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getModalStyles.js
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getModalStyles.js
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import CONST from '../CONST';
import colors from './colors';
import variables from './variables';
import themeColors from './themes/default';
export default (type, windowDimensions, popoverAnchorPosition = {}) => {
const {isSmallScreenWidth, windowWidth} = windowDimensions;
let modalStyle = {
margin: 0,
};
let modalContainerStyle;
let swipeDirection;
let animationIn;
let animationOut;
let hideBackdrop = false;
let shouldAddBottomSafeAreaPadding = false;
let shouldAddTopSafeAreaPadding = false;
switch (type) {
case CONST.MODAL.MODAL_TYPE.CONFIRM:
// A confirm modal is one that has a visible backdrop
// and can be dismissed by clicking outside of the modal.
modalStyle = {
...modalStyle,
...{
alignItems: 'center',
},
};
modalContainerStyle = {
// Shadow Styles
shadowColor: colors.black,
shadowOffset: {
width: 0,
height: 0,
},
shadowOpacity: 0.1,
shadowRadius: 5,
borderRadius: 12,
overflow: 'hidden',
width: variables.sideBarWidth,
};
// setting this to undefined we effectively disable the
// ability to swipe our modal
swipeDirection = undefined;
animationIn = 'fadeIn';
animationOut = 'fadeOut';
break;
case CONST.MODAL.MODAL_TYPE.CENTERED:
// A centered modal is one that has a visible backdrop
// and can be dismissed by clicking outside of the modal.
// This modal should take up the entire visible area when
// viewed on a smaller device (e.g. mobile or mobile web).
modalStyle = {
...modalStyle,
...{
alignItems: 'center',
},
};
modalContainerStyle = {
// Shadow Styles
shadowColor: colors.black,
shadowOffset: {
width: 0,
height: 0,
},
shadowOpacity: 0.1,
shadowRadius: 5,
flex: 1,
marginTop: isSmallScreenWidth ? 0 : 20,
marginBottom: isSmallScreenWidth ? 0 : 20,
borderRadius: isSmallScreenWidth ? 0 : 12,
borderWidth: isSmallScreenWidth ? 1 : 0,
overflow: 'hidden',
width: isSmallScreenWidth ? '100%' : windowWidth - 40,
};
// Allow this modal to be dismissed with a swipe down or swipe right
swipeDirection = ['down', 'right'];
animationIn = isSmallScreenWidth ? 'slideInRight' : 'fadeIn';
animationOut = isSmallScreenWidth ? 'slideOutRight' : 'fadeOut';
shouldAddTopSafeAreaPadding = true;
break;
case CONST.MODAL.MODAL_TYPE.BOTTOM_DOCKED:
modalStyle = {
...modalStyle,
...{
alignItems: 'center',
justifyContent: 'flex-end',
},
};
modalContainerStyle = {
width: '100%',
borderTopLeftRadius: 20,
borderTopRightRadius: 20,
paddingTop: 12,
justifyContent: 'center',
overflow: 'hidden',
};
shouldAddBottomSafeAreaPadding = true;
swipeDirection = undefined;
animationIn = 'slideInUp';
animationOut = 'slideOutDown';
break;
case CONST.MODAL.MODAL_TYPE.POPOVER:
modalStyle = {
...modalStyle,
...popoverAnchorPosition,
...{
position: 'absolute',
alignItems: 'center',
justifyContent: 'flex-end',
},
};
modalContainerStyle = {
borderRadius: 12,
borderWidth: 1,
borderColor: themeColors.border,
justifyContent: 'center',
overflow: 'hidden',
boxShadow: '0px 0px 10px 0px rgba(0, 0, 0, 0.025)',
};
hideBackdrop = true;
swipeDirection = undefined;
animationIn = 'fadeIn';
animationOut = 'fadeOut';
break;
case CONST.MODAL.MODAL_TYPE.RIGHT_DOCKED:
modalStyle = {
...modalStyle,
...{
marginLeft: isSmallScreenWidth ? 0 : windowWidth - variables.sideBarWidth,
width: isSmallScreenWidth ? '100%' : variables.sideBarWidth,
flexDirection: 'row',
justifyContent: 'flex-end',
},
};
modalContainerStyle = {
width: isSmallScreenWidth ? '100%' : variables.sideBarWidth,
height: '100%',
overflow: 'hidden',
};
animationIn = {
from: {
translateX: isSmallScreenWidth ? windowWidth : variables.sideBarWidth,
},
to: {
translateX: 0,
},
};
animationOut = {
from: {
translateX: 0,
},
to: {
translateX: isSmallScreenWidth ? windowWidth : variables.sideBarWidth,
},
};
swipeDirection = undefined;
shouldAddBottomSafeAreaPadding = true;
shouldAddTopSafeAreaPadding = true;
break;
default:
modalStyle = {};
modalContainerStyle = {};
swipeDirection = 'down';
animationIn = 'slideInUp';
animationOut = 'slideOutDown';
}
return {
modalStyle,
modalContainerStyle,
swipeDirection,
animationIn,
animationOut,
hideBackdrop,
shouldAddBottomSafeAreaPadding,
shouldAddTopSafeAreaPadding,
};
};