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#include <noatun/engine.h>
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#include <noatun/player.h>
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#include <noatun/app.h>
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#include <math.h>
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#include <tqpainter.h>
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#include <tqbitmap.h>
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#include <klocale.h>
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#include <kconfig.h>
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#include <tqcursor.h>
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#include <tqtooltip.h>
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#include <kwin.h>
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#include "ffrs.h"
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extern "C" Plugin *create_plugin()
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{
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KGlobal::locale()->insertCatalogue("ffrs");
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return new FFRS();
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}
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View::View(int width, int height, int block, int unblock, TQColor front, TQColor back, int channel)
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: TQWidget(0,0, Qt::WStyle_Customize | Qt::WStyle_NoBorder | Qt::WStyle_StaysOnTop | Qt::WType_TopLevel), mChannel(channel)
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{
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fg = front;
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bg = back;
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resize(width, height);
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setPaletteBackgroundColor(back);
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KWin::setState(handle(), NET::SkipTaskbar);
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KConfig *c = napp->config();
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c->setGroup("FFRS");
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TQSize size = napp->desktop()->size();
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TQRect desktop(0,0, size.width(), size.height());
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TQPoint at;
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if (channel==0)
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{
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at = TQPoint(size.width()-width*4, size.height()-height-32);
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TQToolTip::add(this, i18n("Left"));
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}
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else // if (channel==1)
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{
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at = TQPoint(size.width()-width*2, size.height()-height-32);
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TQToolTip::add(this, i18n("Right"));
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}
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move(c->readPointEntry("at"+TQString::number(mChannel), &at));
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// make sure we're on the desktop
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if (
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!desktop.contains(rect().topLeft())
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|| !desktop.contains(rect().bottomRight())
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)
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{
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move(at);
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}
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TQBitmap mask(width, height);
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TQPainter p(&mask);
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// Qt::color0 = transparent
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// Qt::color1 = opaque
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p.fillRect(0, 0, width, height, Qt::color0);
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for (int i=0; i < height; )
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{
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p.fillRect(0, height-i-block, width, block, Qt::color1);
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i += block + unblock;
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}
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setMask(mask);
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units = block+unblock;
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show();
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moving=false;
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}
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View::~View()
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{
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KConfig *c = napp->config();
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c->setGroup("FFRS");
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c->writeEntry("at"+TQString::number(mChannel), pos());
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}
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void View::mouseMoveEvent(TQMouseEvent *)
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{
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if (moving)
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{
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move ( TQCursor::pos()-mMousePoint );
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}
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}
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void View::mousePressEvent(TQMouseEvent *)
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{
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moving = true;
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mMousePoint = mapFromGlobal(TQCursor::pos());
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}
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void View::mouseReleaseEvent(TQMouseEvent *)
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{
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moving = false;
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}
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void View::draw(float level)
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{
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int w = width();
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int h = height();
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// now convert level to pixels
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static const float LEVEL_MIN = 1.0/(1<<20);
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if (level < LEVEL_MIN) level = LEVEL_MIN;
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level = (2.0/log(2.0))*log(level+1.0);
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float fpix = level * (float)h;
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fpix = fabs(fpix);
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if (fpix - (int)fpix > .5) fpix += .5;
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int pix = (int)(fpix / units) * units;
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// and draw it (it updates too quickly for it to
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// need a paintEvent)
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TQPainter p(this);
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p.fillRect(0, 0, w, h-pix, bg);
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p.fillRect(0, h-pix, w, h - (h-pix), fg);
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}
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FFRS::FFRS() : TQObject(), Plugin()
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{
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dpyleft = dpyright = 0;
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changed();
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prefs = new FFRSPrefs(this);
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connect(prefs, TQT_SIGNAL(changed()), TQT_SLOT(changed()));
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setSamples(256);
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start();
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}
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FFRS::~FFRS()
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{
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delete dpyleft;
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delete dpyright;
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}
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void FFRS::scopeEvent(float *left, float *right, int len)
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{
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float avl=0;
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float avr=0;
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for (int i=0; i < len; i++)
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{
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avl += fabs(left[i]);
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avr += fabs(right[i]);
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}
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avl /= len;
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avr /= len;
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dpyleft->draw(avl);
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if (dpyright)
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dpyright->draw(avr);
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}
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void FFRS::changed()
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{
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delete dpyleft;
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delete dpyright;
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dpyleft = new View(prefs->width(), prefs->height(), prefs->fgblock(), prefs->bgblock(), prefs->fgcolor(), prefs->bgcolor(), 0);
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dpyright = new View(prefs->width(), prefs->height(), prefs->fgblock(), prefs->bgblock(), prefs->fgcolor(), prefs->bgcolor(), 1);
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setInterval(prefs->rate());
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}
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#include <knuminput.h>
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#include <kcolorbutton.h>
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#include <tqlayout.h>
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#include <tqhbox.h>
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#include <tqlabel.h>
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FFRSPrefs::FFRSPrefs( TQObject *parent )
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: CModule(i18n("Foreign Region"), i18n("French Foreign Region"),"",parent)
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{
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TQVBoxLayout *layout = new TQVBoxLayout(this);
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TQHBox *box = new TQHBox(this);
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layout->addWidget(box);
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new TQLabel(i18n("Width:"), box);
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mWidth = new KIntNumInput(width(), box);
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mWidth->setMinValue(0);
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box = new TQHBox(this);
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layout->addWidget(box);
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new TQLabel(i18n("Height:"), box);
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mHeight = new KIntNumInput(height(), box);
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mHeight->setMinValue(0);
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box = new TQHBox(this);
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layout->addWidget(box);
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new TQLabel(i18n("Visible block size:"), box);
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mFgblock = new KIntNumInput(fgblock(), box);
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mFgblock->setMinValue(0);
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box = new TQHBox(this);
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layout->addWidget(box);
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new TQLabel(i18n("Transparent block size:"), box);
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mBgblock = new KIntNumInput(bgblock(), box);
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mBgblock->setMinValue(0);
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box = new TQHBox(this);
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layout->addWidget(box);
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new TQLabel(i18n("Update interval:"), box);
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mRate = new KIntNumInput(rate(), box);
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mRate->setMinValue(0);
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box = new TQHBox(this);
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layout->addWidget(box);
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new TQLabel(i18n("Foreground color:"), box);
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mFgcolor = new KColorButton(fgcolor(), box);
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box = new TQHBox(this);
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layout->addWidget(box);
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new TQLabel(i18n("Background color:"), box);
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mBgcolor = new KColorButton(bgcolor(), box);
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layout->addStretch();
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}
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void FFRSPrefs::save()
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{
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KConfig *c = napp->config();
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c->setGroup("FFRS");
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c->writeEntry("width", mWidth->value());
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c->writeEntry("height", mHeight->value());
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c->writeEntry("fgblock", mFgblock->value());
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c->writeEntry("bgblock", mBgblock->value());
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c->writeEntry("rate", mRate->value());
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c->writeEntry("bgcolor", mBgcolor->color());
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c->writeEntry("fgcolor", mFgcolor->color());
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emit changed();
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}
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int FFRSPrefs::width()
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{
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KConfig *c = napp->config();
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c->setGroup("FFRS");
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return c->readNumEntry("width", 22);
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}
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int FFRSPrefs::height()
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{
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KConfig *c = napp->config();
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c->setGroup("FFRS");
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return c->readNumEntry("height", 162);
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}
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int FFRSPrefs::fgblock()
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{
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KConfig *c = napp->config();
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c->setGroup("FFRS");
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return c->readNumEntry("fgblock", 27-12);
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}
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int FFRSPrefs::bgblock()
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{
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KConfig *c = napp->config();
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c->setGroup("FFRS");
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return c->readNumEntry("bgblock", 12);
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}
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int FFRSPrefs::rate()
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{
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KConfig *c = napp->config();
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c->setGroup("FFRS");
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return c->readNumEntry("rate", 110);
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}
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TQColor FFRSPrefs::bgcolor()
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{
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KConfig *c = napp->config();
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c->setGroup("FFRS");
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TQColor dumbass(0, 64, 0);
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return c->readColorEntry("bgcolor", &dumbass);
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}
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TQColor FFRSPrefs::fgcolor()
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{
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KConfig *c = napp->config();
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c->setGroup("FFRS");
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TQColor dumbass(0, 255, 0);
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return c->readColorEntry("fgcolor", &dumbass);
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}
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#include "ffrs.moc"
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