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171 lines
4.4 KiB
171 lines
4.4 KiB
/*
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KDE Icon Editor - a small graphics drawing program for the KDE
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Copyright (C) 1998 Thomas Tanghus (tanghus@kde.org)
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <qpainter.h>
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#include <qdrawutil.h>
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#include <kdebug.h>
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#include "kiconcolors.h"
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KDrawColors::KDrawColors(QWidget *parent) : KColorGrid(parent, 0, 3)
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{
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kdDebug(4640) << "KDrawColors - constructor" << endl;
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setCellSize(17);
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setGrid(true);
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setGridState(KColorGrid::Shaded);
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selected = 0;
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kdDebug(4640) << "KDrawColors - constructor - done" << endl;
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}
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void KDrawColors::paintCell( QPainter *painter, int row, int col )
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{
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//KColorGrid::paintCell(painter, row, col);
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uint c = colorAt( row * numCols() + col );
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QBrush brush(c);
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int d = spacing();
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qDrawShadePanel( painter, d, d, cellSize()-d, cellSize()-d,
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colorGroup(), true, 1, &brush);
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if ( row * numCols() + col == selected)
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painter->drawWinFocusRect( d+1, d+1, cellSize()-(2*d)+1, cellSize()-(2*d)+1 );
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}
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void KDrawColors::mouseReleaseEvent( QMouseEvent *e )
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{
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int row = findRow( e->pos().y() );
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int col = findCol( e->pos().x() );
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int cell = row * numCols() + col;
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if ( selected != cell )
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{
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int prevSel = selected;
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selected = cell;
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updateCell( prevSel/numCols(), prevSel%numCols(), FALSE );
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updateCell( row, col, FALSE );
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}
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emit newColor(colorAt(cell)|OPAQUE_MASK);
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}
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KSysColors::KSysColors(QWidget *parent) : KDrawColors(parent)
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{
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kdDebug(4640) << "KSysColors - constructor" << endl;
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setNumRows(7);
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setNumCols(6);
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//fill(backgroundColor().rgb()|OPAQUE_MASK);
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setFixedSize(numCols()*cellSize(), numRows()*cellSize());
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fill(TRANSPARENT|OPAQUE_MASK);
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int numcells = 42;
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kdDebug(4640) << "KSysColors - constructor - before setColor" << endl;
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for(int i = 0; i < numcells; i++)
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{
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setColor(i, iconpalette[i]|OPAQUE_MASK);
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}
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kdDebug(4640) << "KSysColors - constructor - done" << endl;
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}
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KCustomColors::KCustomColors(QWidget *parent) : KDrawColors(parent)
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{
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kdDebug(4640) << "KCustomColors - constructor" << endl;
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setNumRows(3);
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setNumCols(6);
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fill(TRANSPARENT|OPAQUE_MASK);
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setFixedSize(numCols()*cellSize(), numRows()*cellSize());
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freecells = new bool[numRows()*numCols()];
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for(int i = 0; i < numRows()*numCols(); i++)
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freecells[i] = true;
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kdDebug(4640) << "KCustomColors - constructor - done" << endl;
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}
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KCustomColors::~KCustomColors()
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{
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delete [] freecells;
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}
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void KCustomColors::mouseDoubleClickEvent(QMouseEvent *e)
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{
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int row = findRow( e->pos().y() );
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int col = findCol( e->pos().x() );
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int cell = row * numCols() + col;
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QColor color=colorAt(cell);
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if(KColorDialog::getColor(color))
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{
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setColor(cell, color.rgb());
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emit newColor(color.rgb()|OPAQUE_MASK);
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freecells[cell] = false;
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}
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}
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void KCustomColors::addColor(uint c)
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{
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if(!contains(c))
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{
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int f = getFreeCell();
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if(f != -1)
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{
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QColor color(c);
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if(!color.isValid())
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{
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kdDebug(4640) << "KCustomColors::addColor: Not a valid color: " << c << endl;
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return;
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}
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//kdDebug(4640) << "KCustomColors::addColor: Adding color: " << c << " - " << qRed(c) << " " << qGreen(c) << " " << qBlue(c) << endl;
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setColor(f, c);
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freecells[f] = false;
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}
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}
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}
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int KCustomColors::getFreeCell()
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{
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for (int i = 0; i < numRows()*numCols(); i++)
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{
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if(freecells[i])
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{
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if(i+1 < numRows()*numCols())
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freecells[i+1] = true;
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else
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freecells[0] = true;
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return i;
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break;
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}
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}
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freeAllCells(); // start over again - not very elegant
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return 0;
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}
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void KCustomColors::freeAllCells()
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{
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for (int i = 0; i < numRows()*numCols(); i++)
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freecells[i] = true;
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}
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void KCustomColors::clear()
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{
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fill(TRANSPARENT);
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freeAllCells();
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update();
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}
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#include "kiconcolors.moc"
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