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some code cleanup

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svn path=/trunk/; revision=41435
This commit is contained in:
Christoph von Wittich 2009-06-17 11:52:39 +00:00
parent 84833730d0
commit 3d402751d4
4 changed files with 105 additions and 97 deletions
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109
reactos/base/applications/paint/dib.c
View file

@ -14,92 +14,101 @@
HBITMAP CreateDIBWithProperties(int width, int height)
{
BITMAPINFO bitmapinfo;
bitmapinfo.bmiHeader.biSize = sizeof (BITMAPINFOHEADER);
bitmapinfo.bmiHeader.biWidth = width;
bitmapinfo.bmiHeader.biHeight = height;
bitmapinfo.bmiHeader.biPlanes = 1;
bitmapinfo.bmiHeader.biBitCount = 24;
bitmapinfo.bmiHeader.biCompression = BI_RGB;
bitmapinfo.bmiHeader.biSizeImage = 0;
bitmapinfo.bmiHeader.biXPelsPerMeter = 0;
bitmapinfo.bmiHeader.biYPelsPerMeter = 0;
bitmapinfo.bmiHeader.biClrUsed = 0;
bitmapinfo.bmiHeader.biClrImportant = 0;
return CreateDIBSection(NULL, &bitmapinfo, DIB_RGB_COLORS, NULL, NULL, 0);
BITMAPINFO bmi;
ZeroMemory(&bmi, sizeof(BITMAPINFO));
bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
bmi.bmiHeader.biWidth = width;
bmi.bmiHeader.biHeight = height;
bmi.bmiHeader.biPlanes = 1;
bmi.bmiHeader.biBitCount = 24;
bmi.bmiHeader.biCompression = BI_RGB;
return CreateDIBSection(NULL, &bmi, DIB_RGB_COLORS, NULL, NULL, 0);
}
int GetDIBWidth(HBITMAP hbm)
int GetDIBWidth(HBITMAP hBitmap)
{
BITMAP bm;
GetObject(hbm, sizeof(BITMAP), &bm);
GetObject(hBitmap, sizeof(BITMAP), &bm);
return bm.bmWidth;
}
int GetDIBHeight(HBITMAP hbm)
int GetDIBHeight(HBITMAP hBitmap)
{
BITMAP bm;
GetObject(hbm, sizeof(BITMAP), &bm);
GetObject(hBitmap, sizeof(BITMAP), &bm);
return bm.bmHeight;
}
void SaveDIBToFile(HBITMAP hbm, LPTSTR name, HDC hdc)
void SaveDIBToFile(HBITMAP hBitmap, LPTSTR FileName, HDC hDC)
{
BITMAP bm;
HANDLE hFile;
BITMAPFILEHEADER bf;
BITMAPINFOHEADER bi;
int imgDataSize;
int bytesWritten;
DWORD dwBytesWritten;
char* buffer;
GetObject(hbm, sizeof(BITMAP), &bm);
GetObject(hBitmap, sizeof(BITMAP), &bm);
imgDataSize = bm.bmWidthBytes*bm.bmHeight;
bf.bfType = 0x4d42;
bf.bfSize = imgDataSize+52;
bf.bfReserved1 = 0;
bf.bfReserved2 = 0;
ZeroMemory(&bf, sizeof(BITMAPFILEHEADER));
ZeroMemory(&bi, sizeof(BITMAPINFOHEADER));
imgDataSize = bm.bmWidthBytes * bm.bmHeight;
bf.bfType = 0x4d42; /* BM */
bf.bfSize = imgDataSize + 52;
bf.bfOffBits = 54;
bi.biSize = 40;
bi.biSize = sizeof(BITMAPINFOHEADER);
bi.biWidth = bm.bmWidth;
bi.biHeight = bm.bmHeight;
bi.biPlanes = bm.bmPlanes;
bi.biBitCount = bm.bmBitsPixel;
bi.biCompression = BI_RGB;
bi.biSizeImage = 0;
bi.biXPelsPerMeter = 0;
bi.biYPelsPerMeter = 0;
bi.biClrUsed = 0;
bi.biClrImportant = 0;
int *buffer = HeapAlloc(GetProcessHeap(), HEAP_GENERATE_EXCEPTIONS, imgDataSize);
GetDIBits(hdc, hbm, 0, bm.bmHeight, buffer, (LPBITMAPINFO)&bi, DIB_RGB_COLORS);
hFile = CreateFile(name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_FLAG_SEQUENTIAL_SCAN, NULL);
WriteFile(hFile, &bf, 14, (LPDWORD)&bytesWritten, NULL);
WriteFile(hFile, &bi, 40, (LPDWORD)&bytesWritten, NULL);
WriteFile(hFile, buffer, imgDataSize, (LPDWORD)&bytesWritten, NULL);
buffer = HeapAlloc(GetProcessHeap(), 0, imgDataSize);
GetDIBits(hDC, hBitmap, 0, bm.bmHeight, buffer, (LPBITMAPINFO)&bi, DIB_RGB_COLORS);
hFile = CreateFile(FileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_FLAG_SEQUENTIAL_SCAN, NULL);
if (hFile == INVALID_HANDLE_VALUE)
return;
WriteFile(hFile, &bf, sizeof(BITMAPFILEHEADER), &dwBytesWritten, NULL);
WriteFile(hFile, &bi, sizeof(BITMAPINFOHEADER), &dwBytesWritten, NULL);
WriteFile(hFile, buffer, imgDataSize, &dwBytesWritten, NULL);
CloseHandle(hFile);
HeapFree(GetProcessHeap(), 0, buffer);
}
HBITMAP LoadDIBFromFile(LPTSTR name)
{
HBITMAP bm;
HBITMAP hBitmap;
BITMAPFILEHEADER bfh;
BITMAPINFO *bi;
VOID *data;
int bytesRead;
HANDLE f = CreateFile(name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_FLAG_SEQUENTIAL_SCAN, NULL);
ReadFile(f, &bfh, 14, (LPDWORD)&bytesRead, NULL);
if (bfh.bfType!=0x4d42)
PVOID pvBits;
DWORD dwBytesRead;
HANDLE hFile;
hFile = CreateFile(name, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_FLAG_SEQUENTIAL_SCAN, NULL);
if (hFile == INVALID_HANDLE_VALUE)
return NULL;
/* read header and check for 'BM' magic */
ReadFile(hFile, &bfh, sizeof(BITMAPFILEHEADER), &dwBytesRead, NULL);
if (bfh.bfType != 0x4d42)
{
CloseHandle(f);
CloseHandle(hFile);
return NULL;
}
bi = HeapAlloc(GetProcessHeap(), HEAP_GENERATE_EXCEPTIONS, bfh.bfOffBits-14);
ReadFile(f, bi, bfh.bfOffBits-14, (LPDWORD)&bytesRead, NULL);
bm = CreateDIBSection(NULL, bi, DIB_RGB_COLORS, &data, NULL, 0);
ReadFile(f, data, bfh.bfSize-bfh.bfOffBits, (LPDWORD)&bytesRead, NULL);
CloseHandle(f);
bi = HeapAlloc(GetProcessHeap(), 0, bfh.bfOffBits - sizeof(BITMAPFILEHEADER));
if (!bi)
return NULL;
ReadFile(hFile, bi, bfh.bfOffBits - sizeof(BITMAPFILEHEADER), &dwBytesRead, NULL);
hBitmap = CreateDIBSection(NULL, bi, DIB_RGB_COLORS, &pvBits, NULL, 0);
ReadFile(hFile, pvBits, bfh.bfSize - bfh.bfOffBits, &dwBytesRead, NULL);
CloseHandle(hFile);
HeapFree(GetProcessHeap(), 0, bi);
return bm;
return hBitmap;
}

12
reactos/base/applications/paint/main.c
View file

@ -251,10 +251,17 @@ int WINAPI _tWinMain (HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPTSTR l
SendMessage(hToolbar, TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0);
for (i=0; i<16; i++)
{
TBBUTTON tbbutton;
int wrapnow = 0;
if (i % 2 == 1) wrapnow = TBSTATE_WRAP;
LoadString(hThisInstance, IDS_TOOLTIP1 + i, tooltips[i], 30);
TBBUTTON tbbutton = { i, ID_FREESEL + i, TBSTATE_ENABLED | wrapnow, TBSTYLE_CHECKGROUP, {0}, 0, (INT_PTR)tooltips[i] };
ZeroMemory(&tbbutton, sizeof(TBBUTTON));
tbbutton.iString = (INT_PTR)tooltips[i];
tbbutton.fsStyle = TBSTYLE_CHECKGROUP;
tbbutton.fsState = TBSTATE_ENABLED | wrapnow;
tbbutton.idCommand = ID_FREESEL + i;
tbbutton.iBitmap = i;
SendMessage(hToolbar, TB_ADDBUTTONS, 1, (LPARAM)&tbbutton);
}
/* SendMessage(hToolbar, TB_SETROWS, MAKEWPARAM(8, FALSE), (LPARAM)NULL); */
@ -264,9 +271,6 @@ int WINAPI _tWinMain (HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPTSTR l
SendMessage(hToolbar, TB_SETBUTTONSIZE, 0, MAKELONG(25, 25));
/* SendMessage(hToolbar, TB_AUTOSIZE, 0, 0); */
/* creating the tool settings child window */
hToolSettings = CreateWindowEx(0, _T("ToolSettings"), _T(""), WS_CHILD | WS_VISIBLE, 7, 210, 42, 140, hwnd, NULL, hThisInstance, NULL);

75
reactos/base/applications/paint/palette.c
View file

@ -19,54 +19,49 @@ LRESULT CALLBACK PalWinProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lPar
{
case WM_PAINT:
{
int i;
long rectang[4] = {0, 0, 31, 32};
int a;
int b;
HDC hdc = GetDC(hwnd);
RECT rc = {0, 0, 31, 32};
HDC hDC = GetDC(hwnd);
HPEN oldPen;
HBRUSH oldBrush;
int i, a, b;
DefWindowProc (hwnd, message, wParam, lParam);
for (b=2; b<30; b++) for (a=2; a<29; a++) if ((a+b)%2==1) SetPixel(hdc, a, b, GetSysColor(COLOR_BTNHILIGHT));
DrawEdge(hdc, (LPRECT)&rectang, EDGE_RAISED, BF_TOPLEFT);
DrawEdge(hdc, (LPRECT)&rectang, BDR_SUNKENOUTER, BF_TOPLEFT|BF_BOTTOMRIGHT);
rectang[0] = 11;
rectang[1] = 12;
rectang[2] = 26;
rectang[3] = 27;
DrawEdge(hdc, (LPRECT)&rectang, BDR_RAISEDINNER, BF_RECT|BF_MIDDLE);
oldPen = SelectObject(hdc, CreatePen(PS_NULL, 0, 0));
oldBrush = SelectObject(hdc, CreateSolidBrush(bgColor));
Rectangle( hdc, rectang[0]+2,rectang[1]+2,rectang[2]-1,rectang[3]-1);
DeleteObject(SelectObject(hdc, oldBrush));
DeleteObject(SelectObject(hdc, oldPen));
rectang[0] = 4;
rectang[1] = 5;
rectang[2] = 19;
rectang[3] = 20;
DrawEdge(hdc, (LPRECT)&rectang, BDR_RAISEDINNER, BF_RECT|BF_MIDDLE);
oldPen = SelectObject(hdc, CreatePen(PS_NULL, 0, 0));
oldBrush = SelectObject(hdc, CreateSolidBrush(fgColor));
Rectangle( hdc, rectang[0]+2,rectang[1]+2,rectang[2]-1,rectang[3]-1);
DeleteObject(SelectObject(hdc, oldBrush));
DeleteObject(SelectObject(hdc, oldPen));
for (b = 2; b < 30; b++)
for (a = 2; a < 29; a++)
if ((a + b) % 2 == 1)
SetPixel(hDC, a, b, GetSysColor(COLOR_BTNHILIGHT));
DrawEdge(hDC, &rc, EDGE_RAISED, BF_TOPLEFT);
DrawEdge(hDC, &rc, BDR_SUNKENOUTER, BF_TOPLEFT|BF_BOTTOMRIGHT);
SetRect(&rc, 11, 12, 26, 27);
DrawEdge(hDC, &rc, BDR_RAISEDINNER, BF_RECT|BF_MIDDLE);
oldPen = SelectObject(hDC, CreatePen(PS_NULL, 0, 0));
oldBrush = SelectObject(hDC, CreateSolidBrush(bgColor));
Rectangle(hDC, rc.left, rc.top + 2, rc.right -1, rc.bottom - 1);
DeleteObject(SelectObject(hDC, oldBrush));
SetRect(&rc, 4, 5, 19, 20);
DrawEdge(hDC, &rc, BDR_RAISEDINNER, BF_RECT|BF_MIDDLE);
oldBrush = SelectObject(hDC, CreateSolidBrush(fgColor));
Rectangle( hDC, rc.left + 2,rc.top + 2, rc.right - 1, rc.bottom - 1);
DeleteObject(SelectObject(hDC, oldBrush));
DeleteObject(SelectObject(hDC, oldPen));
for (i=0; i<28; i++)
{
rectang[0] = 31+(i%14)*16;
rectang[1] = 0+(i/14)*16;
rectang[2] = 16+rectang[0];
rectang[3] = 16+rectang[1];
DrawEdge(hdc, (LPRECT)&rectang, EDGE_RAISED, BF_TOPLEFT);
DrawEdge(hdc, (LPRECT)&rectang, BDR_SUNKENOUTER, BF_RECT);
oldPen = SelectObject(hdc, CreatePen(PS_NULL, 0, 0));
oldBrush = SelectObject(hdc, CreateSolidBrush(palColors[i]));
Rectangle( hdc, rectang[0]+2,rectang[1]+2,rectang[2]-1,rectang[3]-1);
DeleteObject(SelectObject(hdc, oldBrush));
DeleteObject(SelectObject(hdc, oldPen));
SetRect(&rc, 31 + (i % 14) * 16,
0 + (i / 14) * 16,
16 + 31 + (i % 14) * 16,
16 + 0 + (i / 14) * 16);
DrawEdge(hDC, &rc, EDGE_RAISED, BF_TOPLEFT);
DrawEdge(hDC, &rc, BDR_SUNKENOUTER, BF_RECT);
oldPen = SelectObject(hDC, CreatePen(PS_NULL, 0, 0));
oldBrush = SelectObject(hDC, CreateSolidBrush(palColors[i]));
Rectangle(hDC, rc.left + 2,rc.top + 2,rc.right + 1, rc.bottom - 1);
DeleteObject(SelectObject(hDC, oldBrush));
DeleteObject(SelectObject(hDC, oldPen));
}
ReleaseDC(hwnd, hdc);
ReleaseDC(hwnd, hDC);
}
break;
case WM_LBUTTONDOWN:

6
reactos/base/applications/paint/selection.c
View file

@ -28,10 +28,10 @@ LRESULT CALLBACK SelectionWinProc (HWND hwnd, UINT message, WPARAM wParam, LPARA
{
if (!moving)
{
HDC hdc=GetDC(hwnd);
HDC hDC = GetDC(hwnd);
DefWindowProc (hwnd, message, wParam, lParam);
SelectionFrame(hdc, 1, 1, rectSel_dest[2]*zoom/1000+5, rectSel_dest[3]*zoom/1000+5);
ReleaseDC(hwnd, hdc);
SelectionFrame(hDC, 1, 1, rectSel_dest[2]*zoom/1000+5, rectSel_dest[3]*zoom/1000+5);
ReleaseDC(hwnd, hDC);
}
}
break;