[pve-devel] [PATCH manager v8 09/12] ui: add form/TagEdit.js

Dominik Csapak d.csapak at proxmox.com
Tue Oct 18 16:02:23 CEST 2022


this is a wrapper container for holding a list of (editable) tags
intended to be used in the lxc/qemu status toolbar

to add a new tag, we reuse the 'pmxTag' class, but overwrite some of
its behaviour so that it properly adds tags

Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
 www/manager6/Makefile        |   1 +
 www/manager6/form/TagEdit.js | 316 +++++++++++++++++++++++++++++++++++
 2 files changed, 317 insertions(+)
 create mode 100644 www/manager6/form/TagEdit.js

diff --git a/www/manager6/Makefile b/www/manager6/Makefile
index 9d610f71..eb4be4c5 100644
--- a/www/manager6/Makefile
+++ b/www/manager6/Makefile
@@ -75,6 +75,7 @@ JSSRC= 							\
 	form/iScsiProviderSelector.js			\
 	form/TagColorGrid.js				\
 	form/Tag.js					\
+	form/TagEdit.js					\
 	grid/BackupView.js				\
 	grid/FirewallAliases.js				\
 	grid/FirewallOptions.js				\
diff --git a/www/manager6/form/TagEdit.js b/www/manager6/form/TagEdit.js
new file mode 100644
index 00000000..1d832728
--- /dev/null
+++ b/www/manager6/form/TagEdit.js
@@ -0,0 +1,316 @@
+Ext.define('PVE.panel.TagEditContainer', {
+    extend: 'Ext.container.Container',
+    alias: 'widget.pveTagEditContainer',
+
+    layout: {
+	type: 'hbox',
+	align: 'stretch',
+    },
+
+    controller: {
+	xclass: 'Ext.app.ViewController',
+
+	loadTags: function(tagstring = '', force = false) {
+	    let me = this;
+	    let view = me.getView();
+
+	    if (me.oldTags === tagstring && !force) {
+		return;
+	    }
+
+	    view.suspendLayout = true;
+	    me.forEachTag((tag) => {
+		view.remove(tag);
+	    });
+	    me.getViewModel().set('tagCount', 0);
+	    let newtags = tagstring.split(/[;, ]/).filter((t) => !!t) || [];
+	    newtags.forEach((tag) => {
+		me.addTag(tag);
+	    });
+	    view.suspendLayout = false;
+	    view.updateLayout();
+	    if (!force) {
+		me.oldTags = tagstring;
+	    }
+	},
+
+	onRender: function(v) {
+	    let me = this;
+	    let view = me.getView();
+	    view.dragzone = Ext.create('Ext.dd.DragZone', v.getEl(), {
+		getDragData: function(e) {
+		    let source = e.getTarget('.handle');
+		    if (!source) {
+			return undefined;
+		    }
+		    let sourceId = source.parentNode.id;
+		    let cmp = Ext.getCmp(sourceId);
+		    let ddel = document.createElement('div');
+		    ddel.classList.add('proxmox-tags-full');
+		    ddel.innerHTML = Proxmox.Utils.getTagElement(cmp.tag, PVE.Utils.tagOverrides);
+		    let repairXY = Ext.fly(source).getXY();
+		    cmp.setDisabled(true);
+		    ddel.id = Ext.id();
+		    return {
+			ddel,
+			repairXY,
+			sourceId,
+		    };
+		},
+		onMouseUp: function(target, e, id) {
+		    let cmp = Ext.getCmp(this.dragData.sourceId);
+		    if (cmp && !cmp.isDestroyed) {
+			cmp.setDisabled(false);
+		    }
+		},
+		getRepairXY: function() {
+		    return this.dragData.repairXY;
+		},
+		beforeInvalidDrop: function(target, e, id) {
+		    let cmp = Ext.getCmp(this.dragData.sourceId);
+		    if (cmp && !cmp.isDestroyed) {
+			cmp.setDisabled(false);
+		    }
+		},
+	    });
+	    view.dropzone = Ext.create('Ext.dd.DropZone', v.getEl(), {
+		getTargetFromEvent: function(e) {
+		    return e.getTarget('.proxmox-tag-dark,.proxmox-tag-light');
+		},
+		getIndicator: function() {
+		    if (!view.indicator) {
+			view.indicator = Ext.create('Ext.Component', {
+			    floating: true,
+			    html: '<i class="fa fa-long-arrow-up"></i>',
+			    hidden: true,
+			    shadow: false,
+			});
+		    }
+		    return view.indicator;
+		},
+		onContainerOver: function() {
+		    this.getIndicator().setVisible(false);
+		},
+		notifyOut: function() {
+		    this.getIndicator().setVisible(false);
+		},
+		onNodeOver: function(target, dd, e, data) {
+		    let indicator = this.getIndicator();
+		    indicator.setVisible(true);
+		    indicator.alignTo(Ext.getCmp(target.id), 't50-bl', [-1, -2]);
+		    return this.dropAllowed;
+		},
+		onNodeDrop: function(target, dd, e, data) {
+		    this.getIndicator().setVisible(false);
+		    let sourceCmp = Ext.getCmp(data.sourceId);
+		    if (!sourceCmp) {
+			return;
+		    }
+		    sourceCmp.setDisabled(false);
+		    let targetCmp = Ext.getCmp(target.id);
+		    view.remove(sourceCmp, { destroy: false });
+		    view.insert(view.items.indexOf(targetCmp), sourceCmp);
+		},
+	    });
+	},
+
+	forEachTag: function(func) {
+	    let me = this;
+	    let view = me.getView();
+	    view.items.each((field) => {
+		if (field.reference === 'addTagBtn') {
+		    return false;
+		}
+		if (field.getXType() === 'pmxTag') {
+		    func(field);
+		}
+		return true;
+	    });
+	},
+
+	toggleEdit: function(cancel) {
+	    let me = this;
+	    let vm = me.getViewModel();
+	    let editMode = !vm.get('editMode');
+	    vm.set('editMode', editMode);
+
+	    me.forEachTag((tag) => {
+		tag.setMode(editMode ? 'editable' : 'normal');
+	    });
+
+	    if (!vm.get('editMode')) {
+		let tags = [];
+		if (cancel) {
+		    me.loadTags(me.oldTags, true);
+		} else {
+		    me.forEachTag((cmp) => {
+			if (cmp.isVisible() && cmp.tag) {
+			    tags.push(cmp.tag);
+			}
+		    });
+		    tags = tags.join(',');
+		    if (me.oldTags !== tags) {
+			me.oldTags = tags;
+			me.getView().fireEvent('change', tags);
+		    }
+		}
+	    }
+	    me.getView().updateLayout();
+	},
+
+	addTag: function(tag) {
+	    let me = this;
+	    let view = me.getView();
+	    let vm = me.getViewModel();
+	    let index = view.items.indexOf(me.lookup('addTagBtn'));
+	    view.insert(index, {
+		xtype: 'pmxTag',
+		tag,
+		mode: vm.get('editMode') ? 'editable' : 'normal',
+		listeners: {
+		    change: (field, newTag) => {
+			if (newTag === '') {
+			    view.remove(field);
+			    vm.set('tagCount', vm.get('tagCount') - 1);
+			}
+		    },
+		},
+	    });
+
+	    vm.set('tagCount', vm.get('tagCount') + 1);
+	},
+
+	addTagClick: function(event) {
+	    let me = this;
+	    if (event.target.tagName === 'SPAN') {
+		me.lookup('addTagBtn').tagEl().innerHTML = '';
+		me.lookup('addTagBtn').updateLayout();
+	    }
+	},
+
+	addTagMouseDown: function(event) {
+	    let me = this;
+	    if (event.target.tagName === 'I') {
+		let tag = me.lookup('addTagBtn').tagEl().innerHTML;
+		if (tag !== '') {
+		    me.addTag(tag, true);
+		}
+	    }
+	},
+
+	addTagChange: function(field, tag) {
+	    let me = this;
+	    if (tag !== '') {
+		me.addTag(tag, true);
+	    }
+	    field.tag = '';
+	},
+
+	cancelClick: function() {
+	    this.toggleEdit(true);
+	},
+
+	editClick: function() {
+	    this.toggleEdit(false);
+	},
+
+	init: function(view) {
+	    let me = this;
+	    if (view.tags) {
+		me.loadTags(view.tags);
+	    }
+	},
+    },
+
+    viewModel: {
+	data: {
+	    tagCount: 0,
+	    editMode: false,
+	},
+
+	formulas: {
+	    hideNoTags: function(get) {
+		return get('editMode') || get('tagCount') !== 0;
+	    },
+	    editBtnHtml: function(get) {
+		let cls = get('editMode') ? 'check' : 'pencil';
+		let qtip = get('editMode') ? gettext('Apply Changes') : gettext('Edit Tags');
+		return `<i data-qtip="${qtip}" class="fa fa-${cls}"></i>`;
+	    },
+	},
+    },
+
+    loadTags: function() {
+	return this.getController().loadTags(...arguments);
+    },
+
+    items: [
+	{
+	    xtype: 'box',
+	    bind: {
+		hidden: '{hideNoTags}',
+	    },
+	    html: gettext('No Tags'),
+	},
+	{
+	    xtype: 'pmxTag',
+	    reference: 'addTagBtn',
+	    cls: 'pve-add-tag',
+	    mode: 'editable',
+	    tag: '',
+	    tpl: `<span>${gettext('Add Tag')}</span><i class="action fa fa-plus-square"></i>`,
+	    bind: {
+		hidden: '{!editMode}',
+	    },
+	    hidden: true,
+	    onMouseDown: Ext.emptyFn, // prevent default behaviour
+	    listeners: {
+		click: {
+		    element: 'el',
+		    fn: 'addTagClick',
+		},
+		mousedown: {
+		    element: 'el',
+		    fn: 'addTagMouseDown',
+		},
+		change: 'addTagChange',
+	    },
+	},
+	{
+	    xtype: 'box',
+	    html: `<i data-qtip="${gettext('Cancel')}" class="fa fa-times"></i>`,
+	    cls: 'pve-tag-inline-button',
+	    hidden: true,
+	    bind: {
+		hidden: '{!editMode}',
+	    },
+	    listeners: {
+		click: 'cancelClick',
+		element: 'el',
+	    },
+	},
+	{
+	    xtype: 'box',
+	    cls: 'pve-tag-inline-button',
+	    bind: {
+		html: '{editBtnHtml}',
+	    },
+	    listeners: {
+		click: 'editClick',
+		element: 'el',
+	    },
+	},
+    ],
+
+    listeners: {
+	render: 'onRender',
+    },
+
+    destroy: function() {
+	let me = this;
+	Ext.destroy(me.dragzone);
+	Ext.destroy(me.dropzone);
+	Ext.destroy(me.indicator);
+	me.callParent();
+    },
+});
-- 
2.30.2






More information about the pve-devel mailing list