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Initial work on GUI interface. Not complete!
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| #ifndef _INCL_GUI_H_ | ||
| #define _INCL_GUI_H_ | ||
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| #include "universal.h" | ||
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| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif | ||
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| /* Increment this value when binary compatibility changes. */ | ||
| #define MOJOGUI_INTERFACE_REVISION 1 | ||
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| typedef enum | ||
| { | ||
| MOJOGUI_PRIORITY_NEVER_TRY = 0, | ||
| MOJOGUI_PRIORITY_TRY_FIRST, | ||
| MOJOGUI_PRIORITY_TRY_LAST, | ||
| MOJOGUI_PRIORITY_TRY_NORMAL, | ||
| } MojoGuiPluginPriority; | ||
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| /* | ||
| * Abstract GUI interfaces. | ||
| * | ||
| * NEVER CHANGE A SHIPPING STRUCTURE! If you have to break binary | ||
| * compatibility, copy the latest version (MojoGui_revX) to a new struct, | ||
| * MojoGui_revX+1, and increment MOJOGUI_INTERFACE_REVISION, above. | ||
| */ | ||
| typedef struct MojoGui_rev1 MojoGui_rev1; | ||
| struct MojoGui_rev1 | ||
| { | ||
| /*public*/ | ||
| uint8 (*priority)(MojoGui_rev1 *gui); | ||
| boolean (*init)(MojoGui_rev1 *gui); | ||
| void (*deinit)(MojoGui_rev1 *gui); | ||
| void (*msgbox)(MojoGui_rev1 *gui, const char *title, const char *text); | ||
| boolean (*promptyn)(MojoGui_rev1 *gui, const char *title, const char *text); | ||
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| /*private*/ | ||
| void *opaque; | ||
| }; | ||
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| /* Tapdance to handle interface revisions... */ | ||
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| /* | ||
| * The latest revision struct is just called "MojoGui" for convenience | ||
| * in places that don't care about backwards compatibility, and can avoid | ||
| * the Macro Salsa. | ||
| */ | ||
| #define MOJOGUI_ENTRY_POINT_VER(v) MojoSetup_GUI_GetInterface_rev##v | ||
| #define MOJOGUI_ENTRY_POINT MOJOGUI_ENTRY_POINT_VER(MOJOGUI_INTERFACE_REVISION) | ||
| #define MOJOGUI_STRUCT_VER(v) MojoGui_rev##v | ||
| #define MOJOGUI_STRUCT MOJOGUI_STRUCT_VER(MOJOGUI_INTERFACE_REVISION) | ||
| typedef MOJOGUI_STRUCT MojoGui; | ||
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| #ifdef __cplusplus | ||
| } | ||
| #endif | ||
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| #endif | ||
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| /* end of gui.h ... */ | ||
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