@ -1,13 +1,143 @@
import { isTouchSupported } from "../../helpers/touchSupport" ;
import type { AppImManager } from "../../lib/appManagers/appImManager" ; import type { AppImManager } from "../../lib/appManagers/appImManager" ;
import type { AppMessagesManager } from "../../lib/appManagers/appMessagesManager" ; import type { AppMessagesManager } from "../../lib/appManagers/appMessagesManager" ;
import { cancelEvent , cancelSelection , findUpClassName } from "../../lib/utils" ;
import Button from "../button" ;
import ButtonIcon from "../buttonIcon" ;
import CheckboxField from "../checkbox" ; import CheckboxField from "../checkbox" ;
import PopupForward from "../popupForward" ;
import { toast } from "../toast" ;
const SetTransition = ( element : HTMLElement , className : string , forwards : boolean , duration : number , onTransitionEnd ? : ( ) = > void ) = > {
const timeout = element . dataset . timeout ;
if ( timeout !== undefined ) {
clearTimeout ( + timeout ) ;
}
if ( forwards ) {
element . classList . add ( className ) ;
}
element . classList . add ( 'animating' ) ;
element . classList . toggle ( 'backwards' , ! forwards ) ;
element . dataset . timeout = '' + setTimeout ( ( ) = > {
delete element . dataset . timeout ;
if ( ! forwards ) {
element . classList . remove ( 'backwards' , className ) ;
}
element . classList . remove ( 'animating' ) ;
onTransitionEnd && onTransitionEnd ( ) ;
} , duration ) ;
} ;
const MAX_SELECTION_LENGTH = 100 ;
const MIN_CLICK_MOVE = 32 ; // minimum bubble height
export default class ChatSelection { export default class ChatSelection {
public selectedMids : Set < number > = new Set ( ) ; public selectedMids : Set < number > = new Set ( ) ;
public isSelecting = false ; public isSelecting = false ;
private selectionContainer : HTMLElement ;
private selectionCountEl : HTMLElement ;
constructor ( private appImManager : AppImManager , private appMessagesManager : AppMessagesManager ) { constructor ( private appImManager : AppImManager , private appMessagesManager : AppMessagesManager ) {
if ( isTouchSupported ) return ;
const bubblesContainer = appImManager . bubblesContainer ;
bubblesContainer . addEventListener ( 'mousedown' , ( e ) = > {
//console.log('selection mousedown', e);
if ( e . button != 0 ) { // LEFT BUTTON
return ;
}
const seen : Set < number > = new Set ( ) ;
let selecting : boolean ;
/ * l e t g o o d = f a l s e ;
const { x , y } = e ; * /
/ * c o n s t b u b b l e s = a p p I m M a n a g e r . b u b b l e s ;
for ( const mid in bubbles ) {
const bubble = bubbles [ mid ] ;
bubble . addEventListener ( 'mouseover' , ( ) = > {
console . log ( 'mouseover' ) ;
} , { once : true } ) ;
} * /
//const foundTargets: Map<HTMLElement, true> = new Map();
const onMouseMove = ( e : MouseEvent ) = > {
/ * i f ( ! g o o d ) {
if ( Math . abs ( e . x - x ) > MIN_CLICK_MOVE || Math . abs ( e . y - y ) > MIN_CLICK_MOVE ) {
good = true ;
} else {
return ;
}
} * /
/ * i f ( f o u n d T a r g e t s . h a s ( e . t a r g e t a s H T M L E l e m e n t ) ) r e t u r n ;
foundTargets . set ( e . target as HTMLElement , true ) ; * /
const bubble = findUpClassName ( e . target , 'bubble' ) ;
if ( ! bubble ) {
console . error ( 'found no bubble' , e ) ;
return ;
}
const mid = + bubble . dataset . mid ;
if ( ! mid ) return ;
if ( e . target != bubble && selecting === undefined ) {
bubblesContainer . removeEventListener ( 'mousemove' , onMouseMove ) ;
document . removeEventListener ( 'mouseup' , onMouseUp ) ;
return ;
}
if ( ! seen . has ( mid ) ) {
const isBubbleSelected = this . selectedMids . has ( mid ) ;
if ( selecting === undefined ) {
appImManager . scrollable . container . classList . add ( 'no-select' ) ;
selecting = ! isBubbleSelected ;
}
seen . add ( mid ) ;
if ( ( selecting && ! isBubbleSelected ) || ( ! selecting && isBubbleSelected ) ) {
if ( ! this . selectedMids . size ) {
if ( seen . size == 2 ) {
[ . . . seen ] . forEach ( mid = > {
const mounted = this . appImManager . getMountedBubble ( mid ) ;
if ( mounted ) {
this . toggleByBubble ( mounted . bubble ) ;
}
} )
}
} else {
this . toggleByBubble ( bubble ) ;
}
}
}
//console.log('onMouseMove', target);
} ;
const onMouseUp = ( e : MouseEvent ) = > {
if ( seen . size ) {
window . addEventListener ( 'click' , ( e ) = > {
cancelEvent ( e ) ;
} , { capture : true , once : true , passive : false } ) ;
}
bubblesContainer . removeEventListener ( 'mousemove' , onMouseMove ) ;
appImManager . scrollable . container . classList . remove ( 'no-select' ) ;
// ! CANCEL USER SELECTION !
cancelSelection ( ) ;
} ;
bubblesContainer . addEventListener ( 'mousemove' , onMouseMove ) ;
document . addEventListener ( 'mouseup' , onMouseUp , { once : true } ) ;
} ) ;
} }
public toggleBubbleCheckbox ( bubble : HTMLElement , show : boolean ) { public toggleBubbleCheckbox ( bubble : HTMLElement , show : boolean ) {
@ -25,31 +155,79 @@ export default class ChatSelection {
bubble . classList . add ( 'is-selected' ) ; bubble . classList . add ( 'is-selected' ) ;
} }
bubble . a ppend( checkboxField . label ) ; bubble . pre pend ( checkboxField . label ) ;
} else if ( hasCheckbox ) { } else if ( hasCheckbox ) {
bubble . la stElementChild. remove ( ) ; bubble . fir stElementChild. remove ( ) ;
} }
} }
public getCheckboxInputFromBubble ( bubble : HTMLElement ) { public getCheckboxInputFromBubble ( bubble : HTMLElement ) {
return bubble . lastElementChild . tagName == 'LABEL' && bubble . lastElementChild . firstElementChild as HTMLInputElement ; return bubble . firstElementChild . tagName == 'LABEL' && bubble . firstElementChild . firstElementChild as HTMLInputElement ;
}
public updateForwardContainer() {
if ( ! this . selectedMids . size ) return ;
this . selectionCountEl . innerText = this . selectedMids . size + ' Message' + ( this . selectedMids . size == 1 ? '' : 's' ) ;
} }
public toggleSelection() { public toggleSelection ( toggleCheckboxes = true ) {
const wasSelecting = this . isSelecting ; const wasSelecting = this . isSelecting ;
this . isSelecting = this . selectedMids . size > 0 ; this . isSelecting = this . selectedMids . size > 0 ;
if ( wasSelecting == this . isSelecting ) return ; if ( wasSelecting == this . isSelecting ) return ;
this . appImManager . bubblesContainer . classList . toggle ( 'is-selecting' , ! ! this . selectedMids . size ) ; const bubblesContainer = this . appImManager . bubblesContainer ;
//bubblesContainer.classList.toggle('is-selecting', !!this.selectedMids.size);
SetTransition ( bubblesContainer , 'is-selecting' , ! ! this . selectedMids . size , 200 , ( ) = > {
if ( ! this . isSelecting ) {
this . selectionContainer . remove ( ) ;
this . selectionContainer = null ;
}
} ) ;
//const chatInput = this.appImManager.chatInput;
if ( this . isSelecting ) {
if ( ! this . selectionContainer ) {
const inputMessageDiv = document . querySelector ( '.input-message' ) ;
this . selectionContainer = document . createElement ( 'div' ) ;
this . selectionContainer . classList . add ( 'selection-container' ) ;
const btnCancel = ButtonIcon ( 'close' , { noRipple : true } ) ;
btnCancel . addEventListener ( 'click' , this . cancelSelection , { once : true } ) ;
this . selectionCountEl = document . createElement ( 'div' ) ;
this . selectionCountEl . classList . add ( 'selection-container-count' ) ;
const btnForward = Button ( 'btn-primary btn-transparent' , { icon : 'forward' } ) ;
btnForward . append ( 'Forward' ) ;
btnForward . addEventListener ( 'click' , ( ) = > {
new PopupForward ( [ . . . this . selectedMids ] , ( ) = > {
this . cancelSelection ( ) ;
} ) ;
} ) ;
const btnDelete = Button ( 'btn-primary btn-transparent danger' , { icon : 'delete' } ) ;
btnDelete . append ( 'Delete' ) ;
this . selectionContainer . append ( btnCancel , this . selectionCountEl , btnForward , btnDelete ) ;
inputMessageDiv . append ( this . selectionContainer ) ;
}
}
if ( toggleCheckboxes ) {
for ( const mid in this . appImManager . bubbles ) { for ( const mid in this . appImManager . bubbles ) {
const bubble = this . appImManager . bubbles [ mid ] ; const bubble = this . appImManager . bubbles [ mid ] ;
this . toggleBubbleCheckbox ( bubble , this . isSelecting ) ; this . toggleBubbleCheckbox ( bubble , this . isSelecting ) ;
} }
} }
}
public cancelSelection() { public cancelSelection = ( ) = > {
for ( const mid of this . selectedMids ) { for ( const mid of this . selectedMids ) {
const bubble = this . appImManager . bubbles [ mid ] ; const bubble = this . appImManager . bubbles [ mid ] ;
if ( bubble ) { if ( bubble ) {
@ -59,12 +237,12 @@ export default class ChatSelection {
this . selectedMids . clear ( ) ; this . selectedMids . clear ( ) ;
this . toggleSelection ( ) ; this . toggleSelection ( ) ;
} cancelSelection ( ) ;
} ;
public cleanup() { public cleanup() {
this . isSelecting = false ;
this . selectedMids . clear ( ) ; this . selectedMids . clear ( ) ;
this . appImManager . bubblesContainer . classList . remove ( 'is-selecting' ) ; this . toggleSelection ( false ) ;
} }
public toggleByBubble ( bubble : HTMLElement ) { public toggleByBubble ( bubble : HTMLElement ) {
@ -75,6 +253,25 @@ export default class ChatSelection {
if ( found ) { if ( found ) {
mids . forEach ( mid = > this . selectedMids . delete ( mid ) ) ; mids . forEach ( mid = > this . selectedMids . delete ( mid ) ) ;
} else { } else {
let diff = MAX_SELECTION_LENGTH - this . selectedMids . size - mids . length ;
if ( diff < 0 ) {
toast ( 'Max selection count reached.' ) ;
return ;
/ * c o n s t i t = t h i s . s e l e c t e d M i d s . v a l u e s ( ) ;
do {
const mid = it . next ( ) . value ;
const mounted = this . appImManager . getMountedBubble ( mid ) ;
if ( mounted ) {
this . toggleByBubble ( mounted . bubble ) ;
} else {
const mids = this . appMessagesManager . getMidsByMid ( mid ) ;
for ( const mid of mids ) {
this . selectedMids . delete ( mid ) ;
}
}
} while ( this . selectedMids . size > MAX_SELECTION_LENGTH ) ; * /
}
mids . forEach ( mid = > this . selectedMids . add ( mid ) ) ; mids . forEach ( mid = > this . selectedMids . add ( mid ) ) ;
} }
@ -83,24 +280,7 @@ export default class ChatSelection {
input . checked = ! found ; input . checked = ! found ;
this . toggleSelection ( ) ; this . toggleSelection ( ) ;
if ( found ) { this . updateForwardContainer ( ) ;
bubble . classList . add ( 'backwards' ) ; SetTransition ( bubble , 'is-selected' , ! found , 200 ) ;
bubble . dataset . timeout = '' + setTimeout ( ( ) = > {
delete bubble . dataset . timeout ;
bubble . classList . remove ( 'backwards' , 'is-selected' ) ;
} , 200 ) ;
} else {
bubble . classList . remove ( 'backwards' ) ;
const timeout = bubble . dataset . timeout ;
if ( timeout !== undefined ) {
clearTimeout ( + timeout ) ;
}
bubble . classList . add ( 'is-selected' ) ;
}
}
public selectMessage ( mid : number ) {
} }
} }
morethanwords
4 years ago