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Annotation of hatari/src/includes/sdlgui.h, revision 1.1.1.12

1.1       root        1: /*
1.1.1.2   root        2:   Hatari - sdlgui.h
                      3: 
1.1.1.11  root        4:   This file is distributed under the GNU General Public License, version 2
                      5:   or at your option any later version. Read the file gpl.txt for details.
1.1       root        6: 
                      7:   Header for the tiny graphical user interface for Hatari.
                      8: */
                      9: 
1.1.1.2   root       10: #ifndef HATARI_SDLGUI_H
                     11: #define HATARI_SDLGUI_H
                     12: 
1.1       root       13: #include <SDL.h>
                     14: 
                     15: enum
                     16: {
                     17:   SGBOX,
                     18:   SGTEXT,
1.1.1.3   root       19:   SGEDITFIELD,
1.1       root       20:   SGBUTTON,
                     21:   SGRADIOBUT,
                     22:   SGCHECKBOX,
1.1.1.9   root       23:   SGPOPUP,
                     24:   SGSCROLLBAR
1.1       root       25: };
                     26: 
                     27: 
                     28: /* Object flags: */
1.1.1.7   root       29: #define SG_TOUCHEXIT   1   /* Exit immediately when mouse button is pressed down */
                     30: #define SG_EXIT        2   /* Exit when mouse button has been pressed (and released) */
1.1.1.12! root       31: #define SG_DEFAULT     4   /* Marks a default button, selectable with Enter & Return keys */
1.1.1.7   root       32: #define SG_CANCEL      8   /* Marks a cancel button, selectable with ESC key */
1.1.1.12! root       33: #define SG_SHORTCUT   16   /* Marks a shortcut button, selectable with masked letter */
1.1       root       34: 
                     35: /* Object states: */
1.1.1.9   root       36: #define SG_SELECTED    1
1.1.1.12! root       37: #define SG_MOUSEDOWN   2
        !            38: #define SG_FOCUSED     4   /* Marks an object that has selection focus */
        !            39: #define SG_WASFOCUSED  8   /* Marks an object that had selection focus & its bg needs redraw */
        !            40: 
        !            41: /* special shortcut keys, something that won't conflict with text shortcuts */
        !            42: #define SG_SHORTCUT_LEFT       '<'
        !            43: #define SG_SHORTCUT_RIGHT      '>'
        !            44: #define SG_SHORTCUT_UP         '^'
        !            45: #define SG_SHORTCUT_DOWN       '|'
1.1       root       46: 
1.1.1.3   root       47: /* Special characters: */
                     48: #define SGRADIOBUTTON_NORMAL    12
                     49: #define SGRADIOBUTTON_SELECTED  13
1.1.1.9   root       50: #define SGCHECKBOX_NORMAL       14
                     51: #define SGCHECKBOX_SELECTED     15
                     52: #define SGARROWUP                1
                     53: #define SGARROWDOWN              2
                     54: #define SGFOLDER                 5
1.1.1.3   root       55: 
1.1.1.5   root       56: /* Return codes: */
                     57: #define SDLGUI_ERROR         -1
                     58: #define SDLGUI_QUIT          -2
                     59: #define SDLGUI_UNKNOWNEVENT  -3
                     60: 
1.1       root       61: 
                     62: typedef struct
                     63: {
                     64:   int type;             /* What type of object */
                     65:   int flags;            /* Object flags */
1.1.1.4   root       66:   int state;            /* Object state */
1.1       root       67:   int x, y;             /* The offset to the upper left corner */
1.1.1.9   root       68:   int w, h;             /* Width and height (for scrollbar : height and position) */
1.1       root       69:   char *txt;            /* Text string */
1.1.1.12! root       70:   int shortcut;         /* shortcut key */
1.1       root       71: }  SGOBJ;
                     72: 
1.1.1.10  root       73: extern int sdlgui_fontwidth;   /* Width of the actual font */
                     74: extern int sdlgui_fontheight;  /* Height of the actual font */
1.1       root       75: 
1.1.1.3   root       76: extern int SDLGui_Init(void);
                     77: extern int SDLGui_UnInit(void);
1.1.1.5   root       78: extern int SDLGui_SetScreen(SDL_Surface *pScrn);
1.1.1.8   root       79: extern void SDLGui_GetFontSize(int *width, int *height);
                     80: extern void SDLGui_Text(int x, int y, const char *txt);
1.1.1.6   root       81: extern void SDLGui_DrawDialog(const SGOBJ *dlg);
1.1.1.12! root       82: extern int SDLGui_DoDialog(SGOBJ *dlg, SDL_Event *pEventOut, bool KeepCurrentObject);
1.1.1.3   root       83: extern void SDLGui_CenterDlg(SGOBJ *dlg);
1.1.1.12! root       84: extern char* SDLGui_FileSelect(const char *title, const char *path_and_name, char **zip_path, bool bAllowNew);
        !            85: extern bool SDLGui_FileConfSelect(const char *title, char *dlgname, char *confname, int maxlen, bool bAllowNew);
1.1.1.2   root       86: 
                     87: #endif

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