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-rw-r--r--mac/tkMacWm.c5787
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diff --git a/mac/tkMacWm.c b/mac/tkMacWm.c
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-/*
- * tkMacWm.c --
- *
- * This module takes care of the interactions between a Tk-based
- * application and the window manager. Among other things, it
- * implements the "wm" command and passes geometry information
- * to the window manager.
- *
- * Copyright (c) 1994-1997 Sun Microsystems, Inc.
- *
- * See the file "license.terms" for information on usage and redistribution
- * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- *
- * RCS: @(#) $Id: tkMacWm.c,v 1.25 2004/01/13 02:06:01 davygrvy Exp $
- */
-
-#include <Gestalt.h>
-#include <QDOffscreen.h>
-#include <Windows.h>
-#include <ToolUtils.h>
-
-#include <tclMac.h>
-#include "tkPort.h"
-#include "tkInt.h"
-#include "tkMacInt.h"
-#include <errno.h>
-#include "tkScrollbar.h"
-
-/*
- * We now require the Appearance headers. They come with CodeWarrior Pro,
- * and are on the SDK CD. However, we do not require the Appearance
- * extension
- */
-
-#include <Appearance.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. */
- char *title; /* Title to display in window caption. If
- * NULL, use name of widget. Malloced. */
- char *iconName; /* Name to display in icon. Malloced. */
- 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 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.
- */
- int style; /* Native window style. */
- int macClass;
- int attributes;
- TkWindow *scrollWinPtr; /* Ptr to scrollbar handling grow widget. */
-} 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 1
-#define WM_UPDATE_PENDING 2
-#define WM_NEGATIVE_X 4
-#define WM_NEGATIVE_Y 8
-#define WM_UPDATE_SIZE_HINTS 0x10
-#define WM_SYNC_PENDING 0x20
-#define WM_VROOT_OFFSET_STALE 0x40
-#define WM_ABOUT_TO_MAP 0x100
-#define WM_MOVE_PENDING 0x200
-#define WM_COLORMAPS_EXPLICIT 0x400
-#define WM_ADDED_TOPLEVEL_COLORMAP 0x800
-#define WM_WIDTH_NOT_RESIZABLE 0x1000
-#define WM_HEIGHT_NOT_RESIZABLE 0x2000
-
-/*
- * This is a list of all of the toplevels that have been mapped so far. It is
- * used by the menu code to inval windows that were damaged by menus, and will
- * eventually also be used to keep track of floating windows.
- */
-
-TkMacWindowList *tkMacWindowListPtr = NULL;
-
-/*
- * The variable below is used to enable or disable tracing in this
- * module. If tracing is enabled, then information is printed on
- * standard output about interesting interactions with the window
- * manager.
- */
-
-static int wmTracing = 0;
-
-/*
- * The following structure is the official type record for geometry
- * management of top-level windows.
- */
-
-static void TopLevelReqProc _ANSI_ARGS_((ClientData dummy,
- Tk_Window tkwin));
-
-static Tk_GeomMgr wmMgrType = {
- "wm", /* name */
- TopLevelReqProc, /* requestProc */
- (Tk_GeomLostSlaveProc *) NULL, /* lostSlaveProc */
-};
-
-/*
- * Hash table for Mac Window -> TkWindow mapping.
- */
-
-static Tcl_HashTable windowTable;
-static int windowHashInit = false;
-
-void tkMacMoveWindow(WindowRef window, int x, int y);
-
-/*
- * Forward declarations for procedures defined in this file:
- */
-
-static void InitialWindowBounds _ANSI_ARGS_((TkWindow *winPtr,
- Rect *geometry));
-static int ParseGeometry _ANSI_ARGS_((Tcl_Interp *interp,
- char *string, TkWindow *winPtr));
-static void TopLevelEventProc _ANSI_ARGS_((ClientData clientData,
- XEvent *eventPtr));
-static void TkWmStackorderToplevelWrapperMap _ANSI_ARGS_((
- TkWindow *winPtr,
- Tcl_HashTable *reparentTable));
-static void TopLevelReqProc _ANSI_ARGS_((ClientData dummy,
- Tk_Window tkwin));
-static void UpdateGeometryInfo _ANSI_ARGS_((
- ClientData clientData));
-static void UpdateSizeHints _ANSI_ARGS_((TkWindow *winPtr));
-static void UpdateVRootGeometry _ANSI_ARGS_((WmInfo *wmPtr));
-static int WmAspectCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmAttributesCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmClientCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmColormapwindowsCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmCommandCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmDeiconifyCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmFocusmodelCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmFrameCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmGeometryCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmGridCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmGroupCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmIconbitmapCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmIconifyCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmIconmaskCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmIconnameCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmIconpositionCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmIconwindowCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmMaxsizeCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmMinsizeCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmOverrideredirectCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmPositionfromCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmProtocolCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmResizableCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmSizefromCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmStackorderCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmStateCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmTitleCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmTransientCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static int WmWithdrawCmd _ANSI_ARGS_((Tk_Window tkwin,
- TkWindow *winPtr, Tcl_Interp *interp, int objc,
- Tcl_Obj *CONST objv[]));
-static void WmUpdateGeom _ANSI_ARGS_((WmInfo *wmPtr,
- TkWindow *winPtr));
-
-/*
- *--------------------------------------------------------------
- *
- * TkWmNewWindow --
- *
- * This procedure is invoked whenever a new top-level
- * window is created. Its job is to initialize the WmInfo
- * structure for the window.
- *
- * Results:
- * None.
- *
- * Side effects:
- * A WmInfo structure gets allocated and initialized.
- *
- *--------------------------------------------------------------
- */
-
-void
-TkWmNewWindow(
- TkWindow *winPtr) /* Newly-created top-level window. */
-{
- register WmInfo *wmPtr;
-
- wmPtr = (WmInfo *) ckalloc(sizeof(WmInfo));
- wmPtr->winPtr = winPtr;
- wmPtr->reparent = None;
- wmPtr->title = NULL;
- wmPtr->iconName = NULL;
- wmPtr->master = None;
- wmPtr->hints.flags = InputHint | StateHint;
- wmPtr->hints.input = True;
- wmPtr->hints.initial_state = NormalState;
- wmPtr->hints.icon_pixmap = None;
- wmPtr->hints.icon_window = None;
- wmPtr->hints.icon_x = wmPtr->hints.icon_y = 0;
- wmPtr->hints.icon_mask = None;
- wmPtr->hints.window_group = None;
- wmPtr->leaderName = NULL;
- wmPtr->masterWindowName = NULL;
- wmPtr->icon = NULL;
- wmPtr->iconFor = NULL;
- wmPtr->sizeHintsFlags = 0;
- wmPtr->minWidth = wmPtr->minHeight = 1;
-
- /*
- * Default the maximum dimensions to the size of the display, minus
- * a guess about how space is needed for window manager decorations.
- */
-
- wmPtr->maxWidth = DisplayWidth(winPtr->display, winPtr->screenNum) - 15;
- wmPtr->maxHeight = DisplayHeight(winPtr->display, winPtr->screenNum) - 30;
- wmPtr->gridWin = NULL;
- wmPtr->widthInc = wmPtr->heightInc = 1;
- wmPtr->minAspect.x = wmPtr->minAspect.y = 1;
- wmPtr->maxAspect.x = wmPtr->maxAspect.y = 1;
- wmPtr->reqGridWidth = wmPtr->reqGridHeight = -1;
- wmPtr->gravity = NorthWestGravity;
- wmPtr->width = -1;
- wmPtr->height = -1;
- wmPtr->x = winPtr->changes.x;
- wmPtr->y = winPtr->changes.y;
- wmPtr->parentWidth = winPtr->changes.width
- + 2*winPtr->changes.border_width;
- wmPtr->parentHeight = winPtr->changes.height
- + 2*winPtr->changes.border_width;
- wmPtr->xInParent = 0;
- wmPtr->yInParent = 0;
- wmPtr->cmapList = NULL;
- wmPtr->cmapCount = 0;
- wmPtr->configWidth = -1;
- wmPtr->configHeight = -1;
- wmPtr->vRoot = None;
- wmPtr->protPtr = NULL;
- wmPtr->cmdArgv = NULL;
- wmPtr->clientMachine = NULL;
- wmPtr->flags = WM_NEVER_MAPPED;
- if (TkMacHaveAppearance() >= 0x110) {
- wmPtr->style = -1;
- } else {
- wmPtr->style = documentProc;
- }
- wmPtr->macClass = kDocumentWindowClass;
- wmPtr->attributes = kWindowStandardDocumentAttributes;
- wmPtr->scrollWinPtr = NULL;
- winPtr->wmInfoPtr = wmPtr;
-
- UpdateVRootGeometry(wmPtr);
-
- /*
- * Tk must monitor structure events for top-level windows, in order
- * to detect size and position changes caused by window managers.
- */
-
- Tk_CreateEventHandler((Tk_Window) winPtr, StructureNotifyMask,
- TopLevelEventProc, (ClientData) winPtr);
-
- /*
- * Arrange for geometry requests to be reflected from the window
- * to the window manager.
- */
-
- Tk_ManageGeometry((Tk_Window) winPtr, &wmMgrType, (ClientData) 0);
-}
-
-/*
- *--------------------------------------------------------------
- *
- * TkWmMapWindow --
- *
- * This procedure is invoked to map a top-level window. This
- * module gets a chance to update all window-manager-related
- * information in properties before the window manager sees
- * the map event and checks the properties. It also gets to
- * decide whether or not to even map the window after all.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Properties of winPtr may get updated to provide up-to-date
- * information to the window manager. The window may also get
- * mapped, but it may not be if this procedure decides that
- * isn't appropriate (e.g. because the window is withdrawn).
- *
- *--------------------------------------------------------------
- */
-
-void
-TkWmMapWindow(
- TkWindow *winPtr) /* Top-level window that's about to
- * be mapped. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- Point where = {0, 0};
- int xOffset, yOffset;
- int firstMap = false;
- MacDrawable *macWin;
-
- if (wmPtr->flags & WM_NEVER_MAPPED) {
- wmPtr->flags &= ~WM_NEVER_MAPPED;
- firstMap = true;
-
- /*
- * Create the underlying Mac window for this Tk window.
- */
- macWin = (MacDrawable *) winPtr->window;
- if (!TkMacHostToplevelExists(winPtr)) {
- TkMacMakeRealWindowExist(winPtr);
- }
-
- /*
- * Generate configure event when we first map the window.
- */
- LocalToGlobal(&where);
- TkMacWindowOffset((WindowRef) TkMacGetDrawablePort((Drawable) macWin),
- &xOffset, &yOffset);
- where.h -= xOffset;
- where.v -= yOffset;
- TkGenWMConfigureEvent((Tk_Window) winPtr,
- where.h, where.v, -1, -1, TK_LOCATION_CHANGED);
-
- /*
- * This is the first time this window has ever been mapped.
- * Store all the window-manager-related information for the
- * window.
- */
-
- if (!Tk_IsEmbedded(winPtr)) {
- TkSetWMName(winPtr, ((wmPtr->title != NULL) ?
- wmPtr->title : winPtr->nameUid));
- }
-
- TkWmSetClass(winPtr);
-
- if (wmPtr->iconName != NULL) {
- XSetIconName(winPtr->display, winPtr->window, wmPtr->iconName);
- }
-
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- }
- if (wmPtr->hints.initial_state == WithdrawnState) {
- return;
- }
-
- /*
- * TODO: we need to display a window if it's iconic on creation.
- */
-
- if (wmPtr->hints.initial_state == IconicState) {
- return;
- }
-
- /*
- * Update geometry information.
- */
- wmPtr->flags |= WM_ABOUT_TO_MAP;
- if (wmPtr->flags & WM_UPDATE_PENDING) {
- Tk_CancelIdleCall(UpdateGeometryInfo, (ClientData) winPtr);
- }
- UpdateGeometryInfo((ClientData) winPtr);
- wmPtr->flags &= ~WM_ABOUT_TO_MAP;
-
- /*
- * Map the window.
- */
-
- XMapWindow(winPtr->display, winPtr->window);
-
- /*
- * Now that the window is visable we can determine the offset
- * from the window's content orgin to the window's decorative
- * orgin (structure orgin).
- */
- TkMacWindowOffset((WindowRef) TkMacGetDrawablePort(Tk_WindowId(winPtr)),
- &wmPtr->xInParent, &wmPtr->yInParent);
-}
-
-/*
- *--------------------------------------------------------------
- *
- * TkWmUnmapWindow --
- *
- * This procedure is invoked to unmap a top-level window.
- * On the Macintosh all we do is call XUnmapWindow.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Unmaps the window.
- *
- *--------------------------------------------------------------
- */
-
-void
-TkWmUnmapWindow(
- TkWindow *winPtr) /* Top-level window that's about to
- * be mapped. */
-{
- XUnmapWindow(winPtr->display, winPtr->window);
-}
-
-/*
- *--------------------------------------------------------------
- *
- * TkWmDeadWindow --
- *
- * This procedure is invoked when a top-level window is
- * about to be deleted. It cleans up the wm-related data
- * structures for the window.
- *
- * Results:
- * None.
- *
- * Side effects:
- * The WmInfo structure for winPtr gets freed up.
- *
- *--------------------------------------------------------------
- */
-
-void
-TkWmDeadWindow(winPtr)
- TkWindow *winPtr; /* Top-level window that's being deleted. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- WmInfo *wmPtr2;
-
- if (wmPtr == NULL) {
- return;
- }
- if (wmPtr->title != NULL) {
- ckfree(wmPtr->title);
- }
- if (wmPtr->iconName != NULL) {
- ckfree(wmPtr->iconName);
- }
- if (wmPtr->hints.flags & IconPixmapHint) {
- Tk_FreeBitmap(winPtr->display, wmPtr->hints.icon_pixmap);
- }
- if (wmPtr->hints.flags & IconMaskHint) {
- Tk_FreeBitmap(winPtr->display, wmPtr->hints.icon_mask);
- }
- if (wmPtr->leaderName != NULL) {
- ckfree(wmPtr->leaderName);
- }
- if (wmPtr->masterWindowName != NULL) {
- ckfree(wmPtr->masterWindowName);
- }
- if (wmPtr->icon != NULL) {
- wmPtr2 = ((TkWindow *) wmPtr->icon)->wmInfoPtr;
- wmPtr2->iconFor = NULL;
- }
- if (wmPtr->iconFor != NULL) {
- wmPtr2 = ((TkWindow *) wmPtr->iconFor)->wmInfoPtr;
- wmPtr2->icon = NULL;
- wmPtr2->hints.flags &= ~IconWindowHint;
- }
- while (wmPtr->protPtr != NULL) {
- ProtocolHandler *protPtr;
-
- protPtr = wmPtr->protPtr;
- wmPtr->protPtr = protPtr->nextPtr;
- Tcl_EventuallyFree((ClientData) protPtr, TCL_DYNAMIC);
- }
- if (wmPtr->cmdArgv != NULL) {
- ckfree((char *) wmPtr->cmdArgv);
- }
- if (wmPtr->clientMachine != NULL) {
- ckfree((char *) wmPtr->clientMachine);
- }
- if (wmPtr->flags & WM_UPDATE_PENDING) {
- Tk_CancelIdleCall(UpdateGeometryInfo, (ClientData) winPtr);
- }
- ckfree((char *) wmPtr);
- winPtr->wmInfoPtr = NULL;
-}
-
-/*
- *--------------------------------------------------------------
- *
- * TkWmSetClass --
- *
- * This procedure is invoked whenever a top-level window's
- * class is changed. If the window has been mapped then this
- * procedure updates the window manager property for the
- * class. If the window hasn't been mapped, the update is
- * deferred until just before the first mapping.
- *
- * Results:
- * None.
- *
- * Side effects:
- * A window property may get updated.
- *
- *--------------------------------------------------------------
- */
-
-void
-TkWmSetClass(
- TkWindow *winPtr) /* Newly-created top-level window. */
-{
- return;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * Tk_WmObjCmd --
- *
- * This procedure is invoked to process the "wm" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
- /* ARGSUSED */
-int
-Tk_WmObjCmd(
- ClientData clientData, /* Main window associated with
- * interpreter. */
- Tcl_Interp *interp, /* Current interpreter. */
- int objc, /* Number of arguments. */
- Tcl_Obj *CONST objv[]) /* Argument objects. */
-{
- Tk_Window tkwin = (Tk_Window) clientData;
- static CONST char *optionStrings[] = {
- "aspect", "attributes", "client", "colormapwindows",
- "command", "deiconify", "focusmodel", "frame",
- "geometry", "grid", "group", "iconbitmap",
- "iconify", "iconmask", "iconname", "iconposition",
- "iconwindow", "maxsize", "minsize", "overrideredirect",
- "positionfrom", "protocol", "resizable", "sizefrom",
- "stackorder", "state", "title", "transient",
- "withdraw", (char *) NULL };
- enum options {
- WMOPT_ASPECT, WMOPT_ATTRIBUTES, WMOPT_CLIENT, WMOPT_COLORMAPWINDOWS,
- WMOPT_COMMAND, WMOPT_DEICONIFY, WMOPT_FOCUSMODEL, WMOPT_FRAME,
- WMOPT_GEOMETRY, WMOPT_GRID, WMOPT_GROUP, WMOPT_ICONBITMAP,
- WMOPT_ICONIFY, WMOPT_ICONMASK, WMOPT_ICONNAME, WMOPT_ICONPOSITION,
- WMOPT_ICONWINDOW, WMOPT_MAXSIZE, WMOPT_MINSIZE, WMOPT_OVERRIDEREDIRECT,
- WMOPT_POSITIONFROM, WMOPT_PROTOCOL, WMOPT_RESIZABLE, WMOPT_SIZEFROM,
- WMOPT_STACKORDER, WMOPT_STATE, WMOPT_TITLE, WMOPT_TRANSIENT,
- WMOPT_WITHDRAW };
- int index, length;
- char *argv1;
- TkWindow *winPtr;
- TkDisplay *dispPtr = ((TkWindow *) tkwin)->dispPtr;
-
- if (objc < 2) {
- wrongNumArgs:
- Tcl_WrongNumArgs(interp, 1, objv, "option window ?arg ...?");
- return TCL_ERROR;
- }
-
- argv1 = Tcl_GetStringFromObj(objv[1], &length);
- if ((argv1[0] == 't') && (strncmp(argv1, "tracing", length) == 0)
- && (length >= 3)) {
- if ((objc != 2) && (objc != 3)) {
- Tcl_WrongNumArgs(interp, 2, objv, "?boolean?");
- return TCL_ERROR;
- }
- if (objc == 2) {
- Tcl_SetResult(interp, ((wmTracing) ? "on" : "off"), TCL_STATIC);
- return TCL_OK;
- }
- return Tcl_GetBooleanFromObj(interp, objv[2], &wmTracing);
- }
-
- if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
- &index) != TCL_OK) {
- return TCL_ERROR;
- }
-
- if (objc < 3) {
- goto wrongNumArgs;
- }
-
- if (TkGetWindowFromObj(interp, tkwin, objv[2], (Tk_Window *) &winPtr)
- != TCL_OK) {
- return TCL_ERROR;
- }
- if (!Tk_IsTopLevel(winPtr)) {
- Tcl_AppendResult(interp, "window \"", winPtr->pathName,
- "\" isn't a top-level window", (char *) NULL);
- return TCL_ERROR;
- }
-
- switch ((enum options) index) {
- case WMOPT_ASPECT:
- return WmAspectCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ATTRIBUTES:
- return WmAttributesCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_CLIENT:
- return WmClientCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_COLORMAPWINDOWS:
- return WmColormapwindowsCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_COMMAND:
- return WmCommandCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_DEICONIFY:
- return WmDeiconifyCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_FOCUSMODEL:
- return WmFocusmodelCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_FRAME:
- return WmFrameCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_GEOMETRY:
- return WmGeometryCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_GRID:
- return WmGridCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_GROUP:
- return WmGroupCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONBITMAP:
- return WmIconbitmapCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONIFY:
- return WmIconifyCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONMASK:
- return WmIconmaskCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONNAME:
- return WmIconnameCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONPOSITION:
- return WmIconpositionCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_ICONWINDOW:
- return WmIconwindowCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_MAXSIZE:
- return WmMaxsizeCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_MINSIZE:
- return WmMinsizeCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_OVERRIDEREDIRECT:
- return WmOverrideredirectCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_POSITIONFROM:
- return WmPositionfromCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_PROTOCOL:
- return WmProtocolCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_RESIZABLE:
- return WmResizableCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_SIZEFROM:
- return WmSizefromCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_STACKORDER:
- return WmStackorderCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_STATE:
- return WmStateCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_TITLE:
- return WmTitleCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_TRANSIENT:
- return WmTransientCmd(tkwin, winPtr, interp, objc, objv);
- case WMOPT_WITHDRAW:
- return WmWithdrawCmd(tkwin, winPtr, interp, objc, objv);
- }
-
- /* This should not happen */
- return TCL_ERROR;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmAspectCmd --
- *
- * This procedure is invoked to process the "wm aspect" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmAspectCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- int numer1, denom1, numer2, denom2;
-
- if ((objc != 3) && (objc != 7)) {
- Tcl_WrongNumArgs(interp, 2, objv,
- "window ?minNumer minDenom maxNumer maxDenom?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->sizeHintsFlags & PAspect) {
- char buf[TCL_INTEGER_SPACE * 4];
-
- sprintf(buf, "%d %d %d %d", wmPtr->minAspect.x,
- wmPtr->minAspect.y, wmPtr->maxAspect.x,
- wmPtr->maxAspect.y);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
- }
- return TCL_OK;
- }
- if (*Tcl_GetString(objv[3]) == '\0') {
- wmPtr->sizeHintsFlags &= ~PAspect;
- } else {
- if ((Tcl_GetIntFromObj(interp, objv[3], &numer1) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[4], &denom1) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[5], &numer2) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[6], &denom2) != TCL_OK)) {
- return TCL_ERROR;
- }
- if ((numer1 <= 0) || (denom1 <= 0) || (numer2 <= 0) ||
- (denom2 <= 0)) {
- Tcl_SetResult(interp, "aspect number can't be <= 0",
- TCL_STATIC);
- return TCL_ERROR;
- }
- wmPtr->minAspect.x = numer1;
- wmPtr->minAspect.y = denom1;
- wmPtr->maxAspect.x = numer2;
- wmPtr->maxAspect.y = denom2;
- wmPtr->sizeHintsFlags |= PAspect;
- }
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- WmUpdateGeom(wmPtr, winPtr);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmAttributesCmd --
- *
- * This procedure is invoked to process the "wm attributes" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmAttributesCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- if (objc != 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "window");
- return TCL_ERROR;
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmClientCmd --
- *
- * This procedure is invoked to process the "wm client" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmClientCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- char *argv3;
- int length;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?name?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->clientMachine != NULL) {
- Tcl_SetResult(interp, wmPtr->clientMachine, TCL_STATIC);
- }
- return TCL_OK;
- }
- argv3 = Tcl_GetStringFromObj(objv[3], &length);
- if (argv3[0] == 0) {
- if (wmPtr->clientMachine != NULL) {
- ckfree((char *) wmPtr->clientMachine);
- wmPtr->clientMachine = NULL;
- }
- return TCL_OK;
- }
- if (wmPtr->clientMachine != NULL) {
- ckfree((char *) wmPtr->clientMachine);
- }
- wmPtr->clientMachine = (char *)
- ckalloc((unsigned) (length + 1));
- strcpy(wmPtr->clientMachine, argv3);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmColormapwindowsCmd --
- *
- * This procedure is invoked to process the "wm colormapwindows"
- * Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmColormapwindowsCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- TkWindow **cmapList;
- TkWindow *winPtr2;
- int i, windowObjc, gotToplevel = 0;
- Tcl_Obj **windowObjv;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?windowList?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- Tk_MakeWindowExist((Tk_Window) winPtr);
- for (i = 0; i < wmPtr->cmapCount; i++) {
- if ((i == (wmPtr->cmapCount-1))
- && (wmPtr->flags & WM_ADDED_TOPLEVEL_COLORMAP)) {
- break;
- }
- Tcl_AppendElement(interp, wmPtr->cmapList[i]->pathName);
- }
- return TCL_OK;
- }
- if (Tcl_ListObjGetElements(interp, objv[3], &windowObjc, &windowObjv)
- != TCL_OK) {
- return TCL_ERROR;
- }
- cmapList = (TkWindow **) ckalloc((unsigned)
- ((windowObjc+1)*sizeof(TkWindow*)));
- for (i = 0; i < windowObjc; i++) {
- if (TkGetWindowFromObj(interp, tkwin, windowObjv[i],
- (Tk_Window *) &winPtr2) != TCL_OK)
- {
- ckfree((char *) cmapList);
- return TCL_ERROR;
- }
- if (winPtr2 == winPtr) {
- gotToplevel = 1;
- }
- if (winPtr2->window == None) {
- Tk_MakeWindowExist((Tk_Window) winPtr2);
- }
- cmapList[i] = winPtr2;
- }
- if (!gotToplevel) {
- wmPtr->flags |= WM_ADDED_TOPLEVEL_COLORMAP;
- cmapList[windowObjc] = winPtr;
- windowObjc++;
- } else {
- wmPtr->flags &= ~WM_ADDED_TOPLEVEL_COLORMAP;
- }
- wmPtr->flags |= WM_COLORMAPS_EXPLICIT;
- if (wmPtr->cmapList != NULL) {
- ckfree((char *)wmPtr->cmapList);
- }
- wmPtr->cmapList = cmapList;
- wmPtr->cmapCount = windowObjc;
-
- /*
- * On the Macintosh all of this is just an excercise
- * in compatability as we don't support colormaps. If
- * we did they would be installed here.
- */
-
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmCommandCmd --
- *
- * This procedure is invoked to process the "wm command" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmCommandCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- char *argv3;
- int cmdArgc;
- CONST char **cmdArgv;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?value?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->cmdArgv != NULL) {
- Tcl_SetResult(interp,
- Tcl_Merge(wmPtr->cmdArgc, wmPtr->cmdArgv),
- TCL_DYNAMIC);
- }
- return TCL_OK;
- }
- argv3 = Tcl_GetString(objv[3]);
- if (argv3[0] == 0) {
- if (wmPtr->cmdArgv != NULL) {
- ckfree((char *) wmPtr->cmdArgv);
- wmPtr->cmdArgv = NULL;
- }
- return TCL_OK;
- }
- if (Tcl_SplitList(interp, argv3, &cmdArgc, &cmdArgv) != TCL_OK) {
- return TCL_ERROR;
- }
- if (wmPtr->cmdArgv != NULL) {
- ckfree((char *) wmPtr->cmdArgv);
- }
- wmPtr->cmdArgc = cmdArgc;
- wmPtr->cmdArgv = cmdArgv;
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmDeiconifyCmd --
- *
- * This procedure is invoked to process the "wm deiconify" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmDeiconifyCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
-
- if (objc != 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "window");
- return TCL_ERROR;
- }
- if (wmPtr->iconFor != NULL) {
- Tcl_AppendResult(interp, "can't deiconify ", Tcl_GetString(objv[2]),
- ": it is an icon for ", Tk_PathName(wmPtr->iconFor),
- (char *) NULL);
- return TCL_ERROR;
- }
- if (winPtr->flags & TK_EMBEDDED) {
- Tcl_AppendResult(interp, "can't deiconify ", winPtr->pathName,
- ": it is an embedded window", (char *) NULL);
- return TCL_ERROR;
- }
-
- /*
- * TODO: may not want to call this function - look at Map events gened.
- */
-
- TkpWmSetState(winPtr, NormalState);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmFocusmodelCmd --
- *
- * This procedure is invoked to process the "wm focusmodel" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmFocusmodelCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- static CONST char *optionStrings[] = {
- "active", "passive", (char *) NULL };
- enum options {
- OPT_ACTIVE, OPT_PASSIVE };
- int index;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?active|passive?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- Tcl_SetResult(interp, (wmPtr->hints.input ? "passive" : "active"),
- TCL_STATIC);
- return TCL_OK;
- }
-
- if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
- &index) != TCL_OK) {
- return TCL_ERROR;
- }
- if (index == OPT_ACTIVE) {
- wmPtr->hints.input = False;
- } else { /* OPT_PASSIVE */
- wmPtr->hints.input = True;
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmFrameCmd --
- *
- * This procedure is invoked to process the "wm frame" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmFrameCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- Window window;
- char buf[TCL_INTEGER_SPACE];
-
- if (objc != 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "window");
- return TCL_ERROR;
- }
- window = wmPtr->reparent;
- if (window == None) {
- window = Tk_WindowId((Tk_Window) winPtr);
- }
- sprintf(buf, "0x%x", (unsigned int) window);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmGeometryCmd --
- *
- * This procedure is invoked to process the "wm geometry" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmGeometryCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- char xSign, ySign;
- int width, height;
- char *argv3;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?newGeometry?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- char buf[16 + TCL_INTEGER_SPACE * 4];
-
- xSign = (wmPtr->flags & WM_NEGATIVE_X) ? '-' : '+';
- ySign = (wmPtr->flags & WM_NEGATIVE_Y) ? '-' : '+';
- if (wmPtr->gridWin != NULL) {
- width = wmPtr->reqGridWidth + (winPtr->changes.width
- - winPtr->reqWidth)/wmPtr->widthInc;
- height = wmPtr->reqGridHeight + (winPtr->changes.height
- - winPtr->reqHeight)/wmPtr->heightInc;
- } else {
- width = winPtr->changes.width;
- height = winPtr->changes.height;
- }
- sprintf(buf, "%dx%d%c%d%c%d", width, height, xSign, wmPtr->x,
- ySign, wmPtr->y);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
- return TCL_OK;
- }
- argv3 = Tcl_GetString(objv[3]);
- if (*argv3 == '\0') {
- wmPtr->width = -1;
- wmPtr->height = -1;
- WmUpdateGeom(wmPtr, winPtr);
- return TCL_OK;
- }
- return ParseGeometry(interp, argv3, winPtr);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmGridCmd --
- *
- * This procedure is invoked to process the "wm grid" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmGridCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- int reqWidth, reqHeight, widthInc, heightInc;
-
- if ((objc != 3) && (objc != 7)) {
- Tcl_WrongNumArgs(interp, 2, objv,
- "window ?baseWidth baseHeight widthInc heightInc?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->sizeHintsFlags & PBaseSize) {
- char buf[TCL_INTEGER_SPACE * 4];
-
- sprintf(buf, "%d %d %d %d", wmPtr->reqGridWidth,
- wmPtr->reqGridHeight, wmPtr->widthInc,
- wmPtr->heightInc);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
- }
- return TCL_OK;
- }
- if (*Tcl_GetString(objv[3]) == '\0') {
- /*
- * Turn off gridding and reset the width and height
- * to make sense as ungridded numbers.
- */
-
- wmPtr->sizeHintsFlags &= ~(PBaseSize|PResizeInc);
- if (wmPtr->width != -1) {
- wmPtr->width = winPtr->reqWidth + (wmPtr->width
- - wmPtr->reqGridWidth)*wmPtr->widthInc;
- wmPtr->height = winPtr->reqHeight + (wmPtr->height
- - wmPtr->reqGridHeight)*wmPtr->heightInc;
- }
- wmPtr->widthInc = 1;
- wmPtr->heightInc = 1;
- } else {
- if ((Tcl_GetIntFromObj(interp, objv[3], &reqWidth) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[4], &reqHeight) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[5], &widthInc) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[6], &heightInc) != TCL_OK)) {
- return TCL_ERROR;
- }
- if (reqWidth < 0) {
- Tcl_SetResult(interp, "baseWidth can't be < 0", TCL_STATIC);
- return TCL_ERROR;
- }
- if (reqHeight < 0) {
- Tcl_SetResult(interp, "baseHeight can't be < 0", TCL_STATIC);
- return TCL_ERROR;
- }
- if (widthInc < 0) {
- Tcl_SetResult(interp, "widthInc can't be < 0", TCL_STATIC);
- return TCL_ERROR;
- }
- if (heightInc < 0) {
- Tcl_SetResult(interp, "heightInc can't be < 0", TCL_STATIC);
- return TCL_ERROR;
- }
- Tk_SetGrid((Tk_Window) winPtr, reqWidth, reqHeight, widthInc,
- heightInc);
- }
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- WmUpdateGeom(wmPtr, winPtr);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmGroupCmd --
- *
- * This procedure is invoked to process the "wm group" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmGroupCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- Tk_Window tkwin2;
- char *argv3;
- int length;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?pathName?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->hints.flags & WindowGroupHint) {
- Tcl_SetResult(interp, wmPtr->leaderName, TCL_STATIC);
- }
- return TCL_OK;
- }
- argv3 = Tcl_GetStringFromObj(objv[3], &length);
- if (*argv3 == '\0') {
- wmPtr->hints.flags &= ~WindowGroupHint;
- if (wmPtr->leaderName != NULL) {
- ckfree(wmPtr->leaderName);
- }
- wmPtr->leaderName = NULL;
- } else {
- if (TkGetWindowFromObj(interp, tkwin, objv[3], &tkwin2) != TCL_OK) {
- return TCL_ERROR;
- }
- Tk_MakeWindowExist(tkwin2);
- if (wmPtr->leaderName != NULL) {
- ckfree(wmPtr->leaderName);
- }
- wmPtr->hints.window_group = Tk_WindowId(tkwin2);
- wmPtr->hints.flags |= WindowGroupHint;
- wmPtr->leaderName = ckalloc((unsigned) (length + 1));
- strcpy(wmPtr->leaderName, argv3);
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmIconbitmapCmd --
- *
- * This procedure is invoked to process the "wm iconbitmap" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmIconbitmapCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- char *argv3;
- Pixmap pixmap;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?bitmap?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->hints.flags & IconPixmapHint) {
- Tcl_SetResult(interp, (char *)
- Tk_NameOfBitmap(winPtr->display, wmPtr->hints.icon_pixmap),
- TCL_STATIC);
- }
- return TCL_OK;
- }
- argv3 = Tcl_GetString(objv[3]);
- if (*argv3 == '\0') {
- if (wmPtr->hints.icon_pixmap != None) {
- Tk_FreeBitmap(winPtr->display, wmPtr->hints.icon_pixmap);
- wmPtr->hints.icon_pixmap = None;
- }
- wmPtr->hints.flags &= ~IconPixmapHint;
- } else {
- pixmap = Tk_GetBitmap(interp, (Tk_Window) winPtr, argv3);
- if (pixmap == None) {
- return TCL_ERROR;
- }
- wmPtr->hints.icon_pixmap = pixmap;
- wmPtr->hints.flags |= IconPixmapHint;
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmIconifyCmd --
- *
- * This procedure is invoked to process the "wm iconify" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmIconifyCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- if (objc != 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "window");
- return TCL_ERROR;
- }
- if (Tk_Attributes((Tk_Window) winPtr)->override_redirect) {
- Tcl_AppendResult(interp, "can't iconify \"", winPtr->pathName,
- "\": override-redirect flag is set", (char *) NULL);
- return TCL_ERROR;
- }
- if (wmPtr->master != None) {
- Tcl_AppendResult(interp, "can't iconify \"", winPtr->pathName,
- "\": it is a transient", (char *) NULL);
- return TCL_ERROR;
- }
- if (wmPtr->iconFor != NULL) {
- Tcl_AppendResult(interp, "can't iconify ", winPtr->pathName,
- ": it is an icon for ", Tk_PathName(wmPtr->iconFor),
- (char *) NULL);
- return TCL_ERROR;
- }
- if (winPtr->flags & TK_EMBEDDED) {
- Tcl_AppendResult(interp, "can't iconify ", winPtr->pathName,
- ": it is an embedded window", (char *) NULL);
- return TCL_ERROR;
- }
- TkpWmSetState(winPtr, IconicState);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmIconmaskCmd --
- *
- * This procedure is invoked to process the "wm iconmask" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmIconmaskCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- Pixmap pixmap;
- char *argv3;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?bitmap?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->hints.flags & IconMaskHint) {
- Tcl_SetResult(interp, (char *)
- Tk_NameOfBitmap(winPtr->display, wmPtr->hints.icon_mask),
- TCL_STATIC);
- }
- return TCL_OK;
- }
- argv3 = Tcl_GetString(objv[3]);
- if (*argv3 == '\0') {
- if (wmPtr->hints.icon_mask != None) {
- Tk_FreeBitmap(winPtr->display, wmPtr->hints.icon_mask);
- }
- wmPtr->hints.flags &= ~IconMaskHint;
- } else {
- pixmap = Tk_GetBitmap(interp, tkwin, argv3);
- if (pixmap == None) {
- return TCL_ERROR;
- }
- wmPtr->hints.icon_mask = pixmap;
- wmPtr->hints.flags |= IconMaskHint;
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmIconnameCmd --
- *
- * This procedure is invoked to process the "wm iconname" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmIconnameCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- char *argv3;
- int length;
-
- if (objc > 4) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?newName?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- Tcl_SetResult(interp,
- ((wmPtr->iconName != NULL) ? wmPtr->iconName : ""),
- TCL_STATIC);
- return TCL_OK;
- } else {
- if (wmPtr->iconName != NULL) {
- ckfree((char *) wmPtr->iconName);
- }
- argv3 = Tcl_GetStringFromObj(objv[3], &length);
- wmPtr->iconName = ckalloc((unsigned) (length + 1));
- strcpy(wmPtr->iconName, argv3);
- if (!(wmPtr->flags & WM_NEVER_MAPPED)) {
- XSetIconName(winPtr->display, winPtr->window, wmPtr->iconName);
- }
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmIconpositionCmd --
- *
- * This procedure is invoked to process the "wm iconposition"
- * Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmIconpositionCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- int x, y;
-
- if ((objc != 3) && (objc != 5)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?x y?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->hints.flags & IconPositionHint) {
- char buf[TCL_INTEGER_SPACE * 2];
-
- sprintf(buf, "%d %d", wmPtr->hints.icon_x,
- wmPtr->hints.icon_y);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
- }
- return TCL_OK;
- }
- if (*Tcl_GetString(objv[3]) == '\0') {
- wmPtr->hints.flags &= ~IconPositionHint;
- } else {
- if ((Tcl_GetIntFromObj(interp, objv[3], &x) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[4], &y) != TCL_OK)){
- return TCL_ERROR;
- }
- wmPtr->hints.icon_x = x;
- wmPtr->hints.icon_y = y;
- wmPtr->hints.flags |= IconPositionHint;
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmIconwindowCmd --
- *
- * This procedure is invoked to process the "wm iconwindow" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmIconwindowCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- Tk_Window tkwin2;
- WmInfo *wmPtr2;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?pathName?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->icon != NULL) {
- Tcl_SetResult(interp, Tk_PathName(wmPtr->icon), TCL_STATIC);
- }
- return TCL_OK;
- }
- if (*Tcl_GetString(objv[3]) == '\0') {
- wmPtr->hints.flags &= ~IconWindowHint;
- if (wmPtr->icon != NULL) {
- wmPtr2 = ((TkWindow *) wmPtr->icon)->wmInfoPtr;
- wmPtr2->iconFor = NULL;
- wmPtr2->hints.initial_state = WithdrawnState;
- }
- wmPtr->icon = NULL;
- } else {
- if (TkGetWindowFromObj(interp, tkwin, objv[3], &tkwin2) != TCL_OK) {
- return TCL_ERROR;
- }
- if (!Tk_IsTopLevel(tkwin2)) {
- Tcl_AppendResult(interp, "can't use ", Tcl_GetString(objv[3]),
- " as icon window: not at top level", (char *) NULL);
- return TCL_ERROR;
- }
- wmPtr2 = ((TkWindow *) tkwin2)->wmInfoPtr;
- if (wmPtr2->iconFor != NULL) {
- Tcl_AppendResult(interp, Tcl_GetString(objv[3]),
- " is already an icon for ",
- Tk_PathName(wmPtr2->iconFor), (char *) NULL);
- return TCL_ERROR;
- }
- if (wmPtr->icon != NULL) {
- WmInfo *wmPtr3 = ((TkWindow *) wmPtr->icon)->wmInfoPtr;
- wmPtr3->iconFor = NULL;
- }
- Tk_MakeWindowExist(tkwin2);
- wmPtr->hints.icon_window = Tk_WindowId(tkwin2);
- wmPtr->hints.flags |= IconWindowHint;
- wmPtr->icon = tkwin2;
- wmPtr2->iconFor = (Tk_Window) winPtr;
- if (!(wmPtr2->flags & WM_NEVER_MAPPED)) {
- /*
- * Don't have iconwindows on the Mac. We just withdraw.
- */
-
- Tk_UnmapWindow(tkwin2);
- }
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmMaxsizeCmd --
- *
- * This procedure is invoked to process the "wm maxsize" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmMaxsizeCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- int width, height;
-
- if ((objc != 3) && (objc != 5)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?width height?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- char buf[TCL_INTEGER_SPACE * 2];
-
- sprintf(buf, "%d %d", wmPtr->maxWidth, wmPtr->maxHeight);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
- return TCL_OK;
- }
- if ((Tcl_GetIntFromObj(interp, objv[3], &width) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[4], &height) != TCL_OK)) {
- return TCL_ERROR;
- }
- wmPtr->maxWidth = width;
- wmPtr->maxHeight = height;
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- WmUpdateGeom(wmPtr, winPtr);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmMinsizeCmd --
- *
- * This procedure is invoked to process the "wm minsize" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmMinsizeCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- int width, height;
-
- if ((objc != 3) && (objc != 5)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?width height?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- char buf[TCL_INTEGER_SPACE * 2];
-
- sprintf(buf, "%d %d", wmPtr->minWidth, wmPtr->minHeight);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
- return TCL_OK;
- }
- if ((Tcl_GetIntFromObj(interp, objv[3], &width) != TCL_OK)
- || (Tcl_GetIntFromObj(interp, objv[4], &height) != TCL_OK)) {
- return TCL_ERROR;
- }
- wmPtr->minWidth = width;
- wmPtr->minHeight = height;
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- WmUpdateGeom(wmPtr, winPtr);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmOverrideredirectCmd --
- *
- * This procedure is invoked to process the "wm overrideredirect"
- * Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmOverrideredirectCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- int boolean;
- XSetWindowAttributes atts;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?boolean?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- Tcl_SetBooleanObj(Tcl_GetObjResult(interp),
- Tk_Attributes((Tk_Window) winPtr)->override_redirect);
- return TCL_OK;
- }
- if (Tcl_GetBooleanFromObj(interp, objv[3], &boolean) != TCL_OK) {
- return TCL_ERROR;
- }
- atts.override_redirect = (boolean) ? True : False;
- Tk_ChangeWindowAttributes((Tk_Window) winPtr, CWOverrideRedirect,
- &atts);
- wmPtr->style = (boolean) ? plainDBox : documentProc;
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmPositionfromCmd --
- *
- * This procedure is invoked to process the "wm positionfrom"
- * Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmPositionfromCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- static CONST char *optionStrings[] = {
- "program", "user", (char *) NULL };
- enum options {
- OPT_PROGRAM, OPT_USER };
- int index;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?user/program?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->sizeHintsFlags & USPosition) {
- Tcl_SetResult(interp, "user", TCL_STATIC);
- } else if (wmPtr->sizeHintsFlags & PPosition) {
- Tcl_SetResult(interp, "program", TCL_STATIC);
- }
- return TCL_OK;
- }
- if (*Tcl_GetString(objv[3]) == '\0') {
- wmPtr->sizeHintsFlags &= ~(USPosition|PPosition);
- } else {
- if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
- &index) != TCL_OK) {
- return TCL_ERROR;
- }
- if (index == OPT_USER) {
- wmPtr->sizeHintsFlags &= ~PPosition;
- wmPtr->sizeHintsFlags |= USPosition;
- } else {
- wmPtr->sizeHintsFlags &= ~USPosition;
- wmPtr->sizeHintsFlags |= PPosition;
- }
- }
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- WmUpdateGeom(wmPtr, winPtr);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmProtocolCmd --
- *
- * This procedure is invoked to process the "wm protocol" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmProtocolCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- register ProtocolHandler *protPtr, *prevPtr;
- Atom protocol;
- char *cmd;
- int cmdLength;
-
- if ((objc < 3) || (objc > 5)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?name? ?command?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- /*
- * Return a list of all defined protocols for the window.
- */
- for (protPtr = wmPtr->protPtr; protPtr != NULL;
- protPtr = protPtr->nextPtr) {
- Tcl_AppendElement(interp,
- Tk_GetAtomName((Tk_Window) winPtr, protPtr->protocol));
- }
- return TCL_OK;
- }
- protocol = Tk_InternAtom((Tk_Window) winPtr, Tcl_GetString(objv[3]));
- if (objc == 4) {
- /*
- * Return the command to handle a given protocol.
- */
- for (protPtr = wmPtr->protPtr; protPtr != NULL;
- protPtr = protPtr->nextPtr) {
- if (protPtr->protocol == protocol) {
- Tcl_SetResult(interp, protPtr->command, TCL_STATIC);
- return TCL_OK;
- }
- }
- return TCL_OK;
- }
-
- /*
- * Delete any current protocol handler, then create a new
- * one with the specified command, unless the command is
- * empty.
- */
-
- for (protPtr = wmPtr->protPtr, prevPtr = NULL; protPtr != NULL;
- prevPtr = protPtr, protPtr = protPtr->nextPtr) {
- if (protPtr->protocol == protocol) {
- if (prevPtr == NULL) {
- wmPtr->protPtr = protPtr->nextPtr;
- } else {
- prevPtr->nextPtr = protPtr->nextPtr;
- }
- Tcl_EventuallyFree((ClientData) protPtr, TCL_DYNAMIC);
- break;
- }
- }
- cmd = Tcl_GetStringFromObj(objv[4], &cmdLength);
- if (cmdLength > 0) {
- protPtr = (ProtocolHandler *) ckalloc(HANDLER_SIZE(cmdLength));
- protPtr->protocol = protocol;
- protPtr->nextPtr = wmPtr->protPtr;
- wmPtr->protPtr = protPtr;
- protPtr->interp = interp;
- strcpy(protPtr->command, cmd);
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmResizableCmd --
- *
- * This procedure is invoked to process the "wm resizable" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmResizableCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- int width, height;
-
- if ((objc != 3) && (objc != 5)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?width height?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- char buf[TCL_INTEGER_SPACE * 2];
-
- sprintf(buf, "%d %d",
- (wmPtr->flags & WM_WIDTH_NOT_RESIZABLE) ? 0 : 1,
- (wmPtr->flags & WM_HEIGHT_NOT_RESIZABLE) ? 0 : 1);
- Tcl_SetResult(interp, buf, TCL_VOLATILE);
- return TCL_OK;
- }
- if ((Tcl_GetBooleanFromObj(interp, objv[3], &width) != TCL_OK)
- || (Tcl_GetBooleanFromObj(interp, objv[4], &height) != TCL_OK)) {
- return TCL_ERROR;
- }
- if (width) {
- wmPtr->flags &= ~WM_WIDTH_NOT_RESIZABLE;
- } else {
- wmPtr->flags |= WM_WIDTH_NOT_RESIZABLE;
- }
- if (height) {
- wmPtr->flags &= ~WM_HEIGHT_NOT_RESIZABLE;
- } else {
- wmPtr->flags |= WM_HEIGHT_NOT_RESIZABLE;
- }
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- if (wmPtr->scrollWinPtr != NULL) {
- TkScrollbarEventuallyRedraw(
- (TkScrollbar *) wmPtr->scrollWinPtr->instanceData);
- }
- WmUpdateGeom(wmPtr, winPtr);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmSizefromCmd --
- *
- * This procedure is invoked to process the "wm sizefrom" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmSizefromCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- static CONST char *optionStrings[] = {
- "program", "user", (char *) NULL };
- enum options {
- OPT_PROGRAM, OPT_USER };
- int index;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?user|program?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->sizeHintsFlags & USSize) {
- Tcl_SetResult(interp, "user", TCL_STATIC);
- } else if (wmPtr->sizeHintsFlags & PSize) {
- Tcl_SetResult(interp, "program", TCL_STATIC);
- }
- return TCL_OK;
- }
-
- if (*Tcl_GetString(objv[3]) == '\0') {
- wmPtr->sizeHintsFlags &= ~(USSize|PSize);
- } else {
- if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
- &index) != TCL_OK) {
- return TCL_ERROR;
- }
- if (index == OPT_USER) {
- wmPtr->sizeHintsFlags &= ~PSize;
- wmPtr->sizeHintsFlags |= USSize;
- } else { /* OPT_PROGRAM */
- wmPtr->sizeHintsFlags &= ~USSize;
- wmPtr->sizeHintsFlags |= PSize;
- }
- }
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- WmUpdateGeom(wmPtr, winPtr);
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmStackorderCmd --
- *
- * This procedure is invoked to process the "wm stackorder" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmStackorderCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- TkWindow **windows, **window_ptr;
- static CONST char *optionStrings[] = {
- "isabove", "isbelow", (char *) NULL };
- enum options {
- OPT_ISABOVE, OPT_ISBELOW };
- int index;
-
- if ((objc != 3) && (objc != 5)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?isabove|isbelow window?");
- return TCL_ERROR;
- }
-
- if (objc == 3) {
- windows = TkWmStackorderToplevel(winPtr);
- if (windows == NULL) {
- Tcl_Panic("TkWmStackorderToplevel failed");
- } else {
- for (window_ptr = windows; *window_ptr ; window_ptr++) {
- Tcl_AppendElement(interp, (*window_ptr)->pathName);
- }
- ckfree((char *) windows);
- return TCL_OK;
- }
- } else {
- TkWindow *winPtr2;
- int index1=-1, index2=-1, result;
-
- if (TkGetWindowFromObj(interp, tkwin, objv[4], (Tk_Window *) &winPtr2)
- != TCL_OK) {
- return TCL_ERROR;
- }
-
- if (!Tk_IsTopLevel(winPtr2)) {
- Tcl_AppendResult(interp, "window \"", winPtr2->pathName,
- "\" isn't a top-level window", (char *) NULL);
- return TCL_ERROR;
- }
-
- if (!Tk_IsMapped(winPtr)) {
- Tcl_AppendResult(interp, "window \"", winPtr->pathName,
- "\" isn't mapped", (char *) NULL);
- return TCL_ERROR;
- }
-
- if (!Tk_IsMapped(winPtr2)) {
- Tcl_AppendResult(interp, "window \"", winPtr2->pathName,
- "\" isn't mapped", (char *) NULL);
- return TCL_ERROR;
- }
-
- /*
- * Lookup stacking order of all toplevels that are children
- * of "." and find the position of winPtr and winPtr2
- * in the stacking order.
- */
-
- windows = TkWmStackorderToplevel(winPtr->mainPtr->winPtr);
-
- if (windows == NULL) {
- Tcl_AppendResult(interp, "TkWmStackorderToplevel failed",
- (char *) NULL);
- return TCL_ERROR;
- } else {
- for (window_ptr = windows; *window_ptr ; window_ptr++) {
- if (*window_ptr == winPtr)
- index1 = (window_ptr - windows);
- if (*window_ptr == winPtr2)
- index2 = (window_ptr - windows);
- }
- if (index1 == -1)
- Tcl_Panic("winPtr window not found");
- if (index2 == -1)
- Tcl_Panic("winPtr2 window not found");
-
- ckfree((char *) windows);
- }
-
- if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
- &index) != TCL_OK) {
- return TCL_ERROR;
- }
- if (index == OPT_ISABOVE) {
- result = index1 > index2;
- } else { /* OPT_ISBELOW */
- result = index1 < index2;
- }
- Tcl_SetIntObj(Tcl_GetObjResult(interp), result);
- return TCL_OK;
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmStateCmd --
- *
- * This procedure is invoked to process the "wm state" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmStateCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- static CONST char *optionStrings[] = {
- "normal", "iconic", "withdrawn", "zoomed", (char *) NULL };
- enum options {
- OPT_NORMAL, OPT_ICONIC, OPT_WITHDRAWN, OPT_ZOOMED };
- int index;
-
- if ((objc < 3) || (objc > 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?state?");
- return TCL_ERROR;
- }
- if (objc == 4) {
- if (wmPtr->iconFor != NULL) {
- Tcl_AppendResult(interp, "can't change state of ",
- Tcl_GetString(objv[2]),
- ": it is an icon for ", Tk_PathName(wmPtr->iconFor),
- (char *) NULL);
- return TCL_ERROR;
- }
- if (winPtr->flags & TK_EMBEDDED) {
- Tcl_AppendResult(interp, "can't change state of ",
- winPtr->pathName, ": it is an embedded window",
- (char *) NULL);
- return TCL_ERROR;
- }
-
- if (Tcl_GetIndexFromObj(interp, objv[3], optionStrings, "argument", 0,
- &index) != TCL_OK) {
- return TCL_ERROR;
- }
-
- if (index == OPT_NORMAL) {
- TkpWmSetState(winPtr, NormalState);
- /*
- * This varies from 'wm deiconify' because it does not
- * force the window to be raised and receive focus
- */
- } else if (index == OPT_ICONIC) {
- if (Tk_Attributes((Tk_Window) winPtr)->override_redirect) {
- Tcl_AppendResult(interp, "can't iconify \"",
- winPtr->pathName,
- "\": override-redirect flag is set",
- (char *) NULL);
- return TCL_ERROR;
- }
- if (wmPtr->master != NULL) {
- Tcl_AppendResult(interp, "can't iconify \"",
- winPtr->pathName,
- "\": it is a transient", (char *) NULL);
- return TCL_ERROR;
- }
- TkpWmSetState(winPtr, IconicState);
- } else if (index == OPT_WITHDRAWN) {
- TkpWmSetState(winPtr, WithdrawnState);
- } else { /* OPT_ZOOMED */
- TkpWmSetState(winPtr, ZoomState);
- }
- } else {
- if (wmPtr->iconFor != NULL) {
- Tcl_SetResult(interp, "icon", TCL_STATIC);
- } else {
- switch (wmPtr->hints.initial_state) {
- case NormalState:
- Tcl_SetResult(interp, "normal", TCL_STATIC);
- break;
- case IconicState:
- Tcl_SetResult(interp, "iconic", TCL_STATIC);
- break;
- case WithdrawnState:
- Tcl_SetResult(interp, "withdrawn", TCL_STATIC);
- break;
- case ZoomState:
- Tcl_SetResult(interp, "zoomed", TCL_STATIC);
- break;
- }
- }
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmTitleCmd --
- *
- * This procedure is invoked to process the "wm title" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmTitleCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- char *argv3;
- int length;
-
- if (objc > 4) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?newTitle?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- Tcl_SetResult(interp, (char *)
- ((wmPtr->title != NULL) ? wmPtr->title : winPtr->nameUid),
- TCL_STATIC);
- return TCL_OK;
- } else {
- if (wmPtr->title != NULL) {
- ckfree((char *) wmPtr->title);
- }
- argv3 = Tcl_GetStringFromObj(objv[3], &length);
- wmPtr->title = ckalloc((unsigned) (length + 1));
- strcpy(wmPtr->title, argv3);
- if (!(wmPtr->flags & WM_NEVER_MAPPED) && !Tk_IsEmbedded(winPtr)) {
- TkSetWMName(winPtr, wmPtr->title);
- }
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmTransientCmd --
- *
- * This procedure is invoked to process the "wm transient" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmTransientCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- Tk_Window master;
- WmInfo *wmPtr2;
- char *argv3;
- int length;
-
- if ((objc != 3) && (objc != 4)) {
- Tcl_WrongNumArgs(interp, 2, objv, "window ?master?");
- return TCL_ERROR;
- }
- if (objc == 3) {
- if (wmPtr->master != None) {
- Tcl_SetResult(interp, wmPtr->masterWindowName, TCL_STATIC);
- }
- return TCL_OK;
- }
- if (Tcl_GetString(objv[3])[0] == '\0') {
- wmPtr->master = None;
- if (wmPtr->masterWindowName != NULL) {
- ckfree(wmPtr->masterWindowName);
- }
- wmPtr->masterWindowName = NULL;
- wmPtr->style = documentProc;
- } else {
- if (TkGetWindowFromObj(interp, tkwin, objv[3], &master) != TCL_OK) {
- return TCL_ERROR;
- }
- Tk_MakeWindowExist(master);
-
- if (wmPtr->iconFor != NULL) {
- Tcl_AppendResult(interp, "can't make \"",
- Tcl_GetString(objv[2]),
- "\" a transient: it is an icon for ",
- Tk_PathName(wmPtr->iconFor),
- (char *) NULL);
- return TCL_ERROR;
- }
-
- wmPtr2 = ((TkWindow *) master)->wmInfoPtr;
-
- if (wmPtr2->iconFor != NULL) {
- Tcl_AppendResult(interp, "can't make \"",
- Tcl_GetString(objv[3]),
- "\" a master: it is an icon for ",
- Tk_PathName(wmPtr2->iconFor),
- (char *) NULL);
- return TCL_ERROR;
- }
-
- argv3 = Tcl_GetStringFromObj(objv[3], &length);
- wmPtr->master = Tk_WindowId(master);
- wmPtr->masterWindowName = ckalloc((unsigned) length+1);
- strcpy(wmPtr->masterWindowName, argv3);
- wmPtr->style = plainDBox;
- }
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * WmWithdrawCmd --
- *
- * This procedure is invoked to process the "wm withdraw" Tcl command.
- * See the user documentation for details on what it does.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * See the user documentation.
- *
- *----------------------------------------------------------------------
- */
-
-static int
-WmWithdrawCmd(tkwin, winPtr, interp, objc, objv)
- Tk_Window tkwin; /* Main window of the application. */
- TkWindow *winPtr; /* Toplevel to work with */
- Tcl_Interp *interp; /* Current interpreter. */
- int objc; /* Number of arguments. */
- Tcl_Obj *CONST objv[]; /* Argument objects. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
-
- if (objc != 3) {
- Tcl_WrongNumArgs(interp, 2, objv, "window");
- return TCL_ERROR;
- }
- if (wmPtr->iconFor != NULL) {
- Tcl_AppendResult(interp, "can't withdraw ", Tcl_GetString(objv[2]),
- ": it is an icon for ", Tk_PathName(wmPtr->iconFor),
- (char *) NULL);
- return TCL_ERROR;
- }
- TkpWmSetState(winPtr, WithdrawnState);
- return TCL_OK;
-}
-
-/*
- * Invoked by those wm subcommands that affect geometry.
- * Schedules a geometry update.
- */
-static void
-WmUpdateGeom(wmPtr, winPtr)
- WmInfo *wmPtr;
- TkWindow *winPtr;
-{
- if (!(wmPtr->flags & (WM_UPDATE_PENDING|WM_NEVER_MAPPED))) {
- Tk_DoWhenIdle(UpdateGeometryInfo, (ClientData) winPtr);
- wmPtr->flags |= WM_UPDATE_PENDING;
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * Tk_SetGrid --
- *
- * This procedure is invoked by a widget when it wishes to set a grid
- * coordinate system that controls the size of a top-level window.
- * It provides a C interface equivalent to the "wm grid" command and
- * is usually asscoiated with the -setgrid option.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Grid-related information will be passed to the window manager, so
- * that the top-level window associated with tkwin will resize on
- * even grid units. If some other window already controls gridding
- * for the top-level window then this procedure call has no effect.
- *
- *----------------------------------------------------------------------
- */
-
-void
-Tk_SetGrid(
- Tk_Window tkwin, /* Token for window. New window mgr info
- * will be posted for the top-level window
- * associated with this window. */
- int reqWidth, /* Width (in grid units) corresponding to
- * the requested geometry for tkwin. */
- int reqHeight, /* Height (in grid units) corresponding to
- * the requested geometry for tkwin. */
- int widthInc, int heightInc)/* Pixel increments corresponding to a
- * change of one grid unit. */
-{
- TkWindow *winPtr = (TkWindow *) tkwin;
- register WmInfo *wmPtr;
-
- /*
- * Find the top-level window for tkwin, plus the window manager
- * information.
- */
-
- while (!(winPtr->flags & TK_TOP_HIERARCHY)) {
- winPtr = winPtr->parentPtr;
- }
- wmPtr = winPtr->wmInfoPtr;
- if (wmPtr == NULL) {
- return;
- }
-
- if ((wmPtr->gridWin != NULL) && (wmPtr->gridWin != tkwin)) {
- return;
- }
-
- if ((wmPtr->reqGridWidth == reqWidth)
- && (wmPtr->reqGridHeight == reqHeight)
- && (wmPtr->widthInc == widthInc)
- && (wmPtr->heightInc == heightInc)
- && ((wmPtr->sizeHintsFlags & (PBaseSize|PResizeInc))
- == (PBaseSize|PResizeInc))) {
- return;
- }
-
- /*
- * If gridding was previously off, then forget about any window
- * size requests made by the user or via "wm geometry": these are
- * in pixel units and there's no easy way to translate them to
- * grid units since the new requested size of the top-level window in
- * pixels may not yet have been registered yet (it may filter up
- * the hierarchy in DoWhenIdle handlers). However, if the window
- * has never been mapped yet then just leave the window size alone:
- * assume that it is intended to be in grid units but just happened
- * to have been specified before this procedure was called.
- */
-
- if ((wmPtr->gridWin == NULL) && !(wmPtr->flags & WM_NEVER_MAPPED)) {
- wmPtr->width = -1;
- wmPtr->height = -1;
- }
-
- /*
- * Set the new gridding information, and start the process of passing
- * all of this information to the window manager.
- */
-
- wmPtr->gridWin = tkwin;
- wmPtr->reqGridWidth = reqWidth;
- wmPtr->reqGridHeight = reqHeight;
- wmPtr->widthInc = widthInc;
- wmPtr->heightInc = heightInc;
- wmPtr->sizeHintsFlags |= PBaseSize|PResizeInc;
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- if (!(wmPtr->flags & (WM_UPDATE_PENDING|WM_NEVER_MAPPED))) {
- Tk_DoWhenIdle(UpdateGeometryInfo, (ClientData) winPtr);
- wmPtr->flags |= WM_UPDATE_PENDING;
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * Tk_UnsetGrid --
- *
- * This procedure cancels the effect of a previous call
- * to Tk_SetGrid.
- *
- * Results:
- * None.
- *
- * Side effects:
- * If tkwin currently controls gridding for its top-level window,
- * gridding is cancelled for that top-level window; if some other
- * window controls gridding then this procedure has no effect.
- *
- *----------------------------------------------------------------------
- */
-
-void
-Tk_UnsetGrid(
- Tk_Window tkwin) /* Token for window that is currently
- * controlling gridding. */
-{
- TkWindow *winPtr = (TkWindow *) tkwin;
- register WmInfo *wmPtr;
-
- /*
- * Find the top-level window for tkwin, plus the window manager
- * information.
- */
-
- while (!(winPtr->flags & TK_TOP_HIERARCHY)) {
- winPtr = winPtr->parentPtr;
- }
- wmPtr = winPtr->wmInfoPtr;
- if (wmPtr == NULL) {
- return;
- }
-
- if (tkwin != wmPtr->gridWin) {
- return;
- }
-
- wmPtr->gridWin = NULL;
- wmPtr->sizeHintsFlags &= ~(PBaseSize|PResizeInc);
- if (wmPtr->width != -1) {
- wmPtr->width = winPtr->reqWidth + (wmPtr->width
- - wmPtr->reqGridWidth)*wmPtr->widthInc;
- wmPtr->height = winPtr->reqHeight + (wmPtr->height
- - wmPtr->reqGridHeight)*wmPtr->heightInc;
- }
- wmPtr->widthInc = 1;
- wmPtr->heightInc = 1;
-
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- if (!(wmPtr->flags & (WM_UPDATE_PENDING|WM_NEVER_MAPPED))) {
- Tk_DoWhenIdle(UpdateGeometryInfo, (ClientData) winPtr);
- wmPtr->flags |= WM_UPDATE_PENDING;
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TopLevelEventProc --
- *
- * This procedure is invoked when a top-level (or other externally-
- * managed window) is restructured in any way.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Tk's internal data structures for the window get modified to
- * reflect the structural change.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-TopLevelEventProc(
- ClientData clientData, /* Window for which event occurred. */
- XEvent *eventPtr) /* Event that just happened. */
-{
- register TkWindow *winPtr = (TkWindow *) clientData;
-
- winPtr->wmInfoPtr->flags |= WM_VROOT_OFFSET_STALE;
- if (eventPtr->type == DestroyNotify) {
- Tk_ErrorHandler handler;
-
- if (!(winPtr->flags & TK_ALREADY_DEAD)) {
- /*
- * A top-level window was deleted externally (e.g., by the window
- * manager). This is probably not a good thing, but cleanup as
- * best we can. The error handler is needed because
- * Tk_DestroyWindow will try to destroy the window, but of course
- * it's already gone.
- */
-
- handler = Tk_CreateErrorHandler(winPtr->display, -1, -1, -1,
- (Tk_ErrorProc *) NULL, (ClientData) NULL);
- Tk_DestroyWindow((Tk_Window) winPtr);
- Tk_DeleteErrorHandler(handler);
- }
- if (wmTracing) {
- printf("TopLevelEventProc: %s deleted\n", winPtr->pathName);
- }
- } else if (eventPtr->type == ReparentNotify) {
- Tcl_Panic("recieved unwanted reparent event");
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TopLevelReqProc --
- *
- * This procedure is invoked by the geometry manager whenever
- * the requested size for a top-level window is changed.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Arrange for the window to be resized to satisfy the request
- * (this happens as a when-idle action).
- *
- *----------------------------------------------------------------------
- */
-
- /* ARGSUSED */
-static void
-TopLevelReqProc(
- ClientData dummy, /* Not used. */
- Tk_Window tkwin) /* Information about window. */
-{
- TkWindow *winPtr = (TkWindow *) tkwin;
- WmInfo *wmPtr;
-
- wmPtr = winPtr->wmInfoPtr;
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- if (!(wmPtr->flags & (WM_UPDATE_PENDING|WM_NEVER_MAPPED))) {
- Tk_DoWhenIdle(UpdateGeometryInfo, (ClientData) winPtr);
- wmPtr->flags |= WM_UPDATE_PENDING;
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * UpdateGeometryInfo --
- *
- * This procedure is invoked when a top-level window is first
- * mapped, and also as a when-idle procedure, to bring the
- * geometry and/or position of a top-level window back into
- * line with what has been requested by the user and/or widgets.
- * This procedure doesn't return until the window manager has
- * responded to the geometry change.
- *
- * Results:
- * None.
- *
- * Side effects:
- * The window's size and location may change, unless the WM prevents
- * that from happening.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-UpdateGeometryInfo(
- ClientData clientData) /* Pointer to the window's record. */
-{
- register TkWindow *winPtr = (TkWindow *) clientData;
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- int x, y, width, height;
- unsigned long serial;
-
- wmPtr->flags &= ~WM_UPDATE_PENDING;
-
- /*
- * Compute the new size for the top-level window. See the
- * user documentation for details on this, but the size
- * requested depends on (a) the size requested internally
- * by the window's widgets, (b) the size requested by the
- * user in a "wm geometry" command or via wm-based interactive
- * resizing (if any), and (c) whether or not the window is
- * gridded. Don't permit sizes <= 0 because this upsets
- * the X server.
- */
-
- if (wmPtr->width == -1) {
- width = winPtr->reqWidth;
- } else if (wmPtr->gridWin != NULL) {
- width = winPtr->reqWidth
- + (wmPtr->width - wmPtr->reqGridWidth)*wmPtr->widthInc;
- } else {
- width = wmPtr->width;
- }
- if (width <= 0) {
- width = 1;
- }
- if (wmPtr->height == -1) {
- height = winPtr->reqHeight;
- } else if (wmPtr->gridWin != NULL) {
- height = winPtr->reqHeight
- + (wmPtr->height - wmPtr->reqGridHeight)*wmPtr->heightInc;
- } else {
- height = wmPtr->height;
- }
- if (height <= 0) {
- height = 1;
- }
-
- /*
- * Compute the new position for the upper-left pixel of the window's
- * decorative frame. This is tricky, because we need to include the
- * border widths supplied by a reparented parent in this calculation,
- * but can't use the parent's current overall size since that may
- * change as a result of this code.
- */
-
- if (wmPtr->flags & WM_NEGATIVE_X) {
- x = wmPtr->vRootWidth - wmPtr->x
- - (width + (wmPtr->parentWidth - winPtr->changes.width));
- } else {
- x = wmPtr->x;
- }
- if (wmPtr->flags & WM_NEGATIVE_Y) {
- y = wmPtr->vRootHeight - wmPtr->y
- - (height + (wmPtr->parentHeight - winPtr->changes.height));
- } else {
- y = wmPtr->y;
- }
-
- /*
- * If the window's size is going to change and the window is
- * supposed to not be resizable by the user, then we have to
- * update the size hints. There may also be a size-hint-update
- * request pending from somewhere else, too.
- */
-
- if (((width != winPtr->changes.width)
- || (height != winPtr->changes.height))
- && (wmPtr->gridWin == NULL)
- && ((wmPtr->sizeHintsFlags & (PMinSize|PMaxSize)) == 0)) {
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- }
- if (wmPtr->flags & WM_UPDATE_SIZE_HINTS) {
- UpdateSizeHints(winPtr);
- }
-
- /*
- * Reconfigure the window if it isn't already configured correctly.
- * A few tricky points:
- *
- * 1. If the window is embedded and the container is also in this
- * process, don't actually reconfigure the window; just pass the
- * desired size on to the container. Also, zero out any position
- * information, since embedded windows are not allowed to move.
- * 2. Sometimes the window manager will give us a different size
- * than we asked for (e.g. mwm has a minimum size for windows), so
- * base the size check on what we *asked for* last time, not what we
- * got.
- * 3. Don't move window unless a new position has been requested for
- * it. This is because of "features" in some window managers (e.g.
- * twm, as of 4/24/91) where they don't interpret coordinates
- * according to ICCCM. Moving a window to its current location may
- * cause it to shift position on the screen.
- */
-
- if (Tk_IsEmbedded(winPtr)) {
- TkWindow *contWinPtr;
-
- contWinPtr = TkpGetOtherWindow(winPtr);
-
- /*
- * NOTE: Here we should handle out of process embedding.
- */
-
- if (contWinPtr != NULL) {
- /*
- * This window is embedded and the container is also in this
- * process, so we don't need to do anything special about the
- * geometry, except to make sure that the desired size is known
- * by the container. Also, zero out any position information,
- * since embedded windows are not allowed to move.
- */
-
- wmPtr->x = wmPtr->y = 0;
- wmPtr->flags &= ~(WM_NEGATIVE_X|WM_NEGATIVE_Y);
- Tk_GeometryRequest((Tk_Window) contWinPtr, width, height);
- }
- return;
- }
- serial = NextRequest(winPtr->display);
- if (wmPtr->flags & WM_MOVE_PENDING) {
- wmPtr->configWidth = width;
- wmPtr->configHeight = height;
- if (wmTracing) {
- printf(
- "UpdateGeometryInfo moving to %d %d, resizing to %d x %d,\n",
- x, y, width, height);
- }
- Tk_MoveResizeWindow((Tk_Window) winPtr, x, y, (unsigned) width,
- (unsigned) height);
- } else if ((width != wmPtr->configWidth)
- || (height != wmPtr->configHeight)) {
- wmPtr->configWidth = width;
- wmPtr->configHeight = height;
- if (wmTracing) {
- printf("UpdateGeometryInfo resizing to %d x %d\n", width, height);
- }
- Tk_ResizeWindow((Tk_Window) winPtr, (unsigned) width,
- (unsigned) height);
- } else {
- return;
- }
-}
-
-/*
- *--------------------------------------------------------------
- *
- * UpdateSizeHints --
- *
- * This procedure is called to update the window manager's
- * size hints information from the information in a WmInfo
- * structure.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Properties get changed for winPtr.
- *
- *--------------------------------------------------------------
- */
-
-static void
-UpdateSizeHints(
- TkWindow *winPtr)
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- XSizeHints *hintsPtr;
-
- wmPtr->flags &= ~WM_UPDATE_SIZE_HINTS;
-
- hintsPtr = XAllocSizeHints();
- if (hintsPtr == NULL) {
- return;
- }
-
- /*
- * Compute the pixel-based sizes for the various fields in the
- * size hints structure, based on the grid-based sizes in
- * our structure.
- */
-
- if (wmPtr->gridWin != NULL) {
- hintsPtr->base_width = winPtr->reqWidth
- - (wmPtr->reqGridWidth * wmPtr->widthInc);
- if (hintsPtr->base_width < 0) {
- hintsPtr->base_width = 0;
- }
- hintsPtr->base_height = winPtr->reqHeight
- - (wmPtr->reqGridHeight * wmPtr->heightInc);
- if (hintsPtr->base_height < 0) {
- hintsPtr->base_height = 0;
- }
- hintsPtr->min_width = hintsPtr->base_width
- + (wmPtr->minWidth * wmPtr->widthInc);
- hintsPtr->min_height = hintsPtr->base_height
- + (wmPtr->minHeight * wmPtr->heightInc);
- hintsPtr->max_width = hintsPtr->base_width
- + (wmPtr->maxWidth * wmPtr->widthInc);
- hintsPtr->max_height = hintsPtr->base_height
- + (wmPtr->maxHeight * wmPtr->heightInc);
- } else {
- hintsPtr->min_width = wmPtr->minWidth;
- hintsPtr->min_height = wmPtr->minHeight;
- hintsPtr->max_width = wmPtr->maxWidth;
- hintsPtr->max_height = wmPtr->maxHeight;
- hintsPtr->base_width = 0;
- hintsPtr->base_height = 0;
- }
- hintsPtr->width_inc = wmPtr->widthInc;
- hintsPtr->height_inc = wmPtr->heightInc;
- hintsPtr->min_aspect.x = wmPtr->minAspect.x;
- hintsPtr->min_aspect.y = wmPtr->minAspect.y;
- hintsPtr->max_aspect.x = wmPtr->maxAspect.x;
- hintsPtr->max_aspect.y = wmPtr->maxAspect.y;
- hintsPtr->win_gravity = wmPtr->gravity;
- hintsPtr->flags = wmPtr->sizeHintsFlags | PMinSize | PMaxSize;
-
- /*
- * If the window isn't supposed to be resizable, then set the
- * minimum and maximum dimensions to be the same.
- */
-
- if (wmPtr->flags & WM_WIDTH_NOT_RESIZABLE) {
- if (wmPtr->width >= 0) {
- hintsPtr->min_width = wmPtr->width;
- } else {
- hintsPtr->min_width = winPtr->reqWidth;
- }
- hintsPtr->max_width = hintsPtr->min_width;
- }
- if (wmPtr->flags & WM_HEIGHT_NOT_RESIZABLE) {
- if (wmPtr->height >= 0) {
- hintsPtr->min_height = wmPtr->height;
- } else {
- hintsPtr->min_height = winPtr->reqHeight;
- }
- hintsPtr->max_height = hintsPtr->min_height;
- }
-
- XSetWMNormalHints(winPtr->display, winPtr->window, hintsPtr);
-
- XFree((char *) hintsPtr);
-}
-
-/*
- *--------------------------------------------------------------
- *
- * ParseGeometry --
- *
- * This procedure parses a geometry string and updates
- * information used to control the geometry of a top-level
- * window.
- *
- * Results:
- * A standard Tcl return value, plus an error message in
- * the interp's result if an error occurs.
- *
- * Side effects:
- * The size and/or location of winPtr may change.
- *
- *--------------------------------------------------------------
- */
-
-static int
-ParseGeometry(
- Tcl_Interp *interp, /* Used for error reporting. */
- char *string, /* String containing new geometry. Has the
- * standard form "=wxh+x+y". */
- TkWindow *winPtr) /* Pointer to top-level window whose
- * geometry is to be changed. */
-{
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
- int x, y, width, height, flags;
- char *end;
- register char *p = string;
-
- /*
- * The leading "=" is optional.
- */
-
- if (*p == '=') {
- p++;
- }
-
- /*
- * Parse the width and height, if they are present. Don't
- * actually update any of the fields of wmPtr until we've
- * successfully parsed the entire geometry string.
- */
-
- width = wmPtr->width;
- height = wmPtr->height;
- x = wmPtr->x;
- y = wmPtr->y;
- flags = wmPtr->flags;
- if (isdigit(UCHAR(*p))) {
- width = strtoul(p, &end, 10);
- p = end;
- if (*p != 'x') {
- goto error;
- }
- p++;
- if (!isdigit(UCHAR(*p))) {
- goto error;
- }
- height = strtoul(p, &end, 10);
- p = end;
- }
-
- /*
- * Parse the X and Y coordinates, if they are present.
- */
-
- if (*p != '\0') {
- flags &= ~(WM_NEGATIVE_X | WM_NEGATIVE_Y);
- if (*p == '-') {
- flags |= WM_NEGATIVE_X;
- } else if (*p != '+') {
- goto error;
- }
- x = strtol(p+1, &end, 10);
- p = end;
- if (*p == '-') {
- flags |= WM_NEGATIVE_Y;
- } else if (*p != '+') {
- goto error;
- }
- y = strtol(p+1, &end, 10);
- if (*end != '\0') {
- goto error;
- }
-
- /*
- * Assume that the geometry information came from the user,
- * unless an explicit source has been specified. Otherwise
- * most window managers assume that the size hints were
- * program-specified and they ignore them.
- */
-
- if ((wmPtr->sizeHintsFlags & (USPosition|PPosition)) == 0) {
- wmPtr->sizeHintsFlags |= USPosition;
- flags |= WM_UPDATE_SIZE_HINTS;
- }
- }
-
- /*
- * Everything was parsed OK. Update the fields of *wmPtr and
- * arrange for the appropriate information to be percolated out
- * to the window manager at the next idle moment.
- */
-
- wmPtr->width = width;
- wmPtr->height = height;
- if ((x != wmPtr->x) || (y != wmPtr->y)
- || ((flags & (WM_NEGATIVE_X|WM_NEGATIVE_Y))
- != (wmPtr->flags & (WM_NEGATIVE_X|WM_NEGATIVE_Y)))) {
- wmPtr->x = x;
- wmPtr->y = y;
- flags |= WM_MOVE_PENDING;
- }
- wmPtr->flags = flags;
-
- if (!(wmPtr->flags & (WM_UPDATE_PENDING|WM_NEVER_MAPPED))) {
- Tk_DoWhenIdle(UpdateGeometryInfo, (ClientData) winPtr);
- wmPtr->flags |= WM_UPDATE_PENDING;
- }
- return TCL_OK;
-
- error:
- Tcl_AppendResult(interp, "bad geometry specifier \"",
- string, "\"", (char *) NULL);
- return TCL_ERROR;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * Tk_GetRootCoords --
- *
- * Given a token for a window, this procedure traces through the
- * window's lineage to find the (virtual) root-window coordinates
- * corresponding to point (0,0) in the window.
- *
- * Results:
- * The locations pointed to by xPtr and yPtr are filled in with
- * the root coordinates of the (0,0) point in tkwin. If a virtual
- * root window is in effect for the window, then the coordinates
- * in the virtual root are returned.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-void
-Tk_GetRootCoords(
- Tk_Window tkwin, /* Token for window. */
- int *xPtr, /* Where to store x-displacement of (0,0). */
- int *yPtr) /* Where to store y-displacement of (0,0). */
-{
- int x, y;
- register TkWindow *winPtr = (TkWindow *) tkwin;
-
- /*
- * Search back through this window's parents all the way to a
- * top-level window, combining the offsets of each window within
- * its parent.
- */
-
- x = y = 0;
- while (1) {
- x += winPtr->changes.x + winPtr->changes.border_width;
- y += winPtr->changes.y + winPtr->changes.border_width;
- if (winPtr->flags & TK_TOP_HIERARCHY) {
- if (!(Tk_IsEmbedded(winPtr))) {
- x += winPtr->wmInfoPtr->xInParent;
- y += winPtr->wmInfoPtr->yInParent;
- break;
- } else {
- TkWindow *otherPtr;
-
- otherPtr = TkpGetOtherWindow(winPtr);
- if (otherPtr != NULL) {
- /*
- * The container window is in the same application.
- * Query its coordinates.
- */
- winPtr = otherPtr;
-
- /*
- * Remember to offset by the container window here,
- * since at the end of this if branch, we will
- * pop out to the container's parent...
- */
-
- x += winPtr->changes.x + winPtr->changes.border_width;
- y += winPtr->changes.y + winPtr->changes.border_width;
-
- } else {
- Point theOffset;
-
- if (gMacEmbedHandler->getOffsetProc != NULL) {
- /*
- * We do not require that the changes.x & changes.y for
- * a non-Tk master window be kept up to date. So we
- * first subtract off the possibly bogus values that have
- * been added on at the top of this pass through the loop,
- * and then call out to the getOffsetProc to give us
- * the correct offset.
- */
-
- x -= winPtr->changes.x + winPtr->changes.border_width;
- y -= winPtr->changes.y + winPtr->changes.border_width;
-
- gMacEmbedHandler->getOffsetProc((Tk_Window) winPtr, &theOffset);
-
- x += theOffset.h;
- y += theOffset.v;
- }
- break;
- }
- }
- }
- if (winPtr->flags & TK_TOP_HIERARCHY) {
- break; /* Punt */
- }
- winPtr = winPtr->parentPtr;
- }
- *xPtr = x;
- *yPtr = y;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * Tk_CoordsToWindow --
- *
- * This is a Macintosh specific implementation of this function.
- * Given the root coordinates of a point, this procedure returns
- * the token for the top-most window covering that point, if
- * there exists such a window in this application.
- *
- * Results:
- * The return result is either a token for the window corresponding
- * to rootX and rootY, or else NULL to indicate that there is no such
- * window.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-Tk_Window
-Tk_CoordsToWindow(
- int rootX, int rootY, /* Coordinates of point in root window. If
- * a virtual-root window manager is in use,
- * these coordinates refer to the virtual
- * root, not the real root. */
- Tk_Window tkwin) /* Token for any window in application;
- * used to identify the display. */
-{
- WindowPtr whichWin;
- Point where;
- Window rootChild;
- register TkWindow *winPtr, *childPtr;
- TkWindow *nextPtr; /* Coordinates of highest child found so
- * far that contains point. */
- int x, y; /* Coordinates in winPtr. */
- int tmpx, tmpy, bd;
- TkDisplay *dispPtr;
-
- /*
- * Step 1: find the top-level window that contains the desired point.
- */
-
- where.h = rootX;
- where.v = rootY;
- FindWindow(where, &whichWin);
- if (whichWin == NULL) {
- return NULL;
- }
- rootChild = TkMacGetXWindow(whichWin);
- dispPtr = TkGetDisplayList();
- winPtr = (TkWindow *) Tk_IdToWindow(dispPtr->display, rootChild);
- if (winPtr == NULL) {
- return NULL;
- }
-
- /*
- * Step 2: work down through the hierarchy underneath this window.
- * At each level, scan through all the children to find the highest
- * one in the stacking order that contains the point. Then repeat
- * the whole process on that child.
- */
-
- x = rootX - winPtr->wmInfoPtr->xInParent;
- y = rootY - winPtr->wmInfoPtr->yInParent;
- while (1) {
- x -= winPtr->changes.x;
- y -= winPtr->changes.y;
- nextPtr = NULL;
-
- /*
- * Container windows cannot have children. So if it is a container,
- * look there, otherwise inspect the children.
- */
-
- if (Tk_IsContainer(winPtr)) {
- childPtr = TkpGetOtherWindow(winPtr);
- if (childPtr != NULL) {
- if (Tk_IsMapped(childPtr)) {
- tmpx = x - childPtr->changes.x;
- tmpy = y - childPtr->changes.y;
- bd = childPtr->changes.border_width;
-
- if ((tmpx >= -bd) && (tmpy >= -bd)
- && (tmpx < (childPtr->changes.width + bd))
- && (tmpy < (childPtr->changes.height + bd))) {
- nextPtr = childPtr;
- }
- }
- }
-
-
- /*
- * NOTE: Here we should handle out of process embedding.
- */
-
- } else {
- for (childPtr = winPtr->childList; childPtr != NULL;
- childPtr = childPtr->nextPtr) {
- if (!Tk_IsMapped(childPtr) ||
- (childPtr->flags & TK_TOP_HIERARCHY)) {
- continue;
- }
- tmpx = x - childPtr->changes.x;
- tmpy = y - childPtr->changes.y;
- bd = childPtr->changes.border_width;
- if ((tmpx >= -bd) && (tmpy >= -bd)
- && (tmpx < (childPtr->changes.width + bd))
- && (tmpy < (childPtr->changes.height + bd))) {
- nextPtr = childPtr;
- }
- }
- }
- if (nextPtr == NULL) {
- break;
- }
- winPtr = nextPtr;
- }
- return (Tk_Window) winPtr;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * Tk_TopCoordsToWindow --
- *
- * Given a Tk Window, and coordinates of a point relative to that window
- * this procedure returns the top-most child of the window (excluding
- * toplevels) covering that point, if there exists such a window in this
- * application.
- * It also sets newX, and newY to the coords of the point relative to the
- * window returned.
- *
- * Results:
- * The return result is either a token for the window corresponding
- * to rootX and rootY, or else NULL to indicate that there is no such
- * window. newX and newY are also set to the coords of the point relative
- * to the returned window.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-Tk_Window
-Tk_TopCoordsToWindow(
- Tk_Window tkwin, /* Token for a Tk Window which defines the;
- * coordinates for rootX & rootY */
- int rootX, int rootY, /* Coordinates of a point in tkWin. */
- int *newX, int *newY) /* Coordinates of point in the upperMost child of
- * tkWin containing (rootX,rootY) */
-{
- register TkWindow *winPtr, *childPtr;
- TkWindow *nextPtr; /* Coordinates of highest child found so
- * far that contains point. */
- int x, y; /* Coordinates in winPtr. */
- Window *children; /* Children of winPtr, or NULL. */
-
- winPtr = (TkWindow *) tkwin;
- x = rootX;
- y = rootY;
- while (1) {
- nextPtr = NULL;
- children = NULL;
-
- /*
- * Container windows cannot have children. So if it is a container,
- * look there, otherwise inspect the children.
- */
-
- if (Tk_IsContainer(winPtr)) {
- childPtr = TkpGetOtherWindow(winPtr);
- if (childPtr != NULL) {
- if (Tk_IsMapped(childPtr) &&
- (x > childPtr->changes.x &&
- x < childPtr->changes.x +
- childPtr->changes.width) &&
- (y > childPtr->changes.y &&
- y < childPtr->changes.y +
- childPtr->changes.height)) {
- nextPtr = childPtr;
- }
- }
-
- /*
- * NOTE: Here we should handle out of process embedding.
- */
-
- } else {
-
- for (childPtr = winPtr->childList; childPtr != NULL;
- childPtr = childPtr->nextPtr) {
- if (!Tk_IsMapped(childPtr) ||
- (childPtr->flags & TK_TOP_HIERARCHY)) {
- continue;
- }
- if (x < childPtr->changes.x || y < childPtr->changes.y) {
- continue;
- }
- if (x > childPtr->changes.x + childPtr->changes.width ||
- y > childPtr->changes.y + childPtr->changes.height) {
- continue;
- }
- nextPtr = childPtr;
- }
- }
- if (nextPtr == NULL) {
- break;
- }
- winPtr = nextPtr;
- x -= winPtr->changes.x;
- y -= winPtr->changes.y;
- }
- *newX = x;
- *newY = y;
- return (Tk_Window) winPtr;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * UpdateVRootGeometry --
- *
- * This procedure is called to update all the virtual root
- * geometry information in wmPtr.
- *
- * Results:
- * None.
- *
- * Side effects:
- * The vRootX, vRootY, vRootWidth, and vRootHeight fields in
- * wmPtr are filled with the most up-to-date information.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-UpdateVRootGeometry(
- WmInfo *wmPtr) /* Window manager information to be
- * updated. The wmPtr->vRoot field must
- * be valid. */
-{
- TkWindow *winPtr = wmPtr->winPtr;
- unsigned int bd, dummy;
- Window dummy2;
- Status status;
- Tk_ErrorHandler handler;
-
- /*
- * If this isn't a virtual-root window manager, just return information
- * about the screen.
- */
-
- wmPtr->flags &= ~WM_VROOT_OFFSET_STALE;
- if (wmPtr->vRoot == None) {
- noVRoot:
- wmPtr->vRootX = wmPtr->vRootY = 0;
- wmPtr->vRootWidth = DisplayWidth(winPtr->display, winPtr->screenNum);
- wmPtr->vRootHeight = DisplayHeight(winPtr->display, winPtr->screenNum);
- return;
- }
-
- /*
- * Refresh the virtual root information if it's out of date.
- */
-
- handler = Tk_CreateErrorHandler(winPtr->display, -1, -1, -1,
- (Tk_ErrorProc *) NULL, (ClientData) NULL);
- status = XGetGeometry(winPtr->display, wmPtr->vRoot,
- &dummy2, &wmPtr->vRootX, &wmPtr->vRootY,
- &wmPtr->vRootWidth, &wmPtr->vRootHeight, &bd, &dummy);
- if (wmTracing) {
- printf("UpdateVRootGeometry: x = %d, y = %d, width = %d, ",
- wmPtr->vRootX, wmPtr->vRootY, wmPtr->vRootWidth);
- printf("height = %d, status = %d\n", wmPtr->vRootHeight, status);
- }
- Tk_DeleteErrorHandler(handler);
- if (status == 0) {
- /*
- * The virtual root is gone! Pretend that it never existed.
- */
-
- wmPtr->vRoot = None;
- goto noVRoot;
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * Tk_GetVRootGeometry --
- *
- * This procedure returns information about the virtual root
- * window corresponding to a particular Tk window.
- *
- * Results:
- * The values at xPtr, yPtr, widthPtr, and heightPtr are set
- * with the offset and dimensions of the root window corresponding
- * to tkwin. If tkwin is being managed by a virtual root window
- * manager these values correspond to the virtual root window being
- * used for tkwin; otherwise the offsets will be 0 and the
- * dimensions will be those of the screen.
- *
- * Side effects:
- * Vroot window information is refreshed if it is out of date.
- *
- *----------------------------------------------------------------------
- */
-
-void
-Tk_GetVRootGeometry(
- Tk_Window tkwin, /* Window whose virtual root is to be
- * queried. */
- int *xPtr, int *yPtr, /* Store x and y offsets of virtual root
- * here. */
- int *widthPtr, /* Store dimensions of virtual root here. */
- int *heightPtr)
-{
- WmInfo *wmPtr;
- TkWindow *winPtr = (TkWindow *) tkwin;
-
- /*
- * Find the top-level window for tkwin, and locate the window manager
- * information for that window.
- */
-
- while (!(winPtr->flags & TK_TOP_HIERARCHY)) {
- winPtr = winPtr->parentPtr;
- }
- wmPtr = winPtr->wmInfoPtr;
- if (wmPtr == NULL) {
- return; /* Punt */
- }
-
- /*
- * Make sure that the geometry information is up-to-date, then copy
- * it out to the caller.
- */
-
- if (wmPtr->flags & WM_VROOT_OFFSET_STALE) {
- UpdateVRootGeometry(wmPtr);
- }
- *xPtr = wmPtr->vRootX;
- *yPtr = wmPtr->vRootY;
- *widthPtr = wmPtr->vRootWidth;
- *heightPtr = wmPtr->vRootHeight;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * Tk_MoveToplevelWindow --
- *
- * This procedure is called instead of Tk_MoveWindow to adjust
- * the x-y location of a top-level window. It delays the actual
- * move to a later time and keeps window-manager information
- * up-to-date with the move
- *
- * Results:
- * None.
- *
- * Side effects:
- * The window is eventually moved so that its upper-left corner
- * (actually, the upper-left corner of the window's decorative
- * frame, if there is one) is at (x,y).
- *
- *----------------------------------------------------------------------
- */
-
-void
-Tk_MoveToplevelWindow(
- Tk_Window tkwin, /* Window to move. */
- int x, int y) /* New location for window (within
- * parent). */
-{
- TkWindow *winPtr = (TkWindow *) tkwin;
- register WmInfo *wmPtr = winPtr->wmInfoPtr;
-
- if (!(winPtr->flags & TK_TOP_LEVEL)) {
- Tcl_Panic("Tk_MoveToplevelWindow called with non-toplevel window");
- }
- wmPtr->x = x;
- wmPtr->y = y;
- wmPtr->flags |= WM_MOVE_PENDING;
- wmPtr->flags &= ~(WM_NEGATIVE_X|WM_NEGATIVE_Y);
- if ((wmPtr->sizeHintsFlags & (USPosition|PPosition)) == 0) {
- wmPtr->sizeHintsFlags |= USPosition;
- wmPtr->flags |= WM_UPDATE_SIZE_HINTS;
- }
-
- /*
- * If the window has already been mapped, must bring its geometry
- * up-to-date immediately, otherwise an event might arrive from the
- * server that would overwrite wmPtr->x and wmPtr->y and lose the
- * new position.
- */
-
- if (!(wmPtr->flags & WM_NEVER_MAPPED)) {
- if (wmPtr->flags & WM_UPDATE_PENDING) {
- Tk_CancelIdleCall(UpdateGeometryInfo, (ClientData) winPtr);
- }
- UpdateGeometryInfo((ClientData) winPtr);
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkWmProtocolEventProc --
- *
- * This procedure is called by the Tk_HandleEvent whenever a
- * ClientMessage event arrives whose type is "WM_PROTOCOLS".
- * This procedure handles the message from the window manager
- * in an appropriate fashion.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Depends on what sort of handler, if any, was set up for the
- * protocol.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkWmProtocolEventProc(
- TkWindow *winPtr, /* Window to which the event was sent. */
- XEvent *eventPtr) /* X event. */
-{
- WmInfo *wmPtr;
- register ProtocolHandler *protPtr;
- Tcl_Interp *interp;
- Atom protocol;
- int result;
-
- wmPtr = winPtr->wmInfoPtr;
- if (wmPtr == NULL) {
- return;
- }
- protocol = (Atom) eventPtr->xclient.data.l[0];
- for (protPtr = wmPtr->protPtr; protPtr != NULL;
- protPtr = protPtr->nextPtr) {
- if (protocol == protPtr->protocol) {
- Tcl_Preserve((ClientData) protPtr);
- interp = protPtr->interp;
- Tcl_Preserve((ClientData) interp);
- result = Tcl_GlobalEval(interp, protPtr->command);
- if (result != TCL_OK) {
- Tcl_AddErrorInfo(interp, "\n (command for \"");
- Tcl_AddErrorInfo(interp,
- Tk_GetAtomName((Tk_Window) winPtr, protocol));
- Tcl_AddErrorInfo(interp, "\" window manager protocol)");
- Tk_BackgroundError(interp);
- }
- Tcl_Release((ClientData) interp);
- Tcl_Release((ClientData) protPtr);
- return;
- }
- }
-
- /*
- * No handler was present for this protocol. If this is a
- * WM_DELETE_WINDOW message then just destroy the window.
- */
-
- if (protocol == Tk_InternAtom((Tk_Window) winPtr, "WM_DELETE_WINDOW")) {
- Tk_DestroyWindow((Tk_Window) winPtr);
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkWmStackorderToplevelWrapperMap --
- *
- * This procedure will create a table that maps the reparent wrapper
- * X id for a toplevel to the TkWindow structure that is wraps.
- * Tk keeps track of a mapping from the window X id to the TkWindow
- * structure but that does us no good here since we only get the X
- * id of the wrapper window. Only those toplevel windows that are
- * mapped have a position in the stacking order.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Adds entries to the passed hashtable.
- *
- *----------------------------------------------------------------------
- */
-void
-TkWmStackorderToplevelWrapperMap(winPtr, table)
- TkWindow *winPtr; /* TkWindow to recurse on */
- Tcl_HashTable *table; /* Maps mac window to TkWindow */
-{
- TkWindow *childPtr;
- Tcl_HashEntry *hPtr;
- WindowPeek wrapper;
- int newEntry;
-
- if (Tk_IsMapped(winPtr) && Tk_IsTopLevel(winPtr) &&
- !Tk_IsEmbedded(winPtr)) {
- wrapper = (WindowPeek) TkMacGetDrawablePort(winPtr->window);
-
- hPtr = Tcl_CreateHashEntry(table,
- (char *) wrapper, &newEntry);
- Tcl_SetHashValue(hPtr, winPtr);
- }
-
- for (childPtr = winPtr->childList; childPtr != NULL;
- childPtr = childPtr->nextPtr) {
- TkWmStackorderToplevelWrapperMap(childPtr, table);
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkWmStackorderToplevel --
- *
- * This procedure returns the stack order of toplevel windows.
- *
- * Results:
- * An array of pointers to tk window objects in stacking order
- * or else NULL if there was an error.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-TkWindow **
-TkWmStackorderToplevel(parentPtr)
- TkWindow *parentPtr; /* Parent toplevel window. */
-{
- WindowPeek frontWindow;
- TkWindow *childWinPtr, **windows, **window_ptr;
- Tcl_HashTable table;
- Tcl_HashEntry *hPtr;
- Tcl_HashSearch search;
-
- /*
- * Map mac windows to a TkWindow of the wrapped toplevel.
- */
-
- Tcl_InitHashTable(&table, TCL_ONE_WORD_KEYS);
- TkWmStackorderToplevelWrapperMap(parentPtr, &table);
-
- windows = (TkWindow **) ckalloc((table.numEntries+1)
- * sizeof(TkWindow *));
-
- /*
- * Special cases: If zero or one toplevels were mapped
- * there is no need to enumerate Windows.
- */
-
- switch (table.numEntries) {
- case 0:
- windows[0] = NULL;
- goto done;
- case 1:
- hPtr = Tcl_FirstHashEntry(&table, &search);
- windows[0] = (TkWindow *) Tcl_GetHashValue(hPtr);
- windows[1] = NULL;
- goto done;
- }
-
- if (TkMacHaveAppearance() >= 0x110) {
- frontWindow = (WindowPeek) FrontNonFloatingWindow();
- } else {
- frontWindow = (WindowPeek) FrontWindow();
- }
-
- if (frontWindow == NULL) {
- ckfree((char *) windows);
- windows = NULL;
- } else {
- window_ptr = windows + table.numEntries;
- *window_ptr-- = NULL;
- while (frontWindow != NULL) {
- hPtr = Tcl_FindHashEntry(&table, (char *) frontWindow);
- if (hPtr != NULL) {
- childWinPtr = (TkWindow *) Tcl_GetHashValue(hPtr);
- *window_ptr-- = childWinPtr;
- }
- frontWindow = frontWindow->nextWindow;
- }
- if (window_ptr != (windows-1))
- Tcl_Panic("num matched toplevel windows does not equal num children");
- }
-
- done:
- Tcl_DeleteHashTable(&table);
- return windows;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkWmRestackToplevel --
- *
- * This procedure restacks a top-level window.
- *
- * Results:
- * None.
- *
- * Side effects:
- * WinPtr gets restacked as specified by aboveBelow and otherPtr.
- * This procedure doesn't return until the restack has taken
- * effect and the ConfigureNotify event for it has been received.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkWmRestackToplevel(
- TkWindow *winPtr, /* Window to restack. */
- int aboveBelow, /* Gives relative position for restacking;
- * must be Above or Below. */
- TkWindow *otherPtr) /* Window relative to which to restack;
- * if NULL, then winPtr gets restacked
- * above or below *all* siblings. */
-{
- WmInfo *wmPtr;
- WindowPeek macWindow, otherMacWindow, frontWindow;
-
- wmPtr = winPtr->wmInfoPtr;
-
- /*
- * Get the mac window. Make sure it exists & is mapped.
- */
-
- if (winPtr->window == None) {
- Tk_MakeWindowExist((Tk_Window) winPtr);
- }
- if (winPtr->wmInfoPtr->flags & WM_NEVER_MAPPED) {
-
- /*
- * Can't set stacking order properly until the window is on the
- * screen (mapping it may give it a reparent window), so make sure
- * it's on the screen.
- */
-
- TkWmMapWindow(winPtr);
- }
- macWindow = (WindowPeek) TkMacGetDrawablePort(winPtr->window);
-
- /*
- * Get the window in which a raise or lower is in relation to.
- */
- if (otherPtr != NULL) {
- if (otherPtr->window == None) {
- Tk_MakeWindowExist((Tk_Window) otherPtr);
- }
- if (otherPtr->wmInfoPtr->flags & WM_NEVER_MAPPED) {
- TkWmMapWindow(otherPtr);
- }
- otherMacWindow = (WindowPeek) TkMacGetDrawablePort(otherPtr->window);
- } else {
- otherMacWindow = NULL;
- }
-
- if (TkMacHaveAppearance() >= 0x110) {
- frontWindow = (WindowPeek) FrontNonFloatingWindow();
- } else {
- frontWindow = (WindowPeek) FrontWindow();
- }
-
- if (aboveBelow == Above) {
- if (macWindow == frontWindow) {
- /*
- * Do nothing - it's already at the top.
- */
- } else if (otherMacWindow == frontWindow || otherMacWindow == NULL) {
- /*
- * Raise the window to the top. If the window is visable then
- * we also make it the active window.
- */
-
- if (wmPtr->hints.initial_state == WithdrawnState) {
- BringToFront((WindowPtr) macWindow);
- } else {
- SelectWindow((WindowPtr) macWindow);
- }
- } else {
- /*
- * Find the window to be above. (Front window will actually be the
- * window to be behind.) Front window is NULL if no other windows.
- */
- while (frontWindow != NULL &&
- frontWindow->nextWindow != otherMacWindow) {
- frontWindow = frontWindow->nextWindow;
- }
- if (frontWindow != NULL) {
- SendBehind((WindowPtr) macWindow, (WindowPtr) frontWindow);
- }
- }
- } else {
- /*
- * Send behind. If it was in front find another window to make active.
- */
- if (macWindow == frontWindow) {
- if (macWindow->nextWindow != NULL) {
- SelectWindow((WindowPtr) macWindow->nextWindow);
- }
- }
- SendBehind((WindowPtr) macWindow, (WindowPtr) otherMacWindow);
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkWmAddToColormapWindows --
- *
- * This procedure is called to add a given window to the
- * WM_COLORMAP_WINDOWS property for its top-level, if it
- * isn't already there. It is invoked by the Tk code that
- * creates a new colormap, in order to make sure that colormap
- * information is propagated to the window manager by default.
- *
- * Results:
- * None.
- *
- * Side effects:
- * WinPtr's window gets added to the WM_COLORMAP_WINDOWS
- * property of its nearest top-level ancestor, unless the
- * colormaps have been set explicitly with the
- * "wm colormapwindows" command.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkWmAddToColormapWindows(
- TkWindow *winPtr) /* Window with a non-default colormap.
- * Should not be a top-level window. */
-{
- TkWindow *topPtr;
- TkWindow **oldPtr, **newPtr;
- int count, i;
-
- if (winPtr->window == None) {
- return;
- }
-
- for (topPtr = winPtr->parentPtr; ; topPtr = topPtr->parentPtr) {
- if (topPtr == NULL) {
- /*
- * Window is being deleted. Skip the whole operation.
- */
-
- return;
- }
- if (topPtr->flags & TK_TOP_HIERARCHY) {
- break;
- }
- }
- if (topPtr->wmInfoPtr == NULL) {
- return;
- }
-
- if (topPtr->wmInfoPtr->flags & WM_COLORMAPS_EXPLICIT) {
- return;
- }
-
- /*
- * Make sure that the window isn't already in the list.
- */
-
- count = topPtr->wmInfoPtr->cmapCount;
- oldPtr = topPtr->wmInfoPtr->cmapList;
-
- for (i = 0; i < count; i++) {
- if (oldPtr[i] == winPtr) {
- return;
- }
- }
-
- /*
- * Make a new bigger array and use it to reset the property.
- * Automatically add the toplevel itself as the last element
- * of the list.
- */
-
- newPtr = (TkWindow **) ckalloc((unsigned) ((count+2)*sizeof(TkWindow*)));
- if (count > 0) {
- memcpy(newPtr, oldPtr, count * sizeof(TkWindow*));
- }
- if (count == 0) {
- count++;
- }
- newPtr[count-1] = winPtr;
- newPtr[count] = topPtr;
- if (oldPtr != NULL) {
- ckfree((char *) oldPtr);
- }
-
- topPtr->wmInfoPtr->cmapList = newPtr;
- topPtr->wmInfoPtr->cmapCount = count+1;
-
- /*
- * On the Macintosh all of this is just an excercise
- * in compatability as we don't support colormaps. If
- * we did they would be installed here.
- */
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkWmRemoveFromColormapWindows --
- *
- * This procedure is called to remove a given window from the
- * WM_COLORMAP_WINDOWS property for its top-level. It is invoked
- * when windows are deleted.
- *
- * Results:
- * None.
- *
- * Side effects:
- * WinPtr's window gets removed from the WM_COLORMAP_WINDOWS
- * property of its nearest top-level ancestor, unless the
- * top-level itself is being deleted too.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkWmRemoveFromColormapWindows(
- TkWindow *winPtr) /* Window that may be present in
- * WM_COLORMAP_WINDOWS property for its
- * top-level. Should not be a top-level
- * window. */
-{
- TkWindow *topPtr;
- TkWindow **oldPtr;
- int count, i, j;
-
- for (topPtr = winPtr->parentPtr; ; topPtr = topPtr->parentPtr) {
- if (topPtr == NULL) {
- /*
- * Ancestors have been deleted, so skip the whole operation.
- * Seems like this can't ever happen?
- */
-
- return;
- }
- if (topPtr->flags & TK_TOP_HIERARCHY) {
- break;
- }
- }
- if (topPtr->flags & TK_ALREADY_DEAD) {
- /*
- * Top-level is being deleted, so there's no need to cleanup
- * the WM_COLORMAP_WINDOWS property.
- */
-
- return;
- }
-
- /*
- * Find the window and slide the following ones down to cover
- * it up.
- */
-
- if (topPtr->wmInfoPtr == NULL) {
- return;
- }
-
- count = topPtr->wmInfoPtr->cmapCount;
- oldPtr = topPtr->wmInfoPtr->cmapList;
- for (i = 0; i < count; i++) {
- if (oldPtr[i] == winPtr) {
- for (j = i ; j < count-1; j++) {
- oldPtr[j] = oldPtr[j+1];
- }
- topPtr->wmInfoPtr->cmapCount = count - 1;
- break;
- }
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkGetPointerCoords --
- *
- * Fetch the position of the mouse pointer.
- *
- * Results:
- * *xPtr and *yPtr are filled in with the (virtual) root coordinates
- * of the mouse pointer for tkwin's display. If the pointer isn't
- * on tkwin's screen, then -1 values are returned for both
- * coordinates. The argument tkwin must be a toplevel window.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkGetPointerCoords(
- Tk_Window tkwin, /* Toplevel window that identifies screen
- * on which lookup is to be done. */
- int *xPtr, int *yPtr) /* Store pointer coordinates here. */
-{
- Point where;
-
- GetMouse(&where);
- LocalToGlobal(&where);
- *xPtr = where.h;
- *yPtr = where.v;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * InitialWindowBounds --
- *
- * This function calculates the initial bounds for a new Mac
- * toplevel window. Unless the geometry is specified by the user
- * this code will auto place the windows in a cascade diagonially
- * across the main monitor of the Mac.
- *
- * Results:
- * The bounds are returned in geometry.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-InitialWindowBounds(
- TkWindow *winPtr, /* Window to get initial bounds for. */
- Rect *geometry) /* On return the initial bounds. */
-{
- int x, y;
- static int defaultX = 5;
- static int defaultY = 45;
-
- if (!(winPtr->wmInfoPtr->sizeHintsFlags & (USPosition | PPosition))) {
- /*
- * We will override the program & hopefully place the
- * window in a "better" location.
- */
-
- if (((tcl_macQdPtr->screenBits.bounds.right - defaultX) < 30) ||
- ((tcl_macQdPtr->screenBits.bounds.bottom - defaultY) < 30)) {
- defaultX = 5;
- defaultY = 45;
- }
- x = defaultX;
- y = defaultY;
- defaultX += 20;
- defaultY += 20;
- } else {
- x = winPtr->wmInfoPtr->x;
- y = winPtr->wmInfoPtr->y;
- }
-
- geometry->left = x;
- geometry->top = y;
- geometry->right = x + winPtr->changes.width;
- geometry->bottom = y + winPtr->changes.height;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkMacResizable --
- *
- * This function determines if the passed in window is part of
- * a toplevel window that is resizable. If the window is
- * resizable in the x, y or both directions, true is returned.
- *
- * Results:
- * True if resizable, false otherwise.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-int
-TkMacResizable(
- TkWindow *winPtr) /* Tk window or NULL. */
-{
- WmInfo *wmPtr;
-
- if (winPtr == NULL) {
- return false;
- }
- while (winPtr->wmInfoPtr == NULL) {
- winPtr = winPtr->parentPtr;
- }
-
- wmPtr = winPtr->wmInfoPtr;
- if ((wmPtr->flags & WM_WIDTH_NOT_RESIZABLE) &&
- (wmPtr->flags & WM_HEIGHT_NOT_RESIZABLE)) {
- return false;
- } else {
- return true;
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkMacGrowToplevel --
- *
- * The function is invoked when the user clicks in the grow region
- * of a Tk window. The function will handle the dragging
- * procedure and not return until completed. Finally, the function
- * may place information Tk's event queue is the window was resized.
- *
- * Results:
- * True if events were placed on event queue, false otherwise.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-int
-TkMacGrowToplevel(
- WindowPtr whichWindow,
- Point start)
-{
- Point where = start;
- TkDisplay *dispPtr;
-
- GlobalToLocal(&where);
- if (where.h > (whichWindow->portRect.right - 16) &&
- where.v > (whichWindow->portRect.bottom - 16)) {
-
- Window window;
- TkWindow *winPtr;
- WmInfo *wmPtr;
- Rect bounds;
- long growResult;
-
- window = TkMacGetXWindow(whichWindow);
- dispPtr = TkGetDisplayList();
- winPtr = (TkWindow *) Tk_IdToWindow(dispPtr->display, window);
- wmPtr = winPtr->wmInfoPtr;
-
- /* TODO: handle grid size options. */
- if ((wmPtr->flags & WM_WIDTH_NOT_RESIZABLE) &&
- (wmPtr->flags & WM_HEIGHT_NOT_RESIZABLE)) {
- return false;
- }
- if (wmPtr->flags & WM_WIDTH_NOT_RESIZABLE) {
- bounds.left = bounds.right = winPtr->changes.width;
- } else {
- bounds.left = (wmPtr->minWidth < 64) ? 64 : wmPtr->minWidth;
- bounds.right = (wmPtr->maxWidth < 64) ? 64 : wmPtr->maxWidth;
- }
- if (wmPtr->flags & WM_HEIGHT_NOT_RESIZABLE) {
- bounds.top = bounds.bottom = winPtr->changes.height;
- } else {
- bounds.top = (wmPtr->minHeight < 64) ? 64 : wmPtr->minHeight;
- bounds.bottom = (wmPtr->maxHeight < 64) ? 64 : wmPtr->maxHeight;
- }
-
- growResult = GrowWindow(whichWindow, start, &bounds);
-
- if (growResult != 0) {
- SizeWindow(whichWindow,
- LoWord(growResult), HiWord(growResult), true);
- SetPort(whichWindow);
- InvalRect(&whichWindow->portRect); /* TODO: may not be needed */
- TkMacInvalClipRgns(winPtr);
- TkGenWMConfigureEvent((Tk_Window) winPtr, -1, -1,
- (int) LoWord(growResult), (int) HiWord(growResult),
- TK_SIZE_CHANGED);
- return true;
- }
- return false;
- }
- return false;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkSetWMName --
- *
- * Set the title for a toplevel window. If the window is embedded,
- * do not change the window title.
- *
- * Results:
- * None.
- *
- * Side effects:
- * The title of the window is changed.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkSetWMName(
- TkWindow *winPtr,
- CONST char *title)
-{
- Str255 pTitle;
- GWorldPtr macWin;
- int destWrote;
-
- if (Tk_IsEmbedded(winPtr)) {
- return;
- }
- Tcl_UtfToExternal(NULL, NULL, title,
- strlen(title), 0, NULL,
- (char *) &pTitle[1],
- 255, NULL, &destWrote, NULL); /* Internalize native */
- pTitle[0] = destWrote;
-
- macWin = TkMacGetDrawablePort(winPtr->window);
-
- SetWTitle((WindowPtr) macWin, pTitle);
-}
-
-void
-TkGenWMDestroyEvent(
- Tk_Window tkwin)
-{
- XEvent event;
-
- event.xany.serial = Tk_Display(tkwin)->request;
- event.xany.send_event = False;
- event.xany.display = Tk_Display(tkwin);
-
- event.xclient.window = Tk_WindowId(tkwin);
- event.xclient.type = ClientMessage;
- event.xclient.message_type = Tk_InternAtom(tkwin, "WM_PROTOCOLS");
- event.xclient.format = 32;
- event.xclient.data.l[0] = Tk_InternAtom(tkwin, "WM_DELETE_WINDOW");
- Tk_QueueWindowEvent(&event, TCL_QUEUE_TAIL);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkGenWMConfigureEvent --
- *
- * Generate a ConfigureNotify event for Tk. Depending on the
- * value of flag the values of width/height, x/y, or both may
- * be changed.
- *
- * Results:
- * None.
- *
- * Side effects:
- * A ConfigureNotify event is sent to Tk.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkGenWMConfigureEvent(
- Tk_Window tkwin,
- int x,
- int y,
- int width,
- int height,
- int flags)
-{
- XEvent event;
- WmInfo *wmPtr;
- TkWindow *winPtr = (TkWindow *) tkwin;
-
- if (tkwin == NULL) {
- return;
- }
-
- event.type = ConfigureNotify;
- event.xconfigure.serial = Tk_Display(tkwin)->request;
- event.xconfigure.send_event = False;
- event.xconfigure.display = Tk_Display(tkwin);
- event.xconfigure.event = Tk_WindowId(tkwin);
- event.xconfigure.window = Tk_WindowId(tkwin);
- event.xconfigure.border_width = winPtr->changes.border_width;
- event.xconfigure.override_redirect = winPtr->atts.override_redirect;
- if (winPtr->changes.stack_mode == Above) {
- event.xconfigure.above = winPtr->changes.sibling;
- } else {
- event.xconfigure.above = None;
- }
-
- if (flags & TK_LOCATION_CHANGED) {
- event.xconfigure.x = x;
- event.xconfigure.y = y;
- } else {
- event.xconfigure.x = Tk_X(tkwin);
- event.xconfigure.y = Tk_Y(tkwin);
- x = Tk_X(tkwin);
- y = Tk_Y(tkwin);
- }
- if (flags & TK_SIZE_CHANGED) {
- event.xconfigure.width = width;
- event.xconfigure.height = height;
- } else {
- event.xconfigure.width = Tk_Width(tkwin);
- event.xconfigure.height = Tk_Height(tkwin);
- width = Tk_Width(tkwin);
- height = Tk_Height(tkwin);
- }
-
- Tk_QueueWindowEvent(&event, TCL_QUEUE_TAIL);
-
- /*
- * Update window manager information.
- */
- if (Tk_IsTopLevel(winPtr)) {
- wmPtr = winPtr->wmInfoPtr;
- if (flags & TK_LOCATION_CHANGED) {
- wmPtr->x = x;
- wmPtr->y = y;
- wmPtr->flags &= ~(WM_NEGATIVE_X | WM_NEGATIVE_Y);
- }
- if ((flags & TK_SIZE_CHANGED) &&
- ((width != Tk_Width(tkwin)) || (height != Tk_Height(tkwin)))) {
- if ((wmPtr->width == -1) && (width == winPtr->reqWidth)) {
- /*
- * Don't set external width, since the user didn't change it
- * from what the widgets asked for.
- */
- } else {
- if (wmPtr->gridWin != NULL) {
- wmPtr->width = wmPtr->reqGridWidth
- + (width - winPtr->reqWidth)/wmPtr->widthInc;
- if (wmPtr->width < 0) {
- wmPtr->width = 0;
- }
- } else {
- wmPtr->width = width;
- }
- }
- if ((wmPtr->height == -1) && (height == winPtr->reqHeight)) {
- /*
- * Don't set external height, since the user didn't change it
- * from what the widgets asked for.
- */
- } else {
- if (wmPtr->gridWin != NULL) {
- wmPtr->height = wmPtr->reqGridHeight
- + (height - winPtr->reqHeight)/wmPtr->heightInc;
- if (wmPtr->height < 0) {
- wmPtr->height = 0;
- }
- } else {
- wmPtr->height = height;
- }
- }
- wmPtr->configWidth = width;
- wmPtr->configHeight = height;
- }
- }
-
- /*
- * Now set up the changes structure. Under X we wait for the
- * ConfigureNotify to set these values. On the Mac we know imediatly that
- * this is what we want - so we just set them. However, we need to
- * make sure the windows clipping region is marked invalid so the
- * change is visable to the subwindow.
- */
- winPtr->changes.x = x;
- winPtr->changes.y = y;
- winPtr->changes.width = width;
- winPtr->changes.height = height;
- TkMacInvalClipRgns(winPtr);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkGetTransientMaster --
- *
- * If the passed window has the TRANSIENT_FOR property set this
- * will return the master window. Otherwise it will return None.
- *
- * Results:
- * The master window or None.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-Window
-TkGetTransientMaster(
- TkWindow *winPtr)
-{
- if (winPtr->wmInfoPtr != NULL) {
- return winPtr->wmInfoPtr->master;
- }
- return None;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkMacGetXWindow --
- *
- * Returns the X window Id associated with the given WindowRef.
- *
- * Results:
- * The window id is returned. None is returned if not a Tk window.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-Window
-TkMacGetXWindow(
- WindowRef macWinPtr)
-{
- register Tcl_HashEntry *hPtr;
-
- if ((macWinPtr == NULL) || !windowHashInit) {
- return None;
- }
- hPtr = Tcl_FindHashEntry(&windowTable, (char *) macWinPtr);
- if (hPtr == NULL) {
- return None;
- }
- return (Window) Tcl_GetHashValue(hPtr);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkMacZoomToplevel --
- *
- * The function is invoked when the user clicks in the zoom region
- * of a Tk window. The function will handle the mouse tracking
- * for the interaction. If the window is to be zoomed the window
- * size is changed and events are generated to let Tk know what
- * happened.
- *
- * Results:
- * True if events were placed on event queue, false otherwise.
- *
- * Side effects:
- * The window may be resized & events placed on Tk's queue.
- *
- *----------------------------------------------------------------------
- */
-
-int
-TkMacZoomToplevel(
- WindowPtr whichWindow, /* The Macintosh window to zoom. */
- Point where, /* The current mouse position. */
- short zoomPart) /* Either inZoomIn or inZoomOut */
-{
- Window window;
- Tk_Window tkwin;
- Point location = {0, 0};
- int xOffset, yOffset;
- WmInfo *wmPtr;
- TkDisplay *dispPtr;
-
- SetPort(whichWindow);
- if (!TrackBox(whichWindow, where, zoomPart)) {
- return false;
- }
-
- /*
- * We should now zoom the window (as long as it's one of ours). We
- * also need to generate an event to let Tk know that the window size
- * has changed.
- */
- window = TkMacGetXWindow(whichWindow);
- dispPtr = TkGetDisplayList();
- tkwin = Tk_IdToWindow(dispPtr->display, window);
- if (tkwin == NULL) {
- return false;
- }
-
- /*
- * The following block of code works around a bug in the window
- * definition for Apple's floating windows. The zoom behavior is
- * broken - we must manually set the standard state (by default
- * it's something like 1x1) and we must swap the zoomPart manually
- * otherwise we always get the same zoomPart and nothing happens.
- */
- wmPtr = ((TkWindow *) tkwin)->wmInfoPtr;
- if (wmPtr->style >= floatProc && wmPtr->style <= floatSideZoomGrowProc) {
- if (zoomPart == inZoomIn) {
- Rect zoomRect = tcl_macQdPtr->screenBits.bounds;
- InsetRect(&zoomRect, 60, 60);
- SetWindowStandardState(whichWindow, &zoomRect);
- zoomPart = inZoomOut;
- } else {
- zoomPart = inZoomIn;
- }
- }
-
- ZoomWindow(whichWindow, zoomPart, false);
- InvalRect(&whichWindow->portRect);
- TkMacInvalClipRgns((TkWindow *) tkwin);
-
- LocalToGlobal(&location);
- TkMacWindowOffset(whichWindow, &xOffset, &yOffset);
- location.h -= xOffset;
- location.v -= yOffset;
- TkGenWMConfigureEvent(tkwin, location.h, location.v,
- whichWindow->portRect.right - whichWindow->portRect.left,
- whichWindow->portRect.bottom - whichWindow->portRect.top,
- TK_BOTH_CHANGED);
- return true;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkUnsupported1Cmd --
- *
- * This procedure is invoked to process the
- * "::tk::unsupported::MacWindowStyle" Tcl command. This command
- * allows you to set the style of decoration for a Macintosh window.
- *
- * Results:
- * A standard Tcl result.
- *
- * Side effects:
- * Changes the style of a new Mac window.
- *
- *----------------------------------------------------------------------
- */
-
- /* ARGSUSED */
-int
-TkUnsupported1Cmd(
- ClientData clientData, /* Main window associated with
- * interpreter. */
- Tcl_Interp *interp, /* Current interpreter. */
- int argc, /* Number of arguments. */
- CONST char **argv) /* Argument strings. */
-{
- Tk_Window tkwin = (Tk_Window) clientData;
- TkWindow *winPtr;
- register WmInfo *wmPtr;
- int c;
- size_t length;
-
- if (argc < 3) {
- wrongNumArgs:
- Tcl_AppendResult(interp, "wrong # args: should be \"",
- argv[0], " option window ?arg ...?\"", (char *) NULL);
- return TCL_ERROR;
- }
-
- winPtr = (TkWindow *) Tk_NameToWindow(interp, argv[2], tkwin);
- if (winPtr == NULL) {
- return TCL_ERROR;
- }
- if (!Tk_IsTopLevel(winPtr)) {
- Tcl_AppendResult(interp, "window \"", winPtr->pathName,
- "\" isn't a top-level window", (char *) NULL);
- return TCL_ERROR;
- }
- wmPtr = winPtr->wmInfoPtr;
- c = argv[1][0];
- length = strlen(argv[1]);
- if ((c == 's') && (strncmp(argv[1], "style", length) == 0)) {
- if (TkMacHaveAppearance() >= 0x110) {
- if ((argc < 3) || (argc > 5)) {
- Tcl_AppendResult(interp, "wrong # arguments: must be \"",
- argv[0], " style window ?windowStyle?\"",
- " or \"", argv[0], "style window ?class attributes?\"",
- (char *) NULL);
- return TCL_ERROR;
- }
- } else {
- if ((argc != 3) && (argc != 4)) {
- Tcl_AppendResult(interp, "wrong # arguments: must be \"",
- argv[0], " style window ?windowStyle?\"",
- (char *) NULL);
- return TCL_ERROR;
- }
- }
-
- if (argc == 3) {
- int appearanceSpec = 0;
-
- switch (wmPtr->style) {
- case -1:
- appearanceSpec = 1;
- break;
- case noGrowDocProc:
- case documentProc:
- Tcl_SetResult(interp, "documentProc", TCL_STATIC);
- break;
- case dBoxProc:
- Tcl_SetResult(interp, "dBoxProc", TCL_STATIC);
- break;
- case plainDBox:
- Tcl_SetResult(interp, "plainDBox", TCL_STATIC);
- break;
- case altDBoxProc:
- Tcl_SetResult(interp, "altDBoxProc", TCL_STATIC);
- break;
- case movableDBoxProc:
- Tcl_SetResult(interp, "movableDBoxProc", TCL_STATIC);
- break;
- case zoomDocProc:
- case zoomNoGrow:
- Tcl_SetResult(interp, "zoomDocProc", TCL_STATIC);
- break;
- case rDocProc:
- Tcl_SetResult(interp, "rDocProc", TCL_STATIC);
- break;
- case floatProc:
- case floatGrowProc:
- Tcl_SetResult(interp, "floatProc", TCL_STATIC);
- break;
- case floatZoomProc:
- case floatZoomGrowProc:
- Tcl_SetResult(interp, "floatZoomProc", TCL_STATIC);
- break;
- case floatSideProc:
- case floatSideGrowProc:
- Tcl_SetResult(interp, "floatSideProc", TCL_STATIC);
- break;
- case floatSideZoomProc:
- case floatSideZoomGrowProc:
- Tcl_SetResult(interp, "floatSideZoomProc", TCL_STATIC);
- break;
- default:
- Tcl_Panic("invalid style");
- }
- if (appearanceSpec) {
- Tcl_Obj *attributeList, *newResult;
-
- switch (wmPtr->macClass) {
- case kAlertWindowClass:
- newResult = Tcl_NewStringObj("alert", -1);
- break;
- case kMovableAlertWindowClass:
- newResult = Tcl_NewStringObj("moveableAlert", -1);
- break;
- case kModalWindowClass:
- newResult = Tcl_NewStringObj("modal", -1);
- break;
- case kMovableModalWindowClass:
- newResult = Tcl_NewStringObj("moveableModal", -1);
- break;
- case kFloatingWindowClass:
- newResult = Tcl_NewStringObj("floating", -1);
- break;
- case kDocumentWindowClass:
- newResult = Tcl_NewStringObj("document", -1);
- break;
- default:
- Tcl_Panic("invalid class");
- }
-
- attributeList = Tcl_NewListObj(0, NULL);
- if (wmPtr->attributes == kWindowNoAttributes) {
- Tcl_ListObjAppendElement(interp, attributeList,
- Tcl_NewStringObj("none", -1));
- } else if (wmPtr->attributes == kWindowStandardDocumentAttributes) {
- Tcl_ListObjAppendElement(interp, attributeList,
- Tcl_NewStringObj("standardDocument", -1));
- } else if (wmPtr->attributes == kWindowStandardFloatingAttributes) {
- Tcl_ListObjAppendElement(interp, attributeList,
- Tcl_NewStringObj("standardFloating", -1));
- } else {
- if (wmPtr->attributes & kWindowCloseBoxAttribute) {
- Tcl_ListObjAppendElement(interp, attributeList,
- Tcl_NewStringObj("closeBox", -1));
- }
- if (wmPtr->attributes & kWindowHorizontalZoomAttribute) {
- Tcl_ListObjAppendElement(interp, attributeList,
- Tcl_NewStringObj("horizontalZoom", -1));
- }
- if (wmPtr->attributes & kWindowVerticalZoomAttribute) {
- Tcl_ListObjAppendElement(interp, attributeList,
- Tcl_NewStringObj("verticalZoom", -1));
- }
- if (wmPtr->attributes & kWindowCollapseBoxAttribute) {
- Tcl_ListObjAppendElement(interp, attributeList,
- Tcl_NewStringObj("collapseBox", -1));
- }
- if (wmPtr->attributes & kWindowResizableAttribute) {
- Tcl_ListObjAppendElement(interp, attributeList,
- Tcl_NewStringObj("resizable", -1));
- }
- if (wmPtr->attributes & kWindowSideTitlebarAttribute) {
- Tcl_ListObjAppendElement(interp, attributeList,
- Tcl_NewStringObj("sideTitlebar", -1));
- }
- if (wmPtr->attributes & kWindowNoUpdatesAttribute) {
- Tcl_ListObjAppendElement(interp, attributeList,
- Tcl_NewStringObj("noUpdates", -1));
- }
- if (wmPtr->attributes & kWindowNoActivatesAttribute) {
- Tcl_ListObjAppendElement(interp, attributeList,
- Tcl_NewStringObj("noActivates", -1));
- }
- }
- Tcl_ListObjAppendElement(interp, newResult, attributeList);
- Tcl_SetObjResult(interp, newResult);
- }
- return TCL_OK;
- } else if (argc == 4) {
- if (strcmp(argv[3], "documentProc") == 0) {
- wmPtr->style = documentProc;
- } else if (strcmp(argv[3], "noGrowDocProc") == 0) {
- wmPtr->style = documentProc;
- } else if (strcmp(argv[3], "dBoxProc") == 0) {
- wmPtr->style = dBoxProc;
- } else if (strcmp(argv[3], "plainDBox") == 0) {
- wmPtr->style = plainDBox;
- } else if (strcmp(argv[3], "altDBoxProc") == 0) {
- wmPtr->style = altDBoxProc;
- } else if (strcmp(argv[3], "movableDBoxProc") == 0) {
- wmPtr->style = movableDBoxProc;
- } else if (strcmp(argv[3], "zoomDocProc") == 0) {
- wmPtr->style = zoomDocProc;
- } else if (strcmp(argv[3], "zoomNoGrow") == 0) {
- wmPtr->style = zoomNoGrow;
- } else if (strcmp(argv[3], "rDocProc") == 0) {
- wmPtr->style = rDocProc;
- } else if (strcmp(argv[3], "floatProc") == 0) {
- wmPtr->style = floatGrowProc;
- } else if (strcmp(argv[3], "floatGrowProc") == 0) {
- wmPtr->style = floatGrowProc;
- } else if (strcmp(argv[3], "floatZoomProc") == 0) {
- wmPtr->style = floatZoomGrowProc;
- } else if (strcmp(argv[3], "floatZoomGrowProc") == 0) {
- wmPtr->style = floatZoomGrowProc;
- } else if (strcmp(argv[3], "floatSideProc") == 0) {
- wmPtr->style = floatSideGrowProc;
- } else if (strcmp(argv[3], "floatSideGrowProc") == 0) {
- wmPtr->style = floatSideGrowProc;
- } else if (strcmp(argv[3], "floatSideZoomProc") == 0) {
- wmPtr->style = floatSideZoomGrowProc;
- } else if (strcmp(argv[3], "floatSideZoomGrowProc") == 0) {
- wmPtr->style = floatSideZoomGrowProc;
- } else {
- Tcl_AppendResult(interp, "bad style: should be documentProc, ",
- "dBoxProc, plainDBox, altDBoxProc, movableDBoxProc, ",
- "zoomDocProc, rDocProc, floatProc, floatZoomProc, ",
- "floatSideProc, or floatSideZoomProc",
- (char *) NULL);
- return TCL_ERROR;
- }
- } else if (argc == 5) {
- int oldClass = wmPtr->macClass;
- int oldAttributes = wmPtr->attributes;
-
- if (strcmp(argv[3], "alert") == 0) {
- wmPtr->macClass = kAlertWindowClass;
- } else if (strcmp(argv[3], "moveableAlert") == 0) {
- wmPtr->macClass = kMovableAlertWindowClass;
- } else if (strcmp(argv[3], "modal") == 0) {
- wmPtr->macClass = kModalWindowClass;
- } else if (strcmp(argv[3], "moveableModal") == 0) {
- wmPtr->macClass = kMovableModalWindowClass;
- } else if (strcmp(argv[3], "floating") == 0) {
- wmPtr->macClass = kFloatingWindowClass;
- } else if (strcmp(argv[3], "document") == 0) {
- wmPtr->macClass = kDocumentWindowClass;
- } else {
- wmPtr->macClass = oldClass;
- Tcl_AppendResult(interp, "bad class: should be alert, ",
- "moveableAlert, modal, moveableModal, floating, ",
- "or document",
- (char *) NULL);
- return TCL_ERROR;
- }
-
- if (strcmp(argv[4], "none") == 0) {
- wmPtr->attributes = kWindowNoAttributes;
- } else if (strcmp(argv[4], "standardDocument") == 0) {
- wmPtr->attributes = kWindowStandardDocumentAttributes;
- } else if (strcmp(argv[4], "standardFloating") == 0) {
- wmPtr->attributes = kWindowStandardFloatingAttributes;
- } else {
- int foundOne = 0;
- int attrArgc, i;
- CONST char **attrArgv = NULL;
-
- if (Tcl_SplitList(interp, argv[4], &attrArgc, &attrArgv) != TCL_OK) {
- wmPtr->macClass = oldClass;
- Tcl_AppendResult(interp, "Ill-formed attributes list: \"",
- argv[4], "\".", (char *) NULL);
- return TCL_ERROR;
- }
-
- wmPtr->attributes = kWindowNoAttributes;
-
- for (i = 0; i < attrArgc; i++) {
- if ((*attrArgv[i] == 'c')
- && (strcmp(attrArgv[i], "closeBox") == 0)) {
- wmPtr->attributes |= kWindowCloseBoxAttribute;
- foundOne = 1;
- } else if ((*attrArgv[i] == 'h')
- && (strcmp(attrArgv[i], "horizontalZoom") == 0)) {
- wmPtr->attributes |= kWindowHorizontalZoomAttribute;
- foundOne = 1;
- } else if ((*attrArgv[i] == 'v')
- && (strcmp(attrArgv[i], "verticalZoom") == 0)) {
- wmPtr->attributes |= kWindowVerticalZoomAttribute;
- foundOne = 1;
- } else if ((*attrArgv[i] == 'c')
- && (strcmp(attrArgv[i], "collapseBox") == 0)) {
- wmPtr->attributes |= kWindowCollapseBoxAttribute;
- foundOne = 1;
- } else if ((*attrArgv[i] == 'r')
- && (strcmp(attrArgv[i], "resizable") == 0)) {
- wmPtr->attributes |= kWindowResizableAttribute;
- foundOne = 1;
- } else if ((*attrArgv[i] == 's')
- && (strcmp(attrArgv[i], "sideTitlebar") == 0)) {
- wmPtr->attributes |= kWindowSideTitlebarAttribute;
- foundOne = 1;
- } else {
- foundOne = 0;
- break;
- }
- }
-
- if (attrArgv != NULL) {
- ckfree ((char *) attrArgv);
- }
-
- if (foundOne != 1) {
- wmPtr->macClass = oldClass;
- wmPtr->attributes = oldAttributes;
-
- Tcl_AppendResult(interp, "bad attribute: \"", argv[4],
- "\", should be standardDocument, ",
- "standardFloating, or some combination of ",
- "closeBox, horizontalZoom, verticalZoom, ",
- "collapseBox, resizable, or sideTitlebar.",
- (char *) NULL);
- return TCL_ERROR;
- }
- }
-
- wmPtr->style = -1;
- }
- } else {
- Tcl_AppendResult(interp, "unknown or ambiguous option \"", argv[1],
- "\": must be style",
- (char *) NULL);
- return TCL_ERROR;
- }
-
- return TCL_OK;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkpMakeMenuWindow --
- *
- * Configure the window to be either a undecorated pull-down
- * (or pop-up) menu, or as a toplevel floating menu (palette).
- *
- * Results:
- * None.
- *
- * Side effects:
- * Changes the style bit used to create a new Mac toplevel.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkpMakeMenuWindow(
- Tk_Window tkwin, /* New window. */
- int transient) /* 1 means menu is only posted briefly as
- * a popup or pulldown or cascade. 0 means
- * menu is always visible, e.g. as a
- * floating menu. */
-{
- if (transient) {
- ((TkWindow *) tkwin)->wmInfoPtr->style = plainDBox;
- } else {
- ((TkWindow *) tkwin)->wmInfoPtr->style = floatProc;
- ((TkWindow *) tkwin)->wmInfoPtr->flags |= WM_WIDTH_NOT_RESIZABLE;
- ((TkWindow *) tkwin)->wmInfoPtr->flags |= WM_HEIGHT_NOT_RESIZABLE;
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkMacMakeRealWindowExist --
- *
- * This function finally creates the real Macintosh window that
- * the Mac actually understands.
- *
- * Results:
- * None.
- *
- * Side effects:
- * A new Macintosh toplevel is created.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkMacMakeRealWindowExist(
- TkWindow *winPtr) /* Tk window. */
-{
- WmInfo *wmPtr = winPtr->wmInfoPtr;
- WindowRef newWindow = NULL;
- MacDrawable *macWin;
- Rect geometry = {0,0,0,0};
- Tcl_HashEntry *valueHashPtr;
- int new;
- TkMacWindowList *listPtr;
-
- if (TkMacHostToplevelExists(winPtr)) {
- return;
- }
-
- macWin = (MacDrawable *) winPtr->window;
-
- /*
- * If this is embedded, make sure its container's toplevel exists,
- * then return...
- */
-
- if (Tk_IsEmbedded(winPtr)) {
- TkWindow *contWinPtr;
-
- contWinPtr = TkpGetOtherWindow(winPtr);
- if (contWinPtr != NULL) {
- TkMacMakeRealWindowExist(contWinPtr->privatePtr->toplevel->winPtr);
- macWin->flags |= TK_HOST_EXISTS;
- return;
- } else if (gMacEmbedHandler != NULL) {
- if (gMacEmbedHandler->containerExistProc != NULL) {
- if (gMacEmbedHandler->containerExistProc((Tk_Window) winPtr) != TCL_OK) {
- Tcl_Panic("ContainerExistProc could not make container");
- }
- }
- return;
- } else {
- Tcl_Panic("TkMacMakeRealWindowExist could not find container");
- }
-
- /*
- * NOTE: Here we should handle out of process embedding.
- */
-
- }
-
- InitialWindowBounds(winPtr, &geometry);
-
- if (TkMacHaveAppearance() >= 0x110 && wmPtr->style == -1) {
- OSStatus err;
- /*
- * There seems to be a bug in CreateNewWindow: If I set the
- * window geometry to be the too small for the structure region,
- * then the whole window is positioned incorrectly.
- * Adding this here makes the positioning work, and the size will
- * get overwritten when you actually map the contents of the window.
- */
-
- geometry.right += 64;
- geometry.bottom += 24;
- err = CreateNewWindow(wmPtr->macClass, wmPtr->attributes,
- &geometry, &newWindow);
- if (err != noErr) {
- newWindow = NULL;
- }
-
- } else {
- newWindow = NewCWindow(NULL, &geometry, "\ptemp", false,
- (short) wmPtr->style, (WindowRef) -1, true, 0);
- }
-
- if (newWindow == NULL) {
- Tcl_Panic("couldn't allocate new Mac window");
- }
-
- /*
- * Add this window to the list of toplevel windows.
- */
-
- listPtr = (TkMacWindowList *) ckalloc(sizeof(TkMacWindowList));
- listPtr->nextPtr = tkMacWindowListPtr;
- listPtr->winPtr = winPtr;
- tkMacWindowListPtr = listPtr;
-
- macWin->portPtr = (GWorldPtr) newWindow;
- tkMacMoveWindow(newWindow, (int) geometry.left, (int) geometry.top);
- SetPort((GrafPtr) newWindow);
-
- if (!windowHashInit) {
- Tcl_InitHashTable(&windowTable, TCL_ONE_WORD_KEYS);
- windowHashInit = true;
- }
- valueHashPtr = Tcl_CreateHashEntry(&windowTable,
- (char *) newWindow, &new);
- if (!new) {
- Tcl_Panic("same macintosh window allocated twice!");
- }
- Tcl_SetHashValue(valueHashPtr, macWin);
-
- macWin->flags |= TK_HOST_EXISTS;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkMacRegisterOffScreenWindow --
- *
- * This function adds the passed in Off Screen Port to the
- * hash table that maps Mac windows to root X windows.
- *
- * Results:
- * None.
- *
- * Side effects:
- * An entry is added to the windowTable hash table.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkMacRegisterOffScreenWindow(
- Window window, /* Window structure. */
- GWorldPtr portPtr) /* Pointer to a Mac GWorld. */
-{
- WindowRef newWindow = NULL;
- MacDrawable *macWin;
- Tcl_HashEntry *valueHashPtr;
- int new;
-
- macWin = (MacDrawable *) window;
- if (!windowHashInit) {
- Tcl_InitHashTable(&windowTable, TCL_ONE_WORD_KEYS);
- windowHashInit = true;
- }
- valueHashPtr = Tcl_CreateHashEntry(&windowTable,
- (char *) portPtr, &new);
- if (!new) {
- Tcl_Panic("same macintosh window allocated twice!");
- }
- Tcl_SetHashValue(valueHashPtr, macWin);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkMacUnregisterMacWindow --
- *
- * Given a macintosh port window, this function removes the
- * association between this window and the root X window that
- * Tk cares about.
- *
- * Results:
- * None.
- *
- * Side effects:
- * An entry is removed from the windowTable hash table.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkMacUnregisterMacWindow(
- GWorldPtr portPtr) /* Pointer to a Mac GWorld. */
-{
- if (!windowHashInit) {
- Tcl_Panic("TkMacUnregisterMacWindow: unmapping before inited");;
- }
- Tcl_DeleteHashEntry(Tcl_FindHashEntry(&windowTable,
- (char *) portPtr));
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkMacSetScrollbarGrow --
- *
- * Sets a flag for a toplevel window indicating that the passed
- * Tk scrollbar window will display the grow region for the
- * toplevel window.
- *
- * Results:
- * None.
- *
- * Side effects:
- * A flag is set int windows toplevel parent.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkMacSetScrollbarGrow(
- TkWindow *winPtr, /* Tk scrollbar window. */
- int flag) /* Boolean value true or false. */
-{
- if (flag) {
- winPtr->privatePtr->toplevel->flags |= TK_SCROLLBAR_GROW;
- winPtr->privatePtr->toplevel->winPtr->wmInfoPtr->scrollWinPtr = winPtr;
- } else if (winPtr->privatePtr->toplevel->winPtr->wmInfoPtr->scrollWinPtr
- == winPtr) {
- winPtr->privatePtr->toplevel->flags &= ~TK_SCROLLBAR_GROW;
- winPtr->privatePtr->toplevel->winPtr->wmInfoPtr->scrollWinPtr = NULL;
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkMacGetScrollbarGrowWindow --
- *
- * Tests to see if a given window's toplevel window contains a
- * scrollbar that will draw the GrowIcon for the window.
- *
- * Results:
- * Boolean value.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-TkWindow *
-TkMacGetScrollbarGrowWindow(
- TkWindow *winPtr) /* Tk window. */
-{
- TkWindow *scrollWinPtr;
-
- if (winPtr == NULL) {
- return NULL;
- }
- scrollWinPtr =
- winPtr->privatePtr->toplevel->winPtr->wmInfoPtr->scrollWinPtr;
- if (winPtr != NULL) {
- /*
- * We need to confirm the window exists.
- */
- if ((Tk_Window) scrollWinPtr !=
- Tk_IdToWindow(winPtr->display, winPtr->window)) {
- scrollWinPtr = NULL;
- }
- }
- return scrollWinPtr;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkWmFocusToplevel --
- *
- * This is a utility procedure invoked by focus-management code. It
- * exists because of the extra wrapper windows that exist under
- * Unix; its job is to map from wrapper windows to the
- * corresponding toplevel windows. On PCs and Macs there are no
- * wrapper windows so no mapping is necessary; this procedure just
- * determines whether a window is a toplevel or not.
- *
- * Results:
- * If winPtr is a toplevel window, returns the pointer to the
- * window; otherwise returns NULL.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-TkWindow *
-TkWmFocusToplevel(
- TkWindow *winPtr) /* Window that received a focus-related
- * event. */
-{
- if (!(winPtr->flags & TK_TOP_HIERARCHY)) {
- return NULL;
- }
- return winPtr;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkpGetWrapperWindow --
- *
- * This is a utility procedure invoked by focus-management code. It
- * maps to the wrapper for a top-level, which is just the same
- * as the top-level on Macs and PCs.
- *
- * Results:
- * If winPtr is a toplevel window, returns the pointer to the
- * window; otherwise returns NULL.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
-TkWindow *
-TkpGetWrapperWindow(
- TkWindow *winPtr) /* Window that received a focus-related
- * event. */
-{
- if (!(winPtr->flags & TK_TOP_LEVEL)) {
- return NULL;
- }
- return winPtr;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkpWmSetState --
- *
- * Sets the window manager state for the wrapper window of a
- * given toplevel window.
- *
- * Results:
- * None.
- *
- * Side effects:
- * May maximize, minimize, restore, or withdraw a window.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkpWmSetState(winPtr, state)
- TkWindow *winPtr; /* Toplevel window to operate on. */
- int state; /* One of IconicState, ZoomState, NormalState,
- * or WithdrawnState. */
-{
- WmInfo *wmPtr = winPtr->wmInfoPtr;
- GWorldPtr macWin;
-
- wmPtr->hints.initial_state = state;
- if (wmPtr->flags & WM_NEVER_MAPPED) {
- return;
- }
-
- macWin = TkMacGetDrawablePort(winPtr->window);
-
- if (state == WithdrawnState) {
- Tk_UnmapWindow((Tk_Window) winPtr);
- } else if (state == IconicState) {
- Tk_UnmapWindow((Tk_Window) winPtr);
- if (TkMacHaveAppearance()) {
- /*
- * The window always gets unmapped. However, if we can show the
- * icon version of the window (collapsed) we make the window visable
- * and then collapse it.
- *
- * TODO: This approach causes flashing!
- */
-
- if (IsWindowCollapsable((WindowRef) macWin)) {
- ShowWindow((WindowRef) macWin);
- CollapseWindow((WindowPtr) macWin, true);
- }
- }
- } else if (state == NormalState) {
- Tk_MapWindow((Tk_Window) winPtr);
- if (TkMacHaveAppearance()) {
- CollapseWindow((WindowPtr) macWin, false);
- }
- } else if (state == ZoomState) {
- /* TODO: need to support zoomed windows */
- }
-}
-/*
- *----------------------------------------------------------------------
- *
- * TkMacHaveAppearance --
- *
- * Determine if the appearance manager is available on this Mac.
- * We cache the result so future calls are fast. Return a different
- * value if 1.0.1 is present, since many interfaces were added in
- * 1.0.1
- *
- * Results:
- * 1 if the appearance manager is present, 2 if the appearance
- * manager version is 1.0.1 or greater, 0 if it is not present.
- *
- * Side effects:
- * Calls Gestalt to query system values.
- *
- *----------------------------------------------------------------------
- */
-
-int
-TkMacHaveAppearance()
-{
- static initialized = false;
- static int TkMacHaveAppearance = 0;
- long response = 0;
- OSErr err = noErr;
-
- if (!initialized) {
- err = Gestalt(gestaltAppearanceAttr, &response);
- if (err == noErr) {
- TkMacHaveAppearance = 1;
- }
-/* even if AppearanceManager 1.1 routines are present,
-we can't call them from 68K code, so we pretend
-to be running Apperarance Mgr 1.0 */
-#if !(GENERATING68K && !GENERATINGCFM)
- err = Gestalt(gestaltAppearanceVersion, &response);
-#endif
- if (err == noErr) {
- TkMacHaveAppearance = (int) response;
- }
- }
-
- return TkMacHaveAppearance;
-}