Changed: #1301 Added project settings dialog.

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

@@ -15,10 +15,12 @@ SET(OVQT_PLUGIN_LANDSCAPE_EDITOR_HDR	landscape_editor_plugin.h
 					list_zones_model.h
 					list_zones_widget.h
 					landscape_actions.h
+					project_settings_dialog.h
 )
 
 SET(OVQT_PLUGIN_LANDSCAPE_EDITOR_UIS	landscape_editor_window.ui
 					list_zones_widget.ui
+					project_settings_dialog.ui
 )
 
 SET(OVQT_PLUGIN_LANDSCAPE_EDITOR_RCS landscape_editor.qrc)

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

@@ -17,7 +17,6 @@
 
 // Project includes
 #include "builder_zone.h"
-#include "list_zones_model.h"
 
 // NeL includes
 #include <nel/misc/debug.h>
@@ -25,20 +24,97 @@
 // Qt includes
 #include <QtCore/QDir>
 #include <QtGui/QMessageBox>
+#include <QtGui/QApplication>
+#include <QtGui/QProgressDialog>
 
 namespace LandscapeEditor
 {
+const int PixmapScale = 256;
+
+PixmapDatabase::PixmapDatabase()
+{
+}
+
+PixmapDatabase::~PixmapDatabase()
+{
+	reset();
+}
+
+bool PixmapDatabase::loadPixmaps(const QString &zonePath, NLLIGO::CZoneBank &zoneBank)
+{
+	QProgressDialog *progressDialog = new QProgressDialog();
+	progressDialog->show();
+
+	std::vector<std::string> listNames;
+	zoneBank.getCategoryValues ("zone", listNames);
+	progressDialog->setRange(0, listNames.size());
+	for (uint i = 0; i < listNames.size(); ++i)
+	{
+		QApplication::processEvents();
+		progressDialog->setValue(i);
+
+		NLLIGO::CZoneBankElement *zoneBankItem = zoneBank.getElementByZoneName (listNames[i]);
+
+		// Read the texture file
+		QString zonePixmapName(listNames[i].c_str());
+		uint8 sizeX = zoneBankItem->getSizeX();
+		uint8 sizeY = zoneBankItem->getSizeY();
+
+		QPixmap *pixmap = new QPixmap(zonePath + zonePixmapName + ".png");
+		if (pixmap->isNull())
+		{
+			// Generate filled pixmap
+		}
+		// All pixmaps must be have same size
+		if (pixmap->width() != sizeX * PixmapScale)
+		{
+			QPixmap *scaledPixmap = new QPixmap(pixmap->scaled(sizeX * PixmapScale, sizeY * PixmapScale));
+			delete pixmap;
+			m_pixmapMap.insert(zonePixmapName, scaledPixmap);
+		}
+		else
+			m_pixmapMap.insert(zonePixmapName, pixmap);
+	}
+	delete progressDialog;
+	return true;
+}
+
+void PixmapDatabase::reset()
+{
+	QStringList listNames(m_pixmapMap.keys());
+	Q_FOREACH(QString name, listNames)
+	{
+		QPixmap *pixmap = m_pixmapMap.value(name);
+		delete pixmap;
+	}
+	m_pixmapMap.clear();
+}
+
+QStringList PixmapDatabase::listPixmaps() const
+{
+	return m_pixmapMap.keys();
+}
+
+QPixmap *PixmapDatabase::pixmap(const QString &zoneName) const
+{
+	QPixmap *result = 0;
+	if (!m_pixmapMap.contains(zoneName))
+		nlwarning("QPixmap %s not found", zoneName.toStdString().c_str());
+	else
+		result = m_pixmapMap.value(zoneName);
+	return result;
+}
 
 ZoneBuilder::ZoneBuilder()
-	: m_zoneListModel(0)
+	: m_pixmapDatabase(0)
 {
-	m_zoneListModel = new ListZonesModel();
+	m_pixmapDatabase = new PixmapDatabase();
 	m_lastPathName = "";
 }
 
 ZoneBuilder::~ZoneBuilder()
 {
-	delete m_zoneListModel;
+	delete m_pixmapDatabase;
 }
 
 bool ZoneBuilder::init(const QString &pathName, bool makeAZone)
@@ -60,8 +136,8 @@ bool ZoneBuilder::init(const QString &pathName, bool makeAZone)
 		// Construct the DataBase from the ZoneBank
 		QString zoneBitmapPath = pathName;
 		zoneBitmapPath += "/zonebitmaps/";
-		m_zoneListModel->resetModel();
+		m_pixmapDatabase->reset();
-		if (!m_zoneListModel->rebuildModel(zoneBitmapPath, m_zoneBank))
+		if (!m_pixmapDatabase->loadPixmaps(zoneBitmapPath, m_zoneBank))
 		{
 			m_zoneBank.reset();
 			return false;
@@ -91,9 +167,14 @@ bool ZoneBuilder::initZoneBank (const QString &pathName)
 	return true;
 }
 
-ListZonesModel *ZoneBuilder::zoneModel() const
+PixmapDatabase *ZoneBuilder::pixmapDatabase() const
 {
-	return m_zoneListModel;
+	return m_pixmapDatabase;
+}
+
+QString ZoneBuilder::dataPath() const
+{
+	return m_lastPathName;
 }
 
 void ZoneBuilder::newZone (bool bDisplay)

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

@@ -29,16 +29,47 @@
 
 // Qt includes
 #include <QtCore/QString>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtGui/QPixmap>
 
 namespace LandscapeEditor
 {
-class ListZonesModel;
+
+/**
+@class PixmapDatabase
+@brief PixmapDatabase contains the image database
+@details
+*/
+class PixmapDatabase
+{
+public:
+	PixmapDatabase();
+	~PixmapDatabase();
+
+	/// Load all images(png) from zonePath, list images gets from zoneBank
+	bool loadPixmaps(const QString &zonePath, NLLIGO::CZoneBank &zoneBank);
+
+	/// Unload all images
+	void reset();
+
+	/// Get list names all loaded pixmaps
+	QStringList listPixmaps() const;
+
+	/// Get original pixmap
+	/// @return QPixmap* if the image is in the database ; otherwise returns 0.
+	QPixmap *pixmap(const QString &zoneName) const;
+private:
+
+	QMap<QString, QPixmap*> m_pixmapMap;
+};
+
 
 /**
 @class ZoneBuilder
 @brief ZoneBuilder contains all the shared data between the tools and the engine
 @details ZoneBank contains the macro zones that is composed of several zones plus a mask
-ZoneListModel contains the graphics for the zones
+PixmapDatabase contains the graphics for the zones
 */
 class ZoneBuilder
 {
@@ -56,7 +87,11 @@ public:
 	{
 		return m_zoneBank;
 	}
-	ListZonesModel *zoneModel() const;
+
+	PixmapDatabase *pixmapDatabase() const;
+
+	QString dataPath() const;
+
 private:
 
 	// Scan ./zoneligos dir and add all *.ligozone files to zoneBank
@@ -65,7 +100,7 @@ private:
 	sint32 m_minX, m_maxX, m_minY, m_maxY;
 	QString m_lastPathName;
 
-	ListZonesModel *m_zoneListModel;
+	PixmapDatabase *m_pixmapDatabase;
 	NLLIGO::CZoneBank m_zoneBank;
 	std::vector<NLLIGO::CZoneBankElement*> m_currentSelection;
 };

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

@@ -18,7 +18,7 @@
 // Project includes
 #include "landscape_editor_window.h"
 #include "landscape_editor_constants.h"
-#include "list_zones_model.h"
+#include "project_settings_dialog.h"
 
 #include "../core/icore.h"
 #include "../core/imenu_manager.h"
@@ -43,15 +43,18 @@ LandscapeEditorWindow::LandscapeEditorWindow(QWidget *parent)
 	m_undoStack = new QUndoStack(this);
 	m_zoneBuilder = new ZoneBuilder();
 	m_zoneBuilder->init("e:/-nel-/install/continents/newbieland", false);
-	m_ui.zoneListWidget->setModel(m_zoneBuilder->zoneModel());
 	m_ui.zoneListWidget->setZoneBuilder(m_zoneBuilder);
 	m_ui.zoneListWidget->updateUi();
 	createMenus();
+	createToolBars();
 	readSettings();
+
+	connect(m_ui.projectSettingsAction, SIGNAL(triggered()), this, SLOT(openProjectSettings()));
 }
 
 LandscapeEditorWindow::~LandscapeEditorWindow()
 {
+	delete m_zoneBuilder;
 	writeSettings();
 }
 
@@ -75,11 +78,37 @@ void LandscapeEditorWindow::open()
 	setCursor(Qt::ArrowCursor);
 }
 
+void LandscapeEditorWindow::openProjectSettings()
+{
+	ProjectSettingsDialog *dialog = new ProjectSettingsDialog(m_zoneBuilder->dataPath(), this);
+	dialog->show();
+	int ok = dialog->exec();
+	if (ok == QDialog::Accepted)
+	{
+		m_zoneBuilder->init(dialog->dataPath(), false);
+		m_ui.zoneListWidget->updateUi();
+	}
+	delete dialog;
+}
+
 void LandscapeEditorWindow::createMenus()
 {
 	Core::IMenuManager *menuManager = Core::ICore::instance()->menuManager();
 }
 
+void LandscapeEditorWindow::createToolBars()
+{
+	Core::IMenuManager *menuManager = Core::ICore::instance()->menuManager();
+	//QAction *action = menuManager->action(Core::Constants::NEW);
+	//m_ui.fileToolBar->addAction(action);
+	QAction *action = menuManager->action(Core::Constants::OPEN);
+	m_ui.fileToolBar->addAction(action);
+	//action = menuManager->action(Core::Constants::SAVE);
+	//m_ui.fileToolBar->addAction(action);
+	//action = menuManager->action(Core::Constants::SAVE_AS);
+	//m_ui.fileToolBar->addAction(action);
+}
+
 void LandscapeEditorWindow::readSettings()
 {
 	QSettings *settings = Core::ICore::instance()->settings();

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

@@ -43,8 +43,11 @@ public Q_SLOTS:
 	void open();
 
 private Q_SLOTS:
+	void openProjectSettings();
+
 private:
 	void createMenus();
+	void createToolBars();
 	void readSettings();
 	void writeSettings();
 

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

@@ -24,7 +24,7 @@
     </item>
    </layout>
   </widget>
-  <widget class="QToolBar" name="toolBar">
+  <widget class="QToolBar" name="fileToolBar">
    <property name="windowTitle">
     <string>toolBar</string>
    </property>
@@ -44,6 +44,27 @@
    </attribute>
    <widget class="LandscapeEditor::ListZonesWidget" name="zoneListWidget"/>
   </widget>
+  <widget class="QToolBar" name="landToolBar">
+   <property name="windowTitle">
+    <string>toolBar_2</string>
+   </property>
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+   <addaction name="projectSettingsAction"/>
+  </widget>
+  <action name="projectSettingsAction">
+   <property name="icon">
+    <iconset resource="landscape_editor.qrc">
+     <normaloff>:/icons/ic_nel_landscape_settings.png</normaloff>:/icons/ic_nel_landscape_settings.png</iconset>
+   </property>
+   <property name="text">
+    <string>Project settings</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>

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

@@ -17,6 +17,7 @@
 
 // Project includes
 #include "list_zones_model.h"
+#include "builder_zone.h"
 
 // NeL includes
 #include <nel/misc/debug.h>
@@ -27,15 +28,14 @@
 
 // Qt includes
 #include <QApplication>
-#include <QSize>
 #include <QtGui/QProgressDialog>
 
 namespace LandscapeEditor
 {
 
-ListZonesModel::ListZonesModel(int pixmapSize, QObject *parent)
+ListZonesModel::ListZonesModel(int scaleRatio, QObject *parent)
 	: QAbstractListModel(parent),
-	  m_pixmapSize(pixmapSize)
+	  m_scaleRatio(scaleRatio)
 {
 
 }
@@ -46,7 +46,7 @@ ListZonesModel::~ListZonesModel()
 
 int ListZonesModel::rowCount(const QModelIndex & /* parent */) const
 {
-	return m_pixmapNameList.count();
+	return m_listNames.count();
 }
 
 int ListZonesModel::columnCount(const QModelIndex & /* parent */) const
@@ -65,11 +65,11 @@ QVariant ListZonesModel::data(const QModelIndex &index, int role) const
 	}
 	else if (role == Qt::DisplayRole)
 	{
-		return m_pixmapNameList.at(index.row());
+		return m_listNames.at(index.row());
 	}
 	else if (role == Qt::DecorationRole)
 	{
-		QPixmap *pixmap = getSmallPixmap(m_pixmapNameList.at(index.row()));
+		QPixmap *pixmap = getPixmap(m_listNames.at(index.row()));
 		return qVariantFromValue(*pixmap);
 	}
 	return QVariant();
@@ -84,73 +84,48 @@ QVariant ListZonesModel::headerData(int section,
 	return QVariant();
 }
 
-void ListZonesModel::setSmallPixmapSize(int pixmapSize)
+void ListZonesModel::setScaleRatio(int scaleRatio)
 {
-	m_pixmapSize = pixmapSize;
+	m_scaleRatio = scaleRatio;
 }
 
 void ListZonesModel::setListZones(QStringList &listZones)
 {
 	beginResetModel();
-	m_pixmapNameList.clear();
+	m_listNames.clear();
-	m_pixmapNameList = listZones;
+	m_listNames = listZones;
 	endResetModel();
 }
 
 void ListZonesModel::resetModel()
 {
 	beginResetModel();
-	Q_FOREACH(QString name, m_pixmapNameList)
+	QStringList listNames(m_pixmapMap.keys());
+	Q_FOREACH(QString name, listNames)
 	{
 		QPixmap *pixmap = m_pixmapMap.value(name);
 		delete pixmap;
-		QPixmap *smallPixmap = m_smallPixmapMap.value(name);
-		delete smallPixmap;
 	}
 	m_pixmapMap.clear();
-	m_pixmapNameList.clear();
+	m_listNames.clear();
-	m_smallPixmapMap.clear();
 	endResetModel();
 }
 
-bool ListZonesModel::rebuildModel(const QString &zonePath, NLLIGO::CZoneBank &zoneBank)
+void ListZonesModel::rebuildModel(PixmapDatabase *pixmapDatabase)
 {
+	resetModel();
+
 	beginResetModel();
-	m_zonePath = zonePath;
+	QStringList listNames;
+	listNames = pixmapDatabase->listPixmaps();
 
-	QProgressDialog *progressDialog = new QProgressDialog();
+	Q_FOREACH(QString name, listNames)
-	progressDialog->show();
-
-	std::vector<std::string> zoneNames;
-	zoneBank.getCategoryValues ("zone", zoneNames);
-	progressDialog->setRange(0, zoneNames.size());
-	for (uint i = 0; i < zoneNames.size(); ++i)
 	{
-		QApplication::processEvents();
+		QPixmap *pixmap = pixmapDatabase->pixmap(name);
-		progressDialog->setValue(i);
+		QPixmap *smallPixmap = new QPixmap(pixmap->scaled(pixmap->width() / m_scaleRatio, pixmap->height() / m_scaleRatio));
-
+		m_pixmapMap.insert(name, smallPixmap);
-		NLLIGO::CZoneBankElement *zoneBankItem = zoneBank.getElementByZoneName (zoneNames[i]);
-
-		// Read the texture file
-		QString zonePixmapName(zoneNames[i].c_str());
-		uint8 sizeX = zoneBankItem->getSizeX();
-		uint8 sizeY = zoneBankItem->getSizeY();
-		const std::vector<bool> &rMask = zoneBankItem->getMask();
-
-		QPixmap *pixmap = new QPixmap(zonePath + zonePixmapName + ".png");
-		if (pixmap->isNull())
-		{
-			// Generate filled pixmap
-		}
-		QPixmap *smallPixmap = new QPixmap(pixmap->scaled(m_pixmapSize * sizeX, m_pixmapSize * sizeY));
-
-		m_pixmapMap.insert(zonePixmapName, pixmap);
-		m_smallPixmapMap.insert(zonePixmapName, smallPixmap);
-
 	}
 	endResetModel();
-	delete progressDialog;
-	return true;
 }
 
 QPixmap *ListZonesModel::getPixmap(const QString &zoneName) const
@@ -163,15 +138,4 @@ QPixmap *ListZonesModel::getPixmap(const QString &zoneName) const
 	return result;
 }
 
-QPixmap *ListZonesModel::getSmallPixmap(const QString &zoneName) const
-{
-	QPixmap *result = 0;
-	if (!m_pixmapMap.contains(zoneName))
-		nlwarning("QPixmap %s not found", zoneName.toStdString().c_str());
-	else
-		result = m_smallPixmapMap.value(zoneName);
-	return result;
-}
-
-
 } /* namespace LandscapeEditor */

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

@@ -31,18 +31,18 @@
 
 namespace LandscapeEditor
 {
+class PixmapDatabase;
 
 /**
 @class ListZonesModel
-@brief ListZonesModel contains the image database for QGraphicsScene and
+@brief ListZonesModel contains the small images for QListView
-small images for QListView
 @details
 */
 class ListZonesModel : public QAbstractListModel
 {
 	Q_OBJECT
 public:
-	ListZonesModel(int pixmapSize = 64, QObject *parent = 0);
+	ListZonesModel(int scaleRatio = 4, QObject *parent = 0);
 	~ListZonesModel();
 
 	int rowCount(const QModelIndex &parent) const;
@@ -53,30 +53,25 @@ public:
 
 	/// Set size for small pixmaps
 	/// Value should be set before calling rebuildModel
-	void setSmallPixmapSize(int pixmapSize);
+	void setScaleRatio(int scaleRatio);
 
 	/// Unload all images and reset model
 	void resetModel();
 
+	/// Set current list zones which will be available in QListView
 	void setListZones(QStringList &listZones);
 
-	/// Load all images(png) from zonePath, list images gets from zoneBank
+	/// Build own pixmaps database(all images are scaled: width/scaleRatio, height/scaleRatio) from pixmapDatabase
-	bool rebuildModel(const QString &zonePath, NLLIGO::CZoneBank &zoneBank);
+	void rebuildModel(PixmapDatabase *pixmapDatabase);
 
-	/// Get original pixmap
+private:
+	/// Get pixmap
 	/// @return QPixmap* if the image is in the database ; otherwise returns 0.
 	QPixmap *getPixmap(const QString &zoneName) const;
 
-	/// Get scaled pixmap (pixmapSize * zoneSize.sizeX, pixmapSize * zoneSize.sizeY)
+	int m_scaleRatio;
-	/// @return QPixmap* if the image is in the database ; otherwise returns 0.
-	QPixmap *getSmallPixmap(const QString &zoneName) const;
-private:
-
-	QString m_zonePath;
-	int m_pixmapSize;
 	QMap<QString, QPixmap*> m_pixmapMap;
-	QMap<QString, QPixmap*> m_smallPixmapMap;
+	QStringList m_listNames;
-	QList<QString> m_pixmapNameList;
 };
 
 } /* namespace LandscapeEditor */

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

@@ -37,10 +37,14 @@ namespace LandscapeEditor
 
 ListZonesWidget::ListZonesWidget(QWidget *parent)
 	: QWidget(parent),
+	  m_listZonesModel(0),
 	  m_zoneBuilder(0)
 {
 	m_ui.setupUi(this);
 
+	m_listZonesModel = new ListZonesModel(4, this);
+	m_ui.listView->setModel(m_listZonesModel);
+
 	m_ui.addFilterButton_1->setChecked(false);
 	m_ui.addFilterButton_2->setChecked(false);
 	m_ui.addFilterButton_3->setChecked(false);
@@ -81,6 +85,10 @@ void ListZonesWidget::updateUi()
 	m_ui.categoryTypeComboBox_2->clear();
 	m_ui.categoryTypeComboBox_3->clear();
 	m_ui.categoryTypeComboBox_4->clear();
+	m_ui.categoryValueComboBox_1->clear();
+	m_ui.categoryValueComboBox_2->clear();
+	m_ui.categoryValueComboBox_3->clear();
+	m_ui.categoryValueComboBox_4->clear();
 
 	m_ui.categoryTypeComboBox_1->addItems(listCategories);
 	m_ui.categoryTypeComboBox_2->addItems(listCategories);
@@ -88,11 +96,8 @@ void ListZonesWidget::updateUi()
 	m_ui.categoryTypeComboBox_4->addItems(listCategories);
 
 	disableSignals(false);
-}
 
-void ListZonesWidget::setModel(QAbstractItemModel *model)
+	m_listZonesModel->rebuildModel(m_zoneBuilder->pixmapDatabase());
-{
-	m_ui.listView->setModel(model);
 }
 
 void ListZonesWidget::setZoneBuilder(ZoneBuilder *zoneBuilder)
@@ -201,7 +206,8 @@ void ListZonesWidget::updateListZones()
 	QStringList listSelection;
 	for (size_t i = 0; i < currentSelection.size(); ++i)
 		listSelection << currentSelection[i]->getName().c_str();
-	m_zoneBuilder->zoneModel()->setListZones(listSelection);
+
+	m_listZonesModel->setListZones(listSelection);
 }
 
 void ListZonesWidget::disableSignals(bool block)

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

@@ -28,10 +28,11 @@
 namespace LandscapeEditor
 {
 class ZoneBuilder;
+class ListZonesModel;
 
 /**
 @class ZoneListWidget
-@brief ZoneListWidget
+@brief ZoneListWidget displays list available zones in accordance with the filter settings
 @details
 */
 class ListZonesWidget: public QWidget
@@ -44,21 +45,19 @@ public:
 
 	void updateUi();
 	void setZoneBuilder(ZoneBuilder *zoneBuilder);
-	void setModel(QAbstractItemModel *model);
 
 Q_SIGNALS:
-public Q_SLOTS:
+private Q_SLOTS:
 	void updateFilters_1(const QString &value);
 	void updateFilters_2(const QString &value);
 	void updateFilters_3(const QString &value);
 	void updateFilters_4(const QString &value);
-
-private Q_SLOTS:
 	void updateListZones();
 
 private:
 	void disableSignals(bool block);
 
+	ListZonesModel *m_listZonesModel;
 	ZoneBuilder *m_zoneBuilder;
 	Ui::ListZonesWidget m_ui;
 }; /* ZoneListWidget */

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

@@ -0,0 +1,52 @@
+// 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 "project_settings_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
+{
+
+ProjectSettingsDialog::ProjectSettingsDialog(const QString &dataPath, QWidget *parent)
+	: QDialog(parent)
+{
+	m_ui.setupUi(this);
+	m_ui.pathLineEdit->setText(dataPath);
+	setFixedHeight(sizeHint().height());
+}
+
+ProjectSettingsDialog::~ProjectSettingsDialog()
+{
+}
+
+QString ProjectSettingsDialog::dataPath() const
+{
+	return m_ui.pathLineEdit->text();
+}
+
+} /* namespace LandscapeEditor */

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

@@ -0,0 +1,46 @@
+// 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 PROJECT_SETTINGS_DIALOG_H
+#define PROJECT_SETTINGS_DIALOG_H
+
+// Project includes
+#include "ui_project_settings_dialog.h"
+
+// Qt includes
+
+namespace LandscapeEditor
+{
+
+class ProjectSettingsDialog: public QDialog
+{
+	Q_OBJECT
+
+public:
+	ProjectSettingsDialog(const QString &dataPath, QWidget *parent = 0);
+	~ProjectSettingsDialog();
+
+	QString dataPath() const;
+
+private:
+
+	Ui::ProjectSettingsDialog m_ui;
+}; /* class ProjectSettingsDialog */
+
+} /* namespace LandscapeEditor */
+
+#endif // PROJECT_SETTINGS_DIALOG_H

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

@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ProjectSettingsDialog</class>
+ <widget class="QDialog" name="ProjectSettingsDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>419</width>
+    <height>93</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Project settings</string>
+  </property>
+  <property name="windowIcon">
+   <iconset resource="landscape_editor.qrc">
+    <normaloff>:/icons/ic_nel_landscape_settings.png</normaloff>:/icons/ic_nel_landscape_settings.png</iconset>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0">
+    <widget class="QLabel" name="label">
+     <property name="text">
+      <string>Data directory:</string>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="1">
+    <widget class="QLineEdit" name="pathLineEdit"/>
+   </item>
+   <item row="0" column="2">
+    <widget class="QToolButton" name="selectPathButton">
+     <property name="text">
+      <string>...</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0">
+    <widget class="QLabel" name="label_2">
+     <property name="text">
+      <string>Context:</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="1" colspan="2">
+    <widget class="QComboBox" name="contextComboBox"/>
+   </item>
+   <item row="2" column="0" colspan="3">
+    <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>
+ <resources>
+  <include location="landscape_editor.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ProjectSettingsDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>ProjectSettingsDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>