Column_t *Column(const char *name, enum data_type type, Constraint_t *constraints)
{
Column_t *new_column = (Column_t *)calloc(1, sizeof(Column_t));
new_column->name = strdup(name);
new_column->type = type;
new_column->constraints = constraints;
/* if the parser found a size constraint, then size_constraitn will be > 0 */
if (size_constraint > 0)
{
Constraint_append(new_column->constraints, ColumnSize(size_constraint));
size_constraint = -1;
}
return new_column;
}
MRESULT EXPENTRY fnwpReadColumnClient(HWND hwnd,USHORT msg,MPARAM mp1,MPARAM mp2)
{
static HDC hdcPs;
RECTL rclRect;
POINTL ptl;
LONG lSaveEdge;
SWP swp;
HWND hwndMenu;
static USHORT usMenuStyle;
static CLRDLG stColor;
static USHORT usLastPopupItem;
switch(msg)
{
case WM_CHAR:
if (bSendNextKeystroke)
if (ProcessKeystroke(&stCFG,mp1,mp2))
return((MRESULT)TRUE);
return( WinDefWindowProc(hwnd,msg,mp1,mp2));
case WM_CREATE:
hdcPs = WinOpenWindowDC(hwnd);
usLastPopupItem = IDMPU_SYNC;
stRead.lBackgrndColor = stCFG.lReadColBackgrndColor;
stRead.bActive = FALSE;
stRead.lScrollIndex = 0;
stRead.hwndScroll = (HWND)NULL;
stRead.wDirection = CS_READ;
stColor.cbSize = sizeof(CLRDLG);
usMenuStyle = (PU_POSITIONONITEM | PU_MOUSEBUTTON2 | PU_HCONSTRAIN | PU_VCONSTRAIN | PU_KEYBOARD | PU_MOUSEBUTTON1);
WinSendMsg(hwnd,UM_TRACKFRAME,0L,0L);
break;
case WM_ACTIVATE:
if(SHORT1FROMMP(mp1))
{
if (!bFrameActivated)
{
WinSetFocus(HWND_DESKTOP,hwndFrame);
WinSendMsg(WinQueryHelpInstance(hwndClient),HM_SET_ACTIVE_WINDOW,0L,0L);
bFrameActivated = TRUE;
}
}
else
bFrameActivated = FALSE;
break;
case WM_VSCROLL:
switch(HIUSHORT(mp2))
{
case SB_LINEDOWN:
ColScroll(&stRead,1,FALSE);
break;
case SB_LINEUP:
ColScroll(&stRead,-1,FALSE);
break;
case SB_PAGEDOWN:
ColScroll(&stRead,stRead.lCharHeight,FALSE);
break;
case SB_PAGEUP:
ColScroll(&stRead,-stRead.lCharHeight,FALSE);
break;
case SB_SLIDERPOSITION:
ColScroll(&stRead,LOUSHORT(mp2),TRUE);
break;
}
break;
case WM_COMMAND:
switch (SHORT1FROMMP(mp1))
{
case IDMPU_ASCII_FONT:
if (!stCFG.bStickyMenus)
usLastPopupItem = IDMPU_FONT;
else
usLastPopupItem = IDMPU_SYNC;
if (stCFG.wColReadFont != wASCIIfont)
{
stCFG.wColReadFont = wASCIIfont;
WinInvalidateRect(stRead.hwndClient,(PRECTL)NULL,FALSE);
}
break;
case IDMPU_HEX_FONT:
if (!stCFG.bStickyMenus)
usLastPopupItem = IDMPU_FONT;
else
usLastPopupItem = IDMPU_SYNC;
if (stCFG.wColReadFont != wHEXfont)
{
stCFG.wColReadFont = wHEXfont;
WinInvalidateRect(stRead.hwndClient,(PRECTL)NULL,FALSE);
}
break;
case IDMPU_SYNC:
usLastPopupItem = IDMPU_SYNC;
if (bStopDisplayThread)
stRead.lScrollIndex = stWrite.lScrollIndex;
else
stRead.lScrollIndex = 0;
stRead.lScrollRow = GetColScrollRow(&stRead,0);
WinSendMsg(stRead.hwndScroll,
SBM_SETPOS,
MPFROMSHORT(stRead.lScrollRow),
MPFROMSHORT(0));
if (stRead.bSync)
{
stRow.lScrollIndex = stRead.lScrollIndex;
stRow.lScrollRow = GetRowScrollRow(&stRow);
}
WinInvalidateRect(stRead.hwndClient,(PRECTL)NULL,FALSE);
break;
case IDMPU_COLORS:
if (!stCFG.bStickyMenus)
usLastPopupItem = IDMPU_COLORS;
else
usLastPopupItem = IDMPU_SYNC;
stColor.lForeground = stCFG.lReadColForegrndColor;
stColor.lBackground = stCFG.lReadColBackgrndColor;
sprintf(stColor.szCaption,"Lexical Receive Data Display Colors");
if (WinDlgBox(HWND_DESKTOP,
hwnd,
(PFNWP)fnwpSetColorDlg,
(USHORT)NULL,
CLR_DLG,
MPFROMP(&stColor)))
{
stCFG.lReadColForegrndColor = stColor.lForeground;
stCFG.lReadColBackgrndColor = stColor.lBackground;
stRead.lBackgrndColor = stColor.lBackground;
stRead.lForegrndColor = stColor.lForeground;
WinInvalidateRect(stRead.hwndClient,(PRECTL)NULL,FALSE);
}
break;
case IDMPU_LOCK_WIDTH:
if (!stCFG.bStickyMenus)
usLastPopupItem = IDMPU_LOCK_WIDTH;
else
usLastPopupItem = IDMPU_SYNC;
if (stCFG.fLockWidth == LOCK_READ)
stCFG.fLockWidth = LOCK_NONE;
else
{
stCFG.lLockWidth = ((stRead.lWidth / stCell.cx) + 1);
stCFG.fLockWidth = LOCK_READ;
}
break;
case IDMPU_DISP_FILTERS:
if (!stCFG.bStickyMenus)
usLastPopupItem = IDMPU_DISP_FILTERS;
else
usLastPopupItem = IDMPU_SYNC;
if (WinDlgBox(HWND_DESKTOP,
hwnd,
(PFNWP)fnwpDisplaySetupDlgProc,
(USHORT)NULL,
DISP_FILTER_DLG,
MPFROMP(&stRead)))
{
stCFG.bReadTestNewLine = stRead.bTestNewLine;
stCFG.bSkipReadBlankLines = stRead.bSkipBlankLines;
stCFG.byReadNewLineChar = stRead.byNewLineChar;
stCFG.bFilterRead = stRead.bFilter;
stCFG.fFilterReadMask = stRead.fFilterMask;
stCFG.byReadMask = stRead.byDisplayMask;
if (stRead.bSync)
{
if (!stCFG.bSyncToRead)
{
stWrite.bSync = FALSE;
stCFG.bSyncToWrite = FALSE;
stCFG.bSyncToRead = TRUE;
if (stCFG.fDisplaying & (DISP_DATA | DISP_FILE))
{
ClearColScrollBar(&stWrite);
SetupColScrolling(&stRead);
}
}
}
else
{
if (stCFG.bSyncToRead)
{
stCFG.bSyncToRead = FALSE;
if (stCFG.fDisplaying & (DISP_DATA | DISP_FILE))
SetupColScrolling(&stWrite);
}
}
WinInvalidateRect(stRead.hwndClient,(PRECTL)NULL,FALSE);
}
break;
}
break;
// case WM_CHORD:
case WM_BUTTON2DOWN:
if(bFrameActivated)
{
hwndMenu = WinLoadMenu(stRead.hwnd,(HMODULE)NULL,IDMPU_COL_DISP_POPUP);
if (mp1 != 0)
{
WinQueryPointerPos(HWND_DESKTOP,&ptl);
if (!stCFG.bStickyMenus)
usMenuStyle |= PU_MOUSEBUTTON2DOWN;
else
usMenuStyle &= ~PU_MOUSEBUTTON2DOWN;
}
else
{
usMenuStyle &= ~PU_MOUSEBUTTON2DOWN;
WinQueryWindowPos(hwndFrame,&swp);
ptl.x = (swp.x + (swp.cx - (swp.cx / 4)));
ptl.y = (swp.y + (swp.cy / 2));
}
if (stCFG.wColReadFont == wASCIIfont)
PopupMenuItemCheck(hwndMenu,IDMPU_ASCII_FONT,TRUE);
else
PopupMenuItemCheck(hwndMenu,IDMPU_HEX_FONT,TRUE);
if (stCFG.fLockWidth == LOCK_READ)
PopupMenuItemCheck(hwndMenu,IDMPU_LOCK_WIDTH,TRUE);
if (!bStopDisplayThread)
WinSendMsg(hwndMenu,MM_SETITEMTEXT,(MPARAM)IDMPU_SYNC,"~Reset Display");
WinPopupMenu(HWND_DESKTOP,stRead.hwndClient,hwndMenu,ptl.x,ptl.y,usLastPopupItem,usMenuStyle);
}
else
return WinDefWindowProc(hwnd,msg,mp1,mp2);
break;
case WM_BUTTON1DOWN:
if(bFrameActivated)
{
WinCopyRect(habAnchorBlock,&rclRect,&stRead.rcl);
lSaveEdge = rclRect.xLeft;
if (TrackChildWindow(habAnchorBlock,hwndClient,&rclRect,TF_LEFT))
{
if (rclRect.xLeft != lSaveEdge)
{
WinSendMsg(stWrite.hwndClient,UM_TRACKSIB,0L,(MPARAM)rclRect.xLeft);
WinSendMsg(stRead.hwndClient,UM_TRACKSIB,(MPARAM)rclRect.xLeft,0L);
if (stCFG.fLockWidth == LOCK_WRITE)
stCFG.lLockWidth = ((stWrite.lWidth / stCell.cx) + 1);
else
stCFG.lLockWidth = ((stRead.lWidth / stCell.cx) + 1);
}
}
}
else
return WinDefWindowProc(hwnd,msg,mp1,mp2);
break;
case WM_DESTROY:
GpiDestroyPS(hdcPs);
break;
case UM_SHOWNEW:
stRead.lScrollIndex = 0;
stRead.lScrollRow = 0;
ClearColScrollBar(&stRead);
case UM_SHOWAGAIN:
stRead.bActive = TRUE;
if ((stCFG.fDisplaying & (DISP_DATA | DISP_FILE)) && !stCFG.bSyncToWrite)
SetupColScrolling(&stRead);
WinShowWindow(stRead.hwnd,TRUE);
WinSendMsg(hwnd,UM_TRACKFRAME,0L,0L);
WinInvalidateRect(stRead.hwndClient,(PRECTL)NULL,FALSE);
WinInvalidateRect(hwndStatus,(PRECTL)NULL,FALSE);
break;
case UM_HIDEWIN:
ClearColScrollBar(&stRead);
stRead.bActive = FALSE;
WinShowWindow(hwnd,FALSE);
WinSetWindowPos(stRead.hwnd,HWND_BOTTOM,0L,0L,0L,0L,(SWP_MOVE | SWP_SIZE | SWP_ZORDER));
break;
case WM_PAINT:
#ifdef this_junk
if (!pstCFG->bDisplayingData && (stCFG.bSyncToRead || stCFG.bSyncToWrite))
ColumnPaint(&stRead,WinPeekMsg(habAnchorBlock,&stQmsg,stWrite.hwndClient,WM_PAINT,WM_PAINT,PM_REMOVE));
else
#endif
ColumnPaint(&stRead);
break;
case UM_TRACKSIB:
ColumnSize(&stRead,(LONG)mp1,(LONG)mp2,TRUE);
break;
case UM_TRACKFRAME:
ColumnSize(&stRead,(LONG)mp1,(LONG)mp2,FALSE);
break;
case WM_ERASEBACKGROUND:
return (MRESULT)(TRUE);
case WM_CLOSE:
WinPostMsg(hwnd,WM_QUIT,0L,0L);
default:
return WinDefWindowProc(hwnd,msg,mp1,mp2);
}
return(FALSE);
}