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/***************************************************************************
** xEdit.cpp $Revision: 1.17 $ - $Name: V2-18 $
** QEdit w/ Macro Replacement
**
** Copyright (C) 1996 Joseph Croft <jcroft@unicomp.net>
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Library General Public
** License as published by the Free Software Foundation; either
** version 2 of the License, or (at your option) any later version.
**
** This library is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
** Library General Public License for more details.
**
** You should have received a copy of the GNU Library General Public
** License along with this library; if not, write to the Free
** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
**
***************************************************************************/
#include <ctype.h>
#include <stdio.h>
#include "xDefaults.h"
#include "xEdit.h"
#include <qlined.h>
extern xDefaults Defaults;
static int dbg = 0;
static const char *pInitialResources[] =
{
"*BaseColor: light yellow",
"*BaseHighlight: dark blue",
"*TextColor: black",
"*TextHighlight: White",
NULL
};
xEdit::xEdit(xWidgetResInfo *pPRes, QWidget *pParent, const char *pName) :
QLineEdit(pParent, pName)
{
QPalette p;
QColor baseColor;
QColor baseHighlight;
QColor textColor;
QColor textHighlight;
QColor textEnabled;
QColorGroup n, a, d;
const char *cp, *cp1;
if (dbg) fprintf(stdout, "xEdit::xEdit():Enter\n");
wdtRes = new xWidgetResInfo(pPRes, QString("input"), QString("Input"));
Resources->setWidgetInit(pInitialResources);
if (dbg) fprintf(stdout, "xEdit::xEdit():Width = %d, height = %d\n",
width(), height());
if (dbg) fflush(stdout);
setDefPallet(this, wdtRes);
setDefFont(this, wdtRes);
if (dbg) fprintf(stdout, "xEdit::xEdit():Defaults Set\n");
if (dbg) fflush(stdout);
highlight = FALSE;
if (dbg) fprintf(stdout, "xEdit::xEdit():Setting Colors and such\n");
if (dbg) fflush(stdout);
p = palette();
cp = Resources->get(wdtRes, "basecolor", "BaseColor");
setStrColor(baseColor, cp);
cp = Resources->get(wdtRes, "basehighlight", "BaseHighlight");
setStrColor(baseHighlight, cp);
cp = Resources->get(wdtRes, "texthighlight", "TextHighlight");
setStrColor(textHighlight, cp);
cp = Resources->get(wdtRes, "textcolor", "TextColor");
setStrColor(textColor, cp);
cp1 = Resources->get(wdtRes, "textenabled", "TextEnabled");
if (cp1 != NULL)
setStrColor(textEnabled, cp1);
else
setStrColor(textEnabled, cp);
n = p.normal();
a = p.active();
d = p.disabled();
QColorGroup n1(n.foreground(), n.background(), n.light(),
n.mid(), n.dark(), textEnabled, baseColor);
QColorGroup a1(a.foreground(), a.background(), a.light(),
a.mid(), a.dark(), textEnabled, baseColor);
QColorGroup d1(d.foreground(), d.background(), d.light(),
d.mid(), d.dark(), textColor, n.background());
paletteEnabled.setNormal(n1);
paletteEnabled.setActive(a1);
paletteEnabled.setDisabled(d1);
QColorGroup n2(n.foreground(), n.background(), n.light(),
n.mid(), n.dark(), textColor, n.background());
QColorGroup a2(a.foreground(), a.background(), a.light(),
a.mid(), a.dark(), textColor, n.background());
QColorGroup d2(d.foreground(), d.background(), d.light(),
d.mid(), d.dark(), textColor, n.background());
paletteDisabled.setNormal(n2);
paletteDisabled.setActive(a2);
paletteDisabled.setDisabled(d2);
QColorGroup n3(n.foreground(), n.background(), n.light(),
n.mid(), n.dark(), textHighlight, baseHighlight);
QColorGroup a3(a.foreground(), a.background(), a.light(),
a.mid(), a.dark(), textHighlight, baseHighlight);
QColorGroup d3(d.foreground(), d.background(), d.light(),
d.mid(), d.dark(), textHighlight, baseHighlight);
paletteHighlight.setNormal(n3);
paletteHighlight.setActive(a3);
paletteHighlight.setDisabled(d3);
if (dbg) fprintf(stdout, "xEdit::xEdit():Getting Font Metrics\n");
if (dbg) fflush(stdout);
QFontMetrics fm = fontMetrics();
if (dbg) fprintf(stdout, "xEdit::xEdit():Setting to Width = %d, height = %d\n",
width(), fm.lineSpacing() + 8);
resize(width(), fm.lineSpacing() + 8);
if (dbg) fprintf(stdout, "xEdit::xEdit():New Width = %d, height = %d\n",
width(), height());
// frameStyleEnabled = QFrame::Panel | QFrame::Sunken;
// frameStyleDisabled = QFrame::Panel | QFrame::Plain;
setEnabled(TRUE);
QLineEdit::setEnabled(TRUE);
setAcceptFocus(TRUE);
if (dbg) fprintf(stdout, "xEdit::xEdit():Exit\n");
}
void xEdit::setFrameStyles(int styleEnabled, int styleDisabled)
{
if (styleEnabled != -1)
frameStyleEnabled = styleEnabled;
if (styleDisabled != -1)
frameStyleDisabled = styleDisabled;
// setFrameStyle((enabled == TRUE) ?
// frameStyleEnabled : frameStyleDisabled);
}
void xEdit::setWidth(int width)
{
QFontMetrics fm = fontMetrics();
if (dbg) fprintf(stdout, "xEdit::setWidth(%d):Enter\n", width);
if (dbg) fflush(stdout);
if (dbg) fprintf(stdout, "xEdit::setWidth():maxWidth = %d, width = %d\n",
fm.maxWidth(), fm.maxWidth() * width);
if (dbg) fflush(stdout);
resize(fm.maxWidth() * width + 8, fm.lineSpacing() + 8);
if (dbg) fprintf(stdout, "xEdit::setWidth():Exit\n");
if (dbg) fflush(stdout);
}
void xEdit::setEnabled(bool f)
{
if (dbg) fprintf(stdout, "xEdit::setEnabled():Enter\n");
if (dbg) fflush(stdout);
enabled = f;
if (f == FALSE && highlight == FALSE)
{
if (dbg) fprintf(stdout, "xEdit::setEnabled():palette disabled, framestyle disabled\n");
if (dbg) fflush(stdout);
setPalette(paletteDisabled);
// setFrameStyle(frameStyleDisabled);
}
else if (f == FALSE && highlight == TRUE)
{
if (dbg) fprintf(stdout, "xEdit::setEnabled():palette highlight, framestyle disabled\n");
if (dbg) fflush(stdout);
setPalette(paletteHighlight);
// setFrameStyle(frameStyleDisabled);
}
else
{
if (dbg) fprintf(stdout, "xEdit::setEnabled():palette enabled, framestyle enabled\n");
if (dbg) fflush(stdout);
setPalette(paletteEnabled);
// setFrameStyle(frameStyleEnabled);
}
if (f == FALSE && hasFocus() == TRUE)
clearFocus();
setAcceptFocus(f);
if (dbg) fprintf(stdout, "xEdit::setEnabled():Exit\n");
if (dbg) fflush(stdout);
// QLineEdit::setEnabled(f);
}
void xEdit::setHighlight(bool f)
{
if (dbg) fprintf(stdout, "xEdit::setHighlight():Enter\n");
if (dbg) fflush(stdout);
highlight = f;
if (f == FALSE && enabled == FALSE)
{
if (dbg) fprintf(stdout, "xEdit::setHighlight():palette disabled, framestyle disabled\n");
if (dbg) fflush(stdout);
setPalette(paletteDisabled);
// setFrameStyle(frameStyleDisabled);
}
else if (enabled == TRUE)
{
if (dbg) fprintf(stdout, "xEdit::setHighlight():palette enabled, framestyle enabled\n");
if (dbg) fflush(stdout);
setPalette(paletteEnabled);
// setFrameStyle(frameStyleEnabled);
}
else
{
if (dbg) fprintf(stdout, "xEdit::setHighlight():palette highlight, framestyle enabled\n");
if (dbg) fflush(stdout);
setPalette(paletteHighlight);
// setFrameStyle(frameStyleEnabled);
}
if (dbg) fprintf(stdout, "xEdit::setHighlight():Exit\n");
if (dbg) fflush(stdout);
}
QString xEdit::macroReplace(const char *cp)
{
QString rv, strTmp1, strTmp2;
char ch, ch1, ch2;
int base;
if (dbg) fprintf(stdout, "xEdit::macroReplace():Enter\n");
if (cp == NULL)
{
rv = "";
return(rv);
}
for (ch = ' ', rv = ""; *cp;)
{
if (ch != '\\' && ch != '$' && *cp == '$')
{
if (*(cp + 1) != '$')
{
if (dbg) fprintf(stdout, "xEdit::macroReplace():Test for Macro in: |%s|\n", cp);
for (strTmp1 = "", cp++; *cp && isalnum(*cp) || *cp == '.' || *cp == '_'; cp++)
strTmp1 += *cp;
if (dbg) fprintf(stdout, "xEdit::macroReplace():Tag = |%s|\n", (const char *)strTmp1);
if ((strTmp2 = macroReplace(Defaults.get(strTmp1))) != NULL)
{
if (dbg) fprintf(stdout, "xEdit::macroReplace():Found Entry!! = |%s|\n", (const char *)strTmp1);
rv += strTmp2;
}
if (dbg) fprintf(stdout, "xEdit::macroReplace():Remaining string to test = |%s|\n", cp);
}
else
ch = *(cp++);
}
else if (ch != '\\' && *cp == '\\')
{
if (dbg) fprintf(stdout, "xEdit::macroReplace():Found escape char!\n");
ch = *(cp++);
}
else if (ch == '\\')
{
if (dbg) fprintf(stdout, "xEdit::macroReplace():Interpreting escape char!\n");
switch (toupper(*cp))
{
case 'B':
if (dbg) fprintf(stdout, "xEdit::macroReplace():Found bold char!\n");
ch = '\x02';
rv += ch;
cp++;
break;
case 'U':
if (dbg) fprintf(stdout, "xEdit::macroReplace():Found underline char!\n");
ch = '_' - 0x40;
rv += ch;
cp++;
break;
case 'X':
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
if (dbg) fprintf(stdout, "xEdit::macroReplace():Found Number!!!!!\n");
if (toupper(*cp) == 'X')
{
base = 16;
cp++;
}
else if (*cp == '0')
base = 8;
else
base = 10;
for (ch1 = 0; base != 0;)
{
if (base == 16)
{
if (isxdigit(*cp))
{
ch1 *= 16;
if ((ch2 = toupper(*cp) - '0') > 9)
ch1 += ch2 - 7;
else
ch1 += ch2;
cp++;
}
else
base = 0;
}
else if (base == 8)
{
if (dbg) printf("ctoi():base 8, ch = 0x%x, %c\n\r", ch, ch);
if (*cp >= '0' && *cp <= '7')
{
ch1 *= 8;
ch1 += *cp - '0';
cp++;
if (dbg) printf("ctoi():base 8, rslt = 0%x\n\r", ch1);
}
else
base = 0;
}
else
{
if (dbg) printf("ctoi():base 10, *cp = 0x%x, %c\n\r", *cp, *cp);
if (isdigit(*cp))
{
ch1 *= 10;
ch1 += *cp - '0';
cp++;
if (dbg) printf("ctoi():base 10, rslt = 0x%x\n\r", ch1);
}
else
base = 0;
}
}
ch = ch1;
rv += ch1;
break;
default:
if (dbg) fprintf(stdout, "xEdit::macroReplace():Found defaults!!!!!!!!\n");
ch = ' ';
rv += *(cp++);
break;
}
}
else
{
ch = *cp;
rv += *(cp++);
}
}
if (dbg) fprintf(stdout, "xEdit::macroReplace():Exit |%s|\n", (const char *)rv);
return(rv);
}
const char *xEdit::text()
{
const char *cp;
QString strTmp;
if (dbg) fprintf(stdout, "xEdit::text():Enter\n");
cp = QLineEdit::text();
if (dbg) fprintf(stdout, "xEdit::text():Intermediate cp = |%s|\n", cp);
strTmp = cp;
txtStr = Defaults.expandEntry(strTmp);
if (dbg) fprintf(stdout, "xEdit::text():Exit |%s|\n", (const char *)txtStr);
return((const char *)txtStr);
}
void xEdit::mousePressEvent(QMouseEvent *pEvt)
{
xMouseEvent evt(this, pEvt);
if (dbg) fprintf(stdout, "xEdit::mousePressEvent():Enter\n");
QLineEdit::mousePressEvent(pEvt);
emit mousePressed(&evt);
if (dbg) fprintf(stdout, "xEdit::mousePressEvent():Exit\n");
}
void xEdit::mouseReleaseEvent(QMouseEvent *pEvt)
{
xMouseEvent evt(this, pEvt);
if (dbg) fprintf(stdout, "xEdit::mouseReleaseEvent():Enter\n");
QLineEdit::mouseReleaseEvent(pEvt);
emit mouseReleased(&evt);
if (dbg) fprintf(stdout, "xEdit::mouseReleaseEvent():Exit\n");
}
void xEdit::mouseDoubleClickEvent(QMouseEvent *pEvt)
{
xMouseEvent evt(this, pEvt);
if (dbg) fprintf(stdout, "xEdit::mouseDoubleClickEvent():Enter\n");
QLineEdit::mouseDoubleClickEvent(pEvt);
emit mouseDoubleClicked(&evt);
if (dbg) fprintf(stdout, "xEdit::mouseDoubleClickEvent():Exit\n");
}
void xEdit::mouseMoveEvent(QMouseEvent *pEvt)
{
xMouseEvent evt(this, pEvt);
if (dbg) fprintf(stdout, "xEdit::mouseEvent():Enter\n");
QLineEdit::mouseMoveEvent(pEvt);
emit mouseMoved(&evt);
if (dbg) fprintf(stdout, "xEdit::mouseEvent():Exit\n");
}
#include "xEdit.moc"
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