-/****************************************************************************
-** $Id: rs_actioninfoarea.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_actioninfoarea.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_actioninfoarea.h"
-#include "rs_snapper.h"
+#include "rs_dialogfactory.h"
+#include "rs_graphicview.h"
+#include "rs_preview.h"
-
-
-RS_ActionInfoArea::RS_ActionInfoArea(RS_EntityContainer& container,
- RS_GraphicView& graphicView)
- :RS_PreviewActionInterface("Info Area",
- container, graphicView) {}
-
-
-QAction* RS_ActionInfoArea::createGUIAction(RS2::ActionType /*type*/, QObject* /*parent*/)
+RS_ActionInfoArea::RS_ActionInfoArea(RS_EntityContainer & container, RS_GraphicView & graphicView): RS_PreviewActionInterface("Info Area",
+ container, graphicView)
{
- QAction * action = new QAction(tr("&Polygonal Area"), 0);
-// QAction* action = new QAction(tr("Polygonal Area"),
-// tr("&Polygonal Area"),
-// QKeySequence(), NULL);
- action->setStatusTip(tr("Measures the area of a polygon"));
- return action;
}
-
-void RS_ActionInfoArea::init(int status) {
- RS_ActionInterface::init(status);
-
- currentLine = NULL;
- closingLine = NULL;
-
- //std::cout << "RS_ActionInfoArea::init: " << status << "\n";
+RS_ActionInfoArea::~RS_ActionInfoArea()
+{
}
+void RS_ActionInfoArea::init(int status)
+{
+ RS_ActionInterface::init(status);
+ currentLine = NULL;
+ closingLine = NULL;
-void RS_ActionInfoArea::trigger() {
-
- RS_DEBUG->print("RS_ActionInfoArea::trigger()");
- if (ia.isValid()) {
- ia.close();
- ia.calculate();
- double area = ia.getArea();
- double circ = ia.getCircumference();
-
- RS_DEBUG->print("RS_ActionInfoArea::trigger: area: %f", area);
- RS_DIALOGFACTORY->commandMessage(tr("Area: %1").arg(area));
- RS_DIALOGFACTORY->commandMessage(tr("Circumference: %1").arg(circ));
- }
-
- ia.reset();
-
- /*
- if (point1.valid && point2.valid) {
- double dist = point1.distanceTo(point2);
- QString str;
- str.sprintf("%.6f", dist);
- RS_DIALOGFACTORY->commandMessage(tr("Distance: %1").arg(str));
+ //std::cout << "RS_ActionInfoArea::init: " << status << "\n";
}
- */
+
+void RS_ActionInfoArea::trigger()
+{
+ RS_DEBUG->print("RS_ActionInfoArea::trigger()");
+
+ if (ia.isValid())
+ {
+ ia.close();
+ ia.calculate();
+ double area = ia.getArea();
+ double circ = ia.getCircumference();
+
+ RS_DEBUG->print("RS_ActionInfoArea::trigger: area: %f", area);
+ RS_DIALOGFACTORY->commandMessage(tr("Area: %1").arg(area));
+ RS_DIALOGFACTORY->commandMessage(tr("Circumference: %1").arg(circ));
+ }
+
+ ia.reset();
+
+ /*
+ if (point1.valid && point2.valid) {
+ double dist = point1.distanceTo(point2);
+ QString str;
+ str.sprintf("%.6f", dist);
+ RS_DIALOGFACTORY->commandMessage(tr("Distance: %1").arg(str));
+ }
+ */
}
+void RS_ActionInfoArea::mouseMoveEvent(QMouseEvent * e)
+{
+ //RS_DEBUG->print("RS_ActionInfoArea::mouseMoveEvent begin");
+ if (getStatus() == SetFirstPoint
+ || getStatus() == SetNextPoint)
+ {
+ Vector mouse = snapPoint(e);
-void RS_ActionInfoArea::mouseMoveEvent(QMouseEvent* e) {
- //RS_DEBUG->print("RS_ActionInfoArea::mouseMoveEvent begin");
+ switch (getStatus())
+ {
+ case SetFirstPoint:
+ break;
- if (getStatus()==SetFirstPoint ||
- getStatus()==SetNextPoint) {
+ case SetNextPoint:
- Vector mouse = snapPoint(e);
+ if (prev.valid)
+ {
+ deletePreview();
- switch (getStatus()) {
- case SetFirstPoint:
- break;
+ if (currentLine != NULL)
+ {
+ preview->removeEntity(currentLine);
+ currentLine = NULL;
+ }
- case SetNextPoint:
- if (prev.valid) {
- deletePreview();
- if (currentLine!=NULL) {
- preview->removeEntity(currentLine);
- currentLine = NULL;
- }
- if (closingLine!=NULL) {
- preview->removeEntity(closingLine);
- closingLine = NULL;
- }
+ if (closingLine != NULL)
+ {
+ preview->removeEntity(closingLine);
+ closingLine = NULL;
+ }
- currentLine = new RS_Line(preview,
- RS_LineData(prev,
- mouse));
- preview->addEntity(currentLine);
+ currentLine = new RS_Line(preview,
+ RS_LineData(prev,
+ mouse));
+ preview->addEntity(currentLine);
- if (preview->count()>1) {
- closingLine = new RS_Line(preview,
- RS_LineData(mouse,
- point1));
+ if (preview->count() > 1)
+ {
+ closingLine = new RS_Line(preview,
+ RS_LineData(mouse,
+ point1));
- preview->addEntity(closingLine);
+ preview->addEntity(closingLine);
}
- drawPreview();
- }
- break;
+ drawPreview();
+ }
+ break;
- default:
- break;
- }
- }
+ default:
+ break;
+ }
+ }
- //RS_DEBUG->print("RS_ActionInfoArea::mouseMoveEvent end");
+ //RS_DEBUG->print("RS_ActionInfoArea::mouseMoveEvent end");
}
-
-
-void RS_ActionInfoArea::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();
- //clearPreview();
-
- // close the polygon (preview)
- if (getStatus()==SetNextPoint && prev.valid) {
- deletePreview();
-
- if (currentLine!=NULL) {
- preview->removeEntity(currentLine);
- currentLine = NULL;
- }
- if (closingLine!=NULL) {
- preview->removeEntity(closingLine);
- closingLine = NULL;
- }
-
- currentLine = new RS_Line(preview,
- RS_LineData(prev,
- point1));
-
- preview->addEntity(currentLine);
-
- drawPreview();
- }
-
- deleteSnapper();
- trigger();
- init(getStatus()-1);
- }
+void RS_ActionInfoArea::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();
+ //clearPreview();
+
+ // close the polygon (preview)
+ if (getStatus() == SetNextPoint && prev.valid)
+ {
+ deletePreview();
+
+ if (currentLine != NULL)
+ {
+ preview->removeEntity(currentLine);
+ currentLine = NULL;
+ }
+
+ if (closingLine != NULL)
+ {
+ preview->removeEntity(closingLine);
+ closingLine = NULL;
+ }
+
+ currentLine = new RS_Line(preview,
+ RS_LineData(prev,
+ point1));
+
+ preview->addEntity(currentLine);
+
+ drawPreview();
+ }
+
+ deleteSnapper();
+ trigger();
+ init(getStatus() - 1);
+ }
}
-
-
-void RS_ActionInfoArea::coordinateEvent(RS_CoordinateEvent* e) {
- if (e==NULL) {
- return;
- }
-
- Vector mouse = e->getCoordinate();
-
- switch (getStatus()) {
- case SetFirstPoint:
- point1 = mouse;
-
- deletePreview();
- clearPreview();
-
- ia.addPoint(mouse);
- RS_DIALOGFACTORY->commandMessage(tr("Point: %1/%2")
- .arg(mouse.x).arg(mouse.y));
-
- graphicView->moveRelativeZero(point1);
- prev = mouse;
-
- setStatus(SetNextPoint);
- break;
-
- case SetNextPoint:
- if (point1.valid) {
- //point2 = mouse;
- /*deletePreview();
- clearPreview();
- */
- ia.addPoint(mouse);
- RS_DIALOGFACTORY->commandMessage(tr("Point: %1/%2")
- .arg(mouse.x).arg(mouse.y));
-
- currentLine = NULL;
-
- graphicView->moveRelativeZero(mouse);
- prev = mouse;
-
- // automatically detect that the polyline is now closed
- if (ia.isClosed()) {
- trigger();
- setStatus(SetFirstPoint);
- }
- //trigger();
- //setStatus(SetFirstPoint);
- }
- break;
-
- default:
- break;
- }
+void RS_ActionInfoArea::coordinateEvent(Vector * e)
+{
+ if (e == NULL)
+ return;
+
+ Vector mouse = *e;
+
+ switch (getStatus())
+ {
+ case SetFirstPoint:
+ point1 = mouse;
+
+ deletePreview();
+ clearPreview();
+
+ ia.addPoint(mouse);
+ RS_DIALOGFACTORY->commandMessage(tr("Point: %1/%2").arg(mouse.x).arg(mouse.y));
+
+ graphicView->moveRelativeZero(point1);
+ prev = mouse;
+
+ setStatus(SetNextPoint);
+ break;
+
+ case SetNextPoint:
+
+ if (point1.valid)
+ {
+ //point2 = mouse;
+ /*deletePreview();
+ clearPreview();
+ */
+ ia.addPoint(mouse);
+ RS_DIALOGFACTORY->commandMessage(tr("Point: %1/%2").arg(mouse.x).arg(mouse.y));
+
+ currentLine = NULL;
+
+ graphicView->moveRelativeZero(mouse);
+ prev = mouse;
+
+ // automatically detect that the polyline is now closed
+ if (ia.isClosed())
+ {
+ trigger();
+ setStatus(SetFirstPoint);
+ }
+ //trigger();
+ //setStatus(SetFirstPoint);
+ }
+ break;
+
+ default:
+ break;
+ }
}
-
-void RS_ActionInfoArea::updateMouseButtonHints() {
- switch (getStatus()) {
- case SetFirstPoint:
- RS_DIALOGFACTORY->updateMouseWidget(
- tr("Specify first point of polygon"),
- tr("Cancel"));
- break;
- case SetNextPoint:
- RS_DIALOGFACTORY->updateMouseWidget(
- tr("Specify next point of polygon"),
- tr("Terminate"));
- break;
- default:
- RS_DIALOGFACTORY->updateMouseWidget("", "");
- break;
- }
+void RS_ActionInfoArea::updateMouseButtonHints()
+{
+ switch (getStatus())
+ {
+ case SetFirstPoint:
+ RS_DIALOGFACTORY->updateMouseWidget(
+ tr("Specify first point of polygon"),
+ tr("Cancel"));
+ break;
+
+ case SetNextPoint:
+ RS_DIALOGFACTORY->updateMouseWidget(
+ tr("Specify next point of polygon"),
+ tr("Terminate"));
+ break;
+
+ default:
+ RS_DIALOGFACTORY->updateMouseWidget("", "");
+ break;
+ }
}
-
-
-void RS_ActionInfoArea::updateMouseCursor() {
- graphicView->setMouseCursor(RS2::CadCursor);
+void RS_ActionInfoArea::updateMouseCursor()
+{
+ graphicView->setMouseCursor(RS2::CadCursor);
}
-
-
-void RS_ActionInfoArea::updateToolBar() {
- switch (getStatus()) {
- case SetFirstPoint:
- case SetNextPoint:
- RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
- break;
- default:
- RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarInfo);
- break;
- }
+void RS_ActionInfoArea::updateToolBar()
+{
+ switch (getStatus())
+ {
+ case SetFirstPoint:
+ case SetNextPoint:
+ RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarSnap);
+ break;
+
+ default:
+ RS_DIALOGFACTORY->requestToolBar(RS2::ToolBarInfo);
+ break;
+ }
}
-
// EOF
projects / architektonas / blobdiff