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auto-resize editor with max height and scroll #3

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auto-resize editor with max height and scroll #3

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36 changes: 33 additions & 3 deletions src/components/InputPanel.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ import Feedback from "./Feedback.vue";

const GlobalVariables = inject("GlobalVariables");

const emits = defineEmits(["run", "clear"]);
const emits = defineEmits(["run", "clear", "editorHeightChanged"]);

const props = defineProps([
"cypherInput",
Expand All @@ -21,6 +21,22 @@ const tab = ref("");
let cypher = "";
let text = "";
let editor = null;
const minHeight = 3;
const maxHeight = 10;
const lineHeight = 20;
const padding = 10;

const updateEditorHeight = () => {
const lineCount = editor.getModel().getLineCount();
const newHeight = Math.min (
Math.max(lineCount * lineHeight, minHeight * lineHeight), maxHeight * lineHeight
)+ padding;
code.value.style.height = `${newHeight}px`;
if(lineCount<maxHeight){
emits('editorHeightChanged', newHeight);
}
editor.layout();
};

const runQuery = () => {
const getValue = editor.getValue();
Expand Down Expand Up @@ -93,7 +109,20 @@ onMounted(() => {
},
automaticLayout: true,
contextmenu: false,
scrollBeyondLastLine: false,
lineHeight: lineHeight
});

let previousLineCount = editor.getModel().getLineCount();

editor.onDidChangeModelContent(() => {
const currentLineCount = editor.getModel().getLineCount();
if (currentLineCount !== previousLineCount) {
previousLineCount = currentLineCount;
updateEditorHeight();
}
});

window.addEventListener("hitResult", () => {
// console.log(e)
});
Expand Down Expand Up @@ -183,7 +212,8 @@ onMounted(() => {
<style scoped>
.input-container {
width: 100%;
height: 100px;
min-height: v-bind("minHeight * lineHeight + padding + 'px'");
max-height: v-bind("maxHeight * lineHeight + padding + 'px'");
padding-top: 4px;
padding-bottom: 4px;
background-color: #f9fcff;
Expand All @@ -193,7 +223,7 @@ onMounted(() => {
}
.code {
width: 100%;
height: 100%;
height: v-bind("minHeight * lineHeight + padding + 'px'");
background-color: #ffffff;
border: 1px solid #e0e0e0;
border-radius: 4px;
Expand Down
9 changes: 9 additions & 0 deletions src/components/OutputPanel.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ const errorText = ref("");
const outputPanel = ref();
const isFullscreen = ref(false);
const heightBeforeFullscreen = ref("");
let previousEditorHeight = 0;

const runCypher = async (cypher) => {
loading.value = true;
Expand Down Expand Up @@ -99,6 +100,13 @@ const fullscreenQuery = (isFullscreen) => {
}
};

const handleEditorHeightChange = (newHeight) => {
const diff = newHeight - previousEditorHeight;
previousEditorHeight = newHeight;
const height = outputPanel.value.offsetHeight;
outputPanel.value.style.height = `${height + diff}px`;
};

onMounted(() => {
run(props.query, props.queryTypeInput);
if (!props.disableResizer) {
Expand Down Expand Up @@ -152,6 +160,7 @@ onMounted(() => {
:serve-in-output="true"
@run="run"
@clear="emits('clear')"
@editorHeightChanged="handleEditorHeightChange"
/>
<q-skeleton v-if="loading" width="100%" height="100%" animation="wave" />
<div v-else class="output-container">
Expand Down
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