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Clang: use HighlightingMarks for hover with Ctrl highlighting

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Make this highlighting work without builtin code model
but based on the HighlightingMarks that we already have
from ClangCodeModel.
Redundant parameters are removed by this change.

Change-Id: I73b5dab46ba59d2f813236831818f0a9bc94c5bc
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
This commit is contained in:
Ivan Donchevskii
2017-09-08 09:33:35 +02:00
parent c73793414b
commit f130de2400
31 changed files with 265 additions and 191 deletions
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7
src/plugins/clangcodemodel/clangbackendipcintegration.cpp
View File

@@ -275,7 +275,6 @@ CppTools::SymbolInfo toSymbolInfo(const FollowSymbolMessage &message)
result.endLine = static_cast<int>(end.line());
result.endColumn = static_cast<int>(end.column());
result.fileName = start.filePath();
result.failedToFollow = message.failedToFollow();
return result;
}
@@ -748,14 +747,12 @@ QFuture<CppTools::SymbolInfo> IpcCommunicator::requestFollowSymbol(
const FileContainer &curFileContainer,
const QVector<Utf8String> &dependentFiles,
quint32 line,
quint32 column,
bool resolveTarget)
quint32 column)
{
const RequestFollowSymbolMessage message(curFileContainer,
dependentFiles,
line,
column,
resolveTarget);
column);
m_ipcSender->requestFollowSymbol(message);
return m_ipcReceiver.addExpectedRequestFollowSymbolMessage(message.ticketNumber());

3
src/plugins/clangcodemodel/clangbackendipcintegration.h
View File

@@ -169,8 +169,7 @@ public:
QFuture<CppTools::SymbolInfo> requestFollowSymbol(const FileContainer &curFileContainer,
const QVector<Utf8String> &dependentFiles,
quint32 line,
quint32 column,
bool resolveTarget);
quint32 column);
void completeCode(ClangCompletionAssistProcessor *assistProcessor, const QString &filePath,
quint32 line,
quint32 column,

12
src/plugins/clangcodemodel/clangeditordocumentprocessor.cpp
View File

@@ -225,6 +225,12 @@ toTextEditorBlocks(QTextDocument *textDocument,
}
}
const QVector<ClangBackEnd::HighlightingMarkContainer>
&ClangEditorDocumentProcessor::highlightingMarks() const
{
return m_highlightingMarks;
}
void ClangEditorDocumentProcessor::updateHighlighting(
const QVector<ClangBackEnd::HighlightingMarkContainer> &highlightingMarks,
const QVector<ClangBackEnd::SourceRangeContainer> &skippedPreprocessorRanges,
@@ -234,6 +240,7 @@ void ClangEditorDocumentProcessor::updateHighlighting(
const auto skippedPreprocessorBlocks = toTextEditorBlocks(textDocument(), skippedPreprocessorRanges);
emit ifdefedOutBlocksUpdated(documentRevision, skippedPreprocessorBlocks);
m_highlightingMarks = highlightingMarks;
m_semanticHighlighter.setHighlightingRunner(
[highlightingMarks]() {
auto *reporter = new HighlightingMarksReporter(highlightingMarks);
@@ -376,7 +383,7 @@ static QVector<Utf8String> prioritizeByBaseName(const QString &curPath,
}
QFuture<CppTools::SymbolInfo>
ClangEditorDocumentProcessor::requestFollowSymbol(int line, int column, bool resolveTarget)
ClangEditorDocumentProcessor::requestFollowSymbol(int line, int column)
{
QVector<Utf8String> dependentFiles;
CppTools::CppModelManager *modelManager = CppTools::CppModelManager::instance();
@@ -390,8 +397,7 @@ ClangEditorDocumentProcessor::requestFollowSymbol(int line, int column, bool res
return m_ipcCommunicator.requestFollowSymbol(simpleFileContainer(),
dependentFiles,
static_cast<quint32>(line),
static_cast<quint32>(column),
resolveTarget);
static_cast<quint32>(column));
}
ClangBackEnd::FileContainer ClangEditorDocumentProcessor::fileContainerWithArguments() const

7
src/plugins/clangcodemodel/clangeditordocumentprocessor.h
View File

@@ -86,14 +86,14 @@ public:
void setParserConfig(const CppTools::BaseEditorDocumentParser::Configuration config) override;
QFuture<CppTools::CursorInfo> cursorInfo(const CppTools::CursorInfoParams &params) override;
QFuture<CppTools::SymbolInfo> requestFollowSymbol(int line,
int column,
bool resolveTarget) override;
QFuture<CppTools::SymbolInfo> requestFollowSymbol(int line, int column) override;
ClangBackEnd::FileContainer fileContainerWithArguments() const;
void clearDiagnosticsWithFixIts();
const QVector<ClangBackEnd::HighlightingMarkContainer> &highlightingMarks() const;
public:
static ClangEditorDocumentProcessor *get(const QString &filePath);
@@ -122,6 +122,7 @@ private:
QTimer m_updateTranslationUnitTimer;
unsigned m_parserRevision;
QVector<ClangBackEnd::HighlightingMarkContainer> m_highlightingMarks;
CppTools::SemanticHighlighter m_semanticHighlighter;
CppTools::BuiltinEditorDocumentProcessor m_builtinProcessor;
};

97
src/plugins/clangcodemodel/clangfollowsymbol.cpp
View File

@@ -23,14 +23,78 @@
**
****************************************************************************/
#include "clangfollowsymbol.h"
#include "clangeditordocumentprocessor.h"
#include "texteditor/texteditor.h"
#include "texteditor/convenience.h"
#include "clangfollowsymbol.h"
#include <texteditor/convenience.h>
#include <texteditor/texteditor.h>
#include <clangsupport/highlightingmarkcontainer.h>
#include <utils/algorithm.h>
namespace ClangCodeModel {
namespace Internal {
// Returns invalid Mark if it is not found at (line, column)
static bool findMark(const QVector<ClangBackEnd::HighlightingMarkContainer> &marks,
uint line,
uint column,
ClangBackEnd::HighlightingMarkContainer &mark)
{
mark = Utils::findOrDefault(marks,
[line, column](const ClangBackEnd::HighlightingMarkContainer &curMark) {
if (curMark.line() != line)
return false;
if (curMark.column() == column)
return true;
if (curMark.column() < column && curMark.column() + curMark.length() >= column)
return true;
return false;
});
if (mark.isInvalid())
return false;
return true;
}
static int getMarkPos(QTextCursor cursor, const ClangBackEnd::HighlightingMarkContainer &mark)
{
cursor.setPosition(0);
cursor.movePosition(QTextCursor::NextBlock, QTextCursor::MoveAnchor, mark.line() - 1);
cursor.movePosition(QTextCursor::NextCharacter, QTextCursor::MoveAnchor, mark.column() - 1);
return cursor.position();
}
static TextEditor::TextEditorWidget::Link linkAtCursor(QTextCursor cursor,
const QString &filePath,
uint line,
uint column,
ClangEditorDocumentProcessor *processor)
{
using Link = TextEditor::TextEditorWidget::Link;
const QVector<ClangBackEnd::HighlightingMarkContainer> &marks
= processor->highlightingMarks();
ClangBackEnd::HighlightingMarkContainer mark;
if (!findMark(marks, line, column, mark))
return Link();
cursor.movePosition(QTextCursor::EndOfWord, QTextCursor::KeepAnchor);
const QString tokenStr = cursor.selectedText();
Link token(filePath, mark.line(), mark.column());
token.linkTextStart = getMarkPos(cursor, mark);
token.linkTextEnd = token.linkTextStart + mark.length();
if (mark.isIncludeDirectivePath()) {
if (tokenStr != "include" && tokenStr != "#" && tokenStr != "<")
return token;
return Link();
}
if (mark.isIdentifier() || tokenStr == "operator")
return token;
return Link();
}
TextEditor::TextEditorWidget::Link ClangFollowSymbol::findLink(
const CppTools::CursorInEditor &data,
bool resolveTarget,
@@ -39,42 +103,39 @@ TextEditor::TextEditorWidget::Link ClangFollowSymbol::findLink(
CppTools::SymbolFinder *,
bool)
{
Link link;
int lineNumber = 0, positionInBlock = 0;
QTextCursor cursor = TextEditor::Convenience::wordStartCursor(data.cursor());
TextEditor::Convenience::convertPosition(cursor.document(), cursor.position(), &lineNumber,
&positionInBlock);
const unsigned line = lineNumber;
const unsigned column = positionInBlock + 1;
if (!resolveTarget)
return link;
const uint line = lineNumber;
const uint column = positionInBlock + 1;
ClangEditorDocumentProcessor *processor = ClangEditorDocumentProcessor::get(
data.filePath().toString());
if (!processor)
return link;
return Link();
if (!resolveTarget)
return linkAtCursor(cursor, data.filePath().toString(), line, column, processor);
QFuture<CppTools::SymbolInfo> info
= processor->requestFollowSymbol(static_cast<int>(line),
static_cast<int>(column),
resolveTarget);
static_cast<int>(column));
if (info.isCanceled())
return link;
return Link();
while (!info.isFinished()) {
if (info.isCanceled())
return link;
return Link();
QCoreApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
}
CppTools::SymbolInfo result = info.result();
if (result.failedToFollow)
return link;
// We did not fail but the result is empty
if (result.fileName.isEmpty())
return link;
return Link();
return Link(result.fileName, result.startLine, result.startColumn - 1);
}

9
src/plugins/clangcodemodel/clanghighlightingmarksreporter.cpp
View File

@@ -158,8 +158,15 @@ void HighlightingMarksReporter::run_internal()
if (isCanceled())
return;
for (const auto &highlightingMark : m_highlightingMarks)
using ClangBackEnd::HighlightingType;
for (const auto &highlightingMark : m_highlightingMarks) {
const HighlightingType mainType = highlightingMark.types().mainHighlightingType;
if (mainType == HighlightingType::StringLiteral)
continue;
reportChunkWise(toHighlightingResult(highlightingMark));
}
if (isCanceled())
return;