From 0b4c3cde67510260e5c1847ddfe2c2dd702e56e0 Mon Sep 17 00:00:00 2001
From: Michael Zanetti <mzanetti@kde.org>
Date: Sun, 4 Aug 2013 18:13:52 +0200
Subject: [PATCH] Station is now a CoverFlow instead of a CoverFlip

---
 data/qml/stations/StationItem.qml      | 41 +------------
 data/qml/tomahawkimports/CoverFlow.qml | 84 ++++++++++++++++++++++++++
 resources.qrc                          |  1 +
 3 files changed, 87 insertions(+), 39 deletions(-)
 create mode 100644 data/qml/tomahawkimports/CoverFlow.qml

diff --git a/data/qml/stations/StationItem.qml b/data/qml/stations/StationItem.qml
index 77bec8c46..16021e37b 100644
--- a/data/qml/stations/StationItem.qml
+++ b/data/qml/stations/StationItem.qml
@@ -5,13 +5,10 @@ import "../tomahawkimports"
 Item {
     id: stationItem
 
-    CoverFlip {
+    CoverFlow {
         id: coverView
-        anchors.right: parent.right
-        anchors.top: parent.top
-        height: parent.height
-        width: parent.width
         interactive: false
+        anchors.fill: parent
 
         backgroundColor: scene.color
 
@@ -25,40 +22,6 @@ Item {
         onItemClicked: {
             mainView.playItem(index)
         }
-
-        states: [
-            State {
-                name: "empty"; when: mainView.loading
-                PropertyChanges {
-                    target: coverView
-                    anchors.rightMargin: -coverView.width
-                    anchors.topMargin: - coverView.height
-                    scale: 0
-                }
-            }
-        ]
-        transitions: [
-            Transition {
-                from: "empty"
-                to: "*"
-                NumberAnimation {
-                    properties: "anchors.topMargin,anchors.rightMargin,scale"
-                    duration: 1000
-                    easing.type: Easing.OutQuad
-                }
-            }
-
-        ]
-//                Behavior on anchors.topMargin {
-//                    NumberAnimation { duration: 500 }
-//                }
-//                Behavior on anchors.rightMargin {
-//                    NumberAnimation { duration: 500 }
-//                }
-//                Behavior on scale {
-//                    NumberAnimation { duration: 500 }
-//                }
-
     }
     BusyIndicator {
         id: busyIndicator
diff --git a/data/qml/tomahawkimports/CoverFlow.qml b/data/qml/tomahawkimports/CoverFlow.qml
new file mode 100644
index 000000000..7f9fa0046
--- /dev/null
+++ b/data/qml/tomahawkimports/CoverFlow.qml
@@ -0,0 +1,84 @@
+import QtQuick 1.1
+import tomahawk 1.0
+
+ListView {
+    id: coverView
+
+    property color backgroundColor: "black"
+    property int coverSize: height / 2
+
+    // emitted when a cover is clicked
+    signal itemClicked(int index)
+
+    // emitted when a cover is clicked
+    signal itemPlayPauseClicked(int index)
+
+    preferredHighlightBegin: (width / 2) - (coverSize / 4)
+    preferredHighlightEnd: preferredHighlightBegin + coverSize / 2
+    snapMode: ListView.SnapToItem
+    highlightRangeMode: ListView.StrictlyEnforceRange
+    highlightMoveDuration: 200
+
+    property bool itemHovered: false
+    orientation: ListView.Horizontal
+
+    delegate: Item {
+        id: delegateItem
+        height: parent.height
+        width: coverView.coverSize / 2
+        anchors.verticalCenter: ListView.view.verticalCenter
+
+        property real distanceFromLeftEdge: -coverView.contentX + index*width
+        property real distanceFromRightEdge: coverView.contentX + coverView.width - (index+1)*width
+        property real distanceFromEdge: Math.max(distanceFromLeftEdge, distanceFromRightEdge)
+
+        scale: 2 - (distanceFromEdge / (coverView.width))
+
+        property double itemBrightness: (1.3 - (distanceFromEdge / (coverView.width))) - ((coverView.itemHovered && !coverDelegate.containsMouse) ? .4 : 0)
+        property double itemOpacity: coverView.itemHovered && !coverDelegate.containsMouse ? 0.4 : 1
+        property int _origZ
+
+        z: -Math.abs(currentIndex - index)
+
+        CoverImage {
+            id: coverDelegate
+            height: coverView.coverSize / 2
+            width: parent.width
+            anchors {
+                verticalCenter: parent.verticalCenter
+                right: parent.right
+            }
+
+            showLabels: true
+            showMirror: false
+            artistName: model.artistName
+            trackName: model.trackName
+            artworkId: model.coverID
+            showPlayButton: true
+            currentlyPlaying: isPlaying
+            smooth: true
+
+            itemBrightness: coverDelegate.containsMouse ? 1 : parent.itemBrightness * (coverView.itemHovered ? .5 : 1)
+            opacity: parent.itemOpacity
+            z: coverView.width - x
+
+            onPlayClicked: {
+                console.log("***************")
+                coverView.itemPlayPauseClicked(index)
+            }
+
+            onClicked: {
+                coverView.itemClicked(index)
+            }
+
+            onContainsMouseChanged: {
+                if (containsMouse) {
+                    delegateItem._origZ = delegateItem.z;
+                    coverView.itemHovered = true
+                } else {
+                    coverView.itemHovered = false
+                }
+            }
+        }
+    }
+}
diff --git a/resources.qrc b/resources.qrc
index 5fd4cea3b..9c29f523a 100644
--- a/resources.qrc
+++ b/resources.qrc
@@ -101,6 +101,7 @@
         <file>data/qml/tomahawkimports/RoundedButton.qml</file>
         <file>data/qml/tomahawkimports/PushButton.qml</file>
         <file>data/qml/tomahawkimports/CoverFlip.qml</file>
+        <file>data/qml/tomahawkimports/CoverFlow.qml</file>
         <file>data/qml/tomahawkimports/BusyIndicator.qml</file>
         <file>data/qml/tomahawkimports/InputBubble.qml</file>
         <file>data/qml/StationView.qml</file>