount / 2;
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}
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}

‎src/padCalculation/center/middleColumnPadCalculator.ts‎

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import { BasePadCalculator } from "../basePadCalculator";
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import { Table } from "../../models/table";
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import { Cell } from "../../models/cell";
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export class MiddleColumnPadCalculator extends BasePadCalculator {
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public getLeftPadding(paddingChar: string, table: Table, row: number, column: number): string {
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return paddingChar.repeat(Math.floor(this.totalPadCount(table, column, row)));
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}
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public getRightPadding(paddingChar: string, table: Table, row: number, column: number): string {
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return paddingChar.repeat(Math.ceil(this.totalPadCount(table, column, row)));
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}
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private totalPadCount(table: Table, column: number, row: number): number {
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const longestColumnLength = table.getLongestColumnLengths()[column];
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let padCount = longestColumnLength > 0
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? longestColumnLength - table.rows[row][column].getLength()
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: 1;
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padCount += 2;
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return padCount / 2;
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}
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}

‎src/padCalculation/padCalculatorSelector.ts‎

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@@ -2,12 +2,13 @@ import { Table } from "../models/table";
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import { BasePadCalculator } from "./basePadCalculator";
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import * as LeftAlignment from "./left";
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import * as RightAlignment from "./right";
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import * as CenterAlignment from "./center";
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import { Alignment } from "../models/alignment";
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export class PadCalculatorSelector {
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public select(table: Table, column: number) : BasePadCalculator {
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switch (table.alignments[column]) {
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case Alignment.Center: return this.leftAlignmentPadCalculator(table, column);
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case Alignment.Center: return this.centerAlignmentPadCalculator(table, column);
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case Alignment.Right: return this.rightAlignmentPadCalculator(table, column);
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default: return this.leftAlignmentPadCalculator(table, column);
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}
@@ -19,6 +20,12 @@ export class PadCalculatorSelector {
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return new LeftAlignment.MiddleColumnPadCalculator();
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}
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private centerAlignmentPadCalculator(table: Table, column: number) : BasePadCalculator {
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if (column == 0) return new CenterAlignment.FirstColumnPadCalculator();
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if (column == table.columnCount - 1) return new CenterAlignment.LastColumnPadCalculator();
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return new CenterAlignment.MiddleColumnPadCalculator();
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}
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private rightAlignmentPadCalculator(table: Table, column: number) : BasePadCalculator {
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if (column == 0) return new RightAlignment.FirstColumnPadCalculator();
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if (column == table.columnCount - 1) return new RightAlignment.LastColumnPadCalculator();

‎test/systemTests/resources/alignCenterWithBorder-expected.md‎

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| Type | Range | Size |
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|:------:|:-------------------------------------------------------:|:------------------------:|
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| sbyte | -128 to 127 | Signed 8-bit integer |
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| byte | 0 to 255 | Unsigned 8-bit integer |
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| char | U+0000 to U+ffff | Unicode 16-bit character |
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| short | -32,768 to 32,767 | Signed 16-bit integer |
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| ushort | 0 to 65,535 | Unsigned 16-bit integer |
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| int | -2,147,483,648 to 2,147,483,647 | Signed 32-bit integer |
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| uint | 0 to 4,294,967,295 | Unsigned 32-bit integer |
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| long | -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 | Signed 64-bit integer |
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| ulong | 0 to 18,446,744,073,709,551,615 | Unsigned 64-bit integer |

‎test/systemTests/resources/alignCenterWithBorder-input.md‎

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|Type|Range|Size|
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|:-:|:-:|:-:|
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|sbyte|-128 to 127|Signed 8-bit integer|
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|byte|0 to 255|Unsigned 8-bit integer|
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|char|U+0000 to U+ffff|Unicode 16-bit character|
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|short|-32,768 to 32,767|Signed 16-bit integer|
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|ushort|0 to 65,535|Unsigned 16-bit integer|
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|int|-2,147,483,648 to 2,147,483,647|Signed 32-bit integer|
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|uint|0 to 4,294,967,295|Unsigned 32-bit integer|
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|long|-9,223,372,036,854,775,808 to 9,223,372,036,854,775,807|Signed 64-bit integer|
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|ulong|0 to 18,446,744,073,709,551,615|Unsigned 64-bit integer|

‎test/systemTests/resources/alignCenterWithoutBorder-expected.md‎

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Type | Range | Size
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:-----:|:-------------------------------------------------------:|:------------------------:
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sbyte | -128 to 127 | Signed 8-bit integer
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byte | 0 to 255 | Unsigned 8-bit integer
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char | U+0000 to U+ffff | Unicode 16-bit character
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short | -32,768 to 32,767 | Signed 16-bit integer
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ushort | 0 to 65,535 | Unsigned 16-bit integer
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int | -2,147,483,648 to 2,147,483,647 | Signed 32-bit integer
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uint | 0 to 4,294,967,295 | Unsigned 32-bit integer
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long | -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 | Signed 64-bit integer
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ulong | 0 to 18,446,744,073,709,551,615 | Unsigned 64-bit integer

‎test/systemTests/resources/alignCenterWithoutBorder-input.md‎

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Type|Range| Size
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:-:|:-:|:-:
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sbyte | -128 to 127 | Signed 8-bit integer
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byte| 0 to 255|Unsigned 8-bit integer
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char| U+0000 to U+ffff| Unicode 16-bit character
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short |-32,768 to 32,767| Signed 16-bit integer
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ushort | 0 to 65,535 |Unsigned 16-bit integer
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int| -2,147,483,648 to 2,147,483,647 | Signed 32-bit integer
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uint|0 to 4,294,967,295 |Unsigned 32-bit integer
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long| -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 | Signed 64-bit integer
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ulong | 0 to 18,446,744,073,709,551,615 |Unsigned 64-bit integer

‎test/systemTests/resources/alignRightWithBorder-expected.md‎

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| Type | Range | Size |
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| Type | Range | Size |
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|-------:|--------------------------------------------------------:|-------------------------:|
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| sbyte | -128 to 127 | Signed 8-bit integer |
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| byte | 0 to 255 | Unsigned 8-bit integer |

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