Debugger: Add persistent settings classes for signal dispositions.

- Add class TeamSignalSettings for storing signal disposition settings,
  and add instance to TeamSettings.
- Adjust TeamDebugger to load signal settings.

src/apps/debugger/Jamfile

@@ -208,6 +208,7 @@ Application Debugger :
 	SettingsManager.cpp
 	TeamFileManagerSettings.cpp
 	TeamSettings.cpp
+	TeamSignalSettings.cpp
 	TeamUiSettings.cpp
 	TeamUiSettingsFactory.cpp
 

src/apps/debugger/controllers/TeamDebugger.cpp

@@ -53,6 +53,7 @@
 #include "TeamMemoryBlock.h"
 #include "TeamMemoryBlockManager.h"
 #include "TeamSettings.h"
+#include "TeamSignalSettings.h"
 #include "TeamUiSettings.h"
 #include "Tracing.h"
 #include "ValueNode.h"
@@ -2315,6 +2316,22 @@ TeamDebugger::_LoadSettings()
 		fUserInterface->ID());
 	if (uiSettings != NULL)
 			fUserInterface->LoadSettings(uiSettings);
+
+	const TeamSignalSettings* signalSettings = fTeamSettings.SignalSettings();
+	if (signalSettings != NULL) {
+		fTeam->SetDefaultSignalDisposition(
+			signalSettings->DefaultSignalDisposition());
+
+		int32 signal;
+		int32 disposition;
+		for (int32 i = 0; i < signalSettings->CountCustomSignalDispositions();
+			i++) {
+			if (signalSettings->GetCustomSignalDispositionAt(i, signal,
+				disposition) == B_OK) {
+				fTeam->SetCustomSignalDisposition(signal, disposition);
+			}
+		}
+	}
 }
 
 

src/apps/debugger/settings/TeamSettings.cpp

@@ -1,6 +1,6 @@
 /*
  * Copyright 2009, Ingo Weinhold, [email protected].
- * Copyright 2013, Rene Gollent, [email protected].
+ * Copyright 2013-2015, Rene Gollent, [email protected].
  * Distributed under the terms of the MIT License.
  */
 
@@ -17,6 +17,7 @@
 #include "BreakpointSetting.h"
 #include "Team.h"
 #include "TeamFileManagerSettings.h"
+#include "TeamSignalSettings.h"
 #include "TeamUiSettings.h"
 #include "TeamUiSettingsFactory.h"
 #include "UserBreakpoint.h"
@@ -25,6 +26,7 @@
 TeamSettings::TeamSettings()
 {
 	fFileManagerSettings = new TeamFileManagerSettings();
+	fSignalSettings = new TeamSignalSettings();
 }
 
 
@@ -74,6 +76,22 @@ TeamSettings::SetTo(Team* team)
 		}
 	}
 
+	// add signal configuration
+
+	fSignalSettings->SetDefaultSignalDisposition(
+		team->DefaultSignalDisposition());
+
+	const SignalDispositionMappings& mappings
+		= team->GetSignalDispositionMappings();
+
+	for (SignalDispositionMappings::const_iterator it = mappings.begin();
+		it != mappings.end(); ++it) {
+		status_t error = fSignalSettings->AddCustomSignalDisposition(
+			it->first, it->second);
+		if (error != B_OK)
+			return error;
+	}
+
 	return B_OK;
 }
 
@@ -124,6 +142,12 @@ TeamSettings::SetTo(const BMessage& archive)
 			return error;
 	}
 
+	if (archive.FindMessage("signalsettings", &childArchive) == B_OK) {
+		error = fSignalSettings->SetTo(childArchive);
+		if (error != B_OK)
+			return error;
+	}
+
 	return B_OK;
 }
 
@@ -166,6 +190,14 @@ TeamSettings::WriteTo(BMessage& archive) const
 	if (error != B_OK)
 		return error;
 
+	error = fSignalSettings->WriteTo(childArchive);
+	if (error != B_OK)
+		return error;
+
+	error = archive.AddMessage("signalsettings", &childArchive);
+	if (error != B_OK)
+		return error;
+
 	return B_OK;
 }
 
@@ -253,6 +285,8 @@ TeamSettings::operator=(const TeamSettings& other)
 
 	*fFileManagerSettings = *other.fFileManagerSettings;
 
+	*fSignalSettings = *other.fSignalSettings;
+
 	return *this;
 }
 
@@ -277,6 +311,26 @@ TeamSettings::SetFileManagerSettings(TeamFileManagerSettings* settings)
 }
 
 
+TeamSignalSettings*
+TeamSettings::SignalSettings() const
+{
+	return fSignalSettings;
+}
+
+
+status_t
+TeamSettings::SetSignalSettings(TeamSignalSettings* settings)
+{
+	try {
+		*fSignalSettings = *settings;
+	} catch (...) {
+		return B_NO_MEMORY;
+	}
+
+	return B_OK;
+}
+
+
 void
 TeamSettings::_Unset()
 {
@@ -290,6 +344,7 @@ TeamSettings::_Unset()
 
 	fBreakpoints.MakeEmpty();
 	fUiSettings.MakeEmpty();
+	fSignalSettings->Unset();
 
 	fTeamName.Truncate(0);
 }

src/apps/debugger/settings/TeamSettings.h

@@ -1,6 +1,6 @@
 /*
  * Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
- * Copyright 2013, Rene Gollent, rene@gollent.com.
+ * Copyright 2013-2015, Rene Gollent, rene@gollent.com.
  * Distributed under the terms of the MIT License.
  */
 #ifndef TEAM_SETTINGS_H
@@ -13,10 +13,11 @@
 
 
 class BMessage;
-class Team;
 class BreakpointSetting;
-class TeamUiSettings;
+class Team;
 class TeamFileManagerSettings;
+class TeamSignalSettings;
+class TeamUiSettings;
 
 
 class TeamSettings {
@@ -48,6 +49,10 @@ public:
 			status_t			SetFileManagerSettings(
 									TeamFileManagerSettings* settings);
 
+			TeamSignalSettings* SignalSettings() const;
+			status_t			SetSignalSettings(
+									TeamSignalSettings* settings);
+
 private:
 			typedef BObjectList<BreakpointSetting> BreakpointList;
 			typedef BObjectList<TeamUiSettings> UiSettingsList;
@@ -60,6 +65,7 @@ private:
 			UiSettingsList		fUiSettings;
 			TeamFileManagerSettings*
 								fFileManagerSettings;
+			TeamSignalSettings*	fSignalSettings;
 			BString				fTeamName;
 };
 

src/apps/debugger/settings/TeamSignalSettings.cpp

@@ -0,0 +1,156 @@
+/*
+ * Copyright 2015, Rene Gollent, rene@gollent.com.
+ * Distributed under the terms of the MIT License.
+ */
+#include "TeamSignalSettings.h"
+
+
+static const char* skDefaultSignalFieldName = "signal:default_disposition";
+static const char* skSignalNumberFieldName = "signal:number";
+static const char* skSignalDispositionFieldName = "signal:disposition";
+static const char* skSignalSettingName = "signal:setting";
+
+
+TeamSignalSettings::TeamSignalSettings()
+	:
+	fValues()
+{
+}
+
+
+TeamSignalSettings::~TeamSignalSettings()
+{
+}
+
+
+TeamSignalSettings&
+TeamSignalSettings::operator=(const TeamSignalSettings& other)
+{
+	fValues = other.fValues;
+
+	return *this;
+}
+
+
+const char*
+TeamSignalSettings::ID() const
+{
+	return "Signals";
+}
+
+
+status_t
+TeamSignalSettings::SetTo(const BMessage& archive)
+{
+	try {
+		fValues = archive;
+	} catch (...) {
+		return B_NO_MEMORY;
+	}
+
+	return B_OK;
+}
+
+
+status_t
+TeamSignalSettings::WriteTo(BMessage& archive) const
+{
+	try {
+		archive = fValues;
+	} catch (...) {
+		return B_NO_MEMORY;
+	}
+
+	return B_OK;
+}
+
+
+void
+TeamSignalSettings::Unset()
+{
+	fValues.MakeEmpty();
+}
+
+
+void
+TeamSignalSettings::SetDefaultSignalDisposition(int32 disposition)
+{
+	fValues.SetInt32(skDefaultSignalFieldName, disposition);
+}
+
+
+int32
+TeamSignalSettings::DefaultSignalDisposition() const
+{
+	return fValues.GetInt32(skDefaultSignalFieldName,
+		SIGNAL_DISPOSITION_IGNORE);
+}
+
+
+int32
+TeamSignalSettings::CountCustomSignalDispositions() const
+{
+	type_code type;
+	int32 count = 0;
+
+	if (fValues.GetInfo(skSignalSettingName, &type, &count) == B_OK)
+		return count;
+
+	return 0;
+}
+
+
+status_t
+TeamSignalSettings::AddCustomSignalDisposition(int32 signal, int32 disposition)
+{
+	BMessage setting;
+	if (setting.AddInt32(skSignalNumberFieldName, signal) != B_OK
+		|| setting.AddInt32(skSignalDispositionFieldName, disposition) != B_OK
+		|| fValues.AddMessage(skSignalSettingName, &setting) != B_OK) {
+		return B_NO_MEMORY;
+	}
+
+	return B_OK;
+}
+
+
+status_t
+TeamSignalSettings::RemoveCustomSignalDispositionAt(int32 index)
+{
+	return fValues.RemoveData(skSignalSettingName, index);
+}
+
+
+status_t
+TeamSignalSettings::GetCustomSignalDispositionAt(int32 index, int32& signal,
+	int32& disposition) const
+{
+	BMessage setting;
+	status_t error = fValues.FindMessage(skSignalSettingName, index, &setting);
+	if (error != B_OK)
+		return error;
+
+	error = setting.FindInt32(skSignalNumberFieldName, &signal);
+	if (error != B_OK)
+		return error;
+
+	return setting.FindInt32(skSignalDispositionFieldName, &disposition);
+}
+
+
+TeamSignalSettings*
+TeamSignalSettings::Clone() const
+{
+	TeamSignalSettings* settings = new(std::nothrow)
+		TeamSignalSettings();
+
+	if (settings == NULL)
+		return NULL;
+
+	if (settings->SetTo(fValues) != B_OK) {
+		delete settings;
+		return NULL;
+	}
+
+	return settings;
+}

src/apps/debugger/settings/TeamSignalSettings.h

@@ -0,0 +1,46 @@
+/*
+ * Copyright 2015, Rene Gollent, rene@gollent.com.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef TEAM_SIGNAL_SETTINGS_H
+#define TEAM_SIGNAL_SETTINGS_H
+
+#include <Message.h>
+
+#include "SignalDispositionTypes.h"
+
+
+class TeamSignalSettings {
+public:
+								TeamSignalSettings();
+	virtual						~TeamSignalSettings();
+
+			TeamSignalSettings&
+								operator=(
+									const TeamSignalSettings& other);
+									// throws std::bad_alloc;
+
+			const char*			ID() const;
+			status_t			SetTo(const BMessage& archive);
+			status_t			WriteTo(BMessage& archive) const;
+			void				Unset();
+
+			void				SetDefaultSignalDisposition(int32 disposition);
+			int32				DefaultSignalDisposition() const;
+
+			int32				CountCustomSignalDispositions() const;
+			status_t			AddCustomSignalDisposition(int32 signal,
+									int32 disposition);
+			status_t			RemoveCustomSignalDispositionAt(int32 index);
+			status_t			GetCustomSignalDispositionAt(int32 index,
+									int32& signal, int32& disposition) const;
+
+	virtual	TeamSignalSettings*
+								Clone() const;
+
+private:
+	BMessage					fValues;
+};
+
+
+#endif	// TEAM_SIGNAL_SETTINGS_H