@@ -19,7 +19,7 @@ async function initUI() {
1919 const renderLock = Zotero . Promise . defer ( ) ;
2020 if ( ! isWindowAlive ( addon . data . prefs . window ) ) return ;
2121 addon . data . prefs . tableHelper = new ztoolkit . VirtualizedTable (
22- addon . data . prefs . window ! ,
22+ addon . data . prefs . window !
2323 )
2424 . setContainerId ( `${ config . addonRef } )
2525 . setProp ( {
@@ -34,19 +34,20 @@ async function initUI() {
3434 . setProp ( "getRowData" , getRowData as any )
3535 // Update selected key when selection changes
3636 . setProp ( "onSelectionChange" , ( selection ) => {
37- const switchButtons =
38- addon . data . prefs . window ?. document . querySelectorAll ( ".action-selection" ) ;
39- for ( let i = 0 ; i < addon . data . actions . cachedKeys . length ; i ++ ) {
40- if ( selection . isSelected ( i ) ) {
41- addon . data . actions . selectedKey = addon . data . actions . cachedKeys [ i ] ;
42- switchButtons &&
43- switchButtons . forEach ( ( e ) => e . removeAttribute ( "disabled" ) ) ;
44- return ;
45- }
46- }
47- addon . data . actions . selectedKey = undefined ;
48- switchButtons &&
49- switchButtons . forEach ( ( e ) => e . setAttribute ( "disabled" , "true" ) ) ;
37+ const selectedKeys = getSelection ( ) ;
38+ addon . data . actions . selectedKey = selectedKeys [ 0 ] ;
39+
40+ addon . data . prefs . window ?. document
41+ . querySelectorAll ( ".action-selection" )
42+ ?. forEach ( ( e ) =>
43+ setButtonDisabled ( e as XUL . Button , selectedKeys . length === 0 )
44+ ) ;
45+
46+ addon . data . prefs . window ?. document
47+ . querySelectorAll ( ".action-selection-single" )
48+ ?. forEach ( ( e ) =>
49+ setButtonDisabled ( e as XUL . Button , selectedKeys . length !== 1 )
50+ ) ;
5051 } )
5152 // When pressing delete, delete selected line and refresh table.
5253 // Returning false to prevent default event.
@@ -96,7 +97,7 @@ function initEvents() {
9697 . querySelector ( `#${ config . addonRef } )
9798 ?. addEventListener ( "command" , ( e ) => {
9899 const key = addon . api . actionManager . updateAction (
99- Object . assign ( { } , emptyAction ) ,
100+ Object . assign ( { } , emptyAction )
100101 ) ;
101102 updateUI ( ) ;
102103 editAndUpdate ( key ) ;
@@ -117,6 +118,32 @@ function initEvents() {
117118 await editAndUpdate ( ) ;
118119 } ) ;
119120
121+ doc
122+ . querySelector ( `#${ config . addonRef } )
123+ ?. addEventListener ( "command" , async ( e ) => {
124+ const newAction = Object . assign (
125+ { } ,
126+ addon . data . actions . map . get ( addon . data . actions . selectedKey ! )
127+ ) ;
128+ if ( newAction . name ) {
129+ // Add (1) (2) ... to the end of the name
130+ if ( newAction . name . match ( / \( \d + \) $ / ) ) {
131+ newAction . name = newAction . name . replace (
132+ / \( ( \d + ) \) $ / ,
133+ ( _ , num ) => `(${ parseInt ( num ) + 1 }
134+ ) ;
135+ } else {
136+ newAction . name += " (1)" ;
137+ }
138+ } else {
139+ // Use time as name
140+ newAction . name = new Date ( ) . toLocaleString ( ) ;
141+ }
142+ const key = addon . api . actionManager . updateAction ( newAction ) ;
143+ updateUI ( ) ;
144+ await editAndUpdate ( key ) ;
145+ } ) ;
146+
120147 doc
121148 . querySelector ( `#${ config . addonRef } )
122149 ?. addEventListener ( "command" , async ( e ) => {
@@ -154,7 +181,7 @@ function getRowData(index: number) {
154181 return {
155182 event : getString ( `prefs-action-event-${ ActionEventTypes [ action . event ] } ) ,
156183 operation : getString (
157- `prefs-action-operation-${ ActionOperationTypes [ action . operation ] } ,
184+ `prefs-action-operation-${ ActionOperationTypes [ action . operation ] }
158185 ) ,
159186 data : action . data ,
160187 shortcut : action . shortcut ,
@@ -172,3 +199,11 @@ function getSelection() {
172199 const keys = addon . data . actions . cachedKeys ;
173200 return Array . from ( indices ) . map ( ( i ) => keys [ i ] ) ;
174201}
202+
203+ function setButtonDisabled ( button : XUL . Button , disabled : boolean = true ) {
204+ if ( disabled ) {
205+ button . setAttribute ( "disabled" , "true" ) ;
206+ } else {
207+ button . removeAttribute ( "disabled" ) ;
208+ }
209+ }
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