ngx-editor
Version:
Rich Text Editor for angular using ProseMirror
64 lines • 8.47 kB
JavaScript
import { getSelectionMarks, isMarkActive } from 'ngx-editor/helpers';
import { applyMark, removeMark } from 'ngx-editor/commands';
class TextColor {
constructor(name, attrName = 'color') {
this.name = name;
this.attrName = attrName;
}
apply(attrs) {
return (state, dispatch) => {
const { schema, selection, doc } = state;
const type = schema.marks[this.name];
if (!type) {
return false;
}
const { from, to, empty } = selection;
if (!empty && (from + 1 === to)) {
const node = doc.nodeAt(from);
if (node?.isAtom && !node.isText && node.isLeaf) {
// An atomic node (e.g. Image) is selected.
return false;
}
}
return applyMark(type, attrs)(state, dispatch);
};
}
isActive(state) {
const { schema } = state;
const type = schema.marks[this.name];
if (!type) {
return false;
}
return isMarkActive(state, type);
}
getActiveColors(state) {
if (!this.isActive(state)) {
return [];
}
const { schema } = state;
const marks = getSelectionMarks(state);
const colors = marks
.filter(mark => mark.type === schema.marks[this.name])
.map(mark => {
return mark.attrs[this.attrName];
})
.filter(Boolean);
return colors;
}
remove() {
return (state, dispatch) => {
const { schema } = state;
const type = schema.marks[this.name];
if (!type) {
return false;
}
return removeMark(type)(state, dispatch);
};
}
canExecute(state) {
const attrs = this.name === 'text_color' ? { color: '' } : { backgroundColor: '' };
return this.apply(attrs)(state);
}
}
export default TextColor;
//# sourceMappingURL=data:application/json;base64,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