1 /* rootmenu.c- user defined menu
3 * Window Maker window manager
5 * Copyright (c) 1997-2003 Alfredo K. Kojima
6 * Copyright (c) 1998-2003 Dan Pascu
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
30 #include <sys/types.h>
38 #include <X11/Xutil.h>
39 #include <X11/Xatom.h>
41 #include "WindowMaker.h"
48 #include "workspace.h"
52 #include "xmodifier.h"
54 #include <WINGs/WUtil.h>
56 #define MAX_SHORTCUT_LENGTH 32
59 extern WDDomain
*WDRootMenu
;
60 extern Cursor wCursor
[WCUR_LAST
];
61 extern WPreferences wPreferences
;
63 static WMenu
*readMenuPipe(WScreen
* scr
, char **file_name
);
64 static WMenu
*readMenuFile(WScreen
* scr
, char *file_name
);
65 static WMenu
*readMenuDirectory(WScreen
* scr
, char *title
, char **file_name
, char *command
);
66 static WMenu
*configureMenu(WScreen
* scr
, WMPropList
* definition
, Bool includeGlobals
);
68 typedef struct Shortcut
{
69 struct Shortcut
*next
;
77 static Shortcut
*shortcutList
= NULL
;
83 * "Title" EXEC command_to_exec -params
85 * "Title" EXEC command_to_exec -params
87 * "Workspaces" WORKSPACE_MENU
88 * "Title" built_in_command
90 * "Quick Quit" EXIT QUICK
93 * Commands may be preceded by SHORTCUT key
97 * INFO_PANEL - shows the Info Panel
98 * LEGAL_PANEL - shows the Legal info panel
99 * SHUTDOWN [QUICK] - closes the X server [without confirmation]
100 * REFRESH - forces the desktop to be repainted
101 * EXIT [QUICK] - exit the window manager [without confirmation]
102 * EXEC <program> - execute an external program
103 * SHEXEC <command> - execute a shell command
104 * WORKSPACE_MENU - places the workspace submenu
106 * RESTART [<window manager>] - restarts the window manager
107 * SHOW_ALL - unhide all windows on workspace
108 * HIDE_OTHERS - hides all windows excep the focused one
109 * OPEN_MENU file - read menu data from file which must be a valid menu file.
110 * OPEN_MENU /some/dir [/some/other/dir ...] [WITH command -options]
111 * - read menu data from directory(ies) and
112 * eventually precede each with a command.
113 * OPEN_MENU | command
114 * - opens command and uses its stdout to construct and insert
115 * the resulting menu in current position. The output of
116 * command must be a valid menu description.
117 * The space between '|' and command is optional.
118 * || will do the same, but will not cache the contents.
119 * SAVE_SESSION - saves the current state of the desktop, which include
120 * all running applications, all their hints (geometry,
121 * position on screen, workspace they live on, the dock
122 * or clip from where they were launched, and
123 * if minimized, shaded or hidden. Also saves the current
124 * workspace the user is on. All will be restored on every
125 * start of windowmaker until another SAVE_SESSION or
126 * CLEAR_SESSION is used. If SaveSessionOnExit = Yes; in
127 * WindowMaker domain file, then saving is automatically
128 * done on every windowmaker exit, overwriting any
129 * SAVE_SESSION or CLEAR_SESSION (see below). Also save
131 * CLEAR_SESSION - clears any previous saved session. This will not have
132 * any effect if SaveSessionOnExit is True.
140 static void execCommand(WMenu
* menu
, WMenuEntry
* entry
)
144 cmdline
= ExpandOptions(menu
->frame
->screen_ptr
, (char *)entry
->clientdata
);
146 XGrabPointer(dpy
, menu
->frame
->screen_ptr
->root_win
, True
, 0,
147 GrabModeAsync
, GrabModeAsync
, None
, wCursor
[WCUR_WAIT
], CurrentTime
);
151 ExecuteShellCommand(menu
->frame
->screen_ptr
, cmdline
);
154 XUngrabPointer(dpy
, CurrentTime
);
158 static void exitCommand(WMenu
* menu
, WMenuEntry
* entry
)
160 static int inside
= 0;
163 /* prevent reentrant calls */
173 if ((long)entry
->clientdata
== M_QUICK
) {
176 int r
, oldSaveSessionFlag
;
178 oldSaveSessionFlag
= wPreferences
.save_session_on_exit
;
179 r
= wExitDialog(menu
->frame
->screen_ptr
, _("Exit"),
180 _("Exit window manager?"), _("Exit"), _("Cancel"), NULL
);
182 if (r
== WAPRDefault
) {
184 } else if (r
== WAPRAlternate
) {
185 /* Don't modify the "save session on exit" flag if the
186 * user canceled the operation. */
187 wPreferences
.save_session_on_exit
= oldSaveSessionFlag
;
190 if (result
== R_EXIT
)
191 Shutdown(WSExitMode
);
198 static void shutdownCommand(WMenu
* menu
, WMenuEntry
* entry
)
200 static int inside
= 0;
203 /* prevent reentrant calls */
213 if ((long)entry
->clientdata
== M_QUICK
)
217 int r
, oldSaveSessionFlag
;
219 oldSaveSessionFlag
= wPreferences
.save_session_on_exit
;
221 r
= wExitDialog(menu
->frame
->screen_ptr
,
223 _("Kill Window System session?\n"
224 "(all applications will be closed)"), _("Kill"), _("Cancel"), NULL
);
225 if (r
== WAPRDefault
) {
227 } else if (r
== WAPRAlternate
) {
228 /* Don't modify the "save session on exit" flag if the
229 * user canceled the operation. */
230 wPreferences
.save_session_on_exit
= oldSaveSessionFlag
;
235 if (result
!= R_CANCEL
) {
237 Shutdown(WSKillMode
);
246 static void restartCommand(WMenu
* menu
, WMenuEntry
* entry
)
248 Shutdown(WSRestartPreparationMode
);
249 Restart((char *)entry
->clientdata
, False
);
253 static void refreshCommand(WMenu
* menu
, WMenuEntry
* entry
)
255 wRefreshDesktop(menu
->frame
->screen_ptr
);
258 static void arrangeIconsCommand(WMenu
* menu
, WMenuEntry
* entry
)
260 wArrangeIcons(menu
->frame
->screen_ptr
, True
);
263 static void showAllCommand(WMenu
* menu
, WMenuEntry
* entry
)
265 wShowAllWindows(menu
->frame
->screen_ptr
);
268 static void hideOthersCommand(WMenu
* menu
, WMenuEntry
* entry
)
270 wHideOtherApplications(menu
->frame
->screen_ptr
->focused_window
);
273 static void saveSessionCommand(WMenu
* menu
, WMenuEntry
* entry
)
275 if (!wPreferences
.save_session_on_exit
)
276 wSessionSaveState(menu
->frame
->screen_ptr
);
278 wScreenSaveState(menu
->frame
->screen_ptr
);
281 static void clearSessionCommand(WMenu
* menu
, WMenuEntry
* entry
)
283 wSessionClearState(menu
->frame
->screen_ptr
);
284 wScreenSaveState(menu
->frame
->screen_ptr
);
287 static void infoPanelCommand(WMenu
* menu
, WMenuEntry
* entry
)
289 wShowInfoPanel(menu
->frame
->screen_ptr
);
292 static void legalPanelCommand(WMenu
* menu
, WMenuEntry
* entry
)
294 wShowLegalPanel(menu
->frame
->screen_ptr
);
297 /********************************************************************/
299 static char *getLocalizedMenuFile(char *menu
)
301 char *buffer
, *ptr
, *locale
;
307 len
= strlen(menu
) + strlen(Locale
) + 8;
308 buffer
= wmalloc(len
);
310 /* try menu.locale_name */
311 snprintf(buffer
, len
, "%s.%s", menu
, Locale
);
312 if (access(buffer
, F_OK
) == 0) {
316 /* position of locale in our buffer */
317 locale
= buffer
+ strlen(menu
) + 1;
319 /* check if it is in the form aa_bb.encoding and check for aa_bb */
320 ptr
= strchr(locale
, '.');
323 if (access(buffer
, F_OK
) == 0) {
327 /* now check for aa */
328 ptr
= strchr(locale
, '_');
331 if (access(buffer
, F_OK
) == 0) {
341 Bool
wRootMenuPerformShortcut(XEvent
* event
)
343 WScreen
*scr
= wScreenForRootWindow(event
->xkey
.root
);
348 /* ignore CapsLock */
349 modifiers
= event
->xkey
.state
& ValidModMask
;
351 for (ptr
= shortcutList
; ptr
!= NULL
; ptr
= ptr
->next
) {
352 if (ptr
->keycode
== 0 || ptr
->menu
->menu
->screen_ptr
!= scr
)
355 if (ptr
->keycode
== event
->xkey
.keycode
&& ptr
->modifier
== modifiers
) {
356 (*ptr
->entry
->callback
) (ptr
->menu
, ptr
->entry
);
364 void wRootMenuBindShortcuts(Window window
)
370 if (ptr
->modifier
!= AnyModifier
) {
371 XGrabKey(dpy
, ptr
->keycode
, ptr
->modifier
| LockMask
,
372 window
, True
, GrabModeAsync
, GrabModeAsync
);
374 wHackedGrabKey(ptr
->keycode
, ptr
->modifier
, window
, True
, GrabModeAsync
, GrabModeAsync
);
377 XGrabKey(dpy
, ptr
->keycode
, ptr
->modifier
, window
, True
, GrabModeAsync
, GrabModeAsync
);
382 static void rebindKeygrabs(WScreen
* scr
)
386 wwin
= scr
->focused_window
;
388 while (wwin
!= NULL
) {
389 XUngrabKey(dpy
, AnyKey
, AnyModifier
, wwin
->frame
->core
->window
);
391 if (!WFLAGP(wwin
, no_bind_keys
)) {
392 wWindowSetKeyGrabs(wwin
);
398 static void removeShortcutsForMenu(WMenu
* menu
)
401 Shortcut
*newList
= NULL
;
404 while (ptr
!= NULL
) {
406 if (ptr
->menu
== menu
) {
414 shortcutList
= newList
;
415 menu
->menu
->screen_ptr
->flags
.root_menu_changed_shortcuts
= 1;
418 static Bool
addShortcut(char *file
, char *shortcutDefinition
, WMenu
* menu
, WMenuEntry
* entry
)
423 char buf
[MAX_SHORTCUT_LENGTH
], *b
;
425 ptr
= wmalloc(sizeof(Shortcut
));
427 wstrlcpy(buf
, shortcutDefinition
, MAX_SHORTCUT_LENGTH
);
432 while ((k
= strchr(b
, '+')) != NULL
) {
436 mod
= wXModifierFromKey(b
);
438 wwarning(_("%s: invalid key modifier \"%s\""), file
, b
);
442 ptr
->modifier
|= mod
;
448 ksym
= XStringToKeysym(b
);
450 if (ksym
== NoSymbol
) {
451 wwarning(_("%s:invalid kbd shortcut specification \"%s\" for entry %s"),
452 file
, shortcutDefinition
, entry
->text
);
457 ptr
->keycode
= XKeysymToKeycode(dpy
, ksym
);
458 if (ptr
->keycode
== 0) {
459 wwarning(_("%s:invalid key in shortcut \"%s\" for entry %s"), file
,
460 shortcutDefinition
, entry
->text
);
468 ptr
->next
= shortcutList
;
471 menu
->menu
->screen_ptr
->flags
.root_menu_changed_shortcuts
= 1;
476 /*******************************/
478 static char *cropline(char *line
)
482 if (strlen(line
) == 0)
485 end
= &(line
[strlen(line
)]) - 1;
486 while (isspace(*line
) && *line
!= 0)
488 while (end
> line
&& isspace(*end
)) {
495 static char *next_token(char *line
, char **next
)
501 while (*line
== ' ' || *line
== '\t')
509 while (*tmp
!= 0 && *tmp
!= '"')
512 wwarning(_("%s: unmatched '\"' in menu file"), line
);
523 } while (*tmp
!= 0 && *tmp
!= ' ' && *tmp
!= '\t');
537 while (*tmp
== ' ' || *tmp
== '\t')
546 static void separateCommand(char *line
, char ***file
, char **command
)
548 char *token
, *tmp
= line
;
549 WMArray
*array
= WMCreateArray(4);
555 token
= next_token(tmp
, &tmp
);
557 if (strcmp(token
, "WITH") == 0) {
558 if (tmp
!= NULL
&& *tmp
!= 0)
559 *command
= wstrdup(tmp
);
561 wwarning(_("%s: missing command"), line
);
564 WMAddToArray(array
, token
);
566 } while (token
!= NULL
&& tmp
!= NULL
);
568 count
= WMGetArrayItemCount(array
);
570 *file
= wmalloc(sizeof(char *) * (count
+ 1));
571 (*file
)[count
] = NULL
;
572 for (i
= 0; i
< count
; i
++) {
573 (*file
)[i
] = WMGetFromArray(array
, i
);
579 static WMenu
*constructPLMenu(WScreen
*screen
, char *path
)
581 WMPropList
*pl
= NULL
;
587 pl
= WMReadPropListFromFile(path
);
591 menu
= configureMenu(screen
, pl
, False
);
595 menu
->on_destroy
= removeShortcutsForMenu
;
599 static void constructMenu(WMenu
* menu
, WMenuEntry
* entry
)
602 struct stat stat_buf
;
609 separateCommand((char *)entry
->clientdata
, &path
, &cmd
);
610 if (path
== NULL
|| *path
== NULL
|| **path
== 0) {
611 wwarning(_("invalid OPEN_MENU specification: %s"), (char *)entry
->clientdata
);
615 if (path
[0][0] == '|') {
618 if (!menu
->cascades
[entry
->cascade
] || menu
->cascades
[entry
->cascade
]->timestamp
== 0) {
621 submenu
= readMenuPipe(menu
->frame
->screen_ptr
, path
);
623 if (submenu
!= NULL
) {
624 if (path
[0][1] == '|')
625 submenu
->timestamp
= 0;
627 submenu
->timestamp
= 1; /* there's no automatic reloading */
635 /* try interpreting path as a proplist file */
636 submenu
= constructPLMenu(menu
->frame
->screen_ptr
, path
[0]);
637 /* if unsuccessful, try it as an old-style file */
641 while (path
[i
] != NULL
) {
644 if (strcmp(path
[i
], "-noext") == 0) {
649 tmp
= wexpandpath(path
[i
]);
651 lpath
= getLocalizedMenuFile(tmp
);
660 if (stat(path
[i
], &stat_buf
) == 0) {
661 if (last
< stat_buf
.st_mtime
)
662 last
= stat_buf
.st_mtime
;
666 werror(_("%s:could not stat menu"), path
[i
]);
674 werror(_("%s:could not stat menu:%s"), "OPEN_MENU", (char *)entry
->clientdata
);
677 stat(path
[first
], &stat_buf
);
678 if (!menu
->cascades
[entry
->cascade
]
679 || menu
->cascades
[entry
->cascade
]->timestamp
< last
) {
681 if (S_ISDIR(stat_buf
.st_mode
)) {
683 submenu
= readMenuDirectory(menu
->frame
->screen_ptr
, entry
->text
, path
, cmd
);
685 submenu
->timestamp
= last
;
686 } else if (S_ISREG(stat_buf
.st_mode
)) {
690 wwarning(_("too many parameters in OPEN_MENU: %s"),
691 (char *)entry
->clientdata
);
693 submenu
= readMenuFile(menu
->frame
->screen_ptr
, path
[first
]);
695 submenu
->timestamp
= stat_buf
.st_mtime
;
706 wMenuEntryRemoveCascade(menu
, entry
);
707 wMenuEntrySetCascade(menu
, entry
, submenu
);
712 while (path
[i
] != NULL
)
719 static void cleanupWorkspaceMenu(WMenu
* menu
)
721 if (menu
->frame
->screen_ptr
->workspace_menu
== menu
)
722 menu
->frame
->screen_ptr
->workspace_menu
= NULL
;
725 static WMenuEntry
*addWorkspaceMenu(WScreen
* scr
, WMenu
* menu
, char *title
)
730 if (scr
->flags
.added_workspace_menu
) {
732 ("There are more than one WORKSPACE_MENU commands in the applications menu. Only one is allowed."));
735 scr
->flags
.added_workspace_menu
= 1;
737 wsmenu
= wWorkspaceMenuMake(scr
, True
);
738 wsmenu
->on_destroy
= cleanupWorkspaceMenu
;
740 scr
->workspace_menu
= wsmenu
;
741 entry
= wMenuAddCallback(menu
, title
, NULL
, NULL
);
742 wMenuEntrySetCascade(menu
, entry
, wsmenu
);
744 wWorkspaceMenuUpdate(scr
, wsmenu
);
749 static void cleanupWindowsMenu(WMenu
* menu
)
751 if (menu
->frame
->screen_ptr
->switch_menu
== menu
)
752 menu
->frame
->screen_ptr
->switch_menu
= NULL
;
755 static WMenuEntry
*addWindowsMenu(WScreen
* scr
, WMenu
* menu
, char *title
)
761 if (scr
->flags
.added_windows_menu
) {
763 ("There are more than one WINDOWS_MENU commands in the applications menu. Only one is allowed."));
766 scr
->flags
.added_windows_menu
= 1;
768 wwmenu
= wMenuCreate(scr
, _("Window List"), False
);
769 wwmenu
->on_destroy
= cleanupWindowsMenu
;
770 scr
->switch_menu
= wwmenu
;
771 wwin
= scr
->focused_window
;
773 UpdateSwitchMenu(scr
, wwin
, ACTION_ADD
);
777 entry
= wMenuAddCallback(menu
, title
, NULL
, NULL
);
778 wMenuEntrySetCascade(menu
, entry
, wwmenu
);
783 static WMenuEntry
*addMenuEntry(WMenu
* menu
, char *title
, char *shortcut
, char *command
,
784 char *params
, char *file_name
)
787 WMenuEntry
*entry
= NULL
;
788 Bool shortcutOk
= False
;
792 scr
= menu
->frame
->screen_ptr
;
793 if (strcmp(command
, "OPEN_MENU") == 0) {
795 wwarning(_("%s:missing parameter for menu command \"%s\""), file_name
, command
);
800 path
= wfindfile(DEF_CONFIG_PATHS
, params
);
802 path
= wstrdup(params
);
804 dummy
= wMenuCreate(scr
, title
, False
);
805 dummy
->on_destroy
= removeShortcutsForMenu
;
806 entry
= wMenuAddCallback(menu
, title
, constructMenu
, path
);
807 entry
->free_cdata
= free
;
808 wMenuEntrySetCascade(menu
, entry
, dummy
);
810 } else if (strcmp(command
, "EXEC") == 0) {
812 wwarning(_("%s:missing parameter for menu command \"%s\""), file_name
, command
);
814 entry
= wMenuAddCallback(menu
, title
, execCommand
, wstrconcat("exec ", params
));
815 entry
->free_cdata
= free
;
818 } else if (strcmp(command
, "SHEXEC") == 0) {
820 wwarning(_("%s:missing parameter for menu command \"%s\""), file_name
, command
);
822 entry
= wMenuAddCallback(menu
, title
, execCommand
, wstrdup(params
));
823 entry
->free_cdata
= free
;
826 } else if (strcmp(command
, "EXIT") == 0) {
828 if (params
&& strcmp(params
, "QUICK") == 0)
829 entry
= wMenuAddCallback(menu
, title
, exitCommand
, (void *)M_QUICK
);
831 entry
= wMenuAddCallback(menu
, title
, exitCommand
, NULL
);
834 } else if (strcmp(command
, "SHUTDOWN") == 0) {
836 if (params
&& strcmp(params
, "QUICK") == 0)
837 entry
= wMenuAddCallback(menu
, title
, shutdownCommand
, (void *)M_QUICK
);
839 entry
= wMenuAddCallback(menu
, title
, shutdownCommand
, NULL
);
842 } else if (strcmp(command
, "REFRESH") == 0) {
843 entry
= wMenuAddCallback(menu
, title
, refreshCommand
, NULL
);
846 } else if (strcmp(command
, "WORKSPACE_MENU") == 0) {
847 entry
= addWorkspaceMenu(scr
, menu
, title
);
850 } else if (strcmp(command
, "WINDOWS_MENU") == 0) {
851 entry
= addWindowsMenu(scr
, menu
, title
);
854 } else if (strcmp(command
, "ARRANGE_ICONS") == 0) {
855 entry
= wMenuAddCallback(menu
, title
, arrangeIconsCommand
, NULL
);
858 } else if (strcmp(command
, "HIDE_OTHERS") == 0) {
859 entry
= wMenuAddCallback(menu
, title
, hideOthersCommand
, NULL
);
862 } else if (strcmp(command
, "SHOW_ALL") == 0) {
863 entry
= wMenuAddCallback(menu
, title
, showAllCommand
, NULL
);
866 } else if (strcmp(command
, "RESTART") == 0) {
867 entry
= wMenuAddCallback(menu
, title
, restartCommand
, params
? wstrdup(params
) : NULL
);
868 entry
->free_cdata
= free
;
870 } else if (strcmp(command
, "SAVE_SESSION") == 0) {
871 entry
= wMenuAddCallback(menu
, title
, saveSessionCommand
, NULL
);
874 } else if (strcmp(command
, "CLEAR_SESSION") == 0) {
875 entry
= wMenuAddCallback(menu
, title
, clearSessionCommand
, NULL
);
877 } else if (strcmp(command
, "INFO_PANEL") == 0) {
878 entry
= wMenuAddCallback(menu
, title
, infoPanelCommand
, NULL
);
880 } else if (strcmp(command
, "LEGAL_PANEL") == 0) {
881 entry
= wMenuAddCallback(menu
, title
, legalPanelCommand
, NULL
);
884 wwarning(_("%s:unknown command \"%s\" in menu config."), file_name
, command
);
889 if (shortcut
&& entry
) {
891 wwarning(_("%s:can't add shortcut for entry \"%s\""), file_name
, title
);
893 if (addShortcut(file_name
, shortcut
, menu
, entry
)) {
895 entry
->rtext
= GetShortcutString(shortcut
);
897 entry->rtext = wstrdup(shortcut);
906 /******************* Menu Configuration From File *******************/
908 static void separateline(char *line
, char *title
, char *command
, char *parameter
, char *shortcut
)
919 while (isspace(*line
) && (*line
!= 0))
924 while (line
[i
] != '"' && (line
[i
] != 0))
930 while (!isspace(line
[i
]) && (line
[i
] != 0))
933 strncpy(title
, line
, i
);
937 /* get the command or shortcut keyword */
938 while (isspace(*line
) && (*line
!= 0))
943 while (!isspace(line
[i
]) && (line
[i
] != 0))
945 strncpy(command
, line
, i
);
949 if (strcmp(command
, "SHORTCUT") == 0) {
950 /* get the shortcut key */
951 while (isspace(*line
) && (*line
!= 0))
956 while (line
[i
] != '"' && (line
[i
] != 0))
962 while (!isspace(line
[i
]) && (line
[i
] != 0))
965 strncpy(shortcut
, line
, i
);
971 /* get the command */
972 while (isspace(*line
) && (*line
!= 0))
977 while (!isspace(line
[i
]) && (line
[i
] != 0))
979 strncpy(command
, line
, i
);
984 /* get the parameters */
985 while (isspace(*line
) && (*line
!= 0))
993 while (line
[l
] != 0 && line
[l
] != '"') {
994 parameter
[l
] = line
[l
];
1002 while (isspace(line
[l
]) && (l
> 0))
1004 strncpy(parameter
, line
, l
);
1008 static WMenu
*parseCascade(WScreen
* scr
, WMenu
* menu
, FILE * file
, char *file_name
)
1010 char linebuf
[MAXLINE
];
1011 char elinebuf
[MAXLINE
];
1012 char title
[MAXLINE
];
1013 char command
[MAXLINE
];
1014 char shortcut
[MAXLINE
];
1015 char params
[MAXLINE
];
1018 while (!feof(file
)) {
1022 fgets(linebuf
, MAXLINE
, file
);
1023 line
= cropline(linebuf
);
1024 lsize
= strlen(line
);
1026 if (line
[lsize
- 1] == '\\') {
1029 fgets(elinebuf
, MAXLINE
, file
);
1030 line2
= cropline(elinebuf
);
1031 lsize2
= strlen(line2
);
1032 if (lsize2
+ lsize
> MAXLINE
) {
1033 wwarning(_("%s:maximal line size exceeded in menu config: %s"),
1037 line
[lsize
- 1] = 0;
1038 lsize
+= lsize2
- 1;
1039 strcat(line
, line2
);
1044 } while (!ok
&& !feof(file
));
1048 if (line
[0] == 0 || line
[0] == '#' || (line
[0] == '/' && line
[1] == '/'))
1051 separateline(line
, title
, command
, params
, shortcut
);
1054 wwarning(_("%s:missing command in menu config: %s"), file_name
, line
);
1058 if (strcasecmp(command
, "MENU") == 0) {
1063 cascade
= wMenuCreate(scr
, M_(title
), False
);
1064 cascade
->on_destroy
= removeShortcutsForMenu
;
1065 if (parseCascade(scr
, cascade
, file
, file_name
) == NULL
) {
1066 wMenuDestroy(cascade
, True
);
1068 wMenuEntrySetCascade(menu
, wMenuAddCallback(menu
, M_(title
), NULL
, NULL
), cascade
);
1070 } else if (strcasecmp(command
, "END") == 0) {
1076 addMenuEntry(menu
, M_(title
), shortcut
[0] ? shortcut
: NULL
, command
,
1077 params
[0] ? params
: NULL
, file_name
);
1081 wwarning(_("%s:syntax error in menu file:END declaration missing"), file_name
);
1088 static WMenu
*readMenuFile(WScreen
* scr
, char *file_name
)
1092 char linebuf
[MAXLINE
];
1093 char title
[MAXLINE
];
1094 char shortcut
[MAXLINE
];
1095 char command
[MAXLINE
];
1096 char params
[MAXLINE
];
1104 if (!wPreferences
.flags
.nocpp
) {
1105 args
= MakeCPPArgs(file_name
);
1107 wwarning(_("could not make arguments for menu file preprocessor"));
1109 snprintf(command
, sizeof(command
), "%s %s %s", CPP_PATH
, args
, file_name
);
1111 file
= popen(command
, "r");
1113 werror(_("%s:could not open/preprocess menu file"), file_name
);
1122 file
= fopen(file_name
, "rb");
1124 werror(_("%s:could not open menu file"), file_name
);
1129 while (!feof(file
)) {
1130 if (!fgets(linebuf
, MAXLINE
, file
))
1132 line
= cropline(linebuf
);
1133 if (line
[0] == 0 || line
[0] == '#' || (line
[0] == '/' && line
[1] == '/'))
1136 separateline(line
, title
, command
, params
, shortcut
);
1139 wwarning(_("%s:missing command in menu config: %s"), file_name
, line
);
1142 if (strcasecmp(command
, "MENU") == 0) {
1143 menu
= wMenuCreate(scr
, M_(title
), True
);
1144 menu
->on_destroy
= removeShortcutsForMenu
;
1145 if (!parseCascade(scr
, menu
, file
, file_name
)) {
1146 wMenuDestroy(menu
, True
);
1150 wwarning(_("%s:invalid menu file. MENU command is missing"), file_name
);
1157 if (pclose(file
) == -1) {
1158 werror(_("error reading preprocessed menu data"));
1170 /************ Menu Configuration From Pipe *************/
1172 static WMenu
*readMenuPipe(WScreen
* scr
, char **file_name
)
1176 char linebuf
[MAXLINE
];
1177 char title
[MAXLINE
];
1178 char command
[MAXLINE
];
1179 char params
[MAXLINE
];
1180 char shortcut
[MAXLINE
];
1183 char flat_file
[MAXLINE
];
1189 flat_file
[0] = '\0';
1191 for (i
= 0; file_name
[i
] != NULL
; i
++) {
1192 strcat(flat_file
, file_name
[i
]);
1193 strcat(flat_file
, " ");
1195 filename
= flat_file
+ (flat_file
[1] == '|' ? 2 : 1);
1198 if (!wPreferences
.flags
.nocpp
) {
1199 args
= MakeCPPArgs(filename
);
1201 wwarning(_("could not make arguments for menu file preprocessor"));
1203 snprintf(command
, sizeof(command
), "%s | %s %s", filename
, CPP_PATH
, args
);
1206 file
= popen(command
, "r");
1208 werror(_("%s:could not open/preprocess menu file"), filename
);
1215 file
= popen(filename
, "rb");
1218 werror(_("%s:could not open menu file"), filename
);
1223 while (!feof(file
)) {
1224 if (!fgets(linebuf
, MAXLINE
, file
))
1226 line
= cropline(linebuf
);
1227 if (line
[0] == 0 || line
[0] == '#' || (line
[0] == '/' && line
[1] == '/'))
1230 separateline(line
, title
, command
, params
, shortcut
);
1233 wwarning(_("%s:missing command in menu config: %s"), filename
, line
);
1236 if (strcasecmp(command
, "MENU") == 0) {
1237 menu
= wMenuCreate(scr
, M_(title
), True
);
1238 menu
->on_destroy
= removeShortcutsForMenu
;
1239 if (!parseCascade(scr
, menu
, file
, filename
)) {
1240 wMenuDestroy(menu
, True
);
1244 wwarning(_("%s:no title given for the root menu"), filename
);
1259 static int myCompare(const void *d1
, const void *d2
)
1261 dir_data
*p1
= *(dir_data
**) d1
;
1262 dir_data
*p2
= *(dir_data
**) d2
;
1264 return strcmp(p1
->name
, p2
->name
);
1267 /************ Menu Configuration From Directory *************/
1269 static Bool
isFilePackage(char *file
)
1273 /* check if the extension indicates this file is a
1274 * file package. For now, only recognize .themed */
1278 if (l
> 7 && strcmp(&(file
[l
- 7]), ".themed") == 0) {
1285 static WMenu
*readMenuDirectory(WScreen
* scr
, char *title
, char **path
, char *command
)
1288 struct dirent
*dentry
;
1289 struct stat stat_buf
;
1292 WMArray
*dirs
= NULL
, *files
= NULL
;
1293 WMArrayIterator iter
;
1294 int length
, i
, have_space
= 0;
1296 int stripExtension
= 0;
1298 dirs
= WMCreateArray(16);
1299 files
= WMCreateArray(16);
1302 while (path
[i
] != NULL
) {
1303 if (strcmp(path
[i
], "-noext") == 0) {
1309 dir
= opendir(path
[i
]);
1315 while ((dentry
= readdir(dir
))) {
1317 if (strcmp(dentry
->d_name
, ".") == 0 || strcmp(dentry
->d_name
, "..") == 0)
1320 if (dentry
->d_name
[0] == '.')
1323 buffer
= malloc(strlen(path
[i
]) + strlen(dentry
->d_name
) + 4);
1325 werror(_("out of memory while constructing directory menu %s"), path
[i
]);
1329 strcpy(buffer
, path
[i
]);
1330 strcat(buffer
, "/");
1331 strcat(buffer
, dentry
->d_name
);
1333 if (stat(buffer
, &stat_buf
) != 0) {
1334 werror(_("%s:could not stat file \"%s\" in menu directory"),
1335 path
[i
], dentry
->d_name
);
1337 Bool isFilePack
= False
;
1340 if (S_ISDIR(stat_buf
.st_mode
)
1341 && !(isFilePack
= isFilePackage(dentry
->d_name
))) {
1343 /* access always returns success for user root */
1344 if (access(buffer
, X_OK
) == 0) {
1345 /* Directory is accesible. Add to directory list */
1347 data
= (dir_data
*) wmalloc(sizeof(dir_data
));
1348 data
->name
= wstrdup(dentry
->d_name
);
1351 WMAddToArray(dirs
, data
);
1353 } else if (S_ISREG(stat_buf
.st_mode
) || isFilePack
) {
1354 /* Hack because access always returns X_OK success for user root */
1355 #define S_IXANY (S_IXUSR | S_IXGRP | S_IXOTH)
1356 if ((command
!= NULL
&& access(buffer
, R_OK
) == 0) ||
1357 (command
== NULL
&& access(buffer
, X_OK
) == 0 &&
1358 (stat_buf
.st_mode
& S_IXANY
))) {
1360 data
= (dir_data
*) wmalloc(sizeof(dir_data
));
1361 data
->name
= wstrdup(dentry
->d_name
);
1364 WMAddToArray(files
, data
);
1375 if (!WMGetArrayItemCount(dirs
) && !WMGetArrayItemCount(files
)) {
1381 WMSortArray(dirs
, myCompare
);
1382 WMSortArray(files
, myCompare
);
1384 menu
= wMenuCreate(scr
, M_(title
), False
);
1385 menu
->on_destroy
= removeShortcutsForMenu
;
1387 WM_ITERATE_ARRAY(dirs
, data
, iter
) {
1388 /* New directory. Use same OPEN_MENU command that was used
1389 * for the current directory. */
1390 length
= strlen(path
[data
->index
]) + strlen(data
->name
) + 6;
1394 length
+= strlen(command
) + 6;
1395 buffer
= malloc(length
);
1397 werror(_("out of memory while constructing directory menu %s"), path
[data
->index
]);
1403 strcat(buffer
, "-noext ");
1405 have_space
= strchr(path
[data
->index
], ' ') != NULL
|| strchr(data
->name
, ' ') != NULL
;
1408 strcat(buffer
, "\"");
1409 strcat(buffer
, path
[data
->index
]);
1411 strcat(buffer
, "/");
1412 strcat(buffer
, data
->name
);
1414 strcat(buffer
, "\"");
1416 strcat(buffer
, " WITH ");
1417 strcat(buffer
, command
);
1420 addMenuEntry(menu
, M_(data
->name
), NULL
, "OPEN_MENU", buffer
, path
[data
->index
]);
1428 WM_ITERATE_ARRAY(files
, data
, iter
) {
1429 /* executable: add as entry */
1430 length
= strlen(path
[data
->index
]) + strlen(data
->name
) + 6;
1432 length
+= strlen(command
);
1434 buffer
= malloc(length
);
1436 werror(_("out of memory while constructing directory menu %s"), path
[data
->index
]);
1440 have_space
= strchr(path
[data
->index
], ' ') != NULL
|| strchr(data
->name
, ' ') != NULL
;
1441 if (command
!= NULL
) {
1442 strcpy(buffer
, command
);
1443 strcat(buffer
, " ");
1445 strcat(buffer
, "\"");
1446 strcat(buffer
, path
[data
->index
]);
1451 strcat(buffer
, path
[data
->index
]);
1453 strcpy(buffer
, path
[data
->index
]);
1456 strcat(buffer
, "/");
1457 strcat(buffer
, data
->name
);
1459 strcat(buffer
, "\"");
1461 if (stripExtension
) {
1462 char *ptr
= strrchr(data
->name
, '.');
1463 if (ptr
&& ptr
!= data
->name
)
1466 addMenuEntry(menu
, M_(data
->name
), NULL
, "SHEXEC", buffer
, path
[data
->index
]);
1480 /************ Menu Configuration From WMRootMenu *************/
1482 static WMenu
*makeDefaultMenu(WScreen
* scr
)
1486 menu
= wMenuCreate(scr
, _("Commands"), True
);
1487 wMenuAddCallback(menu
, M_("XTerm"), execCommand
, "xterm");
1488 wMenuAddCallback(menu
, M_("rxvt"), execCommand
, "rxvt");
1489 wMenuAddCallback(menu
, _("Restart"), restartCommand
, NULL
);
1490 wMenuAddCallback(menu
, _("Exit..."), exitCommand
, NULL
);
1495 *----------------------------------------------------------------------
1497 * Reads root menu configuration from defaults database.
1499 *----------------------------------------------------------------------
1501 static WMenu
*configureMenu(WScreen
* scr
, WMPropList
* definition
, Bool includeGlobals
)
1506 WMPropList
*title
, *command
, *params
;
1509 if (WMIsPLString(definition
)) {
1510 struct stat stat_buf
;
1512 Bool menu_is_default
= False
;
1514 /* menu definition is a string. Probably a path, so parse the file */
1516 tmp
= wexpandpath(WMGetFromPLString(definition
));
1518 path
= getLocalizedMenuFile(tmp
);
1521 path
= wfindfile(DEF_CONFIG_PATHS
, tmp
);
1524 path
= wfindfile(DEF_CONFIG_PATHS
, DEF_MENU_FILE
);
1525 menu_is_default
= True
;
1529 werror(_("could not find menu file \"%s\" referenced in WMRootMenu"), tmp
);
1534 if (stat(path
, &stat_buf
) < 0) {
1535 werror(_("could not access menu \"%s\" referenced in WMRootMenu"), path
);
1541 if (!scr
->root_menu
|| stat_buf
.st_mtime
> scr
->root_menu
->timestamp
1542 /* if the pointer in WMRootMenu has changed */
1543 || WDRootMenu
->timestamp
> scr
->root_menu
->timestamp
) {
1545 if (menu_is_default
) {
1547 ("using default menu file \"%s\" as the menu referenced in WMRootMenu could not be found "),
1551 menu
= readMenuFile(scr
, path
);
1553 menu
->timestamp
= WMAX(stat_buf
.st_mtime
, WDRootMenu
->timestamp
);
1563 count
= WMGetPropListItemCount(definition
);
1567 elem
= WMGetFromPLArray(definition
, 0);
1568 if (!WMIsPLString(elem
)) {
1569 tmp
= WMGetPropListDescription(elem
, False
);
1570 wwarning(_("%s:format error in root menu configuration \"%s\""), "WMRootMenu", tmp
);
1574 mtitle
= WMGetFromPLString(elem
);
1576 menu
= wMenuCreate(scr
, M_(mtitle
), False
);
1577 menu
->on_destroy
= removeShortcutsForMenu
;
1579 #ifdef GLOBAL_SUBMENU_FILE
1580 if (includeGlobals
) {
1584 submenu
= readMenuFile(scr
, GLOBAL_SUBMENU_FILE
);
1587 mentry
= wMenuAddCallback(menu
, submenu
->frame
->title
, NULL
, NULL
);
1588 wMenuEntrySetCascade(menu
, mentry
, submenu
);
1593 for (i
= 1; i
< count
; i
++) {
1594 elem
= WMGetFromPLArray(definition
, i
);
1596 if (WMIsPLString(elem
)) {
1599 file
= WMGetFromPLString(elem
);
1603 if (!WMIsPLArray(elem
) || WMGetPropListItemCount(elem
) < 2)
1606 if (WMIsPLArray(WMGetFromPLArray(elem
, 1))) {
1611 submenu
= configureMenu(scr
, elem
, True
);
1613 mentry
= wMenuAddCallback(menu
, submenu
->frame
->title
, NULL
, NULL
);
1614 wMenuEntrySetCascade(menu
, mentry
, submenu
);
1618 WMPropList
*shortcut
;
1621 title
= WMGetFromPLArray(elem
, idx
++);
1622 shortcut
= WMGetFromPLArray(elem
, idx
++);
1623 if (strcmp(WMGetFromPLString(shortcut
), "SHORTCUT") == 0) {
1624 shortcut
= WMGetFromPLArray(elem
, idx
++);
1625 command
= WMGetFromPLArray(elem
, idx
++);
1630 params
= WMGetFromPLArray(elem
, idx
++);
1632 if (!title
|| !command
)
1635 addMenuEntry(menu
, M_(WMGetFromPLString(title
)),
1636 shortcut
? WMGetFromPLString(shortcut
) : NULL
,
1637 WMGetFromPLString(command
),
1638 params
? WMGetFromPLString(params
) : NULL
, "WMRootMenu");
1643 tmp
= WMGetPropListDescription(elem
, False
);
1644 wwarning(_("%s:format error in root menu configuration \"%s\""), "WMRootMenu", tmp
);
1652 *----------------------------------------------------------------------
1654 * Opens the root menu, parsing the menu configuration from the
1655 * defaults database.
1656 * If the menu is already mapped and is not sticked to the
1657 * root window, it will be unmapped.
1660 * The menu may be remade.
1663 * Construction of OPEN_MENU entries are delayed to the moment the
1665 *----------------------------------------------------------------------
1667 void OpenRootMenu(WScreen
* scr
, int x
, int y
, int keyboard
)
1670 WMPropList
*definition
;
1672 static WMPropList *domain=NULL;
1675 domain = WMCreatePLString("WMRootMenu");
1679 scr
->flags
.root_menu_changed_shortcuts
= 0;
1680 scr
->flags
.added_workspace_menu
= 0;
1681 scr
->flags
.added_windows_menu
= 0;
1683 if (scr
->root_menu
&& scr
->root_menu
->flags
.mapped
) {
1684 menu
= scr
->root_menu
;
1685 if (!menu
->flags
.buttoned
) {
1688 wRaiseFrame(menu
->frame
->core
);
1691 wMenuMapAt(menu
, 0, 0, True
);
1693 wMenuMapCopyAt(menu
, x
- menu
->frame
->core
->width
/ 2, y
);
1698 definition
= WDRootMenu
->dictionary
;
1701 definition = PLGetDomain(domain);
1704 if (WMIsPLArray(definition
)) {
1705 if (!scr
->root_menu
|| WDRootMenu
->timestamp
> scr
->root_menu
->timestamp
) {
1706 menu
= configureMenu(scr
, definition
, True
);
1708 menu
->timestamp
= WDRootMenu
->timestamp
;
1713 menu
= configureMenu(scr
, definition
, True
);
1718 /* menu hasn't changed or could not be read */
1719 if (!scr
->root_menu
) {
1720 wMessageDialog(scr
, _("Error"),
1721 _("The applications menu could not be loaded. "
1722 "Look at the console output for a detailed "
1723 "description of the errors."), _("OK"), NULL
, NULL
);
1725 menu
= makeDefaultMenu(scr
);
1726 scr
->root_menu
= menu
;
1728 menu
= scr
->root_menu
;
1731 if (scr
->root_menu
) {
1732 wMenuDestroy(scr
->root_menu
, True
);
1734 scr
->root_menu
= menu
;
1739 if (keyboard
&& x
== 0 && y
== 0) {
1741 } else if (keyboard
&& x
== scr
->scr_width
/ 2 && y
== scr
->scr_height
/ 2) {
1742 newx
= x
- menu
->frame
->core
->width
/ 2;
1743 newy
= y
- menu
->frame
->core
->height
/ 2;
1745 newx
= x
- menu
->frame
->core
->width
/ 2;
1748 wMenuMapAt(menu
, newx
, newy
, keyboard
);
1751 if (scr
->flags
.root_menu_changed_shortcuts
)
1752 rebindKeygrabs(scr
);