diff options
Diffstat (limited to 'src/modules/dcc/canvaswidget.cpp')
| -rw-r--r-- | src/modules/dcc/canvaswidget.cpp | 2373 |
1 files changed, 1201 insertions, 1172 deletions
diff --git a/src/modules/dcc/canvaswidget.cpp b/src/modules/dcc/canvaswidget.cpp index 4660c3173..e89326c49 100644 --- a/src/modules/dcc/canvaswidget.cpp +++ b/src/modules/dcc/canvaswidget.cpp @@ -25,1486 +25,1515 @@ #include "canvaswidget.h" #ifdef COMPILE_DCC_CANVAS - #include "KviCString.h" - #include "KviLocale.h" +#include "KviCString.h" +#include "KviLocale.h" - #include <QCursor> - #include <QPainter> - #include <QLineEdit> - #include <QComboBox> - #include <QValidator> - #include <QMenu> +#include <QCursor> +#include <QPainter> +#include <QLineEdit> +#include <QComboBox> +#include <QValidator> +#include <QMenu> - #include <math.h> - #include <stdlib.h> +#include <math.h> +#include <stdlib.h> - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviCanvasRectangleItem - // +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviCanvasRectangleItem +// - KviCanvasRectangleItem::KviCanvasRectangleItem(QCanvas * c,int x,int y,int w,int h) - : QCanvasRectangle(x,y,w,h,c) - { - } +KviCanvasRectangleItem::KviCanvasRectangleItem(QCanvas * c, int x, int y, int w, int h) + : QCanvasRectangle(x, y, w, h, c) +{ +} - KviCanvasRectangleItem::~KviCanvasRectangleItem() - { - } +KviCanvasRectangleItem::~KviCanvasRectangleItem() +{ +} - void KviCanvasRectangleItem::drawSelection(QPainter &p) - { - p.setRasterOp(NotROP); - p.fillRect((int)x() + 1,(int)y() + 1,width() - 2,height() - 2,QBrush(Dense6Pattern)); - p.setPen(QPen(DotLine)); - p.drawRect((int)x(),(int)y(),width(),height()); - p.setRasterOp(CopyROP); - } +void KviCanvasRectangleItem::drawSelection(QPainter & p) +{ + p.setRasterOp(NotROP); + p.fillRect((int)x() + 1, (int)y() + 1, width() - 2, height() - 2, QBrush(Dense6Pattern)); + p.setPen(QPen(DotLine)); + p.drawRect((int)x(), (int)y(), width(), height()); + p.setRasterOp(CopyROP); +} - void KviCanvasRectangleItem::setProperty(const QString &property,const QVariant &val) +void KviCanvasRectangleItem::setProperty(const QString & property, const QVariant & val) +{ + if(m_properties[property].isValid()) { - if(m_properties[property].isValid()) - { - m_properties.replace(property,val); - hide(); - show(); - } + m_properties.replace(property, val); + hide(); + show(); } +} +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviCanvasPolygon +// +KviCanvasPolygon::KviCanvasPolygon(QCanvas * c, int x, int y, QPointArray & pnts, double dScaleFactor) + : QCanvasPolygon(c) +{ + m_properties.insert("clrForeground", QVariant(QColor(0, 0, 0))); + m_properties.insert("uLineWidth", QVariant((unsigned int)0)); - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviCanvasPolygon - // - KviCanvasPolygon::KviCanvasPolygon(QCanvas * c,int x,int y,QPointArray &pnts,double dScaleFactor) - : QCanvasPolygon(c) - { - m_properties.insert("clrForeground",QVariant(QColor(0,0,0))); - m_properties.insert("uLineWidth",QVariant((unsigned int)0)); + m_properties.insert("clrBackground", QVariant(QColor(0, 0, 0))); + m_properties.insert("bHasBackground", QVariant(false, 1)); - m_properties.insert("clrBackground",QVariant(QColor(0,0,0))); - m_properties.insert("bHasBackground",QVariant(false,1)); + m_dScaleFactor = dScaleFactor; + m_points = pnts; - m_dScaleFactor = dScaleFactor; - m_points = pnts; + resetPoints(); + move(x, y); +} - resetPoints(); - move(x,y); - } +KviCanvasPolygon::~KviCanvasPolygon() +{ +} - KviCanvasPolygon::~KviCanvasPolygon() - { - } +void KviCanvasPolygon::setScaleFactor(double dScaleFactor) +{ + m_dScaleFactor = dScaleFactor; + resetPoints(); +} - void KviCanvasPolygon::setScaleFactor(double dScaleFactor) - { - m_dScaleFactor = dScaleFactor; - resetPoints(); - } +void KviCanvasPolygon::setInternalPoints(const QPointArray & pnts) +{ + m_points = pnts; + resetPoints(); +} - void KviCanvasPolygon::setInternalPoints(const QPointArray &pnts) +void KviCanvasPolygon::resetPoints() +{ + QPointArray scaled(m_points.size()); + for(unsigned int i = 0; i < m_points.size(); i++) { - m_points = pnts; - resetPoints(); - + int px; + int py; + m_points.point(i, &px, &py); + px = (int)(px * m_dScaleFactor); + py = (int)(py * m_dScaleFactor); + scaled.setPoint(i, px, py); } + setPoints(scaled); +} - void KviCanvasPolygon::resetPoints() - { - QPointArray scaled(m_points.size()); - for(unsigned int i=0;i<m_points.size();i++) - { - int px; - int py; - m_points.point(i,&px,&py); - px = (int)(px * m_dScaleFactor); - py = (int)(py * m_dScaleFactor); - scaled.setPoint(i,px,py); - } - setPoints(scaled); - } +int KviCanvasPolygon::rtti() const +{ + return KVI_CANVAS_RTTI_POLYGON; +} - int KviCanvasPolygon::rtti() const +void KviCanvasPolygon::setProperty(const QString & property, const QVariant & val) +{ + if(m_properties[property].isValid()) { - return KVI_CANVAS_RTTI_POLYGON; - } - - void KviCanvasPolygon::setProperty(const QString &property,const QVariant &val) - { - if(m_properties[property].isValid()) + m_properties.replace(property, val); + if((property == "clrForeground") || (property == "uLineWidth")) { - m_properties.replace(property,val); - if((property == "clrForeground") || (property == "uLineWidth")) - { - setPen(QPen(m_properties["clrForeground"].asColor(),m_properties["uLineWidth"].toInt())); - } else if((property == "clrBackground") || (property == "bHasBackground")) - { - if(m_properties["bHasBackground"].asBool()) - setBrush(QBrush(m_properties["clrBackground"].asColor())); - else - setBrush(QBrush()); - } else { - hide(); show(); - } + setPen(QPen(m_properties["clrForeground"].asColor(), m_properties["uLineWidth"].toInt())); } - } - - void KviCanvasPolygon::draw(QPainter &p) - { - if(isEnabled()) + else if((property == "clrBackground") || (property == "bHasBackground")) { - p.setBrush(brush()); - p.setPen(pen()); - p.drawPolygon(areaPoints()); + if(m_properties["bHasBackground"].asBool()) + setBrush(QBrush(m_properties["clrBackground"].asColor())); + else + setBrush(QBrush()); } - - if(isSelected()) + else { - p.setRasterOp(NotROP); - p.setPen(QPen(DotLine)); - p.drawPolygon(areaPoints()); - p.setBrush(QBrush()); - double dVal = 10; - p.drawEllipse((int)(x() - dVal),(int)(y() - dVal),(int)(dVal * 2),(int)(dVal * 2)); - p.drawLine((int)(x() - (dVal * 2)),(int)y(),(int)(x() + (dVal * 2)),(int)y()); - p.drawLine((int)x(),(int)(y() - (dVal * 2)),(int)x(),(int)(y() + (dVal * 2))); - p.setRasterOp(CopyROP); - canvas()->setChanged(QRect((int)(x() - dVal),(int)(y() - dVal),(int)(dVal * 4),(int)(dVal * 4))); + hide(); + show(); } } +} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviCanvasEllipticItem - // - - KviCanvasEllipticItem::KviCanvasEllipticItem(QCanvas * c,int x,int y,int w,int h) - : KviCanvasRectangleItem(c,x,y,w,h) +void KviCanvasPolygon::draw(QPainter & p) +{ + if(isEnabled()) { - m_properties.insert("clrForeground",QVariant(QColor(0,0,0))); - m_properties.insert("uLineWidth",QVariant((unsigned int)0)); - - m_properties.insert("clrBackground",QVariant(QColor(0,0,0))); - m_properties.insert("bHasBackground",QVariant(false,1)); - - // m_properties.insert("iStartAngle",QVariant(0)); - // m_properties.insert("iEndAngle",QVariant(360)); + p.setBrush(brush()); + p.setPen(pen()); + p.drawPolygon(areaPoints()); } - KviCanvasEllipticItem::~KviCanvasEllipticItem() + if(isSelected()) { + p.setRasterOp(NotROP); + p.setPen(QPen(DotLine)); + p.drawPolygon(areaPoints()); + p.setBrush(QBrush()); + double dVal = 10; + p.drawEllipse((int)(x() - dVal), (int)(y() - dVal), (int)(dVal * 2), (int)(dVal * 2)); + p.drawLine((int)(x() - (dVal * 2)), (int)y(), (int)(x() + (dVal * 2)), (int)y()); + p.drawLine((int)x(), (int)(y() - (dVal * 2)), (int)x(), (int)(y() + (dVal * 2))); + p.setRasterOp(CopyROP); + canvas()->setChanged(QRect((int)(x() - dVal), (int)(y() - dVal), (int)(dVal * 4), (int)(dVal * 4))); } +} - void KviCanvasEllipticItem::draw(QPainter &p) - { - if(isEnabled()) - { - QBrush b = p.brush(); - if(m_properties["bHasBackground"].asBool())p.setBrush(m_properties["clrBackground"].asColor()); - else p.setBrush(QBrush()); - p.setPen(pen()); - drawContent(p); - p.setBrush(b); - } +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviCanvasEllipticItem +// - if(isSelected())drawSelection(p); - } +KviCanvasEllipticItem::KviCanvasEllipticItem(QCanvas * c, int x, int y, int w, int h) + : KviCanvasRectangleItem(c, x, y, w, h) +{ + m_properties.insert("clrForeground", QVariant(QColor(0, 0, 0))); + m_properties.insert("uLineWidth", QVariant((unsigned int)0)); - void KviCanvasEllipticItem::drawContent(QPainter &p) - { - } + m_properties.insert("clrBackground", QVariant(QColor(0, 0, 0))); + m_properties.insert("bHasBackground", QVariant(false, 1)); - void KviCanvasEllipticItem::setProperty(const QString & property,const QVariant &val) - { - if(m_properties[property].isValid()) - { - m_properties.replace(property,val); - if((property == "clrForeground") || (property == "uLineWidth")) - { - setPen(QPen(m_properties["clrForeground"].asColor(),m_properties["uLineWidth"].toInt())); - } else { - hide(); show(); - } - } - } + // m_properties.insert("iStartAngle",QVariant(0)); + // m_properties.insert("iEndAngle",QVariant(360)); +} + +KviCanvasEllipticItem::~KviCanvasEllipticItem() +{ +} - int KviCanvasEllipticItem::rtti() const +void KviCanvasEllipticItem::draw(QPainter & p) +{ + if(isEnabled()) { - return KVI_CANVAS_RTTI_ELLIPSE; + QBrush b = p.brush(); + if(m_properties["bHasBackground"].asBool()) + p.setBrush(m_properties["clrBackground"].asColor()); + else + p.setBrush(QBrush()); + p.setPen(pen()); + drawContent(p); + p.setBrush(b); } + if(isSelected()) + drawSelection(p); +} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviCanvasEllipse - // - +void KviCanvasEllipticItem::drawContent(QPainter & p) +{ +} - KviCanvasEllipse::KviCanvasEllipse(QCanvas * c,int x,int y,int w,int h) - : KviCanvasEllipticItem(c,x,y,w,h) +void KviCanvasEllipticItem::setProperty(const QString & property, const QVariant & val) +{ + if(m_properties[property].isValid()) { + m_properties.replace(property, val); + if((property == "clrForeground") || (property == "uLineWidth")) + { + setPen(QPen(m_properties["clrForeground"].asColor(), m_properties["uLineWidth"].toInt())); + } + else + { + hide(); + show(); + } } +} - KviCanvasEllipse::~KviCanvasEllipse() - { - } +int KviCanvasEllipticItem::rtti() const +{ + return KVI_CANVAS_RTTI_ELLIPSE; +} - int KviCanvasEllipse::rtti() const - { - return KVI_CANVAS_RTTI_ELLIPSE; - } +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviCanvasEllipse +// - void KviCanvasEllipse::drawContent(QPainter &p) - { - p.drawEllipse((int)x(),(int)y(),width(),height()); - } +KviCanvasEllipse::KviCanvasEllipse(QCanvas * c, int x, int y, int w, int h) + : KviCanvasEllipticItem(c, x, y, w, h) +{ +} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviCanvasPie - // +KviCanvasEllipse::~KviCanvasEllipse() +{ +} +int KviCanvasEllipse::rtti() const +{ + return KVI_CANVAS_RTTI_ELLIPSE; +} - KviCanvasPie::KviCanvasPie(QCanvas * c,int x,int y,int w,int h) - : KviCanvasEllipticItem(c,x,y,w,h) - { - m_properties.insert("iStartAngle",QVariant((int)0)); - m_properties.insert("iExtensionAngle",QVariant((int)360)); - } +void KviCanvasEllipse::drawContent(QPainter & p) +{ + p.drawEllipse((int)x(), (int)y(), width(), height()); +} - KviCanvasPie::~KviCanvasPie() - { - } +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviCanvasPie +// - int KviCanvasPie::rtti() const - { - return KVI_CANVAS_RTTI_PIE; - } +KviCanvasPie::KviCanvasPie(QCanvas * c, int x, int y, int w, int h) + : KviCanvasEllipticItem(c, x, y, w, h) +{ + m_properties.insert("iStartAngle", QVariant((int)0)); + m_properties.insert("iExtensionAngle", QVariant((int)360)); +} - void KviCanvasPie::drawContent(QPainter &p) - { - int iStartAngle = m_properties["iStartAngle"].asInt() * 16; - int iEndAngle = m_properties["iExtensionAngle"].asInt() * 16; - p.drawPie((int)x(),(int)y(),width(),height(),iStartAngle,iEndAngle); - } +KviCanvasPie::~KviCanvasPie() +{ +} +int KviCanvasPie::rtti() const +{ + return KVI_CANVAS_RTTI_PIE; +} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviCanvasChord - // - KviCanvasChord::KviCanvasChord(QCanvas * c,int x,int y,int w,int h) - : KviCanvasEllipticItem(c,x,y,w,h) - { - m_properties.insert("iStartAngle",QVariant((int)0)); - m_properties.insert("iExtensionAngle",QVariant((int)360)); - } +void KviCanvasPie::drawContent(QPainter & p) +{ + int iStartAngle = m_properties["iStartAngle"].asInt() * 16; + int iEndAngle = m_properties["iExtensionAngle"].asInt() * 16; + p.drawPie((int)x(), (int)y(), width(), height(), iStartAngle, iEndAngle); +} - KviCanvasChord::~KviCanvasChord() - { - } +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviCanvasChord +// +KviCanvasChord::KviCanvasChord(QCanvas * c, int x, int y, int w, int h) + : KviCanvasEllipticItem(c, x, y, w, h) +{ + m_properties.insert("iStartAngle", QVariant((int)0)); + m_properties.insert("iExtensionAngle", QVariant((int)360)); +} - int KviCanvasChord::rtti() const - { - return KVI_CANVAS_RTTI_CHORD; - } +KviCanvasChord::~KviCanvasChord() +{ +} - void KviCanvasChord::drawContent(QPainter &p) - { - int iStartAngle = m_properties["iStartAngle"].asInt() * 16; - int iEndAngle = m_properties["iExtensionAngle"].asInt() * 16; - p.drawChord((int)x(),(int)y(),width(),height(),iStartAngle,iEndAngle); - } +int KviCanvasChord::rtti() const +{ + return KVI_CANVAS_RTTI_CHORD; +} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviCanvasRectangle - // - KviCanvasRectangle::KviCanvasRectangle(QCanvas * c,int x,int y,int w,int h) - : KviCanvasRectangleItem(c,x,y,w,h) - { - m_properties.insert("clrForeground",QVariant(QColor(0,0,0))); - m_properties.insert("uLineWidth",QVariant((unsigned int)0)); +void KviCanvasChord::drawContent(QPainter & p) +{ + int iStartAngle = m_properties["iStartAngle"].asInt() * 16; + int iEndAngle = m_properties["iExtensionAngle"].asInt() * 16; + p.drawChord((int)x(), (int)y(), width(), height(), iStartAngle, iEndAngle); +} - m_properties.insert("clrBackground",QVariant(QColor(0,0,0))); - m_properties.insert("bHasBackground",QVariant(false,1)); - } +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviCanvasRectangle +// +KviCanvasRectangle::KviCanvasRectangle(QCanvas * c, int x, int y, int w, int h) + : KviCanvasRectangleItem(c, x, y, w, h) +{ + m_properties.insert("clrForeground", QVariant(QColor(0, 0, 0))); + m_properties.insert("uLineWidth", QVariant((unsigned int)0)); - KviCanvasRectangle::~KviCanvasRectangle() - { - } + m_properties.insert("clrBackground", QVariant(QColor(0, 0, 0))); + m_properties.insert("bHasBackground", QVariant(false, 1)); +} - int KviCanvasRectangle::rtti() const - { - return KVI_CANVAS_RTTI_RECTANGLE; - } +KviCanvasRectangle::~KviCanvasRectangle() +{ +} - void KviCanvasRectangle::setProperty(const QString &property,const QVariant &val) +int KviCanvasRectangle::rtti() const +{ + return KVI_CANVAS_RTTI_RECTANGLE; +} + +void KviCanvasRectangle::setProperty(const QString & property, const QVariant & val) +{ + if(m_properties[property].isValid()) { - if(m_properties[property].isValid()) + m_properties.replace(property, val); + if((property == "clrForeground") || (property == "uLineWidth")) { - m_properties.replace(property,val); - if((property == "clrForeground") || (property == "uLineWidth")) - { - setPen(QPen(m_properties["clrForeground"].asColor(),m_properties["uLineWidth"].toInt())); - } else { - hide(); show(); - } + setPen(QPen(m_properties["clrForeground"].asColor(), m_properties["uLineWidth"].toInt())); + } + else + { + hide(); + show(); } } +} - void KviCanvasRectangle::draw(QPainter & p) +void KviCanvasRectangle::draw(QPainter & p) +{ + if(isEnabled()) { - if(isEnabled()) + if(m_properties["bHasBackground"].asBool()) { - if(m_properties["bHasBackground"].asBool()) - { - p.fillRect((int)x() + 1,(int)y() + 1,width() - 2,height() - 2,m_properties["clrBackground"].asColor()); - } - p.setPen(pen()); - p.drawRect((int)x(),(int)y(),width(),height()); + p.fillRect((int)x() + 1, (int)y() + 1, width() - 2, height() - 2, m_properties["clrBackground"].asColor()); } - - if(isSelected())drawSelection(p); + p.setPen(pen()); + p.drawRect((int)x(), (int)y(), width(), height()); } - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviCanvasRichText - // - KviCanvasRichText::KviCanvasRichText(QCanvas * c,int x,int y,int w,int h) - : KviCanvasRectangleItem(c,x,y,w,h) - { - QFont f = QFont(); - f.setStyleHint(QFont::SansSerif); - f.setPointSize(12); - m_properties.insert("szText",QVariant(QString("Insert here your <font color=\"#FF0000\"><b>RICH TEXT</b></font>"))); - m_properties.insert("fntDefault",QVariant(f)); - } + if(isSelected()) + drawSelection(p); +} - KviCanvasRichText::~KviCanvasRichText() - { - } +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviCanvasRichText +// +KviCanvasRichText::KviCanvasRichText(QCanvas * c, int x, int y, int w, int h) + : KviCanvasRectangleItem(c, x, y, w, h) +{ + QFont f = QFont(); + f.setStyleHint(QFont::SansSerif); + f.setPointSize(12); + m_properties.insert("szText", QVariant(QString("Insert here your <font color=\"#FF0000\"><b>RICH TEXT</b></font>"))); + m_properties.insert("fntDefault", QVariant(f)); +} + +KviCanvasRichText::~KviCanvasRichText() +{ +} + +int KviCanvasRichText::rtti() const +{ + return KVI_CANVAS_RTTI_RICHTEXT; +} - int KviCanvasRichText::rtti() const +void KviCanvasRichText::draw(QPainter & p) +{ + if(isEnabled()) { - return KVI_CANVAS_RTTI_RICHTEXT; + QString szText = m_properties["szText"].asString(); + QSimpleRichText text(szText, m_properties["fntDefault"].asFont()); + text.setWidth(width()); + text.draw(&p, (int)x() + 1, (int)y() + 1, QRegion(QRect((int)x() + 1, (int)y() + 1, width(), height())), QColorGroup()); } - void KviCanvasRichText::draw(QPainter & p) - { - if(isEnabled()) - { - QString szText = m_properties["szText"].asString(); - QSimpleRichText text(szText,m_properties["fntDefault"].asFont()); - text.setWidth(width()); - text.draw(&p,(int)x() + 1,(int)y() + 1,QRegion(QRect((int)x() + 1,(int)y() + 1,width(),height())),QColorGroup()); - } + if(isSelected()) + drawSelection(p); +} - if(isSelected())drawSelection(p); - } +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviCanvasLine +// +KviCanvasLine::KviCanvasLine(QCanvas * c, int x1, int y1, int x2, int y2) + : QCanvasLine(c) +{ + setPoints(x1, y1, x2, y2); + m_properties.insert("uLineWidth", QVariant((unsigned int)0)); + m_properties.insert("clrForeground", QVariant(QColor())); +} +KviCanvasLine::~KviCanvasLine() +{ +} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviCanvasLine - // - KviCanvasLine::KviCanvasLine(QCanvas * c,int x1,int y1,int x2,int y2) - : QCanvasLine(c) +void KviCanvasLine::setProperty(const QString & property, const QVariant & val) +{ + m_properties.replace(property, val); + if((property == "uLineWidth") || (property == "clrForeground")) { - setPoints(x1,y1,x2,y2); - m_properties.insert("uLineWidth",QVariant((unsigned int)0)); - m_properties.insert("clrForeground",QVariant(QColor())); + setPen(QPen(m_properties["clrForeground"].asColor(), m_properties["uLineWidth"].toInt())); } +} - KviCanvasLine::~KviCanvasLine() - { - } +int KviCanvasLine::rtti() const +{ + return KVI_CANVAS_RTTI_LINE; +} - void KviCanvasLine::setProperty(const QString &property,const QVariant &val) +void KviCanvasLine::draw(QPainter & p) +{ + if(isEnabled()) { - m_properties.replace(property,val); - if((property == "uLineWidth") || (property == "clrForeground")) - { - setPen(QPen(m_properties["clrForeground"].asColor(),m_properties["uLineWidth"].toInt())); - } + p.setPen(pen()); + p.drawLine(startPoint(), endPoint()); } - int KviCanvasLine::rtti() const + if(isSelected()) { - return KVI_CANVAS_RTTI_LINE; + p.setRasterOp(NotROP); + p.setPen(QPen(DotLine)); + p.drawLine(startPoint(), endPoint()); + p.setRasterOp(CopyROP); } +} - void KviCanvasLine::draw(QPainter &p) - { - if(isEnabled()) - { - p.setPen(pen()); - p.drawLine(startPoint(),endPoint()); - } +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviCanvasView +// +KviCanvasView::KviCanvasView(QCanvas * c, DccCanvasWidget * cw, QWidget * par) + : QCanvasView(c, par) +{ + m_pCanvasWidget = cw; + m_state = Idle; + m_dragMode = None; + m_pSelectedItem = 0; + viewport()->setMouseTracking(true); +} - if(isSelected()) - { - p.setRasterOp(NotROP); - p.setPen(QPen(DotLine)); - p.drawLine(startPoint(),endPoint()); - p.setRasterOp(CopyROP); - } - } +KviCanvasView::~KviCanvasView() +{ +} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviCanvasView - // - KviCanvasView::KviCanvasView(QCanvas * c,DccCanvasWidget * cw,QWidget * par) - : QCanvasView(c,par) - { - m_pCanvasWidget = cw; - m_state = Idle; - m_dragMode = None; - m_pSelectedItem = 0; - viewport()->setMouseTracking(true); - } +void KviCanvasView::insertRectangle() +{ + m_state = SelectOrigin; + setCursor(crossCursor); + m_objectToInsert = Rectangle; +} - KviCanvasView::~KviCanvasView() - { - } +void KviCanvasView::insertRichText() +{ + m_state = SelectOrigin; + setCursor(crossCursor); + m_objectToInsert = RichText; +} - void KviCanvasView::insertRectangle() - { - m_state = SelectOrigin; - setCursor(crossCursor); - m_objectToInsert = Rectangle; - } +void KviCanvasView::insertLine() +{ + m_state = SelectOrigin; + setCursor(crossCursor); + m_objectToInsert = Line; +} - void KviCanvasView::insertRichText() - { - m_state = SelectOrigin; - setCursor(crossCursor); - m_objectToInsert = RichText; - } +void KviCanvasView::insertEllipse() +{ + m_state = SelectOrigin; + setCursor(crossCursor); + m_objectToInsert = Ellipse; +} - void KviCanvasView::insertLine() - { - m_state = SelectOrigin; - setCursor(crossCursor); - m_objectToInsert = Line; - } +void KviCanvasView::insertPie() +{ + m_state = SelectOrigin; + setCursor(crossCursor); + m_objectToInsert = Pie; +} - void KviCanvasView::insertEllipse() - { - m_state = SelectOrigin; - setCursor(crossCursor); - m_objectToInsert = Ellipse; - } +void KviCanvasView::insertChord() +{ + m_state = SelectOrigin; + setCursor(crossCursor); + m_objectToInsert = Chord; +} - void KviCanvasView::insertPie() - { - m_state = SelectOrigin; - setCursor(crossCursor); - m_objectToInsert = Pie; - } +void KviCanvasView::insertPolygonTriangle() +{ + m_state = SelectOrigin; + setCursor(crossCursor); + m_objectToInsert = PolygonTriangle; +} - void KviCanvasView::insertChord() - { - m_state = SelectOrigin; - setCursor(crossCursor); - m_objectToInsert = Chord; - } +void KviCanvasView::insertPolygonRectangle() +{ + m_state = SelectOrigin; + setCursor(crossCursor); + m_objectToInsert = PolygonRectangle; +} - void KviCanvasView::insertPolygonTriangle() - { - m_state = SelectOrigin; - setCursor(crossCursor); - m_objectToInsert = PolygonTriangle; - } +void KviCanvasView::insertPolygonPentagon() +{ + m_state = SelectOrigin; + setCursor(crossCursor); + m_objectToInsert = PolygonPentagon; +} - void KviCanvasView::insertPolygonRectangle() - { - m_state = SelectOrigin; - setCursor(crossCursor); - m_objectToInsert = PolygonRectangle; - } +void KviCanvasView::insertPolygonHexagon() +{ + m_state = SelectOrigin; + setCursor(crossCursor); + m_objectToInsert = PolygonPentagon; +} - void KviCanvasView::insertPolygonPentagon() - { - m_state = SelectOrigin; - setCursor(crossCursor); - m_objectToInsert = PolygonPentagon; - } +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif - void KviCanvasView::insertPolygonHexagon() +static void calcPolygonPoints(QPointArray & pnts, unsigned int nVertices) +{ + double dDelta = (2 * M_PI) / nVertices; + for(unsigned int i = 0; i < nVertices; i++) { - m_state = SelectOrigin; - setCursor(crossCursor); - m_objectToInsert = PolygonPentagon; + double dAng = dDelta * i; + double theX = 300 * sin(dAng); + double theY = 300 * cos(dAng); + pnts.setPoint(i, (int)theX, (int)theY); } +} - #ifndef M_PI - #define M_PI 3.14159265358979323846 - #endif - - static void calcPolygonPoints(QPointArray &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 QPoint & pnt, ObjectType o) +{ + QCanvasItem * r = 0; - void KviCanvasView::insertObjectAt(const QPoint & pnt,ObjectType o) + switch(o) { - QCanvasItem * 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); + case Rectangle: + r = new KviCanvasRectangle(canvas(), pnt.x(), pnt.y(), 0, 0); break; - case Line: - r = new KviCanvasLine(canvas(),pnt.x(),pnt.y(),pnt.x(),pnt.y()); + case RichText: + r = new KviCanvasRichText(canvas(), pnt.x(), pnt.y(), 0, 0); break; - case Ellipse: - r = new KviCanvasEllipse(canvas(),pnt.x(),pnt.y(),0,0); + case Line: + r = new KviCanvasLine(canvas(), pnt.x(), pnt.y(), pnt.x(), pnt.y()); break; - case Pie: - r = new KviCanvasPie(canvas(),pnt.x(),pnt.y(),0,0); + case Ellipse: + r = new KviCanvasEllipse(canvas(), pnt.x(), pnt.y(), 0, 0); break; - case Chord: - r = new KviCanvasChord(canvas(),pnt.x(),pnt.y(),0,0); + case Pie: + r = new KviCanvasPie(canvas(), pnt.x(), pnt.y(), 0, 0); break; - case PolygonTriangle: - { - QPointArray 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: - { - QPointArray 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: - { - QPointArray pa(5); - calcPolygonPoints(pa,5); - r = new KviCanvasPolygon(canvas(),pnt.x(),pnt.y(),pa,0.1); - } - break; - case PolygonHexagon: - { - QPointArray pa(6); - calcPolygonPoints(pa,6); - r = new KviCanvasPolygon(canvas(),pnt.x(),pnt.y(),pa,0.1); - } + case Chord: + r = new KviCanvasChord(canvas(), pnt.x(), pnt.y(), 0, 0); break; + case PolygonTriangle: + { + QPointArray 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); } - - if(r) + break; + case PolygonRectangle: { - setItemSelected(r); - r->setEnabled(true); - r->show(); + QPointArray 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); } - - switch(KVI_CANVAS_RTTI_CONTROL_TYPE(r)) + break; + case PolygonPentagon: { - 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; + QPointArray pa(5); + calcPolygonPoints(pa, 5); + r = new KviCanvasPolygon(canvas(), pnt.x(), pnt.y(), pa, 0.1); } + break; + case PolygonHexagon: + { + QPointArray pa(6); + calcPolygonPoints(pa, 6); + r = new KviCanvasPolygon(canvas(), pnt.x(), pnt.y(), pa, 0.1); + } + break; + } - // canvas()->update(); + if(r) + { + setItemSelected(r); + r->setEnabled(true); + r->show(); } - void KviCanvasView::setItemSelected(QCanvasItem * it) + switch(KVI_CANVAS_RTTI_CONTROL_TYPE(r)) { - clearSelection(); - it->setSelected(true); - m_pSelectedItem = it; - m_pCanvasWidget->m_pPropertiesWidget->editItem(it); + 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(QCanvasItem * 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 QPoint & p, bool bInitial) +{ + QPoint sp = it->startPoint(); + + m_dragBegin = p - sp; + + if(bInitial) + { + m_dragMode = Bottom; + setCursor(sizeAllCursor); + return; } - void KviCanvasView::clearSelection() + if((abs(p.x() - sp.x()) < 3) && (abs(p.y() - sp.y()) < 3)) { - if(!m_pSelectedItem)return; - m_pSelectedItem->setSelected(false); - m_pSelectedItem = 0; - m_pCanvasWidget->m_pPropertiesWidget->editItem(0); + m_dragMode = Top; + setCursor(sizeAllCursor); + return; } - void KviCanvasView::beginDragLine(KviCanvasLine * it,const QPoint &p,bool bInitial) + sp = it->endPoint(); + if((abs(p.x() - sp.x()) < 3) && (abs(p.y() - sp.y()) < 3)) { - QPoint sp = it->startPoint(); + m_dragMode = Bottom; + setCursor(sizeAllCursor); + return; + } - m_dragBegin = p - sp; + m_dragMode = All; + setCursor(pointingHandCursor); +} - if(bInitial) +void KviCanvasView::dragLine(KviCanvasLine * it, const QPoint & p) +{ + switch(m_dragMode) + { + case Bottom: { - m_dragMode = Bottom; - setCursor(sizeAllCursor); - return; + QPoint sp = it->startPoint(); + it->setPoints(sp.x(), sp.y(), p.x(), p.y()); } - - if((abs(p.x() - sp.x()) < 3) && (abs(p.y() - sp.y()) < 3)) + break; + case Top: { - m_dragMode = Top; - setCursor(sizeAllCursor); - return; + QPoint ep = it->endPoint(); + it->setPoints(p.x(), p.y(), ep.x(), ep.y()); } - - sp = it->endPoint(); - if((abs(p.x() - sp.x()) < 3) && (abs(p.y() - sp.y()) < 3)) + break; + case All: { - m_dragMode = Bottom; - setCursor(sizeAllCursor); - return; + QPoint sp = p - m_dragBegin; + QPoint ep = sp + (it->endPoint() - it->startPoint()); + it->setPoints(sp.x(), sp.y(), ep.x(), ep.y()); } - - m_dragMode = All; - setCursor(pointingHandCursor); - } - - void KviCanvasView::dragLine(KviCanvasLine * it,const QPoint &p) - { - switch(m_dragMode) - { - case Bottom: - { - QPoint sp = it->startPoint(); - it->setPoints(sp.x(),sp.y(),p.x(),p.y()); - } - break; - case Top: - { - QPoint ep = it->endPoint(); - it->setPoints(p.x(),p.y(),ep.x(),ep.y()); - } + break; + default: /* make gcc happy */ break; - case All: - { - QPoint sp = p - m_dragBegin; - QPoint ep = sp + (it->endPoint() - it->startPoint()); - it->setPoints(sp.x(),sp.y(),ep.x(),ep.y()); - } - break; - default: /* make gcc happy */ - break; - } - canvas()->update(); } + 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)| - // +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)); + //double dVal = hypot(dx,dy); + double dVal = sqrt((dx * dx) + (dy * dy)); - if(dVal == 0.0)return 0; // ??? + if(dVal == 0.0) + return 0; // ??? - dVal = acos(dx / dVal); + dVal = acos(dx / dVal); - return (dy > 0.0) ? dVal : -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 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) | +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 s = sin(dAngle); + double c = cos(dAngle); - double tmpX = (dx * c) - (dy * s); - double tmpY = (dx * s) + (dy * c); + double tmpX = (dx * c) - (dy * s); + double tmpY = (dx * s) + (dy * c); - dx = tmpX; - dy = tmpY; - } + dx = tmpX; + dy = tmpY; +} - static double ssm_hypot(double a,double b) - { - return sqrt((a * a) + (b * b)); - } +static double ssm_hypot(double a, double b) +{ + return sqrt((a * a) + (b * b)); +} - void KviCanvasView::beginDragPolygon(KviCanvasPolygon * it,const QPoint &p,bool bShift,bool bCtrl) - { - m_dragBegin = QPoint((int)(p.x() - it->x()),(int)(p.y() - it->y())); +void KviCanvasView::beginDragPolygon(KviCanvasPolygon * it, const QPoint & p, bool bShift, bool bCtrl) +{ + m_dragBegin = QPoint((int)(p.x() - it->x()), (int)(p.y() - it->y())); - QPointArray pa = it->areaPoints(); + QPointArray pa = it->areaPoints(); - for(unsigned int i=0;i<pa.size();i++) - { - QPoint 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) + for(unsigned int i = 0; i < pa.size(); i++) + { + QPoint 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) { - m_dragMode = Scale; - m_dragScaleFactor = it->scaleFactor(); - setCursor(sizeAllCursor); + // We're dragging a point + m_dragMode = SinglePoint; + m_dragPointIndex = i; + setCursor(crossCursor); return; } + } - if(bCtrl) - { - m_dragMode = Rotate; - m_dragPointArray = it->internalPoints(); - // qDebug("Here"); - setCursor(sizeHorCursor); - return; - } + if(bShift) + { + m_dragMode = Scale; + m_dragScaleFactor = it->scaleFactor(); + setCursor(sizeAllCursor); + return; + } - m_dragMode = All; - setCursor(pointingHandCursor); + if(bCtrl) + { + m_dragMode = Rotate; + m_dragPointArray = it->internalPoints(); + // qDebug("Here"); + setCursor(sizeHorCursor); + return; } - void KviCanvasView::dragPolygon(KviCanvasPolygon * it,const QPoint &p) + m_dragMode = All; + setCursor(pointingHandCursor); +} + +void KviCanvasView::dragPolygon(KviCanvasPolygon * it, const QPoint & p) +{ + switch(m_dragMode) { - switch(m_dragMode) - { - case All: - it->move(p.x() - m_dragBegin.x(),p.y() - m_dragBegin.y()); - break; - case SinglePoint: - { - QPointArray 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); - } + case All: + it->move(p.x() - m_dragBegin.x(), p.y() - m_dragBegin.y()); break; - case Rotate: + case SinglePoint: + { + QPointArray 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: + { + QPoint 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()); + // qDebug("%d,%d %d,%d %f",m_dragBegin.x(),m_dragBegin.y(),act.x(),act.y(),dAngle); + QPointArray thePoints = m_dragPointArray.copy(); + for(unsigned int i = 0; i < thePoints.size(); i++) { - QPoint 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()); - // qDebug("%d,%d %d,%d %f",m_dragBegin.x(),m_dragBegin.y(),act.x(),act.y(),dAngle); - QPointArray thePoints = m_dragPointArray.copy(); - for(unsigned int i=0;i<thePoints.size();i++) - { - QPoint 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); + QPoint 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); } - break; - default: - break; + it->setInternalPoints(thePoints); } - canvas()->update(); + break; + default: + break; } + canvas()->update(); +} + +void KviCanvasView::beginDragRectangle(KviCanvasRectangleItem * it, const QPoint & p, bool bInitial) +{ + m_dragBegin = QPoint((int)(p.x() - it->x()), (int)(p.y() - it->y())); - void KviCanvasView::beginDragRectangle(KviCanvasRectangleItem * it,const QPoint & p,bool bInitial) + if(bInitial) { - m_dragBegin = QPoint((int)(p.x() - it->x()),(int)(p.y() - it->y())); + // Right bottom + m_dragMode = RightBottom; + setCursor(sizeFDiagCursor); + return; + } - if(bInitial) + if(p.x() < (((int)it->x()) + 2)) + { + // Left edge + if(p.y() < (((int)it->y()) + 2)) { - // Right bottom - m_dragMode = RightBottom; + // Left top + m_dragMode = LeftTop; setCursor(sizeFDiagCursor); return; } - - if(p.x() < (((int)it->x()) + 2)) + if(p.y() > (it->bottom() - 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); + // Left bottom + m_dragMode = LeftBottom; + setCursor(sizeBDiagCursor); return; } + m_dragMode = Left; + setCursor(sizeHorCursor); + return; + } - // Somewhere in the middle + if(p.x() > (it->right() - 2)) + { + // Right edge if(p.y() < (((int)it->y()) + 2)) { - // Top - m_dragMode = Top; - setCursor(sizeVerCursor); + // Right top + m_dragMode = RightTop; + setCursor(sizeBDiagCursor); return; } - if(p.y() > ( it->bottom() - 2)) + if(p.y() > (it->bottom() - 2)) { - // Bottom - m_dragMode = Bottom; - setCursor(sizeVerCursor); + // Right bottom + m_dragMode = RightBottom; + setCursor(sizeFDiagCursor); return; } - - m_dragMode = All; - setCursor(pointingHandCursor); + m_dragMode = Right; + setCursor(sizeHorCursor); + return; } - void KviCanvasView::dragRectangle(KviCanvasRectangleItem * it,const QPoint & p) + // 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; + } - int aux1,aux2,aux3,aux4; + m_dragMode = All; + setCursor(pointingHandCursor); +} - switch(m_dragMode) - { - case All: - it->move(p.x() - m_dragBegin.x(),p.y() - m_dragBegin.y()); +void KviCanvasView::dragRectangle(KviCanvasRectangleItem * it, const QPoint & 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()); + 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()); + 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); + 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); + 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); + 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); + 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()); + 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); + 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: + default: break; - } - - canvas()->update(); } - void KviCanvasView::contentsMouseMoveEvent(QMouseEvent *e) - { + canvas()->update(); +} + +void KviCanvasView::contentsMouseMoveEvent(QMouseEvent * e) +{ // QPoint p = inverseWorldMatrix().map(e->pos()); - QPoint p = e->pos(); - if(e->state() & Qt::LeftButton) + QPoint p = e->pos(); + if(e->state() & Qt::LeftButton) + { + if((m_dragMode != None) && (m_pSelectedItem)) { - if((m_dragMode != None) && (m_pSelectedItem)) + if(m_pSelectedItem->isEnabled()) + m_pSelectedItem->setEnabled(false); + switch(KVI_CANVAS_RTTI_CONTROL_TYPE(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); + 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); + 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); + case KVI_CANVAS_RTTI_CONTROL_TYPE_POLYGON: + dragPolygon((KviCanvasPolygon *)m_pSelectedItem, p); break; - } } - } else { - // Without buttons - if(m_state == Idle) - { - QCanvasItemList l = canvas()->collisions(p); - QCanvasItemList::Iterator it = l.begin(); + } + } + else + { + // Without buttons + if(m_state == Idle) + { + QCanvasItemList l = canvas()->collisions(p); + QCanvasItemList::Iterator it = l.begin(); - if(it != l.end()) + if(it != l.end()) + { + // Got an item + QCanvasItem * hit = (QCanvasItem *)*it; + // Now find the point on that we have clicked it + if(hit == m_pSelectedItem) { - // Got an item - QCanvasItem * hit = (QCanvasItem *)*it; - // Now find the point on that we have clicked it - if(hit == m_pSelectedItem) + switch(KVI_CANVAS_RTTI_CONTROL_TYPE(m_pSelectedItem)) { - switch(KVI_CANVAS_RTTI_CONTROL_TYPE(m_pSelectedItem)) - { - case KVI_CANVAS_RTTI_CONTROL_TYPE_RECTANGLE: - beginDragRectangle((KviCanvasRectangleItem *)m_pSelectedItem,p); + 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); + 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); + 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); } + else if(m_dragMode != None) + setCursor(arrowCursor); + } + else + { + if(m_dragMode != None) + setCursor(arrowCursor); } } } +} - void KviCanvasView::contentsMouseReleaseEvent(QMouseEvent *e) +void KviCanvasView::contentsMouseReleaseEvent(QMouseEvent * e) +{ + if(m_dragMode != None) { - if(m_dragMode != None) + // Was just dragging a rectangle + m_dragMode = None; + setCursor(arrowCursor); + if(m_pSelectedItem) { - // Was just dragging a rectangle - m_dragMode = None; - setCursor(arrowCursor); - if(m_pSelectedItem) - { - m_pSelectedItem->setEnabled(true); - canvas()->update(); - } + m_pSelectedItem->setEnabled(true); + canvas()->update(); } } +} - void KviCanvasView::contentsMousePressEvent(QMouseEvent *e) +void KviCanvasView::contentsMousePressEvent(QMouseEvent * e) +{ + if(e->button() & Qt::LeftButton) { - if(e->button() & Qt::LeftButton) + // QPoint p = inverseWorldMatrix().map(e->pos()); + QPoint p = e->pos(); + + switch(m_state) { - // QPoint p = inverseWorldMatrix().map(e->pos()); - QPoint p = e->pos(); + case SelectOrigin: + clearSelection(); + setCursor(arrowCursor); + m_state = Idle; + insertObjectAt(p, m_objectToInsert); + canvas()->update(); + break; - switch(m_state) + case Idle: { - case SelectOrigin: - clearSelection(); - setCursor(arrowCursor); - m_state = Idle; - insertObjectAt(p,m_objectToInsert); - canvas()->update(); - break; + QCanvasItemList l = canvas()->collisions(p); + QCanvasItemList::Iterator it = l.begin(); - case Idle: + if(it != l.end()) { - QCanvasItemList l = canvas()->collisions(p); - QCanvasItemList::Iterator it = l.begin(); - - if(it != l.end()) + // Got an item + QCanvasItem * 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)) { - // Got an item - QCanvasItem * 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); + case KVI_CANVAS_RTTI_CONTROL_TYPE_RECTANGLE: + beginDragRectangle(((KviCanvasRectangleItem *)hit), p); break; - case KVI_CANVAS_RTTI_CONTROL_TYPE_LINE: - beginDragLine(((KviCanvasLine *)hit),p); + 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() & Qt::ShiftButton,e->state() & Qt::ControlButton); + case KVI_CANVAS_RTTI_CONTROL_TYPE_POLYGON: + beginDragPolygon(((KviCanvasPolygon *)hit), p, e->state() & Qt::ShiftButton, e->state() & Qt::ControlButton); break; - } - } else { - // No item - clearSelection(); - canvas()->update(); } } - break; + else + { + // No item + clearSelection(); + canvas()->update(); + } } + break; } } +} - void KviCanvasView::propertyChanged(const QString &s,const QVariant &v) - { - if(!m_pSelectedItem)return; +void KviCanvasView::propertyChanged(const QString & s, const QVariant & 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); + 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); + 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); + case KVI_CANVAS_RTTI_CONTROL_TYPE_POLYGON: + ((KviCanvasPolygon *)m_pSelectedItem)->setProperty(s, v); break; - } - - canvas()->update(); } + canvas()->update(); +} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviVariantTableItem - // - KviVariantTableItem::KviVariantTableItem(QTable * t,const QVariant & property) - : QTableItem(t,QTableItem::WhenCurrent,QString()) - { - m_property = property; - } +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviVariantTableItem +// +KviVariantTableItem::KviVariantTableItem(QTable * t, const QVariant & property) + : QTableItem(t, QTableItem::WhenCurrent, QString()) +{ + m_property = property; +} - KviVariantTableItem::~KviVariantTableItem() - { - } +KviVariantTableItem::~KviVariantTableItem() +{ +} - QWidget * KviVariantTableItem::createEditor() const +QWidget * KviVariantTableItem::createEditor() const +{ + switch(m_property.type()) { - switch(m_property.type()) + case QVariant::String: { - case QVariant::String: - { - QLineEdit * e = new QLineEdit(table()->viewport()); - e->setText(m_property.toString()); - return e; - } - break; - case QVariant::Int: - { - QLineEdit * e = new QLineEdit(table()->viewport()); - QString sz; - sz.setNum(m_property.toInt()); - e->setText(sz); - e->setValidator(new QIntValidator(e)); - return e; - } - break; - case QVariant::UInt: - { - QLineEdit * e = new QLineEdit(table()->viewport()); - QString sz; - sz.setNum(m_property.toInt()); - e->setText(sz); - QIntValidator * i = new QIntValidator(e); - i->setBottom(0); - e->setValidator(i); - return e; - } - break; - case QVariant::Bool: - { - QComboBox * b = new QComboBox(false,table()->viewport()); - b->addAction("false"); - b->addAction("true"); - b->setCurrentItem(m_property.toBool() ? 1 : 0); - return b; - } - break; - case QVariant::Color: - { - QLineEdit * e = new QLineEdit(table()->viewport()); - e->setText(m_property.toColor().name()); - return e; - } - break; - case QVariant::Font: - { - QComboBox * b = new QComboBox(true,table()->viewport()); - QString tmp; - QString tmpDefault; - QFont f = QFont(); - f.setStyleHint(QFont::SansSerif); - tmpDefault = f.family(); - f.setStyleHint(QFont::TypeWriter); - tmp.setNum(m_property.toFont().pointSize()); - tmp.prepend(", "); - tmp.prepend(m_property.toFont().family()); - b->addAction(tmp); - b->addAction(tmpDefault + ", 8"); - b->addAction(tmpDefault + ", 10"); - b->addAction(tmpDefault + ", 12"); - b->addAction(tmpDefault + ", 14"); - b->addAction(tmpDefault + ", 16"); - b->addAction(tmpDefault + ", 18"); - b->addAction(tmpDefault + ", 20"); - b->addAction(tmpDefault + ", 24"); - b->addAction(tmpDefault + ", 28"); - b->addAction(tmpDefault + ", 32"); - b->addAction(tmpDefault + ", 40"); - b->addAction(tmpDefault + ", 48"); - b->addAction(f.family() + ", 12"); - b->setCurrentItem(0); - b->setCurrentItem(m_property.toBool() ? 1 : 0); - return b; - } - break; - default: - break; + QLineEdit * e = new QLineEdit(table()->viewport()); + e->setText(m_property.toString()); + return e; } - return 0; + break; + case QVariant::Int: + { + QLineEdit * e = new QLineEdit(table()->viewport()); + QString sz; + sz.setNum(m_property.toInt()); + e->setText(sz); + e->setValidator(new QIntValidator(e)); + return e; + } + break; + case QVariant::UInt: + { + QLineEdit * e = new QLineEdit(table()->viewport()); + QString sz; + sz.setNum(m_property.toInt()); + e->setText(sz); + QIntValidator * i = new QIntValidator(e); + i->setBottom(0); + e->setValidator(i); + return e; + } + break; + case QVariant::Bool: + { + QComboBox * b = new QComboBox(false, table()->viewport()); + b->addAction("false"); + b->addAction("true"); + b->setCurrentItem(m_property.toBool() ? 1 : 0); + return b; + } + break; + case QVariant::Color: + { + QLineEdit * e = new QLineEdit(table()->viewport()); + e->setText(m_property.toColor().name()); + return e; + } + break; + case QVariant::Font: + { + QComboBox * b = new QComboBox(true, table()->viewport()); + QString tmp; + QString tmpDefault; + QFont f = QFont(); + f.setStyleHint(QFont::SansSerif); + tmpDefault = f.family(); + f.setStyleHint(QFont::TypeWriter); + tmp.setNum(m_property.toFont().pointSize()); + tmp.prepend(", "); + tmp.prepend(m_property.toFont().family()); + b->addAction(tmp); + b->addAction(tmpDefault + ", 8"); + b->addAction(tmpDefault + ", 10"); + b->addAction(tmpDefault + ", 12"); + b->addAction(tmpDefault + ", 14"); + b->addAction(tmpDefault + ", 16"); + b->addAction(tmpDefault + ", 18"); + b->addAction(tmpDefault + ", 20"); + b->addAction(tmpDefault + ", 24"); + b->addAction(tmpDefault + ", 28"); + b->addAction(tmpDefault + ", 32"); + b->addAction(tmpDefault + ", 40"); + b->addAction(tmpDefault + ", 48"); + b->addAction(f.family() + ", 12"); + b->setCurrentItem(0); + b->setCurrentItem(m_property.toBool() ? 1 : 0); + return b; + } + break; + default: + break; } + return 0; +} - void KviVariantTableItem::setContentFromEditor(QWidget * w) +void KviVariantTableItem::setContentFromEditor(QWidget * w) +{ + switch(m_property.type()) { - switch(m_property.type()) - { - case QVariant::String: - m_property = QVariant(((QLineEdit *)w)->text()); + case QVariant::String: + m_property = QVariant(((QLineEdit *)w)->text()); break; - case QVariant::Int: - m_property = QVariant(((QLineEdit *)w)->text().toInt()); + case QVariant::Int: + m_property = QVariant(((QLineEdit *)w)->text().toInt()); break; - case QVariant::UInt: - m_property = QVariant(((QLineEdit *)w)->text().toUInt()); + case QVariant::UInt: + m_property = QVariant(((QLineEdit *)w)->text().toUInt()); break; - case QVariant::Bool: - m_property = QVariant(((QComboBox *)w)->currentItem(),1); + case QVariant::Bool: + m_property = QVariant(((QComboBox *)w)->currentItem(), 1); break; - case QVariant::Color: - m_property.asColor().setNamedColor(((QLineEdit *)w)->text()); + case QVariant::Color: + m_property.asColor().setNamedColor(((QLineEdit *)w)->text()); break; - case QVariant::Font: + case QVariant::Font: + { + KviCString txt = ((QComboBox *)w)->currentText(); + if(txt.hasData()) { - KviCString txt = ((QComboBox *)w)->currentText(); - if(txt.hasData()) - { - KviCString fam = txt; - fam.cutFromFirst(',',true); - fam.trimmed(); - KviCString psz = txt; - psz.cutToFirst(',',true); - psz.trimmed(); - bool bOk; - unsigned int uSize = psz.toUInt(&bOk); - if(!bOk)uSize = 12; - m_property = QVariant(QFont(fam.ptr(),uSize)); - } + KviCString fam = txt; + fam.cutFromFirst(',', true); + fam.trimmed(); + KviCString psz = txt; + psz.cutToFirst(',', true); + psz.trimmed(); + bool bOk; + unsigned int uSize = psz.toUInt(&bOk); + if(!bOk) + uSize = 12; + m_property = QVariant(QFont(fam.ptr(), uSize)); } - break; - default: - break; } + break; + default: + break; } +} - void KviVariantTableItem::paint(QPainter *p,const QColorGroup &cg,const QRect &cr,bool) - { - p->fillRect(0,0,cr.width(),cr.height(),cg.base()); +void KviVariantTableItem::paint(QPainter * p, const QColorGroup & cg, const QRect & cr, bool) +{ + p->fillRect(0, 0, cr.width(), cr.height(), cg.base()); - if(m_property.type() == QVariant::Color) + if(m_property.type() == QVariant::Color) + { + p->fillRect(3, 3, cr.width() - 6, cr.height() - 6, m_property.asColor()); + } + else + { + QString sz; + switch(m_property.type()) { - p->fillRect(3,3,cr.width() - 6,cr.height() - 6,m_property.asColor()); - } else { - QString sz; - switch(m_property.type()) - { - case QVariant::String: - sz = m_property.toString(); + case QVariant::String: + sz = m_property.toString(); break; - case QVariant::Bool: - sz = m_property.toBool() ? "true" : "false"; + case QVariant::Bool: + sz = m_property.toBool() ? "true" : "false"; break; - case QVariant::Font: - sz.setNum(m_property.toFont().pointSize()); - sz.prepend(", "); - sz.prepend(m_property.toFont().family()); + case QVariant::Font: + sz.setNum(m_property.toFont().pointSize()); + sz.prepend(", "); + sz.prepend(m_property.toFont().family()); break; - case QVariant::Int: - sz.setNum(m_property.toInt()); + case QVariant::Int: + sz.setNum(m_property.toInt()); break; - case QVariant::UInt: - sz.setNum(m_property.toUInt()); + case QVariant::UInt: + sz.setNum(m_property.toUInt()); break; - default: + default: break; - } - p->setPen(cg.text()); - p->drawText(0,0,cr.width(),cr.height(),Qt::AlignLeft | Qt::AlignTop,sz); } + p->setPen(cg.text()); + p->drawText(0, 0, cr.width(), cr.height(), Qt::AlignLeft | Qt::AlignTop, sz); } +} +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// KviCanvasItemPropertiesWidget +// +KviCanvasItemPropertiesWidget::KviCanvasItemPropertiesWidget(QWidget * par) + : QTable(par) +{ + setSelectionMode(QTable::NoSelection); + setColumnMovingEnabled(false); + setRowMovingEnabled(false); + setShowGrid(true); + setNumCols(2); + setSorting(false); + setLeftMargin(0); + verticalHeader()->hide(); + connect(this, SIGNAL(valueChanged(int, int)), this, SLOT(cellEdited(int, int))); +} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // KviCanvasItemPropertiesWidget - // - KviCanvasItemPropertiesWidget::KviCanvasItemPropertiesWidget(QWidget * par) - : QTable(par) - { - setSelectionMode(QTable::NoSelection); - setColumnMovingEnabled(false); - setRowMovingEnabled(false); - setShowGrid(true); - setNumCols(2); - setSorting(false); - setLeftMargin(0); - verticalHeader()->hide(); - connect(this,SIGNAL(valueChanged(int,int)),this,SLOT(cellEdited(int,int))); - } - - KviCanvasItemPropertiesWidget::~KviCanvasItemPropertiesWidget() - { - } +KviCanvasItemPropertiesWidget::~KviCanvasItemPropertiesWidget() +{ +} - void KviCanvasItemPropertiesWidget::cellEdited(int row,int) - { - QTableItem * it = item(row,0); - if(!it)return; - QString szName = it->text(); - it = item(row,1); - if(!it)return; - emit propertyChanged(szName,((KviVariantTableItem *)it)->property()); - } +void KviCanvasItemPropertiesWidget::cellEdited(int row, int) +{ + QTableItem * it = item(row, 0); + if(!it) + return; + QString szName = it->text(); + it = item(row, 1); + if(!it) + return; + emit propertyChanged(szName, ((KviVariantTableItem *)it)->property()); +} - void KviCanvasItemPropertiesWidget::editItem(QCanvasItem * it) +void KviCanvasItemPropertiesWidget::editItem(QCanvasItem * it) +{ + if(!it) { - if(!it) + for(int i = 0; i < numRows(); i++) { - for(int i=0;i<numRows();i++) - { - clearCell(i,0); - clearCell(i,1); - clearCellWidget(i,1); - } - setNumRows(0); - return; + clearCell(i, 0); + clearCell(i, 1); + clearCellWidget(i, 1); } + setNumRows(0); + return; + } - QMap<QString,QVariant> * m = 0; + QMap<QString, QVariant> * m = 0; - switch(KVI_CANVAS_RTTI_CONTROL_TYPE(it)) - { - case KVI_CANVAS_RTTI_CONTROL_TYPE_RECTANGLE: - m = ((KviCanvasRectangleItem *)it)->properties(); + 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(); + case KVI_CANVAS_RTTI_CONTROL_TYPE_LINE: + m = ((KviCanvasLine *)it)->properties(); break; - case KVI_CANVAS_RTTI_CONTROL_TYPE_POLYGON: - m = ((KviCanvasPolygon *)it)->properties(); + 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); - } + if(!m) + { + editItem(0); + return; + } - setNumRows(m->count()); + for(int i = 0; i < numRows(); i++) + { + clearCell(i, 0); + clearCell(i, 1); + clearCellWidget(i, 1); + } - QTableItem * item; + setNumRows(m->count()); - int idx = 0; + QTableItem * item; - for(QMap<QString,QVariant>::ConstIterator iter = m->begin();iter != m->end();++iter) - { - item = new QTableItem(this,QTableItem::Never,iter.key().toUtf8().data()); - setItem(idx,0,item); - item = new KviVariantTableItem(this,iter.data()); - setItem(idx,1,item); - idx++; - } + int idx = 0; + for(QMap<QString, QVariant>::ConstIterator iter = m->begin(); iter != m->end(); ++iter) + { + item = new QTableItem(this, QTableItem::Never, iter.key().toUtf8().data()); + setItem(idx, 0, item); + item = new KviVariantTableItem(this, iter.data()); + setItem(idx, 1, item); + idx++; } +} - ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // DccCanvasWidget - // - DccCanvasWidget::DccCanvasWidget(QWidget * par) - : QWidget(par,"canvas_widget") - { - m_pCanvas = new QCanvas(this); - //#warning "Make this size as parameter of Dcc ?" - m_pCanvas->resize(648,480); - m_pMenuBar = new QMenuBar(this); - m_pSplitter = new QSplitter(QSplitter::Horizontal,this); - m_pCanvasView = new KviCanvasView(m_pCanvas,this,m_pSplitter); - m_pStatusLabel = new QLabel(this); - m_pPropertiesWidget = new KviCanvasItemPropertiesWidget(m_pSplitter); - QValueList<int> l; - l.append(80); - l.append(20); - m_pSplitter->setSizes(l); +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// DccCanvasWidget +// +DccCanvasWidget::DccCanvasWidget(QWidget * par) + : QWidget(par, "canvas_widget") +{ + m_pCanvas = new QCanvas(this); + //#warning "Make this size as parameter of Dcc ?" + m_pCanvas->resize(648, 480); + m_pMenuBar = new QMenuBar(this); + m_pSplitter = new QSplitter(QSplitter::Horizontal, this); + m_pCanvasView = new KviCanvasView(m_pCanvas, this, m_pSplitter); + m_pStatusLabel = new QLabel(this); + m_pPropertiesWidget = new KviCanvasItemPropertiesWidget(m_pSplitter); + QValueList<int> l; + l.append(80); + l.append(20); + m_pSplitter->setSizes(l); - connect(m_pPropertiesWidget,SIGNAL(propertyChanged(const QString &,const QVariant &)),m_pCanvasView,SLOT(propertyChanged(const QString &,const QVariant &))); + connect(m_pPropertiesWidget, SIGNAL(propertyChanged(const QString &, const QVariant &)), m_pCanvasView, SLOT(propertyChanged(const QString &, const QVariant &))); - QMenu * add = new QMenu(m_pMenuBar); - QMenu * shapes = new QMenu(add); - QMenu * polygons = new QMenu(add); - QMenu * items = new QMenu(add); - shapes->addAction(__tr2qs_ctx("&Line","dcc"),m_pCanvasView,SLOT(insertLine())); - shapes->addAction(__tr2qs_ctx("&Rectangle","dcc"),m_pCanvasView,SLOT(insertRectangle())); - shapes->addAction(__tr2qs_ctx("&Ellipse","dcc"),m_pCanvasView,SLOT(insertEllipse())); - shapes->addAction(__tr2qs_ctx("&Pie","dcc"),m_pCanvasView,SLOT(insertPie())); - shapes->addAction(__tr2qs_ctx("&Chord","dcc"),m_pCanvasView,SLOT(insertChord())); + QMenu * add = new QMenu(m_pMenuBar); + QMenu * shapes = new QMenu(add); + QMenu * polygons = new QMenu(add); + QMenu * items = new QMenu(add); + shapes->addAction(__tr2qs_ctx("&Line", "dcc"), m_pCanvasView, SLOT(insertLine())); + shapes->addAction(__tr2qs_ctx("&Rectangle", "dcc"), m_pCanvasView, SLOT(insertRectangle())); + shapes->addAction(__tr2qs_ctx("&Ellipse", "dcc"), m_pCanvasView, SLOT(insertEllipse())); + shapes->addAction(__tr2qs_ctx("&Pie", "dcc"), m_pCanvasView, SLOT(insertPie())); + shapes->addAction(__tr2qs_ctx("&Chord", "dcc"), m_pCanvasView, SLOT(insertChord())); - items->addAction(__tr2qs_ctx("&Rich text (html)","dcc"),m_pCanvasView,SLOT(insertRichText())); + items->addAction(__tr2qs_ctx("&Rich text (html)", "dcc"), m_pCanvasView, SLOT(insertRichText())); - polygons->addAction(__tr2qs_ctx("&Triangle","dcc"),m_pCanvasView,SLOT(insertPolygonTriangle())); - polygons->addAction(__tr2qs_ctx("&Rectangle","dcc"),m_pCanvasView,SLOT(insertPolygonRectangle())); - polygons->addAction(__tr2qs_ctx("&Pentagon","dcc"),m_pCanvasView,SLOT(insertPolygonPentagon())); - polygons->addAction(__tr2qs_ctx("&Hexagon","dcc"),m_pCanvasView,SLOT(insertPolygonHexagon())); + polygons->addAction(__tr2qs_ctx("&Triangle", "dcc"), m_pCanvasView, SLOT(insertPolygonTriangle())); + polygons->addAction(__tr2qs_ctx("&Rectangle", "dcc"), m_pCanvasView, SLOT(insertPolygonRectangle())); + polygons->addAction(__tr2qs_ctx("&Pentagon", "dcc"), m_pCanvasView, SLOT(insertPolygonPentagon())); + polygons->addAction(__tr2qs_ctx("&Hexagon", "dcc"), m_pCanvasView, SLOT(insertPolygonHexagon())); - add->addAction(__tr2qs_ctx("&Shape","dcc"),shapes); - add->addAction(__tr2qs_ctx("&Item","dcc"),items); - add->addAction(__tr2qs_ctx("&Polygons","dcc"),polygons); + add->addAction(__tr2qs_ctx("&Shape", "dcc"), shapes); + add->addAction(__tr2qs_ctx("&Item", "dcc"), items); + add->addAction(__tr2qs_ctx("&Polygons", "dcc"), polygons); - m_pMenuBar->addAction(__tr2qs_ctx("&Insert","dcc"),add); - } + m_pMenuBar->addAction(__tr2qs_ctx("&Insert", "dcc"), add); +} - DccCanvasWidget::~DccCanvasWidget() - { - } +DccCanvasWidget::~DccCanvasWidget() +{ +} - void DccCanvasWidget::resizeEvent(QResizeEvent *) - { - 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)); - } +void DccCanvasWidget::resizeEvent(QResizeEvent *) +{ + 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)); +} #endif |