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Code Issues Releases Wiki Activity

Add warnings that trigger if configuration has been changed.

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This commit is contained in:
Danila Fedorin 2017-08-03 18:12:40 -07:00
parent 6cce975bcf
commit 963871d7b6
1 changed files with 23 additions and 2 deletions
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25
src/main/java/org/nwapw/abacus/fx/AbacusController.java
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@ -91,11 +91,26 @@ public class AbacusController implements PluginListener {
* Boolean which represents whether changes were made to the configuration.
*/
private boolean changesMade;
/**
* Whether an alert about changes to the configuration was already shown.
*/
private boolean reloadAlertShown;
/**
* The alert shown when a press to "apply" is needed.
*/
private Alert reloadAlert;
/**
* Alerts the user if the changes they made
* have not yet been applied.
*/
private void alertIfApplyNeeded(boolean ignorePrevious){
if(changesMade && (!reloadAlertShown || ignorePrevious)) {
reloadAlertShown = true;
reloadAlert.showAndWait();
}
}
@FXML
public void initialize(){
Callback<TableColumn<HistoryModel, String>, TableCell<HistoryModel, String>> cellFactory =
@ -117,6 +132,7 @@ public class AbacusController implements PluginListener {
historyTable.setItems(historyData);
numberImplementationOptions = FXCollections.observableArrayList();
numberImplementationBox.setItems(numberImplementationOptions);
numberImplementationBox.getSelectionModel().selectedIndexProperty().addListener(e -> changesMade = true);
historyTable.getSelectionModel().setCellSelectionEnabled(true);
enabledPlugins = FXCollections.observableArrayList();
enabledPluginView.setItems(enabledPlugins);
@ -133,10 +149,11 @@ public class AbacusController implements PluginListener {
abacus.getPluginManager().reload();
changesMade = false;
reloadAlertShown = false;
reloadAlert = new Alert(Alert.AlertType.WARNING);
reloadAlert.setTitle(APPLY_MSG_TITLE);
reloadAlert.setTitle(APPLY_MSG_HEADER);
reloadAlert.setHeaderText(APPLY_MSG_HEADER);
reloadAlert.setContentText(APPLY_MSG_TEXT);
}
@ -164,6 +181,7 @@ public class AbacusController implements PluginListener {
@FXML
private void performReload(){
alertIfApplyNeeded(true);
abacus.getPluginManager().reload();
}
@ -178,6 +196,7 @@ public class AbacusController implements PluginListener {
}
configuration.saveTo(Abacus.CONFIG_FILE);
changesMade = false;
reloadAlertShown = false;
}
@Override
@ -190,7 +209,9 @@ public class AbacusController implements PluginListener {
numberImplementationBox.getSelectionModel().select(toSelect);
for(Class<?> pluginClass : abacus.getPluginManager().getLoadedPluginClasses()){
String fullName = pluginClass.getName();
enabledPlugins.add(new ToggleablePlugin(!disabledPlugins.contains(fullName), fullName));
ToggleablePlugin plugin = new ToggleablePlugin(!disabledPlugins.contains(fullName), fullName);
plugin.enabledProperty().addListener(e -> changesMade = true);
enabledPlugins.add(plugin);
}
}