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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#ifndef __cmCursesWidget_h
#define __cmCursesWidget_h
#include "../cmCacheManager.h"
#include "cmCursesStandardIncludes.h"
class cmCursesMainForm;
class cmCursesWidget
{
public:
cmCursesWidget(int width, int height, int left, int top);
virtual ~cmCursesWidget();
/**
* 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...)
*/
cmCacheManager::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:
cmCursesWidget(const cmCursesWidget& from);
void operator=(const cmCursesWidget&);
cmCacheManager::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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