165 lines
4.3 KiB
C
165 lines
4.3 KiB
C
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/*************************************************
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* uisubs.c *
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* *
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* Copyright (C) 1999 Microsoft Inc. *
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* *
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*************************************************/
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#include <windows.h>
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#include <immdev.h>
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#include "imeattr.h"
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#include "imedefs.h"
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#include "imerc.h"
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/**********************************************************************/
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/* DrawDragBorder() */
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/**********************************************************************/
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void PASCAL DrawDragBorder(
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HWND hWnd, // window of IME is dragged
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LONG lCursorPos, // the cursor position
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LONG lCursorOffset) // the offset form cursor to window org
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{
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HDC hDC;
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int cxBorder, cyBorder;
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int x, y;
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RECT rcWnd;
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cxBorder = GetSystemMetrics(SM_CXBORDER); // width of border
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cyBorder = GetSystemMetrics(SM_CYBORDER); // height of border
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// get cursor position
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x = (*(LPPOINTS)&lCursorPos).x;
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y = (*(LPPOINTS)&lCursorPos).y;
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// calculate the org by the offset
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x -= (*(LPPOINTS)&lCursorOffset).x;
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y -= (*(LPPOINTS)&lCursorOffset).y;
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// check for the min boundary of the display
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if (x < sImeG.rcWorkArea.left) {
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x = sImeG.rcWorkArea.left;
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}
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if (y < sImeG.rcWorkArea.top) {
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y = sImeG.rcWorkArea.top;
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}
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// check for the max boundary of the display
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GetWindowRect(hWnd, &rcWnd);
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if (x + rcWnd.right - rcWnd.left > sImeG.rcWorkArea.right) {
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x = sImeG.rcWorkArea.right - (rcWnd.right - rcWnd.left);
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}
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if (y + rcWnd.bottom - rcWnd.top > sImeG.rcWorkArea.bottom) {
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y = sImeG.rcWorkArea.bottom - (rcWnd.bottom - rcWnd.top);
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}
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// draw the moving track
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hDC = CreateDC(TEXT("DISPLAY"), NULL, NULL, NULL);
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SelectObject(hDC, GetStockObject(GRAY_BRUSH));
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// ->
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PatBlt(hDC, x, y, rcWnd.right - rcWnd.left - cxBorder, cyBorder,
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PATINVERT);
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// v
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PatBlt(hDC, x, y + cyBorder, cxBorder, rcWnd.bottom - rcWnd.top -
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cyBorder, PATINVERT);
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// _>
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PatBlt(hDC, x + cxBorder, y + rcWnd.bottom - rcWnd.top,
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rcWnd.right - rcWnd.left - cxBorder, -cyBorder, PATINVERT);
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// v
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PatBlt(hDC, x + rcWnd.right - rcWnd.left, y,
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- cxBorder, rcWnd.bottom - rcWnd.top - cyBorder, PATINVERT);
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DeleteDC(hDC);
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return;
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}
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/**********************************************************************/
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/* DrawFrameBorder() */
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/**********************************************************************/
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void PASCAL DrawFrameBorder( // border of IME
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HDC hDC,
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HWND hWnd) // window of IME
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{
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RECT rcWnd;
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int xWi, yHi;
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GetWindowRect(hWnd, &rcWnd);
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xWi = rcWnd.right - rcWnd.left;
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yHi = rcWnd.bottom - rcWnd.top;
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// 1, ->
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PatBlt(hDC, 0, 0, xWi, 1, WHITENESS);
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// 1, v
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PatBlt(hDC, 0, 0, 1, yHi, WHITENESS);
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// 1, _>
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PatBlt(hDC, 0, yHi, xWi, -1, BLACKNESS);
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// 1, v
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PatBlt(hDC, xWi, 0, -1, yHi, BLACKNESS);
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xWi -= 2;
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yHi -= 2;
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SelectObject(hDC, GetStockObject(LTGRAY_BRUSH));
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// 2, ->
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PatBlt(hDC, 1, 1, xWi, 1, PATCOPY);
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// 2, v
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PatBlt(hDC, 1, 1, 1, yHi, PATCOPY);
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// 2, v
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PatBlt(hDC, xWi + 1, 1, -1, yHi, PATCOPY);
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SelectObject(hDC, GetStockObject(GRAY_BRUSH));
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// 2, _>
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PatBlt(hDC, 1, yHi + 1, xWi, -1, PATCOPY);
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xWi -= 2;
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yHi -= 2;
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// 3, ->
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PatBlt(hDC, 2, 2, xWi, 1, PATCOPY);
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// 3, v
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PatBlt(hDC, 2, 2, 1, yHi, PATCOPY);
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// 3, v
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PatBlt(hDC, xWi + 2, 3, -1, yHi - 1, WHITENESS);
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SelectObject(hDC, GetStockObject(LTGRAY_BRUSH));
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// 3, _>
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PatBlt(hDC, 2, yHi + 2, xWi, -1, PATCOPY);
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SelectObject(hDC, GetStockObject(GRAY_BRUSH));
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xWi -= 2;
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yHi -= 2;
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// 4, ->
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PatBlt(hDC, 3, 3, xWi, 1, PATCOPY);
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// 4, v
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PatBlt(hDC, 3, 3, 1, yHi, PATCOPY);
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SelectObject(hDC, GetStockObject(LTGRAY_BRUSH));
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// 4, v
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PatBlt(hDC, xWi + 3, 4, -1, yHi - 1, PATCOPY);
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// 4, _>
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PatBlt(hDC, 3, yHi + 3, xWi, -1, WHITENESS);
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return;
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}
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