Actually move the kde files that were renamed in the last commit

1 files changed, 644 insertions, 0 deletions

diff --git a/tdeui/kled.cpp b/tdeui/kled.cpp
new file mode 100644
index 000000000..aebf6ce26
--- /dev/null
+++ b/tdeui/kled.cpp
@@ -0,0 +1,644 @@
+/* This file is part of the KDE libraries
+    Copyright (C) 1998 Jörg Habenicht (j.habenicht@europemail.com)
+
+    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; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+
+#define PAINT_BENCH
+#undef PAINT_BENCH
+
+#ifdef PAINT_BENCH
+#include <tqdatetime.h>
+#include <stdio.h>
+#endif
+
+
+#include <tqpainter.h>
+#include <tqimage.h>
+#include <tqcolor.h>
+#include <kapplication.h>
+#include <kpixmapeffect.h>
+#include "kled.h"
+
+
+class KLed::KLedPrivate
+{
+  friend class KLed;
+
+  int dark_factor;
+  TQColor offcolor;
+  TQPixmap *off_map;
+  TQPixmap *on_map;
+};
+
+
+
+KLed::KLed(TQWidget *parent, const char *name)
+  : TQWidget( parent, name),
+    led_state(On),
+    led_look(Raised),
+    led_tqshape(Circular)
+{
+  TQColor col(green);
+  d = new KLed::KLedPrivate;
+  d->dark_factor = 300;
+  d->offcolor = col.dark(300);
+  d->off_map = 0;
+  d->on_map = 0;
+
+  setColor(col);
+}
+
+
+KLed::KLed(const TQColor& col, TQWidget *parent, const char *name)
+  : TQWidget( parent, name),
+    led_state(On),
+    led_look(Raised),
+    led_tqshape(Circular)
+{
+  d = new KLed::KLedPrivate;
+  d->dark_factor = 300;
+  d->offcolor = col.dark(300);
+  d->off_map = 0;
+  d->on_map = 0;
+
+  setColor(col);
+  //setShape(Circular);
+}
+
+KLed::KLed(const TQColor& col, KLed::State state,
+	   KLed::Look look, KLed::Shape tqshape, TQWidget *parent, const char *name )
+  : TQWidget(parent, name),
+    led_state(state),
+    led_look(look),
+    led_tqshape(tqshape)
+{
+  d = new KLed::KLedPrivate;
+  d->dark_factor = 300;
+  d->offcolor = col.dark(300);
+  d->off_map = 0;
+  d->on_map = 0;
+
+  //setShape(tqshape);
+  setColor(col);
+}
+
+
+KLed::~KLed()
+{
+  delete d->off_map;
+  delete d->on_map;
+  delete d;
+}
+
+void
+KLed::paintEvent(TQPaintEvent *)
+{
+#ifdef PAINT_BENCH
+  const int rounds = 1000;
+  TQTime t;
+  t.start();
+  for (int i=0; i<rounds; i++) {
+#endif
+  switch(led_tqshape)
+    {
+    case Rectangular:
+      switch (led_look)
+	{
+	case Sunken :
+	  paintRectFrame(false);
+	  break;
+	case Raised :
+	  paintRectFrame(true);
+	  break;
+	case Flat   :
+	  paintRect();
+	  break;
+	default  :
+	  qWarning("%s: in class KLed: no KLed::Look set",tqApp->argv()[0]);
+	}
+      break;
+    case Circular:
+      switch (led_look)
+	{
+	case Flat   :
+	  paintFlat();
+	  break;
+	case Raised :
+	  paintRound();
+	  break;
+	case Sunken :
+	  paintSunken();
+	  break;
+	default:
+	  qWarning("%s: in class KLed: no KLed::Look set",tqApp->argv()[0]);
+	}
+      break;
+    default:
+      qWarning("%s: in class KLed: no KLed::Shape set",tqApp->argv()[0]);
+      break;
+    }
+#ifdef PAINT_BENCH
+  }
+  int ready = t.elapsed();
+  qWarning("elapsed: %d msec. for %d rounds", ready, rounds);
+#endif
+}
+
+int
+KLed::ensureRoundLed()
+{
+    // Initialize coordinates, width, and height of the LED
+    //
+    int width = this->width();
+    // Make sure the LED is round!
+    if (width > this->height())
+        width = this->height();
+    width -= 2; // leave one pixel border
+    if (width < 0)
+        width = 0;
+
+    return width;
+}
+
+bool
+KLed::paintCachedPixmap()
+{
+    if (led_state) {
+        if (d->on_map) {
+            TQPainter paint(this);
+            paint.drawPixmap(0, 0, *d->on_map);
+            return true;
+        }
+    } else {
+        if (d->off_map) {
+            TQPainter paint(this);
+            paint.drawPixmap(0, 0, *d->off_map);
+            return true;
+        }
+    }
+
+    return false;
+}
+
+void
+KLed::paintFlat() // paint a ROUND FLAT led lamp
+{
+    if (paintCachedPixmap()) return;
+
+    TQPainter paint;
+    TQColor color;
+    TQBrush brush;
+    TQPen pen;
+
+    int width = ensureRoundLed();
+
+
+    int scale = 3;
+    TQPixmap *tmpMap = 0;
+
+    width *= scale;
+
+    tmpMap = new TQPixmap(width + 6, width + 6);
+    tmpMap->fill(paletteBackgroundColor());
+
+    // start painting widget
+    //
+    paint.begin(tmpMap);
+
+    // Set the color of the LED according to given parameters
+    color = ( led_state ) ? led_color : d->offcolor;
+
+    // Set the brush to SolidPattern, this fills the entire area
+    // of the ellipse which is drawn with a thin gray "border" (pen)
+    brush.setStyle( Qt::SolidPattern );
+    brush.setColor( color );
+
+    pen.setWidth( scale );
+    color = tqcolorGroup().dark();
+    pen.setColor( color );			// Set the pen accordingly
+
+    paint.setPen( pen );			// Select pen for drawing
+    paint.setBrush( brush );		// Assign the brush to the painter
+
+    // Draws a "flat" LED with the given color:
+    paint.drawEllipse( scale, scale, width - scale * 2, width - scale * 2 );
+
+    paint.end();
+    //
+    // painting done
+    TQPixmap *&dest = led_state ? d->on_map : d->off_map;
+    TQImage i = tmpMap->convertToImage();
+    width /= 3;
+    i = i.smoothScale(width, width);
+    delete tmpMap;
+    dest = new TQPixmap(i);
+    paint.begin(this);
+    paint.drawPixmap(0, 0, *dest);
+    paint.end();
+
+}
+
+void
+KLed::paintRound() // paint a ROUND RAISED led lamp
+{
+    if (paintCachedPixmap()) return;
+
+    TQPainter paint;
+    TQColor color;
+    TQBrush brush;
+    TQPen pen;
+
+    // Initialize coordinates, width, and height of the LED
+    int width = ensureRoundLed();
+
+    int scale = 3;
+    TQPixmap *tmpMap = 0;
+
+    width *= scale;
+
+    tmpMap = new TQPixmap(width + 6, width + 6);
+    tmpMap->fill(paletteBackgroundColor());
+    paint.begin(tmpMap);
+
+    // Set the color of the LED according to given parameters
+    color = ( led_state ) ? led_color : d->offcolor;
+
+    // Set the brush to SolidPattern, this fills the entire area
+    // of the ellipse which is drawn first
+    brush.setStyle( Qt::SolidPattern );
+    brush.setColor( color );
+    paint.setBrush( brush );		// Assign the brush to the painter
+
+    // Draws a "flat" LED with the given color:
+    paint.drawEllipse( scale, scale, width - scale*2, width - scale*2 );
+
+    // Draw the bright light spot of the LED now, using modified "old"
+    // painter routine taken from KDEUI´s KLed widget:
+
+    // Setting the new width of the pen is essential to avoid "pixelized"
+    // shadow like it can be observed with the old LED code
+    pen.setWidth( 2 * scale );
+
+    // shrink the light on the LED to a size about 2/3 of the complete LED
+    int pos = width/5 + 1;
+    int light_width = width;
+    light_width *= 2;
+    light_width /= 3;
+
+    // Calculate the LED´s "light factor":
+    int light_quote = (130*2/(light_width?light_width:1))+100;
+
+    // Now draw the bright spot on the LED:
+    while (light_width) {
+    	color = color.light( light_quote );			// make color lighter
+	pen.setColor( color );				// set color as pen color
+	paint.setPen( pen );				// select the pen for drawing
+	paint.drawEllipse( pos, pos, light_width, light_width );	// draw the ellipse (circle)
+	light_width--;
+   	if (!light_width)
+     		 break;
+	paint.drawEllipse( pos, pos, light_width, light_width );
+	light_width--;
+	if (!light_width)
+  		break;
+	paint.drawEllipse( pos, pos, light_width, light_width );
+	pos++; light_width--;
+    }
+
+    // Drawing of bright spot finished, now draw a thin gray border
+    // around the LED; it looks nicer that way. We do this here to
+    // avoid that the border can be erased by the bright spot of the LED
+
+    pen.setWidth( 2 * scale + 1 );
+    color = tqcolorGroup().dark();
+    pen.setColor( color );			// Set the pen accordingly
+    paint.setPen( pen );			// Select pen for drawing
+    brush.setStyle( Qt::NoBrush );		// Switch off the brush
+    paint.setBrush( brush );			// This avoids filling of the ellipse
+
+    paint.drawEllipse( 2, 2, width, width );
+
+    paint.end();
+    //
+    // painting done
+    TQPixmap *&dest = led_state ? d->on_map : d->off_map;
+    TQImage i = tmpMap->convertToImage();
+    width /= 3;
+    i = i.smoothScale(width, width);
+    delete tmpMap;
+    dest = new TQPixmap(i);
+    paint.begin(this);
+    paint.drawPixmap(0, 0, *dest);
+    paint.end();
+
+}
+
+void
+KLed::paintSunken() // paint a ROUND SUNKEN led lamp
+{
+    if (paintCachedPixmap()) return;
+
+    TQPainter paint;
+    TQColor color;
+    TQBrush brush;
+    TQPen pen;
+
+    // First of all we want to know what area should be updated
+    // Initialize coordinates, width, and height of the LED
+    int	width = ensureRoundLed();
+
+    int scale = 3;
+    TQPixmap *tmpMap = 0;
+
+    width *= scale;
+
+    tmpMap = new TQPixmap(width, width);
+    tmpMap->fill(paletteBackgroundColor());
+    paint.begin(tmpMap);
+
+    // Set the color of the LED according to given parameters
+    color = ( led_state ) ? led_color : d->offcolor;
+
+    // Set the brush to SolidPattern, this fills the entire area
+    // of the ellipse which is drawn first
+    brush.setStyle( Qt::SolidPattern );
+    brush.setColor( color );
+    paint.setBrush( brush );                // Assign the brush to the painter
+
+    // Draws a "flat" LED with the given color:
+    paint.drawEllipse( scale, scale, width - scale*2, width - scale*2 );
+
+    // Draw the bright light spot of the LED now, using modified "old"
+    // painter routine taken from KDEUI´s KLed widget:
+
+    // Setting the new width of the pen is essential to avoid "pixelized"
+    // shadow like it can be observed with the old LED code
+    pen.setWidth( 2 * scale );
+
+    // shrink the light on the LED to a size about 2/3 of the complete LED
+    int pos = width/5 + 1;
+    int light_width = width;
+    light_width *= 2;
+    light_width /= 3;
+
+    // Calculate the LED´s "light factor":
+    int light_quote = (130*2/(light_width?light_width:1))+100;
+
+    // Now draw the bright spot on the LED:
+    while (light_width) {
+	color = color.light( light_quote );                      // make color lighter
+	pen.setColor( color );                                   // set color as pen color
+	paint.setPen( pen );                                     // select the pen for drawing
+	paint.drawEllipse( pos, pos, light_width, light_width ); // draw the ellipse (circle)
+	light_width--;
+	if (!light_width)
+		break;
+	paint.drawEllipse( pos, pos, light_width, light_width );
+	light_width--;
+	if (!light_width)
+		break;
+	paint.drawEllipse( pos, pos, light_width, light_width );
+	pos++; light_width--;
+    }
+
+    // Drawing of bright spot finished, now draw a thin border
+    // around the LED which resembles a shadow with light coming
+    // from the upper left.
+
+    pen.setWidth( 2 * scale + 1 ); // ### shouldn't this value be smaller for smaller LEDs?
+    brush.setStyle( (Qt::BrushStyle)NoBrush );              // Switch off the brush
+    paint.setBrush( brush );                        // This avoids filling of the ellipse
+
+    // Set the initial color value to colorGroup().light() (bright) and start
+    // drawing the shadow border at 45° (45*16 = 720).
+
+    int angle = -720;
+    color = tqcolorGroup().light();
+
+    for ( int arc = 120; arc < 2880; arc += 240 ) {
+      pen.setColor( color );
+      paint.setPen( pen );
+      int w = width - pen.width()/2 - scale + 1;
+      paint.drawArc( pen.width()/2, pen.width()/2, w, w, angle + arc, 240 );
+      paint.drawArc( pen.width()/2, pen.width()/2, w, w, angle - arc, 240 );
+      color = color.dark( 110 ); //FIXME: this should somehow use the contrast value
+    }	// end for ( angle = 720; angle < 6480; angle += 160 )
+
+    paint.end();
+    //
+    // painting done
+
+    TQPixmap *&dest = led_state ? d->on_map : d->off_map;
+    TQImage i = tmpMap->convertToImage();
+    width /= 3;
+    i = i.smoothScale(width, width);
+    delete tmpMap;
+    dest = new TQPixmap(i);
+    paint.begin(this);
+    paint.drawPixmap(0, 0, *dest);
+    paint.end();
+
+}
+
+void
+KLed::paintRect()
+{
+  TQPainter painter(this);
+  TQBrush lightBrush(led_color);
+  TQBrush darkBrush(d->offcolor);
+  TQPen pen(led_color.dark(300));
+  int w=width();
+  int h=height();
+  // -----
+  switch(led_state)
+  {
+  case On:
+    painter.setBrush(lightBrush);
+    painter.drawRect(0, 0, w, h);
+    break;
+  case Off:
+    painter.setBrush(darkBrush);
+    painter.drawRect(0, 0, w, h);
+    painter.setPen(pen);
+    painter.drawLine(0, 0, w, 0);
+    painter.drawLine(0, h-1, w, h-1);
+    // Draw verticals
+    int i;
+    for(i=0; i < w; i+= 4 /* dx */)
+      painter.drawLine(i, 1, i, h-1);
+    break;
+  default: break;
+  }
+}
+
+void
+KLed::paintRectFrame(bool raised)
+{
+  TQPainter painter(this);
+  TQBrush lightBrush(led_color);
+  TQBrush darkBrush(d->offcolor);
+  int w=width();
+  int h=height();
+  TQColor black=Qt::black;
+  TQColor white=Qt::white;
+  // -----
+  if(raised)
+    {
+      painter.setPen(white);
+      painter.drawLine(0, 0, 0, h-1);
+      painter.drawLine(1, 0, w-1, 0);
+      painter.setPen(black);
+      painter.drawLine(1, h-1, w-1, h-1);
+      painter.drawLine(w-1, 1, w-1, h-1);
+      painter.fillRect(1, 1, w-2, h-2,
+       		       (led_state==On)? lightBrush : darkBrush);
+    } else {
+      painter.setPen(black);
+      painter.drawRect(0,0,w,h);
+      painter.drawRect(0,0,w-1,h-1);
+      painter.setPen(white);
+      painter.drawRect(1,1,w-1,h-1);
+      painter.fillRect(2, 2, w-4, h-4,
+		       (led_state==On)? lightBrush : darkBrush);
+    }
+}
+
+KLed::State
+KLed::state() const
+{
+  return led_state;
+}
+
+KLed::Shape
+KLed::tqshape() const
+{
+  return led_tqshape;
+}
+
+TQColor
+KLed::color() const
+{
+  return led_color;
+}
+
+KLed::Look
+KLed::look() const
+{
+  return led_look;
+}
+
+void
+KLed::setState( State state )
+{
+  if (led_state != state)
+    {
+      led_state = state;
+      update();
+    }
+}
+
+void
+KLed::toggleState()
+{
+  toggle();
+}
+
+void
+KLed::setShape(KLed::Shape s)
+{
+  if(led_tqshape!=s)
+    {
+      led_tqshape = s;
+      update();
+    }
+}
+
+void
+KLed::setColor(const TQColor& col)
+{
+  if(led_color!=col) {
+    if(d->on_map)  { delete d->on_map; d->on_map = 0; }
+    if(d->off_map) { delete d->off_map; d->off_map = 0; }
+    led_color = col;
+    d->offcolor = col.dark(d->dark_factor);
+    update();
+  }
+}
+
+void
+KLed::setDarkFactor(int darkfactor)
+{
+  if (d->dark_factor != darkfactor) {
+    d->dark_factor = darkfactor;
+    d->offcolor = led_color.dark(darkfactor);
+    update();
+  }
+}
+
+int
+KLed::darkFactor() const
+{
+  return d->dark_factor;
+}
+
+void
+KLed::setLook( Look look )
+{
+  if(led_look!=look)
+    {
+      led_look = look;
+      update();
+    }
+}
+
+void
+KLed::toggle()
+{
+  led_state = (led_state == On) ? Off : On;
+  // setColor(led_color);
+  update();
+}
+
+void
+KLed::on()
+{
+  setState(On);
+}
+
+void
+KLed::off()
+{
+  setState(Off);
+}
+
+TQSize
+KLed::tqsizeHint() const
+{
+  return TQSize(16, 16);
+}
+
+TQSize
+KLed::tqminimumSizeHint() const
+{
+  return TQSize(16, 16 );
+}
+
+void KLed::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+#include "kled.moc"