/** Determine whether this configuration has a better match in a different layout file */
private void updateForkStatus() {
ConfigurationChooser chooser = mManager.getChooser();
FolderConfiguration config = mConfiguration.getFullConfig();
if (mAlternateInput != null && chooser.isBestMatchFor(mAlternateInput, config)) {
return;
}
mAlternateInput = null;
IFile editedFile = chooser.getEditedFile();
if (editedFile != null) {
if (!chooser.isBestMatchFor(editedFile, config)) {
ProjectResources resources = chooser.getResources();
if (resources != null) {
ResourceFile best =
resources.getMatchingFile(editedFile.getName(), ResourceType.LAYOUT, config);
if (best != null) {
IAbstractFile file = best.getFile();
if (file instanceof IFileWrapper) {
mAlternateInput = ((IFileWrapper) file).getIFile();
} else if (file instanceof File) {
mAlternateInput = AdtUtils.fileToIFile(((File) file));
}
}
}
if (mAlternateInput != null) {
mAlternateConfiguration = Configuration.create(mConfiguration, mAlternateInput);
}
}
}
}
private ResourceResolver getResourceResolver(Configuration configuration) {
ResourceResolver resourceResolver = mResourceResolver.get();
if (resourceResolver != null) {
return resourceResolver;
}
GraphicalEditorPart graphicalEditor = mCanvas.getEditorDelegate().getGraphicalEditor();
String theme = configuration.getTheme();
if (theme == null) {
return null;
}
Map<ResourceType, Map<String, ResourceValue>> configuredFrameworkRes = null;
Map<ResourceType, Map<String, ResourceValue>> configuredProjectRes = null;
FolderConfiguration config = configuration.getFullConfig();
IAndroidTarget target = graphicalEditor.getRenderingTarget();
ResourceRepository frameworkRes = null;
if (target != null) {
Sdk sdk = Sdk.getCurrent();
if (sdk == null) {
return null;
}
AndroidTargetData data = sdk.getTargetData(target);
if (data != null) {
// TODO: SHARE if possible
frameworkRes = data.getFrameworkResources();
configuredFrameworkRes = frameworkRes.getConfiguredResources(config);
} else {
return null;
}
} else {
return null;
}
assert configuredFrameworkRes != null;
// get the resources of the file's project.
ProjectResources projectRes =
ResourceManager.getInstance().getProjectResources(graphicalEditor.getProject());
configuredProjectRes = projectRes.getConfiguredResources(config);
if (!theme.startsWith(PREFIX_RESOURCE_REF)) {
if (frameworkRes.hasResourceItem(ANDROID_STYLE_RESOURCE_PREFIX + theme)) {
theme = ANDROID_STYLE_RESOURCE_PREFIX + theme;
} else {
theme = STYLE_RESOURCE_PREFIX + theme;
}
}
resourceResolver =
ResourceResolver.create(
configuredProjectRes,
configuredFrameworkRes,
ResourceHelper.styleToTheme(theme),
ResourceHelper.isProjectStyle(theme));
mResourceResolver = new SoftReference<ResourceResolver>(resourceResolver);
return resourceResolver;
}
@Override
public Integer getResourceId(ResourceType type, String name) {
if (mProjectRes != null) {
return mProjectRes.getResourceId(type, name);
}
return null;
}
@Override
public String resolveResourceId(int[] id) {
if (mProjectRes != null) {
return mProjectRes.resolveStyleable(id);
}
return null;
}
@Override
public Pair<ResourceType, String> resolveResourceId(int id) {
if (mProjectRes != null) {
return mProjectRes.resolveResourceId(id);
}
return null;
}