/**
* Prepare effect panel.
*
* @param effect the effect
* @param entry the entry
*/
private void prepareEffectPanel(final AbstractEffectPanel effect, final EffectEntry entry) {
View option_child = null;
View drawing_child = null;
if (effect instanceof OptionPanel) {
option_child =
((OptionPanel) effect)
.getOptionView(UIUtils.getLayoutInflater(), mContext.getOptionsPanelContainer());
mContext.getOptionsPanelContainer().addView(option_child);
}
if (effect instanceof ContentPanel) {
drawing_child = ((ContentPanel) effect).getContentView(UIUtils.getLayoutInflater());
drawing_child.setLayoutParams(
new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
mContext.getDrawingImageContainer().addView(drawing_child);
}
effect.onCreate(mBitmap);
}
/**
* This is the entry point of every feather tools. The main activity catches the tool onClick
* listener and notify the filtermanager.
*
* @param tag the tag
*/
public void activateEffect(final EffectEntry tag) {
if (!getEnabled() || !isClosed() || mBitmap == null) return;
if (mCurrentEffect != null)
throw new IllegalStateException("There is already an active effect. Cannot activate new");
if (mEffectLoader == null)
mEffectLoader = (EffectLoaderService) getService(EffectLoaderService.class);
final AbstractEffectPanel effect = mEffectLoader.load(tag);
if (effect != null) {
mCurrentEffect = effect;
mCurrentEntry = tag;
setCurrentState(STATE.OPENING);
prepareEffectPanel(effect, tag);
Tracker.recordTag(mCurrentEntry.name.name().toLowerCase(Locale.US) + ": opened");
mContext
.getBottomBar()
.setOnPanelOpenListener(
new OnPanelOpenListener() {
@Override
public void onOpened() {
setCurrentState(STATE.OPENED);
mContext.getBottomBar().setOnPanelOpenListener(null);
}
@Override
public void onOpening() {
mCurrentEffect.onOpening();
}
});
mContext.getBottomBar().open();
}
}
/**
* On close.
*
* @param isConfirmed the is confirmed
*/
private void onClose(final boolean isConfirmed) {
logger.info("onClose");
setCurrentState(STATE.CLOSING);
mContext
.getBottomBar()
.setOnPanelCloseListener(
new OnPanelCloseListener() {
@Override
public void onClosed() {
setCurrentState(isConfirmed ? STATE.CLOSED_CONFIRMED : STATE.CLOSED_CANCEL);
mContext.getBottomBar().setOnPanelCloseListener(null);
}
@Override
public void onClosing() {
mCurrentEffect.onClosing();
}
});
mContext.getBottomBar().close();
}
/**
* Sets the current state.
*
* @param newState the new current state
*/
private void setCurrentState(final STATE newState) {
if (newState != mCurrentState) {
final STATE previousState = mCurrentState;
mCurrentState = newState;
switch (newState) {
case OPENING:
mCurrentEffect.setOnPreviewListener(this);
mCurrentEffect.setOnApplyResultListener(this);
mCurrentEffect.setOnErrorListener(this);
mCurrentEffect.setOnProgressListener(this);
if (mCurrentEffect instanceof ContentPanel)
((ContentPanel) mCurrentEffect).setOnReadyListener(this);
mHandler.sendEmptyMessage(FilterManager.STATE_OPENING);
break;
case OPENED:
mCurrentEffect.onActivate();
mHandler.sendEmptyMessage(FilterManager.STATE_OPENED);
if (!(mCurrentEffect instanceof ContentPanel)) {
mHandler.sendEmptyMessage(STATE_READY);
}
break;
case CLOSING:
mHandler.sendEmptyMessage(FilterManager.STATE_CLOSING);
mCurrentEffect.onDeactivate();
if (mCurrentEffect instanceof ContentPanel) {
((ContentPanel) mCurrentEffect).setOnReadyListener(null);
}
mHandler.postDelayed(
new Runnable() {
@Override
public void run() {
if (null != mBitmapChangeListener) mBitmapChangeListener.onClearColorFilter();
mContext.getDrawingImageContainer().removeAllViews();
mContext.deactivatePopupContainer();
}
},
100);
break;
case CLOSED_CANCEL:
case CLOSED_CONFIRMED:
mContext.getOptionsPanelContainer().removeAllViews();
if (previousState != STATE.DISABLED) {
mCurrentEffect.onDestroy();
mCurrentEffect.setOnPreviewListener(null);
mCurrentEffect.setOnApplyResultListener(null);
mCurrentEffect.setOnErrorListener(null);
mCurrentEffect.setOnProgressListener(null);
mCurrentEffect = null;
mCurrentEntry = null;
}
mHandler.sendEmptyMessage(FilterManager.STATE_CLOSED);
if ((newState == STATE.CLOSED_CONFIRMED) && (previousState != STATE.DISABLED))
if (mToolListener != null) mToolListener.onToolCompleted();
System.gc();
break;
case DISABLED:
mHandler.sendEmptyMessage(FilterManager.STATE_DISABLED);
break;
}
}
}
/**
* Return the current image transformation matrix. this is useful for those tools which implement
* ContentPanel and want to display the preview bitmap with the same zoom level of the main image
*
* @return the current image view matrix
* @see ContentPanel
*/
@Override
public Matrix getCurrentImageViewMatrix() {
return mContext.getMainImage().getDisplayMatrix();
}
@Override
public void setPanelApplyStatusEnabled(boolean enabled) {
mContext.getToolbar().setApplyVisibility(enabled);
}
@Override
public void restoreToolbarTitle() {
if (mCurrentEntry != null) mContext.getToolbar().setTitle(mCurrentEntry.labelResourceId);
}
@Override
public void setToolbarTitle(CharSequence value) {
mContext.getToolbar().setTitle(value);
}
@Override
public void onProgressModalEnd() {
mContext.hideModalProgress();
}
@Override
public void onProgressModalStart() {
mContext.showModalProgress();
}
@Override
public void onProgressEnd() {
mContext.hideToolProgress();
}
@Override
public void onProgressStart() {
mContext.showToolProgress();
}