-// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
-//
-// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-//
+// Copyright (C) 2014-2015 EDF-R&D
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
//
#include "HYDROGUI_Operation.h"
-#include "HYDROGUI_Module.h"
+
#include "HYDROGUI_InputPanel.h"
+#include "HYDROGUI_Module.h"
+#include "HYDROGUI_Tool.h"
+#include "HYDROGUI_OCCDisplayer.h"
+#include "HYDROGUI_Shape.h"
#include <HYDROData_Document.h>
#include <HYDROData_Iterator.h>
#include <LightApp_SelectionMgr.h>
#include <SUIT_Desktop.h>
+#include <SUIT_MessageBox.h>
#include <SUIT_Study.h>
+#include <OCCViewer_ViewManager.h>
+#include <OCCViewer_ViewWindow.h>
+#include <OCCViewer_ViewPort3d.h>
+
+#include <QApplication>
+
HYDROGUI_Operation::HYDROGUI_Operation( HYDROGUI_Module* theModule )
-: LightApp_Operation(), myModule( theModule ), myPanel( 0 )
+: LightApp_Operation(),
+ myModule( theModule ),
+ myPanel( 0 ),
+ myIsPrintErrorMessage( true ),
+ myIsTransactionOpened( false ),
+ myPreviewManager( 0 ),
+ myPreviewZLayer( -1 ),
+ myIsApplyAndClose( true )
{
+ connect( this, SIGNAL( helpContextModule( const QString&, const QString&,
+ const QString& ) ),
+ theModule->application(), SLOT( onHelpContextModule( const QString&,
+ const QString&, const QString& ) ) );
}
HYDROGUI_Operation::~HYDROGUI_Operation()
{
}
+void HYDROGUI_Operation::setName( const QString& theName )
+{
+ myName = theName;
+}
+
+const QString& HYDROGUI_Operation::getName() const
+{
+ return myName;
+}
+
+HYDROGUI_InputPanel* HYDROGUI_Operation::inputPanel() const
+{
+ if( !myPanel )
+ {
+ ( ( HYDROGUI_Operation* )this )->myPanel = createInputPanel();
+ connect( myPanel, SIGNAL( panelApplyAndClose() ), this, SLOT( onApplyAndClose() ) );
+ connect( myPanel, SIGNAL( panelApply() ), this, SLOT( onApply() ) );
+ connect( myPanel, SIGNAL( panelCancel() ), this, SLOT( onCancel() ) );
+ connect( myPanel, SIGNAL( panelHelp() ), this, SLOT( onHelp() ) );
+ }
+ return myPanel;
+}
+
SUIT_SelectionMgr* HYDROGUI_Operation::selectionMgr() const
{
return myModule->getApp()->selectionMgr();
return myModule;
}
-void HYDROGUI_Operation::startOperation()
+/**
+ * Returns Z layer of the operation preview.
+ \ returns a layer position
+ */
+int HYDROGUI_Operation::getPreviewZLayer() const
+{
+ return myPreviewZLayer;
+}
+
+/**
+ * Update Z layer for the operation preview.
+ \param theLayer a layer position
+ */
+void HYDROGUI_Operation::updatePreviewZLayer( int theLayer )
{
- doc()->StartOperation();
+ setPreviewZLayer( theLayer );
- if( inputPanel() )
+ HYDROGUI_Shape* aPreview = getPreviewShape();
+ if ( aPreview )
+ aPreview->setZLayer( getPreviewZLayer() );
+}
+
+/**
+ * Set Z layer for the operation preview.
+ \param theLayer a layer position
+ */
+void HYDROGUI_Operation::setPreviewZLayer( int theLayer )
+{
+ if ( theLayer != myPreviewZLayer )
+ myPreviewZLayer = theLayer;
+}
+
+/**
+ * Returns a shape preview of the operation
+ */
+HYDROGUI_Shape* HYDROGUI_Operation::getPreviewShape() const
+{
+ return 0;
+}
+
+/**
+ * Return the operation preview manager
+ */
+OCCViewer_ViewManager* HYDROGUI_Operation::getPreviewManager()
+{
+ return myPreviewManager;
+}
+
+/**
+ * Set the preview manager
+ */
+void HYDROGUI_Operation::setPreviewManager( OCCViewer_ViewManager* theManager )
+{
+ //No good: preview Z layer could be used by usual presentations
+ //if ( !theManager && myPreviewManager )
+ // module()->getOCCDisplayer()->RemoveZLayer( myPreviewManager, getPreviewZLayer() );
+
+ myPreviewManager = theManager;
+
+ if ( myPreviewManager )
+ setPreviewZLayer( module()->getOCCDisplayer()->AddPreviewZLayer( myPreviewManager ) );
+}
+
+void HYDROGUI_Operation::setCursor()
+{
+ if ( myPreviewManager )
{
- connect( inputPanel(), SIGNAL( panelApply() ), this, SLOT( OnApply() ) );
- connect( inputPanel(), SIGNAL( panelCancel() ), this, SLOT( OnCancel() ) );
+ QVector<SUIT_ViewWindow*> winList = myPreviewManager->getViews();
+ for ( QVector<SUIT_ViewWindow*>::iterator it = winList.begin(); it != winList.end(); ++it )
+ {
+ OCCViewer_ViewWindow* occWin = ::qobject_cast<OCCViewer_ViewWindow*>( *it );
+ if ( occWin )
+ {
+ OCCViewer_ViewPort3d* vp = occWin->getViewPort();
+ if ( vp )
+ {
+ // Save old cursor
+ myCursor = vp->cursor();
+ // Set specific cursor chosen in preferences
+ QCursor aCursor = module()->getPrefEditCursor();
+ vp->setDefaultCursor( aCursor.shape() );
+ vp->setCursor( *vp->getDefaultCursor() );
+ }
+ }
+ }
+ }
+}
- inputPanel()->show();
+void HYDROGUI_Operation::restoreCursor()
+{
+ if ( myPreviewManager )
+ {
+ QVector<SUIT_ViewWindow*> winList = myPreviewManager->getViews();
+ for ( QVector<SUIT_ViewWindow*>::iterator it = winList.begin(); it != winList.end(); ++it )
+ {
+ OCCViewer_ViewWindow* occWin = ::qobject_cast<OCCViewer_ViewWindow*>( *it );
+ if ( occWin )
+ {
+ OCCViewer_ViewPort3d* vp = occWin->getViewPort();
+ if ( vp )
+ {
+ // Restore old cursor
+ vp->setDefaultCursor( myCursor.shape() );
+ vp->setCursor( myCursor );
+ }
+ }
+ }
+ }
+}
+
+void HYDROGUI_Operation::setIsApplyAndClose( const bool theFlag )
+{
+ myIsApplyAndClose = theFlag;
+}
+
+bool HYDROGUI_Operation::isApplyAndClose() const
+{
+ return myIsApplyAndClose;
+}
+
+void HYDROGUI_Operation::apply()
+{
+ QApplication::setOverrideCursor( Qt::WaitCursor );
+
+ startDocOperation();
+
+ int anUpdateFlags = 0;
+ QString anErrorMsg;
+
+ bool aResult = false;
+ QStringList aBrowseObjectsEntries;
+
+ try
+ {
+ aResult = processApply( anUpdateFlags, anErrorMsg, aBrowseObjectsEntries );
+ }
+ catch ( Standard_Failure )
+ {
+ Handle(Standard_Failure) aFailure = Standard_Failure::Caught();
+ anErrorMsg = aFailure->GetMessageString();
+ aResult = false;
+ }
+ catch ( ... )
+ {
+ aResult = false;
+ }
+
+ QApplication::restoreOverrideCursor();
+
+ if ( aResult )
+ {
+ module()->update( anUpdateFlags );
+ commitDocOperation();
+ commit();
+ browseObjects( aBrowseObjectsEntries, myIsApplyAndClose );
+
+ if ( !myIsApplyAndClose && inputPanel() )
+ start();
+ }
+ else if( !anErrorMsg.isEmpty() )
+ {
+ // Abort document opeartion only if requested
+ if ( isToAbortOnApply() )
+ abortDocOperation();
+
+ printErrorMessage( anErrorMsg );
+
+ // If the operation has no input panel - do abort
+ if ( !inputPanel() ) {
+ abort();
+ }
+ }
+}
+
+void HYDROGUI_Operation::startOperation()
+{
+ LightApp_Operation::startOperation();
+ myModule->getActiveOperations().push( this );
+
+ if( myIsApplyAndClose && inputPanel() )
+ {
myModule->getApp()->desktop()->addDockWidget( Qt::RightDockWidgetArea, inputPanel() );
+ inputPanel()->show();
}
}
-HYDROGUI_InputPanel* HYDROGUI_Operation::inputPanel() const
+void HYDROGUI_Operation::abortOperation()
+{
+ LightApp_Operation::abortOperation();
+ closeInputPanel();
+}
+
+void HYDROGUI_Operation::commitOperation()
+{
+ LightApp_Operation::commitOperation();
+ if ( myIsApplyAndClose )
+ closeInputPanel();
+}
+
+void HYDROGUI_Operation::stopOperation()
+{
+ LightApp_Operation::stopOperation();
+
+ // pop the operation from the cached map of active operations
+ QStack<HYDROGUI_Operation*>& anOperations = myModule->getActiveOperations();
+ if ( !anOperations.empty() ) {
+ if ( anOperations.top() == this )
+ anOperations.pop();
+ else
+ {
+ // find in the stack the current operation and remove it from the stack
+ QVectorIterator<HYDROGUI_Operation*> aVIt( anOperations );
+ aVIt.toBack();
+ aVIt.previous(); // skip the top show/hide operation
+ while ( aVIt.hasPrevious() )
+ {
+ HYDROGUI_Operation* anOp = aVIt.previous();
+ if ( anOp == this )
+ anOperations.remove( anOperations.lastIndexOf( anOp ) );
+ }
+ }
+ }
+ // release the preview manager with removing the added preview Z layer
+ setPreviewManager( 0 );
+}
+
+void HYDROGUI_Operation::setDialogActive( const bool active )
+{
+ LightApp_Operation::setDialogActive( active );
+ if( myPanel )
+ {
+ if( active )
+ {
+ myPanel->show();
+ }
+ }
+}
+
+HYDROGUI_InputPanel* HYDROGUI_Operation::createInputPanel() const
+{
+ return NULL;
+}
+
+void HYDROGUI_Operation::closeInputPanel()
+{
+ if( myPanel )
+ {
+ myModule->getApp()->desktop()->removeDockWidget( myPanel );
+ delete myPanel;
+ myPanel = 0;
+ }
+}
+
+bool HYDROGUI_Operation::processApply( int& theUpdateFlags,
+ QString& theErrorMsg,
+ QStringList& theBrowseObjectsEntries )
+{
+ return false;
+}
+
+void HYDROGUI_Operation::processCancel()
{
- if( !myPanel )
- ( ( HYDROGUI_Operation* )this )->myPanel = createInputPanel();
- return myPanel;
}
-Handle_HYDROData_Document HYDROGUI_Operation::doc() const
+void HYDROGUI_Operation::startDocOperation()
{
- int aStudyId = myModule->application()->activeStudy()->id();
- return HYDROData_Document::Document( aStudyId );
+ // Open transaction in the model document only if it not
+ // already opened by other operation (intended for nested operations)
+ if ( !doc()->IsOperation() )
+ {
+ doc()->StartOperation();
+ myIsTransactionOpened = true;
+ }
+}
+
+void HYDROGUI_Operation::abortDocOperation()
+{
+ // Abort transaction in the model document only if it was
+ // opened by this operation (intended for nested operations)
+ if ( myIsTransactionOpened && doc()->IsOperation() )
+ {
+ doc()->AbortOperation();
+ myIsTransactionOpened = false;
+ }
}
-void HYDROGUI_Operation::OnApply()
+void HYDROGUI_Operation::commitDocOperation()
{
- doc()->CommitOperation();
- inputPanel()->hide();
+ // Commit transaction in the model document only if it was
+ // opened by this operation (intended for nested operations)
+ if ( myIsTransactionOpened && doc()->IsOperation() )
+ {
+ doc()->CommitOperation( HYDROGUI_Tool::ToExtString( getName() ) );
+ myIsTransactionOpened = false;
+ }
}
-void HYDROGUI_Operation::OnCancel()
+Handle(HYDROData_Document) HYDROGUI_Operation::doc() const
{
- doc()->AbortOperation();
- inputPanel()->hide();
+ return HYDROData_Document::Document( myModule->getStudyId() );
}
-Handle_HYDROData_Object HYDROGUI_Operation::FindObjectByName( const QString& theName, int theKind ) const
+void HYDROGUI_Operation::onApplyAndClose()
{
- HYDROData_Iterator anIt( doc(), theKind );
- for( ; anIt.More(); anIt.Next() )
+ myIsApplyAndClose = true;
+ apply();
+}
+
+void HYDROGUI_Operation::onApply()
+{
+ myIsApplyAndClose = false;
+ apply();
+}
+
+void HYDROGUI_Operation::setPrintErrorMessage( const bool theIsPrint )
+{
+ myIsPrintErrorMessage = theIsPrint;
+}
+
+void HYDROGUI_Operation::printErrorMessage( const QString& theErrorMsg )
+{
+ if ( myIsPrintErrorMessage )
{
- if( anIt.Current()->GetName() == theName )
- return anIt.Current();
+ QString aMsg = tr( "INPUT_VALID_DATA" );
+ if( !theErrorMsg.isEmpty() )
+ aMsg.prepend( theErrorMsg + "\n" );
+ SUIT_MessageBox::critical( module()->getApp()->desktop(),
+ tr( "INSUFFICIENT_INPUT_DATA" ),
+ aMsg );
+
}
- return Handle_HYDROData_Object();
+
+ myIsPrintErrorMessage = true;
+}
+
+void HYDROGUI_Operation::onCancel()
+{
+ processCancel();
+ abort();
+ if ( myPanel )
+ abortOperation();
+ myIsApplyAndClose = true;
+}
+
+void HYDROGUI_Operation::onHelp()
+{
+ emit helpContextModule( getHelpComponent(), getHelpFile(), getHelpContext() );
+}
+
+QString HYDROGUI_Operation::getHelpComponent() const
+{
+ return module()->moduleName();
+}
+
+QString HYDROGUI_Operation::getHelpFile() const
+{
+ QString aFileName = ((myName.isEmpty())? operationName() : myName);
+ aFileName = aFileName.toLower();
+ aFileName = aFileName.replace(QRegExp("\\s"), "_").append(".html");
+ aFileName.remove( "create_" );
+ aFileName.remove( "edit_" );
+ return aFileName;
+}
+
+QString HYDROGUI_Operation::getHelpContext() const
+{
+ return QString();
+}
+
+void HYDROGUI_Operation::browseObjects( const QStringList& theBrowseObjectsEntries,
+ const bool theIsApplyAndClose/* = true*/ )
+{
+ bool isOptimizedBrowse = true;
+ module()->getApp()->browseObjects( theBrowseObjectsEntries, theIsApplyAndClose, isOptimizedBrowse );
}
