- * Modifies the action bar - host activity must call {@link ImageSettingsDialogFragment#dismissFragment()} - * when the fragment is dismissed to restore it. - *
- * Use {@link ImageSettingsDialogFragment#ARG_REQUEST_CODE_KEY} to pass request code in arguments with inorder
- * to receive activity results from this fragment.
- */
-public class ImageSettingsDialogFragment extends DialogFragment {
- public static final String IMAGE_SETTINGS_DIALOG_TAG = "image-settings";
- public static final String ARG_REQUEST_CODE_KEY = "image-settings-request-code-key";
-
- private JSONObject mImageMeta;
- private int mMaxImageWidth;
- private ImageLoader mImageLoader;
-
- private ImageView mImageView;
- private ProgressBar mProgress;
- private EditText mTitleText;
- private EditText mCaptionText;
- private EditText mAltText;
- private Spinner mAlignmentSpinner;
- private String[] mAlignmentKeyArray;
- private EditText mLinkTo;
- private EditText mWidthText;
- private CheckBox mFeaturedCheckBox;
-
- private boolean mIsFeatured;
-
- private CharSequence mPreviousActionBarTitle;
- private boolean mPreviousHomeAsUpEnabled;
- private View mPreviousCustomView;
-
- public static ImageSettingsDialogFragment newInstance(int requestCode, String src, String title,
- String caption, String alt, String align,
- String urlLink, int naturalWidth, int dimenWidth,
- @NonNull String maxWidth, Boolean isImageFeatured,
- Boolean isFeatured, Boolean isAztecEnabled
- ) throws JSONException {
- JSONObject imageMeta = new JSONObject();
- imageMeta.put(ATTR_SRC, src);
- imageMeta.put(ATTR_TITLE, title);
- imageMeta.put(ATTR_CAPTION, caption);
- imageMeta.put(ATTR_ALT, alt);
- imageMeta.put(ATTR_ALIGN, align);
- imageMeta.put(ATTR_URL_LINK, urlLink);
- imageMeta.put("naturalWidth", naturalWidth);
- imageMeta.put(ATTR_DIMEN_WIDTH, dimenWidth);
-
- return newInstance(requestCode, imageMeta, maxWidth, isImageFeatured, isFeatured, isAztecEnabled);
- }
-
- public static ImageSettingsDialogFragment newInstance(int requestCode, @NonNull JSONObject imageMeta,
- @NonNull String maxWidth, Boolean isImageFeatured,
- Boolean isFeatured, Boolean isAztecEnabled
- ) {
- return newInstance(requestCode, imageMeta.toString(), maxWidth, isImageFeatured, isFeatured, isAztecEnabled);
- }
-
- public static ImageSettingsDialogFragment newInstance(int requestCode, @NonNull String imageMeta,
- @NonNull String maxWidth, Boolean isImageFeatured,
- Boolean isFeatured, Boolean isAztecEnabled
- ) {
- ImageSettingsDialogFragment imageSettingsDialogFragment = new ImageSettingsDialogFragment();
- Bundle bundle = new Bundle();
- bundle.putInt(ARG_REQUEST_CODE_KEY, requestCode);
- bundle.putString(EXTRA_IMAGE_META, imageMeta);
- bundle.putString(EXTRA_MAX_WIDTH, maxWidth);
- bundle.putBoolean(EXTRA_IMAGE_FEATURED, isImageFeatured);
- bundle.putBoolean(EXTRA_FEATURED, isFeatured);
- bundle.putBoolean(EXTRA_ENABLED_AZTEC, isAztecEnabled);
- imageSettingsDialogFragment.setArguments(bundle);
- return imageSettingsDialogFragment;
- }
-
- @Override
- public void onCreate(@Nullable Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setHasOptionsMenu(true);
-
- ActionBar actionBar = getActionBar();
- if (actionBar == null) {
- return;
- }
-
- actionBar.show();
-
- mPreviousActionBarTitle = actionBar.getTitle();
- mPreviousCustomView = actionBar.getCustomView();
-
- final int displayOptions = actionBar.getDisplayOptions();
- mPreviousHomeAsUpEnabled = (displayOptions & ActionBar.DISPLAY_HOME_AS_UP) != 0;
-
- actionBar.setTitle(R.string.image_settings);
- actionBar.setDisplayHomeAsUpEnabled(true);
- if (getResources().getBoolean(R.bool.show_extra_side_padding)) {
- actionBar.setHomeAsUpIndicator(R.drawable.ic_close_padded);
- } else {
- actionBar.setHomeAsUpIndicator(R.drawable.ic_close_white_24dp);
- }
-
- // Show custom view with padded Save button
- actionBar.setDisplayShowCustomEnabled(true);
- actionBar.setCustomView(R.layout.image_settings_formatbar);
-
- actionBar.getCustomView().findViewById(R.id.menu_save).setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- mImageMeta = extractMetaDataFromFields(mImageMeta);
-
- String imageRemoteId = "";
- try {
- imageRemoteId = mImageMeta.getString(ATTR_ID_ATTACHMENT);
- } catch (JSONException e) {
- AppLog.e(AppLog.T.EDITOR, "Unable to retrieve featured image id from meta data");
- }
-
- Intent intent = new Intent();
- intent.putExtra(EXTRA_IMAGE_META, mImageMeta.toString());
-
- mIsFeatured = mFeaturedCheckBox.isChecked();
- intent.putExtra(EXTRA_FEATURED, mIsFeatured);
-
- if (!imageRemoteId.isEmpty()) {
- intent.putExtra(ATTR_ID_IMAGE_REMOTE, Integer.parseInt(imageRemoteId));
- }
-
- if (getArguments() != null) {
- requireParentFragment().onActivityResult(
- getArguments().getInt(ARG_REQUEST_CODE_KEY),
- getArguments().getInt(ARG_REQUEST_CODE_KEY),
- intent
- );
- }
-
- restorePreviousActionBar();
- getParentFragmentManager().popBackStack();
- ToastUtils.showToast(requireActivity(), R.string.image_settings_save_toast);
- }
- });
- }
-
- @Override
- public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
- View view = inflater.inflate(R.layout.dialog_image_options, container, false);
-
- TextView filenameLabel = (TextView) view.findViewById(R.id.image_filename);
- mImageView = (ImageView) view.findViewById(R.id.image_thumbnail);
- mProgress = (ProgressBar) view.findViewById(R.id.progress);
- mTitleText = (EditText) view.findViewById(R.id.image_title);
- mCaptionText = (EditText) view.findViewById(R.id.image_caption);
- mAltText = (EditText) view.findViewById(R.id.image_alt_text);
- mAlignmentSpinner = (Spinner) view.findViewById(R.id.alignment_spinner);
- mLinkTo = (EditText) view.findViewById(R.id.image_link_to);
- SeekBar widthSeekBar = (SeekBar) view.findViewById(R.id.image_size_seekbar);
- mWidthText = (EditText) view.findViewById(R.id.image_width_text);
- mFeaturedCheckBox = (CheckBox) view.findViewById(R.id.featuredImage);
-
- // Populate the dialog with existing values
- Bundle bundle = getArguments();
- if (bundle != null) {
- try {
- mImageMeta = new JSONObject(bundle.getString(EXTRA_IMAGE_META));
-
- final String imageSrc = mImageMeta.getString(ATTR_SRC);
- final String imageFilename = imageSrc.substring(imageSrc.lastIndexOf("/") + 1);
-
- loadThumbnail(imageSrc);
- filenameLabel.setText(imageFilename);
-
- mTitleText.setText(mImageMeta.getString(ATTR_TITLE));
- mCaptionText.setText(mImageMeta.getString(ATTR_CAPTION));
- mAltText.setText(mImageMeta.getString(ATTR_ALT));
-
- String alignment = mImageMeta.getString(ATTR_ALIGN);
- mAlignmentKeyArray = getResources().getStringArray(R.array.alignment_key_array);
- int alignmentIndex = Arrays.asList(mAlignmentKeyArray).indexOf(alignment);
- mAlignmentSpinner.setSelection(alignmentIndex == -1 ? 0 : alignmentIndex);
-
- mLinkTo.setText(mImageMeta.getString(ATTR_URL_LINK));
-
- mMaxImageWidth = MediaUtils.getMaximumImageSize(mImageMeta.getInt("naturalWidth"),
- bundle.getString(EXTRA_MAX_WIDTH));
-
- setupWidthSeekBar(widthSeekBar, mWidthText, mImageMeta.getInt(ATTR_DIMEN_WIDTH));
-
- boolean featuredImageSupported = bundle.getBoolean(EXTRA_IMAGE_FEATURED);
- if (featuredImageSupported) {
- mFeaturedCheckBox.setVisibility(View.VISIBLE);
- mIsFeatured = bundle.getBoolean(EXTRA_FEATURED, false);
- mFeaturedCheckBox.setChecked(mIsFeatured);
- }
- } catch (JSONException e1) {
- AppLog.d(AppLog.T.EDITOR, "Missing JSON properties");
- }
-
- // TODO: Unsupported in Aztec - remove once caption, alignment & link support added
- if (bundle.getBoolean(EXTRA_ENABLED_AZTEC)) {
- mCaptionText.setVisibility(View.GONE);
- View label = view.findViewById(R.id.image_caption_label);
- if (label != null) {
- label.setVisibility(View.GONE);
- }
-
- mLinkTo.setVisibility(View.GONE);
- label = view.findViewById(R.id.image_link_to_label);
- if (label != null) {
- label.setVisibility(View.GONE);
- }
-
- mAlignmentSpinner.setVisibility(View.GONE);
- label = view.findViewById(R.id.alignment_spinner_label);
- if (label != null) {
- label.setVisibility(View.GONE);
- }
- }
- }
-
-
- mTitleText.requestFocus();
-
- return view;
- }
-
- @Override
- public void onConfigurationChanged(Configuration newConfig) {
- super.onConfigurationChanged(newConfig);
- ActionBar actionBar = getActionBar();
- if (actionBar != null) {
- actionBar.show();
- }
- }
-
- @Override
- public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
- menu.clear();
- }
-
- @Override
- public boolean onOptionsItemSelected(@NonNull MenuItem item) {
- int id = item.getItemId();
-
- if (id == android.R.id.home) {
- return true;
- }
- return super.onOptionsItemSelected(item);
- }
-
- private ActionBar getActionBar() {
- if (getActivity() instanceof AppCompatActivity) {
- return ((AppCompatActivity) getActivity()).getSupportActionBar();
- } else {
- return null;
- }
- }
-
- /**
- * To be called when the fragment is being dismissed, either by ActionBar navigation or by pressing back in the
- * navigation bar.
- * Displays a confirmation dialog if there are unsaved changes, otherwise undoes the fragment's modifications to
- * the ActionBar and restores the last visible fragment.
- */
- public void dismissFragment() {
- try {
- JSONObject newImageMeta = extractMetaDataFromFields(new JSONObject());
-
- for (int i = 0; i < newImageMeta.names().length(); i++) {
- String name = newImageMeta.names().getString(i);
- if (!newImageMeta.getString(name).equals(mImageMeta.getString(name))) {
- showDiscardChangesDialog();
- return;
- }
- }
-
- if (mFeaturedCheckBox.isChecked() != mIsFeatured) {
- // Featured image status has changed
- showDiscardChangesDialog();
- return;
- }
- } catch (JSONException e) {
- AppLog.d(AppLog.T.EDITOR, "Unable to update JSON array");
- }
-
- if (getArguments() != null) {
- requireParentFragment().onActivityResult(
- getArguments().getInt(ARG_REQUEST_CODE_KEY),
- getArguments().getInt(ARG_REQUEST_CODE_KEY),
- null
- );
- }
-
- restorePreviousActionBar();
- getParentFragmentManager().popBackStack();
- }
-
- public void setImageLoader(ImageLoader imageLoader) {
- mImageLoader = imageLoader;
- }
-
- private void restorePreviousActionBar() {
- ActionBar actionBar = getActionBar();
- if (actionBar != null) {
- actionBar.setTitle(mPreviousActionBarTitle);
- actionBar.setHomeAsUpIndicator(null);
- actionBar.setDisplayHomeAsUpEnabled(mPreviousHomeAsUpEnabled);
-
- actionBar.setCustomView(mPreviousCustomView);
- if (mPreviousCustomView == null) {
- actionBar.setDisplayShowCustomEnabled(false);
- }
- }
- }
-
- /**
- * Displays a dialog asking the user to confirm that they want to exit, discarding unsaved changes.
- */
- private void showDiscardChangesDialog() {
- AlertDialog.Builder builder = new MaterialAlertDialogBuilder(requireActivity());
- builder.setTitle(getString(R.string.image_settings_dismiss_dialog_title));
- builder.setPositiveButton(getString(R.string.discard), new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int id) {
- if (getArguments() != null) {
- requireParentFragment().onActivityResult(
- getArguments().getInt(ARG_REQUEST_CODE_KEY),
- getArguments().getInt(ARG_REQUEST_CODE_KEY),
- null
- );
- }
- restorePreviousActionBar();
- getParentFragmentManager().popBackStack();
- }
- });
-
- builder.setNegativeButton(getString(R.string.cancel), new DialogInterface.OnClickListener() {
- public void onClick(DialogInterface dialog, int id) {
- dialog.dismiss();
- }
- });
-
- AlertDialog dialog = builder.create();
- dialog.show();
- }
-
- /**
- * Extracts the meta data from the dialog fields and updates the entries in the given JSONObject.
- */
- private JSONObject extractMetaDataFromFields(JSONObject metaData) {
- try {
- metaData.put(ATTR_TITLE, mTitleText.getText().toString());
- metaData.put(ATTR_CAPTION, mCaptionText.getText().toString());
- metaData.put(ATTR_ALT, mAltText.getText().toString());
- if (mAlignmentSpinner.getSelectedItemPosition() < mAlignmentKeyArray.length) {
- metaData.put(ATTR_ALIGN, mAlignmentKeyArray[mAlignmentSpinner.getSelectedItemPosition()]);
- }
- metaData.put(ATTR_URL_LINK, mLinkTo.getText().toString());
-
- int newWidth = getEditTextIntegerClamped(mWidthText, 1, Integer.MAX_VALUE);
- metaData.put(ATTR_DIMEN_WIDTH, newWidth);
- metaData.put(ATTR_DIMEN_HEIGHT, getRelativeHeightFromWidth(newWidth));
- } catch (JSONException e) {
- AppLog.d(AppLog.T.EDITOR, "Unable to build JSON object from new meta data");
- }
-
- return metaData;
- }
-
- /**
- * Loads the given network image URL into the {@link NetworkImageView}.
- */
- private void loadThumbnail(String imageUrl) {
- if (imageUrl == null || mImageLoader == null) {
- showErrorImage();
- if (imageUrl == null) {
- AppLog.e(AppLog.T.MEDIA, "Image url is null! Show the default error image.");
- }
- return;
- }
-
- Uri uri = Uri.parse(imageUrl);
- String filepath = uri.getLastPathSegment();
-
- if (MediaUtils.isValidImage(filepath)) {
- int size = DisplayUtils.dpToPx(
- getActivity(),
- getResources().getDimensionPixelSize(R.dimen.image_settings_dialog_thumbnail_size)
- );
- mImageView.setVisibility(View.GONE);
- mProgress.setVisibility(View.VISIBLE);
-
- mImageLoader.get(imageUrl, new ImageLoader.ImageListener() {
- @Override
- public void onResponse(ImageLoader.ImageContainer response, boolean isImmediate) {
- if (!isAdded()) {
- return;
- }
- if (response.getBitmap() != null) {
- mImageView.setVisibility(View.VISIBLE);
- mProgress.setVisibility(View.GONE);
- mImageView.setImageBitmap(response.getBitmap());
- } else {
- if (!isImmediate) {
- showErrorImage();
- }
- }
- }
-
- @Override
- public void onErrorResponse(VolleyError error) {
- AppLog.e(AppLog.T.MEDIA, error);
- if (!isAdded()) {
- return;
- }
- showErrorImage();
- }
- }, size, 0);
- } else {
- showErrorImage();
- }
- }
-
- private void showErrorImage() {
- mProgress.setVisibility(View.GONE);
- mImageView.setVisibility(View.VISIBLE);
- mImageView.setImageDrawable(
- new ColorDrawable(ContextCompat.getColor(getActivity(), org.wordpress.aztec.R.color.grey_lighten_30))
- );
- }
-
- /**
- * Initialize the image width SeekBar and accompanying EditText
- */
- private void setupWidthSeekBar(final SeekBar widthSeekBar, final EditText widthText, int imageWidth) {
- widthSeekBar.setMax(mMaxImageWidth / 10);
-
- if (imageWidth != 0) {
- widthSeekBar.setProgress(imageWidth / 10);
- widthText.setText(String.format(Locale.US, getString(R.string.pixel_suffix), imageWidth));
- }
-
- widthSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
- @Override
- public void onStopTrackingTouch(SeekBar seekBar) {
- }
-
- @Override
- public void onStartTrackingTouch(SeekBar seekBar) {
- }
-
- @Override
- public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
- if (progress == 0) {
- progress = 1;
- }
- widthText.setText(String.format(Locale.US, getString(R.string.pixel_suffix), progress * 10));
- }
- });
-
- widthText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
- @Override
- public void onFocusChange(View v, boolean hasFocus) {
- if (hasFocus) {
- widthText.setText("");
- }
- }
- });
-
- widthText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
- @Override
- public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
- int width = getEditTextIntegerClamped(widthText, 10, mMaxImageWidth);
-
- int progress = width / 10;
-
- // OnSeekBarChangeListener will not be triggered if progress have not changed
- if (widthSeekBar.getProgress() == progress) {
- widthText.setText(String.format(Locale.US, getString(R.string.pixel_suffix), progress * 10));
- } else {
- widthSeekBar.setProgress(progress);
- }
-
- widthText.setSelection((String.valueOf(width).length()));
-
- InputMethodManager imm = (InputMethodManager) getActivity()
- .getSystemService(Context.INPUT_METHOD_SERVICE);
- imm.hideSoftInputFromWindow(widthText.getWindowToken(),
- InputMethodManager.RESULT_UNCHANGED_SHOWN);
-
- return true;
- }
- });
- }
-
-
- /**
- * Return the integer value of the width EditText, adjusted to be within the given min and max, and stripped of the
- * 'px' units
- */
- private int getEditTextIntegerClamped(EditText editText, int minWidth, int maxWidth) {
- int width = 10;
-
- try {
- if (editText.getText() != null) {
- width = Integer.parseInt(editText.getText().toString().replace("px", ""));
- }
- } catch (NumberFormatException e) {
- AppLog.e(AppLog.T.EDITOR, e);
- }
-
- width = Math.min(maxWidth, Math.max(width, minWidth));
-
- return width;
- }
-
- /**
- * Given the new width, return the proportionally adjusted height, given the dimensions of the original image
- */
- private int getRelativeHeightFromWidth(int width) {
- int height = 0;
-
- try {
- int naturalHeight = mImageMeta.getInt("naturalHeight");
- int naturalWidth = mImageMeta.getInt("naturalWidth");
-
- float ratio = (float) naturalHeight / naturalWidth;
- height = (int) (ratio * width);
- } catch (JSONException e) {
- AppLog.d(AppLog.T.EDITOR, "JSON object missing naturalHeight or naturalWidth property");
- }
-
- return height;
- }
-}
diff --git a/libs/editor/src/main/res/layout/dialog_image_options.xml b/libs/editor/src/main/res/layout/dialog_image_options.xml
deleted file mode 100644
index 9d30ecee39e7..000000000000
--- a/libs/editor/src/main/res/layout/dialog_image_options.xml
+++ /dev/null
@@ -1,170 +0,0 @@
-
-