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menu.h
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menu.h
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#ifndef _rtech1_Menu_h
#define _rtech1_Menu_h
#include <vector>
#include <string>
#include <map>
#include "r-tech1/file-system.h"
#include "r-tech1/pointer.h"
#include "r-tech1/parameter.h"
#include "r-tech1/input/input-map.h"
#include "r-tech1/graphics/gradient.h"
#include "r-tech1/menu/font-info.h"
#include "r-tech1/gui/animation.h"
#include "r-tech1/gui/box.h"
#include "r-tech1/gui/context-box.h"
#include "r-tech1/gui/fadetool.h"
#include "r-tech1/gui/popup-box.h"
#include "r-tech1/gui/tabbed-box.h"
#include "r-tech1/gui/widget.h"
#include "r-tech1/gui/coordinate.h"
#ifdef _MSC_VER
#ifndef uint32_t
typedef unsigned __int32 uint32_t;
#endif
#endif
class Font;
namespace Graphics{
class Bitmap;
}
class MenuOption;
class Token;
class TokenView;
namespace Menu{
extern Util::Parameter<Util::ReferenceCount<FontInfo> > menuFontParameter;
Effects::Gradient standardGradient();
class OptionFactory;
class Point{
public:
int x;
int y;
Point();
Point(int x, int y);
~Point();
};
class InfoBox: public Gui::Widget {
public:
InfoBox();
~InfoBox();
void act(const Font &);
virtual void render(const Graphics::Bitmap &);
void render(const Graphics::Bitmap &, const Font & font);
void open();
void close();
void setText(const std::string &);
inline bool isActive(){
return (this->state != NotActive);
}
/*
inline void setFont(const Util::ReferenceCount<FontInfo> & font){
this->font = font;
}
*/
virtual void initialize(const Font & font);
private:
enum State{
NotActive,
Opening,
Active,
Closing,
};
State state;
Gui::PopupBox popup;
// Util::ReferenceCount<FontInfo> font;
int fadeAlpha;
std::vector<std::string> text;
std::vector<int> padding;
};
class MenuException : public Exception::Base{
public:
MenuException(const std::string & file, int line, const std::string reason = "");
MenuException(const MenuException & copy);
MenuException(const Exception::Base & copy);
virtual ~MenuException() throw();
protected:
std::string reason;
virtual inline const std::string getReason() const {
return reason;
}
virtual Exception::Base * copy() const;
};
/* reload the current menu, usually thrown by some option */
class Reload: public MenuException {
public:
Reload(const std::string & file, int line, const std::string reason = "");
virtual ~Reload() throw();
protected:
virtual Exception::Base * copy() const;
};
class ValueHolder{
public:
ValueHolder(const std::string &);
ValueHolder(const ValueHolder &);
virtual ~ValueHolder();
virtual ValueHolder & operator=(const ValueHolder &);
virtual ValueHolder & operator<<(const std::string &);
virtual ValueHolder & operator<<(bool val);
virtual ValueHolder & operator<<(int val);
virtual ValueHolder & operator<<(double val);
virtual ValueHolder & operator<<(TokenView &);
virtual ValueHolder & operator>>(std::string &);
virtual ValueHolder & operator>>(bool &);
virtual ValueHolder & operator>>(int &);
virtual ValueHolder & operator>>(double &);
virtual inline const std::string & getName() const {
return this->name;
}
virtual const std::string getValues();
private:
std::string name;
std::vector<std::string> values;
unsigned int location;
void next();
};
/*! Menu actions */
enum Actions{
Up,
Down,
Left,
Right,
Select,
Back,
Cancel,
Modify,
Pause,
PlayAsteroids /* Hack for now, remove later */
};
class Context;
/*! Menu Renderer
* Allows menu to modify the way it displays it's contents
* ie regular menus, tab menus, specialized menu etc
*/
class Renderer{
public:
Renderer();
virtual ~Renderer();
enum Type{
Default,
Tabbed
};
//! Reader
virtual bool readToken(const Token *, const OptionFactory &)=0;
virtual Type getType() const = 0;
virtual void initialize(Context &)=0;
virtual void finish()=0;
virtual bool active()=0;
virtual void act(const Context &)=0;
virtual void render(const Graphics::Bitmap &, const Font & font)=0;
// Set font if applicable
// virtual void setFont(const Util::ReferenceCount<FontInfo> &);
//! Compatibility for now, remove later
virtual void addOption(MenuOption *)=0;
virtual std::vector<Util::ReferenceCount<MenuOption> > getOptions() const = 0;
/*! Handle action, with access to context
*/
virtual void doAction(const Actions &, Context &)=0;
/*! Invoke override */
virtual void invokeOverride(const Context &)=0;
virtual void setPosition(const Gui::Coordinate & coordinate) = 0;
protected:
/*! Info boxes */
std::vector <InfoBox *> info;
/*! Menu info box */
InfoBox menuInfo;
/*! Add info box */
virtual void addInfo(const std::string &, const Gui::Widget &, Context &, const Font &);
/*! act info box */
virtual void actInfo(const Font &);
/*! render info box */
virtual void renderInfo(const Graphics::Bitmap &, const Font & font);
};
/*! Regular Menu */
class DefaultRenderer: public Renderer {
public:
DefaultRenderer();
virtual ~DefaultRenderer();
// virtual void setFont(const Util::ReferenceCount<FontInfo> &);
virtual bool readToken(const Token *, const OptionFactory &);
virtual void initialize(Context &);
virtual void finish();
virtual bool active();
virtual void act(const Context &);
virtual void render(const Graphics::Bitmap &, const Font &);
virtual void addOption(MenuOption *);
virtual void doAction(const Actions &, Context &);
virtual std::vector<Util::ReferenceCount<MenuOption> > getOptions() const;
virtual void invokeOverride(const Context &);
virtual void setPosition(const Gui::Coordinate & coordinate);
virtual Type getType() const;
virtual const Gui::ContextBox & getBox() const {
return menu;
}
virtual Gui::ContextBox & getBox(){
return menu;
}
private:
/*! Options */
std::vector<Util::ReferenceCount<MenuOption> > options;
/*! Context Box */
Gui::ContextBox menu;
/*! Override */
bool hasOverride;
/*! Override index */
unsigned int overrideIndex;
};
/*! Tabbed Menu */
class TabInfo {
public:
TabInfo();
~TabInfo();
std::string name;
std::string info;
std::string menuInfo;
void act();
/*! Options */
std::vector<Util::ReferenceCount<MenuOption> > options;
};
class TabRenderer: public Renderer {
public:
TabRenderer();
virtual ~TabRenderer();
// virtual void setFont(const Util::ReferenceCount<FontInfo> &);
virtual bool readToken(const Token *, const OptionFactory &);
virtual void initialize(Context &);
virtual void finish();
virtual bool active();
virtual void act(const Context &);
virtual void render(const Graphics::Bitmap &, const Font &);
virtual void addOption(MenuOption *);
virtual void doAction(const Actions &, Context &);
virtual std::vector<Util::ReferenceCount<MenuOption> > getOptions() const;
virtual void invokeOverride(const Context &);
virtual void setPosition(const Gui::Coordinate & coordinate);
virtual Type getType() const;
virtual Gui::TabbedBox & getBox(){
return menu;
}
private:
/*! Tabs */
std::vector<TabInfo *> tabs;
/*! Tabbed Box */
Gui::TabbedBox menu;
/*! Override */
bool hasOverride;
/*! Override index */
unsigned int overrideIndex;
};
/*! Menu contexts
- Each menu has a context which it defaults to
- Sub menus will be passed the parents context when run
- Fader
- Backgrounds (No background will fall back onto a fill screen)
- Menu (options, ContextBox, etc)
- Contexts are settable to omit drawing certain items (usefull for things like in-game menus)
*/
class Context{
public:
Context();
Context(const Context &, const Context &);
virtual ~Context();
virtual void act();
/*! Pass the widget (Menu ContextBox in this case) to be drawn
* Allows for custom widget menus to be draw in place (ie for tabs or something)
*/
virtual void render(const Util::ReferenceCount<Renderer> &, const Graphics::Bitmap &) const;
virtual void renderBackground(const Graphics::Bitmap & bmp) const;
virtual void renderForeground(const Graphics::Bitmap & bmp) const;
/*! Parse data */
virtual void parseToken(const Token *);
//! Compatibility stuff
virtual void addBackground(const Token *);
virtual void addBackground(const std::string &);
virtual void addBackground(const Graphics::Bitmap & image);
virtual void addBackground(const Util::ReferenceCount<Gui::Animation> & animation);
/*! Initializes things like faders */
virtual void initialize();
/*! Closes things out like faders */
virtual void finish();
/*! Play sound */
virtual void playSound(const Actions &) const;
/*! Add sound */
virtual void addSound(const Actions &, const Filesystem::RelativePath &);
/*! Play music */
virtual void playMusic();
/*! set music */
virtual inline void setMusic(const Filesystem::RelativePath & music){
this->music = music;
}
/*! Current state */
enum State{
NotStarted,
Initializing,
Running,
Finishing,
Completed,
};
inline const State & getState() const {
return this->state;
}
virtual void setFadeTool(Gui::FadeTool *);
virtual inline Gui::FadeTool * getFadeTool(){
return this->fades;
}
/*
virtual void setBackground(Util::ReferenceCount<Gui::AnimationManager> background);
virtual inline Util::ReferenceCount<Gui::AnimationManager> getBackground(){
return this->background;
}
*/
virtual inline void setFont(const Util::ReferenceCount<FontInfo> & font){
this->font = font;
}
virtual bool hasFont() const;
virtual inline const Util::ReferenceCount<FontInfo> & getFont() const {
return this->font;
}
virtual inline const Util::ReferenceCount<FontInfo> & getFontInfo() const {
return this->font;
}
virtual inline void setInfoLocation(double x, double y){
this->infoLocation.set(x,y);
}
virtual inline const Gui::RelativePoint & getInfoLocation() const {
return this->infoLocation;
}
virtual inline void setMenuInfoLocation(double x, double y){
this->menuInfoLocation.set(x,y);
}
virtual inline const Gui::RelativePoint & getMenuInfoLocation() const {
return this->menuInfoLocation;
}
virtual inline void setMenuInfoText(const std::string & text){
this->menuInfo = text;
}
virtual inline const std::string & getMenuInfoText() const {
return this->menuInfo;
}
virtual std::vector<std::string> getLanguages() const;
virtual void setLanguages(const std::vector<std::string> & languages);
private:
/*! Require cleanup *default constructor only* */
bool cleanup;
/*! Current state */
State state;
/*! Fade Tool */
Gui::FadeTool * fades;
/*! Backgrounds */
Gui::AnimationManager background;
/*! Sounds */
std::map<Actions, Filesystem::RelativePath> sounds;
/*! Music */
Filesystem::RelativePath music;
/*! Font */
Util::ReferenceCount<FontInfo> font;
/*! Info Placement */
Gui::RelativePoint infoLocation;
/*! Menu Info Placement */
Gui::RelativePoint menuInfoLocation;
/*! Menu Info Text */
std::string menuInfo;
std::vector<std::string> languages;
};
/*! New Menu class */
class Menu{
public:
/* These two are basically the same but the Type version will create the renderer for you */
Menu(const Renderer::Type & type = Renderer::Default);
Menu(const Util::ReferenceCount<Renderer> & renderer);
Menu(const Filesystem::AbsolutePath &, const Renderer::Type & type = Renderer::Default);
Menu(const Filesystem::AbsolutePath &, const OptionFactory & factory, const Renderer::Type & type = Renderer::Default);
Menu(const Token *, const Renderer::Type & type = Renderer::Default);
Menu(const Token * token, const OptionFactory & factory, const Renderer::Type & type = Renderer::Default);
virtual ~Menu();
/*! Run Menu pass parent context */
virtual void run(const Context &);
/* Set position of the menu */
virtual void setPosition(const Gui::Coordinate & coordinate);
/*! Logic pass local context */
virtual void act(Context &);
/*! render pass local context and work */
virtual void render(const Context &, const Graphics::Bitmap &) const;
virtual void setRenderer(const Renderer::Type &);
virtual void setRenderer(const Util::ReferenceCount<Renderer> & renderer);
/* a list of languages (translations) supported by this menu */
virtual std::vector<std::string> getLanguages() const;
/*! Get Name */
virtual std::string getName();
virtual std::string getInfo();
virtual void setFont(const Util::ReferenceCount<FontInfo> &);
/*! Add option */
virtual void addOption(MenuOption * opt);
virtual inline Util::ReferenceCount<Renderer> getRenderer() const {
return renderer;
}
static const int Width = 640;
static const int Height = 480;
protected:
void setupDefaultLanguage(const Context & context, const Menu & parent);
virtual void openOptions();
virtual void closeOptions();
/*! Context */
Context context;
/*! Data holder */
std::map<std::string, ValueHolder *> data;
/*! Renderer */
Util::ReferenceCount<Renderer> renderer;
/*! load token */
void load(const Token * token, const OptionFactory & factory);
#if 0
/*! Handle Override
* There can only be one decleration of an override per file/token
* The first one found will be the one executed.
* If found it will return true so that the menu can handle it and avoid going to everything else
*/
virtual bool handleOverride(const Token *);
#endif
/*! Do current version */
virtual void handleCurrentVersion(const Token *);
/*! Prior token compatibility based on version Global::getVersion() */
virtual void handleCompatibility(const Token *, int version, const OptionFactory & factory);
/*! Add Data */
void addData(ValueHolder *);
/*! Keys */
InputMap<Actions> input;
/*! Type */
Renderer::Type type;
/*! Check type */
virtual Util::ReferenceCount<Renderer> rendererType(const Renderer::Type &);
std::vector<std::string> languages;
};
}
#endif

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