Convert the hand tool to a class #7207
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| if (this.toggleHandTool) { | ||
| this.toggleHandTool.addEventListener('click', this.toggle.bind(this), | ||
| false); |
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According to https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener#Parameters, false is the default here, so can't we just remove that?
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Done in the new commit.
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| function HandTool(options) { | ||
| this.container = options.container; | ||
| this.toggleHandTool = options.toggleHandTool; | ||
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Since we usually add all the various members, with suitable defaults, when initializing classes, you may want to add this.wasActive here as well. Please refer to the {enter,exit}PresentationMode code.
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Done in the new commit. It was also a bit weird that the value of the member variable was either true or null, so I changed that to true and false.
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You need to update https://github.com/mozilla/pdf.js/blob/master/web/app.js#L2151 as well, otherwise pressing H throws an error. r=me, with the above comments and questions answered/fixed. Thank you for doing this! (Also, I'd really like to get rid of e.g. the |
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The shortcut line has also been updated. |
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/botio-linux preview |
From: Bot.io (Linux)ReceivedCommand cmd_preview from @timvandermeij received. Current queue size: 0 Live output at: http://107.21.233.14:8877/a2ec67e382692be/output.txt |
From: Bot.io (Linux)SuccessFull output at http://107.21.233.14:8877/a2ec67e382692be/output.txt Total script time: 0.98 mins Published |
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Thank you for reviewing this, @Snuffleupagus! |
Furthermore we add more comments to the file.