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X11: Add last event time tracking

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Command time stamps help the server in the async wilderness.
This commit is contained in:
Camilla Berglund 2016-08-10 23:02:26 +02:00
parent 3d62c9ed9d
commit 0a9038f47a
3 changed files with 34 additions and 7 deletions
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2
README.md
View File

@ -99,6 +99,8 @@ information on what to include when reporting a bug.
## Changelog
- [X11] Bugfix: The last interaction event time was not tracked
## Contact

2
src/x11_platform.h
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@ -156,6 +156,8 @@ typedef struct _GLFWlibraryX11
double restoreCursorPosX, restoreCursorPosY;
// The window whose disabled cursor mode is active
_GLFWwindow* disabledCursorWindow;
// The last received event time
int lastEventTime;
// Window manager atoms
Atom WM_PROTOCOLS;

37
src/x11_window.c
View File

@ -819,7 +819,7 @@ static void pushSelectionToManager(_GLFWwindow* window)
_glfw.x11.SAVE_TARGETS,
None,
window->x11.handle,
CurrentTime);
_glfw.x11.lastEventTime);
for (;;)
{
@ -986,6 +986,8 @@ static void processEvent(XEvent *event)
{
case KeyPress:
{
_glfw.x11.lastEventTime = event->xkey.time;
const int key = translateKey(keycode);
const int mods = translateState(event->xkey.state);
const int plain = !(mods & (GLFW_MOD_CONTROL | GLFW_MOD_ALT));
@ -1081,6 +1083,8 @@ static void processEvent(XEvent *event)
case KeyRelease:
{
_glfw.x11.lastEventTime = event->xkey.time;
const int key = translateKey(keycode);
const int mods = translateState(event->xkey.state);
@ -1122,6 +1126,8 @@ static void processEvent(XEvent *event)
case ButtonPress:
{
_glfw.x11.lastEventTime = event->xbutton.time;
const int mods = translateState(event->xbutton.state);
if (event->xbutton.button == Button1)
@ -1156,6 +1162,8 @@ static void processEvent(XEvent *event)
case ButtonRelease:
{
_glfw.x11.lastEventTime = event->xbutton.time;
const int mods = translateState(event->xbutton.state);
if (event->xbutton.button == Button1)
@ -1194,6 +1202,8 @@ static void processEvent(XEvent *event)
case EnterNotify:
{
_glfw.x11.lastEventTime = event->xcrossing.time;
// 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)
@ -1205,12 +1215,15 @@ static void processEvent(XEvent *event)
case LeaveNotify:
{
_glfw.x11.lastEventTime = event->xcrossing.time;
_glfwInputCursorEnter(window, GLFW_FALSE);
return;
}
case MotionNotify:
{
_glfw.x11.lastEventTime = event->xmotion.time;
const int x = event->xmotion.x;
const int y = event->xmotion.y;
@ -1323,7 +1336,8 @@ static void processEvent(XEvent *event)
_glfw.x11.XdndSelection,
_glfw.x11.UTF8_STRING,
_glfw.x11.XdndSelection,
window->x11.handle, CurrentTime);
window->x11.handle,
_glfw.x11.lastEventTime);
}
else if (event->xclient.message_type == _glfw.x11.XdndPosition)
{
@ -1359,6 +1373,8 @@ static void processEvent(XEvent *event)
case SelectionNotify:
{
_glfw.x11.lastEventTime = event->xselection.time;
if (event->xselection.property)
{
// The converted data from the drag operation has arrived
@ -1454,6 +1470,8 @@ static void processEvent(XEvent *event)
case PropertyNotify:
{
_glfw.x11.lastEventTime = event->xproperty.time;
if (event->xproperty.atom == _glfw.x11.WM_STATE &&
event->xproperty.state == PropertyNewValue)
{
@ -1479,12 +1497,14 @@ static void processEvent(XEvent *event)
case SelectionClear:
{
_glfw.x11.lastEventTime = event->xselectionclear.time;
handleSelectionClear(event);
return;
}
case SelectionRequest:
{
_glfw.x11.lastEventTime = event->xselectionrequest.time;
handleSelectionRequest(event);
return;
}
@ -1952,7 +1972,7 @@ void _glfwPlatformFocusWindow(_GLFWwindow* window)
{
XRaiseWindow(_glfw.x11.display, window->x11.handle);
XSetInputFocus(_glfw.x11.display, window->x11.handle,
RevertToParent, CurrentTime);
RevertToParent, _glfw.x11.lastEventTime);
}
XFlush(_glfw.x11.display);
@ -2140,12 +2160,13 @@ void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
XGrabPointer(_glfw.x11.display, window->x11.handle, True,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
GrabModeAsync, GrabModeAsync,
window->x11.handle, _glfw.x11.cursor, CurrentTime);
window->x11.handle, _glfw.x11.cursor,
_glfw.x11.lastEventTime);
}
else if (_glfw.x11.disabledCursorWindow == window)
{
_glfw.x11.disabledCursorWindow = NULL;
XUngrabPointer(_glfw.x11.display, CurrentTime);
XUngrabPointer(_glfw.x11.display, _glfw.x11.lastEventTime);
_glfwPlatformSetCursorPos(window,
_glfw.x11.restoreCursorPosX,
_glfw.x11.restoreCursorPosY);
@ -2230,7 +2251,8 @@ void _glfwPlatformSetClipboardString(_GLFWwindow* window, const char* string)
XSetSelectionOwner(_glfw.x11.display,
_glfw.x11.CLIPBOARD,
window->x11.handle, CurrentTime);
window->x11.handle,
_glfw.x11.lastEventTime);
if (XGetSelectionOwner(_glfw.x11.display, _glfw.x11.CLIPBOARD) !=
window->x11.handle)
@ -2268,7 +2290,8 @@ const char* _glfwPlatformGetClipboardString(_GLFWwindow* window)
_glfw.x11.CLIPBOARD,
formats[i],
_glfw.x11.GLFW_SELECTION,
window->x11.handle, CurrentTime);
window->x11.handle,
_glfw.x11.lastEventTime);
while (!XCheckTypedEvent(_glfw.x11.display, SelectionNotify, &event))
waitForEvent(NULL);