refactor: remove another function from Nexus

src/nexus.cpp

@@ -284,15 +284,6 @@ Widget* Nexus::getDesktopGUI()
     return getInstance().widget;
 }
 
-QString Nexus::getSupportedImageFilter()
-{
-    QString res;
-    for (auto type : QImageReader::supportedImageFormats())
-        res += QString("*.%1 ").arg(QString(type));
-
-    return tr("Images (%1)", "filetype filter").arg(res.left(res.size() - 1));
-}
-
 /**
  * @brief Dangerous way to find out if a path is writable.
  * @param filepath Path to file which should be deleted.

src/nexus.h

@@ -49,7 +49,6 @@ public:
     static Profile* getProfile();
     static void setProfile(Profile* profile);
     static Widget* getDesktopGUI();
-    static QString getSupportedImageFilter();
     static bool tryRemoveFile(const QString& filepath);
 
 public slots:

src/widget/form/profileform.cpp

@@ -22,7 +22,6 @@
 #include "src/core/core.h"
 #include "src/model/profile/iprofileinfo.h"
 #include "src/net/toxme.h"
-#include "src/nexus.h"
 #include "src/persistence/profile.h"
 #include "src/persistence/profilelocker.h"
 #include "src/persistence/settings.h"
@@ -41,6 +40,7 @@
 #include <QComboBox>
 #include <QFileDialog>
 #include <QGroupBox>
+#include <QImageReader>
 #include <QInputDialog>
 #include <QLabel>
 #include <QLineEdit>
@@ -310,9 +310,19 @@ void ProfileForm::setToxId(const ToxId& id)
     bodyUI->qrCode->setPixmap(QPixmap::fromImage(qr->getImage()->scaledToWidth(150)));
 }
 
+QString ProfileForm::getSupportedImageFilter()
+{
+    QString res;
+    for (auto type : QImageReader::supportedImageFormats()) {
+        res += QString("*.%1 ").arg(QString(type));
+    }
+
+    return tr("Images (%1)", "filetype filter").arg(res.left(res.size() - 1));
+}
+
 void ProfileForm::onAvatarClicked()
 {
-    const QString filter = Nexus::getSupportedImageFilter();
+    const QString filter = getSupportedImageFilter();
     const QString path = QFileDialog::getOpenFileName(Q_NULLPTR, tr("Choose a profile picture"),
                                                 QDir::homePath(), filter, nullptr);
 

src/widget/form/profileform.h

@@ -20,7 +20,6 @@
 #ifndef IDENTITYFORM_H
 #define IDENTITYFORM_H
 
-#include "src/core/core.h"
 #include "src/widget/qrwidget.h"
 #include <QLabel>
 #include <QLineEdit>
@@ -35,7 +34,7 @@ class MaskablePixmapWidget;
 namespace Ui {
 class IdentitySettings;
 }
-
+class ToxId;
 class ClickableTE : public QLabel
 {
     Q_OBJECT
@@ -87,10 +86,12 @@ private:
     void showExistingToxme();
     void retranslateUi();
     void prFileLabelUpdate();
-
-private:
     bool eventFilter(QObject* object, QEvent* event);
     void refreshProfiles();
+    void showRegisterToxme();
+    static QString getSupportedImageFilter();
+
+private:
     Ui::IdentitySettings* bodyUI;
     MaskablePixmapWidget* profilePicture;
     QTimer timer;
@@ -98,7 +99,6 @@ private:
     QRWidget* qr;
     ClickableTE* toxId;
     IProfileInfo* profileInfo;
-    void showRegisterToxme();
 };
 
 #endif