-/****************************************************************************
-** $Id: rs_actiondrawspline.cpp 1140 2004-07-24 23:14:15Z andrew $
-**
-** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
-**
-** This file is part of the qcadlib Library project.
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** Licensees holding valid qcadlib Professional Edition licenses may use
-** this file in accordance with the qcadlib Commercial License
-** Agreement provided with the Software.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-** See http://www.ribbonsoft.com for further details.
-**
-** Contact info@ribbonsoft.com if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
+// rs_actiondrawspline.cpp
+//
+// Part of the Architektonas Project
+// Originally part of QCad Community Edition by Andrew Mustun
+// Extensively rewritten and refactored by James L. Hammons
+// (C) 2010 Underground Software
+//
+// JLH = James L. Hammons <jlhamm@acm.org>
+//
+// Who When What
+// --- ---------- -----------------------------------------------------------
+// JLH 06/04/2010 Added this text. :-)
+//
#include "rs_actiondrawspline.h"
-#include "rs_actioneditundo.h"
-#include "rs_snapper.h"
+#include "commands.h"
+#include "rs_dialogfactory.h"
+#include "rs_graphicview.h"
+#include "rs_preview.h"
-RS_ActionDrawSpline::RS_ActionDrawSpline(RS_EntityContainer & container,
- RS_GraphicView & graphicView):
+RS_ActionDrawSpline::RS_ActionDrawSpline(RS_EntityContainer & container, RS_GraphicView & graphicView):
RS_PreviewActionInterface("Draw splines", container, graphicView)
{
reset();
return RS2::ActionDrawSpline;
}
-QAction * RS_ActionDrawSpline::createGUIAction(RS2::ActionType /*type*/, QObject * /*parent*/)
-{
- QAction * action = new QAction(tr("&Spline"), 0);
-// QAction* action = new QAction(tr("Spline"), tr("&Spline"),
-// QKeySequence(), NULL);
- action->setStatusTip(tr("Draw splines"));
- return action;
-}
-
void RS_ActionDrawSpline::reset()
{
spline = NULL;
- //start = Vector(false);
- history.clear();
- //bHistory.clear();
+ //start = Vector(false);
+ history.clear();
+ //bHistory.clear();
}
+void RS_ActionDrawSpline::init(int status)
+{
+ RS_PreviewActionInterface::init(status);
-
-void RS_ActionDrawSpline::init(int status) {
- RS_PreviewActionInterface::init(status);
-
- reset();
+ reset();
}
+void RS_ActionDrawSpline::trigger()
+{
+ RS_PreviewActionInterface::trigger();
-
-void RS_ActionDrawSpline::trigger() {
- RS_PreviewActionInterface::trigger();
-
- if (spline==NULL) {
+ if (spline == NULL)
return;
- }
// add the entity
- //RS_Spline* spline = new RS_Spline(container, data);
- spline->setLayerToActive();
- spline->setPenToActive();
+ //RS_Spline* spline = new RS_Spline(container, data);
+ spline->setLayerToActive();
+ spline->setPenToActive();
spline->update();
- container->addEntity(spline);
+ container->addEntity(spline);
- // upd. undo list:
- if (document!=NULL) {
- document->startUndoCycle();
- document->addUndoable(spline);
- document->endUndoCycle();
- }
+ // upd. undo list:
+ if (document != NULL)
+ {
+ document->startUndoCycle();
+ document->addUndoable(spline);
+ document->endUndoCycle();
+ }
// upd view
- deleteSnapper();
+ deleteSnapper();
Vector r = graphicView->getRelativeZero();
- graphicView->moveRelativeZero(Vector(0.0,0.0));
- graphicView->drawEntity(spline);
- graphicView->moveRelativeZero(r);
- drawSnapper();
- RS_DEBUG->print("RS_ActionDrawSpline::trigger(): spline added: %d", spline->getId());
+ graphicView->moveRelativeZero(Vector(0.0, 0.0));
+ graphicView->drawEntity(spline);
+ graphicView->moveRelativeZero(r);
+ drawSnapper();
+ RS_DEBUG->print("RS_ActionDrawSpline::trigger(): spline added: %d", spline->getId());
spline = NULL;
- //history.clear();
+ //history.clear();
}
void RS_ActionDrawSpline::mouseMoveEvent(QMouseEvent * e)
QList<Vector> cpts = tmpSpline->getControlPoints();
QList<Vector>::iterator it;
- for(it=cpts.begin(); it!=cpts.end(); ++it)
+ for (it = cpts.begin(); it != cpts.end(); ++it)
preview->addEntity(new RS_Point(preview, RS_PointData(*it)));
drawPreview();
void RS_ActionDrawSpline::mouseReleaseEvent(QMouseEvent * e)
{
- if (RS2::qtToRsButtonState(e->button()) == RS2::LeftButton)
+ if (RS2::qtToRsButtonState(e->button()) == RS2::LeftButton)
{
- RS_CoordinateEvent ce(snapPoint(e));
- coordinateEvent(&ce);
- }
- else if (RS2::qtToRsButtonState(e->button()) == RS2::RightButton)
+ Vector ce(snapPoint(e));
+ coordinateEvent(&ce);
+ }
+ else if (RS2::qtToRsButtonState(e->button()) == RS2::RightButton)
{
if (getStatus() == SetNextPoint)
- {
trigger();
- }
- deletePreview();
- clearPreview();
- deleteSnapper();
- init(getStatus()-1);
- }
+ deletePreview();
+ clearPreview();
+ deleteSnapper();
+ init(getStatus() - 1);
+ }
}
+void RS_ActionDrawSpline::coordinateEvent(Vector * e)
+{
+ if (e == NULL)
+ return;
+ Vector mouse = *e;
-void RS_ActionDrawSpline::coordinateEvent(RS_CoordinateEvent* e) {
- if (e==NULL) {
- return;
- }
-
- Vector mouse = e->getCoordinate();
-
- switch (getStatus()) {
- case SetStartpoint:
+ switch (getStatus())
+ {
+ case SetStartpoint:
//data.startpoint = mouse;
- //point = mouse;
- history.clear();
- history.append(new Vector(mouse));
- if (spline==NULL) {
+ //point = mouse;
+ history.clear();
+ history.append(new Vector(mouse));
+
+ if (spline == NULL)
+ {
spline = new RS_Spline(container, data);
spline->addControlPoint(mouse);
}
- //bHistory.clear();
- //bHistory.append(new double(0.0));
- //start = mouse;
- setStatus(SetNextPoint);
- graphicView->moveRelativeZero(mouse);
- updateMouseButtonHints();
- break;
-
- case SetNextPoint:
- graphicView->moveRelativeZero(mouse);
- //point = mouse;
- history.append(new Vector(mouse));
- //bHistory.append(new double(0.0));
- if (spline!=NULL) {
+
+ //bHistory.clear();
+ //bHistory.append(new double(0.0));
+ //start = mouse;
+ setStatus(SetNextPoint);
+ graphicView->moveRelativeZero(mouse);
+ updateMouseButtonHints();
+ break;
+
+ case SetNextPoint:
+ graphicView->moveRelativeZero(mouse);
+ //point = mouse;
+ history.append(new Vector(mouse));
+ //bHistory.append(new double(0.0));
+
+ if (spline != NULL)
+ {
//graphicView->deleteEntity(spline);
spline->addControlPoint(mouse);
//spline->setEndpoint(mouse);
//if (spline->count()==1) {
- //spline->setLayerToActive();
- //spline->setPenToActive();
- //container->addEntity(spline);
+ //spline->setLayerToActive();
+ //spline->setPenToActive();
+ //container->addEntity(spline);
//}
deletePreview();
clearPreview();
//graphicView->drawEntity(spline);
drawSnapper();
}
- //trigger();
- //data.startpoint = data.endpoint;
- updateMouseButtonHints();
- //graphicView->moveRelativeZero(mouse);
- break;
- default:
- break;
- }
-}
+ //trigger();
+ //data.startpoint = data.endpoint;
+ updateMouseButtonHints();
+ //graphicView->moveRelativeZero(mouse);
+ break;
+ default:
+ break;
+ }
+}
+void RS_ActionDrawSpline::commandEvent(RS_CommandEvent * e)
+{
+ QString c = e->getCommand().toLower();
-void RS_ActionDrawSpline::commandEvent(RS_CommandEvent* e) {
- QString c = e->getCommand().toLower();
+ switch (getStatus())
+ {
+ case SetStartpoint:
- switch (getStatus()) {
- case SetStartpoint:
- if (checkCommand("help", c)) {
- RS_DIALOGFACTORY->commandMessage(msgAvailableCommands()
- + getAvailableCommands().join(", "));
- return;
- }
- break;
+ if (checkCommand("help", c))
+ {
+ RS_DIALOGFACTORY->commandMessage(msgAvailableCommands()
+ + getAvailableCommands().join(", "));
+ return;
+ }
+ break;
- case SetNextPoint:
- /*if (checkCommand("close", c)) {
- close();
- updateMouseButtonHints();
- return;
- }*/
+ case SetNextPoint:
+ /*if (checkCommand("close", c)) {
+ close();
+ updateMouseButtonHints();
+ return;
+ }*/
- if (checkCommand("undo", c)) {
- undo();
- updateMouseButtonHints();
- return;
- }
- break;
+ if (checkCommand("undo", c))
+ {
+ undo();
+ updateMouseButtonHints();
+ return;
+ }
+ break;
- default:
- break;
- }
+ default:
+ break;
+ }
}
+QStringList RS_ActionDrawSpline::getAvailableCommands()
+{
+ QStringList cmd;
+ switch (getStatus())
+ {
+ case SetStartpoint:
+ break;
-QStringList RS_ActionDrawSpline::getAvailableCommands() {
- QStringList cmd;
+ case SetNextPoint:
- switch (getStatus()) {
- case SetStartpoint:
- break;
- case SetNextPoint:
- if (history.count()>=2) {
- cmd += command("undo");
- }
- if (history.count()>=3) {
- cmd += command("close");
- }
- break;
- default:
- break;
- }
+ if (history.count() >= 2)
+ cmd += command("undo");
- return cmd;
-}
+ if (history.count() >= 3)
+ cmd += command("close");
+ break;
+ default:
+ break;
+ }
-void RS_ActionDrawSpline::updateMouseButtonHints() {
- switch (getStatus()) {
- case SetStartpoint:
- RS_DIALOGFACTORY->updateMouseWidget(tr("Specify first control point"),
- tr("Cancel"));
- break;
- case SetNextPoint: {
- QString msg = "";
-
- if (history.count()>=3) {
- msg += RS_COMMANDS->command("close");
- msg += "/";
- }
- if (history.count()>=2) {
- msg += RS_COMMANDS->command("undo");
- }
-
- if (history.count()>=2) {
- RS_DIALOGFACTORY->updateMouseWidget(
- tr("Specify next control point or [%1]").arg(msg),
- tr("Back"));
- } else {
- RS_DIALOGFACTORY->updateMouseWidget(
- tr("Specify next control point"),
- tr("Back"));
- }
- }
- break;
- default:
- RS_DIALOGFACTORY->updateMouseWidget("", "");
- break;
- }
+ return cmd;
}
+void RS_ActionDrawSpline::updateMouseButtonHints()
+{
+ switch (getStatus())
+ {
+ case SetStartpoint:
+ RS_DIALOGFACTORY->updateMouseWidget(tr("Specify first control point"),
+ tr("Cancel"));
+ break;
-void RS_ActionDrawSpline::showOptions() {
- RS_ActionInterface::showOptions();
+ case SetNextPoint: {
+ QString msg = "";
- RS_DIALOGFACTORY->requestOptions(this, true);
-}
+ if (history.count() >= 3)
+ {
+ msg += RS_COMMANDS->command("close");
+ msg += "/";
+ }
+ if (history.count() >= 2)
+ msg += RS_COMMANDS->command("undo");
+
+ if (history.count() >= 2)
+ RS_DIALOGFACTORY->updateMouseWidget(
+ tr("Specify next control point or [%1]").arg(msg),
+ tr("Back"));
+ else
+ RS_DIALOGFACTORY->updateMouseWidget(
+ tr("Specify next control point"),
+ tr("Back"));
+ }
+ break;
+ default:
+ RS_DIALOGFACTORY->updateMouseWidget("", "");
+ break;
+ }
+}
-void RS_ActionDrawSpline::hideOptions() {
- RS_ActionInterface::hideOptions();
+void RS_ActionDrawSpline::showOptions()
+{
+ RS_ActionInterface::showOptions();
- RS_DIALOGFACTORY->requestOptions(this, false);
+ RS_DIALOGFACTORY->requestOptions(this, true);
}
+void RS_ActionDrawSpline::hideOptions()
+{
+ RS_ActionInterface::hideOptions();
-void RS_ActionDrawSpline::updateMouseCursor() {
- graphicView->setMouseCursor(RS2::CadCursor);
+ RS_DIALOGFACTORY->requestOptions(this, false);
}
-
-void RS_ActionDrawSpline::updateToolBar() {
- if (!isFinished()) {
- RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
- } else {
- //RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSplines);
- RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarMain);
- }
+void RS_ActionDrawSpline::updateMouseCursor()
+{
+ graphicView->setMouseCursor(RS2::CadCursor);
}
+void RS_ActionDrawSpline::updateToolBar()
+{
+ if (!isFinished())
+ RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
+ else
+ //RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSplines);
+ RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarMain);
+}
/*
-void RS_ActionDrawSpline::close() {
+ void RS_ActionDrawSpline::close() {
if (history.count()>2 && start.valid) {
//data.endpoint = start;
//trigger();
- if (spline!=NULL) {
- RS_CoordinateEvent e(spline->getStartpoint());
- coordinateEvent(&e);
- }
- trigger();
+ if (spline!=NULL) {
+ Vector e(spline->getStartpoint());
+ coordinateEvent(&e);
+ }
+ trigger();
setStatus(SetStartpoint);
graphicView->moveRelativeZero(start);
} else {
tr("Cannot close sequence of lines: "
"Not enough entities defined yet."));
}
-}
-*/
-
-void RS_ActionDrawSpline::undo() {
- if (history.count()>1) {
- history.removeLast();
- //bHistory.removeLast();
- deletePreview();
- clearPreview();
- //graphicView->setCurrentAction(
- // new RS_ActionEditUndo(true, *container, *graphicView));
- if (history.last()!=NULL) {
- //point = *history.last();
+ }
+ */
+
+void RS_ActionDrawSpline::undo()
+{
+ if (history.count() > 1)
+ {
+ history.removeLast();
+ //bHistory.removeLast();
+ deletePreview();
+ clearPreview();
+
+ //graphicView->setCurrentAction(
+ // new RS_ActionEditUndo(true, *container, *graphicView));
+ if (history.last() != NULL)
+ {
+ //point = *history.last();
}
- if (spline!=NULL) {
+
+ if (spline != NULL)
+ {
spline->removeLastControlPoint();
- Vector* v = history.last();
- if (v!=NULL) {
- graphicView->moveRelativeZero(*v);
- }
+ Vector * v = history.last();
+
+ if (v != NULL)
+ graphicView->moveRelativeZero(*v);
graphicView->redraw();
}
- } else {
- RS_DIALOGFACTORY->commandMessage(
- tr("Cannot undo: "
- "Not enough entities defined yet."));
- }
+ }
+ else
+ RS_DIALOGFACTORY->commandMessage(
+ tr("Cannot undo: "
+ "Not enough entities defined yet."));
}
-
-void RS_ActionDrawSpline::setDegree(int deg) {
+void RS_ActionDrawSpline::setDegree(int deg)
+{
data.degree = deg;
- if (spline!=NULL) {
+
+ if (spline != NULL)
spline->setDegree(deg);
- }
}
-int RS_ActionDrawSpline::getDegree() {
+int RS_ActionDrawSpline::getDegree()
+{
return data.degree;
}
-void RS_ActionDrawSpline::setClosed(bool c) {
+void RS_ActionDrawSpline::setClosed(bool c)
+{
data.closed = c;
- if (spline!=NULL) {
+
+ if (spline != NULL)
spline->setClosed(c);
- }
}
-bool RS_ActionDrawSpline::isClosed() {
+bool RS_ActionDrawSpline::isClosed()
+{
return data.closed;
}
projects / architektonas / blobdiff