Add a new TUI system based upon Jexer (WIP)

[fanfix.git] / src / be / nikiroo / fanfix / reader / BasicReader.java

diff --git a/src/be/nikiroo/fanfix/reader/BasicReader.java b/src/be/nikiroo/fanfix/reader/BasicReader.java
index eabbe7e4408ddf758c623fd65c835e1a3643a95a..74bd5d48f98000606f9d8c72c67a88ea6f80403a 100644 (file)
--- a/src/be/nikiroo/fanfix/reader/BasicReader.java
+++ b/src/be/nikiroo/fanfix/reader/BasicReader.java
@@ -1,13 +1,20 @@
 package be.nikiroo.fanfix.reader;
 
+import java.awt.Desktop;
+import java.io.File;
 import java.io.IOException;
+import java.net.MalformedURLException;
 import java.net.URL;
 
 import be.nikiroo.fanfix.Instance;
 import be.nikiroo.fanfix.Library;
 import be.nikiroo.fanfix.bundles.Config;
+import be.nikiroo.fanfix.bundles.UiConfig;
+import be.nikiroo.fanfix.data.MetaData;
 import be.nikiroo.fanfix.data.Story;
 import be.nikiroo.fanfix.supported.BasicSupport;
+import be.nikiroo.utils.Progress;
+import be.nikiroo.utils.ui.UIUtils;
 
 /**
  * The class that handles the different {@link Story} readers you can use.
@@ -21,10 +28,12 @@ public abstract class BasicReader {
                /** Simple reader that outputs everything on the console */
                CLI,
                /** Reader that starts local programs to handle the stories */
-               LOCAL
+               GUI,
+               /** A text (UTF-8) reader with menu and text windows */
+               TUI,
        }
 
-       private static ReaderType defaultType = ReaderType.CLI;
+       private static ReaderType defaultType = ReaderType.GUI;
        private Story story;
        private ReaderType type;
 
@@ -78,23 +87,16 @@ public abstract class BasicReader {
         * 
         * @param luid
         *            the {@link Story} ID
+        * @param pg
+        *            the optional progress reporter
+        * 
         * @throws IOException
         *             in case of I/O error
         */
-       public void setStory(String luid) throws IOException {
-               story = Instance.getLibrary().getStory(luid);
+       public void setStory(String luid, Progress pg) throws IOException {
+               story = Instance.getLibrary().getStory(luid, pg);
                if (story == null) {
-                       // if the LUID is wrong and < 3, pad it to 3 chars with "0" then
-                       // retry (since LUIDs are %03d)
-                       if (luid != null && luid.length() < 3) {
-                               while (luid.length() < 3) {
-                                       luid = "0" + luid;
-                               }
-                               setStory(luid);
-                       } else {
-                               throw new IOException("Cannot retrieve story from library: "
-                                               + luid);
-                       }
+                       throw new IOException("Cannot retrieve story from library: " + luid);
                }
        }
 
@@ -103,16 +105,19 @@ public abstract class BasicReader {
         * 
         * @param source
         *            the {@link Story} {@link URL}
+        * @param pg
+        *            the optional progress reporter
+        * 
         * @throws IOException
         *             in case of I/O error
         */
-       public void setStory(URL source) throws IOException {
+       public void setStory(URL source, Progress pg) throws IOException {
                BasicSupport support = BasicSupport.getSupport(source);
                if (support == null) {
                        throw new IOException("URL not supported: " + source.toString());
                }
 
-               story = support.process(source);
+               story = support.process(source, pg);
                if (story == null) {
                        throw new IOException(
                                        "Cannot retrieve story from external source: "
@@ -135,8 +140,12 @@ public abstract class BasicReader {
         * 
         * @param chapter
         *            the chapter
+        * 
+        * @throws IOException
+        *             in case of I/O error or if the {@link Story} was not
+        *             previously set
         */
-       public abstract void read(int chapter);
+       public abstract void read(int chapter) throws IOException;
 
        /**
         * Start the reader in browse mode for the given type (or pass NULL for all
@@ -159,10 +168,13 @@ public abstract class BasicReader {
                try {
                        if (defaultType != null) {
                                switch (defaultType) {
-                               case LOCAL:
-                                       return new LocalReader().setType(ReaderType.LOCAL);
+                               case GUI:
+                                       UIUtils.setLookAndFeel();
+                                       return new LocalReader().setType(ReaderType.GUI);
                                case CLI:
                                        return new CliReader().setType(ReaderType.CLI);
+                               case TUI:
+                                       return new TuiReader().setType(ReaderType.TUI);
                                }
                        }
                } catch (IOException e) {
@@ -193,4 +205,69 @@ public abstract class BasicReader {
        public static void setDefaultReaderType(ReaderType defaultType) {
                BasicReader.defaultType = defaultType;
        }
+
+       /**
+        * Return an {@link URL} from this {@link String}, be it a file path or an
+        * actual {@link URL}.
+        * 
+        * @param sourceString
+        *            the source
+        * 
+        * @return the corresponding {@link URL}
+        * 
+        * @throws MalformedURLException
+        *             if this is neither a file nor a conventional {@link URL}
+        */
+       public static URL getUrl(String sourceString) throws MalformedURLException {
+               if (sourceString == null || sourceString.isEmpty()) {
+                       throw new MalformedURLException("Empty url");
+               }
+
+               URL source = null;
+               try {
+                       source = new URL(sourceString);
+               } catch (MalformedURLException e) {
+                       File sourceFile = new File(sourceString);
+                       source = sourceFile.toURI().toURL();
+               }
+
+               return source;
+       }
+
+       // open with external player the related file
+       public static void open(String luid) throws IOException {
+               MetaData meta = Instance.getLibrary().getInfo(luid);
+               File target = Instance.getLibrary().getFile(luid);
+
+               open(meta, target);
+       }
+
+       // open with external player the related file
+       protected static void open(MetaData meta, File target) throws IOException {
+               String program = null;
+               if (meta.isImageDocument()) {
+                       program = Instance.getUiConfig().getString(
+                                       UiConfig.IMAGES_DOCUMENT_READER);
+               } else {
+                       program = Instance.getUiConfig().getString(
+                                       UiConfig.NON_IMAGES_DOCUMENT_READER);
+               }
+
+               if (program != null && program.trim().isEmpty()) {
+                       program = null;
+               }
+
+               if (program == null) {
+                       try {
+                               Desktop.getDesktop().browse(target.toURI());
+                       } catch (UnsupportedOperationException e) {
+                               Runtime.getRuntime().exec(
+                                               new String[] { "xdg-open", target.getAbsolutePath() });
+
+                       }
+               } else {
+                       Runtime.getRuntime().exec(
+                                       new String[] { program, target.getAbsolutePath() });
+               }
+       }
 }