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Create variables from the flyout

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This commit is contained in:
Rachel Fenichel
2016-07-01 15:51:59 -07:00
parent ef4882d90d
commit 13c6c63daa
7 changed files with 117 additions and 51 deletions
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15
core/workspace.js
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@@ -217,20 +217,33 @@ Blockly.Workspace.prototype.updateVariableList = function() {
/**
* Rename a variable by updating its name in the variable list.
* TODO: #468
* @param {string} oldName Variable to rename.
* @param {string} newName New variable name.
*/
Blockly.Workspace.prototype.renameVariable = function(oldName, newName) {
// Find the old name in the list and replace it.
var variableIndex = this.variableList.indexOf(oldName);
if (variableIndex != -1) {
var newVariableIndex = this.variableList.indexOf(newName);
if (variableIndex != -1 && newVariableIndex == -1) {
this.variableList[variableIndex] = newName;
} else if (variableIndex != -1 && newVariableIndex != -1) {
this.variableList.splice(variableIndex, 1);
} else {
this.variableList.push(newName);
console.log('Tried to rename an non-existent variable.');
}
};
/**
* Create a variables with the given name.
* TODO: #468
* @param {string} name The new variable's name.
*/
Blockly.Workspace.prototype.createVariable = function(name) {
this.variableList.push(name);
};
/**
* Returns the horizontal offset of the workspace.
* Intended for LTR/RTL compatibility in XML.