| /* | |
| * tkMacOSXWm.h -- | |
| * | |
| * Declarations of Macintosh specific window manager structures. | |
| * | |
| * Copyright 2001-2009, Apple Inc. | |
| * Copyright (c) 2006-2009 Daniel A. Steffen <[email protected]> | |
| * | |
| * See the file "license.terms" for information on usage and redistribution of | |
| * this file, and for a DISCLAIMER OF ALL WARRANTIES. | |
| */ | |
| /* | |
| * 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; /* 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; | |
| /* The following data structure is used in the TkWmInfo to maintain a list of all of the | |
| * transient windows belonging to a given container. | |
| */ | |
| typedef struct Transient { | |
| TkWindow *winPtr; | |
| int flags; | |
| struct Transient *nextPtr; | |
| } Transient; | |
| /* | |
| * A data structure of the following type holds window-manager-related | |
| * information for each top-level window in an application. | |
| */ | |
| typedef struct TkWmInfo { | |
| TkWindow *winPtr; /* Pointer to main Tk information for this | |
| * window. */ | |
| Window reparent; /* If the window has been reparented, this | |
| * gives the ID of the ancestor of the window | |
| * that is a child of the root window (may not | |
| * be window's immediate parent). If the window | |
| * isn't reparented, this has the value | |
| * None. */ | |
| Tk_Uid titleUid; /* Title to display in window caption. If NULL, | |
| * use name of widget. */ | |
| char *iconName; /* Name to display in icon. */ | |
| Tk_Window container; /* Container 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. */ | |
| 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. */ | |
| Transient *transientPtr; /* First item in a list of all transient windows | |
| * belonging to this window, or NULL if there | |
| * are no transients. */ | |
| /* | |
| * Information used to construct an XSizeHints structure for the window | |
| * manager: | |
| */ | |
| int sizeHintsFlags; /* Flags word for XSizeHints structure. If the | |
| * PBaseSize flag is set then the window is | |
| * gridded; otherwise it isn't gridded. */ | |
| int minWidth, minHeight; /* Minimum dimensions of window, in grid units, | |
| * not pixels. */ | |
| int maxWidth, maxHeight; /* Maximum dimensions of window, in grid units, | |
| * not pixels. */ | |
| Tk_Window gridWin; /* Identifies the window that controls gridding | |
| * for this top-level, or NULL if the top-level | |
| * isn't currently gridded. */ | |
| int widthInc, heightInc; /* Increments for size changes (# pixels per | |
| * step). */ | |
| struct { | |
| int x; /* numerator */ | |
| int y; /* denominator */ | |
| } minAspect, maxAspect; /* Min/max aspect ratios for window. */ | |
| int reqGridWidth, reqGridHeight; | |
| /* The dimensions of the window (in grid units) | |
| * requested through the geometry manager. */ | |
| int gravity; /* Desired window gravity. */ | |
| /* | |
| * Information used to manage the size and location of a window. | |
| */ | |
| int width, height; /* Desired dimensions of window, specified in | |
| * grid units. These values are set by the "wm | |
| * geometry" command and by ConfigureNotify | |
| * events (for when wm resizes window). -1 | |
| * means user hasn't requested dimensions. */ | |
| int x, y; /* Desired X and Y coordinates for window. | |
| * These values are set by "wm geometry", plus | |
| * by ConfigureNotify events (when wm moves | |
| * window). These numbers are different than | |
| * the numbers stored in winPtr->changes | |
| * because (a) they could be measured from the | |
| * right or bottom edge of the screen (see | |
| * WM_NEGATIVE_X and WM_NEGATIVE_Y flags) and | |
| * (b) if the window has been reparented then | |
| * they refer to the parent rather than the | |
| * window itself. */ | |
| int parentWidth, parentHeight; | |
| /* Width and height of reparent, in pixels | |
| * *including border*. If window hasn't been | |
| * reparented then these will be the outer | |
| * dimensions of the window, including | |
| * border. */ | |
| int xInParent, yInParent; /* Offset of window within reparent, measured | |
| * from upper-left outer corner of parent's | |
| * border to upper-left outer corner of child's | |
| * border. If not reparented then these are | |
| * zero. */ | |
| int configX, configY; /* x,y position of toplevel when window is | |
| * switched into fullscreen state, */ | |
| int configWidth, configHeight; | |
| /* Dimensions passed to last request that we | |
| * issued to change geometry of window. Used to | |
| * eliminate redundant resize operations. */ | |
| /* | |
| * Information about the virtual root window for this top-level, if there | |
| * is one. | |
| */ | |
| Window vRoot; /* Virtual root window for this top-level, or | |
| * None if there is no virtual root window | |
| * (i.e. just use the screen's root). */ | |
| int vRootX, vRootY; /* Position of the virtual root inside the root | |
| * window. If the WM_VROOT_OFFSET_STALE flag is | |
| * set then this information may be incorrect | |
| * and needs to be refreshed from the OS. If | |
| * vRoot is None then these values are both | |
| * 0. */ | |
| unsigned int vRootWidth, vRootHeight; | |
| /* Dimensions of the virtual root window. If | |
| * vRoot is None, gives the dimensions of the | |
| * containing screen. This information is never | |
| * stale, even though vRootX and vRootY can | |
| * be. */ | |
| /* | |
| * List of children of the toplevel which have private colormaps. | |
| */ | |
| TkWindow **cmapList; /* Array of window with private colormaps. */ | |
| int cmapCount; /* Number of windows in array. */ | |
| /* | |
| * Miscellaneous information. | |
| */ | |
| ProtocolHandler *protPtr; /* First in list of protocol handlers for this | |
| * window (NULL means none). */ | |
| Tcl_Obj *commandObj; /* The command (guaranteed to be a list) for | |
| * the WM_COMMAND property. NULL means nothing | |
| * available. */ | |
| char *clientMachine; /* String to store in WM_CLIENT_MACHINE | |
| * property, or NULL. */ | |
| int flags; /* Miscellaneous flags, defined below. */ | |
| /* | |
| * Macintosh information. | |
| */ | |
| WindowClass macClass; | |
| UInt64 attributes, configAttributes; | |
| TkWindow *scrollWinPtr; /* Ptr to scrollbar handling grow widget. */ | |
| TkMenu *menuPtr; | |
| NSWindow *window; | |
| /* | |
| * Space to cache current window state when window becomes Fullscreen. | |
| */ | |
| unsigned long cachedStyle; | |
| unsigned long cachedPresentation; | |
| NSRect cachedBounds; | |
| } 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). | |
| */ | |
| /* | |
| * Local Variables: | |
| * mode: objc | |
| * c-basic-offset: 4 | |
| * fill-column: 79 | |
| * coding: utf-8 | |
| * End: | |
| */ | |