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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 cmCursesStringWidget_h
#define cmCursesStringWidget_h
#include <cmConfigure.h>
#include "cmCursesStandardIncludes.h"
#include "cmCursesWidget.h"
#include <string>
class cmCursesMainForm;
/** \class cmCursesStringWidget
* \brief A simple entry widget.
*
* cmCursesStringWdiget is a simple text entry widget.
*/
class cmCursesStringWidget : public cmCursesWidget
{
public:
cmCursesStringWidget(int width, int height, int left, int top);
/**
* Handle user input. Called by the container of this widget
* when this widget has focus. Returns true if the input was
* handled.
*/
bool HandleInput(int& key, cmCursesMainForm* fm, WINDOW* w) CM_OVERRIDE;
/**
* Set/Get the string.
*/
void SetString(const std::string& value);
const char* GetString();
const char* GetValue() CM_OVERRIDE;
/**
* Set/Get InEdit flag. Can be used to tell the widget to leave
* edit mode (in case of a resize for example).
*/
void SetInEdit(bool inedit) { this->InEdit = inedit; }
bool GetInEdit() { return this->InEdit; }
/**
* This method is called when different keys are pressed. The
* subclass can have a special implementation handler for this.
*/
virtual void OnTab(cmCursesMainForm* fm, WINDOW* w);
virtual void OnReturn(cmCursesMainForm* fm, WINDOW* w);
virtual void OnType(int& key, cmCursesMainForm* fm, WINDOW* w);
/**
* If there are any, print the widget specific commands
* in the toolbar and return true. Otherwise, return false
* and the parent widget will print.
*/
bool PrintKeys() CM_OVERRIDE;
protected:
cmCursesStringWidget(const cmCursesStringWidget& from);
void operator=(const cmCursesStringWidget&);
// true if the widget is in edit mode
bool InEdit;
char* OriginalString;
bool Done;
};
#endif // cmCursesStringWidget_h
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