Merge pull request #55 from oglez/cppcodeandcichecks_dec2024

Cppcodeandcichecks dec2024

Author: ttedeschi

.github/workflows/softwarecheck.yml

@@ -0,0 +1,52 @@
+name: Software_check
+on:
+  push:
+  pull_request:
+    types: [opened]
+jobs:
+  check_compile-job:
+    runs-on: ubuntu-latest
+    container:
+      image: cmscloud/al9-cms:latest
+      options: --user root
+    steps:
+      - name: Checking_out_code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Checking_python_3.9
+        run: |
+          python3 -V
+          ls
+          pwd
+          python3 -m py_compile src/cmsstyle/cmsstyle.py
+          ls -lh src/cmsstyle/__pycache__/
+      - name: Checking_Cpp_compilation
+        run: |
+          cd src
+          echo '{gROOT->LoadMacro("cmsstyle.C++");}' > hola.C
+
+          dnf install -y root
+          echo 'ROOT VERSION='`root-config --version`
+          root -q hola.C
+          ls -lh cmsstyle_C.so
+#
+  py2-job:
+    runs-on: ubuntu-latest
+    container:
+      image: cmscloud/cc7-cms:latest
+      options: --user root
+    steps:
+      - name: Checking_python_2.7
+#        uses: actions/checkout@v4
+#        with:
+#          fetch-depth: 0
+        run: |
+          python -V
+          ls
+          git clone --depth 1 https://github.com/oglez/cmsstyle.git
+          cd cmsstyle
+          pwd
+          python -m py_compile src/cmsstyle/cmsstyle.py
+          ls -lh src/cmsstyle/cmsstyle.pyc
+#

.gitignore

@@ -5,6 +5,8 @@ __pycache__/
 
 # C extensions
 *.so
+*.d
+*.pcm
 
 # Distribution / packaging
 .Python

scripts/setup_cmstyle

@@ -0,0 +1,44 @@
+#
+# This script, to be run in bash to setup the CMSStyle for ROOT (C++ version)
+#
+# Called with
+#       source .../scripts/setup_cmstyle
+# using the directory of the actual implementation we want to use of CMSStyle.
+#
+# Written by O. Gonzalez (2024_11_12)
+#                         2024_12_01  Changing the used directory for a real one.
+#
+fich_=${BASH_SOURCE[0]}
+
+if [ ".${fich_::1}" != "./" ] ; then  # Relative directory
+   fich_="$PWD/${fich_}"
+fi
+
+# Getting the simplest name of the directory
+if [[ ${fich_:(-22):1} == "/" ]] ; then
+    cd ${fich_::-21} >& /dev/null
+else  # We are in scripts!
+    cd .. >& /dev/null
+fi
+export CMSSTYLE_DIR=`pwd -P`
+cd - >& /dev/null
+
+echo "Using CMSStyle located in $CMSSTYLE_DIR"
+
+# Setting up the related variables:
+
+if [[ ! $ROOT_INCLUDE_PATH == *"${CMSSTYLE_DIR}/src"* ]]; then
+   export ROOT_INCLUDE_PATH=${CMSSTYLE_DIR}/src${ROOT_INCLUDE_PATH:+":$ROOT_INCLUDE_PATH"}
+fi
+
+# We also put the same version for python, in case...
+if [[ ".${PYTHONPATH}" != *"${CMSSTYLE_DIR}/src"* ]] ; then
+   export PYTHONPATH=${CMSSTYLE_DIR}/src${PYTHONPATH:+":$PYTHONPATH"}
+fi
+#
+# Note:
+#   The following command allows to get the location of the CMSStyle that
+#   it is used/setup already for python:
+#
+#         $ python3 -c "import cmsstyle ; print(cmsstyle.__file__)"
+#

src/TCmsCanvas.H

@@ -0,0 +1,100 @@
+///@file
+///
+/// This code contains the declaration and definition of the class TCmsCanvas
+/// that inherits from a normal TCanvas en ROOT but keep track of created
+/// objects that are not visible to the user, for its proper deletion as the
+/// TCanvas is destroyed.
+///
+/// <PRE>
+/// Written by O. Gonzalez (2024_11_12)
+/// </PRE>
+///
+
+#ifndef CMSSTYLE_TCMSCANVAS__H_
+#define CMSSTYLE_TCMSCANVAS__H_
+
+#include <TCanvas.h>
+#include <TASImage.h>
+
+#include <vector>
+
+namespace cmsstyle {
+
+
+/// This is the class that CMSStyle (in the C++ version) uses to handle the
+/// TCanvases that are defined to be plotted, but one has to keep in mind that
+/// externally
+
+class TCmsCanvas : public TCanvas {
+
+  // Internal variables (pointers to keep track)
+
+  TASImage *CMS_logo;  ///< CMS Logo when used in the TCanvas.
+  TPad *pad_logo;  ///< TPad containing the CMS logo, when used.
+
+  // Internal methods
+
+  /// Initialization of the internal variables...
+  void Initialize (void) {
+    CMS_logo=nullptr;
+    pad_logo=nullptr;
+  }
+
+public:
+
+  /// Normal constructor: It just creates the Canvas using the arguments and
+  /// the corresponding constructor method ot eh TCanvas. It also initializes
+  /// the values to keep track of when needed.
+  ///
+  /// Arguments:
+  ///    name: Name of the created object
+  ///    title: Title for the TCanvas
+  ///    wtopx: X position of the top left corner of the canvas in pixels.
+  ///    wtopy: Y position of the top left corner of the canvas in pixels
+  ///    ww: the window size in pixels along X.
+  ///    wh: the window size in pixels along Y.
+  ///
+  TCmsCanvas (const char *name,
+              const char *title,
+              Int_t wtopx,
+              Int_t wtopy,
+              Int_t ww,
+              Int_t wh) : TCanvas(name,title,wtopx,wtopy,ww,wh) {
+    Initialize();
+  }
+
+  /// Destructor of the class, as the most important object since it handles
+  /// the deletion of objects defined
+  ~TCmsCanvas () {
+    if (CMS_logo!=nullptr) delete CMS_logo;
+    if (pad_logo!=nullptr) delete pad_logo;
+  }
+
+
+  /// Method to draw the CMS Logo in the defined TCanvas in a TPad set at the indicated location
+  /// of the currently used TPad.
+  void AddCmsLogo (Float_t x0, Float_t y0, Float_t x1, Float_t y1, const char *logofile)
+  {
+    if (CMS_logo!=nullptr) delete CMS_logo;
+    CMS_logo = new TASImage(logofile);
+
+    auto oldpad = gPad;
+
+    if (pad_logo!=nullptr) delete pad_logo;
+    pad_logo = new TPad("logo", "logo", x0, y0, x1, y1);
+    pad_logo->Draw();
+    pad_logo->cd();
+    CMS_logo->Draw("X");
+    pad_logo->Modified();
+
+    oldpad->cd();
+  }
+
+
+
+
+};
+
+}  // Namespace cmsstyle
+#endif
+///----------------------------------------------------------------------