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See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_vcl.hxx" #include #include #include #include #include // ======================================================================= DECLARE_LIST( ImplAccelList, Accelerator* ) // ======================================================================= DBG_NAMEEX( Accelerator ) // ======================================================================= ImplAccelManager::~ImplAccelManager() { if ( mpAccelList ) delete mpAccelList; if ( mpSequenceList ) delete mpSequenceList; } // ----------------------------------------------------------------------- sal_Bool ImplAccelManager::InsertAccel( Accelerator* pAccel ) { if ( !mpAccelList ) mpAccelList = new ImplAccelList; else { // Gibts den schon ? if ( mpAccelList->GetPos( pAccel ) != LIST_ENTRY_NOTFOUND ) return sal_False; } // Am Anfang der Liste einfuegen mpAccelList->Insert( pAccel, (sal_uLong)0 ); return sal_True; } // ----------------------------------------------------------------------- void ImplAccelManager::RemoveAccel( Accelerator* pAccel ) { // Haben wir ueberhaupt eine Liste ? if ( !mpAccelList ) return; //e.g. #i90599#. Someone starts typing a sequence in a dialog, but doesn't //end it, and then closes the dialog, deleting the accelerators. So if //we're removing an accelerator that a sub-accelerator which is in the //sequence list, throw away the entire sequence if ( mpSequenceList ) { for (sal_uInt16 i = 0; i < pAccel->GetItemCount(); ++i) { Accelerator* pSubAccel = pAccel->GetAccel(pAccel->GetItemId(i)); if ( mpSequenceList->GetPos( pSubAccel ) != LIST_ENTRY_NOTFOUND ) { EndSequence( true ); break; } } } // Raus damit mpAccelList->Remove( pAccel ); } // ----------------------------------------------------------------------- void ImplAccelManager::EndSequence( sal_Bool bCancel ) { // Sind wir ueberhaupt in einer Sequenz ? if ( !mpSequenceList ) return; // Alle Deactivate-Handler der Acceleratoren in der Sequenz rufen Accelerator* pTempAccel = mpSequenceList->First(); while( pTempAccel ) { sal_Bool bDel = sal_False; pTempAccel->mbIsCancel = bCancel; pTempAccel->mpDel = &bDel; pTempAccel->Deactivate(); if ( !bDel ) { pTempAccel->mbIsCancel = sal_False; pTempAccel->mpDel = NULL; } pTempAccel = mpSequenceList->Next(); } // Sequenz-Liste loeschen delete mpSequenceList; mpSequenceList = NULL; } // ----------------------------------------------------------------------- sal_Bool ImplAccelManager::IsAccelKey( const KeyCode& rKeyCode, sal_uInt16 nRepeat ) { Accelerator* pAccel; // Haben wir ueberhaupt Acceleratoren ?? if ( !mpAccelList ) return sal_False; if ( !mpAccelList->Count() ) return sal_False; // Sind wir in einer Sequenz ? if ( mpSequenceList ) { pAccel = mpSequenceList->GetObject( 0 ); DBG_CHKOBJ( pAccel, Accelerator, NULL ); // Nicht Gefunden ? if ( !pAccel ) { // Sequenz abbrechen FlushAccel(); return sal_False; } // Ist der Eintrag da drin ? ImplAccelEntry* pEntry = pAccel->ImplGetAccelData( rKeyCode ); if ( pEntry ) { Accelerator* pNextAccel = pEntry->mpAccel; // Ist da ein Accelerator hinter ? if ( pNextAccel ) { DBG_CHKOBJ( pNextAccel, Accelerator, NULL ); mpSequenceList->Insert( pNextAccel, (sal_uLong)0 ); // Activate-Handler vom Neuen rufen pNextAccel->Activate(); return sal_True; } else { // Hat ihn schon ! if ( pEntry->mbEnabled ) { // Sequence beenden (Deactivate-Handler vorher rufen) EndSequence(); // Dem Accelerator das aktuelle Item setzen // und Handler rufen sal_Bool bDel = sal_False; pAccel->maCurKeyCode = rKeyCode; pAccel->mnCurId = pEntry->mnId; pAccel->mnCurRepeat = nRepeat; pAccel->mpDel = &bDel; pAccel->Select(); // Hat Accel den Aufruf ueberlebt if ( !bDel ) { DBG_CHKOBJ( pAccel, Accelerator, NULL ); pAccel->maCurKeyCode = KeyCode(); pAccel->mnCurId = 0; pAccel->mnCurRepeat = 0; pAccel->mpDel = NULL; } return sal_True; } else { // Sequenz abbrechen, weil Acceleraor disabled // Taste wird weitergeleitet (ans System) FlushAccel(); return sal_False; } } } else { // Sequenz abbrechen wegen falscher Taste FlushAccel(); return sal_False; } } // Durch die Liste der Acceleratoren wuehlen pAccel = mpAccelList->First(); while ( pAccel ) { DBG_CHKOBJ( pAccel, Accelerator, NULL ); // Ist der Eintrag da drin ? ImplAccelEntry* pEntry = pAccel->ImplGetAccelData( rKeyCode ); if ( pEntry ) { Accelerator* pNextAccel = pEntry->mpAccel; // Ist da ein Accelerator hinter ? if ( pNextAccel ) { DBG_CHKOBJ( pNextAccel, Accelerator, NULL ); // Sequenz-Liste erzeugen mpSequenceList = new ImplAccelList; mpSequenceList->Insert( pAccel, (sal_uLong)0 ); mpSequenceList->Insert( pNextAccel, (sal_uLong)0 ); // Activate-Handler vom Neuen rufen pNextAccel->Activate(); return sal_True; } else { // Hat ihn schon ! if ( pEntry->mbEnabled ) { // Activate/Deactivate-Handler vorher rufen pAccel->Activate(); pAccel->Deactivate(); // Dem Accelerator das aktuelle Item setzen // und Handler rufen sal_Bool bDel = sal_False; pAccel->maCurKeyCode = rKeyCode; pAccel->mnCurId = pEntry->mnId; pAccel->mnCurRepeat = nRepeat; pAccel->mpDel = &bDel; pAccel->Select(); // Hat Accel den Aufruf ueberlebt if ( !bDel ) { DBG_CHKOBJ( pAccel, Accelerator, NULL ); pAccel->maCurKeyCode = KeyCode(); pAccel->mnCurId = 0; pAccel->mnCurRepeat = 0; pAccel->mpDel = NULL; } return sal_True; } else return sal_False; } } // Nicht gefunden, vielleicht im naechsten Accelerator pAccel = mpAccelList->Next(); } return sal_False; }