Addressed review feedback

Signed-off-by: nggieber <nggieber@amazon.com>

Code/Tools/ProjectManager/Resources/ProjectManager.qss

@@ -617,6 +617,10 @@ QProgressBar::chunk {
     font-size:14px;
 }
 
+#addGemRepoDialog #formFrame {
+    margin-left:0px;
+}
+
 /************** Gem Repo Inspector **************/
 
 #gemRepoInspectorNameLabel {

Code/Tools/ProjectManager/Source/GemRepo/GemRepoAddDialog.cpp

@@ -12,6 +12,7 @@
 #include <QVBoxLayout>
 #include <QLabel>
 #include <QLineEdit.h>
+#include <QDialogButtonBox>
 #include <QPushButton>
 
 namespace O3DE::ProjectManager
@@ -21,6 +22,7 @@ namespace O3DE::ProjectManager
     {
         setWindowTitle(tr("Add a User Repository"));
         setModal(true);
+        setObjectName("addGemRepoDialog");
 
         QVBoxLayout* vLayout = new QVBoxLayout();
         vLayout->setContentsMargins(30, 30, 25, 10);
@@ -39,7 +41,7 @@ namespace O3DE::ProjectManager
         vLayout->addWidget(instructionContextLabel);
 
         m_repoPath = new FormLineEditWidget(tr("Repository Path"), "", this);
-        m_repoPath->setFixedWidth(500);
+        m_repoPath->setFixedWidth(600);
         vLayout->addWidget(m_repoPath);
 
         vLayout->addSpacing(40);
@@ -50,31 +52,14 @@ namespace O3DE::ProjectManager
 
         QPushButton* cancelButton = dialogButtons->addButton(tr("Cancel"), QDialogButtonBox::RejectRole);
         cancelButton->setProperty("secondary", true);
-        QPushButton* continueButton = dialogButtons->addButton(tr("Add"), QDialogButtonBox::ApplyRole);
+        QPushButton* applyButton = dialogButtons->addButton(tr("Add"), QDialogButtonBox::ApplyRole);
 
-        connect(cancelButton, &QPushButton::clicked, this, &GemRepoAddDialog::CancelButtonPressed);
-        connect(continueButton, &QPushButton::clicked, this, &GemRepoAddDialog::ContinueButtonPressed);
-    }
-
-    QDialogButtonBox::ButtonRole GemRepoAddDialog::GetButtonResult()
-    {
-        return m_buttonResult;
+        connect(cancelButton, &QPushButton::clicked, this, &QDialog::reject);
+        connect(applyButton, &QPushButton::clicked, this, &QDialog::accept);
     }
 
     QString GemRepoAddDialog::GetRepoPath()
     {
         return m_repoPath->lineEdit()->text();
     }
-
-    void GemRepoAddDialog::CancelButtonPressed()
-    {
-        m_buttonResult = QDialogButtonBox::RejectRole;
-        close();
-    }
-
-    void GemRepoAddDialog::ContinueButtonPressed()
-    {
-        m_buttonResult = QDialogButtonBox::ApplyRole;
-        close();
-    }
 } // namespace O3DE::ProjectManager

Code/Tools/ProjectManager/Source/GemRepo/GemRepoAddDialog.h

@@ -10,8 +10,6 @@
 
 #if !defined(Q_MOC_RUN)
 #include <QDialog.h>
-
-#include <QDialogButtonBox>
 #endif
 
 namespace O3DE::ProjectManager
@@ -25,15 +23,9 @@ namespace O3DE::ProjectManager
         explicit GemRepoAddDialog(QWidget* parent = nullptr);
         ~GemRepoAddDialog() = default;
 
-        QDialogButtonBox::ButtonRole GetButtonResult();
         QString GetRepoPath();
 
     private:
-        void CancelButtonPressed();
-        void ContinueButtonPressed();
-
         FormLineEditWidget* m_repoPath = nullptr;
-
-        QDialogButtonBox::ButtonRole m_buttonResult = QDialogButtonBox::RejectRole;
     };
 } // namespace O3DE::ProjectManager

Code/Tools/ProjectManager/Source/GemRepo/GemRepoScreen.cpp

@@ -75,9 +75,8 @@ namespace O3DE::ProjectManager
     void GemRepoScreen::HandleAddRepoButton()
     {
         GemRepoAddDialog* repoAddDialog = new GemRepoAddDialog(this);
-        repoAddDialog->exec();
 
-        if (repoAddDialog->GetButtonResult() == QDialogButtonBox::ApplyRole)
+        if (repoAddDialog->exec() == QDialog::DialogCode::Accepted)
         {
             QString repoUrl = repoAddDialog->GetRepoPath();
             if (repoUrl.isEmpty())
@@ -93,7 +92,7 @@ namespace O3DE::ProjectManager
             else
             {
                 QMessageBox::critical(this, tr("Operation failed"),
-                    QString("Failed to add gem repo: %1.\nError:\n%2").arg(repoUrl, addGemRepoResult.GetError().c_str()));
+                    QString("Failed to add gem repo: %1.<br>Error:<br>%2").arg(repoUrl, addGemRepoResult.GetError().c_str()));
             }
         }
     }
@@ -112,7 +111,7 @@ namespace O3DE::ProjectManager
         }
         else
         {
-            QMessageBox::critical(this, tr("Operation failed"), QString("Cannot retrieve gem repos for engine.\n\nError:\n%2").arg(allGemRepoInfosResult.GetError().c_str()));
+            QMessageBox::critical(this, tr("Operation failed"), QString("Cannot retrieve gem repos for engine.<br>Error:<br>%2").arg(allGemRepoInfosResult.GetError().c_str()));
         }
     }
 

Code/Tools/ProjectManager/Source/PythonBindings.h

@@ -57,7 +57,7 @@ namespace O3DE::ProjectManager
         AZ::Outcome<QVector<ProjectTemplateInfo>> GetProjectTemplates(const QString& projectPath = {}) override;
 
         // Gem Repos
-        AZ::Outcome<void, AZStd::string> AddGemRepo(const QString& repoUri = {}) override;
+        AZ::Outcome<void, AZStd::string> AddGemRepo(const QString& repoUri) override;
         AZ::Outcome<QVector<GemRepoInfo>, AZStd::string> GetAllGemRepoInfos() override;
 
     private:

Code/Tools/ProjectManager/Source/PythonBindingsInterface.h

@@ -165,7 +165,7 @@ namespace O3DE::ProjectManager
          * @param repoUri the absolute filesystem path or url to the gem repo manifest file.
          * @return An outcome with the success flag as well as an error message in case of a failure.
          */
-        virtual AZ::Outcome<void, AZStd::string> AddGemRepo(const QString& repoUri = {}) = 0;
+        virtual AZ::Outcome<void, AZStd::string> AddGemRepo(const QString& repoUri) = 0;
 
         /**
          * Get all available gem repo infos. Gathers all repos registered with the engine.