1 /***************************************************************************
2 * Copyright (C) 2005-2022 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
21 #ifndef CHATVIEWSEARCHCONTROLLER_H
22 #define CHATVIEWSEARCHCONTROLLER_H
24 #include <QGraphicsItem>
30 #include "chatscene.h"
35 class SearchHighlightItem;
37 class ChatViewSearchController : public QObject
42 ChatViewSearchController(QObject* parent = nullptr);
44 inline const QString& searchString() const { return _searchString; }
46 void setScene(ChatScene* scene);
49 void setSearchString(const QString& searchString);
50 void setCaseSensitive(bool caseSensitive);
51 void setSearchSenders(bool searchSenders);
52 void setSearchMsgs(bool searchMsgs);
53 void setSearchOnlyRegularMsgs(bool searchOnlyRegularMsgs);
59 void sceneDestroyed();
60 void updateHighlights(bool reuse = false);
62 void repositionHighlights();
63 void repositionHighlights(ChatLine* line);
66 void newCurrentHighlight(QGraphicsItem* highlightItem);
69 QString _searchString;
70 ChatScene* _scene{nullptr};
71 QList<SearchHighlightItem*> _highlightItems;
72 int _currentHighlight{0};
74 bool _caseSensitive{false};
75 bool _searchSenders{false};
76 bool _searchMsgs{true};
77 bool _searchOnlyRegularMsgs{true};
79 inline Qt::CaseSensitivity caseSensitive() const { return _caseSensitive ? Qt::CaseSensitive : Qt::CaseInsensitive; }
81 inline bool checkType(Message::Type type) const { return type & (Message::Plain | Message::Notice | Message::Action); }
83 void checkMessagesForHighlight(int start = 0, int end = -1);
84 void highlightLine(ChatLine* line);
85 void updateHighlights(ChatLine* line);
89 class SearchHighlightItem : public QObject, public QGraphicsItem
92 Q_INTERFACES(QGraphicsItem)
95 SearchHighlightItem(QRectF wordRect, QGraphicsItem* parent = nullptr);
96 inline QRectF boundingRect() const override { return _boundingRect; }
97 void updateGeometry(qreal width, qreal height);
98 void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = nullptr) override;
101 Type = ChatScene::SearchHighlightType
103 inline int type() const override { return Type; }
105 void setHighlighted(bool highlighted);
107 static bool firstInLine(QGraphicsItem* item1, QGraphicsItem* item2);
110 void updateHighlight(qreal value);
113 QRectF _boundingRect;
119 #endif // CHATVIEWSEARCHCONTROLLER_H