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TodoList
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Fixed issue with ListView

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Implemented printError (prints string with date to stdout
main
Thomas Battermann 10 years ago committed by Thomas Ba
parent f159bc5b9b
commit 6b95491141
1 changed files with 59 additions and 33 deletions
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92
src/de/t_battermann/dhbw/todolist/Controller.java
Unescape View File

@ -12,6 +12,7 @@ import javafx.stage.Stage;
import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.ZoneId;
@ -37,7 +38,7 @@ public class Controller {
scenes.put("main", new Scene(FXMLLoader.load(getClass().getResource("main.fxml")),600,500));
scenes.put("saveAs", new Scene(FXMLLoader.load(getClass().getResource("saveAs.fxml")),500,150));
} catch (IOException e1) {
System.out.println("Could’t load a fxml file!");
this.printError("Could’t load a fxml file!");
e1.printStackTrace();
}
showLoadFileDialog();
@ -110,11 +111,11 @@ public class Controller {
this.initFromFile(((TextField) n).getText());
this.showLoginDialog();
} catch (InvalidDataException | IOException e1) {
System.out.println("Can’t read file '" + this.filename + "'");
this.printError("Can’t read file '" + this.filename + "'");
e1.printStackTrace();
}
}else{
System.out.println("Didn’t find #openFilePath!");
this.printError("Didn’t find #openFilePath!");
}
});
b = (Button) primaryStage.getScene().lookup("#openFileNew");
@ -142,7 +143,7 @@ public class Controller {
if (m != null && m instanceof TextField) {
name = ((TextField) m).getText();
} else {
System.out.println("'#loginUsername' not found!");
this.printError("'#loginUsername' not found!");
return;
}
m = primaryStage.getScene().lookup("#loginPassword");
@ -163,7 +164,7 @@ public class Controller {
}
});
}else{
System.out.println("'#loginButton' not found!");
this.printError("'#loginButton' not found!");
}
n = primaryStage.getScene().lookup("#registerButton");
if ( n != null && n instanceof Button) {
@ -215,7 +216,7 @@ public class Controller {
this.todoLists = new ObservableSequentialListWrapper<>(currentUser.getTodoLists());
});
}else{
System.out.println("'#registerButton' not found!");
this.printError("'#registerButton' not found!");
}
}
@ -268,10 +269,6 @@ public class Controller {
if (n != null && n instanceof CheckBox) {
((CheckBox) n).setOnAction(event -> this.detailUpdateDueDatePicker());
}
n = primaryStage.getScene().lookup("#todoListNewNameSave");
if ( n != null && n instanceof Button) {
((Button) n).setOnAction(event -> this.saveTodoListEdit());
}
// TODO: handle new TodoList
n = primaryStage.getScene().lookup("#todoListNew");
if ( n != null && n instanceof Button) {
@ -374,7 +371,7 @@ public class Controller {
if ( n != null && n instanceof Label) {
((Label) n).setText(text);
}else{
System.out.println("Couldn’t find status line!");
this.printError("Couldn’t find status line!");
}
}
@ -429,27 +426,26 @@ public class Controller {
}
if ( !((CheckBox) n).isSelected() ) {
this.currentTodo.setDueDate(null);
this.updateStatusLine("Item updated!");
this.todos.add(this.currentTodo);
return;
}
n = primaryStage.getScene().lookup("#todoDetailDate");
if ( n == null || !(n instanceof DatePicker)) {
this.updateStatusLine("Couldn’t load data from todoDetailDate");
return;
}
LocalDate dd = ((DatePicker) n).getValue();
// time
n = primaryStage.getScene().lookup("#todoDetailTime");
if ( n == null || !(n instanceof TextField)) {
this.updateStatusLine("Couldn’t load data from todoDetailDate");
return;
}
if ( !this.currentTodo.validateTime(((TextField) n).getText())) {
this.updateStatusLine("Invalid time format, use HH:MM!");
return;
}else{
n = primaryStage.getScene().lookup("#todoDetailDate");
if (n == null || !(n instanceof DatePicker)) {
this.updateStatusLine("Couldn’t load data from todoDetailDate");
return;
}
LocalDate dd = ((DatePicker) n).getValue();
// time
n = primaryStage.getScene().lookup("#todoDetailTime");
if (n == null || !(n instanceof TextField)) {
this.updateStatusLine("Couldn’t load data from todoDetailDate");
return;
}
if (!this.currentTodo.validateTime(((TextField) n).getText())) {
this.updateStatusLine("Invalid time format, use HH:MM!");
return;
}
this.currentTodo.setDueDate(dd, ((TextField) n).getText());
}
this.currentTodo.setDueDate(dd, ((TextField) n).getText());
this.notifyList(this.todos, this.currentTodo);
this.updateStatusLine("Item updated!");
}
private void detailUpdateDueDatePicker() {
@ -476,10 +472,17 @@ public class Controller {
private void showTodoListEdit() {
Node n = this.primaryStage.getScene().lookup("#todoListToolBar");
if ( n == null || !(n instanceof ToolBar)) {
this.updateStatusLine("Couldn’t get 'todoListToolBar'");
return;
}
n.setDisable(false);
n.setVisible(true);
n = primaryStage.getScene().lookup("#todoListNewNameSave");
if ( n != null && n instanceof Button) {
((Button) n).setOnAction(event -> this.saveTodoListEdit());
}else{
this.printError("Couldn’t read 'todoListNewNameSave'");
}
n = primaryStage.getScene().lookup("#todoListNewName");
if ( n == null || !(n instanceof TextField)) {
this.updateStatusLine("Couldn’t get 'todoListNewName'");
@ -488,11 +491,12 @@ public class Controller {
if ( this.buttonAction.equals("edit")) {
Node l = primaryStage.getScene().lookup("#todoLists");
if ( l == null || !(l instanceof ListView) ) {
this.updateStatusLine("Couldn’t get 'todoLists'");
return;
}
ListView lv = (ListView) l;
if ( lv.getSelectionModel().getSelectedItem() != null && lv.getSelectionModel().getSelectedItem() instanceof TodoList ) {
((TextField) n).setText(((TodoList)lv.getSelectionModel().getSelectedItems()).getName());
((TextField) n).setText(((TodoList)lv.getSelectionModel().getSelectedItem()).getName());
}else{
((TextField) n).setText("Unknown Name");
}
@ -522,7 +526,7 @@ public class Controller {
if (l.getSelectionModel().getSelectedItem() != null && l.getSelectionModel().getSelectedItem() instanceof TodoList) {
TodoList t = (TodoList) l.getSelectionModel().getSelectedItem();
t.setName(name);
this.todoLists.add(t);
this.notifyList(this.todoLists, this.currentTodo);
this.updateStatusLine("TodoList renamed!");
}
}
@ -533,4 +537,26 @@ public class Controller {
n.setDisable(true);
n.setVisible(false);
}
private void printError(String s) {
SimpleDateFormat format = new SimpleDateFormat();
format.applyPattern("yyyyMMdd'T'HH:mm:ssZ");
System.out.println("[" + format.format(GregorianCalendar.getInstance().getTime()) + "] " + s);
}
/**
* Notify a list about a changed item
* Taken from: http://stackoverflow.com/a/21435063
* @param list the list containing the changed item
* @param changedItem the item itself
*/
protected void notifyList(List list, Object changedItem) {
int index = list.indexOf(changedItem);
if (index >= 0) {
// hack around RT-28397
//https://javafx-jira.kenai.com/browse/RT-28397
list.set(index, null);
// good enough since jdk7u40 and jdk8
list.set(index, changedItem);
}
}
}

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