working on loading files

interface/resources/qml/hifi/tablet/InputRecorder.qml

@@ -14,6 +14,7 @@ import QtQuick.Dialogs 1.2 as OriginalDialogs
 import "../../styles-uit"
 import "../../controls-uit" as HifiControls
 import "../../windows"
+import "../../dialogs"
 
 Rectangle {
     id: inputRecorder
@@ -21,8 +22,10 @@ Rectangle {
     HifiConstants { id: hifi }
     signal sendToScript(var message);
     color: hifi.colors.baseGray;
+    property string path: ""
+    property var dialog: null;
 
-
+    Component { id: fileDialog; TabletFileDialog { } }
     Row {
         id: topButtons
         width: parent.width
@@ -39,6 +42,9 @@ Rectangle {
             text: "Start"
             color: hifi.buttons.blue
             enabled: true
+            onClicked: {
+                sendToScript({method: "Start"});
+            }
         }
 
         HifiControls.Button {
@@ -46,6 +52,9 @@ Rectangle {
             text: "Stop"
             color: hifi.buttons.blue
             enabled: true
+            onClicked: {
+                sendToScript({method: "Stop"});
+            }
         }
 
         HifiControls.Button {
@@ -53,6 +62,9 @@ Rectangle {
             text: "Save"
             color: hifi.buttons.blue
             enabled: true
+            onClicked: {
+                sendToScript({method: "Save"});
+            }
         }
             
     }        
@@ -80,6 +92,7 @@ Rectangle {
         text: "Load"
         color: hifi.buttons.black
         enabled: true
+        onClicked: sendToScript({method: "Load", params: {file: path }}); 
     }
 
     HifiControls.Button {
@@ -91,13 +104,18 @@ Rectangle {
         text: "Browse"
         color: hifi.buttons.black
         enabled: true
+        onClicked: {
+            dialog = fileDialog.createObject(inputRecorder);
+            dialog.selectedFile.connect(getFileSelected);
+        }
+    }
 
-        Trigger {
-            id: browseTimer
-            interval: 5
-            repeat: false
-            running: false
-            
+
+    function getFileSelected(file) {
+        console.log("------------> file selected <----------------");
+        //sendToScript({ method: "Load", params: { file: file} });
+        selectedFile.text = file;
+        inputRecorder.path = file;
     }
 }
 

libraries/controllers/src/controllers/InputRecorder.cpp

@@ -74,6 +74,18 @@ namespace controller {
         QByteArray compressedData = qCompress(saveData.toJson(QJsonDocument::Compact));
         saveFile.write(compressedData);
     }
+
+    bool openFile(const QString& file, QJsonObject& object) {
+        QFile openFile(file);
+        if (!openFile.open(QIODevice::ReadOnly)) {
+            qWarning() << "could not open file: " << file;
+            return false;
+        }
+        QByteArray compressedData = qUncompress(openFile.readAll());
+        QJsonDocument jsonDoc = QJsonDocument::fromBinaryData(compressedData);
+        object = jsonDoc.object();
+        return true;
+    }
  
     InputRecorder::InputRecorder() {}
 
@@ -119,7 +131,16 @@ namespace controller {
         exportToFile(data);
     }
 
-    void InputRecorder::loadRecording() {
+    void InputRecorder::loadRecording(const QString& path) {
+         QFileInfo info(path);
+         QString extension = info.suffix();
+         if (extension != "gz") {
+             qWarning() << "Could not open file of that type";
+             return;
+         }
+         QJsonObject data;
+         bool success = openFile(path, data);
+        qDebug() << "-------------------> loading file -------------->";
     }
 
     void InputRecorder::stopRecording() {

libraries/controllers/src/controllers/InputRecorder.h

@@ -13,6 +13,8 @@
 #include <atomic>
 #include <vector>
 
+#include <QString>
+
 #include "Pose.h"
 #include "Actions.h"
 
@@ -28,7 +30,7 @@ namespace controller {
         static InputRecorder* getInstance();
 
         void saveRecording();
-        void loadRecording();
+        void loadRecording(const QString& path);
         void startRecording();
         void startPlayback();
         void stopPlayback();

libraries/controllers/src/controllers/ScriptingInterface.cpp

@@ -175,6 +175,16 @@ namespace controller {
         inputRecorder->stopPlayback();
     }
 
+    void ScriptingInterface::saveInputRecording() {
+        InputRecorder* inputRecorder = InputRecorder::getInstance();
+        inputRecorder->saveRecording();
+    }
+    
+    void ScriptingInterface::loadInputRecording(const QString& file) {
+        InputRecorder* inputRecorder = InputRecorder::getInstance();
+        inputRecorder->loadRecording(file);
+    }
+
     bool ScriptingInterface::triggerHapticPulseOnDevice(unsigned int device, float strength, float duration, controller::Hand hand) const {
         return DependencyManager::get<UserInputMapper>()->triggerHapticPulseOnDevice(device, strength, duration, hand);
     }

libraries/controllers/src/controllers/ScriptingInterface.h

@@ -103,6 +103,8 @@ namespace controller {
         Q_INVOKABLE void stopInputRecording();
         Q_INVOKABLE void startInputPlayback();
         Q_INVOKABLE void stopInputPlayback();
+        Q_INVOKABLE void saveInputRecording();
+        Q_INVOKABLE void loadInputRecording(const QString& file);
 
         bool isMouseCaptured() const { return _mouseCaptured; }
         bool isTouchCaptured() const { return _touchCaptured; }