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OCL
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OStatusLine.cpp
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1997-01-05
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// OCL - OS/2 Class Library
// (c) Cubus 1995
// All Rights Reserved
// OStatusLine.cpp
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Neither the name Cubus nor the name Team OCL may be used to
* endorse or promote products derived from this software
* without specific prior written permission.
* 3. See OCL.INF for a detailed copyright notice.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
// $Header: W:/Projects/OCL/Source/rcs/OStatusLine.cpp 1.50 1996/08/11 23:49:31 B.STEIN Release $
#define __OCL_SOURCE__
#define OINCL_OSTRING
#define OINCL_BASE
#include <ocl.hpp>
#include <OStatusLine.hpp>
OStatusLine::OStatusLine(const ULONG id,
const HWND parentWindow,
const BOOL DDStyle)
: OFrame(id, FCF_NOBYTEALIGN, CS_SIZEREDRAW),
ddStyle(DDStyle)
{
setParent(parentWindow);
setOwner(parentWindow);
initStatlineDefaults();
}
OStatusLine::OStatusLine(const ULONG id,
const OFrame& parentWindow,
const BOOL DDStyle)
: OFrame(id, FCF_NOBYTEALIGN, CS_SIZEREDRAW),
ddStyle(DDStyle)
{
setParent(parentWindow.hwnd);
setOwner(parentWindow.hwnd);
initStatlineDefaults();
}
OStatusLine::OStatusLine(const ULONG id,
const pOFrame parentWindow,
const BOOL DDStyle)
: OFrame(id, FCF_NOBYTEALIGN, CS_SIZEREDRAW),
ddStyle(DDStyle)
{
initStatlineDefaults().setParent(parentWindow->hwnd).setOwner(parentWindow->hwnd);
}
OStatusLine::~OStatusLine()
{}
PSZ OStatusLine::isOfType() const
{
return("OStatusLine");
}
OStatusLine& OStatusLine::initStatlineDefaults()
{
orientation = DT_LEFT | DT_VCENTER;
readOnly = FALSE;
statlineText << (PSZ) "";
pparms.Fore = SYSCLR_WINDOWTEXT;
if (ddStyle)
pparms.Back = SYSCLR_BUTTONMIDDLE;
else
pparms.Back = SYSCLR_WINDOW;
return(*this);
}
OStatusLine& OStatusLine::createStatusLine()
{
createFrame("OStatusLine");
setFont("8.Helv");
showFrame();
return(*this);
}
OStatusLine& OStatusLine::refreshText()
{
WinInvalidateRect(hwnd, 0, TRUE);
return(*this);
}
OStatusLine& OStatusLine::setText(PCSZ text)
{
if ((text) && (!readOnly)) {
statlineText << (PSZ) " ";
statlineText + (PSZ) text;
statlineText + (PSZ) " ";
refreshText(); }
return(*this);
}
ULONG OStatusLine::getHeight()
{
ULONG statlineHeight;
hps = WinGetPS(client);
WinQueryWindowRect(HWND_DESKTOP, &rcl);
WinDrawText(hps, 1, " ", &rcl, 0L, 0L, orientation | DT_QUERYEXTENT);
WinFillRect(hps, &rcl, pparms.Back);
WinReleasePS(hps);
statlineHeight = rcl.yTop - rcl.yBottom + 10;
return(statlineHeight);
}
ULONG OStatusLine::getWidth()
{
ULONG statlineWidth;
hps = WinGetPS(client);
WinQueryWindowRect(HWND_DESKTOP, &rcl);
WinDrawText(hps, strlen(statlineText), statlineText,
&rcl, 0L, 0L, orientation | DT_QUERYEXTENT);
WinFillRect(hps, &rcl, pparms.Back);
WinReleasePS(hps);
statlineWidth = rcl.xRight - rcl.xLeft + 10;
return(statlineWidth);
}
OStatusLine& OStatusLine::setOrientation(const ULONG Orientation)
{
orientation = Orientation;
return(*this);
}
OStatusLine& OStatusLine::setRDOnly(BOOL readonly)
{
readOnly = readonly;
return(*this);
}
BOOL OStatusLine::OCommand(ULONG msg, MPARAM mp1, MPARAM mp2)
{
switch(msg)
{
case WM_PAINT:
if (ddStyle)
{
ULONG height = getHeight() - 3;
ULONG width = 0;
ULONG offset = 3;
POINTL ptl;
hps = WinBeginPaint(hwnd, 0, NULL);
WinQueryWindowRect(hwnd, &rcl);
width = rcl.xRight - rcl.xLeft;
GpiCreateLogColorTable(hps, LCOL_RESET, LCOLF_RGB, 0L, 0L, NULL);
GpiSetColor(hps, pparms.Back);
ptl.x = width; ptl.y = height;
GpiBox(hps, DRO_FILL, &ptl, 0, 0);
GpiSetColor(hps, CLR_WHITE);
ptl.x = ptl.y = 0;
GpiMove(hps, &ptl);
ptl.x = 0; ptl.y = height;
GpiLine(hps, &ptl);
ptl.x = width; ptl.y = height;
GpiLine(hps, &ptl);
GpiSetColor(hps, CLR_DARKGRAY);
ptl.x = width; ptl.y = 0;
GpiLine(hps, &ptl);
ptl.x = ptl.y = 0;
GpiLine(hps, &ptl);
GpiSetColor(hps, CLR_WHITE);
ptl.x = ptl.y = offset;
GpiMove(hps, &ptl);
ptl.x = width - offset; ptl.y = offset;
GpiLine(hps, &ptl);
ptl.x = width - offset; ptl.y = height - offset;
GpiLine(hps, &ptl);
GpiSetColor(hps, CLR_DARKGRAY);
ptl.x = offset; ptl.y = height - offset;
GpiLine(hps, &ptl);
ptl.x = ptl.y = offset;
GpiLine(hps, &ptl);
rcl.xLeft = 3;
WinDrawText(hps, strlen(statlineText), statlineText, &rcl,
pparms.Fore, pparms.Back, orientation);
WinEndPaint(hps);
}
else
{
hps = WinBeginPaint(hwnd, 0, 0);
GpiCreateLogColorTable(hps, LCOL_RESET, LCOLF_RGB, 0L, 0L, NULL);
WinQueryWindowRect(hwnd, &rcl);
GpiSetColor(hps, pparms.Back);
GpiBox(hps, DRO_FILL, (PPOINTL) &rcl.xRight, 0L, 0L);
WinDrawText(hps, strlen(statlineText), statlineText, &rcl,
pparms.Fore, pparms.Back, orientation | DT_ERASERECT);
WinEndPaint(hps);
}
break;
default:
return(OFrame::OCommand(msg, mp1, mp1));
}
return(TRUE);
#ifdef __BCPLUSPLUS__
#pragma warn -par
#endif
}
#ifdef __BCPLUSPLUS__
#pragma warn .par
#endif
// end of source