tkMacOSXWm.h
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- /*
- * tkMacOSXWm.h --
- *
- * Declarations of Macintosh specific window manager structures.
- *
- * Copyright 2001, Apple Computer, Inc.
- * Copyright (c) 2006-2007 Daniel A. Steffen <das@users.sourceforge.net>
- *
- * See the file "license.terms" for information on usage and redistribution of
- * this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- * The following terms apply to all files originating from Apple
- * Computer, Inc. ("Apple") and associated with the software
- * unless explicitly disclaimed in individual files.
- *
- *
- * Apple hereby grants permission to use, copy, modify,
- * distribute, and license this software and its documentation
- * for any purpose, provided that existing copyright notices are
- * retained in all copies and that this notice is included
- * verbatim in any distributions. No written agreement, license,
- * or royalty fee is required for any of the authorized
- * uses. Modifications to this software may be copyrighted by
- * their authors and need not follow the licensing terms
- * described here, provided that the new terms are clearly
- * indicated on the first page of each file where they apply.
- *
- *
- * IN NO EVENT SHALL APPLE, THE AUTHORS OR DISTRIBUTORS OF THE
- * SOFTWARE BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL,
- * INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF
- * THIS SOFTWARE, ITS DOCUMENTATION, OR ANY DERIVATIVES THEREOF,
- * EVEN IF APPLE OR THE AUTHORS HAVE BEEN ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE. APPLE, THE AUTHORS AND
- * DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. THIS
- * SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND APPLE,THE
- * AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE
- * MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- *
- * GOVERNMENT USE: If you are acquiring this software on behalf
- * of the U.S. government, the Government shall have only
- * "Restricted Rights" in the software and related documentation
- * as defined in the Federal Acquisition Regulations (FARs) in
- * Clause 52.227.19 (c) (2). If you are acquiring the software
- * on behalf of the Department of Defense, the software shall be
- * classified as "Commercial Computer Software" and the
- * Government shall have only "Restricted Rights" as defined in
- * Clause 252.227-7013 (c) (1) of DFARs. Notwithstanding the
- * foregoing, the authors grant the U.S. Government and others
- * acting in its behalf permission to use and distribute the
- * software in accordance with the terms specified in this
- * license.
- *
- * RCS: @(#) $Id: tkMacOSXWm.h,v 1.2.2.5 2007/04/29 02:26:51 das Exp $
- */
- #ifndef _TKMACWM
- #define _TKMACWM
- #include "tkMacOSXInt.h"
- /*
- * A data structure of the following type holds information for
- * each window manager protocol (such as WM_DELETE_WINDOW) for
- * which a handler (i.e. a Tcl command) has been defined for a
- * particular top-level window.
- */
- typedef struct ProtocolHandler {
- Atom protocol; /* Identifies the protocol. */
- struct ProtocolHandler *nextPtr;
- /* Next in list of protocol handlers for
- * the same top-level window, or NULL for
- * end of list. */
- Tcl_Interp *interp; /* Interpreter in which to invoke command. */
- char command[4]; /* Tcl command to invoke when a client
- * message for this protocol arrives.
- * The actual size of the structure varies
- * to accommodate the needs of the actual
- * command. THIS MUST BE THE LAST FIELD OF
- * THE STRUCTURE. */
- } ProtocolHandler;
- #define HANDLER_SIZE(cmdLength)
- ((unsigned) (sizeof(ProtocolHandler) - 3 + cmdLength))
- /*
- * A data structure of the following type holds window-manager-related
- * information for each top-level window in an application.
- */
- typedef struct TkWmInfo {
- TkWindow *winPtr; /* Pointer to main Tk information for
- * this window. */
- Window reparent; /* If the window has been reparented, this
- * gives the ID of the ancestor of the window
- * that is a child of the root window (may
- * not be window's immediate parent). If
- * the window isn't reparented, this has the
- * value None. */
- Tk_Uid titleUid; /* Title to display in window caption. If
- * NULL, use name of widget. */
- char *iconName; /* Name to display in icon. */
- Window master; /* Master window for TRANSIENT_FOR property,
- * or None. */
- XWMHints hints; /* Various pieces of information for
- * window manager. */
- char *leaderName; /* Path name of leader of window group
- * (corresponds to hints.window_group).
- * Malloc-ed. Note: this field doesn't
- * get updated if leader is destroyed. */
- char *masterWindowName; /* Path name of window specified as master
- * in "wm transient" command, or NULL.
- * Malloc-ed. Note: this field doesn't
- * get updated if masterWindowName is
- * destroyed. */
- Tk_Window icon; /* Window to use as icon for this window,
- * or NULL. */
- Tk_Window iconFor; /* Window for which this window is icon, or
- * NULL if this isn't an icon for anyone. */
- /*
- * Information used to construct an XSizeHints structure for
- * the window manager:
- */
- int sizeHintsFlags; /* Flags word for XSizeHints structure.
- * If the PBaseSize flag is set then the
- * window is gridded; otherwise it isn't
- * gridded. */
- int minWidth, minHeight; /* Minimum dimensions of window, in
- * grid units, not pixels. */
- int maxWidth, maxHeight; /* Maximum dimensions of window, in
- * grid units, not pixels. */
- Tk_Window gridWin; /* Identifies the window that controls
- * gridding for this top-level, or NULL if
- * the top-level isn't currently gridded. */
- int widthInc, heightInc; /* Increments for size changes (# pixels
- * per step). */
- struct {
- int x; /* numerator */
- int y; /* denominator */
- } minAspect, maxAspect; /* Min/max aspect ratios for window. */
- int reqGridWidth, reqGridHeight;
- /* The dimensions of the window (in
- * grid units) requested through
- * the geometry manager. */
- int gravity; /* Desired window gravity. */
- /*
- * Information used to manage the size and location of a window.
- */
- int width, height; /* Desired dimensions of window, specified
- * in grid units. These values are
- * set by the "wm geometry" command and by
- * ConfigureNotify events (for when wm
- * resizes window). -1 means user hasn't
- * requested dimensions. */
- int x, y; /* Desired X and Y coordinates for window.
- * These values are set by "wm geometry",
- * plus by ConfigureNotify events (when wm
- * moves window). These numbers are
- * different than the numbers stored in
- * winPtr->changes because (a) they could be
- * measured from the right or bottom edge
- * of the screen (see WM_NEGATIVE_X and
- * WM_NEGATIVE_Y flags) and (b) if the window
- * has been reparented then they refer to the
- * parent rather than the window itself. */
- int parentWidth, parentHeight;
- /* Width and height of reparent, in pixels
- * *including border*. If window hasn't been
- * reparented then these will be the outer
- * dimensions of the window, including
- * border. */
- int xInParent, yInParent; /* Offset of window within reparent, measured
- * from upper-left outer corner of parent's
- * border to upper-left outer corner of child's
- * border. If not reparented then these are
- * zero. */
- int configX, configY; /* x,y position of toplevel when window is
- * switched into fullscreen state, */
- int configWidth, configHeight;
- /* Dimensions passed to last request that we
- * issued to change geometry of window. Used
- * to eliminate redundant resize operations. */
- /*
- * Information about the virtual root window for this top-level,
- * if there is one.
- */
- Window vRoot; /* Virtual root window for this top-level,
- * or None if there is no virtual root
- * window (i.e. just use the screen's root). */
- int vRootX, vRootY; /* Position of the virtual root inside the
- * root window. If the WM_VROOT_OFFSET_STALE
- * flag is set then this information may be
- * incorrect and needs to be refreshed from
- * the X server. If vRoot is None then these
- * values are both 0. */
- unsigned int vRootWidth, vRootHeight;
- /* Dimensions of the virtual root window.
- * If vRoot is None, gives the dimensions
- * of the containing screen. This information
- * is never stale, even though vRootX and
- * vRootY can be. */
- /*
- * List of children of the toplevel which have private colormaps.
- */
- TkWindow **cmapList; /* Array of window with private colormaps. */
- int cmapCount; /* Number of windows in array. */
- /*
- * Miscellaneous information.
- */
- ProtocolHandler *protPtr; /* First in list of protocol handlers for
- * this window (NULL means none). */
- int cmdArgc; /* Number of elements in cmdArgv below. */
- const char **cmdArgv; /* Array of strings to store in the
- * WM_COMMAND property. NULL means nothing
- * available. */
- char *clientMachine; /* String to store in WM_CLIENT_MACHINE
- * property, or NULL. */
- int flags; /* Miscellaneous flags, defined below. */
- /*
- * Macintosh information.
- */
- WindowClass macClass;
- WindowAttributes attributes, configAttributes;
- TkWindow *scrollWinPtr; /* Ptr to scrollbar handling grow widget. */
- short style; /* Legacy window style. */
- } WmInfo;
- /*
- * Flag values for WmInfo structures:
- *
- * WM_NEVER_MAPPED - non-zero means window has never been
- * mapped; need to update all info when
- * window is first mapped.
- * WM_UPDATE_PENDING - non-zero means a call to UpdateGeometryInfo
- * has already been scheduled for this
- * window; no need to schedule another one.
- * WM_NEGATIVE_X - non-zero means x-coordinate is measured in
- * pixels from right edge of screen, rather
- * than from left edge.
- * WM_NEGATIVE_Y - non-zero means y-coordinate is measured in
- * pixels up from bottom of screen, rather than
- * down from top.
- * WM_UPDATE_SIZE_HINTS - non-zero means that new size hints need to be
- * propagated to window manager.
- * WM_SYNC_PENDING - set to non-zero while waiting for the window
- * manager to respond to some state change.
- * WM_VROOT_OFFSET_STALE - non-zero means that (x,y) offset information
- * about the virtual root window is stale and
- * needs to be fetched fresh from the X server.
- * WM_ABOUT_TO_MAP - non-zero means that the window is about to
- * be mapped by TkWmMapWindow. This is used
- * by UpdateGeometryInfo to modify its behavior.
- * WM_MOVE_PENDING - non-zero means the application has requested
- * a new position for the window, but it hasn't
- * been reflected through the window manager
- * yet.
- * WM_COLORMAPS_EXPLICIT - non-zero means the colormap windows were
- * set explicitly via "wm colormapwindows".
- * WM_ADDED_TOPLEVEL_COLORMAP - non-zero means that when "wm colormapwindows"
- * was called the top-level itself wasn't
- * specified, so we added it implicitly at
- * the end of the list.
- * WM_WIDTH_NOT_RESIZABLE - non-zero means that we're not supposed to
- * allow the user to change the width of the
- * window (controlled by "wm resizable"
- * command).
- * WM_HEIGHT_NOT_RESIZABLE - non-zero means that we're not supposed to
- * allow the user to change the height of the
- * window (controlled by "wm resizable"
- * command).
- */
- #define WM_NEVER_MAPPED 0x0001
- #define WM_UPDATE_PENDING 0x0002
- #define WM_NEGATIVE_X 0x0004
- #define WM_NEGATIVE_Y 0x0008
- #define WM_UPDATE_SIZE_HINTS 0x0010
- #define WM_SYNC_PENDING 0x0020
- #define WM_VROOT_OFFSET_STALE 0x0040
- #define WM_ABOUT_TO_MAP 0x0080
- #define WM_MOVE_PENDING 0x0100
- #define WM_COLORMAPS_EXPLICIT 0x0200
- #define WM_ADDED_TOPLEVEL_COLORMAP 0x0400
- #define WM_WIDTH_NOT_RESIZABLE 0x0800
- #define WM_HEIGHT_NOT_RESIZABLE 0x1000
- #define WM_TOPMOST 0x2000
- #define WM_FULLSCREEN 0x4000
- #define WM_TRANSPARENT 0x8000
- #endif