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