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https://github.com/reactos/reactos.git
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355 lines
12 KiB
C
355 lines
12 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS Logon User Interface Host
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* FILE: base/system/logonui/NT5design.c
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* PROGRAMMERS: Ged Murphy (gedmurphy@reactos.org)
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*/
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#include "logonui.h"
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/* GLOBALS ******************************************************************/
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#define NT5_TOP_BORDER_HEIGHT 80
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#define NT5_BOTTOM_BORDER_HEIGHT 96
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/* FUNCTIONS ****************************************************************/
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static VOID
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NT5_DrawLogoffCaptionText(LPWSTR lpText,
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HDC hdcMem)
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{
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HFONT hFont;
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LOGFONTW LogFont;
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RECT TextRect;
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INT PrevBkMode;
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/* Setup the font we'll use */
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ZeroMemory(&LogFont, sizeof(LOGFONTW));
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LogFont.lfCharSet = DEFAULT_CHARSET;
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LogFont.lfHeight = 22;
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LogFont.lfWeight = 109; // From WinXP disassembly
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wcscpy_s(LogFont.lfFaceName, LF_FACESIZE, L"Arial");
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/* Create it */
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hFont = CreateFontIndirectW(&LogFont);
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if (hFont)
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{
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/* Set the font and font colour */
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SelectObject(hdcMem, hFont);
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SetTextColor(hdcMem, RGB(255, 255, 255));
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/* Create the text rect */
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TextRect.top = (g_pInfo->cy / 2) + 34;
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TextRect.bottom = (g_pInfo->cy / 2) + 34 + (GetDeviceCaps(hdcMem, LOGPIXELSY));
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TextRect.left = g_pInfo->cx / 3;
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TextRect.right = (g_pInfo->cx / 2) + 35 + 137;
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/* Set the background mode to transparent */
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PrevBkMode = SetBkMode(hdcMem, TRANSPARENT);
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/* Draw the text to the mem DC */
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DrawTextW(hdcMem,
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lpText,
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-1,
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&TextRect,
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DT_NOPREFIX | DT_WORDBREAK | DT_RIGHT); // WinXP disassembly uses 0x812
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/* Set the previous background mode */
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SetBkMode(hdcMem, PrevBkMode);
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/* Delete the font */
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DeleteObject(hFont);
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}
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}
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static VOID
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NT5_DrawLogoffIcon(HDC hdcMem)
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{
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HBITMAP hBitmap;
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BITMAP bitmap;
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HDC hTempDC;
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/* Load the XP logo */
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hBitmap = (HBITMAP)LoadImageW(g_pInfo->hInstance,
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MAKEINTRESOURCEW(IDB_MAIN_ROS_LOGO),
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IMAGE_BITMAP,
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0,
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0,
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LR_DEFAULTCOLOR);
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if (hBitmap)
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{
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/* Get the bitmap dimensions */
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GetObjectW(hBitmap, sizeof(BITMAP), &bitmap);
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/* Create a temp DC for the bitmap */
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hTempDC = CreateCompatibleDC(hdcMem);
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if (hTempDC)
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{
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/* Select the bitmap onto the temp DC */
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SelectObject(hTempDC, hBitmap);
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/* Paint it onto the centre block */
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BitBlt(hdcMem,
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(g_pInfo->cx / 2) + 35,
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(g_pInfo->cy / 2) - 72,
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bitmap.bmWidth,
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bitmap.bmHeight,
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hTempDC,
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0,
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0,
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SRCCOPY);
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/* Delete the DC */
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DeleteDC(hTempDC);
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}
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/* Delete the bitmap */
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DeleteObject(hBitmap);
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}
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}
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VOID
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NT5_RefreshLogoffScreenText(LPWSTR lpText,
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HDC hdcMem)
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{
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/* FIXME: clear previous text */
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/* Draw the new text */
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NT5_DrawLogoffCaptionText(lpText, hdcMem);
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}
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VOID
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NT5_CreateLogoffScreen(LPWSTR lpText,
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HDC hdcMem)
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{
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/* Draw the reactos logo */
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NT5_DrawLogoffIcon(hdcMem);
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/* Draw the first text string */
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NT5_DrawLogoffCaptionText(lpText, hdcMem);
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}
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HDC
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NT5_DrawBaseBackground(HDC hdcDesktop)
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{
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HBITMAP hBitmap = NULL;
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HDC hdcMem = NULL;
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BOOL bRet = FALSE;
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/* Create an an off screen DC to match the desktop DC */
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hdcMem = CreateCompatibleDC(hdcDesktop);
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if (hdcMem)
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{
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/* Create a bitmap to draw the logoff screen onto */
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hBitmap = CreateCompatibleBitmap(hdcDesktop, g_pInfo->cx, g_pInfo->cy);
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if (hBitmap)
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{
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/* Select it onto our off screen DC*/
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SelectObject(hdcMem, hBitmap);
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/* Draw the centre block */
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{
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HBITMAP hTempBitmap;
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HBRUSH hBrush;
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BITMAP bitmap;
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HDC hTempDC;
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/* Paint the blue centre block */
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hBrush = CreateSolidBrush(RGB(90, 126, 220));
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SelectObject(hdcMem, hBrush);
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PatBlt(hdcMem,
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0,
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NT5_TOP_BORDER_HEIGHT,
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g_pInfo->cx,
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g_pInfo->cy - NT5_TOP_BORDER_HEIGHT - NT5_BOTTOM_BORDER_HEIGHT,
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PATCOPY);
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DeleteObject(hBrush);
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/* Load the shine effect */
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hTempBitmap = (HBITMAP)LoadImageW(g_pInfo->hInstance,
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MAKEINTRESOURCEW(IDB_MAIN_PANEL_SHINE),
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IMAGE_BITMAP,
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0,
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0,
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LR_DEFAULTCOLOR);
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if (hTempBitmap)
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{
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/* Get the bitmap dimensions */
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GetObjectW(hTempBitmap, sizeof(BITMAP), &bitmap);
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/* Create a temp DC for the bitmap */
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hTempDC = CreateCompatibleDC(hdcDesktop);
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if (hTempDC)
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{
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/* Select the bitmap onto the temp DC */
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SelectObject(hTempDC, hTempBitmap);
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/* Paint it onto the top left of the centre block */
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BitBlt(hdcMem,
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0,
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NT5_TOP_BORDER_HEIGHT,
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bitmap.bmWidth,
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bitmap.bmHeight,
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hTempDC,
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0,
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0,
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SRCCOPY);
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/* Delete the DC */
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DeleteDC(hTempDC);
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}
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/* Delete the bitmap */
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DeleteObject(hTempBitmap);
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}
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}
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/* Draw the top border */
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{
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HBITMAP hTempBitmap;
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HBRUSH hBrush;
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BITMAP bitmap;
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HDC hTempDC;
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/* Create the blue brush and paint the top bar */
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hBrush = CreateSolidBrush(RGB(0, 48, 156));
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SelectObject(hdcMem, hBrush);
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PatBlt(hdcMem, 0, 0, g_pInfo->cx, NT5_TOP_BORDER_HEIGHT, PATCOPY);
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DeleteObject(hBrush);
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/* Load the top divider strip */
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hTempBitmap = (HBITMAP)LoadImageW(g_pInfo->hInstance,
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MAKEINTRESOURCEW(IDB_TOP_DIVIDER_STRIP),
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IMAGE_BITMAP,
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0,
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0,
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LR_DEFAULTCOLOR);
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if (hTempBitmap)
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{
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/* Get the bitmap dimensions */
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GetObjectW(hTempBitmap, sizeof(BITMAP), &bitmap);
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/* Create a temp DC for the bitmap */
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hTempDC = CreateCompatibleDC(hdcDesktop);
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if (hTempDC)
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{
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/* Select the bitmap onto the temp DC */
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SelectObject(hTempDC, hTempBitmap);
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/* Paint the bitmap */
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StretchBlt(hdcMem,
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0,
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NT5_TOP_BORDER_HEIGHT - bitmap.bmHeight,
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g_pInfo->cx,
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NT5_TOP_BORDER_HEIGHT,
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hTempDC,
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0,
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0,
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bitmap.bmWidth,
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NT5_TOP_BORDER_HEIGHT,
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SRCCOPY);
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/* Delete the DC */
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DeleteDC(hTempDC);
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}
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/* Delete the bitmap */
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DeleteObject(hTempBitmap);
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}
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}
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/* Draw the bottom border */
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{
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HBITMAP hTempBitmap;
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TRIVERTEX vertex[2];
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GRADIENT_RECT gRect;
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BITMAP bitmap;
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HDC hTempDC;
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/*
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* We paint the divider strip first as it's 3
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* pixels high but MS only show 2 of them.
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*/
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/* Load the bottom divider strip */
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hTempBitmap = (HBITMAP)LoadImage(g_pInfo->hInstance,
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MAKEINTRESOURCE(IDB_BOTTOM_DIVIDER_STRIP),
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IMAGE_BITMAP,
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0,
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0,
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LR_DEFAULTCOLOR);
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if (hTempBitmap)
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{
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/* Get the bitmap dimensions */
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GetObjectW(hTempBitmap, sizeof(BITMAP), &bitmap);
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/* Create a temp DC for the bitmap */
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hTempDC = CreateCompatibleDC(hdcDesktop);
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if (hTempDC)
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{
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/* Select the bitmap onto the temp DC */
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SelectObject(hTempDC, hTempBitmap);
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/* Paint the bitmap */
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StretchBlt(hdcMem,
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0,
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g_pInfo->cy - NT5_BOTTOM_BORDER_HEIGHT,
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g_pInfo->cx,
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g_pInfo->cy - NT5_BOTTOM_BORDER_HEIGHT + bitmap.bmHeight,
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hTempDC,
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0,
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0,
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bitmap.bmWidth,
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g_pInfo->cy - NT5_BOTTOM_BORDER_HEIGHT + bitmap.bmHeight,
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SRCCOPY);
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/* Delete the DC */
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DeleteDC(hTempDC);
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}
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/* Delete the bitmap */
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DeleteObject(hTempBitmap);
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}
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/* Setup the left hand vertex */
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vertex[0].x = 0;
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vertex[0].y = g_pInfo->cy - NT5_BOTTOM_BORDER_HEIGHT + 2; // paint over 1 pixel of the bitmap
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vertex[0].Red = 0x3900;
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vertex[0].Green = 0x3400;
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vertex[0].Blue = 0xAE00;
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vertex[0].Alpha = 0x0000;
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/* Setup the right hand vertex */
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vertex[1].x = g_pInfo->cx;
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vertex[1].y = g_pInfo->cy;
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vertex[1].Red = 0x0000;
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vertex[1].Green = 0x3000;
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vertex[1].Blue = 0x9600;
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vertex[1].Alpha = 0x0000;
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/* Set the vertex structs */
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gRect.UpperLeft = 0;
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gRect.LowerRight = 1;
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/* Paint the gradient across the bottom */
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GradientFill(hdcMem,
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vertex,
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2,
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&gRect,
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1,
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GRADIENT_FILL_RECT_H);
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}
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/* Delete the bitmap */
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DeleteObject(hBitmap);
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}
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}
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return hdcMem;
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}
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/* EOF */
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