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comparison demos/browser/history.d @ 66:3b98e3fecd9b

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more porting
author mandel
date Tue, 19 May 2009 19:47:40 +0000
parents a62227112f5b
children b149ef2cb18b
comparison
equal deleted inserted replaced
65:a62227112f5b 66:3b98e3fecd9b
280 first = i - 1; 280 first = i - 1;
281 break; 281 break;
282 } 282 }
283 } 283 }
284 } 284 }
285
285 if (first == m_history.count() - 1) 286 if (first == m_history.count() - 1)
286 saveAll = true; 287 saveAll = true;
287 288
288 QString directory = QDesktopServices.storageLocation(QDesktopServices.DataLocation); 289 QString directory = QDesktopServices.storageLocation(QDesktopServices.DataLocation);
289 if (directory.isEmpty()) 290 if (directory.isEmpty())
480 481
481 this(HistoryManager history, QObject parent = null) 482 this(HistoryManager history, QObject parent = null)
482 { 483 {
483 super(parent); 484 super(parent);
484 m_history = history; 485 m_history = history;
485
486 assert(m_history); 486 assert(m_history);
487 487
488 m_history.historyReset.connect(&this.historyReset); 488 m_history.historyReset.connect(&this.historyReset);
489 m_history.entryRemoved.connect(&this.historyReset); 489 m_history.entryRemoved.connect(&this.historyReset);
490 m_history.entryAdded.connect(&this.entryAdded); 490 m_history.entryAdded.connect(&this.entryAdded);
571 571
572 private: 572 private:
573 HistoryManager m_history; 573 HistoryManager m_history;
574 } 574 }
575 575
576
576 const uint MOVEDROWS = 15; 577 const uint MOVEDROWS = 15;
578
577 579
578 /*! 580 /*!
579 Proxy model that will remove any duplicate entries. 581 Proxy model that will remove any duplicate entries.
580 Both m_sourceRow and m_historyHash store their offsets not from 582 Both m_sourceRow and m_historyHash store their offsets not from
581 the front of the list, but as offsets from the back. 583 the front of the list, but as offsets from the back.
929 931
930 this(QWidget parent = null) 932 this(QWidget parent = null)
931 { 933 {
932 super(parent); 934 super(parent);
933 m_history = 0; 935 m_history = 0;
934 connect(this, SIGNAL(activated(QModelIndex )), 936 activated.connect(&this.activated);
935 this, SLOT(activated(QModelIndex )));
936 setHoverRole(HistoryModel.UrlStringRole); 937 setHoverRole(HistoryModel.UrlStringRole);
937 } 938 }
938 939
939 void setInitialActions(QList<QAction> actions) 940 void setInitialActions(QList<QAction> actions)
940 { 941 {
941 m_initialActions = actions; 942 m_initialActions = actions;
942 for (int i = 0; i < m_initialActions.count(); ++i) 943 for (int i = 0; i < m_initialActions.count(); ++i)
943 addAction(m_initialActions.at(i)); 944 addAction(m_initialActions.at(i));
944 } 945 }
945 946
946 protected: 947 protected:
947 948
948 bool prePopulated() 949 bool prePopulated()
949 { 950 {
994 995
995 HistoryManager m_history; 996 HistoryManager m_history;
996 HistoryMenuModel m_historyMenuModel; 997 HistoryMenuModel m_historyMenuModel;
997 QList<QAction> m_initialActions; 998 QList<QAction> m_initialActions;
998 } 999 }
1000
999 1001
1000 // proxy model for the history model that 1002 // proxy model for the history model that
1001 // exposes each url http://www.foo.com and it url starting at the host www.foo.com 1003 // exposes each url http://www.foo.com and it url starting at the host www.foo.com
1002 class HistoryCompletionModel : public QAbstractProxyModel 1004 class HistoryCompletionModel : public QAbstractProxyModel
1003 { 1005 {
1136 int columnCount(QModelIndex parent); 1138 int columnCount(QModelIndex parent);
1137 { 1139 {
1138 return sourceModel().columnCount(mapToSource(parent)); 1140 return sourceModel().columnCount(mapToSource(parent));
1139 } 1141 }
1140 1142
1141
1142 int rowCount(QModelIndex parent = QModelIndex()) 1143 int rowCount(QModelIndex parent = QModelIndex())
1143 { 1144 {
1144 if ( parent.internalId() != 0 || parent.column() > 0 || !sourceModel()) 1145 if ( parent.internalId() != 0 || parent.column() > 0 || !sourceModel())
1145 return 0; 1146 return 0;
1146 1147
1175 { 1176 {
1176 if (!sourceIndex.isValid()) 1177 if (!sourceIndex.isValid())
1177 return QModelIndex(); 1178 return QModelIndex();
1178 1179
1179 if (m_sourceRowCache.isEmpty()) 1180 if (m_sourceRowCache.isEmpty())
1180 rowCount(QModelIndex()); 1181 rowCount(QModelIndex());
1181 1182
1182 QList<int>.iterator it; 1183 QList<int>.iterator it;
1183 it = qLowerBound(m_sourceRowCache.begin(), m_sourceRowCache.end(), sourceIndex.row()); 1184 it = qLowerBound(m_sourceRowCache.begin(), m_sourceRowCache.end(), sourceIndex.row());
1184 if (*it != sourceIndex.row()) 1185 if (*it != sourceIndex.row())
1185 --it; 1186 --it;
1186 int dateRow = qMax(0, it - m_sourceRowCache.begin()); 1187 int dateRow = qMax(0, it - m_sourceRowCache.begin());
1187 int row = sourceIndex.row() - m_sourceRowCache.at(dateRow); 1188 int row = sourceIndex.row() - m_sourceRowCache.at(dateRow);
1188 return createIndex(row, sourceIndex.column(), dateRow + 1); 1189 return createIndex(row, sourceIndex.column(), dateRow + 1);
1189 } 1190 }
1190 1191