1 files changed, 231 insertions, 0 deletions
diff --git a/scribus/plugins/scriptplugin/cmdutil.cpp b/scribus/plugins/scriptplugin/cmdutil.cpp
new file mode 100644
index 0000000..ce8cfa0
--- /dev/null
+++ b/scribus/plugins/scriptplugin/cmdutil.cpp
@@ -0,0 +1,231 @@
+/*
+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 "cmdutil.h"
+#include "units.h"
+#include "page.h"
+#include "scribuscore.h"
+#include "selection.h"
+
+ScribusMainWindow* Carrier;
+ScribusDoc* doc;
+
+/// Convert a value in points to a value in the current document units
+double PointToValue(double Val)
+{
+	return pts2value(Val, ScCore->primaryMainWindow()->doc->unitIndex());
+}
+
+/// Convert a value in the current document units to a value in points
+double ValueToPoint(double Val)
+{
+	return value2pts(Val, ScCore->primaryMainWindow()->doc->unitIndex());
+}
+
+/// Convert an X co-ordinate part in page units to a document co-ordinate
+/// in system units.
+double pageUnitXToDocX(double pageUnitX)
+{
+	return ValueToPoint(pageUnitX) + ScCore->primaryMainWindow()->doc->currentPage()->xOffset();
+}
+
+// Convert doc units to page units
+double docUnitXToPageX(double pageUnitX)
+{
+	return PointToValue(pageUnitX - ScCore->primaryMainWindow()->doc->currentPage()->xOffset());
+}
+
+/// Convert a Y co-ordinate part in page units to a document co-ordinate
+/// in system units. The document co-ordinates have their origin somewere
+/// up and left of the first page, where page co-ordinates have their
+/// origin on the top left of the current page.
+double pageUnitYToDocY(double pageUnitY)
+{
+	return ValueToPoint(pageUnitY) + ScCore->primaryMainWindow()->doc->currentPage()->yOffset();
+}
+
+double docUnitYToPageY(double pageUnitY)
+{
+	return PointToValue(pageUnitY - ScCore->primaryMainWindow()->doc->currentPage()->yOffset());
+}
+
+int GetItem(QString Name)
+{
+	if (!Name.isEmpty())
+	{
+		for (int a = 0; a < ScCore->primaryMainWindow()->doc->Items->count(); a++)
+		{
+			if (ScCore->primaryMainWindow()->doc->Items->at(a)->itemName() == Name)
+				return static_cast<int>(a);
+		}
+	}
+	else
+	{
+		if (ScCore->primaryMainWindow()->doc->m_Selection->count() != 0)
+			return ScCore->primaryMainWindow()->doc->m_Selection->itemAt(0)->ItemNr;
+	}
+	return -1;
+}
+
+void ReplaceColor(QString col, QString rep)
+{
+	QColor tmpc;
+	for (int c = 0; c < ScCore->primaryMainWindow()->doc->Items->count(); c++)
+	{
+		PageItem *ite = ScCore->primaryMainWindow()->doc->Items->at(c);
+		if (ite->itemType() == PageItem::TextFrame)
+		{
+			for (int d = 0; d < ite->itemText.length(); d++)
+			{
+				//FIXME:NLS  that should work on runs
+				if (col == ite->itemText.charStyle(d).fillColor())
+					ite->itemText.item(d)->setFillColor(rep);
+				if (col == ite->itemText.charStyle(d).strokeColor())
+					ite->itemText.item(d)->setStrokeColor(rep);
+			}
+		}
+		if (col == ite->fillColor())
+			ite->setFillColor(rep);
+		if (col == ite->lineColor())
+			ite->setLineColor(rep);
+		QList<VColorStop*> cstops = ite->fill_gradient.colorStops();
+		for (uint cst = 0; cst < ite->fill_gradient.Stops(); ++cst)
+		{
+			if (col == cstops.at(cst)->name)
+			{
+				ite->SetQColor(&tmpc, rep, cstops.at(cst)->shade);
+				cstops.at(cst)->color = tmpc;
+				cstops.at(cst)->name = rep;
+			}
+		}
+	}
+	for (int c = 0; c < ScCore->primaryMainWindow()->doc->MasterItems.count(); c++)
+	{
+		PageItem *ite = ScCore->primaryMainWindow()->doc->MasterItems.at(c);
+		if (ite->itemType() == PageItem::TextFrame)
+		{
+			for (int d = 0; d < ite->itemText.length(); d++)
+			{
+				//FIXME: NLS this should work on runs
+				if (col == ite->itemText.charStyle(d).fillColor())
+					ite->itemText.item(d)->setFillColor(rep);
+				if (col == ite->itemText.charStyle(d).strokeColor())
+					ite->itemText.item(d)->setStrokeColor(rep);
+			}
+		}
+		if (col == ite->fillColor())
+			ite->setFillColor(rep);
+		if (col == ite->lineColor())
+			ite->setLineColor(rep);
+		QList<VColorStop*> cstops = ite->fill_gradient.colorStops();
+		for (uint cst = 0; cst < ite->fill_gradient.Stops(); ++cst)
+		{
+			if (col == cstops.at(cst)->name)
+			{
+				ite->SetQColor(&tmpc, rep, cstops.at(cst)->shade);
+				cstops.at(cst)->color = tmpc;
+				cstops.at(cst)->name = rep;
+			}
+		}
+	}
+}
+
+/* 04/07/10 returns selection if is not name specified  pv  */
+PageItem* GetUniqueItem(QString name)
+{
+	if (name.length()==0)
+		if (ScCore->primaryMainWindow()->doc->m_Selection->count() != 0)
+			return ScCore->primaryMainWindow()->doc->m_Selection->itemAt(0);
+		else
+		{
+			PyErr_SetString(NoValidObjectError, QString("Cannot use empty string for object name when there is no selection").toLocal8Bit().constData());
+			return NULL;
+		}
+	else
+		return getPageItemByName(name);
+}
+
+PageItem* getPageItemByName(QString name)
+{
+	if (name.length() == 0)
+	{
+		PyErr_SetString(PyExc_ValueError, QString("Cannot accept empty name for pageitem").toLocal8Bit().constData());
+		return NULL;
+	}
+	for (int j = 0; j<ScCore->primaryMainWindow()->doc->Items->count(); j++)
+	{
+		if (name==ScCore->primaryMainWindow()->doc->Items->at(j)->itemName())
+			return ScCore->primaryMainWindow()->doc->Items->at(j);
+	} // for items
+	PyErr_SetString(NoValidObjectError, QString("Object not found").toLocal8Bit().constData());
+	return NULL;
+}
+
+
+/*!
+ * Checks to see if a pageItem named 'name' exists and return true
+ * if it does exist. Returns false if there is no such object, or
+ * if the empty string ("") is passed.
+ */
+bool ItemExists(QString name)
+{
+	if (name.length() == 0)
+		return false;
+	for (int j = 0; j<ScCore->primaryMainWindow()->doc->Items->count(); j++)
+	{
+		if (name==ScCore->primaryMainWindow()->doc->Items->at(j)->itemName())
+			return true;
+	} // for items
+	return false;
+}
+
+/*!
+ * Checks to see if there is a document open.
+ * If there is an open document, returns true.
+ * If there is no open document, sets a Python
+ * exception and returns false.
+ * 2004-10-27 Craig Ringer
+ */
+bool checkHaveDocument()
+{
+    if (ScCore->primaryMainWindow()->HaveDoc)
+        return true;
+    // Caller is required to check for false return from this function
+    // and return NULL.
+    PyErr_SetString(NoDocOpenError, QString("Command does not make sense without an open document").toLocal8Bit().constData());
+    return false;
+}
+
+QStringList getSelectedItemsByName()
+{
+	/*
+	QStringList names;
+	QPtrListIterator<PageItem> it(ScCore->primaryMainWindow()->view->SelItem);
+	for ( ; it.current() != 0 ; ++it)
+		names.append(it.current()->itemName());
+	return names;
+	*/
+	return ScCore->primaryMainWindow()->doc->m_Selection->getSelectedItemsByName();
+}
+
+bool setSelectedItemsByName(QStringList& itemNames)
+{
+	ScCore->primaryMainWindow()->view->Deselect();
+	// For each named item
+	for (QStringList::Iterator it = itemNames.begin() ; it != itemNames.end() ; it++)
+	{
+		// Search for the named item
+		PageItem* item = 0;
+		for (int j = 0; j < ScCore->primaryMainWindow()->doc->Items->count(); j++)
+			if (*it == ScCore->primaryMainWindow()->doc->Items->at(j)->itemName())
+				item = ScCore->primaryMainWindow()->doc->Items->at(j);
+		if (!item)
+			return false;
+		// and select it
+		ScCore->primaryMainWindow()->view->SelectItemNr(item->ItemNr);
+	}
+	return true;
+}