Ability to switch profiles with Page Up / Page Down

README.md

@@ -37,6 +37,11 @@ The program requires Java 11 to run.
 
 ## Changelog
 
+**1.2**
+ - Ability to change font size with `Ctrl+Plus` and `Ctrl+Minus`
+ - Ability to change profiles with `Page Up` and `Page Down`
+ - Dark background and maximized window by default
+
 **1.1**
-- Added an ability to set modifiers Ctrl/Alt:  `Ctrl+Alt+s`, `Ctrl+Alt+S`.
-- `F3` for changing background color
+ - Added an ability to set modifiers Ctrl/Alt:  `Ctrl+Alt+s`, `Ctrl+Alt+S`.
+ - `F3` for changing background color

README_ru.md

@@ -44,6 +44,11 @@ for /f "delims=" %f in ('dir /b "*.jpg"') do exiftool -q -overwrite_original -@
 
 **История изменений**
 
+**1.2**
+- Возможность изменить размер шрифта `Ctrl +` и `Ctrl -`
+- Возможность смены профиля клавишами `Page Up` и `Page Down`
+- Тёмный фон и развёрнутое на весь экран окно по умолчанию
+
 **1.1**
  - Добавлена возможность назначать модификаторы Ctrl/Alt: `Ctrl+Alt+s`, `Ctrl+Alt+S`.
  - `F3` для смены яркости фона.

src/main/java/com/annimon/imagetagger/Main.java

@@ -39,7 +39,7 @@ public class Main extends JFrame {
         final var files = new CacheableFilesProvider(config.getDir(), config.getCache());
         final var imageProcessor = new ImageProcessor(files, config.getFilter(), config.getSort());
         final var imagePanel = new ImagePanel(imageProcessor);
-        final var keyProcessor = new KeyProcessor(tagButtons);
+        final var keyProcessor = new KeyProcessor(config.getTags(), config.getProfile());
         keyProcessor.setTagPanel(tagPanel);
         keyProcessor.setImagePanel(imagePanel);
         keyProcessor.setImageProcessor(imageProcessor);

src/main/java/com/annimon/imagetagger/logic/KeyProcessor.java

@@ -7,24 +7,30 @@ import com.annimon.imagetagger.views.UIUtils;
 
 import java.awt.*;
 import java.awt.event.KeyEvent;
+import java.util.*;
 import java.util.List;
-import java.util.Locale;
-import java.util.Set;
 import java.util.stream.Collectors;
 
 public class KeyProcessor {
 
     private static final boolean PREV = false, NEXT = true;
 
+    private final Map<String, List<TagButton>> tags;
     private final Set<String> keys;
+
+    private final List<String> profiles;
+    private int profileIndex;
+
     private TagPanel tagPanel;
     private ImagePanel imagePanel;
     private ImageProcessor imageProcessor;
 
-    public KeyProcessor(List<TagButton> buttons) {
-        keys = buttons.stream()
-                .map(TagButton::getKey)
-                .collect(Collectors.toSet());
+    public KeyProcessor(Map<String, List<TagButton>> tags, String profile) {
+        this.tags = new LinkedHashMap<>(tags);
+        this.keys = new HashSet<>();
+        this.profiles = new ArrayList<>(tags.keySet());
+        this.profileIndex = profiles.indexOf(profile);
+        rebuildKeys(tags.get(profile));
     }
 
     public void setTagPanel(TagPanel tagPanel) {
@@ -51,6 +57,12 @@ public class KeyProcessor {
                 imageProcessor.mergeTags(tagPanel.getEnabledTags(), tagPanel.getDisabledTags());
                 imageProcessor.writeTagsToFile();
                 break;
+            case KeyEvent.VK_PAGE_UP:
+                switchProfile(PREV);
+                break;
+            case KeyEvent.VK_PAGE_DOWN:
+                switchProfile(NEXT);
+                break;
             case KeyEvent.VK_F1:
                 imageInfo();
                 break;
@@ -86,6 +98,17 @@ public class KeyProcessor {
         tagPanel.repaint();
     }
 
+    private void switchProfile(boolean switchTo) {
+        profileIndex += (switchTo == PREV) ? -1 : 1;
+        if (profileIndex < 0) profileIndex = profiles.size() - 1;
+        else if (profileIndex >= profiles.size()) profileIndex = 0;
+        final String profile = profiles.get(profileIndex);
+        rebuildKeys(tags.get(profile));
+        tagPanel.rebuildTags(tags.get(profile));
+        tagPanel.enableSupportedTags(imageProcessor.getTags());
+        tagPanel.repaint();
+    }
+
     private void imageInfo() {
         System.out.println(imageProcessor.getFilename());
         final var image = imageProcessor.getImage();
@@ -121,6 +144,13 @@ public class KeyProcessor {
         tagPanel.repaint();
     }
 
+    private void rebuildKeys(List<TagButton> tags) {
+        keys.clear();
+        keys.addAll(tags.stream()
+                .map(TagButton::getKey)
+                .collect(Collectors.toSet()));
+    }
+
     private String getKeyAsString(KeyEvent e) {
         String prefix = "";
         if ((e.getModifiersEx() & KeyEvent.CTRL_DOWN_MASK) != 0) {

src/main/java/com/annimon/imagetagger/views/TagPanel.java

@@ -17,8 +17,18 @@ public class TagPanel extends JPanel {
 
     public TagPanel(List<TagButton> buttons) {
         tagButtons = new LinkedHashMap<>();
-
         setLayout(new BoxLayout(this, BoxLayout.LINE_AXIS));
+        addTags(buttons);
+    }
+
+    public void rebuildTags(List<TagButton> buttons) {
+        removeAll();
+        tagButtons.clear();
+        addTags(buttons);
+        validate();
+    }
+
+    private void addTags(List<TagButton> buttons) {
         for (TagButton button : buttons) {
             final var key = button.getKey();
             final var label = new ColoredLabel(key, button.getTag());