From 1be303e3ed8cd2f812aa7e8fe37652321652508d Mon Sep 17 00:00:00 2001
From: Niraj Venkat <venkatn93@gmail.com>
Date: Thu, 18 Jun 2015 15:07:27 -0700
Subject: [PATCH] Address bar polish

---
 interface/resources/images/redarrow.svg      | 11 +++++++++
 interface/resources/qml/AddressBarDialog.qml | 21 +++++++++++++++-
 interface/src/ui/AddressBarDialog.cpp        | 26 ++++++++++++++++++++
 interface/src/ui/AddressBarDialog.h          |  2 ++
 4 files changed, 59 insertions(+), 1 deletion(-)
 create mode 100644 interface/resources/images/redarrow.svg

diff --git a/interface/resources/images/redarrow.svg b/interface/resources/images/redarrow.svg
new file mode 100644
index 0000000000..156f4baa45
--- /dev/null
+++ b/interface/resources/images/redarrow.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 18.1.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns:xl="http://www.w3.org/1999/xlink"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="133.1 714.2 21.3 33.4"
+	 enable-background="new 133.1 714.2 21.3 33.4" xml:space="preserve">
+<g>
+	<g>
+		<path fill="#FF5353" d="M133.1,714.2l21.3,16.7l-21.3,16.7V714.2z"/>
+	</g>
+</g>
+</svg>
diff --git a/interface/resources/qml/AddressBarDialog.qml b/interface/resources/qml/AddressBarDialog.qml
index 70cb22dc4d..8a73116f8a 100644
--- a/interface/resources/qml/AddressBarDialog.qml
+++ b/interface/resources/qml/AddressBarDialog.qml
@@ -30,6 +30,12 @@ DialogContainer {
     property int maximumX: parent ? parent.width - width : 0
     property int maximumY: parent ? parent.height - height : 0
 
+
+    function myQmlFunction(msg) {
+                    console.log("Got message:", msg)
+                    return "some return value"
+    }
+
     AddressBarDialog {
         id: addressBarDialog
 
@@ -49,7 +55,6 @@ DialogContainer {
                 id: backArrow
 
                 source: "../images/left-arrow.svg"
-                scale: 0.9
                 
                 anchors {
                     fill: parent
@@ -66,6 +71,13 @@ DialogContainer {
                         addressBarDialog.loadBack()
                     }
                 }
+
+                Connections {
+                target: addressBarDialog
+                onGoBackPossible: { 
+                        console.log("ayy lmao BACK")
+                    }
+                }
             }
             
             Image {
@@ -88,6 +100,13 @@ DialogContainer {
                         addressBarDialog.loadForward()
                     }
                 }
+
+                Connections {
+                target: addressBarDialog
+                onGoForwardPossible: { 
+                        console.log("ayy lmao FORWARD")
+                    }
+                }
             }
 
             TextInput {
diff --git a/interface/src/ui/AddressBarDialog.cpp b/interface/src/ui/AddressBarDialog.cpp
index 80f51ff906..739f008c21 100644
--- a/interface/src/ui/AddressBarDialog.cpp
+++ b/interface/src/ui/AddressBarDialog.cpp
@@ -22,12 +22,38 @@ AddressBarDialog::AddressBarDialog(QQuickItem* parent) : OffscreenQmlDialog(pare
     connect(addressManager.data(), &AddressManager::lookupResultIsOffline, this, &AddressBarDialog::displayAddressOfflineMessage);
     connect(addressManager.data(), &AddressManager::lookupResultIsNotFound, this, &AddressBarDialog::displayAddressNotFoundMessage);
     connect(addressManager.data(), &AddressManager::lookupResultsFinished, this, &AddressBarDialog::hide);
+    connect(addressManager.data(), &AddressManager::goBackPossible, this, &AddressBarDialog::changeBackAlpha);
+    connect(addressManager.data(), &AddressManager::goForwardPossible, this, &AddressBarDialog::changeForwardAlpha);
 }
 
 void AddressBarDialog::hide() {
     ((QQuickItem*)parent())->setEnabled(false);
 }
 
+void AddressBarDialog::changeBackAlpha(bool isPossible) {
+    if (isPossible) qDebug() << "Back is possible";
+    else qDebug() << "Back is not possible";
+}
+
+void AddressBarDialog::changeForwardAlpha(bool isPossible) {
+    if (isPossible) qDebug() << "Forward is possible";
+    else qDebug() << "Forward is not possible";
+
+    QQmlEngine engine;
+    QQmlComponent component(&engine, "AddressBarDialog.qml");
+    QObject *object = component.create();
+    qDebug() << "AAAAAAAAAAAAAA :  " << ((QQuickItem*)parent())->children()[0]->objectName();
+
+    QVariant returnedValue;
+    QVariant msg = "Hello from C++";
+    QMetaObject::invokeMethod(object, "myQmlFunction",
+        Q_RETURN_ARG(QVariant, returnedValue),
+        Q_ARG(QVariant, msg));
+
+    qDebug() << "QML function returned:" << returnedValue.toString();
+    delete object;;
+}
+
 void AddressBarDialog::loadAddress(const QString& address) {
     qDebug() << "Called LoadAddress with address " << address;
     if (!address.isEmpty()) {
diff --git a/interface/src/ui/AddressBarDialog.h b/interface/src/ui/AddressBarDialog.h
index da54e29929..d3548d4bd7 100644
--- a/interface/src/ui/AddressBarDialog.h
+++ b/interface/src/ui/AddressBarDialog.h
@@ -26,6 +26,8 @@ protected:
     void displayAddressOfflineMessage();
     void displayAddressNotFoundMessage();
     void hide();
+    void changeBackAlpha(bool isPossible);
+    void changeForwardAlpha(bool isPossible);
 
     Q_INVOKABLE void loadAddress(const QString& address);
     Q_INVOKABLE void loadBack();