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/* Part of SWI-Prolog interface to Qt
Author: Carlo Capelli
E-mail: cc.carlo.cap@gmail.com
Copyright (c) 2013-2015, Carlo Capelli
All rights reserved.
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. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"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
COPYRIGHT OWNER 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.
*/
#include "Preferences.h"
#include <QDebug>
QList<QColor> Preferences::ANSI_sequences;
int Preferences::console_out_fore,
Preferences::console_out_back,
Preferences::console_inp_fore,
Preferences::console_inp_back;
/** peek color by index
*/
QColor Preferences::ANSI2col(int c, bool highlight) {
int p = highlight ? c + 8 : c;
return ANSI_sequences[p];
}
/** get configured values, with reasonable defaults
*/
Preferences::Preferences(QObject *parent) :
QSettings("swi-prolog", "pqConsole", parent)
{ qDebug() << "Loading preferences from " << fileName();
QFont default_font("Monospace");
default_font.setStyleHint(QFont::Monospace);
console_font = value("console_font", default_font).value<QFont>();
wrapMode = static_cast<ConsoleEditBase::LineWrapMode>(value("wrapMode", ConsoleEditBase::WidgetWidth).toInt());
console_out_fore = value("console_out_fore", 0).toInt();
console_out_back = value("console_out_back", 7).toInt();
console_inp_fore = value("console_inp_fore", 0).toInt();
console_inp_back = value("console_inp_back", 15).toInt();
// selection from SVG named colors
// see http://www.w3.org/TR/SVG/types.html#ColorKeywords
static QColor v[] = {
"black",
"red",
"green",
"brown",
"blue",
"magenta",
"cyan",
"white",
"gray", // 'highlighted' from here
"magenta",
"chartreuse",
"gold",
"dodgerblue",
"magenta",
"lightblue",
"beige"
};
ANSI_sequences.clear();
beginReadArray("ANSI_sequences");
for (int i = 0; i < 16; ++i) {
setArrayIndex(i);
QColor c = value("color", v[i]).value<QColor>();
if ( !c.isValid() ) // Play safe if the color is invalid
c = v[i]; // Happens on MacOSX 10.11 (El Captain)
ANSI_sequences.append(c);
}
endArray();
}
/** save configured values
*/
Preferences::~Preferences() {
#define SV(s) setValue(#s, s)
SV(console_font);
SV(wrapMode);
SV(console_out_fore);
SV(console_out_back);
SV(console_inp_fore);
SV(console_inp_back);
#undef SV
beginWriteArray("ANSI_sequences");
for (int i = 0; i < ANSI_sequences.size(); ++i) {
setArrayIndex(i);
setValue("color", ANSI_sequences[i]);
}
endArray();
}
void Preferences::loadGeometry(QString key, QWidget *w) {
beginGroup(key);
QPoint pos = value("pos", QPoint(200, 200)).toPoint();
QSize size = value("size", QSize(800, 600)).toSize();
int state = value("state", static_cast<int>(Qt::WindowNoState)).toInt();
w->move(pos);
w->resize(size);
w->setWindowState(static_cast<Qt::WindowStates>(state));
endGroup();
}
void Preferences::saveGeometry(QString key, QWidget *w) {
beginGroup(key);
setValue("pos", w->pos());
setValue("size", w->size());
setValue("state", static_cast<int>(w->windowState()));
endGroup();
}
void Preferences::loadGeometry(QWidget *w) {
loadGeometry(w->metaObject()->className(), w);
}
void Preferences::saveGeometry(QWidget *w) {
saveGeometry(w->metaObject()->className(), w);
}
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