-/****************************************************************************
-** $Id: rs_actiondrawcircle.cpp 1134 2004-07-13 23:26:13Z 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_actiondrawcircle.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 06/03/2010 Added this text. :-)
+//
#include "rs_actiondrawcircle.h"
-#include "rs_snapper.h"
+#include "rs_dialogfactory.h"
+#include "rs_graphicview.h"
+#include "rs_preview.h"
-RS_ActionDrawCircle::RS_ActionDrawCircle(RS_EntityContainer & container,
- RS_GraphicView & graphicView):
+RS_ActionDrawCircle::RS_ActionDrawCircle(RS_EntityContainer & container, RS_GraphicView & graphicView):
RS_PreviewActionInterface("Draw circles", container, graphicView)
{
- reset();
+ reset();
}
-RS_ActionDrawCircle::~RS_ActionDrawCircle() {}
-
-QAction * RS_ActionDrawCircle::createGUIAction(RS2::ActionType /*type*/, QObject * /*parent*/)
+RS_ActionDrawCircle::~RS_ActionDrawCircle()
{
- QAction * action = new QAction(tr("Center, &Point"), 0);
-// QAction* action = new QAction(tr("Circle: Center, Point"),
-// tr("Center, &Point"),
-// QKeySequence(), NULL);
- action->setStatusTip(tr("Draw circles with center and point"));
- return action;
}
-void RS_ActionDrawCircle::reset()
+/*virtual*/ RS2::ActionType RS_ActionDrawCircle::rtti()
{
- data = RS_CircleData(Vector(false), 0.0);
+ return RS2::ActionDrawCircle;
}
-
-
-void RS_ActionDrawCircle::init(int status) {
- RS_PreviewActionInterface::init(status);
-
- reset();
+void RS_ActionDrawCircle::reset()
+{
+ data = RS_CircleData(Vector(false), 0.0);
}
+void RS_ActionDrawCircle::init(int status)
+{
+ RS_PreviewActionInterface::init(status);
-
-void RS_ActionDrawCircle::trigger() {
- RS_PreviewActionInterface::trigger();
-
- RS_Circle* circle = new RS_Circle(container,
- data);
- circle->setLayerToActive();
- circle->setPenToActive();
- container->addEntity(circle);
-
- // upd. undo list:
- if (document!=NULL) {
- document->startUndoCycle();
- document->addUndoable(circle);
- document->endUndoCycle();
- }
- deleteSnapper();
- Vector rz = graphicView->getRelativeZero();
- graphicView->moveRelativeZero(Vector(0.0,0.0));
- graphicView->drawEntity(circle);
- graphicView->moveRelativeZero(circle->getCenter());
- drawSnapper();
-
- setStatus(SetCenter);
- reset();
-
- RS_DEBUG->print("RS_ActionDrawCircle::trigger(): circle added: %d",
- circle->getId());
+ reset();
}
-
-
-void RS_ActionDrawCircle::mouseMoveEvent(QMouseEvent* e) {
- RS_DEBUG->print("RS_ActionDrawCircle::mouseMoveEvent begin");
-
- Vector mouse = snapPoint(e);
- switch (getStatus()) {
- case SetCenter:
- data.center = mouse;
- break;
-
- case SetRadius:
- if (data.center.valid) {
- data.radius = data.center.distanceTo(mouse);
- deletePreview();
- clearPreview();
- preview->addEntity(new RS_Circle(preview,
- data));
- drawPreview();
- }
- break;
- }
-
- RS_DEBUG->print("RS_ActionDrawCircle::mouseMoveEvent end");
+void RS_ActionDrawCircle::trigger()
+{
+ RS_PreviewActionInterface::trigger();
+
+ RS_Circle * circle = new RS_Circle(container, data);
+ circle->setLayerToActive();
+ circle->setPenToActive();
+ container->addEntity(circle);
+
+ // upd. undo list:
+ if (document != NULL)
+ {
+ document->startUndoCycle();
+ document->addUndoable(circle);
+ document->endUndoCycle();
+ }
+
+ deleteSnapper();
+ Vector rz = graphicView->getRelativeZero();
+ graphicView->moveRelativeZero(Vector(0.0, 0.0));
+ graphicView->drawEntity(circle);
+ graphicView->moveRelativeZero(circle->getCenter());
+ drawSnapper();
+
+ setStatus(SetCenter);
+ reset();
+
+ RS_DEBUG->print("RS_ActionDrawCircle::trigger(): circle added: %d", circle->getId());
}
-
-
-void RS_ActionDrawCircle::mouseReleaseEvent(QMouseEvent* e) {
- if (RS2::qtToRsButtonState(e->button())==RS2::LeftButton) {
- RS_CoordinateEvent ce(snapPoint(e));
- coordinateEvent(&ce);
- } else if (RS2::qtToRsButtonState(e->button())==RS2::RightButton) {
- deletePreview();
- deleteSnapper();
- init(getStatus()-1);
- }
+void RS_ActionDrawCircle::mouseMoveEvent(QMouseEvent * e)
+{
+ RS_DEBUG->print("RS_ActionDrawCircle::mouseMoveEvent begin");
+
+ Vector mouse = snapPoint(e);
+
+ switch (getStatus())
+ {
+ case SetCenter:
+ data.center = mouse;
+ break;
+
+ case SetRadius:
+
+ if (data.center.valid)
+ {
+ data.radius = data.center.distanceTo(mouse);
+ deletePreview();
+ clearPreview();
+ preview->addEntity(new RS_Circle(preview,
+ data));
+ drawPreview();
+ }
+ break;
+ }
+
+ RS_DEBUG->print("RS_ActionDrawCircle::mouseMoveEvent end");
}
-
-
-void RS_ActionDrawCircle::coordinateEvent(RS_CoordinateEvent* e) {
- if (e==NULL) {
- return;
- }
-
- Vector mouse = e->getCoordinate();
-
- switch (getStatus()) {
- case SetCenter:
- data.center = mouse;
- graphicView->moveRelativeZero(mouse);
- setStatus(SetRadius);
- break;
-
- case SetRadius:
- if (data.center.valid) {
- graphicView->moveRelativeZero(mouse);
- data.radius = data.center.distanceTo(mouse);
- trigger();
- }
- //setStatus(SetCenter);
- break;
-
- default:
- break;
- }
+void RS_ActionDrawCircle::mouseReleaseEvent(QMouseEvent * e)
+{
+ if (RS2::qtToRsButtonState(e->button()) == RS2::LeftButton)
+ {
+ Vector ce(snapPoint(e));
+ coordinateEvent(&ce);
+ }
+ else if (RS2::qtToRsButtonState(e->button()) == RS2::RightButton)
+ {
+ deletePreview();
+ deleteSnapper();
+ init(getStatus() - 1);
+ }
}
-
-
-void RS_ActionDrawCircle::commandEvent(RS_CommandEvent* e) {
- QString c = e->getCommand().toLower();
-
- if (checkCommand("help", c)) {
- if (RS_DIALOGFACTORY!=NULL) {
- RS_DIALOGFACTORY->commandMessage(msgAvailableCommands()
- + getAvailableCommands().join(", "));
- }
- return;
- }
-
- switch (getStatus()) {
-
- case SetRadius: {
- bool ok;
- double r = RS_Math::eval(c, &ok);
- if (ok==true) {
- data.radius = r;
- } else {
- if (RS_DIALOGFACTORY!=NULL) {
- RS_DIALOGFACTORY->commandMessage(
- tr("Not a valid expression"));
- }
- }
- trigger();
- //setStatus(SetCenter);
- }
- break;
-
- default:
- break;
- }
+void RS_ActionDrawCircle::coordinateEvent(Vector * e)
+{
+ if (e == NULL)
+ return;
+
+ Vector mouse = *e;
+
+ switch (getStatus())
+ {
+ case SetCenter:
+ data.center = mouse;
+ graphicView->moveRelativeZero(mouse);
+ setStatus(SetRadius);
+ break;
+
+ case SetRadius:
+
+ if (data.center.valid)
+ {
+ graphicView->moveRelativeZero(mouse);
+ data.radius = data.center.distanceTo(mouse);
+ trigger();
+ }
+ //setStatus(SetCenter);
+ break;
+
+ default:
+ break;
+ }
}
-
-
-QStringList RS_ActionDrawCircle::getAvailableCommands() {
- QStringList cmd;
- return cmd;
+void RS_ActionDrawCircle::commandEvent(RS_CommandEvent * e)
+{
+ QString c = e->getCommand().toLower();
+
+ if (checkCommand("help", c))
+ {
+ if (RS_DIALOGFACTORY != NULL)
+ RS_DIALOGFACTORY->commandMessage(msgAvailableCommands()
+ + getAvailableCommands().join(", "));
+ return;
+ }
+
+ switch (getStatus())
+ {
+ case SetRadius: {
+ bool ok;
+ double r = RS_Math::eval(c, &ok);
+
+ if (ok == true)
+ data.radius = r;
+ else if (RS_DIALOGFACTORY != NULL)
+ RS_DIALOGFACTORY->commandMessage(
+ tr("Not a valid expression"));
+
+ trigger();
+ //setStatus(SetCenter);
+ }
+ break;
+
+ default:
+ break;
+ }
}
-
-void RS_ActionDrawCircle::updateMouseButtonHints() {
- switch (getStatus()) {
- case SetCenter:
- if (RS_DIALOGFACTORY!=NULL) {
- RS_DIALOGFACTORY->updateMouseWidget(
- tr("Specify center"), tr("Cancel"));
- }
- break;
- case SetRadius:
- if (RS_DIALOGFACTORY!=NULL) {
- RS_DIALOGFACTORY->updateMouseWidget(tr("Specify radius"), tr("Back"));
- }
- break;
- default:
- if (RS_DIALOGFACTORY!=NULL) {
- RS_DIALOGFACTORY->updateMouseWidget("", "");
- }
- break;
- }
+QStringList RS_ActionDrawCircle::getAvailableCommands()
+{
+ QStringList cmd;
+ return cmd;
}
+void RS_ActionDrawCircle::updateMouseButtonHints()
+{
+ switch (getStatus())
+ {
+ case SetCenter:
+ if (RS_DIALOGFACTORY != NULL)
+ RS_DIALOGFACTORY->updateMouseWidget(
+ tr("Specify center"), tr("Cancel"));
+ break;
-void RS_ActionDrawCircle::showOptions() {
- RS_ActionInterface::showOptions();
-}
+ case SetRadius:
+ if (RS_DIALOGFACTORY != NULL)
+ RS_DIALOGFACTORY->updateMouseWidget(tr("Specify radius"), tr("Back"));
+ break;
+ default:
-void RS_ActionDrawCircle::hideOptions() {
- RS_ActionInterface::hideOptions();
+ if (RS_DIALOGFACTORY != NULL)
+ RS_DIALOGFACTORY->updateMouseWidget("", "");
+ break;
+ }
}
+void RS_ActionDrawCircle::showOptions()
+{
+ RS_ActionInterface::showOptions();
+}
-
-void RS_ActionDrawCircle::updateMouseCursor() {
- graphicView->setMouseCursor(RS2::CadCursor);
+void RS_ActionDrawCircle::hideOptions()
+{
+ RS_ActionInterface::hideOptions();
}
+void RS_ActionDrawCircle::updateMouseCursor()
+{
+ graphicView->setMouseCursor(RS2::CadCursor);
+}
+void RS_ActionDrawCircle::updateToolBar()
+{
+ if (!isFinished())
+ {
+ if (RS_DIALOGFACTORY != NULL)
+ RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
+ }
+ else if (RS_DIALOGFACTORY != NULL)
+ RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarCircles);
-void RS_ActionDrawCircle::updateToolBar() {
- if (!isFinished()) {
- if (RS_DIALOGFACTORY!=NULL) {
- RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
- }
- } else {
- if (RS_DIALOGFACTORY!=NULL) {
- RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarCircles);
- }
- }
}
-
// EOF
projects / architektonas / blobdiff