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authormickeyl <mickeyl>2005-05-06 20:18:58 (UTC)
committer mickeyl <mickeyl>2005-05-06 20:18:58 (UTC)
commite8bb0ef7701e6bb565dc178424687e82b12bd8ec (patch) (unidiff)
treedb22a14ae11f6ec2b942b51af6def4e03d3a8f50
parent8b1a64ffe497f5395544c6702225003aca293f80 (diff)
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first sketch at ODirNotification class
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--examples/opiecore/onotifydemo/onotifydemo.cpp50
-rw-r--r--examples/opiecore/onotifydemo/onotifydemo.h3
-rw-r--r--libopie2/opiecore/ofilenotify.cpp31
-rw-r--r--libopie2/opiecore/ofilenotify.h10
4 files changed, 77 insertions, 17 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
@@ -11,6 +11,7 @@ using namespace Opie::Ui;
11 11
12/* QT */ 12/* QT */
13#include <qcheckbox.h> 13#include <qcheckbox.h>
14#include <qfileinfo.h>
14#include <qvbox.h> 15#include <qvbox.h>
15#include <qhbox.h> 16#include <qhbox.h>
16#include <qhbuttongroup.h> 17#include <qhbuttongroup.h>
@@ -89,15 +90,47 @@ DemoApp::DemoApp( int argc, char** argv ) : OApplication( argc, argv, "libopie2
89 QString filename = OFileDialog::getOpenFileName( OFileSelector::ExtendedAll ); 90 QString filename = OFileDialog::getOpenFileName( OFileSelector::ExtendedAll );
90 if ( !filename.isEmpty() ) 91 if ( !filename.isEmpty() )
91 { 92 {
93 bool success = true;
92 odebug << "Filename = " << filename << oendl; 94 odebug << "Filename = " << filename << oendl;
93 95
94 int fntype = m; 96 int fntype = m;
95 QString modifier = QString().sprintf( " = 0x%08x", fntype ); 97 QString modifier = QString().sprintf( " = 0x%08x", fntype );
96 new OListViewItem( l, filename, multi ? "MULTI" : "SINGLE", modifier ); 98
97 if ( !multi ) 99 if ( QFileInfo( filename ).isFile() )
98 OFileNotification::singleShot( filename, this, SLOT( trigger() ), (OFileNotificationType) fntype ); 100 {
101 if ( !multi )
102 {
103 success = OFileNotification::singleShot( filename, this, SLOT( unnamedTrigger() ), (OFileNotificationType) fntype );
104 }
105 else
106 {
107 OFileNotification* fn = new OFileNotification();
108 success = fn->watch( filename, false, (OFileNotificationType) fntype );
109 connect( fn, SIGNAL( triggered( const QString& ) ), this, SLOT( namedTrigger( const QString& ) ) );
110 }
111 }
112 else if ( QFileInfo( filename ).isDir() )
113 {
114 ODirNotification* dn = new ODirNotification();
115 success = dn->watch( filename, !multi, (OFileNotificationType) fntype );
116 connect( dn, SIGNAL( triggered( const QString& ) ), this, SLOT( namedTrigger( const QString& ) ) );
117 }
118 else
119 {
120 odebug << "Huh!? Neither file nor directory..." << oendl;
121 return;
122 }
123
124/* if ( !success )
125 {
126 QMessageBox::warning( 0, "Add Trigger", "<p>Couldn't add trigger :(</p>", "&Sorry", 0 );
127 return;
128 }
99 else 129 else
100 odebug << "not yet implemented..." << oendl; 130*/ {
131 new OListViewItem( l, filename, multi ? "MULTI" : "SINGLE", modifier );
132 }
133 return;
101 } 134 }
102 else 135 else
103 { 136 {
@@ -124,9 +157,14 @@ DemoApp::DemoApp( int argc, char** argv ) : OApplication( argc, argv, "libopie2
124 } 157 }
125 } 158 }
126 159
127 void DemoApp::trigger() 160 void DemoApp::unnamedTrigger()
161 {
162 owarn << "DemoApp::singleShotStrigger() : F I R E !!!!!" << oendl;
163 }
164
165 void DemoApp::namedTrigger( const QString& path )
128 { 166 {
129 owarn << "FIRE!" << oendl; 167 owarn << "DemoApp::named trigger = " << path << " : F I R E !!!!!" << oendl;
130 } 168 }
131 169
132int main( int argc, char** argv ) 170int main( int argc, char** argv )
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
@@ -19,7 +19,8 @@ public slots:
19 void addSingle(); 19 void addSingle();
20 void addMulti(); 20 void addMulti();
21 void delTrigger(); 21 void delTrigger();
22 void trigger(); 22 void unnamedTrigger();
23 void namedTrigger( const QString& name );
23 24
24private: 25private:
25 Opie::Ui::OListView* l; 26 Opie::Ui::OListView* l;
diff --git a/libopie2/opiecore/ofilenotify.cpp b/libopie2/opiecore/ofilenotify.cpp
index efd041a..11d4f87 100644
--- a/libopie2/opiecore/ofilenotify.cpp
+++ b/libopie2/opiecore/ofilenotify.cpp
@@ -93,17 +93,17 @@ int OFileNotification::watch( const QString& path, bool sshot, OFileNotification
93 return -1; 93 return -1;
94 } 94 }
95 95
96 if ( notification_list.isEmpty() )
97 {
98 OFileNotification::registerEventHandler();
99 }
100
101 return startWatching( path, sshot, type ); 96 return startWatching( path, sshot, type );
102} 97}
103 98
104 99
105int OFileNotification::startWatching( const QString& path, bool sshot, OFileNotificationType type ) 100int OFileNotification::startWatching( const QString& path, bool sshot, OFileNotificationType type )
106{ 101{
102 if ( notification_list.isEmpty() )
103 {
104 OFileNotification::registerEventHandler();
105 }
106
107 struct inotify_watch_request iwr; 107 struct inotify_watch_request iwr;
108 ::memset( &iwr, 0, sizeof iwr ); 108 ::memset( &iwr, 0, sizeof iwr );
109 iwr.name = const_cast<char*>( (const char*) path ); 109 iwr.name = const_cast<char*>( (const char*) path );
@@ -255,9 +255,24 @@ ODirNotification::~ODirNotification()
255int ODirNotification::watch( const QString& path, bool sshot, OFileNotificationType type, int recurse ) 255int ODirNotification::watch( const QString& path, bool sshot, OFileNotificationType type, int recurse )
256{ 256{
257 qDebug( "ODirNotification::watch( %s, %d, 0x%08x, %d )", (const char*) path, sshot, type, recurse ); 257 qDebug( "ODirNotification::watch( %s, %d, 0x%08x, %d )", (const char*) path, sshot, type, recurse );
258 return 0;
259}
260 258
259 if ( recurse == 0 )
260 {
261 OFileNotification* fn = new OFileNotification( this, "ODirNotification delegate" );
262 int result = fn->startWatching( path, sshot, type );
263 if ( result != -1 )
264 {
265 connect( fn, SIGNAL( triggered( const QString& ) ), this, SIGNAL( triggered( const QString& ) ) );
266 return result;
267 }
268 }
269 else
270 {
271 qDebug( "ODirNotification::watch(), recursion not yet implemented... :)" );
272 return -1;
273 }
261} 274}
262 275
263} \ No newline at end of file 276} // namespace Ui
277
278} // namespace Opie
diff --git a/libopie2/opiecore/ofilenotify.h b/libopie2/opiecore/ofilenotify.h
index 41ba84d..3eb917e 100644
--- a/libopie2/opiecore/ofilenotify.h
+++ b/libopie2/opiecore/ofilenotify.h
@@ -129,13 +129,13 @@ class OFileNotification : public QObject
129 * int main( int argc, char **argv ) 129 * int main( int argc, char **argv )
130 * { 130 * {
131 * OApplication a( argc, argv, "File Notification Example" ); 131 * OApplication a( argc, argv, "File Notification Example" );
132 * OFileNotification::singleShot( "/tmp/quit", &a, SLOT(quit()), Create ); 132 * OFileNotification::singleShot( "/tmp/quit", &a, SLOT(quit()), Access );
133 * ... // create and show your widgets 133 * ... // create and show your widgets
134 * return a.exec(); 134 * return a.exec();
135 * } 135 * }
136 * </pre> 136 * </pre>
137 * 137 *
138 * This sample program automatically terminates when the file "/tmp/quit" has been created. 138 * This sample program automatically terminates when the file "/tmp/quit" has been accessed.
139 * 139 *
140 * 140 *
141 * The @a receiver is the receiving object and the @a member is the slot. 141 * The @a receiver is the receiving object and the @a member is the slot.
@@ -222,6 +222,12 @@ class ODirNotification : public QObject
222 * Set @a sshot to True if you want to be notified only once. 222 * Set @a sshot to True if you want to be notified only once.
223 **/ 223 **/
224 int watch( const QString& path, bool sshot = false, OFileNotificationType type = Modify, int recurse = 0 ); 224 int watch( const QString& path, bool sshot = false, OFileNotificationType type = Modify, int recurse = 0 );
225
226 signals:
227 /**
228 * This signal is emitted if an event happens of the specified type happens to the directory being watched.
229 **/
230 void triggered( const QString& name );
225}; 231};
226 232
227 233