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