jni: Various cleanups.

jni: Various cleanups.

Fix gcc and clang warnings.

Android specific functions are guarded by HAVE_ANDROID define.

The java guts of the android stuff is removed for now, to be added back in later.

Set up a makefile and simple tests to build for desktop java.

Rerig device classes to: Device, NativeDevice, JavaDevice and DrawDevice.

Add Pixmap class.

Regularize naming.

General cleanups and abbreviate naming.

Use to_JavaClass and from_JavaClass rather than
fz_mupdf_struct_from_JavaClass and JavaClass_from_fz_mupdf_struct.

Check for exceptions thrown by java devices and path processor.

Tweak constructors and finalizers to remove the JavaDevice subclass.

Use toString when rethrowing java exceptions as fitz exceptions.

1 files changed, 67 insertions, 0 deletions

diff --git a/platform/java/Viewer.java b/platform/java/Viewer.java
new file mode 100644
index 00000000..e0d6290b
--- /dev/null
+++ b/platform/java/Viewer.java
@@ -0,0 +1,67 @@
+import com.artifex.mupdf.fitz.*;
+import java.awt.Frame;
+import java.awt.Label;
+import java.awt.BorderLayout;
+import java.awt.event.*;
+
+public class Viewer extends Frame implements WindowListener
+{
+	protected Document doc;
+	protected PageCanvas pageCanvas;
+	protected Label pageLabel;
+	protected int count;
+
+	public Viewer(Document doc_) {
+		super("MuPDF");
+
+		this.doc = doc_;
+		this.count = doc.countPages();
+
+		setSize(600, 900);
+
+		pageCanvas = new PageCanvas(doc.loadPage(1144));
+		pageLabel = new Label("page " + 1);
+
+		add(pageLabel, BorderLayout.NORTH);
+		add(pageCanvas, BorderLayout.CENTER);
+
+		addWindowListener(this);
+
+		{
+			Page page = doc.loadPage(0);
+			Device dev = new Device() {
+				public void beginPage(Rect r, Matrix m) {
+					System.out.println("beginPage " + r + m);
+				}
+				public void fillText(Text text, Matrix ctm, ColorSpace cs, float color[], float alpha) {
+					System.out.println("fillText " + text);
+					text.walk(new TextWalker() {
+						public void showGlyph(Font f, boolean v, Matrix m, int g, int c) {
+							System.out.println(f + " " + m + " " + g + " " + (char)c);
+						}
+					});
+				}
+			};
+			page.run(dev, new Matrix(), null);
+		}
+	}
+
+	// WindowListener
+
+	public void windowClosing(WindowEvent event) {
+		System.exit(0);
+	}
+
+	public void windowActivated(WindowEvent event) { }
+	public void windowDeactivated(WindowEvent event) { }
+	public void windowIconified(WindowEvent event) { }
+	public void windowDeiconified(WindowEvent event) { }
+	public void windowOpened(WindowEvent event) { }
+	public void windowClosed(WindowEvent event) { }
+
+	public static void main(String[] args) {
+		Document doc = new Document("pdfref17.pdf");
+		Viewer app = new Viewer(doc);
+		app.setVisible(true);
+	}
+}