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/*++
Copyright (c) 1990-1998 Microsoft Corporation, All Rights Reserved
Module Name:
UIGUIDE.C ++*/
/**********************************************************************/#include "windows.h"
#include "immdev.h"
#include "fakeime.h"
/**********************************************************************//* *//* GuideWndProc() *//* IME UI window procedure *//* *//**********************************************************************/LRESULT CALLBACK GuideWndProc( hWnd, message, wParam, lParam )HWND hWnd;UINT message;WPARAM wParam;LPARAM lParam;{ PAINTSTRUCT ps; HWND hUIWnd; HDC hDC; HBITMAP hbmpGuide; RECT rc;
switch (message) { case WM_UI_HIDE: ShowWindow(hWnd, SW_HIDE); break;
case WM_UI_UPDATE: InvalidateRect(hWnd,NULL,FALSE); break;
case WM_PAINT: hDC = BeginPaint(hWnd,&ps); PaintGuide(hWnd,hDC,NULL,0); EndPaint(hWnd,&ps); break;
case WM_MOUSEMOVE: case WM_SETCURSOR: case WM_LBUTTONUP: case WM_RBUTTONUP: ButtonGuide(hWnd,message,wParam,lParam); if ((message == WM_SETCURSOR) && (HIWORD(lParam) != WM_LBUTTONDOWN) && (HIWORD(lParam) != WM_RBUTTONDOWN)) return DefWindowProc(hWnd,message,wParam,lParam); if ((message == WM_LBUTTONUP) || (message == WM_RBUTTONUP)) { SetWindowLong(hWnd,FIGWL_MOUSE,0L); SetWindowLong(hWnd,FIGWL_PUSHSTATUS,0L); } break;
case WM_MOVE: hUIWnd = (HWND)GetWindowLongPtr(hWnd,FIGWL_SVRWND); if (IsWindow(hUIWnd)) SendMessage(hUIWnd,WM_UI_GUIDEMOVE,wParam,lParam); break;
case WM_CREATE: hbmpGuide = LoadBitmap(hInst,TEXT("CLOSEBMP")); SetWindowLongPtr(hWnd,FIGWL_CLOSEBMP,(LONG_PTR)hbmpGuide); GetClientRect(hWnd,&rc); break;
case WM_DESTROY: hbmpGuide = (HBITMAP)GetWindowLongPtr(hWnd,FIGWL_CLOSEBMP); DeleteObject(hbmpGuide); break;
default: if (!MyIsIMEMessage(message)) return DefWindowProc(hWnd,message,wParam,lParam); break; } return 0;}
/**********************************************************************//* *//* CheckPushedGuide() *//* *//**********************************************************************/DWORD PASCAL CheckPushedGuide( HWND hGuideWnd, LPPOINT lppt){ POINT pt; RECT rc;
if (lppt) { pt = *lppt; ScreenToClient(hGuideWnd,&pt); GetClientRect(hGuideWnd,&rc); if (!PtInRect(&rc,pt)) return 0;
rc.left = rc.right-STCLBT_DX-2; rc.top = STCLBT_Y; rc.right = rc.left + STCLBT_DX; rc.bottom = rc.top + STCLBT_DY; if (PtInRect(&rc,pt)) return PUSHED_STATUS_CLOSE; } return 0;}
/**********************************************************************//* *//* PaintGuide() *//* *//**********************************************************************/void PASCAL PaintGuide( HWND hGuideWnd , HDC hDC, LPPOINT lppt, DWORD dwPushedGuide){ HIMC hIMC; HDC hMemDC; HBITMAP hbmpOld; HWND hSvrWnd; HANDLE hGLStr; LPTSTR lpGLStr; DWORD dwLevel; DWORD dwSize;
hSvrWnd = (HWND)GetWindowLongPtr(hGuideWnd,FIGWL_SVRWND);
if (hIMC = (HIMC)GetWindowLongPtr(hSvrWnd,IMMGWLP_IMC)) { HBITMAP hbmpGuide; HBRUSH hOldBrush,hBrush; int nCyCap = GetSystemMetrics(SM_CYSMCAPTION); RECT rc;
hMemDC = CreateCompatibleDC(hDC);
// Paint Caption.
hBrush = CreateSolidBrush(GetSysColor(COLOR_ACTIVECAPTION)); hOldBrush = SelectObject(hDC,hBrush); GetClientRect(hGuideWnd,&rc); //rc.top = rc.left = 0;
//rc.right = BTX*3;
rc.bottom = nCyCap; FillRect(hDC,&rc,hBrush); SelectObject(hDC,hOldBrush); DeleteObject(hBrush);
// Paint CloseButton.
hbmpGuide = (HBITMAP)GetWindowLongPtr(hGuideWnd,FIGWL_CLOSEBMP); hbmpOld = SelectObject(hMemDC,hbmpGuide);
if (!(dwPushedGuide & PUSHED_STATUS_CLOSE)) BitBlt(hDC,rc.right-STCLBT_DX-2,STCLBT_Y,STCLBT_DX,STCLBT_DY, hMemDC,0,0,SRCCOPY); else BitBlt(hDC,rc.right-STCLBT_DX-2,STCLBT_Y,STCLBT_DX,STCLBT_DY, hMemDC,STCLBT_DX,0,SRCCOPY);
if (dwLevel = ImmGetGuideLine(hIMC,GGL_LEVEL,NULL,0)) { dwSize = ImmGetGuideLine(hIMC,GGL_STRING,NULL,0) + 1; if ((dwSize > 1) && (hGLStr = GlobalAlloc(GHND,dwSize))) { if (lpGLStr = (LPTSTR)GlobalLock(hGLStr)) { COLORREF rgb = 0; HBRUSH hbrLGR = GetStockObject(LTGRAY_BRUSH); HBRUSH hbr;
hbr = SelectObject(hDC,hbrLGR); GetClientRect(hGuideWnd,&rc); PatBlt(hDC,0,nCyCap,rc.right,rc.bottom-nCyCap,PATCOPY); SelectObject(hDC,hbr);
switch (dwLevel) { case GL_LEVEL_FATAL: case GL_LEVEL_ERROR: rgb = RGB(255,0,0); break; case GL_LEVEL_WARNING: rgb = RGB(0,0,255); break; case GL_LEVEL_INFORMATION: default: rgb = RGB(0,0,0); break; }
if (dwSize = ImmGetGuideLine(hIMC,GGL_STRING,lpGLStr,dwSize)) { SetTextColor(hDC,rgb); SetBkMode(hDC,TRANSPARENT); TextOut(hDC,0,nCyCap,lpGLStr,dwSize); } GlobalUnlock(hGLStr); } GlobalFree(hGLStr); } }
SelectObject(hMemDC,hbmpOld); DeleteDC(hMemDC); }}
/**********************************************************************//* *//* ButtonGuide(hGuideWnd,message,wParam,lParam) *//* *//**********************************************************************/void PASCAL ButtonGuide( HWND hGuideWnd, UINT message, WPARAM wParam, LPARAM lParam){ POINT pt; HDC hDC; DWORD dwMouse; DWORD dwPushedGuide; DWORD dwTemp; HIMC hIMC; HWND hSvrWnd; static POINT ptdif; static RECT drc; static RECT rc; static DWORD dwCurrentPushedGuide;
hDC = GetDC(hGuideWnd); switch (message) { case WM_SETCURSOR: if ( HIWORD(lParam) == WM_LBUTTONDOWN || HIWORD(lParam) == WM_RBUTTONDOWN ) { GetCursorPos( &pt ); SetCapture(hGuideWnd); GetWindowRect(hGuideWnd,&drc); ptdif.x = pt.x - drc.left; ptdif.y = pt.y - drc.top; rc = drc; rc.right -= rc.left; rc.bottom -= rc.top; SetWindowLong(hGuideWnd,FIGWL_MOUSE,FIM_CAPUTURED); SetWindowLong(hGuideWnd, FIGWL_PUSHSTATUS, dwPushedGuide = CheckPushedGuide(hGuideWnd,&pt)); PaintGuide(hGuideWnd,hDC,&pt, dwPushedGuide); dwCurrentPushedGuide = dwPushedGuide; } break;
case WM_MOUSEMOVE: dwMouse = GetWindowLong(hGuideWnd,FIGWL_MOUSE); if (!(dwPushedGuide = GetWindowLong(hGuideWnd, FIGWL_PUSHSTATUS))) { if (dwMouse & FIM_MOVED) { DrawUIBorder(&drc); GetCursorPos( &pt ); drc.left = pt.x - ptdif.x; drc.top = pt.y - ptdif.y; drc.right = drc.left + rc.right; drc.bottom = drc.top + rc.bottom; DrawUIBorder(&drc); } else if (dwMouse & FIM_CAPUTURED) { DrawUIBorder(&drc); SetWindowLong(hGuideWnd,FIGWL_MOUSE,dwMouse | FIM_MOVED); } } else { GetCursorPos(&pt); dwTemp = CheckPushedGuide(hGuideWnd,&pt); if ((dwTemp ^ dwCurrentPushedGuide) & dwPushedGuide) PaintGuide(hGuideWnd,hDC,&pt, dwPushedGuide & dwTemp); dwCurrentPushedGuide = dwTemp; } break;
case WM_LBUTTONUP: case WM_RBUTTONUP: dwMouse = GetWindowLong(hGuideWnd,FIGWL_MOUSE); if (dwMouse & FIM_CAPUTURED) { ReleaseCapture(); if (dwMouse & FIM_MOVED) { DrawUIBorder(&drc); GetCursorPos( &pt ); MoveWindow(hGuideWnd,pt.x - ptdif.x, pt.y - ptdif.y, rc.right, rc.bottom,TRUE); } } hSvrWnd = (HWND)GetWindowLongPtr(hGuideWnd,FIGWL_SVRWND);
if (hIMC = (HIMC)GetWindowLongPtr(hSvrWnd,IMMGWLP_IMC)) { GetCursorPos(&pt); dwPushedGuide = GetWindowLong(hGuideWnd, FIGWL_PUSHSTATUS); dwPushedGuide &= CheckPushedGuide(hGuideWnd,&pt); if (!dwPushedGuide) { } else if (dwPushedGuide == PUSHED_STATUS_CLOSE) { PostMessage(hGuideWnd,WM_UI_HIDE,0,0); } } PaintGuide(hGuideWnd,hDC,NULL,0); break; } ReleaseDC(hGuideWnd,hDC);}/**********************************************************************//* *//* UpdateGuideWindow(lpUIExtra) *//* *//**********************************************************************/void PASCAL UpdateGuideWindow(LPUIEXTRA lpUIExtra){ if (IsWindow(lpUIExtra->uiGuide.hWnd)) SendMessage(lpUIExtra->uiGuide.hWnd,WM_UI_UPDATE,0,0L);}
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