docs: 添加涉密文件自检工具实施计划
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204
UmiOCR-data/qt_res/qml/ImageManager/ScreenshotWindowComp.qml
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204
UmiOCR-data/qt_res/qml/ImageManager/ScreenshotWindowComp.qml
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// =======================================
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// =============== 截图窗口 ===============
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// =======================================
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import QtQuick 2.15
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import QtQuick.Window 2.15
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import QtGraphicalEffects 1.15
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import "../Widgets"
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Window {
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id: win
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property string imgID: "" // 图片id
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property string screenName: "" // 显示器名称
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property var screenRatio: 1 // 屏幕缩放比
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property var screenshotEnd // 关闭函数，外部传入
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// 配置
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property int lineWidth: 1 // 线宽
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property color crossLineColor: "#00f91a" // 十字指示器的颜色
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property color clipBorderColor: "white" // 框选区边框的颜色
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property color darkLayerColor: "#73000000" // 深色背景层的颜色
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// 鼠标状态， 0 等待 ， 1 拖拽中
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property int mouseStatus: 0
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// status==0时为当前鼠标位置，status==1时为拖拽开始位置
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property int mouseX: -1
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property int mouseY: -1
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// 裁切区域的左上角坐标和宽高
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property int clipX: -1
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property int clipY: -1
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property int clipW: -1
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property int clipH: -1
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flags: Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint // 无边框+置顶
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Component.onCompleted: {
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image.showImgID(imgID)
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visible = true // 窗口可见
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// 窗口模式设置为全屏，避免Linux任务栏排斥窗口位置
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win.visibility = Window.FullScreen
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raise() // 弹到最前层
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requestActivate() // 激活窗口
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}
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// 截图完毕，成功为true
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function ssEnd(okk) {
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visible = false // 先隐藏窗口
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let argd = {}
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if(okk) { // 成功
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// 乘以屏幕缩放比
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if(screenRatio !== 1) {
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clipX*=screenRatio; clipY*=screenRatio;
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clipW*=screenRatio; clipH*=screenRatio;
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}
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argd = {
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screenName: screenName,
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imgID: imgID,
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clipX: clipX,
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clipY: clipY,
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clipW: clipW,
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clipH: clipH,
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}
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}
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else {
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argd = {clipX:-1, clipY:-1, clipW:-1, clipH:-1}
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}
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// 向父级回报
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win.screenshotEnd(argd)
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}
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// 底层，图片
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Image_ {
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id: image
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anchors.fill: parent
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}
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// 深色叠加层
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Rectangle {
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id: darkLayer
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anchors.fill: parent
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color: darkLayerColor
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// 遮罩，拖拽时扣除框选区域
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layer.enabled: mouseStatus==1
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layer.effect: OpacityMask {
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invert: true // 取反
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maskSource: Item {
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width: darkLayer.width
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height: darkLayer.height
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Rectangle {
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x: clipX
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y: clipY
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width: clipW
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height: clipH
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}
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}
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}
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}
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// 框选区边框
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Rectangle {
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visible: mouseStatus==1
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x: clipX
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y: clipY
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width: clipW
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height: clipH
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color: "#00000000"
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border.width: lineWidth
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border.color: clipBorderColor
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}
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// 十字指示器， mouseStatus==0 时启用
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Item {
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anchors.fill: parent
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visible: mouseArea.containsMouse && mouseStatus==0
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Rectangle { // 水平
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anchors.left: parent.left
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anchors.right: parent.right
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color: crossLineColor
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height: lineWidth
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y: mouseY-lineWidth
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}
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Rectangle { // 垂直
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anchors.top: parent.top
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anchors.bottom: parent.bottom
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color: crossLineColor
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width: lineWidth
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x: mouseX-lineWidth
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}
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}
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// 鼠标触控层
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MouseArea {
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id: mouseArea
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anchors.fill: parent
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hoverEnabled: true
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acceptedButtons: Qt.LeftButton | Qt.RightButton // 捕获左右键
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cursorShape: Qt.CrossCursor // 十字光标
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focus: true // 获取焦点
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// 按下
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onPressed: {
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if (mouse.button === Qt.RightButton) {
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return
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}
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if(mouseStatus == 0) {
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mouseStatus = 1
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win.mouseX = mouse.x
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win.mouseY = mouse.y
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win.clipX = mouse.x
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win.clipY = mouse.y
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}
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}
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// 移动
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onPositionChanged: {
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// 正常移动
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if(mouseStatus == 0) {
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win.mouseX = mouse.x
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win.mouseY = mouse.y
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}
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// 拖拽
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else if(mouseStatus == 1) {
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// 右
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if(mouse.x > win.mouseX) {
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win.clipX = win.mouseX
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win.clipW = mouse.x - win.mouseX
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if(win.clipX + win.clipW > win.width) // 防右越界
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win.clipW = win.width - win.clipX
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}
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// 左
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else {
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win.clipX = mouse.x
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win.clipW = win.mouseX - mouse.x
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if(win.clipX < 0) { // 防左越界
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win.clipX = 0
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win.clipW = win.mouseX
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}
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}
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// 下
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if(mouse.y > win.mouseY) {
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win.clipY = win.mouseY
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win.clipH = mouse.y - win.mouseY
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if(win.clipY + win.clipH > win.height) // 防下越界
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win.clipH = win.height - win.clipY
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}
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// 上
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else {
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win.clipY = mouse.y
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win.clipH = win.mouseY - mouse.y
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if(win.clipY < 0) { // 防上越界
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win.clipY = 0
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win.clipH = win.mouseY
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}
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}
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}
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}
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// 松开
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onReleased: {
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if (mouse.button === Qt.RightButton) {
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ssEnd(false)
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return
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}
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if(mouseStatus == 1) {
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ssEnd(true)
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}
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}
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}
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}
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