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Enable long-press context menus.

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This commit is contained in:
Neil Fraser
2015-03-17 15:37:33 -07:00
parent 764452eb10
commit da122e2a31
4 changed files with 85 additions and 25 deletions
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6
core/inject.js
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@@ -395,7 +395,6 @@ Blockly.createDom_ = function(container) {
document.body.appendChild(Blockly.WidgetDiv.DIV);
};
/**
* Initialize Blockly with various handlers.
* @private
@@ -412,11 +411,16 @@ Blockly.init_ = function() {
Blockly.bindEvent_(Blockly.WidgetDiv.DIV, 'contextmenu', null,
Blockly.onContextMenu_);
Blockly.bindEvent_(Blockly.svg, 'touchstart', null,
function(e) {Blockly.longStart_(e, null);});
if (!Blockly.documentEventsBound_) {
// Only bind the window/document events once.
// Destroying and reinjecting Blockly should not bind again.
Blockly.bindEvent_(window, 'resize', document, Blockly.svgResize);
Blockly.bindEvent_(document, 'keydown', null, Blockly.onKeyDown_);
Blockly.bindEvent_(document, 'touchend', null, Blockly.longStop_);
Blockly.bindEvent_(document, 'touchcancel', null, Blockly.longStop_);
// Don't use bindEvent_ for document's mouseup since that would create a
// corresponding touch handler that would squeltch the ability to interact
// with non-Blockly elements.