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Bug 947284 - End text-selection handle is not visible when opting to select all text, r=margaret

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This commit is contained in:
Mark Capella 2014-01-07 04:32:07 -05:00
parent b97fb99411
commit 9fbe40550b
1 changed files with 27 additions and 18 deletions
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45
mobile/android/chrome/content/SelectionHandler.js
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@ -239,21 +239,14 @@ var SelectionHandler = {
// Clear any existing selection from the document
this._contentWindow.getSelection().removeAllRanges();
if (aOptions.mode == this.SELECT_ALL) {
this._getSelectionController().selectAll();
} else if (aOptions.mode == this.SELECT_AT_POINT) {
if (!this._domWinUtils.selectAtPoint(aOptions.x, aOptions.y, Ci.nsIDOMWindowUtils.SELECT_WORDNOSPACE)) {
this._deactivate();
return false;
}
} else {
Services.console.logStringMessage("Invalid selection mode " + aOptions.mode);
// Perform the appropriate selection method, if we can't determine method, or it fails, return
if (!this._performSelection(aOptions)) {
this._deactivate();
return false;
}
// Double check results of successful selection operation
let selection = this._getSelection();
// If the range didn't have any text, let's bail
if (!selection || selection.rangeCount == 0 || selection.getRangeAt(0).collapsed) {
this._deactivate();
return false;
@ -283,6 +276,29 @@ var SelectionHandler = {
return true;
},
/*
* Called to perform a selection operation, given a target element, selection method, starting point etc.
*/
_performSelection: function sh_performSelection(aOptions) {
if (aOptions.mode == this.SELECT_ALL) {
if (this._targetElement instanceof HTMLPreElement) {
// Use SELECT_PARAGRAPH else we default to entire page including trailing whitespace
return this._domWinUtils.selectAtPoint(1, 1, Ci.nsIDOMWindowUtils.SELECT_PARAGRAPH);
} else {
// Else default to selectALL Document
this._getSelectionController().selectAll();
return true;
}
}
if (aOptions.mode == this.SELECT_AT_POINT) {
return this._domWinUtils.selectAtPoint(aOptions.x, aOptions.y, Ci.nsIDOMWindowUtils.SELECT_WORDNOSPACE);
}
Services.console.logStringMessage("Invalid selection mode " + aOptions.mode);
return false;
},
/* Return true if the current selection (given by aPositions) is near to where the coordinates passed in */
_selectionNearClick: function(aX, aY, aPositions) {
let distance = 0;
@ -517,14 +533,7 @@ var SelectionHandler = {
},
selectAll: function sh_selectAll(aElement) {
if (this._activeType != this.TYPE_SELECTION) {
this.startSelection(aElement, { mode : this.SELECT_ALL });
} else {
let selectionController = this._getSelectionController();
selectionController.selectAll();
this._updateCacheForSelection();
this._positionHandles();
}
this.startSelection(aElement, { mode : this.SELECT_ALL });
},
/*