Method CreateSettings

mycanvas.cpp:58–143

}

void MyCanvas::CreateSettings(int radius){
    /* create settings page */
    settings = new SlidePage(radius, "SETTINGS", this->parentWidget());
    singleSelectGroup *structureSetting = new singleSelectGroup("Structure", this);
    selectionItem *setAL = new selectionItem("AL", "Adjacent list structure", this);
    selectionItem *setAML = new selectionItem("AML", "Adjacent multiple list", this);
    structureSetting->AddItem(setAL);
    structureSetting->AddItem(setAML);
    structureSetting->SetSelection(structure_type == AL ? setAL : setAML);
    connect(structureSetting, &singleSelectGroup::selectedItemChange, this, [=](int id){
        if(id == 1){
            ALGraph *old = (ALGraph*)g;
            g = old->ConvertToAML();
            old->~ALGraph();
            structure_type = AML;
        }
        else{
            AMLGraph *old = (AMLGraph*)g;
            g = old->ConvertToAL();
            old->~AMLGraph();
            structure_type = AL;
        }
    });
    singleSelectGroup *dirSetting = new singleSelectGroup("Mode", this);
    selectionItem *setDG = new selectionItem("DG", "Directed graph", this);
    selectionItem *setUDG = new selectionItem("UDG", "Undirected graph", this);
    dirSetting->AddItem(setDG);
    dirSetting->AddItem(setUDG);
    dirSetting->SetSelection(type == DG ? setDG : setUDG);
    connect(dirSetting, &singleSelectGroup::selectedItemChange, this, [=](int id){
        g->ConvertType(id == 0 ? AbstractGraph::DG : AbstractGraph::UDG);
        view->setType(id == 0 ? MyGraphicsView::DG : MyGraphicsView::UDG);
        type = id == 0 ? DG : UDG;
    });
    singleSelectGroup *dfsSetting = new singleSelectGroup("Traverse Mode", this);
    selectionItem *setGenerateTree = new selectionItem("Tree", "Generate tree", this);
    selectionItem *setGenerateForest = new selectionItem("Forest", "Generate forest", this);
    dfsSetting->AddItem(setGenerateTree);
    dfsSetting->AddItem(setGenerateForest);
    connect(dfsSetting, &singleSelectGroup::selectedItemChange, this, [=](int id){
        generateForest = id == 1;
    });
    QWidget *whiteSpace = new QWidget(this);
    whiteSpace->setFixedHeight(30);
    horizontalValueAdjuster *aniSpeed = new horizontalValueAdjuster("Animation speed", 0.1, 20, 0.1, this);
    aniSpeed->setValue(1.0);
    connect(aniSpeed, &horizontalValueAdjuster::valueChanged, view, [=](qreal value){view->setAniRate(value);});
    textInputItem *rename = new textInputItem("Name", this);
    rename->setValue(canvasName);
    connect(rename, &textInputItem::textEdited, this, [=](QString text){canvasName = text; emit nameChanged(text);});
    textInputItem *redesc = new textInputItem("Detail", this);
    redesc->setValue(canvasDescription);
    connect(redesc, &textInputItem::textEdited, this, [=](QString text){canvasDescription = text; emit descChanged(text);});
    textButton *hideBtn = new textButton("Hide Unvisited Items", this);
    connect(hideBtn, &textButton::clicked, this, [=](){view->HideUnvisited();});
    textButton *showBtn = new textButton("Show Unvisited Items", this);
    connect(showBtn, &textButton::clicked, this, [=](){view->ShowUnvisited();});
    QWidget *whiteSpace2 = new QWidget(this);