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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file LICENSE.rst 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(std::string const&, char const*) {}
// 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(char const* 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;
};
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