Branch 1.3.5 tree to 1.4.x tree, goodbye 1.3.x

git-svn-id: svn://scribus.net/branches/Version14x/Scribus@17163 11d20701-8431-0410-a711-e3c959e3b870

1 files changed, 76 insertions, 0 deletions

diff --git a/scribus/arrowchooser.cpp b/scribus/arrowchooser.cpp
new file mode 100644
index 0000000..f3df13d
--- /dev/null
+++ b/scribus/arrowchooser.cpp
@@ -0,0 +1,76 @@
+/*
+For general Scribus (>=1.3.2) copyright and licensing information please refer
+to the COPYING file provided with the program. Following this notice may exist
+a copyright and/or license notice that predates the release of Scribus 1.3.2
+for which a new license (GPL+exception) is in place.
+*/
+#include "arrowchooser.h"
+#include <QPixmap>
+#include <QImage>
+#include "fpointarray.h"
+#include "scpainter.h"
+#include "util_math.h"
+#include "commonstrings.h"
+#include "scribusstructs.h"
+
+ArrowChooser::ArrowChooser(QWidget* pa, bool direction)  : QComboBox(pa)
+{
+	setEditable(false);
+	clear();
+	setIconSize(QSize(22, 22));
+	addItem(CommonStrings::tr_None);
+	arrowDirection = direction;
+}
+
+void ArrowChooser::rebuildList(QList<ArrowDesc> *arrowStyles)
+{
+	clear();
+	FPointArray Path;
+	Path.resize(0);
+	addItem(CommonStrings::tr_None);
+	for (int a = 0; a < arrowStyles->count(); ++a)
+	{
+		QImage image(22, 22, QImage::Format_ARGB32);
+		ScPainter *painter = new ScPainter(&image, 22, 22);
+		painter->clear();
+		painter->setBrush(qRgb(0, 0, 0));
+		painter->setPen(qRgb(0, 0, 0));
+		painter->setFillMode(1);
+		painter->translate(3.0, 3.0);
+		Path.resize(0);
+		Path = arrowStyles->at(a).points.copy();
+		FPoint min = getMinClipF(&Path);
+		Path.translate(-min.x(), -min.y());
+		FPoint max = Path.WidthHeight();
+		QMatrix mm;
+		QMatrix mm2;
+		if (arrowDirection)
+		{
+			mm2.scale(-1, 1);
+			mm2.translate(-max.x(), 0);
+		}
+		mm.scale(16.0 / qMax(max.x(), max.y()), 16.0 / qMax(max.x(), max.y()));
+		Path.map(mm2 * mm);
+		painter->setupPolygon(&Path);
+		painter->setLineWidth(1.0);
+		painter->drawPolygon();
+		painter->drawPolyLine();
+		painter->end();
+		delete painter;
+		int wi = image.width();
+		int hi = image.height();
+    	for( int yi=0; yi < hi; ++yi )
+		{
+			QRgb *s = (QRgb*)(image.scanLine( yi ));
+			for(int xi=0; xi < wi; ++xi )
+			{
+				if((*s) == 0xffffffff)
+					(*s) &= 0x00ffffff;
+				s++;
+			}
+    	}
+    	QPixmap Ico;
+		Ico=QPixmap::fromImage(image);
+		addItem(Ico, arrowStyles->at(a).name);
+	}
+}