压力算法移植前

2026-06-29 14:54:30 +08:00
parent 507781d127
commit ef2eecf972
1652 changed files with 312373 additions and 29 deletions
@@ -0,0 +1,559 @@
+#include "formscenedlg.h"
+#include "ui_formscenedlg.h"
+#include <QTimer>
+#include <QStackedWidget>
+#include <QDebug>
+#include <QScrollBar>
+#include "MyInputMethod.h"
+
+FormScenedlg::FormScenedlg(QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::FormScenedlg),pPicScene(0),tabMainWindow(0),dialogFileOperation(0),textEdit(0)
+{
+    ui->setupUi(this);
+    SWmaximumSize1={};
+    SWgeometry1={};
+    FVgeometry2={};
+    GVgeometry3={};
+
+
+    QPushButton *btnArray[]={
+        //        ui->KeyDown,
+        //        ui->KeyLeft,
+        //        ui->KeyRight,
+        //        ui->KeyUp,
+        ui->itemLast,
+        ui->itemFirst,
+        ui->saveAsButton,
+        ui->saveButton,
+        ui->addButton,
+        //ui->itemPrev,
+        //ui->itemNext,
+        ui->previewButton,
+        ui->newfileButton,
+        ui->openfileButton,
+        ui->delButton,
+        ui->EditItemButton,
+        ui->insertImage,
+        ui->reduceButton,
+        ui->enlargeButton,
+        ui->ZoomOrigin
+    };
+
+    const QString sysfamily=qApp->font().family();
+
+    for(int i=0;i<sizeof(btnArray)/sizeof(*btnArray);i++)
+    {
+        QFont font = ui->ZoomOrigin->font(); // 获取当前字体
+        const int defaultPointSize=16;//font.pointSize()<10?10:font.pointSize();
+
+        if(Public::ReadLanguageName()=="English"){
+            font.setFamily("Arial");
+        }
+//        font.setFamily("WenQuanYiMH");
+        //font.setFamily("wenquanyi");
+        font.setBold(true);
+        font.setPointSize(1*defaultPointSize); // 设置字体大小为12点
+        font.setWeight(QFont::Black);
+        btnArray[i]->setFont(font); // 应用新字体到按钮
+    }
+
+    //不显示测试按钮
+    ui->itemPrev->setVisible(false);
+    ui->itemNext->setVisible(false);
+    ui->ZoomOrigin->setVisible(false);
+    ui->btn_test2->setVisible(false);
+
+}
+
+FormScenedlg::~FormScenedlg()
+{
+    delete ui;
+    delete dialogFileOperation;
+    dialogFileOperation=0;
+}
+void FormScenedlg::horizontalScrollBar_valueChanged(int value)
+{
+    QTimer::singleShot(100,this,SLOT(sceneRectChanged_timerHandler()));
+}
+
+void FormScenedlg::verticalScrollBar_valueChanged(int value)
+{
+    QTimer::singleShot(100,this,SLOT(sceneRectChanged_timerHandler()));
+}
+
+void FormScenedlg::bindScene(PicScene *pPicScene, QGraphicsView *pGraphicViewer,QTextEdit *pTextEdit){
+    this->pPicScene = pPicScene;
+    this->pViewer = pGraphicViewer;
+    this->textEdit = pTextEdit;
+
+    QObject::connect(pViewer->verticalScrollBar(), SIGNAL(valueChanged(int)), this,SLOT(verticalScrollBar_valueChanged(int)));
+    QObject::connect(pViewer->horizontalScrollBar(), SIGNAL(valueChanged(int)), this,SLOT(horizontalScrollBar_valueChanged(int)));
+
+    dialogFileOperation = new DialogFileOperation(0);
+    dialogFileOperation->setWindowTitle(tr("插入图片"));
+//    connect(dialogFileOperation,SIGNAL(openFile(QString,bool)),this,SLOT(onFileOpen(QString,bool)));
+    //Scene Test
+    connect(dialogFileOperation,SIGNAL(openFile(QString,bool)),this,SIGNAL(insertImage(QString,bool)));
+
+
+
+    //edit@12-12读取旧的布局信息
+    const QStackedWidget* pStackedWidget= static_cast<QStackedWidget*>(this->pViewer->parentWidget()->parentWidget());
+    const QWidget* fileSceneViewer = static_cast<QWidget*>(this->pViewer->parentWidget());
+    if(pStackedWidget && fileSceneViewer)
+    {
+        tabMainWindow=fileSceneViewer->parentWidget()->parentWidget();
+        SWmaximumSize1=pStackedWidget->maximumSize();
+        SWgeometry1=pStackedWidget->geometry();
+
+        //QSize FVmaximumSize=fileSceneViewer->maximumSize();
+        FVgeometry2=fileSceneViewer->geometry();
+
+        //QSize GVmaximumSize=this->pViewer->maximumSize();
+        GVgeometry3=this->pViewer->geometry();
+
+        //qDebug()<<"1-2-3-size="<<SWmaximumSize1<<", "<<SWgeometry1<<", "<<FVgeometry2<<", "<<GVgeometry3;
+    }
+}
+void FormScenedlg::sceneRectChanged_timerHandler()
+{
+//    if(this->pViewer && this->pPicScene)
+//    {
+//        const QPoint originScene=pViewer->mapFromScene(0,0);
+//        if(originScene!=lastOriginScene)
+//        {
+//            lastOriginScene=originScene;
+            this->pPicScene->update();
+//            //qDebug()<<"sceneRectChanged-update="<<lastOriginScene;
+//        }
+//        //qDebug()<<"sceneRectChanged="<<this->pPicScene->sceneRect();
+//    }
+}
+
+//edit@12-12 改变布局
+void FormScenedlg::Layout_ToNew()
+{
+    QStackedWidget* pStackedWidget= static_cast<QStackedWidget*>(this->pViewer->parentWidget()->parentWidget());
+    QWidget* fileSceneViewer = static_cast<QWidget*>(this->pViewer->parentWidget());
+
+    //QWidget *tabMainWindow=fileSceneViewer->parentWidget()->parentWidget();
+    QHBoxLayout *horizontalLayout=dynamic_cast<QHBoxLayout*>(FormScenedlg::findChildAll(tabMainWindow->layout(),"horizontalLayout"));//edit@12-14 信息提示栏
+    FormScenedlg::showQLayout(horizontalLayout,false);
+
+    if(pStackedWidget && fileSceneViewer)
+    {
+        pStackedWidget->setMaximumSize(SWmaximumSize1.width(),SWmaximumSize1.height()+150);
+        pStackedWidget->setGeometry(SWgeometry1.x(),SWgeometry1.y(),SWgeometry1.width(),SWgeometry1.height()+150);
+        fileSceneViewer->setGeometry(FVgeometry2.x(),FVgeometry2.y(),FVgeometry2.width(),FVgeometry2.height()+150);
+        this->pViewer->setGeometry(GVgeometry3.x(),GVgeometry3.y(),GVgeometry3.width(),GVgeometry3.height()+80);
+    }
+
+}
+//edit@12-12 恢复布局
+void FormScenedlg::Layout_ToDefault()
+{
+    QStackedWidget* pStackedWidget= static_cast<QStackedWidget*>(this->pViewer->parentWidget()->parentWidget());
+    QWidget* fileSceneViewer = static_cast<QWidget*>(this->pViewer->parentWidget());
+
+    //QWidget *tabMainWindow=fileSceneViewer->parentWidget()->parentWidget();
+    QHBoxLayout *horizontalLayout=dynamic_cast<QHBoxLayout*>(FormScenedlg::findChildAll(tabMainWindow->layout(),"horizontalLayout"));//edit@12-14 信息提示栏
+    FormScenedlg::showQLayout(horizontalLayout,true);
+
+    if(pStackedWidget && fileSceneViewer)
+    {
+        pStackedWidget->setMaximumSize(SWmaximumSize1);
+        pStackedWidget->setGeometry(SWgeometry1);
+        fileSceneViewer->setGeometry(FVgeometry2);
+        this->pViewer->setGeometry(GVgeometry3);
+    }
+}
+
+void FormScenedlg::changeEvent(QEvent *e)
+{
+    QWidget::changeEvent(e);
+    switch (e->type()) {
+    case QEvent::LanguageChange:
+        ui->retranslateUi(this);
+        break;
+    default:
+        break;
+    }
+}
+
+void FormScenedlg::on_addButton_clicked()
+{
+    emit addButton();
+}
+
+void FormScenedlg::on_EditItemButton_clicked()
+{
+    emit EditItemButton();
+}
+
+void FormScenedlg::on_delButton_clicked()
+{
+    emit delButton();
+}
+
+void FormScenedlg::on_newfileButton_clicked()
+{
+emit newfileButton();
+}
+
+void FormScenedlg::on_openfileButton_clicked()
+{
+emit openfileButton();
+}
+
+void FormScenedlg::on_previewButton_clicked()
+{
+    pPicScene->clearSelection();
+    foreach (QGraphicsItem *item, pPicScene->items()) {
+        item->clearFocus();
+        item->setSelected(false);
+    }
+    //ui->previewButton->setFocus();
+    emit previewButton();
+}
+
+void FormScenedlg::on_saveButton_clicked()
+{
+emit saveButton();
+}
+
+void FormScenedlg::on_saveAsButton_clicked()
+{
+emit saveAsButton();
+}
+//edit@12-06 放大
+void FormScenedlg::on_enlargeButton_clicked()
+{
+    emit enlargeButton();
+    adjustItemsPos();
+    //QTimer::singleShot(100,this,SLOT(adjustItemsPos()));
+}
+
+void FormScenedlg::on_reduceButton_clicked()
+{
+    emit reduceButton();
+    adjustItemsPos();
+    //QTimer::singleShot(100,this,SLOT(adjustItemsPos()));
+}
+
+void FormScenedlg::on_KeyLeft_clicked()
+{
+    pViewer->setFocus();
+#ifndef Q_OS_WIN32
+    //QWSServer::sendKeyEvent(0,Qt::Key_Left,Qt::NoModifier,true,false);		//向系统发送键盘事件
+    MyInputMethod::sendEvent(Qt::Key_Left,Qt::NoModifier);
+#endif
+    //QTimer::singleShot(10,this,SLOT(adjustItemsPosFalse()));
+}
+
+void FormScenedlg::on_KeyUp_clicked()
+{
+    pViewer->setFocus();
+#ifndef Q_OS_WIN32
+    //QWSServer::sendKeyEvent(0,Qt::Key_Up,Qt::NoModifier,true,false);		//向系统发送键盘事件
+    MyInputMethod::sendEvent(Qt::Key_Up,Qt::NoModifier);
+#endif
+//QTimer::singleShot(10,this,SLOT(adjustItemsPosFalse()));
+}
+
+void FormScenedlg::on_KeyRight_clicked()
+{
+    pViewer->setFocus();
+#ifndef Q_OS_WIN32
+    //QWSServer::sendKeyEvent(0,Qt::Key_Right,Qt::NoModifier,true,false);		//向系统发送键盘事件
+    MyInputMethod::sendEvent(Qt::Key_Right,Qt::NoModifier);
+#endif
+//QTimer::singleShot(10,this,SLOT(adjustItemsPosFalse()));
+}
+
+void FormScenedlg::on_KeyDown_clicked()
+{
+    pViewer->setFocus();
+#ifndef Q_OS_WIN32
+    //QWSServer::sendKeyEvent(0,Qt::Key_Down,Qt::NoModifier,true,false);		//向系统发送键盘事件
+    MyInputMethod::sendEvent(Qt::Key_Down,Qt::NoModifier);
+#endif
+//QTimer::singleShot(10,this,SLOT(adjustItemsPosFalse()));
+}
+
+void FormScenedlg::on_insertImage_clicked()
+{
+    if(dialogFileOperation)
+    {
+        dialogFileOperation->refreshListView(PICFILE);
+        dialogFileOperation->exec();
+    }
+}
+
+void FormScenedlg::on_ZoomOrigin_clicked()
+{
+    adjustItemsPos(false);
+}
+
+void FormScenedlg::on_btn_test2_clicked()
+{
+    emit ZoomOrigin();
+
+}
+
+//edit@12-11 选中下一个图元
+void FormScenedlg::on_itemNext_clicked()
+{
+    QList<QGraphicsItem *> items=pPicScene->items();
+    if(!items.empty())
+    {
+        int index=0;
+        for(index=0;index<items.size();index++)
+        {
+            if(items.at(index)->isSelected())break;
+        }
+
+        pPicScene->clearSelection();
+        if(index+1<items.size())
+        {
+            index+=1;
+            //edit@12-11选中下一个
+            items.at(index)->setSelected(true);
+            items.at(index)->setFocus();
+        }
+        else
+        {
+            //edit@12-11 超范围,滚动到第一个
+            index=0;
+            items.front()->setSelected(true);
+            items.front()->setFocus();
+        }
+        //PrintselectedItemInfo();
+
+    }
+}
+
+//edit@12-11选中上一个图元
+void FormScenedlg::on_itemPrev_clicked()
+{
+    QList<QGraphicsItem *> items=pPicScene->items();
+    if(!items.empty())
+    {
+        int index=0;
+        for(index=0;index<items.size();index++)
+        {
+            if(items.at(index)->isSelected())break;
+        }
+
+        pPicScene->clearSelection();
+        if(0<=index-1)
+        {
+            index-=1;
+            //edit@12-11选中前一个
+            items.at(index)->setSelected(true);
+            items.at(index)->setFocus();
+        }
+        else
+        {
+            //edit@12-11 超范围,滚动到最后位置
+            index=items.size()-1;
+            items.back()->setSelected(true);
+            items.back()->setFocus();
+        }
+        //PrintselectedItemInfo();
+    }
+}
+
+void FormScenedlg::PrintselectedItemInfo()
+{
+    foreach (QGraphicsItem *item, pPicScene->items()) {
+        if(item->isSelected())
+        {
+            qDebug()<<"PrintselectedItemInfo-pos="<<item->pos();
+            //qDebug()<<"PrintselectedItemInfo-pos="<<pPicScene->views().front()->mapFromScene(item->pos());
+            break;
+        }
+    }
+}
+//edit@12-11 自动调整元素位置到原点
+void FormScenedlg::adjustItemsPos(bool bMoveScrollBar)
+{
+
+    auto items = pPicScene->items();
+
+    // if(!items.isEmpty()){
+    //     pViewer->centerOn(items.first());
+    //     auto i = items.first();
+    //     if(i->flags() & QGraphicsItem::ItemIgnoresTransformations)
+    //         qDebug() << "ItemIgnoresTransformations";
+            
+    //     pPicScene->update();
+    //     return;
+    // }
+
+    if(bMoveScrollBar)
+    {
+        pViewer->verticalScrollBar()->setValue(0);
+        pViewer->horizontalScrollBar()->setValue(0);
+    }
+
+    QPointF movePoint;
+    const QRectF sceneRect=pPicScene->sceneRect();
+    qreal left=sceneRect.width(),top=sceneRect.width();
+    foreach (const QGraphicsItem *item, pPicScene->items()) {
+        left=qMin(left,item->pos().x());
+        top=qMin(top,item->pos().y());
+    }
+    foreach (QGraphicsItem *item, pPicScene->items()) {
+        QPointF oldpos=item->pos();
+        //oldpos=QPointF(qCeil(oldpos.x()-left-1),qCeil(oldpos.y()-(top-pViewer->mapToScene(0,0).y()+1)));
+        oldpos=QPointF(qCeil(oldpos.x()-left),qCeil(oldpos.y()-(top-pViewer->mapToScene(0,0).y())));
+        item->setPos(oldpos);
+        if(item->isSelected())movePoint=oldpos;
+    }
+
+    if(bMoveScrollBar)
+    {
+        //pViewer->verticalScrollBar()->setValue(0);
+        //pViewer->horizontalScrollBar()->setValue(0);
+
+        if(0<movePoint.x())
+        {
+            movePoint=pViewer->mapFromScene(movePoint.x(),movePoint.y());
+            //pViewer->verticalScrollBar()->setValue(movePoint.y());
+            pViewer->horizontalScrollBar()->setValue(movePoint.x());
+        }
+    }
+
+    if(!pPicScene->items().empty())pPicScene->update();
+
+    //qDebug()<<"adjustItemsPos="<<bMoveScrollBar;
+}
+void FormScenedlg::showQLayout(QLayout *layout,bool visible)
+{
+    for (int i = 0; i < layout->count(); ++i) {
+        QLayoutItem *item = layout->itemAt(i);
+        if (QWidget *widget = item->widget()) {
+            visible?widget->show():widget->hide();
+        } else if (QLayout *subLayout = item->layout()) {
+            showQLayout(subLayout,visible);
+        }
+    }
+}
+
+QObject *FormScenedlg::findChildAll(const QLayout *layout,const QString &name)
+{
+    for (int i = 0; i < layout->count(); ++i) {
+        QLayoutItem *item = layout->itemAt(i);
+        if (QObject *widget = item->widget()) {
+            if(widget->objectName()==name)return widget;
+        } else if (QLayout *subLayout = item->layout()) {
+            if(subLayout->objectName()==name)return subLayout;
+            QObject *q= findChildAll(subLayout,name);
+            if(q)return q;continue;
+        }
+    }
+    return 0;
+}
+void FormScenedlg::onFileOpen(QString filePath,bool ){
+    pPicScene->clearSelection();
+    QString html = "<img src='" + filePath + "'/>";
+    textEdit->setHtml (html);
+    textItem = new PicTextItem();
+    pPicScene->addItem(textItem);
+    QList<QGraphicsItem *> items = pPicScene->items();
+    if(pPicScene->items().count()>1){
+        QRectF itemRect= items.at(1)->boundingRect();
+        textItem->setPos( items.at(1)->scenePos().x()+itemRect.width()+20, items.at(1)->scenePos().y());
+    }
+    else textItem->setPos(this->pViewer->mapToScene(0,0));//edit@12-07
+    textItem->setSelected(true);
+    textItem->setHtml(textEdit->toHtml());
+}
+
+void FormScenedlg::reset_showTextWidthHeight()
+{
+    const QRectF BoundingRect=pPicScene->itemsBoundingRect();
+    QLabel *labelTextWidthHeight=dynamic_cast<QLabel*>(FormScenedlg::findChildAll(tabMainWindow->layout(),"labelTextWidthHeight"));
+    if(labelTextWidthHeight && 1<BoundingRect.height())
+    {
+        qreal bottomItem[2]={-1};//txt,img
+        foreach (QGraphicsItem *item, pPicScene->items()) {
+            if(item->x()<0)item->setX(0);
+            if(item->y()<0)item->setY(0);
+            //const int i=-1==((QGraphicsTextItem*)item)->toHtml().indexOf("img ",0,Qt::CaseInsensitive)?0:1;
+            const int i=-1==((QGraphicsTextItem*)item)->toHtml().indexOf("home/plg/doc/",0,Qt::CaseInsensitive)?0:1;
+            if(item->sceneBoundingRect().bottom()>bottomItem[i])
+            {
+                bottomItem[i]=item->sceneBoundingRect().bottom();
+            }
+        }
+        QString newText;
+        int HighlightedValue= BoundingRect.height();
+        newText = tr("[ %1行 x %2列 ]").arg(HighlightedValue).arg(BoundingRect.width());
+
+        const QString oldText=labelTextWidthHeight->text();
+        if(32<HighlightedValue)
+        {
+            //edit@12-17 超出范围的高亮提示
+            labelTextWidthHeight->setText(tr("<html><head/><body><p>[<span style=\"color:red;font-size:16px;\"> %1行 </span>x %2列 ]</p></body></html>")
+                                          .arg(HighlightedValue).arg(qCeil(BoundingRect.width())));
+        }
+        else
+        {
+            labelTextWidthHeight->setText(newText);
+        }
+
+        if(oldText!=newText)
+        {
+            //QTimer::singleShot(10,this,SLOT(adjustItemsPos()));
+            QTimer::singleShot(10,this,SLOT(adjustItemsPosFalse()));
+        }
+    }
+}
+
+void FormScenedlg::on_itemFirst_clicked()
+{
+    int index=-1;
+    const QRectF sceneRect=pPicScene->sceneRect();
+    qreal left=sceneRect.width();
+    QList<QGraphicsItem *> allitems=pPicScene->items();
+    for(int i =0;i<allitems.size();i++)
+    {
+        allitems.at(i)->clearFocus();
+        allitems.at(i)->setSelected(false);
+        if(left>allitems.at(i)->pos().x())
+        {
+            index=i;
+            left=allitems.at(i)->pos().x();
+        }
+    }
+    if(-1!=index)pPicScene->items().at(index)->setSelected(true);
+    adjustItemsPos();
+}
+
+void FormScenedlg::on_itemLast_clicked()
+{
+    pPicScene->clearSelection();
+    int index=-1;
+    const QRectF sceneRect=pPicScene->sceneRect();
+    qreal left=0;
+    QList<QGraphicsItem *> allitems=pPicScene->items();
+    for(int i =0;i<allitems.size();i++)
+    {
+        allitems.at(i)->clearFocus();
+        allitems.at(i)->setSelected(false);
+        if(left<allitems.at(i)->pos().x())
+        {
+            index=i;
+            left=allitems.at(i)->pos().x();
+        }
+    }
+    if(-1!=index)pPicScene->items().at(index)->setSelected(true);
+    adjustItemsPos();
+}
+
+//void FormScenedlg::onSceneRectChanged(const QString &text)
+//{
+//    qDebug()<<"FormScenedlg::sceneRectChanged=";
+//}