init

2024-03-06 14:54:30 +08:00
commit edac2715f0
1525 changed files with 809982 additions and 0 deletions
--- a/actions/rs_actionmodifymirror.cpp
+++ b/actions/rs_actionmodifymirror.cpp
@@ -0,0 +1,179 @@
+/****************************************************************************
+**
+** 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_actionmodifymirror.h"
+
+#include "rs_dialogfactory.h"
+#include "rs_graphicview.h"
+#include "rs_line.h"
+#include "rs_coordinateevent.h"
+#include "rs_modification.h"
+#include "rs_preview.h"
+#include "rs_debug.h"
+
+struct RS_ActionModifyMirror::Points {
+    RS_MirrorData data;
+    RS_Vector axisPoint1;
+    RS_Vector axisPoint2;
+};
+
+RS_ActionModifyMirror::RS_ActionModifyMirror(RS_EntityContainer& container,
+        RS_GraphicView& graphicView)
+        :RS_PreviewActionInterface("Mirror Entities",
+                                   container, graphicView)
+        , pPoints(new Points{})
+{
+    actionType=RS2::ActionModifyMirror;
+}
+
+RS_ActionModifyMirror::~RS_ActionModifyMirror() = default;
+
+void RS_ActionModifyMirror::init(int status) {
+    RS_ActionInterface::init(status);
+}
+
+void RS_ActionModifyMirror::trigger() {
+
+    RS_DEBUG->print("RS_ActionModifyMirror::trigger()");
+
+    RS_Modification m(*container, graphicView);
+    m.mirror(pPoints->data);
+
+    RS_DIALOGFACTORY->updateSelectionWidget( container->countSelected(),
+                                             container->totalSelectedLength());
+}
+
+void RS_ActionModifyMirror::mouseMoveEvent(QMouseEvent* e) {
+    RS_DEBUG->print("RS_ActionModifyMirror::mouseMoveEvent begin");
+
+    if (getStatus()==SetAxisPoint1 ||
+            getStatus()==SetAxisPoint2) {
+
+        RS_Vector mouse = snapPoint(e);
+        switch (getStatus()) {
+        case SetAxisPoint1:
+            pPoints->axisPoint1 = mouse;
+            break;
+
+        case SetAxisPoint2:
+            if (pPoints->axisPoint1.valid) {
+                if(e->modifiers() & Qt::ShiftModifier)
+                    mouse = snapToAngle(mouse, pPoints->axisPoint1, 15.);
+
+                pPoints->axisPoint2 = mouse;
+
+                deletePreview();
+                preview->addSelectionFrom(*container);
+                preview->mirror(pPoints->axisPoint1, pPoints->axisPoint2);
+
+                preview->addEntity(new RS_Line{preview.get(),
+                                               pPoints->axisPoint1,
+                                               pPoints->axisPoint2});
+
+                drawPreview();
+            }
+            break;
+
+        default:
+            break;
+        }
+    }
+
+    RS_DEBUG->print("RS_ActionModifyMirror::mouseMoveEvent end");
+}
+
+void RS_ActionModifyMirror::mouseReleaseEvent(QMouseEvent* e) {
+    if (e->button()==Qt::LeftButton) {
+        RS_Vector snapped = snapPoint(e);
+        if((e->modifiers() & Qt::ShiftModifier) && getStatus() == SetAxisPoint2 )
+            snapped = snapToAngle(snapped, pPoints->axisPoint1, 15.);
+
+        RS_CoordinateEvent ce(snapped);
+        coordinateEvent(&ce);
+
+    } else if (e->button()==Qt::RightButton) {
+        deletePreview();
+        init(getStatus()-1);
+    }
+}
+
+void RS_ActionModifyMirror::coordinateEvent(RS_CoordinateEvent* e) {
+    if (e==NULL) {
+        return;
+    }
+
+    RS_Vector mouse = e->getCoordinate();
+
+        switch (getStatus()) {
+        case SetAxisPoint1:
+            pPoints->axisPoint1 = mouse;
+            setStatus(SetAxisPoint2);
+                graphicView->moveRelativeZero(mouse);
+            break;
+
+        case SetAxisPoint2:
+            pPoints->axisPoint2 = mouse;
+            setStatus(ShowDialog);
+                graphicView->moveRelativeZero(mouse);
+                if (RS_DIALOGFACTORY->requestMirrorDialog(pPoints->data)) {
+                    pPoints->data.axisPoint1 = pPoints->axisPoint1;
+                    pPoints->data.axisPoint2 = pPoints->axisPoint2;
+                    deletePreview();
+                    trigger();
+                    finish(false);
+                }
+            break;
+
+        default:
+            break;
+        }
+}
+
+void RS_ActionModifyMirror::updateMouseButtonHints() {
+    switch (getStatus()) {
+    case SetAxisPoint1:
+        RS_DIALOGFACTORY->updateMouseWidget(
+                    tr("Specify first point of mirror line"),
+                    tr("Cancel"));
+        break;
+    case SetAxisPoint2:
+        RS_DIALOGFACTORY->updateMouseWidget(
+                    tr("Specify second point of mirror line"),
+                    tr("Back"));
+        break;
+    default:
+        RS_DIALOGFACTORY->updateMouseWidget();
+        break;
+    }
+}
+
+void RS_ActionModifyMirror::updateMouseCursor() {
+    graphicView->setMouseCursor(RS2::CadCursor);
+}
+
+// EOF