mirror of
https://github.com/reactos/reactos.git
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107 lines
3.9 KiB
C
107 lines
3.9 KiB
C
/*
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* PROJECT: PAINT for ReactOS
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* LICENSE: LGPL
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* FILE: base/applications/paint/palette.c
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* PURPOSE: Window procedure of the palette window
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* PROGRAMMERS: Benedikt Freisen
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*/
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/* INCLUDES *********************************************************/
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#include <windows.h>
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#include "globalvar.h"
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/* FUNCTIONS ********************************************************/
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LRESULT CALLBACK
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PalWinProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
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{
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switch (message)
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{
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case WM_PAINT:
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{
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RECT rc = { 0, 0, 31, 32 };
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HDC hDC = GetDC(hwnd);
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HPEN oldPen;
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HBRUSH oldBrush;
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int i, a, b;
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DefWindowProc(hwnd, message, wParam, lParam);
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for(b = 2; b < 30; b++)
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for(a = 2; a < 29; a++)
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if ((a + b) % 2 == 1)
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SetPixel(hDC, a, b, GetSysColor(COLOR_BTNHILIGHT));
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DrawEdge(hDC, &rc, EDGE_RAISED, BF_TOPLEFT);
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DrawEdge(hDC, &rc, BDR_SUNKENOUTER, BF_TOPLEFT | BF_BOTTOMRIGHT);
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SetRect(&rc, 11, 12, 26, 27);
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DrawEdge(hDC, &rc, BDR_RAISEDINNER, BF_RECT | BF_MIDDLE);
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oldPen = SelectObject(hDC, CreatePen(PS_NULL, 0, 0));
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oldBrush = SelectObject(hDC, CreateSolidBrush(bgColor));
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Rectangle(hDC, rc.left, rc.top + 2, rc.right - 1, rc.bottom - 1);
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DeleteObject(SelectObject(hDC, oldBrush));
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SetRect(&rc, 4, 5, 19, 20);
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DrawEdge(hDC, &rc, BDR_RAISEDINNER, BF_RECT | BF_MIDDLE);
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oldBrush = SelectObject(hDC, CreateSolidBrush(fgColor));
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Rectangle(hDC, rc.left + 2, rc.top + 2, rc.right - 1, rc.bottom - 1);
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DeleteObject(SelectObject(hDC, oldBrush));
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DeleteObject(SelectObject(hDC, oldPen));
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for(i = 0; i < 28; i++)
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{
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SetRect(&rc, 31 + (i % 14) * 16,
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0 + (i / 14) * 16, 16 + 31 + (i % 14) * 16, 16 + 0 + (i / 14) * 16);
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DrawEdge(hDC, &rc, EDGE_RAISED, BF_TOPLEFT);
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DrawEdge(hDC, &rc, BDR_SUNKENOUTER, BF_RECT);
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oldPen = SelectObject(hDC, CreatePen(PS_NULL, 0, 0));
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oldBrush = SelectObject(hDC, CreateSolidBrush(palColors[i]));
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Rectangle(hDC, rc.left + 2, rc.top + 2, rc.right - 1, rc.bottom - 1);
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DeleteObject(SelectObject(hDC, oldBrush));
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DeleteObject(SelectObject(hDC, oldPen));
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}
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ReleaseDC(hwnd, hDC);
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break;
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}
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case WM_LBUTTONDOWN:
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if (LOWORD(lParam) >= 31)
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{
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fgColor = palColors[(LOWORD(lParam) - 31) / 16 + (HIWORD(lParam) / 16) * 14];
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SendMessage(hwnd, WM_PAINT, 0, 0);
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}
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break;
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case WM_RBUTTONDOWN:
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if (LOWORD(lParam) >= 31)
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{
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bgColor = palColors[(LOWORD(lParam) - 31) / 16 + (HIWORD(lParam) / 16) * 14];
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SendMessage(hwnd, WM_PAINT, 0, 0);
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}
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break;
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case WM_LBUTTONDBLCLK:
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if (LOWORD(lParam) >= 31)
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if (ChooseColor(&choosecolor))
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{
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palColors[(LOWORD(lParam) - 31) / 16 + (HIWORD(lParam) / 16) * 14] =
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choosecolor.rgbResult;
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fgColor = choosecolor.rgbResult;
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SendMessage(hwnd, WM_PAINT, 0, 0);
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}
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break;
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case WM_RBUTTONDBLCLK:
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if (LOWORD(lParam) >= 31)
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if (ChooseColor(&choosecolor))
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{
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palColors[(LOWORD(lParam) - 31) / 16 + (HIWORD(lParam) / 16) * 14] =
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choosecolor.rgbResult;
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bgColor = choosecolor.rgbResult;
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SendMessage(hwnd, WM_PAINT, 0, 0);
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}
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break;
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default:
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return DefWindowProc(hwnd, message, wParam, lParam);
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}
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return 0;
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}
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