void resetHistory() {
mNullFxFilter.onClick(mNullFxFilter);
mNullBorderFilter.onClick(mNullBorderFilter);
HistoryAdapter adapter = mImageShow.getHistory();
adapter.reset();
ImagePreset original = new ImagePreset(adapter.getItem(0));
mImageShow.setImagePreset(original);
mPanelController.resetParameters();
invalidateViews();
}
public void saveImage() {
if (mImageShow.hasModifications()) {
// Get the name of the album, to which the image will be saved
File saveDir = SaveCopyTask.getFinalSaveDirectory(this, mImageLoader.getUri());
int bucketId = GalleryUtils.getBucketId(saveDir.getPath());
String albumName = LocalAlbum.getLocalizedName(getResources(), bucketId, null);
showSavingProgress(albumName);
mImageShow.saveImage(this, null);
} else {
finish();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.filtershow_activity_menu, menu);
MenuItem showHistory = menu.findItem(R.id.operationsButton);
if (mShowingHistoryPanel) {
showHistory.setTitle(R.string.hide_history_panel);
} else {
showHistory.setTitle(R.string.show_history_panel);
}
MenuItem showState = menu.findItem(R.id.showImageStateButton);
if (mShowingImageStatePanel) {
showState.setTitle(R.string.hide_imagestate_panel);
} else {
showState.setTitle(R.string.show_imagestate_panel);
}
mShareActionProvider = (ShareActionProvider) menu.findItem(R.id.menu_share).getActionProvider();
mShareActionProvider.setShareIntent(getDefaultShareIntent());
mShareActionProvider.setOnShareTargetSelectedListener(this);
MenuItem undoItem = menu.findItem(R.id.undoButton);
MenuItem redoItem = menu.findItem(R.id.redoButton);
MenuItem resetItem = menu.findItem(R.id.resetHistoryButton);
mImageShow.getHistory().setMenuItems(undoItem, redoItem, resetItem);
return true;
}
public void useImageFilter(
ImageSmallFilter imageSmallFilter, ImageFilter imageFilter, boolean setBorder) {
if (imageFilter == null) {
return;
}
if (mCurrentImageSmallFilter != null) {
mCurrentImageSmallFilter.setSelected(false);
}
mCurrentImageSmallFilter = imageSmallFilter;
mCurrentImageSmallFilter.setSelected(true);
ImagePreset oldPreset = mImageShow.getImagePreset();
ImagePreset copy = new ImagePreset(oldPreset);
// TODO: use a numerical constant instead.
copy.add(imageFilter);
mImageShow.setImagePreset(copy);
invalidateViews();
}
@Override
public boolean onShareTargetSelected(ShareActionProvider arg0, Intent arg1) {
// First, let's tell the SharedImageProvider that it will need to wait
// for the image
Uri uri =
Uri.withAppendedPath(
SharedImageProvider.CONTENT_URI, Uri.encode(mSharedOutputFile.getAbsolutePath()));
ContentValues values = new ContentValues();
values.put(SharedImageProvider.PREPARE, true);
getContentResolver().insert(uri, values);
mSharingImage = true;
// Process and save the image in the background.
showSavingProgress(null);
mImageShow.saveImage(this, mSharedOutputFile);
return true;
}
private int translateMainPanel(View viewPanel) {
int accessoryPanelWidth = viewPanel.getWidth();
int mainViewWidth = findViewById(R.id.mainView).getWidth();
int mainPanelWidth = mImageShow.getDisplayedImageBounds().width();
if (mainPanelWidth == 0) {
mainPanelWidth = mainViewWidth;
}
int filtersPanelWidth = findViewById(R.id.filtersPanel).getWidth();
if (mainPanelWidth < filtersPanelWidth) {
mainPanelWidth = filtersPanelWidth;
}
int leftOver = mainViewWidth - mainPanelWidth - accessoryPanelWidth;
if (leftOver < 0) {
return -accessoryPanelWidth;
}
return 0;
}
public void useImagePreset(ImageSmallFilter imageSmallFilter, ImagePreset preset) {
if (preset == null) {
return;
}
if (mCurrentImageSmallFilter != null) {
mCurrentImageSmallFilter.setSelected(false);
}
mCurrentImageSmallFilter = imageSmallFilter;
mCurrentImageSmallFilter.setSelected(true);
ImagePreset copy = new ImagePreset(preset);
mImageShow.setImagePreset(copy);
if (preset.isFx()) {
// if it's an FX we rest the curve adjustment too
mImageCurves.resetCurve();
}
invalidateViews();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.undoButton:
{
HistoryAdapter adapter = mImageShow.getHistory();
int position = adapter.undo();
mImageShow.onItemClick(position);
mImageShow.showToast("Undo");
invalidateViews();
return true;
}
case R.id.redoButton:
{
HistoryAdapter adapter = mImageShow.getHistory();
int position = adapter.redo();
mImageShow.onItemClick(position);
mImageShow.showToast("Redo");
invalidateViews();
return true;
}
case R.id.resetHistoryButton:
{
resetHistory();
return true;
}
case R.id.showImageStateButton:
{
toggleImageStatePanel();
return true;
}
case R.id.operationsButton:
{
toggleHistoryPanel();
return true;
}
case android.R.id.home:
{
saveImage();
return true;
}
}
return false;
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
mImageShow.onItemClick(position);
invalidateViews();
}
public void hideImageViews() {
mImageShow.setShowControls(false); // reset
for (View view : mImageViews) {
view.setVisibility(View.GONE);
}
}
public void invalidateViews() {
for (ImageShow views : mImageViews) {
views.invalidate();
views.updateImage();
}
}
public void showOriginalViews(boolean value) {
for (ImageShow views : mImageViews) {
views.showOriginal(value);
}
}
private void fillListImages(LinearLayout listFilters) {
// TODO: use listview
// TODO: load the filters straight from the filesystem
ImageFilterFx[] fxArray = new ImageFilterFx[18];
int p = 0;
int[] drawid = {
R.drawable.filtershow_fx_0005_punch,
R.drawable.filtershow_fx_0000_vintage,
R.drawable.filtershow_fx_0004_bw_contrast,
R.drawable.filtershow_fx_0002_bleach,
R.drawable.filtershow_fx_0001_instant,
R.drawable.filtershow_fx_0007_washout,
R.drawable.filtershow_fx_0003_blue_crush,
R.drawable.filtershow_fx_0008_washout_color,
R.drawable.filtershow_fx_0006_x_process
};
int[] fxNameid = {
R.string.ffx_punch,
R.string.ffx_vintage,
R.string.ffx_bw_contrast,
R.string.ffx_bleach,
R.string.ffx_instant,
R.string.ffx_washout,
R.string.ffx_blue_crush,
R.string.ffx_washout_color,
R.string.ffx_x_process
};
ImagePreset preset = new ImagePreset(getString(R.string.history_original)); // empty
preset.setImageLoader(mImageLoader);
mNullFxFilter = new ImageSmallFilter(this);
mNullFxFilter.setSelected(true);
mCurrentImageSmallFilter = mNullFxFilter;
mNullFxFilter.setImageFilter(new ImageFilterFx(null, getString(R.string.none)));
mNullFxFilter.setController(this);
mNullFxFilter.setImageLoader(mImageLoader);
listFilters.addView(mNullFxFilter);
ImageSmallFilter previousFilter = mNullFxFilter;
BitmapFactory.Options o = new BitmapFactory.Options();
o.inScaled = false;
for (int i = 0; i < drawid.length; i++) {
Bitmap b = BitmapFactory.decodeResource(getResources(), drawid[i], o);
fxArray[p++] = new ImageFilterFx(b, getString(fxNameid[i]));
}
ImageSmallFilter filter;
for (int i = 0; i < p; i++) {
filter = new ImageSmallFilter(this);
filter.setImageFilter(fxArray[i]);
filter.setController(this);
filter.setNulfilter(mNullFxFilter);
filter.setImageLoader(mImageLoader);
listFilters.addView(filter);
previousFilter = filter;
}
// Default preset (original)
mImageShow.setImagePreset(preset);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ImageFilterRS.setRenderScriptContext(this);
ImageShow.setDefaultBackgroundColor(getResources().getColor(R.color.background_screen));
ImageSmallFilter.setDefaultBackgroundColor(
getResources().getColor(R.color.background_main_toolbar));
// TODO: get those values from XML.
ImageZoom.setZoomedSize(getPixelsFromDip(256));
FramedTextButton.setTextSize((int) getPixelsFromDip(14));
FramedTextButton.setTrianglePadding((int) getPixelsFromDip(4));
FramedTextButton.setTriangleSize((int) getPixelsFromDip(10));
ImageShow.setTextSize((int) getPixelsFromDip(12));
ImageShow.setTextPadding((int) getPixelsFromDip(10));
ImageShow.setOriginalTextMargin((int) getPixelsFromDip(4));
ImageShow.setOriginalTextSize((int) getPixelsFromDip(18));
ImageShow.setOriginalText(getResources().getString(R.string.original_picture_text));
ImageButtonTitle.setTextSize((int) getPixelsFromDip(12));
ImageButtonTitle.setTextPadding((int) getPixelsFromDip(10));
ImageSmallFilter.setMargin((int) getPixelsFromDip(3));
ImageSmallFilter.setTextMargin((int) getPixelsFromDip(4));
Drawable curveHandle = getResources().getDrawable(R.drawable.camera_crop);
int curveHandleSize = (int) getResources().getDimension(R.dimen.crop_indicator_size);
Spline.setCurveHandle(curveHandle, curveHandleSize);
Spline.setCurveWidth((int) getPixelsFromDip(3));
setContentView(R.layout.filtershow_activity);
ActionBar actionBar = getActionBar();
actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
actionBar.setCustomView(R.layout.filtershow_actionbar);
actionBar
.getCustomView()
.setOnClickListener(
new OnClickListener() {
@Override
public void onClick(View view) {
saveImage();
}
});
mImageLoader = new ImageLoader(this, getApplicationContext());
LinearLayout listFilters = (LinearLayout) findViewById(R.id.listFilters);
LinearLayout listBorders = (LinearLayout) findViewById(R.id.listBorders);
LinearLayout listColors = (LinearLayout) findViewById(R.id.listColorsFx);
mImageShow = (ImageShow) findViewById(R.id.imageShow);
mImageCurves = (ImageCurves) findViewById(R.id.imageCurves);
mImageBorders = (ImageBorder) findViewById(R.id.imageBorder);
mImageStraighten = (ImageStraighten) findViewById(R.id.imageStraighten);
mImageZoom = (ImageZoom) findViewById(R.id.imageZoom);
mImageCrop = (ImageCrop) findViewById(R.id.imageCrop);
mImageRotate = (ImageRotate) findViewById(R.id.imageRotate);
mImageFlip = (ImageFlip) findViewById(R.id.imageFlip);
mImageTinyPlanet = (ImageTinyPlanet) findViewById(R.id.imageTinyPlanet);
mImageCrop.setAspectTextSize((int) getPixelsFromDip(18));
ImageCrop.setTouchTolerance((int) getPixelsFromDip(25));
mImageViews.add(mImageShow);
mImageViews.add(mImageCurves);
mImageViews.add(mImageBorders);
mImageViews.add(mImageStraighten);
mImageViews.add(mImageZoom);
mImageViews.add(mImageCrop);
mImageViews.add(mImageRotate);
mImageViews.add(mImageFlip);
mImageViews.add(mImageTinyPlanet);
mListFx = findViewById(R.id.fxList);
mListBorders = findViewById(R.id.bordersList);
mListGeometry = findViewById(R.id.geometryList);
mListFilterButtons = findViewById(R.id.filterButtonsList);
mListColors = findViewById(R.id.colorsFxList);
mListViews.add(mListFx);
mListViews.add(mListBorders);
mListViews.add(mListGeometry);
mListViews.add(mListFilterButtons);
mListViews.add(mListColors);
mFxButton = (ImageButton) findViewById(R.id.fxButton);
mBorderButton = (ImageButton) findViewById(R.id.borderButton);
mGeometryButton = (ImageButton) findViewById(R.id.geometryButton);
mColorsButton = (ImageButton) findViewById(R.id.colorsButton);
mBottomPanelButtons.add(mFxButton);
mBottomPanelButtons.add(mBorderButton);
mBottomPanelButtons.add(mGeometryButton);
mBottomPanelButtons.add(mColorsButton);
mImageShow.setImageLoader(mImageLoader);
mImageCurves.setImageLoader(mImageLoader);
mImageCurves.setMaster(mImageShow);
mImageBorders.setImageLoader(mImageLoader);
mImageBorders.setMaster(mImageShow);
mImageStraighten.setImageLoader(mImageLoader);
mImageStraighten.setMaster(mImageShow);
mImageZoom.setImageLoader(mImageLoader);
mImageZoom.setMaster(mImageShow);
mImageCrop.setImageLoader(mImageLoader);
mImageCrop.setMaster(mImageShow);
mImageRotate.setImageLoader(mImageLoader);
mImageRotate.setMaster(mImageShow);
mImageFlip.setImageLoader(mImageLoader);
mImageFlip.setMaster(mImageShow);
mImageTinyPlanet.setImageLoader(mImageLoader);
mImageTinyPlanet.setMaster(mImageShow);
mPanelController.setActivity(this);
mPanelController.addImageView(findViewById(R.id.imageShow));
mPanelController.addImageView(findViewById(R.id.imageCurves));
mPanelController.addImageView(findViewById(R.id.imageBorder));
mPanelController.addImageView(findViewById(R.id.imageStraighten));
mPanelController.addImageView(findViewById(R.id.imageCrop));
mPanelController.addImageView(findViewById(R.id.imageRotate));
mPanelController.addImageView(findViewById(R.id.imageFlip));
mPanelController.addImageView(findViewById(R.id.imageZoom));
mPanelController.addImageView(findViewById(R.id.imageTinyPlanet));
mPanelController.addPanel(mFxButton, mListFx, 0);
mPanelController.addPanel(mBorderButton, mListBorders, 1);
mPanelController.addPanel(mGeometryButton, mListGeometry, 2);
mPanelController.addComponent(mGeometryButton, findViewById(R.id.straightenButton));
mPanelController.addComponent(mGeometryButton, findViewById(R.id.cropButton));
mPanelController.addComponent(mGeometryButton, findViewById(R.id.rotateButton));
mPanelController.addComponent(mGeometryButton, findViewById(R.id.flipButton));
mPanelController.addPanel(mColorsButton, mListColors, 3);
int[] recastIDs = {
R.id.tinyplanetButton,
R.id.vignetteButton,
R.id.vibranceButton,
R.id.contrastButton,
R.id.saturationButton,
R.id.bwfilterButton,
R.id.wbalanceButton,
R.id.hueButton,
R.id.exposureButton,
R.id.shadowRecoveryButton
};
ImageFilter[] filters = {
new ImageFilterTinyPlanet(),
new ImageFilterVignette(),
new ImageFilterVibrance(),
new ImageFilterContrast(),
new ImageFilterSaturated(),
new ImageFilterBwFilter(),
new ImageFilterWBalance(),
new ImageFilterHue(),
new ImageFilterExposure(),
new ImageFilterShadows()
};
for (int i = 0; i < filters.length; i++) {
ImageSmallFilter fView = new ImageSmallFilter(this);
View v = listColors.findViewById(recastIDs[i]);
int pos = listColors.indexOfChild(v);
listColors.removeView(v);
filters[i].setParameter(filters[i].getPreviewParameter());
if (v instanceof ImageButtonTitle) filters[i].setName(((ImageButtonTitle) v).getText());
fView.setImageFilter(filters[i]);
fView.setController(this);
fView.setImageLoader(mImageLoader);
fView.setId(recastIDs[i]);
mPanelController.addComponent(mColorsButton, fView);
listColors.addView(fView, pos);
}
int[] overlayIDs = {R.id.sharpenButton, R.id.curvesButtonRGB};
int[] overlayBitmaps = {
R.drawable.filtershow_button_colors_sharpen, R.drawable.filtershow_button_colors_curve
};
int[] overlayNames = {R.string.sharpness, R.string.curvesRGB};
for (int i = 0; i < overlayIDs.length; i++) {
ImageWithIcon fView = new ImageWithIcon(this);
View v = listColors.findViewById(overlayIDs[i]);
int pos = listColors.indexOfChild(v);
listColors.removeView(v);
final int sid = overlayNames[i];
ImageFilterExposure efilter =
new ImageFilterExposure() {
{
mName = getString(sid);
}
};
efilter.setParameter(-300);
Bitmap bitmap = BitmapFactory.decodeResource(getResources(), overlayBitmaps[i]);
fView.setIcon(bitmap);
fView.setImageFilter(efilter);
fView.setController(this);
fView.setImageLoader(mImageLoader);
fView.setId(overlayIDs[i]);
mPanelController.addComponent(mColorsButton, fView);
listColors.addView(fView, pos);
}
mPanelController.addView(findViewById(R.id.applyEffect));
mPanelController.addView(findViewById(R.id.pickCurvesChannel));
mPanelController.addView(findViewById(R.id.aspect));
findViewById(R.id.resetOperationsButton)
.setOnClickListener(createOnClickResetOperationsButton());
ListView operationsList = (ListView) findViewById(R.id.operationsList);
operationsList.setAdapter(mImageShow.getHistory());
operationsList.setOnItemClickListener(this);
ListView imageStateList = (ListView) findViewById(R.id.imageStateList);
imageStateList.setAdapter(mImageShow.getImageStateAdapter());
mImageLoader.setAdapter(mImageShow.getHistory());
fillListImages(listFilters);
fillListBorders(listBorders);
SeekBar seekBar = (SeekBar) findViewById(R.id.filterSeekBar);
seekBar.setMax(SEEK_BAR_MAX);
mImageShow.setSeekBar(seekBar);
mImageZoom.setSeekBar(seekBar);
mImageTinyPlanet.setSeekBar(seekBar);
mPanelController.setRowPanel(findViewById(R.id.secondRowPanel));
mPanelController.setUtilityPanel(
this,
findViewById(R.id.filterButtonsList),
findViewById(R.id.applyEffect),
findViewById(R.id.aspect),
findViewById(R.id.pickCurvesChannel));
mPanelController.setMasterImage(mImageShow);
mPanelController.setCurrentPanel(mFxButton);
Intent intent = getIntent();
if (intent.getBooleanExtra(LAUNCH_FULLSCREEN, false)) {
getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
}
if (intent.getData() != null) {
startLoadBitmap(intent.getData());
} else {
pickImage();
}
String action = intent.getAction();
if (action.equalsIgnoreCase(CROP_ACTION)) {
mPanelController.showComponent(findViewById(R.id.cropButton));
} else if (action.equalsIgnoreCase(TINY_PLANET_ACTION)) {
mPanelController.showComponent(findViewById(R.id.tinyplanetButton));
}
}