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import PropTypes from 'prop-types';
import React from 'react';
import bindAll from 'lodash.bindall';
import VM from 'scratch-vm';
import PaintEditor from '../lib/tw-scratch-paint';
import {inlineSvgFonts} from 'scratch-svg-renderer';
import ErrorBoundaryHOC from '../lib/error-boundary-hoc.jsx';
import {openFontsModal} from '../reducers/modals';
import {connect} from 'react-redux';
class PaintEditorWrapper extends React.Component {
constructor (props) {
super(props);
bindAll(this, [
'handleUpdateImage',
'handleUpdateName',
'handleUpdateFonts'
]);
this.state = {
fonts: this.props.vm.runtime.fontManager.getFonts()
};
}
componentDidMount() {
this.props.vm.runtime.fontManager.on('change', this.handleUpdateFonts);
}
shouldComponentUpdate(nextProps, nextState) {
return this.props.imageId !== nextProps.imageId ||
this.props.rtl !== nextProps.rtl ||
this.props.name !== nextProps.name ||
this.props.isDark !== nextProps.isDark ||
this.props.customStageSize !== nextProps.customStageSize ||
this.state.fonts !== nextState.fonts;
}
componentWillUnmount() {
this.props.vm.runtime.fontManager.off('change', this.handleUpdateFonts);
}
handleUpdateFonts() {
this.setState({
fonts: this.props.vm.runtime.fontManager.getFonts()
});
}
handleUpdateName (name) {
this.props.vm.renameCostume(this.props.selectedCostumeIndex, name);
}
handleUpdateImage (isVector, image, rotationCenterX, rotationCenterY) {
if (isVector) {
this.props.vm.updateSvg(
this.props.selectedCostumeIndex,
image,
rotationCenterX,
rotationCenterY);
} else {
this.props.vm.updateBitmap(
this.props.selectedCostumeIndex,
image,
rotationCenterX,
rotationCenterY,
2 /* bitmapResolution */);
}
}
render () {
if (!this.props.imageId) return null;
const {
selectedCostumeIndex,
vm,
...componentProps
} = this.props;
return (
<PaintEditor
{...componentProps}
image={vm.getCostume(selectedCostumeIndex)}
onUpdateImage={this.handleUpdateImage}
onUpdateName={this.handleUpdateName}
fontInlineFn={inlineSvgFonts}
theme={this.props.isDark ? 'dark' : 'light'}
customFonts={this.state.fonts}
width={this.props.customStageSize.width}
height={this.props.customStageSize.height}
/>
);
}
}
PaintEditorWrapper.propTypes = {
customStageSize: PropTypes.shape({
width: PropTypes.width,
height: PropTypes.number
}),
onManageFonts: PropTypes.func.isRequired,
imageFormat: PropTypes.string.isRequired,
imageId: PropTypes.string.isRequired,
isDark: PropTypes.bool,
name: PropTypes.string,
rotationCenterX: PropTypes.number,
rotationCenterY: PropTypes.number,
rtl: PropTypes.bool,
selectedCostumeIndex: PropTypes.number.isRequired,
vm: PropTypes.instanceOf(VM)
};
const mapStateToProps = (state, {selectedCostumeIndex}) => {
const targetId = state.scratchGui.vm.editingTarget.id;
const sprite = state.scratchGui.vm.editingTarget.sprite;
// Make sure the costume index doesn't go out of range.
const index = selectedCostumeIndex < sprite.costumes.length ?
selectedCostumeIndex : sprite.costumes.length - 1;
const costume = state.scratchGui.vm.editingTarget.sprite.costumes[index];
return {
customStageSize: state.scratchGui.customStageSize,
name: costume && costume.name,
rotationCenterX: costume && costume.rotationCenterX,
rotationCenterY: costume && costume.rotationCenterY,
imageFormat: costume && costume.dataFormat,
imageId: targetId && `${targetId}${costume.skinId}`,
rtl: state.locales.isRtl,
selectedCostumeIndex: index,
vm: state.scratchGui.vm,
zoomLevelId: targetId
};
};
const mapDispatchToProps = dispatch => ({
onManageFonts: () => dispatch(openFontsModal())
});
export default ErrorBoundaryHOC('paint')(connect(
mapStateToProps,
mapDispatchToProps
)(PaintEditorWrapper));
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