app cover and infinite scrolling

assets/.assets.index

@@ -1,5 +1,6 @@
 1
-35
+36
+AppCover.qml
 icons/bell-slash.png
 icons/bell.png
 icons/comments.png

assets/AppCover.qml

@@ -0,0 +1,30 @@
+import bb.cascades 1.4
+
+Container {
+    topPadding: ui.du(3)
+    leftPadding: ui.du(3)
+    Container {
+        layout: StackLayout {
+            orientation: LayoutOrientation.LeftToRight
+        }
+        Label {
+            text: "Unread global:"
+        }
+        Label {
+            objectName: "global_label"
+            text: "0"
+        }
+    }
+    Container {
+        layout: StackLayout {
+            orientation: LayoutOrientation.LeftToRight
+        }
+        Label {
+            text: "Unread home:"
+        }
+        Label {
+            objectName: "home_label"
+            text: "0"
+        }
+    }
+}

assets/StreamTab.qml

@@ -26,6 +26,7 @@ NavigationPane {
     
     property string stream_type
     property string endpoint
+    property int unread: -1
     property bool refreshpull: false
 
     Page {
@@ -83,6 +84,23 @@ NavigationPane {
                 function delRepost(pid) {
                     pnut.deleteRepost(pid);
                 }
+                attachedObjects: [
+                    ListScrollStateHandler {
+                        onAtEndChanged: {
+                            if (atEnd) {
+                                console.log("I'm at the end!!!")
+                                pnut.getStream(endpoint, Pnut.STREAM_OLDER);
+                            }
+                        }
+                        onAtBeginningChanged: {
+                            if (atBeginning) {
+                                console.log("I'm at the top!!!")
+                                unread = 0
+                                nav.parent.unreadContentCount = unread
+                            }
+                        }
+                    }
+                ]
             }
         }
         actions: [
@@ -94,15 +112,26 @@ NavigationPane {
                     newPostSheet.input.requestFocus();
                 }
                 imageSource: "asset:///icons/ic_compose.png"
+                shortcuts: [
+                    SystemShortcut {
+                        type: SystemShortcuts.CreateNew
+                    }
+                ]
             },
             ActionItem {
-                title: qsTr("Load Newer")
+                title: qsTr("To Top")
                 ActionBar.placement: ActionBarPlacement.InOverflow
                 onTriggered: {
-                    refreshpull = true
+                    //refreshpull = true
-                    pnut.getStream(endpoint, Pnut.STREAM_NEWER);
+                    //pnut.getStream(endpoint, Pnut.STREAM_NEWER);
+                    streamView.scrollToPosition(ScrollPosition.Beginning, ScrollAnimation.None);
                 }
                 imageSource: "asset:///icons/ic_to_top.png"
+                shortcuts: [
+                    SystemShortcut {
+                        type: SystemShortcuts.JumpToTop
+                    }
+                ]
             },
             ActionItem {
                 title: qsTr("Reload")
@@ -116,13 +145,18 @@ NavigationPane {
                 imageSource: "asset:///icons/ic_reload.png"
             },
             ActionItem {
-                title: qsTr("Load Older")
+                title: qsTr("To Bottom")
                 ActionBar.placement: ActionBarPlacement.InOverflow
                 onTriggered: {
                     streamView.scrollToPosition(ScrollPosition.End, ScrollAnimation.None);
-                    pnut.getStream(endpoint, Pnut.STREAM_OLDER);
+                    //pnut.getStream(endpoint, Pnut.STREAM_OLDER);
                 }
                 imageSource: "asset:///icons/ic_to_bottom.png"
+                shortcuts: [
+                    SystemShortcut {
+                        type: SystemShortcuts.JumpToBottom
+                    }
+                ]
             }
         ]
         actionBarAutoHideBehavior: ActionBarAutoHideBehavior.HideOnScroll
@@ -161,6 +195,7 @@ NavigationPane {
             id: pnut
             
             onStreamReceived: {
+                //nav.parent.unreadContentCount = stream.length
                 switch (rtype) {
                     case Pnut.STREAM_OLDER:
                         //streamView.scrollToPosition(ScrollPosition.End, ScrollAnimation.None);
@@ -168,6 +203,9 @@ NavigationPane {
                         break;
                     case Pnut.STREAM_NEWER:
                         postModel.insert(0, stream);
+                        if (stream.length > 0) {
+                            update_app_cover(stream.length)
+                        }
                         if (refreshpull) {
                             refreshpull = false
                             streamView.scrollToPosition(ScrollPosition.Beginning, ScrollAnimation.None);
@@ -208,6 +246,15 @@ NavigationPane {
                 pnut.sinceId = 0
                 pnut.getStream(endpoint, Pnut.STREAM_OLDER)
             }
+            
+            function update_app_cover(count) {
+                if (count > 0 && unread >=0) {
+                    unread += count
+                } else {
+                    unread = 0
+                }
+                nav.parent.unreadContentCount = unread
+            }
         }
     ]
     onPopTransitionEnded: {

assets/main.qml

@@ -50,6 +50,9 @@ TabbedPane {
             }
         }
         imageSource: "asset:///icons/home.png"
+        onUnreadContentCountChanged: {
+            _activeFrame.setHomeUnread(unreadContentCount)
+        }
     }
 
     Tab {
@@ -62,6 +65,9 @@ TabbedPane {
             }
         }
         imageSource: "asset:///icons/globe.png"
+        onUnreadContentCountChanged: {
+            _activeFrame.setGlobalUnread(unreadContentCount)
+        }
     }
     
 }

buildnum

@@ -1 +1 @@
-128
+138

config.pri

@@ -66,6 +66,7 @@ simulator {
 
 config_pri_assets {
     OTHER_FILES += \
+        $$quote($$BASEDIR/assets/AppCover.qml) \
         $$quote($$BASEDIR/assets/LoginSheet.qml) \
         $$quote($$BASEDIR/assets/NewPostSheet.qml) \
         $$quote($$BASEDIR/assets/PostItem.qml) \
@@ -105,6 +106,7 @@ config_pri_assets {
 
 config_pri_source_group1 {
     SOURCES += \
+        $$quote($$BASEDIR/src/ActiveFrameQML.cpp) \
         $$quote($$BASEDIR/src/Pnut.cpp) \
         $$quote($$BASEDIR/src/Pnut_test.cpp) \
         $$quote($$BASEDIR/src/WebImageView.cpp) \
@@ -112,6 +114,7 @@ config_pri_source_group1 {
         $$quote($$BASEDIR/src/main.cpp)
 
     HEADERS += \
+        $$quote($$BASEDIR/src/ActiveFrameQML.h) \
         $$quote($$BASEDIR/src/Pnut.h) \
         $$quote($$BASEDIR/src/WebImageView.h) \
         $$quote($$BASEDIR/src/applicationui.hpp) \

src/ActiveFrameQML.cpp

@@ -0,0 +1,41 @@
+/*
+ * ActiveFrameQML.cpp
+ *
+ *  Created on: Oct 21, 2016
+ *      Author: morga
+ */
+
+#include <src/ActiveFrameQML.h>
+#include <bb/cascades/SceneCover>
+#include <bb/cascades/Container>
+#include <bb/cascades/Application>
+#include <bb/cascades/QmlDocument>
+
+using namespace bb::cascades;
+
+ActiveFrameQML::ActiveFrameQML(QObject *parent) : SceneCover(parent)
+{
+    QmlDocument *qml = QmlDocument::create("asset:///AppCover.qml").parent(parent);
+    Container *mainContainer = qml->createRootObject<Container>();
+    setContent(mainContainer);
+
+    global_unread_label = mainContainer->findChild<Label*>("global_label");
+    global_unread_label->setParent(mainContainer);
+    home_unread_label = mainContainer->findChild<Label*>("home_label");
+    home_unread_label->setParent(mainContainer);
+}
+
+ActiveFrameQML::~ActiveFrameQML()
+{
+    // TODO Auto-generated destructor stub
+}
+
+void ActiveFrameQML::setGlobalUnread(QString count)
+{
+    global_unread_label->setText(count);
+}
+
+void ActiveFrameQML::setHomeUnread(QString count)
+{
+    home_unread_label->setText(count);
+}

src/ActiveFrameQML.h

@@ -0,0 +1,32 @@
+/*
+ * ActiveFrameQML.h
+ *
+ *  Created on: Oct 21, 2016
+ *      Author: morga
+ */
+
+#ifndef ACTIVEFRAMEQML_H_
+#define ACTIVEFRAMEQML_H_
+
+#include <QObject>
+#include <bb/cascades/Label>
+#include <bb/cascades/SceneCover>
+
+using namespace ::bb::cascades;
+
+class ActiveFrameQML: public SceneCover
+{
+    Q_OBJECT
+public:
+    ActiveFrameQML(QObject *parent=0);
+    virtual ~ActiveFrameQML();
+
+    Q_INVOKABLE void setGlobalUnread(QString count);
+    Q_INVOKABLE void setHomeUnread(QString count);
+
+private:
+    bb::cascades::Label *global_unread_label;
+    bb::cascades::Label *home_unread_label;
+};
+
+#endif /* ACTIVEFRAMEQML_H_ */

src/applicationui.cpp

@@ -17,6 +17,7 @@
 #include "applicationui.hpp"
 #include "Pnut.h"
 #include "WebImageView.h"
+#include "ActiveFrameQML.h"
 
 #include <bb/cascades/Application>
 #include <bb/cascades/QmlDocument>
@@ -54,6 +55,10 @@ ApplicationUI::ApplicationUI() :
 
     qml->setContextProperty("_app", this);
 
+    ActiveFrameQML *activeFrame = new ActiveFrameQML();
+    Application::instance()->setCover(activeFrame);
+    qml->setContextProperty("_activeFrame", activeFrame);
+
     // Create root object for the UI
     AbstractPane *root = qml->createRootObject<AbstractPane>();
 

translations/Goober.ts

@@ -129,25 +129,25 @@
 <context>
     <name>StreamTab</name>
     <message>
-        <location filename="../assets/StreamTab.qml" line="90"/>
+        <location filename="../assets/StreamTab.qml" line="108"/>
         <source>New Post</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../assets/StreamTab.qml" line="99"/>
+        <location filename="../assets/StreamTab.qml" line="117"/>
-        <source>Load Newer</source>
+        <source>To Top</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../assets/StreamTab.qml" line="108"/>
+        <location filename="../assets/StreamTab.qml" line="143"/>
+        <source>To Bottom</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../assets/StreamTab.qml" line="132"/>
         <source>Reload</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <location filename="../assets/StreamTab.qml" line="119"/>
-        <source>Load Older</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>main</name>
@@ -162,7 +162,7 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../assets/main.qml" line="57"/>
+        <location filename="../assets/main.qml" line="60"/>
         <source>Global</source>
         <translation type="unfinished"></translation>
     </message>