From d243c92731935d66521149b88e347c93c6fdc3f3 Mon Sep 17 00:00:00 2001 From: stv Date: Fri, 11 Nov 2005 08:12:57 +0000 Subject: [PATCH] no message --- src/SUIT/SUIT_Desktop.cxx | 224 ++++++++++++++++++++++++++++---------- src/SUIT/SUIT_Desktop.h | 30 ++--- src/SUIT/SUIT_FileDlg.cxx | 30 +++-- src/SUIT/SUIT_Session.cxx | 20 ++-- src/SUIT/SUIT_Session.h | 2 +- 5 files changed, 208 insertions(+), 98 deletions(-) diff --git a/src/SUIT/SUIT_Desktop.cxx b/src/SUIT/SUIT_Desktop.cxx index 567f23dd1..25d5da977 100755 --- a/src/SUIT/SUIT_Desktop.cxx +++ b/src/SUIT/SUIT_Desktop.cxx @@ -16,92 +16,165 @@ #include /*! - Class: LogoBox + Class: SUIT_Desktop::LogoMgr Level: Internal */ -class LogoBox : public QHBox +class SUIT_Desktop::LogoMgr : public QObject { public: - LogoBox( QWidget* parent = 0, const char* name = 0, WFlags f = 0 ) : QHBox( parent, name, f ) - { - setFrameStyle( Plain | NoFrame ); - setMargin( 0 ); setSpacing( 2 ); - } - void addSpacing( int spacing ) - { - QApplication::sendPostedEvents( this, QEvent::ChildInserted ); - ((QHBoxLayout*)layout())->addSpacing( spacing ); - } -protected: - void drawContents( QPainter* p ) - { - if ( parentWidget()->inherits( "QMenuBar" ) ) - style().drawControl( QStyle::CE_MenuBarEmptyArea, p, this, contentsRect(), colorGroup() ); - else - QHBox::drawContents( p ); - } -}; + LogoMgr( QMenuBar* ); + virtual ~LogoMgr(); -/*! - Class: SUIT_Desktop::LogoManager - Level: Internal -*/ + int count() const; + + void insert( const QString&, const QPixmap&, const int = -1 ); + void remove( const QString& ); + void clear(); + + QMenuBar* menuBar() const; + +private: + void generate(); + int find( const QString& ) const; + +private: + typedef struct { QString id; QPixmap pix; } LogoInfo; + typedef QValueList LogoList; + +private: + int myId; + QMenuBar* myMenus; + LogoList myLogos; +}; -SUIT_Desktop::LogoManager::LogoManager( SUIT_Desktop* desktop) -: myDesktop( desktop ), myId( 0 ) +SUIT_Desktop::LogoMgr::LogoMgr( QMenuBar* mb ) +: QObject( mb ), +myMenus( mb ), +myId( 0 ) { } -void SUIT_Desktop::LogoManager::addLogo( const QString& logoID, const QPixmap& logo ) +SUIT_Desktop::LogoMgr::~LogoMgr() +{ +} + +QMenuBar* SUIT_Desktop::LogoMgr::menuBar() const +{ + return myMenus; +} + +int SUIT_Desktop::LogoMgr::count() const +{ + return myLogos.count(); +} + +void SUIT_Desktop::LogoMgr::insert( const QString& id, const QPixmap& pix, const int index ) { - if ( !myDesktop || logo.isNull() ) + if ( pix.isNull() ) return; - myLogoMap[ logoID ] = logo; - generateLogo(); + + LogoInfo* inf = 0; + + int idx = find( id ); + if ( idx < 0 ) + { + idx = index < (int)myLogos.count() ? index : -1; + if ( idx < 0 ) + inf = &( *myLogos.append( LogoInfo() ) ); + else + inf = &( *myLogos.insert( myLogos.at( idx ), LogoInfo() ) ); + } + else + inf = &( *myLogos.at( idx ) ); + + + inf->id = id; + inf->pix = pix; + + generate(); } -void SUIT_Desktop::LogoManager::removeLogo( const QString& logoID ) +void SUIT_Desktop::LogoMgr::remove( const QString& id ) { - if ( !myDesktop || myLogoMap.find( logoID ) == myLogoMap.end() ) + int idx = find( id ); + if ( idx < 0 ) return; - myLogoMap.remove( logoID ); - generateLogo(); + + myLogos.remove( myLogos.at( idx ) ); + + generate(); } -void SUIT_Desktop::LogoManager::clearLogo() +void SUIT_Desktop::LogoMgr::clear() { - myLogoMap.clear(); - generateLogo(); + myLogos.clear(); + generate(); } -void SUIT_Desktop::LogoManager::generateLogo() +void SUIT_Desktop::LogoMgr::generate() { - if ( !myDesktop ) return; + if ( !menuBar() ) + return; if ( myId ) - myDesktop->menuBar()->removeItem( myId ); + menuBar()->removeItem( myId ); + myId = 0; - if ( !myLogoMap.count() ) + if ( myLogos.isEmpty() ) return; - LogoBox* cnt = new LogoBox( myDesktop ); - - QMap::Iterator it; - for ( it = myLogoMap.begin(); it != myLogoMap.end(); ++it ) { + class LogoBox : public QHBox + { + public: + LogoBox( QWidget* parent = 0, const char* name = 0, WFlags f = 0 ) : QHBox( parent, name, f ) {}; + + void addSpacing( int spacing ) + { + QApplication::sendPostedEvents( this, QEvent::ChildInserted ); + ((QHBoxLayout*)layout())->addSpacing( spacing ); + } + + protected: + void drawContents( QPainter* p ) + { + if ( parentWidget()->inherits( "QMenuBar" ) ) + style().drawControl( QStyle::CE_MenuBarEmptyArea, p, this, contentsRect(), colorGroup() ); + else + QHBox::drawContents( p ); + } + }; + + LogoBox* cnt = new LogoBox( menuBar() ); + cnt->setSpacing( 2 ); + + for ( LogoList::const_iterator it = myLogos.begin(); it != myLogos.end(); ++it ) + { QLabel* logoLab = new QLabel( cnt ); - logoLab->setPixmap( *it ); - logoLab->setAlignment( QLabel::AlignCenter ); + logoLab->setPixmap( (*it).pix ); logoLab->setScaledContents( false ); + logoLab->setAlignment( QLabel::AlignCenter ); } + QApplication::sendPostedEvents( cnt, QEvent::ChildInserted ); cnt->addSpacing( 2 ); - myId = myDesktop->menuBar()->insertItem( cnt ); - QApplication::sendPostedEvents( myDesktop->menuBar()->parentWidget(), QEvent::LayoutHint ); - QApplication::postEvent( myDesktop->menuBar()->parentWidget(), new QEvent( QEvent::LayoutHint ) ); + myId = menuBar()->insertItem( cnt ); + + QApplication::sendPostedEvents( menuBar()->parentWidget(), QEvent::LayoutHint ); + QApplication::postEvent( menuBar()->parentWidget(), new QEvent( QEvent::LayoutHint ) ); } +int SUIT_Desktop::LogoMgr::find( const QString& id ) const +{ + int idx = -1; + for ( uint i = 0; i < myLogos.count() && idx < 0; i++ ) + { + if ( (*myLogos.at( i ) ).id == id ) + idx = i; + } + return idx; +} /*!\class SUIT_Desktop * Provide desktop management:\n @@ -115,10 +188,11 @@ void SUIT_Desktop::LogoManager::generateLogo() Constructor. */ SUIT_Desktop::SUIT_Desktop() -: QtxMainWindow(), myLogoMan( this ) +: QtxMainWindow() { myMenuMgr = new QtxActionMenuMgr( this ); myToolMgr = new QtxActionToolMgr( this ); + myLogoMgr = new LogoMgr( menuBar() ); } /*! @@ -186,28 +260,62 @@ QtxActionToolMgr* SUIT_Desktop::toolMgr() const return myToolMgr; } +/*! + Returns the count of the existed logos. +*/ +int SUIT_Desktop::logoCount() const +{ + if ( !myLogoMgr ) + return 0; + else + return myLogoMgr->count(); +} + +/*! + Adds new logo to the menu bar area. + Obsolete. Not should be used. + Use SUIT_Desktop::logoInsert(); +*/ +void SUIT_Desktop::addLogo( const QString& id, const QPixmap& pix ) +{ + logoInsert( id, pix ); +} + +/*! + Removes a logo. + Obsolete. Not should be used. + Use SUIT_Desktop::logoRemove(); +*/ +void SUIT_Desktop::removeLogo( const QString& id ) +{ + logoRemove( id ); +} + /*! Adds new logo to the menu bar area */ -void SUIT_Desktop::addLogo( const QString& logoID, const QPixmap& logo ) +void SUIT_Desktop::logoInsert( const QString& logoID, const QPixmap& logo, const int idx ) { - myLogoMan.addLogo( logoID, logo ); + if ( myLogoMgr ) + myLogoMgr->insert( logoID, logo, idx ); } /*! Removes a logo */ -void SUIT_Desktop::removeLogo( const QString& logoID ) +void SUIT_Desktop::logoRemove( const QString& logoID ) { - myLogoMan.removeLogo( logoID ); + if ( myLogoMgr ) + myLogoMgr->remove( logoID ); } /*! Removes all logos */ -void SUIT_Desktop::clearLogo() +void SUIT_Desktop::logoClear() { - myLogoMan.clearLogo(); + if ( myLogoMgr ) + myLogoMgr->clear(); } diff --git a/src/SUIT/SUIT_Desktop.h b/src/SUIT/SUIT_Desktop.h index 9eb46cfa0..52d64c4c9 100755 --- a/src/SUIT/SUIT_Desktop.h +++ b/src/SUIT/SUIT_Desktop.h @@ -16,22 +16,7 @@ class SUIT_EXPORT SUIT_Desktop : public QtxMainWindow { Q_OBJECT - class LogoManager - { - public: - LogoManager( SUIT_Desktop* ); - void addLogo( const QString&, const QPixmap& ); - void removeLogo( const QString& ); - void clearLogo(); - - private: - void generateLogo(); - - private: - SUIT_Desktop* myDesktop; - QMap myLogoMap; - int myId; - }; + class LogoMgr; public: SUIT_Desktop(); @@ -43,9 +28,14 @@ public: virtual SUIT_ViewWindow* activeWindow() const = 0; virtual QPtrList windows() const = 0; - void addLogo( const QString&, const QPixmap& ); - void removeLogo( const QString& ); - void clearLogo(); + void addLogo( const QString&, const QPixmap& ); // Not should be used. Will be removed. + void removeLogo( const QString& ); // Not should be used. Will be removed. + + int logoCount() const; + + void logoClear(); + void logoRemove( const QString& ); + void logoInsert( const QString&, const QPixmap&, const int = -1 ); signals: void activated(); @@ -63,7 +53,7 @@ protected: private: QtxActionMenuMgr* myMenuMgr; QtxActionToolMgr* myToolMgr; - LogoManager myLogoMan; + LogoMgr* myLogoMgr; }; #endif diff --git a/src/SUIT/SUIT_FileDlg.cxx b/src/SUIT/SUIT_FileDlg.cxx index 7fe375414..87f1994d3 100755 --- a/src/SUIT/SUIT_FileDlg.cxx +++ b/src/SUIT/SUIT_FileDlg.cxx @@ -249,18 +249,23 @@ bool SUIT_FileDlg::acceptData() if ( myValidator ) { if ( isOpenDlg() ) - if ( mode() == ExistingFiles ) { - QStringList fileNames = selectedFiles(); - for ( int i = 0; i < (int)fileNames.count(); i++ ) { - if ( !myValidator->canOpen( fileNames[i] ) ) - return false; - } - return true; + { + if ( mode() == ExistingFiles ) + { + QStringList fileNames = selectedFiles(); + for ( int i = 0; i < (int)fileNames.count(); i++ ) + { + if ( !myValidator->canOpen( fileNames[i] ) ) + return false; + } + return true; } - else { - return myValidator->canOpen( selectedFile() ); + else + { + return myValidator->canOpen( selectedFile() ); } - else + } + else return myValidator->canSave( selectedFile() ); } return true; @@ -333,9 +338,10 @@ void SUIT_FileDlg::addExtension() { QString newExt = extList[i].replace( QRegExp( "[\\\\][+]" ),"+" ); int res = newExt.findRev( '.' ); - if ( res >= 0 ) + if ( res >= 0 ) newExt = newExt.mid( res + 1 ); - if ( newExt.find( QRegExp("[*|?]" ) ) < 0 ) { + if ( newExt.find( QRegExp("[*|?]" ) ) < 0 ) + { mySelectedFile.stripWhiteSpace(); mySelectedFile += mySelectedFile.endsWith(".") ? newExt : QString(".") + newExt; break; diff --git a/src/SUIT/SUIT_Session.cxx b/src/SUIT/SUIT_Session.cxx index a9db903d0..32dbe57b4 100755 --- a/src/SUIT/SUIT_Session.cxx +++ b/src/SUIT/SUIT_Session.cxx @@ -61,17 +61,18 @@ SUIT_Application* SUIT_Session::startApplication( const QString& name, int args, if ( myAppLibs.contains( appName ) ) libHandle = myAppLibs[appName]; + QString lib; if ( !libHandle ) - libHandle = loadLibrary( name ); + libHandle = loadLibrary( name, lib ); if ( !libHandle ) { SUIT_MessageBox::warn1( 0, tr( "Error" ), - tr( "Can not find function %1. %2").arg( APP_CREATE_NAME ).arg( lastError() ), tr( "Ok" ) ); + tr( "Can not load application library \"%1\": %2").arg( lib ).arg( lastError() ), tr( "Ok" ) ); return 0; } - if (!myAppLibs.contains(appName) || !myAppLibs[appName]) // jfa 22.06.2005 + if ( !myAppLibs.contains( appName ) || !myAppLibs[appName] ) // jfa 22.06.2005 myAppLibs.insert( appName, libHandle ); APP_CREATE_FUNC crtInst = 0; @@ -85,7 +86,7 @@ SUIT_Application* SUIT_Session::startApplication( const QString& name, int args, if ( !crtInst ) { SUIT_MessageBox::warn1( 0, tr( "Error" ), - tr( "Can not find function %1. %2").arg( APP_CREATE_NAME ).arg( lastError() ), tr( "Ok" ) ); + tr( "Can not find function \"%1\": %2" ).arg( APP_CREATE_NAME ).arg( lastError() ), tr( "Ok" ) ); return 0; } @@ -100,7 +101,7 @@ SUIT_Application* SUIT_Session::startApplication( const QString& name, int args, SUIT_Application* anApp = crtInst(); if ( !anApp ) { - SUIT_MessageBox::warn1(0, tr( "Error" ), tr( "Can not find function %1. %2").arg( APP_CREATE_NAME ).arg( lastError() ), tr( "Ok" ) ); + SUIT_MessageBox::warn1( 0, tr( "Error" ), tr( "Can not create application \"%1\": %2").arg( appName ).arg( lastError() ), tr( "Ok" ) ); return 0; } @@ -109,7 +110,7 @@ SUIT_Application* SUIT_Session::startApplication( const QString& name, int args, connect( anApp, SIGNAL( applicationClosed( SUIT_Application* ) ), this, SLOT( onApplicationClosed( SUIT_Application* ) ) ); connect( anApp, SIGNAL( activated( SUIT_Application* ) ), - this, SLOT( onApplicationActivated( SUIT_Application* ) ) ); + this, SLOT( onApplicationActivated( SUIT_Application* ) ) ); myAppList.append( anApp ); @@ -127,6 +128,10 @@ SUIT_Application* SUIT_Session::startApplication( const QString& name, int args, anApp->start(); + // Application can be closed during starting (not started). + if ( !myAppList.contains( anApp ) ) + anApp = 0; + return anApp; } @@ -255,10 +260,11 @@ QString SUIT_Session::lastError() const /*! Load library to session. * \retval Loaded library. */ -SUIT_Session::AppLib SUIT_Session::loadLibrary( const QString& name ) +SUIT_Session::AppLib SUIT_Session::loadLibrary( const QString& name, QString& libName ) { QString libFile = SUIT_Tools::library( name ); + libName = libFile; if ( libFile.isEmpty() ) return 0; diff --git a/src/SUIT/SUIT_Session.h b/src/SUIT/SUIT_Session.h index 1ec8bd638..01a1e46f8 100755 --- a/src/SUIT/SUIT_Session.h +++ b/src/SUIT/SUIT_Session.h @@ -72,7 +72,7 @@ private: private: QString lastError() const; - AppLib loadLibrary( const QString& ); + AppLib loadLibrary( const QString&, QString& ); QString applicationName( const QString& ) const; private: -- 2.39.2