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Merge remote-tracking branch 'origin/lramos15/searchaddon-change' into search-tests

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This commit is contained in:
Logan Ramos
2019-07-24 15:33:26 -07:00
parent 7860dccdcf f3f52e6920
commit 9ff5dc5858
1 changed files with 13 additions and 45 deletions
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addons/xterm-addon-search/src/SearchAddon.ts
+13 -45
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@@ -58,7 +58,7 @@ export class SearchAddon implements ITerminalAddon {
}
let startCol: number = 0;
let startRow = this._terminal.buffer.viewportY;
let startRow = 0;
if (this._terminal.hasSelection()) {
const incremental = searchOptions ? searchOptions.incremental : false;
@@ -72,16 +72,9 @@ export class SearchAddon implements ITerminalAddon {
this._initLinesCache();
// A row that has isWrapped = false
let findingRow = startRow;
const findingRow = startRow;
// index of beginning column that _findInLine need to scan.
let cumulativeCols = startCol;
// If startRow is wrapped row, scan for unwrapped row above.
// So we can start matching on wrapped line from long unwrapped line.
let currentLine = this._terminal.buffer.getLine(findingRow);
while (currentLine && currentLine.isWrapped) {
cumulativeCols += this._terminal.cols;
currentLine = this._terminal.buffer.getLine(--findingRow);
}
const cumulativeCols = startCol;
// Search startRow
let result = this._findInLine(term, findingRow, cumulativeCols, searchOptions);
@@ -99,11 +92,9 @@ export class SearchAddon implements ITerminalAddon {
}
}
}
// Search from the top to the startRow (search the whole startRow again in
// case startCol > 0)
if (!result) {
for (let y = 0; y < findingRow; y++) {
// If we hit the bottom and didn't search from the very top wrap back up
if (!result && startRow !== 0) {
for (let y = 0; y < startRow; y++) {
result = this._findInLine(term, y, 0, searchOptions);
if (result) {
break;
@@ -133,7 +124,7 @@ export class SearchAddon implements ITerminalAddon {
}
const isReverseSearch = true;
let startRow = this._terminal.buffer.viewportY + this._terminal.rows - 1;
let startRow = this._terminal.buffer.baseY + this._terminal.rows;
let startCol = this._terminal.cols;
if (this._terminal.hasSelection()) {
@@ -150,44 +141,21 @@ export class SearchAddon implements ITerminalAddon {
// Search from startRow - 1 to top
if (!result) {
// If the line is wrapped line, increase number of columns that is needed to be scanned
// Se we can scan on wrapped line from unwrapped line
let cumulativeCols = this._terminal.cols;
if (this._terminal.buffer.getLine(startRow)!.isWrapped) {
cumulativeCols += startCol;
}
startCol = this._terminal.cols;
for (let y = startRow - 1; y >= 0; y--) {
result = this._findInLine(term, y, cumulativeCols, searchOptions, isReverseSearch);
result = this._findInLine(term, y, startCol, searchOptions, isReverseSearch);
if (result) {
break;
}
// If the current line is wrapped line, increase scanning range,
// preparing for scanning on unwrapped line
const line = this._terminal.buffer.getLine(y);
if (line && line.isWrapped) {
cumulativeCols += this._terminal.cols;
} else {
cumulativeCols = this._terminal.cols;
}
}
}
// Search from the bottom to startRow (search the whole startRow again in
// case startCol > 0)
if (!result) {
const searchFrom = this._terminal.buffer.baseY + this._terminal.rows - 1;
let cumulativeCols = this._terminal.cols;
for (let y = searchFrom; y >= startRow; y--) {
result = this._findInLine(term, y, cumulativeCols, searchOptions, isReverseSearch);
// If we hit the top and didn't search from the very bottom wrap back down
if (!result && startRow !== (this._terminal.buffer.baseY + this._terminal.rows)) {
for (let y = (this._terminal.buffer.baseY + this._terminal.rows); y > startRow; y--) {
result = this._findInLine(term, y, startCol, searchOptions, isReverseSearch);
if (result) {
break;
}
const line = this._terminal.buffer.getLine(y);
if (line && line.isWrapped) {
cumulativeCols += this._terminal.cols;
} else {
cumulativeCols = this._terminal.cols;
}
}
}