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#ifndef __TEST_FORM_HH__
#define __TEST_FORM_HH__
#include "../dw/core.hh"
#include "../dw/ui.hh"
namespace form {
/**
* \brief Handles HTML form data.
*
* Add resources by calling the respective add...Resource method. Furtermore,
* this class impelements dw::core::ui::ButtonResource::ClickedReceiver, the
* form data is printed to stdout, when the "clicked" signal is received.
*
* \todo wrong comment
*/
class Form
{
private:
/**
* \brief Decorates instances of dw::core::ui::Resource.
*
* This is the abstract base class, sub classes have to be defined to
* decorate specific sub interfaces of dw::core::ui::Resource.
*/
class ResourceDecorator: public lout::object::Object
{
private:
const char *name;
protected:
ResourceDecorator (const char *name);
~ResourceDecorator ();
public:
inline const char *getName () { return name; }
virtual const char *getValue () = 0;
};
/**
* \brief Decorates instances of dw::core::ui::TextResource.
*/
class TextResourceDecorator: public ResourceDecorator
{
private:
dw::core::ui::TextResource *resource;
public:
TextResourceDecorator (const char *name,
dw::core::ui::TextResource *resource);
const char *getValue ();
};
/**
* \brief Decorates instances of dw::core::ui::RadioButtonResource.
*
* This class has to be instanciated only once for a group of radio
* buttons.
*/
class RadioButtonResourceDecorator: public ResourceDecorator
{
private:
dw::core::ui::RadioButtonResource *resource;
const char **values;
public:
RadioButtonResourceDecorator (const char *name,
dw::core::ui::RadioButtonResource
*resource,
const char **values);
~RadioButtonResourceDecorator ();
const char *getValue ();
};
/**
* \brief Decorates instances of dw::core::ui::CheckButtonResource.
*/
class CheckButtonResourceDecorator: public ResourceDecorator
{
private:
dw::core::ui::CheckButtonResource *resource;
public:
CheckButtonResourceDecorator (const char *name,
dw::core::ui::CheckButtonResource
*resource);
const char *getValue ();
};
/**
* \brief Decorates instances of dw::core::ui::SelectionResource.
*/
class SelectionResourceDecorator: public ResourceDecorator
{
private:
dw::core::ui::SelectionResource *resource;
const char **values;
lout::misc::StringBuffer valueBuf;
public:
SelectionResourceDecorator (const char *name,
dw::core::ui::SelectionResource *resource,
const char **values);
~SelectionResourceDecorator ();
const char *getValue ();
};
class FormActivateReceiver: public dw::core::ui::Resource::ActivateReceiver
{
private:
Form *form;
public:
inline FormActivateReceiver (Form *form) { this->form = form; }
void activate (dw::core::ui::Resource *resource);
void enter (dw::core::ui::Resource *resource);
void leave (dw::core::ui::Resource *resource);
};
class FormClickedReceiver:
public dw::core::ui::ButtonResource::ClickedReceiver
{
private:
Form *form;
const char *name, *value;
public:
FormClickedReceiver (Form *form, const char *name, const char *value);
~FormClickedReceiver ();
void clicked (dw::core::ui::ButtonResource *resource, int buttonNo,
int x, int y);
};
lout::container::typed::List <ResourceDecorator> *resources;
FormActivateReceiver *activateReceiver;
lout::container::typed::List <FormClickedReceiver> *clickedReceivers;
public:
Form ();
~Form ();
void addTextResource (const char *name,
dw::core::ui::TextResource *resource);
void addRadioButtonResource (const char *name,
dw::core::ui::RadioButtonResource *resource,
const char **values);
void addCheckButtonResource (const char *name,
dw::core::ui::CheckButtonResource *resource);
void addSelectionResource (const char *name,
dw::core::ui::SelectionResource *resource,
const char **values);
void addButtonResource (const char *name,
dw::core::ui::ButtonResource *resource,
const char *value);
void send (const char *buttonName, const char *buttonValue, int x, int y);
};
} // namespace form
#endif // __TEST_FORM_HH__
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