1 files changed, 67 insertions, 0 deletions
diff --git a/Source/CursesDialog/cmCursesForm.h b/Source/CursesDialog/cmCursesForm.h
new file mode 100644
index 0000000..3a1eb25
--- /dev/null
+++ b/Source/CursesDialog/cmCursesForm.h
@@ -0,0 +1,67 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#pragma once
+
+#include "cmConfigure.h" // IWYU pragma: keep
+
+#include <string>
+
+#include "cmsys/FStream.hxx"
+
+#include "cmCursesStandardIncludes.h"
+
+class cmCursesForm
+{
+public:
+  cmCursesForm();
+  virtual ~cmCursesForm();
+
+  cmCursesForm(cmCursesForm const&) = delete;
+  cmCursesForm& operator=(cmCursesForm const&) = delete;
+
+  // Description:
+  // Handle user input.
+  virtual void HandleInput() = 0;
+
+  // Description:
+  // Display form.
+  virtual void Render(int left, int top, int width, int height) = 0;
+
+  // Description:
+  // This method should normally  called only by the form.
+  // The only exception is during a resize.
+  virtual void UpdateStatusBar() = 0;
+
+  // Description:
+  // During a CMake run, an error handle should add errors
+  // to be displayed afterwards.
+  virtual void AddError(const std::string&, const char*) {}
+
+  // Description:
+  // Turn debugging on. This will create ccmakelog.txt.
+  static void DebugStart();
+
+  // Description:
+  // Turn debugging off. This will close ccmakelog.txt.
+  static void DebugEnd();
+
+  // Description:
+  // Write a debugging message.
+  static void LogMessage(const char* msg);
+
+  // Description:
+  // Return the FORM. Should be only used by low-level methods.
+  FORM* GetForm() { return this->Form; }
+
+  static cmCursesForm* CurrentForm;
+
+  // Description:
+  // Handle resizing the form with curses.
+  void HandleResize();
+
+protected:
+  static cmsys::ofstream DebugFile;
+  static bool Debug;
+
+  FORM* Form;
+};