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Add a helper method, in PDFFindController, to determine if matches need to be re-calculated when a new search operation occurs

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This commit is contained in:
Jonas Jenwald 2018-11-03 11:52:48 +01:00
parent af99d1dc08
commit d7941b4ce7
1 changed files with 9 additions and 1 deletions
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10
web/pdf_find_controller.js
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@ -113,7 +113,7 @@ class PDFFindController {
executeCommand(cmd, state) { executeCommand(cmd, state) {
const pdfDocument = this._pdfDocument; const pdfDocument = this._pdfDocument;
if (this._state === null || cmd !== 'findagain') { if (this._state === null || this._shouldDirtyMatch(cmd)) {
this._dirtyMatch = true; this._dirtyMatch = true;
} }
this._state = state; this._state = state;
@ -198,6 +198,14 @@ class PDFFindController {
return this._normalizedQuery; return this._normalizedQuery;
} }
_shouldDirtyMatch(cmd) {
switch (cmd) {
case 'findagain':
return false;
}
return true;
}
/** /**
* Helper for multi-term search that fills the `matchesWithLength` array * Helper for multi-term search that fills the `matchesWithLength` array
* and handles cases where one search term includes another search term (for * and handles cases where one search term includes another search term (for