mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-11-05 23:09:04 +00:00
Parse expression files, and build the expression tree from the expressions parsed from these files.
This commit is contained in:
parent
580ded1bd4
commit
48b46dcc8c
9 changed files with 492 additions and 50 deletions
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@ -26,14 +26,24 @@
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#include "expression_node.h"
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#include "expression_link.h"
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#include "expr_link_dlg.h"
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#include "expression_store.h"
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#include "expression_info.h"
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#include <QMessageBox>
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#include <QInputDialog>
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class ExpressionEditorPvt
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{
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public:
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ExpressionStore store;
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};
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ExpressionEditor::ExpressionEditor( QWidget *parent ) :
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QMainWindow( parent )
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{
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m_ui.setupUi( this );
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m_pvt = new ExpressionEditorPvt();
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m_selectionCount = 0;
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@ -48,9 +58,27 @@ QMainWindow( parent )
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ExpressionEditor::~ExpressionEditor()
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{
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delete m_pvt;
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m_pvt = NULL;
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m_scene = NULL;
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}
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void ExpressionEditor::load()
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{
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m_pvt->store.load();
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QList< const ExpressionInfo* > l;
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m_pvt->store.getExpressions( l );
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QListIterator< const ExpressionInfo* > itr( l );
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while( itr.hasNext() )
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{
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addExpression( itr.next() );
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}
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l.clear();
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}
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void ExpressionEditor::contextMenuEvent( QContextMenuEvent *e )
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{
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QMenu menu;
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@ -229,3 +257,31 @@ void ExpressionEditor::onChangeSlotCount()
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node->changeSlotCount( c );
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}
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void ExpressionEditor::addExpression( const ExpressionInfo *info )
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{
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QTreeWidgetItem *item = findTopLevelItem( info->category );
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if( item == NULL )
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{
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item = new QTreeWidgetItem();
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item->setText( 0, info->category );
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m_ui.tree->addTopLevelItem( item );
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}
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QTreeWidgetItem *citem = new QTreeWidgetItem();
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citem->setText( 0, info->name );
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item->addChild( citem );
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}
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QTreeWidgetItem* ExpressionEditor::findTopLevelItem( const QString &text )
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{
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int c = m_ui.tree->topLevelItemCount();
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for( int i = 0; i < c; i++ )
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{
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QTreeWidgetItem *item = m_ui.tree->topLevelItem( i );
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if( item->text( 0 ) == text )
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return item;
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}
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return NULL;
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}
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@ -23,6 +23,8 @@
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#include "ui_expression_editor.h"
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class QGraphicsScene;
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class ExpressionEditorPvt;
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class ExpressionInfo;
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class ExpressionEditor : public QMainWindow
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{
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@ -31,6 +33,8 @@ public:
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ExpressionEditor( QWidget *parent = NULL );
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~ExpressionEditor();
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void load();
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protected:
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void contextMenuEvent( QContextMenuEvent *e );
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@ -47,12 +51,16 @@ private Q_SLOTS:
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void onChangeSlotCount();
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private:
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void addExpression( const ExpressionInfo *info );
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QTreeWidgetItem* findTopLevelItem( const QString &text );
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Ui::ExpressionEditor m_ui;
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QGraphicsScene *m_scene;
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int m_selectionCount;
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int m_nodeCount;
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ExpressionEditorPvt *m_pvt;
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};
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#endif
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@ -44,56 +44,6 @@
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<string>Expressions</string>
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</property>
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</column>
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<item>
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<property name="text">
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<string>Logical</string>
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</property>
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<item>
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<property name="text">
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<string>and</string>
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</property>
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</item>
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<item>
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<property name="text">
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<string>or</string>
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</property>
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</item>
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</item>
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<item>
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<property name="text">
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<string>Mathematical</string>
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</property>
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<item>
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<property name="text">
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<string>add</string>
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</property>
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</item>
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<item>
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<property name="text">
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<string>sub</string>
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</property>
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</item>
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</item>
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<item>
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<property name="text">
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<string>Value</string>
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</property>
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<item>
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<property name="text">
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<string>integer</string>
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</property>
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</item>
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<item>
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<property name="text">
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<string>string</string>
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</property>
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</item>
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<item>
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<property name="text">
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<string>boolean</string>
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</property>
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</item>
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</item>
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</widget>
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</item>
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</layout>
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34
code/studio/src/plugins/gui_editor/expression_info.h
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34
code/studio/src/plugins/gui_editor/expression_info.h
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@ -0,0 +1,34 @@
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// Ryzom Core Studio - GUI Editor Plugin
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//
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// Copyright (C) 2014 Laszlo Kis-Adam
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// Copyright (C) 2010 Ryzom Core <http://ryzomcore.org/>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef EXPRESSION_INFO
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#define EXPRESSION_INFO
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#include <QString>
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#include <QStringList>
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struct ExpressionInfo
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{
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QString name;
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QString category;
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bool variable;
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QStringList slotNames;
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};
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#endif
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203
code/studio/src/plugins/gui_editor/expression_loader.cpp
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203
code/studio/src/plugins/gui_editor/expression_loader.cpp
Normal file
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// Ryzom Core Studio - GUI Editor Plugin
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//
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// Copyright (C) 2014 Laszlo Kis-Adam
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// Copyright (C) 2010 Ryzom Core <http://ryzomcore.org/>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "expression_loader.h"
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#include "expression_info.h"
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#include <QFile>
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#include <QXmlStreamReader>
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class ExpressionLoaderPvt
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{
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public:
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bool parseName()
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{
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QString text = reader.readElementText( QXmlStreamReader::ErrorOnUnexpectedElement );
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if( reader.hasError() )
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return false;
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m_info->name = text;
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return true;
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}
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bool parseCategory()
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{
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QString text = reader.readElementText( QXmlStreamReader::ErrorOnUnexpectedElement );
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if( reader.hasError() )
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return false;
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m_info->category = text;
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return true;
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}
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bool parseVariable()
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{
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QString text = reader.readElementText( QXmlStreamReader::ErrorOnUnexpectedElement );
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if( reader.hasError() )
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return false;
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if( text.toLower() == "true" )
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m_info->variable = true;
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else
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m_info->variable = false;
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return true;
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}
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bool parseSlot()
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{
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QString text = reader.readElementText( QXmlStreamReader::ErrorOnUnexpectedElement );
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if( reader.hasError() )
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return false;
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m_info->slotNames.push_back( text );
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return true;
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}
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bool parseSlots()
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{
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bool error = false;
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while( !reader.atEnd() )
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{
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reader.readNext();
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if( reader.isStartElement() )
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{
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QString name = reader.name().toString();
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if( name == "slot" )
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error = !parseSlot();
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}
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else
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if( reader.isEndElement() )
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{
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if( reader.name() == "slots" )
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break;
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}
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}
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if( reader.atEnd() )
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return false;
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return true;
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}
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bool load( QFile *f )
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{
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reader.clear();
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reader.setDevice( f );
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bool error = false;
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// start of document
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reader.readNext();
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if( reader.atEnd() )
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return false;
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// root node
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reader.readNext();
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if( reader.atEnd() )
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return false;
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if( reader.isStartElement() )
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{
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// Not an expression file?
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if( reader.name() != "expression" )
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return false;
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}
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while( !reader.atEnd() )
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{
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reader.readNext();
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if( reader.isStartElement() )
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{
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QString name = reader.name().toString();
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if( name == "name" )
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error = !parseName();
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else
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if( name == "category" )
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error = !parseCategory();
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else
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if( name == "variable" )
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error = !parseVariable();
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else
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if( name == "slots" )
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error = !parseSlots();
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}
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if( error )
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break;
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}
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if( error || reader.hasError() )
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{
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return false;
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}
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return true;
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}
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void setInfo( ExpressionInfo *info ){ m_info = info; }
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private:
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QXmlStreamReader reader;
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ExpressionInfo *m_info;
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};
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ExpressionLoader::ExpressionLoader()
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{
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m_pvt = new ExpressionLoaderPvt;
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}
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ExpressionLoader::~ExpressionLoader()
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{
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delete m_pvt;
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m_pvt = NULL;
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}
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ExpressionInfo* ExpressionLoader::load( const QString &filename )
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{
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ExpressionInfo *info = NULL;
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bool ok = false;
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QFile f( filename );
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if( !f.open( QIODevice::ReadOnly | QIODevice::Text ) )
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return NULL;
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info = new ExpressionInfo();
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m_pvt->setInfo( info );
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ok = m_pvt->load( &f );
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f.close();
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if( !ok )
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{
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delete info;
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info = NULL;
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}
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return info;
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}
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39
code/studio/src/plugins/gui_editor/expression_loader.h
Normal file
39
code/studio/src/plugins/gui_editor/expression_loader.h
Normal file
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// Ryzom Core Studio - GUI Editor Plugin
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//
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// Copyright (C) 2014 Laszlo Kis-Adam
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// Copyright (C) 2010 Ryzom Core <http://ryzomcore.org/>
|
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
|
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// published by the Free Software Foundation, either version 3 of the
|
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// License, or (at your option) any later version.
|
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//
|
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// 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
|
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// GNU Affero General Public License for more details.
|
||||
//
|
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// You should have received a copy of the GNU Affero General Public License
|
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef EXPRESSION_LOADER
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#define EXPRESSION_LOADER
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struct ExpressionInfo;
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class QString;
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class ExpressionLoaderPvt;
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class ExpressionLoader
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{
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public:
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ExpressionLoader();
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~ExpressionLoader();
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ExpressionInfo* load( const QString &filename );
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private:
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ExpressionLoaderPvt *m_pvt;
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};
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#endif
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105
code/studio/src/plugins/gui_editor/expression_store.cpp
Normal file
105
code/studio/src/plugins/gui_editor/expression_store.cpp
Normal file
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@ -0,0 +1,105 @@
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// Ryzom Core Studio - GUI Editor Plugin
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//
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// Copyright (C) 2014 Laszlo Kis-Adam
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// Copyright (C) 2010 Ryzom Core <http://ryzomcore.org/>
|
||||
//
|
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// 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/>.
|
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|
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#include "expression_store.h"
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#include "expression_info.h"
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#include "expression_loader.h"
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#include <QMap>
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#include <QDir>
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class ExpressionStorePvt
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{
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public:
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~ExpressionStorePvt()
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{
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qDeleteAll( expressions );
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expressions.clear();
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}
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QMap< QString, ExpressionInfo* > expressions;
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};
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ExpressionStore::ExpressionStore()
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{
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m_pvt = new ExpressionStorePvt();
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}
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ExpressionStore::~ExpressionStore()
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{
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delete m_pvt;
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m_pvt = NULL;
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}
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bool ExpressionStore::load()
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{
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QDir d( "expressions" );
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if( !d.exists() )
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return false;
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QFileInfoList l = d.entryInfoList();
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QListIterator< QFileInfo > itr( l );
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if( !itr.hasNext() )
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return false;
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ExpressionLoader loader;
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while( itr.hasNext() )
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{
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const QFileInfo &info = itr.next();
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if( !info.isFile() )
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continue;
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if( info.suffix() != "xml" )
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continue;
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ExpressionInfo *expr = loader.load( info.absoluteFilePath() );
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if( expr == NULL )
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continue;
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m_pvt->expressions[ expr->name ] = expr;
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}
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return false;
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}
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void ExpressionStore::getExpressions( QList< const ExpressionInfo* > &l ) const
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{
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l.clear();
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QMap< QString, ExpressionInfo* >::const_iterator itr = m_pvt->expressions.constBegin();
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while( itr != m_pvt->expressions.constEnd() )
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{
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l.push_back( itr.value() );
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++itr;
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}
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}
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const ExpressionInfo* ExpressionStore::getInfo( const QString &name )
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{
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QMap< QString, ExpressionInfo* >::const_iterator itr = m_pvt->expressions.find( name );
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if( itr == m_pvt->expressions.end() )
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return NULL;
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else
|
||||
return itr.value();
|
||||
}
|
||||
|
||||
|
||||
|
46
code/studio/src/plugins/gui_editor/expression_store.h
Normal file
46
code/studio/src/plugins/gui_editor/expression_store.h
Normal file
|
@ -0,0 +1,46 @@
|
|||
// Ryzom Core Studio - GUI Editor Plugin
|
||||
//
|
||||
// Copyright (C) 2014 Laszlo Kis-Adam
|
||||
// Copyright (C) 2010 Ryzom Core <http://ryzomcore.org/>
|
||||
//
|
||||
// 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 EXPRESSION_STORE
|
||||
#define EXPRESSION_STORE
|
||||
|
||||
#include <QString>
|
||||
#include <QList>
|
||||
#include "expression_info.h"
|
||||
|
||||
//struct ExpressionInfo;
|
||||
class ExpressionStorePvt;
|
||||
|
||||
class ExpressionStore
|
||||
{
|
||||
public:
|
||||
ExpressionStore();
|
||||
~ExpressionStore();
|
||||
|
||||
bool load();
|
||||
|
||||
void getExpressions( QList< const ExpressionInfo* > &l ) const;
|
||||
|
||||
const ExpressionInfo* getInfo( const QString &name );
|
||||
|
||||
private:
|
||||
ExpressionStorePvt *m_pvt;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -75,6 +75,7 @@ namespace GUIEditor
|
|||
|
||||
tc = new TextureChooser();
|
||||
ee = new ExpressionEditor();
|
||||
ee->load();
|
||||
|
||||
createMenus();
|
||||
readSettings();
|
||||
|
|
Loading…
Reference in a new issue