Unfinished command

f3d-app · Nov 25, 2023 · 7a4621b · 7a4621b
1 parent 610b202
commit 7a4621b
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diff --git a/library/private/interactor_impl.h b/library/private/interactor_impl.h
@@ -41,6 +41,8 @@ class interactor_impl : public interactor
   interactor& setKeyPressCallBack(std::function<bool(int, std::string)> callBack) override;
   interactor& setDropFilesCallBack(std::function<bool(std::vector<std::string>)> callBack) override;
 
+  interactor& command(const std::string& command) override;
+
   unsigned long createTimerCallBack(double time, std::function<void()> callBack) override;
   void removeTimerCallBack(unsigned long id) override;
 

diff --git a/library/public/interactor.h b/library/public/interactor.h
@@ -56,6 +56,7 @@ class F3D_EXPORT interactor
    */
   virtual interactor& addKeyPressToggle(const std::string& keySym, ModifierKeys modifiers, const std::string& option) = 0;
 
+  virtual interactor& command(const std::string& command) = 0;
   virtual interactor& addDefaultKeyPressInteractions();
 
   /**

diff --git a/library/src/interactor_impl.cxx b/library/src/interactor_impl.cxx
@@ -24,9 +24,11 @@
 #include <vtkVersion.h>
 #include <vtksys/SystemTools.hxx>
 
+#include <algorithm>
 #include <chrono>
 #include <cmath>
 #include <map>
+#include <vector>
 
 #include "camera.h"
 
@@ -805,4 +807,64 @@ void interactor_impl::UpdateRendererAfterInteraction()
 {
   this->Internals->Style->UpdateRendererAfterInteraction();
 }
+
+//----------------------------------------------------------------------------
+interactor& command(const std::string& commandString)
+{
+  // Split command with space
+  std::string temp;
+	std::stringstream stringstream { commandString };
+	std::vector<std::string> result;
+	while (std::getline(stringstream, temp, ' ')) 
+  {
+		result.push_back(temp);
+	}
+
+  size_t nTokens = result.size();
+  if (nTokens > 3 || nTokens == 0)
+  {
+    log::error("Command: \"", commandString, "\" contains incorrect number of tokens, ignoring");
+    return this;
+  }
+
+  std::string command = results[0];
+  std::string option = nTokens >= 1 ? results[1] : "";
+  std::string value = nTokens >= 2 ? results[2] : "";
+
+  // Identify command
+  if (command == "set")
+  {
+    // TODO add alias support
+
+    // TODO do we want a map ?
+    std::vector<std::string> optionNames = this->Internals->Options->getNames();
+    if(std::find(optionNames.begin(), optionNames.end(), option) == vec.end())
+    {
+      log::error("Option: \"", option, "\" is not valid, ignoring");
+      return this;
+    }
+
+  }
+  else if (command == "inc")
+  {
+  }
+  else if (command == "dec")
+  {
+  }
+  else if (command == "toggle")
+  {
+  }
+  else if (command == "print")
+  {
+  }
+  else if (command == "alias")
+  {
+  }
+  else
+  {
+    log::error("Command: \"", command, "\" is not recognized, ignoring");
+    return this;
+  }
+
+}
 }