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Cursor mode cleanup.

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This commit is contained in:
Camilla Berglund
2014-01-15 13:21:13 +01:00
parent 54b8d0d3c8
commit e0a26aa62f
6 changed files with 56 additions and 97 deletions
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src/win32_window.c
+26 -26
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@@ -45,7 +45,7 @@ static void updateClipRect(_GLFWwindow* window)
ClipCursor(&clipRect);
}
// Hide mouse cursor
// Hide the mouse cursor
//
static void hideCursor(_GLFWwindow* window)
{
@@ -67,9 +67,9 @@ static void hideCursor(_GLFWwindow* window)
}
}
// Capture mouse cursor
// Disable the mouse cursor
//
static void captureCursor(_GLFWwindow* window)
static void disableCursor(_GLFWwindow* window)
{
if (!window->win32.cursorHidden)
{
@@ -81,9 +81,9 @@ static void captureCursor(_GLFWwindow* window)
SetCapture(window->win32.handle);
}
// Show mouse cursor
// Restores the mouse cursor
//
static void showCursor(_GLFWwindow* window)
static void restoreCursor(_GLFWwindow* window)
{
POINT pos;
@@ -410,7 +410,7 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
// The window was defocused (or iconified, see above)
if (window->cursorMode != GLFW_CURSOR_NORMAL)
showCursor(window);
restoreCursor(window);
if (window->monitor)
{
@@ -428,10 +428,8 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
{
// The window was focused
if (window->cursorMode == GLFW_CURSOR_DISABLED)
captureCursor(window);
else if (window->cursorMode == GLFW_CURSOR_HIDDEN)
hideCursor(window);
if (window->cursorMode != GLFW_CURSOR_NORMAL)
_glfwPlatformApplyCursorMode(window);
if (window->monitor)
_glfwSetVideoMode(window->monitor, &window->videoMode);
@@ -678,10 +676,10 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
case WM_SIZE:
{
if (window->cursorMode == GLFW_CURSOR_DISABLED &&
_glfw.focusedWindow == window)
if (_glfw.focusedWindow == window)
{
updateClipRect(window);
if (window->cursorMode == GLFW_CURSOR_DISABLED)
updateClipRect(window);
}
_glfwInputFramebufferSize(window, LOWORD(lParam), HIWORD(lParam));
@@ -691,10 +689,10 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
case WM_MOVE:
{
if (window->cursorMode == GLFW_CURSOR_DISABLED &&
_glfw.focusedWindow == window)
if (_glfw.focusedWindow == window)
{
updateClipRect(window);
if (window->cursorMode == GLFW_CURSOR_DISABLED)
updateClipRect(window);
}
// NOTE: This cannot use LOWORD/HIWORD recommended by MSDN, as
@@ -713,12 +711,14 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
case WM_SETCURSOR:
{
if (window->cursorMode != GLFW_CURSOR_NORMAL &&
_glfw.focusedWindow == window &&
LOWORD(lParam) == HTCLIENT)
if (_glfw.focusedWindow == window && LOWORD(lParam) == HTCLIENT)
{
SetCursor(NULL);
return TRUE;
if (window->cursorMode == GLFW_CURSOR_HIDDEN ||
window->cursorMode == GLFW_CURSOR_DISABLED)
{
SetCursor(NULL);
return TRUE;
}
}
break;
@@ -1113,7 +1113,7 @@ void _glfwPlatformPollEvents(void)
_glfwInputKey(window, GLFW_KEY_RIGHT_SHIFT, 0, GLFW_RELEASE, mods);
}
// Did the cursor move in an focused window that has captured the cursor
// Did the cursor move in an focused window that has disabled the cursor
if (window->cursorMode == GLFW_CURSOR_DISABLED &&
!window->win32.cursorCentered)
{
@@ -1142,18 +1142,18 @@ void _glfwPlatformSetCursorPos(_GLFWwindow* window, double xpos, double ypos)
window->win32.oldCursorY = (int) ypos;
}
void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
void _glfwPlatformApplyCursorMode(_GLFWwindow* window)
{
switch (mode)
switch (window->cursorMode)
{
case GLFW_CURSOR_NORMAL:
showCursor(window);
restoreCursor(window);
break;
case GLFW_CURSOR_HIDDEN:
hideCursor(window);
break;
case GLFW_CURSOR_DISABLED:
captureCursor(window);
disableCursor(window);
break;
}
}