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path: root/libopie2/opiepim/ui/oholidaypluginif.h
authoralwin <alwin>2005-03-16 10:05:50 (UTC)
committer alwin <alwin>2005-03-16 10:05:50 (UTC)
commit954092e015c34ea0848f41d8acb7b957b12d6384 (patch) (side-by-side diff)
treedab1b992308a6dc7ce91163a2d5acef94f4f6f12 /libopie2/opiepim/ui/oholidaypluginif.h
parentf53596e1ab4c64bc0b714c58060f78b198c22f5f (diff)
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first shot of a generic interface for holiday plugin in datebook
Diffstat (limited to 'libopie2/opiepim/ui/oholidaypluginif.h') (more/less context) (ignore whitespace changes)
-rw-r--r--libopie2/opiepim/ui/oholidaypluginif.h64
1 files changed, 64 insertions, 0 deletions
diff --git a/libopie2/opiepim/ui/oholidaypluginif.h b/libopie2/opiepim/ui/oholidaypluginif.h
new file mode 100644
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+++ b/libopie2/opiepim/ui/oholidaypluginif.h
@@ -0,0 +1,64 @@
+#ifndef _O_HOLIDAY_PLUGIN_IF_H
+#define _O_HOLIDAY_PLUGIN_IF_H
+
+#include <opie2/odebug.h>
+
+#include <qpe/qcom.h>
+
+#ifndef QT_NO_COMPONENT
+//"b981b4e9-6d5d-4ee0-a193-f8d0e443809b"
+#define IID_HOLIDAY_PLUGIN QUuid(0xb981b4e9, 0x6d5d, 0x4ee0 0xa1, 0x93,0xf8, 0xd0, 0xe4, 0x43, 0x80, 0x9b)
+#endif
+
+namespace Opie {
+namespace Datebook {
+
+class HolidayPlugin;
+
+class HolidayPluginIf:public QUnknownInterface
+{
+public:
+ HolidayPluginIf():QUnknownInterface(){}
+ virtual ~HolidayPluginIf(){}
+
+ virtual HolidayPlugin*plugin()=0;
+};
+
+template<class T>HolidayPluginWrapper:public HolidayPluginIf
+{
+public:
+ HolidayPluginWrapper():HolidayPluginIf(),_plugin(0){}
+ virtual ~HolidayPluginWrapper(){if (_plugin) delete _plugin;}
+
+ QRESULT queryInterface( const QUuid& uuid, QUnknownInterface** iface ) {
+ odebug << "HolidayPluginWrapper::queryInterface()" << oendl;
+ *iface = 0;
+ if (uuid==IID_HOLIDAY_PLUGIN||uuid==IID_QUnknown) {
+ *iface = this;
+ } else {
+ return QS_FALSE;
+ }
+ if (*iface) *iface->addRef();
+ return QS_OK;
+ }
+
+ // from qcom
+ Q_REFCOUNT
+
+ virtual T*plugin() {
+ if (!_plugin) {_plugin = new T();}
+ return _plugin;
+ }
+protected:
+ T*_plugin;
+};
+
+#define EXPORT_HOLIDAY_PLUGIN( Plugin ) \
+ Q_EXPORT_INTERFACE() { \
+ Q_CREATE_INSTANCE( Opie::Datebook::HolidayPluginWrapper<Plugin> ) \
+ }
+
+}
+}
+#endif
+