Changed: #1301 Added load landscape from file. Added initial snapshot dialog.

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/CMakeLists.txt

@@ -17,11 +17,13 @@ SET(OVQT_PLUGIN_LANDSCAPE_EDITOR_HDR	landscape_editor_plugin.h
 					landscape_actions.h
 					landscape_view.h
 					project_settings_dialog.h
+					snapshot_dialog.h
 )
 
 SET(OVQT_PLUGIN_LANDSCAPE_EDITOR_UIS	landscape_editor_window.ui
 					list_zones_widget.ui
 					project_settings_dialog.ui
+					shapshot_dialog.ui
 )
 
 SET(OVQT_PLUGIN_LANDSCAPE_EDITOR_RCS landscape_editor.qrc)

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/builder_zone.h

@@ -36,35 +36,6 @@
 namespace LandscapeEditor
 {
 
-// Data
-struct LigoData
-{
-	uint32			PosX;
-	uint32			PosY;
-	qreal			Scale;
-	uint8			Rot;
-	uint8			Flip;
-	std::string		ZoneName;
-	std::string		SharingMatNames[4];
-	uint8			SharingCutEdges[4];
-	bool operator!= (const LigoData& other) const
-	{
-		return (PosX != other.PosX) ||
-			   (PosY != other.PosY) ||
-			   (Rot != other.Rot) ||
-			   (Flip != other.Flip) ||
-			   (ZoneName != other.ZoneName) ||
-			   (SharingMatNames[0] != other.SharingMatNames[0]) ||
-			   (SharingMatNames[1] != other.SharingMatNames[1]) ||
-			   (SharingMatNames[2] != other.SharingMatNames[2]) ||
-			   (SharingMatNames[3] != other.SharingMatNames[3]) ||
-			   (SharingCutEdges[0] != other.SharingCutEdges[0]) ||
-			   (SharingCutEdges[1] != other.SharingCutEdges[1]) ||
-			   (SharingCutEdges[2] != other.SharingCutEdges[2]) ||
-			   (SharingCutEdges[3] != other.SharingCutEdges[3]);
-	}
-};
-
 /**
 @class PixmapDatabase
 @brief PixmapDatabase contains the image database

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/landscape_actions.cpp

@@ -62,34 +62,54 @@ void NewLandscapeCommand::redo()
 {
 }
 
-LigoTileCommand::LigoTileCommand(const LigoData &data, ZoneBuilder *zoneBuilder, QGraphicsScene *scene, QUndoCommand *parent)
+AddLigoTileCommand::AddLigoTileCommand(const LigoData &data, LandscapeScene *scene, QUndoCommand *parent)
 	: QUndoCommand(parent),
 	  m_item(0),
-	  m_zoneBuilder(zoneBuilder),
 	  m_scene(scene)
 {
 	m_ligoData = data;
 }
 
-LigoTileCommand::~LigoTileCommand()
+AddLigoTileCommand::~AddLigoTileCommand()
 {
 }
 
-void LigoTileCommand::undo()
+void AddLigoTileCommand::undo()
 {
 	m_scene->removeItem(m_item);
 	delete m_item;
 	m_item = 0;
 }
 
-void LigoTileCommand::redo()
+void AddLigoTileCommand::redo()
 {
-	QPixmap *pixmap = m_zoneBuilder->pixmapDatabase()->pixmap(QString(m_ligoData.ZoneName.c_str()));
+	m_item = m_scene->createZoneItem(m_ligoData);
-	m_item = new QGraphicsPixmapItem(*pixmap, 0, m_scene);
-	m_item->setPos(m_ligoData.PosX, m_ligoData.PosY);
-	m_item->setScale(m_ligoData.Scale);
-	m_item->setTransformationMode(Qt::SmoothTransformation);
 	setText(QObject::tr("Add tile(%1, %2)").arg(m_ligoData.PosX).arg(m_ligoData.PosY));
 }
 
+DelLigoTileCommand::DelLigoTileCommand(const LigoData &data, LandscapeScene *scene, QUndoCommand *parent)
+	: QUndoCommand(parent),
+	  m_item(0),
+	  m_scene(scene)
+{
+	m_ligoData = data;
+}
+
+DelLigoTileCommand::~DelLigoTileCommand()
+{
+}
+
+void DelLigoTileCommand::undo()
+{
+	m_item = m_scene->createZoneItem(m_ligoData);
+}
+
+void DelLigoTileCommand::redo()
+{
+	m_item = m_scene->itemAt(m_ligoData.PosX * m_scene->cellSize(), m_ligoData.PosY * m_scene->cellSize());
+	delete m_item;
+	m_item = 0;
+	setText(QObject::tr("Del tile(%1, %2)").arg(m_ligoData.PosX).arg(m_ligoData.PosY));
+}
+
 } /* namespace LandscapeEditor */

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/landscape_actions.h

@@ -20,23 +20,24 @@
 
 // Project includes
 #include "builder_zone.h"
+#include "landscape_scene.h"
 
 // NeL includes
 
 // Qt includes
 #include <QtGui/QUndoCommand>
 #include <QtGui/QGraphicsScene>
-#include <QtGui/QGraphicsPixmapItem>
+#include <QtGui/QGraphicsItem>
 
 namespace LandscapeEditor
 {
-class ZoneBuilder;
 
 class OpenLandscapeCommand: public QUndoCommand
 {
 public:
 	OpenLandscapeCommand(const QString &fileName, QUndoCommand *parent = 0);
-	~OpenLandscapeCommand();
+	virtual ~OpenLandscapeCommand();
+
 	virtual void undo();
 	virtual void redo();
 private:
@@ -48,17 +49,18 @@ class NewLandscapeCommand: public QUndoCommand
 {
 public:
 	NewLandscapeCommand(QUndoCommand *parent = 0);
-	~NewLandscapeCommand();
+	virtual ~NewLandscapeCommand();
+
 	virtual void undo();
 	virtual void redo();
 private:
 };
 
-class LigoTileCommand: public QUndoCommand
+class AddLigoTileCommand: public QUndoCommand
 {
 public:
-	LigoTileCommand(const LigoData &data, ZoneBuilder *zoneBuilder, QGraphicsScene *scene, QUndoCommand *parent = 0);
+	AddLigoTileCommand(const LigoData &data, LandscapeScene *scene, QUndoCommand *parent = 0);
-	~LigoTileCommand();
+	virtual ~AddLigoTileCommand();
 
 	virtual void undo();
 	virtual void redo();
@@ -66,9 +68,24 @@ public:
 private:
 
 	LigoData m_ligoData;
-	QGraphicsPixmapItem *m_item;
+	QGraphicsItem *m_item;
-	ZoneBuilder *m_zoneBuilder;
+	LandscapeScene *m_scene;
-	QGraphicsScene *m_scene;
+};
+
+class DelLigoTileCommand: public QUndoCommand
+{
+public:
+	DelLigoTileCommand(const LigoData &data, LandscapeScene *scene, QUndoCommand *parent = 0);
+	virtual ~DelLigoTileCommand();
+
+	virtual void undo();
+	virtual void redo();
+
+private:
+
+	LigoData m_ligoData;
+	QGraphicsItem *m_item;
+	LandscapeScene *m_scene;
 };
 
 } /* namespace LandscapeEditor */

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/landscape_editor_window.cpp

@@ -21,6 +21,7 @@
 #include "builder_zone.h"
 #include "landscape_scene.h"
 #include "project_settings_dialog.h"
+#include "snapshot_dialog.h"
 
 #include "../core/icore.h"
 #include "../core/imenu_manager.h"
@@ -51,6 +52,7 @@ LandscapeEditorWindow::LandscapeEditorWindow(QWidget *parent)
 
 	m_landscapeScene = new LandscapeScene(m_undoStack, m_ui.zoneListWidget, m_zoneBuilder, this);
 	m_ui.graphicsView->setScene(m_landscapeScene);
+	//m_ui.graphicsView->setViewport(new QGLWidget(QGLFormat(QGL::DoubleBuffer)));
 	m_ui.graphicsView->setViewport(new QGLWidget(QGLFormat(QGL::DoubleBuffer | QGL::SampleBuffers)));
 
 	createMenus();
@@ -58,6 +60,7 @@ LandscapeEditorWindow::LandscapeEditorWindow(QWidget *parent)
 	readSettings();
 
 	connect(m_ui.projectSettingsAction, SIGNAL(triggered()), this, SLOT(openProjectSettings()));
+	connect(m_ui.snapshotAction, SIGNAL(triggered()), this, SLOT(openSnapshotDialog()));
 	connect(m_ui.enableGridAction, SIGNAL(toggled(bool)), m_ui.graphicsView, SLOT(setVisibleGrid(bool)));
 }
 
@@ -83,6 +86,14 @@ void LandscapeEditorWindow::open()
 	{
 		QStringList list = fileNames;
 		_lastDir = QFileInfo(list.front()).absolutePath();
+		Q_FOREACH(QString fileName, fileNames)
+		{
+			m_zoneRegionEditor.load(fileName.toStdString());
+			m_landscapeScene->processZoneRegion(m_zoneRegionEditor.zoneRegion());
+			m_landscapeScene->setCurrentZoneRegion(&m_zoneRegionEditor.zoneRegion());
+			m_ui.graphicsView->centerOn(m_zoneRegionEditor.zoneRegion().getMinX() * m_landscapeScene->cellSize(),
+										abs(m_zoneRegionEditor.zoneRegion().getMinY()) * m_landscapeScene->cellSize());
+		}
 	}
 	setCursor(Qt::ArrowCursor);
 }
@@ -100,6 +111,24 @@ void LandscapeEditorWindow::openProjectSettings()
 	delete dialog;
 }
 
+void LandscapeEditorWindow::openSnapshotDialog()
+{
+	SnapshotDialog *dialog = new SnapshotDialog(this);
+	dialog->show();
+	int ok = dialog->exec();
+	if (ok == QDialog::Accepted)
+	{
+		QString fileName = QFileDialog::getSaveFileName(this,
+						   tr("Save screenshot landscape"), _lastDir,
+						   tr("Image file (*.png)"));
+
+		setCursor(Qt::WaitCursor);
+		m_landscapeScene->snapshot(fileName, 128);
+		setCursor(Qt::ArrowCursor);
+	}
+	delete dialog;
+}
+
 void LandscapeEditorWindow::createMenus()
 {
 	Core::IMenuManager *menuManager = Core::ICore::instance()->menuManager();

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/landscape_editor_window.h

@@ -20,6 +20,7 @@
 
 // Project includes
 #include "ui_landscape_editor_window.h"
+#include "zone_region_editor.h"
 
 // Qt includes
 #include <QtGui/QUndoStack>
@@ -46,6 +47,7 @@ public Q_SLOTS:
 
 private Q_SLOTS:
 	void openProjectSettings();
+	void openSnapshotDialog();
 
 private:
 	void createMenus();
@@ -53,6 +55,8 @@ private:
 	void readSettings();
 	void writeSettings();
 
+	ZoneRegionEditor m_zoneRegionEditor;
+
 	LandscapeScene *m_landscapeScene;
 	ZoneBuilder *m_zoneBuilder;
 	QUndoStack *m_undoStack;

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/landscape_editor_window.ui

@@ -72,6 +72,7 @@
    <attribute name="toolBarBreak">
     <bool>false</bool>
    </attribute>
+   <addaction name="snapshotAction"/>
    <addaction name="projectSettingsAction"/>
    <addaction name="enableGridAction"/>
   </widget>
@@ -101,6 +102,11 @@
     <string>Ctrl+G</string>
    </property>
   </action>
+  <action name="snapshotAction">
+   <property name="text">
+    <string>snapshot</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/landscape_scene.cpp

@@ -27,6 +27,7 @@
 // Qt includes
 #include <QtGui/QPainter>
 #include <QtGui/QGraphicsPixmapItem>
+#include <QtGui/QGraphicsSimpleTextItem>
 
 namespace LandscapeEditor
 {
@@ -35,7 +36,8 @@ LandscapeScene::LandscapeScene(QUndoStack *undoStack, ListZonesWidget *listZones
 	: QGraphicsScene(parent),
 	  m_undoStack(undoStack),
 	  m_listZonesWidget(listZonesWidget),
-	  m_zoneBuilder(zoneBuilder)
+	  m_zoneBuilder(zoneBuilder),
+	  m_zoneRegion(0)
 {
 	m_cellSize = 160;
 }
@@ -44,27 +46,167 @@ LandscapeScene::~LandscapeScene()
 {
 }
 
-void LandscapeScene::mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent)
+int LandscapeScene::cellSize() const
 {
-	if (mouseEvent->button() != Qt::LeftButton)
+	return m_cellSize;
+}
+
+QGraphicsItem *LandscapeScene::createZoneItem(const LigoData &data)
+{
+	// Get image from pixmap database
+	QPixmap *pixmap = m_zoneBuilder->pixmapDatabase()->pixmap(QString(data.ZoneName.c_str()));
+	if (pixmap == 0)
+		return 0;
+
+	// Rotate the image counterclockwise
+	QMatrix matrix;
+	matrix.rotate(-data.Rot * 90.0);
+
+	QGraphicsPixmapItem *item;
+
+	if (data.Flip == 0)
+	{
+		item = new QGraphicsPixmapItem(pixmap->transformed(matrix, Qt::SmoothTransformation), 0, this);
+	}
+	else
+	{
+		// mirror image
+		QImage mirrorImage = pixmap->toImage();
+		QPixmap mirrorPixmap = QPixmap::fromImage(mirrorImage.mirrored(true, false));
+		item = new QGraphicsPixmapItem(mirrorPixmap.transformed(matrix, Qt::SmoothTransformation), 0, this);
+	}
+	// Enable bilinear filtering
+	item->setTransformationMode(Qt::SmoothTransformation);
+
+	// Set position graphics item with offset for large piece
+	NLLIGO::CZoneBankElement *zoneBankItem = m_zoneBuilder->getZoneBank().getElementByZoneName(data.ZoneName);
+	item->setPos(data.PosX * m_cellSize, (abs(data.PosY) - zoneBankItem->getSizeY() + 1) * m_cellSize);
+
+	// The size graphics item should be equal or proportional m_cellSize
+	item->setScale(m_cellSize / 256.0);
+
+	// add debug info
+	QGraphicsSimpleTextItem *itemText = addSimpleText(QString("%1,%2 R-%3 F-%4").
+										arg(data.PosX).arg(data.PosY).
+										arg(data.Rot * 90.0).
+										arg(data.Flip),
+										QFont("Helvetica [Cronyx]", 14));
+
+	itemText->setZValue(2);
+	itemText->setPos(data.PosX * m_cellSize + 10, (abs(data.PosY) - zoneBankItem->getSizeY() + 1) * m_cellSize + 10);
+	itemText->setBrush(QBrush(Qt::white));
+
+	return item;
+}
+
+void LandscapeScene::processZoneRegion(const NLLIGO::CZoneRegion &zoneRegion)
+{
+	for (sint32 i = zoneRegion.getMinX(); i <= zoneRegion.getMaxX(); ++i)
+	{
+		for (sint32 j = zoneRegion.getMinY(); j <= zoneRegion.getMaxY(); ++j)
+		{
+			std::string zoneName = zoneRegion.getName(i, j);
+			if ((!zoneName.empty()) &&
+					(zoneName != STRING_UNUSED) &&
+					(zoneRegion.getPosX(i, j) == 0) &&
+					(zoneRegion.getPosY(i, j) == 0))
+			{
+				LigoData data;
+				data.PosX = i;
+				data.PosY = j;
+				data.ZoneName = zoneName;
+				data.Rot = zoneRegion.getRot(i, j);
+				data.Flip = zoneRegion.getFlip(i, j);
+				QGraphicsItem *item = createZoneItem(data);
+			}
+		}
+	}
+}
+
+void LandscapeScene::setCurrentZoneRegion(NLLIGO::CZoneRegion *zoneRegion)
+{
+	m_zoneRegion = zoneRegion;
+}
+
+void LandscapeScene::snapshot(const QString &fileName, int sizeSource)
+{
+	if (m_zoneRegion == 0)
 		return;
 
+	sint32 regionMinX = m_zoneRegion->getMinX();
+	sint32 regionMaxX = m_zoneRegion->getMaxX();
+	sint32 regionMinY = m_zoneRegion->getMinY();
+	sint32 regionMaxY = m_zoneRegion->getMaxY();
+
+	int regionWidth = (regionMaxX - regionMinX + 1);
+	int regionHeight = (regionMaxY - regionMinY + 1);
+
+	snapshot(fileName, regionWidth * sizeSource, regionHeight * sizeSource);
+}
+
+void LandscapeScene::snapshot(const QString &fileName, int width, int height)
+{
+	if (m_zoneRegion == 0)
+		return;
+
+	sint32 regionMinX = m_zoneRegion->getMinX();
+	sint32 regionMaxX = m_zoneRegion->getMaxX();
+	sint32 regionMinY = m_zoneRegion->getMinY();
+	sint32 regionMaxY = m_zoneRegion->getMaxY();
+
+	int regionWidth = (regionMaxX - regionMinX + 1);
+	int regionHeight = (regionMaxY - regionMinY + 1);
+
+	QImage image(width, height, QImage::Format_RGB888);
+	QPainter painter(&image);
+	painter.setRenderHint(QPainter::Antialiasing, true);
+
+	// add white background
+	painter.setBrush(QBrush(Qt::white));
+	painter.setPen(Qt::NoPen);
+	painter.drawRect(0, 0, width, height);
+
+	render(&painter, QRectF(0, 0, width, height),
+		   QRectF(regionMinX * m_cellSize, abs(regionMaxY) * m_cellSize, regionWidth * m_cellSize, regionHeight * m_cellSize));
+
+	image.save(fileName);
+
+}
+
+void LandscapeScene::mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent)
+{
 	qreal x = mouseEvent->scenePos().rx();
 	qreal y = mouseEvent->scenePos().ry();
 	if ((x < 0) || (y < 0))
 		return;
 
+	if (mouseEvent->button() == Qt::LeftButton)
+	{
+		// Add new zone brick
 		LigoData ligoData = m_listZonesWidget->currentLigoData();
 		if (ligoData.ZoneName == "")
 			return;
 
-	ligoData.PosX = m_cellSize * int(x / m_cellSize);;
+		ligoData.PosX = int(floor(x / m_cellSize));
-	ligoData.PosY = m_cellSize * int(y / m_cellSize);
+		ligoData.PosY = int(-floor(y / m_cellSize));
-	ligoData.Scale = m_cellSize / 256.0;
 
-	LigoTileCommand *action = new LigoTileCommand(ligoData, m_zoneBuilder, this);
+		AddLigoTileCommand *action = new AddLigoTileCommand(ligoData, this);
 		m_undoStack->push(action);
+	}
 
+	/*if (mouseEvent->button() == Qt::RightButton)
+	{
+		// Delete zone brick
+		LigoData ligoData;
+
+		ligoData.PosX = int(floor(x / m_cellSize));
+		ligoData.PosY = int(floor(y / m_cellSize));
+		ligoData.ZoneName = m_zoneRegion->getName(ligoData.PosX, -ligoData.PosY);
+		ligoData.Flip = m_zoneRegion->getFlip(ligoData.PosX, -ligoData.PosY);
+		ligoData.Rot = m_zoneRegion->getRot(ligoData.PosX, -ligoData.PosY);
+		DelLigoTileCommand *action = new DelLigoTileCommand(ligoData, this);
+		m_undoStack->push(action);
+	}*/
 	QGraphicsScene::mousePressEvent(mouseEvent);
 }
 

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/landscape_scene.h

@@ -21,6 +21,7 @@
 // Project includes
 
 // NeL includes
+#include <nel/ligo/zone_region.h>
 
 // Qt includes
 #include <QtGui/QGraphicsScene>
@@ -32,6 +33,34 @@ namespace LandscapeEditor
 class ZoneBuilder;
 class ListZonesWidget;
 
+// Data
+struct LigoData
+{
+	sint32			PosX;
+	sint32			PosY;
+	uint8			Rot;
+	uint8			Flip;
+	std::string		ZoneName;
+	std::string		SharingMatNames[4];
+	uint8			SharingCutEdges[4];
+	bool operator!= (const LigoData& other) const
+	{
+		return (PosX != other.PosX) ||
+			   (PosY != other.PosY) ||
+			   (Rot != other.Rot) ||
+			   (Flip != other.Flip) ||
+			   (ZoneName != other.ZoneName) ||
+			   (SharingMatNames[0] != other.SharingMatNames[0]) ||
+			   (SharingMatNames[1] != other.SharingMatNames[1]) ||
+			   (SharingMatNames[2] != other.SharingMatNames[2]) ||
+			   (SharingMatNames[3] != other.SharingMatNames[3]) ||
+			   (SharingCutEdges[0] != other.SharingCutEdges[0]) ||
+			   (SharingCutEdges[1] != other.SharingCutEdges[1]) ||
+			   (SharingCutEdges[2] != other.SharingCutEdges[2]) ||
+			   (SharingCutEdges[3] != other.SharingCutEdges[3]);
+	}
+};
+
 class LandscapeScene : public QGraphicsScene
 {
 	Q_OBJECT
@@ -40,6 +69,15 @@ public:
 	LandscapeScene(QUndoStack *undoStack, ListZonesWidget *listZonesWidget, ZoneBuilder *zoneBuilder, QObject *parent = 0);
 	virtual ~LandscapeScene();
 
+	int cellSize() const;
+
+	QGraphicsItem *createZoneItem(const LigoData &data);
+	void processZoneRegion(const NLLIGO::CZoneRegion &zoneRegion);
+	void setCurrentZoneRegion(NLLIGO::CZoneRegion *zoneRegion);
+
+	void snapshot(const QString &fileName, int sizeSource);
+	void snapshot(const QString &fileName, int width, int height);
+
 protected:
 	virtual void mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent);
 
@@ -49,6 +87,7 @@ private:
 	ListZonesWidget *m_listZonesWidget;
 	QUndoStack *m_undoStack;
 	ZoneBuilder *m_zoneBuilder;
+	NLLIGO::CZoneRegion *m_zoneRegion;
 };
 
 } /* namespace LandscapeEditor */

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/landscape_view.cpp

@@ -114,11 +114,11 @@ void LandscapeView::drawForeground(QPainter *painter, const QRectF &rect)
 		return;
 
 	qreal scaleFactor = transform().m11();
-	painter->setPen(QPen(Qt::white, 1 / scaleFactor, Qt::SolidLine));
+	painter->setPen(QPen(Qt::white, 0, Qt::SolidLine));
 
 	// draw grid
-	qreal left = m_cellSize * int(rect.left() / m_cellSize);
+	qreal left = m_cellSize * floor(rect.left() / m_cellSize);
-	qreal top = m_cellSize * int(rect.top() / m_cellSize);
+	qreal top = m_cellSize * floor(rect.top() / m_cellSize);
 
 	// draw vertical lines
 	while (left < rect.right())

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/list_zones_widget.cpp

@@ -107,6 +107,9 @@ LigoData ListZonesWidget::currentLigoData() const
 	QModelIndex index = m_ui.listView->currentIndex();
 	if (index.isValid())
 		ligoData.ZoneName = index.data().toString().toStdString();
+
+	ligoData.Rot = m_ui.rotComboBox->currentIndex();
+	ligoData.Flip = m_ui.flipComboBox->currentIndex();
 	return ligoData;
 }
 

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/list_zones_widget.h

@@ -21,6 +21,7 @@
 // Project includes
 #include "ui_list_zones_widget.h"
 #include "builder_zone.h"
+#include "landscape_scene.h"
 
 // NeL includes
 

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/list_zones_widget.ui

@@ -215,7 +215,7 @@
        <number>3</number>
       </property>
       <item row="0" column="0">
-       <widget class="QComboBox" name="comboBox">
+       <widget class="QComboBox" name="rotComboBox">
         <item>
          <property name="text">
           <string>0°</string>
@@ -233,7 +233,7 @@
         </item>
         <item>
          <property name="text">
-          <string>170°</string>
+          <string>270°</string>
          </property>
         </item>
         <item>
@@ -249,7 +249,7 @@
        </widget>
       </item>
       <item row="0" column="1">
-       <widget class="QComboBox" name="comboBox_2">
+       <widget class="QComboBox" name="flipComboBox">
         <item>
          <property name="text">
           <string>NoFlip</string>
@@ -273,14 +273,14 @@
        </widget>
       </item>
       <item row="0" column="2">
-       <widget class="QCheckBox" name="checkBox">
+       <widget class="QCheckBox" name="forceCheckBox">
         <property name="text">
          <string>Force</string>
         </property>
        </widget>
       </item>
       <item row="0" column="3">
-       <widget class="QCheckBox" name="checkBox_2">
+       <widget class="QCheckBox" name="propogateCheckBox">
         <property name="text">
          <string>Not propogate</string>
         </property>

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/project_settings_dialog.ui

@@ -23,6 +23,9 @@
      <property name="text">
       <string>Data directory:</string>
      </property>
+     <property name="buddy">
+      <cstring>pathLineEdit</cstring>
+     </property>
     </widget>
    </item>
    <item row="0" column="1">
@@ -40,6 +43,9 @@
      <property name="text">
       <string>Context:</string>
      </property>
+     <property name="buddy">
+      <cstring>contextComboBox</cstring>
+     </property>
     </widget>
    </item>
    <item row="1" column="1" colspan="2">
@@ -68,8 +74,8 @@
    <slot>accept()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>248</x>
+     <x>257</x>
-     <y>254</y>
+     <y>83</y>
     </hint>
     <hint type="destinationlabel">
      <x>157</x>
@@ -84,8 +90,8 @@
    <slot>reject()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>316</x>
+     <x>325</x>
-     <y>260</y>
+     <y>83</y>
     </hint>
     <hint type="destinationlabel">
      <x>286</x>

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/shapshot_dialog.ui

@@ -0,0 +1,208 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>SnapshotDialog</class>
+ <widget class="QDialog" name="SnapshotDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>286</width>
+    <height>182</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Snapshot</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="0" column="0">
+    <widget class="QRadioButton" name="originalSizeRadioButton">
+     <property name="text">
+      <string>Original size</string>
+     </property>
+     <property name="checked">
+      <bool>true</bool>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0">
+    <widget class="QRadioButton" name="customSizeRadioButton">
+     <property name="enabled">
+      <bool>false</bool>
+     </property>
+     <property name="text">
+      <string>Custom size</string>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="0">
+    <widget class="QGroupBox" name="groupBox">
+     <property name="enabled">
+      <bool>false</bool>
+     </property>
+     <property name="title">
+      <string/>
+     </property>
+     <layout class="QGridLayout" name="gridLayout">
+      <item row="0" column="1">
+       <widget class="QSpinBox" name="widthSpinBox">
+        <property name="maximum">
+         <number>99999</number>
+        </property>
+        <property name="value">
+         <number>512</number>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="label_2">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="text">
+         <string>TextLabel</string>
+        </property>
+        <property name="buddy">
+         <cstring>heightSpinBox</cstring>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QSpinBox" name="heightSpinBox">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="maximum">
+         <number>99999</number>
+        </property>
+        <property name="value">
+         <number>512</number>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="0">
+       <widget class="QLabel" name="label">
+        <property name="text">
+         <string>TextLabel</string>
+        </property>
+        <property name="buddy">
+         <cstring>widthSpinBox</cstring>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="0" colspan="2">
+       <widget class="QCheckBox" name="keepRatioCheckBox">
+        <property name="text">
+         <string>Keep bitmap ratio</string>
+        </property>
+        <property name="checked">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="3" column="0">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <tabstops>
+  <tabstop>originalSizeRadioButton</tabstop>
+  <tabstop>customSizeRadioButton</tabstop>
+  <tabstop>widthSpinBox</tabstop>
+  <tabstop>heightSpinBox</tabstop>
+  <tabstop>keepRatioCheckBox</tabstop>
+  <tabstop>buttonBox</tabstop>
+ </tabstops>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>SnapshotDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>227</x>
+     <y>164</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>158</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>SnapshotDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>276</x>
+     <y>170</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>285</x>
+     <y>158</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>customSizeRadioButton</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>groupBox</receiver>
+   <slot>setEnabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>59</x>
+     <y>39</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>78</x>
+     <y>62</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>keepRatioCheckBox</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>heightSpinBox</receiver>
+   <slot>setDisabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>84</x>
+     <y>122</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>178</x>
+     <y>106</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>keepRatioCheckBox</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>label_2</receiver>
+   <slot>setDisabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>55</x>
+     <y>129</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>48</x>
+     <y>103</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/snapshot_dialog.cpp

@@ -0,0 +1,45 @@
+// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+// Copyright (C) 2011  Dzmitry Kamiahin <dnk-88@tut.by>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+// Project includes
+#include "snapshot_dialog.h"
+#include "landscape_editor_constants.h"
+
+#include "../core/icore.h"
+#include "../core/core_constants.h"
+
+// NeL includes
+#include <nel/misc/debug.h>
+
+// Qt includes
+#include <QtCore/QSettings>
+#include <QtGui/QFileDialog>
+
+namespace LandscapeEditor
+{
+
+SnapshotDialog::SnapshotDialog(QWidget *parent)
+	: QDialog(parent)
+{
+	m_ui.setupUi(this);
+}
+
+SnapshotDialog::~SnapshotDialog()
+{
+}
+
+} /* namespace LandscapeEditor */

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/snapshot_dialog.h

@@ -0,0 +1,47 @@
+// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+// Copyright (C) 2011  Dzmitry Kamiahin <dnk-88@tut.by>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef SNAPSHOT_DIALOG_H
+#define SNAPSHOT_DIALOG_H
+
+// Project includes
+#include "ui_shapshot_dialog.h"
+
+// Qt includes
+
+namespace LandscapeEditor
+{
+
+class SnapshotDialog: public QDialog
+{
+	Q_OBJECT
+
+public:
+	SnapshotDialog(QWidget *parent = 0);
+	~SnapshotDialog();
+
+private Q_SLOTS:
+
+
+private:
+
+	Ui::SnapshotDialog m_ui;
+}; /* class SnapshotDialog */
+
+} /* namespace LandscapeEditor */
+
+#endif // SNAPSHOT_DIALOG_H

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/zone_region_editor.cpp

@@ -0,0 +1,119 @@
+// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+// Copyright (C) 2011  Dzmitry Kamiahin <dnk-88@tut.by>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+// Project includes
+#include "zone_region_editor.h"
+
+// NeL includes
+#include <nel/misc/debug.h>
+#include <nel/misc/file.h>
+#include <nel/misc/i_xml.h>
+#include <nel/misc/o_xml.h>
+
+// Qt includes
+#include <QtGui/QMessageBox>
+
+namespace LandscapeEditor
+{
+
+ZoneRegionEditor::ZoneRegionEditor()
+{
+	m_fileName = "";
+}
+
+ZoneRegionEditor::~ZoneRegionEditor()
+{
+}
+
+bool ZoneRegionEditor::load(const std::string &fileName)
+{
+	bool result = true;
+	try
+	{
+		// Open it
+		NLMISC::CIFile fileIn;
+		if (fileIn.open(fileName))
+		{
+			NLMISC::CIXml xml(true);
+			xml.init(fileIn);
+			m_zoneRegion.serial(xml);
+		}
+		else
+		{
+			nlwarning("Can't open file %s for reading", fileName.c_str());
+			result = false;
+		}
+	}
+	catch (NLMISC::Exception& e)
+	{
+		nlwarning("Error reading file %s : %s", fileName.c_str(), e.what ());
+		result = false;
+	}
+	if (result)
+		m_fileName = fileName;
+	return result;
+}
+
+bool ZoneRegionEditor::save()
+{
+	if (m_fileName.empty())
+		return false;
+
+	bool result = true;
+	// Save the landscape
+	try
+	{
+
+		// Open file for writing
+		NLMISC::COFile fileOut;
+		if (fileOut.open(m_fileName, false, false, true))
+		{
+			// Be careful with the flushing of the COXml object
+			{
+				NLMISC::COXml xmlOut;
+				xmlOut.init(&fileOut);
+				m_zoneRegion.serial(xmlOut);
+				// Done
+				m_modified = false;
+			}
+			fileOut.close();
+		}
+		else
+		{
+			nlwarning("Can't open file %s for writing.", m_fileName.c_str());
+			result = false;
+		}
+	}
+	catch (NLMISC::Exception& e)
+	{
+		nlwarning("Error writing file %s : %s", m_fileName.c_str(), e.what());
+		result = false;
+	}
+	return result;
+}
+
+void ZoneRegionEditor::setFileName(const std::string &fileName)
+{
+	m_fileName = fileName;
+}
+
+NLLIGO::CZoneRegion &ZoneRegionEditor::zoneRegion()
+{
+	return m_zoneRegion;
+}
+
+} /* namespace LandscapeEditor */

code/nel/tools/3d/object_viewer_qt/src/plugins/landscape_editor/zone_region_editor.h

@@ -0,0 +1,62 @@
+// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+// Copyright (C) 2011  Dzmitry Kamiahin <dnk-88@tut.by>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as
+// published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef LANDSCAPE_EDITOR_H
+#define LANDSCAPE_EDITOR_H
+
+// Project includes
+
+// NeL includes
+#include <nel/ligo/zone_bank.h>
+#include <nel/ligo/zone_region.h>
+
+// STL includes
+#include <string>
+
+// Qt includes
+
+namespace LandscapeEditor
+{
+
+class ZoneRegionEditor
+{
+public:
+	ZoneRegionEditor();
+	~ZoneRegionEditor();
+
+	// Load landscape data from file
+	bool load(const std::string &fileName);
+
+	// Save landscape data to file
+	bool save();
+
+	// Set file name
+	void setFileName(const std::string &fileName);
+
+	NLLIGO::CZoneRegion &zoneRegion();
+
+private:
+
+	bool m_modified;
+	bool m_editable;
+	std::string m_fileName;
+	NLLIGO::CZoneRegion m_zoneRegion;
+};
+
+} /* namespace LandscapeEditor */
+
+#endif // LANDSCAPE_EDITOR_H