init

2024-03-06 14:54:30 +08:00
commit edac2715f0
1525 changed files with 809982 additions and 0 deletions
--- a/ui/qg_patternbox.cpp
+++ b/ui/qg_patternbox.cpp
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** 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_patternbox.h"
+
+#include <QPixmap>
+#include <QStringList>
+
+#include "rs_pattern.h"
+#include "rs_patternlist.h"
+#include "rs_debug.h"
+
+
+/**
+ * Default Constructor. You must call init manually if you choose
+ * to use this constructor.
+ */
+QG_PatternBox::QG_PatternBox(QWidget* parent)
+        : QComboBox(parent) {
+}
+
+/**
+ * Destructor
+ */
+QG_PatternBox::~QG_PatternBox() = default;
+
+
+/**
+ * Initialisation (called manually and only once).
+ */
+void QG_PatternBox::init() {
+    QStringList patterns;
+
+	for (auto const& pa: *RS_PATTERNLIST)
+		patterns.append(pa.first);
+
+    patterns.sort();
+    insertItems(0, patterns);
+
+    connect(this, SIGNAL(activated(int)),
+            this, SLOT(slotPatternChanged(int)));
+
+    setCurrentIndex(0);
+    slotPatternChanged(currentIndex());
+}
+
+
+
+/**
+ * Sets the currently selected width item to the given width.
+ */
+void QG_PatternBox::setPattern(const QString& pName) {
+
+    RS_DEBUG->print("QG_PatternBox::setPattern %s\n", pName.toLatin1().data());
+
+    setCurrentIndex(findText(pName));
+
+    slotPatternChanged(currentIndex());
+}
+
+RS_Pattern* QG_PatternBox::getPattern() {
+	if (currentPattern == nullptr || currentPattern->countDeep()==0)
+		currentPattern = RS_PATTERNLIST->requestPattern(currentText());
+	return currentPattern;
+}
+
+/**
+ * Called when the pattern has changed. This method 
+ * sets the current pattern to the value chosen.
+ */
+void QG_PatternBox::slotPatternChanged(int index) {
+
+    RS_DEBUG->print("QG_PatternBox::slotPatternChanged %d\n", index);
+
+    currentPattern = RS_PATTERNLIST->requestPattern(currentText());
+
+    if (currentPattern) {
+        RS_DEBUG->print("Current pattern is (%d): %s\n",
+                        index, currentPattern->getFileName().toLatin1().data());
+    }
+
+
+	emit patternChanged();
+}
+
+