промежуточный. в процессе рефакторинга объектов с настройками
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@@ -1,3 +1,66 @@
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package Common;
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import Common.Utils.Utils_;
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import javax.swing.*;
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import java.io.File;
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import java.lang.reflect.Field;
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import java.util.LinkedHashMap;
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public class Properties {
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protected LinkedHashMap<String,JMenuItem> controls= new LinkedHashMap<>();
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private File file=null; //файл где хранятся настройки.
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public File getFile() {
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return file;
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}
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public void setFile(File file) {
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this.file = file;
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}
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public void Update() {
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try {
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Utils_.jsonToFile(this, getFile());
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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public Properties(){}
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public Properties(File file_in){
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setFile(file_in);
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}
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public boolean updateField(String name, Object newValue) {
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try {
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Field field = getClass().getField(name);
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Object oldValue = field.get(this);
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//---
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if (newValue.equals(oldValue))
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return false;
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//--
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field.set(this, newValue);
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Update();
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return true;
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//--
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} catch (Exception exception) {
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exception.printStackTrace();
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}
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return false;
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}
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public String getFieldDescription(String fieldName) {
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return "?";
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}
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public JMenuItem getMenuItem(String fieldName){return null;}
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//отобразить на контроле значение поля.
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public void Mark(String fieldName, JMenuItem control){
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String description= getFieldDescription(fieldName);
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try {
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Object value = this.getClass().getField(fieldName).get(this);
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if (value instanceof Boolean){
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Boolean flag = (Boolean) value;
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control.setText(description);
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control.setIcon(Utils_.getIcon(flag? "/Common/icons/Pick.png" : "/Common/icons/NotPick.png"));
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}else {
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control.setText(description+" : "+value);
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}
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}
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catch (Exception ex){
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ex.printStackTrace();
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}
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}
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}
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