psa: scrolling only right

[feedingit] / psa_harmattan / feedingit / qml / Articles.qml

diff --git a/psa_harmattan/feedingit/qml/Articles.qml b/psa_harmattan/feedingit/qml/Articles.qml
index f3bffe3..1451c28 100644 (file)
--- a/psa_harmattan/feedingit/qml/Articles.qml
+++ b/psa_harmattan/feedingit/qml/Articles.qml
@@ -1,79 +1,108 @@
 import Qt 4.7
+import com.nokia.meego 1.0
 
 Item {
-    //anchors.fill: parent;
-    width: parent.width;
-    property string feedid : ""
-    property alias count: articles.count
-    property alias url: articles.source
+    id: articlePage
+    property string mainArticleId: parent.mainArticleId;
+    property string feedid: parent.feedid
+    property bool zoomEnabled: false
+    property bool vertPanningEnabled: true
+    width: parent.width; height: parent.height;
 
-    x: parent.width; height: parent.height;
-    anchors.top: parent.top; anchors.bottom: parent.bottom
+    ListView {
+        id: articleView;
+        model: articlesModel;
+        delegate: viewer;
+        property int webviewFontSize: settings.webviewFontSize
+        orientation: ListView.Horizontal
+        width: parent.width;
+        height: updateBarArticles.visible? parent.height-updateBarArticles.height : parent.height;
+        //onCurrentIndexChanged: articleView.positionViewAtIndex(currentIndex, ListView.Contain)
+        highlightRangeMode: ListView.StrictlyEnforceRange; snapMode: ListView.SnapOneItem
+        cacheBuffer: width;
+        onMovementStarted: articlePage.vertPanningEnabled=false;
+        onMovementEnded: articlePage.vertPanningEnabled=true;
+        highlightMoveDuration: 300;
+        clip: true
+        boundsBehavior: Flickable.DragOverBounds
 
-    function getArticleid(index) {
-        return articles.get(index).articleid
-    }
+        onCurrentIndexChanged: {
+            if (currentIndex >= count-1) {
+                articlesModel.append({articleid: controller.getNextId(feedid, articlesModel.get(currentIndex).articleid)})
+            }
+        }
 
-    function reload() {
-        //articlesModel.reload()
+//        onCountChanged: {
+//            if (count == 3) {
+//                articleView.currentIndex = 1
+//            }
+//        }
     }
 
-    ListView {
-        id: articleList; model: articlesModel; delegate: articleDelegate; z: 6
-        width: parent.width; height: parent.height; /*x: 0;*/
-        cacheBuffer: 100;
-        flickDeceleration: 1500
+    ProgressBar {
+        id: updateBarArticles
+        minimumValue: 0
+        maximumValue: 100
+        value: window.updateProgressValue
+        visible: window.isUpdateInProgress
+        width: parent.width
+        anchors.bottom: parent.bottom
     }
 
-    XmlListModel {
-        id: articles
+    ListModel {
+        id: articlesModel
+
 
-        source: feedid == "" ? "" : "http://localhost:8000/articles/" + feedid + "?onlyUnread=" + hideReadArticles
-        query: "/xml/article"
 
-        XmlRole { name: "title"; query: "title/string()" }
-        XmlRole { name: "articleid"; query: "articleid/string()"; isKey: true }
-        XmlRole { name: "path"; query: "path/string()" }
-        XmlRole { name: "unread"; query: "unread/string()"; isKey: true}
     }
 
     Component {
-        id: articleDelegate
-
+        id: viewer
         Item {
-            id: wrapper; width: wrapper.ListView.view.width; height: 86
-            Item {
-                id: moveMe
-                Rectangle { id: backRect; color: "black"; opacity: index % 2 ? 0.2 : 0.4; height: 84; width: wrapper.width; y: 1 }
-                Text {
-                    anchors.fill: backRect
-                    anchors.margins: 5
-                    verticalAlignment: Text.AlignVCenter; text: title; color: (model.article.unread=="True") ? "white" : "#7b97fd";
-                    width: wrapper.width; wrapMode: Text.WordWrap; font.bold: false;
-                }
-//                Rectangle {
-//                    x: 3; y: 4; width: 77; height: 77; color: "#ff0000"; smooth: true
-
-//                }
-
-//                Column {
-//                    x: 3;
-
-//                    width: wrapper.width - 3; y: 5; spacing: 2
-//                    height: parent.height;
-//                    Text { Rectangle {anchors.fill: parent; color: "white"; opacity: 0.5;}
-//                         verticalAlignment: Text.AlignVCenter; text: model.article.title; color: (model.article.unread=="True") ? "white" : "#7b97fd"; width: parent.width; wrapMode: Text.WordWrap; font.bold: false; /*elide: Text.ElideRight;*/ /*style: Text.Raised;*/ styleColor: "black"; }
-//                    //Text { text: feedname; width: parent.width; elide: Text.ElideLeft; color: "#cccccc"; style: Text.Raised; styleColor: "black" }
-//                }
-            }
-            MouseArea { 
-                anchors.fill: wrapper;
-                onClicked: { 
-                    container.articleClicked(model.article.articleid, index) 
-                } 
+            id: flipItem;
+            width: articleDisplay.width;
+            height: articleView.height;
+
+            //property string url: (articleView.visible && Math.abs(articleView.currentIndex-index)<2) ? path: "";
+            property string html: controller.getArticle(articlePage.feedid, articleid)
+            ArticleDisplay {
+                id: articleDisplay
+                zoomEnabled: articlePage.zoomEnabled;
+                property bool vertPanningEnabled: articlePage.vertPanningEnabled;
+
+                states: [ State {
+                        name: 'articleIsRead';
+                    when: articleView.currentIndex == index;
+                    StateChangeScript {
+                        name: "myScript"
+                        script: {
+                            //flipItem.url=path;
+                            controller.setEntryRead(articlePage.feedid, articleid)
+//                            if (articlesModel.count==1) {
+//                                timer.start()
+//                            }
+                        }
+                    }
+                    }
+                ]
             }
         }
+    }
+
+    Component.onCompleted: {
+        articlesModel.append({articleid: mainArticleId})
+        //articlesModel.append({articleid: controller.getPreviousId(feedid, mainArticleId)})
 
+        //articleView.currentIndex = 1
     }
 
+//    Timer {
+//        id: timer
+//        interval: 500; running: false; repeat: false
+//        onTriggered: {
+//            articlesModel.insert(0,{articleid: controller.getNextId(feedid, mainArticleId)})
+//            articlesModel.append({articleid: controller.getPreviousId(feedid, mainArticleId)})
+//        }
+//    }
+
 }