78 lines
1.6 KiB
JavaScript
78 lines
1.6 KiB
JavaScript
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import { getDomOffset } from '@/utils/index';
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const config = {
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namespaced: true,
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state: {
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width: 800, // 地图canvas 容器 宽度
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height: 600, // 地图canvas 容器 高度
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menuBarLoadedCount: 0, // menuBar加载完成
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canvasSizeCount: 0, // 地图canvas 大小变更标识
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canvasId: '', // 地图canvas容器dom id
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canvasOffset: {}, // canvas dom 偏移
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canvasOffsetCount: 0 // 地图canvas 偏移变更标识
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},
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getters: {
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width: (state) => {
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return state.width;
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},
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height: (state) => {
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return state.height;
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},
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canvasId: (state) => {
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return state.canvasId;
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}
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},
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mutations: {
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SET_WIDTH: (state, width) => {
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state.width = width;
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state.canvasSizeCount += 1;
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},
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SET_HEIGHT: (state, height) => {
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state.height = height;
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state.canvasSizeCount += 1;
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},
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setCanvasId: (state, id) => {
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state.canvasId = id;
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},
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updateMenuBar: (state) => {
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state.menuBarLoadedCount += 1;
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},
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setCanvasOffset: (state, offset) => {
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state.canvasOffset = offset;
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state.canvasOffsetCount += 1;
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}
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},
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actions: {
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resize({ commit }, opt) {
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if (opt.width) {
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commit('SET_WIDTH', opt.width);
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}
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if (opt.height) {
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commit('SET_HEIGHT', opt.height);
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}
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},
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updateMenuBar({ commit }) {
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commit('updateMenuBar');
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},
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setCurrentCancasId: ({ dispatch, commit }, payLoad) => {
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commit('setCanvasId', payLoad.id);
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dispatch('resetCanvasOffset');
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},
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resetCanvasOffset: ({ commit, state }) => {
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const mapCanvas = document.getElementById(state.canvasId);
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if (mapCanvas) {
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const offset = getDomOffset(mapCanvas);
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commit('setCanvasOffset', offset);
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}
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}
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}
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};
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export default config;
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