init

2024-03-06 14:54:30 +08:00
commit edac2715f0
1525 changed files with 809982 additions and 0 deletions
--- a/ui/forms/qg_imageoptions.cpp
+++ b/ui/forms/qg_imageoptions.cpp
@@ -0,0 +1,126 @@
+/****************************************************************************
+**
+** 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 "qg_imageoptions.h"
+
+#include "rs_actioninterface.h"
+#include "rs_actiondrawimage.h"
+#include "rs_settings.h"
+#include "rs_math.h"
+#include "rs_debug.h"
+#include "ui_qg_imageoptions.h"
+
+/*
+ *  Constructs a QG_ImageOptions as a child of 'parent', with the
+ *  name 'name' and widget flags set to 'f'.
+ */
+QG_ImageOptions::QG_ImageOptions(QWidget* parent, Qt::WindowFlags fl)
+    : QWidget(parent, fl)
+	, ui(new Ui::Ui_ImageOptions)
+{
+	ui->setupUi(this);
+}
+
+/*
+ *  Destroys the object and frees any allocated resources
+ */
+QG_ImageOptions::~QG_ImageOptions()
+{
+	saveSettings();
+}
+
+/*
+ *  Sets the strings of the subwidgets using the current
+ *  language.
+ */
+void QG_ImageOptions::languageChange()
+{
+	ui->retranslateUi(this);
+}
+
+void QG_ImageOptions::saveSettings() {
+    RS_SETTINGS->beginGroup("/Image");
+	RS_SETTINGS->writeEntry("/ImageAngle", ui->leAngle->text());
+	RS_SETTINGS->writeEntry("/ImageFactor", ui->leFactor->text());
+    RS_SETTINGS->endGroup();
+}
+
+void QG_ImageOptions::setAction(RS_ActionInterface* a, bool update) {
+    if (a && a->rtti()==RS2::ActionDrawImage) {
+		action = static_cast<RS_ActionDrawImage*>(a);
+
+        QString sAngle;
+        QString sFactor;
+        if (update) {
+            sAngle = QString("%1").arg(RS_Math::rad2deg(action->getAngle()));
+            sFactor = QString("%1").arg(action->getFactor());
+        } else {
+            RS_SETTINGS->beginGroup("/Image");
+            sAngle = RS_SETTINGS->readEntry("/ImageAngle", "0.0");
+            sFactor = RS_SETTINGS->readEntry("/ImageFactor", "1.0");
+            RS_SETTINGS->endGroup();
+        }
+	ui->leAngle->setText(sAngle);
+	ui->leFactor->setText(sFactor);
+        updateData();
+        updateFactor();
+    } else {
+        RS_DEBUG->print(RS_Debug::D_ERROR, 
+			"QG_ImageOptions::setAction: wrong action type");
+		action = nullptr;
+    }
+}
+
+void QG_ImageOptions::updateData() {
+    if (action) {
+		action->setAngle(RS_Math::deg2rad(RS_Math::eval(ui->leAngle->text())));
+    }
+}
+
+void QG_ImageOptions::updateDPI() {
+    if (action) {
+
+		double f = action->dpiToScale(RS_Math::eval(ui->leDPI->text()));
+		ui->leFactor->blockSignals(true);
+		ui->leFactor->setText(QString::number(f));
+		ui->leFactor->blockSignals(false);
+        action->setFactor(f);
+    }
+}
+
+void QG_ImageOptions::updateFactor() {
+    if (action) {
+		double f = RS_Math::eval(ui->leFactor->text());
+        double dpi = action->scaleToDpi(f);
+		ui->leDPI->blockSignals(true);
+		ui->leDPI->setText(QString::number(dpi));
+		ui->leDPI->blockSignals(false);
+        action->setFactor(f);
+    }
+}
+
+
+
+