Project Manager Can Cancel Project Builds (#1694)

* Fixed misc building and project screen bugs, added ability to cancel active builds and queued builds

* Cancelling in-progress cmake build working

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

Code/Tools/ProjectManager/Source/ProjectButtonWidget.h

@@ -9,12 +9,15 @@
 
 #if !defined(Q_MOC_RUN)
 #include <ProjectInfo.h>
+#include <AzCore/std/functional.h>
 
 #include <QLabel>
+#include <QPushButton>
+#include <QSpacerItem>
+#include <QLayout>
 #endif
 
 QT_FORWARD_DECLARE_CLASS(QPixmap)
-QT_FORWARD_DECLARE_CLASS(QPushButton)
 QT_FORWARD_DECLARE_CLASS(QAction)
 QT_FORWARD_DECLARE_CLASS(QProgressBar)
 
@@ -34,7 +37,7 @@ namespace O3DE::ProjectManager
 
         QLabel* GetOverlayLabel();
         QProgressBar* GetProgressBar();
-        QPushButton* GetBuildButton();
+        QPushButton* GetActionButton();
 
     signals:
         void triggered();
@@ -45,7 +48,7 @@ namespace O3DE::ProjectManager
     private:
         QLabel* m_overlayLabel;
         QProgressBar* m_progressBar;
-        QPushButton* m_buildButton;
+        QPushButton* m_actionButton;
         bool m_enabled = true;
     };
 
@@ -58,10 +61,13 @@ namespace O3DE::ProjectManager
         explicit ProjectButton(const ProjectInfo& m_projectInfo, QWidget* parent = nullptr, bool processing = false);
         ~ProjectButton() = default;
 
+        void SetProjectButtonAction(const QString& text, AZStd::function<void()> lambda);
+        void SetProjectBuildButtonAction();
+
         void SetLaunchButtonEnabled(bool enabled);
-        void ShowBuildButton(bool show);
         void SetButtonOverlayText(const QString& text);
         void SetProgressBarValue(int progress);
+        LabelButton* GetLabelButton();
 
     signals:
         void OpenProject(const QString& projectName);
@@ -75,9 +81,12 @@ namespace O3DE::ProjectManager
         void BaseSetup();
         void ProcessingSetup();
         void ReadySetup();
+        void BuildThisProject();
 
         ProjectInfo m_projectInfo;
         LabelButton* m_projectImageLabel;
         QFrame* m_projectFooter;
+
+        QMetaObject::Connection m_actionButtonConnection;
     };
 } // namespace O3DE::ProjectManager