1 files changed, 94 insertions, 0 deletions
diff --git a/Source/cmQTWrapCPPCommand.cxx b/Source/cmQTWrapCPPCommand.cxx
new file mode 100644
index 0000000..9a764c6
--- /dev/null
+++ b/Source/cmQTWrapCPPCommand.cxx
@@ -0,0 +1,94 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "cmQTWrapCPPCommand.h"
+
+#include "cmCustomCommandLines.h"
+#include "cmMakefile.h"
+#include "cmRange.h"
+#include "cmSourceFile.h"
+#include "cmSystemTools.h"
+
+#include <utility>
+
+class cmExecutionStatus;
+
+// cmQTWrapCPPCommand
+bool cmQTWrapCPPCommand::InitialPass(std::vector<std::string> const& args,
+                                     cmExecutionStatus&)
+{
+  if (args.size() < 3) {
+    this->SetError("called with incorrect number of arguments");
+    return false;
+  }
+
+  // Get the moc executable to run in the custom command.
+  std::string const& moc_exe =
+    this->Makefile->GetRequiredDefinition("QT_MOC_EXECUTABLE");
+
+  // Get the variable holding the list of sources.
+  std::string const& sourceList = args[1];
+  std::string sourceListValue = this->Makefile->GetSafeDefinition(sourceList);
+
+  // Create a rule for all sources listed.
+  for (std::string const& arg : cmMakeRange(args).advance(2)) {
+    cmSourceFile* curr = this->Makefile->GetSource(arg);
+    // if we should wrap the class
+    if (!(curr && curr->GetPropertyAsBool("WRAP_EXCLUDE"))) {
+      // Compute the name of the file to generate.
+      std::string srcName =
+        cmSystemTools::GetFilenameWithoutLastExtension(arg);
+      std::string newName = this->Makefile->GetCurrentBinaryDirectory();
+      newName += "/moc_";
+      newName += srcName;
+      newName += ".cxx";
+      cmSourceFile* sf = this->Makefile->GetOrCreateSource(newName, true);
+      if (curr) {
+        sf->SetProperty("ABSTRACT", curr->GetProperty("ABSTRACT"));
+      }
+
+      // Compute the name of the header from which to generate the file.
+      std::string hname;
+      if (cmSystemTools::FileIsFullPath(arg)) {
+        hname = arg;
+      } else {
+        if (curr && curr->GetIsGenerated()) {
+          hname = this->Makefile->GetCurrentBinaryDirectory();
+        } else {
+          hname = this->Makefile->GetCurrentSourceDirectory();
+        }
+        hname += "/";
+        hname += arg;
+      }
+
+      // Append the generated source file to the list.
+      if (!sourceListValue.empty()) {
+        sourceListValue += ";";
+      }
+      sourceListValue += newName;
+
+      // Create the custom command to generate the file.
+      cmCustomCommandLine commandLine;
+      commandLine.push_back(moc_exe);
+      commandLine.push_back("-o");
+      commandLine.push_back(newName);
+      commandLine.push_back(hname);
+
+      cmCustomCommandLines commandLines;
+      commandLines.push_back(std::move(commandLine));
+
+      std::vector<std::string> depends;
+      depends.push_back(moc_exe);
+      depends.push_back(hname);
+
+      std::string no_main_dependency;
+      const char* no_working_dir = nullptr;
+      this->Makefile->AddCustomCommandToOutput(
+        newName, depends, no_main_dependency, commandLines, "Qt Wrapped File",
+        no_working_dir);
+    }
+  }
+
+  // Store the final list of source files.
+  this->Makefile->AddDefinition(sourceList, sourceListValue.c_str());
+  return true;
+}