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//===============================================================
// vtextc.cxx - Text output cmd - Windows
//
// Copyright (C) 1995,1996, 1997, 1998 Bruce E. Wampler
//
// This file is part of the V C++ GUI Framework, and is covered
// under the terms of the GNU Library General Public License,
// Version 2. This library has NO WARRANTY. See the source file
// vapp.cxx for more complete information about license terms.
//===============================================================
#include <v/vwin32.h> // for Win 32 stuff
#include <v/vapp.h>
#include <v/vtextc.h> // our definitions
#include <v/vcmdprnt.h> // a command parent
#include <v/vutil.h>
//=====================>>> vTextCmd::vTextCmd <<<=======================
vTextCmd::vTextCmd(vCmdParent* dp, CommandObject* dc) :
vCmd(dp, dc)
{
initialize();
}
//=====================>>> vTextCmd::~vTextCmd <<<=======================
vTextCmd::~vTextCmd()
{
SysDebug(Destructor,"vTextCmd::~vTextCmd() destructor\n")
}
//=====================>>> vTextCmd::initialize <<<=======================
void vTextCmd::initialize(void)
{
// multiline, boxed text output
SysDebug(Constructor,"vTextCmd::vTextCmd() constructor\n")
int numLines;
char* useText;
char* winCopy = 0;
CopyToLocal(); // Make local copies of CmdObject
char* theText;
long style = ES_READONLY;
if (!_itemList || (*(char*)_itemList == 0))
theText = (char*) _title;
else
theText = (char*)_itemList;
if (!(dlgCmd->attrs & CA_NoBorder))
style |= WS_BORDER;
if (!(dlgCmd->attrs & CA_Hidden)) // Check for Hidden
style |= WS_VISIBLE;
_w = vTextLen(theText, numLines)*5+4; // set my width AND get numLines
if (dlgCmd->size > 0) // may reset title!
{
_w = dlgCmd->size;
}
style |= ES_LEFT;
if (_parentWin->paneType() == P_Status)
{
_h = (11 * numLines) + 1; // calc height
}
else
{
_h = (11 * numLines) + 1; // calc height
}
useText = theText;
if (numLines > 1) // have to convert \n to \r\n
{
style |= ES_MULTILINE;
winCopy = new char[(strlen(theText) + numLines + 1)];
char * cp;
for (cp = winCopy ; *useText ; )
{
if (*useText == '\n') // add extra \r
*cp++ = '\r';
*cp++ = *useText++;
}
*cp = 0; // terminate string
useText = winCopy;
}
_parentWin->SetPosition(_x, _y, _w, _h, dlgCmd->cFrame, dlgCmd->cRightOf,
dlgCmd->cBelow);
_CtrlOffset = _parentWin->AddDlgControl(_x, _y , _w, _h, _cmdId,
style, "EDIT", useText, sizeof(vTextCmd*), (LPBYTE)this);
if (winCopy != 0)
delete [] winCopy;
}
//================>>> vTextCmd::SetCmdVal <<<============================
void vTextCmd::SetCmdVal(ItemVal val, ItemSetType st)
{
SysDebug1(Misc,"vTextCmd::SetCmdVal(val:%d)\n",val)
HWND myHwnd = GetMyHwnd(_cmdId);
if (st == Hidden) // hide or unhide
{
if (val)
{
::ShowWindow(myHwnd,SW_HIDE);
}
else
{
::ShowWindow(myHwnd,SW_SHOW);
}
}
}
//================>>> vTextCmd::SetCmdStr <<<============================
void vTextCmd::SetCmdStr(VCONST char* str)
{
SysDebug1(Misc,"vTextCmd::SetCmdStr(str:%s)\n",str)
int numLines;
VCONST char* useText = str;
char* winCopy = 0;
(void) vTextLen(str, numLines);
if (numLines > 1) // have to convert \n to \r\n
{
winCopy = new char[(strlen(str) + numLines + 1)];
char * cp;
for (cp = winCopy ; *useText ; )
{
if (*useText == '\n') // add extra \r
*cp++ = '\r';
*cp++ = *useText++;
}
*cp = 0; // terminate string
useText = winCopy;
}
::SetDlgItemText(_parentWin->getParent(),_cmdId, useText);
if (winCopy != 0)
delete [] winCopy;
_title = str;
}
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