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[emacs.git] / oldXMenu / XMenu.h
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1 /* Copyright Massachusetts Institute of Technology 1985 */
3 #include "copyright.h"
6 /*
7 * XMenu: MIT Project Athena, X Window system menu package
9 * XMenu.h - Include file for the MIT Project Athena
10 * XMenu X window system menu package.
12 * Author: Tony Della Fera, DEC
13 * August, 1984
16 #ifndef _XMenu_h_
17 #define _XMenu_h_
19 #include <X11/Xutil.h>
20 #include "X10.h"
22 #define FAILURE -1
23 #define SUCCESS 1
24 #define POST_ERROR -1
25 #define NO_SELECTION -1
27 #define XM_FAILURE -1
28 #define XM_SUCCESS 1
29 #define XM_NO_SELECT 2
30 #define XM_IA_SELECT 3
32 #define XME_CODE_COUNT 17
34 #define XME_NO_ERROR 0
35 #define XME_NOT_INIT 1
36 #define XME_ARG_BOUNDS 2
37 #define XME_P_NOT_FOUND 3
38 #define XME_S_NOT_FOUND 4
39 #define XME_STYLE_PARAM 5
40 #define XME_GRAB_MOUSE 6
41 #define XME_INTERP_LOC 7
42 #define XME_CALLOC 8
43 #define XME_CREATE_ASSOC 9
44 #define XME_STORE_BITMAP 10
45 #define XME_MAKE_TILES 11
46 #define XME_MAKE_PIXMAP 12
47 #define XME_CREATE_CURSOR 13
48 #define XME_OPEN_FONT 14
49 #define XME_CREATE_WINDOW 15
50 #define XME_CREATE_TRANSP 16
53 * XMenu error code and error list definitions.
55 extern int _XMErrorCode;
56 extern char *_XMErrorList[];
59 * Define the XMWindow datatypes.
61 * An XMWindow is either an XMPane or an XMSelect.
63 * XMWindow is wrapper used to identify the constant window
64 * information that makes up XMPane and XMSelect objects.
66 * An XMPane is a menu pane made up of one or more XMSelect and a label.
68 * An XMSelect is a menu selection object with a label and a data pointer.
70 typedef enum _xmwintype {PANE, SELECTION, PL_HEADER, SL_HEADER, SEPARATOR} XMWType;
72 typedef struct _xmwindow {
73 struct _xmwindow *next; /* Next obj pointer (for emacs_insque). */
74 struct _xmwindow *prev; /* Prev obj pointer (for emacs_insque). */
75 XMWType type; /* Type of window. */
76 Window window; /* X Window Id. */
77 int window_x; /* Window upper left X coordinate. */
78 int window_y; /* Window upper left y coordinate. */
79 int window_w; /* Window width. */
80 int window_h; /* Window height. */
81 int active; /* Window active? */
82 int activated; /* Window activated? */
83 int pad_l1; /* ---- */
84 char *pad_l2; /* ---- */
85 int pad_l3; /* ---- */
86 int pad_l4; /* ---- */
87 int pad_l5; /* ---- */
88 int pad_l6; /* ---- */
89 int pad_l7; /* ---- */
90 int pad_l8; /* ---- */
91 struct _xmwindow *pad_l9; /* ---- */
92 char *pad_l10; /* ---- */
93 struct _xmwindow *pad_l11; /* ---- */
94 } XMWindow;
96 typedef struct _xmpane {
97 struct _xmpane *next; /* Next obj pointer (for emacs_insque). */
98 struct _xmpane *prev; /* Prev obj pointer (for emacs_insque). */
99 XMWType type; /* Type of window. */
100 Window window; /* X Window Id. */
101 int window_x; /* Window upper left X coordinate. */
102 int window_y; /* Window upper left y coordinate. */
103 int window_w; /* Window width. */
104 int window_h; /* Window height. */
105 int active; /* Window active? */
106 int activated; /* Window activated? */
107 int serial; /* -- Pane serial number. */
108 char *label; /* -- Pane label. */
109 int label_width; /* -- Pane label width in pixels. */
110 int label_length; /* -- Pane label length in chars. */
111 int label_x; /* -- Pane label X offset. */
112 int label_uy; /* -- Pane label upper Y offset. */
113 int label_ly; /* -- Pane label lower Y offset. */
114 int s_count; /* -- Selections in this pane. */
115 struct _xmselect *s_list; /* -- Selection window list. */
116 char *pad_l10; /* ---- */
117 struct _xmwindow *pad_l11; /* ---- */
118 } XMPane;
120 typedef struct _xmselect {
121 struct _xmselect *next; /* Next obj pointer (for emacs_insque). */
122 struct _xmselect *prev; /* Prev obj pointer (for emacs_insque). */
123 XMWType type; /* Type of window. */
124 Window window; /* X Window Id. */
125 Window parent; /* X Window id of parent window. */
126 int window_x; /* Window upper left X coordinate. */
127 int window_y; /* Window upper left y coordinate. */
128 int window_w; /* Window width. */
129 int window_h; /* Window height. */
130 int active; /* Window active? */
131 int activated; /* Window activated? */
132 int serial; /* -- Selection serial number. */
133 char *label; /* -- Selection label. */
134 int label_width; /* -- Selection label width in pixels. */
135 int label_length; /* -- Selection label length in chars. */
136 int label_x; /* -- Selection label X offset. */
137 int label_y; /* -- Selection label Y offset. */
138 int pad_l7; /* ---- */
139 int pad_l8; /* ---- */
140 struct _xmwindow *pad_l9; /* ---- */
141 char *data; /* -- Selection data pointer. */
142 struct _xmpane *parent_p; /* -- Selection parent pane structure. */
143 char *help_string; /* Help string or null. */
144 } XMSelect;
148 * Define the XMStyle datatype.
150 * Menu presentation style information.
153 typedef enum _xmstyle {
154 LEFT, /* Left oriented obejct. */
155 RIGHT, /* Right oriented obejct. */
156 CENTER /* Center oriented object. */
157 } XMStyle;
161 * Define the XMMode datatype.
163 * Menu presentation mode information.
166 typedef enum _xmmode {
167 BOX, /* BOXed graphic rendition. */
168 INVERT /* INVERTed graphic rendition. */
169 } XMMode;
173 * Define the XMenu datatype.
175 * All dimensions are in pixels unless otherwise noted.
177 typedef struct _xmenu {
178 /* -------------------- Menu data -------------------- */
179 XMStyle menu_style; /* Menu display style. */
180 XMMode menu_mode; /* Menu display mode. */
181 int freeze; /* Freeze server mode? */
182 int aeq; /* Asynchronous Event Queuing mode? */
183 int recompute; /* Recompute menu dependencies? */
184 Window parent; /* Menu's parent window. */
185 int width; /* Overall menu width. */
186 int height; /* Overall menu height. */
187 int x_pos; /* Oveall menu origin. */
188 int y_pos; /* Overall menu origin. */
189 Cursor mouse_cursor; /* Mouse cursor raster. */
190 XAssocTable *assoc_tab; /* XMWindow association table. */
191 XMPane *p_list; /* List of XMPanes. */
192 /* -------------------- Pane window data -------------------- */
193 XMStyle p_style; /* Pane display style. */
194 int p_events; /* Pane window X events. */
195 XFontStruct *p_fnt_info; /* Flag font info structure. */
196 GC pane_GC; /* Pane graphics context. */
197 int p_fnt_pad; /* Fixed flag font padding in pixels. */
198 double p_spread; /* Pane spread in flag height fractions. */
199 int p_bdr_width; /* Pane border width. */
200 int flag_height; /* Flag height. */
201 int p_width; /* Menu pane width. */
202 int p_height; /* Menu pane height. */
203 int p_x_off; /* Pane window X offset. */
204 int p_y_off; /* Pane window Y offset. */
205 int p_count; /* Number of panes per menu. */
206 /* -------------------- Selection window data -------------------- */
207 XMStyle s_style; /* Selection display style. */
208 int s_events; /* Selection window X events. */
209 XFontStruct *s_fnt_info; /* Body font info structure. */
210 int s_fnt_pad; /* Fixed body font padding in pixels. */
211 double s_spread; /* Select spread in line height fractions. */
212 int s_bdr_width; /* Select border width. */
213 int s_width; /* Selection window width. */
214 int s_height; /* Selection window height. */
215 int s_x_off; /* Selection window X offset. */
216 int s_y_off; /* Selection window Y offset. */
217 int s_count; /* Maximum number of selections per pane. */
218 GC normal_select_GC; /* GC used for inactive selections. */
219 GC inverse_select_GC; /* GC used for active (current) selection. */
220 GC inact_GC; /* GC used for inactive selections and */
221 /* panes headers. */
222 /* -------------------- Color data -------------------- */
223 unsigned long p_bdr_color; /* Color of pane border pixmap. */
224 unsigned long s_bdr_color; /* Color of selection border pixmap. */
225 unsigned long p_frg_color; /* Color of pane foreground pixmap. */
226 unsigned long s_frg_color; /* Color of selection pixmap. */
227 unsigned long bkgnd_color; /* Color of menu background pixmap. */
228 /* -------------------- Pixmap data -------------------- */
229 Pixmap p_bdr_pixmap; /* Pane border pixmap. */
230 Pixmap s_bdr_pixmap; /* Selection border pixmap. */
231 Pixmap p_frg_pixmap; /* Pane foreground pixmap. */
232 Pixmap s_frg_pixmap; /* Selection foreground pixmap. */
233 Pixmap bkgnd_pixmap; /* Menu background pixmap. */
234 Pixmap inact_pixmap; /* Menu inactive pixmap. */
235 } XMenu;
238 * XMenu library routine declarations.
240 XMenu *XMenuCreate();
241 int XMenuAddPane();
242 int XMenuAddSelection();
243 int XMenuInsertPane();
244 int XMenuInsertSelection();
245 int XMenuFindPane();
246 int XMenuFindSelection();
247 int XMenuChangePane();
248 int XMenuChangeSelection();
249 int XMenuSetPane();
250 int XMenuSetSelection();
251 int XMenuRecompute();
252 int XMenuEventHandler(); /* No value actually returned. */
253 int XMenuLocate();
254 int XMenuSetFreeze(); /* No value actually returned. */
255 void XMenuActivateSetWaitFunction();
256 int XMenuActivate();
257 char *XMenuPost();
258 int XMenuDeletePane();
259 int XMenuDeleteSelection();
260 int XMenuDestroy(); /* No value actually returned. */
261 char *XMenuError();
263 #endif
264 /* Don't add after this point. */
266 /* arch-tag: 7e57b5ac-9355-4057-9385-afbe6912d60f
267 (do not change this comment) */