package org.monyet.wedus;
import java.util.ArrayList;
import android.content.Context;
import android.graphics.Color;
import android.graphics.PorterDuff;
import android.graphics.Typeface;
import android.util.TypedValue;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
import android.view.Gravity;
//-------------------------------------------------------------------------
// jSpinner
// Reviewed by ADiV on 2022/03/28
//-------------------------------------------------------------------------
class CustomSpinnerArrayAdapter<T> extends ArrayAdapter<String>{
private int mTextColor
= Color.
BLACK; private int mTexBackgroundColor
= Color.
TRANSPARENT; private int mSelectedTextColor
= Color.
BLACK; private int flag = 0;
private boolean mLastItemAsPrompt = false;
private int mTextFontSize = 0;
private int mTextSizeTypedValue;
private int mTextAlignment;
private Typeface mFontFace;
private int mFontStyle;
private int mSelectedPadTop = 15;
private int mSelectedPadBottom = 5;
public CustomSpinnerArrayAdapter
(Context context,
int simpleSpinnerItem, ArrayList
<String
> alist
) { super(context, simpleSpinnerItem, alist);
ctx = context;
mTextSizeTypedValue = TypedValue.COMPLEX_UNIT_SP;
mTextAlignment = Gravity.CENTER;
}
public void SetFontSizeUnit(int _unit) {
switch (_unit) {
case 0: mTextSizeTypedValue = TypedValue.COMPLEX_UNIT_SP; break; //default
case 1: mTextSizeTypedValue = TypedValue.COMPLEX_UNIT_PX; break;
case 2: mTextSizeTypedValue = TypedValue.COMPLEX_UNIT_DIP; break;
case 3: mTextSizeTypedValue = TypedValue.COMPLEX_UNIT_MM; break;
case 4: mTextSizeTypedValue = TypedValue.COMPLEX_UNIT_PT; break;
case 5: mTextSizeTypedValue = TypedValue.COMPLEX_UNIT_SP; break;
}
}
public void SetTextAlignment(int _alignment) {
mTextAlignment = _alignment;
}
public void SetFontAndTextTypeFace(Typeface fontFace, int fontStyle) {
mFontFace = fontFace;
mFontStyle = fontStyle;
}
public void SetFont(Typeface fontFace) {
mFontFace = fontFace;
}
//This method is used to display the dropdown popup that contains data.
@Override
public View getDropDownView
(int position,
View convertView, ViewGroup parent
) {
View view
= super.
getView(position, convertView, parent
);
//we know that simple_spinner_item has android.R.id.text1 TextView:
//TextView text = (TextView)view.findViewById(android.R.id.text1);
((TextView) view).setPadding(20, mSelectedPadTop+15, 20, mSelectedPadBottom+15); //padTop, padBottom
((TextView) view).setTextColor(mTextColor);
((TextView) view).setBackgroundColor(mTexBackgroundColor);
if (mTextFontSize != 0) {
if (mTextSizeTypedValue != TypedValue.COMPLEX_UNIT_SP)
((TextView) view).setTextSize(mTextSizeTypedValue, mTextFontSize);
else
((TextView) view).setTextSize(mTextFontSize);
}
((TextView) view).setTypeface(mFontFace, mFontStyle);
((TextView) view).setGravity(mTextAlignment);
//((TextView) view).setGravity(Gravity.CENTER);
return view;
}
//This method is used to return the customized view at specified position in list.
@Override
public View getView
(int pos,
View cnvtView, ViewGroup prnt
) {
View view
= super.
getView(pos, cnvtView, prnt
);
((TextView)view).setPadding(20, mSelectedPadTop, 20, mSelectedPadBottom+5);
((TextView)view).setTextColor(mSelectedTextColor);
((TextView) view).setBackgroundColor(mTexBackgroundColor);
if (mTextFontSize != 0) {
if (mTextSizeTypedValue != TypedValue.COMPLEX_UNIT_SP)
((TextView) view).setTextSize(mTextSizeTypedValue, mTextFontSize);
else
((TextView) view).setTextSize(mTextFontSize);
}
((TextView)view).setTypeface(mFontFace, mFontStyle);
((TextView)view).setGravity(mTextAlignment);
if (mLastItemAsPrompt) flag = 1;
return view;
}
@Override
public int getCount() {
if (flag == 1)
return super.getCount() - 1; //do not show last item
else return super.getCount();
}
public void SetTextColor(int txtColor){
mTextColor = txtColor;
}
public void SetBackgroundColor(int txtColor){
mTexBackgroundColor = txtColor;
}
public void SetSelectedTextColor(int txtColor){
mSelectedTextColor = txtColor;
}
public void SetLastItemAsPrompt(boolean _hasPrompt) {
mLastItemAsPrompt = _hasPrompt;
}
public void SetTextFontSize(int txtFontSize) {
mTextFontSize = txtFontSize;
}
public void SetSelectedPadTop(int _top) {
mSelectedPadTop = _top;
}
public void SetSelectedPadBottom(int _bottom) {
mSelectedPadBottom = _bottom;
}
}
/*Draft java code by "Lazarus Android Module Wizard" [6/11/2014 22:00:44]*/
/*https://github.com/jmpessoa/lazandroidmodulewizard*/
/*jVisualControl template*/
public class jSpinner extends Spinner { //androidx.appcompat.widget.AppCompatSpinner
private long pascalObj = 0; // Pascal Object
private Controls controls = null; // Control Class for events
private Boolean enabled
= true; // click-touch enabled!
private ArrayList<String> mStrList;
private ArrayList<String> mTagList;
private CustomSpinnerArrayAdapter<String> mSpAdapter;
private boolean mLastItemAsPrompt = false;
private int mTextAlignment;
private String mSelectedText
= ""; private int mSelectedIndex = -1;
private int mSelectedPadTop = 15;
private int mSelectedPadBottom = 5;
private jCommons LAMWCommon;
//GUIDELINE: please, preferentially, init all yours params names with "_", ex: int _flag, String _hello ...
public jSpinner(Controls _ctrls, long _Self) { //Add more others news "_xxx" params if needed!
super(_ctrls.activity);
context = _ctrls.activity;
pascalObj = _Self;
controls = _ctrls;
LAMWCommon = new jCommons(this,context,pascalObj);
mTextAlignment = Gravity.CENTER;
mStrList = new ArrayList<String>();
mTagList = new ArrayList<String>();
mSpAdapter = new CustomSpinnerArrayAdapter<String>(context, android.R.layout.simple_spinner_item, mStrList);
mSpAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
setAdapter(mSpAdapter);
setOnItemSelectedListener(spinnerListener);
} //end constructor
public void jFree() {
//free local objects...
mStrList = null;
mTagList = null;
setOnItemSelectedListener(null);
mSpAdapter = null;
LAMWCommon.free();
}
//implement action listener type of OnItemSelectedListener
private OnItemSelectedListener spinnerListener =new OnItemSelectedListener() {
@Override
/*.*/public void onItemSelected
(AdapterView
<?> parent,
View view,
int position,
long id
) { ((TextView) parent.getChildAt(0)).setGravity(mTextAlignment); //Gravity.CENTER
String caption
= mStrList.
get(position
).
toString(); setSelection(position);
mSelectedIndex = position;
mSelectedText = caption;
controls.pOnSpinnerItemSelected(pascalObj,position,caption);
}
@Override
/*.*/public void onNothingSelected(AdapterView<?> parent) { }
};
public void SetViewParent(ViewGroup _viewgroup) {
LAMWCommon.setParent(_viewgroup);
}
public ViewGroup GetParent() {
return LAMWCommon.getParent();
}
public void RemoveFromViewParent() { //TODO Pascal
LAMWCommon.removeFromViewParent();
}
public void SetLParamWidth(int _w) {
LAMWCommon.setLParamWidth(_w);
}
public void SetLParamHeight(int _h) {
LAMWCommon.setLParamHeight(_h);
}
public void SetLGravity(int _g) {
LAMWCommon.setLGravity(_g);
}
public void setLWeight(float _w) {
LAMWCommon.setLWeight(_w);
}
public void SetLeftTopRightBottomWidthHeight(int _left, int _top, int _right, int _bottom, int _w, int _h) {
LAMWCommon.setLeftTopRightBottomWidthHeight(_left,_top,_right,_bottom,_w,_h);
}
public void AddLParamsAnchorRule(int _rule) {
LAMWCommon.addLParamsAnchorRule(_rule);
}
public void AddLParamsParentRule(int _rule) {
LAMWCommon.addLParamsParentRule(_rule);
}
public void SetLayoutAll(int _idAnchor) {
LAMWCommon.setLayoutAll(_idAnchor);
}
public void ClearLayoutAll() {
LAMWCommon.clearLayoutAll();
}
//write others [public] methods code here......
//GUIDELINE: please, preferentially, init all yours params names with "_", ex: int _flag, String _hello ..
public int GetSelectedItemPosition() {
if(mStrList.size() <= 0) return -1;
return mSelectedIndex;
}
public String GetSelectedItem
() { if(mStrList.size() <= 0) return "";
return mSelectedText;
}
//ELERA_04032015
public void Clear() {
mStrList.clear();
mTagList.clear();
mSpAdapter.notifyDataSetChanged();
mSelectedText = "";
mSelectedIndex = -1;
}
public void SetSelectedTextColor(int _color) {
mSpAdapter.SetSelectedTextColor(_color);
}
public void SetDropListTextColor(int _color) {
mSpAdapter.SetTextColor(_color);
}
public void SetDropListBackgroundColor(int _color) {
mSpAdapter.SetBackgroundColor(_color);
}
public void SetLastItemAsPrompt(boolean _hasPrompt) {
mLastItemAsPrompt = _hasPrompt;
mSpAdapter.SetLastItemAsPrompt(_hasPrompt);
if (mLastItemAsPrompt) {
if (mStrList.size() > 0) setSelection(mStrList.size()-1);
}
}
public int GetSize() {
return mStrList.size();
}
public void Delete(int _index) {
if (mStrList.size() <= 0) return;
if ((_index < 0) || (_index >= mStrList.size())) return;
mStrList.remove(_index);
mTagList.remove(_index);
mSpAdapter.notifyDataSetChanged();
}
public void SetSelection(int _index) {
if (mStrList.size() <= 0) return;
if ((_index < 0) || (_index >= mStrList.size())) return;
mSelectedIndex = _index;
setSelection(_index);
}
public void SetTextFontSize(int _txtFontSize) {
mSpAdapter.SetTextFontSize(_txtFontSize);
}
/*
public void SetChangeFontSizeByComplexUnitPixel(boolean _value) {
mSpAdapter.SetChangeFontSizeByComplexUnitPixel(_value);
}
*/
public void SetFontSizeUnit(int _unit) {
mSpAdapter.SetFontSizeUnit(_unit);
}
//TTextAlignment = (alLeft, alCenter, alRight); //Pascal
public void SetTextAlignment(int _alignment) {
switch(_alignment) {
//[ifdef_api14up]
case 0 : mTextAlignment = android.view.Gravity.START; break;
case 1 : mTextAlignment = android.view.Gravity.END; break;
//[endif_api14up]
/* //[endif_api14up]
case 0 : mTextAlignment = android.view.Gravity.LEFT; break;
case 1 : mTextAlignment = android.view.Gravity.RIGHT; break;
//[ifdef_api14up] */
case 2 : mTextAlignment = android.view.Gravity.CENTER; break;
//[ifdef_api14up]
default : mTextAlignment = android.view.Gravity.START ; break;
//[endif_api14up]
/* //[endif_api14up]
default : mTextAlignment = android.view.Gravity.LEFT; break;
//[ifdef_api14up] */
}
mSpAdapter.SetTextAlignment(mTextAlignment);
}
public void SetFontAndTextTypeFace(int _fontFace, int _fontStyle) {
Typeface t = null;
switch (_fontFace) {
case 0: t = Typeface.DEFAULT; break;
case 1: t = Typeface.SANS_SERIF; break;
case 2: t = Typeface.SERIF; break;
case 3: t = Typeface.MONOSPACE; break;
}
mSpAdapter.SetFontAndTextTypeFace(t, _fontStyle);
}
public void SetFont
(String _fontName
) { // "font/font.ttf" Typeface customfont = Typeface.createFromAsset( controls.activity.getAssets(), _fontName);
mSpAdapter.SetFont(customfont);
}
if (mStrList.size() <= 0) return "";
return mSelectedText;
}
public void SetText(int _index) {
if (mStrList.size() <= 0) return;
SetSelection(_index);
}
public void SetSelectedIndex(int _index) {
if (mStrList.size() <= 0) return;
if ((_index < 0) || (_index >= mStrList.size())) return;
mSelectedIndex = _index;
setSelection(_index);
}
public int GetSelectedIndex() {
if (mStrList.size() <= 0) return -1;
return mSelectedIndex; //or -1
}
public void SetItem
(int _index,
String _item
) { if (mStrList.size() <= 0) return;
if ((_index < 0) || (_index >= mStrList.size())) return;
mStrList.set(_index,_item);
mSpAdapter.notifyDataSetChanged();
}
public void SetItem
(int _index,
String _item,
String _strTag
) { if (mStrList.size() <= 0) return;
if ((_index < 0) || (_index >= mStrList.size())) return;
mStrList.set(_index,_item);
mStrList.set(_index,_strTag);
mSpAdapter.notifyDataSetChanged();
}
public void Add
(String _item,
String _strTag,
boolean runEvent
) { mStrList.add(_item);
mTagList.add(_strTag);
//Log.i("Spinner_Add: ",_item);
mSpAdapter.notifyDataSetChanged();
if(mSelectedIndex == -1){
mSelectedIndex = mStrList.size() - 1;
mSelectedText = _item;
if( runEvent )
controls.pOnSpinnerItemSelected(pascalObj, mSelectedIndex, mSelectedText);
}
}
public void SetItemTagString
(int _index,
String _strTag
) { if (mStrList.size() <= 0) return;
if ((_index < 0) || (_index >= mStrList.size())) return;
mStrList.set(_index,_strTag);
}
public String GetItemTagString
(int _index
){ if (mStrList.size() <= 0) return "";
if ((_index < 0) || (_index >= mStrList.size())) return "";
return mTagList.get(_index);
}
public void SetSelectedPaddingTop(int _paddingTop) {
mSpAdapter.SetSelectedPadTop(_paddingTop);
}
public void SetSelectedPaddingBottom(int _paddingBottom) {
mSpAdapter.SetSelectedPadBottom(_paddingBottom);
}
/* Pascal:
TFrameGravity = (fgNone,
fgTopLeft, fgTopCenter, fgTopRight,
fgBottomLeft, fgBottomCenter, fgBottomRight,
fgCenter,
fgCenterVerticalLeft, fgCenterVerticalRight
);
*/
public void SetFrameGravity(int _value) {
LAMWCommon.setLGravity(_value);
}
public void SetColorFilter(int _color) {
this.getBackground().setColorFilter(_color, PorterDuff.Mode.SRC_ATOP);
}
} //end class
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