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Annotation of previous/src/includes/sdlgui.h, revision 1.1.1.1

1.1       root        1: /*
                      2:   Hatari - sdlgui.h
                      3: 
                      4:   This file is distributed under the GNU Public License, version 2 or at
                      5:   your option any later version. Read the file gpl.txt for details.
                      6: 
                      7:   Header for the tiny graphical user interface for Hatari.
                      8: */
                      9: 
                     10: #ifndef HATARI_SDLGUI_H
                     11: #define HATARI_SDLGUI_H
                     12: 
                     13: #include <SDL.h>
                     14: 
                     15: enum
                     16: {
                     17:   SGBOX,
                     18:   SGTEXT,
                     19:   SGEDITFIELD,
                     20:   SGBUTTON,
                     21:   SGRADIOBUT,
                     22:   SGCHECKBOX,
                     23:   SGPOPUP
                     24: };
                     25: 
                     26: 
                     27: /* Object flags: */
                     28: #define SG_TOUCHEXIT   1   /* Exit immediately when mouse button is pressed down */
                     29: #define SG_EXIT        2   /* Exit when mouse button has been pressed (and released) */
                     30: #define SG_DEFAULT     4   /* Marks a default button, selectable with return key */
                     31: #define SG_CANCEL      8   /* Marks a cancel button, selectable with ESC key */
                     32: 
                     33: /* Object states: */
                     34: #define SG_SELECTED   1
                     35: 
                     36: /* Special characters: */
                     37: #define SGRADIOBUTTON_NORMAL    12
                     38: #define SGRADIOBUTTON_SELECTED  13
                     39: #define SGCHECKBOX_NORMAL    14
                     40: #define SGCHECKBOX_SELECTED  15
                     41: #define SGARROWUP    1
                     42: #define SGARROWDOWN  2
                     43: #define SGFOLDER     5
                     44: 
                     45: /* Return codes: */
                     46: #define SDLGUI_ERROR         -1
                     47: #define SDLGUI_QUIT          -2
                     48: #define SDLGUI_UNKNOWNEVENT  -3
                     49: 
                     50: 
                     51: typedef struct
                     52: {
                     53:   int type;             /* What type of object */
                     54:   int flags;            /* Object flags */
                     55:   int state;            /* Object state */
                     56:   int x, y;             /* The offset to the upper left corner */
                     57:   int w, h;             /* Width and height */
                     58:   char *txt;            /* Text string */
                     59: }  SGOBJ;
                     60: 
                     61: 
                     62: extern int SDLGui_Init(void);
                     63: extern int SDLGui_UnInit(void);
                     64: extern int SDLGui_SetScreen(SDL_Surface *pScrn);
                     65: extern void SDLGui_GetFontSize(int *width, int *height);
                     66: extern void SDLGui_Text(int x, int y, const char *txt);
                     67: extern void SDLGui_DrawDialog(const SGOBJ *dlg);
                     68: extern int SDLGui_DoDialog(SGOBJ *dlg, SDL_Event *pEventOut);
                     69: extern void SDLGui_CenterDlg(SGOBJ *dlg);
                     70: extern char* SDLGui_FileSelect(const char *path_and_name, char **zip_path, bool bAllowNew);
                     71: extern bool SDLGui_FileConfSelect(char *dlgname, char *confname, int maxlen, bool bAllowNew);
                     72: 
                     73: #endif

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