ADDED: #1471 Project window and project xml file parser.

--HG--
branch : gsoc2012-gui-editor

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

@@ -19,6 +19,7 @@ SET(OVQT_PLUGIN_GUI_EDITOR_HDR
 	link_editor.h
 	proc_editor.h
 	property_browser_ctrl.h
+	project_window.h
 	)
 	
 SET(OVQT_PLUGIN_GUI_EDITOR_UIS
@@ -28,6 +29,7 @@ SET(OVQT_PLUGIN_GUI_EDITOR_UIS
 	action_editor.ui
 	link_editor.ui
 	proc_editor.ui
+	project_window.ui
 	)
 
 SET(QT_USE_QTGUI TRUE)
@@ -61,6 +63,8 @@ TARGET_LINK_LIBRARIES(
 						qt_property_browser
 						${LUA_LIBRARIES}
 						${LUABIND_LIBRARIES}
+						${CURL_LIBRARIES}
+						${LIBWWW_LIBRARIES}
 						)
 
 NL_DEFAULT_PROPS(ovqt_plugin_gui_editor "NeL, Tools, 3D: Object Viewer Qt Plugin: GUI Editor")

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.cpp

@@ -27,6 +27,7 @@
 #include <QtCore/QSettings>
 #include <QtGui/QFileDialog>
 #include <QDockWidget>
+#include <QMessageBox>
 #include "../../3rdparty/qtpropertybrowser/QtTreePropertyBrowser"
 
 #include "widget_properties.h"
@@ -34,6 +35,8 @@
 #include "widget_hierarchy.h"
 #include "link_editor.h"
 #include "proc_editor.h"
+#include "project_file_parser.h"
+#include "project_window.h"
 
 namespace GUIEditor
 {
@@ -44,10 +47,11 @@ namespace GUIEditor
 	QMainWindow(parent)
 	{
 		m_ui.setupUi(this);
-		m_undoStack = new QUndoStack(this);
+		m_undoStack   = new QUndoStack(this);
-		widgetProps = new CWidgetProperties;
+		widgetProps   = new CWidgetProperties;
-		linkEditor  = new LinkEditor;
+		linkEditor    = new LinkEditor;
-		procEditor  = new ProcEditor;
+		procEditor    = new ProcEditor;
+		projectWindow = new ProjectWindow();
 		createMenus();
 		readSettings();
 
@@ -84,6 +88,9 @@ namespace GUIEditor
 
 		delete procEditor;
 		procEditor = NULL;
+
+		delete projectWindow;
+		projectWindow = NULL;
 	}
 	
 	QUndoStack *GUIEditorWindow::undoStack() const
@@ -93,18 +100,43 @@ namespace GUIEditor
 	
 	void GUIEditorWindow::open()
 	{
-		QStringList fileNames = QFileDialog::getOpenFileNames(this,
+		QString fileName = QFileDialog::getOpenFileName( this,
-											tr("Open GUI XML files"),
+											tr( "Open GUI XML files" ),
 											_lastDir,
-											tr("All XML files (*.xml)"));
+											tr( "All XML files (*.xml)" ) );
 		
-		setCursor(Qt::WaitCursor);
+		setCursor( Qt::WaitCursor );
-		if(!fileNames.isEmpty())
+		if( !fileName.isEmpty() )
 		{
-			QStringList list = fileNames;
+			_lastDir = QFileInfo( fileName ).absolutePath();
-			_lastDir = QFileInfo(list.front()).absolutePath();
 		}
-		setCursor(Qt::ArrowCursor);
+		else
+		{
+			QMessageBox::critical( this,
+				tr( "Error opening project file" ),
+				tr( "Cannot open the specified project file!" ) );
+
+			setCursor( Qt::ArrowCursor );
+			return;
+		}
+
+		CProjectFileParser parser;
+		if( !parser.parseProjectFile( fileName.toStdString() ) )
+		{
+			QMessageBox::critical( this,
+				tr( "Error parsing project file" ),
+				tr( "There was an error while parsing the project file. Not a project file?" ) );
+			setCursor( Qt::ArrowCursor );
+			return;
+		}
+
+		std::vector< std::string > fileNames;
+
+		parser.getProjectFileNames( fileNames );
+		currentProject = parser.getProjectName().c_str();
+		projectWindow->setupFileList( fileNames );
+
+		setCursor( Qt::ArrowCursor );
 	}
 
 
@@ -125,6 +157,10 @@ namespace GUIEditor
 			a = new QAction( "Proc Editor", this );
 			connect( a, SIGNAL( triggered( bool ) ), procEditor, SLOT( show() ) );
 			menu->addAction( a );
+
+			a = new QAction( "Project Window", this );
+			connect( a, SIGNAL( triggered( bool ) ), projectWindow, SLOT( show() ) );
+			menu->addAction( a );
 		}
 	}
 	

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/gui_editor_window.h

@@ -30,6 +30,7 @@ namespace GUIEditor
 	class CWidgetProperties;
 	class LinkEditor;
 	class ProcEditor;
+	class ProjectWindow;
 
 	class GUIEditorWindow: public QMainWindow
 	{
@@ -55,20 +56,16 @@ private:
 
 		void writeSettings();
 
-		void parseGUIWidgets();
-		void parseGUIWidget( const QString &file );
-		void parseGUIWidgetXML( QFile &file );
-		QString parseGUIWidgetHeader( QXmlStreamReader &reader );
-		void parseGUIWidgetProperties( QXmlStreamReader &reader, const QString &widgetName );
-
 		QUndoStack *m_undoStack;
 
 		Ui::GUIEditorWindow m_ui;
 		CWidgetProperties *widgetProps;
 		LinkEditor *linkEditor;
 		ProcEditor *procEditor;
+		ProjectWindow *projectWindow;
 
 		CPropBrowserCtrl browserCtrl;
+		QString currentProject;
 	};
 
 }

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/project_file_parser.cpp

@@ -0,0 +1,127 @@
+// Object Viewer Qt GUI Editor plugin <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// 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/>.
+
+
+#include "project_file_parser.h"
+
+namespace GUIEditor
+{
+	CProjectFileParser::CProjectFileParser()
+	{
+	}
+
+	CProjectFileParser::~CProjectFileParser()
+	{
+	}
+
+	bool CProjectFileParser::parseProjectFile( std::string &name )
+	{
+		QFile file( name.c_str() );
+		if( !file.open( QIODevice::ReadOnly ) )
+			return false;
+
+		if( !parseXMLFile( file ) )
+		{
+			file.close();
+			return false;
+		}
+
+		file.close();
+		
+		return true;
+	}
+
+	void CProjectFileParser::getProjectFileNames( std::vector< std::string > &names ) const
+	{
+		names.resize( fileNames.size() );
+		std::copy( fileNames.begin(), fileNames.end(), names.begin() );
+	}
+
+	bool CProjectFileParser::parseXMLFile(QFile &f)
+	{
+		QXmlStreamReader reader;
+		reader.setDevice( &f );
+
+		reader.readNext();
+		if( reader.atEnd() )
+			return false;
+
+		while( !reader.atEnd() && !( reader.isStartElement() && ( reader.name() == "project" ) ) )
+			reader.readNext();
+		if( reader.atEnd() )
+			return false;
+
+		while( !reader.atEnd() && !( reader.isStartElement() && ( reader.name() == "header" ) ) )
+			reader.readNext();
+		if( reader.atEnd() )
+			return false;
+
+		if( !parseHeader( reader ) )
+			return false;
+
+		if( !parseFiles( reader ) )
+			return false;
+		
+		return true;
+	}
+
+	bool CProjectFileParser::parseHeader( QXmlStreamReader &reader )
+	{
+		while( !reader.atEnd() && !( reader.isStartElement() && ( reader.name() == "name" ) ) )
+			reader.readNext();
+		if( reader.atEnd() )
+			return false;
+
+		QString name = reader.readElementText( QXmlStreamReader::ErrorOnUnexpectedElement );
+		if( name.isEmpty() )
+			return false;
+		projectName = name.toStdString();
+
+		while( !reader.atEnd() && !( reader.isEndElement() ) && ( reader.name() == "header" ) )
+			reader.readNext();
+		if( reader.atEnd() )
+			return false;
+
+		return true;
+	}
+
+	bool CProjectFileParser::parseFiles( QXmlStreamReader &reader )
+	{
+		while( !reader.atEnd() && !( reader.isStartElement() && reader.name() == "files" ) )
+			reader.readNext();
+		if( reader.atEnd() )
+			return false;
+
+		while( !reader.atEnd() && !( reader.isEndElement() && ( reader.name() == "files" ) ) )
+		{
+			if( reader.isStartElement() && ( reader.name() == "file" ) )
+			{
+				QString fileName = reader.readElementText( QXmlStreamReader::ErrorOnUnexpectedElement );
+				if( !fileName.isEmpty() )
+					fileNames.push_back( fileName.toStdString() );
+			}
+
+			reader.readNext();
+		}
+		if( fileNames.empty() )
+			return false;
+
+		return true;
+	}
+}
+
+
+

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/project_file_parser.h

@@ -0,0 +1,49 @@
+// Object Viewer Qt GUI Editor plugin <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// 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 PRT_FILE_PARSER_H
+#define PRT_FILE_PARSER_H
+
+#include <vector>
+#include <string>
+#include <QFile>
+#include <QXmlStreamReader>
+
+namespace GUIEditor
+{
+	/// Parses GUI Editor project files.
+	class CProjectFileParser
+	{
+	public:
+		CProjectFileParser();
+		~CProjectFileParser();
+		
+		bool parseProjectFile( std::string &name );
+		const std::string& getProjectName() const{ return projectName; }
+		void getProjectFileNames( std::vector< std::string > &names ) const;
+
+	private:
+		bool parseXMLFile( QFile &f );
+		bool parseHeader( QXmlStreamReader &reader );
+		bool parseFiles( QXmlStreamReader &reader );
+
+		std::vector< std::string > fileNames;
+		std::string projectName;
+	};
+}
+
+#endif

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/project_files/login.xml

@@ -0,0 +1,11 @@
+<project>
+    <header>
+        <name>login</name>
+    </header>
+    <files>
+        <file>login_config.xml</file>
+        <file>login_keys.xml</file>
+        <file>login_main.xml</file>
+        <file>login_widgets.xml</file>
+    </files>
+</project>

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/project_window.cpp

@@ -0,0 +1,48 @@
+// Object Viewer Qt GUI Editor plugin <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// 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/>.
+
+
+#include "project_window.h"
+
+namespace GUIEditor
+{
+	ProjectWindow::ProjectWindow( QWidget *parent ) :
+	QWidget( parent )
+	{
+		setupUi( this );
+		connect( okButton, SIGNAL( clicked(bool) ), this, SLOT( hide() ) );
+		connect( cancelButton, SIGNAL( clicked(bool) ), this, SLOT( hide() ) );
+	}
+
+	ProjectWindow::~ProjectWindow()
+	{
+	}
+
+	void ProjectWindow::setupFileList( const std::vector< std::string > &fileNames )
+	{
+		fileList->clear();
+
+		std::vector< std::string >::const_iterator itr;
+		for( itr = fileNames.begin(); itr != fileNames.end(); ++itr )
+		{
+			const std::string &s = *itr;
+			fileList->addItem( s.c_str() );
+		}
+		fileList->sortItems();
+	}
+}
+
+

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/project_window.h

@@ -0,0 +1,41 @@
+// Object Viewer Qt GUI Editor plugin <http://dev.ryzom.com/projects/ryzom/>
+// Copyright (C) 2010  Winch Gate Property Limited
+//
+// 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_WINDOW_H
+#define PROJECT_WINDOW_H
+
+#include <vector>
+#include <string>
+#include "ui_project_window.h"
+
+namespace GUIEditor
+{
+	class ProjectWindow : public QWidget, public Ui::ProjectWindow
+	{
+		Q_OBJECT
+	public:
+		ProjectWindow( QWidget *parent = NULL );
+		~ProjectWindow();
+
+		void setupFileList( const std::vector< std::string > &fileNames );
+
+	private:
+	};
+}
+
+
+#endif

code/nel/tools/3d/object_viewer_qt/src/plugins/gui_editor/project_window.ui

@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ProjectWindow</class>
+ <widget class="QWidget" name="ProjectWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>379</width>
+    <height>335</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Project files</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0" rowspan="2" colspan="2">
+    <widget class="QListWidget" name="fileList"/>
+   </item>
+   <item row="0" column="2">
+    <layout class="QVBoxLayout" name="verticalLayout">
+     <item>
+      <widget class="QPushButton" name="addButton">
+       <property name="text">
+        <string>Add</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="removeButton">
+       <property name="text">
+        <string>Remove</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item row="1" column="2">
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>223</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="2" column="0">
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="okButton">
+       <property name="text">
+        <string>OK</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="cancelButton">
+       <property name="text">
+        <string>Cancel</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item row="2" column="1" colspan="2">
+    <spacer name="horizontalSpacer">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>194</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>