Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 170 insertions, 0 deletions

diff --git a/kiconedit/kiconcolors.cpp b/kiconedit/kiconcolors.cpp
new file mode 100644
index 00000000..549f74d2
--- /dev/null
+++ b/kiconedit/kiconcolors.cpp
@@ -0,0 +1,170 @@
+/*
+    KDE Icon Editor - a small graphics drawing program for the KDE
+    Copyright (C) 1998  Thomas Tanghus (tanghus@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 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.
+*/  
+
+#include <qpainter.h>
+#include <qdrawutil.h>
+
+#include <kdebug.h>
+
+#include "kiconcolors.h"
+
+KDrawColors::KDrawColors(QWidget *parent) : KColorGrid(parent, 0, 3)
+{
+  kdDebug(4640) << "KDrawColors - constructor" << endl;
+  setCellSize(17);
+  setGrid(true);
+  setGridState(KColorGrid::Shaded);
+  selected = 0;
+  kdDebug(4640) << "KDrawColors - constructor - done" << endl;
+}
+
+void KDrawColors::paintCell( QPainter *painter, int row, int col )
+{
+  //KColorGrid::paintCell(painter, row, col);
+  uint c = colorAt( row * numCols() + col );
+  QBrush brush(c);
+  int d = spacing();
+
+  qDrawShadePanel( painter, d, d, cellSize()-d, cellSize()-d,
+                colorGroup(), true, 1, &brush);
+  if ( row * numCols() + col == selected)
+     painter->drawWinFocusRect( d+1, d+1, cellSize()-(2*d)+1, cellSize()-(2*d)+1 );
+}
+
+void KDrawColors::mouseReleaseEvent( QMouseEvent *e )
+{
+  int row = findRow( e->pos().y() );
+  int col = findCol( e->pos().x() );
+  int cell = row * numCols() + col;
+
+  if ( selected != cell )
+  {
+    int prevSel = selected;
+    selected = cell;
+    updateCell( prevSel/numCols(), prevSel%numCols(), FALSE );
+    updateCell( row, col, FALSE );
+  }
+
+  emit newColor(colorAt(cell)|OPAQUE_MASK);
+}
+
+KSysColors::KSysColors(QWidget *parent) : KDrawColors(parent)
+{
+  kdDebug(4640) << "KSysColors - constructor" << endl;
+
+  setNumRows(7);
+  setNumCols(6);
+  //fill(backgroundColor().rgb()|OPAQUE_MASK);
+  setFixedSize(numCols()*cellSize(), numRows()*cellSize());
+  fill(TRANSPARENT|OPAQUE_MASK);
+
+  int numcells = 42;
+
+  kdDebug(4640) << "KSysColors - constructor - before setColor" << endl;
+  for(int i = 0; i < numcells; i++)
+  {
+    setColor(i, iconpalette[i]|OPAQUE_MASK);
+  }
+  kdDebug(4640) << "KSysColors - constructor - done" << endl;
+}
+
+KCustomColors::KCustomColors(QWidget *parent) : KDrawColors(parent)
+{
+  kdDebug(4640) << "KCustomColors - constructor" << endl;
+  setNumRows(3);
+  setNumCols(6);
+  fill(TRANSPARENT|OPAQUE_MASK);
+  setFixedSize(numCols()*cellSize(), numRows()*cellSize());
+  freecells = new bool[numRows()*numCols()];
+  for(int i = 0; i < numRows()*numCols(); i++)
+    freecells[i] = true;
+  kdDebug(4640) << "KCustomColors - constructor - done" << endl;
+}
+
+KCustomColors::~KCustomColors()
+{
+  delete [] freecells;
+}
+
+void KCustomColors::mouseDoubleClickEvent(QMouseEvent *e)
+{
+  int row = findRow( e->pos().y() );
+  int col = findCol( e->pos().x() );
+  int cell = row * numCols() + col;
+  QColor color=colorAt(cell);
+  if(KColorDialog::getColor(color))
+  {
+    setColor(cell, color.rgb());
+    emit newColor(color.rgb()|OPAQUE_MASK);
+    freecells[cell] = false;
+  }
+}
+
+void KCustomColors::addColor(uint c)
+{
+  if(!contains(c))
+  {
+    int f = getFreeCell();
+    if(f != -1)
+    {
+      QColor color(c);
+      if(!color.isValid())
+      {
+        kdDebug(4640) << "KCustomColors::addColor: Not a valid color: " << c << endl;
+        return;
+      }
+      //kdDebug(4640) << "KCustomColors::addColor: Adding color: " << c << " - " << qRed(c) << " " << qGreen(c) << " " << qBlue(c) << endl;
+      setColor(f, c);
+      freecells[f] = false;
+    }
+  }
+}
+
+int KCustomColors::getFreeCell()
+{
+  for (int i = 0; i < numRows()*numCols(); i++)
+  {
+    if(freecells[i])
+    {
+      if(i+1 < numRows()*numCols())
+        freecells[i+1] = true;
+      else
+        freecells[0] = true;
+      return i;
+      break;
+    }
+  }
+  freeAllCells(); // start over again - not very elegant
+  return 0;
+}
+
+void KCustomColors::freeAllCells()
+{
+  for (int i = 0; i < numRows()*numCols(); i++)
+    freecells[i] = true;
+}
+
+void KCustomColors::clear()
+{
+  fill(TRANSPARENT);
+  freeAllCells();
+  update();
+}
+#include "kiconcolors.moc"