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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#ifndef cmCursesWidget_h
#define cmCursesWidget_h
#include "cmConfigure.h" // IWYU pragma: keep
#include <string>
#include "cmCursesStandardIncludes.h"
#include "cmStateTypes.h"
class cmCursesMainForm;
class cmCursesWidget
{
public:
cmCursesWidget(int width, int height, int left, int top);
virtual ~cmCursesWidget();
cmCursesWidget(cmCursesWidget const&) = delete;
cmCursesWidget& operator=(cmCursesWidget const&) = delete;
/**
* Handle user input. Called by the container of this widget
* when this widget has focus. Returns true if the input was
* handled
*/
virtual bool HandleInput(int& key, cmCursesMainForm* fm, WINDOW* w) = 0;
/**
* Change the position of the widget. Set isNewPage to true
* if this widget marks the beginning of a new page.
*/
virtual void Move(int x, int y, bool isNewPage);
/**
* Set/Get the value (setting the value also changes the contents
* of the field buffer).
*/
virtual void SetValue(const std::string& value);
virtual const char* GetValue();
/**
* Get the type of the widget (STRING, PATH etc...)
*/
cmStateEnums::CacheEntryType GetType() { return this->Type; }
/**
* If there are any, print the widget specific commands
* in the toolbar and return true. Otherwise, return false
* and the parent widget will print.
*/
virtual bool PrintKeys() { return false; }
/**
* Set/Get the page this widget is in.
*/
void SetPage(int page) { this->Page = page; }
int GetPage() { return this->Page; }
friend class cmCursesMainForm;
protected:
cmStateEnums::CacheEntryType Type;
std::string Value;
FIELD* Field;
// The page in the main form this widget is in
int Page;
};
#endif // cmCursesWidget_h
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