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⚡ Improve support for touch-devices #1070

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This commit is contained in:
Jan Oberhauser
2020-10-23 13:44:34 +02:00
parent ada485ed5c
commit 4df74771e3
8 changed files with 113 additions and 60 deletions
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58
packages/editor-ui/src/components/mixins/moveNodeWorkflow.ts
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@@ -1,41 +1,42 @@
import mixins from 'vue-typed-mixins';
import { deviceSupportHelpers } from '@/components/mixins/deviceSupportHelpers';
import { nodeIndex } from '@/components/mixins/nodeIndex';
export const moveNodeWorkflow = mixins(nodeIndex).extend({
export const moveNodeWorkflow = mixins(
deviceSupportHelpers,
nodeIndex,
).extend({
data () {
return {
moveLastPosition: [0, 0],
};
},
computed: {
controlKeyCode (): string {
if (this.isMacOs) {
return 'Meta';
}
return 'Control';
},
isMacOs (): boolean {
return /(ipad|iphone|ipod|mac)/i.test(navigator.platform);
},
},
methods: {
isCtrlKeyPressed (e: MouseEvent | KeyboardEvent): boolean {
if (this.isMacOs) {
return e.metaKey;
}
return e.ctrlKey;
getMousePosition(e: MouseEvent | TouchEvent) {
// @ts-ignore
const x = e.pageX !== undefined ? e.pageX : (e.touches && e.touches[0] && e.touches[0].pageX ? e.touches[0].pageX : 0);
// @ts-ignore
const y = e.pageY !== undefined ? e.pageY : (e.touches && e.touches[0] && e.touches[0].pageY ? e.touches[0].pageY : 0);
return {
x,
y,
};
},
moveWorkflow (e: MouseEvent) {
const offsetPosition = this.$store.getters.getNodeViewOffsetPosition;
const nodeViewOffsetPositionX = offsetPosition[0] + (e.pageX - this.moveLastPosition[0]);
const nodeViewOffsetPositionY = offsetPosition[1] + (e.pageY - this.moveLastPosition[1]);
const position = this.getMousePosition(e);
const nodeViewOffsetPositionX = offsetPosition[0] + (position.x - this.moveLastPosition[0]);
const nodeViewOffsetPositionY = offsetPosition[1] + (position.y - this.moveLastPosition[1]);
this.$store.commit('setNodeViewOffsetPosition', [nodeViewOffsetPositionX, nodeViewOffsetPositionY]);
// Update the last position
this.moveLastPosition[0] = e.pageX;
this.moveLastPosition[1] = e.pageY;
this.moveLastPosition[0] = position.x;
this.moveLastPosition[1] = position.y;
},
mouseDownMoveWorkflow (e: MouseEvent) {
if (this.isCtrlKeyPressed(e) === false) {
@@ -51,8 +52,10 @@ export const moveNodeWorkflow = mixins(nodeIndex).extend({
this.$store.commit('setNodeViewMoveInProgress', true);
this.moveLastPosition[0] = e.pageX;
this.moveLastPosition[1] = e.pageY;
const position = this.getMousePosition(e);
this.moveLastPosition[0] = position.x;
this.moveLastPosition[1] = position.y;
// @ts-ignore
this.$el.addEventListener('mousemove', this.mouseMoveNodeWorkflow);
@@ -72,6 +75,15 @@ export const moveNodeWorkflow = mixins(nodeIndex).extend({
// Nothing else to do. Simply leave the node view at the current offset
},
mouseMoveNodeWorkflow (e: MouseEvent) {
// @ts-ignore
if (e.target && !e.target.id.includes('node-view')) {
return;
}
if (this.$store.getters.isActionActive('dragActive')) {
return;
}
if (e.buttons === 0) {
// Mouse button is not pressed anymore so stop selection mode
// Happens normally when mouse leave the view pressed and then