First implementation of Headless (#4392)

* Revert "#4377 Octave : Use RiaLogging for error messages instead of QErrorMessage "

This reverts commit f758a8edb2.

* Revert "#4380 Preferences : Changing scene font size when geo mech view is open causes crash"

This reverts commit df62a41397.

* Revert "#4379 Documentation : Update command line parser for import of summary files"

This reverts commit d0b5357ed4.

* Unfinished WIP

* Builds but crashes

* Refactored code now builds and runs

* ResInsight can now run the unittests headless

* Can run some command files successfully

* Build on Linux

* Extra headless hack header

* Moved PdmUiItem hack to cpp file

* Fix headless crash in RimWellAllocationPlot

* Handle error gracefully if ExportSnapshots command is executed from console

* Add caf::QIconProvider and remove some hacks

* Also made the greying out of disabled icons work for a couple of cases where it didn't.

* Linux build fix

* #4380 Reimplement fix df62a41397 by @magnesj on top of Headless code changes

* #4379 Reintroduce kode from d0b5357ed4 by @magnesj

* #4377 Restore f758a8edb2 in new Headless code

ApplicationCode/CommandFileInterface/RicfCreateSaturationPressurePlots.cpp

@@ -21,7 +21,7 @@
 
 #include "GridCrossPlotCommands/RicCreateSaturationPressurePlotsFeature.h"
 
-#include "RiaApplication.h"
+#include "RiaGuiApplication.h"
 #include "RiaLogging.h"
 
 #include "RimEclipseResultCase.h"
@@ -79,5 +79,5 @@ void RicfCreateSaturationPressurePlots::execute()
 
     RimSaturationPressurePlotCollection* collection = project->mainPlotCollection()->saturationPressurePlotCollection();
     collection->updateAllRequiredEditors();
-    RiaApplication::instance()->getOrCreateAndShowMainPlotWindow();
+    RiaGuiApplication::instance()->getOrCreateAndShowMainPlotWindow();
 }

ApplicationCode/CommandFileInterface/RicfExportMultiCaseSnapshots.cpp

@@ -20,7 +20,7 @@
 
 #include "RicfCommandFileExecutor.h"
 
-#include "RiaApplication.h"
+#include "RiaGuiApplication.h"
 #include "RiaLogging.h"
 #include "RiaProjectModifier.h"
 
@@ -39,6 +39,12 @@ RicfExportMultiCaseSnapshots::RicfExportMultiCaseSnapshots()
 //--------------------------------------------------------------------------------------------------
 void RicfExportMultiCaseSnapshots::execute()
 {
+    RiaGuiApplication* app = RiaGuiApplication::instance();
+    if (!app)
+    {
+        RiaLogging::error("exportMultiCaseSnapshots: Requires GUI Application");
+        return;
+    }
     if (m_gridListFile().isNull())
     {
         RiaLogging::error("exportMultiCaseSnapshots: Required parameter gridListFile.");
@@ -53,5 +59,5 @@ void RicfExportMultiCaseSnapshots::execute()
     }
 
     std::vector<QString> listFileNames = RiaApplication::readFileListFromTextFile(m_gridListFile());
-    RiaApplication::instance()->runMultiCaseSnapshots(lastProjectPath, listFileNames, RicfCommandFileExecutor::instance()->getExportPath(RicfCommandFileExecutor::SNAPSHOTS));
+    app->runMultiCaseSnapshots(lastProjectPath, listFileNames, RicfCommandFileExecutor::instance()->getExportPath(RicfCommandFileExecutor::SNAPSHOTS));
 }

ApplicationCode/CommandFileInterface/RicfExportSnapshots.cpp

@@ -23,7 +23,8 @@
 #include "ExportCommands/RicSnapshotAllPlotsToFileFeature.h"
 #include "ExportCommands/RicSnapshotAllViewsToFileFeature.h"
 
-#include "RiaApplication.h"
+#include "RiaGuiApplication.h"
+#include "RiaLogging.h"
 
 #include "RiuMainWindow.h"
 
@@ -57,10 +58,16 @@ RicfExportSnapshots::RicfExportSnapshots()
 //--------------------------------------------------------------------------------------------------
 void RicfExportSnapshots::execute()
 {
+    if (!RiaGuiApplication::isRunning())
+    {
+        RiaLogging::error(QString("RicfExportSnapshot: Command cannot run without a GUI"));
+        return;
+    }
+
     RiuMainWindow* mainWnd = RiuMainWindow::instance();
     CVF_ASSERT(mainWnd);
     mainWnd->hideAllDockWindows();
-    RiaApplication::instance()->processEvents();
+    RiaGuiApplication::instance()->processEvents();
 
     QString absolutePathToSnapshotDir = RicfCommandFileExecutor::instance()->getExportPath(RicfCommandFileExecutor::SNAPSHOTS);
     if (absolutePathToSnapshotDir.isNull())
@@ -77,5 +84,5 @@ void RicfExportSnapshots::execute()
     }
 
     mainWnd->loadWinGeoAndDockToolBarLayout();
-    RiaApplication::instance()->processEvents();
+    RiaGuiApplication::instance()->processEvents();
 }

ApplicationCode/CommandFileInterface/RicfOpenProject.cpp

@@ -24,6 +24,9 @@
 #include "RiaLogging.h"
 #include "RiaRegressionTestRunner.h"
 
+#include <QDir>
+#include <QFileInfo>
+
 CAF_PDM_SOURCE_INIT(RicfOpenProject, "openProject");
 
 //--------------------------------------------------------------------------------------------------
@@ -39,7 +42,14 @@ RicfOpenProject::RicfOpenProject()
 //--------------------------------------------------------------------------------------------------
 void RicfOpenProject::execute()
 {
-    bool ok = RiaApplication::instance()->loadProject(m_path);
+    QString projectPath = m_path;
+    QFileInfo projectPathInfo(projectPath);
+    if (!projectPathInfo.exists())
+    {
+        QDir startDir(RiaApplication::instance()->startDir());
+        projectPath = startDir.absoluteFilePath(m_path);
+    }
+    bool ok = RiaApplication::instance()->loadProject(projectPath);
     if (!ok)
     {
         RiaLogging::error(QString("openProject: Unable to open project at %1").arg(m_path()));
@@ -51,5 +61,5 @@ void RicfOpenProject::execute()
         RiaRegressionTestRunner::regressionTestConfigureProject();
     }
 
-    RicfCommandFileExecutor::instance()->setLastProjectPath(m_path);
+    RicfCommandFileExecutor::instance()->setLastProjectPath(projectPath);
 }