1008 lines
21 KiB
C
1008 lines
21 KiB
C
/*
|
||
* tkMacOSXXStubs.c --
|
||
*
|
||
* This file contains most of the X calls called by Tk. Many of these
|
||
* calls are just stubs and either don't make sense on the Macintosh or
|
||
* their implamentation just doesn't do anything. Other calls will
|
||
* eventually be moved into other files.
|
||
*
|
||
* Copyright (c) 1995-1997 Sun Microsystems, Inc.
|
||
* Copyright 2001-2009, Apple Inc.
|
||
* Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net>
|
||
* Copyright 2014 Marc Culler.
|
||
*
|
||
* See the file "license.terms" for information on usage and redistribution
|
||
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
|
||
*/
|
||
|
||
#include "tkMacOSXPrivate.h"
|
||
#include "tkMacOSXEvent.h"
|
||
|
||
#include <IOKit/IOKitLib.h>
|
||
#include <IOKit/hidsystem/IOHIDShared.h>
|
||
|
||
/*
|
||
* Because this file is still under major development Debugger statements are
|
||
* used through out this file. The define TCL_DEBUG will decide whether the
|
||
* debugger statements actually call the debugger or not.
|
||
*/
|
||
|
||
#ifndef TCL_DEBUG
|
||
# define Debugger()
|
||
#endif
|
||
|
||
#define ROOT_ID 10
|
||
|
||
CGFloat tkMacOSXZeroScreenHeight = 0;
|
||
CGFloat tkMacOSXZeroScreenTop = 0;
|
||
|
||
/*
|
||
* Declarations of static variables used in this file.
|
||
*/
|
||
|
||
static TkDisplay *gMacDisplay = NULL;
|
||
/* Macintosh display. */
|
||
static const char *macScreenName = ":0";
|
||
/* Default name of macintosh display. */
|
||
|
||
/*
|
||
* Forward declarations of procedures used in this file.
|
||
*/
|
||
|
||
static XID MacXIdAlloc(Display *display);
|
||
static int DefaultErrorHandler(Display *display,
|
||
XErrorEvent *err_evt);
|
||
|
||
|
||
/*
|
||
*----------------------------------------------------------------------
|
||
*
|
||
* TkMacOSXDisplayChanged --
|
||
*
|
||
* Called to set up initial screen info or when an event indicated
|
||
* display (screen) change.
|
||
*
|
||
* Results:
|
||
* None.
|
||
*
|
||
* Side effects:
|
||
* May change info regarding the screen.
|
||
*
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
|
||
void
|
||
TkMacOSXDisplayChanged(
|
||
Display *display)
|
||
{
|
||
Screen *screen;
|
||
NSArray *nsScreens;
|
||
|
||
|
||
if (display == NULL || display->screens == NULL) {
|
||
return;
|
||
}
|
||
screen = display->screens;
|
||
|
||
nsScreens = [NSScreen screens];
|
||
if (nsScreens && [nsScreens count]) {
|
||
NSScreen *s = [nsScreens objectAtIndex:0];
|
||
NSRect bounds = [s frame], visible = [s visibleFrame];
|
||
NSRect maxBounds = NSZeroRect;
|
||
|
||
tkMacOSXZeroScreenHeight = bounds.size.height;
|
||
tkMacOSXZeroScreenTop = tkMacOSXZeroScreenHeight -
|
||
(visible.origin.y + visible.size.height);
|
||
|
||
screen->root_depth = NSBitsPerPixelFromDepth([s depth]);
|
||
screen->width = bounds.size.width;
|
||
screen->height = bounds.size.height;
|
||
screen->mwidth = (bounds.size.width * 254 + 360) / 720;
|
||
screen->mheight = (bounds.size.height * 254 + 360) / 720;
|
||
|
||
for (s in nsScreens) {
|
||
maxBounds = NSUnionRect(maxBounds, [s visibleFrame]);
|
||
}
|
||
*((NSRect *)screen->ext_data) = maxBounds;
|
||
}
|
||
}
|
||
|
||
/*
|
||
*----------------------------------------------------------------------
|
||
*
|
||
* TkpOpenDisplay --
|
||
*
|
||
* Create the Display structure and fill it with device specific
|
||
* information.
|
||
*
|
||
* Results:
|
||
* Returns a Display structure on success or NULL on failure.
|
||
*
|
||
* Side effects:
|
||
* Allocates a new Display structure.
|
||
*
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
|
||
TkDisplay *
|
||
TkpOpenDisplay(
|
||
const char *display_name)
|
||
{
|
||
Display *display;
|
||
Screen *screen;
|
||
int fd = 0;
|
||
static NSRect maxBounds = {{0, 0}, {0, 0}};
|
||
static char vendor[25] = "";
|
||
NSArray *cgVers;
|
||
NSAutoreleasePool *pool = [NSAutoreleasePool new];
|
||
|
||
if (gMacDisplay != NULL) {
|
||
if (strcmp(gMacDisplay->display->display_name, display_name) == 0) {
|
||
return gMacDisplay;
|
||
} else {
|
||
return NULL;
|
||
}
|
||
}
|
||
|
||
display = ckalloc(sizeof(Display));
|
||
screen = ckalloc(sizeof(Screen));
|
||
bzero(display, sizeof(Display));
|
||
bzero(screen, sizeof(Screen));
|
||
|
||
display->resource_alloc = MacXIdAlloc;
|
||
display->request = 0;
|
||
display->qlen = 0;
|
||
display->fd = fd;
|
||
display->screens = screen;
|
||
display->nscreens = 1;
|
||
display->default_screen = 0;
|
||
display->display_name = (char *) macScreenName;
|
||
|
||
cgVers = [[[NSBundle bundleWithIdentifier:@"com.apple.CoreGraphics"]
|
||
objectForInfoDictionaryKey:@"CFBundleShortVersionString"]
|
||
componentsSeparatedByString:@"."];
|
||
if ([cgVers count] >= 2) {
|
||
display->proto_major_version = [[cgVers objectAtIndex:1] integerValue];
|
||
}
|
||
if ([cgVers count] >= 3) {
|
||
display->proto_minor_version = [[cgVers objectAtIndex:2] integerValue];
|
||
}
|
||
if (!vendor[0]) {
|
||
snprintf(vendor, sizeof(vendor), "Apple AppKit %g",
|
||
NSAppKitVersionNumber);
|
||
}
|
||
display->vendor = vendor;
|
||
{
|
||
int major, minor, patch;
|
||
|
||
#if MAC_OS_X_VERSION_MIN_REQUIRED < 1080
|
||
Gestalt(gestaltSystemVersionMajor, (SInt32*)&major);
|
||
Gestalt(gestaltSystemVersionMinor, (SInt32*)&minor);
|
||
Gestalt(gestaltSystemVersionBugFix, (SInt32*)&patch);
|
||
#else
|
||
NSOperatingSystemVersion systemVersion = [[NSProcessInfo processInfo] operatingSystemVersion];
|
||
major = systemVersion.majorVersion;
|
||
minor = systemVersion.minorVersion;
|
||
patch = systemVersion.patchVersion;
|
||
#endif
|
||
display->release = major << 16 | minor << 8 | patch;
|
||
}
|
||
|
||
/*
|
||
* These screen bits never change
|
||
*/
|
||
screen->root = ROOT_ID;
|
||
screen->display = display;
|
||
screen->black_pixel = 0x00000000 | PIXEL_MAGIC << 24;
|
||
screen->white_pixel = 0x00FFFFFF | PIXEL_MAGIC << 24;
|
||
screen->ext_data = (XExtData *) &maxBounds;
|
||
|
||
screen->root_visual = ckalloc(sizeof(Visual));
|
||
screen->root_visual->visualid = 0;
|
||
screen->root_visual->class = TrueColor;
|
||
screen->root_visual->alpha_mask = 0xFF000000;
|
||
screen->root_visual->red_mask = 0x00FF0000;
|
||
screen->root_visual->green_mask = 0x0000FF00;
|
||
screen->root_visual->blue_mask = 0x000000FF;
|
||
screen->root_visual->bits_per_rgb = 24;
|
||
screen->root_visual->map_entries = 256;
|
||
|
||
/*
|
||
* Initialize screen bits that may change
|
||
*/
|
||
|
||
TkMacOSXDisplayChanged(display);
|
||
|
||
gMacDisplay = ckalloc(sizeof(TkDisplay));
|
||
|
||
/*
|
||
* This is the quickest way to make sure that all the *Init flags get
|
||
* properly initialized
|
||
*/
|
||
|
||
bzero(gMacDisplay, sizeof(TkDisplay));
|
||
gMacDisplay->display = display;
|
||
[pool drain];
|
||
return gMacDisplay;
|
||
}
|
||
|
||
/*
|
||
*----------------------------------------------------------------------
|
||
*
|
||
* TkpCloseDisplay --
|
||
*
|
||
* Deallocates a display structure created by TkpOpenDisplay.
|
||
*
|
||
* Results:
|
||
* None.
|
||
*
|
||
* Side effects:
|
||
* Frees memory.
|
||
*
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
|
||
void
|
||
TkpCloseDisplay(
|
||
TkDisplay *displayPtr)
|
||
{
|
||
Display *display = displayPtr->display;
|
||
|
||
if (gMacDisplay != displayPtr) {
|
||
Tcl_Panic("TkpCloseDisplay: tried to call TkpCloseDisplay on bad display");
|
||
}
|
||
|
||
gMacDisplay = NULL;
|
||
if (display->screens != NULL) {
|
||
if (display->screens->root_visual != NULL) {
|
||
ckfree(display->screens->root_visual);
|
||
}
|
||
ckfree(display->screens);
|
||
}
|
||
ckfree(display);
|
||
}
|
||
|
||
/*
|
||
*----------------------------------------------------------------------
|
||
*
|
||
* TkClipCleanup --
|
||
*
|
||
* This procedure is called to cleanup resources associated with claiming
|
||
* clipboard ownership and for receiving selection get results. This
|
||
* function is called in tkWindow.c. This has to be called by the display
|
||
* cleanup function because we still need the access display elements.
|
||
*
|
||
* Results:
|
||
* None.
|
||
*
|
||
* Side effects:
|
||
* Resources are freed - the clipboard may no longer be used.
|
||
*
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
|
||
void
|
||
TkClipCleanup(
|
||
TkDisplay *dispPtr) /* display associated with clipboard */
|
||
{
|
||
/*
|
||
* Make sure that the local scrap is transfered to the global scrap if
|
||
* needed.
|
||
*/
|
||
|
||
[NSApp tkProvidePasteboard:dispPtr];
|
||
|
||
if (dispPtr->clipWindow != NULL) {
|
||
Tk_DeleteSelHandler(dispPtr->clipWindow, dispPtr->clipboardAtom,
|
||
dispPtr->applicationAtom);
|
||
Tk_DeleteSelHandler(dispPtr->clipWindow, dispPtr->clipboardAtom,
|
||
dispPtr->windowAtom);
|
||
|
||
Tk_DestroyWindow(dispPtr->clipWindow);
|
||
Tcl_Release(dispPtr->clipWindow);
|
||
dispPtr->clipWindow = NULL;
|
||
}
|
||
}
|
||
|
||
/*
|
||
*----------------------------------------------------------------------
|
||
*
|
||
* MacXIdAlloc --
|
||
*
|
||
* This procedure is invoked by Xlib as the resource allocator for a
|
||
* display.
|
||
*
|
||
* Results:
|
||
* The return value is an X resource identifier that isn't currently in
|
||
* use.
|
||
*
|
||
* Side effects:
|
||
* The identifier is removed from the stack of free identifiers, if it
|
||
* was previously on the stack.
|
||
*
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
|
||
static XID
|
||
MacXIdAlloc(
|
||
Display *display) /* Display for which to allocate. */
|
||
{
|
||
static long int cur_id = 100;
|
||
/*
|
||
* Some special XIds are reserved
|
||
* - this is why we start at 100
|
||
*/
|
||
|
||
return ++cur_id;
|
||
}
|
||
|
||
/*
|
||
*----------------------------------------------------------------------
|
||
*
|
||
* DefaultErrorHandler --
|
||
*
|
||
* This procedure is the default X error handler. Tk uses it's own error
|
||
* handler so this call should never be called.
|
||
*
|
||
* Results:
|
||
* None.
|
||
*
|
||
* Side effects:
|
||
* This function will call panic and exit.
|
||
*
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
|
||
static int
|
||
DefaultErrorHandler(
|
||
Display* display,
|
||
XErrorEvent* err_evt)
|
||
{
|
||
/*
|
||
* This call should never be called. Tk replaces it with its own error
|
||
* handler.
|
||
*/
|
||
|
||
Tcl_Panic("Warning hit bogus error handler!");
|
||
return 0;
|
||
}
|
||
|
||
char *
|
||
XGetAtomName(
|
||
Display * display,
|
||
Atom atom)
|
||
{
|
||
display->request++;
|
||
return NULL;
|
||
}
|
||
|
||
XErrorHandler
|
||
XSetErrorHandler(
|
||
XErrorHandler handler)
|
||
{
|
||
return DefaultErrorHandler;
|
||
}
|
||
|
||
Window
|
||
XRootWindow(
|
||
Display *display,
|
||
int screen_number)
|
||
{
|
||
display->request++;
|
||
return ROOT_ID;
|
||
}
|
||
|
||
int
|
||
XGetGeometry(
|
||
Display *display,
|
||
Drawable d,
|
||
Window *root_return,
|
||
int *x_return,
|
||
int *y_return,
|
||
unsigned int *width_return,
|
||
unsigned int *height_return,
|
||
unsigned int *border_width_return,
|
||
unsigned int *depth_return)
|
||
{
|
||
TkWindow *winPtr = ((MacDrawable *) d)->winPtr;
|
||
|
||
display->request++;
|
||
*root_return = ROOT_ID;
|
||
if (winPtr) {
|
||
*x_return = Tk_X(winPtr);
|
||
*y_return = Tk_Y(winPtr);
|
||
*width_return = Tk_Width(winPtr);
|
||
*height_return = Tk_Height(winPtr);
|
||
*border_width_return = winPtr->changes.border_width;
|
||
*depth_return = Tk_Depth(winPtr);
|
||
} else {
|
||
CGSize size = ((MacDrawable *) d)->size;
|
||
*x_return = 0;
|
||
*y_return = 0;
|
||
*width_return = size.width;
|
||
*height_return = size.height;
|
||
*border_width_return = 0;
|
||
*depth_return = 32;
|
||
}
|
||
return 1;
|
||
}
|
||
|
||
void
|
||
XChangeProperty(
|
||
Display* display,
|
||
Window w,
|
||
Atom property,
|
||
Atom type,
|
||
int format,
|
||
int mode,
|
||
_Xconst unsigned char* data,
|
||
int nelements)
|
||
{
|
||
Debugger();
|
||
}
|
||
|
||
void
|
||
XSelectInput(
|
||
Display* display,
|
||
Window w,
|
||
long event_mask)
|
||
{
|
||
Debugger();
|
||
}
|
||
|
||
int
|
||
XBell(
|
||
Display* display,
|
||
int percent)
|
||
{
|
||
NSBeep();
|
||
return Success;
|
||
}
|
||
|
||
#if 0
|
||
void
|
||
XSetWMNormalHints(
|
||
Display* display,
|
||
Window w,
|
||
XSizeHints* hints)
|
||
{
|
||
/*
|
||
* Do nothing. Shouldn't even be called.
|
||
*/
|
||
}
|
||
|
||
XSizeHints *
|
||
XAllocSizeHints(void)
|
||
{
|
||
/*
|
||
* Always return NULL. Tk code checks to see if NULL is returned & does
|
||
* nothing if it is.
|
||
*/
|
||
|
||
return NULL;
|
||
}
|
||
#endif
|
||
|
||
GContext
|
||
XGContextFromGC(
|
||
GC gc)
|
||
{
|
||
/*
|
||
* TODO: currently a no-op
|
||
*/
|
||
|
||
return 0;
|
||
}
|
||
|
||
Status
|
||
XSendEvent(
|
||
Display* display,
|
||
Window w,
|
||
Bool propagate,
|
||
long event_mask,
|
||
XEvent* event_send)
|
||
{
|
||
Debugger();
|
||
return 0;
|
||
}
|
||
|
||
void
|
||
XClearWindow(
|
||
Display* display,
|
||
Window w)
|
||
{
|
||
}
|
||
|
||
/*
|
||
int
|
||
XDrawPoint(
|
||
Display* display,
|
||
Drawable d,
|
||
GC gc,
|
||
int x,
|
||
int y)
|
||
{
|
||
}
|
||
|
||
int
|
||
XDrawPoints(
|
||
Display* display,
|
||
Drawable d,
|
||
GC gc,
|
||
XPoint* points,
|
||
int npoints,
|
||
int mode)
|
||
{
|
||
}
|
||
*/
|
||
|
||
int
|
||
XWarpPointer(
|
||
Display* display,
|
||
Window src_w,
|
||
Window dest_w,
|
||
int src_x,
|
||
int src_y,
|
||
unsigned int src_width,
|
||
unsigned int src_height,
|
||
int dest_x,
|
||
int dest_y)
|
||
{
|
||
return Success;
|
||
}
|
||
|
||
void
|
||
XQueryColor(
|
||
Display* display,
|
||
Colormap colormap,
|
||
XColor* def_in_out)
|
||
{
|
||
unsigned long p;
|
||
unsigned char r, g, b;
|
||
XColor *d = def_in_out;
|
||
|
||
p = d->pixel;
|
||
r = (p & 0x00FF0000) >> 16;
|
||
g = (p & 0x0000FF00) >> 8;
|
||
b = (p & 0x000000FF);
|
||
d->red = (r << 8) | r;
|
||
d->green = (g << 8) | g;
|
||
d->blue = (b << 8) | b;
|
||
d->flags = DoRed|DoGreen|DoBlue;
|
||
d->pad = 0;
|
||
}
|
||
|
||
void
|
||
XQueryColors(
|
||
Display* display,
|
||
Colormap colormap,
|
||
XColor* defs_in_out,
|
||
int ncolors)
|
||
{
|
||
int i;
|
||
unsigned long p;
|
||
unsigned char r, g, b;
|
||
XColor *d = defs_in_out;
|
||
|
||
for (i = 0; i < ncolors; i++, d++) {
|
||
p = d->pixel;
|
||
r = (p & 0x00FF0000) >> 16;
|
||
g = (p & 0x0000FF00) >> 8;
|
||
b = (p & 0x000000FF);
|
||
d->red = (r << 8) | r;
|
||
d->green = (g << 8) | g;
|
||
d->blue = (b << 8) | b;
|
||
d->flags = DoRed|DoGreen|DoBlue;
|
||
d->pad = 0;
|
||
}
|
||
}
|
||
|
||
int
|
||
XQueryTree(display, w, root_return, parent_return, children_return,
|
||
nchildren_return)
|
||
Display* display;
|
||
Window w;
|
||
Window* root_return;
|
||
Window* parent_return;
|
||
Window** children_return;
|
||
unsigned int* nchildren_return;
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
|
||
int
|
||
XGetWindowProperty(
|
||
Display *display,
|
||
Window w,
|
||
Atom property,
|
||
long long_offset,
|
||
long long_length,
|
||
Bool delete,
|
||
Atom req_type,
|
||
Atom *actual_type_return,
|
||
int *actual_format_return,
|
||
unsigned long *nitems_return,
|
||
unsigned long *bytes_after_return,
|
||
unsigned char ** prop_return)
|
||
{
|
||
display->request++;
|
||
*actual_type_return = None;
|
||
*actual_format_return = *bytes_after_return = 0;
|
||
*nitems_return = 0;
|
||
return 0;
|
||
}
|
||
|
||
void
|
||
XRefreshKeyboardMapping(
|
||
XMappingEvent *x)
|
||
{
|
||
/* used by tkXEvent.c */
|
||
Debugger();
|
||
}
|
||
|
||
void
|
||
XSetIconName(
|
||
Display* display,
|
||
Window w,
|
||
const char *icon_name)
|
||
{
|
||
/*
|
||
* This is a no-op, no icon name for Macs.
|
||
*/
|
||
display->request++;
|
||
}
|
||
|
||
void
|
||
XForceScreenSaver(
|
||
Display* display,
|
||
int mode)
|
||
{
|
||
/*
|
||
* This function is just a no-op. It is defined to reset the screen saver.
|
||
* However, there is no real way to do this on a Mac. Let me know if there
|
||
* is!
|
||
*/
|
||
|
||
display->request++;
|
||
}
|
||
|
||
void
|
||
Tk_FreeXId(
|
||
Display *display,
|
||
XID xid)
|
||
{
|
||
/* no-op function needed for stubs implementation. */
|
||
}
|
||
|
||
int
|
||
XSync(
|
||
Display *display,
|
||
Bool flag)
|
||
{
|
||
TkMacOSXFlushWindows();
|
||
display->request++;
|
||
return 0;
|
||
}
|
||
|
||
#if 0
|
||
int
|
||
XSetClipRectangles(
|
||
Display *d,
|
||
GC gc,
|
||
int clip_x_origin,
|
||
int clip_y_origin,
|
||
XRectangle* rectangles,
|
||
int n,
|
||
int ordering)
|
||
{
|
||
TkRegion clipRgn = TkCreateRegion();
|
||
|
||
while (n--) {
|
||
XRectangle rect = *rectangles;
|
||
|
||
rect.x += clip_x_origin;
|
||
rect.y += clip_y_origin;
|
||
TkUnionRectWithRegion(&rect, clipRgn, clipRgn);
|
||
rectangles++;
|
||
}
|
||
TkSetRegion(d, gc, clipRgn);
|
||
TkDestroyRegion(clipRgn);
|
||
return 1;
|
||
}
|
||
#endif
|
||
|
||
/*
|
||
*----------------------------------------------------------------------
|
||
*
|
||
* TkGetServerInfo --
|
||
*
|
||
* Given a window, this procedure returns information about the window
|
||
* server for that window. This procedure provides the guts of the "winfo
|
||
* server" command.
|
||
*
|
||
* Results:
|
||
* None.
|
||
*
|
||
* Side effects:
|
||
* None.
|
||
*
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
|
||
void
|
||
TkGetServerInfo(
|
||
Tcl_Interp *interp, /* The server information is returned in this
|
||
* interpreter's result. */
|
||
Tk_Window tkwin) /* Token for window; this selects a particular
|
||
* display and server. */
|
||
{
|
||
char buffer[5 + TCL_INTEGER_SPACE * 2];
|
||
char buffer2[11 + TCL_INTEGER_SPACE];
|
||
|
||
snprintf(buffer, sizeof(buffer), "CG%d.%d ",
|
||
ProtocolVersion(Tk_Display(tkwin)),
|
||
ProtocolRevision(Tk_Display(tkwin)));
|
||
snprintf(buffer2, sizeof(buffer2), " Mac OS X %x",
|
||
VendorRelease(Tk_Display(tkwin)));
|
||
Tcl_AppendResult(interp, buffer, ServerVendor(Tk_Display(tkwin)),
|
||
buffer2, NULL);
|
||
}
|
||
|
||
/*
|
||
*----------------------------------------------------------------------
|
||
*
|
||
* XChangeWindowAttributes, XSetWindowBackground,
|
||
* XSetWindowBackgroundPixmap, XSetWindowBorder, XSetWindowBorderPixmap,
|
||
* XSetWindowBorderWidth, XSetWindowColormap
|
||
*
|
||
* These functions are all no-ops. They all have equivalent Tk calls that
|
||
* should always be used instead.
|
||
*
|
||
* Results:
|
||
* None.
|
||
*
|
||
* Side effects:
|
||
* None.
|
||
*
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
|
||
void
|
||
XChangeWindowAttributes(
|
||
Display *display,
|
||
Window w,
|
||
unsigned long value_mask,
|
||
XSetWindowAttributes *attributes)
|
||
{
|
||
}
|
||
|
||
void
|
||
XSetWindowBackground(
|
||
Display *display,
|
||
Window window,
|
||
unsigned long value)
|
||
{
|
||
}
|
||
|
||
void
|
||
XSetWindowBackgroundPixmap(
|
||
Display *display,
|
||
Window w,
|
||
Pixmap background_pixmap)
|
||
{
|
||
}
|
||
|
||
void
|
||
XSetWindowBorder(
|
||
Display *display,
|
||
Window w,
|
||
unsigned long border_pixel)
|
||
{
|
||
}
|
||
|
||
void
|
||
XSetWindowBorderPixmap(
|
||
Display *display,
|
||
Window w,
|
||
Pixmap border_pixmap)
|
||
{
|
||
}
|
||
|
||
void
|
||
XSetWindowBorderWidth(
|
||
Display *display,
|
||
Window w,
|
||
unsigned int width)
|
||
{
|
||
}
|
||
|
||
void
|
||
XSetWindowColormap(
|
||
Display *display,
|
||
Window w,
|
||
Colormap colormap)
|
||
{
|
||
Debugger();
|
||
}
|
||
|
||
Status
|
||
XStringListToTextProperty(
|
||
char **list,
|
||
int count,
|
||
XTextProperty *text_prop_return)
|
||
{
|
||
Debugger();
|
||
return (Status) 0;
|
||
}
|
||
|
||
void
|
||
XSetWMClientMachine(
|
||
Display *display,
|
||
Window w,
|
||
XTextProperty *text_prop)
|
||
{
|
||
Debugger();
|
||
}
|
||
|
||
XIC
|
||
XCreateIC(void)
|
||
{
|
||
Debugger();
|
||
return (XIC) 0;
|
||
}
|
||
|
||
/*
|
||
*----------------------------------------------------------------------
|
||
*
|
||
* TkGetDefaultScreenName --
|
||
*
|
||
* Returns the name of the screen that Tk should use during
|
||
* initialization.
|
||
*
|
||
* Results:
|
||
* Returns a statically allocated string.
|
||
*
|
||
* Side effects:
|
||
* None.
|
||
*
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
|
||
const char *
|
||
TkGetDefaultScreenName(
|
||
Tcl_Interp *interp, /* Not used. */
|
||
const char *screenName) /* If NULL, use default string. */
|
||
{
|
||
#if 0
|
||
if ((screenName == NULL) || (screenName[0] == '\0')) {
|
||
screenName = macScreenName;
|
||
}
|
||
return screenName;
|
||
#endif
|
||
return macScreenName;
|
||
}
|
||
|
||
/*
|
||
*----------------------------------------------------------------------
|
||
*
|
||
* Tk_GetUserInactiveTime --
|
||
*
|
||
* Return the number of milliseconds the user was inactive.
|
||
*
|
||
* Results:
|
||
* The number of milliseconds the user has been inactive, or -1 if
|
||
* querying the inactive time is not supported.
|
||
*
|
||
* Side effects:
|
||
* None.
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
|
||
long
|
||
Tk_GetUserInactiveTime(
|
||
Display *dpy)
|
||
{
|
||
io_registry_entry_t regEntry;
|
||
CFMutableDictionaryRef props = NULL;
|
||
CFTypeRef timeObj;
|
||
long ret = -1l;
|
||
uint64_t time;
|
||
IOReturn result;
|
||
|
||
regEntry = IOServiceGetMatchingService(kIOMasterPortDefault,
|
||
IOServiceMatching("IOHIDSystem"));
|
||
|
||
if (regEntry == 0) {
|
||
return -1l;
|
||
}
|
||
|
||
result = IORegistryEntryCreateCFProperties(regEntry, &props,
|
||
kCFAllocatorDefault, 0);
|
||
IOObjectRelease(regEntry);
|
||
|
||
if (result != KERN_SUCCESS || props == NULL) {
|
||
return -1l;
|
||
}
|
||
|
||
timeObj = CFDictionaryGetValue(props, CFSTR("HIDIdleTime"));
|
||
|
||
if (timeObj) {
|
||
CFTypeID type = CFGetTypeID(timeObj);
|
||
|
||
if (type == CFDataGetTypeID()) { /* Jaguar */
|
||
CFDataGetBytes((CFDataRef) timeObj,
|
||
CFRangeMake(0, sizeof(time)), (UInt8 *) &time);
|
||
/* Convert nanoseconds to milliseconds. */
|
||
/* ret /= kMillisecondScale; */
|
||
ret = (long) (time/kMillisecondScale);
|
||
} else if (type == CFNumberGetTypeID()) { /* Panther+ */
|
||
CFNumberGetValue((CFNumberRef)timeObj,
|
||
kCFNumberSInt64Type, &time);
|
||
/* Convert nanoseconds to milliseconds. */
|
||
/* ret /= kMillisecondScale; */
|
||
ret = (long) (time/kMillisecondScale);
|
||
} else {
|
||
ret = -1l;
|
||
}
|
||
}
|
||
/* Cleanup */
|
||
CFRelease(props);
|
||
|
||
return ret;
|
||
}
|
||
|
||
/*
|
||
*----------------------------------------------------------------------
|
||
*
|
||
* Tk_ResetUserInactiveTime --
|
||
*
|
||
* Reset the user inactivity timer
|
||
*
|
||
* Results:
|
||
* none
|
||
*
|
||
* Side effects:
|
||
* The user inactivity timer of the underlaying windowing system is reset
|
||
* to zero.
|
||
*
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
|
||
void
|
||
Tk_ResetUserInactiveTime(
|
||
Display *dpy)
|
||
{
|
||
IOGPoint loc = {0, 0};
|
||
kern_return_t kr;
|
||
NXEvent nullEvent = {NX_NULLEVENT, {0, 0}, 0, -1, 0};
|
||
enum { kNULLEventPostThrottle = 10 };
|
||
static io_connect_t io_connection = MACH_PORT_NULL;
|
||
|
||
if (io_connection == MACH_PORT_NULL) {
|
||
io_service_t service = IOServiceGetMatchingService(
|
||
kIOMasterPortDefault, IOServiceMatching(kIOHIDSystemClass));
|
||
|
||
if (service == MACH_PORT_NULL) {
|
||
return;
|
||
}
|
||
kr = IOServiceOpen(service, mach_task_self(), kIOHIDParamConnectType,
|
||
&io_connection);
|
||
IOObjectRelease(service);
|
||
if (kr != KERN_SUCCESS) {
|
||
return;
|
||
}
|
||
}
|
||
kr = IOHIDPostEvent(io_connection, NX_NULLEVENT, loc, &nullEvent.data,
|
||
FALSE, 0, FALSE);
|
||
}
|
||
|
||
/*
|
||
* Local Variables:
|
||
* mode: objc
|
||
* c-basic-offset: 4
|
||
* fill-column: 79
|
||
* coding: utf-8
|
||
* End:
|
||
*/
|