PerfProfiler: Make perf record args accessible

... without creating a hard dependencies.

Change-Id: I07b40dd9f1a4f53c5279d36f44e2a9123a34fa74
Reviewed-by: Dominik Holland <dominik.holland@qt.io>

src/plugins/perfprofiler/perfprofilerconstants.h

@@ -29,6 +29,7 @@ const char AnalyzerSettingsGroupId[]    = "Analyzer";
 
 const char PerfSettingsId[]             = "Analyzer.Perf.Settings";
 const char PerfCallgraphDwarf[]         = "dwarf";
+const char PerfRecordArgsId[]           = "PerfRecordArgsId";
 
 const char PerfStreamMagic[] = "QPERFSTREAM";
 const char PerfZqfileMagic[] = "PTQFILE4.10";

src/plugins/perfprofiler/perfprofilerruncontrol.cpp

@@ -6,8 +6,6 @@
 #include "perfdatareader.h"
 #include "perfprofilertool.h"
 #include "perfprofilertr.h"
-#include "perfrunconfigurationaspect.h"
-#include "perfsettings.h"
 
 #include <coreplugin/icore.h>
 #include <coreplugin/messagemanager.h>
@@ -97,11 +95,6 @@ public:
 
     void start() final
     {
-        auto perfAspect = runControl()->aspect<PerfRunConfigurationAspect>();
-        QTC_ASSERT(perfAspect, reportFailure(); return);
-        PerfSettings *settings = static_cast<PerfSettings *>(perfAspect->currentSettings);
-        QTC_ASSERT(settings, reportFailure(); return);
-
         m_process = new Process(this);
 
         connect(m_process, &Process::started, this, &RunWorker::reportStarted);
@@ -121,8 +114,11 @@ public:
             reportStopped();
         });
 
+        const Store perfArgs = runControl()->settingsData(PerfProfiler::Constants::PerfSettingsId);
+        const QString recordArgs = perfArgs[Constants::PerfRecordArgsId].toString();
+
         CommandLine cmd({device()->filePath("perf"), {"record"}});
-        settings->addPerfRecordArguments(&cmd);
+        cmd.addArgs(recordArgs, CommandLine::Raw);
         cmd.addArgs({"-o", "-", "--"});
         cmd.addCommandLineAsArgs(runControl()->commandLine(), CommandLine::Raw);
 

src/plugins/perfprofiler/perfsettings.cpp

@@ -371,6 +371,8 @@ PerfSettings &globalSettings()
 PerfSettings::PerfSettings(ProjectExplorer::Target *target)
 {
     setAutoApply(false);
+    setId(Constants::PerfSettingsId);
+
     period.setSettingsKey("Analyzer.Perf.Frequency");
     period.setRange(250, 2147483647);
     period.setDefaultValue(250);
@@ -448,7 +450,13 @@ void PerfSettings::writeGlobalSettings() const
     settings->endGroup();
 }
 
-void PerfSettings::addPerfRecordArguments(CommandLine *cmd) const
+void PerfSettings::toMap(Store &map) const
+{
+    AspectContainer::toMap(map);
+    map[Constants::PerfRecordArgsId] = perfRecordArguments();
+}
+
+QString PerfSettings::perfRecordArguments() const
 {
     QString callgraphArg = callgraphMode.itemValue().toString();
     if (callgraphArg == Constants::PerfCallgraphDwarf)
@@ -463,11 +471,13 @@ void PerfSettings::addPerfRecordArguments(CommandLine *cmd) const
         }
     }
 
-    cmd->addArgs({"-e", events,
+    CommandLine cmd;
-                  "--call-graph", callgraphArg,
+    cmd.addArgs({"-e", events,
-                  sampleMode.itemValue().toString(),
+                 "--call-graph", callgraphArg,
-                  QString::number(period())});
+                 sampleMode.itemValue().toString(),
-    cmd->addArgs(extraArguments(), CommandLine::Raw);
+                 QString::number(period())});
+    cmd.addArgs(extraArguments(), CommandLine::Raw);
+    return cmd.arguments();
 }
 
 void PerfSettings::resetToDefault()

src/plugins/perfprofiler/perfsettings.h

@@ -20,7 +20,8 @@ public:
     void readGlobalSettings();
     void writeGlobalSettings() const;
 
-    void addPerfRecordArguments(Utils::CommandLine *cmd) const;
+    void toMap(Utils::Store &map) const override;
+    QString perfRecordArguments() const;
 
     void resetToDefault();