| -rw-r--r-- | examples/opiecore/onotifydemo/onotifydemo.cpp | 48 | ||||
| -rw-r--r-- | examples/opiecore/onotifydemo/onotifydemo.h | 3 |
2 files changed, 45 insertions, 6 deletions
diff --git a/examples/opiecore/onotifydemo/onotifydemo.cpp b/examples/opiecore/onotifydemo/onotifydemo.cpp index 0e84d80..2beda2a 100644 --- a/examples/opiecore/onotifydemo/onotifydemo.cpp +++ b/examples/opiecore/onotifydemo/onotifydemo.cpp @@ -1,140 +1,178 @@ #include "onotifydemo.h" /* OPIE */ #include <opie2/odebug.h> #include <opie2/oapplication.h> #include <opie2/ofiledialog.h> #include <opie2/olistview.h> #include <opie2/ofilenotify.h> using namespace Opie::Core; using namespace Opie::Ui; /* QT */ #include <qcheckbox.h> +#include <qfileinfo.h> #include <qvbox.h> #include <qhbox.h> #include <qhbuttongroup.h> #include <qvbuttongroup.h> #include <qmessagebox.h> #include <qpushbutton.h> DemoApp::DemoApp( int argc, char** argv ) : OApplication( argc, argv, "libopie2 notify demo" ) { QVBox* vbox = new QVBox(); setMainWidget( vbox ); l = new OListView( vbox ); l->addColumn( "Notification Path" ); l->addColumn( "Trigger Type" ); l->addColumn( "Trigger Mask" ); l->setColumnAlignment( 1, AlignCenter ); l->setColumnAlignment( 2, AlignCenter ); QHBox* hbox = new QHBox( vbox ); g2 = new QVButtonGroup( "Specify Trigger Type", hbox ); QCheckBox* c1 = new QCheckBox( "Access", g2 ); QCheckBox* c2 = new QCheckBox( "Modify", g2 ); QCheckBox* c3 = new QCheckBox( "Attrib", g2 ); QCheckBox* c4 = new QCheckBox( "CloseWrite", g2 ); QCheckBox* c5 = new QCheckBox( "CloseNoWrite", g2 ); QCheckBox* c6 = new QCheckBox( "MovedFrom", g2 ); QCheckBox* c7 = new QCheckBox( "MovedTo", g2 ); QCheckBox* c8 = new QCheckBox( "DeleteSubdir", g2 ); QCheckBox* c9 = new QCheckBox( "DeleteFile", g2 ); QCheckBox* c10 = new QCheckBox( "CreateSubdir", g2 ); QCheckBox* c11 = new QCheckBox( "CreateFile", g2 ); QCheckBox* c12 = new QCheckBox( "Unmount", g2 ); g2->insert( c1, Access ); g2->insert( c2, Modify ); g2->insert( c3, Attrib ); g2->insert( c4, CloseWrite ); g2->insert( c5, CloseNoWrite ); g2->insert( c6, MovedFrom ); g2->insert( c7, MovedTo ); g2->insert( c8, DeleteSubdir ); g2->insert( c9, DeleteFile ); g2->insert( c10, CreateSubdir ); g2->insert( c11, CreateFile ); g2->insert( c12, Unmount ); connect( g2, SIGNAL( pressed(int) ), this, SLOT( modifierClicked(int) ) ); g1 = new QVButtonGroup( "Add/Remove", hbox ); QPushButton* plus1 = new QPushButton( "Add\n&Single", g1 ); QPushButton* plus2 = new QPushButton( "Add\n&Multi", g1 ); QPushButton* minus = new QPushButton( "&Remove\nIt!", g1 ); g1->insert( plus1, 0 ); g1->insert( plus2, 1 ); g1->insert( minus, 2 ); connect( plus1, SIGNAL( clicked() ), this, SLOT( addSingle() ) ); connect( plus2, SIGNAL( clicked() ), this, SLOT( addMulti() ) ); connect( minus, SIGNAL( clicked() ), this, SLOT( delTrigger() ) ); g1->show(); g2->show(); l->show(); hbox->show(); vbox->show(); showMainWidget( vbox ); } void DemoApp::addTrigger( bool multi ) { if ( !m ) { QMessageBox::warning( 0, "Add Trigger", "<p>Can't add trigger without at least one selected trigger type</p>", "&Sorry", 0 ); return; } QString filename = OFileDialog::getOpenFileName( OFileSelector::ExtendedAll ); if ( !filename.isEmpty() ) { + bool success = true; odebug << "Filename = " << filename << oendl; int fntype = m; QString modifier = QString().sprintf( " = 0x%08x", fntype ); - new OListViewItem( l, filename, multi ? "MULTI" : "SINGLE", modifier ); + + if ( QFileInfo( filename ).isFile() ) + { if ( !multi ) - OFileNotification::singleShot( filename, this, SLOT( trigger() ), (OFileNotificationType) fntype ); + { + success = OFileNotification::singleShot( filename, this, SLOT( unnamedTrigger() ), (OFileNotificationType) fntype ); + } else - odebug << "not yet implemented..." << oendl; + { + OFileNotification* fn = new OFileNotification(); + success = fn->watch( filename, false, (OFileNotificationType) fntype ); + connect( fn, SIGNAL( triggered( const QString& ) ), this, SLOT( namedTrigger( const QString& ) ) ); + } + } + else if ( QFileInfo( filename ).isDir() ) + { + ODirNotification* dn = new ODirNotification(); + success = dn->watch( filename, !multi, (OFileNotificationType) fntype ); + connect( dn, SIGNAL( triggered( const QString& ) ), this, SLOT( namedTrigger( const QString& ) ) ); + } + else + { + odebug << "Huh!? Neither file nor directory..." << oendl; + return; + } + +/* if ( !success ) + { + QMessageBox::warning( 0, "Add Trigger", "<p>Couldn't add trigger :(</p>", "&Sorry", 0 ); + return; + } + else +*/ { + new OListViewItem( l, filename, multi ? "MULTI" : "SINGLE", modifier ); + } + return; } else { odebug << "cancelled." << oendl; } } void DemoApp::modifierClicked( int modifier ) { m = static_cast<OFileNotificationType>( (int)m ^ int(modifier) ); }; void DemoApp::addSingle() { addTrigger(); }; void DemoApp::addMulti() { addTrigger( true ); }; void DemoApp::delTrigger() { QListViewItem* item = l->selectedItem(); if ( !item ) { QMessageBox::warning( 0, "Del Trigger", "<p>No trigger selected!</p>", "&Sorry", 0 ); return; } else { QString filename( item->text( 0 ) ); odebug << "Filename = " << filename << oendl; } } - void DemoApp::trigger() + void DemoApp::unnamedTrigger() + { + owarn << "DemoApp::singleShotStrigger() : F I R E !!!!!" << oendl; + } + + void DemoApp::namedTrigger( const QString& path ) { - owarn << "FIRE!" << oendl; + owarn << "DemoApp::named trigger = " << path << " : F I R E !!!!!" << oendl; } int main( int argc, char** argv ) { DemoApp* app = new DemoApp( argc, argv ); app->exec(); return 0; } diff --git a/examples/opiecore/onotifydemo/onotifydemo.h b/examples/opiecore/onotifydemo/onotifydemo.h index c4e3456..f6ac5ea 100644 --- a/examples/opiecore/onotifydemo/onotifydemo.h +++ b/examples/opiecore/onotifydemo/onotifydemo.h @@ -1,29 +1,30 @@ /* OPIE */ #include <opie2/olistview.h> #include <opie2/odebug.h> #include <opie2/oapplication.h> #include <opie2/ofilenotify.h> class QButtonGroup; class DemoApp : public Opie::Core::OApplication { Q_OBJECT public: DemoApp( int argc, char** argv ); public: void addTrigger( bool multi = false ); public slots: void modifierClicked( int modifier ); void addSingle(); void addMulti(); void delTrigger(); - void trigger(); + void unnamedTrigger(); + void namedTrigger( const QString& name ); private: Opie::Ui::OListView* l; QButtonGroup* g1; QButtonGroup* g2; Opie::Core::OFileNotificationType m; }; |