*/
package jalview.io;
-import jalview.exceptions.NoFileSelectedException;
-import jalview.gui.AlignmentPanel;
-import jalview.gui.HTMLOptions;
-import jalview.gui.OOMWarning;
-import jalview.math.AlignmentDimension;
-import jalview.util.MessageManager;
-
import java.awt.Graphics;
import java.awt.print.PrinterException;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
+import java.util.concurrent.Callable;
+import java.util.concurrent.atomic.AtomicBoolean;
import org.jfree.graphics2d.svg.SVGGraphics2D;
import org.jfree.graphics2d.svg.SVGHints;
+import jalview.bin.Cache;
+import jalview.gui.AlignmentPanel;
+import jalview.gui.LineartOptions;
+import jalview.gui.OOMWarning;
+import jalview.math.AlignmentDimension;
+import jalview.util.MessageManager;
+
public class HtmlSvgOutput extends HTMLOutput
{
-
public HtmlSvgOutput(AlignmentPanel ap)
{
- super(ap);
- }
-
- @Override
- public void exportHTML(String outputFile)
- {
- exportStarted();
- try
- {
- if (outputFile == null)
- {
- outputFile = getOutputFile();
- }
- generatedFile = new File(outputFile);
- } catch (NoFileSelectedException e)
- {
- setProgressMessage(MessageManager.formatMessage(
- "status.cancelled_image_export_operation", "HTML"));
- return;
- } catch (Exception e)
- {
- setProgressMessage(MessageManager
- .formatMessage("info.error_creating_file", "HTML"));
- e.printStackTrace();
- return;
- }
- new Thread(this).start();
+ super(ap, "HTML");
}
public int printUnwrapped(int pwidth, int pheight, int pi,
return ap.printWrappedAlignment(pwidth, pheight, pi, pg[0]);
}
- private String getHtml(String titleSvg, String alignmentSvg,
- String jsonData, boolean wrapped)
+ String getHtml(String titleSvg, String alignmentSvg, String jsonData,
+ boolean wrapped)
{
StringBuilder htmlSvg = new StringBuilder();
htmlSvg.append("<html>\n");
@Override
public boolean isEmbedData()
{
- return Boolean.valueOf(
- jalview.bin.Cache.getDefault("EXPORT_EMBBED_BIOJSON", "true"));
+ return Boolean
+ .valueOf(Cache.getDefault("EXPORT_EMBBED_BIOJSON", "true"));
}
@Override
}
@Override
- public File getExportedFile()
- {
- return generatedFile;
- }
-
- @Override
public void run()
{
try
{
- setProgressMessage(null);
- setProgressMessage(MessageManager.formatMessage(
- "status.exporting_alignment_as_x_file", "HTML"));
- AlignmentDimension aDimension = ap.getAlignmentDimension();
- SVGGraphics2D idPanelGraphics = new SVGGraphics2D(
- aDimension.getWidth(), aDimension.getHeight());
- SVGGraphics2D alignPanelGraphics = new SVGGraphics2D(
- aDimension.getWidth(), aDimension.getHeight());
-
- String renderStyle = jalview.bin.Cache.getDefault("HTML_RENDERING",
+ String renderStyle = Cache.getDefault("HTML_RENDERING",
"Prompt each time");
+ AtomicBoolean textOption = new AtomicBoolean(
+ !"Lineart".equals(renderStyle));
+
+ /*
+ * configure the action to run on OK in the dialog
+ */
+ Callable<Void> okAction = () -> {
+ doOutput(textOption.get());
+ return null;
+ };
- // If we need to prompt, and if the GUI is visible then
- // Prompt for rendering style
+ /*
+ * Prompt for character rendering style if preference is not set
+ */
if (renderStyle.equalsIgnoreCase("Prompt each time") && !isHeadless())
{
- HTMLOptions svgOption = new HTMLOptions();
- renderStyle = svgOption.getValue();
-
- if (renderStyle == null || svgOption.cancelled)
- {
+ LineartOptions svgOption = new LineartOptions("HTML", textOption);
+ svgOption.setResponseAction(1, () -> {
setProgressMessage(MessageManager.formatMessage(
- "status.cancelled_image_export_operation", "HTML"));
- return;
- }
+ "status.cancelled_image_export_operation",
+ getDescription()));
+ return null;
+ });
+ svgOption.setResponseAction(0, okAction);
+ svgOption.showDialog();
+ /* no code here - JalviewJS cannot execute it */
+ }
+ else
+ {
+ /*
+ * else (if preference set) just do the export action
+ */
+ doOutput(textOption.get());
}
+ } catch (OutOfMemoryError err)
+ {
+ System.out.println("########################\n" + "OUT OF MEMORY "
+ + generatedFile + "\n" + "########################");
+ new OOMWarning("Creating Image for " + generatedFile, err);
+ } catch (Exception e)
+ {
+ e.printStackTrace();
+ setProgressMessage(MessageManager
+ .formatMessage("info.error_creating_file", getDescription()));
+ }
+ }
- if (renderStyle.equalsIgnoreCase("Lineart"))
+ /**
+ * Builds and writes the image to the file specified by field
+ * <code>generatedFile</code>
+ *
+ * @param textCharacters
+ * true for Text character rendering, false for Lineart
+ */
+ protected void doOutput(boolean textCharacters)
+ {
+ try
+ {
+ AlignmentDimension aDimension = ap.getAlignmentDimension();
+ SVGGraphics2D idPanelGraphics = new SVGGraphics2D(
+ aDimension.getWidth(), aDimension.getHeight());
+ SVGGraphics2D alignPanelGraphics = new SVGGraphics2D(
+ aDimension.getWidth(), aDimension.getHeight());
+ if (!textCharacters) // Lineart selected
{
idPanelGraphics.setRenderingHint(SVGHints.KEY_DRAW_STRING_TYPE,
SVGHints.VALUE_DRAW_STRING_TYPE_VECTOR);
out.flush();
out.close();
setProgressMessage(MessageManager
- .formatMessage("status.export_complete", "HTML"));
+ .formatMessage("status.export_complete", getDescription()));
exportCompleted();
- } catch (OutOfMemoryError err)
- {
- System.out.println("########################\n" + "OUT OF MEMORY "
- + generatedFile + "\n" + "########################");
- new OOMWarning("Creating Image for " + generatedFile, err);
} catch (Exception e)
{
e.printStackTrace();
setProgressMessage(MessageManager
- .formatMessage("info.error_creating_file", "HTML"));
+ .formatMessage("info.error_creating_file", getDescription()));
}
}
}