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1.1 root 1: /* $Header: uwm.h,v 1.4 87/08/21 13:31:43 swick Exp $ */
2:
3: #include <X11/copyright.h>
4:
5: /*
6: * Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
7: *
8: * All Rights Reserved
9: *
10: * Permission to use, copy, modify, and distribute this software and its
11: * documentation for any purpose and without fee is hereby granted,
12: * provided that the above copyright notice appear in all copies and that
13: * both that copyright notice and this permission notice appear in
14: * supporting documentation, and that the name of Digital Equipment
15: * Corporation not be used in advertising or publicity pertaining to
16: * distribution of the software without specific, written prior permission.
17: *
18: *
19: * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
20: * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
21: * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
22: * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
23: * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
24: * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
25: * SOFTWARE.
26: */
27:
28:
29:
30: /*
31: * MODIFICATION HISTORY
32: *
33: * 000 -- M. Gancarz, DEC Ultrix Engineering Group
34: * 001 -- R. Kittell, DEC Storage A/D May 19, 1986
35: * Added global vars for warp options.
36: * 002 -- Loretta Guarino Reid, DEC Ultrix Engineering Group,
37: * Western Software Lab, Port to X11
38: */
39:
40: #include <errno.h>
41: #include <stdio.h>
42: #include <strings.h>
43: #include <X11/Xlib.h>
44:
45:
46: #define MIN(x, y) ((x) <= (y) ? (x) : (y))
47: #define MAX(x, y) ((x) >= (y) ? (x) : (y))
48: #define VOLUME_PERCENTAGE(x) ((x)*14)
49: #define ModMask 0xFF
50: #define ButtonMask(b) (((b)==Button1) ? Button1Mask : \
51: (((b)==Button2) ? Button2Mask : Button3Mask))
52:
53: #define FALSE False
54: #define TRUE True
55:
56:
57: #define DEF_DELTA 1
58: #define DEF_FONT "6x10"
59: #define DEF_FUNC GXcopy
60: #define DEF_ICON_BORDER_WIDTH 2
61: #define DEF_ICON_PADDING 4
62: #define DEF_POP_BORDER_WIDTH 2
63: #define DEF_POP_PADDING 4
64: #define DEF_MENU_BORDER_WIDTH 2
65: #define DEF_MENU_PADDING 4
66: #define DEF_VOLUME 4
67: #define DEF_PUSH 5
68:
69: #define INIT_PTEXT {'0', '0', '0', 'x', '0', '0', '0'}
70: #define TEMPFILE "/tmp/uwm.XXXXXX"
71: #define SYSFILE "/usr/lib/X11/uwm/system.uwmrc"
72:
73: #define CURSOR_WIDTH 16
74: #define CURSOR_HEIGHT 16
75:
76: #define MAX_ZAP_VECTORS 8
77: #define MAX_BOX_VECTORS 16
78:
79: #define DRAW_WIDTH 0 /* use fastest hardware draw */
80: #define DRAW_VALUE 0xfd
81: #define DRAW_FUNC GXxor
82: #define DRAW_PLANES 1
83:
84: #define ROOT 0x1
85: #define WINDOW 0x2
86: #define ICON 0x4
87:
88: #define FAILURE 0
89: #define NAME_LEN 256 /* Maximum length of filenames. */
90: #define EVENTMASK (ButtonPressMask | ButtonReleaseMask)
91:
92: #define DrawBox() XDrawSegments(dpy, RootWindow(dpy, scr),DrawGC,box,num_vectors)
93: #define DrawZap() XDrawSegments(dpy, RootWindow(dpy, scr),DrawGC,zap,num_vectors)
94:
95: /*
96: * Keyword table entry.
97: */
98: typedef struct _keyword {
99: char *name;
100: int type;
101: Bool *bptr;
102: int *nptr;
103: char *sptr;
104: Bool (*fptr)();
105: } Keyword;
106:
107: /*
108: * Keyword table type entry.
109: */
110: #define IsString 1
111: #define IsBoolTrue 2
112: #define IsBoolFalse 3
113: #define IsFunction 4
114: #define IsMenuMap 5
115: #define IsMenu 6
116: #define IsDownFunction 7
117: #define IsParser 8
118: #define IsNumeric 9
119: #define IsQuitFunction 10
120:
121: /*
122: * Button/key binding type.
123: */
124: typedef struct _binding {
125: struct _binding *next;
126: int context;
127: int mask;
128: int button;
129: Bool (*func)();
130: char *menuname;
131: struct _menuinfo *menu;
132: } Binding;
133:
134: /*
135: * Key expression type.
136: */
137: typedef struct _keyexpr {
138: char *name;
139: int mask;
140: } KeyExpr;
141:
142: /*
143: * Context expression type.
144: */
145: typedef struct _contexpr {
146: char *name;
147: int mask;
148: } ContExpr;
149:
150: /*
151: * Button modifier type.
152: */
153: typedef struct _buttonmodifier {
154: char *name;
155: int mask;
156: } ButtonModifier;
157:
158: /*
159: * Button modifier mask definitions.
160: * bits 13 and 14 unused in key masks, according to X.h
161: * steal bit 15, since we don't use AnyModifier
162: */
163:
164: #define DeltaMotion (1<<13)
165: #define ButtonUp (1<<14)
166: #define ButtonDown AnyModifier
167: #define ButtonMods DeltaMotion+ButtonUp+ButtonDown
168:
169: /*
170: * Button and mask redefinitions, for X11
171: */
172: #define LeftMask Button1Mask
173: #define MiddleMask Button2Mask
174: #define RightMask Button3Mask
175: #define LeftButton Button1
176: #define MiddleButton Button2
177: #define RightButton Button3
178:
179: /*
180: * MenuInfo data type.
181: */
182: typedef struct _menuinfo {
183: char *name; /* Name of this menu. */
184: Window w; /* Menu window. */
185: int iheight; /* Height of an item. */
186: int width; /* Width of this menu. */
187: int height; /* Height of this menu. */
188: Pixmap image; /* Saved image of the menu. */
189: char *foreground; /* Name of foreground color. */
190: char *background; /* Name of background color. */
191: char *fghighlight; /* Name of hightlight foreground color. */
192: char *bghighlight; /* Name of highlight background color. */
193: XColor fg; /* Foreground color definition. */
194: XColor bg; /* Background color definition. */
195: XColor hlfg; /* Foreground highlight color definition. */
196: XColor hlbg; /* Background highlight color definition. */
197: struct _menuline *line; /* Linked list of menu items. */
198: } MenuInfo;
199:
200: /*
201: * Menu Line data type.
202: */
203: typedef struct _menuline {
204: struct _menuline *next; /* Pointer to next line. */
205: char *name; /* Name of this line. */
206: int type; /* IsShellCommand, IsText, IsTextNL... */
207: Window w; /* Subwindow for this line. */
208: char *text; /* Text string to be acted upon. */
209: Bool (*func)(); /* Window manager function to be invoked. */
210: struct _menuinfo *menu; /* Menu to be invoked. */
211: char *foreground; /* Name of foreground color. */
212: char *background; /* Name of background color. */
213: XColor fg; /* Foreground color definition. */
214: XColor bg; /* Background color definition. */
215: } MenuLine;
216:
217: /*
218: * MenuLine->type definitions.
219: */
220: #define IsShellCommand 1
221: #define IsText 2
222: #define IsTextNL 3
223: #define IsUwmFunction 4
224: #define IsMenuFunction 5
225: #define IsImmFunction 6 /* Immediate (context-less) function. */
226:
227: /*
228: * Menu Link data type. Used by the parser when creating a linked list
229: * of menus.
230: */
231: typedef struct _menulink {
232: struct _menulink *next; /* Pointer to next MenuLink. */
233: struct _menuinfo *menu; /* Pointer to the menu in this link. */
234: } MenuLink;
235:
236: typedef int Pixel;
237:
238: /*
239: * External variable definitions.
240: */
241: extern int errno;
242: extern Window Pop; /* Pop-up dimension display window. */
243: extern Window Frozen; /* Contains window id of "gridded" window. */
244: extern XFontStruct *IFontInfo; /* Icon text font information. */
245: extern XFontStruct *PFontInfo; /* Pop-up text font information. */
246: extern XFontStruct *MFontInfo; /* Menu text font information. */
247: extern Pixmap GrayPixmap; /* Gray pixmap. */
248: extern Pixel IBorder; /* Icon window border pixmap. */
249: extern Pixmap IBackground; /* Icon window background pixmap. */
250: extern Pixel PBorder; /* Pop-Up Window border pixmap. */
251: extern Pixel PBackground; /* Pop-up Window background pixmap. */
252: extern Pixel MBorder; /* Menu Window border pixmap. */
253: extern Pixel MBackground; /* Menu Window background pixmap. */
254: extern Cursor ArrowCrossCursor; /* Arrow cross cursor. */
255: extern Cursor TextCursor; /* Text cursor used in icon windows. */
256: extern Cursor IconCursor; /* Icon Cursor. */
257: extern Cursor MenuCursor; /* Menu cursor. */
258: extern Cursor MenuMaskCursor; /* Menu mask cursor. */
259: extern Cursor LeftButtonCursor; /* Left button main cursor. */
260: extern Cursor MiddleButtonCursor;/* Middle button main cursor. */
261: extern Cursor RightButtonCursor;/* Right button main cursor. */
262: extern Cursor TargetCursor; /* Target (select-a-window) cursor. */
263: extern int ScreenWidth; /* Display screen width. */
264: extern int ScreenHeight; /* Display screen height. */
265: extern int ITextForground; /* Icon window text forground color. */
266: extern int ITextBackground; /* Icon window text background color. */
267: extern int IBorderWidth; /* Icon window border width. */
268: extern int PTextForground; /* Pop-up window text forground color. */
269: extern int PTextBackground; /* Pop-up window text background color. */
270: extern int PWidth; /* Pop-up window width (including borders). */
271: extern int PHeight; /* Pop-up window height (including borders). */
272: extern int PBorderWidth; /* Pop-up window border width. */
273: extern int MTextForground; /* Menu window text forground color. */
274: extern int MTextBackground; /* Menu window text background color. */
275: extern int MBorderWidth; /* Menu window border width. */
276: extern int PPadding; /* Pop-up window padding. */
277: extern int Delay; /* Delay between clicks of double click. */
278: extern int Delta; /* Mouse movement slop. */
279: extern int HIconPad; /* Icon horizontal padding. */
280: extern int VIconPad; /* Icon vertical padding. */
281: extern int HMenuPad; /* Menu horizontal padding. */
282: extern int VMenuPad; /* Menu vertical padding. */
283: extern int MaxColors; /* Maximum number of colors to use. */
284: extern int Pushval; /* Number of pixels to push window by. */
285: extern int Volume; /* Audible alarm volume. */
286: extern int status; /* Routine return status. */
287: extern int Maxfd; /* Maximum file descriptors for select(2). */
288: extern MenuLink *Menus; /* Linked list of menus. */
289: extern GC IconGC; /* graphics context for icon */
290: extern GC PopGC; /* graphics context for pop */
291: extern GC MenuGC; /* graphics context for menu */
292: extern GC MenuInvGC; /* graphics context for menu background */
293: extern GC DrawGC; /* graphics context for zap */
294:
295: extern Bool Autoselect; /* Warp mouse to default menu selection? */
296: extern Bool Freeze; /* Freeze server during move/resize? */
297: extern Bool Grid; /* Should the m/r box contain a 9 seg. grid. */
298: extern Bool NWindow; /* Normalize windows? */
299: extern Bool NIcon; /* Normalize icons? */
300: extern Bool Push; /* Relative=TRUE, Absolute=FALSE. */
301: extern Bool Reverse; /* Reverse video? */
302: extern Bool WarpOnRaise; /* Warp to upper right corner on raise. */
303: extern Bool WarpOnIconify; /* Warp to icon center on iconify. */
304: extern Bool WarpOnDeIconify; /* Warp to upper right corner on de-iconify. */
305: extern Bool Zap; /* Should the the zap effect be used. */
306: extern Bool FocusSetByUser; /* True if f.focus called */
307:
308: extern char PText[]; /* Pop-up window dummy text. */
309: extern int PTextSize; /* Pop-up window dummy text size. */
310:
311: extern int Lineno; /* Line count for parser. */
312: extern Bool Startup_File_Error; /* Startup file error flag. */
313: extern char Startup_File[]; /* Startup file name. */
314: extern char IFontName[]; /* Icon font name. */
315: extern char PFontName[]; /* Pop-up font name. */
316: extern char MFontName[]; /* Menu font name. */
317: extern char **Argv; /* Pointer to command line parameters. */
318: extern char **Environ; /* Pointer to environment. */
319:
320: extern char *DefaultBindings[]; /* Default bindings string array. */
321: extern Keyword KeywordTable[]; /* Keyword lookup table. */
322: extern Binding *Blist; /* Button/key bindings list. */
323: extern KeyExpr KeyExprTbl[]; /* Key expression table. */
324: extern ContExpr ContExprTbl[]; /* Context expression table. */
325: extern ButtonModifier ButtModTbl[];/* Button modifier table. */
326:
327: extern int scr;
328: extern Display *dpy; /* Display info pointer. */
329:
330: #ifdef PROFIL
331: int ptrap();
332: #endif
333:
334: /*
335: * External routine typing.
336: */
337: extern Bool Beep();
338: extern Bool CircleDown();
339: extern Bool CircleUp();
340: extern Bool Continue();
341: extern Bool Focus();
342: extern Bool GetButton();
343: extern Bool Iconify();
344: extern Bool Lower();
345: extern Bool Menu();
346: extern Bool Move();
347: extern Bool MoveOpaque();
348: extern Bool NewIconify();
349: extern Bool Pause();
350: extern Bool PushDown();
351: extern Bool PushLeft();
352: extern Bool PushRight();
353: extern Bool PushUp();
354: extern Bool Quit();
355: extern Bool Raise();
356: extern Bool Redraw();
357: extern Bool Refresh();
358: extern Bool ResetBindings();
359: extern Bool ResetMenus();
360: extern Bool ResetVariables();
361: extern Bool Resize();
362: extern Bool Restart();
363: extern int StoreCursors();
364: extern int StoreBox();
365: extern int StoreGridBox();
366: extern int StoreZap();
367: extern int Error();
368: extern int XError();
369: extern int CreateMenus();
370:
371: extern char *stash();
372: extern char *GetIconName();
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