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public/vcd.css

@@ -6,7 +6,7 @@
     --main-light-color: var(--main-color);
     --sidebar-width: 330px;
     --right-nav-width: 60px;
-    --time-scale-height: 50px;
+    --time-scale-height: 30px;
     --sidebar-padding: 10px;
     --sidebar-item-margin: 5px;
     --toolbar-height: 50px;

src/App.vue

@@ -71,7 +71,7 @@ onMounted(async () => {
     // document.body.style.setProperty('--el-color-white', 'var(--background)');
     
     // 设置全局宏
-    document.body.style.setProperty('--time-scale-height', '50px');
+    document.body.style.setProperty('--time-scale-height', '30px');
     document.body.style.setProperty('--vcd-render-padding', '30px');
     document.body.style.setProperty('--sidebar-width', '330px');
     document.body.style.setProperty('--toolbar-height', '60px');

src/components/render/cursor.js

@@ -0,0 +1,47 @@
+import { globalLookup } from '@/hook/global';
+import formatTime from '@/hook/wave-view/format-time';
+import { reactive } from 'vue';
+
+export const StaticCursor = reactive({
+    label: '',
+    show: false,
+    currentTime: 0,
+    left: 0,
+    updateLabel(timescale) {
+        this.label = formatTime(this.currentTime, timescale);
+    },
+    updateLeft() {
+        this.left = calcCursorLeft(this.currentTime);
+    }
+});
+
+export function changeCursorLocation() {    
+    StaticCursor.show = true;
+    const pstate = globalLookup.pstate;
+    if (pstate) {
+        const { xCursor, xOffset, xScale, tgcd, timescale } = pstate;
+        const currentTime = Math.round((xCursor - xOffset) / xScale) * tgcd;
+        StaticCursor.currentTime = currentTime;
+        StaticCursor.updateLabel(timescale);
+        StaticCursor.updateLeft();
+    }
+}
+
+/**
+ * @description 给出当前的时间，比如 23ns，计算当前这个点应该相对于左侧偏移多少
+ * @param {number} currentTime
+ * @returns {number} 
+ */
+export function calcCursorLeft(currentTime) {
+    const pstate = globalLookup.pstate;
+    if (pstate) {
+        const { xOffset, xScale, tgcd, timescale } = pstate;
+        const xCursor = (currentTime / tgcd) * xScale + xOffset;
+        return xCursor;
+    }
+    return 0;
+}
+
+export const MovingCursor = reactive({
+
+});

src/components/render/cursor.vue

@@ -1,94 +1,62 @@
 <template>
-    <div>
+    <div v-show="StaticCursor.show">
         <div class="vertical-cursor-wrapper"
-            @click="makeCursor"
+            :style="cursorStyle"
-            :style="`left: ${currentX}px`">
+        >
             <div class="current-display-cursor-up">
-                <div class="current-time-value">{{ currentX }} px</div>
+                <div class="current-time-value" :style="colorStyle">{{ StaticCursor.label }}</div>
-                <div class="cursor-down-arrow"></div>
+                <div class="cursor-down-arrow" :style="borderStyle"></div>
             </div>
-            <div class="vertical-line"></div>
+            <div class="vertical-line" :style="colorStyle"></div>
             <div class="current-display-cursor-down">
-                <div class="current-time-value">{{ currentX }} px</div>
+                <div class="current-time-value" :style="colorStyle">{{ StaticCursor.label }}</div>
-                <div class="cursor-up-arrow"></div>
+                <div class="cursor-up-arrow" :style="borderStyle"></div>
             </div>
         </div>
 
-        <div v-show="showFixedOne" 
-            class="vertical-cursor-wrapper"
-            @click="makeCursor"
-            :style="`left: ${fixedLeft}px`">
-            <div class="fix-current-display-cursor-up">
-                {{ globalLookup.view.currentX }} px
-            </div>
-            <div class="fix-vertical-line"></div>
-            <div class="fix-current-display-cursor-down">
-                {{ globalLookup.view.currentX }} px
-            </div>
-        </div>
     </div>
 </template>
 
-<script>
+<script setup>
-import { reactive, ref } from 'vue';
+import { computed, defineComponent } from 'vue';
-import { globalLookup } from '../../hook/global';
+import { StaticCursor } from './cursor';
 
-export default {
+defineComponent({ name: 'vertical-cursor' });
-    name: 'vertical-cursor',
-    setup() {        
-        // see --sidebar-width
-        const left = 280 + 20;
 
-        // see --right-nav-width
+const props = defineProps({
-        const right = document.body.clientWidth - 60;
+    color: {
-
+        type: String,
-        const showFixedOne = ref(false);
+        default: 'var(--main-color)'
-        const fixedLeft = ref(0);
-        const currentX = ref(left);
-        const boxShift = 25;
-        
-        document.onmousemove = event => {
-            const x = event.x;
-            if (x < left || x > right) {
-                return;
-            }
-            currentX.value = x - boxShift;
     }
+});
 
-        /**
+const colorStyle = {
-         * @param { PointerEvent } event
+    backgroundColor: props.color
-         */
+};
-        function makeCursor(event) {
-            // console.log(event.x);
-            showFixedOne.value = true;
-            fixedLeft.value = event.x - boxShift;
-            globalLookup.view.currentX = event.x - boxShift;
-        }
 
-        return {
+const borderStyle = {
-            makeCursor,
+    borderLeft: '5px solid ' + props.color,
-            fixedLeft,
+    borderTop: '5px solid ' + props.color
-            showFixedOne,
+};
-            boxShift,
+
-            globalLookup,
+const boxShift = 25;
-            currentX
+const cursorStyle = computed(() => ({
-        }
+    left: StaticCursor.left - boxShift + 'px'
-    }
+}));
-}
 </script>
 
-<style>
+<style scoped>
 .vertical-cursor-wrapper {
     position: absolute;
-    height: 100vh;
-    padding: 0;
     top: 0;
+    padding: 0;
     cursor: crosshair;
     z-index: 55;
     display: flex;  
     flex-direction: column;  
     align-items: center; /* 沿着横轴（水平方向）对齐 */  
     justify-content: center; /* 沿着纵轴（垂直方向）对齐 */
+    transform: translateY(var(--toolbar-height));
 }
 
 .current-display-cursor-up {
@@ -115,7 +83,6 @@ export default {
 
 .current-time-value {
     border-radius: .4em;
-    background-color: var(--color-deepPurple);
     color: var(--sidebar-item-text);
     padding: 5px;
     width: fit-content;
@@ -123,8 +90,6 @@ export default {
 }
 
 .cursor-down-arrow {
-    border-left: 5px solid var(--color-deepPurple);
-    border-top: 5px solid var(--color-deepPurple);
     transform: rotate(225deg);
     position: absolute;
     width: 10px;
@@ -134,9 +99,12 @@ export default {
     bottom: 0;
 }
 
+.vertical-line {
+    width: 2px;
+    height: calc(100vh - 2 * var(--time-scale-height) - 60px);
+}
+
 .cursor-up-arrow {
-    border-left: 5px solid var(--color-deepPurple);
-    border-top: 5px solid var(--color-deepPurple);
     transform: rotate(45deg);
     position: absolute;
     width: 10px;
@@ -144,40 +112,4 @@ export default {
     left: 17.93px;
     top: 0;
 }
-
-.vertical-line {
-    width: 1px;
-    height: calc(100vh - 2 * var(--time-scale-height));
-}
-
-.fix-vertical-line {
-    width: 1px;
-    height: calc(100vh - 2 * var(--time-scale-height));
-    background-color: var(--color-deepPurple);
-}
-
-.fix-current-display-cursor-up {
-    height: var(--time-scale-height);
-    width: 50px;
-    background-color: var(--color-deepPurple);
-    border-radius: .5em .5em .5em .5em;
-    display: flex;
-    align-items: center;
-    justify-content: space-around;
-    color: var(--sidebar-item-text);
-    font-size: 14px;
-}
-
-.fix-current-display-cursor-down {
-    height: var(--time-scale-height);
-    width: 50px;
-    background-color: var(--color-deepPurple);
-    border-radius: .5em .5em .5em .5em;
-    display: flex;
-    align-items: center;
-    justify-content: space-around;
-    color: var(--sidebar-item-text);
-    font-size: 14px;
-}
-
 </style>

src/components/render/index.vue

@@ -1,35 +1,27 @@
 <template>
     <!-- <VerticalCursor></VerticalCursor> -->
     <!-- <TimeScale></TimeScale> -->
-    <div class="vcd-render-wrapper" @click="updateWireCurrentValue()">
+    <div class="vcd-render-wrapper" @click="onRenderClick()">
-
+        <VerticalCursor></VerticalCursor>
     </div>
 </template>
 
 
-<script>
+<script setup>
-import { reactive, ref } from 'vue';
+import { defineComponent, reactive, ref } from 'vue';
 import { emitter, globalLookup, globalSetting } from '@/hook/global';
 import { updateWireCurrentValue } from '@/hook/utils';
-
 import VerticalCursor from '@/components/render/cursor.vue';
-import TimeScale from '@/components/render/time-scale.vue';
+import { changeCursorLocation } from './cursor';
 
-export default {
+defineComponent({ name: 'main-render' });
-    name: 'main-render',
-    components: {
-        // VerticalCursor,
-        // TimeScale
-    },
-    setup() {
 
-        
+/**
-
+ * @description 渲染区域被鼠标点击时
-        return {
+ */
-            globalLookup,
+function onRenderClick() {
-            updateWireCurrentValue
+    updateWireCurrentValue();
-        }
+    changeCursorLocation();
-    }
 }
 
 </script>
@@ -89,6 +81,7 @@ export default {
 .vcd-cursor {
     position: absolute;
     pointer-events: none;
+    z-index: 60;
 }
 
 .vcd-values text {

src/components/sidebar/index.vue

@@ -150,7 +150,7 @@ function handleSidebarGlobalClick() {
     border-radius: 0 .8em .8em 0;
     border: solid 1px var(--sidebar-border);
     width: var(--sidebar-width);
-    height: calc(100vh - var(--toolbar-height));
+    height: calc(100vh - var(--toolbar-height) - 50px);
     box-shadow: 0 0 15px 1px rgb(16, 16, 16);
     overflow: hidden;
 }
@@ -165,6 +165,14 @@ function handleSidebarGlobalClick() {
     transition: var(--animation-5s);
 }
 
+.group-children .display-signal-item {
+    width: calc(200px - 8px - 10px) !important;
+}
+
+.group-children .signal-color-vendor > span {
+    font-size: 12px;
+}
+
 .display-signal-item-container {
     display: flex;
     justify-content: space-between;

src/components/sidebar/signal-item.vue

@@ -17,7 +17,9 @@
                         <span>{{ signalInfo.name }}</span>
                     </div>
                     <div class="signal-info-width" v-show="showWidth">
-                        <div :class="signalInfo.size > 1 ? 'signal-info-caption' : ''">
+                        <div
+                            :class="{ 'signal-info-caption': signalInfo.size > 1 }"
+                        >
                             {{ makeSignalCaption(signalInfo) }}
                         </div>
                     </div>
@@ -70,7 +72,7 @@ const signalInfo = computed(() => {
 /**
  * @param {WireItemBaseInfo} signal
  */
- function makeSignalIconClass(signal) {
+function makeSignalIconClass(signal) {
     const realSignal = globalLookup.link2CurrentWires.get(signal.link);
     return 'iconfont ' + makeIconClass(realSignal);
 }

src/components/toolbar/cursor-location.js

@@ -0,0 +1,160 @@
+import { globalLookup } from "@/hook/global";
+import { calcCursorLeft, StaticCursor } from "../render/cursor";
+import { sidebarSelectedWires } from "@/hook/sidebar-select-wire";
+
+
+/**
+ * @description 将 某时间点 移动到指定位置
+ * @param {number} time 需要移动到的时间点
+ * @param {number} leftMargin 移动后的该时间点距离左侧多少px
+ * @param {Pstate} pstate
+ */
+function moveto(time, leftMargin, pstate) {
+    StaticCursor.show = true;
+    StaticCursor.currentTime = time;
+    pstate.oldXOffset = pstate.xOffset;
+    const { width, xOffset, xScale, tgcd, timescale } = pstate;
+    pstate.xOffset = leftMargin - (time / tgcd) * xScale;
+
+    StaticCursor.updateLeft();
+    StaticCursor.updateLabel(pstate.timescale);
+    globalLookup.render();
+}
+
+export function toBegin() {
+    const pstate = globalLookup.pstate;
+    if (pstate) {
+        moveto(0, pstate.sidebarWidth - 20, pstate);
+    }
+}
+
+export function toEnd() {
+    const pstate = globalLookup.pstate;
+    if (pstate) {
+        moveto(globalLookup.time, pstate.width - pstate.sidebarWidth, pstate);
+    }
+}
+
+function clip(v, min, max) {
+    if (v < min) {
+        v = min;
+    }
+    if (v > max) {
+        v = max;
+    }
+    return v;
+}
+
+export function toPrevChange() {
+    const link = sidebarSelectedWires.lastLink;
+    const pstate = globalLookup.pstate;
+
+    if (link === undefined || pstate === undefined) {
+        return;
+    }
+
+    const chango = globalLookup.chango[link];
+    if (chango && chango.wave && chango.wave.length > 0) {
+        const wave = chango.wave;
+
+        // 如果长度为 1，直接到前面或者后面即可
+        if (wave.length === 1) {
+            toBegin();
+        } else {
+            const currentT = StaticCursor.currentTime;
+            let pivot = bisearch(wave, currentT);
+
+            const pwave = wave[pivot];
+            if (pwave[0] === currentT) {
+                pivot = clip(pivot - 1, 0, wave.length - 1);
+            } else {
+                pivot = clip(pivot, 0, wave.length - 1);
+            }
+            
+            const targetT = wave[pivot][0];
+            moveto(targetT, (pstate.width + pstate.sidebarWidth) / 2, pstate);
+        }
+    }
+}
+
+
+export function toNextChange() {
+    const link = sidebarSelectedWires.lastLink;
+    const pstate = globalLookup.pstate;
+
+    if (link === undefined || pstate === undefined) {
+        return;
+    }
+
+    const chango = globalLookup.chango[link];
+    if (chango && chango.wave && chango.wave.length > 0) {
+        const wave = chango.wave;
+
+        // 如果长度为 1，直接到前面或者后面即可
+        if (wave.length === 1) {
+            toEnd();
+        } else {
+            const currentT = StaticCursor.currentTime;
+            let pivot = bisearch(wave, currentT);
+            let targetT;
+            if (pivot === wave.length - 1) {
+                pivot = clip(pivot + 1, 0, wave.length - 1);
+                targetT = globalLookup.time;
+            } else {
+                pivot = clip(pivot + 1, 0, wave.length - 1);
+                targetT = wave[pivot][0];
+            }
+
+            moveto(targetT, (pstate.width + pstate.sidebarWidth) / 2, pstate);
+        }
+    }
+}
+
+const locationManager = {
+    /**
+     * @description 记录所有的信标
+     * @type {Map<number, HTMLElement>} 时间点到元素的映射
+     */
+    pivots: new Map(),
+
+};
+
+
+export function makeLocation() {
+    const currentT = StaticCursor.currentTime;
+    // 在 currentT 创建新的信标
+
+}
+
+/**
+ * @description 二分查找找到最近的索引下标
+ * @param {number[][]} wave 
+ * @param {number} time
+ * @return {number} 
+ */
+function bisearch(wave, time) {
+    const times = wave.map(p => p[0]);
+
+    // 二分查找，并将结果存入 i
+    let i = 0, j = wave.length - 1;
+    while (i < j) {
+        if (times[i] === time) {
+            break;
+        }
+        if (times[j] <= time) {
+            i = j;
+            break;
+        }
+        if (j - i === 1) {
+            break;
+        }
+        const mid = (i + j) >> 1;
+        if (times[mid] > time) {
+            j = mid;
+        } else {
+            i = mid;
+        }
+    }
+
+    return i;
+}

src/components/toolbar/cursor-location.vue

@@ -1,35 +1,86 @@
 <template>
     <div class="location">
+        <el-tooltip
+            effect="dark"
+            :content="t('toolbar.location.to-begin')"
+            placement="bottom"
+            raw-content
+        >
             <div
                 class="item iconfont icon-beginning"
-
+                @click="toBegin()"
             />
+        </el-tooltip>
+        
+
+        <el-tooltip
+            effect="dark"
+            :content="t('toolbar.location.to-end')"
+            placement="bottom"
+            raw-content
+        >
             <div
                 class="item iconfont icon-ending"
-
+                @click="toEnd()"
             />
+        </el-tooltip>
+
         <el-divider direction="vertical"></el-divider>
+
+        <el-tooltip
+            effect="dark"
+            :content="t('toolbar.location.to-prev-change')"
+            placement="bottom"
+            raw-content
+        >
             <div
                 class="item iconfont icon-arrow-to-previous"
-
+                :class="{ 'disable' : globalLookup.sidebarSelectedWireLinks.size === 0 }"
+                @click="toPrevChange()"
             />
+        </el-tooltip>
+
+
+        <el-tooltip
+            effect="dark"
+            :content="t('toolbar.location.to-next-change')"
+            placement="bottom"
+            raw-content
+        >
             <div
                 class="item iconfont icon-arrow-to-next"
-
+                :class="{ 'disable' : globalLookup.sidebarSelectedWireLinks.size === 0 }"
+                @click="toNextChange()"
             />
+        </el-tooltip>
+        
         <el-divider direction="vertical"></el-divider>
+
+        <el-tooltip
+            effect="dark"
+            :content="t('toolbar.location.make-location')"
+            placement="bottom"
+            raw-content
+        >
             <div
                 class="item iconfont icon-add-line"
-
             />
+        </el-tooltip>
+        
     </div>
 </template>
 
 <script setup>
 import { defineComponent } from 'vue';
+import { useI18n } from 'vue-i18n';
+import { toBegin, toEnd, toNextChange, toPrevChange } from './cursor-location';
+import { globalLookup } from '@/hook/global';
 
 defineComponent({ name: 'cursor-location' });
 
+const { t } = useI18n();
+
+
 
 </script>
 
@@ -62,4 +113,15 @@ defineComponent({ name: 'cursor-location' });
     color: var(--sidebar);
     transition: var(--animation-3s);
 }
+
+.disable {
+    opacity: 0.5;
+    cursor: not-allowed !important;
+}
+
+.location .item.disable:hover {
+    background-color: unset !important;
+    color: unset !important;
+}
+
 </style>

src/components/toolbar/index.vue

@@ -37,6 +37,7 @@ defineComponent({ name: 'toolbar' });
     width: 100%;
     height: var(--toolbar-height);
     background-color: var(--background);
+    z-index: 60;
 }
 
 .toolbar-body {

src/components/toolbar/pivot-view.js

@@ -0,0 +1 @@
+    

src/components/toolbar/signal-modal.vue

@@ -54,15 +54,16 @@ const signalModal = ref(0);
 const disabled = ref(true);
 
 function onSignalModalUpdate() {
-    console.log('enter change');
     const links = globalLookup.sidebarSelectedWireLinks;
     if (links.size > 0) {
         const modal = signalModal.value;
         // 更新渲染选项
         for (const link of links) {
-            globalLookup.setRenderOption(link, 'renderModal', modal);
+            const realChange = globalLookup.setRenderOption(link, 'renderModal', modal);
+            if (realChange) {
                 globalLookup.waveRender.resetVertice(link);
             }
+        }
 
         // 重新渲染
         globalLookup.render();

src/components/toolbar/signal-value-format.vue

@@ -37,9 +37,6 @@ const { t } = useI18n();
 const currentOption = ref(2);
 const disabled = ref(true);
 
-function onChange() {
-    console.log(currentOption.value);
-}
 
 onMounted(() => {
     formatOptions.push({
@@ -95,6 +92,23 @@ onMounted(() => {
 
 const formatOptions = reactive([]);
 
+function onChange() {
+    const links = globalLookup.sidebarSelectedWireLinks;
+    if (links.size > 0) {
+        const valueFormat = currentOption.value;
+        // 更新渲染选项
+        for (const link of links) {
+            const realChange = globalLookup.setRenderOption(link, 'valueFormat', valueFormat);
+            if (realChange) {
+                globalLookup.waveRender.resetVertice(link);
+            }
+        }
+
+        // 重新渲染，不过只需要渲染数值即可
+        globalLookup.render({ type: 'value' });
+    }
+}
+
 sidebarSelectedWires.addToPipe(lastLink => {
     if (lastLink) {
         const option = globalLookup.currentSignalRenderOptions.get(lastLink);

src/components/toolbar/value-search.vue

@@ -14,20 +14,132 @@
             </el-radio-group>
         </div>
         <div class="value-input-wrapper">
-            <el-input></el-input>
+            <el-input
+                v-model="searchManage.content"
+                @input="safeSearch"
+                @focus="searchManage.displayResult = true"
+                @blur="searchManage.displayResult = false"
+            ></el-input>
+
+            <transition name="collapse-from-top">
+                <div
+                    v-show="searchManage.displayResult || searchManage.mouseOnResult"
+                    class="toolbar-search-container"    
+                >
+                    <el-scrollbar
+                        height="300px"
+                        width="100%"
+                        @mouseenter="searchManage.mouseOnResult = true"
+                        @mouseleave="searchManage.mouseOnResult = false"
+                        class="search-result"
+                    >
+                        <div v-if="searchManage.searchResult.length > 0">
+                            <div v-for="(signal, index) in searchManage.searchResult"
+                                :key="index"
+                                @click="clickSearchItem(signal)"
+                                class="toolbar-search"
+                            >
+                                <span :class="makeSignalIconClass(signal)"></span>
+                                <span class="signal-name">{{ signal.name }}</span>
+                                <span
+                                    class="signal-width"
+                                >
+                                    <span :class="{ 'vec': signal.width > 1 }">{{ makeSignalCaption(signal) }}</span>
+                                </span>
+                                <span class="signal-value">{{ signal.value }}</span>
                             </div>
                         </div>
+                        <div v-else class="toolbar-search-nothing">
+                            <span class="iconfont icon-empty"></span>
+                            <span>{{ t('search-nothing') }}</span>
+                        </div>
+                    </el-scrollbar>
+                </div>
+            </transition>
+        </div>
+
+    </div>
 </template>
 
 <script setup>
-import { defineComponent, ref } from 'vue';
+import { globalLookup } from '@/hook/global';
+import { debounceWrapper, makeIconClass } from '@/hook/utils';
+import { defineComponent, reactive, ref } from 'vue';
 import { useI18n } from 'vue-i18n';
 
 defineComponent({ name: 'value-search' })
 
 const { t } = useI18n();
+const searchMode = ref(1);
 
-const searchMode = ref(0);
+const searchManage = reactive({
+    content: '',
+    displayResult: false,
+    mouseOnResult: false,
+    searchResult: [],
+});
+
+function addWire(wireItem) {
+    searchManage.searchResult.push({
+        name: wireItem.name,
+        width: wireItem.size,
+        type: wireItem.type,
+        value: globalLookup.currentSignalValues[wireItem.link]
+    });
+}
+
+function searchByValue() {
+    const value = searchManage.content.trim();
+    for (const wireItem of globalLookup.currentWires) {
+        const currentVal = globalLookup.currentSignalValues[wireItem.link];
+        if (currentVal.toString().includes(value)) {
+            addWire(wireItem);
+        }
+    }
+}
+
+function searchByName() {
+    const name = searchManage.content.trim();
+    for (const wireItem of globalLookup.currentWires) {
+        if (wireItem.name.includes(name)) {
+            addWire(wireItem);
+        }
+    }
+}
+
+function search() {
+    if (globalLookup.currentWires.size === 0 || searchManage.content.trim().length === 0) {
+        searchManage.searchResult.length = 0;
+        return;
+    }    
+
+    switch (searchMode.value) {
+        case 0:
+            searchByValue();
+            break;
+    
+        case 1:
+            searchByName();
+            break;
+    }
+}
+
+const safeSearch = debounceWrapper(search, 200);
+
+function clickSearchItem() {
+
+}
+
+function makeSignalCaption(signal) {
+    if (signal === undefined) {
+        return '';
+    }
+    return signal.width === 1 ? '' : `${signal.width - 1}:0`;
+}
+
+function makeSignalIconClass(signal) {
+    return 'iconfont ' + makeIconClass(signal);
+}
 
 </script>
 
@@ -41,8 +153,106 @@ const searchMode = ref(0);
 }
 
 .value-input-wrapper {
+    position: relative;
     margin-left: 5px;
     width: 120px;
 }
 
+.toolbar-search-container {
+    position: absolute;
+    top: 50px;
+    left: -10px;
+    transition: var(--animation-3s);
+    padding: 10px;
+    margin: 10px;
+    background-color: var(--sidebar);
+    border: 1.5px solid var(--main-color);
+    color: var(--sidebar-item-text);
+    border-radius: .5em;
+    width: 420px;
+}
+
+.toolbar-search-nothing {
+    height: 260px;
+    width: 100%;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    font-size: 1.1rem;
+}
+
+.toolbar-search-nothing .iconfont {
+    font-size: 80px;
+}
+
+.toolbar-search .signal-name {
+    width: 100px;
+    display: block;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    height: 100%;
+    align-items: center;
+    padding: 5px;
+}
+
+.toolbar-search .iconfont {
+    font-size: 13px;
+    color: var(--sidebar);
+    background-color: #7ca532;
+    border-radius: 99em;
+    height: 20px;
+    width: 20px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    margin-right: 5px;
+}
+
+.toolbar-search {
+    display: flex;
+    margin: 3px;
+    align-items: center;
+    cursor: pointer;
+    transition: var(--animation-3s);
+    border-radius: .5em;
+    padding-left: 5px;
+}
+
+.toolbar-search:hover {
+    transition: var(--animation-3s);
+    background-color: var(--sidebar-item-selected);
+}
+
+.toolbar-search .signal-width {
+    width: 80px;
+    height: 100%;
+    display: block;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    align-items: center;
+    padding: 5px;
+}
+
+.toolbar-search .vec {
+    color: var(--sidebar);
+    background-color: #7ca532;
+    padding: 2px 3px;
+    border-radius: .5em;
+    font-size: 0.9rem;
+}
+
+.toolbar-search .signal-value {
+    width: 150px;
+    height: 100%;
+    display: block;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    align-items: center;
+    padding: 5px;
+}
+
 </style>

src/components/treeview/search.vue

@@ -13,7 +13,7 @@
         </div>
         <transition name="collapse-from-top">
             <div
-                v-show="searchManage.displayResult | searchManage.mouseOnResult"
+                v-show="searchManage.displayResult || searchManage.mouseOnResult"
                 :style="searchResultWrapper"
                 class="search-result-wrapper"
                 id="search-result-wrapper"
@@ -110,7 +110,7 @@ emitter.on('signal-search', searchResultItem => {
     searchManage.searchResult.push(searchResultItem);
 });
 
-const safeSearch = debounceWrapper(search, 500);
+const safeSearch = debounceWrapper(search, 200);
 
 </script>
 

src/hook/global.js

@@ -86,10 +86,11 @@ export const globalLookup = reactive({
      */
     chango: {},
     
-    // 初始化时会被定义
+    /**
-    render: () => {},
+     * @description 【核心】接入渲染管线，重新渲染，该函数必须在 domContainer 初始化完成后再去调用
-
+     * @param {RenderConfig} renderConfig 渲染的类型，默认为重新渲染所有可视项
-    
+     */
+    render: (renderConfig) => {},
     
     /**
      * @description 非常核心的用于操控 webgl 进行渲染和动画的核心类
@@ -98,6 +99,10 @@ export const globalLookup = reactive({
     waveRender: undefined,
 
 
+    /**
+     * @description 描述描述当前渲染区的一些基本几何状态
+     * @type {Pstate | undefined}
+     */
     pstate: undefined,
 
     xScale: 1,
@@ -126,13 +131,18 @@ export const globalLookup = reactive({
      * @param {string} link 
      * @param {'height' | 'color' | 'valueFormat' | 'renderModal'} option 
      * @param {any} value 
+     * @returns {boolean} true 代表改变了值，否则则没有，可以用来判断是否需要重复塑造 Vertices
      */
     setRenderOption(link, option, value) {
         if (!this.currentSignalRenderOptions.has(link)) {
             this.currentSignalRenderOptions.set(link, {});
         }
         const renderOption = this.currentSignalRenderOptions.get(link);
+        if (renderOption[option] === value) {
+            return false;
+        }
         renderOption[option] = value;
+        return true;
     }
 });
 

src/hook/render.js

@@ -65,8 +65,6 @@ function makeWaveView(parentElement) {
         console.log('updater');
     };
 
-    globalLookup
-
     // 注册基本的响应事件
     container.elo.container.addEventListener('wheel',
         registerWheelEvent(parentElement, container.pstate, globalLookup, eventHandler)

src/hook/wave-view/dom-container.js

@@ -21,14 +21,20 @@ const mouseMoveHandler = (cursor, content, pstate /* , render */) => {
     // 这是上面展示当前 time 的圆角矩形内的字体大小
     const fontHeight = 20;
     const fontWidth = fontHeight / 2;
+    const sidebarWidth = pstate.sidebarWidth;
+
     const handler = event => {
         const x = pstate.xCursor = event.clientX;
+        const left = x - xmargin;
+        // 不能进入左侧，也不能进入右侧
+        if (left > sidebarWidth - 195) {
             cursor.style.left = (x - xmargin) + 'px';
             cursor.innerHTML = renderCursor({ xmargin, fontWidth, fontHeight }, pstate);
+        }
     };
     // 添加初始鼠标位置
     handler({ clientX: pstate.width / 2 });
-    content.addEventListener('mousemove', handler);
+    document.addEventListener('mousemove', handler);
 };
 
 
@@ -171,7 +177,6 @@ const domContainer = (obj) => {
                 setTime(pstate, deso.timeOpt.value);
             }
 
-
             const waveRender = new WebGL2WaveRender(elo, deso, pstate, obj.renderPlugins);
             deso.render = waveRender.render.bind(waveRender);
             deso.waveRender = waveRender;

src/hook/wave-view/render-values.js

@@ -81,7 +81,7 @@ function addVecRenderItem(link) {
 /**
  * 
  * @param {GlobalLookup} desc 
- * @param {*} pstate 
+ * @param {Pstate} pstate 
  * @returns 
  */
 function* renderValues(desc, pstate) {
@@ -89,9 +89,9 @@ function* renderValues(desc, pstate) {
 
     // 根据 currentWiresRenderView 视图渲染
     // 此处应该和 render-wave 的相同注释的地方保持逻辑上的一致（render-wave.js 约 646 行）
-    
     const currentWires = desc.currentWires;
     const renderSignals = [];
+
     for (const view of globalLookup.currentWiresRenderView) {
         if (view.renderType === 0) {
             const realSignal = addVecRenderItem(view.signalInfo.link);
@@ -115,48 +115,57 @@ function* renderValues(desc, pstate) {
 
     
     const lineHeightExtra = (globalSetting.displaySignalHeight - 30) / 2;
-    const ilen = height / yStep;
+    const canvaseHeight = height - topBarHeight - botBarHeight;
-    const iskip = (yOffset - lineHeightExtra) / yStep;
 
-    const ml = genSVG(width, height - topBarHeight - botBarHeight);
+    // 当前一页最多渲染这么多项目
+    const validRenderNum = Math.ceil(canvaseHeight / yStep);
 
+    const ml = genSVG(width, canvaseHeight);
+    
+    // 需要跳过前面几项
+    const renderStartNo = (yOffset - lineHeightExtra) / yStep;
     let ifirst = 0;
-    for (let i = 0; i < ilen; ++ i) {
+    for (let i = 0; i < validRenderNum; ++ i) {
         const lane = renderSignals[i];
         if (lane && (lane.name || lane.kind)) {
-            if (i > iskip) {
+            if (i > renderStartNo) {
                 break;
             }
             ifirst = i;
         }
     }
+
     ml.push(defs);
     yield;
 
     const markers = ['g'];
     ml.push(markers);
 
-    for (let i = 0; i < (iskip + ilen); i++) {
+    for (let i = 0; i < (renderStartNo + validRenderNum); i++) {
         const lane = renderSignals[i + (ifirst | 0)];
         const link = (lane || {}).ref;
+
+        if (link === '') {
+            continue;
+        }
+
         if (lane && lane.kind === 'DIZ') {
-            markers.push(['g', tt(0, Math.round((i - (iskip - ifirst) + 1.18) * yStep))].concat(water(lane, desc, pstate)));
+            markers.push(['g', tt(0, Math.round((i - (renderStartNo - ifirst) + 1.18) * yStep))].concat(water(lane, desc, pstate)));
         } else if (lane && lane.kind === 'brace') {
-            markers.push(['g', tt(0, Math.round((i - (iskip - ifirst) + 1.18) * yStep))].concat(bracer(lane, desc, pstate)));
+            markers.push(['g', tt(0, Math.round((i - (renderStartNo - ifirst) + 1.18) * yStep))].concat(bracer(lane, desc, pstate)));
         } else if (lane && link) {
             const chango = desc.chango[link];
             if (chango && chango.kind === 'vec') {
                 // tt: 计算出当前这一行的所有 值 svg 在 Y 方向的偏移
-                const mLane = ['g', tt(0, Math.round((i - (iskip - ifirst) + 0.15) * yStep))];
+                const mLane = ['g', tt(0, Math.round((i - (renderStartNo - ifirst) + 0.15) * yStep))];
                 const { wave } = chango;
-                const jlen = wave.length;
 
                 perLane: {
                     let [tPre, vPre, mPre] = wave[0];
                     
                     let xPre = getX(pstate, tPre);
                     const labeler = getLabel(lane);
-                    for (let j = 1; j <= jlen; j++) {
+                    for (let j = 1; j <= wave.length; j++) {
                         const mark = wave[j];
 
                         const [tCur, vCur, mCur] = (mark || [desc.time, 0, 0]);                        
@@ -191,7 +200,6 @@ function* renderValues(desc, pstate) {
         }
     }
 
-    // console.log(view);
     for (let i = 0; i < renderSignals.length; i++) {
         const lane = renderSignals[i];
         if (lane && lane.vlines) {

src/hook/wave-view/render-wave.js

@@ -3,6 +3,7 @@ import { globalSetting, globalStyle } from '../global';
 import { gl_Colors, gl_Shifts, gl_Shifts_for_bar, gl_WidthShifts, barShift, getRatio, screenHeightPixel, maskColorIndexOffset, posYFactor, glslInputLength, prettyPrint, ladderAnalog_GL_WidthShifts, lineAnlog_GL_WidthShifts } from './render-utils.js';
 import { vertexShader, fragmentShader } from './render-shader.js';
 import { renderAsBit, renderAsCommonDigital, renderAsLadderAnalog, renderAsLineAnalog } from './toolbar/renderModal';
+import { StaticCursor } from '@/components/render/cursor';
 
 /**
  * @description
@@ -392,6 +393,17 @@ class WebGL2WaveRender {
 
         const _this = this;
 
+        if (renderConfig.type === 'value') {
+            const renderValue = plugins.filter(plugin => plugin.name === 'pluginRenderValues')[0];
+            if (renderValue) {
+                renderValue(globalLookup, pstate, elements);
+            }
+            return;
+        }
+
+        // 更新静态 cursor
+        StaticCursor.updateLeft();
+
         function linearAnimation(delta, oldVal, newVal) {
             return (1 - delta) * oldVal + delta * newVal;
         }
@@ -537,10 +549,8 @@ class WebGL2WaveRender {
                     pstate.oldYStep = pstate.yStep;
                     pstate.oldYDuty = pstate.yDuty;
 
-                    if (needHiddenAnimation) {
                     _this.elements.grid.classList.remove('vcd-hidden');
                     _this.elements.values.classList.remove('vcd-hidden');
-                    }
                     return;
                 }
             }

src/hook/wave-view/toolbar/renderFormat.js

@@ -124,7 +124,7 @@ export class FormatValueRender {
             if (valueString.length <= pos) {
                 return valueString;
             }
-            const valSign = (value < 0) ? '-' : '+';
+            const valSign = (value < 0) ? '-' : '';
             if (pos === 1) {
                 return valSign;
             }
@@ -155,6 +155,8 @@ export class FormatValueRender {
      * @param {number} pos 位置
      */
     floatTransform(fWidth, value, pos) {
+        const replacer = this.replacer;
+
         if (fWidth === 16) {
             value = this.calcIEEEFloat(value, 5, 10);
         } else if (fWidth === 32) {
@@ -167,7 +169,7 @@ export class FormatValueRender {
         if (valueString.length <= pos) {
             return valueString;
         }
-        const valSign = (value < 0) ? '-' : '+';
+        const valSign = (value < 0) ? '-' : '';
         if (pos === 1) {
             return valSign;
         }
@@ -221,3 +223,141 @@ export class FormatValueRender {
         return sign * efficentPow2(e - offset) * (1 + m / mFrac);
     }
 }
+
+
+export class JSValueRender {
+    /**
+     * 
+     * @param {string} link 信号的ID
+     * @param {number} width 信号的位置宽度 
+     * @param {string} replacer 位置不足的地方会用 replacer 补足，比如 ...
+     */
+    constructor(link, width) {
+        this.formatCode = getValueFormatCode(link);
+        this.width = BigInt(width);
+    }
+
+    /**
+     * @description 根据当前的设置进行数值的渲染
+     * @param {number} value 波形当前的数值 
+     * @returns {string} 转换后需要渲染的字符串
+     */
+    explainAsNumber(value) {
+        const formatCode = this.formatCode;
+        switch (formatCode) {
+            // 二进制
+            case 0: return this.radixTransform(2, value);
+            // 八进制
+            case 1: return this.radixTransform(8, value);
+            // 十六进制
+            case 2: return this.radixTransform(16, value);
+            // 有符号整型
+            case 3: return this.radixTransform(10, value, true);
+            // 无符号整型
+            case 4: return this.radixTransform(10, value);
+            // 半精度浮点数
+            case 5: return this.floatTransform(16, value);
+            // 单精度浮点数
+            case 6: return this.floatTransform(32, value);
+            // 双精度浮点数
+            case 7: return this.floatTransform(64, value);
+            // 未知
+            default: return '?';
+        }
+
+    }
+
+    /**
+     * @description 整数的进制转换
+     * @param {number} radix 进制
+     * @param {number} value 值
+     * @param {number} pos 位置宽度
+     * @param {boolean} sign 是否是有符号数，默认为 false
+     */
+    radixTransform(radix, value, sign = false) {
+        const width = this.width;
+        const replacer = this.replacer;
+
+        if (value === 'x') {
+            return -1;
+        }
+        value = BigInt(value);
+
+        // 如果是有符号数
+        if (sign) {
+            if ((value >> (width - 1n)) & 1n) {
+                value = value - (2n ** width);
+            }
+
+            return parseInt(value);
+        }
+
+        // 无符号的各类进制数字
+        return parseInt(value);
+    }
+    
+    /**
+     * @description IEEE 浮点数的转换
+     * 为什么没有 sign 参数？因为 IEEE 定义下的 float 第一个位置就是符号
+     * @param {number} fWidth 16， 32 或者 64
+     * @param {number} value 值
+     * @param {number} pos 位置
+     */
+    floatTransform(fWidth, value) {
+        const replacer = this.replacer;
+
+        if (fWidth === 16) {
+            value = this.calcIEEEFloat(value, 5, 10);
+        } else if (fWidth === 32) {
+            value = this.calcIEEEFloat(value, 8, 23);
+        } else if (fWidth === 64) {
+            value = this.calcIEEEFloat(value, 11, 52);
+        }
+
+        return value;
+    }
+
+    /**
+     * @description 根据 e 和 m 得到计算 IEEE 浮点数的函数，默认第一个位置代表符号
+     * @param {number} value 值
+     * @param {number} eWidth 代表指数部分的位数
+     * @param {number} mWidth 代表有效尾数的位数
+     * @returns {(value: number) => number}
+     */
+    calcIEEEFloat(value, eWidth, mWidth) {
+        const offset = (1 << (eWidth - 1)) - 1;
+        const mFrac = 1 << mWidth;
+
+        // 计算参考博客：https://blog.csdn.net/leo0308/article/details/117398166
+        let bits = value.toString(2);
+        const width = 1 + eWidth + mWidth;
+        // 应对 bits 长度和 预定长度不一致的情况
+        // 不足的地方补上 0，否则进行截断
+        if (bits.length < width) {
+            bits = '0'.repeat(width - bits.length) + bits;
+        }
+        if (bits.length > width) {
+            bits = bits.substring(bits.length - width);
+        }
+
+        const s = parseInt(bits[0], 2);
+        const e = parseInt(bits.substring(1, 1 + eWidth), 2);
+        const m = parseInt(bits.substring(2 + eWidth), 2);
+
+        const sign = (s === 1) ? -1 : 1;
+        // 全 0
+        if (e === 0) {
+            return sign * efficentPow2(-offset + 1 - mWidth) * m;
+        }
+
+        // 全 1
+        if (e === ((1 << eWidth) - 1)) {
+            if (m === 0) {
+                return sign * Infinity;
+            }
+            return NaN;
+        }
+
+        return sign * efficentPow2(e - offset) * (1 + m / mFrac);
+    }
+}

src/hook/wave-view/toolbar/renderModal.js

@@ -30,7 +30,7 @@
 
 import { globalLookup } from "@/hook/global";
 import { lineAnalog_WidthShift, lineAnlog_GL_WidthShifts, maskColorIndexOffset, posYFactor, prettyPrint } from "../render-utils";
-import { hexToSignedInt } from "./renderFormat";
+import { FormatValueRender, hexToSignedInt, JSValueRender } from "./renderFormat";
 
 function makeQuadVertices(p1, p2, p3, p4) {
     return [
@@ -413,11 +413,13 @@ function getMaxMinByFormat(link, wave, time, formatCode, width) {
     let minVal = undefined;
     const length = wave.length;
 
+    const valueRender = new JSValueRender(link, width);
+
     // TODO : 优化这段代码
     for (let i = 0; i < length; ++ i) {
         const [t1, val, mask] = wave[i];
         const t2 = (i === (length - 1)) ? time : wave[i + 1][0];
-        const numVal = explainAsJSNumber(formatCode, val, width);
+        const numVal = valueRender.explainAsNumber(val);
 
         if (maxVal === undefined) {
             maxVal = numVal;
@@ -479,6 +481,7 @@ export function renderAsLadderAnalog(lookup, link, wave, time) {
 
     const { maxVal, minVal } = getMaxMinByFormat(link, wave, time, formatCode, width);
     const coordinateTransform = getMappingFunc(formatCode, maxVal, minVal);
+    const valueRender = new JSValueRender(link, width);
 
     function makeLadderAnalogRenderParam(link, wave, time) {        
         const [t1, val, mask] = wave;
@@ -489,7 +492,7 @@ export function renderAsLadderAnalog(lookup, link, wave, time) {
         }
 
         // 根据当前格式进行转换
-        const numVal = explainAsJSNumber(formatCode, val, width);
+        const numVal = valueRender.explainAsNumber(val);
         // 此时的 y 是一个 -1 到 1 的浮点数，因为 VAO 我设置了 Int
         const y = coordinateTransform(numVal);
         const colorParam = { y, color: 5 };
@@ -648,6 +651,7 @@ export function renderAsLineAnalog(lookup, link, wave, time) {
     const length = wave.length;
     const lineVertices = [];
     const maskVertices = [];
+    const valueRender = new JSValueRender(link, width);
 
     function makeLineAnalogRenderParam(link, wave, time) {
         const [t1, val, mask] = wave;
@@ -658,7 +662,7 @@ export function renderAsLineAnalog(lookup, link, wave, time) {
         }
 
         // 根据当前格式进行转换
-        const numVal = explainAsJSNumber(formatCode, val, width);
+        const numVal = valueRender.explainAsNumber(val);
         // 此时的 y 是一个 -1 到 1 的浮点数，因为 VAO 我设置了 Int
         const y = coordinateTransform(numVal);
         const colorParam = { y, color: 5 };

src/hook/wave-view/x-offset-update.js

@@ -21,6 +21,7 @@ const xOffsetUpdate = (pstate, nextOffsetXFn) => {
 
     pstate.oldXOffset = pstate.xOffset;
     pstate.xOffset = nextOffsetX;
+    
     return true;
 };
 

src/hook/wave-view/y-offset-update.js

@@ -6,19 +6,25 @@ const yOffsetUpdate = (pstate, nextOffsetYFn) => {
 
     nextOffsetY = nextOffsetY;
 
+    // 当前所有信号的高度之和
     const currentRenderHeight = globalLookup.currentWires.size * pstate.yStep;
+    
+    // 当前有效的画布高度
     const canvasHeight = pstate.height - pstate.topBarHeight - pstate.botBarHeight;
-    // console.log(currentRenderHeight, canvasHeight);
+
-    const maxOffsetY = Math.max(-20,
+    if (currentRenderHeight < canvasHeight) {
-                                currentRenderHeight - canvasHeight); // maximum offset
+        // 如果当前的信号高度小于画布的高度，则取消本次渲染
+        return false;
+    }
+
+    const maxOffsetY = Math.max(-20, currentRenderHeight - canvasHeight);
     nextOffsetY = Math.min(nextOffsetY, maxOffsetY);
 
-    const minOffsetY = -20; // minimum offset
+    const minOffsetY = -20;
     nextOffsetY = Math.max(nextOffsetY, minOffsetY);
     
-    // if (nextOffsetY === xOffset) {
+    console.log(nextOffsetY);
-    //     return false; // exit without scroll
+    
-    // }
     
     pstate.oldYOffset = pstate.yOffset;
     pstate.yOffset = nextOffsetY;

src/i18n/en.json

@@ -87,6 +87,12 @@
     "toolbar.format.float": "Float (32bit)",
     "toolbar.format.double": "Double (64bit)",
 
+    "toolbar.location.to-begin": "Move to Beginning",
+    "toolbar.location.to-end": "Move to End",
+    "toolbar.location.to-next-change": "Go to Next Change Edge",
+    "toolbar.location.to-prev-change": "Go to Previous Change Edge",
+    "toolbar.location.make-location": "Create New Pivot",
+
     "current-version": "current version",
     "copyright": "The copyright of this software belongs to <a href=\"https://github.com/Digital-EDA\" target=\"_blank\">Digital-IDE</a> project team. Welcome to <a href=\"https://github.com/Digital-EDA/Digital-IDE\">Star</a>."
 }

src/i18n/zh.json

@@ -85,7 +85,11 @@
     "toolbar.format.float": "单精度（32bit）",
     "toolbar.format.double": "双精度（64bit）",
 
-
+    "toolbar.location.to-begin": "移动至开头",
+    "toolbar.location.to-end": "移动至结尾",
+    "toolbar.location.to-next-change": "前往下一个变化的边沿",
+    "toolbar.location.to-prev-change": "前往上一个变化的边沿",
+    "toolbar.location.make-location": "创建新的信标",
 
     "current-version": "当前版本",
     "copyright": "本软件版权归 <a href=\"https://github.com/Digital-EDA\" target=\"_blank\">Digital-IDE</a> 项目组所有，欢迎 <a href=\"https://github.com/Digital-EDA/Digital-IDE\">Star</a>。"

src/types/jsdoc.js

@@ -96,13 +96,18 @@
 /**
  * @description
  * @typedef {Object} Pstate
+ * @property {number} tgcd
  * @property {number} width
  * @property {number} height
  * @property {number} xScale
+ * @property {number} xCursor
  * @property {number} xOffset
  * @property {number} yOffset
  * @property {number} yStep
  * @property {number} yDuty
+ * @property {number} sidebarWidth
+ * @property {number} topBarHeight
+ * @property {number} botBarHeight
  */
 
 /**
@@ -124,7 +129,7 @@
 /**
  * @description
  * @typedef {Object} RenderConfig
- * @property {'common' | 'action' | undefined} type
+ * @property {'common' | 'action' | 'value' | undefined} type
  */
 
 /**