GLK: Added Glk enums and structures

1 files changed, 193 insertions, 0 deletions

diff --git a/engines/gargoyle/glk.h b/engines/gargoyle/glk.h
index 4aade7a0e7..781b196d48 100644
--- a/engines/gargoyle/glk.h
+++ b/engines/gargoyle/glk.h
@@ -28,6 +28,199 @@
 
 namespace Gargoyle {
 
+typedef uint32 glui32;
+typedef int32 glsi32;
+
+/**
+ * These are the compile-time conditionals that reveal various Glk optional modules.
+ */
+#define GLK_MODULE_LINE_ECHO
+#define GLK_MODULE_LINE_TERMINATORS
+#define GLK_MODULE_UNICODE
+#define GLK_MODULE_UNICODE_NORM
+#define GLK_MODULE_IMAGE
+#define GLK_MODULE_SOUND
+#define GLK_MODULE_SOUND2
+#define GLK_MODULE_HYPERLINKS
+#define GLK_MODULE_DATETIME
+#define GLK_MODULE_GARGLKTEXT
+
+/**
+ * These types are opaque object identifiers. They're pointers to opaque
+ * C structures, which are defined differently by each library.
+ */
+typedef struct glk_window_struct  *winid_t;
+typedef struct glk_stream_struct  *strid_t;
+typedef struct glk_fileref_struct *frefid_t;
+typedef struct glk_schannel_struct *schanid_t;
+
+enum Gestalt {
+	gestalt_Version                = 0,
+	gestalt_CharInput              = 1,
+	gestalt_LineInput              = 2,
+	gestalt_CharOutput             = 3,
+	gestalt_CharOutput_CannotPrint = 0,
+	gestalt_CharOutput_ApproxPrint = 1,
+	gestalt_CharOutput_ExactPrint  = 2,
+	gestalt_MouseInput             = 4,
+	gestalt_Timer                  = 5,
+	gestalt_Graphics               = 6,
+	gestalt_DrawImage              = 7,
+	gestalt_Sound                  = 8,
+	gestalt_SoundVolume            = 9,
+	gestalt_SoundNotify            = 10,
+	gestalt_Hyperlinks             = 11,
+	gestalt_HyperlinkInput         = 12,
+	gestalt_SoundMusic             = 13,
+	gestalt_GraphicsTransparency   = 14,
+	gestalt_Unicode                = 15,
+	gestalt_UnicodeNorm            = 16,
+	gestalt_LineInputEcho          = 17,
+	gestalt_LineTerminators        = 18,
+	gestalt_LineTerminatorKey      = 19,
+	gestalt_DateTime               = 20,
+	gestalt_Sound2                 = 21,
+	gestalt_GarglkText             = 0x1100,
+};
+
+enum EvType {
+	evtype_None         = 0,
+	evtype_Timer        = 1,
+	evtype_CharInput    = 2,
+	evtype_LineInput    = 3,
+	evtype_MouseInput   = 4,
+	evtype_Arrange      = 5,
+	evtype_Redraw       = 6,
+	evtype_SoundNotify  = 7,
+	evtype_Hyperlink    = 8,
+	evtype_VolumeNotify = 9,
+};
+
+enum Keycode {
+	keycode_Unknown  = 0xffffffffU,
+	keycode_Left     = 0xfffffffeU,
+	keycode_Right    = 0xfffffffdU,
+	keycode_Up       = 0xfffffffcU,
+	keycode_Down     = 0xfffffffbU,
+	keycode_Return   = 0xfffffffaU,
+	keycode_Delete   = 0xfffffff9U,
+	keycode_Escape   = 0xfffffff8U,
+	keycode_Tab      = 0xfffffff7U,
+	keycode_PageUp   = 0xfffffff6U,
+	keycode_PageDown = 0xfffffff5U,
+	keycode_Home     = 0xfffffff4U,
+	keycode_End      = 0xfffffff3U,
+	keycode_Func1    = 0xffffffefU,
+	keycode_Func2    = 0xffffffeeU,
+	keycode_Func3    = 0xffffffedU,
+	keycode_Func4    = 0xffffffecU,
+	keycode_Func5    = 0xffffffebU,
+	keycode_Func6    = 0xffffffeaU,
+	keycode_Func7    = 0xffffffe9U,
+	keycode_Func8    = 0xffffffe8U,
+	keycode_Func9    = 0xffffffe7U,
+	keycode_Func10   = 0xffffffe6U,
+	keycode_Func11   = 0xffffffe5U,
+	keycode_Func12   = 0xffffffe4U,
+	// The last keycode is always = 0x100000000 - keycode_MAXVAL)
+	keycode_MAXVAL   = 28U,
+};
+
+enum Style {
+	style_Normal       = 0,
+	style_Emphasized   = 1,
+	style_Preformatted = 2,
+	style_Header       = 3,
+	style_Subheader    = 4,
+	style_Alert        = 5,
+	style_Note         = 6,
+	style_BlockQuote   = 7,
+	style_Input        = 8,
+	style_User1        = 9,
+	style_User2        = 10,
+	style_NUMSTYLES    = 11,
+};
+
+enum WinType {
+	wintype_AllTypes   = 0,
+	wintype_Pair       = 1,
+	wintype_Blank      = 2,
+	wintype_TextBuffer = 3,
+	wintype_TextGrid   = 4,
+	wintype_Graphics   = 5,
+};
+
+enum WinMethod {
+	winmethod_Left    = 0x00,
+	winmethod_Right   = 0x01,
+	winmethod_Above   = 0x02,
+	winmethod_Below   = 0x03,
+	winmethod_DirMask = 0x0f,
+
+	winmethod_Fixed        = 0x10,
+	winmethod_Proportional = 0x20,
+	winmethod_DivisionMask = 0xf0,
+
+	winmethod_Border     = 0x000,
+	winmethod_NoBorder   = 0x100,
+	winmethod_BorderMask = 0x100,
+};
+
+enum FileUsage {
+	fileusage_Data        = 0x00,
+	fileusage_SavedGame   = 0x01,
+	fileusage_Transcript  = 0x02,
+	fileusage_InputRecord = 0x03,
+	fileusage_TypeMask    = 0x0f,
+
+	fileusage_TextMode    = 0x100,
+	fileusage_BinaryMode  = 0x000,
+};
+
+enum FileMode {
+	filemode_Write       = 0x01,
+	filemode_Read        = 0x02,
+	filemode_ReadWrite   = 0x03,
+	filemode_WriteAppend = 0x05,
+};
+
+enum SeekMode {
+	seekmode_Start   = 0,
+	seekmode_Current = 1,
+	seekmode_End     = 2,
+};
+
+enum StyleHint {
+	stylehint_Indentation     = 0,
+	stylehint_ParaIndentation = 1,
+	stylehint_Justification  = 2,
+	stylehint_Size            = 3,
+	stylehint_Weight          = 4,
+	stylehint_Oblique         = 5,
+	stylehint_Proportional    = 6,
+	stylehint_TextColor       = 7,
+	stylehint_BackColor       = 8,
+	stylehint_ReverseColor    = 9,
+	stylehint_NUMHINTS        = 10,
+
+	stylehint_just_LeftFlush  = 0,
+	stylehint_just_LeftRight  = 1,
+	stylehint_just_Centered   = 2,
+	stylehint_just_RightFlush = 3,
+};
+
+struct event_t {
+	glui32 type;
+	winid_t win;
+	glui32 val1, val2;
+};
+
+struct stream_result_t {
+	glui32 readcount;
+	glui32 writecount;
+};
+
+
 /**
  * Implements the GLK interface
  */