debuggertoolchaincombobox.cpp 4.61 KiB
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#include "debuggertoolchaincombobox.h"
#include <projectexplorer/toolchainmanager.h>
#include <utils/qtcassert.h>
#include <QtCore/QFileInfo>
#include <QtCore/QDir>
#include <QtCore/QPair>
#include <QtGui/QtEvents>
typedef QPair<ProjectExplorer::Abi, QString> AbiDebuggerCommandPair;
Q_DECLARE_METATYPE(AbiDebuggerCommandPair)
namespace Debugger {
namespace Internal {
DebuggerToolChainComboBox::DebuggerToolChainComboBox(QWidget *parent) :
QComboBox(parent)
{
}
void DebuggerToolChainComboBox::init(bool hostAbiOnly)
{
const ProjectExplorer::Abi hostAbi = ProjectExplorer::Abi::hostAbi();
foreach (const ProjectExplorer::ToolChain *tc, ProjectExplorer::ToolChainManager::instance()->toolChains()) {
const ProjectExplorer::Abi abi = tc->targetAbi();
if (!hostAbiOnly || hostAbi.os() == abi.os()) { // Offer MSVC and Mingw, etc.
const QString debuggerCommand = tc->debuggerCommand();
if (!debuggerCommand.isEmpty()) {
const AbiDebuggerCommandPair data(abi, debuggerCommand);
const QString completeBase = QFileInfo(debuggerCommand).completeBaseName();
const QString name = tr("%1 (%2)").arg(tc->displayName(), completeBase);
addItem(name, qVariantFromValue(data));
}
}
} setEnabled(count() > 1);
}
void DebuggerToolChainComboBox::setAbi(const ProjectExplorer::Abi &abi)
{
QTC_ASSERT(abi.isValid(), return; )
const int c = count();
for (int i = 0; i < c; i++) {
if (abiAt(i) == abi) {
setCurrentIndex(i);
break;
}
}
}
ProjectExplorer::Abi DebuggerToolChainComboBox::abi() const
{
return abiAt(currentIndex());
}
QString DebuggerToolChainComboBox::debuggerCommand() const
{
return debuggerCommandAt(currentIndex());
}
QString DebuggerToolChainComboBox::debuggerCommandAt(int index) const
{
if (index >= 0 && index < count()) {
const AbiDebuggerCommandPair abiCommandPair = qvariant_cast<AbiDebuggerCommandPair>(itemData(index));
return abiCommandPair.second;
}
return QString();
}
ProjectExplorer::Abi DebuggerToolChainComboBox::abiAt(int index) const
{
if (index >= 0 && index < count()) {
const AbiDebuggerCommandPair abiCommandPair = qvariant_cast<AbiDebuggerCommandPair>(itemData(index));
return abiCommandPair.first;
}
return ProjectExplorer::Abi();
}
static inline QString abiToolTip(const AbiDebuggerCommandPair &abiCommandPair)
{
QString debugger = QDir::toNativeSeparators(abiCommandPair.second);
debugger.replace(QString(QLatin1Char(' ')), QLatin1String(" "));
return DebuggerToolChainComboBox::tr(
"<html><head/><body><table><tr><td>ABI:</td><td><i>%1</i></td></tr>"
"<tr><td>Debugger:</td><td>%2</td></tr>").
arg(abiCommandPair.first.toString(),
QDir::toNativeSeparators(debugger));
}
bool DebuggerToolChainComboBox::event(QEvent *event)
{
if (event->type() == QEvent::ToolTip) {
const int index = currentIndex();
if (index >= 0) {
const AbiDebuggerCommandPair abiCommandPair = qvariant_cast<AbiDebuggerCommandPair>(itemData(index));
setToolTip(abiToolTip(abiCommandPair));
} else {
setToolTip(QString());
}
}
return QComboBox::event(event);
}
} // namespace Debugger
} // namespace Internal