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, 143 insertions, 0 deletions

diff --git a/scribus/sctextstruct.cpp b/scribus/sctextstruct.cpp
new file mode 100644
index 0000000..44315b5
--- /dev/null
+++ b/scribus/sctextstruct.cpp
@@ -0,0 +1,143 @@
+/*
+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 <QObject>
+#include <QList>
+#include <QPointer>
+#include "sctextstruct.h"
+#include "scfonts.h"
+#include "pageitem.h"
+#include "scribusdoc.h"
+
+void GlyphLayout::growWithTabLayout()
+{
+	if (more)
+		shrink();
+	more = new TabLayout();
+}
+
+struct InlineFrameData
+{
+	QPointer<PageItem> item;
+	int refs;
+	
+	void reserve()  
+	{ 
+		++refs; 
+	}
+	
+	bool release()
+	{
+		--refs;
+		if (refs == 0 && item != NULL)
+		{
+			item->doc()->FrameItems.removeAll(item);
+			item->doc()->updateFrameItems();
+			delete item;
+			item = NULL;
+		}
+		return refs == 0;
+	}
+};
+
+InlineFrame::InlineFrame(PageItem* item)
+{
+	d = new InlineFrameData;
+	d->item = item;
+	d->refs = 1;
+}
+
+InlineFrame::InlineFrame(const InlineFrame& other)
+{
+	d = other.d;
+	d->reserve();	
+}
+
+InlineFrame& InlineFrame::operator= (const InlineFrame& other)
+{
+	if (this != &other)
+	{
+		if (d->release())
+			delete d;
+		d = other.d;
+		d->reserve();
+	}
+	return *this;
+}
+
+InlineFrame::~InlineFrame()
+{
+	if (d->release())
+		delete d;
+}
+
+bool InlineFrame::hasItem() const
+{
+	return d->item != NULL;
+}
+
+bool InlineFrame::isShared() const
+{
+	return d->refs > 1;
+}
+
+PageItem* InlineFrame::getItem()
+{
+	return d->item;
+}
+
+QList<PageItem*> InlineFrame::getGroupedItems()
+{
+	QList<PageItem*> result;
+//	result.setAutoDelete(false);
+	if (hasItem())
+	{
+		PageItem* dItem = d->item;
+		ScribusDoc& doc(*dItem->doc());
+		result.append(d->item);
+		if (dItem->Groups.count() != 0)
+		{
+			for (int ga=0; ga < doc.FrameItems.count(); ++ga)
+			{
+				if (doc.FrameItems.at(ga)->Groups.count() != 0)
+				{
+					if (doc.FrameItems.at(ga)->Groups.top() == dItem->Groups.top())
+					{
+						if (doc.FrameItems.at(ga)->ItemNr != dItem->ItemNr)
+						{
+							if (!result.contains(doc.FrameItems.at(ga)))
+								result.append(doc.FrameItems.at(ga));
+						}
+					}
+				}
+			}
+		}
+	}
+	return result;
+}
+
+
+ScText::~ScText() 
+{
+	// delete the linked list if present
+	GlyphLayout * more = glyph.more;
+	while (more) {
+		glyph.more = glyph.more->more;
+		delete more;
+		more = glyph.more;
+	}
+	if (parstyle)
+		delete parstyle;
+	parstyle = NULL;
+}
+
+bool ScText::hasObject() const
+{
+	if (this->ch == SpecialChars::OBJECT)
+		return this->embedded.hasItem();
+	return false;
+}