| 1 | /* |
|---|---|
| 2 | SPDX-FileCopyrightText: 2013-2016 Simon St James <kdedevel@etotheipiplusone.com> |
| 3 | |
| 4 | SPDX-License-Identifier: LGPL-2.0-or-later |
| 5 | */ |
| 6 | |
| 7 | #include "matchhighlighter.h" |
| 8 | |
| 9 | #include "kateconfig.h" |
| 10 | #include "katedocument.h" |
| 11 | #include "katerenderer.h" |
| 12 | #include "kateview.h" |
| 13 | |
| 14 | using namespace KateVi; |
| 15 | |
| 16 | MatchHighlighter::MatchHighlighter(KTextEditor::ViewPrivate *view) |
| 17 | : m_view(view) |
| 18 | { |
| 19 | updateMatchHighlightAttrib(); |
| 20 | m_highlightedMatch = m_view->doc()->newMovingRange(range: KTextEditor::Range::invalid(), insertBehaviors: Kate::TextRange::DoNotExpand); |
| 21 | m_highlightedMatch->setView(m_view); // Show only in this view. |
| 22 | m_highlightedMatch->setAttributeOnlyForViews(true); |
| 23 | // Use z depth defined in moving ranges interface. |
| 24 | m_highlightedMatch->setZDepth(-10000.0); |
| 25 | m_highlightedMatch->setAttribute(m_highlightMatchAttribute); |
| 26 | connect(sender: m_view, signal: &KTextEditor::View::configChanged, context: this, slot: &MatchHighlighter::updateMatchHighlightAttrib); |
| 27 | } |
| 28 | |
| 29 | MatchHighlighter::~MatchHighlighter() |
| 30 | { |
| 31 | delete m_highlightedMatch; |
| 32 | } |
| 33 | |
| 34 | void MatchHighlighter::updateMatchHighlight(KTextEditor::Range matchRange) |
| 35 | { |
| 36 | // Note that if matchRange is invalid, the highlight will not be shown, so we |
| 37 | // don't need to check for that explicitly. |
| 38 | m_highlightedMatch->setRange(matchRange); |
| 39 | } |
| 40 | |
| 41 | void MatchHighlighter::updateMatchHighlightAttrib() |
| 42 | { |
| 43 | const QColor &matchColour = m_view->rendererConfig()->searchHighlightColor(); |
| 44 | if (!m_highlightMatchAttribute) { |
| 45 | m_highlightMatchAttribute = new KTextEditor::Attribute; |
| 46 | } |
| 47 | m_highlightMatchAttribute->setBackground(matchColour); |
| 48 | KTextEditor::Attribute::Ptr mouseInAttribute(new KTextEditor::Attribute()); |
| 49 | m_highlightMatchAttribute->setDynamicAttribute(type: KTextEditor::Attribute::ActivateMouseIn, attribute: mouseInAttribute); |
| 50 | m_highlightMatchAttribute->dynamicAttribute(type: KTextEditor::Attribute::ActivateMouseIn)->setBackground(matchColour); |
| 51 | } |
| 52 |