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More improvements for bug #373

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Show the SDL cursor in the window and the arrow cursor outside the window.

This is also supposed to show the SDL cursor when activated, but that code
isn't working yet...

--HG--
branch : SDL-1.2
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/branches/SDL-1.2%402530
This commit is contained in:
Sam Lantinga 2007-07-14 08:27:06 +00:00
parent 73b9604f5d
commit 585eb48cad
3 changed files with 31 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

37
src/video/quartz/SDL_QuartzEvents.m
View file

@ -623,11 +623,22 @@ static void QZ_GetMouseLocation (_THIS, NSPoint *p) {
void QZ_DoActivate (_THIS) {
SDL_PrivateAppActive (1, SDL_APPINPUTFOCUS | (QZ_IsMouseInWindow (this) ? SDL_APPMOUSEFOCUS : 0));
/* Hide the cursor if it was hidden by SDL_ShowCursor() */
if (!cursor_should_be_visible)
QZ_HideMouse (this);
BOOL isInGameWin = QZ_IsMouseInWindow (this);
SDL_PrivateAppActive (1, SDL_APPINPUTFOCUS | (isInGameWin ? SDL_APPMOUSEFOCUS : 0));
/* Reset the cursor state */
/* FIXME: This doesn't currently work...
Apparently you can't set the cursor inside windowDidBecomeKey
*/
if ( isInGameWin ) {
if (cursor_should_be_visible)
SDL_SetCursor (NULL);
else
QZ_HideMouse (this);
} else {
QZ_ShowMouse (this, [NSCursor arrowCursor]);
}
/* Regrab input, only if it was previously grabbed */
if ( current_grab_mode == SDL_GRAB_ON ) {
@ -656,7 +667,7 @@ void QZ_DoDeactivate (_THIS) {
/* Show the cursor if it was hidden by SDL_ShowCursor() */
if (!cursor_should_be_visible)
QZ_ShowMouse (this);
QZ_ShowMouse (this, [NSCursor arrowCursor]);
}
void QZ_SleepNotificationHandler (void * refcon,
@ -870,8 +881,7 @@ void QZ_PumpEvents (_THIS)
into the game window. This still generates a mouse moved event,
but not as a result of the warp (so it's in the right direction).
*/
if ( grab_state == QZ_VISIBLE_GRAB &&
!isInGameWin ) {
if ( grab_state == QZ_VISIBLE_GRAB && !isInGameWin ) {
NSPoint p;
QZ_GetMouseLocation (this, &p);
@ -909,15 +919,20 @@ void QZ_PumpEvents (_THIS)
cursor enters the window again, making it obvious
to the user that the grab is broken.*/
CGAssociateMouseAndMouseCursorPosition (1);
if (!cursor_should_be_visible)
QZ_ShowMouse (this);
QZ_ShowMouse (this, [NSCursor arrowCursor]);
}
else
if ( isInGameWin && (SDL_GetAppState() & (SDL_APPMOUSEFOCUS | SDL_APPINPUTFOCUS)) == SDL_APPINPUTFOCUS ) {
SDL_PrivateAppActive (1, SDL_APPMOUSEFOCUS);
if (!cursor_should_be_visible)
if (cursor_should_be_visible) {
SDL_SetCursor (NULL);
} else {
QZ_HideMouse (this);
}
if (grab_state == QZ_INVISIBLE_GRAB) { /*see comment above*/
QZ_PrivateWarpCursor (this, SDL_VideoSurface->w / 2, SDL_VideoSurface->h / 2);
CGAssociateMouseAndMouseCursorPosition (0);

2
src/video/quartz/SDL_QuartzVideo.h
View file

@ -224,7 +224,7 @@ SDL_Overlay* QZ_CreateYUVOverlay (_THIS, int width, int height,
void QZ_PrivateWarpCursor (_THIS, int x, int y);
void QZ_ChangeGrabState (_THIS, int action);
void QZ_RegisterForSleepNotifications (_THIS);
void QZ_ShowMouse (_THIS);
void QZ_ShowMouse (_THIS, NSCursor *cursor);
void QZ_HideMouse (_THIS);
void QZ_PrivateGlobalToLocal (_THIS, NSPoint *p);
void QZ_PrivateCocoaToSDL (_THIS, NSPoint *p);

8
src/video/quartz/SDL_QuartzWM.m
View file

@ -90,11 +90,12 @@ outOfMemory:
return(NULL);
}
void QZ_ShowMouse (_THIS) {
void QZ_ShowMouse (_THIS, NSCursor *cursor) {
if (!cursor_visible) {
[ NSCursor unhide ];
cursor_visible = YES;
}
[ cursor set ];
}
void QZ_HideMouse (_THIS) {
@ -116,16 +117,15 @@ BOOL QZ_IsMouseInWindow (_THIS) {
int QZ_ShowWMCursor (_THIS, WMcursor *cursor) {
if ( cursor == NULL) {
QZ_HideMouse (this);
if ( cursor_should_be_visible ) {
QZ_HideMouse (this);
cursor_should_be_visible = NO;
QZ_ChangeGrabState (this, QZ_HIDECURSOR);
}
}
else {
[ cursor->nscursor set ];
QZ_ShowMouse (this, cursor->nscursor);
if ( ! cursor_should_be_visible ) {
QZ_ShowMouse (this);
cursor_should_be_visible = YES;
QZ_ChangeGrabState (this, QZ_SHOWCURSOR);
}