diff options
Diffstat (limited to 'demos/java/gsviewer/src/com/artifex/gsviewer/ViewerController.java')
| -rw-r--r-- | demos/java/gsviewer/src/com/artifex/gsviewer/ViewerController.java | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/demos/java/gsviewer/src/com/artifex/gsviewer/ViewerController.java b/demos/java/gsviewer/src/com/artifex/gsviewer/ViewerController.java index 92e7d725e..39b3aae7f 100644 --- a/demos/java/gsviewer/src/com/artifex/gsviewer/ViewerController.java +++ b/demos/java/gsviewer/src/com/artifex/gsviewer/ViewerController.java @@ -2,6 +2,7 @@ package com.artifex.gsviewer; import java.io.ByteArrayOutputStream; import java.io.File; +import java.io.IOException; import java.io.PrintStream; import java.util.concurrent.locks.Condition; import java.util.concurrent.locks.Lock; @@ -28,7 +29,33 @@ public class ViewerController implements ViewerGUIListener { private Document currentDocument; private SmartLoader smartLoader; - public void open(final File file) { + public void open(File file) { + if (Document.shouldDistill(file)) { + int ret = source.showConfirmDialog("Distill", "Would you like to distill this document before opening?"); + if (ret == ViewerWindow.CANCEL) + return; + else if (ret == ViewerWindow.YES) { + try { + JFileChooser chooser = new JFileChooser(); + chooser.setCurrentDirectory(new File(".")); + ret = chooser.showSaveDialog(source); + if (ret != JFileChooser.APPROVE_OPTION) + return; + File out = chooser.getSelectedFile(); + if (out.exists()) { + ret = source.showConfirmDialog("Overwrite?", out.getName() + " already exists. Overwrite?"); + if (ret != ViewerWindow.YES) + return; + } + if (currentDocument != null) + close(); + file = Document.distillDocument(file, out); + } catch (IllegalStateException | IOException e) { + System.err.println("Failed to distill: " + e); + } + } + } + if (currentDocument != null) close(); Document.loadDocumentAsync(file, (final Document doc, final Exception exception) -> { |