Add some fancy effects to jdenticon

resources/qml/Avatar.qml

@@ -43,7 +43,19 @@ Rectangle {
         id: identicon
         anchors.fill: parent
         visible: img.status != Image.Ready && Settings.useIdenticon
-        source: Settings.useIdenticon ? "image://jdenticon/" + userid : ""
+        source: Settings.useIdenticon ? "image://jdenticon/" + userid + "?radius=" + radius : ""
+        layer.enabled: true
+
+        MouseArea {
+            anchors.fill: parent
+
+            Ripple {
+                rippleTarget: parent
+                color: Qt.rgba(Nheko.colors.alternateBase.r, Nheko.colors.alternateBase.g, Nheko.colors.alternateBase.b, 0.5)
+            }
+
+        }
+
     }
 
     Image {

src/JdenticonProvider.cpp

@@ -7,6 +7,7 @@
 #include <QApplication>
 #include <QDir>
 #include <QPainter>
+#include <QPainterPath>
 #include <QPluginLoader>
 #include <QSvgRenderer>
 
@@ -18,8 +19,13 @@
 #include "Utils.h"
 #include "jdenticoninterface.h"
 
-JdenticonResponse::JdenticonResponse(const QString &key, const QSize &requestedSize)
+JdenticonResponse::JdenticonResponse(const QString &key,
+                                     bool crop,
+                                     double radius,
+                                     const QSize &requestedSize)
   : m_key(key)
+  , m_crop{crop}
+  , m_radius{radius}
   , m_requestedSize(requestedSize.isValid() ? requestedSize : QSize(100, 100))
   , m_pixmap{m_requestedSize}
   , jdenticonInterface_{Jdenticon::getJdenticonInterface()}
@@ -32,10 +38,16 @@ JdenticonResponse::run()
 {
         m_pixmap.fill(Qt::transparent);
         QPainter painter{&m_pixmap};
+        painter.setRenderHint(QPainter::Antialiasing, true);
+        painter.setRenderHint(QPainter::SmoothPixmapTransform, true);
+
+        QPainterPath ppath;
+        ppath.addRoundedRect(m_pixmap.rect(), m_radius, m_radius);
+
+        painter.setClipPath(ppath);
+
         QSvgRenderer renderer{
           jdenticonInterface_->generate(m_key, m_requestedSize.width()).toUtf8()};
-        //        m_image = QImage::fromData(jdenticonInterface_->generate(m_key,
-        //        size->width()).toUtf8());
         renderer.render(&painter);
 
         emit finished();

src/JdenticonProvider.h

@@ -23,7 +23,7 @@ class JdenticonResponse
   , public QRunnable
 {
 public:
-        JdenticonResponse(const QString &key, const QSize &requestedSize);
+        JdenticonResponse(const QString &key, bool crop, double radius, const QSize &requestedSize);
 
         QQuickTextureFactory *textureFactory() const override
         {
@@ -33,6 +33,8 @@ public:
         void run() override;
 
         QString m_key;
+        bool m_crop;
+        double m_radius;
         QSize m_requestedSize;
         QPixmap m_pixmap;
         JdenticonInterface *jdenticonInterface_ = nullptr;
@@ -48,10 +50,30 @@ public:
         static bool isAvailable() { return Jdenticon::getJdenticonInterface() != nullptr; }
 
 public slots:
-        QQuickImageResponse *requestImageResponse(const QString &key,
+        QQuickImageResponse *requestImageResponse(const QString &id,
                                                   const QSize &requestedSize) override
         {
-                JdenticonResponse *response = new JdenticonResponse(key, requestedSize);
+                auto id_      = id;
+                bool crop     = true;
+                double radius = 0;
+
+                auto queryStart = id.lastIndexOf('?');
+                if (queryStart != -1) {
+                        id_            = id.left(queryStart);
+                        auto query     = id.midRef(queryStart + 1);
+                        auto queryBits = query.split('&');
+
+                        for (auto b : queryBits) {
+                                if (b == "scale") {
+                                        crop = false;
+                                } else if (b.startsWith("radius=")) {
+                                        radius = b.mid(7).toDouble();
+                                }
+                        }
+                }
+
+                JdenticonResponse *response =
+                  new JdenticonResponse(id_, crop, radius, requestedSize);
                 pool.start(response);
                 return response;
         }