X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fline.cpp;h=b7abc9ad6bb62939cb9ddd5102a65d25d7bcadf3;hb=67fbc130b4b6b4d253f69a9c32980d3d3306def5;hp=e80e988797c28004cd84d45c7ba76411bbad1049;hpb=eb711912d64f17cf9c18c74c4d78d9867bd066ad;p=architektonas diff --git a/src/line.cpp b/src/line.cpp index e80e988..b7abc9a 100644 --- a/src/line.cpp +++ b/src/line.cpp @@ -21,6 +21,7 @@ #include #include "container.h" #include "dimension.h" +#include "geometry.h" #include "mathconstants.h" #include "painter.h" @@ -93,11 +94,9 @@ Line::~Line() double absAngle = (Vector(endpoint - position).Angle()) * RADIANS_TO_DEGREES; double absLength = Vector(position - endpoint).Magnitude(); - QString text; - - text = QObject::tr("Length: %1 in.\n") + QChar(0x2221) + QObject::tr(": %2"); + QString text = QObject::tr("Length: %1 in.\n") + QChar(0x2221) + QObject::tr(": %2"); text = text.arg(absLength).arg(absAngle); - +#if 0 QPen pen = QPen(QColor(0x00, 0xFF, 0x00), 1.0, Qt::SolidLine); painter->SetPen(pen); painter->SetBrush(QBrush(QColor(0x40, 0xFF, 0x40, 0x9F))); @@ -109,6 +108,9 @@ Line::~Line() pen = QPen(QColor(0x00, 0x5F, 0xDF)); painter->SetPen(pen); painter->DrawText(textRect, Qt::AlignVCenter, text); +#else + painter->DrawInformativeText(text); +#endif } } @@ -121,13 +123,21 @@ Line::~Line() /*virtual*/ bool Line::Collided(Vector point) { + // Someone told us to fuck off, so we'll fuck off. :-) + if (ignoreClicks) + return false; + // We can assume this, since this is a mouse down event here. objectWasDragged = false; -// SaveHitState(); HitTest(point); -// return HitStateChanged(); + + // Now that we've done our hit testing on the non-snapped point, snap it if + // necessary... + if (snapToGrid) + point = SnapPointToGrid(point); // this is shite. this should be checked for in the Container, not here! +#warning "!!! This should be checked for in Container, not here !!!" // If we're part of a non-top-level container, send this signal to it if (parent->type == OTContainer && !((Container *)parent)->isTopLevelContainer && (hitLine || hitPoint1 || hitPoint2)) @@ -209,28 +219,26 @@ a dimension only) Draw() function... :-/ } } - if (state == OSInactive) { -//printf("Line: pp = %lf, length = %lf, distance = %lf\n", parameterizedPoint, lineSegment.Magnitude(), distance); -//printf(" v1.Magnitude = %lf, v2.Magnitude = %lf\n", v1.Magnitude(), v2.Magnitude()); -//printf(" point = %lf,%lf,%lf; p1 = %lf,%lf,%lf; p2 = %lf,%lf,%lf\n", point.x, point.y, point.z, position.x, position.y, position.z, endpoint.x, endpoint.y, endpoint.z); -//printf(" \n", ); //How to translate this into pixels from Document space??? -//Maybe we need to pass a scaling factor in here from the caller? That would make sense, as -//the caller knows about the zoom factor and all that good kinda crap -//I think what's needed is an Object class variable/method that can be changed by the TLC and -//called in derived classes to properly scale the location to the current zoom level. That *should* work. - -// ALSO: Need to code a global (read: Object class) variable that tells use whether a modifier -// key was pressed in addition to the mouse click, so we can do stuff like, say, hold -// down CTRL and be able to do multiple selecting of objects (in that case, we would -// keep the Object state from changing). +//Maybe we need to pass a scaling factor in here from the caller? That would +//make sense, as the caller knows about the zoom factor and all that good kinda +//crap +//I think what's needed is an Object class variable/method that can be changed +//by the TLC and called in derived classes to properly scale the location to +//the current zoom level. That *should* work. + +// ALSO: Need to code a global (read: Object class) variable that tells use +// whether a modifier key was pressed in addition to the mouse click, so +// we can do stuff like, say, hold down CTRL and be able to do multiple +// selecting of objects (in that case, we would keep the Object state +// from changing). if (hitPoint1) { oldState = state; state = OSSelected; - oldPoint = position; //maybe "position"? + oldPoint = position; draggingHandle1 = true; return true; } @@ -238,7 +246,7 @@ a dimension only) Draw() function... :-/ { oldState = state; state = OSSelected; - oldPoint = endpoint; //maybe "position"? + oldPoint = endpoint; draggingHandle2 = true; return true; } @@ -253,12 +261,6 @@ a dimension only) Draw() function... :-/ } else if (state == OSSelected) { - // Here we test for collision with handles as well! (SOON!) [I think it works...NOPE] -/* -Like so: - if (v1.Magnitude() < 2.0) // Handle #1 - else if (v2.Magnitude() < 2.0) // Handle #2 -*/ if (hitLine) { oldState = state; @@ -448,7 +450,8 @@ the horizontal line or vertical line that intersects from the current mouse posi Vector lineSegment = endpoint - position; Vector v1 = point - position; Vector v2 = point - endpoint; - double t = Vector::Parameter(position, endpoint, point); +// double t = Vector::Parameter(position, endpoint, point); + double t = Geometry::ParameterOfLineAndPoint(position, endpoint, point); double distance; // Geometric interpretation: @@ -512,7 +515,7 @@ the horizontal line or vertical line that intersects from the current mouse posi /*virtual*/ void Line::Enumerate(FILE * file) { - fprintf(file, "LINE (%lf,%lf) (%lf,%lf)\n", position.x, position.y, endpoint.x, endpoint.y); + fprintf(file, "LINE %i (%lf,%lf) (%lf,%lf)\n", layer, position.x, position.y, endpoint.x, endpoint.y); } @@ -578,6 +581,29 @@ same reference number. } +/*virtual*/ void Line::Mirror(Point p1, Point p2) +{ + Point l1 = Geometry::MirrorPointAroundLine(position, p1, p2); + Point l2 = Geometry::MirrorPointAroundLine(endpoint, p1, p2); + position = l1; + endpoint = l2; +} + + +/*virtual*/ void Line::Save(void) +{ + Object::Save(); + oldEndpoint = endpoint; +} + + +/*virtual*/ void Line::Restore(void) +{ + Object::Restore(); + endpoint = oldEndpoint; +} + + void Line::SetDimensionOnLine(Dimension * dimension/*=NULL*/) { // If they don't pass one in, create it for the caller.