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Clean up cursor mode setting

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This commit is contained in:
Camilla Berglund
2015-07-02 13:04:56 +02:00
parent 95a07f3340
commit 13fbb4748a
7 changed files with 74 additions and 139 deletions
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src/x11_window.c
+29 -47
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@@ -502,39 +502,6 @@ static GLboolean createWindow(_GLFWwindow* window,
return GL_TRUE;
}
// Hide the mouse cursor
//
static void hideCursor(_GLFWwindow* window)
{
XUngrabPointer(_glfw.x11.display, CurrentTime);
XDefineCursor(_glfw.x11.display, window->x11.handle, _glfw.x11.cursor);
}
// Disable the mouse cursor
//
static void disableCursor(_GLFWwindow* window)
{
XGrabPointer(_glfw.x11.display, window->x11.handle, True,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
GrabModeAsync, GrabModeAsync,
window->x11.handle, _glfw.x11.cursor, CurrentTime);
}
// Restores the mouse cursor
//
static void restoreCursor(_GLFWwindow* window)
{
XUngrabPointer(_glfw.x11.display, CurrentTime);
if (window->cursor)
{
XDefineCursor(_glfw.x11.display, window->x11.handle,
window->cursor->x11.handle);
}
else
XUndefineCursor(_glfw.x11.display, window->x11.handle);
}
// Returns whether the event is a selection event
//
static Bool isSelectionEvent(Display* display, XEvent* event, XPointer pointer)
@@ -1109,7 +1076,7 @@ static void processEvent(XEvent *event)
// HACK: This is a workaround for WMs (KWM, Fluxbox) that otherwise
// ignore the defined cursor for hidden cursor mode
if (window->cursorMode == GLFW_CURSOR_HIDDEN)
hideCursor(window);
_glfwPlatformSetCursorMode(window, GLFW_CURSOR_HIDDEN);
_glfwInputCursorEnter(window, GL_TRUE);
return;
@@ -1323,7 +1290,7 @@ static void processEvent(XEvent *event)
XSetICFocus(window->x11.ic);
if (window->cursorMode == GLFW_CURSOR_DISABLED)
disableCursor(window);
_glfwPlatformSetCursorMode(window, GLFW_CURSOR_DISABLED);
_glfwInputWindowFocus(window, GL_TRUE);
return;
@@ -1343,7 +1310,7 @@ static void processEvent(XEvent *event)
XUnsetICFocus(window->x11.ic);
if (window->cursorMode == GLFW_CURSOR_DISABLED)
restoreCursor(window);
_glfwPlatformSetCursorMode(window, GLFW_CURSOR_NORMAL);
if (window->monitor && window->autoIconify)
_glfwPlatformIconifyWindow(window);
@@ -1876,19 +1843,34 @@ void _glfwPlatformSetCursorPos(_GLFWwindow* window, double x, double y)
0,0,0,0, (int) x, (int) y);
}
void _glfwPlatformApplyCursorMode(_GLFWwindow* window)
void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
{
switch (window->cursorMode)
if (mode == GLFW_CURSOR_DISABLED)
{
case GLFW_CURSOR_NORMAL:
restoreCursor(window);
break;
case GLFW_CURSOR_HIDDEN:
hideCursor(window);
break;
case GLFW_CURSOR_DISABLED:
disableCursor(window);
break;
XGrabPointer(_glfw.x11.display, window->x11.handle, True,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
GrabModeAsync, GrabModeAsync,
window->x11.handle, _glfw.x11.cursor, CurrentTime);
}
else
{
XUngrabPointer(_glfw.x11.display, CurrentTime);
if (mode == GLFW_CURSOR_NORMAL)
{
if (window->cursor)
{
XDefineCursor(_glfw.x11.display, window->x11.handle,
window->cursor->x11.handle);
}
else
XUndefineCursor(_glfw.x11.display, window->x11.handle);
}
else
{
XDefineCursor(_glfw.x11.display, window->x11.handle,
_glfw.x11.cursor);
}
}
}