PAINT.C

/**********************************************************************/ 
/*                                                                    */ 
/*      PAINT.C                                                       */ 
/*                                                                    */ 
/*      Copyright (c) 1995-1997  Microsoft Corporation                */ 
/*                                                                    */ 
/**********************************************************************/ 
 
#include "windows.h" 
#include "imm.h" 
#include "resource.h" 
#include "imeapps.h" 
 
#define DEBUG 1 
 
 
 
void SetAttrColor(HDC hDC, BYTE bAttr) 
{ 
    switch (bAttr) 
    { 
        case ATTR_INPUT: 
            SetTextColor(hDC,RGB(0,0,0)); 
            SetBkMode(hDC,TRANSPARENT); 
            break; 
        case ATTR_TARGET_CONVERTED: 
            SetTextColor(hDC,RGB(255,255,255)); 
            SetBkMode(hDC,OPAQUE); 
            SetBkColor(hDC,RGB(0,0,255)); 
            break; 
        case ATTR_CONVERTED: 
            SetTextColor(hDC,RGB(0,0,255)); 
            SetBkMode(hDC,TRANSPARENT); 
            break; 
        case ATTR_TARGET_NOTCONVERTED: 
            SetTextColor(hDC,RGB(255,255,255)); 
            SetBkMode(hDC,OPAQUE); 
            SetBkColor(hDC,RGB(0,255,0)); 
            break; 
        case ATTR_INPUT_ERROR: 
            SetTextColor(hDC,RGB(255,255,0)); 
            SetBkMode(hDC,TRANSPARENT); 
            break; 
        case ATTR_FIXEDCONVERTED: 
            SetTextColor(hDC,RGB(255,0,0)); 
            SetBkMode(hDC,TRANSPARENT); 
            break; 
        default: 
            SetTextColor(hDC,RGB(0,0,0)); 
            SetBkMode(hDC,TRANSPARENT); 
            break; 
    } 
} 
 
LRESULT HandlePaint(HWND hWnd,WPARAM wParam, LPARAM lParam) 
{ 
    HDC hDC; 
    PAINTSTRUCT ps; 
    UINT i; 
    int x = ORG_X; 
    int y = ORG_Y; 
    SIZE sz; 
    HFONT hOldFont = 0; 
    HFONT hDefFont = GetStockObject(DEFAULT_GUI_FONT); 
    int height,defheight; 
    const char  szResult[] = "Result String"; 
    const char  szComp[] = "Composition String"; 
    RECT rc; 
 
    GetClientRect(hWnd,&rc); 
 
    hDC = BeginPaint(hWnd, &ps); 
 
    if (hFont) 
        hOldFont = SelectObject(hDC,hDefFont); 
 
 
    // Get the height of the default gui font. 
    GetTextExtentPoint(hDC,"A",1,&sz); 
    defheight = sz.cy + 1; 
 
    // Get the height of the font. 
    SelectObject(hDC,hFont); 
    GetTextExtentPoint(hDC,"A",1,&sz); 
    height = sz.cy + 1; 
 
    SelectObject(hDC,hDefFont); 
    SetTextColor(hDC,RGB(0,0,0)); 
    SetBkMode(hDC,TRANSPARENT); 
    TextOut(hDC,ORG_X,y,szResult,lstrlen(szResult)); 
    y += defheight; 
 
    if (Mylstrlen(szPaintResult)) 
    { 
        x = ORG_X; 
        SelectObject(hDC,hFont); 
        SetTextColor(hDC,RGB(255,0,0)); 
        SetBkMode(hDC,TRANSPARENT); 
#ifdef USEWAPI 
        TextOutW(hDC,x,y,szPaintResult,Mylstrlen(szPaintResult)); 
#else 
        TextOut(hDC,x,y,szPaintResult,Mylstrlen(szPaintResult)); 
#endif 
    } 
 
    y += height; 
 
    if (Mylstrlen(szPaintResultRead)) 
    { 
        x = ORG_X; 
        SelectObject(hDC,hFont); 
        SetTextColor(hDC,RGB(255,0,0)); 
        SetBkMode(hDC,TRANSPARENT); 
#ifdef USEWAPI 
        TextOutW(hDC,x,y,szPaintResultRead,Mylstrlen(szPaintResultRead)); 
#else 
        TextOut(hDC,x,y,szPaintResultRead,Mylstrlen(szPaintResultRead)); 
#endif 
    } 
#if 0 
    if (dwResultReadStrLen) 
    { 
        x = ORG_X; 
        SelectObject(hDC,hFont); 
        SetTextColor(hDC,RGB(0,0,0)); 
        SetBkMode(hDC,TRANSPARENT); 
 
        if (dwResultReadClsLen) 
        { 
            dwResultReadCls[127] = 0; 
            i = 1; 
 
            SetTextColor(hDC,RGB(255,0,0)); 
            while (dwResultReadCls[i] && dwResultReadCls[i-1] < dwResultReadStrLen) 
            { 
                DWORD dwTextLen = dwResultReadCls[i] - dwResultReadCls[i-1]; 
                LPSTR lpStart = szResultReadStr + dwResultReadCls[i-1]; 
 
                TextOut(hDC,x,y,lpStart,dwTextLen); 
                GetTextExtentPoint(hDC,lpStart,dwTextLen,&sz); 
                x += sz.cx; 
 
                TextOut(hDC,x,y,",",1); 
                GetTextExtentPoint(hDC,",",1,&sz); 
                x += (sz.cx + 2); 
 
                i++; 
            } 
        } 
        else 
        { 
            SetTextColor(hDC,RGB(255,0,0)); 
            SetBkMode(hDC,TRANSPARENT); 
            TextOut(hDC,x,y,szResultReadStr,dwResultReadStrLen); 
        } 
 
 
    } 
#endif 
 
    y += height; 
 
    SelectObject(hDC,hDefFont); 
    SetTextColor(hDC,RGB(0,0,0)); 
    SetBkMode(hDC,TRANSPARENT); 
    TextOut(hDC,ORG_X,y,szComp,lstrlen(szComp)); 
    y += defheight; 
 
    if (dwCompStrLen) 
    { 
        x = ORG_X; 
        SelectObject(hDC,hFont); 
        SetTextColor(hDC,RGB(0,0,0)); 
 
        if (dwCompClsLen && dwCompAttrLen) 
        { 
            dwCompCls[127] = 0; 
            i = 1; 
           
            while (dwCompCls[i] && dwCompCls[i-1] < dwCompStrLen) 
            { 
                DWORD dwTextLen = dwCompCls[i] - dwCompCls[i-1]; 
                LPMYSTR lpStart = szCompStr + dwCompCls[i-1]; 
 
                SetAttrColor(hDC, bCompAttr[dwCompCls[i-1]]); 
#ifdef USEWAPI 
                TextOutW(hDC,x,y,lpStart,dwTextLen); 
                GetTextExtentPointW(hDC,lpStart,dwTextLen,&sz); 
#else 
                TextOut(hDC,x,y,lpStart,dwTextLen); 
                GetTextExtentPoint(hDC,lpStart,dwTextLen,&sz); 
#endif 
                x += sz.cx; 
 
                SetTextColor(hDC,RGB(0,0,0)); 
                SetBkMode(hDC,TRANSPARENT); 
#ifdef USEWAPI 
                TextOutW(hDC,x,y,MYTEXT(","),1); 
                GetTextExtentPointW(hDC,MYTEXT(","),1,&sz); 
#else 
                TextOut(hDC,x,y,",",1); 
                GetTextExtentPoint(hDC,",",1,&sz); 
#endif 
                x += (sz.cx + 2); 
 
                i++; 
            } 
        } 
        else 
        { 
            SetBkMode(hDC,TRANSPARENT); 
#ifdef USEWAPI 
            TextOutW(hDC,x,y,szCompStr,dwCompStrLen); 
#else 
            TextOut(hDC,x,y,szCompStr,dwCompStrLen); 
#endif 
        } 
 
    } 
 
    y += height; 
 
    if (dwCompReadStrLen) 
    { 
        x = ORG_X; 
        SelectObject(hDC,hFont); 
        SetTextColor(hDC,RGB(0,0,0)); 
        SetBkMode(hDC,TRANSPARENT); 
 
        if (dwCompReadClsLen && dwCompReadAttrLen) 
        { 
            dwCompReadCls[127] = 0; 
            i = 1; 
 
            while (dwCompReadCls[i] && dwCompReadCls[i-1] < dwCompReadStrLen) 
            { 
                DWORD dwTextLen = dwCompReadCls[i] - dwCompReadCls[i-1]; 
                LPMYSTR lpStart = szCompReadStr + dwCompReadCls[i-1]; 
 
                SetAttrColor(hDC, bCompReadAttr[dwCompReadCls[i-1]]); 
#ifdef USEWAPI 
                TextOutW(hDC,x,y,lpStart,dwTextLen); 
                GetTextExtentPointW(hDC,lpStart,dwTextLen,&sz); 
#else 
                TextOut(hDC,x,y,lpStart,dwTextLen); 
                GetTextExtentPoint(hDC,lpStart,dwTextLen,&sz); 
#endif 
                x += sz.cx; 
 
                SetTextColor(hDC,RGB(0,0,0)); 
                SetBkMode(hDC,TRANSPARENT); 
#ifdef USEWAPI 
                TextOutW(hDC,x,y,MYTEXT(","),1); 
                GetTextExtentPointW(hDC,MYTEXT(","),1,&sz); 
#else 
                TextOut(hDC,x,y,",",1); 
                GetTextExtentPoint(hDC,",",1,&sz); 
#endif 
                x += (sz.cx + 2); 
 
                i++; 
            } 
        } 
        else 
        { 
            SetBkMode(hDC,TRANSPARENT); 
#ifdef USEWAPI 
            TextOutW(hDC,x,y,szCompReadStr,dwCompReadStrLen); 
#else 
            TextOut(hDC,x,y,szCompReadStr,dwCompReadStrLen); 
#endif 
        } 
 
    } 
 
    y += height; 
 
    ptImeUIPos.y = y; 
 
    SelectObject(hDC,hOldFont); 
    EndPaint(hWnd,&ps); 
    return 1; 
} 
 
LRESULT HandleCandPaint(HWND hWnd,WPARAM wParam, LPARAM lParam) 
{ 
    HDC hDC; 
    PAINTSTRUCT ps; 
    UINT i; 
    int x = ORG_X; 
    int y = ORG_Y; 
    SIZE sz; 
    HFONT hOldFont = 0; 
    HFONT hDefFont = GetStockObject(DEFAULT_GUI_FONT); 
    int height,defheight; 
    LPDWORD lpdwOffset; 
    RECT rect; 
    const char  szCand[] = "Candidate List"; 
    const char  szCandNull[] = ""; 
    const char  szCandRead[] = "Reading"; 
    const char  szCandCode[] = "Code"; 
    const char  szCandMean[] = "Meaning"; 
    const char  szCandRadi[] = "Radical"; 
    const char  szCandStrk[] = "Stroke"; 
 
 
    GetClientRect(hWnd,&rect); 
 
    hDC = BeginPaint(hWnd, &ps); 
 
    if (!lpCandList) 
        goto pt_cand_10; 
 
    if (hFont) 
        hOldFont = SelectObject(hDC,hDefFont); 
 
 
    // Get the height of the default gui font. 
    GetTextExtentPoint(hDC,"A",1,&sz); 
    defheight = sz.cy + 1; 
 
    // Get the height of the font. 
    SelectObject(hDC,hFont); 
    GetTextExtentPoint(hDC,"A",1,&sz); 
    height = sz.cy + 1; 
 
    SelectObject(hDC,hDefFont); 
    SetTextColor(hDC,RGB(0,0,0)); 
    SetBkMode(hDC,TRANSPARENT); 
    TextOut(hDC,ORG_X,y,szCand,lstrlen(szCand)); 
    y += defheight; 
 
    switch (lpCandList->dwStyle) 
    { 
        case IME_CAND_READ: 
            TextOut(hDC,ORG_X,y,szCandRead,lstrlen(szCandRead)); 
            break; 
 
        case IME_CAND_CODE: 
            TextOut(hDC,ORG_X,y,szCandCode,lstrlen(szCandCode)); 
            break; 
 
        case IME_CAND_MEANING: 
            TextOut(hDC,ORG_X,y,szCandMean,lstrlen(szCandMean)); 
            break; 
 
        case IME_CAND_RADICAL: 
            TextOut(hDC,ORG_X,y,szCandRadi,lstrlen(szCandRadi)); 
            break; 
 
        case IME_CAND_STROKE: 
            TextOut(hDC,ORG_X,y,szCandStrk,lstrlen(szCandStrk)); 
            break; 
 
        default: 
            break; 
 
    } 
    y += defheight; 
 
    if (!lpCandList->dwCount) 
        goto pt_cand_10; 
 
    lpdwOffset = &lpCandList->dwOffset[0]; 
 
    lpdwOffset += lpCandList->dwPageStart; 
 
    for (i = lpCandList->dwPageStart; 
         (i < lpCandList->dwCount) &&  
         (i < lpCandList->dwPageStart + lpCandList->dwPageSize) && 
         (y <= rect.bottom + height); i++) 
    { 
        LPSTR lpstr = (LPSTR)lpCandList + *lpdwOffset++; 
 
        x = ORG_X; 
 
        SelectObject(hDC,hFont); 
        if (i != lpCandList->dwSelection) 
        { 
            SetTextColor(hDC,RGB(0,0,0)); 
            SetBkMode(hDC,TRANSPARENT); 
        } 
        else 
        { 
            SetTextColor(hDC,RGB(255,255,255)); 
            SetBkColor(hDC,RGB(0,0,255)); 
            SetBkMode(hDC,OPAQUE); 
        } 
 
        TextOut(hDC,x,y,lpstr,lstrlen(lpstr)); 
        y += height; 
    } 
 
    SelectObject(hDC,hOldFont); 
 
pt_cand_10: 
    EndPaint(hWnd,&ps); 
    return 1; 
}