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/*
** Haaf's Game Engine 1.7
** Copyright (C) 2003-2007, Relish Games
** hge.relishgames.com
**
** hgeGUI default controls header
*/
#ifndef HGEGUICTRLS_H
#define HGEGUICTRLS_H
#include "hge.h"
#include "hgesprite.h"
#include "hgefont.h"
#include "hgerect.h"
#include "hgegui.h"
#define hgeButtonGetState(gui,id) ((hgeGUIButton*)gui->GetCtrl(id))->GetState()
#define hgeButtonSetState(gui,id,b) ((hgeGUIButton*)gui->GetCtrl(id))->SetState(b)
#define hgeSliderGetValue(gui,id) ((hgeGUISlider*)gui->GetCtrl(id))->GetValue()
#define hgeSliderSetValue(gui,id,f) ((hgeGUISlider*)gui->GetCtrl(id))->SetValue(f)
#define hgeGetTextCtrl(gui,id) ((hgeGUIText*)gui->GetCtrl(id))
#define hgeGetListboxCtrl(gui,id) ((hgeGUIListbox*)gui->GetCtrl(id))
/*
** hgeGUIText
*/
class hgeGUIText : public hgeGUIObject
{
public:
hgeGUIText(int id, float x, float y, float w, float h, hgeFont *fnt);
void SetMode(int _align);
void SetText(const char *_text);
void printf(const char *format, ...);
virtual void Render();
private:
hgeFont* font;
float tx, ty;
int align;
char text[256];
};
/*
** hgeGUIButton
*/
class hgeGUIButton : public hgeGUIObject
{
public:
hgeGUIButton(int id, float x, float y, float w, float h, HTEXTURE tex, float tx, float ty);
virtual ~hgeGUIButton();
void SetMode(bool _bTrigger) { bTrigger=_bTrigger; }
void SetState(bool _bPressed) { bPressed=_bPressed; }
bool GetState() const { return bPressed; }
virtual void Render();
virtual bool MouseLButton(bool bDown);
private:
bool bTrigger;
bool bPressed;
bool bOldState;
hgeSprite *sprUp, *sprDown;
};
/*
** hgeGUISlider
*/
#define HGESLIDER_BAR 0
#define HGESLIDER_BARRELATIVE 1
#define HGESLIDER_SLIDER 2
class hgeGUISlider : public hgeGUIObject
{
public:
hgeGUISlider(int id, float x, float y, float w, float h, HTEXTURE tex, float tx, float ty, float sw, float sh, bool vertical=false);
virtual ~hgeGUISlider();
void SetMode(float _fMin, float _fMax, int _mode) { fMin=_fMin; fMax=_fMax; mode=_mode; }
void SetValue(float _fVal);
float GetValue() const { return fVal; }
virtual void Render();
virtual bool MouseMove(float x, float y);
virtual bool MouseLButton(bool bDown);
private:
bool bPressed;
bool bVertical;
int mode;
float fMin, fMax, fVal;
float sl_w, sl_h;
hgeSprite *sprSlider;
};
/*
** hgeGUIListbox
*/
struct hgeGUIListboxItem
{
char text[64];
hgeGUIListboxItem *next;
};
class hgeGUIListbox : public hgeGUIObject
{
public:
hgeGUIListbox(int id, float x, float y, float w, float h, hgeFont *fnt, DWORD tColor, DWORD thColor, DWORD hColor);
virtual ~hgeGUIListbox();
int AddItem(char *item);
void DeleteItem(int n);
int GetSelectedItem() { return nSelectedItem; }
void SetSelectedItem(int n) { if(n>=0 && n<GetNumItems()) nSelectedItem=n; }
int GetTopItem() { return nTopItem; }
void SetTopItem(int n) { if(n>=0 && n<=GetNumItems()-GetNumRows()) nTopItem=n; }
char *GetItemText(int n);
int GetNumItems() { return nItems; }
int GetNumRows() { return int((rect.y2-rect.y1)/font->GetHeight()); }
void Clear();
virtual void Render();
virtual bool MouseMove(float x, float y) { mx=x; my=y; return false; }
virtual bool MouseLButton(bool bDown);
virtual bool MouseWheel(int nNotches);
virtual bool KeyClick(int key, int chr);
private:
hgeSprite *sprHighlight;
hgeFont *font;
DWORD textColor, texthilColor;
int nItems, nSelectedItem, nTopItem;
float mx, my;
hgeGUIListboxItem *pItems;
};
#endif
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