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Various improvements for BinEditor.

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- Saving to file only takes modified data into account.
- Search functionality does not exhaust memory anymore.
- Searches can be canceled. This required updating the IFindSupport
  interface and all classes implementing it. No functional changes
  were done in those.

Reviewed-by: mae
This commit is contained in:
ck
2009-09-09 17:11:00 +02:00
parent 85dcd851da
commit 6f5cea2aaa
14 changed files with 209 additions and 106 deletions
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26
src/plugins/help/helpfindsupport.cpp
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@@ -72,17 +72,19 @@ QString HelpFindSupport::completedFindString() const
return QString();
}
bool HelpFindSupport::findIncremental(const QString &txt, Find::IFindSupport::FindFlags findFlags)
Find::IFindSupport::Result HelpFindSupport::findIncremental(const QString &txt, Find::IFindSupport::FindFlags findFlags)
{
QTC_ASSERT(m_centralWidget, return false);
QTC_ASSERT(m_centralWidget, return NotFound);
findFlags &= ~Find::IFindSupport::FindBackward;
return m_centralWidget->find(txt, Find::IFindSupport::textDocumentFlagsForFindFlags(findFlags), true);
return m_centralWidget->find(txt, Find::IFindSupport::textDocumentFlagsForFindFlags(findFlags), true)
? Found : NotFound;
}
bool HelpFindSupport::findStep(const QString &txt, Find::IFindSupport::FindFlags findFlags)
Find::IFindSupport::Result HelpFindSupport::findStep(const QString &txt, Find::IFindSupport::FindFlags findFlags)
{
QTC_ASSERT(m_centralWidget, return false);
return m_centralWidget->find(txt, Find::IFindSupport::textDocumentFlagsForFindFlags(findFlags), false);
QTC_ASSERT(m_centralWidget, return NotFound);
return m_centralWidget->find(txt, Find::IFindSupport::textDocumentFlagsForFindFlags(findFlags), false)
? Found : NotFound;
}
HelpViewerFindSupport::HelpViewerFindSupport(HelpViewer *viewer)
@@ -106,17 +108,17 @@ QString HelpViewerFindSupport::currentFindString() const
#endif
}
bool HelpViewerFindSupport::findIncremental(const QString &txt, Find::IFindSupport::FindFlags findFlags)
Find::IFindSupport::Result HelpViewerFindSupport::findIncremental(const QString &txt, Find::IFindSupport::FindFlags findFlags)
{
QTC_ASSERT(m_viewer, return false);
QTC_ASSERT(m_viewer, return NotFound);
findFlags &= ~Find::IFindSupport::FindBackward;
return find(txt, findFlags, true);
return find(txt, findFlags, true) ? Found : NotFound;
}
bool HelpViewerFindSupport::findStep(const QString &txt, Find::IFindSupport::FindFlags findFlags)
Find::IFindSupport::Result HelpViewerFindSupport::findStep(const QString &txt, Find::IFindSupport::FindFlags findFlags)
{
QTC_ASSERT(m_viewer, return false);
return find(txt, findFlags, false);
QTC_ASSERT(m_viewer, return NotFound);
return find(txt, findFlags, false) ? Found : NotFound;
}
bool HelpViewerFindSupport::find(const QString &txt, Find::IFindSupport::FindFlags findFlags, bool incremental)