Changeset 22

Timestamp:

10/19/05 14:27:54 (3 years ago)

Author:

l8night

Message:

oops I left a few bits of debugging in.

Files:

• trunk/l8night/dfc/bitmap.d (modified) (4 diffs)
• trunk/l8night/dfc/mswin.d (modified) (1 diff)

trunk/l8night/dfc/bitmap.d

@@ -38 +38 @@
-        GetObject( hbm, bm.sizeof, &bm );
-    }
-
+
-    this( char[] name )
-    {
@@ -129 +129 @@
-    }
-
-    void renderStretchOnto( HDC dc, int x, int y, int w, int h, int sx, int sy, int sw, int sh )
-    {
-        if ( prepareDC( dc ) ) {
-            StretchBlt( dc, x, y, w, h, bmdc, sx, sy, sw, sh, SRCCOPY );
-        }
-    }
-    void renderZoomOnto( HDC dc, int x, int y, int zoom )
-    {
@@ -161 +155 @@
-    }
-
+    void renderStretchOnto( HDC dc, int x, int y, int w, int h, int sx, int sy, int sw, int sh )
+    {
+        if ( prepareDC( dc ) ) {
+            StretchBlt( dc, x, y, w, h, bmdc, sx, sy, sw, sh, SRCCOPY );
+        }
+    }
+
-    void renderScaledOnto( HDC dc, int x, int y, int w, int h )
-    {
@@ -169 +170 @@
-    }
-}
+
+class DZoomedCachedBitmap : DCachedBitmap
+{
+public:
+    this( DBitmap parent, int zoom )
+    {
+        super();
+        HDC dtw = GetDC( GetDesktopWindow() );
+        GetObject( parent.hbm, bm.sizeof, &bm );
+        int w,h;
+        getZoomParam( zoom, w, h );
+        HDC ppdc = CreateCompatibleDC( dtw );
+        bmdc = CreateCompatibleDC( dtw );
+        hbm = CreateCompatibleBitmap( bmdc, w, h );
+        HGDIOBJ obm = SelectObject( ppdc, parent.hbm );
+        SelectObject( bmdc, hbm );
+        // render self (parent) onto new bitmap and hdc
+        SetStretchBltMode( bmdc, COLORONCOLOR );
+        StretchBlt( bmdc, 0, 0, w, h,
+                            ppdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY );
+        GetObject( hbm, bm.sizeof, &bm );
+        SelectObject( ppdc, obm );
+        DeleteDC( ppdc );
+        ReleaseDC( dtw, GetDesktopWindow() );
+    }
+}
+
+class DZoomedBitmap : DBitmap
+{
+public:
+
+    this( DBitmap parent, int zoomx, int zoomy )
+    {
+        super();
+        HDC bmdc;
+        HDC dtw = GetDC( GetDesktopWindow() );
+        GetObject( parent.hbm, bm.sizeof, &bm );
+        int w = getZoomParam( zoomx, bm.bmWidth );
+        int h = getZoomParam( zoomy, bm.bmHeight );
+        HDC ppdc = CreateCompatibleDC( dtw );
+        bmdc = CreateCompatibleDC( dtw );
+        hbm = CreateCompatibleBitmap( dtw, w, h );
+        HGDIOBJ obm = SelectObject( ppdc, parent.hbm );
+        SelectObject( bmdc, hbm );
+        // render self (parent) onto new bitmap and hdc
+        SetStretchBltMode( bmdc, COLORONCOLOR );
+        StretchBlt( bmdc, 0, 0, w, h,
+                            ppdc, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY );
+        GetObject( hbm, bm.sizeof, &bm );
+
+        SelectObject( ppdc, obm );
+        DeleteDC( ppdc );
+        DeleteDC( bmdc );
+        ReleaseDC( dtw, GetDesktopWindow() );
+    }
+    this( DBitmap parent, int zoom )
+    {
+        this( parent, zoom, zoom );
+    }
+
+    int getZoomParam( int zoom, int v )
+    {
+        return ( zoom == 0 )
+                    ? 1
+                    : ( ( zoom > 0 )
+                        ? (v*zoom)
+                        : (v/(-zoom))
+                    );
+    }
+
+}

trunk/l8night/dfc/mswin.d

@@ -581 +581 @@
-    void create( DWORD style, DWORD styleEx, char[] windowName, int w, int h, NativeWindow parent )
-    {
-        printf( "debug DWND-000 (%x)\n", cast(int)(cast(void*)(parent)) );
-        printf( "debug        p.hwnd=(%x)\n", cast(int)(cast(void*)(parent.hwnd)) );
-        doCreateWindow( style, windowName,  styleEx,
-                            CW_USEDEFAULT, CW_USEDEFAULT, w, h,
-                            parent.hwnd,    cast(HMENU)null);
-        printf( "debug DWND-000\n" );
-    }
-    void create( DWORD style, DWORD styleEx, char[] windowName, SIZE * size, NativeWindow parent )