Renamed lib directory to src.

src/input.c

@@ -0,0 +1,227 @@
+//========================================================================
+// GLFW - An OpenGL framework
+// Platform:    Any
+// API version: 3.0
+// WWW:         http://www.glfw.org/
+//------------------------------------------------------------------------
+// Copyright (c) 2002-2006 Marcus Geelnard
+// Copyright (c) 2006-2010 Camilla Berglund <elmindreda@elmindreda.org>
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would
+//    be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not
+//    be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source
+//    distribution.
+//
+//========================================================================
+
+#include "internal.h"
+
+
+//========================================================================
+// 
+//========================================================================
+
+GLFWAPI int glfwGetKey(GLFWwindow window, int key)
+{
+    if (!_glfwInitialized)
+        return GLFW_RELEASE;
+
+    // Is it a valid key?
+    if (key < 0 || key > GLFW_KEY_LAST)
+        return GLFW_RELEASE;
+
+    if (window->key[key] == GLFW_STICK)
+    {
+        // Sticky mode: release key now
+        window->key[key] = GLFW_RELEASE;
+        return GLFW_PRESS;
+    }
+
+    return (int) window->key[key];
+}
+
+
+//========================================================================
+// 
+//========================================================================
+
+GLFWAPI int glfwGetMouseButton(GLFWwindow window, int button)
+{
+    if (!_glfwInitialized)
+        return GLFW_RELEASE;
+
+    // Is it a valid mouse button?
+    if (button < 0 || button > GLFW_MOUSE_BUTTON_LAST)
+        return GLFW_RELEASE;
+
+    if (window->mouseButton[button] == GLFW_STICK)
+    {
+        // Sticky mode: release mouse button now
+        window->mouseButton[button] = GLFW_RELEASE;
+        return GLFW_PRESS;
+    }
+
+    return (int) window->mouseButton[button];
+}
+
+
+//========================================================================
+// 
+//========================================================================
+
+GLFWAPI void glfwGetMousePos(GLFWwindow window, int* xpos, int* ypos)
+{
+    if (!_glfwInitialized)
+        return;
+
+    // Return mouse position
+    if (xpos != NULL)
+        *xpos = window->mousePosX;
+
+    if (ypos != NULL)
+        *ypos = window->mousePosY;
+}
+
+
+//========================================================================
+// 
+//========================================================================
+
+GLFWAPI void glfwSetMousePos(GLFWwindow window, int xpos, int ypos)
+{
+    if (!_glfwInitialized)
+        return;
+
+    // Don't do anything if the mouse position did not change
+    if (xpos == window->mousePosX && ypos == window->mousePosY)
+        return;
+
+    // Set GLFW mouse position
+    window->mousePosX = xpos;
+    window->mousePosY = ypos;
+
+    // If we have a locked mouse, do not change cursor position
+    if (_glfwLibrary.cursorLockWindow)
+        return;
+
+    // Update physical cursor position
+    _glfwPlatformSetMouseCursorPos(window, xpos, ypos);
+}
+
+
+//========================================================================
+// 
+//========================================================================
+
+GLFWAPI int glfwGetMouseWheel(GLFWwindow window)
+{
+    if (!_glfwInitialized)
+        return 0;
+
+    return window->wheelPos;
+}
+
+
+//========================================================================
+// 
+//========================================================================
+
+GLFWAPI void glfwSetMouseWheel(GLFWwindow window, int pos)
+{
+    if (!_glfwInitialized)
+        return;
+
+    window->wheelPos = pos;
+}
+
+
+//========================================================================
+// Set callback function for keyboard input
+//========================================================================
+
+GLFWAPI void glfwSetKeyCallback(GLFWwindow window, GLFWkeyfun cbfun)
+{
+    if (!_glfwInitialized)
+        return;
+
+    window->keyCallback = cbfun;
+}
+
+
+//========================================================================
+// Set callback function for character input
+//========================================================================
+
+GLFWAPI void glfwSetCharCallback(GLFWwindow window, GLFWcharfun cbfun)
+{
+    if (!_glfwInitialized)
+        return;
+
+    window->charCallback = cbfun;
+}
+
+
+//========================================================================
+// Set callback function for mouse clicks
+//========================================================================
+
+GLFWAPI void glfwSetMouseButtonCallback(GLFWwindow window, GLFWmousebuttonfun cbfun)
+{
+    if (!_glfwInitialized)
+        return;
+
+    window->mouseButtonCallback = cbfun;
+}
+
+
+//========================================================================
+// Set callback function for mouse moves
+//========================================================================
+
+GLFWAPI void glfwSetMousePosCallback(GLFWwindow window, GLFWmouseposfun cbfun)
+{
+    if (!_glfwInitialized || !_glfwLibrary.window)
+        return;
+
+    // Set callback function
+    _glfwLibrary.window->mousePosCallback = cbfun;
+
+    // Call the callback function to let the application know the current
+    // mouse position
+    if (cbfun)
+        cbfun(window, window->mousePosX, window->mousePosY);
+}
+
+
+//========================================================================
+// Set callback function for mouse wheel
+//========================================================================
+
+GLFWAPI void glfwSetMouseWheelCallback(GLFWwindow window, GLFWmousewheelfun cbfun)
+{
+    if (!_glfwInitialized)
+        return;
+
+    // Set callback function
+    window->mouseWheelCallback = cbfun;
+
+    // Call the callback function to let the application know the current
+    // mouse wheel position
+    if (cbfun)
+        cbfun(window, window->wheelPos);
+}
+