1+ #ifdef USE_GLFW
2+ #if USE_GLFW == 2
3+ #include <GL/glfw.h>
4+ #else
5+ #include <GLFW/glfw3.h>
6+ #endif
7+ #include <stdio.h>
8+ #include <emscripten.h>
9+
10+ #define MULTILINE (...) #__VA_ARGS__
11+ #define WIDTH 640
12+ #define HEIGHT 480
13+
14+ // Setup tests
15+ typedef struct {
16+ double x , y ;
17+ int button ;
18+ int action ;
19+ int modify ;
20+ } test_args_t ;
21+
22+ typedef struct {
23+ char cmd [80 ];
24+ test_args_t args ;
25+ } test_t ;
26+
27+ // Javascript event.button 0 = left, 1 = middle, 2 = right
28+ test_t g_tests [] = {
29+ { "Module.injectMouseEvent(10.0, 10.0, 'mousedown', 0)" , { 10.0 , 10.0 , GLFW_MOUSE_BUTTON_1 , GLFW_PRESS , -1 } },
30+ { "Module.injectMouseEvent(10.0, 20.0, 'mouseup', 0)" , { 10.0 , 20.0 , GLFW_MOUSE_BUTTON_1 , GLFW_RELEASE , -1 } },
31+ { "Module.injectMouseEvent(10.0, 30.0, 'mousedown', 2)" , { 10.0 , 30.0 , GLFW_MOUSE_BUTTON_2 , GLFW_PRESS , -1 } },
32+ { "Module.injectMouseEvent(10.0, 40.0, 'mouseup', 2)" , { 10.0 , 40.0 , GLFW_MOUSE_BUTTON_2 , GLFW_RELEASE , -1 } },
33+ //{ "Module.injectMouseEvent(10.0, 50.0, 'mousewheel', 0)", { 10.0, 50.0, -1, -1, -1 } },
34+ //{ "Module.injectMouseEvent(10.0, 60.0, 'mousemove', 0)", { 10.0, 60.0, -1, -1, -1 } }
35+
36+ { "Module.injectKeyEvent('keydown', 0x08)" , { 0.0 , 0.0 , GLFW_KEY_BACKSPACE , GLFW_PRESS , -1 } },
37+ { "Module.injectKeyEvent('keyup', 0x08)" , { 0.0 , 0.0 , GLFW_KEY_BACKSPACE , GLFW_RELEASE , -1 } },
38+ { "Module.injectKeyEvent('keydown', 0x09)" , { 0.0 , 0.0 , GLFW_KEY_TAB , GLFW_PRESS , -1 } },
39+ { "Module.injectKeyEvent('keydown', 0x70)" , { 0.0 , 0.0 , GLFW_KEY_F1 , GLFW_PRESS , -1 } },
40+
41+ #if USE_GLFW == 2
42+ { "Module.injectKeyEvent('keydown', 0x1B)" , { 0.0 , 0.0 , GLFW_KEY_ESC , GLFW_PRESS , -1 } },
43+ #else
44+ { "Module.injectKeyEvent('keydown', 0x1B)" , { 0.0 , 0.0 , GLFW_KEY_ESCAPE , GLFW_PRESS , -1 } },
45+ #endif
46+ };
47+
48+ static unsigned int g_test_actual = 0 ;
49+ static unsigned int g_test_count = sizeof (g_tests ) / sizeof (test_t );
50+ static unsigned int g_state = 0 ;
51+
52+ #if USE_GLFW == 2
53+ static void on_mouse_button_vallback (int button , int action )
54+ #else
55+ static void on_mouse_button_vallback (GLFWwindow * window , int button , int action , int modify )
56+ #endif
57+ {
58+ test_args_t args = g_tests [g_test_actual ].args ;
59+ if (args .button == button && args .action == action )
60+ {
61+ g_state |= 1 << g_test_actual ;
62+ }
63+ else
64+ {
65+ printf ("Test %d: FAIL\n" , g_test_actual );
66+ }
67+ }
68+
69+ #if USE_GLFW == 2
70+ static void on_mouse_move (int x , int y )
71+ #else
72+ static void on_mouse_move (GLFWwindow * window , double x , double y )
73+ #endif
74+ {
75+ test_args_t args = g_tests [g_test_actual ].args ;
76+ if (args .x == x && args .y == y )
77+ {
78+ g_state |= 1 << g_test_actual ;
79+ }
80+ else
81+ {
82+ printf ("Test %d: FAIL\n" , g_test_actual );
83+ }
84+ }
85+
86+ #if USE_GLFW == 2
87+ static void on_key_callback (int key , int action )
88+ #else
89+ static void on_key_callback (GLFWwindow * window , int key , int scancode , int action , int mods )
90+ #endif
91+ {
92+ test_args_t args = g_tests [g_test_actual ].args ;
93+ if (args .button == key && args .action == action )
94+ {
95+ g_state |= 1 << g_test_actual ;
96+ }
97+ else
98+ {
99+ printf ("Test %d: FAIL\n" , g_test_actual );
100+ }
101+ }
102+
103+ #if USE_GLFW == 3
104+ static void on_mouse_wheel (GLFWwindow * window , double x , double y )
105+ {
106+ test_args_t args = g_tests [g_test_actual ].args ;
107+ if (args .x == x && args .y == y )
108+ {
109+ g_state |= 1 << g_test_actual ;
110+ }
111+ else
112+ {
113+ printf ("Test %d: FAIL\n" , g_test_actual );
114+ }
115+ }
116+
117+ static void on_error (int error , const char * msg )
118+ {
119+ printf ("%d: %s\n" , error , msg );
120+ }
121+ #endif
122+
123+ int main ()
124+ {
125+ int result = 0 ;
126+ unsigned int success = 0 ;
127+
128+ emscripten_run_script (MULTILINE (
129+ Module .injectMouseEvent = function (x , y , event_ , button ) {
130+ var canvas = Module ['canvas' ];
131+ var event = new MouseEvent (event_ , {
132+ 'view' : window ,
133+ 'bubbles' : true,
134+ 'cancelable' : true,
135+ 'screenX' : canvas .offsetLeft + x ,
136+ 'screenY' : canvas .offsetTop + y ,
137+ 'clientX' : canvas .offsetLeft + x ,
138+ 'clientY' : canvas .offsetTop + y ,
139+ 'button' : button
140+ });
141+ canvas .dispatchEvent (event );
142+
143+ //var event = document.createEvent("MouseEvents");
144+ //var canvas = Module['canvas'];
145+ //event.initMouseEvent(event_, true, true, window, 0, canvas.offsetLeft + x, canvas.offsetTop + y, canvas.offsetLeft + x, canvas.offsetTop + y, 0, 0, 0, 0, button, null);
146+ //canvas.dispatchEvent(event);
147+ };
148+
149+ Module .injectKeyEvent = function (type , keyCode ) {
150+ var keyboardEvent = document .createEvent ("KeyboardEvent" );
151+ var initMethod = typeof keyboardEvent .initKeyboardEvent != = 'undefined' ? "initKeyboardEvent" : "initKeyEvent" ;
152+ keyboardEvent [initMethod ](type , true, true, window , false, false, false, false, keyCode , 0 );
153+ canvas .dispatchEvent (keyboardEvent );
154+ };
155+ ));
156+
157+
158+ glfwInit ();
159+
160+
161+ #if USE_GLFW == 2
162+ glfwOpenWindow (WIDTH , HEIGHT , 5 , 6 , 5 , 0 , 0 , 0 , GLFW_WINDOW ); // != GL_TRUE)
163+
164+ glfwSetMousePosCallback (on_mouse_move );
165+ glfwSetMouseButtonCallback (on_mouse_button_vallback );
166+ glfwSetKeyCallback (on_key_callback );
167+ //glfwSetCharCallback(...);
168+ #else
169+ glfwSetErrorCallback (on_error );
170+ printf ("%s\n" , glfwGetVersionString ());
171+
172+ GLFWwindow * _mainWindow = NULL ;
173+ glfwWindowHint (GLFW_CLIENT_API , GLFW_OPENGL_ES_API );
174+ _mainWindow = glfwCreateWindow (WIDTH , HEIGHT , "glfw3_events" , NULL , NULL );
175+ glfwMakeContextCurrent (_mainWindow );
176+
177+ glfwSetMouseButtonCallback (_mainWindow , on_mouse_button_vallback );
178+ glfwSetCursorPosCallback (_mainWindow , on_mouse_move );
179+ glfwSetScrollCallback (_mainWindow , on_mouse_wheel );
180+ glfwSetKeyCallback (_mainWindow , on_key_callback );
181+ //glfwSetCharCallback(_mainWindow, ...);
182+ #endif
183+
184+ for (int i = 0 ; i < g_test_count ; ++ i )
185+ {
186+ g_test_actual = i ;
187+ emscripten_run_script (g_tests [g_test_actual ].cmd );
188+ }
189+
190+ glfwTerminate ();
191+
192+ success = (1 << (sizeof (g_tests ) / sizeof (test_t ))) - 1 ; // (2^count)-1
193+
194+ #ifdef REPORT_RESULT
195+ result = g_state == success ;
196+ REPORT_RESULT ();
197+ #else
198+ printf ("%d == %d = %d" , g_state , success , g_state == success );
199+ #endif
200+
201+ return 0 ;
202+ }
203+ #endif
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