git mv Code\Sandbox\Editor Code/Editor

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>

Code/Editor/WaitProgress.cpp

@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project
+ * 
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+
+#include "EditorDefs.h"
+
+#include "WaitProgress.h"
+
+#include "MainWindow.h"         // for MainWindow
+#include "CryEdit.h"            // for EditorIdleProcessingBus
+#include "MainStatusBar.h"      // for MainStatusBar
+
+#include <QProgressBar>
+
+bool CWaitProgress::m_bInProgressNow = false;
+
+CWaitProgress::CWaitProgress(const QString& lpszText, bool bStart)
+    : m_strText(lpszText)
+    , m_bStarted(false)
+    , m_progressBar(nullptr)
+{
+    m_bIgnore = false;
+
+    if (bStart)
+    {
+        Start();
+    }
+}
+
+CWaitProgress::~CWaitProgress()
+{
+    if (m_bStarted)
+    {
+        Stop();
+    }
+}
+
+void CWaitProgress::Start()
+{
+    if (m_bStarted)
+    {
+        Stop();
+    }
+
+    if (m_bInProgressNow)
+    {
+        // Do not affect previously started progress bar.
+        m_bIgnore = true;
+        m_bStarted = false;
+        return;
+    }
+
+    // display text in the status bar
+    GetIEditor()->SetStatusText(m_strText);
+
+    // switch on wait cursor
+    qApp->setOverrideCursor(Qt::BusyCursor);
+
+    m_bStarted = true;
+    m_percent = 0;
+
+    // because Idle Processing was constantly adding new events that made the event loop in Step() spin forever...
+    EditorIdleProcessingBus::Broadcast(&EditorIdleProcessing::DisableIdleProcessing); 
+}
+
+void CWaitProgress::Stop()
+{
+    if (!m_bStarted)
+    {
+        return;
+    }
+
+    delete m_progressBar;
+    m_progressBar = nullptr;
+
+    // switch off wait cursor
+    qApp->restoreOverrideCursor();
+    m_bInProgressNow = false;
+    m_bStarted = false;
+
+    EditorIdleProcessingBus::Broadcast(&EditorIdleProcessing::EnableIdleProcessing);
+}
+
+bool CWaitProgress::Step(int nPercentage)
+{
+    if (m_bIgnore)
+    {
+        return true;
+    }
+
+    if (!m_bStarted)
+    {
+        Start();
+    }
+
+    if (m_percent == nPercentage)
+    {
+        return true;
+    }
+
+    m_percent = nPercentage;
+
+    if (nPercentage >= 0)
+    {
+        if (nPercentage > 100)
+        {
+            nPercentage = 100;
+        }
+
+        // create or update a progress control in the status bar
+        if (!m_progressBar)
+        {
+            CreateProgressControl();
+        }
+
+        if (m_progressBar)
+        {
+            m_progressBar->setValue(nPercentage);
+        }
+    }
+
+    // Use the oportunity to process windows messages here.
+    static const AZ::u64 TIMEOUT_MS = 1;
+    qApp->processEvents(QEventLoop::AllEvents, TIMEOUT_MS);
+
+    return true;
+}
+
+void CWaitProgress::SetText(const QString& lpszText)
+{
+    if (m_bIgnore)
+    {
+        return;
+    }
+
+    m_strText = lpszText;
+    GetIEditor()->SetStatusText(m_strText);
+}
+
+void CWaitProgress::CreateProgressControl()
+{
+    assert(m_progressBar == nullptr);
+
+    MainStatusBar* statusBar = MainWindow::instance()->StatusBar();
+    m_progressBar = new QProgressBar();
+    m_progressBar->setRange(0, 100);
+    statusBar->insertWidget(1, m_progressBar, 250);
+
+    m_bInProgressNow = true;
+}