Introducing the WorkspaceSettings, workspace-wide user-modifiable

settings. No UI yet, so it's useless for now.
2025-12-26 23:57:25 +01:00 · 2017-02-24 17:45:34 +01:00
parent baa027bc41
commit 9888dfe678
3 changed files with 174 additions and 1 deletions
--- a/src/com/gpl/rpg/atcontentstudio/model/WorkspaceSettings.java
+++ b/src/com/gpl/rpg/atcontentstudio/model/WorkspaceSettings.java
@@ -0,0 +1,169 @@
+package com.gpl.rpg.atcontentstudio.model;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.json.simple.JSONObject;
+import org.json.simple.parser.JSONParser;
+import org.json.simple.parser.ParseException;
+
+import com.gpl.rpg.atcontentstudio.ATContentStudio;
+import com.gpl.rpg.atcontentstudio.Notification;
+import com.gpl.rpg.atcontentstudio.io.JsonPrettyWriter;
+
+public class WorkspaceSettings {
+	
+	public static final String VERSION_KEY = "ATCS_Version";
+	public static final String FILENAME = "workspace_settings.json";
+
+	public Workspace parent;
+	public File file;
+	
+	public static Boolean DEFAULT_USE_SYS_MAP_EDITOR = true;
+	public Setting<Boolean> useSystemDefaultMapEditor = new Setting<Boolean>("useSystemDefaultMapEditor", DEFAULT_USE_SYS_MAP_EDITOR);
+	public static String DEFAULT_MAP_EDITOR_COMMAND = "tiled";
+	public Setting<String> mapEditorCommand = new Setting<String>("mapEditorCommand", DEFAULT_MAP_EDITOR_COMMAND);
+	
+	public static Boolean DEFAULT_USE_SYS_IMG_VIEWER = true;
+	public Setting<Boolean> useSystemDefaultImageViewer = new Setting<Boolean>("useSystemDefaultImageViewer", DEFAULT_USE_SYS_MAP_EDITOR);
+	public static Boolean DEFAULT_USE_SYS_IMG_EDITOR = true;
+	public Setting<Boolean> useSystemDefaultImageEditor = new Setting<Boolean>("useSystemDefaultImageEditor", DEFAULT_USE_SYS_MAP_EDITOR);
+	public static String DEFAULT_IMG_EDITOR_COMMAND = "gimp";
+	public Setting<String> imageEditorCommand = new Setting<String>("imageEditorCommand", DEFAULT_MAP_EDITOR_COMMAND);
+
+	public List<Setting<? extends Object>> settings = new ArrayList<Setting<? extends Object>>();
+	
+	public WorkspaceSettings(Workspace parent) {
+		this.parent = parent;
+		settings.add(useSystemDefaultMapEditor);
+		settings.add(mapEditorCommand);
+		settings.add(useSystemDefaultImageViewer);
+		settings.add(useSystemDefaultImageEditor);
+		settings.add(imageEditorCommand);
+		file = new File(parent.baseFolder, FILENAME);
+		if (file.exists()) {
+			load(file);
+		}
+	}
+	
+	public void load(File f) {
+		JSONParser parser = new JSONParser();
+		FileReader reader = null;
+		try {
+			reader = new FileReader(f);
+			@SuppressWarnings("rawtypes")
+			Map jsonSettings = (Map) parser.parse(reader);
+			String version = (String) jsonSettings.get(VERSION_KEY);
+			if (version != null) {
+				if ("v0.5.2".equals(version)) {
+					loadv052(jsonSettings);
+				}
+			}
+			
+		} catch (FileNotFoundException e) {
+			Notification.addError("Error while parsing workspace settings: "+e.getMessage());
+			e.printStackTrace();
+		} catch (IOException e) {
+			Notification.addError("Error while parsing workspace settings: "+e.getMessage());
+			e.printStackTrace();
+		} catch (ParseException e) {
+			Notification.addError("Error while parsing workspace settings: "+e.getMessage());
+			e.printStackTrace();
+		} finally {
+			if (reader != null)
+				try {
+					reader.close();
+				} catch (IOException e) {
+					e.printStackTrace();
+				}
+		}
+	}
+	
+	@SuppressWarnings("rawtypes")
+	private void loadv052(Map jsonSettings) {
+		for (Setting s : settings) {
+			s.readFromJson(jsonSettings);
+		}
+	}
+
+	@SuppressWarnings("unchecked")
+	public void save() {
+		@SuppressWarnings("rawtypes")
+		Map json = new LinkedHashMap();
+		for (Setting<? extends Object> s : settings) {
+			s.saveToJson(json);
+		}
+		
+		if (json.isEmpty()) {
+			//Everything is default.
+			file.delete();
+			return;
+		}
+
+		json.put(VERSION_KEY, ATContentStudio.APP_VERSION);
+		StringWriter writer = new JsonPrettyWriter();
+		try {
+			JSONObject.writeJSONString(json, writer);
+		} catch (IOException e) {
+			//Impossible with a StringWriter
+		}
+		String toWrite = writer.toString();
+		try {
+			FileWriter w = new FileWriter(file);
+			w.write(toWrite);
+			w.close();
+			Notification.addSuccess("Workspace settings saved.");
+		} catch (IOException e) {
+			Notification.addError("Error while saving workspace settings : "+e.getMessage());
+			e.printStackTrace();
+		}
+	}
+	
+	public void resetDefault() {
+		for (Setting<? extends Object> s : settings) {
+			s.resetDefault();
+		}
+	}
+	
+	class Setting<X extends Object> {
+		
+		X value, defaultValue;
+		String id;
+		
+		public Setting(String id, X defaultValue) {
+			this.id = id;
+			this.value = this.defaultValue = defaultValue;
+		}
+		
+		public X getCurrentValue() {
+			return value;
+		}
+		
+		public X getDefaultValue() {
+			return defaultValue;
+		}
+		
+		public void resetDefault() {
+			value = defaultValue;
+		}
+		
+		@SuppressWarnings({ "rawtypes", "unchecked" })
+		public void readFromJson(Map json) {
+			value = (X)json.get(id);
+		}
+		
+		@SuppressWarnings({ "rawtypes", "unchecked" })
+		public void saveToJson(Map json) {
+			if (!defaultValue.equals(value)) json.put(id, value);
+		}
+	}
+
+}