Initial community commit

1 files changed, 222 insertions, 0 deletions

diff --git a/Src/Plugins/Library/ml_disc/banner.cpp b/Src/Plugins/Library/ml_disc/banner.cpp
new file mode 100644
index 00000000..5d0b1b15
--- /dev/null
+++ b/Src/Plugins/Library/ml_disc/banner.cpp
@@ -0,0 +1,222 @@
+#include "main.h"
+#include ".\banner.h"
+#include "..\gen_ml\graphics.h"
+
+
+MLBanner::MLBanner(void)
+{
+	bmpBck		= NULL;
+	bmpLogo		= NULL;
+	bmpLogoMask	= NULL;
+	bmpBanner   = NULL;
+	m_hwnd      = NULL;
+	oldWndProc	= NULL;
+
+	color1 = RGB(0,0,0);
+	color2 = RGB(255,255,255);
+
+	hInstance = NULL;
+	logoResId = 0; 
+	bgndResId = 0;
+
+	SetRect(&rcBanner, 0,0,0,0);
+}
+MLBanner::~MLBanner(void)
+{
+	DestroyImages();
+	SetWindowLong(m_hwnd, GWL_WNDPROC, (LONG)oldWndProc);
+	oldWndProc	= NULL;
+}
+
+void MLBanner::SetColors(int color1, int color2)
+{
+	this->color1 = color1;
+	this->color2 = color2;
+	ReloadImages();
+}
+
+void MLBanner::SetImages(HINSTANCE hInstance, int bgndResId, int logoResId)
+{
+	this->hInstance = hInstance;
+	this->logoResId = logoResId;
+	this->bgndResId = bgndResId;
+	ReloadImages();
+}
+
+void MLBanner::ReloadImages(void)
+{
+	DestroyImages();
+	if (hInstance)
+	{
+		if (bgndResId) 
+		{
+			bmpBck = (HBITMAP)LoadImage(hInstance, MAKEINTRESOURCE(bgndResId), IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION);
+			if (bmpBck) bmpBck = PatchBitmapColors24(bmpBck, color1, color2, Filter1);
+		}
+		if (logoResId)
+		{
+			bmpLogo = (HBITMAP)LoadImage(hInstance, MAKEINTRESOURCE(logoResId), IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION);
+			if (bmpLogo) 
+			{
+				bmpLogoMask = CreateBitmapMask(bmpLogo, 1,1);
+			}
+		}
+	}
+
+}
+
+void MLBanner::DestroyImages(void)
+{
+	if (bmpBck) DeleteObject(bmpBck);
+	bmpBck = NULL;
+	
+	if (bmpLogo) DeleteObject(bmpLogo);
+	bmpLogo = NULL;
+
+	if (bmpLogoMask) DeleteObject(bmpLogoMask);
+	bmpLogoMask = NULL;
+
+	if (bmpBanner) DeleteObject(bmpBanner);
+	bmpBanner = NULL;
+}
+
+
+
+void MLBanner::UpdateBunnerBmp(void)
+{
+	if (bmpBanner) DeleteObject(bmpBanner);
+	
+	HDC hdc = GetDC(m_hwnd);
+	
+	bmpBanner = CreateCompatibleBitmap(hdc, rcBanner.right, rcBanner.bottom);
+	HDC memDstDC = CreateCompatibleDC (hdc);
+	HDC memSrcDC = CreateCompatibleDC (hdc);
+	HBITMAP obmp1 = (HBITMAP)SelectObject(memDstDC, bmpBanner);
+	HBITMAP obmp2 = (HBITMAP)SelectObject(memSrcDC, bmpBck);
+
+	for (int i = 0; i < rcBanner.right; i++)
+	{
+		BitBlt(memDstDC,  
+        i,0, 
+        1, rcBanner.bottom, 
+        memSrcDC, 
+        0,0, 
+       SRCCOPY); 
+	   
+	}
+	
+	BITMAP bm;
+    GetObject(bmpLogo, sizeof(BITMAP), &bm);
+
+	SelectObject(memSrcDC, bmpLogoMask);
+	BitBlt(memDstDC,  
+		6, 
+		max(2, (rcBanner.bottom - bm.bmHeight) / 2),
+		min(rcBanner.right - 4, bm.bmWidth), 
+		min(rcBanner.bottom - 2, bm.bmHeight), 
+		memSrcDC, 
+		0,0, 
+		SRCAND);
+
+    SelectObject(memSrcDC, bmpLogo);
+   	BitBlt(memDstDC,  
+		6, 
+		max(2, (rcBanner.bottom - bm.bmHeight) / 2),
+		min(rcBanner.right - 4, bm.bmWidth), 
+		min(rcBanner.bottom - 2, bm.bmHeight), 
+		memSrcDC, 
+		0,0, 
+		SRCPAINT);
+
+	ReleaseDC(m_hwnd, hdc); 
+	
+	SelectObject(memDstDC, obmp1);
+	SelectObject(memSrcDC, obmp2);
+
+	DeleteDC(memDstDC);
+	DeleteDC(memSrcDC);
+
+}
+
+void MLBanner::Init(HWND hwnd)
+{
+	m_hwnd = hwnd;
+	SetWindowLong(hwnd,GWL_USERDATA,(LONG)this);
+	oldWndProc= (WNDPROC) SetWindowLong(hwnd, GWL_WNDPROC, (LONG)newWndProc);
+	UpdateBunnerBmp();
+}
+
+BOOL CALLBACK MLBanner::newWndProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
+{
+	MLBanner *banner = (MLBanner*)GetWindowLong(hwndDlg, GWL_USERDATA);
+	
+	switch(uMsg)
+	{
+		case WM_SIZE:
+			if (SIZE_MINIMIZED != wParam)
+			{
+				SetRect(&banner->rcBanner, 0,0,LOWORD(lParam),HIWORD(lParam));
+				banner->UpdateBunnerBmp();
+			}
+			break;
+		case WM_ERASEBKGND:
+			{
+				HDC hdc = GetDC(hwndDlg);
+				if (banner->bmpBanner)
+				{
+					HDC memSrcDC = CreateCompatibleDC (hdc);
+					HBITMAP obmp = (HBITMAP)SelectObject(memSrcDC, banner->bmpBanner);
+					StretchBlt(	hdc,  
+								banner->rcBanner.left,
+								banner->rcBanner.top,
+								banner->rcBanner.right - banner->rcBanner.left, 
+								banner->rcBanner.bottom - banner->rcBanner.top, 
+								memSrcDC, 
+								banner->rcBanner.left,
+								banner->rcBanner.top,
+								banner->rcBanner.right - banner->rcBanner.left, 
+								banner->rcBanner.bottom - banner->rcBanner.top, 
+								SRCCOPY);
+					SelectObject(memSrcDC, obmp);
+					DeleteDC(memSrcDC);
+				}
+				ReleaseDC(hwndDlg, hdc);
+			}
+			return TRUE;
+		case WM_PAINT:
+			{
+				PAINTSTRUCT pt;
+				HDC hdc = BeginPaint(hwndDlg, &pt);
+				if (!banner->bmpBanner)
+				{
+					SetRect(&banner->rcBanner, 0,0,pt.rcPaint.right - pt.rcPaint.left, pt.rcPaint.bottom - pt.rcPaint.top);
+					banner->UpdateBunnerBmp();
+				}
+				if (banner->bmpBanner)
+				{
+					HDC memSrcDC = CreateCompatibleDC (hdc);
+					HBITMAP obmp = (HBITMAP)SelectObject(memSrcDC, banner->bmpBanner);
+					StretchBlt(	hdc,  
+								pt.rcPaint.left,
+								pt.rcPaint.top,
+								pt.rcPaint.right - pt.rcPaint.left, 
+								pt.rcPaint.bottom - pt.rcPaint.top, 
+								memSrcDC, 
+								pt.rcPaint.left,
+								pt.rcPaint.top,
+								pt.rcPaint.right - pt.rcPaint.left, 
+								pt.rcPaint.bottom - pt.rcPaint.top, 
+								SRCCOPY); 
+					SelectObject(memSrcDC, obmp);
+					DeleteDC(memSrcDC);
+					ValidateRect(hwndDlg, &pt.rcPaint);
+				}
+				EndPaint(hwndDlg, &pt);
+			}
+			break;
+	}
+
+	return CallWindowProc(banner->oldWndProc, hwndDlg, uMsg, wParam, lParam);
+}
+
+	
\ No newline at end of file