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Diffstat (limited to 'src/menus.h')
| -rw-r--r-- | src/menus.h | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/src/menus.h b/src/menus.h new file mode 100644 index 0000000..f7729f9 --- /dev/null +++ b/src/menus.h @@ -0,0 +1,178 @@ +/*****************************************************************************/ +/* + +Copyright 1989,1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +*/ +/** Copyright 1988 by Evans & Sutherland Computer Corporation, **/ +/** Salt Lake City, Utah **/ +/** Cambridge, Massachusetts **/ +/** **/ +/** All Rights Reserved **/ +/** **/ +/** Permission to use, copy, modify, and distribute this software and **/ +/** its documentation for any purpose and without fee is hereby **/ +/** granted, provided that the above copyright notice appear in all **/ +/** copies and that both that copyright notice and this permis- **/ +/** sion notice appear in supporting documentation, and that the **/ +/** name of Evans & Sutherland not be used in advertising **/ +/** in publicity pertaining to distribution of the software without **/ +/** specific, written prior permission. **/ +/** **/ +/** EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD **/ +/** TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- **/ +/** ABILITY AND FITNESS, IN NO EVENT SHALL EVANS & SUTHERLAND **/ +/** BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAM- **/ +/** AGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA **/ +/** OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER **/ +/** TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE **/ +/** OR PERFORMANCE OF THIS SOFTWARE. **/ +/*****************************************************************************/ + + +/*********************************************************************** + * + * $Xorg: menus.h,v 1.4 2001/02/09 02:05:37 xorgcvs Exp $ + * + * twm menus include file + * + * 17-Nov-87 Thomas E. LaStrange File created + * + ***********************************************************************/ + +#ifndef _MENUS_ +#define _MENUS_ + +#define TWM_ROOT "bLoB_GoOp" /* my private root menu */ +#define TWM_WINDOWS "TwmWindows" /* for f.menu "TwmWindows" */ + +#define MAX_FILE_SIZE 4096 /* max chars to read from file for cut */ + +typedef struct MenuItem +{ + struct MenuItem *next; /* next menu item */ + struct MenuItem *prev; /* prev menu item */ + struct MenuRoot *sub; /* MenuRoot of a pull right menu */ + struct MenuRoot *root; /* back pointer to my MenuRoot */ + char *item; /* the character string displayed */ + char *action; /* action to be performed */ + Pixel fore; /* foreground color */ + Pixel back; /* background color */ + Pixel hi_fore; /* highlight foreground */ + Pixel hi_back; /* highlight background */ + short item_num; /* item number of this menu */ + short x; /* x coordinate for text */ + short func; /* twm built in function */ + short state; /* video state, 0 = normal, 1 = reversed */ + short strlen; /* strlen(item) */ + short user_colors; /* colors were specified */ +} MenuItem; + +typedef struct MenuRoot +{ + struct MenuItem *first; /* first item in menu */ + struct MenuItem *last; /* last item in menu */ + struct MenuRoot *prev; /* previous root menu if pull right */ + struct MenuRoot *next; /* next in list of root menus */ + char *name; /* name of root */ + Window w; /* the window of the menu */ + Window shadow; /* the shadow window */ + Pixel hi_fore; /* highlight foreground */ + Pixel hi_back; /* highlight background */ + short mapped; /* NEVER_MAPPED, UNMAPPED, or MAPPED */ + short height; /* height of the menu */ + short width; /* width of the menu */ + short items; /* number of items in the menu */ + short pull; /* is there a pull right entry ? */ + short entered; /* EnterNotify following pop up */ + short real_menu; /* this is a real menu */ +} MenuRoot; + +#define NEVER_MAPPED 0 /* constants for mapped field of MenuRoot */ +#define UNMAPPED 1 +#define MAPPED 2 + + +typedef struct MouseButton +{ + int func; /* the function number */ + int mask; /* modifier mask */ + MenuRoot *menu; /* menu if func is F_MENU */ + MenuItem *item; /* action to perform if func != F_MENU */ +} MouseButton; + +typedef struct FuncKey +{ + struct FuncKey *next; /* next in the list of function keys */ + char *name; /* key name */ + KeySym keysym; /* X keysym */ + KeyCode keycode; /* X keycode */ + int cont; /* context */ + int mods; /* modifiers */ + int func; /* function to perform */ + char *win_name; /* window name (if any) */ + char *action; /* action string (if any) */ +} FuncKey; + +extern int RootFunction; +extern MenuRoot *ActiveMenu; +extern MenuItem *ActiveItem; +extern int MoveFunction; +extern int WindowMoved; +extern int ConstMove; +extern int ConstMoveDir; +extern int ConstMoveX; +extern int ConstMoveY; +extern int ConstMoveXL; +extern int ConstMoveXR; +extern int ConstMoveYT; +extern int ConstMoveYB; + +#define MAXMENUDEPTH 10 /* max number of nested menus */ +extern int MenuDepth; + +#define MOVE_NONE 0 /* modes of constrained move */ +#define MOVE_VERT 1 +#define MOVE_HORIZ 2 + +#define WARPSCREEN_NEXT "next" +#define WARPSCREEN_PREV "prev" +#define WARPSCREEN_BACK "back" + +#define COLORMAP_NEXT "next" +#define COLORMAP_PREV "prev" +#define COLORMAP_DEFAULT "default" + +extern void InitTitlebarButtons(); +extern void InitMenus(); +extern MenuRoot *NewMenuRoot(); +extern MenuItem *AddToMenu(); +extern Bool PopUpMenu(); +extern MenuRoot *FindMenuRoot(); +extern Bool AddFuncKey(); +extern int ExecuteFunction(); +extern int DeferExecution(); +extern void Execute(); +extern void FocusOnRoot(); + +#endif /* _MENUS_ */ |