From: Niki Roo <niki@nikiroo.be>
Date: Wed, 28 Jun 2017 17:08:05 +0000 (+0200)
Subject: More work on TUI (can now browse a text story)
X-Git-Url: https://git.nikiroo.be/?a=commitdiff_plain;h=edfd3577ad35ca77bc0312849c6f4ccfe3394a5f;p=nikiroo-utils.git

More work on TUI (can now browse a text story)
---

diff --git a/libs/jexer-0.0.4-sources.patch.jar b/libs/jexer-0.0.4-sources.patch.jar
index 85dc502..0816729 100644
Binary files a/libs/jexer-0.0.4-sources.patch.jar and b/libs/jexer-0.0.4-sources.patch.jar differ
diff --git a/src/be/nikiroo/fanfix/reader/TuiReaderStoryWindow.java b/src/be/nikiroo/fanfix/reader/TuiReaderStoryWindow.java
index 9572566..9613e63 100644
--- a/src/be/nikiroo/fanfix/reader/TuiReaderStoryWindow.java
+++ b/src/be/nikiroo/fanfix/reader/TuiReaderStoryWindow.java
@@ -1,5 +1,8 @@
 package be.nikiroo.fanfix.reader;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import jexer.*;
 import jexer.event.TResizeEvent;
 import be.nikiroo.fanfix.Instance;
@@ -12,47 +15,55 @@ public class TuiReaderStoryWindow extends TWindow {
 	private MetaData meta;
 	private Story story;
 	private TText textField;
+	private int chapter = -2;
+	private List<TButton> navigationButtons;
+	private TLabel chapterName;
 
 	public TuiReaderStoryWindow(TApplication app, MetaData meta) {
+		this(app, meta, 0);
+	}
+
+	public TuiReaderStoryWindow(TApplication app, MetaData meta, int chapter) {
 		super(app, desc(meta), 0, 0, 60, 18, CENTERED | RESIZABLE);
 		this.meta = meta;
 
-		// /TODO: status bar with info, buttons to change chapter << < Chapter 0
-		// : xxx.. > >> (max size for name = getWith() - X)
+		// TODO: show all meta info before?
 
-		// TODO: show all meta info before
-		// TODO: text.append("Resume:\n\n  "); -> to status bar
-		
 		// -2 because 0-based, 2 for borders, -1 to hide the HScroll
 		textField = addText("", 0, 0, getWidth() - 2, getHeight() - 2);
-		
-		Chapter resume = getStory().getMeta().getResume();
-		if (resume != null) {
-			for (Paragraph para : resume) {
-				// TODO: This is not efficient, should be changed
-				for (String line : para.getContent().split("\n")) {
-					textField.addLine(line);
-				}
-			}
-		}
-		
+
 		statusBar = newStatusBar(desc(meta));
 		statusBar.addShortcutKeypress(TKeypress.kbF10, TCommand.cmExit, "Exit");
-		
+
+		navigationButtons = new ArrayList<TButton>(4);
+
 		// -3 because 0-based and 2 for borders
-		TButton first = addButton("<<", 0,  getHeight() - 3,
-		    new TAction() {
+		int row = getHeight() - 3;
+
+		navigationButtons.add(addButton("<<", 0, row, new TAction() {
 			public void DO() {
-			    // TODO
+				setChapter(0);
 			}
-		    }
-		);
-		addButton("<", 3,  getHeight() - 3, null);
-		addButton(">", 5,  getHeight() - 3, null);
-		addButton(">>", 7,  getHeight() - 3, null);
-		// TODO: pad with space up to end of window
-		// TODO: do not show "0/x: " for desc, only for other chapters
-		addLabel(String.format(" %d/%d: %s", resume.getNumber(), getStory().getChapters().size(), resume.getName()), 11, getHeight() - 3);
+		}));
+		navigationButtons.add(addButton("<", 3, row, new TAction() {
+			public void DO() {
+				setChapter(TuiReaderStoryWindow.this.chapter - 1);
+			}
+		}));
+		navigationButtons.add(addButton(">", 5, row, new TAction() {
+			public void DO() {
+				setChapter(TuiReaderStoryWindow.this.chapter + 1);
+			}
+		}));
+		navigationButtons.add(addButton(">>", 7, row, new TAction() {
+			public void DO() {
+				setChapter(getStory().getChapters().size());
+			}
+		}));
+
+		chapterName = addLabel("", 11, row);
+		chapterName.setWidth(getWidth() - 10);
+		setChapter(chapter);
 	}
 
 	@Override
@@ -63,11 +74,70 @@ public class TuiReaderStoryWindow extends TWindow {
 		textField.setWidth(resize.getWidth());
 		textField.setHeight(resize.getHeight() - 2);
 		textField.reflow();
+
+		// -3 because 0-based and 2 for borders
+		int row = getHeight() - 3;
+
+		String name = chapterName.getLabel();
+		while (name.length() < resize.getWidth() - chapterName.getX()) {
+			name += " ";
+		}
+		chapterName.setLabel(name);
+		chapterName.setWidth(resize.getWidth() - 10);
+		chapterName.setY(row);
+
+		for (TButton button : navigationButtons) {
+			button.setY(row);
+		}
+	}
+
+	private void setChapter(int chapter) {
+		if (chapter < 0) {
+			chapter = 0;
+		}
+
+		if (chapter > getStory().getChapters().size()) {
+			chapter = getStory().getChapters().size();
+		}
+
+		if (chapter != this.chapter) {
+			this.chapter = chapter;
+			Chapter chap;
+			String name;
+			if (chapter == 0) {
+				chap = getStory().getMeta().getResume();
+				name = String.format(" %s", chap.getName());
+			} else {
+				chap = getStory().getChapters().get(chapter - 1);
+				name = String.format(" %d/%d: %s", chapter, getStory()
+						.getChapters().size(), chap.getName());
+			}
+
+			while (name.length() < getWidth() - chapterName.getX()) {
+				name += " ";
+			}
+
+			chapterName.setLabel(name);
+
+			StringBuilder builder = new StringBuilder();
+			// TODO: i18n
+			String c = String.format("Chapter %d: %s", chapter, chap.getName());
+			builder.append(c).append("\n");
+			for (int i = 0; i < c.length(); i++) {
+				builder.append("═");
+			}
+			builder.append("\n\n");
+			for (Paragraph para : chap) {
+				builder.append(para.getContent()).append("\n\n");
+			}
+			textField.setText(builder.toString());
+			textField.reflow();
+		}
 	}
 
 	private Story getStory() {
 		if (story == null) {
-			// TODO: progress bar
+			// TODO: progress bar?
 			story = Instance.getLibrary().getStory(meta.getLuid(), null);
 		}
 		return story;