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Remove dead CaretBrowsing code

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This commit is contained in:
Florian Bruhin 2018-09-24 18:26:31 +02:00
parent 8211183567
commit 3c1ab71fce
1 changed files with 0 additions and 28 deletions
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28
qutebrowser/javascript/caret.js
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@ -755,31 +755,6 @@ window._qutebrowser.caret = (function() {
*/ */
CaretBrowsing.isSelectionCollapsed = false; CaretBrowsing.isSelectionCollapsed = false;
/**
* The id returned by window.setInterval for our blink function, so
* we can cancel it when caret browsing is disabled.
* @type {number?}
*/
CaretBrowsing.blinkFunctionId = null;
/**
* The desired x-coordinate to match when moving the caret up and down.
* To match the behavior as documented in Mozilla's caret browsing spec
* (http://www.mozilla.org/access/keyboard/proposal), we keep track of the
* initial x position when the user starts moving the caret up and down,
* so that the x position doesn't drift as you move throughout lines, but
* stays as close as possible to the initial position. This is reset when
* moving left or right or clicking.
* @type {number?}
*/
CaretBrowsing.targetX = null;
/**
* A flag that flips on or off as the caret blinks.
* @type {boolean}
*/
CaretBrowsing.blinkFlag = true;
/** /**
* Whether we're running on Windows. * Whether we're running on Windows.
* @type {boolean} * @type {boolean}
@ -988,7 +963,6 @@ window._qutebrowser.caret = (function() {
*/ */
CaretBrowsing.recreateCaretElement = function() { CaretBrowsing.recreateCaretElement = function() {
if (CaretBrowsing.caretElement) { if (CaretBrowsing.caretElement) {
window.clearInterval(CaretBrowsing.blinkFunctionId);
CaretBrowsing.caretElement.parentElement.removeChild( CaretBrowsing.caretElement.parentElement.removeChild(
CaretBrowsing.caretElement); CaretBrowsing.caretElement);
CaretBrowsing.caretElement = null; CaretBrowsing.caretElement = null;
@ -1233,7 +1207,6 @@ window._qutebrowser.caret = (function() {
return true; return true;
} }
window.setTimeout(() => { window.setTimeout(() => {
CaretBrowsing.targetX = null;
CaretBrowsing.updateCaretOrSelection(false); CaretBrowsing.updateCaretOrSelection(false);
}, 0); }, 0);
return true; return true;
@ -1251,7 +1224,6 @@ window._qutebrowser.caret = (function() {
CaretBrowsing.updateCaretOrSelection(true); CaretBrowsing.updateCaretOrSelection(true);
} else if (!CaretBrowsing.isCaretVisible && } else if (!CaretBrowsing.isCaretVisible &&
CaretBrowsing.caretElement) { CaretBrowsing.caretElement) {
window.clearInterval(CaretBrowsing.blinkFunctionId);
if (CaretBrowsing.caretElement) { if (CaretBrowsing.caretElement) {
CaretBrowsing.isSelectionCollapsed = false; CaretBrowsing.isSelectionCollapsed = false;
CaretBrowsing.caretElement.parentElement.removeChild( CaretBrowsing.caretElement.parentElement.removeChild(