-/****************************************************************************
-** $Id: rs_actiondrawcircle3p.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_actiondrawcircle3p.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_actiondrawcircle3p.h"
-#include "rs_snapper.h"
+#include "rs_dialogfactory.h"
+#include "rs_graphicview.h"
+#include "rs_preview.h"
-
-
-RS_ActionDrawCircle3P::RS_ActionDrawCircle3P(RS_EntityContainer& container,
- RS_GraphicView& graphicView)
- :RS_PreviewActionInterface("Draw circles",
- container, graphicView) {
- reset();
-}
-
-
-
-RS_ActionDrawCircle3P::~RS_ActionDrawCircle3P() {}
-
-
-QAction* RS_ActionDrawCircle3P::createGUIAction(RS2::ActionType /*type*/, QObject* /*parent*/)
+RS_ActionDrawCircle3P::RS_ActionDrawCircle3P(RS_EntityContainer & container, RS_GraphicView & graphicView): RS_PreviewActionInterface("Draw circles",
+ container, graphicView)
{
- QAction * action = new QAction(tr("3 Points"), 0);
-// QAction* action = new QAction(tr("Circle: 3 Points"), tr("3 Points"),
-// QKeySequence(), NULL);
- action->setStatusTip(tr("Draw circles with 3 points"));
-
- return action;
+ reset();
}
-
-
-void RS_ActionDrawCircle3P::reset() {
- data.reset();
- point1 = Vector(false);
- point2 = Vector(false);
- point3 = Vector(false);
+RS_ActionDrawCircle3P::~RS_ActionDrawCircle3P()
+{
}
-
-
-void RS_ActionDrawCircle3P::init(int status) {
- RS_PreviewActionInterface::init(status);
-
- reset();
+void RS_ActionDrawCircle3P::reset()
+{
+ data.reset();
+ point1 = Vector(false);
+ point2 = Vector(false);
+ point3 = Vector(false);
}
+void RS_ActionDrawCircle3P::init(int status)
+{
+ RS_PreviewActionInterface::init(status);
-
-void RS_ActionDrawCircle3P::trigger() {
- RS_PreviewActionInterface::trigger();
-
- preparePreview();
- if (data.isValid()) {
- 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(rz);
- drawSnapper();
-
- setStatus(SetPoint1);
- reset();
- } else {
- RS_DIALOGFACTORY->requestWarningDialog(tr("Invalid circle data."));
- }
+ reset();
}
-
-void RS_ActionDrawCircle3P::preparePreview() {
- data.reset();
- if (point1.valid && point2.valid && point3.valid) {
- RS_Circle circle(NULL, data);
- bool suc = circle.createFrom3P(point1, point2, point3);
- if (suc) {
- data = circle.getData();
- }
- }
+void RS_ActionDrawCircle3P::trigger()
+{
+ RS_PreviewActionInterface::trigger();
+
+ preparePreview();
+
+ if (data.isValid())
+ {
+ 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(rz);
+ drawSnapper();
+
+ setStatus(SetPoint1);
+ reset();
+ }
+ else
+ RS_DIALOGFACTORY->requestWarningDialog(tr("Invalid circle data."));
}
+void RS_ActionDrawCircle3P::preparePreview()
+{
+ data.reset();
+ if (point1.valid && point2.valid && point3.valid)
+ {
+ RS_Circle circle(NULL, data);
+ bool suc = circle.createFrom3P(point1, point2, point3);
-void RS_ActionDrawCircle3P::mouseMoveEvent(QMouseEvent* e) {
- Vector mouse = snapPoint(e);
-
- switch (getStatus()) {
- case SetPoint1:
- point1 = mouse;
- break;
-
- case SetPoint2:
- point2 = mouse;
- break;
-
- case SetPoint3:
- point3 = mouse;
- preparePreview();
- if (data.isValid()) {
- RS_Circle* circle = new RS_Circle(preview, data);
-
- deletePreview();
- clearPreview();
- preview->addEntity(circle);
- drawPreview();
- }
- break;
- }
+ if (suc)
+ data = circle.getData();
+ }
}
-
-
-void RS_ActionDrawCircle3P::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_ActionDrawCircle3P::mouseMoveEvent(QMouseEvent * e)
+{
+ Vector mouse = snapPoint(e);
+
+ switch (getStatus())
+ {
+ case SetPoint1:
+ point1 = mouse;
+ break;
+
+ case SetPoint2:
+ point2 = mouse;
+ break;
+
+ case SetPoint3:
+ point3 = mouse;
+ preparePreview();
+
+ if (data.isValid())
+ {
+ RS_Circle * circle = new RS_Circle(preview, data);
+
+ deletePreview();
+ clearPreview();
+ preview->addEntity(circle);
+ drawPreview();
+ }
+ break;
+ }
}
-
-
-void RS_ActionDrawCircle3P::coordinateEvent(RS_CoordinateEvent* e) {
- if (e==NULL) {
- return;
- }
- Vector mouse = e->getCoordinate();
-
- switch (getStatus()) {
- case SetPoint1:
- point1 = mouse;
- graphicView->moveRelativeZero(mouse);
- setStatus(SetPoint2);
- break;
-
- case SetPoint2:
- point2 = mouse;
- graphicView->moveRelativeZero(mouse);
- setStatus(SetPoint3);
- break;
-
- case SetPoint3:
- point3 = mouse;
- trigger();
- break;
-
- default:
- break;
- }
+void RS_ActionDrawCircle3P::mouseReleaseEvent(QMouseEvent * e)
+{
+// if (RS2::qtToRsButtonState(e->button())==RS2::LeftButton)
+ if (e->button() == Qt::LeftButton)
+ {
+ Vector ce(snapPoint(e));
+ coordinateEvent(&ce);
+ }
+// else if (RS2::qtToRsButtonState(e->button())==RS2::RightButton)
+ else if (e->button() == Qt::RightButton)
+ {
+ deletePreview();
+ deleteSnapper();
+ init(getStatus() - 1);
+ }
}
-
-
-void RS_ActionDrawCircle3P::commandEvent(RS_CommandEvent* e) {
- QString c = e->getCommand().toLower();
-
- if (checkCommand("help", c)) {
- RS_DIALOGFACTORY->commandMessage(msgAvailableCommands()
- + getAvailableCommands().join(", "));
- return;
- }
+void RS_ActionDrawCircle3P::coordinateEvent(Vector * e)
+{
+ if (e == NULL)
+ return;
+
+ Vector mouse = *e;
+
+ switch (getStatus())
+ {
+ case SetPoint1:
+ point1 = mouse;
+ graphicView->moveRelativeZero(mouse);
+ setStatus(SetPoint2);
+ break;
+
+ case SetPoint2:
+ point2 = mouse;
+ graphicView->moveRelativeZero(mouse);
+ setStatus(SetPoint3);
+ break;
+
+ case SetPoint3:
+ point3 = mouse;
+ trigger();
+ break;
+
+ default:
+ break;
+ }
}
-
-
-QStringList RS_ActionDrawCircle3P::getAvailableCommands() {
- QStringList cmd;
- return cmd;
+void RS_ActionDrawCircle3P::commandEvent(RS_CommandEvent * e)
+{
+ QString c = e->getCommand().toLower();
+
+ if (checkCommand("help", c))
+ {
+ RS_DIALOGFACTORY->commandMessage(msgAvailableCommands()
+ + getAvailableCommands().join(", "));
+ return;
+ }
}
-
-void RS_ActionDrawCircle3P::updateMouseButtonHints() {
- switch (getStatus()) {
- case SetPoint1:
- RS_DIALOGFACTORY->updateMouseWidget(tr("Specify first point"),
- tr("Cancel"));
- break;
- case SetPoint2:
- RS_DIALOGFACTORY->updateMouseWidget(tr("Specify second point"),
- tr("Back"));
- break;
- case SetPoint3:
- RS_DIALOGFACTORY->updateMouseWidget(tr("Specify third point"),
- tr("Back"));
- break;
- default:
- RS_DIALOGFACTORY->updateMouseWidget("", "");
- break;
- }
+QStringList RS_ActionDrawCircle3P::getAvailableCommands()
+{
+ QStringList cmd;
+ return cmd;
}
-
-
-void RS_ActionDrawCircle3P::updateMouseCursor() {
- graphicView->setMouseCursor(RS2::CadCursor);
+void RS_ActionDrawCircle3P::updateMouseButtonHints()
+{
+ switch (getStatus())
+ {
+ case SetPoint1:
+ RS_DIALOGFACTORY->updateMouseWidget(tr("Specify first point"),
+ tr("Cancel"));
+ break;
+
+ case SetPoint2:
+ RS_DIALOGFACTORY->updateMouseWidget(tr("Specify second point"),
+ tr("Back"));
+ break;
+
+ case SetPoint3:
+ RS_DIALOGFACTORY->updateMouseWidget(tr("Specify third point"),
+ tr("Back"));
+ break;
+
+ default:
+ RS_DIALOGFACTORY->updateMouseWidget("", "");
+ break;
+ }
}
-
-
-void RS_ActionDrawCircle3P::updateToolBar() {
- if (!isFinished()) {
- RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
- } else {
- RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarCircles);
- }
+void RS_ActionDrawCircle3P::updateMouseCursor()
+{
+ graphicView->setMouseCursor(RS2::CadCursor);
}
+void RS_ActionDrawCircle3P::updateToolBar()
+{
+ if (!isFinished())
+ RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
+ else
+ RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarCircles);
+}
// EOF
projects / architektonas / blobdiff