/**
* returns whether the given flavor is a color flavor
*
* @param flavor a flavor
* @return whether the given flavor is a color flavor
*/
public boolean isColorDataFlavor(DataFlavor flavor) {
boolean isColorDataFlavor = false;
if (flavor != null) {
isColorDataFlavor =
(flavor.isMimeTypeEqual(colorFlavor) || flavor.isMimeTypeEqual(w3cSVGColorFlavor));
}
return isColorDataFlavor;
}
private boolean testFlavor(DataFlavor inFlavor, Transferable t) {
if (inFlavor != null) {
if (t.isDataFlavorSupported(inFlavor)) {
JConfig.log().logVerboseDebug("Accepting(2): " + inFlavor.getMimeType());
return true;
}
}
return false;
}
public StringBuffer getTransferData(Transferable t) {
StringBuffer xferData = null;
Object dropped;
DataFlavor dtf;
dtf = testAllFlavors(t);
JConfig.log().logVerboseDebug("dtf == " + dtf);
try {
if (dtf == _htmlFlavor || dtf == _utf8HtmlFlavor || dtf == _thtmlFlavor) {
/*
* Annoying.
*/
if (JConfig.queryConfiguration("debug.uber", "false").equals("true") && JConfig.debugging)
System.out.println("Ick: " + t.getTransferData(DataFlavor.getTextPlainUnicodeFlavor()));
}
dropped = t.getTransferData(dtf);
} catch (IOException ioe) {
try {
dropped = t.getTransferData(DataFlavor.stringFlavor);
} catch (Exception e) {
JConfig.log().logDebug("I/O Exception: " + ioe);
return null;
}
} catch (UnsupportedFlavorException ufe) {
try {
dropped = t.getTransferData(DataFlavor.stringFlavor);
} catch (Exception e) {
JConfig.log().logDebug("Unsupported flavor: " + dtf);
return null;
}
}
if (dropped != null) {
if (dropped instanceof InputStream) {
JConfig.log().logVerboseDebug("Dropped an InputStream");
xferData = getInputStreamData(t, dtf, (InputStream) dropped);
} else if (dropped instanceof Reader) {
JConfig.log().logVerboseDebug("Dropped a Reader");
xferData = getDataFromReader(new BufferedReader((Reader) dropped));
} else if (dropped instanceof java.net.URL) {
JConfig.log().logVerboseDebug("Dropped a URL");
JConfig.log().logVerboseDebug("Got: " + dropped.toString());
xferData = new StringBuffer(dropped.toString());
} else if (dropped instanceof String) {
JConfig.log().logVerboseDebug("Dropped a String");
xferData = new StringBuffer((String) dropped);
}
return (xferData);
}
return null;
}
private boolean testFlavor(DataFlavor inFlavor, DropTargetDragEvent t) {
if (inFlavor != null) {
if (t.isDataFlavorSupported(inFlavor)) {
/*
* I think this has been debugged enough. This gets annoying.
*/
JConfig.log().logVerboseDebug("Accepting(1): " + inFlavor.getMimeType());
return true;
}
}
return false;
}
private void setupFlavors() {
// If it's NOT Windows
_windows = System.getProperty("os.name").indexOf("indows") != -1;
// Deprecated, generally unused, but deprecation didn't provide
// a useful alternative w/o rewriting a lot of code, so I'm keeping it for now.
if (_plainFlavor == null) {
// _plainFlavor = DataFlavor.plainTextFlavor;
_plainFlavor = DataFlavor.getTextPlainUnicodeFlavor();
}
_isoFlavor = getDataFlavor(_isoFlavor, "isoFlavor");
_ascFlavor = getDataFlavor(_ascFlavor, "ascFlavor");
_pl2Flavor = getDataFlavor(_pl2Flavor, "pl2Flavor");
_htmlFlavor = getDataFlavor(_htmlFlavor, "htmlFlavor");
_utf8HtmlFlavor = getDataFlavor(_htmlFlavor, "UTF8Html");
_thtmlFlavor = getDataFlavor(_htmlFlavor, "thtmlFlavor");
_urlFlavor = getDataFlavor(_urlFlavor, "urlFlavor");
}