565 lines
18 KiB
C++
565 lines
18 KiB
C++
#include "TransparentDraggableMFac.h"
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#include "PropertyWidget.h"
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#include "CallManage.h"
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#include "fracsel.h"
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extern double g_dPixelPerCm;//每厘米像素数
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//static GeoIndicatorGenerator m_drawGeo;
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//沉积相
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extern double g_SDepthFac;
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extern double g_EDepthFac;
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extern QString g_SelectMFac;
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TransparentDraggableMFac::TransparentDraggableMFac(QMyCustomPlot *parentPlot, QString strUuid, double minWidth, QString strTitle)
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: QObject(parentPlot), mPlot(parentPlot), mstrTitle(strTitle), mMinWidth(minWidth)
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{
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m_strUuid = strUuid;
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//
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initRect();
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}
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TransparentDraggableMFac::~TransparentDraggableMFac()
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{
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if(mPlot) {
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// mPlot->removeItem(mRect);
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// mPlot->removeItem(mLeftHandle);
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// mPlot->removeItem(mRightHandle);
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}
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}
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//设置最小宽度
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void TransparentDraggableMFac::setMinWidth(double minWidth)
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{
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mMinWidth = minWidth;
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}
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//设置标题
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void TransparentDraggableMFac::setTitle(QString strTitle)
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{
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mstrTitle = strTitle;
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mItemTitle->setText(mstrTitle);
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//mPlot->replot();
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}
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// 设置矩形范围
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void TransparentDraggableMFac::setRange(double left_Low, double right_Hight)
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{
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if(left_Low >= right_Hight) return;
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double lY1 = mPlot->yAxis->range().lower;//+10
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double lY2 = mPlot->yAxis->range().upper;
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mRect->topLeft->setCoords(left_Low, lY1);
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mRect->bottomRight->setCoords(right_Hight, (lY1+lY2)/2.0);
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//位置与rect不一样，否则图像反转
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// mPixmap->topLeft->setCoords(right_Hight, lY1);
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// mPixmap->bottomRight->setCoords(left_Low, (lY1+lY2)/2.0);
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//mItemTitle->position->setCoords(0.5, 0.5);
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// 设置父锚点，定位点
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//mItemTitle->position->setParentAnchor(mRect->bottom);
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// mItemTitle->position->setCoords((mRect->topLeft->coords().x() + mRect->bottomRight->coords().x())/2,
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// (mRect->topLeft->coords().y() + mRect->bottomRight->coords().y())/2); // 设置文本在矩形中心位置
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float flNewPos = mPlot->xAxis->coordToPixel((left_Low + right_Hight)/2.0) - 15;
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mItemTitle->position->setCoords(mPlot->xAxis->pixelToCoord(flNewPos),
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(lY1 + lY2)/4.0); // 设置文本在矩形中心位置
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//mRect->topLeft->setCoords(left, mPlot->yAxis->range().upper);
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//mRect->bottomRight->setCoords(right, mPlot->yAxis->range().lower);
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updateHandles();
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mPlot->replot();
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}
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// 获取当前范围
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QCPRange TransparentDraggableMFac::getRange()
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{
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return QCPRange(mRect->topLeft->coords().x(), mRect->bottomRight->coords().x());
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}
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// 设置矩形颜色
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void TransparentDraggableMFac::setColor(const QColor &color)
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{
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mRect->setBrush(QBrush(color));
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mRect->setPen(QPen(color.darker()));
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//mPlot->replot();
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}
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// 删除框图
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void TransparentDraggableMFac::deleteRect()
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{
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if(mPlot) {
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// mRect->deleteLater();
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// mLeftHandle->deleteLater();
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// mRightHandle->deleteLater();
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// mPixmap->deleteLater();
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mPlot->m_mapDraggable_MFac.remove(m_strUuid);
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mPlot->removeItem(mRect);
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mPlot->removeItem(mLeftHandle);
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mPlot->removeItem(mRightHandle);
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//mPlot->removeItem(mPixmap);
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mPlot->removeItem(mItemTitle);
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mPlot->replot();
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this->deleteLater();
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//
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// //避免二次绘制框图
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// mPlot->m_bDrawRect = false;
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// mDragMode = DragNone;
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// //取消选中框
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// mPlot->selectionRect()->cancel();
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// mPlot->replot();
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// mPlot->selectionRect()->mActive=true;
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}
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}
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void TransparentDraggableMFac::initRect()
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{
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// 创建透明矩形
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mRect = new QCPItemRect(mPlot);
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mRect->setLayer("overlay"); // 确保在最上层
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mRect->setBrush(QBrush(QColor(255, 255, 255, 50))); // 半透明蓝色
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mRect->setPen(QPen(QColor(70, 70, 255, 200)));
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// 创建左右边界控制点
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mLeftHandle = new QCPItemRect(mPlot);
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mLeftHandle->setLayer("overlay");
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mLeftHandle->setBrush(QBrush(Qt::black));
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mLeftHandle->setPen(QPen(Qt::black));
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mRightHandle = new QCPItemRect(mPlot);
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mRightHandle->setLayer("overlay");
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mRightHandle->setBrush(QBrush(Qt::black));
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mRightHandle->setPen(QPen(Qt::black));
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// 设置初始位置
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//double center = mPlot->xAxis->range().center();
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// setRange(center - 10, center + 10);
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// 连接鼠标事件
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connect(mPlot, &QCustomPlot::mousePress, this, &TransparentDraggableMFac::onMousePress);
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connect(mPlot, &QCustomPlot::mouseMove, this, &TransparentDraggableMFac::onMouseMove);
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connect(mPlot, &QCustomPlot::mouseRelease, this, &TransparentDraggableMFac::onMouseRelease);
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// mPixmap = new QCPItemPixmap(mPlot);
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// //mPixmap->setPixmap(QPixmap(":/image/file.png")); // 设置图片
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// mPixmap->setScaled(true, Qt::IgnoreAspectRatio); // 设置缩放方式
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// mPixmap->setLayer("overlay"); // 确保在最上层
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mItemTitle = new QCPItemText(mPlot);
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mItemTitle->setText(mstrTitle);
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//mItemTitle->setBrush(QBrush(Qt::red));
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mItemTitle->setFont(QFont("Arial", 12, QFont::Bold));
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mItemTitle->setColor(Qt::black);
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mItemTitle->setPositionAlignment(Qt::AlignTop | Qt::AlignHCenter);
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mItemTitle->position->setType(QCPItemPosition::ptPlotCoords);
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//mItemTitle->position->setType(QCPItemPosition::ptAxisRectRatio);
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mItemTitle->position->setCoords(0.5, 0);
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mItemTitle->setLayer("overlay");
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}
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void TransparentDraggableMFac::updateHandles()
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{
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// 左边界矩形控制点
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mLeftHandle->topLeft->setParentAnchor(mRect->topLeft);
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mLeftHandle->bottomRight->setParentAnchor(mRect->topRight);//(mRect->bottomLeft);
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mLeftHandle->topLeft->setCoords(-0.5, 0.5); // 矩形大小
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mLeftHandle->bottomRight->setCoords(0.5, -0.5); // 矩形大小
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// 右边界矩形控制点
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mRightHandle->topLeft->setParentAnchor(mRect->bottomLeft);
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mRightHandle->bottomRight->setParentAnchor(mRect->bottomRight);
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mRightHandle->topLeft->setCoords(-0.5, 0.5); // 矩形大小
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mRightHandle->bottomRight->setCoords(0.5, -0.5); // 矩形大小
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}
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//修改沉积相
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void TransparentDraggableMFac::onChangeRect()
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{
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double low = mRect->topLeft->coords().x();
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double hight = mRect->bottomRight->coords().x();
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// 创建对话框
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FracSel *dlg = new FracSel(nullptr);
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dlg->setChangeInfo(low, hight, mPlot->m_FracDef, mstrTitle);
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//
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dlg->setAttribute(Qt::WA_DeleteOnClose);//关闭时，自动删除窗口对象
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int result = dlg->exec();//模态对话框
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if (result == QDialog::Accepted) {
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// 处理用户点击了确定按钮的逻辑
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qDebug() << "Accepted=";
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//
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setTitle(g_SelectMFac);
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setRange(-g_EDepthFac, -g_SDepthFac);
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mPlot->SaveToSLF_Fac();
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//刷新 bAdd不支持true,否则崩溃，因为发消息的item本身会被删除，无法继续后续处理
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mPlot->RefreshItems_Fac(false);
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}
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else if (result == QDialog::Rejected) {
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// 处理用户点击了取消按钮的逻辑
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qDebug() << "Rejected=";
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}
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else {
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// 处理其他情况的逻辑
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qDebug() << "other=";
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}
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}
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void TransparentDraggableMFac::onDelRect()
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{
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//mDragMode = DragNone;
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//删除框图
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deleteRect();
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//保存
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mPlot->SaveToSLF_Fac();
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//刷新 bAdd不支持true,否则崩溃，因为发消息的item本身会被删除，无法继续后续处理
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mPlot->RefreshItems_Fac(false);
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//属性清空
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PropertyService()->InitCurrentViewInfo();
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}
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//设置顶深
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void TransparentDraggableMFac::setUpper(double upper)
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{
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QCPRange currentRange = getRange();
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QCPRange newRange = currentRange;
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double proposedRight = upper;
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// 确保不超出轴范围且不使宽度小于最小值
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newRange.upper = qBound(
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currentRange.lower + mMinWidth,
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proposedRight,
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getMyUpper());
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// 最终确保宽度不小于最小值（针对整体拖动的情况）
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if(newRange.size() < mMinWidth) {
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newRange.upper = newRange.lower + mMinWidth;
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}
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setRange(newRange.lower, newRange.upper);
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}
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//设置底深
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void TransparentDraggableMFac::setLower(double lower)
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{
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QCPRange currentRange = getRange();
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QCPRange newRange = currentRange;
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double proposedLeft = lower;
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// 确保不超出轴范围且不使宽度小于最小值
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newRange.lower = qBound(
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getMyLower(),
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proposedLeft,
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currentRange.upper - mMinWidth);
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// 最终确保宽度不小于最小值（针对整体拖动的情况）
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if(newRange.size() < mMinWidth) {
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// 如果是边界拖动，强制设置最小宽度
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newRange.lower = newRange.upper - mMinWidth;
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}
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setRange(newRange.lower, newRange.upper);
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}
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void TransparentDraggableMFac::onMousePress(QMouseEvent *event)
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{
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m_bChange = false;
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if(event->button() != Qt::LeftButton)//右键
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{
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double y = mPlot->xAxis->pixelToCoord(event->pos().y());//x轴展示深度
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QCPRange currentRange = getRange();
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if(mLeftHandle->selectTest(event->pos(), false) < 5) {
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mDragMode = DragNone;
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}
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else if(mRightHandle->selectTest(event->pos(), false) < 5) {
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mDragMode = DragNone;
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}
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//else if(x >= currentRange.lower && x <= currentRange.upper) {
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else if(y >= currentRange.lower && y <= currentRange.upper) {
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mDragMode = DragNone;
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}
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else {
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mDragMode = DragNone;
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return;
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}
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//event->accept();
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// double low = mRect->topLeft->coords().x();
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// double hight = mRect->bottomRight->coords().x();
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// PropertyService()->initGujingItemProperty(this, low, hight, m_Result);
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QMenu menu(nullptr);
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menu.addAction(QIcon(::GetImagePath() + "icon/DelColumn.png"), "删除微相", this, &TransparentDraggableMFac::onDelRect);
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menu.addAction(QIcon(::GetImagePath() + "icon/AddRow.png"), "修改沉积相", this, &TransparentDraggableMFac::onChangeRect);
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menu.exec(event->globalPos());
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return;
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}
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event->accept();
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// 检查点击了哪个部分
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//double x = mPlot->xAxis->pixelToCoord(event->pos().x());
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//double y = mPlot->yAxis->pixelToCoord(event->pos().y());
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double y = mPlot->xAxis->pixelToCoord(event->pos().y());//x轴展示深度
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QCPRange currentRange = getRange();
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if(mLeftHandle->selectTest(event->pos(), false) < 5) {
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mDragMode = DragLeft;
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}
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else if(mRightHandle->selectTest(event->pos(), false) < 5) {
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mDragMode = DragRight;
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}
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//else if(x >= currentRange.lower && x <= currentRange.upper) {
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else if(y >= currentRange.lower && y <= currentRange.upper) {
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mDragMode = DragRect;
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}
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else {
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mDragMode = DragNone;
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return;
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}
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//mDragStartX = x;
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mDragStartY = y;
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mDragStartRange = currentRange;
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}
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int TransparentDraggableMFac::getCursor()
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{
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if (m_bMoveRect)
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{
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return 2;
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}
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if (m_bArrow)
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{
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return 1;
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}
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return 0;
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}
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void TransparentDraggableMFac::onMouseMove(QMouseEvent *event)
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{
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if (mDragMode == DragRect)
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{
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m_bMoveRect = true;
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}
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else if (mLeftHandle->selectTest(event->pos(), false) < 5
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|| mRightHandle->selectTest(event->pos(), false) < 5)
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{
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m_bArrow = true;
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m_bMoveRect = false;
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}
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else
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{
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m_bArrow = false;
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m_bMoveRect = false;
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}
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//--------------------
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if(mDragMode == DragNone) return;
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event->accept();
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//double x = mPlot->xAxis->pixelToCoord(event->pos().x());
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//double dx = x - mDragStartX;
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double y = mPlot->xAxis->pixelToCoord(event->pos().y());
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double dy = y - mDragStartY;
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QCPRange newRange = mDragStartRange;
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switch(mDragMode) {
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case DragLeft: {
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//double proposedLeft = mDragStartRange.lower + dx;
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double proposedLeft = mDragStartRange.lower + dy;
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// 确保不超出轴范围且不使宽度小于最小值
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newRange.lower = qBound(
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//mPlot->xAxis->range().lower,
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getMyLower(),
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proposedLeft,
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mDragStartRange.upper - mMinWidth);
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break;
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}
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case DragRight: {
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//double proposedRight = mDragStartRange.upper + dx;
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double proposedRight = mDragStartRange.upper + dy;
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// 确保不超出轴范围且不使宽度小于最小值
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newRange.upper = qBound(
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mDragStartRange.lower + mMinWidth,
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proposedRight,
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getMyUpper());
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//mPlot->xAxis->range().upper);
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break;
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}
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case DragRect: {
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double width = mDragStartRange.size();
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//double center = mDragStartRange.center() + dx;
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double center = mDragStartRange.center() + dy;
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newRange.lower = center - width/2;
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newRange.upper = center + width/2;
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// 检查是否超出轴范围
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if(newRange.lower < getMyLower()) {
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newRange.lower = getMyLower();
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newRange.upper = newRange.lower + width;
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}
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else if(newRange.upper > getMyUpper()) {
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newRange.upper = getMyUpper();
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newRange.lower = newRange.upper - width;
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}
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// QCPRange axisRange = mPlot->xAxis->range();
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// if(newRange.lower < axisRange.lower) {
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// newRange.lower = axisRange.lower;
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// newRange.upper = newRange.lower + width;
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// }
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// else if(newRange.upper > axisRange.upper) {
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// newRange.upper = axisRange.upper;
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// newRange.lower = newRange.upper - width;
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// }
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break;
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}
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default:
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break;
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}
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// //取整数(方便显示统计，左右边界整数显示。)
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// newRange.lower = (int)newRange.lower;
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// QCPRange rangeByFile = mPlot->xAxis->range();
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// if (std::fabs(rangeByFile.upper - (int)newRange.upper) >= 1.0)
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// {
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// newRange.upper = (int)newRange.upper;
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// }
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// 最终确保宽度不小于最小值（针对整体拖动的情况）
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if(newRange.size() < mMinWidth) {
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if(mDragMode == DragRect) {
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// 如果是整体拖动，保持中心点不变
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double center = newRange.center();
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newRange.lower = center - mMinWidth/2;
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newRange.upper = center + mMinWidth/2;
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} else {
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// 如果是边界拖动，强制设置最小宽度
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if(mDragMode == DragLeft) {
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newRange.lower = newRange.upper - mMinWidth;
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} else if(mDragMode == DragRight) {
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newRange.upper = newRange.lower + mMinWidth;
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}
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}
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}
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//位置改变，鼠标拖动item
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if(newRange.lower!= mDragStartRange.lower || newRange.upper!= mDragStartRange.upper)
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{
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m_bChange = true;
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}
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setRange(newRange.lower, newRange.upper);
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}
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void TransparentDraggableMFac::onMouseRelease(QMouseEvent *event)
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{
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if(event->button() == Qt::LeftButton && mDragMode != DragNone) {
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event->accept();
|
||
// double low = mRect->topLeft->coords().x();
|
||
// double hight = mRect->bottomRight->coords().x();
|
||
// PropertyService()->initGujingItemProperty(this, low, hight, m_Result);
|
||
//属性
|
||
if(m_bChange)
|
||
{
|
||
//保存
|
||
mPlot->SaveToSLF_Fac();
|
||
//刷新 bAdd不支持true,否则崩溃，因为发消息的item本身会被删除，无法继续后续处理
|
||
mPlot->RefreshItems_Fac(false);
|
||
//取消所有选中单元格
|
||
emit CallManage::getInstance()->sig_Raise(mPlot->m_strUuid, "", "", "", "", 0, "");
|
||
}
|
||
|
||
//避免二次绘制框图
|
||
mPlot->m_bDrawRect = false;
|
||
//emit rangeChanged(getRange());
|
||
mDragMode = DragNone;
|
||
//取消选中状态
|
||
// QCPDataSelection emptySelection;
|
||
// mPlot->graph(0)->setSelection(emptySelection);
|
||
// mPlot->replot();
|
||
|
||
//取消选中框
|
||
mPlot->selectionRect()->cancel();
|
||
mPlot->replot();
|
||
mPlot->selectionRect()->mActive=true;
|
||
}
|
||
}
|
||
|
||
double TransparentDraggableMFac::getMyLower()
|
||
{
|
||
double dLower = mPlot->xAxis->range().lower;
|
||
double proposedLeft = mDragStartRange.lower;
|
||
|
||
TransparentDraggableMFac *pDraggableRect =NULL;
|
||
{
|
||
QMap<QString,QObject *>::Iterator it = mPlot->m_mapDraggable_MFac.begin();
|
||
while( it != mPlot->m_mapDraggable_MFac.end() )
|
||
{
|
||
if(it.key() == m_strUuid)
|
||
{
|
||
it++;
|
||
continue;
|
||
}
|
||
pDraggableRect = (TransparentDraggableMFac*)it.value();
|
||
//
|
||
QCPRange tmpRange = pDraggableRect->getRange();
|
||
if(tmpRange.upper >= dLower && tmpRange.upper <= proposedLeft)
|
||
{
|
||
dLower = tmpRange.upper;
|
||
}
|
||
it++;
|
||
}
|
||
}
|
||
|
||
return dLower;
|
||
}
|
||
|
||
double TransparentDraggableMFac::getMyUpper()
|
||
{
|
||
double dUpper = mPlot->xAxis->range().upper;
|
||
double proposedRight = mDragStartRange.upper;
|
||
|
||
TransparentDraggableMFac *pDraggableRect =NULL;
|
||
{
|
||
QMap<QString,QObject *>::Iterator it = mPlot->m_mapDraggable_MFac.begin();
|
||
while( it != mPlot->m_mapDraggable_MFac.end() )
|
||
{
|
||
if(it.key() == m_strUuid)
|
||
{
|
||
it++;
|
||
continue;
|
||
}
|
||
pDraggableRect = (TransparentDraggableMFac*)it.value();
|
||
//
|
||
QCPRange tmpRange = pDraggableRect->getRange();
|
||
if(tmpRange.lower <= dUpper && tmpRange.lower >= proposedRight)
|
||
{
|
||
dUpper = tmpRange.lower;
|
||
}
|
||
it++;
|
||
}
|
||
}
|
||
|
||
return dUpper;
|
||
}
|
||
|