1 files changed, 204 insertions, 0 deletions
diff --git a/src/ui/LCDUI/LCDManager.cpp b/src/ui/LCDUI/LCDManager.cpp
new file mode 100644
index 000000000..3d83b9165
--- /dev/null
+++ b/src/ui/LCDUI/LCDManager.cpp
@@ -0,0 +1,204 @@
+//************************************************************************
+//
+// LCDManager.cpp
+//
+// The CLCDManager class is the representation of a "Screen". LCD UI class
+// objects are added here.
+// 
+// Logitech LCD SDK
+//
+// Copyright 2005 Logitech Inc.
+//************************************************************************
+
+#include "LCDManager.h"
+
+
+//************************************************************************
+//
+// CLCDManager::CLCDManager
+//
+//************************************************************************
+
+CLCDManager::CLCDManager(void)
+{
+    m_dwElapsedTime = 0;
+    m_dwExpirationTime = 0;
+    m_dwStartTime = 0;
+}
+
+
+//************************************************************************
+//
+// CLCDManager::~CLCDManager
+//
+//************************************************************************
+
+CLCDManager::~CLCDManager(void)
+{
+    Shutdown();
+}
+
+
+//************************************************************************
+//
+// CLCDManager::Initialize
+//
+//************************************************************************
+
+HRESULT CLCDManager::Initialize(void)
+{
+    HRESULT hRes = CLCDCollection::Initialize();
+    if(FAILED(hRes))
+    {
+        LCDUITRACE(_T("CLCDManager::Initialize(): failed to initialize base class.\n"));
+        Shutdown();
+        return hRes;
+    }
+
+    SetOrigin(0, 0);
+    SetSize(LGLCD_BMP_WIDTH, LGLCD_BMP_HEIGHT);
+
+    hRes = m_Gfx.Initialize(GetWidth(), GetHeight());
+    if(FAILED(hRes))
+    {
+        LCDUITRACE(_T("CLCDManager::Initialize(): failed to initialize graphics component.\n"));
+        Shutdown();
+        return hRes;
+    }
+
+    return S_OK;
+}
+
+
+//************************************************************************
+//
+// CLCDManager::Shutdown
+//
+//************************************************************************
+
+void CLCDManager::Shutdown(void)
+{
+    m_Gfx.Shutdown();
+}
+
+
+//************************************************************************
+//
+// CLCDManager::GetLCDScreen
+//
+//************************************************************************
+
+lgLcdBitmap160x43x1 *CLCDManager::GetLCDScreen(void)
+{
+    return m_Gfx.GetLCDScreen();
+}
+
+
+//************************************************************************
+//
+// CLCDManager::GetBitmapInfo
+//
+//************************************************************************
+
+BITMAPINFO *CLCDManager::GetBitmapInfo(void)
+{
+    return m_Gfx.GetBitmapInfo();
+}
+
+
+//************************************************************************
+//
+// CLCDManager::Draw
+//
+//************************************************************************
+
+HRESULT CLCDManager::Draw(void)
+{
+    LCDUIASSERT(NULL != m_Gfx.GetHDC());
+    LCDUIASSERT(NULL != m_Gfx.GetHBITMAP());
+    if((NULL == m_Gfx.GetHDC()) || (NULL == m_Gfx.GetHBITMAP()))
+    {
+        LCDUITRACE(_T("CLCDManager::Draw(): trying to draw without successful Initialize() first.!\n"));
+        return E_FAIL;
+    }
+
+    // select our bitmap into the Gfx DC
+    m_Gfx.BeginDraw();
+
+    m_Gfx.ClearScreen();
+
+    // invoke LCD UI Elements
+    OnDraw(m_Gfx);
+    
+    // select it back out of it
+    m_Gfx.EndDraw();
+    
+    return S_OK;
+}
+
+
+//************************************************************************
+//
+// CLCDManager::Update
+//
+//************************************************************************
+
+void CLCDManager::Update(DWORD dwTimestamp)
+{
+    LCDUIASSERT(m_dwStartTime != 0);
+    m_dwElapsedTime = (dwTimestamp - m_dwStartTime);
+    CLCDCollection::OnUpdate(dwTimestamp);
+}
+
+
+//************************************************************************
+//
+// CLCDManager::SetExpiration
+//
+//************************************************************************
+
+void CLCDManager::SetExpiration(DWORD dwMilliseconds)
+{
+    m_dwStartTime = GetTickCount();
+    m_dwElapsedTime = 0;
+    m_dwExpirationTime = dwMilliseconds;
+}
+
+
+//************************************************************************
+//
+// CLCDManager::HasExpired
+//
+//************************************************************************
+
+BOOL CLCDManager::HasExpired(void)
+{
+    return (!m_dwStartTime || (m_dwElapsedTime > m_dwExpirationTime));
+}
+
+
+//************************************************************************
+//
+// CLCDManager::OnLCDButtonDown
+//
+//************************************************************************
+
+void CLCDManager::OnLCDButtonDown(int nButton)
+{
+    UNREFERENCED_PARAMETER(nButton);
+}
+
+
+//************************************************************************
+//
+// CLCDManager::OnLCDButtonUp
+//
+//************************************************************************
+
+void CLCDManager::OnLCDButtonUp(int nButton)
+{
+    UNREFERENCED_PARAMETER(nButton);
+}
+
+
+//** end of LCDManager.cpp ***********************************************