1 /* 2 * Copyright (C) 2009, 2010, 2011, 2013, 2017 Nicolas Bonnefon 3 * and other contributors 4 * 5 * This file is part of glogg. 6 * 7 * glogg is free software: you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation, either version 3 of the License, or 10 * (at your option) any later version. 11 * 12 * glogg is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with glogg. If not, see <http://www.gnu.org/licenses/>. 19 */ 20 21 // This file implements the LogMainView concrete class. 22 // Most of the actual drawing and event management is done in AbstractLogView 23 // Only behaviour specific to the main (top) view is implemented here. 24 25 #include "logmainview.h" 26 27 #include "data/logfiltereddata.h" 28 #include "overview.h" 29 30 #include <QKeyEvent> 31 32 LogMainView::LogMainView( const LogData* newLogData, 33 const QuickFindPattern* const quickFindPattern, 34 Overview* overview, 35 OverviewWidget* overview_widget, 36 QWidget* parent) 37 : AbstractLogView( newLogData, quickFindPattern, parent ) 38 { 39 filteredData_ = NULL; 40 41 // The main data has a real (non NULL) Overview 42 setOverview( overview, overview_widget ); 43 } 44 45 // Just update our internal record. 46 void LogMainView::useNewFiltering( LogFilteredData* filteredData ) 47 { 48 filteredData_ = filteredData; 49 50 if ( getOverview() != NULL ) 51 getOverview()->setFilteredData( filteredData_ ); 52 } 53 54 AbstractLogView::LineType LogMainView::lineType( int lineNumber ) const 55 { 56 if ( filteredData_ != NULL ) { 57 LineType line_type; 58 if ( filteredData_->isLineMarked( lineNumber ) ) 59 line_type = Marked; 60 else if ( filteredData_->isLineInMatchingList( lineNumber ) ) 61 line_type = Match; 62 else 63 line_type = Normal; 64 65 return line_type; 66 } 67 else 68 return Normal; 69 } 70 71 void LogMainView::keyPressEvent( QKeyEvent* keyEvent ) 72 { 73 bool shiftModifier = (keyEvent->modifiers() & Qt::ShiftModifier) == Qt::ShiftModifier; 74 bool noModifier = keyEvent->modifiers() == Qt::NoModifier; 75 76 if ( keyEvent->key() == Qt::Key_BracketLeft && noModifier ) { 77 qint64 line = filteredData_->getMarkBefore( getViewPosition() ); 78 if ( line >= 0 ) { 79 selectAndDisplayLine( static_cast<LineNumber>( line ) ); 80 } 81 keyEvent->accept(); 82 } 83 else if ( keyEvent->key() == Qt::Key_BracketRight && noModifier ) { 84 qint64 line = filteredData_->getMarkAfter( getViewPosition() ); 85 if ( line >= 0 ) { 86 selectAndDisplayLine( static_cast<LineNumber>( line ) ); 87 } 88 keyEvent->accept(); 89 } 90 else { 91 keyEvent->ignore(); 92 AbstractLogView::keyPressEvent( keyEvent ); 93 } 94 } 95