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Merge pull request #691 from Tyriar/mid_selection_single_element

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Use a single element for the middle of the selection
This commit is contained in:
Daniel Imms
2017-06-13 14:45:11 -07:00
committed by GitHub
parent 55f51ad169 201e3e4dab
commit 7612180276
1 changed files with 4 additions and 5 deletions
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src/Renderer.ts
+4 -5
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@@ -353,9 +353,8 @@ export class Renderer {
const endCol = viewportCappedStartRow === viewportCappedEndRow ? end[0] : this._terminal.cols;
documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow, startCol, endCol));
// Draw middle rows
for (let i = viewportCappedStartRow + 1; i < viewportCappedEndRow; i++) {
documentFragment.appendChild(this._createSelectionElement(i, 0, this._terminal.cols));
}
const middleRowsCount = viewportCappedEndRow - viewportCappedStartRow - 1;
documentFragment.appendChild(this._createSelectionElement(viewportCappedStartRow + 1, 0, this._terminal.cols, middleRowsCount));
// Draw final row
if (viewportCappedStartRow !== viewportCappedEndRow) {
// Only draw viewportEndRow if it's not the same as viewporttartRow
@@ -371,9 +370,9 @@ export class Renderer {
* @param colStart The start column.
* @param colEnd The end columns.
*/
private _createSelectionElement(row: number, colStart: number, colEnd: number): HTMLElement {
private _createSelectionElement(row: number, colStart: number, colEnd: number, rowCount: number = 1): HTMLElement {
const element = document.createElement('div');
element.style.height = `${this._terminal.charMeasure.height}px`;
element.style.height = `${rowCount * this._terminal.charMeasure.height}px`;
element.style.top = `${row * this._terminal.charMeasure.height}px`;
element.style.left = `${colStart * this._terminal.charMeasure.width}px`;
element.style.width = `${this._terminal.charMeasure.width * (colEnd - colStart)}px`;