zdm/envoy
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Added elegant way of displaying remaining characters for a message

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additionally FOUND (not fixed) a bug automatically posting a message
when ctrl is no longer pressed
This commit is contained in:
delvh
2020-06-07 23:28:25 +02:00
parent a0e11d99ca
commit a3add72838
2 changed files with 40 additions and 6 deletions
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32
src/main/java/envoy/client/ui/ChatSceneController.java
View File

@@ -11,6 +11,7 @@ import javafx.fxml.FXML;
import javafx.scene.control.*;
import javafx.scene.input.KeyCode;
import javafx.scene.input.KeyEvent;
import javafx.scene.paint.Color;
import envoy.client.data.Chat;
import envoy.client.data.LocalDB;
@@ -56,6 +57,9 @@ public final class ChatSceneController {
@FXML
private TextArea messageTextArea;
@FXML
private Label remainingChars;
private LocalDB localDB;
private Client client;
private WriteProxy writeProxy;
@@ -63,9 +67,10 @@ public final class ChatSceneController {
private Chat currentChat;
private static final Settings settings = Settings.getInstance();
private static final EventBus eventBus = EventBus.getInstance();
private static final Logger logger = EnvoyLog.getLogger(ChatSceneController.class);
private static final Settings settings = Settings.getInstance();
private static final EventBus eventBus = EventBus.getInstance();
private static final Logger logger = EnvoyLog.getLogger(ChatSceneController.class);
private static final int MAX_MESSAGE_LENGTH = 255;
@FXML
private void initialize() {
@@ -138,6 +143,10 @@ public final class ChatSceneController {
.orElseGet(() -> { final var chat = new Chat(user); localDB.getChats().add(chat); return chat; });
messageList.setItems(FXCollections.observableList(currentChat.getMessages()));
remainingChars.setVisible(true);
remainingChars
.setText(String.format("remaining chars: %d/%d", MAX_MESSAGE_LENGTH - messageTextArea.getText().length(), MAX_MESSAGE_LENGTH));
}
messageTextArea.setDisable(currentChat == null);
}
@@ -167,10 +176,27 @@ public final class ChatSceneController {
@FXML
private void messageTextUpdated(KeyEvent e) {
// TODO: Letting go of ctrl automatically posts a message. Needs to be fixed
// soon.
// Automatic sending of messages via (ctrl +) enter
if (!postButton.isDisabled() && settings.isEnterToSend() && e.getCode() == KeyCode.ENTER
|| !settings.isEnterToSend() && e.getCode() == KeyCode.CONTROL)
postMessage();
else postButton.setDisable(messageTextArea.getText().isBlank() || currentChat == null);
// Truncating messages that are too long and staying at the same position
if (messageTextArea.getText().length() >= MAX_MESSAGE_LENGTH) {
messageTextArea.setText(messageTextArea.getText().substring(0, MAX_MESSAGE_LENGTH));
messageTextArea.positionCaret(MAX_MESSAGE_LENGTH);
messageTextArea.setScrollTop(Double.MAX_VALUE);
}
// Redesigning the remainingChars - Label
final int currentLength = messageTextArea.getText().length();
final int remainingLength = MAX_MESSAGE_LENGTH - currentLength;
remainingChars.setText(String.format("remaining chars: %d/%d", remainingLength, MAX_MESSAGE_LENGTH));
remainingChars.setTextFill(Color.rgb(currentLength, remainingLength, 0, 1));
}
/**

14
src/main/resources/fxml/ChatScene.fxml
View File

@@ -17,8 +17,8 @@
</columnConstraints>
<rowConstraints>
<RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" percentHeight="10.0" prefHeight="70.0" vgrow="SOMETIMES" />
<RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" percentHeight="60.0" prefHeight="326.2857404436384" vgrow="SOMETIMES" />
<RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" percentHeight="15.0" prefHeight="50.0" vgrow="SOMETIMES" />
<RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" percentHeight="70.0" prefHeight="326.2857404436384" vgrow="SOMETIMES" />
<RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" percentHeight="5.0" prefHeight="50.0" vgrow="SOMETIMES" />
<RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" percentHeight="15.0" prefHeight="100.0" vgrow="SOMETIMES" />
</rowConstraints>
<children>
@@ -27,7 +27,7 @@
<Button fx:id="settingsButton" mnemonicParsing="true" onAction="#settingsButtonClicked" text="_Settings" GridPane.columnIndex="2" GridPane.halignment="CENTER" GridPane.valignment="CENTER" />
<ListView fx:id="messageList" prefHeight="257.0" prefWidth="155.0" GridPane.columnIndex="1" GridPane.columnSpan="2" GridPane.rowIndex="1" GridPane.rowSpan="2" />
<Button fx:id="postButton" defaultButton="true" disable="true" mnemonicParsing="true" onAction="#postButtonClicked" prefHeight="10.0" prefWidth="65.0" text="_Post" GridPane.columnIndex="2" GridPane.halignment="CENTER" GridPane.rowIndex="3" GridPane.valignment="CENTER" />
<TextArea fx:id="messageTextArea" disable="true" onInputMethodTextChanged="#messageTextUpdated" onKeyReleased="#messageTextUpdated" prefHeight="200.0" prefWidth="200.0" wrapText="true" GridPane.columnIndex="1" GridPane.rowIndex="3" />
<TextArea fx:id="messageTextArea" disable="true" onInputMethodTextChanged="#messageTextUpdated" onKeyTyped="#messageTextUpdated" prefHeight="200.0" prefWidth="200.0" wrapText="true" GridPane.columnIndex="1" GridPane.rowIndex="3" />
<Button mnemonicParsing="true" onAction="#addContactButtonClicked" text="_Add Contacts" GridPane.halignment="CENTER" GridPane.rowIndex="3" GridPane.valignment="CENTER">
<padding>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
@@ -36,5 +36,13 @@
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</GridPane.margin>
</Button>
<Label fx:id="remainingChars" disable="true" ellipsisString="" maxHeight="30.0" maxWidth="180.0" prefHeight="30.0" prefWidth="180.0" text="remaining chars: 0/x" textFill="LIME" textOverrun="LEADING_WORD_ELLIPSIS" visible="false" GridPane.columnIndex="1" GridPane.rowIndex="2">
<GridPane.margin>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</GridPane.margin>
<padding>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</padding>
</Label>
</children>
</GridPane>