-/****************************************************************************
-** $Id: rs_actionmodifydeletefree.cpp 1161 2004-12-09 23:10:09Z 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_actionmodifydeletefree.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_actionmodifydeletefree.h"
-#include "rs_point.h"
-#include "rs_polyline.h"
+#include "rs_dialogfactory.h"
+#include "rs_graphicview.h"
#include "rs_modification.h"
-
-
+#include "rs_polyline.h"
+#include "rs_undo.h"
RS_ActionModifyDeleteFree::RS_ActionModifyDeleteFree(
- RS_EntityContainer& container,
- RS_GraphicView& graphicView)
- :RS_ActionInterface("Delete Entities Freehand",
- container, graphicView) {}
-
-QAction* RS_ActionModifyDeleteFree::createGUIAction(RS2::ActionType /*type*/, QObject* /*parent*/)
+ RS_EntityContainer & container, RS_GraphicView & graphicView):
+ RS_ActionInterface("Delete Entities Freehand",
+ container, graphicView)
{
- QAction * action = new QAction(tr("&Delete Freehand"), 0);
-// QAction* action = new QAction(tr("Delete Freehand"), tr("&Delete Freehand"),
-// QKeySequence(), NULL);
- action->setStatusTip(tr("Delete Freehand"));
- return action;
}
-
-void RS_ActionModifyDeleteFree::init(int status) {
- RS_ActionInterface::init(status);
- polyline = NULL;
- e1 = e2 = NULL;
- v1 = v2 = Vector(false);
- setSnapMode(RS2::SnapOnEntity);
+RS_ActionModifyDeleteFree::~RS_ActionModifyDeleteFree()
+{
}
-
-
-void RS_ActionModifyDeleteFree::trigger() {
- if (e1!=NULL && e2!=NULL) {
- RS_EntityContainer* parent = e2->getParent();
- if (parent!=NULL) {
- if (parent->rtti()==RS2::EntityPolyline) {
- if(parent->getId() == polyline->getId()) {
-
- // deletes whole polyline on screen:
- graphicView->deleteEntity((RS_Entity*)polyline);
-
- // splits up the polyline in the container:
- RS_Polyline* pl1;
- RS_Polyline* pl2;
- RS_Modification m(*container);
- m.splitPolyline(*polyline,
- *e1, v1,
- *e2, v2,
- &pl1, &pl2);
-
- if (document) {
- document->startUndoCycle();
- document->addUndoable(polyline);
- document->addUndoable(pl1);
- document->addUndoable(pl2);
- document->endUndoCycle();
- }
-
- // draws the new polylines on the screen:
- graphicView->drawEntity((RS_Entity*)pl1);
- graphicView->drawEntity((RS_Entity*)pl2);
-
- init();
-
- RS_DIALOGFACTORY->updateSelectionWidget(
- container->countSelected());
- } else {
- RS_DIALOGFACTORY->commandMessage(tr("Entities not in the same polyline."));
- }
- } else {
- RS_DIALOGFACTORY->commandMessage(tr("Parent of second entity is not a polyline"));
- }
- } else {
- RS_DIALOGFACTORY->commandMessage(tr("Parent of second entity is NULL"));
- }
- } else {
- RS_DIALOGFACTORY->commandMessage(tr("One of the chosen entities is NULL"));
- }
+void RS_ActionModifyDeleteFree::init(int status)
+{
+ RS_ActionInterface::init(status);
+ polyline = NULL;
+ e1 = e2 = NULL;
+ v1 = v2 = Vector(false);
+ setSnapMode(RS2::SnapOnEntity);
}
-
-
-void RS_ActionModifyDeleteFree::mouseReleaseEvent(QMouseEvent* e) {
- if (RS2::qtToRsButtonState(e->button())==RS2::RightButton) {
- init(getStatus()-1);
- } else {
-
- switch (getStatus()) {
- case 0: {
- v1 = snapPoint(e);
- e1 = getKeyEntity();
- if (e1!=NULL) {
- RS_EntityContainer* parent = e1->getParent();
- if (parent!=NULL) {
- if (parent->rtti()==RS2::EntityPolyline) {
- polyline = (RS_Polyline*)parent;
- setStatus(1);
- } else {
- RS_DIALOGFACTORY->commandMessage(
- tr("Parent of first entity is not a polyline"));
- }
- } else {
- RS_DIALOGFACTORY->commandMessage(
- tr("Parent of first entity is NULL"));
- }
- } else {
- RS_DIALOGFACTORY->commandMessage(
- tr("First entity is NULL"));
- }
- }
- break;
-
- case 1: {
- v2 = snapPoint(e);
- e2 = getKeyEntity();
-
- if (e2!=NULL) {
- trigger();
- } else {
- RS_DIALOGFACTORY->commandMessage(tr("Second entity is NULL"));
- }
- }
- break;
- }
- }
+void RS_ActionModifyDeleteFree::trigger()
+{
+ if (e1 != NULL && e2 != NULL)
+ {
+ RS_EntityContainer * parent = e2->getParent();
+
+ if (parent != NULL)
+ {
+ if (parent->rtti() == RS2::EntityPolyline)
+ {
+ if (parent->getId() == polyline->getId())
+ {
+ // deletes whole polyline on screen:
+ graphicView->deleteEntity((RS_Entity *)polyline);
+
+ // splits up the polyline in the container:
+ RS_Polyline * pl1;
+ RS_Polyline * pl2;
+ RS_Modification m(*container);
+ m.splitPolyline(*polyline,
+ *e1, v1,
+ *e2, v2,
+ &pl1, &pl2);
+
+ if (document)
+ {
+ document->startUndoCycle();
+ document->addUndoable(polyline);
+ document->addUndoable(pl1);
+ document->addUndoable(pl2);
+ document->endUndoCycle();
+ }
+
+ // draws the new polylines on the screen:
+ graphicView->drawEntity((RS_Entity *)pl1);
+ graphicView->drawEntity((RS_Entity *)pl2);
+
+ init();
+
+ RS_DIALOGFACTORY->updateSelectionWidget(
+ container->countSelected());
+ }
+ else
+ RS_DIALOGFACTORY->commandMessage(tr("Entities not in the same polyline."));
+ }
+ else
+ RS_DIALOGFACTORY->commandMessage(tr("Parent of second entity is not a polyline"));
+ }
+ else
+ RS_DIALOGFACTORY->commandMessage(tr("Parent of second entity is NULL"));
+ }
+ else
+ RS_DIALOGFACTORY->commandMessage(tr("One of the chosen entities is NULL"));
}
+void RS_ActionModifyDeleteFree::mouseReleaseEvent(QMouseEvent * e)
+{
+ if (RS2::qtToRsButtonState(e->button()) == RS2::RightButton)
+ init(getStatus() - 1);
+ else
+ {
+ switch (getStatus())
+ {
+ case 0:
+ v1 = snapPoint(e);
+ e1 = getKeyEntity();
+
+ if (e1 != NULL)
+ {
+ RS_EntityContainer * parent = e1->getParent();
+
+ if (parent != NULL)
+ {
+ if (parent->rtti() == RS2::EntityPolyline)
+ {
+ polyline = (RS_Polyline *)parent;
+ setStatus(1);
+ }
+ else
+ RS_DIALOGFACTORY->commandMessage(
+ tr("Parent of first entity is not a polyline"));
+ }
+ else
+ RS_DIALOGFACTORY->commandMessage(
+ tr("Parent of first entity is NULL"));
+ }
+ else
+ RS_DIALOGFACTORY->commandMessage(
+ tr("First entity is NULL"));
+
+ break;
+
+ case 1:
+ v2 = snapPoint(e);
+ e2 = getKeyEntity();
+
+ if (e2 != NULL)
+ trigger();
+ else
+ RS_DIALOGFACTORY->commandMessage(tr("Second entity is NULL"));
+
+ break;
+ }
+ }
+}
-
-void RS_ActionModifyDeleteFree::updateMouseButtonHints() {
- switch (getStatus()) {
- case 0:
- RS_DIALOGFACTORY->updateMouseWidget(tr("Specify first break point "
- "on a polyline"), tr("Cancel"));
- break;
- case 1:
- RS_DIALOGFACTORY->updateMouseWidget(tr("Specify second break point "
- "on the same polyline"),
- tr("Back"));
- break;
- default:
- RS_DIALOGFACTORY->updateMouseWidget("", "");
- break;
- }
+void RS_ActionModifyDeleteFree::updateMouseButtonHints()
+{
+ switch (getStatus())
+ {
+ case 0:
+ RS_DIALOGFACTORY->updateMouseWidget(tr("Specify first break point "
+ "on a polyline"), tr("Cancel"));
+ break;
+
+ case 1:
+ RS_DIALOGFACTORY->updateMouseWidget(tr("Specify second break point "
+ "on the same polyline"),
+ tr("Back"));
+ break;
+
+ default:
+ RS_DIALOGFACTORY->updateMouseWidget("", "");
+ break;
+ }
}
-// EOF
projects / architektonas / blobdiff