Use switch statement instead of if-else-chain

Related to #1739

src/input.c

@@ -522,7 +522,9 @@ GLFWAPI void glfwSetInputMode(GLFWwindow* handle, int mode, int value)
 
     _GLFW_REQUIRE_INIT();
 
-    if (mode == GLFW_CURSOR)
+    switch (mode)
+    {
+        case GLFW_CURSOR:
         {
             if (value != GLFW_CURSOR_NORMAL &&
                 value != GLFW_CURSOR_HIDDEN &&
@@ -543,8 +545,10 @@ GLFWAPI void glfwSetInputMode(GLFWwindow* handle, int mode, int value)
                                         &window->virtualCursorPosX,
                                         &window->virtualCursorPosY);
             _glfw.platform.setCursorMode(window, value);
+            return;
         }
-    else if (mode == GLFW_STICKY_KEYS)
+
+        case GLFW_STICKY_KEYS:
         {
             value = value ? GLFW_TRUE : GLFW_FALSE;
             if (window->stickyKeys == value)
@@ -563,8 +567,10 @@ GLFWAPI void glfwSetInputMode(GLFWwindow* handle, int mode, int value)
             }
 
             window->stickyKeys = value;
+            return;
         }
-    else if (mode == GLFW_STICKY_MOUSE_BUTTONS)
+
+        case GLFW_STICKY_MOUSE_BUTTONS:
         {
             value = value ? GLFW_TRUE : GLFW_FALSE;
             if (window->stickyMouseButtons == value)
@@ -583,12 +589,16 @@ GLFWAPI void glfwSetInputMode(GLFWwindow* handle, int mode, int value)
             }
 
             window->stickyMouseButtons = value;
+            return;
         }
-    else if (mode == GLFW_LOCK_KEY_MODS)
+
+        case GLFW_LOCK_KEY_MODS:
         {
             window->lockKeyMods = value ? GLFW_TRUE : GLFW_FALSE;
+            return;
         }
-    else if (mode == GLFW_RAW_MOUSE_MOTION)
+
+        case GLFW_RAW_MOUSE_MOTION:
         {
             if (!_glfw.platform.rawMouseMotionSupported())
             {
@@ -603,8 +613,10 @@ GLFWAPI void glfwSetInputMode(GLFWwindow* handle, int mode, int value)
 
             window->rawMouseMotion = value;
             _glfw.platform.setRawMouseMotion(window, value);
+            return;
         }
-    else
+    }
+
     _glfwInputError(GLFW_INVALID_ENUM, "Invalid input mode 0x%08X", mode);
 }
 

src/window.c

@@ -882,34 +882,40 @@ GLFWAPI void glfwSetWindowAttrib(GLFWwindow* handle, int attrib, int value)
 
     value = value ? GLFW_TRUE : GLFW_FALSE;
 
-    if (attrib == GLFW_AUTO_ICONIFY)
+    switch (attrib)
-        window->autoIconify = value;
-    else if (attrib == GLFW_RESIZABLE)
     {
+        case GLFW_AUTO_ICONIFY:
+            window->autoIconify = value;
+            return;
+
+        case GLFW_RESIZABLE:
             window->resizable = value;
             if (!window->monitor)
                 _glfw.platform.setWindowResizable(window, value);
-    }
+            return;
-    else if (attrib == GLFW_DECORATED)
+
-    {
+        case GLFW_DECORATED:
             window->decorated = value;
             if (!window->monitor)
                 _glfw.platform.setWindowDecorated(window, value);
-    }
+            return;
-    else if (attrib == GLFW_FLOATING)
+
-    {
+        case GLFW_FLOATING:
             window->floating = value;
             if (!window->monitor)
                 _glfw.platform.setWindowFloating(window, value);
-    }
+            return;
-    else if (attrib == GLFW_FOCUS_ON_SHOW)
+
+        case GLFW_FOCUS_ON_SHOW:
             window->focusOnShow = value;
-    else if (attrib == GLFW_MOUSE_PASSTHROUGH)
+            return;
-    {
+
+        case GLFW_MOUSE_PASSTHROUGH:
             window->mousePassthrough = value;
             _glfw.platform.setWindowMousePassthrough(window, value);
+            return;
     }
-    else
+
     _glfwInputError(GLFW_INVALID_ENUM, "Invalid window attribute 0x%08X", attrib);
 }