[pve-devel] [PATCH manager v4 05/10] ui: add form/TagColorGrid

[Dominik Csapak <d.csapak@proxmox.com>]

this provides a basic grid to edit a list of tag color overrides.
We'll use this for editing the datacenter.cfg overrides and the
browser storage overrides.

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 www/manager6/Makefile             |   1 +
 www/manager6/form/TagColorGrid.js | 218 ++++++++++++++++++++++++++++++
 2 files changed, 219 insertions(+)
 create mode 100644 www/manager6/form/TagColorGrid.js

diff --git a/www/manager6/Makefile b/www/manager6/Makefile
index e6e01bd1..225dffba 100644
--- a/www/manager6/Makefile
+++ b/www/manager6/Makefile
@@ -73,6 +73,7 @@ JSSRC= 							\
 	form/VNCKeyboardSelector.js			\
 	form/ViewSelector.js				\
 	form/iScsiProviderSelector.js			\
+	form/TagColorGrid.js				\
 	grid/BackupView.js				\
 	grid/FirewallAliases.js				\
 	grid/FirewallOptions.js				\
diff --git a/www/manager6/form/TagColorGrid.js b/www/manager6/form/TagColorGrid.js
new file mode 100644
index 00000000..bd8e539e
--- /dev/null
+++ b/www/manager6/form/TagColorGrid.js
@@ -0,0 +1,218 @@
+Ext.define('PVE.form.ColorPicker', {
+    extend: 'Ext.Component',
+    alias: 'widget.pveColorPicker',
+
+    defaultBindProperty: 'value',
+
+    config: {
+	value: null,
+    },
+
+    height: 15,
+    maxHeight: 15,
+
+    getValue: function() {
+	return this.realvalue.slice(1);
+    },
+
+    setValue: function(value = "000000") {
+	let me = this;
+	me.picker.value = value[0] !== '#' ? `#${value}` : value;
+	me.setColor(value);
+    },
+
+    setColor: function(value = "000000") {
+	let me = this;
+	let oldValue = me.realvalue;
+	me.realvalue = value;
+	me.setStyle('background-color', `#${value}`);
+	me.fireEvent('change', me, me.realvalue, oldValue);
+    },
+
+    initComponent: function() {
+	let me = this;
+	me.picker = document.createElement('input');
+	me.picker.type = 'color';
+	me.picker.style = `opacity: 0; border: 0px; width: 100%; height: ${me.height}px`;
+	me.picker.value = `${me.value}`;
+	me.contentEl = me.picker;
+
+	me.callParent();
+	me.picker.oninput = function() {
+	    me.setColor(me.picker.value);
+	};
+    },
+});
+
+Ext.define('PVE.form.TagColorGrid', {
+    extend: 'Ext.grid.Panel',
+    alias: 'widget.pveTagColorGrid',
+
+    mixins: [
+	'Ext.form.field.Field',
+    ],
+
+    allowBlank: true,
+    selectAll: false,
+    isFormField: true,
+    deleteEmpty: false,
+    selModel: 'checkboxmodel',
+
+    config: {
+	deleteEmpty: false,
+    },
+
+    emptyText: gettext('No Overrides'),
+    viewConfig: {
+	deferEmptyText: false,
+    },
+
+    setValue: function(value) {
+	let me = this;
+	if (!value) {
+	    me.getStore().removeAll();
+	    me.checkChange();
+	    return me;
+	}
+	let entries = (value.split(/[;, ]/) || []).map((entry) => {
+	    let [tag, color] = entry.split(/[=]/);
+	    return {
+		tag,
+		color,
+	    };
+	});
+	me.getStore().setData(entries);
+	me.checkChange();
+	return me;
+    },
+
+    getValue: function() {
+	let me = this;
+	let values = [];
+	me.getStore().each((rec) => {
+	    if (rec.data.tag) {
+		values.push(`${rec.data.tag}=${rec.data.color}`);
+	    }
+	});
+	return values.join(',');
+    },
+
+    getErrors: function(value) {
+	return [];
+    },
+
+    // override framework function to implement deleteEmpty behaviour
+    getSubmitData: function() {
+	let me = this,
+	    data = null,
+	    val;
+	if (!me.disabled && me.submitValue) {
+	    val = me.getValue();
+	    if (val !== null && val !== '') {
+		data = {};
+		data[me.getName()] = val;
+	    } else if (me.getDeleteEmpty()) {
+		data = {};
+		data.delete = me.getName();
+	    }
+	}
+	return data;
+    },
+
+
+    controller: {
+	xclass: 'Ext.app.ViewController',
+
+	addLine: function() {
+	    let me = this;
+	    me.getView().getStore().add({});
+	},
+
+	removeSelection: function() {
+	    let me = this;
+	    let view = me.getView();
+	    let selection = view.getSelection();
+	    if (selection === undefined) {
+		return;
+	    }
+
+	    selection.forEach((sel) => {
+		view.getStore().remove(sel);
+	    });
+	    view.checkChange();
+	},
+
+	fieldChange: function(field, newValue, oldValue) {
+	    let me = this;
+	    let view = me.getView();
+	    let rec = field.getWidgetRecord();
+	    let column = field.getWidgetColumn();
+	    rec.set(column.dataIndex, newValue);
+	    view.checkChange();
+	},
+    },
+
+    tbar: [
+	{
+	    text: gettext('Add'),
+	    handler: 'addLine',
+	},
+	{
+	    xtype: 'proxmoxButton',
+	    text: gettext('Remove'),
+	    handler: 'removeSelection',
+	    disabled: true,
+	},
+    ],
+
+    columns: [
+	{
+	    header: 'Tag',
+	    dataIndex: 'tag',
+	    xtype: 'widgetcolumn',
+	    onWidgetAttach: function(col, widget, rec) {
+		widget.getStore().setData(PVE.Utils.getTagList().map(v => ({ tag: v })));
+	    },
+	    widget: {
+		xtype: 'combobox',
+		isFormField: false,
+		maskRe: /[a-zA-Z0-9_.-]/,
+		queryMode: 'local',
+		displayField: 'tag',
+		valueField: 'tag',
+		store: {},
+		listeners: {
+		    change: 'fieldChange',
+		},
+	    },
+	    flex: 1,
+	},
+	{
+	    header: "Color",
+	    xtype: 'widgetcolumn',
+	    flex: 1,
+	    dataIndex: 'color',
+	    widget: {
+		xtype: 'pveColorPicker',
+		isFormField: false,
+		listeners: {
+		    change: 'fieldChange',
+		},
+	    },
+	},
+    ],
+
+    store: {
+	listeners: {
+	    update: function() {
+		this.commitChanges();
+	    },
+	},
+    },
+
+    initComponent: function() {
+	let me = this;
+	me.callParent();
+	me.initField();
+    },
+});
-- 
2.30.2