Merge commit '6b095f3c8521ca7215e6ff5dcbada52b197ef7d0' as 'tk8.6'

1 files changed, 260 insertions, 0 deletions

diff --git a/tk8.6/macosx/tkMacOSXWm.h b/tk8.6/macosx/tkMacOSXWm.h
new file mode 100644
index 0000000..d98010f
--- /dev/null
+++ b/tk8.6/macosx/tkMacOSXWm.h
@@ -0,0 +1,260 @@
+/*
+ * tkMacOSXWm.h --
+ *
+ *	Declarations of Macintosh specific window manager structures.
+ *
+ * Copyright 2001-2009, Apple Inc.
+ * Copyright (c) 2006-2009 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.
+ */
+
+#ifndef _TKMACWM
+#define _TKMACWM
+
+#include "tkMacOSXInt.h"
+#include "tkMenu.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 OS. 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). */
+    Tcl_Obj *commandObj;	/* The command (guaranteed to be a list) for
+				 * 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;
+    UInt64 attributes, configAttributes;
+    TkWindow *scrollWinPtr;	/* Ptr to scrollbar handling grow widget. */
+    TkMenu *menuPtr;
+    NSWindow *window;
+} 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 /* _TKMACWM */
+
+/*
+ * Local Variables:
+ * mode: objc
+ * c-basic-offset: 4
+ * fill-column: 79
+ * coding: utf-8
+ * End:
+ */