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debugger: use proper struct to pass context information

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This commit is contained in:
hjk
2011-01-04 15:54:36 +01:00
parent ee89952067
commit c310c001e7
2 changed files with 45 additions and 47 deletions
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91
src/plugins/debugger/debuggerplugin.cpp
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@@ -437,21 +437,6 @@ static QToolButton *toolButton(QAction *action)
return button;
}
// Retrieve file name and line and optionally address
// from the data set on the text editor context menu action.
static bool positionFromActionData(const QObject *sender,
QString *fileName, int *lineNumber, quint64 *address)
{
const QAction *action = qobject_cast<const QAction *>(sender);
QTC_ASSERT(action, return false);
const QVariantList data = action->data().toList();
QTC_ASSERT(data.size() == 3, return false);
*fileName = data.front().toString();
*lineNumber = data.at(1).toInt();
*address = data.at(2).toULongLong();
return true;
}
struct AttachRemoteParameters
{
AttachRemoteParameters() : attachPid(0), winCrashEvent(0) {}
@@ -843,6 +828,21 @@ static bool isDebuggable(IEditor *editor)
return editor;
}
class ContextData
{
public:
ContextData() : lineNumber(0), address(0) {}
public:
QString fileName;
int lineNumber;
quint64 address;
};
} // namespace Internal
} // namespace Debugger
Q_DECLARE_METATYPE(Debugger::Internal::ContextData)
///////////////////////////////////////////////////////////////////////
//
@@ -850,6 +850,9 @@ static bool isDebuggable(IEditor *editor)
//
///////////////////////////////////////////////////////////////////////
namespace Debugger {
namespace Internal {
struct DebuggerActions
{
QAction *continueAction;
@@ -907,15 +910,13 @@ public slots:
void breakpointSetMarginActionTriggered()
{
QString fileName;
int lineNumber;
quint64 address;
if (positionFromActionData(sender(), &fileName, &lineNumber, &address)) {
if (address)
toggleBreakpointByAddress(address);
else
toggleBreakpointByFileAndLine(fileName, lineNumber);
}
const QAction *action = qobject_cast<const QAction *>(sender());
QTC_ASSERT(action, return);
const ContextData data = action->data().value<ContextData>();
if (data.address)
toggleBreakpointByAddress(data.address);
else
toggleBreakpointByFileAndLine(data.fileName, data.lineNumber);
}
void breakpointRemoveMarginActionTriggered()
@@ -1183,21 +1184,18 @@ public slots:
void slotRunToLine()
{
// Run to line, file name and line number set as list.
QString fileName;
int lineNumber;
quint64 address;
if (positionFromActionData(sender(), &fileName, &lineNumber, &address))
currentEngine()->executeRunToLine(fileName, lineNumber);
const QAction *action = qobject_cast<const QAction *>(sender());
QTC_ASSERT(action, return);
const ContextData data = action->data().value<ContextData>();
currentEngine()->executeRunToLine(data.fileName, data.lineNumber);
}
void slotJumpToLine()
{
QString fileName;
int lineNumber;
quint64 address;
if (positionFromActionData(sender(), &fileName, &lineNumber, &address))
currentEngine()->executeJumpToLine(fileName, lineNumber);
const QAction *action = qobject_cast<const QAction *>(sender());
QTC_ASSERT(action, return);
const ContextData data = action->data().value<ContextData>();
currentEngine()->executeJumpToLine(data.fileName, data.lineNumber);
}
void handleAddToWatchWindow()
@@ -1341,6 +1339,9 @@ public:
DebuggerPluginPrivate::DebuggerPluginPrivate(DebuggerPlugin *plugin)
{
qRegisterMetaType<WatchData>("WatchData");
qRegisterMetaType<ContextData>("ContextData");
QTC_ASSERT(!theDebuggerCore, /**/);
theDebuggerCore = this;
@@ -1781,26 +1782,24 @@ void DebuggerPluginPrivate::requestContextMenu(ITextEditor *editor,
QString fileName;
quint64 address = 0;
ContextData args;
args.lineNumber = lineNumber;
if (editor->property("DisassemblerView").toBool()) {
fileName = editor->file()->fileName();
args.fileName = editor->file()->fileName();
QString line = editor->contents()
.section('\n', lineNumber - 1, lineNumber - 1);
BreakpointResponse needle;
needle.type = BreakpointByAddress;
needle.address = DisassemblerAgent::addressFromDisassemblyLine(line);
address = needle.address;
args.address = needle.address;
needle.lineNumber = -1;
id = breakHandler()->findSimilarBreakpoint(needle);
} else {
fileName = editor->file()->fileName();
args.fileName = editor->file()->fileName();
id = breakHandler()->findBreakpointByFileAndLine(fileName, lineNumber);
}
QList<QVariant> args;
args.append(fileName);
args.append(lineNumber);
args.append(address);
if (id) {
// Remove existing breakpoint.
QAction *act = new QAction(menu);
@@ -1836,7 +1835,7 @@ void DebuggerPluginPrivate::requestContextMenu(ITextEditor *editor,
tr("Set Breakpoint at 0x%1").arg(address, 0, 16) :
tr("Set Breakpoint at line %1").arg(lineNumber);
QAction *act = new QAction(text, menu);
act->setData(args);
act->setData(QVariant::fromValue(args));
connect(act, SIGNAL(triggered()),
SLOT(breakpointSetMarginActionTriggered()));
menu->addAction(act);
@@ -1847,7 +1846,7 @@ void DebuggerPluginPrivate::requestContextMenu(ITextEditor *editor,
const QString runText =
DebuggerEngine::tr("Run to Line %1").arg(lineNumber);
QAction *runToLineAction = new QAction(runText, menu);
runToLineAction->setData(args);
runToLineAction->setData(QVariant::fromValue(args));
connect(runToLineAction, SIGNAL(triggered()), SLOT(slotRunToLine()));
menu->addAction(runToLineAction);
if (currentEngine()->debuggerCapabilities() & JumpToLineCapability) {
@@ -1855,7 +1854,7 @@ void DebuggerPluginPrivate::requestContextMenu(ITextEditor *editor,
DebuggerEngine::tr("Jump to Line %1").arg(lineNumber);
QAction *jumpToLineAction = new QAction(jumpText, menu);
menu->addAction(runToLineAction);
jumpToLineAction->setData(args);
jumpToLineAction->setData(QVariant::fromValue(args));
connect(jumpToLineAction, SIGNAL(triggered()), SLOT(slotJumpToLine()));
menu->addAction(jumpToLineAction);
}