From efc90f78e36729e06cbd494e79d0f466fcf8a065 Mon Sep 17 00:00:00 2001
From: RD42 <42702181+dashr9230@users.noreply.github.com>
Date: Fri, 24 May 2024 22:53:50 +0800
Subject: [PATCH] [saco] Implement `CDXUTDialogResourceManager::AddFont(...)`

---
 saco/d3d9/common/DXUTgui.cpp | 36 ++++++++++++++++++++++++++++++++++++
 saco/d3d9/common/DXUTgui.h   |  2 ++
 2 files changed, 38 insertions(+)

diff --git a/saco/d3d9/common/DXUTgui.cpp b/saco/d3d9/common/DXUTgui.cpp
index 77fb1c4..e669314 100644
--- a/saco/d3d9/common/DXUTgui.cpp
+++ b/saco/d3d9/common/DXUTgui.cpp
@@ -219,6 +219,42 @@ VOID CDXUTDialog::SendEvent( UINT nEvent, bool bTriggeredByUser, CDXUTControl* p
 }
 
 
+//--------------------------------------------------------------------------------------
+int CDXUTDialogResourceManager::AddFont( LPCTSTR strFaceName, LONG height, LONG weight )
+{
+    // See if this font already exists
+    for( int i=0; i < m_FontCache.GetSize(); i++ )
+    {
+        DXUTFontNode* pFontNode = m_FontCache.GetAt(i);
+        if( 0 == _strnicmp( pFontNode->strFace, strFaceName, MAX_PATH-1 ) &&
+            pFontNode->nHeight == height &&
+            pFontNode->nWeight == weight )
+        {
+            return i;
+        }
+    }
+
+    // Add a new font and try to create it
+    DXUTFontNode* pNewFontNode = new DXUTFontNode();
+    if( pNewFontNode == NULL )
+        return -1;
+
+    ZeroMemory( pNewFontNode, sizeof(DXUTFontNode) );
+    StringCchCopy( pNewFontNode->strFace, MAX_PATH, strFaceName );
+    pNewFontNode->nHeight = height;
+    pNewFontNode->nWeight = weight;
+    m_FontCache.Add( pNewFontNode );
+    
+    int iFont = m_FontCache.GetSize()-1;
+
+    // If a device is available, try to create immediately
+    if( m_pd3dDevice )
+        CreateFont( iFont );
+
+    return iFont;
+}
+
+
 //--------------------------------------------------------------------------------------
 // CDXUTControl class
 //--------------------------------------------------------------------------------------
diff --git a/saco/d3d9/common/DXUTgui.h b/saco/d3d9/common/DXUTgui.h
index f399adb..e92e6f6 100644
--- a/saco/d3d9/common/DXUTgui.h
+++ b/saco/d3d9/common/DXUTgui.h
@@ -181,6 +181,8 @@ public:
     HRESULT     OnResetDevice();
     void        OnLostDevice();
     void        OnDestroyDevice();
+    
+    int AddFont( LPCTSTR strFaceName, LONG height, LONG weight );
 
     // Shared between all dialogs
     IDirect3DStateBlock9* m_pStateBlock;