/*

luaGUI

by SWAT

*/

$

$#include "ds.h"

$#include "lua/tolua.h"

$

$

$

$GUI_Object *GUI_AnyToObject(void *type) { return (GUI_Object *)type; }

$GUI_Widget *GUI_AnyToWidget(void *type) { return (GUI_Widget *)type; }

$GUI_ListBox *GUI_AnyToListbox(void *type) { return (GUI_ListBox *)type; }

$GUI_Font *GUI_AnyToFont(void *type) { return (GUI_Font *)type; }

$GUI_Surface *GUI_AnyToSurface(void *type) { return (GUI_Surface *)type; }

$

$

$void GUI_Free(void *ptr) { GUI_ObjectDecRef((GUI_Object *) ptr); }

$

$

module GUI

{

/* flags */

#define WIDGET_PRESSED 0x00000001

#define WIDGET_INSIDE 0x00000002

#define WIDGET_HIDDEN 0x00000004

#define WIDGET_CHANGED 0x00000008

#define WIDGET_TRANSPARENT 0x00000010

#define WIDGET_HAS_FOCUS 0x00000020

#define WIDGET_WANTS_FOCUS 0x00000040

#define WIDGET_TURNED_ON 0x00000080

#define WIDGET_ALIGN_MASK 0x00000F00

#define WIDGET_HORIZ_MASK 0x00000300

#define WIDGET_HORIZ_RIGHT 0x00000100

#define WIDGET_HORIZ_LEFT 0x00000200

#define WIDGET_HORIZ_CENTER 0x00000300

#define WIDGET_VERT_MASK 0x00000C00

#define WIDGET_VERT_TOP 0x00000400

#define WIDGET_VERT_BOTTOM 0x00000800

#define WIDGET_VERT_CENTER 0x00000C00

#define WIDGET_DISABLED 0x00001000

#define WIDGET_TYPE_OTHER 0

#define WIDGET_TYPE_BUTTON 1

#define WIDGET_TYPE_SCROLLBAR 2

#define WIDGET_TYPE_CONTAINER 3

#define WIDGET_TYPE_CARDSTACK 4

#define WIDGET_TYPE_TEXTENTRY 5

/* GUI API */

void GUI_SetScreen(GUI_Screen *);

GUI_Screen *GUI_GetScreen(void);

int GUI_ClipRect(SDL_Rect *sr, SDL_Rect *dr, const SDL_Rect *clip);

/* Object API */

GUI_Object *GUI_ObjectCreate(const char *s);

const char *GUI_ObjectGetName(GUI_Object *object);

void GUI_ObjectSetName(GUI_Object *object, const char *s);

void GUI_ObjectIncRef(GUI_Object *object);

int GUI_ObjectDecRef(GUI_Object *object);

int GUI_ObjectGetRef(GUI_Object *object);

int GUI_ObjectKeep(GUI_Object **target, GUI_Object *source);

//int GUI_ObjectTrash(GUI_Object *object);

//void GUI_ClearTrash();

/* Surface API */

void GUI_SurfaceSaveBMP(GUI_Surface *src, const char *filename);

GUI_Surface *GUI_SurfaceLoad(const char *fn);

GUI_Surface *GUI_SurfaceLoad_Rect(const char *fn, SDL_Rect *selection);

GUI_Surface *GUI_SurfaceCreate(const char *aname, int f, int w, int h, int d, int rm, int gm, int bm, int am);

GUI_Surface *GUI_SurfaceFrom(const char *aname, SDL_Surface *src);

void GUI_SurfaceBlit(GUI_Surface *src, SDL_Rect *src_r, GUI_Surface *dst, SDL_Rect *dst_r);

void GUI_SurfaceFill(GUI_Surface *surface, SDL_Rect *r, Uint32 c);

void GUI_SurfaceUpdateRects(GUI_Surface *surface, int n, SDL_Rect *rects);

void GUI_SurfaceUpdateRect(GUI_Surface *surface, int x, int y, int w, int h);

int GUI_SurfaceGetWidth(GUI_Surface *surface);

int GUI_SurfaceGetHeight(GUI_Surface *surface);

Uint32 GUI_SurfaceMapRGB(GUI_Surface *surface, int r, int g, int b);

Uint32 GUI_SurfaceMapRGBA(GUI_Surface *surface, int r, int g, int b, int a);

//void GUI_SurfaceFlip(GUI_Surface *src);

SDL_Surface *GUI_SurfaceGet(GUI_Surface *surface);

void GUI_SurfaceSetAlpha(GUI_Surface *surface, Uint32 flag, Uint8 alpha);

/* Font API */

GUI_Surface *GUI_FontRenderFast(GUI_Font *font, const char *s, SDL_Color fg);

GUI_Surface *GUI_FontRenderQuality(GUI_Font *font, const char *s, SDL_Color fg);

void GUI_FontDrawText(GUI_Font *font, GUI_Surface *surface, const char *s, int x, int y);

SDL_Rect GUI_FontGetTextSize(GUI_Font *font, const char *s);

/* Widget API */

void GUI_WidgetUpdate(GUI_Widget *widget, int force);

void GUI_WidgetDraw(GUI_Widget *widget, GUI_Surface *image, const SDL_Rect *sr, const SDL_Rect *dr);

void GUI_WidgetErase(GUI_Widget *widget, const SDL_Rect *dr);

void GUI_WidgetFill(GUI_Widget *widget, const SDL_Rect *dr, SDL_Color c);

int GUI_WidgetEvent(GUI_Widget *widget, const SDL_Event *event, int xoffset, int yoffset);

void GUI_WidgetClicked(GUI_Widget *widget, int x, int y);

void GUI_WidgetContextClicked(GUI_Widget *widget, int x, int y);

void GUI_WidgetSetAlign(GUI_Widget *widget, int align);

void GUI_WidgetMarkChanged(GUI_Widget *widget);

void GUI_WidgetSetTransparent(GUI_Widget *widget, int trans);

void GUI_WidgetSetEnabled(GUI_Widget *widget, int flag);

void GUI_WidgetTileImage(GUI_Widget *widget, GUI_Surface *surface, const SDL_Rect *area, int x_offset, int y_offset);

void GUI_WidgetSetFlags(GUI_Widget *widget, int mask);

void GUI_WidgetClearFlags(GUI_Widget *widget, int mask);

void GUI_WidgetSetState(GUI_Widget *widget, int state);

int GUI_WidgetGetState(GUI_Widget *widget);

SDL_Rect GUI_WidgetGetArea(GUI_Widget *widget);

void GUI_WidgetSetPosition(GUI_Widget *widget, int x, int y);

void GUI_WidgetSetSize(GUI_Widget *widget, int w, int h);

int GUI_WidgetGetType(GUI_Widget *widget);

int GUI_WidgetGetFlags(GUI_Widget *widget);

GUI_Widget *GUI_WidgetGetParent(GUI_Widget *widget);

/* Container API */

int GUI_ContainerContains(GUI_Widget *container, GUI_Widget *widget);

void GUI_ContainerAdd(GUI_Widget *container, GUI_Widget *widget);

void GUI_ContainerRemove(GUI_Widget *container, GUI_Widget *widget);

void GUI_ContainerRemoveAll(GUI_Widget *container);

int GUI_ContainerGetCount(GUI_Widget *container);

void GUI_ContainerRemoveAll(GUI_Widget *container);

GUI_Widget *GUI_ContainerGetChild(GUI_Widget *container, int index);

void GUI_ContainerSetEnabled(GUI_Widget *container, int flag);

int GUI_ContainerIsVisibleWidget(GUI_Widget *container, GUI_Widget *widget);

/* Screen API */

void GUI_ScreenSetContents(GUI_Screen *screen, GUI_Widget *contents);

void GUI_ScreenSetBackground(GUI_Screen *screen, GUI_Surface *surface);

void GUI_ScreenSetFocusWidget(GUI_Screen *screen, GUI_Widget *item);

void GUI_ScreenClearFocusWidget(GUI_Screen *screen);

void GUI_ScreenSetBackgroundColor(GUI_Screen *screen, SDL_Color c);

GUI_Widget *GUI_ScreenGetFocusWidget(GUI_Screen *screen);

void GUI_ScreenSetJoySelectState(GUI_Screen *screen, int value);

void GUI_ScreenEvent(GUI_Screen *screen, const SDL_Event *event,

int xoffset, int yoffset);

void GUI_ScreenUpdate(GUI_Screen *screen, int force);

void GUI_ScreenDoUpdate(GUI_Screen *screen, int force);

void GUI_ScreenDraw(GUI_Screen *screen, GUI_Surface *image,

const SDL_Rect *src_r, const SDL_Rect *dst_r);

void GUI_ScreenFill(GUI_Screen *screen, const SDL_Rect *dst_r, SDL_Color c);

void GUI_ScreenErase(GUI_Screen *screen, const SDL_Rect *area);

GUI_Surface *GUI_ScreenGetSurface(GUI_Screen *screen);

/* Button Widget */

GUI_Widget *GUI_ButtonCreate(const char *name, int x, int y, int w, int h);

int GUI_ButtonCheck(GUI_Widget *widget);

void GUI_ButtonSetNormalImage(GUI_Widget *widget, GUI_Surface *surface);

void GUI_ButtonSetHighlightImage(GUI_Widget *widget, GUI_Surface *surface);

void GUI_ButtonSetPressedImage(GUI_Widget *widget, GUI_Surface *surface);

void GUI_ButtonSetDisabledImage(GUI_Widget *widget, GUI_Surface *surface);

void GUI_ButtonSetCaption(GUI_Widget *widget, GUI_Widget *caption);

void GUI_ButtonSetCaption2(GUI_Widget *widget, GUI_Widget *caption);

GUI_Widget *GUI_ButtonGetCaption(GUI_Widget *widget);

GUI_Widget *GUI_ButtonGetCaption2(GUI_Widget *widget);

void GUI_ButtonSetClick(GUI_Widget *widget, GUI_Callback *callback);

void GUI_ButtonSetContextClick(GUI_Widget *widget, GUI_Callback *callback);

void GUI_ButtonSetMouseover(GUI_Widget *widget, GUI_Callback *callback);

void GUI_ButtonSetMouseout(GUI_Widget *widget, GUI_Callback *callback);

/* Callback API */

/* GUI_Callback *GUI_CallbackCreate(GUI_CallbackFunction *function, GUI_CallbackFunction *freefunc, void *data); */

GUI_Callback *GUI_LuaCallbackCreate(int appId, const char *luastring);

void GUI_CallbackCall(GUI_Callback *callback);

/* FastFont object */

GUI_Font *GUI_FontLoadBitmap(char *fn);

/* TTF Font object */

GUI_Font *GUI_FontLoadTrueType(char *fn, int size);

/* Panel Widget API */

GUI_Widget *GUI_PanelCreate(const char *name, int x, int y, int w, int h);

int GUI_PanelCheck(GUI_Widget *widget);

void GUI_PanelSetBackground(GUI_Widget *widget, GUI_Surface *surface);

void GUI_PanelSetBackgroundCenter(GUI_Widget *widget, GUI_Surface *surface);

void GUI_PanelSetBackgroundColor(GUI_Widget *widget, SDL_Color c);

void GUI_PanelSetXOffset(GUI_Widget *widget, int value);

void GUI_PanelSetYOffset(GUI_Widget *widget, int value);

int GUI_PanelGetXOffset(GUI_Widget *widget);

int GUI_PanelGetYOffset(GUI_Widget *widget);

void GUI_PanelSetLayout(GUI_Widget *widget, GUI_Layout *layout);

/* VBox Layout object */

GUI_Layout *GUI_VBoxLayoutCreate(void);

/* ToggleButton Widget API */

GUI_Widget *GUI_ToggleButtonCreate(const char *name, int x, int y, int w, int h);

int GUI_ToggleButtonCheck(GUI_Widget *widget);

void GUI_ToggleButtonSetOnNormalImage(GUI_Widget *widget, GUI_Surface *surface);

void GUI_ToggleButtonSetOnHighlightImage(GUI_Widget *widget, GUI_Surface *surface);

void GUI_ToggleButtonSetOffNormalImage(GUI_Widget *widget, GUI_Surface *surface);

void GUI_ToggleButtonSetOffHighlightImage(GUI_Widget *widget, GUI_Surface *surface);

void GUI_ToggleButtonSetCaption(GUI_Widget *widget, GUI_Widget *caption);

GUI_Widget *GUI_ToggleButtonGetCaption(GUI_Widget *widget);

void GUI_ToggleButtonSetClick(GUI_Widget *widget, GUI_Callback *callback);

void GUI_ToggleButtonSetContextClick(GUI_Widget *widget, GUI_Callback *callback);

void GUI_ToggleButtonSetMouseover(GUI_Widget *widget, GUI_Callback *callback);

void GUI_ToggleButtonSetMouseout(GUI_Widget *widget, GUI_Callback *callback);

/* Label Widget API */

GUI_Widget *GUI_LabelCreate(const char *name, int x, int y, int w, int h, GUI_Font *font, const char *text);

int GUI_LabelCheck(GUI_Widget *widget);

void GUI_LabelSetFont(GUI_Widget *widget, GUI_Font *font);

void GUI_LabelSetTextColor(GUI_Widget *widget, int r, int g, int b);

void GUI_LabelSetText(GUI_Widget *widget, const char *text);

char *GUI_LabelGetText(GUI_Widget *widget);

/* Picture Widget API */

GUI_Widget *GUI_PictureCreate(const char *name, int x, int y, int w, int h, GUI_Surface *image);

int GUI_PictureCheck(GUI_Widget *widget);

void GUI_PictureSetImage(GUI_Widget *widget, GUI_Surface *image);

void GUI_PictureSetCaption(GUI_Widget *widget, GUI_Widget *caption);

/* ProgressBar widget API */

GUI_Widget *GUI_ProgressBarCreate(const char *name, int x, int y, int w, int h);

int GUI_ProgressBarCheck(GUI_Widget *widget);

void GUI_ProgressBarSetImage1(GUI_Widget *widget, GUI_Surface *image);

void GUI_ProgressBarSetImage2(GUI_Widget *widget, GUI_Surface *image);

void GUI_ProgressBarSetPosition(GUI_Widget *widget, double value);

/* ScrollBar widget API */

GUI_Widget *GUI_ScrollBarCreate(const char *name, int x, int y, int w, int h);

int GUI_ScrollBarCheck(GUI_Widget *widget);

void GUI_ScrollBarSetKnobImage(GUI_Widget *widget, GUI_Surface *image);

GUI_Surface *GUI_ScrollBarGetKnobImage(GUI_Widget *widget);

void GUI_ScrollBarSetBackgroundImage(GUI_Widget *widget, GUI_Surface *image);

void GUI_ScrollBarSetPosition(GUI_Widget *widget, int value); // Deprecated

int GUI_ScrollBarGetPosition(GUI_Widget *widget); // Deprecated

void GUI_ScrollBarSetMovedCallback(GUI_Widget *widget, GUI_Callback *callback);

int GUI_ScrollBarGetHorizontalPosition(GUI_Widget *widget);

int GUI_ScrollBarGetVerticalPosition(GUI_Widget *widget);

void GUI_ScrollBarSetHorizontalPosition(GUI_Widget *widget, int value);

void GUI_ScrollBarSetVerticalPosition(GUI_Widget *widget, int value);

/* CardStack widget API */

GUI_Widget *GUI_CardStackCreate(const char *name, int x, int y, int w, int h);

int GUI_CardStackCheck(GUI_Widget *widget);

void GUI_CardStackSetBackground(GUI_Widget *widget, GUI_Surface *surface);

void GUI_CardStackSetBackgroundColor(GUI_Widget *widget, SDL_Color c);

void GUI_CardStackNext(GUI_Widget *widget);

void GUI_CardStackPrev(GUI_Widget *widget);

void GUI_CardStackShowIndex(GUI_Widget *widget, int index);

void GUI_CardStackShow(GUI_Widget *widget, const char *name);

int GUI_CardStackGetIndex(GUI_Widget *widget);

/* TextEntry widget API */

GUI_Widget *GUI_TextEntryCreate(const char *name, int x, int y, int w, int h, GUI_Font *font, int size);

int GUI_TextEntryCheck(GUI_Widget *widget);

void GUI_TextEntrySetFont(GUI_Widget *widget, GUI_Font *font);

void GUI_TextEntrySetTextColor(GUI_Widget *widget, int r, int g, int b);

void GUI_TextEntrySetText(GUI_Widget *widget, const char *text);

const char *GUI_TextEntryGetText(GUI_Widget *widget);

void GUI_TextEntrySetNormalImage(GUI_Widget *widget, GUI_Surface *surface);

void GUI_TextEntrySetHighlightImage(GUI_Widget *widget, GUI_Surface *surface);

void GUI_TextEntrySetFocusImage(GUI_Widget *widget, GUI_Surface *surface);

void GUI_TextEntrySetFocusCallback(GUI_Widget *widget, GUI_Callback *callback);

void GUI_TextEntrySetUnfocusCallback(GUI_Widget *widget, GUI_Callback *callback);

/* ListBox Widget API */

GUI_ListBox *GUI_CreateListBox(const char *aname, int x, int y, int w, int h, GUI_Font *afont);

int GUI_ListBoxGetRowCount(GUI_ListBox *list);

int GUI_ListBoxGetRowSize(GUI_ListBox *list, int row);

int GUI_ListBoxGetColumnCount(GUI_ListBox *list);

int GUI_ListBoxGetColumnSize(GUI_ListBox *list, int column);

void GUI_ListBoxSetFont(GUI_ListBox *list, GUI_Font *afont);

void GUI_ListBoxSetTextColor(GUI_ListBox *list, int r, int g, int b);

void GUI_ListBoxDrawCell(GUI_ListBox *list, int column, int row, const SDL_Rect *r);

void GUI_ListBoxAddItem(GUI_ListBox *list, const char *s);

void GUI_ListBoxRemoveItem(GUI_ListBox *list, int n);

/* RTF Widget API */

GUI_Widget *GUI_RTF_Load(const char *name, const char *file, const char *default_font, int x, int y, int w, int h);

GUI_Widget *GUI_RTF_LoadRW(const char *name, SDL_RWops *src, int freesrc, const char *default_font, int x, int y, int w, int h);

int GUI_RTF_GetFullHeight(GUI_Widget *widget);

void GUI_RTF_SetOffset(GUI_Widget *widget, int value);

void GUI_RTF_SetBgColor(GUI_Widget *widget, int r, int g, int b);

int GUI_RTF_SetFont(GUI_Widget *widget, RTF_FontFamily family, const char *file);

const char *GUI_RTF_GetTitle(GUI_Widget *widget);

const char *GUI_RTF_GetSubject(GUI_Widget *widget);

const char *GUI_RTF_GetAuthor(GUI_Widget *widget);

/* FileManager Widget API */

GUI_Widget *GUI_FileManagerCreate(const char *name, const char *path, int x, int y, int w, int h);

void GUI_FileManagerResize(GUI_Widget *widget, int w, int h);

void GUI_FileManagerSetPath(GUI_Widget *widget, const char *path);

const char *GUI_FileManagerGetPath(GUI_Widget *widget);

void GUI_FileManagerChangeDir(GUI_Widget *widget, const char *name, int size);

void GUI_FileManagerScan(GUI_Widget *widget);

void GUI_FileManagerAddItem(GUI_Widget *widget, const char *name, int size, int time, int attr);

GUI_Widget *GUI_FileManagerGetItem(GUI_Widget *widget, int index);

GUI_Widget *GUI_FileManagerGetItemPanel(GUI_Widget *widget);

void GUI_FileManagerSetItemSurfaces(GUI_Widget *widget, GUI_Surface *normal, GUI_Surface *highlight, GUI_Surface *pressed, GUI_Surface *disabled);

void GUI_FileManagerSetItemLabel(GUI_Widget *widget, GUI_Font *font, int r, int g, int b);

void GUI_FileManagerSetItemSize(GUI_Widget *widget, const SDL_Rect *item_r);

/** Not support by lua =(

void GUI_FileManagerSetItemClick(GUI_Widget *widget, GUI_CallbackFunction *func);

void GUI_FileManagerSetItemContextClick(GUI_Widget *widget, GUI_CallbackFunction *func);

void GUI_FileManagerSetItemMouseover(GUI_Widget *widget, GUI_CallbackFunction *func);

void GUI_FileManagerSetItemMouseout(GUI_Widget *widget, GUI_CallbackFunction *func);

*/

void GUI_FileManagerSetScrollbar(GUI_Widget *widget, GUI_Surface *knob, GUI_Surface *background);

void GUI_FileManagerSetScrollbarButtonUp(GUI_Widget *widget, GUI_Surface *normal, GUI_Surface *highlight, GUI_Surface *pressed, GUI_Surface *disabled);

void GUI_FileManagerSetScrollbarButtonDown(GUI_Widget *widget, GUI_Surface *normal, GUI_Surface *highlight, GUI_Surface *pressed, GUI_Surface *disabled);

int GUI_FileManagerEvent(GUI_Widget *widget, const SDL_Event *event, int xoffset, int yoffset);

void GUI_FileManagerUpdate(GUI_Widget *widget, int force);

void GUI_FileManagerRemoveScrollbar(GUI_Widget *widget);

void GUI_FileManagerRestoreScrollbar(GUI_Widget *widget);

GUI_Object *GUI_AnyToObject(void *type);

GUI_Widget *GUI_AnyToWidget(void *type);

GUI_ListBox *GUI_AnyToListbox(void *type);

GUI_Font *GUI_AnyToFont(void *type);

GUI_Surface *GUI_AnyToSurface(void *type);

void GUI_Free(void *ptr);

/* Ends C function definitions when using C++ */

} /* end tolua module GUI */

/* Some code to be included in the generated .c file */