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<script lang="ts" setup>
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- import { InputGroup, InputNumber, Select, Input } from 'ant-design-vue';
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- import { unref, watch } from 'vue';
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- import { computed } from 'vue';
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- import { ref } from 'vue';
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+ import { Select, InputGroup, Input } from 'ant-design-vue';
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+ import { ref, unref, computed } from 'vue';
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+ import { isNullOrUnDef } from '/@/utils/is';
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enum AddressTypeEnum {
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DEC = 'DEC',
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HEX = 'HEX',
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}
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-
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const emit = defineEmits(['update:value']);
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- const DEC_MAX_VALUE = parseInt('0xffff', 16);
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-
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const props = withDefaults(
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defineProps<{
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value?: number | string;
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- inputProps?: Recordable;
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disabled?: boolean;
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+ maxValue?: number | string;
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+ minValue?: number | string;
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+ type?: AddressTypeEnum;
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+ toUpperCase?: boolean;
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}>(),
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{
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- value: 0,
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inputProps: () => ({}),
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+ type: AddressTypeEnum.DEC,
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+ maxValue: parseInt('FFFF', 16),
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+ minValue: 0,
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+ toUpperCase: true,
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}
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);
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+ const maxHexPadLength = computed(() => {
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+ const { maxValue, type } = props;
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+ if (type === AddressTypeEnum.DEC) {
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+ return Number(maxValue).toString(16).length;
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+ } else {
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+ return maxValue.toString().length;
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+ }
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+ });
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+
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+ const inputType = ref(props.type);
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+
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+ const getInputValue = computed(() => {
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+ const { type, value, toUpperCase } = props;
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+
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+ if (isNullOrUnDef(value)) return value;
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+
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+ if (type === AddressTypeEnum.DEC) {
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+ if (unref(inputType) === AddressTypeEnum.DEC) {
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+ return Number(value);
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+ } else {
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+ const _value = Number(value).toString(16);
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+ return toUpperCase ? _value.toUpperCase() : _value;
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+ }
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+ } else {
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+ if (unref(inputType) === AddressTypeEnum.DEC) {
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+ return parseInt(value, 16);
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+ } else {
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+ return toUpperCase ? value.toString().toUpperCase() : value;
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+ }
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+ }
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+ });
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+
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+ const getValueOpposite = computed(() => {
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+ if (isNullOrUnDef(unref(getInputValue))) {
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+ if (unref(inputType) === AddressTypeEnum.DEC) {
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+ return `0x${decToHex(props.minValue).padStart(unref(maxHexPadLength), '0').toUpperCase()}`;
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+ } else {
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+ return hexToDec(props.minValue);
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+ }
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+ }
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+
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+ if (unref(inputType) === AddressTypeEnum.DEC)
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+ return `0x${decToHex(unref(getInputValue)!)
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+ .toString()
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+ .padStart(unref(maxHexPadLength), '0')
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+ .toUpperCase()}`;
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+ else return hexToDec(unref(getInputValue)!);
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+ });
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+
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const addressTypeOptions = [
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{ label: AddressTypeEnum.DEC, value: AddressTypeEnum.DEC },
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{ label: AddressTypeEnum.HEX, value: AddressTypeEnum.HEX },
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];
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- const type = ref(AddressTypeEnum.DEC);
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+ const getValueByInputType = (value: string | number) => {
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+ let { type, toUpperCase, maxValue, minValue } = props;
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- const inputValue = ref<number | string>(props.value);
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+ if (type === AddressTypeEnum.DEC) {
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+ if (unref(inputType) === AddressTypeEnum.HEX) {
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+ value = hexToDec(value);
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+ }
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+ value = Number(value);
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+ maxValue = Number(maxValue);
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+ minValue = Number(minValue);
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+ value = value > maxValue ? maxValue : value;
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+ value = value < minValue ? minValue : value;
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+ } else {
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+ if (unref(inputType) === AddressTypeEnum.DEC) {
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+ value = decToHex(value);
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+ }
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- const getHexValue = computed(() => {
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- return parseInt(unref(inputValue) || 0, 16);
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- });
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+ const _maxValue = parseInt(maxValue, 16);
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+ const _minValue = parseInt(minValue, 16);
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- const getDecValue = computed(() => {
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- let formatValue = Number(unref(inputValue) || 0).toString(16);
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- formatValue = `0x${formatValue.padStart(4, '0')}`;
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- return (inputValue.value as number) > DEC_MAX_VALUE ? '0x0000' : formatValue;
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- });
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+ value = parseInt(value, 16) > _maxValue ? maxValue : value;
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+ value = parseInt(value, 16) < _minValue ? minValue : value;
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- const toDEC = (value: number | string) => {
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- return unref(type) === AddressTypeEnum.DEC
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- ? isNaN(value as number)
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- ? 0
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- : Number(value)
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- : parseInt(value, 16);
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- };
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+ value = toUpperCase ? value.toString().toUpperCase() : value;
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+ }
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- const handleEmit = () => {
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- const syncValue = toDEC(unref(inputValue));
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- emit('update:value', syncValue);
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+ return value;
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};
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- const handleChange = (value: AddressTypeEnum) => {
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- const syncValue = value === AddressTypeEnum.DEC ? unref(getHexValue) : unref(getDecValue);
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- inputValue.value = syncValue;
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- emit('update:value', toDEC(syncValue));
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+ const validate = (value: string | number) => {
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+ if (unref(inputType) === AddressTypeEnum.DEC) {
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+ return /^[1-9]\d*$/.test(value.toString());
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+ } else {
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+ return /(0x)?[0-9a-fA-F]+/.test(value.toString());
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+ }
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};
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- const stop = watch(
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- () => props.value,
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- (value) => {
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- inputValue.value = value;
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- stop();
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+ const handleSyncValue = (event: ChangeEvent) => {
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+ const value = (event.target as HTMLInputElement).value;
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+ if (isNullOrUnDef(value) || value === '') {
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+ emit('update:value', null);
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+ return;
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}
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- );
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+ if (!validate(value)) return;
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+ const syncValue = getValueByInputType(value);
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+ emit('update:value', syncValue);
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+ };
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+
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+ function decToHex(value: number | string) {
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+ return Number(value).toString(16);
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+ }
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+
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+ function hexToDec(value: number | string) {
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+ return parseInt(value, 16);
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+ }
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</script>
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<template>
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<InputGroup compact class="!flex">
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<Select
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- v-model:value="type"
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+ v-model:value="inputType"
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:options="addressTypeOptions"
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- @change="handleChange"
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:disabled="disabled"
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class="bg-gray-200 max-w-20"
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/>
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- <InputNumber
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- v-if="type === AddressTypeEnum.DEC"
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- v-model:value="inputValue"
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- :step="1"
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- class="flex-1"
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+
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+ <Input
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+ :value="getInputValue"
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+ @change="handleSyncValue"
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:disabled="disabled"
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- v-bind="inputProps"
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- @change="handleEmit"
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+ :placeholder="`请输入${inputType === AddressTypeEnum.DEC ? '十进制' : '十六进制'}设备地址码`"
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/>
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- <Input v-if="type === AddressTypeEnum.HEX" v-model:value="inputValue" @change="handleEmit" />
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<div class="text-center h-8 leading-8 px-2 bg-gray-200 cursor-pointer rounded-1 w-20">
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- <div v-if="type === AddressTypeEnum.DEC">{{ getDecValue }}</div>
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- <div v-if="type === AddressTypeEnum.HEX">{{ getHexValue }}</div>
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+ <div>{{ getValueOpposite }}</div>
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</div>
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</InputGroup>
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</template> |
...
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