init

2024-03-06 14:54:30 +08:00
commit edac2715f0
1525 changed files with 809982 additions and 0 deletions
--- a/ui/forms/qg_dlgimage.cpp
+++ b/ui/forms/qg_dlgimage.cpp
@@ -0,0 +1,137 @@
+/****************************************************************************
+**
+** This file is part of the LibreCAD project, a 2D CAD program
+**
+** Copyright (C) 2011 Rallaz (rallazz@gmail.com)
+**
+**
+** This file is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** 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 "qg_dlgimage.h"
+
+#include "rs_image.h"
+#include "rs_graphic.h"
+#include "rs_math.h"
+
+/*
+ *  Constructs a QG_DlgImage as a child of 'parent', with the
+ *  name 'name' and widget flags set to 'f'.
+ *
+ *  The dialog will by default be modeless, unless you set 'modal' to
+ *  true to construct a modal dialog.
+ */
+QG_DlgImage::QG_DlgImage(QWidget* parent, bool modal, Qt::WindowFlags fl)
+    : QDialog(parent, fl)
+{
+    setModal(modal);
+    setupUi(this);
+
+}
+
+/*
+ *  Destroys the object and frees any allocated resources
+ */
+QG_DlgImage::~QG_DlgImage()
+{
+    delete val;
+    // no need to delete child widgets, Qt does it all for us
+}
+
+/*
+ *  Sets the strings of the subwidgets using the current
+ *  language.
+ */
+void QG_DlgImage::languageChange()
+{
+    retranslateUi(this);
+}
+
+void QG_DlgImage::setImage(RS_Image& e) {
+    image = &e;
+    val = new QDoubleValidator(leScale);
+    //pen = spline->getPen();
+    wPen->setPen(image->getPen(false), true, false, "Pen");
+    RS_Graphic* graphic = image->getGraphic();
+    if (graphic) {
+        cbLayer->init(*(graphic->getLayerList()), false, false);
+    }
+    RS_Layer* lay = image->getLayer(false);
+    if (lay) {
+        cbLayer->setLayer(*lay);
+    }
+    leInsertX->setValidator(val);
+    leInsertY->setValidator(val);
+    leWidth->setValidator(val);
+    leHeight->setValidator(val);
+    leScale->setValidator(val);
+    leAngle->setValidator(val);
+    scale = image->getUVector().magnitude();
+    leInsertX->setText(QString("%1").arg(image->getInsertionPoint().x));
+    leInsertY->setText(QString("%1").arg(image->getInsertionPoint().y));
+    leWidth->setText(QString("%1").arg(image->getImageWidth()));
+    leHeight->setText(QString("%1").arg(image->getImageHeight()));
+    leScale->setText(QString("%1").arg(scale));
+    leAngle->setText(QString("%1").arg( RS_Math::rad2deg(image->getUVector().angle()) ));
+    lePath->setText(image->getFile());
+    leSize->setText(QString("%1 x %2").arg(image->getWidth()).arg(image->getHeight()));    
+    leDPI->setText(QString("%1").arg(RS_Units::scaleToDpi(scale,image->getGraphicUnit())));
+}
+
+
+void QG_DlgImage::changeWidth() {
+    double width = leWidth->text().toDouble();
+    scale = width / image->getWidth();
+    leHeight->setText(QString("%1").arg(image->getHeight() * scale));
+    leScale->setText(QString("%1").arg(scale));
+}
+void QG_DlgImage::changeHeight() {
+    double height = leHeight->text().toDouble();
+    scale = height / image->getHeight();
+    leWidth->setText(QString("%1").arg(image->getWidth() * scale));
+    leScale->setText(QString("%1").arg(scale));
+}
+void QG_DlgImage::changeScale() {
+    scale = leScale->text().toDouble();
+    leWidth->setText(QString("%1").arg(image->getWidth() * scale));
+    leHeight->setText(QString("%1").arg(image->getHeight() * scale));
+    leDPI->setText(QString("%1").arg(RS_Units::scaleToDpi(scale, image->getGraphicUnit())));
+}
+
+void QG_DlgImage::changeDPI(){
+    scale = RS_Units::dpiToScale(leDPI->text().toDouble(), image->getGraphicUnit());
+    leScale->setText(QString("%1").arg(scale));
+    leWidth->setText(QString("%1").arg(image->getWidth() * scale));
+    leHeight->setText(QString("%1").arg(image->getHeight() * scale));    
+}
+
+void QG_DlgImage::updateImage() {
+    image->setPen(wPen->getPen());
+    image->setLayer(cbLayer->currentText());
+    image->setInsertionPoint(RS_Vector(leInsertX->text().toDouble(), leInsertY->text().toDouble()) );
+    double orgScale = image->getUVector().magnitude();
+    scale /= orgScale;
+    double orgAngle = image->getUVector().angle();
+    double angle = RS_Math::deg2rad( leAngle->text().toDouble() );
+    image->scale(image->getInsertionPoint(), RS_Vector(scale, scale));
+    image->rotate(image->getInsertionPoint(), angle - orgAngle);
+
+    image->update();
+}
+
+
+