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/*
* keyboard.cpp
*
* Copyright (c) 1997 Patrick Dowler dowler@morgul.fsh.uvic.ca
*
* Requires the Qt widget libraries, available at no cost at
* http://www.troll.no/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <iostream.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/stat.h>
#include <stdlib.h>
#include <qfileinf.h>
#include <qstring.h>
#include <qmsgbox.h>
#include <kmsgbox.h>
#include "keyboard.h"
#include <X11/Xlib.h>
#include "geom.h"
static bool GUI;
KeyboardConfig::~KeyboardConfig ()
{
if (GUI)
{
delete click;
delete c;
delete clabel;
delete percent;
delete repeatOn;
delete repeatOff;
delete repeatBox;
}
}
KeyboardConfig::KeyboardConfig (QWidget * parent, const char *name, bool init)
: KConfigWidget (parent, name)
{
if (init)
GUI = FALSE;
else
GUI = TRUE;
if (GUI)
{
repeatBox = new QButtonGroup(klocale->translate("Keyboard repeat"),
this, "repeat");
repeatOn = new QRadioButton(klocale->translate("On"), repeatBox, "on");
repeatOff = new QRadioButton(klocale->translate("Off"), repeatBox, "off");
click = new KSlider(0,100,10,100, KSlider::Horizontal, this, "click");
c = new QLCDNumber (3, this, "c");
c->setFrameStyle( QFrame::NoFrame );
clabel = new QLabel(klocale->translate("Key click volume"), this);
percent = new QLabel("%", this);
connect( click, SIGNAL(valueChanged(int)), c, SLOT(display(int)) );
repeatOn->adjustSize();
repeatOff->adjustSize();
c->adjustSize();
clabel->adjustSize();
percent->adjustSize();
}
config = kapp->getConfig();
GetSettings();
}
void KeyboardConfig::resizeEvent(QResizeEvent *)
{
int h = SPACE_YO;
QFontMetrics fm = repeatBox->font();
int titleH = fm.height();
int titleW = fm.width(repeatBox->title());
int buttonH = repeatOn->height();
int buttonW = max( repeatOn->width(), repeatOff->width() );
int boxH = 2*buttonH + 3*SPACE_YI + titleH;
int boxW = 0;
if (boxW < titleW + 4*SPACE_XI)
boxW = titleW + 4*SPACE_XI;
if (boxW < buttonW + 2*SPACE_XI)
boxW = buttonW + 2*SPACE_XI;
int h_box = h;
h += boxH + SPACE_YO;
repeatOn->move(SPACE_XI, SPACE_YI + titleH);
repeatOff->move(SPACE_XI, 2*SPACE_YI + buttonH + titleH);
repeatBox->setGeometry(SPACE_XO, h_box, boxW, boxH);
int w = 0;
w = max(w, clabel->width());
clabel->move(SPACE_XO, h);
QSize qsh = click->sizeHint();
click->setGeometry(w + 2*SPACE_XO, h, 200, qsh.height());
h += (QMAX( qsh.height(),clabel->height()) + SPACE_YI);
int center = click->x() + ( click->width() - c->width() )/2;
c->move(center, h);
int dh = ( c->height() - percent->height() )/2;
percent->move(c->x() + c->width() + 3, h+dh);
h += c->height() + SPACE_YO;
}
// return the current LCD setting
int KeyboardConfig::getRepeat()
{
if (repeatOn->isChecked())
return AutoRepeatModeOn;
else
return AutoRepeatModeOff;
}
int KeyboardConfig::getClick()
{
return c->intValue();
}
// set the slider and LCD values
void KeyboardConfig::setRepeat(int r)
{
repeatOn->setChecked(FALSE);
repeatOff->setChecked(FALSE);
if (r == AutoRepeatModeOn)
repeatOn->setChecked(TRUE);
else
repeatOff->setChecked(TRUE);
}
void KeyboardConfig::setClick(int v)
{
click->setValue(v);
c->display(v);
}
void KeyboardConfig::GetSettings( void )
{
XKeyboardState kbd;
XGetKeyboardControl(kapp->getDisplay(), &kbd);
config->setGroup("Keyboard");
QString key = config->readEntry("KeyboardRepeat");
if (key == NULL)
keyboardRepeat = kbd.global_auto_repeat;
else if (key == "on")
keyboardRepeat = AutoRepeatModeOn;
else
keyboardRepeat = AutoRepeatModeOff;
clickVolume = config->readNumEntry("ClickVolume",-1);
if (clickVolume == -1)
clickVolume = kbd.key_click_percent;
// the GUI should reflect the real values
if (GUI)
{
setClick(kbd.key_click_percent);
setRepeat(kbd.global_auto_repeat);
}
}
void KeyboardConfig::saveParams( void )
{
XKeyboardControl kbd;
if (GUI)
{
clickVolume = getClick();
keyboardRepeat = getRepeat();
}
kbd.key_click_percent = clickVolume;
kbd.auto_repeat_mode = keyboardRepeat;
XChangeKeyboardControl(kapp->getDisplay(),
KBKeyClickPercent | KBAutoRepeatMode,
&kbd);
config->setGroup("Keyboard");
config->writeEntry("ClickVolume",clickVolume);
if (keyboardRepeat == AutoRepeatModeOn)
config->writeEntry("KeyboardRepeat","on");
else
config->writeEntry("KeyboardRepeat","off");
config->sync();
}
void KeyboardConfig::loadSettings()
{
GetSettings();
}
void KeyboardConfig::applySettings()
{
saveParams();
}
#include "keyboard.moc"
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