feedc0de/qt-creator
1
0
Fork 0
forked from qt-creator/qt-creator
Code Pull Requests Activity

tooltip for macro definitions.

Browse Source
This commit is contained in:
Roberto Raggi
2008-12-09 15:23:47 +01:00
parent 4a552ead9f
commit 20e36cc364
6 changed files with 73 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
src/plugins/cpptools/cpphoverhandler.cpp
View File

@@ -37,6 +37,7 @@
#include <coreplugin/icore.h>
#include <coreplugin/uniqueidmanager.h>
#include <texteditor/itexteditor.h>
#include <texteditor/basetexteditor.h>
#include <debugger/debuggerconstants.h>
#include <CoreTypes.h>
@@ -51,13 +52,13 @@
#include <cplusplus/TypeOfExpression.h>
#include <QtGui/QToolTip>
#include <QtGui/QPlainTextEdit>
#include <QtGui/QTextCursor>
#include <QtGui/QTextBlock>
#include <QtHelp/QHelpEngineCore>
#include <QtCore/QtCore>
using namespace CppTools::Internal;
using namespace CPlusPlus;
CppHoverHandler::CppHoverHandler(CppModelManager *manager, QObject *parent)
: QObject(parent), m_manager(manager), m_helpEngineNeedsSetup(false)
@@ -104,11 +105,9 @@ void CppHoverHandler::showToolTip(TextEditor::ITextEditor *editor, const QPoint
}
}
static QString buildHelpId(const CPlusPlus::FullySpecifiedType &type,
const CPlusPlus::Symbol *symbol)
static QString buildHelpId(const FullySpecifiedType &type,
const Symbol *symbol)
{
using namespace CPlusPlus;
Name *name = 0;
Scope *scope = 0;
@@ -156,12 +155,10 @@ static QString buildHelpId(const CPlusPlus::FullySpecifiedType &type,
void CppHoverHandler::updateHelpIdAndTooltip(TextEditor::ITextEditor *editor, int pos)
{
using namespace CPlusPlus;
m_helpId.clear();
m_toolTip.clear();
QPlainTextEdit *edit = qobject_cast<QPlainTextEdit *>(editor->widget());
TextEditor::BaseTextEditor *edit = qobject_cast<TextEditor::BaseTextEditor *>(editor->widget());
if (!edit)
return;
@@ -169,8 +166,7 @@ void CppHoverHandler::updateHelpIdAndTooltip(TextEditor::ITextEditor *editor, in
tc.setPosition(pos);
const int lineNumber = tc.block().blockNumber() + 1;
QString fileName = editor->file()->fileName();
const QString fileName = editor->file()->fileName();
Document::Ptr doc = m_manager->document(fileName);
if (doc) {
foreach (Document::DiagnosticMessage m, doc->diagnosticMessages()) {
@@ -179,6 +175,15 @@ void CppHoverHandler::updateHelpIdAndTooltip(TextEditor::ITextEditor *editor, in
break;
}
}
if (m_toolTip.isEmpty()) {
foreach (const Document::MacroUse use, doc->macroUses()) {
if (use.contains(pos)) {
m_toolTip = use.macro().toString();
break;
}
}
}
}
if (m_toolTip.isEmpty()) {