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Various error fixes.

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Fixed incorrect error types.  Added missing error string prefixes.
Removed some invalid or superfluous error emissions.  Clarified some
error strings.  Joined error string lines to aid grep.  Replaced some
generic error strings with specific ones.  Documentation work.

Fixes #450.
This commit is contained in:
Camilla Berglund
2015-03-10 19:51:14 +01:00
parent a75e43ef22
commit d493a82f9e
18 changed files with 124 additions and 157 deletions
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src/input.c
+20 -9
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@@ -46,7 +46,7 @@ static void setCursorMode(_GLFWwindow* window, int newMode)
newMode != GLFW_CURSOR_HIDDEN &&
newMode != GLFW_CURSOR_DISABLED)
{
_glfwInputError(GLFW_INVALID_ENUM, NULL);
_glfwInputError(GLFW_INVALID_ENUM, "Invalid cursor mode");
return;
}
@@ -242,7 +242,7 @@ GLFWAPI int glfwGetInputMode(GLFWwindow* handle, int mode)
case GLFW_STICKY_MOUSE_BUTTONS:
return window->stickyMouseButtons;
default:
_glfwInputError(GLFW_INVALID_ENUM, NULL);
_glfwInputError(GLFW_INVALID_ENUM, "Invalid input mode");
return 0;
}
}
@@ -265,7 +265,7 @@ GLFWAPI void glfwSetInputMode(GLFWwindow* handle, int mode, int value)
setStickyMouseButtons(window, value ? GL_TRUE : GL_FALSE);
break;
default:
_glfwInputError(GLFW_INVALID_ENUM, NULL);
_glfwInputError(GLFW_INVALID_ENUM, "Invalid input mode");
break;
}
}
@@ -278,7 +278,7 @@ GLFWAPI int glfwGetKey(GLFWwindow* handle, int key)
if (key < 0 || key > GLFW_KEY_LAST)
{
_glfwInputError(GLFW_INVALID_ENUM, "The specified key is invalid");
_glfwInputError(GLFW_INVALID_ENUM, "Invalid key");
return GLFW_RELEASE;
}
@@ -301,7 +301,7 @@ GLFWAPI int glfwGetMouseButton(GLFWwindow* handle, int button)
if (button < 0 || button > GLFW_MOUSE_BUTTON_LAST)
{
_glfwInputError(GLFW_INVALID_ENUM,
"The specified mouse button is invalid");
"Invalid mouse button");
return GLFW_RELEASE;
}
@@ -384,6 +384,17 @@ GLFWAPI GLFWcursor* glfwCreateStandardCursor(int shape)
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
if (shape != GLFW_ARROW_CURSOR &&
shape != GLFW_IBEAM_CURSOR &&
shape != GLFW_CROSSHAIR_CURSOR &&
shape != GLFW_HAND_CURSOR &&
shape != GLFW_HRESIZE_CURSOR &&
shape != GLFW_VRESIZE_CURSOR)
{
_glfwInputError(GLFW_INVALID_ENUM, "Invalid standard cursor");
return NULL;
}
cursor = calloc(1, sizeof(_GLFWcursor));
cursor->next = _glfw.cursorListHead;
_glfw.cursorListHead = cursor;
@@ -518,7 +529,7 @@ GLFWAPI int glfwJoystickPresent(int joy)
if (joy < 0 || joy > GLFW_JOYSTICK_LAST)
{
_glfwInputError(GLFW_INVALID_ENUM, NULL);
_glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick");
return 0;
}
@@ -533,7 +544,7 @@ GLFWAPI const float* glfwGetJoystickAxes(int joy, int* count)
if (joy < 0 || joy > GLFW_JOYSTICK_LAST)
{
_glfwInputError(GLFW_INVALID_ENUM, NULL);
_glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick");
return NULL;
}
@@ -548,7 +559,7 @@ GLFWAPI const unsigned char* glfwGetJoystickButtons(int joy, int* count)
if (joy < 0 || joy > GLFW_JOYSTICK_LAST)
{
_glfwInputError(GLFW_INVALID_ENUM, NULL);
_glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick");
return NULL;
}
@@ -561,7 +572,7 @@ GLFWAPI const char* glfwGetJoystickName(int joy)
if (joy < 0 || joy > GLFW_JOYSTICK_LAST)
{
_glfwInputError(GLFW_INVALID_ENUM, NULL);
_glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick");
return NULL;
}