init

2024-03-06 14:54:30 +08:00
commit edac2715f0
1525 changed files with 809982 additions and 0 deletions
--- a/actions/rs_actioninfodist.cpp
+++ b/actions/rs_actioninfodist.cpp
@@ -0,0 +1,187 @@
+/****************************************************************************
+**
+** This file is part of the LibreCAD project, a 2D CAD program
+**
+** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
+** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
+**
+**
+** 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 gpl-2.0.txt included in the
+** packaging of this file.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+**
+** This copyright notice MUST APPEAR in all copies of the script!
+**
+**********************************************************************/
+
+#include <QAction>
+#include <QMouseEvent>
+#include "rs_actioninfodist.h"
+
+#include "rs_dialogfactory.h"
+#include "rs_graphicview.h"
+#include "rs_line.h"
+#include "rs_graphic.h"
+#include "rs_coordinateevent.h"
+#include "rs_preview.h"
+#include "rs_debug.h"
+
+struct RS_ActionInfoDist::Points {
+	RS_Vector point1;
+	RS_Vector point2;
+};
+
+
+RS_ActionInfoDist::RS_ActionInfoDist(RS_EntityContainer& container,
+                                     RS_GraphicView& graphicView)
+        :RS_PreviewActionInterface("Info Dist",
+						   container, graphicView)
+		, pPoints(new Points{})
+{
+	actionType=RS2::ActionInfoDist;
+}
+
+RS_ActionInfoDist::~RS_ActionInfoDist()=default;
+
+void RS_ActionInfoDist::init(int status) {
+    RS_ActionInterface::init(status);
+}
+
+
+
+void RS_ActionInfoDist::trigger() {
+
+    RS_DEBUG->print("RS_ActionInfoDist::trigger()");
+
+	if (pPoints->point1.valid && pPoints->point2.valid) {
+		auto dV = pPoints->point2 - pPoints->point1;
+		QStringList dists;
+		for(double a: {dV.magnitude(), dV.x, dV.y}){
+			dists<<RS_Units::formatLinear(a, graphic->getUnit(),
+										  graphic->getLinearFormat(), graphic->getLinearPrecision());
+		}
+
+		QString&& angle = RS_Units::formatAngle(dV.angle(),
+												graphic->getAngleFormat(), graphic->getAnglePrecision());
+
+		RS_DIALOGFACTORY->commandMessage(
+                    tr("Distance: %1 Cartesian: (%2 , %3), Polar: (%4<%5)").arg(dists[0])
+				.arg(dists[1]).arg(dists[2])
+				.arg(dists[0])
+				.arg(angle)
+				);
+	}
+}
+
+
+
+void RS_ActionInfoDist::mouseMoveEvent(QMouseEvent* e) {
+    RS_DEBUG->print("RS_ActionInfoDist::mouseMoveEvent begin");
+
+    if (getStatus()==SetPoint1 ||
+            getStatus()==SetPoint2) {
+
+        RS_Vector mouse = snapPoint(e);
+        switch (getStatus()) {
+        case SetPoint1:
+            break;
+
+        case SetPoint2:
+			if (pPoints->point1.valid) {
+				pPoints->point2 = mouse;
+
+                deletePreview();
+
+				preview->addEntity(new RS_Line{preview.get(), pPoints->point1, pPoints->point2});
+
+                drawPreview();
+            }
+            break;
+
+        default:
+            break;
+        }
+    }
+
+    RS_DEBUG->print("RS_ActionInfoDist::mouseMoveEvent end");
+}
+
+
+
+void RS_ActionInfoDist::mouseReleaseEvent(QMouseEvent* e) {
+    if (e->button()==Qt::LeftButton) {
+        RS_CoordinateEvent ce(snapPoint(e));
+        coordinateEvent(&ce);
+    } else if (e->button()==Qt::RightButton) {
+        deletePreview();
+        init(getStatus()-1);
+    }
+}
+
+
+
+void RS_ActionInfoDist::coordinateEvent(RS_CoordinateEvent* e) {
+    if (e==NULL) {
+        return;
+    }
+
+    RS_Vector mouse = e->getCoordinate();
+
+    switch (getStatus()) {
+    case SetPoint1:
+		pPoints->point1 = mouse;
+		graphicView->moveRelativeZero(pPoints->point1);
+        setStatus(SetPoint2);
+        break;
+
+    case SetPoint2:
+		if (pPoints->point1.valid) {
+			pPoints->point2 = mouse;
+            deletePreview();
+				graphicView->moveRelativeZero(pPoints->point2);
+            trigger();
+            setStatus(SetPoint1);
+        }
+        break;
+
+    default:
+        break;
+    }
+}
+
+
+void RS_ActionInfoDist::updateMouseButtonHints() {
+    switch (getStatus()) {
+    case SetPoint1:
+        RS_DIALOGFACTORY->updateMouseWidget(
+            tr("Specify first point of distance"),
+            tr("Cancel"));
+        break;
+    case SetPoint2:
+        RS_DIALOGFACTORY->updateMouseWidget(
+            tr("Specify second point of distance"),
+            tr("Back"));
+        break;
+    default:
+        RS_DIALOGFACTORY->updateMouseWidget();
+        break;
+    }
+}
+
+
+
+void RS_ActionInfoDist::updateMouseCursor() {
+    graphicView->setMouseCursor(RS2::CadCursor);
+}
+
+// EOF