Add configuration option for how to treat newlines

1 files changed, 55 insertions, 0 deletions

diff --git a/src/main/java/me/laria/code/idea_caseconv/settings/SettingsComponent.java b/src/main/java/me/laria/code/idea_caseconv/settings/SettingsComponent.java
new file mode 100644
index 0000000..8de59eb
--- /dev/null
+++ b/src/main/java/me/laria/code/idea_caseconv/settings/SettingsComponent.java
@@ -0,0 +1,55 @@
+package me.laria.code.idea_caseconv.settings;
+
+import com.intellij.openapi.ui.ComboBox;
+import com.intellij.util.ui.FormBuilder;
+import org.jetbrains.annotations.NotNull;
+
+import javax.swing.*;
+
+public class SettingsComponent {
+    final private JPanel mainPanel;
+    final private ComboBox<String> newlineModeSelect;
+
+    public SettingsComponent() {
+        newlineModeSelect = new ComboBox<>(new String[]{
+                "White space",
+                "Record separator",
+        });
+
+        mainPanel = FormBuilder.createFormBuilder()
+                .addLabeledComponent(
+                        "Treat newline as",
+                        newlineModeSelect,
+                        1,
+                        false
+                )
+                .addComponentFillVertically(new JPanel(), 0)
+                .getPanel();
+    }
+
+    public NewlineMode getNewlineMode() {
+        switch (newlineModeSelect.getSelectedIndex()) {
+            case 0:
+                return NewlineMode.WHITESPACE;
+            case 1:
+                return NewlineMode.RECORD_SEPARATOR;
+            default:
+                throw new IndexOutOfBoundsException("newlineModeSelect returned invalid index");
+        }
+    }
+
+    public void setNewlineMode(@NotNull NewlineMode newlineMode) {
+        switch (newlineMode) {
+            case WHITESPACE:
+                newlineModeSelect.setSelectedIndex(0);
+                break;
+            case RECORD_SEPARATOR:
+                newlineModeSelect.setSelectedIndex(1);
+                break;
+        }
+    }
+
+    public JComponent getPanel() {
+        return mainPanel;
+    }
+}