brmbar v3 UserMgmt: New view with list of users and their balances

brmbar3/TODO

@@ -2,9 +2,9 @@
 	+ Stock management link
 	+ User management link
 	+ Bilance overview (Cash, Profit, Credit total)
-- Item picker from list (only items with non-zero quantities)
+/ Item picker from list (only items with non-zero quantities)
-- User management
+/ User management
-	- List of users
+	+ List of users
 	- Withdrawal of user credit
 - Numerical manual entry support
 	- Use for credit charge

brmbar3/brmbar-gui-qt4.py

@@ -80,6 +80,10 @@ class ShopAdapter(QtCore.QObject):
 	def balance_credit(self):
 		return shop.credit_negbalance_str()
 
+	@QtCore.Slot(result='QVariant')
+	def userList(self):
+		return [ self.acct_debt_map(a) for a in shop.account_list("debt") ]
+
 db = psycopg2.connect("dbname=brmbar")
 shop = brmbar.Shop.new_with_defaults(db)
 currency = shop.currency

brmbar3/brmbar-gui-qt4/Management.qml

@@ -129,6 +129,9 @@ Item {
         y: 430
         width: 360
         text: "User Mgmt"
+        onButtonClick: {
+            loadPage("UserMgmt")
+        }
     }
 
     BarButton {

brmbar3/brmbar-gui-qt4/UserMgmt.qml

@@ -0,0 +1,115 @@
+// import QtQuick 1.0 // to target S60 5th Edition or Maemo 5
+import QtQuick 1.1
+import QtQuick 1.0
+
+Item {
+    id: page
+    anchors.fill: parent
+
+    property variant name: ""
+    property variant dbid: ""
+    property variant price: ""
+    property variant user_list_model
+
+    BarcodeInput {
+        color: "#00ff00" /* just for debugging */
+        onAccepted: {
+            var acct = shop.barcodeInput(text)
+            text = ""
+            if (typeof(acct) == "undefined") {
+                status_text.setStatus("Unknown barcode", "#ff4444")
+                return
+            }
+            if (acct.acctype != "debt") {
+                loadPageByAcct(acct)
+                return
+            }
+            loadPage("UserEdit", { name: acct["name"], dbid: acct["id"], negbalance: acct["negbalance"] })
+        }
+    }
+
+    Item {
+	id: user_list_container
+        x: 65
+        y: 156
+        width: 899
+        height: 250
+
+	ListView {
+	    id: user_list
+	    anchors.fill: parent
+	    clip: true
+	    delegate: Item {
+		x: 5
+		height: 80
+
+		Text {
+		    text: modelData.name
+		    anchors.verticalCenter: parent.verticalCenter
+		    color: "#ffffff"
+		    font.pointSize: 34
+		}
+
+		Text {
+		    anchors.verticalCenter: parent.verticalCenter
+		    x: 300
+		    width: 254
+		    color: "#ffff7c"
+		    text: modelData.negbalance_str
+		    horizontalAlignment: Text.AlignRight
+		    font.pointSize: 34
+		}
+
+		BarButton {
+		    anchors.verticalCenter: parent.verticalCenter
+		    x: 600
+		    width: 240
+		    height: 68
+		    text: "Withdraw"
+		    fontSize: 34
+		}
+	    }
+	    model: user_list_model
+//	    model: ListModel {
+//		ListElement {
+//		    name: "pasky"; negbalance: "400.00 Kč"
+//		}
+//
+//		ListElement {
+//		    name: "růža"; negbalance: "1200.00 Kč"
+//		}
+//	    }
+	}
+
+	BarScrollBar {
+	    id: user_list_scrollbar
+	    anchors.right: parent.right
+	    anchors.rightMargin: 0
+	    flickableItem: user_list
+	}
+    }
+
+    BarButton {
+        id: add_user
+        x: 65
+        y: 582
+        width: 360
+        text: "Add User"
+        fontSize: 44
+    }
+
+    BarButton {
+        id: cancel
+        x: 599
+        y: 582
+        width: 360
+        text: "Main Screen"
+        onButtonClick: {
+	    loadPage("MainPage")
+	}
+    }
+
+    Component.onCompleted: {
+	user_list_model = shop.userList()
+    }
+}