You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
146 lines
3.6 KiB
146 lines
3.6 KiB
/*
|
|
**
|
|
** Copyright (C) 1998-2001 by Matthias Hölzer-Klüpfel <hoelzer@kde.org>
|
|
** Maintainence has ceased - send questions to kde-devel@kde.org.
|
|
**
|
|
*/
|
|
|
|
/*
|
|
** 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 in a file called COPYING; if not, write to
|
|
** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
** MA 02110-1301, USA.
|
|
*/
|
|
|
|
/*
|
|
** Bug reports and questions can be sent to kde-devel@kde.org
|
|
*/
|
|
#include <limits.h>
|
|
|
|
|
|
#include <kstandarddirs.h>
|
|
|
|
|
|
#include "flags.h"
|
|
|
|
|
|
FlagList::FlagList()
|
|
{
|
|
_flags.setAutoDelete(true);
|
|
|
|
_flagPixmap = TQPixmap(locate("data", "kworldclock/pics/flag.png"));
|
|
_flagMask = TQPixmap(locate("data", "kworldclock/pics/flag-mask.xpm"), 0, TQPixmap::ThresholdDither);
|
|
_flagMask.setMask(_flagMask.createHeuristicMask());
|
|
}
|
|
|
|
|
|
void FlagList::addFlag(Flag *f)
|
|
{
|
|
_flags.append(f);
|
|
}
|
|
|
|
|
|
TQPoint FlagList::getPosition(double la, double lo, int w, int h, int offset)
|
|
{
|
|
int x = (int)((double)w * (180.0 + lo) / 360.0);
|
|
int y = (int)((double)h * (90.0 - la) / 180.0);
|
|
x = (x + offset + w/2) % w;
|
|
|
|
return TQPoint(x,y);
|
|
}
|
|
|
|
|
|
void FlagList::paint(TQPainter *p, int width, int height, int offset)
|
|
{
|
|
p->setPen(TQt::black);
|
|
|
|
TQPtrListIterator<Flag> it(_flags);
|
|
for ( ; it.current(); ++it)
|
|
{
|
|
TQPoint pos = getPosition(it.current()->latitude(), it.current()->longitude(), width, height, offset);
|
|
|
|
p->setPen(it.current()->color());
|
|
p->setBrush(it.current()->color());
|
|
|
|
if (width > 100)
|
|
{
|
|
pos -= TQPoint(5,15);
|
|
|
|
p->drawPixmap(pos,_flagMask);
|
|
p->drawPixmap(pos,_flagPixmap);
|
|
}
|
|
else
|
|
p->drawEllipse(pos.x()-1, pos.y()-1, 3, 3);
|
|
}
|
|
}
|
|
|
|
|
|
void FlagList::removeNearestFlag(const TQPoint &target, int w, int h, int offset)
|
|
{
|
|
Flag *flag = 0;
|
|
|
|
TQPoint diff;
|
|
|
|
int dist = INT_MAX;
|
|
TQPtrListIterator<Flag> it(_flags);
|
|
for ( ; it.current(); ++it)
|
|
{
|
|
diff = getPosition(it.current()->latitude(), it.current()->longitude(), w, h, offset);
|
|
diff -= target;
|
|
if (diff.manhattanLength() < dist)
|
|
{
|
|
dist = diff.manhattanLength();
|
|
flag = it.current();
|
|
}
|
|
}
|
|
|
|
if (flag)
|
|
_flags.remove(flag);
|
|
}
|
|
|
|
void FlagList::removeAllFlags()
|
|
{
|
|
_flags.clear();
|
|
}
|
|
|
|
void FlagList::save(TDEConfig *config)
|
|
{
|
|
config->writeEntry("Flags", _flags.count());
|
|
|
|
TQPtrListIterator<Flag> it(_flags);
|
|
int cnt=0;
|
|
for ( ; it.current(); ++it)
|
|
{
|
|
config->writeEntry(TQString("Flag_%1_Color").arg(cnt), it.current()->color());
|
|
config->writeEntry(TQString("Flag_%1_Latitude").arg(cnt), it.current()->latitude());
|
|
config->writeEntry(TQString("Flag_%1_Longitude").arg(cnt), it.current()->longitude());
|
|
cnt++;
|
|
}
|
|
}
|
|
|
|
|
|
void FlagList::load(TDEConfig *config)
|
|
{
|
|
_flags.clear();
|
|
int num = config->readNumEntry("Flags", 0);
|
|
|
|
for (int i=0; i<num; ++i)
|
|
{
|
|
addFlag(new Flag(config->readDoubleNumEntry(TQString("Flag_%1_Longitude").arg(i)),
|
|
config->readDoubleNumEntry(TQString("Flag_%1_Latitude").arg(i)),
|
|
config->readColorEntry(TQString("Flag_%1_Color").arg(i))));
|
|
}
|
|
}
|
|
|
|
|