282 lines
17 KiB
Vue
282 lines
17 KiB
Vue
<template>
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<div class="context-menu-bar">
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<div class="left-container">
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<TTContextButton :id="'context-group-'+item.items[0].id" :class="[dynamicClasses.nowrap, item.action_group_id]" v-for="item in alignItems.left" :items="item.items" />
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</div>
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<div class="center-container">
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<TTContextButton :id="'context-group-'+item.items[0].id" :class="[dynamicClasses.nowrap, item.action_group_id]" v-for="item in alignItems.center" :items="item.items" />
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</div>
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<div class="right-container">
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<TTContextButton :id="'context-group-'+item.items[0].id" :class="[dynamicClasses.nowrap, item.action_group_id]" v-for="item in alignItems.right" :items="item.items" />
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</div>
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</div>
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</template>
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<script>
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import TTContextButton from '@/components/context_menu/TTContextButton';
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// Note: No longer need to import the context menu manager, as we only respond to events generated from it.
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export default {
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name: "TTContextMenu",
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created() {
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this.event_bus = new TTEventBus( {
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component_id: this.component_id + this.menu_id, //Context menu is unique to each view and is removed when the view is closed.
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} );
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// Debug.Text( 'Context menu created.', 'TTContextMenu.vue', 'TTContextMenu', 'created', 10 );
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/*
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* Init event listeners with EventBus to handle data coming from outside the component/Vue.
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*/
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/* -------- Event Listener for MENU updates -------- */
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let onUpdateMenu = function ( event_data ) {
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// If the view id changes when the menu is re-built, update current view id. Only menu update should change active view id.
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// if( this.active_view_id !== event_data.view_id ) {
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// // Debug.Highlight('Active view for context menu updated to: '+event_data.view_id+', previous was: '+ this.active_view_id);
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// this.active_view_id = event_data.view_id;
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// }
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if( this.menu_id === event_data.menu_id ) {
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// Debug.Highlight('Context menu update received for: '+ event_data.menu_id, event_data );
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Debug.Text( 'Contextmenu\n MENU update RECEIVED for: '+ event_data.menu_id, 'TTContextMenu.vue', 'TTContextMenu', 'created:EventBus:update_context_menu', 11 );
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this.rebuildMenu( event_data.menu_model );
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} else {
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Debug.Warn( 'Error: Context Menu update does not match menu id.\nThis menu: '+ this.menu_id +'\nEvent menu: '+event_data.menu_id, 'TTContextMenu.vue', 'TTContextMenu', 'created:EventBus:update_context_menu', 11 );
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}
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}.bind(this); // Must bind to this at variable definition, not in the EventBus on/off as each .bind creates a new function reference, so it wont be able to match up on delete.
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// EventBus.on( this.viewId + '.updateContextMenu', ( event_data ) => {
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this.event_bus.on( this.component_id, 'update_context_menu', onUpdateMenu, TTEventBusStatics.AUTO_CLEAR_ON_EXIT );
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/* -------- Event Listener for ITEM updates -------- */
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let onUpdateItem = function( event_data ) {
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if( this.menu_id === event_data.menu_id ) {
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Debug.Text( 'Contextmenu\n ITEM update RECEIVED for: '+ event_data.menu_id + ':' + event_data.item_id, 'TTContextMenu.vue', 'TTContextMenu', 'created:EventBus:update_item', 11 );
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this.updateMenuItem( event_data.item_id, event_data.item_attributes );
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} else {
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// If the view id does not match active view, then ignore the update, as its probably the previous view.
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// Must ignore update if no match, otherwise item updates from old and new view will conflict and context menu items may then not display as expected. (BugFix: TimeSheet->JumpTo->AddRequest->Cancel. Visible icons not as expected. Cancel icon not disabled).
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Debug.Warn( 'Error: Context Menu Item update does not match menu id.\nThis menu: '+ this.menu_id +'\nEvent menu: '+event_data.menu_id, 'TTContextMenu.vue', 'TTContextMenu', 'created:EventBus:updateItem', 11 );
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}
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}.bind(this); // Must bind to this at variable definition, not in the EventBus on/off as each .bind creates a new function reference, so it wont be able to match up on delete.
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// EventBus.on( this.viewId + '.updateItem', ( event_data ) => {
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this.event_bus.on( this.component_id, 'update_item', onUpdateItem, TTEventBusStatics.AUTO_CLEAR_ON_EXIT );
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/* -------- Event Listener for MULTISELECTITEM updates -------- */
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let onActivateMultiSelectItem = function( event_data ) {
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if( this.menu_id === event_data.menu_id ) {
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Debug.Text( 'Contextmenu\n MULTI_ITEM update RECEIVED for: '+ event_data.menu_id + ':' + event_data.item_id, 'TTContextMenu.vue', 'TTContextMenu', 'created:EventBus:activate_multi_select_item', 11 );
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this.activateMultiSelectItem( event_data.item_id );
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} else {
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// If the view id does not match active view, then ignore the update, as its probably the previous view.
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// Must ignore update if no match, otherwise item updates from old and new view will conflict and context menu items may then not display as expected. (BugFix: TimeSheet->JumpTo->AddRequest->Cancel. Visible icons not as expected. Cancel icon not disabled).
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Debug.Warn( 'Error: Context Menu Multi-select Item activation does not match menu id.\nThis menu: '+ this.menu_id +'\n Event menu: '+event_data.menu_id+' )', 'TTContextMenu.vue', 'TTContextMenu', 'created:EventBus:activate_multi_select_item', 11 );
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}
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}.bind(this); // Must bind to this at variable definition, not in the EventBus on/off as each .bind creates a new function reference, so it wont be able to match up on delete.
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this.event_bus.on( this.component_id, 'activate_multi_select_item', onActivateMultiSelectItem, TTEventBusStatics.AUTO_CLEAR_ON_EXIT );
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/* -------- Event Listener for SPLITBUTTON updates -------- */
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let onActivateSplitButtonItem = function( event_data ) {
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if ( this.menu_id === event_data.menu_id ) {
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Debug.Text( 'Contextmenu\n SPLIT BUTTON update RECEIVED for: ' + event_data.menu_id + ':' + event_data.item_id, 'TTContextMenu.vue', 'TTContextMenu', 'created:EventBus:activate_split_button_item', 11 );
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this.activateSplitButtonItem( event_data.item_id );
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} else {
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// If the view id does not match active view, then ignore the update, as its probably the previous view.
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Debug.Warn( 'Error: Context Menu Split Button Item activation does not match menu id.\nThis menu: ' + this.menu_id + '\n Event menu: ' + event_data.menu_id + ' )', 'TTContextMenu.vue', 'TTContextMenu', 'created:EventBus:activate_split_button_item', 11 );
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}
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}.bind( this ); // Must bind to this at variable definition, not in the EventBus on/off as each .bind creates a new function reference, so it wont be able to match up on delete.
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this.event_bus.on( this.component_id, 'activate_split_button_item', onActivateSplitButtonItem,TTEventBusStatics.AUTO_CLEAR_ON_EXIT );
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let onFreezeSplitButtonActiveItem = function( event_data ) {
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if ( this.menu_id === event_data.menu_id ) {
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Debug.Text( 'Contextmenu\n SPLIT BUTTON update RECEIVED for: ' + event_data.menu_id + ':' + event_data.item_id, 'TTContextMenu.vue', 'TTContextMenu', 'created:EventBus:activate_split_button_item', 11 );
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this.freezeSplitButtonActiveItem( event_data.item_id );
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} else {
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// If the view id does not match active view, then ignore the update, as its probably the previous view.
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Debug.Warn( 'Error: Context Menu Split Button Item activation does not match menu id.\nThis menu: ' + this.menu_id + '\n Event menu: ' + event_data.menu_id + ' )', 'TTContextMenu.vue', 'TTContextMenu', 'created:EventBus:activate_split_button_item', 11 );
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}
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}.bind( this ); // Must bind to this at variable definition, not in the EventBus on/off as each .bind creates a new function reference, so it wont be able to match up on delete.
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this.event_bus.on( this.component_id, 'freeze_split_button_active_item', onFreezeSplitButtonActiveItem, TTEventBusStatics.AUTO_CLEAR_ON_EXIT );
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},
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unmounted() {
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Debug.Text( 'Vue context menu component unmounted ('+ this.menu_id +').', 'TTContextMenu.vue', 'TTContextMenu', 'unmounted', 10 );
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this.event_bus.autoClear();
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},
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props: {
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menu_id: String
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},
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data() {
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return {
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component_id: 'context_menu',
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built_menu: [],
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removeEventsOnUnmount: [],
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nowrap_views: [ 'TimeSheet' ], // TimeSheet is to handle the New Punch label wrapping. This is here to test if this will work globally, nowrap might cause issues.
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}
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},
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computed: {
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alignItems() {
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let filter_left = ( element ) => element.menu_align === 'left';
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let filter_center = ( element ) => element.menu_align === 'center';
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let filter_right = ( element ) => element.menu_align === 'right';
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return {
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left: this.built_menu.filter( filter_left ),
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center: this.built_menu.filter( filter_center ),
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right: this.built_menu.filter( filter_right )
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};
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},
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dynamicClasses() {
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return {
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// 'nowrap': this.nowrap_views.includes( this.viewId ) ? 'no-wrap' : '', // If this returns true, this prevents the text label of a nav button wrapping to a new-line, affecting the button heights for the whole menu. Care needs to be taken if not all buttons will fit with no-wrap.
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nowrap: 'no-wrap', // Simplifing this while we no longer pass in viewId. If this feature is needed, then we need to get viewId another way.
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}
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}
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},
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methods: {
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rebuildMenu( menu_model ) {
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this.built_menu.length = 0; // TODO: Should not need to do this once TTContextMenu has an independant instance for each view. At the moment, all views are one Vue View (LegacyView).
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this.built_menu.push(...menu_model ); // TODO: Need to handle the eventuality where icons array needs to be cleared first without losing the JS reference to the array.
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},
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/**
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* Update several item params in one go.
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* This will also be useful for event driven updates, reduces the need to have an event function for each action.
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* @param {string} item_id - ID of the item to update
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* @param {Object} new_item_attributes - The new data as attributes in an object.
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* @returns {Object}
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*/
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updateMenuItem( item_id, new_item_attributes ) {
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var item = this.getMenuItemById( item_id );
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if( item === undefined ) {
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// If this happens, it might be that the Vue menu has cleared already, and the menu is trying to set states on old icons no longer present. Might be a legacy->Vue issue on a view change. But the vue menu items should always match the legacy menu on the view controller. Trace the icons and try and fix the disconnect.
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Debug.Warn( 'Menu item not found ('+ item_id +') unable to update with: ' + JSON.stringify( new_item_attributes ), 'TTContextMenu.vue', 'TTContextMenu', 'updateMenuItem', 1 );
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return false;
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}
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return Object.assign( item, new_item_attributes);
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},
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activateMultiSelectItem( item_id ) {
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var item = this.getMenuItemById( item_id );
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if( item === undefined ) {
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// If this happens, it might be that the Vue menu has cleared already, and the menu is trying to set states on old icons no longer present. Might be a legacy->Vue issue on a view change. But the vue menu items should always match the legacy menu on the view controller. Trace the icons and try and fix the disconnect.
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Debug.Warn( 'Menu item not found ('+ item_id +') unable to update with: ' + JSON.stringify( new_item_attributes ), 'TTContextMenu.vue', 'TTContextMenu', 'updateMenuItem', 1 );
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return false;
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}
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if( item.setOnlySelfActive === undefined ) {
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item.default_active_item = true;
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return 1;
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} else {
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item.setOnlySelfActive();
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return 2;
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}
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},
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activateSplitButtonItem( item_id ) {
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for ( let i = 0; i < this.built_menu.length; i++ ) {
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//Only modify the action group that contains the item_id we want. This is to avoid affecting any other action groups active item.
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if ( this.built_menu[i].items.some(item => item.id === item_id ) ) {
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for ( let j = 0; j < this.built_menu[i].items.length; j++ ) {
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if ( this.built_menu[i].items[j].id === item_id ) {
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this.built_menu[i].items[j].menu_force_active = true;
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} else {
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this.built_menu[i].items[j].menu_force_active = false;
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}
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}
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}
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}
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},
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freezeSplitButtonActiveItem( item_id ) {
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var item = this.getMenuItemById( item_id );
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if ( item === undefined ) {
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// If this happens, it might be that the Vue menu has cleared already, and the menu is trying to set states on old icons no longer present. Might be a legacy->Vue issue on a view change. But the vue menu items should always match the legacy menu on the view controller. Trace the icons and try and fix the disconnect.
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Debug.Warn( 'Menu item not found (' + item_id + ') unable to update', 'TTContextMenu.vue', 'TTContextMenu', 'setSplitButtonTemporarilyIgnoreDisabled', 1 );
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return false;
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}
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item.freeze_active_item = true;
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},
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enableMenuItem( item_id ) {
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var item = this.getMenuItemById( item_id );
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item.disabled = false;
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},
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disableMenuItem( item_id ) {
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var item = this.getMenuItemById( item_id );
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item.disabled = true;
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},
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hideMenuItem( item_id ) {
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var item = this.getMenuItemById( item_id );
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item.visible = false;
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},
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showMenuItem( item_id ) {
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var item = this.getMenuItemById( item_id );
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item.visible = true;
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},
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getMenuItemById( item_id ) {
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// TODO: Have I already done a similar function elsewhere? It seems familiar, but with ES6 array functions instead of for loops?
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// Check the context menu class as well as the left menu class. Put in Global if found.
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var result;
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function recursiveFind( haystack_array, needle_id ) {
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return haystack_array.find( element => {
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if ( Array.isArray( element ) ) {
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return recursiveFind( element, needle_id );
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} else {
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if( element.id === undefined && Array.isArray( element.items ) ) {
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return recursiveFind( element.items, needle_id );
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} else if( element.id === needle_id ) {
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result = element;
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return true;
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}
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}
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} );
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}
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recursiveFind( this.built_menu, item_id );
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return result;
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}
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},
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components: { TTContextButton }
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};
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</script>
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<style>
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/* Hide icons from dropdown menus of context buttons and not the buttons themselves. */
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.p-menuitem-link .p-menuitem-icon {
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display: none;
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}
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/* Icons can be displayed in dropdowns by using the class "tticon-show-in-dropdown"
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for example: Multi-select (radio and check boxes) still need to be displayed.
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*/
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.p-menuitem-link .tticon-show-in-dropdown {
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display: inline;
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}
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</style>
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<style scoped>
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.context-menu-bar {
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display: flex;
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justify-content: space-between;
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/*background: #e9ecef; !* Chose #e9ecef, previously #ced4da but looked too dark once the rest of the page background is white/off-white. *!*/
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margin-bottom: 10px;
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padding-bottom: 5px; /* To balance out the top padding applied from .context-border padding. Trying 5px instead of 10px to balance out closeness of the context-border heading to the menu, but now top and bottom not equal but might be ok. */
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border-bottom: 1px solid #dbdee1;
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}
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.left-container,
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.center-container,
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.right-container {
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display: flex;
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justify-content: flex-start;
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padding: 4px; /* To match figma design */
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}
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.no-wrap {
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white-space: nowrap;
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}
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.p-menuitem-icon {
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display: none;
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}
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</style>
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