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//===============================================================
// vstatlbl.cxx - boxed label for stat bar - 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/vboxlblc.h> // our definitions
#include <v/vcmdprnt.h> // a command parent
//=====================>>> vBoxedLabelCmd::vBoxedLabelCmd <<<================
vBoxedLabelCmd::vBoxedLabelCmd(vCmdParent* dp, CommandObject* dc) :
vCmd(dp, dc)
{
initialize();
}
//=================>>> vBoxedLabelCmd::~vBoxedLabelCmd <<<===================
vBoxedLabelCmd::~vBoxedLabelCmd()
{
SysDebug(Destructor,"vBoxedLabelCmd::~vBoxedLabelCmd() destructor\n")
}
//=====================>>> vBoxedLabelCmd::initialize <<<=====================
void vBoxedLabelCmd::initialize(void)
{
// build a button command for use in a parent window
SysDebug(Constructor,"vBoxedLabelCmd::vBoxedLabelCmd() constructor\n")
long style = BS_OWNERDRAW | WS_GROUP; // default for a button
CopyToLocal(); // Make local copies of CmdObject
if (!(dlgCmd->attrs & CA_Hidden)) // Check for Hidden
style |= WS_VISIBLE;
int tl = strlen(_title);
if ( tl < 80)
strcpy(_lbl,_title);
else
strcpy(_lbl,"????????");
if (dlgCmd->size > 0) // may reset title!
{
_w = dlgCmd->size;
}
else
_w = LabelWidth(_lbl) + 4; // set my width
_h = 11; // default height
_parentWin->SetPosition(_x, _y, _w, _h, dlgCmd->cFrame, dlgCmd->cRightOf,
dlgCmd->cBelow);
_CtrlOffset = _parentWin->AddDlgControl(_x, _y, _w, _h, _cmdId,
style, "BUTTON", _lbl, sizeof(vBoxedLabelCmd), (LPBYTE)this);
}
//================>>> vBoxedLabelCmd::SetCmdVal <<<===========================
void vBoxedLabelCmd::SetCmdVal(ItemVal val, ItemSetType st)
{
SysDebug1(Misc,"vBoxedLabelCmd::SetCmdVal(val:%d)\n",val)
HWND myHwnd = GetMyHwnd(_cmdId);
if (st == Sensitive) // used so icons won't get
{ // focus -- icons use ownerdraw,
_Sensitive = val; // which behave like buttons, not
::EnableWindow(myHwnd, val); // static labels -- this fixes that
}
else if (st == Hidden) // hide or unhide
{
if (val)
{
::ShowWindow(myHwnd,SW_HIDE);
}
else
{
::ShowWindow(myHwnd,SW_SHOW);
}
}
}
//================>>> vBoxedLabelCmd::SetCmdStr <<<===========================
void vBoxedLabelCmd::SetCmdStr(VCONST char* str)
{
SysDebug1(Misc,"vBoxedLabelCmd::SetCmdStr(str:%s)\n",str)
HWND myHwnd = GetMyHwnd(_cmdId);
strcpy(_lbl,str);
_title = _lbl;
::RedrawWindow(myHwnd,NULL,NULL,RDW_INVALIDATE);
}
//================>>> vBoxedLabelCmd::MEASUREITEM <<<=========================
int vBoxedLabelCmd::MEASUREITEM(int id, MEASUREITEMSTRUCT* mis)
{
mis->CtlType = ODT_BUTTON;
mis->CtlID = id;
mis->itemWidth = _w;
mis->itemHeight = _h;
return 1;
}
//================>>> vBoxedLabelCmd::DRAWITEM <<<============================
int vBoxedLabelCmd::DRAWITEM(int /* id */, DRAWITEMSTRUCT* dis)
{
switch (dis->itemAction)
{
case ODA_DRAWENTIRE: // redraw entire control
{
// This gets called after the CTLCOLOR message has been
// processed in the dialog/commandpane procs.
// We are using LTGRAY_BRUSH for dialogs and command bars.
// We need to draw the icon properly on the background.
// We will use a null pen, and the same background. We have
// to use left-1, top-1, right+1, and bottom+1 to have the
// interior of the rectangle in the icon's area. We end up
// with a white line otherwise. First, fill gray background
HPEN oldpen = (HPEN) ::SelectObject(dis->hDC, GetStockObject(NULL_PEN));
HBRUSH oldbrush = static_cast<HBRUSH>(::SelectObject(dis->hDC,
theApp->_BarBrush));
(void)::Rectangle(dis->hDC,dis->rcItem.left, dis->rcItem.top,
dis->rcItem.right+1, dis->rcItem.bottom+1);
if (!(dlgCmd->attrs & CA_NoBorder))
{
::SelectObject(dis->hDC, theApp->_ShadowPen);
::MoveTo(dis->hDC, dis->rcItem.left+1, dis->rcItem.bottom-1);
::LineTo(dis->hDC, dis->rcItem.left+1, dis->rcItem.top);
::LineTo(dis->hDC, dis->rcItem.right-1, dis->rcItem.top);
::SelectObject(dis->hDC,theApp->_LightPen);
::MoveTo(dis->hDC, dis->rcItem.right-1, dis->rcItem.top);
::LineTo(dis->hDC, dis->rcItem.right-1, dis->rcItem.bottom-1);
::LineTo(dis->hDC, dis->rcItem.left+1, dis->rcItem.bottom-1);
}
int oldBkMode = ::GetBkMode(dis->hDC);
::SetBkMode(dis->hDC,TRANSPARENT);
::DrawText(dis->hDC, _lbl, strlen(_lbl),
&dis->rcItem, DT_CENTER | DT_VCENTER | DT_SINGLELINE);
::SetBkMode(dis->hDC,oldBkMode);
::SelectObject(dis->hDC, oldpen); // restore hdc
::SelectObject(dis->hDC, oldbrush);
return 1;
}
case ODA_SELECT: // indicated selected
{
return 1; // no op for icon Frame
}
case ODA_FOCUS: // gets focus
{
return 1; // no op for icon Frame
}
}
return 0;
}
//===================>>> vBoxedLabelCmd::vCmdCallback <<<=======================
void vBoxedLabelCmd::CmdCallback(int /* id */, WORD codeNotify)
{
// No Op for a label
}
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