ngx-text-editor
Version:
WYSIWYG Editor for Angular 2+
91 lines • 7.74 kB
JavaScript
/**
* enable or disable toolbar based on configuration
*
* @param value toolbar item
* @param toolbar toolbar configuration object
*/
export function canEnableToolbarOptions(value, toolbar) {
if (value) {
if (toolbar['length'] === 0) {
return true;
}
else {
const found = toolbar.filter(array => {
return array.indexOf(value) !== -1;
});
return !!found.length;
}
}
else {
return false;
}
}
/**
* set editor configuration
*
* @param value configuration via [config] propertyify
* @param ngxTextEditorConfig default editor configuration
* @param input direct configuration inputs via directives
*/
export function getEditorConfiguration(value, ngxTextEditorConfig, input) {
for (const i in ngxTextEditorConfig) {
if (i) {
if (input[i] !== undefined) {
value[i] = input[i];
}
if (!value.hasOwnProperty(i)) {
value[i] = ngxTextEditorConfig[i];
}
}
}
return value;
}
/**
* return vertical if the element is the resizer property is set to basic
*
* @param resizer type of resizer, either basic or stack
*/
export function canResize(resizer) {
if (resizer === 'basic') {
return 'vertical';
}
return false;
}
/**
* save selection when the editor is focussed out
*/
export function saveSelection() {
if (window.getSelection) {
const sel = window.getSelection();
if (sel.getRangeAt && sel.rangeCount) {
return sel.getRangeAt(0);
}
}
else if (document.getSelection && document.createRange) {
return document.createRange();
}
return null;
}
/**
* restore selection when the editor is focussed in
*
* @param range saved selection when the editor is focussed out
*/
export function restoreSelection(range) {
if (range) {
if (window.getSelection) {
const sel = window.getSelection();
sel.removeAllRanges();
sel.addRange(range);
return true;
}
else if (document.getSelection && range.select) {
range.select();
return true;
}
}
else {
return false;
}
}
//# sourceMappingURL=data:application/json;base64,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