VisualSapfor/src/_VisualDVM/Passes/All/UpdateProperty.java

package _VisualDVM.Passes.All;
import Common.Passes.Pass;
import Common.Visual.Windows.Dialog.SliderNumberForm;
import _VisualDVM.Global;
import _VisualDVM.GlobalProperties;
import _VisualDVM.Passes.PassCode;

import java.lang.reflect.Field;
public class UpdateProperty extends Pass<Object> {
    //todo в дальнейшем, все настройки перевести в properties, и перенести сюда функционал UpdateSetting (?)
    String name = "";
    Field field = null;
    Object oldValue = null;
    Object newValue = null;
    @Override
    protected boolean canStart(Object... args) throws Exception {
        name = (String) args[0];
        String description = Global.properties.getFieldDescription(name);
        field = GlobalProperties.class.getField(name);
        oldValue = field.get(Global.properties);
        newValue = null;
        SliderNumberForm sliderNumberForm = new SliderNumberForm();
        //-
        if (args.length==1){
            switch (name){
                case "BugReportsAgeLimit":
                    if (sliderNumberForm.ShowDialog(description, oldValue, 1, 12))
                       newValue=sliderNumberForm.Result;
                    break;
            }
        }else
            newValue = args[1];
        //--
        return newValue!=null&&!newValue.equals(oldValue);
    }
    @Override
    protected void body() throws Exception {
        field.set(Global.properties, newValue);
        Global.properties.Update();
    }
    @Override
    protected void showDone() throws Exception {
        switch (name) {
            case "collapseProjectTrees":
                if (Global.mainModule.HasProject()) {
                    if ((boolean) newValue)
                        Global.mainModule.getUI().getMainWindow().getProjectWindow().CollapseProjectTrees();
                    else Global.mainModule.getUI().getMainWindow().getProjectWindow().ExpandProjectTrees();
                }
                break;
            case "collapseFileGraphs":
                if (Global.mainModule.HasFile()) {
                    if ((boolean) newValue)
                        Global.mainModule.getFile().form.CollapseGraphs();
                    else
                        Global.mainModule.getFile().form.ExpandGraphs();
                }
                break;
            case "collapseFileMessages":
                if (Global.mainModule.HasFile()) {
                    if ((boolean) newValue)
                        Global.mainModule.getFile().form.CollapseMessages();
                    else
                        Global.mainModule.getFile().form.ExpandMessages();
                }
                break;
        }
    }
}