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1554 lines
36 KiB
1554 lines
36 KiB
//
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// File : canvaswidget.cpp
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// Creation date : Mon Jul 30 07 2001 04:50:50 by Szymon Stefanek
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//
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// This file is part of the KVirc irc client distribution
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// Copyright (C) 2001 Szymon Stefanek (pragma at kvirc dot net)
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//
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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 License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your opinion) any later version.
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//
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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.
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// See the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, write to the Free Software Foundation,
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// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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#include "canvaswidget.h"
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#ifdef COMPILE_DCC_CANVAS
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#include <tqcursor.h>
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#include <tqpainter.h>
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#include <tqsimplerichtext.h>
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#include <tqlineedit.h>
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#include <tqcombobox.h>
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#include <tqvalidator.h>
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#include <stdlib.h>
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#include "kvi_string.h"
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#include "kvi_locale.h"
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#include "kvi_tal_popupmenu.h"
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#include <math.h>
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// KviCanvasRectangleItem
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//
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KviCanvasRectangleItem::KviCanvasRectangleItem(TQCanvas * c,int x,int y,int w,int h)
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: TQCanvasRectangle(x,y,w,h,c)
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{
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}
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KviCanvasRectangleItem::~KviCanvasRectangleItem()
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{
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}
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void KviCanvasRectangleItem::drawSelection(TQPainter &p)
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{
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p.setRasterOp(NotROP);
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p.fillRect((int)x() + 1,(int)y() + 1,width() - 2,height() - 2,TQBrush(Dense6Pattern));
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p.setPen(TQPen(DotLine));
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p.drawRect((int)x(),(int)y(),width(),height());
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p.setRasterOp(CopyROP);
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}
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void KviCanvasRectangleItem::setProperty(const TQString &property,const TQVariant &val)
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{
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if(m_properties[property].isValid())
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{
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m_properties.replace(property,val);
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hide();
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show();
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}
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// KviCanvasPolygon
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//
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KviCanvasPolygon::KviCanvasPolygon(TQCanvas * c,int x,int y,TQPointArray &pnts,double dScaleFactor)
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: TQCanvasPolygon(c)
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{
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m_properties.insert("clrForeground",TQVariant(TQColor(0,0,0)));
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m_properties.insert("uLineWidth",TQVariant((unsigned int)0));
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m_properties.insert("clrBackground",TQVariant(TQColor(0,0,0)));
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m_properties.insert("bHasBackground",TQVariant(false));
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m_dScaleFactor = dScaleFactor;
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m_points = pnts;
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resetPoints();
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move(x,y);
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}
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KviCanvasPolygon::~KviCanvasPolygon()
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{
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}
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void KviCanvasPolygon::setScaleFactor(double dScaleFactor)
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{
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m_dScaleFactor = dScaleFactor;
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resetPoints();
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}
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void KviCanvasPolygon::setInternalPoints(const TQPointArray &pnts)
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{
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m_points = pnts;
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resetPoints();
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}
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void KviCanvasPolygon::resetPoints()
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{
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TQPointArray scaled(m_points.size());
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for(unsigned int i=0;i<m_points.size();i++)
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{
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int px;
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int py;
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m_points.point(i,&px,&py);
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px = (int)(px * m_dScaleFactor);
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py = (int)(py * m_dScaleFactor);
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scaled.setPoint(i,px,py);
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}
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setPoints(scaled);
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}
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int KviCanvasPolygon::rtti() const
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{
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return KVI_CANVAS_RTTI_POLYGON;
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}
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void KviCanvasPolygon::setProperty(const TQString &property,const TQVariant &val)
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{
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if(m_properties[property].isValid())
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{
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m_properties.replace(property,val);
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if((property == "clrForeground") || (property == "uLineWidth"))
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{
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setPen(TQPen(m_properties["clrForeground"].asColor(),m_properties["uLineWidth"].toInt()));
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} else if((property == "clrBackground") || (property == "bHasBackground"))
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{
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if(m_properties["bHasBackground"].asBool())
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setBrush(TQBrush(m_properties["clrBackground"].asColor()));
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else
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setBrush(TQBrush());
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} else {
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hide(); show();
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}
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}
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}
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void KviCanvasPolygon::draw(TQPainter &p)
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{
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if(isEnabled())
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{
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p.setBrush(brush());
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p.setPen(pen());
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p.drawPolygon(areaPoints());
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}
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if(isSelected())
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{
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p.setRasterOp(NotROP);
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p.setPen(TQPen(DotLine));
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p.drawPolygon(areaPoints());
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p.setBrush(TQBrush());
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double dVal = 10;
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p.drawEllipse((int)(x() - dVal),(int)(y() - dVal),(int)(dVal * 2),(int)(dVal * 2));
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p.drawLine((int)(x() - (dVal * 2)),(int)y(),(int)(x() + (dVal * 2)),(int)y());
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p.drawLine((int)x(),(int)(y() - (dVal * 2)),(int)x(),(int)(y() + (dVal * 2)));
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p.setRasterOp(CopyROP);
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canvas()->setChanged(TQRect((int)(x() - dVal),(int)(y() - dVal),(int)(dVal * 4),(int)(dVal * 4)));
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}
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// KviCanvasEllipticItem
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//
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KviCanvasEllipticItem::KviCanvasEllipticItem(TQCanvas * c,int x,int y,int w,int h)
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: KviCanvasRectangleItem(c,x,y,w,h)
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{
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m_properties.insert("clrForeground",TQVariant(TQColor(0,0,0)));
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m_properties.insert("uLineWidth",TQVariant((unsigned int)0));
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m_properties.insert("clrBackground",TQVariant(TQColor(0,0,0)));
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m_properties.insert("bHasBackground",TQVariant(false));
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// m_properties.insert("iStartAngle",TQVariant(0));
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// m_properties.insert("iEndAngle",TQVariant(360));
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}
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KviCanvasEllipticItem::~KviCanvasEllipticItem()
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{
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}
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void KviCanvasEllipticItem::draw(TQPainter &p)
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{
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if(isEnabled())
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{
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TQBrush b = p.brush();
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if(m_properties["bHasBackground"].asBool())p.setBrush(m_properties["clrBackground"].asColor());
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else p.setBrush(TQBrush());
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p.setPen(pen());
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drawContent(p);
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p.setBrush(b);
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}
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if(isSelected())drawSelection(p);
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}
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void KviCanvasEllipticItem::drawContent(TQPainter &p)
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{
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}
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void KviCanvasEllipticItem::setProperty(const TQString & property,const TQVariant &val)
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{
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if(m_properties[property].isValid())
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{
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m_properties.replace(property,val);
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if((property == "clrForeground") || (property == "uLineWidth"))
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{
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setPen(TQPen(m_properties["clrForeground"].asColor(),m_properties["uLineWidth"].toInt()));
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} else {
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hide(); show();
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}
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}
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}
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int KviCanvasEllipticItem::rtti() const
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{
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return KVI_CANVAS_RTTI_ELLIPSE;
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// KviCanvasEllipse
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//
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KviCanvasEllipse::KviCanvasEllipse(TQCanvas * c,int x,int y,int w,int h)
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: KviCanvasEllipticItem(c,x,y,w,h)
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{
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}
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KviCanvasEllipse::~KviCanvasEllipse()
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{
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}
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int KviCanvasEllipse::rtti() const
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{
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return KVI_CANVAS_RTTI_ELLIPSE;
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}
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void KviCanvasEllipse::drawContent(TQPainter &p)
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{
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p.drawEllipse((int)x(),(int)y(),width(),height());
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// KviCanvasPie
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//
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KviCanvasPie::KviCanvasPie(TQCanvas * c,int x,int y,int w,int h)
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: KviCanvasEllipticItem(c,x,y,w,h)
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{
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m_properties.insert("iStartAngle",TQVariant((int)0));
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m_properties.insert("iExtensionAngle",TQVariant((int)360));
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}
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KviCanvasPie::~KviCanvasPie()
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{
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}
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int KviCanvasPie::rtti() const
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{
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return KVI_CANVAS_RTTI_PIE;
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}
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void KviCanvasPie::drawContent(TQPainter &p)
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{
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int iStartAngle = m_properties["iStartAngle"].asInt() * 16;
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int iEndAngle = m_properties["iExtensionAngle"].asInt() * 16;
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p.drawPie((int)x(),(int)y(),width(),height(),iStartAngle,iEndAngle);
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// KviCanvasChord
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//
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KviCanvasChord::KviCanvasChord(TQCanvas * c,int x,int y,int w,int h)
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: KviCanvasEllipticItem(c,x,y,w,h)
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{
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m_properties.insert("iStartAngle",TQVariant((int)0));
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m_properties.insert("iExtensionAngle",TQVariant((int)360));
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}
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KviCanvasChord::~KviCanvasChord()
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{
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}
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int KviCanvasChord::rtti() const
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{
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return KVI_CANVAS_RTTI_CHORD;
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}
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void KviCanvasChord::drawContent(TQPainter &p)
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{
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int iStartAngle = m_properties["iStartAngle"].asInt() * 16;
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int iEndAngle = m_properties["iExtensionAngle"].asInt() * 16;
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p.drawChord((int)x(),(int)y(),width(),height(),iStartAngle,iEndAngle);
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// KviCanvasRectangle
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//
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KviCanvasRectangle::KviCanvasRectangle(TQCanvas * c,int x,int y,int w,int h)
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: KviCanvasRectangleItem(c,x,y,w,h)
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{
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m_properties.insert("clrForeground",TQVariant(TQColor(0,0,0)));
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m_properties.insert("uLineWidth",TQVariant((unsigned int)0));
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m_properties.insert("clrBackground",TQVariant(TQColor(0,0,0)));
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m_properties.insert("bHasBackground",TQVariant(false));
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}
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KviCanvasRectangle::~KviCanvasRectangle()
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{
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}
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int KviCanvasRectangle::rtti() const
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{
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return KVI_CANVAS_RTTI_RECTANGLE;
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}
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void KviCanvasRectangle::setProperty(const TQString &property,const TQVariant &val)
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{
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if(m_properties[property].isValid())
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{
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m_properties.replace(property,val);
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if((property == "clrForeground") || (property == "uLineWidth"))
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{
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setPen(TQPen(m_properties["clrForeground"].asColor(),m_properties["uLineWidth"].toInt()));
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} else {
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hide(); show();
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}
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}
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}
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void KviCanvasRectangle::draw(TQPainter & p)
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{
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if(isEnabled())
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{
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if(m_properties["bHasBackground"].asBool())
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{
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p.fillRect((int)x() + 1,(int)y() + 1,width() - 2,height() - 2,m_properties["clrBackground"].asColor());
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}
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p.setPen(pen());
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p.drawRect((int)x(),(int)y(),width(),height());
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}
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if(isSelected())drawSelection(p);
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// KviCanvasRichText
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//
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KviCanvasRichText::KviCanvasRichText(TQCanvas * c,int x,int y,int w,int h)
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: KviCanvasRectangleItem(c,x,y,w,h)
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{
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TQFont f = TQFont();
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f.setStyleHint(TQFont::SansSerif);
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f.setPointSize(12);
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m_properties.insert("szText",TQVariant(TQString("<center>Insert here your <font color=\"#FF0000\"><b>RICH TEXT</b></font></center>")));
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m_properties.insert("fntDefault",TQVariant(f));
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}
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KviCanvasRichText::~KviCanvasRichText()
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{
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}
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int KviCanvasRichText::rtti() const
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{
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return KVI_CANVAS_RTTI_RICHTEXT;
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}
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void KviCanvasRichText::draw(TQPainter & p)
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{
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if(isEnabled())
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{
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TQString szText = m_properties["szText"].asString();
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TQSimpleRichText text(szText,m_properties["fntDefault"].asFont());
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text.setWidth(width());
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text.draw(&p,(int)x() + 1,(int)y() + 1,TQRegion(TQRect((int)x() + 1,(int)y() + 1,width(),height())),TQColorGroup());
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}
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if(isSelected())drawSelection(p);
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// KviCanvasLine
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//
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KviCanvasLine::KviCanvasLine(TQCanvas * c,int x1,int y1,int x2,int y2)
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: TQCanvasLine(c)
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{
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setPoints(x1,y1,x2,y2);
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m_properties.insert("uLineWidth",TQVariant((unsigned int)0));
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m_properties.insert("clrForeground",TQVariant(TQColor()));
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}
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KviCanvasLine::~KviCanvasLine()
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{
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}
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void KviCanvasLine::setProperty(const TQString &property,const TQVariant &val)
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{
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m_properties.replace(property,val);
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if((property == "uLineWidth") || (property == "clrForeground"))
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{
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setPen(TQPen(m_properties["clrForeground"].asColor(),m_properties["uLineWidth"].toInt()));
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}
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}
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int KviCanvasLine::rtti() const
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{
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return KVI_CANVAS_RTTI_LINE;
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}
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void KviCanvasLine::draw(TQPainter &p)
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{
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if(isEnabled())
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{
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p.setPen(pen());
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p.drawLine(startPoint(),endPoint());
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}
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if(isSelected())
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{
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p.setRasterOp(NotROP);
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p.setPen(TQPen(DotLine));
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p.drawLine(startPoint(),endPoint());
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p.setRasterOp(CopyROP);
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}
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}
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// KviCanvasView
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//
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KviCanvasView::KviCanvasView(TQCanvas * c,KviCanvasWidget * cw,TQWidget * par)
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: TQCanvasView(c,par)
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{
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m_pCanvasWidget = cw;
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m_state = Idle;
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m_dragMode = None;
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m_pSelectedItem = 0;
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viewport()->setMouseTracking(true);
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}
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KviCanvasView::~KviCanvasView()
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{
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}
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void KviCanvasView::insertRectangle()
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{
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m_state = SelectOrigin;
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setCursor(crossCursor);
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m_objectToInsert = Rectangle;
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}
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void KviCanvasView::insertRichText()
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{
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m_state = SelectOrigin;
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setCursor(crossCursor);
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m_objectToInsert = RichText;
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}
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void KviCanvasView::insertLine()
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{
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m_state = SelectOrigin;
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setCursor(crossCursor);
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m_objectToInsert = Line;
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}
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void KviCanvasView::insertEllipse()
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{
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m_state = SelectOrigin;
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setCursor(crossCursor);
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m_objectToInsert = Ellipse;
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}
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void KviCanvasView::insertPie()
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{
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m_state = SelectOrigin;
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setCursor(crossCursor);
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m_objectToInsert = Pie;
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}
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void KviCanvasView::insertChord()
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{
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m_state = SelectOrigin;
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setCursor(crossCursor);
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m_objectToInsert = Chord;
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}
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void KviCanvasView::insertPolygonTriangle()
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{
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m_state = SelectOrigin;
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setCursor(crossCursor);
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m_objectToInsert = PolygonTriangle;
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}
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void KviCanvasView::insertPolygonRectangle()
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{
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m_state = SelectOrigin;
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setCursor(crossCursor);
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m_objectToInsert = PolygonRectangle;
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}
|
|
|
|
|
|
void KviCanvasView::insertPolygonPentagon()
|
|
{
|
|
m_state = SelectOrigin;
|
|
setCursor(crossCursor);
|
|
m_objectToInsert = PolygonPentagon;
|
|
}
|
|
|
|
void KviCanvasView::insertPolygonHexagon()
|
|
{
|
|
m_state = SelectOrigin;
|
|
setCursor(crossCursor);
|
|
m_objectToInsert = PolygonPentagon;
|
|
}
|
|
|
|
#ifndef M_PI
|
|
#define M_PI 3.14159265358979323846
|
|
#endif
|
|
|
|
static void calcPolygonPoints(TQPointArray &pnts,unsigned int nVertices)
|
|
{
|
|
double dDelta = (2 * M_PI) / nVertices;
|
|
for(unsigned int i=0;i<nVertices;i++)
|
|
{
|
|
double dAng = dDelta * i;
|
|
double theX = 300 * sin(dAng);
|
|
double theY = 300 * cos(dAng);
|
|
pnts.setPoint(i,(int)theX,(int)theY);
|
|
}
|
|
}
|
|
|
|
void KviCanvasView::insertObjectAt(const TQPoint & pnt,ObjectType o)
|
|
{
|
|
TQCanvasItem * r = 0;
|
|
|
|
switch(o)
|
|
{
|
|
case Rectangle:
|
|
r = new KviCanvasRectangle(canvas(),pnt.x(),pnt.y(),0,0);
|
|
break;
|
|
case RichText:
|
|
r = new KviCanvasRichText(canvas(),pnt.x(),pnt.y(),0,0);
|
|
break;
|
|
case Line:
|
|
r = new KviCanvasLine(canvas(),pnt.x(),pnt.y(),pnt.x(),pnt.y());
|
|
break;
|
|
case Ellipse:
|
|
r = new KviCanvasEllipse(canvas(),pnt.x(),pnt.y(),0,0);
|
|
break;
|
|
case Pie:
|
|
r = new KviCanvasPie(canvas(),pnt.x(),pnt.y(),0,0);
|
|
break;
|
|
case Chord:
|
|
r = new KviCanvasChord(canvas(),pnt.x(),pnt.y(),0,0);
|
|
break;
|
|
case PolygonTriangle:
|
|
{
|
|
TQPointArray pa(3);
|
|
pa.setPoint(0,0,-500);
|
|
pa.setPoint(1,-450,220);
|
|
pa.setPoint(2,450,220);
|
|
r = new KviCanvasPolygon(canvas(),pnt.x(),pnt.y(),pa,0.1);
|
|
}
|
|
break;
|
|
case PolygonRectangle:
|
|
{
|
|
TQPointArray pa(4);
|
|
pa.setPoint(0,-350,-350);
|
|
pa.setPoint(1,350,-350);
|
|
pa.setPoint(2,350,350);
|
|
pa.setPoint(3,-350,350);
|
|
r = new KviCanvasPolygon(canvas(),pnt.x(),pnt.y(),pa,0.1);
|
|
}
|
|
break;
|
|
case PolygonPentagon:
|
|
{
|
|
TQPointArray pa(5);
|
|
calcPolygonPoints(pa,5);
|
|
r = new KviCanvasPolygon(canvas(),pnt.x(),pnt.y(),pa,0.1);
|
|
}
|
|
break;
|
|
case PolygonHexagon:
|
|
{
|
|
TQPointArray pa(6);
|
|
calcPolygonPoints(pa,6);
|
|
r = new KviCanvasPolygon(canvas(),pnt.x(),pnt.y(),pa,0.1);
|
|
}
|
|
break;
|
|
}
|
|
|
|
if(r)
|
|
{
|
|
setItemSelected(r);
|
|
r->setEnabled(true);
|
|
r->show();
|
|
}
|
|
|
|
switch(KVI_CANVAS_RTTI_CONTROL_TYPE(r))
|
|
{
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_RECTANGLE:
|
|
beginDragRectangle((KviCanvasRectangleItem *)r,pnt,true);
|
|
break;
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_LINE:
|
|
beginDragLine((KviCanvasLine *)r,pnt,true);
|
|
break;
|
|
// case KVI_CANVAS_RTTI_CONTROL_TYPE_POLYGON:
|
|
// beginDragPolygon((KviCanvasPolygon *)r,pnt,true);
|
|
// break;
|
|
}
|
|
|
|
// canvas()->update();
|
|
}
|
|
|
|
void KviCanvasView::setItemSelected(TQCanvasItem * it)
|
|
{
|
|
clearSelection();
|
|
it->setSelected(true);
|
|
m_pSelectedItem = it;
|
|
m_pCanvasWidget->m_pPropertiesWidget->editItem(it);
|
|
|
|
}
|
|
|
|
void KviCanvasView::clearSelection()
|
|
{
|
|
if(!m_pSelectedItem)return;
|
|
m_pSelectedItem->setSelected(false);
|
|
m_pSelectedItem = 0;
|
|
m_pCanvasWidget->m_pPropertiesWidget->editItem(0);
|
|
}
|
|
|
|
|
|
|
|
void KviCanvasView::beginDragLine(KviCanvasLine * it,const TQPoint &p,bool bInitial)
|
|
{
|
|
TQPoint sp = it->startPoint();
|
|
|
|
m_dragBegin = p - sp;
|
|
|
|
if(bInitial)
|
|
{
|
|
m_dragMode = Bottom;
|
|
setCursor(sizeAllCursor);
|
|
return;
|
|
}
|
|
|
|
if((abs(p.x() - sp.x()) < 3) && (abs(p.y() - sp.y()) < 3))
|
|
{
|
|
m_dragMode = Top;
|
|
setCursor(sizeAllCursor);
|
|
return;
|
|
}
|
|
|
|
sp = it->endPoint();
|
|
if((abs(p.x() - sp.x()) < 3) && (abs(p.y() - sp.y()) < 3))
|
|
{
|
|
m_dragMode = Bottom;
|
|
setCursor(sizeAllCursor);
|
|
return;
|
|
}
|
|
|
|
m_dragMode = All;
|
|
setCursor(pointingHandCursor);
|
|
}
|
|
|
|
void KviCanvasView::dragLine(KviCanvasLine * it,const TQPoint &p)
|
|
{
|
|
switch(m_dragMode)
|
|
{
|
|
case Bottom:
|
|
{
|
|
TQPoint sp = it->startPoint();
|
|
it->setPoints(sp.x(),sp.y(),p.x(),p.y());
|
|
}
|
|
break;
|
|
case Top:
|
|
{
|
|
TQPoint ep = it->endPoint();
|
|
it->setPoints(p.x(),p.y(),ep.x(),ep.y());
|
|
}
|
|
break;
|
|
case All:
|
|
{
|
|
TQPoint sp = p - m_dragBegin;
|
|
TQPoint ep = sp + (it->endPoint() - it->startPoint());
|
|
it->setPoints(sp.x(),sp.y(),ep.x(),ep.y());
|
|
}
|
|
break;
|
|
default: /* make gcc happy */
|
|
break;
|
|
}
|
|
canvas()->update();
|
|
}
|
|
|
|
|
|
static double ssm_2d_rotationAngleFromXAxis(double dx,double dy)
|
|
{
|
|
//
|
|
// v1 . v2 dx * 1 + dy * 0 dx
|
|
//acos(---------) = acos(-----------------) = acos(---------)
|
|
// |v1||v2| |(dx,dy)| * 1 |(dx,dy)|
|
|
//
|
|
|
|
//double dVal = hypot(dx,dy);
|
|
double dVal = sqrt((dx * dx) + (dy * dy));
|
|
|
|
if(dVal == 0.0)return 0; // ???
|
|
|
|
dVal = acos(dx / dVal);
|
|
|
|
return (dy > 0.0) ? dVal : -dVal;
|
|
}
|
|
|
|
static double ssm_2d_rotationAngle(double drefx,double drefy,double drotatedx,double drotatedy)
|
|
{
|
|
double dRefAngle = ssm_2d_rotationAngleFromXAxis(drefx,drefy);
|
|
double dRotAngle = ssm_2d_rotationAngleFromXAxis(drotatedx,drotatedy);
|
|
return dRotAngle - dRefAngle;
|
|
}
|
|
|
|
static void ssm_2d_rotate(double &dx,double &dy,double dAngle)
|
|
{
|
|
// Rotation matrix:
|
|
//
|
|
// | cos(x) sin(x) |
|
|
// | |
|
|
// | -sin(x) cos(x) |
|
|
|
|
double s = sin(dAngle);
|
|
double c = cos(dAngle);
|
|
|
|
double tmpX = (dx * c) - (dy * s);
|
|
double tmpY = (dx * s) + (dy * c);
|
|
|
|
dx = tmpX;
|
|
dy = tmpY;
|
|
}
|
|
|
|
static double ssm_hypot(double a,double b)
|
|
{
|
|
return sqrt((a * a) + (b * b));
|
|
}
|
|
|
|
void KviCanvasView::beginDragPolygon(KviCanvasPolygon * it,const TQPoint &p,bool bShift,bool bCtrl)
|
|
{
|
|
m_dragBegin = TQPoint((int)(p.x() - it->x()),(int)(p.y() - it->y()));
|
|
|
|
TQPointArray pa = it->areaPoints();
|
|
|
|
for(unsigned int i=0;i<pa.size();i++)
|
|
{
|
|
TQPoint pnt = pa.point(i);
|
|
double dX = pnt.x() - p.x();
|
|
double dY = pnt.y() - p.y();
|
|
double dHypot = sqrt((dX * dX) + (dY * dY));
|
|
if(dHypot < 3.0)
|
|
{
|
|
// We're dragging a point
|
|
m_dragMode = SinglePoint;
|
|
m_dragPointIndex = i;
|
|
setCursor(crossCursor);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if(bShift)
|
|
{
|
|
m_dragMode = Scale;
|
|
m_dragScaleFactor = it->scaleFactor();
|
|
setCursor(sizeAllCursor);
|
|
return;
|
|
}
|
|
|
|
if(bCtrl)
|
|
{
|
|
m_dragMode = Rotate;
|
|
m_dragPointArray = it->internalPoints();
|
|
// tqDebug("Here");
|
|
setCursor(sizeHorCursor);
|
|
return;
|
|
}
|
|
|
|
m_dragMode = All;
|
|
setCursor(pointingHandCursor);
|
|
}
|
|
|
|
void KviCanvasView::dragPolygon(KviCanvasPolygon * it,const TQPoint &p)
|
|
{
|
|
switch(m_dragMode)
|
|
{
|
|
case All:
|
|
it->move(p.x() - m_dragBegin.x(),p.y() - m_dragBegin.y());
|
|
break;
|
|
case SinglePoint:
|
|
{
|
|
TQPointArray pnt = it->internalPoints();
|
|
pnt.setPoint(m_dragPointIndex,(int)((p.x() - it->x()) / it->scaleFactor()),(int)((p.y() - it->y()) / it->scaleFactor()));
|
|
it->setInternalPoints(pnt);
|
|
}
|
|
break;
|
|
case Scale:
|
|
{
|
|
double dDistance = ssm_hypot(p.x() - it->x(),p.y() - it->y());
|
|
double dOriginal = ssm_hypot(m_dragBegin.x(),m_dragBegin.y());
|
|
if(dOriginal < 1)dOriginal = 1;
|
|
if(dDistance < 0.1)dDistance = 0.1;
|
|
it->setScaleFactor(m_dragScaleFactor * dDistance / dOriginal);
|
|
}
|
|
break;
|
|
case Rotate:
|
|
{
|
|
TQPoint act((int)(p.x() - it->x()),(int)(p.y() - it->y()));
|
|
double dAngle = ssm_2d_rotationAngle(m_dragBegin.x(),m_dragBegin.y(),act.x(),act.y());
|
|
// tqDebug("%d,%d %d,%d %f",m_dragBegin.x(),m_dragBegin.y(),act.x(),act.y(),dAngle);
|
|
TQPointArray thePoints = m_dragPointArray.copy();
|
|
for(unsigned int i=0;i<thePoints.size();i++)
|
|
{
|
|
TQPoint tmp = thePoints.point(i);
|
|
double dx = tmp.x();
|
|
double dy = tmp.y();
|
|
ssm_2d_rotate(dx,dy,dAngle);
|
|
thePoints.setPoint(i,(int)dx,(int)dy);
|
|
}
|
|
it->setInternalPoints(thePoints);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
canvas()->update();
|
|
}
|
|
|
|
void KviCanvasView::beginDragRectangle(KviCanvasRectangleItem * it,const TQPoint & p,bool bInitial)
|
|
{
|
|
m_dragBegin = TQPoint((int)(p.x() - it->x()),(int)(p.y() - it->y()));
|
|
|
|
if(bInitial)
|
|
{
|
|
// Right bottom
|
|
m_dragMode = RightBottom;
|
|
setCursor(sizeFDiagCursor);
|
|
return;
|
|
}
|
|
|
|
if(p.x() < (((int)it->x()) + 2))
|
|
{
|
|
// Left edge
|
|
if(p.y() < (((int)it->y()) + 2))
|
|
{
|
|
// Left top
|
|
m_dragMode = LeftTop;
|
|
setCursor(sizeFDiagCursor);
|
|
return;
|
|
}
|
|
if(p.y() > ( it->bottom() - 2))
|
|
{
|
|
// Left bottom
|
|
m_dragMode = LeftBottom;
|
|
setCursor(sizeBDiagCursor);
|
|
return;
|
|
}
|
|
m_dragMode = Left;
|
|
setCursor(sizeHorCursor);
|
|
return;
|
|
}
|
|
|
|
if(p.x() > (it->right() - 2))
|
|
{
|
|
// Right edge
|
|
if(p.y() < (((int)it->y()) + 2))
|
|
{
|
|
// Right top
|
|
m_dragMode = RightTop;
|
|
setCursor(sizeBDiagCursor);
|
|
return;
|
|
}
|
|
if(p.y() > ( it->bottom() - 2))
|
|
{
|
|
// Right bottom
|
|
m_dragMode = RightBottom;
|
|
setCursor(sizeFDiagCursor);
|
|
return;
|
|
}
|
|
m_dragMode = Right;
|
|
setCursor(sizeHorCursor);
|
|
return;
|
|
}
|
|
|
|
// Somewhere in the middle
|
|
if(p.y() < (((int)it->y()) + 2))
|
|
{
|
|
// Top
|
|
m_dragMode = Top;
|
|
setCursor(sizeVerCursor);
|
|
return;
|
|
}
|
|
if(p.y() > ( it->bottom() - 2))
|
|
{
|
|
// Bottom
|
|
m_dragMode = Bottom;
|
|
setCursor(sizeVerCursor);
|
|
return;
|
|
}
|
|
|
|
m_dragMode = All;
|
|
setCursor(pointingHandCursor);
|
|
}
|
|
|
|
void KviCanvasView::dragRectangle(KviCanvasRectangleItem * it,const TQPoint & p)
|
|
{
|
|
|
|
int aux1,aux2,aux3,aux4;
|
|
|
|
switch(m_dragMode)
|
|
{
|
|
case All:
|
|
it->move(p.x() - m_dragBegin.x(),p.y() - m_dragBegin.y());
|
|
break;
|
|
case Left:
|
|
aux1 = it->width() + (int)(it->x() - p.x());
|
|
aux2 = p.x();
|
|
if(aux1 < 1)
|
|
{
|
|
aux2 += (aux1 - 1);
|
|
aux1 = 1;
|
|
}
|
|
it->move(aux2,it->y());
|
|
it->setSize(aux1,it->height());
|
|
break;
|
|
case Right:
|
|
aux1 = it->width() + (p.x() - it->right());
|
|
if(aux1 < 1)aux1 = 1;
|
|
it->setSize(aux1,it->height());
|
|
break;
|
|
case Top:
|
|
aux1 = it->height() + (int)(it->y() - p.y());
|
|
aux2 = p.y();
|
|
if(aux1 < 1)
|
|
{
|
|
aux2 += (aux1 - 1);
|
|
aux1 = 1;
|
|
}
|
|
it->move(it->x(),aux2);
|
|
it->setSize(it->width(),aux1);
|
|
break;
|
|
case Bottom:
|
|
aux1 = (int)it->height() + (p.y() - it->bottom());
|
|
if(aux1 < 1)aux1 = 1;
|
|
it->setSize(it->width(),aux1);
|
|
break;
|
|
case LeftTop:
|
|
aux1 = it->width() + (int)(it->x() - p.x());
|
|
aux3 = p.x();
|
|
if(aux1 < 1)
|
|
{
|
|
aux3 += (aux1 - 1);
|
|
aux1 = 1;
|
|
}
|
|
aux2 = it->height() + (int)(it->y() - p.y());
|
|
aux4 = p.y();
|
|
if(aux2 < 1)
|
|
{
|
|
aux4 += (aux2 - 1);
|
|
aux2 = 1;
|
|
}
|
|
it->setSize(aux1,aux2);
|
|
it->move(aux3,aux4);
|
|
break;
|
|
case RightTop:
|
|
aux1 = it->width() + (int)(p.x() - it->right());
|
|
if(aux1 < 1)aux1 = 1;
|
|
aux2 = it->height() + (int)(it->y() - p.y());
|
|
aux4 = p.y();
|
|
if(aux2 < 1)
|
|
{
|
|
aux4 += (aux2 - 1);
|
|
aux2 = 1;
|
|
}
|
|
it->setSize(aux1,aux2);
|
|
it->move(it->x(),aux4);
|
|
break;
|
|
case LeftBottom:
|
|
aux1 = it->width() + (int)(it->x() - p.x());
|
|
aux3 = p.x();
|
|
if(aux1 < 1)
|
|
{
|
|
aux3 += (aux1 - 1);
|
|
aux1 = 1;
|
|
}
|
|
aux2 = it->height() + (int)(p.y() - it->bottom());
|
|
if(aux2 < 1)aux2 = 1;
|
|
it->setSize(aux1,aux2);
|
|
it->move(aux3,it->y());
|
|
break;
|
|
case RightBottom:
|
|
aux1 = it->width() + (int)(p.x() - it->right());
|
|
if(aux1 < 1)aux1 = 1;
|
|
aux2 = it->height() + (int)(p.y() - it->bottom());
|
|
if(aux2 < 1)aux2 = 1;
|
|
it->setSize(aux1,aux2);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
canvas()->update();
|
|
}
|
|
|
|
void KviCanvasView::contentsMouseMoveEvent(TQMouseEvent *e)
|
|
{
|
|
// TQPoint p = inverseWorldMatrix().map(e->pos());
|
|
TQPoint p = e->pos();
|
|
if(e->state() & Qt::LeftButton)
|
|
{
|
|
if((m_dragMode != None) && (m_pSelectedItem))
|
|
{
|
|
if(m_pSelectedItem->isEnabled())m_pSelectedItem->setEnabled(false);
|
|
switch(KVI_CANVAS_RTTI_CONTROL_TYPE(m_pSelectedItem))
|
|
{
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_RECTANGLE:
|
|
dragRectangle((KviCanvasRectangleItem *)m_pSelectedItem,p);
|
|
break;
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_LINE:
|
|
dragLine((KviCanvasLine *)m_pSelectedItem,p);
|
|
break;
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_POLYGON:
|
|
dragPolygon((KviCanvasPolygon *)m_pSelectedItem,p);
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
// Without buttons
|
|
if(m_state == Idle)
|
|
{
|
|
TQCanvasItemList l = canvas()->collisions(p);
|
|
TQCanvasItemList::Iterator it = l.begin();
|
|
|
|
if(it != l.end())
|
|
{
|
|
// Got an item
|
|
TQCanvasItem * hit = (TQCanvasItem *)*it;
|
|
// Now find the point on that we have clicked it
|
|
if(hit == m_pSelectedItem)
|
|
{
|
|
switch(KVI_CANVAS_RTTI_CONTROL_TYPE(m_pSelectedItem))
|
|
{
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_RECTANGLE:
|
|
beginDragRectangle((KviCanvasRectangleItem *)m_pSelectedItem,p);
|
|
break;
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_LINE:
|
|
beginDragLine((KviCanvasLine *)m_pSelectedItem,p);
|
|
break;
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_POLYGON:
|
|
beginDragPolygon((KviCanvasPolygon *)m_pSelectedItem,p);
|
|
break;
|
|
}
|
|
}
|
|
else if(m_dragMode != None)setCursor(arrowCursor);
|
|
} else {
|
|
if(m_dragMode != None)setCursor(arrowCursor);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void KviCanvasView::contentsMouseReleaseEvent(TQMouseEvent *e)
|
|
{
|
|
if(m_dragMode != None)
|
|
{
|
|
// Was just dragging a rectangle
|
|
m_dragMode = None;
|
|
setCursor(arrowCursor);
|
|
if(m_pSelectedItem)
|
|
{
|
|
m_pSelectedItem->setEnabled(true);
|
|
canvas()->update();
|
|
}
|
|
}
|
|
}
|
|
|
|
void KviCanvasView::contentsMousePressEvent(TQMouseEvent *e)
|
|
{
|
|
if(e->button() & Qt::LeftButton)
|
|
{
|
|
// TQPoint p = inverseWorldMatrix().map(e->pos());
|
|
TQPoint p = e->pos();
|
|
|
|
switch(m_state)
|
|
{
|
|
case SelectOrigin:
|
|
clearSelection();
|
|
setCursor(arrowCursor);
|
|
m_state = Idle;
|
|
insertObjectAt(p,m_objectToInsert);
|
|
canvas()->update();
|
|
break;
|
|
|
|
case Idle:
|
|
{
|
|
TQCanvasItemList l = canvas()->collisions(p);
|
|
TQCanvasItemList::Iterator it = l.begin();
|
|
|
|
if(it != l.end())
|
|
{
|
|
// Got an item
|
|
TQCanvasItem * hit = *it;
|
|
if(hit != m_pSelectedItem)
|
|
{
|
|
// Was not selected yet
|
|
setItemSelected(hit);
|
|
canvas()->update();
|
|
}
|
|
// Now find the point on that we have clicked it
|
|
switch(KVI_CANVAS_RTTI_CONTROL_TYPE(hit))
|
|
{
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_RECTANGLE:
|
|
beginDragRectangle(((KviCanvasRectangleItem *)hit),p);
|
|
break;
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_LINE:
|
|
beginDragLine(((KviCanvasLine *)hit),p);
|
|
break;
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_POLYGON:
|
|
beginDragPolygon(((KviCanvasPolygon *)hit),p,e->state() & TQt::ShiftButton,e->state() & TQt::ControlButton);
|
|
break;
|
|
}
|
|
} else {
|
|
// No item
|
|
clearSelection();
|
|
canvas()->update();
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void KviCanvasView::propertyChanged(const TQString &s,const TQVariant &v)
|
|
{
|
|
if(!m_pSelectedItem)return;
|
|
|
|
|
|
switch(KVI_CANVAS_RTTI_CONTROL_TYPE(m_pSelectedItem))
|
|
{
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_RECTANGLE:
|
|
((KviCanvasRectangleItem *)m_pSelectedItem)->setProperty(s,v);
|
|
break;
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_LINE:
|
|
((KviCanvasLine *)m_pSelectedItem)->setProperty(s,v);
|
|
break;
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_POLYGON:
|
|
((KviCanvasPolygon *)m_pSelectedItem)->setProperty(s,v);
|
|
break;
|
|
}
|
|
|
|
canvas()->update();
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// KviVariantTableItem
|
|
//
|
|
|
|
|
|
|
|
KviVariantTableItem::KviVariantTableItem(TQTable * t,const TQVariant & property)
|
|
: TQTableItem(t,TQTableItem::WhenCurrent,TQString())
|
|
{
|
|
m_property = property;
|
|
}
|
|
|
|
KviVariantTableItem::~KviVariantTableItem()
|
|
{
|
|
}
|
|
|
|
|
|
TQWidget * KviVariantTableItem::createEditor() const
|
|
{
|
|
switch(m_property.type())
|
|
{
|
|
case TQVariant::String:
|
|
{
|
|
TQLineEdit * e = new TQLineEdit(table()->viewport());
|
|
e->setText(m_property.toString());
|
|
return e;
|
|
}
|
|
break;
|
|
case TQVariant::Int:
|
|
{
|
|
TQLineEdit * e = new TQLineEdit(table()->viewport());
|
|
TQString sz;
|
|
sz.setNum(m_property.toInt());
|
|
e->setText(sz);
|
|
e->setValidator(new TQIntValidator(TQT_TQOBJECT(e)));
|
|
return e;
|
|
}
|
|
break;
|
|
case TQVariant::UInt:
|
|
{
|
|
TQLineEdit * e = new TQLineEdit(table()->viewport());
|
|
TQString sz;
|
|
sz.setNum(m_property.toInt());
|
|
e->setText(sz);
|
|
TQIntValidator * i = new TQIntValidator(TQT_TQOBJECT(e));
|
|
i->setBottom(0);
|
|
e->setValidator(i);
|
|
return e;
|
|
}
|
|
break;
|
|
case TQVariant::Bool:
|
|
{
|
|
TQComboBox * b = new TQComboBox(false,table()->viewport());
|
|
b->insertItem("FALSE");
|
|
b->insertItem("TRUE");
|
|
b->setCurrentItem(m_property.toBool() ? 1 : 0);
|
|
return b;
|
|
}
|
|
break;
|
|
case TQVariant::Color:
|
|
{
|
|
TQLineEdit * e = new TQLineEdit(table()->viewport());
|
|
e->setText(m_property.toColor().name());
|
|
return e;
|
|
}
|
|
break;
|
|
case TQVariant::Font:
|
|
{
|
|
TQComboBox * b = new TQComboBox(true,table()->viewport());
|
|
|
|
TQString tmp;
|
|
TQString tmpDefault;
|
|
TQFont f = TQFont();
|
|
f.setStyleHint(TQFont::SansSerif);
|
|
tmpDefault = f.family();
|
|
f.setStyleHint(TQFont::TypeWriter);
|
|
tmp.setNum(m_property.toFont().pointSize());
|
|
tmp.prepend(", ");
|
|
tmp.prepend(m_property.toFont().family());
|
|
b->insertItem(tmp);
|
|
b->insertItem(tmpDefault + ", 8");
|
|
b->insertItem(tmpDefault + ", 10");
|
|
b->insertItem(tmpDefault + ", 12");
|
|
b->insertItem(tmpDefault + ", 14");
|
|
b->insertItem(tmpDefault + ", 16");
|
|
b->insertItem(tmpDefault + ", 18");
|
|
b->insertItem(tmpDefault + ", 20");
|
|
b->insertItem(tmpDefault + ", 24");
|
|
b->insertItem(tmpDefault + ", 28");
|
|
b->insertItem(tmpDefault + ", 32");
|
|
b->insertItem(tmpDefault + ", 40");
|
|
b->insertItem(tmpDefault + ", 48");
|
|
b->insertItem(TQString(f.family()) + ", 12");
|
|
b->setCurrentItem(0);
|
|
|
|
b->setCurrentItem(m_property.toBool() ? 1 : 0);
|
|
return b;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void KviVariantTableItem::setContentFromEditor(TQWidget * w)
|
|
{
|
|
switch(m_property.type())
|
|
{
|
|
case TQVariant::String:
|
|
m_property = TQVariant(((TQLineEdit *)w)->text());
|
|
break;
|
|
case TQVariant::Int:
|
|
m_property = TQVariant(((TQLineEdit *)w)->text().toInt());
|
|
break;
|
|
case TQVariant::UInt:
|
|
m_property = TQVariant(((TQLineEdit *)w)->text().toUInt());
|
|
break;
|
|
case TQVariant::Bool:
|
|
m_property = TQVariant(((TQComboBox *)w)->currentItem());
|
|
break;
|
|
case TQVariant::Color:
|
|
m_property.asColor().setNamedColor(((TQLineEdit *)w)->text());
|
|
break;
|
|
case TQVariant::Font:
|
|
{
|
|
KviStr txt = ((TQComboBox *)w)->currentText();
|
|
if(txt.hasData())
|
|
{
|
|
KviStr fam = txt;
|
|
fam.cutFromFirst(',',true);
|
|
fam.stripWhiteSpace();
|
|
KviStr psz = txt;
|
|
psz.cutToFirst(',',true);
|
|
psz.stripWhiteSpace();
|
|
bool bOk;
|
|
unsigned int uSize = psz.toUInt(&bOk);
|
|
if(!bOk)uSize = 12;
|
|
m_property = TQVariant(TQFont(fam.ptr(),uSize));
|
|
}
|
|
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
void KviVariantTableItem::paint(TQPainter *p,const TQColorGroup &cg,const TQRect &cr,bool)
|
|
{
|
|
p->fillRect(0,0,cr.width(),cr.height(),cg.base());
|
|
|
|
if(m_property.type() == TQVariant::Color)
|
|
{
|
|
p->fillRect(3,3,cr.width() - 6,cr.height() - 6,m_property.asColor());
|
|
} else {
|
|
TQString sz;
|
|
switch(m_property.type())
|
|
{
|
|
case TQVariant::String:
|
|
sz = m_property.toString();
|
|
break;
|
|
case TQVariant::Bool:
|
|
sz = m_property.toBool() ? "TRUE" : "FALSE";
|
|
break;
|
|
case TQVariant::Font:
|
|
sz.setNum(m_property.toFont().pointSize());
|
|
sz.prepend(", ");
|
|
sz.prepend(m_property.toFont().family());
|
|
break;
|
|
case TQVariant::Int:
|
|
sz.setNum(m_property.toInt());
|
|
break;
|
|
case TQVariant::UInt:
|
|
sz.setNum(m_property.toUInt());
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
p->setPen(cg.text());
|
|
p->drawText(0,0,cr.width(),cr.height(),TQt::AlignLeft | TQt::AlignTop,sz);
|
|
}
|
|
}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// KviCanvasItemPropertiesWidget
|
|
//
|
|
|
|
|
|
KviCanvasItemPropertiesWidget::KviCanvasItemPropertiesWidget(TQWidget * par)
|
|
: TQTable(par)
|
|
{
|
|
setSelectionMode(TQTable::NoSelection);
|
|
setColumnMovingEnabled(false);
|
|
setRowMovingEnabled(false);
|
|
setShowGrid(true);
|
|
setNumCols(2);
|
|
setSorting(false);
|
|
setLeftMargin(0);
|
|
verticalHeader()->hide();
|
|
connect(this,TQT_SIGNAL(valueChanged(int,int)),this,TQT_SLOT(cellEdited(int,int)));
|
|
}
|
|
|
|
KviCanvasItemPropertiesWidget::~KviCanvasItemPropertiesWidget()
|
|
{
|
|
}
|
|
|
|
void KviCanvasItemPropertiesWidget::cellEdited(int row,int)
|
|
{
|
|
TQTableItem * it = item(row,0);
|
|
if(!it)return;
|
|
TQString szName = it->text();
|
|
it = item(row,1);
|
|
if(!it)return;
|
|
emit propertyChanged(szName,((KviVariantTableItem *)it)->property());
|
|
}
|
|
|
|
void KviCanvasItemPropertiesWidget::editItem(TQCanvasItem * it)
|
|
{
|
|
if(!it)
|
|
{
|
|
for(int i=0;i<numRows();i++)
|
|
{
|
|
clearCell(i,0);
|
|
clearCell(i,1);
|
|
clearCellWidget(i,1);
|
|
}
|
|
setNumRows(0);
|
|
return;
|
|
}
|
|
|
|
TQStringVariantMap * m = 0;
|
|
|
|
switch(KVI_CANVAS_RTTI_CONTROL_TYPE(it))
|
|
{
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_RECTANGLE:
|
|
m = ((KviCanvasRectangleItem *)it)->properties();
|
|
break;
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_LINE:
|
|
m = ((KviCanvasLine *)it)->properties();
|
|
break;
|
|
case KVI_CANVAS_RTTI_CONTROL_TYPE_POLYGON:
|
|
m = ((KviCanvasPolygon *)it)->properties();
|
|
break;
|
|
}
|
|
|
|
if(!m)
|
|
{
|
|
editItem(0);
|
|
return;
|
|
}
|
|
|
|
for(int i=0;i<numRows();i++)
|
|
{
|
|
clearCell(i,0);
|
|
clearCell(i,1);
|
|
clearCellWidget(i,1);
|
|
}
|
|
|
|
setNumRows(m->count());
|
|
|
|
TQTableItem * item;
|
|
|
|
int idx = 0;
|
|
|
|
for(TQStringVariantMap::ConstIterator iter = m->begin();iter != m->end();++iter)
|
|
{
|
|
item = new TQTableItem(this,TQTableItem::Never,iter.key().utf8().data());
|
|
setItem(idx,0,item);
|
|
item = new KviVariantTableItem(this,iter.data());
|
|
setItem(idx,1,item);
|
|
idx++;
|
|
}
|
|
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// KviCanvasWidget
|
|
//
|
|
|
|
KviCanvasWidget::KviCanvasWidget(TQWidget * par)
|
|
: TQWidget(par,"canvas_widget")
|
|
{
|
|
m_pCanvas = new TQCanvas(TQT_TQOBJECT(this));
|
|
//#warning "Make this size as parameter of Dcc ?"
|
|
m_pCanvas->resize(648,480);
|
|
m_pMenuBar = new TQMenuBar(this);
|
|
m_pSplitter = new TQSplitter(Qt::Horizontal,this);
|
|
m_pCanvasView = new KviCanvasView(m_pCanvas,this,m_pSplitter);
|
|
m_pStatusLabel = new TQLabel(this);
|
|
m_pPropertiesWidget = new KviCanvasItemPropertiesWidget(m_pSplitter);
|
|
TQValueList<int> l;
|
|
l.append(80);
|
|
l.append(20);
|
|
m_pSplitter->setSizes(l);
|
|
|
|
connect(m_pPropertiesWidget,TQT_SIGNAL(propertyChanged(const TQString &,const TQVariant &)),m_pCanvasView,TQT_SLOT(propertyChanged(const TQString &,const TQVariant &)));
|
|
|
|
KviTalPopupMenu * add = new KviTalPopupMenu(m_pMenuBar);
|
|
KviTalPopupMenu * shapes = new KviTalPopupMenu(add);
|
|
KviTalPopupMenu * polygons = new KviTalPopupMenu(add);
|
|
KviTalPopupMenu * items = new KviTalPopupMenu(add);
|
|
shapes->insertItem(__tr2qs_ctx("&Line","dcc"),m_pCanvasView,TQT_SLOT(insertLine()));
|
|
shapes->insertItem(__tr2qs_ctx("&Rectangle","dcc"),m_pCanvasView,TQT_SLOT(insertRectangle()));
|
|
shapes->insertItem(__tr2qs_ctx("&Ellipse","dcc"),m_pCanvasView,TQT_SLOT(insertEllipse()));
|
|
shapes->insertItem(__tr2qs_ctx("&Pie","dcc"),m_pCanvasView,TQT_SLOT(insertPie()));
|
|
shapes->insertItem(__tr2qs_ctx("&Chord","dcc"),m_pCanvasView,TQT_SLOT(insertChord()));
|
|
|
|
items->insertItem(__tr2qs_ctx("&Rich text (html)","dcc"),m_pCanvasView,TQT_SLOT(insertRichText()));
|
|
|
|
polygons->insertItem(__tr2qs_ctx("&Triangle","dcc"),m_pCanvasView,TQT_SLOT(insertPolygonTriangle()));
|
|
polygons->insertItem(__tr2qs_ctx("&Rectangle","dcc"),m_pCanvasView,TQT_SLOT(insertPolygonRectangle()));
|
|
polygons->insertItem(__tr2qs_ctx("&Pentagon","dcc"),m_pCanvasView,TQT_SLOT(insertPolygonPentagon()));
|
|
polygons->insertItem(__tr2qs_ctx("&Hexagon","dcc"),m_pCanvasView,TQT_SLOT(insertPolygonHexagon()));
|
|
|
|
add->insertItem(__tr2qs_ctx("&Shape","dcc"),shapes);
|
|
add->insertItem(__tr2qs_ctx("&Item","dcc"),items);
|
|
add->insertItem(__tr2qs_ctx("&Polygons","dcc"),polygons);
|
|
|
|
m_pMenuBar->insertItem(__tr2qs_ctx("&Insert","dcc"),add);
|
|
}
|
|
|
|
KviCanvasWidget::~KviCanvasWidget()
|
|
{
|
|
}
|
|
|
|
|
|
|
|
void KviCanvasWidget::resizeEvent(TQResizeEvent *)
|
|
{
|
|
int h = m_pMenuBar->sizeHint().height();
|
|
m_pMenuBar->setGeometry(0,0,width(),h);
|
|
int h2 = m_pStatusLabel->sizeHint().height();
|
|
m_pStatusLabel->setGeometry(0,height() - h2,width(),h2);
|
|
m_pSplitter->setGeometry(0,h,width(),height() - (h + h2));
|
|
}
|
|
|
|
|
|
#include "m_canvaswidget.moc"
|
|
|
|
#endif
|