From e3a66514d57ff4acf2f02df7d86bd2cf8be0e730 Mon Sep 17 00:00:00 2001
From: Reimar <Reimar@Leike.name>
Date: Tue, 8 Dec 2015 11:31:35 +0100
Subject: initial commit

---
 GUI.h | 225 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 225 insertions(+)
 create mode 100644 GUI.h

(limited to 'GUI.h')

diff --git a/GUI.h b/GUI.h
new file mode 100644
index 0000000..c60e524
--- /dev/null
+++ b/GUI.h
@@ -0,0 +1,225 @@
+#ifndef GUI_H
+#define GUI_H
+
+#include <SDL/SDL_rotozoom.h>
+#include "util.h"
+
+#define BUTTON_CLICKED 0
+#define BUTTON_NORMAL 1
+#define BUTTON_HOVER 2
+#define BUTTON_PRESSEDOVER 3
+#define BUTTON_PRESSEDOUT 4
+#define BUTTON_SELECTED 5
+#define MENU_SELECT 1<<27
+#define MENU_CLICK 1<<26
+
+
+using namespace std;
+
+
+class Label
+{
+protected:
+	string caption;
+	SDL_Surface* image;
+//	int textSize;
+	SDL_Color textColor;
+	int render();
+public:
+	SDL_Rect pos;
+	Label();
+	Label(string ncaption, SDL_Rect& npos);
+	~Label();
+	void draw(SDL_Surface* screen);	
+	int setTextSize(int ntextSize);
+	void setTextColor(SDL_Color textColor);
+	int setCaption(string ncaption);
+};
+
+vector<Label*> textField(string s, SDL_Rect& r, int textSize);
+
+
+class SlidingBackground
+{
+protected:
+	SDL_Surface *background;
+	double x1;
+	double x2;
+	double y;
+public:
+	double xSpeed;
+	double ySpeed;
+	bool randm;
+	
+	SlidingBackground(SDL_Surface *nbackground, double nxSpeed, double nySpeed);
+	~SlidingBackground();
+	
+	void setRandom(bool r);
+	void draw(SDL_Surface *screen);
+	void frame(double time);
+};
+
+class AbstractInteractive
+{
+public:
+	virtual ~AbstractInteractive(){}
+	virtual void draw(SDL_Surface *screen) {}
+	virtual int handleEvents(SDL_Event event){return 0;}
+	virtual void frame(double time){}
+	virtual void refresh(){}
+};
+
+class TextBox: public AbstractInteractive
+{
+protected:
+	vector<Label*> labels;
+public:
+	TextBox(vector<Label*> nlabels);
+	~TextBox();
+	
+	virtual void draw(SDL_Surface *screen);
+	virtual int handleEvents(SDL_Event event);
+	virtual void frame(double time);
+	virtual void refresh();
+};
+
+class Button: AbstractInteractive
+{
+protected:
+	SDL_Surface *normal;
+	SDL_Surface *mouseOver;
+	SDL_Surface *pressed;
+	SDL_Surface *inactive;
+	bool clicked;
+	bool over;
+public:
+	bool deactivated;
+	bool isDblClckButton;
+	double timer;
+	bool selected;
+	SDL_Rect pos;
+	
+	Button(SDL_Rect nPos, SDL_Surface *nnormal, SDL_Surface *nmouseOver, SDL_Surface *npressed, SDL_Surface *ninactive);
+	Button(SDL_Rect npos, string message, int& shouldbeTextSize);
+	//fancybutton & draggable button
+	Button(SDL_Rect npos, SDL_Surface* content, bool fancy);
+	~Button();
+	void draw(SDL_Surface *screen);
+	int handleEvents(const SDL_Event& event);
+	void frame(double time);
+	void refresh();
+};
+
+class Scrollbar
+{
+protected:
+	SDL_Surface *bar;
+	SDL_Surface *dot;
+	bool horizontal;
+	bool clicked;
+	double stateGoal;
+public:
+	double state;
+	double sensitivity;
+	SDL_Rect pos;
+	
+	//makes direction according to h/w of the Rect
+	Scrollbar(SDL_Rect npos);
+	~Scrollbar();
+
+	void draw(SDL_Surface *screen);
+	double handleEvents(const SDL_Event& event);
+	double frame(double time);
+	void refresh();
+};
+
+class Scrollable : public AbstractInteractive
+{
+protected:
+	int currentSubPos;
+	SDL_Surface* fakeScreen;
+	AbstractInteractive* subInteractive;
+	SDL_Rect pos;
+	SDL_Rect wholeMenu;
+	Scrollbar* bar;
+	bool horizontal;
+	void setSubPosition(double d);
+	SDL_Rect MousePos;
+public:
+	Scrollable(SDL_Rect npos, AbstractInteractive* nsubInteractive, SDL_Rect subRect, bool nhorizontal, bool nscrollbarSide);
+	~Scrollable();
+	void draw(SDL_Surface* screen);
+	int handleEvents(SDL_Event event);
+	void frame(double time);
+	void refresh();
+};
+
+class Menu : public AbstractInteractive
+{
+public:
+	vector<Button*> buttons;
+	vector<int> effects;
+	SlidingBackground *BG;
+	bool isSelectMenu;
+	//wether to send signal on Mouse up or down
+	bool onMouseDown;
+	
+	Menu(){
+	}
+	Menu(vector<Button*> nbuttons, vector<int> neffects, SDL_Surface *background, bool rBG);
+	Menu(vector<string> choices, vector<int> neffects, SDL_Surface *background, bool rBG, SDL_Surface *screen);
+	Menu(vector<SDL_Surface*> pics, int width, int& height, bool nisSelectMenu, bool nonMouseDown);
+	virtual ~Menu();
+	
+	virtual void draw(SDL_Surface *screen);
+	virtual int handleEvents(SDL_Event event);
+	virtual void frame(double time);
+	virtual void refresh();
+};
+
+
+
+class CompositMenu: public AbstractInteractive
+{
+protected:
+	vector<Button*> tabs;
+	int state;
+	SDL_Surface* fakeScreen;
+	SDL_Rect subPos;
+public:
+	vector<AbstractInteractive*> submenues;
+	SlidingBackground* BG;
+	CompositMenu(vector<AbstractInteractive*> nsubmenues, SDL_Surface* nBG, SDL_Rect nsubPos, vector<Button*> ntabs);
+	~CompositMenu();
+	
+	virtual void draw(SDL_Surface *screen);
+	virtual int handleEvents(SDL_Event event);
+	virtual void frame(double time);
+	virtual void refresh();
+	int getState();
+};
+
+class GetStringMenu: public AbstractInteractive
+{
+protected:
+	Label* title;
+	Label* input;
+	Button* back;
+	Button* oK;
+	int iBack;
+	int iOK;
+	int screenw;
+public:
+	SlidingBackground* BG;
+	string s;
+	int maxLength;
+	GetStringMenu(string headline, int back, int ok, SDL_Surface* nBG, SDL_Surface* screen);
+	~GetStringMenu();
+	
+	virtual void draw(SDL_Surface* screen);
+	virtual int handleEvents(SDL_Event event);
+	virtual void frame(double time);
+	virtual void refresh();
+};
+
+#endif
-- 
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