Mercurial > sdl-ios-xcode
diff src/video/quartz/CGS.h @ 761:c5b2b6d2d1fe
Date: Wed, 31 Dec 2003 21:55:30 +0100
From: Max Horn
Subject: SDL: video/quartz cleanup
while doing some experimental changes in the quartz code, I was annoyed
by having to recompile that one big .o file over and over again. So I
decided to finally realize one TODO: properly splitting the code over
multiple files :-).
With two exceptions, I didn't make code changes, only rearranged files
and added new headers. Since there are several new files, making a
patch didn't work out so well, so I decided to just send you all the
new & modified files.
The one source change I made is related to showing/hiding the mouse. I
renamed cursor_visible to cursor_should_be_visible and cursor_hidden to
cursor_visible; I think that makes reading the code easier.
Then I added two new functions: QZ_ShowMouse and QZ_HideMouse. They
help manage cursor_visible (the former 'cursor_hidden'). Finally I
replaced the Carbon ShowCursor/HiderCuror calls by [NSCursor hide] and
[NSCursor unhide]. The API docs are not conclusive, but it might be
that with those the "cursor_visible" (former 'cursor_hidden') hack may
not be necessary anymore; however so far I didn't test this hypothesis,
so I left that in.
The other change was to remove in_foreground and use [NSApp isActive]
instead: Manually keeping track of whether we are in the foreground is
error prone. This should work better in some corner cases.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Sun, 04 Jan 2004 14:55:35 +0000 |
parents | |
children | d910939febfa |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/video/quartz/CGS.h Sun Jan 04 14:55:35 2004 +0000 @@ -0,0 +1,83 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2003 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + Sam Lantinga + slouken@libsdl.org +*/ + +/* + Obscuring code: maximum number of windows above ours (inclusive) + + Note: this doesn't work too well in practice and should be + phased out when we add OpenGL 2D acceleration. It was never + enabled in the first place, so this shouldn't be a problem ;-) +*/ +#define kMaxWindows 256 + +/* Some of the Core Graphics Server API for obscuring code */ +#define kCGSWindowLevelTop 2147483632 +#define kCGSWindowLevelDockIconDrag 500 +#define kCGSWindowLevelDockMenu 101 +#define kCGSWindowLevelMenuIgnore 21 +#define kCGSWindowLevelMenu 20 +#define kCGSWindowLevelDockLabel 12 +#define kCGSWindowLevelDockIcon 11 +#define kCGSWindowLevelDock 10 +#define kCGSWindowLevelUtility 3 +#define kCGSWindowLevelNormal 0 + +/* + For completeness; We never use these window levels, they are always below us + #define kCGSWindowLevelMBarShadow -20 + #define kCGSWindowLevelDesktopPicture -2147483647 + #define kCGSWindowLevelDesktop -2147483648 +*/ + +typedef CGError CGSError; +typedef long CGSWindowCount; +typedef void * CGSConnectionID; +typedef int CGSWindowID; +typedef CGSWindowID* CGSWindowIDList; +typedef CGWindowLevel CGSWindowLevel; +typedef NSRect CGSRect; + +extern CGSConnectionID _CGSDefaultConnection (); + +extern CGSError CGSGetOnScreenWindowList (CGSConnectionID cid, + CGSConnectionID owner, + CGSWindowCount listCapacity, + CGSWindowIDList list, + CGSWindowCount *listCount); + +extern CGSError CGSGetScreenRectForWindow (CGSConnectionID cid, + CGSWindowID wid, + CGSRect *rect); + +extern CGWindowLevel CGSGetWindowLevel (CGSConnectionID cid, + CGSWindowID wid, + CGSWindowLevel *level); + +extern CGSError CGSDisplayHWFill (CGDirectDisplayID id, unsigned int x, unsigned int y, + unsigned int w, unsigned int h, unsigned int color); + +extern CGSError CGSDisplayCanHWFill (CGDirectDisplayID id); + +extern CGSError CGSGetMouseEnabledFlags (CGSConnectionID cid, CGSWindowID wid, int *flags); + +int CGSDisplayHWSync (CGDirectDisplayID id); +