extracted from installer.c

diff --git a/installer/background.c b/installer/background.c
new file mode 100644 (file)
index 0000000..672669a
--- /dev/null
+++ b/installer/background.c
@@ -0,0 +1,88 @@
+static void tball(HDC hdc, double px, double py, double sx, double sy)
+{
+    MoveToEx(hdc, 75.25*sx+px, -32.50*sy+py, 0);
+    LineTo(hdc, 74.75*sx+px, -24.80*sy+py); LineTo(hdc, 74.95*sx+px, -3.45*sy+py); LineTo(hdc, 75.25*sx+px, -32.50*sy+py);
+    LineTo(hdc, 44.85*sx+px, -104.30*sy+py); LineTo(hdc, 74.75*sx+px, -24.80*sy+py); LineTo(hdc, 17.30*sx+px, -91.80*sy+py);
+    LineTo(hdc, 29.35*sx+px, -10.10*sy+py); LineTo(hdc, 74.75*sx+px, -24.80*sy+py); LineTo(hdc, 47.60*sx+px, 63.80*sy+py);
+    LineTo(hdc, 74.75*sx+px, 51.10*sy+py); LineTo(hdc, 74.95*sx+px, -3.45*sy+py);
+    MoveToEx(hdc, 74.75*sx+px, 51.10*sy+py, 0);
+    LineTo(hdc, 29.35*sx+px, 118.75*sy+py); LineTo(hdc, -45.20*sx+px, 155.35*sy+py);
+    LineTo(hdc, -127.95*sx+px, 145.10*sy+py); LineTo(hdc, -194.85*sx+px, 104.30*sy+py);
+    LineTo(hdc, -225.25*sx+px, 32.50*sy+py); LineTo(hdc, -224.75*sx+px, -51.10*sy+py);
+    LineTo(hdc, -179.35*sx+px, -118.75*sy+py); LineTo(hdc, -104.80*sx+px, -155.35*sy+py);
+    LineTo(hdc, -22.05*sx+px, -145.10*sy+py); LineTo(hdc, 44.85*sx+px, -104.30*sy+py);
+    LineTo(hdc, 17.30*sx+px, -91.80*sy+py); LineTo(hdc, -75.00*sx+px, -122.60*sy+py);
+    LineTo(hdc, -45.20*sx+px, -43.70*sy+py); LineTo(hdc, 17.30*sx+px, -91.80*sy+py);
+    LineTo(hdc, -22.05*sx+px, -145.10*sy+py); LineTo(hdc, -75.00*sx+px, -122.60*sy+py);
+    LineTo(hdc, -104.80*sx+px, -155.35*sy+py); LineTo(hdc, -167.30*sx+px, -107.25*sy+py);
+    LineTo(hdc, -75.00*sx+px, -122.60*sy+py); LineTo(hdc, -127.95*sx+px, -63.55*sy+py);
+    LineTo(hdc, -45.20*sx+px, -43.70*sy+py); LineTo(hdc, 29.35*sx+px, -10.10*sy+py);
+    LineTo(hdc, 47.60*sx+px, 63.80*sy+py); LineTo(hdc, -25.70*sx+px, 52.45*sy+py);
+    LineTo(hdc, -25.70*sx+px, 128.45*sy+py); LineTo(hdc, 47.60*sx+px, 63.80*sy+py);
+    LineTo(hdc, 29.35*sx+px, 118.75*sy+py); LineTo(hdc, -25.70*sx+px, 128.45*sy+py);
+    LineTo(hdc, -45.20*sx+px, 155.35*sy+py); LineTo(hdc, -118.85*sx+px, 143.85*sy+py);
+    LineTo(hdc, -127.95*sx+px, 145.10*sy+py);
+    MoveToEx(hdc, -179.35*sx+px, -118.75*sy+py, 0);
+    LineTo(hdc, -167.30*sx+px, -107.25*sy+py); LineTo(hdc, -127.95*sx+px, -63.55*sy+py);
+    LineTo(hdc, -118.85*sx+px, 21.65*sy+py); LineTo(hdc, -45.20*sx+px, -43.70*sy+py);
+    LineTo(hdc, -25.70*sx+px, 52.45*sy+py); LineTo(hdc, 29.35*sx+px, -10.10*sy+py);
+    MoveToEx(hdc, -225.25*sx+px, 32.50*sy+py, 0);
+    LineTo(hdc, -194.85*sx+px, -17.85*sy+py); LineTo(hdc, -224.75*sx+px, -51.10*sy+py);
+    LineTo(hdc, -167.30*sx+px, -107.25*sy+py); LineTo(hdc, -194.85*sx+px, -17.85*sy+py);
+    LineTo(hdc, -127.95*sx+px, -63.55*sy+py);
+    MoveToEx(hdc, -175.85*sx+px, 77.60*sy+py, 0);
+    LineTo(hdc, -96.35*sx+px, 99.55*sy+py); LineTo(hdc, -118.85*sx+px, 21.65*sy+py);
+    LineTo(hdc, -175.85*sx+px, 77.60*sy+py); LineTo(hdc, -225.25*sx+px, 32.50*sy+py);
+    MoveToEx(hdc, -118.85*sx+px, 143.85*sy+py, 0);
+    LineTo(hdc, -175.85*sx+px, 77.60*sy+py); LineTo(hdc, -194.85*sx+px, 104.30*sy+py);
+    LineTo(hdc, -118.85*sx+px, 143.85*sy+py); LineTo(hdc, -96.35*sx+px, 99.55*sy+py);
+    LineTo(hdc, -25.70*sx+px, 52.45*sy+py); LineTo(hdc, -118.85*sx+px, 21.65*sy+py);
+    LineTo(hdc, -194.85*sx+px, -17.85*sy+py); LineTo(hdc, -175.85*sx+px, 77.60*sy+py);
+    MoveToEx(hdc, -96.35*sx+px, 99.55*sy+py, 0);
+    LineTo(hdc, -25.70*sx+px, 128.45*sy+py); LineTo(hdc, -118.85*sx+px, 143.85*sy+py);
+}
+
+static HWND wnd_background = 0;
+LRESULT CALLBACK WindowFunc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+    if(message == WM_CREATE) {
+       CREATESTRUCT*cs = ((LPCREATESTRUCT)lParam);
+        if(cs->lpCreateParams && !strcmp((char*)cs->lpCreateParams, "background")) {
+           wnd_background = hwnd;
+       }
+    }
+    if(hwnd == wnd_background && message == WM_PAINT) {
+       HDC hdc;
+       PAINTSTRUCT ps;
+       RECT rc;
+        GetWindowRect(hwnd, &rc);
+       int width = rc.right - rc.left;
+       int height = rc.bottom - rc.top;
+
+       hdc = BeginPaint(hwnd, &ps);
+       SetBkMode(hdc, TRANSPARENT);
+
+        double s = width / 1282.0;
+       
+        HPEN pen0 = CreatePen(PS_SOLID, 2, RGB(0, 32, 128));
+       HPEN oldPen = (HPEN)SelectObject(hdc, pen0);
+        tball(hdc, 0.7*width,0.2*height,s,s);
+
+       HPEN pen1 = CreatePen(PS_SOLID, 2, RGB(0, 48, 128));
+       (HPEN)SelectObject(hdc, pen1);
+        tball(hdc, 0.233*width,0.3*height,s*2,s*2);
+       
+        HPEN pen2 = CreatePen(PS_SOLID, 2, RGB(0, 64, 128));
+       (HPEN)SelectObject(hdc, pen2);
+        tball(hdc, width, 1.2*height,s*3,-s*3);
+
+       SelectObject(hdc, oldPen); 
+       DeleteObject(pen1);
+       DeleteObject(pen2);
+       EndPaint(hwnd, &ps);
+       return 1;
+    }
+    return DefWindowProc(hwnd, message, wParam, lParam);
+}
+
+

diff --git a/installer/utils.c b/installer/utils.c
new file mode 100644 (file)
index 0000000..cce762e
--- /dev/null
+++ b/installer/utils.c
@@ -0,0 +1,18 @@
+char* concatPaths(const char*base, const char*add)
+{
+    int l1 = strlen(base);
+    int l2 = strlen(add);
+    int pos = 0;
+    char*n = 0;
+    while(l1 && base[l1-1] == '\\')
+       l1--;
+    while(pos < l2 && add[pos] == '\\')
+       pos++;
+
+    n = (char*)malloc(l1 + (l2-pos) + 2);
+    memcpy(n,base,l1);
+    n[l1]='\\';
+    strcpy(&n[l1+1],&add[pos]);
+    return n;
+}
+

diff --git a/installer/utils.h b/installer/utils.h
new file mode 100644 (file)
index 0000000..ae92ea7
--- /dev/null
+++ b/installer/utils.h
@@ -0,0 +1,4 @@
+#ifndef __utils_h__
+#define __utils_h__
+char* concatPaths(const char*base, const char*add);
+#endif