@Override
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
setSite(site);
setInput(input);
setPartName(input.getName());
// The contract of init() mentions we need to fail if we can't
// understand the input.
if (input instanceof FileEditorInput) {
// We try to open a file that is part of the current workspace
mFileEditorInput = (FileEditorInput) input;
mFileName = mFileEditorInput.getName();
mProject = mFileEditorInput.getFile().getProject();
} else {
throw new PartInitException(
"Input is not of type FileEditorInput "
+ //$NON-NLS-1$
"nor FileStoreEditorInput: "
+ //$NON-NLS-1$
input
== null
? "null"
: input.toString()); // $NON-NLS-1$
}
}
@Override
public void doSaveAs() {
IPath relativePath = null;
if ((relativePath = showSaveAsDialog()) != null) {
mFileEditorInput =
new FileEditorInput(ResourcesPlugin.getWorkspace().getRoot().getFile(relativePath));
mFileName = mFileEditorInput.getName();
setInput(mFileEditorInput);
doSave(new NullProgressMonitor());
}
}
/*
* (non-Javadoc)
*
* @seeorg.eclipse.ui.navigator.ILinkHelper#activateEditor(org.eclipse.ui.
* IWorkbenchPage, org.eclipse.jface.viewers.IStructuredSelection)
*/
@Override
public void activateEditor(IWorkbenchPage aPage, IStructuredSelection aSelection) {
// System.out.println("activateEditor: "+isDragActive);
if (aSelection == null || aSelection.isEmpty()) {
return;
}
Object obj = aSelection.getFirstElement();
if (obj instanceof IOfsModelResource) {
IOfsModelResource ofsResource = (IOfsModelResource) obj;
URI uri = ofsResource.getURI();
String extension = uri.fileExtension();
if (extension != null
&& StringUtils.contains(PageConstants.PAGE_DESIGNER_FILE_EXTENSIONS, extension, true)) {
// check if an editor is alread open for the given uri.
String filename = uri.lastSegment();
String id =
PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(filename).getId();
for (IEditorReference editor : aPage.getEditorReferences()) {
if (editor.getId().equals(id)) {
try {
IEditorInput eInput = editor.getEditorInput();
if (eInput instanceof FileEditorInput) {
FileEditorInput fInput = (FileEditorInput) eInput;
if (filename.equals(fInput.getName())) {
if (isDragActive) {
// an editor is already open, simply return
// to avoid the activation of this editor.
isDragActive = false;
return;
}
}
}
} catch (PartInitException ex) {
// silently ignore
}
}
}
}
}
// editor not found
super.activateEditor(aPage, aSelection);
}
public String getName() {
return innerEidtorInput.getName();
}
@Override
public void doSave(final IProgressMonitor monitor) {
boolean hasNinePatchExtension = mFileName.endsWith(DOT_9PNG);
boolean doConvert = false;
if (!hasNinePatchExtension) {
String patchedName = NinePatchedImage.getNinePatchedFileName(mFileName);
doConvert =
MessageDialog.openQuestion(
AndmoreAndroidPlugin.getDisplay().getActiveShell(),
"Warning",
String.format(
"The file \"%s\" doesn't seem to be a 9-patch file. \n"
+ "Do you want to convert and save as \"%s\" ?",
mFileName, patchedName));
if (doConvert) {
IFile destFile =
mProject.getFile(
NinePatchedImage.getNinePatchedFileName(
mFileEditorInput.getFile().getProjectRelativePath().toOSString()));
if (!destFile.exists()) {
mFileEditorInput = new FileEditorInput(destFile);
mFileName = mFileEditorInput.getName();
} else {
IPath relativePath = null;
if ((relativePath = showSaveAsDialog()) != null) {
mFileEditorInput =
new FileEditorInput(ResourcesPlugin.getWorkspace().getRoot().getFile(relativePath));
mFileName = mFileEditorInput.getName();
} else {
doConvert = false;
}
}
}
}
if (hasNinePatchExtension || doConvert) {
ImageLoader loader = new ImageLoader();
loader.data = new ImageData[] {mNinePatchedImage.getRawImageData()};
IFile file = mFileEditorInput.getFile();
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
loader.save(outputStream, SWT.IMAGE_PNG);
byte[] byteArray = outputStream.toByteArray();
try {
if (file.exists()) {
file.setContents(new ByteArrayInputStream(byteArray), true, false, monitor);
} else {
file.create(new ByteArrayInputStream(byteArray), true, monitor);
}
mNinePatchedImage.clearDirtyFlag();
AndmoreAndroidPlugin.getDisplay()
.asyncExec(
new Runnable() {
@Override
public void run() {
setPartName(mFileName);
firePropertyChange(PROP_DIRTY);
}
});
} catch (CoreException e) {
AndmoreAndroidPlugin.log(e, null);
}
}
}