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debugger: Refactor breakpoint handling.

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The breakpoints are now (fairly) tightly guarded by the BreakpointHandler.
Engines and Views are only supposed to refer to them by id. They also have
individual states now. The breakpoint data is split into a "user requested"
"fixed" part in BreakpointData and the engines' acknowledged data in a new
struct BreakpointResponse.

TODO: Move m_state and m_engine members to BreakpointResponse. Fix regressions
in the marker handling.
This commit is contained in:
hjk
2010-11-10 16:33:11 +01:00
parent 33bae0d784
commit 8ae541b36f
56 changed files with 2245 additions and 2057 deletions
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21
src/plugins/debugger/debuggercore.h
View File

@@ -34,6 +34,7 @@
#include "debuggerconstants.h"
#include <QtCore/QObject>
#include <QtCore/QMultiMap>
QT_BEGIN_NAMESPACE
class QIcon;
@@ -45,6 +46,10 @@ namespace CPlusPlus {
class Snapshot;
}
namespace Utils {
class SavedAction;
}
namespace Debugger {
class DebuggerEngine;
@@ -78,8 +83,8 @@ public:
virtual bool isRegisterViewVisible() const = 0;
virtual bool hasSnapshots() const = 0;
virtual void openTextEditor(const QString &titlePattern, const QString &contents) = 0;
virtual Internal::BreakHandler *breakHandler() const = 0;
virtual Internal::SnapshotHandler *snapshotHandler() const = 0;
virtual BreakHandler *breakHandler() const = 0;
virtual SnapshotHandler *snapshotHandler() const = 0;
virtual DebuggerEngine *currentEngine() const = 0;
virtual bool isActiveDebugLanguage(int language) const = 0;
@@ -103,16 +108,22 @@ public:
virtual void runControlFinished(DebuggerRunControl *runControl) = 0;
virtual void displayDebugger(DebuggerEngine *engine, bool updateEngine) = 0;
virtual DebuggerLanguages activeLanguages() const = 0;
virtual QMessageBox *showMessageBox(int icon, const QString &title,
const QString &text, int buttons = 0) = 0;
virtual void synchronizeBreakpoints() = 0;
virtual bool initialize(const QStringList &arguments, QString *errorMessage) = 0;
virtual QWidget *mainWindow() const = 0;
virtual QString gdbBinaryForToolChain(int toolChain) const = 0;
virtual Utils::SavedAction *action(int code) const = 0;
virtual bool boolSetting(int code) const = 0;
virtual QString stringSetting(int code) const = 0;
};
// This is the only way to access the global object.
DebuggerCore *debuggerCore();
inline BreakHandler *breakHandler() { return debuggerCore()->breakHandler(); }
QMessageBox *showMessageBox(int icon, const QString &title,
const QString &text, int buttons = 0);
} // namespace Internal
} // namespace Debugger