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pcg |
1.1 |
/*--------------------------------*-C-*---------------------------------* |
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* File: menubar.c |
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*----------------------------------------------------------------------* |
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pcg |
1.4 |
* $Id: menubar.C,v 1.3 2003/11/25 11:52:42 pcg Exp $ |
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pcg |
1.1 |
* |
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* Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*----------------------------------------------------------------------* |
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* refer.html (or refer.txt) contains up-to-date documentation. The |
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* summary that appears at the end of this file was taken from there. |
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*----------------------------------------------------------------------*/ |
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#include "../config.h" /* NECESSARY */ |
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#include "rxvt.h" /* NECESSARY */ |
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#ifdef MENUBAR |
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#include "version.h" |
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#include "menubar.h" |
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#include "menubar.intpro" /* PROTOS for internal routines */ |
32 |
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33 |
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#define Menu_PixelWidth(menu) \ |
34 |
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(2 * SHADOW + Width2Pixel ((menu)->width + 3 * HSPACE)) |
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36 |
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static const struct { |
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const char name; /* (l)eft, (u)p, (d)own, (r)ight */ |
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const unsigned char str[5]; /* str[0] = STRLEN (str+1) */ |
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} Arrows[NARROWS] = { |
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{ 'l', "\003\033[D" }, |
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{ 'u', "\003\033[A" }, |
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{ 'd', "\003\033[B" }, |
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{ 'r', "\003\033[C" } |
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}; |
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/*}}} */ |
47 |
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48 |
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/* |
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* find an item called NAME in MENU |
50 |
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*/ |
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menuitem_t * |
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rxvt_menuitem_find(const menu_t *menu, const char *name) |
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{ |
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menuitem_t *item; |
55 |
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56 |
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#ifdef DEBUG_STRICT |
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assert(name != NULL); |
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assert(menu != NULL); |
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#endif |
60 |
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61 |
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/* find the last item in the menu, this is good for separators */ |
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for (item = menu->tail; item != NULL; item = item->prev) { |
63 |
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if (item->entry.type == MenuSubMenu) { |
64 |
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if (!STRCMP(name, (item->entry.submenu.menu)->name)) |
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break; |
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} else if ((isSeparator(name) && isSeparator(item->name)) |
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|| !STRCMP(name, item->name)) |
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break; |
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} |
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return item; |
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} |
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73 |
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/* |
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* unlink ITEM from its MENU and free its memory |
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*/ |
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void |
77 |
pcg |
1.4 |
rxvt_term::menuitem_free (menu_t *menu, menuitem_t *item) |
78 |
pcg |
1.1 |
{ |
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/* disconnect */ |
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menuitem_t *prev, *next; |
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82 |
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#ifdef DEBUG_STRICT |
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assert(menu != NULL); |
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#endif |
85 |
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86 |
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prev = item->prev; |
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next = item->next; |
88 |
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if (prev != NULL) |
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prev->next = next; |
90 |
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if (next != NULL) |
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next->prev = prev; |
92 |
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93 |
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/* new head, tail */ |
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if (menu->tail == item) |
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menu->tail = prev; |
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if (menu->head == item) |
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menu->head = next; |
98 |
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99 |
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switch (item->entry.type) { |
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case MenuAction: |
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case MenuTerminalAction: |
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free(item->entry.action.str); |
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break; |
104 |
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case MenuSubMenu: |
105 |
pcg |
1.4 |
menu_delete (item->entry.submenu.menu); |
106 |
pcg |
1.1 |
break; |
107 |
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} |
108 |
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if (item->name != NULL) |
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free(item->name); |
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if (item->name2 != NULL) |
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free(item->name2); |
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free(item); |
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} |
114 |
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115 |
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/* |
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* sort command vs. terminal actions and |
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* remove the first character of STR if it's '\0' |
118 |
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*/ |
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int |
120 |
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rxvt_action_type(action_t *action, unsigned char *str) |
121 |
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{ |
122 |
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unsigned int len; |
123 |
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124 |
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#if defined (DEBUG_MENU) || defined (DEBUG_MENUARROWS) |
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len = STRLEN(str); |
126 |
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fprintf(stderr, "(len %d) = %s\n", len, str); |
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#else |
128 |
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len = rxvt_Str_escaped((char *)str); |
129 |
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#endif |
130 |
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131 |
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if (!len) |
132 |
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return -1; |
133 |
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134 |
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/* sort command vs. terminal actions */ |
135 |
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action->type = MenuAction; |
136 |
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if (str[0] == '\0') { |
137 |
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/* the functional equivalent: memmove (str, str+1, len); */ |
138 |
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unsigned char *dst = (str); |
139 |
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unsigned char *src = (str + 1); |
140 |
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unsigned char *end = (str + len); |
141 |
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142 |
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while (src <= end) |
143 |
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*dst++ = *src++; |
144 |
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145 |
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len--; /* decrement length */ |
146 |
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if (str[0] != '\0') |
147 |
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action->type = MenuTerminalAction; |
148 |
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} |
149 |
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action->str = str; |
150 |
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action->len = len; |
151 |
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152 |
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return 0; |
153 |
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} |
154 |
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155 |
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int |
156 |
pcg |
1.4 |
rxvt_term::action_dispatch (action_t *action) |
157 |
pcg |
1.1 |
{ |
158 |
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switch (action->type) { |
159 |
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case MenuTerminalAction: |
160 |
pcg |
1.4 |
cmd_write (action->str, action->len); |
161 |
pcg |
1.1 |
break; |
162 |
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163 |
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case MenuAction: |
164 |
pcg |
1.4 |
tt_write (action->str, action->len); |
165 |
pcg |
1.1 |
break; |
166 |
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167 |
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default: |
168 |
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return -1; |
169 |
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break; |
170 |
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} |
171 |
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return 0; |
172 |
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} |
173 |
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174 |
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/* return the arrow index corresponding to NAME */ |
175 |
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int |
176 |
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rxvt_menuarrow_find(char name) |
177 |
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{ |
178 |
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int i; |
179 |
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180 |
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for (i = 0; i < NARROWS; i++) |
181 |
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if (name == Arrows[i].name) |
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return i; |
183 |
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return -1; |
184 |
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} |
185 |
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186 |
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/* free the memory associated with arrow NAME of the current menubar */ |
187 |
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void |
188 |
pcg |
1.4 |
rxvt_term::menuarrow_free (char name) |
189 |
pcg |
1.1 |
{ |
190 |
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int i; |
191 |
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192 |
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if (name) { |
193 |
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i = rxvt_menuarrow_find(name); |
194 |
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if (i >= 0) { |
195 |
pcg |
1.4 |
action_t *act = &(CurrentBar->arrows[i]); |
196 |
pcg |
1.1 |
|
197 |
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switch (act->type) { |
198 |
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case MenuAction: |
199 |
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case MenuTerminalAction: |
200 |
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free(act->str); |
201 |
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act->str = NULL; |
202 |
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act->len = 0; |
203 |
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break; |
204 |
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} |
205 |
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act->type = MenuLabel; |
206 |
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} |
207 |
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} else { |
208 |
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for (i = 0; i < NARROWS; i++) |
209 |
pcg |
1.4 |
menuarrow_free (Arrows[i].name); |
210 |
pcg |
1.1 |
} |
211 |
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} |
212 |
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213 |
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void |
214 |
pcg |
1.4 |
rxvt_term::menuarrow_add (char *string) |
215 |
pcg |
1.1 |
{ |
216 |
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int i; |
217 |
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unsigned xtra_len; |
218 |
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char *p; |
219 |
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struct { |
220 |
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char *str; |
221 |
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int len; |
222 |
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} |
223 |
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beg = { NULL, 0 }, |
224 |
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end = { NULL, 0 }, |
225 |
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*cur, |
226 |
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parse[NARROWS]; |
227 |
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228 |
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MEMSET(parse, 0, sizeof(parse)); |
229 |
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230 |
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/* fprintf(stderr, "add arrows = `%s'\n", string); */ |
231 |
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for (p = string; p != NULL && *p; string = p) { |
232 |
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p = (string + 3); |
233 |
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/* fprintf(stderr, "parsing at %s\n", string); */ |
234 |
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switch (string[1]) { |
235 |
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case 'b': |
236 |
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cur = &beg; |
237 |
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break; |
238 |
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case 'e': |
239 |
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cur = &end; |
240 |
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break; |
241 |
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242 |
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default: |
243 |
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i = rxvt_menuarrow_find(string[1]); |
244 |
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if (i >= 0) |
245 |
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cur = &(parse[i]); |
246 |
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else |
247 |
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continue; /* not found */ |
248 |
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break; |
249 |
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} |
250 |
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251 |
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string = p; |
252 |
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cur->str = string; |
253 |
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cur->len = 0; |
254 |
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|
255 |
|
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if (cur == &end) { |
256 |
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p = STRCHR(string, '\0'); |
257 |
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} else { |
258 |
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char *next = string; |
259 |
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|
260 |
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while (1) { |
261 |
|
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p = STRCHR(next, '<'); |
262 |
|
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if (p != NULL) { |
263 |
|
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if (p[1] && p[2] == '>') |
264 |
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break; |
265 |
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/* parsed */ |
266 |
|
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} else { |
267 |
|
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if (beg.str == NULL) /* no end needed */ |
268 |
|
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p = STRCHR(next, '\0'); |
269 |
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break; |
270 |
|
|
} |
271 |
|
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next = (p + 1); |
272 |
|
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} |
273 |
|
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} |
274 |
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|
275 |
|
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if (p == NULL) |
276 |
|
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return; |
277 |
|
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cur->len = (p - string); |
278 |
|
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} |
279 |
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|
280 |
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#ifdef DEBUG_MENUARROWS |
281 |
|
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cur = &beg; |
282 |
|
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fprintf(stderr, "<b>(len %d) = %.*s\n", |
283 |
|
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cur->len, cur->len, (cur->str ? cur->str : "")); |
284 |
|
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for (i = 0; i < NARROWS; i++) { |
285 |
|
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cur = &(parse[i]); |
286 |
|
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fprintf(stderr, "<%c>(len %d) = %.*s\n", |
287 |
|
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Arrows[i].name, |
288 |
|
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cur->len, cur->len, (cur->str ? cur->str : "")); |
289 |
|
|
} |
290 |
|
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cur = &end; |
291 |
|
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fprintf(stderr, "<e>(len %d) = %.*s\n", |
292 |
|
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cur->len, cur->len, (cur->str ? cur->str : "")); |
293 |
|
|
#endif |
294 |
|
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|
295 |
|
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xtra_len = (beg.len + end.len); |
296 |
|
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for (i = 0; i < NARROWS; i++) { |
297 |
|
|
if (xtra_len || parse[i].len) |
298 |
pcg |
1.4 |
menuarrow_free (Arrows[i].name); |
299 |
pcg |
1.1 |
} |
300 |
|
|
|
301 |
|
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for (i = 0; i < NARROWS; i++) { |
302 |
|
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unsigned char *str; |
303 |
|
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unsigned int len; |
304 |
|
|
|
305 |
|
|
if (!parse[i].len) |
306 |
|
|
continue; |
307 |
|
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|
308 |
|
|
str = rxvt_malloc(parse[i].len + xtra_len + 1); |
309 |
|
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|
310 |
|
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len = 0; |
311 |
|
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if (beg.len) { |
312 |
|
|
STRNCPY(str + len, beg.str, beg.len); |
313 |
|
|
len += beg.len; |
314 |
|
|
} |
315 |
|
|
STRNCPY(str + len, parse[i].str, parse[i].len); |
316 |
|
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len += parse[i].len; |
317 |
|
|
|
318 |
|
|
if (end.len) { |
319 |
|
|
STRNCPY(str + len, end.str, end.len); |
320 |
|
|
len += end.len; |
321 |
|
|
} |
322 |
|
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str[len] = '\0'; |
323 |
|
|
|
324 |
|
|
#ifdef DEBUG_MENUARROWS |
325 |
|
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fprintf(stderr, "<%c>(len %d) = %s\n", Arrows[i].name, len, str); |
326 |
|
|
#endif |
327 |
pcg |
1.4 |
if (rxvt_action_type(&(CurrentBar->arrows[i]), str) < 0) |
328 |
pcg |
1.1 |
free(str); |
329 |
|
|
} |
330 |
|
|
} |
331 |
|
|
|
332 |
|
|
menuitem_t * |
333 |
|
|
rxvt_menuitem_add(menu_t *menu, const char *name, const char *name2, const char *action) |
334 |
|
|
{ |
335 |
|
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menuitem_t *item; |
336 |
|
|
unsigned int len; |
337 |
|
|
|
338 |
|
|
#ifdef DEBUG_STRICT |
339 |
|
|
assert(name != NULL); |
340 |
|
|
assert(action != NULL); |
341 |
|
|
#endif |
342 |
|
|
|
343 |
|
|
if (menu == NULL) |
344 |
|
|
return NULL; |
345 |
|
|
|
346 |
|
|
if (isSeparator(name)) { |
347 |
|
|
/* add separator, no action */ |
348 |
|
|
name = ""; |
349 |
|
|
action = ""; |
350 |
|
|
} else { |
351 |
|
|
/* |
352 |
|
|
* add/replace existing menu item |
353 |
|
|
*/ |
354 |
|
|
item = rxvt_menuitem_find(menu, name); |
355 |
|
|
if (item != NULL) { |
356 |
|
|
if (item->name2 != NULL && name2 != NULL) { |
357 |
|
|
free(item->name2); |
358 |
|
|
item->len2 = 0; |
359 |
|
|
item->name2 = NULL; |
360 |
|
|
} |
361 |
|
|
switch (item->entry.type) { |
362 |
|
|
case MenuAction: |
363 |
|
|
case MenuTerminalAction: |
364 |
|
|
free(item->entry.action.str); |
365 |
|
|
item->entry.action.str = NULL; |
366 |
|
|
break; |
367 |
|
|
} |
368 |
|
|
goto Item_Found; |
369 |
|
|
} |
370 |
|
|
} |
371 |
|
|
/* allocate a new itemect */ |
372 |
|
|
item = (menuitem_t *) rxvt_malloc(sizeof(menuitem_t)); |
373 |
|
|
|
374 |
|
|
item->len2 = 0; |
375 |
|
|
item->name2 = NULL; |
376 |
|
|
|
377 |
|
|
len = STRLEN(name); |
378 |
|
|
item->name = rxvt_malloc(len + 1); |
379 |
|
|
STRCPY(item->name, name); |
380 |
|
|
if (name[0] == '.' && name[1] != '.') |
381 |
|
|
len = 0; /* hidden menu name */ |
382 |
|
|
item->len = len; |
383 |
|
|
|
384 |
|
|
/* add to tail of list */ |
385 |
|
|
item->prev = menu->tail; |
386 |
|
|
item->next = NULL; |
387 |
|
|
|
388 |
|
|
if (menu->tail != NULL) |
389 |
|
|
(menu->tail)->next = item; |
390 |
|
|
menu->tail = item; |
391 |
|
|
/* fix head */ |
392 |
|
|
if (menu->head == NULL) |
393 |
|
|
menu->head = item; |
394 |
|
|
|
395 |
|
|
/* |
396 |
|
|
* add action |
397 |
|
|
*/ |
398 |
|
|
Item_Found: |
399 |
|
|
if (name2 != NULL && item->name2 == NULL) { |
400 |
|
|
len = STRLEN(name2); |
401 |
|
|
if (len == 0) |
402 |
|
|
item->name2 = NULL; |
403 |
|
|
else { |
404 |
|
|
item->name2 = rxvt_malloc(len + 1); |
405 |
|
|
STRCPY(item->name2, name2); |
406 |
|
|
} |
407 |
|
|
item->len2 = len; |
408 |
|
|
} |
409 |
|
|
item->entry.type = MenuLabel; |
410 |
|
|
len = STRLEN(action); |
411 |
|
|
|
412 |
|
|
if (len == 0 && item->name2 != NULL) { |
413 |
|
|
action = item->name2; |
414 |
|
|
len = item->len2; |
415 |
|
|
} |
416 |
|
|
if (len) { |
417 |
|
|
unsigned char *str = rxvt_malloc(len + 1); |
418 |
|
|
|
419 |
|
|
STRCPY(str, action); |
420 |
|
|
|
421 |
|
|
if (rxvt_action_type(&(item->entry.action), str) < 0) |
422 |
|
|
free(str); |
423 |
|
|
} |
424 |
|
|
/* new item and a possible increase in width */ |
425 |
|
|
if (menu->width < (item->len + item->len2)) |
426 |
|
|
menu->width = (item->len + item->len2); |
427 |
|
|
|
428 |
|
|
return item; |
429 |
|
|
} |
430 |
|
|
|
431 |
|
|
/* |
432 |
|
|
* search for the base starting menu for NAME. |
433 |
|
|
* return a pointer to the portion of NAME that remains |
434 |
|
|
*/ |
435 |
|
|
char * |
436 |
pcg |
1.4 |
rxvt_term::menu_find_base (menu_t **menu, char *path) |
437 |
pcg |
1.1 |
{ |
438 |
|
|
menu_t *m = NULL; |
439 |
|
|
menuitem_t *item; |
440 |
|
|
|
441 |
|
|
#ifdef DEBUG_STRICT |
442 |
|
|
assert(menu != NULL); |
443 |
pcg |
1.4 |
assert(CurrentBar != NULL); |
444 |
pcg |
1.1 |
#endif |
445 |
|
|
|
446 |
|
|
if (path[0] == '\0') |
447 |
|
|
return path; |
448 |
|
|
|
449 |
|
|
if (STRCHR(path, '/') != NULL) { |
450 |
|
|
char *p = path; |
451 |
|
|
|
452 |
|
|
while ((p = STRCHR(p, '/')) != NULL) { |
453 |
|
|
p++; |
454 |
|
|
if (*p == '/') |
455 |
|
|
path = p; |
456 |
|
|
} |
457 |
|
|
if (path[0] == '/') { |
458 |
|
|
path++; |
459 |
|
|
*menu = NULL; |
460 |
|
|
} |
461 |
|
|
while ((p = STRCHR(path, '/')) != NULL) { |
462 |
|
|
p[0] = '\0'; |
463 |
|
|
if (path[0] == '\0') |
464 |
|
|
return NULL; |
465 |
|
|
if (!STRCMP(path, DOT)) { |
466 |
|
|
/* nothing to do */ |
467 |
|
|
} else if (!STRCMP(path, DOTS)) { |
468 |
|
|
if (*menu != NULL) |
469 |
|
|
*menu = (*menu)->parent; |
470 |
|
|
} else { |
471 |
pcg |
1.4 |
path = menu_find_base (menu, path); |
472 |
pcg |
1.1 |
if (path[0] != '\0') { /* not found */ |
473 |
|
|
p[0] = '/'; /* fix-up name again */ |
474 |
|
|
return path; |
475 |
|
|
} |
476 |
|
|
} |
477 |
|
|
|
478 |
|
|
path = (p + 1); |
479 |
|
|
} |
480 |
|
|
} |
481 |
|
|
if (!STRCMP(path, DOTS)) { |
482 |
|
|
path += STRLEN(DOTS); |
483 |
|
|
if (*menu != NULL) |
484 |
|
|
*menu = (*menu)->parent; |
485 |
|
|
return path; |
486 |
|
|
} |
487 |
|
|
/* find this menu */ |
488 |
|
|
if (*menu == NULL) { |
489 |
pcg |
1.4 |
for (m = CurrentBar->tail; m != NULL; m = m->prev) { |
490 |
pcg |
1.1 |
if (!STRCMP(path, m->name)) |
491 |
|
|
break; |
492 |
|
|
} |
493 |
|
|
} else { |
494 |
|
|
/* find this menu */ |
495 |
|
|
for (item = (*menu)->tail; item != NULL; item = item->prev) { |
496 |
|
|
if (item->entry.type == MenuSubMenu |
497 |
|
|
&& !STRCMP(path, (item->entry.submenu.menu)->name)) { |
498 |
|
|
m = (item->entry.submenu.menu); |
499 |
|
|
break; |
500 |
|
|
} |
501 |
|
|
} |
502 |
|
|
} |
503 |
|
|
if (m != NULL) { |
504 |
|
|
*menu = m; |
505 |
|
|
path += STRLEN(path); |
506 |
|
|
} |
507 |
|
|
return path; |
508 |
|
|
} |
509 |
|
|
|
510 |
|
|
/* |
511 |
|
|
* delete this entire menu |
512 |
|
|
*/ |
513 |
|
|
menu_t * |
514 |
pcg |
1.4 |
rxvt_term::menu_delete (menu_t *menu) |
515 |
pcg |
1.1 |
{ |
516 |
|
|
menu_t *parent = NULL, *prev, *next; |
517 |
|
|
menuitem_t *item; |
518 |
pcg |
1.4 |
bar_t *CurrentBar = CurrentBar; |
519 |
pcg |
1.1 |
|
520 |
|
|
#ifdef DEBUG_STRICT |
521 |
|
|
assert(CurrentBar != NULL); |
522 |
|
|
#endif |
523 |
|
|
|
524 |
|
|
/* delete the entire menu */ |
525 |
|
|
if (menu == NULL) |
526 |
|
|
return NULL; |
527 |
|
|
|
528 |
|
|
parent = menu->parent; |
529 |
|
|
|
530 |
|
|
/* unlink MENU */ |
531 |
|
|
prev = menu->prev; |
532 |
|
|
next = menu->next; |
533 |
|
|
if (prev != NULL) |
534 |
|
|
prev->next = next; |
535 |
|
|
if (next != NULL) |
536 |
|
|
next->prev = prev; |
537 |
|
|
|
538 |
|
|
/* fix the index */ |
539 |
|
|
if (parent == NULL) { |
540 |
|
|
const int len = (menu->len + HSPACE); |
541 |
|
|
|
542 |
|
|
if (CurrentBar->tail == menu) |
543 |
|
|
CurrentBar->tail = prev; |
544 |
|
|
if (CurrentBar->head == menu) |
545 |
|
|
CurrentBar->head = next; |
546 |
|
|
|
547 |
|
|
for (next = menu->next; next != NULL; next = next->next) |
548 |
|
|
next->x -= len; |
549 |
|
|
} else { |
550 |
|
|
for (item = parent->tail; item != NULL; item = item->prev) { |
551 |
|
|
if (item->entry.type == MenuSubMenu |
552 |
|
|
&& item->entry.submenu.menu == menu) { |
553 |
|
|
item->entry.submenu.menu = NULL; |
554 |
pcg |
1.4 |
menuitem_free (menu->parent, item); |
555 |
pcg |
1.1 |
break; |
556 |
|
|
} |
557 |
|
|
} |
558 |
|
|
} |
559 |
|
|
|
560 |
|
|
item = menu->tail; |
561 |
|
|
while (item != NULL) { |
562 |
|
|
menuitem_t *p = item->prev; |
563 |
|
|
|
564 |
pcg |
1.4 |
menuitem_free (menu, item); |
565 |
pcg |
1.1 |
item = p; |
566 |
|
|
} |
567 |
|
|
|
568 |
|
|
if (menu->name != NULL) |
569 |
|
|
free(menu->name); |
570 |
|
|
free(menu); |
571 |
|
|
|
572 |
|
|
return parent; |
573 |
|
|
} |
574 |
|
|
|
575 |
|
|
menu_t * |
576 |
pcg |
1.4 |
rxvt_term::menu_add (menu_t *parent, char *path) |
577 |
pcg |
1.1 |
{ |
578 |
|
|
menu_t *menu; |
579 |
pcg |
1.4 |
bar_t *CurrentBar = CurrentBar; |
580 |
pcg |
1.1 |
|
581 |
|
|
#ifdef DEBUG_STRICT |
582 |
|
|
assert(CurrentBar != NULL); |
583 |
|
|
#endif |
584 |
|
|
|
585 |
|
|
if (STRCHR(path, '/') != NULL) { |
586 |
|
|
char *p; |
587 |
|
|
|
588 |
|
|
if (path[0] == '/') { |
589 |
|
|
/* shouldn't happen */ |
590 |
|
|
path++; |
591 |
|
|
parent = NULL; |
592 |
|
|
} |
593 |
|
|
while ((p = STRCHR(path, '/')) != NULL) { |
594 |
|
|
p[0] = '\0'; |
595 |
|
|
if (path[0] == '\0') |
596 |
|
|
return NULL; |
597 |
|
|
|
598 |
pcg |
1.4 |
parent = menu_add (parent, path); |
599 |
pcg |
1.1 |
path = (p + 1); |
600 |
|
|
} |
601 |
|
|
} |
602 |
|
|
if (!STRCMP(path, DOTS)) |
603 |
|
|
return (parent != NULL ? parent->parent : parent); |
604 |
|
|
|
605 |
|
|
if (!STRCMP(path, DOT) || path[0] == '\0') |
606 |
|
|
return parent; |
607 |
|
|
|
608 |
|
|
/* allocate a new menu */ |
609 |
|
|
menu = (menu_t *) rxvt_malloc(sizeof(menu_t)); |
610 |
|
|
|
611 |
|
|
menu->width = 0; |
612 |
|
|
menu->parent = parent; |
613 |
|
|
menu->len = STRLEN(path); |
614 |
|
|
menu->name = rxvt_malloc((menu->len + 1)); |
615 |
|
|
STRCPY(menu->name, path); |
616 |
|
|
|
617 |
|
|
/* initialize head/tail */ |
618 |
|
|
menu->head = menu->tail = NULL; |
619 |
|
|
menu->prev = menu->next = NULL; |
620 |
|
|
|
621 |
|
|
menu->win = None; |
622 |
|
|
menu->x = menu->y = menu->w = menu->h = 0; |
623 |
|
|
menu->item = NULL; |
624 |
|
|
|
625 |
|
|
/* add to tail of list */ |
626 |
|
|
if (parent == NULL) { |
627 |
|
|
menu->prev = CurrentBar->tail; |
628 |
|
|
if (CurrentBar->tail != NULL) |
629 |
|
|
CurrentBar->tail->next = menu; |
630 |
|
|
CurrentBar->tail = menu; |
631 |
|
|
if (CurrentBar->head == NULL) |
632 |
|
|
CurrentBar->head = menu; /* fix head */ |
633 |
|
|
if (menu->prev) |
634 |
|
|
menu->x = (menu->prev->x + menu->prev->len + HSPACE); |
635 |
|
|
} else { |
636 |
|
|
menuitem_t *item; |
637 |
|
|
|
638 |
|
|
item = rxvt_menuitem_add(parent, path, "", ""); |
639 |
|
|
if (item == NULL) { |
640 |
|
|
free(menu); |
641 |
|
|
return parent; |
642 |
|
|
} |
643 |
|
|
#ifdef DEBUG_STRICT |
644 |
|
|
assert(item->entry.type == MenuLabel); |
645 |
|
|
#endif |
646 |
|
|
item->entry.type = MenuSubMenu; |
647 |
|
|
item->entry.submenu.menu = menu; |
648 |
|
|
} |
649 |
|
|
|
650 |
|
|
return menu; |
651 |
|
|
} |
652 |
|
|
|
653 |
|
|
void |
654 |
pcg |
1.4 |
rxvt_term::drawbox_menubar (int x, int len, int state) |
655 |
pcg |
1.1 |
{ |
656 |
|
|
GC top, bot; |
657 |
|
|
|
658 |
|
|
x = Width2Pixel(x); |
659 |
|
|
len = Width2Pixel(len + HSPACE); |
660 |
pcg |
1.4 |
if (x >= TermWin.width) |
661 |
pcg |
1.1 |
return; |
662 |
pcg |
1.4 |
else if (x + len >= TermWin.width) |
663 |
pcg |
1.1 |
len = (TermWin_TotalWidth() - x); |
664 |
|
|
|
665 |
|
|
#ifdef MENUBAR_SHADOW_IN |
666 |
|
|
state = -state; |
667 |
|
|
#endif |
668 |
|
|
switch (state) { |
669 |
|
|
case +1: |
670 |
pcg |
1.4 |
top = topShadowGC; |
671 |
|
|
bot = botShadowGC; |
672 |
pcg |
1.1 |
break; /* SHADOW_OUT */ |
673 |
|
|
case -1: |
674 |
pcg |
1.4 |
top = botShadowGC; |
675 |
|
|
bot = topShadowGC; |
676 |
pcg |
1.1 |
break; /* SHADOW_IN */ |
677 |
|
|
default: |
678 |
pcg |
1.4 |
top = bot = scrollbarGC; |
679 |
pcg |
1.1 |
break; /* neutral */ |
680 |
|
|
} |
681 |
|
|
|
682 |
pcg |
1.4 |
rxvt_Draw_Shadow(Xdisplay, menuBar.win, top, bot, |
683 |
pcg |
1.1 |
x, 0, len, menuBar_TotalHeight()); |
684 |
|
|
} |
685 |
|
|
|
686 |
|
|
void |
687 |
pcg |
1.4 |
rxvt_term::drawtriangle (int x, int y, int state) |
688 |
pcg |
1.1 |
{ |
689 |
|
|
GC top, bot; |
690 |
|
|
int w; |
691 |
|
|
|
692 |
|
|
#ifdef MENU_SHADOW_IN |
693 |
|
|
state = -state; |
694 |
|
|
#endif |
695 |
|
|
switch (state) { |
696 |
|
|
case +1: |
697 |
pcg |
1.4 |
top = topShadowGC; |
698 |
|
|
bot = botShadowGC; |
699 |
pcg |
1.1 |
break; /* SHADOW_OUT */ |
700 |
|
|
case -1: |
701 |
pcg |
1.4 |
top = botShadowGC; |
702 |
|
|
bot = topShadowGC; |
703 |
pcg |
1.1 |
break; /* SHADOW_IN */ |
704 |
|
|
default: |
705 |
pcg |
1.4 |
top = bot = scrollbarGC; |
706 |
pcg |
1.1 |
break; /* neutral */ |
707 |
|
|
} |
708 |
|
|
|
709 |
|
|
w = Height2Pixel(1) - 2 * SHADOW; |
710 |
|
|
|
711 |
|
|
x -= SHADOW + (3 * w / 2); |
712 |
|
|
y += SHADOW * 3; |
713 |
|
|
|
714 |
pcg |
1.4 |
rxvt_Draw_Triangle(Xdisplay, ActiveMenu->win, top, bot, x, y, w, |
715 |
pcg |
1.1 |
'r'); |
716 |
|
|
} |
717 |
|
|
|
718 |
|
|
void |
719 |
pcg |
1.4 |
rxvt_term::drawbox_menuitem (int y, int state) |
720 |
pcg |
1.1 |
{ |
721 |
|
|
GC top, bot; |
722 |
|
|
|
723 |
|
|
#ifdef MENU_SHADOW_IN |
724 |
|
|
state = -state; |
725 |
|
|
#endif |
726 |
|
|
switch (state) { |
727 |
|
|
case +1: |
728 |
pcg |
1.4 |
top = topShadowGC; |
729 |
|
|
bot = botShadowGC; |
730 |
pcg |
1.1 |
break; /* SHADOW_OUT */ |
731 |
|
|
case -1: |
732 |
pcg |
1.4 |
top = botShadowGC; |
733 |
|
|
bot = topShadowGC; |
734 |
pcg |
1.1 |
break; /* SHADOW_IN */ |
735 |
|
|
default: |
736 |
pcg |
1.4 |
top = bot = scrollbarGC; |
737 |
pcg |
1.1 |
break; /* neutral */ |
738 |
|
|
} |
739 |
|
|
|
740 |
pcg |
1.4 |
rxvt_Draw_Shadow(Xdisplay, ActiveMenu->win, top, bot, |
741 |
pcg |
1.1 |
SHADOW + 0, SHADOW + y, |
742 |
pcg |
1.4 |
ActiveMenu->w - 2 * (SHADOW), |
743 |
pcg |
1.1 |
HEIGHT_TEXT + 2 * SHADOW); |
744 |
pcg |
1.4 |
XFlush(Xdisplay); |
745 |
pcg |
1.1 |
} |
746 |
|
|
|
747 |
|
|
#ifdef DEBUG_MENU_LAYOUT |
748 |
|
|
void |
749 |
|
|
rxvt_print_menu_ancestors(menu_t *menu) |
750 |
|
|
{ |
751 |
|
|
if (menu == NULL) { |
752 |
|
|
fprintf(stderr, "Top Level menu\n"); |
753 |
|
|
return; |
754 |
|
|
} |
755 |
|
|
fprintf(stderr, "menu %s ", menu->name); |
756 |
|
|
if (menu->parent != NULL) { |
757 |
|
|
menuitem_t *item; |
758 |
|
|
|
759 |
|
|
for (item = menu->parent->head; item != NULL; item = item->next) { |
760 |
|
|
if (item->entry.type == MenuSubMenu |
761 |
|
|
&& item->entry.submenu.menu == menu) { |
762 |
|
|
break; |
763 |
|
|
} |
764 |
|
|
} |
765 |
|
|
if (item == NULL) { |
766 |
|
|
fprintf(stderr, "is an orphan!\n"); |
767 |
|
|
return; |
768 |
|
|
} |
769 |
|
|
} |
770 |
|
|
fprintf(stderr, "\n"); |
771 |
|
|
rxvt_print_menu_ancestors(menu->parent); |
772 |
|
|
} |
773 |
|
|
|
774 |
|
|
void |
775 |
|
|
rxvt_print_menu_descendants(menu_t *menu) |
776 |
|
|
{ |
777 |
|
|
menuitem_t *item; |
778 |
|
|
menu_t *parent; |
779 |
|
|
int i, level = 0; |
780 |
|
|
|
781 |
|
|
parent = menu; |
782 |
|
|
do { |
783 |
|
|
level++; |
784 |
|
|
parent = parent->parent; |
785 |
|
|
} |
786 |
|
|
while (parent != NULL); |
787 |
|
|
|
788 |
|
|
for (i = 0; i < level; i++) |
789 |
|
|
fprintf(stderr, ">"); |
790 |
|
|
fprintf(stderr, "%s\n", menu->name); |
791 |
|
|
|
792 |
|
|
for (item = menu->head; item != NULL; item = item->next) { |
793 |
|
|
if (item->entry.type == MenuSubMenu) { |
794 |
|
|
if (item->entry.submenu.menu == NULL) |
795 |
|
|
fprintf(stderr, "> %s == NULL\n", item->name); |
796 |
|
|
else |
797 |
|
|
rxvt_print_menu_descendants(item->entry.submenu.menu); |
798 |
|
|
} else { |
799 |
|
|
for (i = 0; i < level; i++) |
800 |
|
|
fprintf(stderr, "+"); |
801 |
|
|
if (item->entry.type == MenuLabel) |
802 |
|
|
fprintf(stderr, "label: "); |
803 |
|
|
fprintf(stderr, "%s\n", item->name); |
804 |
|
|
} |
805 |
|
|
} |
806 |
|
|
|
807 |
|
|
for (i = 0; i < level; i++) |
808 |
|
|
fprintf(stderr, "<"); |
809 |
|
|
fprintf(stderr, "\n"); |
810 |
|
|
} |
811 |
|
|
#endif |
812 |
|
|
|
813 |
|
|
/* pop up/down the current menu and redraw the menuBar button */ |
814 |
|
|
void |
815 |
pcg |
1.4 |
rxvt_term::menu_show () |
816 |
pcg |
1.1 |
{ |
817 |
|
|
int x, y, xright; |
818 |
pcg |
1.4 |
menu_t *ActiveMenu = ActiveMenu; |
819 |
pcg |
1.1 |
menuitem_t *item; |
820 |
|
|
|
821 |
|
|
if (ActiveMenu == NULL) |
822 |
|
|
return; |
823 |
|
|
|
824 |
|
|
x = ActiveMenu->x; |
825 |
|
|
if (ActiveMenu->parent == NULL) { |
826 |
|
|
register int h; |
827 |
|
|
|
828 |
pcg |
1.4 |
drawbox_menubar (x, ActiveMenu->len, -1); |
829 |
pcg |
1.1 |
x = Width2Pixel(x); |
830 |
|
|
|
831 |
|
|
ActiveMenu->y = 1; |
832 |
|
|
ActiveMenu->w = Menu_PixelWidth(ActiveMenu); |
833 |
|
|
|
834 |
pcg |
1.4 |
if ((x + ActiveMenu->w) >= TermWin.width) |
835 |
pcg |
1.1 |
x = (TermWin_TotalWidth() - ActiveMenu->w); |
836 |
|
|
|
837 |
|
|
/* find the height */ |
838 |
|
|
for (h = 0, item = ActiveMenu->head; item != NULL; item = item->next) |
839 |
|
|
h += isSeparator(item->name) ? HEIGHT_SEPARATOR |
840 |
|
|
: HEIGHT_TEXT + 2 * SHADOW; |
841 |
|
|
ActiveMenu->h = h + 2 * SHADOW; |
842 |
|
|
} |
843 |
|
|
if (ActiveMenu->win == None) { |
844 |
pcg |
1.4 |
ActiveMenu->win = XCreateSimpleWindow(Xdisplay, TermWin.vt, |
845 |
pcg |
1.1 |
x, ActiveMenu->y, |
846 |
|
|
ActiveMenu->w, ActiveMenu->h, |
847 |
|
|
0, |
848 |
pcg |
1.4 |
PixColors[Color_fg], |
849 |
|
|
PixColors[Color_scroll]); |
850 |
|
|
XMapWindow(Xdisplay, ActiveMenu->win); |
851 |
pcg |
1.1 |
} |
852 |
pcg |
1.4 |
rxvt_Draw_Shadow(Xdisplay, ActiveMenu->win, |
853 |
|
|
topShadowGC, botShadowGC, |
854 |
pcg |
1.1 |
0, 0, ActiveMenu->w, ActiveMenu->h); |
855 |
|
|
|
856 |
|
|
/* determine the correct right-alignment */ |
857 |
|
|
for (xright = 0, item = ActiveMenu->head; item != NULL; item = item->next) |
858 |
|
|
if (item->len2 > xright) |
859 |
|
|
xright = item->len2; |
860 |
|
|
|
861 |
|
|
for (y = 0, item = ActiveMenu->head; item != NULL; item = item->next) { |
862 |
|
|
const int xoff = (SHADOW + Width2Pixel(HSPACE) / 2); |
863 |
|
|
register int h; |
864 |
pcg |
1.4 |
GC gc = menubarGC; |
865 |
pcg |
1.1 |
|
866 |
|
|
if (isSeparator(item->name)) { |
867 |
pcg |
1.4 |
rxvt_Draw_Shadow(Xdisplay, ActiveMenu->win, |
868 |
|
|
topShadowGC, botShadowGC, |
869 |
pcg |
1.1 |
SHADOW, y + SHADOW + 1, |
870 |
|
|
ActiveMenu->w - 2 * SHADOW, 0); |
871 |
|
|
h = HEIGHT_SEPARATOR; |
872 |
|
|
} else { |
873 |
|
|
char *name = item->name; |
874 |
|
|
int len = item->len; |
875 |
|
|
|
876 |
|
|
if (item->entry.type == MenuLabel) { |
877 |
pcg |
1.4 |
gc = botShadowGC; |
878 |
pcg |
1.1 |
} else if (item->entry.type == MenuSubMenu) { |
879 |
|
|
int x1, y1; |
880 |
|
|
menuitem_t *it; |
881 |
|
|
menu_t *menu = item->entry.submenu.menu; |
882 |
|
|
|
883 |
pcg |
1.4 |
drawtriangle (ActiveMenu->w, y, +1); |
884 |
pcg |
1.1 |
|
885 |
|
|
name = menu->name; |
886 |
|
|
len = menu->len; |
887 |
|
|
|
888 |
|
|
y1 = ActiveMenu->y + y; |
889 |
|
|
|
890 |
|
|
menu->w = Menu_PixelWidth(menu); |
891 |
|
|
|
892 |
|
|
/* place sub-menu at midpoint of parent menu */ |
893 |
|
|
x1 = ActiveMenu->w / 2; |
894 |
|
|
if (x1 > menu->w) /* right-flush menu if too small */ |
895 |
|
|
x1 += (x1 - menu->w); |
896 |
|
|
x1 += x; |
897 |
|
|
|
898 |
|
|
/* find the height of this submenu */ |
899 |
|
|
for (h = 0, it = menu->head; it != NULL; it = it->next) |
900 |
|
|
h += isSeparator(it->name) ? HEIGHT_SEPARATOR |
901 |
|
|
: HEIGHT_TEXT + 2 * SHADOW; |
902 |
|
|
menu->h = h + 2 * SHADOW; |
903 |
|
|
|
904 |
|
|
/* ensure menu is in window limits */ |
905 |
pcg |
1.4 |
if ((x1 + menu->w) >= TermWin.width) |
906 |
pcg |
1.1 |
x1 = (TermWin_TotalWidth() - menu->w); |
907 |
|
|
|
908 |
pcg |
1.4 |
if ((y1 + menu->h) >= TermWin.height) |
909 |
pcg |
1.1 |
y1 = (TermWin_TotalHeight() - menu->h); |
910 |
|
|
|
911 |
|
|
menu->x = (x1 < 0 ? 0 : x1); |
912 |
|
|
menu->y = (y1 < 0 ? 0 : y1); |
913 |
|
|
} else if (item->name2 && !STRCMP(name, item->name2)) |
914 |
|
|
name = NULL; |
915 |
|
|
|
916 |
|
|
if (len && name) { |
917 |
|
|
#ifdef USE_XIM |
918 |
pcg |
1.4 |
if (TermWin.fontset) |
919 |
|
|
XmbDrawString(Xdisplay, |
920 |
|
|
ActiveMenu->win, TermWin.fontset, |
921 |
pcg |
1.1 |
gc, xoff, |
922 |
pcg |
1.4 |
2 * SHADOW + y + TermWin.font->ascent + 1, |
923 |
pcg |
1.1 |
name, len); |
924 |
|
|
else |
925 |
|
|
#endif |
926 |
pcg |
1.4 |
XDrawString(Xdisplay, ActiveMenu->win, gc, xoff, |
927 |
|
|
2 * SHADOW + y + TermWin.font->ascent + 1, |
928 |
pcg |
1.1 |
name, len); |
929 |
|
|
} |
930 |
|
|
|
931 |
|
|
len = item->len2; |
932 |
|
|
name = item->name2; |
933 |
|
|
if (len && name) { |
934 |
|
|
#ifdef USE_XIM |
935 |
pcg |
1.4 |
if (TermWin.fontset) |
936 |
|
|
XmbDrawString(Xdisplay, |
937 |
|
|
ActiveMenu->win, TermWin.fontset, |
938 |
pcg |
1.1 |
gc, |
939 |
|
|
ActiveMenu->w - (xoff + Width2Pixel(xright)), |
940 |
pcg |
1.4 |
2 * SHADOW + y + TermWin.font->ascent + 1, |
941 |
pcg |
1.1 |
name, len); |
942 |
|
|
else |
943 |
|
|
#endif |
944 |
pcg |
1.4 |
XDrawString(Xdisplay, ActiveMenu->win, gc, |
945 |
pcg |
1.1 |
ActiveMenu->w - (xoff + Width2Pixel(xright)), |
946 |
pcg |
1.4 |
2 * SHADOW + y + TermWin.font->ascent + 1, |
947 |
pcg |
1.1 |
name, len); |
948 |
|
|
} |
949 |
|
|
h = HEIGHT_TEXT + 2 * SHADOW; |
950 |
|
|
} |
951 |
|
|
y += h; |
952 |
|
|
} |
953 |
|
|
} |
954 |
|
|
|
955 |
|
|
void |
956 |
pcg |
1.4 |
rxvt_term::menu_display (void (*update)(rxvt_t *)) |
957 |
pcg |
1.1 |
{ |
958 |
pcg |
1.4 |
menu_t *ActiveMenu = ActiveMenu; |
959 |
pcg |
1.1 |
|
960 |
|
|
if (ActiveMenu == NULL) |
961 |
|
|
return; |
962 |
|
|
if (ActiveMenu->win != None) |
963 |
pcg |
1.4 |
XDestroyWindow(Xdisplay, ActiveMenu->win); |
964 |
pcg |
1.1 |
ActiveMenu->win = None; |
965 |
|
|
ActiveMenu->item = NULL; |
966 |
|
|
|
967 |
|
|
if (ActiveMenu->parent == NULL) |
968 |
pcg |
1.4 |
drawbox_menubar (ActiveMenu->x, ActiveMenu->len, +1); |
969 |
|
|
ActiveMenu = ActiveMenu->parent; |
970 |
pcg |
1.1 |
update(r); |
971 |
|
|
} |
972 |
|
|
|
973 |
|
|
void |
974 |
pcg |
1.4 |
rxvt_term::menu_hide_all () |
975 |
pcg |
1.1 |
{ |
976 |
pcg |
1.4 |
menu_display (rxvt_menu_hide_all); |
977 |
pcg |
1.1 |
} |
978 |
|
|
|
979 |
|
|
void |
980 |
pcg |
1.4 |
rxvt_term::menu_hide () |
981 |
pcg |
1.1 |
{ |
982 |
pcg |
1.4 |
menu_display (rxvt_menu_show); |
983 |
pcg |
1.1 |
} |
984 |
|
|
|
985 |
|
|
void |
986 |
pcg |
1.4 |
rxvt_term::menu_clear (menu_t *menu) |
987 |
pcg |
1.1 |
{ |
988 |
|
|
if (menu != NULL) { |
989 |
|
|
menuitem_t *item = menu->tail; |
990 |
|
|
|
991 |
|
|
while (item != NULL) { |
992 |
pcg |
1.4 |
menuitem_free (menu, item); |
993 |
pcg |
1.1 |
/* it didn't get freed ... why? */ |
994 |
|
|
if (item == menu->tail) |
995 |
|
|
return; |
996 |
|
|
item = menu->tail; |
997 |
|
|
} |
998 |
|
|
menu->width = 0; |
999 |
|
|
} |
1000 |
|
|
} |
1001 |
|
|
|
1002 |
|
|
void |
1003 |
pcg |
1.4 |
rxvt_term::menubar_clear () |
1004 |
pcg |
1.1 |
{ |
1005 |
pcg |
1.4 |
bar_t *CurrentBar = CurrentBar; |
1006 |
pcg |
1.1 |
|
1007 |
|
|
if (CurrentBar != NULL) { |
1008 |
|
|
menu_t *menu = CurrentBar->tail; |
1009 |
|
|
|
1010 |
|
|
while (menu != NULL) { |
1011 |
|
|
menu_t *prev = menu->prev; |
1012 |
|
|
|
1013 |
pcg |
1.4 |
menu_delete (menu); |
1014 |
pcg |
1.1 |
menu = prev; |
1015 |
|
|
} |
1016 |
|
|
CurrentBar->head = CurrentBar->tail = NULL; |
1017 |
|
|
|
1018 |
|
|
if (CurrentBar->title) { |
1019 |
|
|
free(CurrentBar->title); |
1020 |
|
|
CurrentBar->title = NULL; |
1021 |
|
|
} |
1022 |
pcg |
1.4 |
menuarrow_free (0); /* remove all arrow functions */ |
1023 |
pcg |
1.1 |
} |
1024 |
pcg |
1.4 |
ActiveMenu = NULL; |
1025 |
pcg |
1.1 |
} |
1026 |
|
|
|
1027 |
|
|
#if (MENUBAR_MAX > 1) |
1028 |
|
|
/* find if menu already exists */ |
1029 |
|
|
bar_t * |
1030 |
pcg |
1.4 |
rxvt_term::menubar_find (const char *name) |
1031 |
pcg |
1.1 |
{ |
1032 |
pcg |
1.4 |
bar_t *bar = CurrentBar; |
1033 |
pcg |
1.1 |
|
1034 |
|
|
#ifdef DEBUG_MENUBAR_STACKING |
1035 |
|
|
fprintf(stderr, "looking for [menu:%s] ...", name ? name : "(nil)"); |
1036 |
|
|
#endif |
1037 |
|
|
if (bar == NULL || name == NULL) |
1038 |
|
|
return NULL; |
1039 |
|
|
|
1040 |
|
|
if (STRLEN(name) && STRCMP(name, "*")) { |
1041 |
|
|
do { |
1042 |
|
|
if (!STRCMP(bar->name, name)) { |
1043 |
|
|
#ifdef DEBUG_MENUBAR_STACKING |
1044 |
|
|
fprintf(stderr, " found!\n"); |
1045 |
|
|
#endif |
1046 |
|
|
return bar; |
1047 |
|
|
} |
1048 |
|
|
bar = bar->next; |
1049 |
|
|
} |
1050 |
pcg |
1.4 |
while (bar != CurrentBar); |
1051 |
pcg |
1.1 |
bar = NULL; |
1052 |
|
|
} |
1053 |
|
|
#ifdef DEBUG_MENUBAR_STACKING |
1054 |
|
|
fprintf(stderr, "%s found!\n", (bar ? "" : " NOT")); |
1055 |
|
|
#endif |
1056 |
|
|
|
1057 |
|
|
return bar; |
1058 |
|
|
} |
1059 |
|
|
|
1060 |
|
|
int |
1061 |
pcg |
1.4 |
rxvt_term::menubar_push (const char *name) |
1062 |
pcg |
1.1 |
{ |
1063 |
|
|
int ret = 1; |
1064 |
|
|
bar_t *bar; |
1065 |
|
|
|
1066 |
pcg |
1.4 |
if (CurrentBar == NULL) { |
1067 |
pcg |
1.1 |
/* allocate first one */ |
1068 |
|
|
bar = (bar_t *) rxvt_malloc(sizeof(bar_t)); |
1069 |
|
|
|
1070 |
|
|
MEMSET(bar, 0, sizeof(bar_t)); |
1071 |
|
|
/* circular linked-list */ |
1072 |
|
|
bar->next = bar->prev = bar; |
1073 |
|
|
bar->head = bar->tail = NULL; |
1074 |
|
|
bar->title = NULL; |
1075 |
pcg |
1.4 |
CurrentBar = bar; |
1076 |
|
|
Nbars++; |
1077 |
pcg |
1.1 |
|
1078 |
pcg |
1.4 |
menubar_clear (); |
1079 |
pcg |
1.1 |
} else { |
1080 |
|
|
/* find if menu already exists */ |
1081 |
pcg |
1.4 |
bar = menubar_find (name); |
1082 |
pcg |
1.1 |
if (bar != NULL) { |
1083 |
|
|
/* found it, use it */ |
1084 |
pcg |
1.4 |
CurrentBar = bar; |
1085 |
pcg |
1.1 |
} else { |
1086 |
|
|
/* create if needed, or reuse the existing empty menubar */ |
1087 |
pcg |
1.4 |
if (CurrentBar->head != NULL) { |
1088 |
pcg |
1.1 |
/* need to malloc another one */ |
1089 |
pcg |
1.4 |
if (Nbars < MENUBAR_MAX) |
1090 |
pcg |
1.1 |
bar = (bar_t *) rxvt_malloc(sizeof(bar_t)); |
1091 |
|
|
else |
1092 |
|
|
bar = NULL; |
1093 |
|
|
|
1094 |
|
|
/* malloc failed or too many menubars, reuse another */ |
1095 |
|
|
if (bar == NULL) { |
1096 |
pcg |
1.4 |
bar = CurrentBar->next; |
1097 |
pcg |
1.1 |
ret = -1; |
1098 |
|
|
} else { |
1099 |
|
|
bar->head = bar->tail = NULL; |
1100 |
|
|
bar->title = NULL; |
1101 |
|
|
|
1102 |
pcg |
1.4 |
bar->next = CurrentBar->next; |
1103 |
|
|
CurrentBar->next = bar; |
1104 |
|
|
bar->prev = CurrentBar; |
1105 |
pcg |
1.1 |
bar->next->prev = bar; |
1106 |
|
|
|
1107 |
pcg |
1.4 |
Nbars++; |
1108 |
pcg |
1.1 |
} |
1109 |
pcg |
1.4 |
CurrentBar = bar; |
1110 |
pcg |
1.1 |
|
1111 |
|
|
} |
1112 |
pcg |
1.4 |
menubar_clear (); |
1113 |
pcg |
1.1 |
} |
1114 |
|
|
} |
1115 |
|
|
|
1116 |
|
|
/* give menubar this name */ |
1117 |
pcg |
1.4 |
STRNCPY(CurrentBar->name, name, MAXNAME); |
1118 |
|
|
CurrentBar->name[MAXNAME - 1] = '\0'; |
1119 |
pcg |
1.1 |
|
1120 |
|
|
return ret; |
1121 |
|
|
} |
1122 |
|
|
|
1123 |
|
|
/* switch to a menu called NAME and remove it */ |
1124 |
|
|
void |
1125 |
pcg |
1.4 |
rxvt_term::menubar_remove (const char *name) |
1126 |
pcg |
1.1 |
{ |
1127 |
|
|
bar_t *bar; |
1128 |
|
|
|
1129 |
pcg |
1.4 |
if ((bar = menubar_find (name)) == NULL) |
1130 |
pcg |
1.1 |
return; |
1131 |
pcg |
1.4 |
CurrentBar = bar; |
1132 |
pcg |
1.1 |
|
1133 |
|
|
do { |
1134 |
pcg |
1.4 |
menubar_clear (); |
1135 |
pcg |
1.1 |
/* |
1136 |
|
|
* pop a menubar, clean it up first |
1137 |
|
|
*/ |
1138 |
pcg |
1.4 |
if (CurrentBar != NULL) { |
1139 |
|
|
bar_t *prev = CurrentBar->prev; |
1140 |
|
|
bar_t *next = CurrentBar->next; |
1141 |
pcg |
1.1 |
|
1142 |
pcg |
1.4 |
if (prev == next && prev == CurrentBar) { /* only 1 left */ |
1143 |
pcg |
1.1 |
prev = NULL; |
1144 |
pcg |
1.4 |
Nbars = 0; /* safety */ |
1145 |
pcg |
1.1 |
} else { |
1146 |
|
|
next->prev = prev; |
1147 |
|
|
prev->next = next; |
1148 |
pcg |
1.4 |
Nbars--; |
1149 |
pcg |
1.1 |
} |
1150 |
|
|
|
1151 |
pcg |
1.4 |
free(CurrentBar); |
1152 |
|
|
CurrentBar = prev; |
1153 |
pcg |
1.1 |
} |
1154 |
|
|
} |
1155 |
pcg |
1.4 |
while (CurrentBar && !STRCMP(name, "*")); |
1156 |
pcg |
1.1 |
} |
1157 |
|
|
|
1158 |
|
|
void |
1159 |
|
|
rxvt_action_decode(FILE *fp, action_t *act) |
1160 |
|
|
{ |
1161 |
|
|
unsigned char *str; |
1162 |
|
|
short len; |
1163 |
|
|
|
1164 |
|
|
if (act == NULL || (len = act->len) == 0 || (str = act->str) == NULL) |
1165 |
|
|
return; |
1166 |
|
|
|
1167 |
|
|
if (act->type == MenuTerminalAction) { |
1168 |
|
|
fprintf(fp, "^@"); |
1169 |
|
|
/* can strip trailing ^G from XTerm sequence */ |
1170 |
|
|
if (str[0] == C0_ESC && str[1] == ']' && str[len - 1] == C0_BEL) |
1171 |
|
|
len--; |
1172 |
|
|
} else if (str[0] == C0_ESC) { |
1173 |
|
|
switch (str[1]) { |
1174 |
|
|
case '[': |
1175 |
|
|
case ']': |
1176 |
|
|
break; |
1177 |
|
|
|
1178 |
|
|
case 'x': |
1179 |
|
|
/* can strip trailing '\r' from M-x sequence */ |
1180 |
|
|
if (str[len - 1] == '\r') |
1181 |
|
|
len--; |
1182 |
|
|
/* FALLTHROUGH */ |
1183 |
|
|
|
1184 |
|
|
default: |
1185 |
|
|
fprintf(fp, "M-"); /* meta prefix */ |
1186 |
|
|
str++; |
1187 |
|
|
len--; |
1188 |
|
|
break; |
1189 |
|
|
} |
1190 |
|
|
} |
1191 |
|
|
/* |
1192 |
|
|
* control character form is preferred, since backslash-escaping |
1193 |
|
|
* can be really ugly looking when the backslashes themselves also |
1194 |
|
|
* have to be escaped to avoid Shell (or whatever scripting |
1195 |
|
|
* language) interpretation |
1196 |
|
|
*/ |
1197 |
|
|
while (len > 0) { |
1198 |
|
|
unsigned char ch = *str++; |
1199 |
|
|
|
1200 |
|
|
switch (ch) { |
1201 |
|
|
case C0_ESC: |
1202 |
|
|
fprintf(fp, "\\E"); |
1203 |
|
|
break; /* escape */ |
1204 |
|
|
case '\r': |
1205 |
|
|
fprintf(fp, "\\r"); |
1206 |
|
|
break; /* carriage-return */ |
1207 |
|
|
case '\\': |
1208 |
|
|
fprintf(fp, "\\\\"); |
1209 |
|
|
break; /* backslash */ |
1210 |
|
|
case '^': |
1211 |
|
|
fprintf(fp, "\\^"); |
1212 |
|
|
break; /* caret */ |
1213 |
|
|
case 127: |
1214 |
|
|
fprintf(fp, "^?"); |
1215 |
|
|
default: |
1216 |
|
|
if (ch <= 31) |
1217 |
|
|
fprintf(fp, "^%c", ('@' + ch)); |
1218 |
|
|
else if (ch > 127) |
1219 |
|
|
fprintf(fp, "\\%o", ch); |
1220 |
|
|
else |
1221 |
|
|
fprintf(fp, "%c", ch); |
1222 |
|
|
break; |
1223 |
|
|
} |
1224 |
|
|
len--; |
1225 |
|
|
} |
1226 |
|
|
fprintf(fp, "\n"); |
1227 |
|
|
} |
1228 |
|
|
|
1229 |
|
|
void |
1230 |
|
|
rxvt_menu_dump(FILE *fp, menu_t *menu) |
1231 |
|
|
{ |
1232 |
|
|
menuitem_t *item; |
1233 |
|
|
|
1234 |
|
|
/* create a new menu and clear it */ |
1235 |
|
|
fprintf(fp, (menu->parent ? "./%s/*\n" : "/%s/*\n"), menu->name); |
1236 |
|
|
|
1237 |
|
|
for (item = menu->head; item != NULL; item = item->next) { |
1238 |
|
|
switch (item->entry.type) { |
1239 |
|
|
case MenuSubMenu: |
1240 |
|
|
if (item->entry.submenu.menu == NULL) |
1241 |
|
|
fprintf(fp, "> %s == NULL\n", item->name); |
1242 |
|
|
else |
1243 |
|
|
rxvt_menu_dump(fp, item->entry.submenu.menu); |
1244 |
|
|
break; |
1245 |
|
|
|
1246 |
|
|
case MenuLabel: |
1247 |
|
|
fprintf(fp, "{%s}\n", (STRLEN(item->name) ? item->name : "-")); |
1248 |
|
|
break; |
1249 |
|
|
|
1250 |
|
|
case MenuTerminalAction: |
1251 |
|
|
case MenuAction: |
1252 |
|
|
fprintf(fp, "{%s}", item->name); |
1253 |
|
|
if (item->name2 != NULL && STRLEN(item->name2)) |
1254 |
|
|
fprintf(fp, "{%s}", item->name2); |
1255 |
|
|
fprintf(fp, "\t"); |
1256 |
|
|
rxvt_action_decode(fp, &(item->entry.action)); |
1257 |
|
|
break; |
1258 |
|
|
} |
1259 |
|
|
} |
1260 |
|
|
|
1261 |
|
|
fprintf(fp, (menu->parent ? "../\n" : "/\n\n")); |
1262 |
|
|
} |
1263 |
|
|
|
1264 |
|
|
void |
1265 |
pcg |
1.4 |
rxvt_term::menubar_dump (FILE *fp) |
1266 |
pcg |
1.1 |
{ |
1267 |
pcg |
1.4 |
bar_t *bar = CurrentBar; |
1268 |
pcg |
1.1 |
time_t t; |
1269 |
|
|
|
1270 |
|
|
if (bar == NULL || fp == NULL) |
1271 |
|
|
return; |
1272 |
|
|
time(&t); |
1273 |
|
|
|
1274 |
|
|
fprintf(fp, |
1275 |
|
|
"# " APL_SUBCLASS " (%s) Pid: %u\n# Date: %s\n\n", |
1276 |
pcg |
1.4 |
rs[Rs_name], (unsigned int)getpid(), ctime(&t)); |
1277 |
pcg |
1.1 |
|
1278 |
|
|
/* dump in reverse order */ |
1279 |
pcg |
1.4 |
bar = CurrentBar->prev; |
1280 |
pcg |
1.1 |
do { |
1281 |
|
|
menu_t *menu; |
1282 |
|
|
int i; |
1283 |
|
|
|
1284 |
|
|
fprintf(fp, "[menu:%s]\n", bar->name); |
1285 |
|
|
|
1286 |
|
|
if (bar->title != NULL) |
1287 |
|
|
fprintf(fp, "[title:%s]\n", bar->title); |
1288 |
|
|
|
1289 |
|
|
for (i = 0; i < NARROWS; i++) { |
1290 |
|
|
switch (bar->arrows[i].type) { |
1291 |
|
|
case MenuTerminalAction: |
1292 |
|
|
case MenuAction: |
1293 |
|
|
fprintf(fp, "<%c>", Arrows[i].name); |
1294 |
|
|
rxvt_action_decode(fp, &(bar->arrows[i])); |
1295 |
|
|
break; |
1296 |
|
|
} |
1297 |
|
|
} |
1298 |
|
|
fprintf(fp, "\n"); |
1299 |
|
|
|
1300 |
|
|
for (menu = bar->head; menu != NULL; menu = menu->next) |
1301 |
|
|
rxvt_menu_dump(fp, menu); |
1302 |
|
|
|
1303 |
|
|
fprintf(fp, "\n[done:%s]\n\n", bar->name); |
1304 |
|
|
bar = bar->prev; |
1305 |
|
|
} |
1306 |
pcg |
1.4 |
while (bar != CurrentBar->prev); |
1307 |
pcg |
1.1 |
} |
1308 |
|
|
#endif /* (MENUBAR_MAX > 1) */ |
1309 |
|
|
|
1310 |
|
|
/* |
1311 |
|
|
* read in menubar commands from FILENAME |
1312 |
|
|
* ignore all input before the tag line [menu] or [menu:???] |
1313 |
|
|
* |
1314 |
|
|
* Note that since File_find () is used, FILENAME can be semi-colon |
1315 |
|
|
* delimited such that the second part can refer to a tag |
1316 |
|
|
* so that a large `database' of menus can be collected together |
1317 |
|
|
* |
1318 |
|
|
* FILENAME = "file" |
1319 |
|
|
* FILENAME = "file;" |
1320 |
|
|
* read `file' starting with first [menu] or [menu:???] line |
1321 |
|
|
* |
1322 |
|
|
* FILENAME = "file;tag" |
1323 |
|
|
* read `file' starting with [menu:tag] |
1324 |
|
|
*/ |
1325 |
|
|
void |
1326 |
pcg |
1.4 |
rxvt_term::menubar_read (const char *filename) |
1327 |
pcg |
1.1 |
{ |
1328 |
|
|
/* read in a menu from a file */ |
1329 |
|
|
FILE *fp; |
1330 |
|
|
char buffer[256]; |
1331 |
|
|
char *p, *file, *tag = NULL; |
1332 |
|
|
|
1333 |
pcg |
1.4 |
file = (char *)rxvt_File_find(filename, ".menu", rs[Rs_path]); |
1334 |
pcg |
1.1 |
if (file == NULL) |
1335 |
|
|
return; |
1336 |
|
|
fp = fopen(file, "rb"); |
1337 |
|
|
free(file); |
1338 |
|
|
if (fp == NULL) |
1339 |
|
|
return; |
1340 |
|
|
|
1341 |
|
|
#if (MENUBAR_MAX > 1) |
1342 |
|
|
/* semi-colon delimited */ |
1343 |
|
|
if ((tag = STRCHR(filename, ';')) != NULL) { |
1344 |
|
|
tag++; |
1345 |
|
|
if (*tag == '\0') |
1346 |
|
|
tag = NULL; |
1347 |
|
|
} |
1348 |
|
|
#endif /* (MENUBAR_MAX > 1) */ |
1349 |
|
|
#ifdef DEBUG_MENU |
1350 |
|
|
fprintf(stderr, "[read:%s]\n", p); |
1351 |
|
|
if (tag) |
1352 |
|
|
fprintf(stderr, "looking for [menu:%s]\n", tag); |
1353 |
|
|
#endif |
1354 |
|
|
|
1355 |
|
|
while ((p = fgets(buffer, sizeof(buffer), fp)) != NULL) { |
1356 |
|
|
int n; |
1357 |
|
|
|
1358 |
|
|
if ((n = rxvt_Str_match(p, "[menu")) != 0) { |
1359 |
|
|
if (tag) { |
1360 |
|
|
/* looking for [menu:tag] */ |
1361 |
|
|
if (p[n] == ':' && p[n + 1] != ']') { |
1362 |
|
|
n++; |
1363 |
|
|
n += rxvt_Str_match(p + n, tag); |
1364 |
|
|
if (p[n] == ']') { |
1365 |
|
|
#ifdef DEBUG_MENU |
1366 |
|
|
fprintf(stderr, "[menu:%s]\n", tag); |
1367 |
|
|
#endif |
1368 |
|
|
break; |
1369 |
|
|
} |
1370 |
|
|
} |
1371 |
|
|
} else if (p[n] == ':' || p[n] == ']') |
1372 |
|
|
break; |
1373 |
|
|
} |
1374 |
|
|
} |
1375 |
|
|
|
1376 |
|
|
/* found [menu], [menu:???] tag */ |
1377 |
|
|
while (p != NULL) { |
1378 |
|
|
int n; |
1379 |
|
|
|
1380 |
|
|
#ifdef DEBUG_MENU |
1381 |
|
|
fprintf(stderr, "read line = %s\n", p); |
1382 |
|
|
#endif |
1383 |
|
|
|
1384 |
|
|
/* looking for [done:tag] or [done:] */ |
1385 |
|
|
if ((n = rxvt_Str_match(p, "[done")) != 0) { |
1386 |
|
|
if (p[n] == ']') { |
1387 |
pcg |
1.4 |
menu_readonly = 1; |
1388 |
pcg |
1.1 |
break; |
1389 |
|
|
} else if (p[n] == ':') { |
1390 |
|
|
n++; |
1391 |
|
|
if (p[n] == ']') { |
1392 |
pcg |
1.4 |
menu_readonly = 1; |
1393 |
pcg |
1.1 |
break; |
1394 |
|
|
} else if (tag) { |
1395 |
|
|
n += rxvt_Str_match(p + n, tag); |
1396 |
|
|
if (p[n] == ']') { |
1397 |
|
|
#ifdef DEBUG_MENU |
1398 |
|
|
fprintf(stderr, "[done:%s]\n", tag); |
1399 |
|
|
#endif |
1400 |
pcg |
1.4 |
menu_readonly = 1; |
1401 |
pcg |
1.1 |
break; |
1402 |
|
|
} |
1403 |
|
|
} else { |
1404 |
|
|
/* what? ... skip this line */ |
1405 |
|
|
p[0] = COMMENT_CHAR; |
1406 |
|
|
} |
1407 |
|
|
} |
1408 |
|
|
} |
1409 |
|
|
/* |
1410 |
|
|
* remove leading/trailing space |
1411 |
|
|
* and strip-off leading/trailing quotes |
1412 |
|
|
* skip blank or comment lines |
1413 |
|
|
*/ |
1414 |
|
|
rxvt_Str_trim(p); |
1415 |
|
|
if (*p && *p != '#') { |
1416 |
pcg |
1.4 |
menu_readonly = 0; /* if case we read another file */ |
1417 |
|
|
menubar_dispatch (p); |
1418 |
pcg |
1.1 |
} |
1419 |
|
|
/* get another line */ |
1420 |
|
|
p = fgets(buffer, sizeof(buffer), fp); |
1421 |
|
|
} |
1422 |
|
|
|
1423 |
|
|
fclose(fp); |
1424 |
|
|
} |
1425 |
|
|
|
1426 |
|
|
/* |
1427 |
|
|
* user interface for building/deleting and otherwise managing menus |
1428 |
|
|
*/ |
1429 |
|
|
void |
1430 |
pcg |
1.4 |
rxvt_term::menubar_dispatch (char *str) |
1431 |
pcg |
1.1 |
{ |
1432 |
|
|
int n, cmd; |
1433 |
|
|
char *path, *name, *name2; |
1434 |
|
|
|
1435 |
pcg |
1.4 |
if (menubar_visible(r) && ActiveMenu != NULL) |
1436 |
|
|
menubar_expose (); |
1437 |
pcg |
1.1 |
else |
1438 |
pcg |
1.4 |
ActiveMenu = NULL; |
1439 |
pcg |
1.1 |
|
1440 |
|
|
cmd = *str; |
1441 |
|
|
switch (cmd) { |
1442 |
|
|
case '.': |
1443 |
|
|
case '/': /* absolute & relative path */ |
1444 |
|
|
case MENUITEM_BEG: /* menuitem */ |
1445 |
|
|
/* add `+' prefix for these cases */ |
1446 |
|
|
cmd = '+'; |
1447 |
|
|
break; |
1448 |
|
|
|
1449 |
|
|
case '+': |
1450 |
|
|
case '-': |
1451 |
|
|
str++; /* skip cmd character */ |
1452 |
|
|
break; |
1453 |
|
|
|
1454 |
|
|
case '<': |
1455 |
|
|
#if (MENUBAR_MAX > 1) |
1456 |
pcg |
1.4 |
if (CurrentBar == NULL) |
1457 |
pcg |
1.1 |
break; |
1458 |
|
|
#endif /* (MENUBAR_MAX > 1) */ |
1459 |
|
|
if (str[1] && str[2] == '>') /* arrow commands */ |
1460 |
pcg |
1.4 |
menuarrow_add (str); |
1461 |
pcg |
1.1 |
break; |
1462 |
|
|
|
1463 |
|
|
case '[': /* extended command */ |
1464 |
|
|
while (str[0] == '[') { |
1465 |
|
|
char *next = (++str); /* skip leading '[' */ |
1466 |
|
|
|
1467 |
|
|
if (str[0] == ':') { /* [:command:] */ |
1468 |
|
|
do { |
1469 |
|
|
next++; |
1470 |
|
|
if ((next = STRCHR(next, ':')) == NULL) |
1471 |
|
|
return; /* parse error */ |
1472 |
|
|
} |
1473 |
|
|
while (next[1] != ']'); |
1474 |
|
|
/* remove and skip ':]' */ |
1475 |
|
|
*next = '\0'; |
1476 |
|
|
next += 2; |
1477 |
|
|
} else { |
1478 |
|
|
if ((next = STRCHR(next, ']')) == NULL) |
1479 |
|
|
return; /* parse error */ |
1480 |
|
|
/* remove and skip ']' */ |
1481 |
|
|
*next = '\0'; |
1482 |
|
|
next++; |
1483 |
|
|
} |
1484 |
|
|
|
1485 |
|
|
if (str[0] == ':') { |
1486 |
|
|
int saved; |
1487 |
|
|
|
1488 |
|
|
/* try and dispatch it, regardless of read/write status */ |
1489 |
pcg |
1.4 |
saved = menu_readonly; |
1490 |
|
|
menu_readonly = 0; |
1491 |
|
|
menubar_dispatch (str + 1); |
1492 |
|
|
menu_readonly = saved; |
1493 |
pcg |
1.1 |
} |
1494 |
|
|
/* these ones don't require menu stacking */ |
1495 |
|
|
else if (!STRCMP(str, "clear")) { |
1496 |
pcg |
1.4 |
menubar_clear (); |
1497 |
pcg |
1.1 |
} else if (!STRCMP(str, "done") || rxvt_Str_match(str, "done:")) { |
1498 |
pcg |
1.4 |
menu_readonly = 1; |
1499 |
pcg |
1.1 |
} else if (!STRCMP(str, "show")) { |
1500 |
pcg |
1.4 |
map_menuBar (1); |
1501 |
|
|
menu_readonly = 1; |
1502 |
pcg |
1.1 |
} else if (!STRCMP(str, "hide")) { |
1503 |
pcg |
1.4 |
map_menuBar (0); |
1504 |
|
|
menu_readonly = 1; |
1505 |
pcg |
1.1 |
} else if ((n = rxvt_Str_match(str, "read:")) != 0) { |
1506 |
|
|
/* read in a menu from a file */ |
1507 |
|
|
str += n; |
1508 |
pcg |
1.4 |
menubar_read (str); |
1509 |
pcg |
1.1 |
} else if ((n = rxvt_Str_match(str, "title:")) != 0) { |
1510 |
|
|
str += n; |
1511 |
pcg |
1.4 |
if (CurrentBar != NULL && !menu_readonly) { |
1512 |
pcg |
1.1 |
if (*str) { |
1513 |
pcg |
1.4 |
name = rxvt_realloc(CurrentBar->title, |
1514 |
pcg |
1.1 |
STRLEN(str) + 1); |
1515 |
|
|
if (name != NULL) { |
1516 |
|
|
STRCPY(name, str); |
1517 |
pcg |
1.4 |
CurrentBar->title = name; |
1518 |
pcg |
1.1 |
} |
1519 |
pcg |
1.4 |
menubar_expose (); |
1520 |
pcg |
1.1 |
} else { |
1521 |
pcg |
1.4 |
free(CurrentBar->title); |
1522 |
|
|
CurrentBar->title = NULL; |
1523 |
pcg |
1.1 |
} |
1524 |
|
|
} |
1525 |
|
|
} else if ((n = rxvt_Str_match(str, "pixmap:")) != 0) { |
1526 |
|
|
str += n; |
1527 |
pcg |
1.4 |
xterm_seq (XTerm_Pixmap, str, CHAR_ST); |
1528 |
pcg |
1.1 |
} |
1529 |
|
|
#if (MENUBAR_MAX > 1) |
1530 |
|
|
else if ((n = rxvt_Str_match(str, "rm")) != 0) { |
1531 |
|
|
str += n; |
1532 |
|
|
switch (str[0]) { |
1533 |
|
|
case ':': |
1534 |
|
|
str++; |
1535 |
|
|
/* FALLTHROUGH */ |
1536 |
|
|
case '\0': |
1537 |
|
|
/* FALLTHROUGH */ |
1538 |
|
|
case '*': |
1539 |
pcg |
1.4 |
menubar_remove (str); |
1540 |
pcg |
1.1 |
break; |
1541 |
|
|
} |
1542 |
pcg |
1.4 |
menu_readonly = 1; |
1543 |
pcg |
1.1 |
} else if ((n = rxvt_Str_match(str, "menu")) != 0) { |
1544 |
|
|
str += n; |
1545 |
|
|
switch (str[0]) { |
1546 |
|
|
case ':': |
1547 |
|
|
str++; |
1548 |
|
|
/* add/access menuBar */ |
1549 |
|
|
if (*str != '\0' && *str != '*') |
1550 |
pcg |
1.4 |
menubar_push (str); |
1551 |
pcg |
1.1 |
break; |
1552 |
|
|
default: |
1553 |
pcg |
1.4 |
if (CurrentBar == NULL) { |
1554 |
|
|
menubar_push ("default"); |
1555 |
pcg |
1.1 |
} |
1556 |
|
|
} |
1557 |
|
|
|
1558 |
pcg |
1.4 |
if (CurrentBar != NULL) |
1559 |
|
|
menu_readonly = 0; /* allow menu build commands */ |
1560 |
pcg |
1.1 |
} else if (!STRCMP(str, "dump")) { |
1561 |
|
|
/* dump current menubars to a file */ |
1562 |
|
|
FILE *fp; |
1563 |
|
|
|
1564 |
|
|
/* enough space to hold the results */ |
1565 |
|
|
char buffer[32]; |
1566 |
|
|
|
1567 |
|
|
sprintf(buffer, "/tmp/" APL_SUBCLASS "-%u", |
1568 |
|
|
(unsigned int)getpid()); |
1569 |
|
|
|
1570 |
|
|
if ((fp = fopen(buffer, "wb")) != NULL) { |
1571 |
pcg |
1.4 |
xterm_seq (XTerm_title, buffer, CHAR_ST); |
1572 |
|
|
menubar_dump (fp); |
1573 |
pcg |
1.1 |
fclose(fp); |
1574 |
|
|
} |
1575 |
|
|
} else if (!STRCMP(str, "next")) { |
1576 |
pcg |
1.4 |
if (CurrentBar) { |
1577 |
|
|
CurrentBar = CurrentBar->next; |
1578 |
|
|
menu_readonly = 1; |
1579 |
pcg |
1.1 |
} |
1580 |
|
|
} else if (!STRCMP(str, "prev")) { |
1581 |
pcg |
1.4 |
if (CurrentBar) { |
1582 |
|
|
CurrentBar = CurrentBar->prev; |
1583 |
|
|
menu_readonly = 1; |
1584 |
pcg |
1.1 |
} |
1585 |
|
|
} else if (!STRCMP(str, "swap")) { |
1586 |
|
|
/* swap the top 2 menus */ |
1587 |
pcg |
1.4 |
if (CurrentBar) { |
1588 |
|
|
bar_t *cbprev = CurrentBar->prev; |
1589 |
|
|
bar_t *cbnext = CurrentBar->next; |
1590 |
pcg |
1.1 |
|
1591 |
|
|
cbprev->next = cbnext; |
1592 |
|
|
cbnext->prev = cbprev; |
1593 |
|
|
|
1594 |
pcg |
1.4 |
CurrentBar->next = cbprev; |
1595 |
|
|
CurrentBar->prev = cbprev->prev; |
1596 |
pcg |
1.1 |
|
1597 |
pcg |
1.4 |
cbprev->prev->next = CurrentBar; |
1598 |
|
|
cbprev->prev = CurrentBar; |
1599 |
pcg |
1.1 |
|
1600 |
pcg |
1.4 |
CurrentBar = cbprev; |
1601 |
|
|
menu_readonly = 1; |
1602 |
pcg |
1.1 |
} |
1603 |
|
|
} |
1604 |
|
|
#endif /* (MENUBAR_MAX > 1) */ |
1605 |
|
|
str = next; |
1606 |
|
|
|
1607 |
pcg |
1.4 |
BuildMenu = ActiveMenu = NULL; |
1608 |
|
|
menubar_expose (); |
1609 |
pcg |
1.1 |
#ifdef DEBUG_MENUBAR_STACKING |
1610 |
|
|
fprintf(stderr, "menus are read%s\n", |
1611 |
pcg |
1.4 |
menu_readonly ? "only" : "/write"); |
1612 |
pcg |
1.1 |
#endif |
1613 |
|
|
} |
1614 |
|
|
return; |
1615 |
|
|
break; |
1616 |
|
|
} |
1617 |
|
|
|
1618 |
|
|
#if (MENUBAR_MAX > 1) |
1619 |
pcg |
1.4 |
if (CurrentBar == NULL) |
1620 |
pcg |
1.1 |
return; |
1621 |
pcg |
1.4 |
if (menu_readonly) { |
1622 |
pcg |
1.1 |
#ifdef DEBUG_MENUBAR_STACKING |
1623 |
|
|
fprintf(stderr, "menus are read%s\n", |
1624 |
pcg |
1.4 |
menu_readonly ? "only" : "/write"); |
1625 |
pcg |
1.1 |
#endif |
1626 |
|
|
return; |
1627 |
|
|
} |
1628 |
|
|
#endif /* (MENUBAR_MAX > 1) */ |
1629 |
|
|
|
1630 |
|
|
switch (cmd) { |
1631 |
|
|
case '+': |
1632 |
|
|
case '-': |
1633 |
|
|
path = name = str; |
1634 |
|
|
|
1635 |
|
|
name2 = NULL; |
1636 |
|
|
/* parse STR, allow spaces inside (name) */ |
1637 |
|
|
if (path[0] != '\0') { |
1638 |
|
|
name = STRCHR(path, MENUITEM_BEG); |
1639 |
|
|
str = STRCHR(path, MENUITEM_END); |
1640 |
|
|
if (name != NULL || str != NULL) { |
1641 |
|
|
if (name == NULL || str == NULL || str <= (name + 1) |
1642 |
|
|
|| (name > path && name[-1] != '/')) { |
1643 |
|
|
rxvt_print_error("menu error <%s>\n", path); |
1644 |
|
|
break; |
1645 |
|
|
} |
1646 |
|
|
if (str[1] == MENUITEM_BEG) { |
1647 |
|
|
name2 = (str + 2); |
1648 |
|
|
str = STRCHR(name2, MENUITEM_END); |
1649 |
|
|
|
1650 |
|
|
if (str == NULL) { |
1651 |
|
|
rxvt_print_error("menu error <%s>\n", path); |
1652 |
|
|
break; |
1653 |
|
|
} |
1654 |
|
|
name2[-2] = '\0'; /* remove prev MENUITEM_END */ |
1655 |
|
|
} |
1656 |
|
|
if (name > path && name[-1] == '/') |
1657 |
|
|
name[-1] = '\0'; |
1658 |
|
|
|
1659 |
|
|
*name++ = '\0'; /* delimit */ |
1660 |
|
|
*str++ = '\0'; /* delimit */ |
1661 |
|
|
|
1662 |
|
|
while (isspace(*str)) |
1663 |
|
|
str++; /* skip space */ |
1664 |
|
|
} |
1665 |
|
|
#ifdef DEBUG_MENU |
1666 |
|
|
fprintf(stderr, |
1667 |
|
|
"`%c' path = <%s>, name = <%s>, name2 = <%s>, action = <%s>\n", |
1668 |
|
|
cmd, (path ? path : "(nil)"), (name ? name : "(nil)"), |
1669 |
|
|
(name2 ? name2 : "(nil)"), (str ? str : "(nil)") |
1670 |
|
|
); |
1671 |
|
|
#endif |
1672 |
|
|
} |
1673 |
|
|
/* process the different commands */ |
1674 |
|
|
switch (cmd) { |
1675 |
|
|
case '+': /* add/replace existing menu or menuitem */ |
1676 |
|
|
if (path[0] != '\0') { |
1677 |
|
|
int len; |
1678 |
|
|
|
1679 |
pcg |
1.4 |
path = menu_find_base (&(BuildMenu), path); |
1680 |
pcg |
1.1 |
len = STRLEN(path); |
1681 |
|
|
|
1682 |
|
|
/* don't allow menus called `*' */ |
1683 |
|
|
if (path[0] == '*') { |
1684 |
pcg |
1.4 |
menu_clear (BuildMenu); |
1685 |
pcg |
1.1 |
break; |
1686 |
|
|
} else if (len >= 2 && !STRCMP((path + len - 2), "/*")) { |
1687 |
|
|
path[len - 2] = '\0'; |
1688 |
|
|
} |
1689 |
|
|
if (path[0] != '\0') |
1690 |
pcg |
1.4 |
BuildMenu = menu_add (BuildMenu, path); |
1691 |
pcg |
1.1 |
} |
1692 |
|
|
if (name != NULL && name[0] != '\0') |
1693 |
pcg |
1.4 |
rxvt_menuitem_add(BuildMenu, |
1694 |
pcg |
1.1 |
(STRCMP(name, SEPARATOR_NAME) ? name : ""), |
1695 |
|
|
name2, str); |
1696 |
|
|
break; |
1697 |
|
|
|
1698 |
|
|
case '-': /* delete menu entry */ |
1699 |
|
|
if (!STRCMP(path, "/*") && (name == NULL || name[0] == '\0')) { |
1700 |
pcg |
1.4 |
menubar_clear (); |
1701 |
|
|
BuildMenu = NULL; |
1702 |
|
|
menubar_expose (); |
1703 |
pcg |
1.1 |
break; |
1704 |
|
|
} else if (path[0] != '\0') { |
1705 |
|
|
int len; |
1706 |
pcg |
1.4 |
menu_t *menu = BuildMenu; |
1707 |
pcg |
1.1 |
|
1708 |
pcg |
1.4 |
path = menu_find_base (&menu, path); |
1709 |
pcg |
1.1 |
len = STRLEN(path); |
1710 |
|
|
|
1711 |
|
|
/* submenu called `*' clears all menu items */ |
1712 |
|
|
if (path[0] == '*') { |
1713 |
pcg |
1.4 |
menu_clear (menu); |
1714 |
pcg |
1.1 |
break; /* done */ |
1715 |
|
|
} else if (len >= 2 && !STRCMP(&path[len - 2], "/*")) { |
1716 |
|
|
/* done */ |
1717 |
|
|
break; |
1718 |
|
|
} else if (path[0] != '\0') { |
1719 |
pcg |
1.4 |
BuildMenu = NULL; |
1720 |
pcg |
1.1 |
break; |
1721 |
|
|
} else |
1722 |
pcg |
1.4 |
BuildMenu = menu; |
1723 |
pcg |
1.1 |
} |
1724 |
pcg |
1.4 |
if (BuildMenu != NULL) { |
1725 |
pcg |
1.1 |
if (name == NULL || name[0] == '\0') |
1726 |
pcg |
1.4 |
BuildMenu = menu_delete (BuildMenu); |
1727 |
pcg |
1.1 |
else { |
1728 |
|
|
const char *n1; |
1729 |
|
|
menuitem_t *item; |
1730 |
pcg |
1.4 |
menu_t *BuildMenu = BuildMenu; |
1731 |
pcg |
1.1 |
|
1732 |
|
|
n1 = STRCMP(name, SEPARATOR_NAME) ? name : ""; |
1733 |
|
|
item = rxvt_menuitem_find(BuildMenu, n1); |
1734 |
|
|
if (item != NULL && item->entry.type != MenuSubMenu) { |
1735 |
pcg |
1.4 |
menuitem_free (BuildMenu, item); |
1736 |
pcg |
1.1 |
|
1737 |
|
|
/* fix up the width */ |
1738 |
|
|
BuildMenu->width = 0; |
1739 |
|
|
for (item = BuildMenu->head; item != NULL; |
1740 |
|
|
item = item->next) { |
1741 |
|
|
short l = item->len + item->len2; |
1742 |
|
|
|
1743 |
|
|
MAX_IT(BuildMenu->width, l); |
1744 |
|
|
} |
1745 |
|
|
} |
1746 |
|
|
} |
1747 |
pcg |
1.4 |
menubar_expose (); |
1748 |
pcg |
1.1 |
} |
1749 |
|
|
break; |
1750 |
|
|
} |
1751 |
|
|
break; |
1752 |
|
|
} |
1753 |
|
|
} |
1754 |
|
|
|
1755 |
|
|
void |
1756 |
pcg |
1.4 |
rxvt_term::draw_Arrows (int name, int state) |
1757 |
pcg |
1.1 |
{ |
1758 |
|
|
GC top, bot; |
1759 |
|
|
|
1760 |
|
|
int i; |
1761 |
|
|
|
1762 |
|
|
#ifdef MENU_SHADOW_IN |
1763 |
|
|
state = -state; |
1764 |
|
|
#endif |
1765 |
|
|
switch (state) { |
1766 |
|
|
case +1: |
1767 |
pcg |
1.4 |
top = topShadowGC; |
1768 |
|
|
bot = botShadowGC; |
1769 |
pcg |
1.1 |
break; /* SHADOW_OUT */ |
1770 |
|
|
case -1: |
1771 |
pcg |
1.4 |
top = botShadowGC; |
1772 |
|
|
bot = topShadowGC; |
1773 |
pcg |
1.1 |
break; /* SHADOW_IN */ |
1774 |
|
|
default: |
1775 |
pcg |
1.4 |
top = bot = scrollbarGC; |
1776 |
pcg |
1.1 |
break; /* neutral */ |
1777 |
|
|
} |
1778 |
|
|
|
1779 |
pcg |
1.4 |
if (!Arrows_x) |
1780 |
pcg |
1.1 |
return; |
1781 |
|
|
|
1782 |
|
|
for (i = 0; i < NARROWS; i++) { |
1783 |
|
|
const int w = Width2Pixel(1); |
1784 |
|
|
const int y = (menuBar_TotalHeight() - w) / 2; |
1785 |
pcg |
1.4 |
int x = Arrows_x + (5 * Width2Pixel(i)) / 4; |
1786 |
pcg |
1.1 |
|
1787 |
|
|
if (!name || name == Arrows[i].name) |
1788 |
pcg |
1.4 |
rxvt_Draw_Triangle(Xdisplay, menuBar.win, top, bot, x, y, w, |
1789 |
pcg |
1.1 |
Arrows[i].name); |
1790 |
|
|
} |
1791 |
pcg |
1.4 |
XFlush(Xdisplay); |
1792 |
pcg |
1.1 |
} |
1793 |
|
|
|
1794 |
|
|
void |
1795 |
pcg |
1.4 |
rxvt_term::menubar_expose () |
1796 |
pcg |
1.1 |
{ |
1797 |
|
|
menu_t *menu; |
1798 |
|
|
int x; |
1799 |
|
|
|
1800 |
pcg |
1.4 |
if (!menubar_visible(r) || menuBar.win == 0) |
1801 |
pcg |
1.1 |
return; |
1802 |
|
|
|
1803 |
pcg |
1.4 |
if (menubarGC == None) { |
1804 |
pcg |
1.1 |
/* Create the graphics context */ |
1805 |
|
|
XGCValues gcvalue; |
1806 |
|
|
|
1807 |
pcg |
1.4 |
gcvalue.font = TermWin.font->fid; |
1808 |
pcg |
1.1 |
|
1809 |
pcg |
1.4 |
gcvalue.foreground = (XDEPTH <= 2 ? PixColors[Color_fg] |
1810 |
|
|
: PixColors[Color_Black]); |
1811 |
|
|
menubarGC = XCreateGC(Xdisplay, menuBar.win, |
1812 |
pcg |
1.1 |
GCForeground | GCFont, &gcvalue); |
1813 |
|
|
|
1814 |
|
|
} |
1815 |
|
|
/* make sure the font is correct */ |
1816 |
pcg |
1.4 |
XSetFont(Xdisplay, menubarGC, TermWin.font->fid); |
1817 |
|
|
XSetFont(Xdisplay, botShadowGC, TermWin.font->fid); |
1818 |
|
|
XClearWindow(Xdisplay, menuBar.win); |
1819 |
pcg |
1.1 |
|
1820 |
pcg |
1.4 |
menu_hide_all (); |
1821 |
pcg |
1.1 |
|
1822 |
|
|
x = 0; |
1823 |
pcg |
1.4 |
if (CurrentBar != NULL) { |
1824 |
|
|
for (menu = CurrentBar->head; menu != NULL; menu = menu->next) { |
1825 |
pcg |
1.1 |
int len = menu->len; |
1826 |
|
|
|
1827 |
|
|
x = (menu->x + menu->len + HSPACE); |
1828 |
|
|
|
1829 |
|
|
#ifdef DEBUG_MENU_LAYOUT |
1830 |
|
|
rxvt_print_menu_descendants(menu); |
1831 |
|
|
#endif |
1832 |
|
|
|
1833 |
pcg |
1.4 |
if (x >= TermWin.ncol) |
1834 |
|
|
len = (TermWin.ncol - (menu->x + HSPACE)); |
1835 |
pcg |
1.1 |
|
1836 |
pcg |
1.4 |
drawbox_menubar (menu->x, len, +1); |
1837 |
pcg |
1.1 |
#ifdef USE_XIM |
1838 |
pcg |
1.4 |
if (TermWin.fontset) |
1839 |
|
|
XmbDrawString(Xdisplay, |
1840 |
|
|
menuBar.win, TermWin.fontset, |
1841 |
|
|
menubarGC, |
1842 |
pcg |
1.1 |
(Width2Pixel(menu->x) + Width2Pixel(HSPACE) / 2), |
1843 |
|
|
menuBar_height() - SHADOW, menu->name, len); |
1844 |
|
|
else |
1845 |
|
|
#endif |
1846 |
pcg |
1.4 |
XDrawString(Xdisplay, menuBar.win, menubarGC, |
1847 |
pcg |
1.1 |
(Width2Pixel(menu->x) + Width2Pixel(HSPACE) / 2), |
1848 |
|
|
menuBar_height() - SHADOW, menu->name, len); |
1849 |
|
|
|
1850 |
pcg |
1.4 |
if (x >= TermWin.ncol) |
1851 |
pcg |
1.1 |
break; |
1852 |
|
|
} |
1853 |
|
|
} |
1854 |
pcg |
1.4 |
drawbox_menubar (x, TermWin.ncol, (CurrentBar ? +1 : -1)); |
1855 |
pcg |
1.1 |
|
1856 |
|
|
/* add the menuBar title, if it exists and there's plenty of room */ |
1857 |
pcg |
1.4 |
Arrows_x = 0; |
1858 |
|
|
if (x < TermWin.ncol) { |
1859 |
pcg |
1.1 |
const char *str; |
1860 |
|
|
int ncol; |
1861 |
|
|
unsigned int len; |
1862 |
|
|
char title[256]; |
1863 |
|
|
|
1864 |
pcg |
1.4 |
ncol = (int)TermWin.ncol; |
1865 |
pcg |
1.1 |
if (x < (ncol - (NARROWS + 1))) { |
1866 |
|
|
ncol -= (NARROWS + 1); |
1867 |
pcg |
1.4 |
Arrows_x = Width2Pixel(ncol); |
1868 |
pcg |
1.1 |
} |
1869 |
pcg |
1.4 |
draw_Arrows (0, +1); |
1870 |
pcg |
1.1 |
|
1871 |
pcg |
1.4 |
str = (CurrentBar |
1872 |
|
|
&& CurrentBar->title) ? CurrentBar->title : "%n-%v"; |
1873 |
pcg |
1.1 |
for (len = 0; str[0] && len < sizeof(title) - 1; str++) { |
1874 |
|
|
const char *s = NULL; |
1875 |
|
|
|
1876 |
|
|
switch (str[0]) { |
1877 |
|
|
case '%': |
1878 |
|
|
str++; |
1879 |
|
|
switch (str[0]) { |
1880 |
|
|
case 'n': |
1881 |
pcg |
1.4 |
s = rs[Rs_name]; |
1882 |
pcg |
1.1 |
break; /* resource name */ |
1883 |
|
|
case 'v': |
1884 |
|
|
s = VERSION; |
1885 |
|
|
break; /* version number */ |
1886 |
|
|
case '%': |
1887 |
|
|
s = "%"; |
1888 |
|
|
break; /* literal '%' */ |
1889 |
|
|
} |
1890 |
|
|
if (s != NULL) |
1891 |
|
|
while (*s && len < sizeof(title) - 1) |
1892 |
|
|
title[len++] = *s++; |
1893 |
|
|
break; |
1894 |
|
|
|
1895 |
|
|
default: |
1896 |
|
|
title[len++] = str[0]; |
1897 |
|
|
break; |
1898 |
|
|
} |
1899 |
|
|
} |
1900 |
|
|
title[len] = '\0'; |
1901 |
|
|
|
1902 |
|
|
ncol -= (x + len + HSPACE); |
1903 |
|
|
if (len > 0 && ncol >= 0) { |
1904 |
|
|
#ifdef USE_XIM |
1905 |
pcg |
1.4 |
if (TermWin.fontset) |
1906 |
|
|
XmbDrawString(Xdisplay, |
1907 |
|
|
menuBar.win, TermWin.fontset, |
1908 |
|
|
menubarGC, |
1909 |
pcg |
1.1 |
Width2Pixel(x) + Width2Pixel(ncol + HSPACE) / 2, |
1910 |
|
|
menuBar_height() - SHADOW, title, len); |
1911 |
|
|
else |
1912 |
|
|
#endif |
1913 |
pcg |
1.4 |
XDrawString(Xdisplay, menuBar.win, menubarGC, |
1914 |
pcg |
1.1 |
Width2Pixel(x) + Width2Pixel(ncol + HSPACE) / 2, |
1915 |
|
|
menuBar_height() - SHADOW, title, len); |
1916 |
|
|
} |
1917 |
|
|
} |
1918 |
|
|
} |
1919 |
|
|
|
1920 |
|
|
int |
1921 |
pcg |
1.4 |
rxvt_term::menubar_mapping (int map) |
1922 |
pcg |
1.1 |
{ |
1923 |
|
|
int change = 0; |
1924 |
|
|
|
1925 |
|
|
if (map && !menubar_visible(r)) { |
1926 |
pcg |
1.4 |
menuBar.state = 1; |
1927 |
|
|
if (menuBar.win == 0) |
1928 |
pcg |
1.1 |
return 0; |
1929 |
pcg |
1.4 |
XMapWindow(Xdisplay, menuBar.win); |
1930 |
pcg |
1.1 |
change = 1; |
1931 |
|
|
} else if (!map && menubar_visible(r)) { |
1932 |
pcg |
1.4 |
menubar_expose (); |
1933 |
|
|
menuBar.state = 0; |
1934 |
|
|
XUnmapWindow(Xdisplay, menuBar.win); |
1935 |
pcg |
1.1 |
change = 1; |
1936 |
|
|
} else |
1937 |
pcg |
1.4 |
menubar_expose (); |
1938 |
pcg |
1.1 |
|
1939 |
|
|
return change; |
1940 |
|
|
} |
1941 |
|
|
|
1942 |
|
|
int |
1943 |
pcg |
1.4 |
rxvt_term::menu_select (XButtonEvent *ev) |
1944 |
pcg |
1.1 |
{ |
1945 |
|
|
menuitem_t *thisitem, *item = NULL; |
1946 |
|
|
int this_y, y; |
1947 |
pcg |
1.4 |
menu_t *ActiveMenu = ActiveMenu; |
1948 |
pcg |
1.1 |
|
1949 |
|
|
Window unused_root, unused_child; |
1950 |
|
|
int unused_root_x, unused_root_y; |
1951 |
|
|
unsigned int unused_mask; |
1952 |
|
|
|
1953 |
|
|
if (ActiveMenu == NULL) |
1954 |
|
|
return 0; |
1955 |
|
|
|
1956 |
pcg |
1.4 |
XQueryPointer(Xdisplay, ActiveMenu->win, |
1957 |
pcg |
1.1 |
&unused_root, &unused_child, |
1958 |
|
|
&unused_root_x, &unused_root_y, |
1959 |
|
|
&(ev->x), &(ev->y), &unused_mask); |
1960 |
|
|
|
1961 |
|
|
if (ActiveMenu->parent != NULL && (ev->x < 0 || ev->y < 0)) { |
1962 |
pcg |
1.4 |
menu_hide (); |
1963 |
pcg |
1.1 |
return 1; |
1964 |
|
|
} |
1965 |
|
|
/* determine the menu item corresponding to the Y index */ |
1966 |
|
|
y = SHADOW; |
1967 |
|
|
if (ev->x >= 0 && ev->x <= (ActiveMenu->w - SHADOW)) { |
1968 |
|
|
for (item = ActiveMenu->head; item != NULL; item = item->next) { |
1969 |
|
|
int h = HEIGHT_TEXT + 2 * SHADOW; |
1970 |
|
|
|
1971 |
|
|
if (isSeparator(item->name)) |
1972 |
|
|
h = HEIGHT_SEPARATOR; |
1973 |
|
|
else if (ev->y >= y && ev->y < (y + h)) |
1974 |
|
|
break; |
1975 |
|
|
y += h; |
1976 |
|
|
} |
1977 |
|
|
} |
1978 |
|
|
if (item == NULL && ev->type == ButtonRelease) { |
1979 |
pcg |
1.4 |
menu_hide_all (); |
1980 |
pcg |
1.1 |
return 0; |
1981 |
|
|
} |
1982 |
|
|
thisitem = item; |
1983 |
|
|
this_y = y - SHADOW; |
1984 |
|
|
|
1985 |
|
|
/* erase the last item */ |
1986 |
|
|
if (ActiveMenu->item != NULL) { |
1987 |
|
|
if (ActiveMenu->item != thisitem) { |
1988 |
|
|
for (y = 0, item = ActiveMenu->head; item != NULL; |
1989 |
|
|
item = item->next) { |
1990 |
|
|
int h; |
1991 |
|
|
|
1992 |
|
|
if (isSeparator(item->name)) |
1993 |
|
|
h = HEIGHT_SEPARATOR; |
1994 |
|
|
else if (item == ActiveMenu->item) { |
1995 |
|
|
/* erase old menuitem */ |
1996 |
pcg |
1.4 |
drawbox_menuitem (y, 0); /* No Shadow */ |
1997 |
pcg |
1.1 |
if (item->entry.type == MenuSubMenu) |
1998 |
pcg |
1.4 |
drawtriangle (ActiveMenu->w, y, +1); |
1999 |
pcg |
1.1 |
break; |
2000 |
|
|
} else |
2001 |
|
|
h = HEIGHT_TEXT + 2 * SHADOW; |
2002 |
|
|
y += h; |
2003 |
|
|
} |
2004 |
|
|
} else { |
2005 |
|
|
switch (ev->type) { |
2006 |
|
|
case ButtonRelease: |
2007 |
|
|
switch (item->entry.type) { |
2008 |
|
|
case MenuLabel: |
2009 |
|
|
case MenuSubMenu: |
2010 |
pcg |
1.4 |
menu_hide_all (); |
2011 |
pcg |
1.1 |
break; |
2012 |
|
|
|
2013 |
|
|
case MenuAction: |
2014 |
|
|
case MenuTerminalAction: |
2015 |
pcg |
1.4 |
drawbox_menuitem (_y, -1); |
2016 |
pcg |
1.1 |
{ |
2017 |
|
|
#ifdef HAVE_NANOSLEEP |
2018 |
|
|
struct timespec rqt; |
2019 |
|
|
|
2020 |
|
|
rqt.tv_sec = 0; |
2021 |
|
|
rqt.tv_nsec = MENU_DELAY_USEC * 1000; |
2022 |
|
|
nanosleep(&rqt, NULL); |
2023 |
|
|
#else |
2024 |
|
|
/* use select for timing */ |
2025 |
|
|
struct timeval tv; |
2026 |
|
|
|
2027 |
|
|
tv.tv_sec = 0; |
2028 |
|
|
tv.tv_usec = MENU_DELAY_USEC; |
2029 |
|
|
select(0, NULL, NULL, NULL, &tv); |
2030 |
|
|
#endif |
2031 |
|
|
} |
2032 |
|
|
/* remove menu before sending keys to the application */ |
2033 |
pcg |
1.4 |
menu_hide_all (); |
2034 |
pcg |
1.1 |
#ifndef DEBUG_MENU |
2035 |
pcg |
1.4 |
action_dispatch (&(item->entry.action)); |
2036 |
pcg |
1.1 |
#else /* DEBUG_MENU */ |
2037 |
|
|
fprintf(stderr, "%s: %s\n", item->name, |
2038 |
|
|
item->entry.action.str); |
2039 |
|
|
#endif /* DEBUG_MENU */ |
2040 |
|
|
break; |
2041 |
|
|
} |
2042 |
|
|
break; |
2043 |
|
|
|
2044 |
|
|
default: |
2045 |
|
|
if (item->entry.type == MenuSubMenu) |
2046 |
|
|
goto DoMenu; |
2047 |
|
|
break; |
2048 |
|
|
} |
2049 |
|
|
return 0; |
2050 |
|
|
} |
2051 |
|
|
} |
2052 |
|
|
DoMenu: |
2053 |
|
|
ActiveMenu->item = thisitem; |
2054 |
|
|
y = this_y; |
2055 |
pcg |
1.4 |
if (item != NULL) { |
2056 |
pcg |
1.1 |
item = ActiveMenu->item; |
2057 |
|
|
if (item->entry.type != MenuLabel) |
2058 |
pcg |
1.4 |
drawbox_menuitem (y, +1); |
2059 |
pcg |
1.1 |
if (item->entry.type == MenuSubMenu) { |
2060 |
|
|
int x; |
2061 |
|
|
|
2062 |
pcg |
1.4 |
drawtriangle (ActiveMenu->w, y, -1); |
2063 |
pcg |
1.1 |
|
2064 |
|
|
x = ev->x + (ActiveMenu->parent |
2065 |
|
|
? ActiveMenu->x |
2066 |
|
|
: Width2Pixel(ActiveMenu->x)); |
2067 |
|
|
|
2068 |
|
|
if (x >= item->entry.submenu.menu->x) { |
2069 |
pcg |
1.4 |
ActiveMenu = item->entry.submenu.menu; |
2070 |
|
|
menu_show (); |
2071 |
pcg |
1.1 |
return 1; |
2072 |
|
|
} |
2073 |
|
|
} |
2074 |
|
|
} |
2075 |
|
|
return 0; |
2076 |
|
|
} |
2077 |
|
|
|
2078 |
|
|
void |
2079 |
pcg |
1.4 |
rxvt_term::menubar_select (XButtonEvent *ev) |
2080 |
pcg |
1.1 |
{ |
2081 |
|
|
menu_t *menu = NULL; |
2082 |
|
|
|
2083 |
|
|
/* determine the pulldown menu corresponding to the X index */ |
2084 |
pcg |
1.4 |
if (ev->y >= 0 && ev->y <= menuBar_height() && CurrentBar != NULL) { |
2085 |
|
|
for (menu = CurrentBar->head; menu != NULL; menu = menu->next) { |
2086 |
pcg |
1.1 |
int x = Width2Pixel(menu->x); |
2087 |
|
|
int w = Width2Pixel(menu->len + HSPACE); |
2088 |
|
|
|
2089 |
|
|
if ((ev->x >= x && ev->x < x + w)) |
2090 |
|
|
break; |
2091 |
|
|
} |
2092 |
|
|
} |
2093 |
|
|
switch (ev->type) { |
2094 |
|
|
case ButtonRelease: |
2095 |
pcg |
1.4 |
menu_hide_all (); |
2096 |
pcg |
1.1 |
break; |
2097 |
|
|
|
2098 |
|
|
case ButtonPress: |
2099 |
pcg |
1.4 |
if (menu == NULL && Arrows_x && ev->x >= Arrows_x) { |
2100 |
pcg |
1.1 |
int i; |
2101 |
|
|
|
2102 |
|
|
for (i = 0; i < NARROWS; i++) { |
2103 |
pcg |
1.4 |
if (ev->x >= (Arrows_x + (Width2Pixel(4 * i + i)) / 4) |
2104 |
|
|
&& ev->x < (Arrows_x |
2105 |
pcg |
1.1 |
+ (Width2Pixel(4 * i + i + 4)) / 4)) { |
2106 |
pcg |
1.4 |
draw_Arrows (Arrows[i].name, -1); |
2107 |
pcg |
1.1 |
{ |
2108 |
|
|
#ifdef HAVE_NANOSLEEP |
2109 |
|
|
struct timespec rqt; |
2110 |
|
|
|
2111 |
|
|
rqt.tv_sec = 0; |
2112 |
|
|
rqt.tv_nsec = MENU_DELAY_USEC * 1000; |
2113 |
|
|
nanosleep(&rqt, NULL); |
2114 |
|
|
#else |
2115 |
|
|
/* use select for timing */ |
2116 |
|
|
struct timeval tv; |
2117 |
|
|
|
2118 |
|
|
tv.tv_sec = 0; |
2119 |
|
|
tv.tv_usec = MENU_DELAY_USEC; |
2120 |
|
|
select(0, NULL, NULL, NULL, &tv); |
2121 |
|
|
#endif |
2122 |
|
|
} |
2123 |
pcg |
1.4 |
draw_Arrows (Arrows[i].name, +1); |
2124 |
pcg |
1.1 |
#ifdef DEBUG_MENUARROWS |
2125 |
|
|
fprintf(stderr, "'%c': ", Arrows[i].name); |
2126 |
|
|
|
2127 |
pcg |
1.4 |
if (CurrentBar == NULL |
2128 |
|
|
|| (CurrentBar->arrows[i].type != MenuAction |
2129 |
|
|
&& CurrentBar->arrows[i].type != |
2130 |
pcg |
1.1 |
MenuTerminalAction)) { |
2131 |
|
|
if (Arrows[i].str != NULL && Arrows[i].str[0]) |
2132 |
|
|
fprintf(stderr, "(default) \\033%s\n", |
2133 |
|
|
&(Arrows[i].str[2])); |
2134 |
|
|
} else { |
2135 |
|
|
fprintf(stderr, "%s\n", |
2136 |
pcg |
1.4 |
CurrentBar->arrows[i].str); |
2137 |
pcg |
1.1 |
} |
2138 |
|
|
#else /* DEBUG_MENUARROWS */ |
2139 |
pcg |
1.4 |
if (CurrentBar == NULL |
2140 |
pcg |
1.1 |
|| rxvt_action_dispatch(r, |
2141 |
pcg |
1.4 |
&(CurrentBar->arrows[i])) |
2142 |
pcg |
1.1 |
) { |
2143 |
|
|
if (Arrows[i].str != NULL && Arrows[i].str[0] != 0) |
2144 |
pcg |
1.4 |
tt_write ((Arrows[i].str + 1), |
2145 |
pcg |
1.1 |
Arrows[i].str[0]); |
2146 |
|
|
} |
2147 |
|
|
#endif /* DEBUG_MENUARROWS */ |
2148 |
|
|
return; |
2149 |
|
|
} |
2150 |
|
|
} |
2151 |
|
|
} |
2152 |
|
|
/* FALLTHROUGH */ |
2153 |
|
|
|
2154 |
|
|
default: |
2155 |
|
|
/* |
2156 |
|
|
* press menubar or move to a new entry |
2157 |
|
|
*/ |
2158 |
pcg |
1.4 |
if (menu != NULL && menu != ActiveMenu) { |
2159 |
|
|
menu_hide_all (); /* pop down old menu */ |
2160 |
|
|
ActiveMenu = menu; |
2161 |
|
|
menu_show (); /* pop up new menu */ |
2162 |
pcg |
1.1 |
} |
2163 |
|
|
break; |
2164 |
|
|
} |
2165 |
|
|
} |
2166 |
|
|
|
2167 |
|
|
/* |
2168 |
|
|
* general dispatch routine, |
2169 |
|
|
* it would be nice to have `sticky' menus |
2170 |
|
|
*/ |
2171 |
|
|
void |
2172 |
pcg |
1.4 |
rxvt_term::menubar_control (XButtonEvent *ev) |
2173 |
pcg |
1.1 |
{ |
2174 |
|
|
switch (ev->type) { |
2175 |
|
|
case ButtonPress: |
2176 |
|
|
if (ev->button == Button1) |
2177 |
pcg |
1.4 |
menubar_select (ev); |
2178 |
pcg |
1.1 |
break; |
2179 |
|
|
|
2180 |
|
|
case ButtonRelease: |
2181 |
|
|
if (ev->button == Button1) |
2182 |
pcg |
1.4 |
menu_select (ev); |
2183 |
pcg |
1.1 |
break; |
2184 |
|
|
|
2185 |
|
|
case MotionNotify: |
2186 |
pcg |
1.4 |
while (XCheckTypedWindowEvent(Xdisplay, TermWin.parent[0], |
2187 |
pcg |
1.1 |
MotionNotify, (XEvent *) ev)) ; |
2188 |
|
|
|
2189 |
pcg |
1.4 |
if (ActiveMenu) |
2190 |
|
|
while (menu_select (ev)) ; |
2191 |
pcg |
1.1 |
else |
2192 |
|
|
ev->y = -1; |
2193 |
|
|
if (ev->y < 0) { |
2194 |
|
|
Window unused_root, unused_child; |
2195 |
|
|
int unused_root_x, unused_root_y; |
2196 |
|
|
unsigned int unused_mask; |
2197 |
|
|
|
2198 |
pcg |
1.4 |
XQueryPointer(Xdisplay, menuBar.win, |
2199 |
pcg |
1.1 |
&unused_root, &unused_child, |
2200 |
|
|
&unused_root_x, &unused_root_y, |
2201 |
|
|
&(ev->x), &(ev->y), &unused_mask); |
2202 |
pcg |
1.4 |
menubar_select (ev); |
2203 |
pcg |
1.1 |
} |
2204 |
|
|
break; |
2205 |
|
|
} |
2206 |
|
|
} |
2207 |
|
|
|
2208 |
|
|
void |
2209 |
pcg |
1.4 |
rxvt_term::map_menuBar (int map) |
2210 |
pcg |
1.1 |
{ |
2211 |
pcg |
1.4 |
if (menubar_mapping (map)) |
2212 |
|
|
resize_all_windows (0, 0, 0); |
2213 |
pcg |
1.1 |
} |
2214 |
|
|
#endif |
2215 |
|
|
/*----------------------- end-of-file (C source) -----------------------*/ |