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, 299 insertions, 0 deletions

diff --git a/scribus/plugins/tools/pathfinder/pathfinder.cpp b/scribus/plugins/tools/pathfinder/pathfinder.cpp
new file mode 100644
index 0000000..a56c3ab
--- /dev/null
+++ b/scribus/plugins/tools/pathfinder/pathfinder.cpp
@@ -0,0 +1,299 @@
+/*
+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.
+*/
+/***************************************************************************
+*   Copyright (C) 2007 by Franz Schmid                                     *
+*   franz.schmid@altmuehlnet.de                                            *
+*                                                                          *
+*   This program is free software; you can redistribute it and/or modify   *
+*   it under the terms of the GNU General Public License as published by   *
+*   the Free Software Foundation; either version 2 of the License, or      *
+*   (at your option) any later version.                                    *
+*                                                                          *
+*   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.,                                        *
+*   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.              *
+****************************************************************************/
+
+#include <QMessageBox>
+#include <QPixmap>
+#include "pageitem_polygon.h"
+#include "pathfinder.h"
+#include "pathfinderdialog.h"
+#include "propertiespalette.h"
+#include "scribuscore.h"
+#include "sccolorengine.h"
+#include "util_color.h"
+#include "util_math.h"
+#include "util_icon.h"
+
+int pathfinder_getPluginAPIVersion()
+{
+	return PLUGIN_API_VERSION;
+}
+
+ScPlugin* pathfinder_getPlugin()
+{
+	PathFinderPlugin* plug = new PathFinderPlugin();
+	Q_CHECK_PTR(plug);
+	return plug;
+}
+
+void pathfinder_freePlugin(ScPlugin* plugin)
+{
+	PathFinderPlugin* plug = dynamic_cast<PathFinderPlugin*>(plugin);
+	Q_ASSERT(plug);
+	delete plug;
+}
+
+PathFinderPlugin::PathFinderPlugin() : ScActionPlugin()
+{
+	// Set action info in languageChange, so we only have to do
+	// it in one place.
+	languageChange();
+}
+
+PathFinderPlugin::~PathFinderPlugin() {};
+
+void PathFinderPlugin::languageChange()
+{
+	// Note that we leave the unused members unset. They'll be initialised
+	// with their default ctors during construction.
+	// Action name
+	m_actionInfo.name = "PathFinder";
+	// Action text for menu, including accel
+	m_actionInfo.text = tr("Path Operations...");
+	// Menu
+	m_actionInfo.menu = "ItemPathOps";
+	m_actionInfo.parentMenu = "Item";
+	m_actionInfo.subMenuName = tr("Path Tools");
+//	m_actionInfo.toolbar = "Vector";
+//	m_actionInfo.toolBarName = tr("Vector-Tools");
+//	m_actionInfo.icon1 = loadIcon("pathintersection.png");
+//	m_actionInfo.icon2 = loadIcon("pathintersection.png");
+	m_actionInfo.enabledOnStartup = false;
+	m_actionInfo.notSuitableFor.append(PageItem::Line);
+	m_actionInfo.notSuitableFor.append(PageItem::TextFrame);
+	m_actionInfo.notSuitableFor.append(PageItem::ImageFrame);
+	m_actionInfo.notSuitableFor.append(PageItem::PolyLine);
+	m_actionInfo.notSuitableFor.append(PageItem::PathText);
+	m_actionInfo.notSuitableFor.append(PageItem::LatexFrame);
+	m_actionInfo.needsNumObjects = 2;
+}
+
+const QString PathFinderPlugin::fullTrName() const
+{
+	return QObject::tr("PathFinder");
+}
+
+const ScActionPlugin::AboutData* PathFinderPlugin::getAboutData() const
+{
+	AboutData* about = new AboutData;
+	Q_CHECK_PTR(about);
+	about->authors = QString::fromUtf8("Franz Schmid <Franz.Schmid@altmuehlnet.de>");
+	about->shortDescription = tr("Path Operations");
+	about->description = tr("Apply fancy boolean operations to paths.");
+	// about->version
+	// about->releaseDate
+	// about->copyright
+	about->license = "GPL";
+	return about;
+}
+
+void PathFinderPlugin::deleteAboutData(const AboutData* about) const
+{
+	Q_ASSERT(about);
+	delete about;
+}
+
+bool PathFinderPlugin::run(ScribusDoc* doc, QString)
+{
+	QString vers = QString(qVersion()).left(5);
+	if (vers < "4.3.3")
+	{
+		QMessageBox::information(doc->scMW(), tr("Qt Version too old"), tr("This plugin requires at least version 4.3.3 of the Qt library"));
+		return true;
+	}
+	ScribusDoc* currDoc = doc;
+	if (currDoc == 0)
+		currDoc = ScCore->primaryMainWindow()->doc;
+	if (currDoc->m_Selection->count() > 1)
+	{
+		PageItem *Item1 = currDoc->m_Selection->itemAt(0);
+		PageItem *Item2 = currDoc->m_Selection->itemAt(1);
+		PathFinderDialog *dia = new PathFinderDialog(currDoc->scMW(), currDoc, Item1, Item2);
+		if (dia->exec())
+		{
+			if (dia->keepItem1)
+			{
+				PageItem *newItem;
+				if (dia->swapped)
+				{
+					newItem = new PageItem_Polygon(*Item2);
+					newItem->setSelected(false);
+					currDoc->Items->insert(Item2->ItemNr, newItem);
+				}
+				else
+				{
+					newItem = new PageItem_Polygon(*Item1);
+					newItem->setSelected(false);
+					currDoc->Items->insert(Item1->ItemNr, newItem);
+				}
+			}
+			if (dia->keepItem2)
+			{
+				PageItem *newItem;
+				if (dia->swapped)
+				{
+					newItem = new PageItem_Polygon(*Item1);
+					newItem->setSelected(false);
+					currDoc->Items->insert(Item1->ItemNr, newItem);
+				}
+				else
+				{
+					newItem = new PageItem_Polygon(*Item2);
+					newItem->setSelected(false);
+					currDoc->Items->insert(Item2->ItemNr, newItem);
+				}
+			}
+			if (dia->keepItem1 || dia->keepItem2)
+				currDoc->renumberItemsInListOrder();
+			if (dia->opMode != 4)
+			{
+				PageItem *currItem;
+				QPainterPath path;
+				FPointArray points;
+				if (dia->targetColor == 0)
+				{
+					currItem = Item1;
+					if (dia->swapped)
+					{
+						currItem = Item2;
+						currItem->setXYPos(Item1->xPos(), Item1->yPos());
+						currItem->setRotation(0.0);
+					}
+				}
+				else
+				{
+					if (dia->swapped)
+						currItem = Item1;
+					else
+					{
+						currItem = Item2;
+						currItem->setXYPos(Item1->xPos(), Item1->yPos());
+						currItem->setRotation(0.0);
+					}
+				}
+				path = dia->result;
+				points.fromQPainterPath(path);
+				currItem->PoLine = points;
+				currItem->Frame = false;
+				currItem->ClipEdited = true;
+				currItem->FrameType = 3;
+				currDoc->AdjustItemSize(currItem);
+				currItem->OldB2 = currItem->width();
+				currItem->OldH2 = currItem->height();
+				currItem->updateClip();
+				currItem->ContourLine = currItem->PoLine.copy();
+				currDoc->m_Selection->removeItem(currItem);
+				currDoc->itemSelection_DeleteItem();
+			}
+			else
+			{
+				QPainterPath path;
+				FPointArray points;
+				PageItem *newItem;
+				double i1x = Item1->xPos();
+				double i1y = Item1->yPos();
+				path = dia->result;
+				if (!path.isEmpty())
+				{
+					points.fromQPainterPath(path);
+					Item1->PoLine = points;
+					Item1->Frame = false;
+					Item1->ClipEdited = true;
+					Item1->FrameType = 3;
+					currDoc->AdjustItemSize(Item1);
+					Item1->OldB2 = Item1->width();
+					Item1->OldH2 = Item1->height();
+					Item1->updateClip();
+					Item1->ContourLine = Item1->PoLine.copy();
+				}
+
+				path = QPainterPath();
+				path = dia->result1;
+				if (!path.isEmpty())
+				{
+					points.fromQPainterPath(path);
+					Item2->setXYPos(i1x, i1y);
+					Item2->setRotation(0.0);
+					Item2->PoLine = points;
+					Item2->Frame = false;
+					Item2->ClipEdited = true;
+					Item2->FrameType = 3;
+					currDoc->AdjustItemSize(Item2);
+					Item2->OldB2 = Item2->width();
+					Item2->OldH2 = Item2->height();
+					Item2->updateClip();
+					Item2->ContourLine = Item2->PoLine.copy();
+				}
+				
+				path = QPainterPath();
+				path = dia->result2;
+				if (!path.isEmpty())
+				{
+					if (dia->targetColor == 0)
+					{
+						newItem = new PageItem_Polygon(*Item1);
+						newItem->setXYPos(i1x, i1y);
+					}
+					else
+					{
+						newItem = new PageItem_Polygon(*Item2);
+						newItem->setXYPos(i1x, i1y);
+						newItem->setRotation(0.0);
+					}
+					currDoc->Items->append(newItem);
+					newItem->ItemNr = currDoc->Items->count()-1;
+					newItem->setSelected(false);
+					points.fromQPainterPath(path);
+					newItem->PoLine = points;
+					newItem->Frame = false;
+					newItem->ClipEdited = true;
+					newItem->FrameType = 3;
+					currDoc->AdjustItemSize(newItem);
+					newItem->OldB2 = newItem->width();
+					newItem->OldH2 = newItem->height();
+					newItem->updateClip();
+					newItem->ContourLine = newItem->PoLine.copy();
+					if (dia->targetColor == 2)
+					{
+						QString fill = dia->getOtherFillColor();
+						if (fill == CommonStrings::tr_NoneColor)
+							fill = CommonStrings::None;
+						newItem->setFillColor(fill);
+						QString stroke = dia->getOtherLineColor();
+						if (stroke == CommonStrings::tr_NoneColor)
+							stroke = CommonStrings::None;
+						newItem->setLineColor(stroke);
+					}
+				}
+				currDoc->m_Selection->clear();
+				currDoc->view()->Deselect(true);
+			}
+			currDoc->changed();
+			currDoc->view()->DrawNew();
+		}
+		delete dia;
+	}
+	return true;
+}