Module: GLFW

Extended by:
Fiddle::Importer
Defined in:
lib/glfw.rb

Constant Summary collapse

GLFW_FUNCTIONS_MAP =

Fiddle’s default ‘extern’ stores all methods into local variable ‘@func_map’, that makes difficult to ‘include GLFW’. So I override it and replace ‘@func_map’ into ‘GLFW_FUNCTIONS_MAP’. Ref.: /lib/ruby/2.0.0/fiddle/import.rb

{}
GLFW_VERSION_MAJOR =

defines

3
GLFW_VERSION_MINOR = 
0
GLFW_VERSION_REVISION = 
1
GLFW_RELEASE = 
0
GLFW_PRESS = 
1
GLFW_REPEAT = 
2
GLFW_KEY_UNKNOWN = 
-1
GLFW_KEY_SPACE = 
32
GLFW_KEY_APOSTROPHE =

‘

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GLFW_KEY_COMMA =

,

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GLFW_KEY_MINUS =

-

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GLFW_KEY_PERIOD =

.

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GLFW_KEY_SLASH =

/

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GLFW_KEY_0 = 
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GLFW_KEY_1 = 
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GLFW_KEY_2 = 
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GLFW_KEY_3 = 
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GLFW_KEY_4 = 
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GLFW_KEY_5 = 
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GLFW_KEY_6 = 
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GLFW_KEY_7 = 
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GLFW_KEY_8 = 
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GLFW_KEY_9 = 
57
GLFW_KEY_SEMICOLON =

;

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GLFW_KEY_EQUAL = 

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GLFW_KEY_A = 
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GLFW_KEY_B = 
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GLFW_KEY_C = 
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GLFW_KEY_D = 
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GLFW_KEY_E = 
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GLFW_KEY_F = 
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GLFW_KEY_G = 
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GLFW_KEY_H = 
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GLFW_KEY_I = 
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GLFW_KEY_J = 
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GLFW_KEY_K = 
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GLFW_KEY_L = 
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GLFW_KEY_M = 
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GLFW_KEY_N = 
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GLFW_KEY_O = 
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GLFW_KEY_P = 
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GLFW_KEY_Q = 
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GLFW_KEY_R = 
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GLFW_KEY_S = 
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GLFW_KEY_T = 
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GLFW_KEY_U = 
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GLFW_KEY_V = 
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GLFW_KEY_W = 
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GLFW_KEY_X = 
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GLFW_KEY_Y = 
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GLFW_KEY_Z = 
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GLFW_KEY_LEFT_BRACKET =

[

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GLFW_KEY_BACKSLASH =

\

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GLFW_KEY_RIGHT_BRACKET =

]

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GLFW_KEY_GRAVE_ACCENT =

‘

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GLFW_KEY_WORLD_1 =

non-US #1

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GLFW_KEY_WORLD_2 =

non-US #2

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GLFW_KEY_ESCAPE = 
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GLFW_KEY_ENTER = 
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GLFW_KEY_TAB = 
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GLFW_KEY_BACKSPACE = 
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GLFW_KEY_INSERT = 
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GLFW_KEY_DELETE = 
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GLFW_KEY_RIGHT = 
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GLFW_KEY_LEFT = 
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GLFW_KEY_DOWN = 
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GLFW_KEY_UP = 
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GLFW_KEY_PAGE_UP = 
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GLFW_KEY_PAGE_DOWN = 
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GLFW_KEY_HOME = 
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GLFW_KEY_END = 
269
GLFW_KEY_CAPS_LOCK = 
280
GLFW_KEY_SCROLL_LOCK = 
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GLFW_KEY_NUM_LOCK = 
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GLFW_KEY_PRINT_SCREEN = 
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GLFW_KEY_PAUSE = 
284
GLFW_KEY_F1 = 
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GLFW_KEY_F2 = 
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GLFW_KEY_F3 = 
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GLFW_KEY_F4 = 
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GLFW_KEY_F5 = 
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GLFW_KEY_F6 = 
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GLFW_KEY_F7 = 
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GLFW_KEY_F8 = 
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GLFW_KEY_F9 = 
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GLFW_KEY_F10 = 
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GLFW_KEY_F11 = 
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GLFW_KEY_F12 = 
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GLFW_KEY_F13 = 
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GLFW_KEY_F14 = 
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GLFW_KEY_F15 = 
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GLFW_KEY_F16 = 
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GLFW_KEY_F17 = 
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GLFW_KEY_F18 = 
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GLFW_KEY_F19 = 
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GLFW_KEY_F20 = 
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GLFW_KEY_F21 = 
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GLFW_KEY_F22 = 
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GLFW_KEY_F23 = 
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GLFW_KEY_F24 = 
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GLFW_KEY_F25 = 
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GLFW_KEY_KP_0 = 
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GLFW_KEY_KP_1 = 
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GLFW_KEY_KP_2 = 
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GLFW_KEY_KP_3 = 
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GLFW_KEY_KP_4 = 
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GLFW_KEY_KP_5 = 
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GLFW_KEY_KP_6 = 
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GLFW_KEY_KP_7 = 
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GLFW_KEY_KP_8 = 
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GLFW_KEY_KP_9 = 
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GLFW_KEY_KP_DECIMAL = 
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GLFW_KEY_KP_DIVIDE = 
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GLFW_KEY_KP_MULTIPLY = 
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GLFW_KEY_KP_SUBTRACT = 
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GLFW_KEY_KP_ADD = 
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GLFW_KEY_KP_ENTER = 
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GLFW_KEY_KP_EQUAL = 
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GLFW_KEY_LEFT_SHIFT = 
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GLFW_KEY_LEFT_CONTROL = 
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GLFW_KEY_LEFT_ALT = 
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GLFW_KEY_LEFT_SUPER = 
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GLFW_KEY_RIGHT_SHIFT = 
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GLFW_KEY_RIGHT_CONTROL = 
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GLFW_KEY_RIGHT_ALT = 
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GLFW_KEY_RIGHT_SUPER = 
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GLFW_KEY_MENU = 
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GLFW_KEY_LAST = 
GLFW_KEY_MENU
GLFW_MOD_SHIFT = 
0x0001
GLFW_MOD_CONTROL = 
0x0002
GLFW_MOD_ALT = 
0x0004
GLFW_MOD_SUPER = 
0x0008
GLFW_MOUSE_BUTTON_1 = 
0
GLFW_MOUSE_BUTTON_2 = 
1
GLFW_MOUSE_BUTTON_3 = 
2
GLFW_MOUSE_BUTTON_4 = 
3
GLFW_MOUSE_BUTTON_5 = 
4
GLFW_MOUSE_BUTTON_6 = 
5
GLFW_MOUSE_BUTTON_7 = 
6
GLFW_MOUSE_BUTTON_8 = 
7
GLFW_MOUSE_BUTTON_LAST = 
GLFW_MOUSE_BUTTON_8
GLFW_MOUSE_BUTTON_LEFT = 
GLFW_MOUSE_BUTTON_1
GLFW_MOUSE_BUTTON_RIGHT = 
GLFW_MOUSE_BUTTON_2
GLFW_MOUSE_BUTTON_MIDDLE = 
GLFW_MOUSE_BUTTON_3
GLFW_JOYSTICK_1 = 
0
GLFW_JOYSTICK_2 = 
1
GLFW_JOYSTICK_3 = 
2
GLFW_JOYSTICK_4 = 
3
GLFW_JOYSTICK_5 = 
4
GLFW_JOYSTICK_6 = 
5
GLFW_JOYSTICK_7 = 
6
GLFW_JOYSTICK_8 = 
7
GLFW_JOYSTICK_9 = 
8
GLFW_JOYSTICK_10 = 
9
GLFW_JOYSTICK_11 = 
10
GLFW_JOYSTICK_12 = 
11
GLFW_JOYSTICK_13 = 
12
GLFW_JOYSTICK_14 = 
13
GLFW_JOYSTICK_15 = 
14
GLFW_JOYSTICK_16 = 
15
GLFW_JOYSTICK_LAST = 
GLFW_JOYSTICK_16
GLFW_NOT_INITIALIZED = 
0x00010001
GLFW_NO_CURRENT_CONTEXT = 
0x00010002
GLFW_INVALID_ENUM = 
0x00010003
GLFW_INVALID_VALUE = 
0x00010004
GLFW_OUT_OF_MEMORY = 
0x00010005
GLFW_API_UNAVAILABLE = 
0x00010006
GLFW_VERSION_UNAVAILABLE = 
0x00010007
GLFW_PLATFORM_ERROR = 
0x00010008
GLFW_FORMAT_UNAVAILABLE = 
0x00010009
GLFW_FOCUSED = 
0x00020001
GLFW_ICONIFIED = 
0x00020002
GLFW_RESIZABLE = 
0x00020003
GLFW_VISIBLE = 
0x00020004
GLFW_DECORATED = 
0x00020005
GLFW_RED_BITS = 
0x00021001
GLFW_GREEN_BITS = 
0x00021002
GLFW_BLUE_BITS = 
0x00021003
GLFW_ALPHA_BITS = 
0x00021004
GLFW_DEPTH_BITS = 
0x00021005
GLFW_STENCIL_BITS = 
0x00021006
GLFW_ACCUM_RED_BITS = 
0x00021007
GLFW_ACCUM_GREEN_BITS = 
0x00021008
GLFW_ACCUM_BLUE_BITS = 
0x00021009
GLFW_ACCUM_ALPHA_BITS = 
0x0002100A
GLFW_AUX_BUFFERS = 
0x0002100B
GLFW_STEREO = 
0x0002100C
GLFW_SAMPLES = 
0x0002100D
GLFW_SRGB_CAPABLE = 
0x0002100E
GLFW_REFRESH_RATE = 
0x0002100F
GLFW_CLIENT_API = 
0x00022001
GLFW_CONTEXT_VERSION_MAJOR = 
0x00022002
GLFW_CONTEXT_VERSION_MINOR = 
0x00022003
GLFW_CONTEXT_REVISION = 
0x00022004
GLFW_CONTEXT_ROBUSTNESS = 
0x00022005
GLFW_OPENGL_FORWARD_COMPAT = 
0x00022006
GLFW_OPENGL_DEBUG_CONTEXT = 
0x00022007
GLFW_OPENGL_PROFILE = 
0x00022008
GLFW_OPENGL_API = 
0x00030001
GLFW_OPENGL_ES_API = 
0x00030002
GLFW_NO_ROBUSTNESS = 
0
GLFW_NO_RESET_NOTIFICATION = 
0x00031001
GLFW_LOSE_CONTEXT_ON_RESET = 
0x00031002
GLFW_OPENGL_ANY_PROFILE = 
0
GLFW_OPENGL_CORE_PROFILE = 
0x00032001
GLFW_OPENGL_COMPAT_PROFILE = 
0x00032002
GLFW_CURSOR = 
0x00033001
GLFW_STICKY_KEYS = 
0x00033002
GLFW_STICKY_MOUSE_BUTTONS = 
0x00033003
GLFW_CURSOR_NORMAL = 
0x00034001
GLFW_CURSOR_HIDDEN = 
0x00034002
GLFW_CURSOR_DISABLED = 
0x00034003
GLFW_CONNECTED = 
0x00040001
GLFW_DISCONNECTED = 
0x00040002
GLFWvidmode =

struct

struct(["int width",
"int height",
"int redBits",
"int greenBits",
"int blueBits",
"int refreshRate"])
GLFWgammaramp = 
struct(["unsigned short* red",
"unsigned short* green",
"unsigned short* blue",
"unsigned int size"])
@@glfw_cb_signature =

typedefs

{
  :GLFWglproc => "void GLFWglproc()",
  :GLFWerrorfun => "void GLFWerrorfun(int,const char*)",
  :GLFWwindowposfun => "void GLFWwindowposfun(void*,int,int)",
  :GLFWwindowsizefun => "void GLFWwindowsizefun(void*,int,int)",
  :GLFWwindowclosefun => "void GLFWwindowclosefun(void*)",
  :GLFWwindowrefreshfun => "void GLFWwindowrefreshfun(void*)",
  :GLFWwindowfocusfun => "void GLFWwindowfocusfun(void*,int)",
  :GLFWwindowiconifyfun => "void GLFWwindowiconifyfun(void*,int)",
  :GLFWframebuffersizefun => "void GLFWframebuffersizefun(void*,int,int)",
  :GLFWmousebuttonfun => "void GLFWmousebuttonfun(void*,int,int,int)",
  :GLFWcursorposfun => "void GLFWcursorposfun(void*,double,double)",
  :GLFWcursorenterfun => "void GLFWcursorenterfun(void*,int)",
  :GLFWscrollfun => "void GLFWscrollfun(void*,double,double)",
  :GLFWkeyfun => "void GLFWkeyfun(void*,int,int,int,int)",
  :GLFWcharfun => "void GLFWcharfun(void*,unsigned int)",
  :GLFWmonitorfun => "void GLFWmonitorfun(void*,int)",
}
@@glfw_import_done = 
false

Class Method Summary collapse

Class Method Details

.create_callback(sym, proc = nil, &blk) ⇒ Object 



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# File 'lib/glfw.rb', line 289

def self.create_callback( sym, proc=nil, &blk )
  if block_given?
    return bind( @@glfw_cb_signature[sym], nil, &blk )
  else
    return bind( @@glfw_cb_signature[sym], nil, &proc )
  end
end

.extern(signature, *opts) ⇒ Object 



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# File 'lib/glfw.rb', line 14

def self.extern(signature, *opts)
  symname, ctype, argtype = parse_signature(signature, @type_alias)
  opt = parse_bind_options(opts)
  f = import_function(symname, ctype, argtype, opt[:call_type])
  name = symname.gsub(/@.+/,'')
  GLFW_FUNCTIONS_MAP[name] = f
  begin
    /^(.+?):(\d+)/ =~ caller.first
    file, line = $1, $2.to_i
  rescue
    file, line = __FILE__, __LINE__+3
  end
  args_str="*args"
  module_eval(<<-EOS, file, line)
    def #{name}(*args, &block)
      GLFW_FUNCTIONS_MAP['#{name}'].call(*args,&block)
    end
  EOS
  module_function(name)
  f
end

.import_symbols ⇒ Object 



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# File 'lib/glfw.rb', line 329

def self.import_symbols
  # function
  extern 'int glfwInit()'
  extern 'void glfwTerminate()'
  extern 'void glfwGetVersion(int*, int*, int*)'
  extern 'const char* glfwGetVersionString()'
  extern 'void* glfwSetErrorCallback(void*)'
  extern 'void** glfwGetMonitors(int*)'
  extern 'void* glfwGetPrimaryMonitor()'
  extern 'void glfwGetMonitorPos(void*, int*, int*)'
  extern 'void glfwGetMonitorPhysicalSize(void*, int*, int*)'
  extern 'const char* glfwGetMonitorName(void*)'
  extern 'void* glfwSetMonitorCallback(void*)'
  extern 'const void* glfwGetVideoModes(void*, int*)'
  extern 'const void* glfwGetVideoMode(void*)'
  extern 'void glfwSetGamma(void*, float)'
  extern 'const void* glfwGetGammaRamp(void*)'
  extern 'void glfwSetGammaRamp(void*, const void*)'
  extern 'void glfwDefaultWindowHints()'
  extern 'void glfwWindowHint(int, int)'
  extern 'void* glfwCreateWindow(int, int, const char*, void*, void*)'
  extern 'void glfwDestroyWindow(void*)'
  extern 'int glfwWindowShouldClose(void*)'
  extern 'void glfwSetWindowShouldClose(void* window, int)'
  extern 'void glfwSetWindowTitle(void*, const char*)'
  extern 'void glfwGetWindowPos(void*, int*, int*)'
  extern 'void glfwSetWindowPos(void*, int, int)'
  extern 'void glfwGetWindowSize(void*, int*, int*)'
  extern 'void glfwSetWindowSize(void*, int, int)'
  extern 'void glfwGetFramebufferSize(void*, int*, int*)'
  extern 'void glfwIconifyWindow(void*)'
  extern 'void glfwRestoreWindow(void*)'
  extern 'void glfwShowWindow(void*)'
  extern 'void glfwHideWindow(void*)'
  extern 'void* glfwGetWindowMonitor(void*)'
  extern 'int glfwGetWindowAttrib(void*, int)'
  extern 'void glfwSetWindowUserPointer(void*, void*)'
  extern 'void* glfwGetWindowUserPointer(void*)'
  extern 'void* glfwSetWindowPosCallback(void*, void*)'
  extern 'void* glfwSetWindowSizeCallback(void*, void*)'
  extern 'void* glfwSetWindowCloseCallback(void*, void*)'
  extern 'void* glfwSetWindowRefreshCallback(void*, void*)'
  extern 'void* glfwSetWindowFocusCallback(void*, void*)'
  extern 'void* glfwSetWindowIconifyCallback(void*, void*)'
  extern 'void* glfwSetFramebufferSizeCallback(void*, void*)'
  extern 'void glfwPollEvents()'
  extern 'void glfwWaitEvents()'
  extern 'int glfwGetInputMode(void*, int)'
  extern 'void glfwSetInputMode(void*, int, int)'
  extern 'int glfwGetKey(void*, int)'
  extern 'int glfwGetMouseButton(void*, int)'
  extern 'void glfwGetCursorPos(void*, void*, void*)'
  extern 'void glfwSetCursorPos(void*, double, double)'
  extern 'void* glfwSetKeyCallback(void*, void*)'
  extern 'void* glfwSetCharCallback(void*, void*)'
  extern 'void* glfwSetMouseButtonCallback(void*, void*)'
  extern 'void* glfwSetCursorPosCallback(void*, void*)'
  extern 'void* glfwSetCursorEnterCallback(void*, void*)'
  extern 'void* glfwSetScrollCallback(void*, void*)'
  extern 'int glfwJoystickPresent(int)'
  extern 'const float* glfwGetJoystickAxes(int, int*)'
  extern 'const unsigned char* glfwGetJoystickButtons(int, int*)'
  extern 'const char* glfwGetJoystickName(int)'
  extern 'void glfwSetClipboardString(void*, const char*)'
  extern 'const char* glfwGetClipboardString(void*)'
  extern 'double glfwGetTime()'
  extern 'void glfwSetTime(double)'
  extern 'void glfwMakeContextCurrent(void*)'
  extern 'void* glfwGetCurrentContext()'
  extern 'void glfwSwapBuffers(void*)'
  extern 'void glfwSwapInterval(int)'
  extern 'int glfwExtensionSupported(const char*)'
  extern 'void* glfwGetProcAddress(const char*)'

  @@glfw_import_done = true
end

.load_dll(lib = nil, path = nil) ⇒ Object

Load native library.



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# File 'lib/glfw.rb', line 313

def self.load_dll(lib = nil, path = nil)
  if lib == nil && path == nil
    case OpenGL.get_platform
    when :OPENGL_PLATFORM_WINDOWS
      lib, path = 'GLFW3.dll', Dir.pwd
    when :OPENGL_PLATFORM_MACOSX
      lib, path = 'libglfw.dylib', Dir.pwd
    else
      lib, path = 'libglfw.so', Dir.pwd
    end
  end

  dlload (path + '/' + lib)
  import_symbols() unless @@glfw_import_done
end