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plugins/problemreporter/problemhighlighter.cpp
| Show All 18 Lines | |||||
| 19 | * Free Software Foundation, Inc., | 19 | * Free Software Foundation, Inc., | ||
| 20 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | 20 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||
| 21 | */ | 21 | */ | ||
| 22 | 22 | | |||
| 23 | #include "problemhighlighter.h" | 23 | #include "problemhighlighter.h" | ||
| 24 | 24 | | |||
| 25 | #include <KTextEditor/Document> | 25 | #include <KTextEditor/Document> | ||
| 26 | #include <KTextEditor/MarkInterface> | 26 | #include <KTextEditor/MarkInterface> | ||
| 27 | #include <ktexteditor/texthintinterface.h> | | |||
| 28 | #include <ktexteditor/view.h> | 27 | #include <ktexteditor/view.h> | ||
| 29 | #include <ktexteditor/movinginterface.h> | 28 | #include <ktexteditor/movinginterface.h> | ||
| 30 | 29 | | |||
| 31 | #include <serialization/indexedstring.h> | 30 | #include <serialization/indexedstring.h> | ||
| 32 | #include <language/duchain/navigation/abstractnavigationwidget.h> | 31 | #include <language/duchain/navigation/abstractnavigationwidget.h> | ||
| 33 | #include <language/util/navigationtooltip.h> | 32 | #include <language/util/navigationtooltip.h> | ||
| 34 | #include <interfaces/icore.h> | 33 | #include <interfaces/icore.h> | ||
| 35 | #include <interfaces/ilanguagecontroller.h> | 34 | #include <interfaces/ilanguagecontroller.h> | ||
| Show All 26 Lines | 53 | { | |||
| 62 | default: | 61 | default: | ||
| 63 | return scheme.foreground(KColorScheme::PositiveText).color(); | 62 | return scheme.foreground(KColorScheme::PositiveText).color(); | ||
| 64 | } | 63 | } | ||
| 65 | } | 64 | } | ||
| 66 | } | 65 | } | ||
| 67 | 66 | | |||
| 68 | ProblemHighlighter::ProblemHighlighter(KTextEditor::Document* document) | 67 | ProblemHighlighter::ProblemHighlighter(KTextEditor::Document* document) | ||
| 69 | : m_document(document) | 68 | : m_document(document) | ||
| 70 | , m_textHintProvider(this) | | |||
| 71 | { | 69 | { | ||
| 72 | Q_ASSERT(m_document); | 70 | Q_ASSERT(m_document); | ||
| 73 | 71 | | |||
| 74 | foreach (KTextEditor::View* view, m_document->views()) | | |||
| 75 | viewCreated(document, view); | | |||
| 76 | | ||||
| 77 | connect(m_document.data(), &Document::viewCreated, this, &ProblemHighlighter::viewCreated); | | |||
| 78 | connect(ICore::self()->languageController()->completionSettings(), &ICompletionSettings::settingsChanged, this, | 72 | connect(ICore::self()->languageController()->completionSettings(), &ICompletionSettings::settingsChanged, this, | ||
| 79 | &ProblemHighlighter::settingsChanged); | 73 | &ProblemHighlighter::settingsChanged); | ||
| 80 | connect(m_document.data(), &Document::aboutToReload, this, &ProblemHighlighter::clearProblems); | 74 | connect(m_document.data(), &Document::aboutToReload, this, &ProblemHighlighter::clearProblems); | ||
| 81 | if (qobject_cast<MovingInterface*>(m_document)) { | 75 | if (qobject_cast<MovingInterface*>(m_document)) { | ||
| 82 | // can't use new signal/slot syntax here, MovingInterface is not a QObject | 76 | // can't use new signal/slot syntax here, MovingInterface is not a QObject | ||
| 83 | connect(m_document, SIGNAL(aboutToInvalidateMovingInterfaceContent(KTextEditor::Document*)), this, | 77 | connect(m_document, SIGNAL(aboutToInvalidateMovingInterfaceContent(KTextEditor::Document*)), this, | ||
| 84 | SLOT(clearProblems())); | 78 | SLOT(clearProblems())); | ||
| 85 | } | 79 | } | ||
| 86 | connect(m_document, SIGNAL(aboutToRemoveText(KTextEditor::Range)), this, | 80 | connect(m_document, SIGNAL(aboutToRemoveText(KTextEditor::Range)), this, | ||
| 87 | SLOT(aboutToRemoveText(KTextEditor::Range))); | 81 | SLOT(aboutToRemoveText(KTextEditor::Range))); | ||
| 88 | } | 82 | } | ||
| 89 | 83 | | |||
| 90 | void ProblemHighlighter::settingsChanged() | 84 | void ProblemHighlighter::settingsChanged() | ||
| 91 | { | 85 | { | ||
| 92 | // Re-highlight | 86 | // Re-highlight | ||
| 93 | setProblems(m_problems); | 87 | setProblems(m_problems); | ||
| 94 | } | 88 | } | ||
| 95 | 89 | | |||
| 96 | void ProblemHighlighter::viewCreated(Document*, View* view) | | |||
| 97 | { | | |||
| 98 | KTextEditor::TextHintInterface* iface = dynamic_cast<KTextEditor::TextHintInterface*>(view); | | |||
| 99 | if (!iface) | | |||
| 100 | return; | | |||
| 101 | | ||||
| 102 | iface->registerTextHintProvider(&m_textHintProvider); | | |||
| 103 | } | | |||
| 104 | | ||||
| 105 | ProblemTextHintProvider::ProblemTextHintProvider(ProblemHighlighter* highlighter) | | |||
| 106 | : m_highlighter(highlighter) | | |||
| 107 | { | | |||
| 108 | } | | |||
| 109 | | ||||
| 110 | QString ProblemTextHintProvider::textHint(View* view, const Cursor& pos) | | |||
| 111 | { | | |||
| 112 | KTextEditor::MovingInterface* moving = dynamic_cast<KTextEditor::MovingInterface*>(view->document()); | | |||
| 113 | if (moving) { | | |||
| 114 | ///@todo Sort the ranges when writing them, and do binary search instead of linear | | |||
| 115 | foreach (MovingRange* range, m_highlighter->m_topHLRanges) { | | |||
| 116 | if (m_highlighter->m_problemsForRanges.contains(range) && range->contains(pos)) { | | |||
| 117 | // There is a problem which's range contains the cursor | | |||
| 118 | IProblem::Ptr problem = m_highlighter->m_problemsForRanges[range]; | | |||
| 119 | if (problem->source() == IProblem::ToDo) { | | |||
| 120 | continue; | | |||
| 121 | } | | |||
| 122 | | ||||
| 123 | if (m_currentHintRange == range->toRange()) { | | |||
| 124 | continue; | | |||
| 125 | } | | |||
| 126 | m_currentHintRange = range->toRange(); | | |||
| 127 | | ||||
| 128 | KDevelop::AbstractNavigationWidget* widget = new KDevelop::AbstractNavigationWidget; | | |||
| 129 | widget->setContext(NavigationContextPointer(new ProblemNavigationContext(problem))); | | |||
| 130 | | ||||
| 131 | KDevelop::NavigationToolTip* tooltip | | |||
| 132 | = new KDevelop::NavigationToolTip(view, QCursor::pos() + QPoint(20, 40), widget); | | |||
| 133 | | ||||
| 134 | tooltip->resize(widget->sizeHint() + QSize(10, 10)); | | |||
| 135 | tooltip->setHandleRect(KTextEditorHelpers::getItemBoundingRect(view, m_currentHintRange)); | | |||
| 136 | tooltip->connect(tooltip, &ActiveToolTip::destroyed, [&] () { m_currentHintRange = {}; }); | | |||
| 137 | ActiveToolTip::showToolTip(tooltip, 99, QStringLiteral("problem-tooltip")); | | |||
| 138 | return QString(); | | |||
| 139 | } | | |||
| 140 | } | | |||
| 141 | } | | |||
| 142 | return QString(); | | |||
| 143 | } | | |||
| 144 | | ||||
| 145 | ProblemHighlighter::~ProblemHighlighter() | 90 | ProblemHighlighter::~ProblemHighlighter() | ||
| 146 | { | 91 | { | ||
| 147 | if (m_topHLRanges.isEmpty() || !m_document) | 92 | if (m_topHLRanges.isEmpty() || !m_document) | ||
| 148 | return; | 93 | return; | ||
| 149 | 94 | | |||
| 150 | qDeleteAll(m_topHLRanges); | 95 | qDeleteAll(m_topHLRanges); | ||
| 151 | } | 96 | } | ||
| 152 | 97 | | |||
| 153 | void ProblemHighlighter::setProblems(const QVector<IProblem::Ptr>& problems) | 98 | void ProblemHighlighter::setProblems(const QVector<IProblem::Ptr>& problems) | ||
| 154 | { | 99 | { | ||
| 100 | qDebug() << "updating problem highlight"; | ||||
| 155 | if (!m_document) | 101 | if (!m_document) | ||
| 156 | return; | 102 | return; | ||
| 157 | 103 | | |||
| 158 | const bool hadProblems = !m_problems.isEmpty(); | 104 | const bool hadProblems = !m_problems.isEmpty(); | ||
| 159 | m_problems = problems; | 105 | m_problems = problems; | ||
| 160 | 106 | | |||
| 161 | qDeleteAll(m_topHLRanges); | 107 | qDeleteAll(m_topHLRanges); | ||
| 162 | m_topHLRanges.clear(); | 108 | m_topHLRanges.clear(); | ||
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