add tag selector row

sources/awesome-widget/package/contents/ui/widget.qml

@@ -68,13 +68,11 @@ Item {
             textArea: textPattern
         }
 
-        Row {
+        AWTagSelector {
-            height: implicitHeight
+            backend: awKeys
-            width: parent.width
+            notifyBackend: awActions
-            QtControls.ComboBox {
+            textArea: textPattern
-                width: parent.width * 2 / 5
+            groups: [
-                textRole: "label"
-                model: [
                 {
                     'label': i18n("AC"),
                     'regexp': "^(ac|bat).*"
@@ -132,49 +130,6 @@ Item {
                     'regexp': "functions"
                 }
             ]
-                onCurrentIndexChanged: {
-                    if (debug) console.debug()
-                    if (model[currentIndex]["regexp"] == "functions")
-                        tags.model = ["{{\n\n}}", "template{{\n\n}}",
-                            "aw_all<>{{}}", "aw_count<>{{}}", "aw_keys<>{{}}",
-                            "aw_macro<>{{}}", "aw_names<>{{}}"]
-                    else
-                        tags.model = awKeys.dictKeys(true, model[currentIndex]["regexp"])
-                    if (debug) console.info("Init model", tags.model, "for", model[currentIndex]["label"])
-                    tags.currentIndex = -1
-                }
-            }
-            QtControls.ComboBox {
-                id: tags
-                width: parent.width * 1 / 5
-            }
-            QtControls.Button {
-                width: parent.width * 1 / 5
-                text: i18n("Add")
-
-                onClicked: {
-                    if (!tags.currentText) return
-                    if (debug) console.debug("Add tag button")
-                    var selected = textPattern.selectedText
-                    textPattern.remove(textPattern.selectionStart, textPattern.selectionEnd)
-                    textPattern.insert(textPattern.cursorPosition, selected + "$" + tags.currentText)
-                }
-            }
-            QtControls.Button {
-                width: parent.width * 1 / 5
-                text: i18n("Show value")
-
-                onClicked: {
-                    if (!tags.currentText) return
-                    if (debug) console.debug("Show tag button")
-                    var message = i18n("Tag: %1", tags.currentText)
-                    message += "<br>"
-                    message += i18n("Value: %1", awKeys.valueByKey(tags.currentText))
-                    message += "<br>"
-                    message += i18n("Info: %1", awKeys.infoByKey(tags.currentText))
-                    awActions.sendNotification("tag", message)
-                }
-            }
         }
 
         Row {

sources/qml/AWTagSelector.qml

@@ -0,0 +1,82 @@
+/***************************************************************************
+ *   This file is part of awesome-widgets                                  *
+ *                                                                         *
+ *   awesome-widgets is free software: you can redistribute it and/or      *
+ *   modify it under the terms of the GNU General Public License as        *
+ *   published by the Free Software Foundation, either version 3 of the    *
+ *   License, or (at your option) any later version.                       *
+ *                                                                         *
+ *   awesome-widgets is distributed in the hope that it will be useful,    *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with awesome-widgets. If not, see http://www.gnu.org/licenses/  *
+ ***************************************************************************/
+
+import QtQuick 2.2
+import QtQuick.Controls 1.3 as QtControls
+
+
+Row {
+    height: implicitHeight
+    width: parent.width
+
+    // backend
+    property var backend
+    property var notifyBackend
+    // parent object in which text will be replaced
+    property var textArea
+    property alias groups: tagGroups.model
+
+    QtControls.ComboBox {
+        id: tagGroups
+        width: parent.width * 2 / 5
+        textRole: "label"
+
+        onCurrentIndexChanged: {
+            if (model[currentIndex]["regexp"] == "functions")
+                tags.model = ["{{\n\n}}", "template{{\n\n}}",
+                    "aw_all<>{{}}", "aw_count<>{{}}", "aw_keys<>{{}}",
+                    "aw_macro<>{{}}", "aw_names<>{{}}"]
+            else
+                tags.model = backend.dictKeys(true, model[currentIndex]["regexp"])
+            tags.currentIndex = -1
+        }
+    }
+
+    QtControls.ComboBox {
+        id: tags
+        width: parent.width * 1 / 5
+    }
+
+    QtControls.Button {
+        width: parent.width * 1 / 5
+        text: i18n("Add")
+
+        onClicked: {
+            if (!tags.currentText)
+                return
+            textArea.insert(textArea.cursorPosition, "$" + tags.currentText)
+        }
+    }
+
+    QtControls.Button {
+        width: parent.width * 1 / 5
+        text: i18n("Show value")
+
+        onClicked: {
+            if ((!notifyBackend)
+                || (!tags.currentText))
+                return
+            // generate message
+            var message = i18n("Tag: %1", tags.currentText)
+            message += "<br>"
+            message += i18n("Value: %1", backend.valueByKey(tags.currentText))
+            message += "<br>"
+            message += i18n("Info: %1", backend.infoByKey(tags.currentText))
+            notifyBackend.sendNotification("tag", message)
+        }
+    }
+}