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import QtQuick
import QtQuick.Controls
import QtQuick.Controls.Material
import QtQuick.Layouts
import QmlCustomPlot 1.0
import "request.js" as XHR
ApplicationWindow {
id: mainWindowRoot
width: 640
height: 480
visible: true
// visibility: Window.Maximized
visibility: ApplicationWindow.Maximized
title: qsTr("Hello World")
// // pistache
// // readonly property string apiRoot: "http://rpi5:8080/v1"
// // qhttpserver
readonly property string apiRoot: "http://rpi5:8081/v1"
Shortcut {
sequence: "ctrl+q"
onActivated: mainWindowRoot.close()
}
Material.theme: Material.Dark
Material.accent: Material.Indigo
function requestExposureTime(type, uri) {
console.log("request url: ", apiRoot + uri);
XHR.sendRequest("GET", apiRoot + uri, function(response) {
if (response.status != "200") {
console.log("response status: ", response.status);
return;
}
let isPlainText = response.contentType.length === 0
if (!isPlainText) {
console.log("invalid response: ", response);
return;
}
exposureTimeSpinBox.value = parseInt(response.content)
});
}
function readParams() {
var url = apiRoot + "/sensor/params"
console.log("readParams:", url);
XHR.sendRequest("GET", url, function(response) {
if (response.status != "200") {
console.log("response status: ", response.status);
return;
}
let isPlainText = response.contentType.length === 0
if (!isPlainText) {
console.log("invalid response: ", response);
return;
}
var json = JSON.parse(response.content);
console.log("readParams result:", json)
if (exposureTimeSpinBox.value != json.exposureTime) {
console.log("update exposureTimeSpinBox to", json.exposureTime)
exposureTimeSpinBox.value = json.exposureTime;
}
if (laserLevelSpinBox.value != json.laserLevel) {
console.log("update laserLevelSpinBox to", json.laserLevel)
laserLevelSpinBox.value = json.laserLevel;
}
if (enableAutoExposureCheckbox.checked != (json.aeEnable == "true")) {
console.log("update enableAutoExposureCheckbox to", json.aeEnable)
enableAutoExposureCheckbox.checked = json.aeEnable == "true";
}
});
}
Component.onCompleted: readParams()
function writeParams() {
var url = apiRoot + "/sensor/params";
console.log("writeParams:", url);
var json = new Object();
json["aeEnable"] = enableAutoExposureCheckbox.checked;
json["exposureTime"] = exposureTimeSpinBox.value;
json["laserLevel"] = laserLevelSpinBox.value;
console.log(JSON.stringify(json));
XHR.sendRequest("POST", url, function(response) {
if (response.status != "200") {
console.log("response status: ", response.status);
return;
}
let isPlainText = response.contentType.length === 0;
if (!isPlainText) {
console.log("invalid response: ", response);
return;
}
console.log("writeParams result:", response.content);
// var json = JSON.parse(response.content);
}, JSON.stringify(json));
}
RowLayout {
id: horizontalLayout
anchors.fill: parent
spacing: 0
Pane {
id: pane
Layout.fillHeight: true
Layout.fillWidth: true
Layout.minimumWidth: 150
ColumnLayout {
id: columnLayout
anchors.fill: parent
function color_by_value(value) {
const limit = 0.02;
if (value >= limit) {
return "red";
}
return "green";
}
Label {
id: fpsLabel
Layout.fillWidth: true
Layout.alignment: Qt.AlignTop
color: "green"
}
Label {
id: maxDiffLabel
Layout.fillWidth: true
Layout.alignment: Qt.AlignTop
color: columnLayout.color_by_value(max_diff)
text: "max diff: " + max_diff.toFixed(3)
}
Label {
id: maxDiffIdxLabel
Layout.fillWidth: true
Layout.alignment: Qt.AlignTop
text: "max diff: " + max_diff_idx
}
Label {
id: minDiffLabel
Layout.fillWidth: true
Layout.alignment: Qt.AlignTop
color: columnLayout.color_by_value(-min_diff)
text: "min diff: " + min_diff.toFixed(3)
}
Label {
id: minDiffIdxLabel
Layout.fillWidth: true
Layout.alignment: Qt.AlignTop
text: "min diff: " + min_diff_idx
}
Label {
id: avgDiffLabel
Layout.fillWidth: true
Layout.alignment: Qt.AlignTop
color: columnLayout.color_by_value(avg_diff)
text: "avg diff: " + avg_diff.toFixed(3)
}
Label {
id: medianhDiffLabel
Layout.fillWidth: true
Layout.alignment: Qt.AlignTop
color: columnLayout.color_by_value(median_diff)
text: "med. diff: " + median_diff.toFixed(3)
}
Label {
text: qsTr("Exposure time (us):")
}
SpinBox {
id: exposureTimeSpinBox
Layout.fillWidth: true
from: 10
to: 30000
stepSize: 100
editable: true
value: 200
onValueChanged: writeParams()
}
SpinBox {
id: laserLevelSpinBox
Layout.fillWidth: true
from: 500
to: 50000
stepSize: 250
editable: true
value: 1500
onValueChanged: writeParams()
}
CheckBox {
id: enableAutoExposureCheckbox
text: qsTr("Auto exposure")
onCheckedChanged: writeParams()
}
Item {
Layout.fillHeight: true
}
}
}
ImageViewer {
id: image
Layout.fillHeight: true
Layout.fillWidth: true
Layout.minimumWidth: 200
}
Item {
Layout.fillHeight: true
Layout.fillWidth: true
Layout.minimumWidth: 900
Layout.minimumHeight: 600
Rectangle {
color: "red"
opacity: 0.1
z: 101
}
QmlCustomPlot {
id: qmlPlot
anchors.fill: parent
Label {
anchors {
top: parent.top
topMargin: 8 * 2
horizontalCenter: parent.horizontalCenter
}
text: qmlPlot.fps
color: Material.color(Material.accent)
}
plot: myPlot
// Component.onCompleted: initCustomPlot()
}
}
}
}
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