private void setSeekBarProgress() {
boolean orientable = false;
if (mItemType == DrawingActivity.SYMBOL_POINT && mPointAdapter != null) {
int index = mPointAdapter.getSelectedPos();
ItemSymbol item = mPointAdapter.get(index);
if (item != null) {
SymbolInterface symbol = item.mSymbol;
if (symbol != null && symbol.isOrientable()) {
int progress = (180 + symbol.getAngle()) % 360;
mSeekBar.setProgress(progress);
// Log.v("DistoX", "set progress " + progress );
orientable = true;
}
}
}
mSeekBar.setEnabled(orientable);
}
@Override
public void onClick(View v) {
if (mSymbol.getThName().equals("user")) {
mEnabled = true;
((CheckBox) v).setChecked(mEnabled);
} else {
mEnabled = !mEnabled;
}
}
public EnableSymbol(Context context, int type, int index, SymbolInterface symbol) {
mType = type;
// mIndex = index;
// mMustSave = false;
mSymbol = symbol;
mEnabled = mSymbol.isEnabled();
if (mType == DrawingActivity.SYMBOL_POINT) {
sx = 2.0f;
sy = 2.0f;
} else if (mType == DrawingActivity.SYMBOL_AREA) {
sx = 2.5f;
sy = 1.7f;
}
}
public ItemSymbol(
Context context,
IItemPicker dialog,
int type,
int index,
SymbolInterface symbol,
boolean use_text) {
mType = type;
mIndex = index;
mSymbol = symbol;
mUseText = use_text;
if (mType == DrawingActivity.SYMBOL_POINT) {
sx *= 1.5f; // 2.0f;
sy *= 1.5f; // 2.0f;
} else { // if ( mType == DrawingActivity.SYMBOL_AREA )
sx *= 2.2f;
sy *= 1.7f;
}
// Log.v( TopoDroidApp.TAG, "Item " + mType + "/" + mIndex + " " + mSymbol.getName() );
LinearLayout ll = new LinearLayout(context);
// ll.setOrientation( LinearLayout.HORIZONTAL );
int lw = LinearLayout.LayoutParams.WRAP_CONTENT;
int lh = LinearLayout.LayoutParams.WRAP_CONTENT;
LinearLayout.LayoutParams lllp = new LinearLayout.LayoutParams(lh, lw);
if (!mUseText) {
lllp.gravity = 0x03; // left
} else {
mCheckBox = new CheckBox(context);
mCheckBox.setChecked(false);
ll.addView(mCheckBox, lllp);
}
mButton = new ItemButton(context, mSymbol.getPaint(), mSymbol.getPath(), sx, sy);
ll.addView(mButton, lllp);
if (mUseText) {
mTextView = new TextView(context);
// mTextView.setBackgroundColor( Color.BLACK );
mTextView.setText(mSymbol.getName());
ll.addView(mTextView, new LinearLayout.LayoutParams(lh, lw));
} else {
mButton.setClickable(true);
}
// FIXME
// if ( mType == DrawingActivity.SYMBOL_POINT ) {
// SymbolPoint point = (SymbolPoint) mSymbol;
// if ( point.isOrientable() ) {
// Button btn = new Button( context );
// btn.setBackgroundResource( R.drawable.ic_turn );
// ll.addView( btn, new LinearLayout.LayoutParams(lh,lw) );
// }
// }
mView = ll;
// if ( mSymbol.isOrientable() ) {
// mView.setOnTouchListener( new OnTouchListener()
// {
// private float x_old=0f;
// @Override
// public boolean onTouch(View v, MotionEvent event) {
// int action = event.getAction();
// int actionCode = action & MotionEvent.ACTION_MASK;
// if ( actionCode == MotionEvent.ACTION_DOWN ) {
// x_old = event.getX(0);
// } else if ( actionCode == MotionEvent.ACTION_MOVE ) {
// float x = event.getX(0);
// float delta_x = x - x_old;
// x_old = x;
// notifyListener( delta_x );
// }
// return true;
// }
// });
// }
}
void setAngle(float angle) {
// Log.v("DistoX", "item symbol set angle " + angle );
mSymbol.setAngle(angle);
mButton.resetPath(mSymbol.getPath(), sx, sy);
mView.invalidate();
}
void rotate(float dx) {
// Log.v( TopoDroidApp.TAG, "rotate " + dx );
mSymbol.rotate(dx);
mButton.resetPath(mSymbol.getPath(), sx, sy);
mView.invalidate();
}
// String getName() { return mSymbol.mThName; }
String getName() {
return mSymbol.getName();
}
boolean MustSave() {
return mEnabled != mSymbol.isEnabled();
}
