Import XaoS r489 (trunk after version 3.5)

1 files changed, 377 insertions, 0 deletions

diff --git a/src/include/xmenu.h b/src/include/xmenu.h
new file mode 100644
index 0000000..70d3ccc
--- /dev/null
+++ b/src/include/xmenu.h
@@ -0,0 +1,377 @@
+#ifndef XMENU_H
+#define XMENU_H
+#include <xio.h>
+#include <fconfig.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+    struct uih_context;
+    typedef union {
+	char *dstring;
+	int dint;
+	number_t number;
+	number_t dcoord[2];
+	xio_path dpath;
+	void *dummy;
+    } dialogparam;
+    typedef struct dialog {
+	CONST char *question;
+	int type;
+	int defint;
+	CONST char *defstr;
+	number_t deffloat;
+	number_t deffloat2;
+    } menudialog;
+
+    typedef char *(*tokenfunc) (struct uih_context * c);
+#define DIALOG_INT 1
+#define DIALOG_FLOAT 2
+#define DIALOG_STRING 3
+#define DIALOG_KEYSTRING 4
+#define DIALOG_IFILE 5
+#define DIALOG_OFILE 6
+#define DIALOG_CHOICE 7
+#define DIALOG_ONOFF 8
+#define DIALOG_COORD 9
+
+#define DIALOGIFILE(question,filename) {question, DIALOG_IFILE, 0,filename}
+#define DIALOGOFILE(question,filename) {question, DIALOG_OFILE, 0,filename}
+#define DIALOGSTR(question,default)  {question, DIALOG_STRING, 0, default}
+#define DIALOGKEYSTR(question,default)  {question, DIALOG_KEYSTRING, 0, default}
+#define DIALOGINT(question,default)  {question, DIALOG_INT, default}
+#define DIALOGONOFF(question,default)  {question, DIALOG_ONOFF, default}
+#define DIALOGFLOAT(question,default)  {question, DIALOG_FLOAT, 0, NULL, default}
+#define DIALOGCHOICE(question,table,default)  {question, DIALOG_CHOICE, default,(CONST char *)table}
+#define DIALOGCOORD(question,default1,default2)  {question, DIALOG_COORD,0, NULL, default1,default2}
+
+#define DIALOGIFILE_I(_question,_filename) \
+ menudialogs_i18n[no_menudialogs_i18n].question=_question; \
+ menudialogs_i18n[no_menudialogs_i18n].type=DIALOG_IFILE; \
+ menudialogs_i18n[no_menudialogs_i18n].defint=0; \
+ menudialogs_i18n[no_menudialogs_i18n].defstr=_filename; \
+ menudialogs_i18n[no_menudialogs_i18n].deffloat=0; \
+ menudialogs_i18n[no_menudialogs_i18n].deffloat2=0; \
+ ++no_menudialogs_i18n;
+#define DIALOGOFILE_I(_question,_filename) \
+ menudialogs_i18n[no_menudialogs_i18n].question=_question; \
+ menudialogs_i18n[no_menudialogs_i18n].type=DIALOG_OFILE; \
+ menudialogs_i18n[no_menudialogs_i18n].defint=0; \
+ menudialogs_i18n[no_menudialogs_i18n].defstr=_filename; \
+ ++no_menudialogs_i18n;
+#define DIALOGKEYSTR_I(_question,_default) \
+ menudialogs_i18n[no_menudialogs_i18n].question=_question; \
+ menudialogs_i18n[no_menudialogs_i18n].type=DIALOG_KEYSTRING; \
+ menudialogs_i18n[no_menudialogs_i18n].defint=0; \
+ menudialogs_i18n[no_menudialogs_i18n].defstr=_default; \
+ ++no_menudialogs_i18n;
+#define DIALOGSTR_I(_question,_default) \
+ menudialogs_i18n[no_menudialogs_i18n].question=_question; \
+ menudialogs_i18n[no_menudialogs_i18n].type=DIALOG_STRING; \
+ menudialogs_i18n[no_menudialogs_i18n].defint=0; \
+ menudialogs_i18n[no_menudialogs_i18n].defstr=_default; \
+ ++no_menudialogs_i18n;
+#define DIALOGINT_I(_question,_default) \
+ menudialogs_i18n[no_menudialogs_i18n].question=_question; \
+ menudialogs_i18n[no_menudialogs_i18n].type=DIALOG_INT; \
+ menudialogs_i18n[no_menudialogs_i18n].defint=_default; \
+ ++no_menudialogs_i18n;
+#define DIALOGONOFF_I(_question,_default) \
+ menudialogs_i18n[no_menudialogs_i18n].question=_question; \
+ menudialogs_i18n[no_menudialogs_i18n].type=DIALOG_ONOFF; \
+ menudialogs_i18n[no_menudialogs_i18n].defint=_default; \
+ ++no_menudialogs_i18n;
+#define DIALOGFLOAT_I(_question,_default) \
+ menudialogs_i18n[no_menudialogs_i18n].question=_question; \
+ menudialogs_i18n[no_menudialogs_i18n].type=DIALOG_FLOAT; \
+ menudialogs_i18n[no_menudialogs_i18n].defint=0; \
+ menudialogs_i18n[no_menudialogs_i18n].defstr=NULL; \
+ menudialogs_i18n[no_menudialogs_i18n].deffloat=_default; \
+ ++no_menudialogs_i18n;
+#define DIALOGCHOICE_I(_question,_table,_default) \
+ menudialogs_i18n[no_menudialogs_i18n].question=_question; \
+ menudialogs_i18n[no_menudialogs_i18n].type=DIALOG_CHOICE; \
+ menudialogs_i18n[no_menudialogs_i18n].defint=_default; \
+ menudialogs_i18n[no_menudialogs_i18n].defstr=(CONST char *)_table; \
+ ++no_menudialogs_i18n;
+#define DIALOGCOORD_I(_question,_default1,_default2) \
+ menudialogs_i18n[no_menudialogs_i18n].question=_question; \
+ menudialogs_i18n[no_menudialogs_i18n].type=DIALOG_COORD; \
+ menudialogs_i18n[no_menudialogs_i18n].defint=0; \
+ menudialogs_i18n[no_menudialogs_i18n].defstr=NULL; \
+ menudialogs_i18n[no_menudialogs_i18n].deffloat=_default1; \
+ menudialogs_i18n[no_menudialogs_i18n].deffloat2=_default2; \
+ ++no_menudialogs_i18n;
+
+#define NULL_I() \
+ menudialogs_i18n[no_menudialogs_i18n].question=NULL; \
+ menudialogs_i18n[no_menudialogs_i18n].type=0; \
+ menudialogs_i18n[no_menudialogs_i18n].defint=0; \
+ menudialogs_i18n[no_menudialogs_i18n].defstr=NULL; \
+ menudialogs_i18n[no_menudialogs_i18n].deffloat=0; \
+ menudialogs_i18n[no_menudialogs_i18n].deffloat2=0; \
+ ++no_menudialogs_i18n;
+
+    typedef struct menuitem {
+	CONST char *menuname;
+	CONST char *key;
+	CONST char *name;
+	CONST char *shortname;
+	int type;
+	int flags;
+	void (*function) (void);
+	int iparam;
+	CONST void *pparam;
+	int (*control) (void);
+	CONST menudialog *(*dialog) (struct uih_context *);
+    } menuitem;
+
+#define MENU_NOPARAM 1
+#define MENU_SUBMENU 2
+#define MENU_INT     3
+#define MENU_STRING  4
+#define MENU_DIALOG  6
+#define MENU_CUSTOMDIALOG  7
+#define MENU_SEPARATOR 8
+
+/* Definitions for static menuitems. These items cannot be internationalized.
+   All of these definitions will become obsolete soon: */
+
+#define MENUNOP(menuname,key,name,shortname,flags,function) {menuname, key,name,shortname, MENU_NOPARAM, flags, (void (*)(void))function}
+#define MENUNOPCB(menuname,key,name,shortname,flags,function,checkbutton) {menuname, key, name,shortname, MENU_NOPARAM, (flags)|MENUFLAG_CHECKBOX, (void (*)(void))function,0,NULL,(int (*)(void))checkbutton}
+#define MENUCOORDCB(menuname,key,name,shortname,flags,function,checkbutton) {menuname, key, name,shortname, MENU_COORD, (flags)|MENUFLAG_CHECKBOX, (void (*)(void))function,0,NULL,(int (*)(void))checkbutton}
+#define MENUCOORD(menuname,key,name,shortname,flags,function) {menuname, key, name,shortname, MENU_COORD, flags, (void (*)(void))function}
+
+#define MENUINT(menuname,key,name,shortname,flags,function,param) {menuname, key, name,shortname, MENU_INT, flags, (void (*)(void))function,param}
+#define MENUINTRB(menuname,key,name,shortname,flags,function,param,checkbutton) {menuname, key, name,shortname, MENU_INT, (flags)|MENUFLAG_RADIO, (void (*)(void))function,param,NULL,(int (*)(void))checkbutton}
+#define SUBMENU(menuname,key,name,param) {menuname, key, name,param, MENU_SUBMENU, 0, NULL,0,NULL}
+
+#define MENUSEPARATOR(menuname) {menuname, 0, "", NULL, MENU_SEPARATOR, 0, NULL,0,NULL}
+#define SUBMENUNOOPT(menuname,key,name,param) {menuname, key, name,param, MENU_SUBMENU, MENUFLAG_NOOPTION, NULL,0,NULL}
+#define MENUDIALOG(menuname,key,name,shortname,flags,function,param) {menuname, key, name,shortname, MENU_DIALOG, flags, (void (*)(void))function,0,param}
+#define MENUDIALOGCB(menuname,key,name,shortname,flags,function,param,check) {menuname, key, name,shortname, MENU_DIALOG, flags|MENUFLAG_CHECKBOX, (void (*)(void))function,0,param,(int (*)(void))check}
+#define MENUCDIALOG(menuname,key,name,shortname,flags,function,param) {menuname, key, name,shortname, MENU_CUSTOMDIALOG, flags, (void (*)(void))function,0,NULL,NULL,(CONST menudialog *(*)(struct uih_context *))param}
+#define MENUCDIALOGCB(menuname,key,name,shortname,flags,function,param,check) {menuname, key, name,shortname, MENU_CUSTOMDIALOG, flags|MENUFLAG_CHECKBOX,(void (*)(void))function,0,NULL,(int (*)(void))check,(CONST menudialog *(*)(struct uih_context *))param}
+#define MENUSTRING(menuname,key,name,shortname,flags,function,param) {menuname, key, name,shortname, MENU_STRING, flags, (void (*)(void))function,0,param}
+
+
+/* Definitions for internationalized menus. All of them must be defined
+   dynamically because gettext() cannot be used within a static
+   variable. Usage (example): 
+
+   SUBMENU_I("file", "q", "Quit", "quitmenu")
+	 
+   See ui/ui.c, ui_registermenus_i18n() for further details. */
+
+#define MENUNOP_I(_menuname,_key,_name,_shortname,_flags,_function)\
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = _shortname; \
+  menuitems_i18n[no_menuitems_i18n].key = _key; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_NOPARAM; \
+  menuitems_i18n[no_menuitems_i18n].flags = _flags; \
+  menuitems_i18n[no_menuitems_i18n].iparam = 0; \
+  menuitems_i18n[no_menuitems_i18n].name = _name; \
+  menuitems_i18n[no_menuitems_i18n].pparam = NULL; \
+  menuitems_i18n[no_menuitems_i18n].function = (void (*)(void))_function;  \
+  ++no_menuitems_i18n;
+
+#define MENUNOPCB_I(_menuname,_key,_name,_shortname,_flags,_function,_checkbutton) \
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = _shortname; \
+  menuitems_i18n[no_menuitems_i18n].key = _key; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_NOPARAM; \
+  menuitems_i18n[no_menuitems_i18n].flags = (_flags)|MENUFLAG_CHECKBOX; \
+  menuitems_i18n[no_menuitems_i18n].iparam = 0; \
+  menuitems_i18n[no_menuitems_i18n].name = _name; \
+  menuitems_i18n[no_menuitems_i18n].pparam = NULL; \
+  menuitems_i18n[no_menuitems_i18n].function = (void (*)(void))_function; \
+  menuitems_i18n[no_menuitems_i18n].control = (int (*)(void))_checkbutton;  \
+  ++no_menuitems_i18n;
+
+#define MENUINT_I(_menuname,_key,_name,_shortname,_flags,_function,_param) \
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = _shortname; \
+  menuitems_i18n[no_menuitems_i18n].key = _key; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_INT; \
+  menuitems_i18n[no_menuitems_i18n].flags = _flags; \
+  menuitems_i18n[no_menuitems_i18n].iparam = _param; \
+  menuitems_i18n[no_menuitems_i18n].name = _name; \
+  menuitems_i18n[no_menuitems_i18n].function = (void (*)(void))_function;  \
+  ++no_menuitems_i18n;
+
+#define MENUINTRB_I(_menuname,_key,_name,_shortname,_flags,_function,_param,_checkbutton) \
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = _shortname; \
+  menuitems_i18n[no_menuitems_i18n].key = _key; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_INT; \
+  menuitems_i18n[no_menuitems_i18n].flags = (_flags)|MENUFLAG_RADIO; \
+  menuitems_i18n[no_menuitems_i18n].iparam = _param; \
+  menuitems_i18n[no_menuitems_i18n].pparam = NULL; \
+  menuitems_i18n[no_menuitems_i18n].name = _name; \
+  menuitems_i18n[no_menuitems_i18n].function = (void (*)(void))_function;  \
+  menuitems_i18n[no_menuitems_i18n].control = (int (*)(void))_checkbutton; \
+  ++no_menuitems_i18n;
+
+#define SUBMENU_I(_menuname,_key,_name,_param) \
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = _param; \
+  menuitems_i18n[no_menuitems_i18n].key = _key; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_SUBMENU; \
+  menuitems_i18n[no_menuitems_i18n].flags = 0; \
+  menuitems_i18n[no_menuitems_i18n].iparam = 0; \
+  menuitems_i18n[no_menuitems_i18n].name = _name; \
+  menuitems_i18n[no_menuitems_i18n].pparam = NULL; \
+  menuitems_i18n[no_menuitems_i18n].function = NULL;  \
+  ++no_menuitems_i18n;
+
+#define MENUDIALOG_I(_menuname,_key,_name,_shortname,_flags,_function,_param) \
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = _shortname; \
+  menuitems_i18n[no_menuitems_i18n].key = _key; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_DIALOG; \
+  menuitems_i18n[no_menuitems_i18n].flags = _flags; \
+  menuitems_i18n[no_menuitems_i18n].iparam = 0; \
+  menuitems_i18n[no_menuitems_i18n].name = _name; \
+  menuitems_i18n[no_menuitems_i18n].pparam = _param; \
+  menuitems_i18n[no_menuitems_i18n].function = (void (*)(void))_function;  \
+  ++no_menuitems_i18n;
+
+#define MENUDIALOGCB_I(_menuname,_key,_name,_shortname,_flags,_function,_param,_check) \
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = _shortname; \
+  menuitems_i18n[no_menuitems_i18n].key = _key; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_DIALOG; \
+  menuitems_i18n[no_menuitems_i18n].flags = (_flags)|MENUFLAG_CHECKBOX; \
+  menuitems_i18n[no_menuitems_i18n].iparam = 0; \
+  menuitems_i18n[no_menuitems_i18n].name = _name; \
+  menuitems_i18n[no_menuitems_i18n].pparam = _param; \
+  menuitems_i18n[no_menuitems_i18n].function = (void (*)(void))_function;  \
+  menuitems_i18n[no_menuitems_i18n].control = (int (*)(void))_check; \
+  ++no_menuitems_i18n;
+
+#define MENUCDIALOG_I(_menuname,_key,_name,_shortname,_flags,_function,_param) \
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = _shortname; \
+  menuitems_i18n[no_menuitems_i18n].key = _key; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_CUSTOMDIALOG; \
+  menuitems_i18n[no_menuitems_i18n].flags = _flags; \
+  menuitems_i18n[no_menuitems_i18n].iparam = 0; \
+  menuitems_i18n[no_menuitems_i18n].name = _name; \
+  menuitems_i18n[no_menuitems_i18n].pparam = NULL; \
+  menuitems_i18n[no_menuitems_i18n].control = NULL; \
+  menuitems_i18n[no_menuitems_i18n].function = (void (*)(void))_function; \
+  menuitems_i18n[no_menuitems_i18n].dialog = (CONST menudialog *(*)(struct uih_context *))_param; \
+  ++no_menuitems_i18n;
+
+#define MENUCDIALOGCB_I(_menuname,_key,_name,_shortname,_flags,_function,_param,_check)\
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = _shortname; \
+  menuitems_i18n[no_menuitems_i18n].key = _key; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_CUSTOMDIALOG; \
+  menuitems_i18n[no_menuitems_i18n].flags = (_flags)|MENUFLAG_CHECKBOX; \
+  menuitems_i18n[no_menuitems_i18n].iparam = 0; \
+  menuitems_i18n[no_menuitems_i18n].name = _name; \
+  menuitems_i18n[no_menuitems_i18n].pparam = _param; \
+  menuitems_i18n[no_menuitems_i18n].function = (void (*)(void))_function;  \
+  menuitems_i18n[no_menuitems_i18n].control = (int (*)(void))_check; \
+  menuitems_i18n[no_menuitems_i18n].dialog = (CONST menudialog *(*)(struct uih_context *))_param; \
+  ++no_menuitems_i18n;
+
+#define MENUSEPARATOR_I(_menuname) \
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = NULL; \
+  menuitems_i18n[no_menuitems_i18n].key = 0; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_SEPARATOR; \
+  menuitems_i18n[no_menuitems_i18n].flags = 0; \
+  menuitems_i18n[no_menuitems_i18n].iparam = 0; \
+  menuitems_i18n[no_menuitems_i18n].name = ""; \
+  menuitems_i18n[no_menuitems_i18n].pparam = NULL; \
+  menuitems_i18n[no_menuitems_i18n].function = NULL; \
+  ++no_menuitems_i18n;
+
+#define SUBMENUNOOPT_I(_menuname,_key,_name,_param) \
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = _param; \
+  menuitems_i18n[no_menuitems_i18n].key = _key; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_SUBMENU; \
+  menuitems_i18n[no_menuitems_i18n].flags = MENUFLAG_NOOPTION; \
+  menuitems_i18n[no_menuitems_i18n].iparam = 0; \
+  menuitems_i18n[no_menuitems_i18n].name = _name; \
+  menuitems_i18n[no_menuitems_i18n].pparam = NULL; \
+  menuitems_i18n[no_menuitems_i18n].function = NULL;  \
+  ++no_menuitems_i18n;
+
+#define MENUSTRING_I(_menuname,_key,_name,_shortname,_flags,_function,_param) \
+  menuitems_i18n[no_menuitems_i18n].menuname = _menuname; \
+  menuitems_i18n[no_menuitems_i18n].shortname = _shortname; \
+  menuitems_i18n[no_menuitems_i18n].key = _key; \
+  menuitems_i18n[no_menuitems_i18n].type = MENU_STRING; \
+  menuitems_i18n[no_menuitems_i18n].flags = _flags; \
+  menuitems_i18n[no_menuitems_i18n].iparam = 0; \
+  menuitems_i18n[no_menuitems_i18n].name = _name; \
+  menuitems_i18n[no_menuitems_i18n].pparam = _param; \
+  menuitems_i18n[no_menuitems_i18n].function = (void (*)(void))_function;  \
+  ++no_menuitems_i18n;
+
+/* End of i18n definitions. */
+
+
+#define MENUFLAG_CHECKBOX 1
+#define MENUFLAG_RADIO 2
+#define MENUFLAG_INTERRUPT 4
+#define MENUFLAG_INCALC 8
+#define MENUFLAG_NOMENU 16
+#define MENUFLAG_NOOPTION 32
+#define MENUFLAG_NOPLAY 64
+#define MENUFLAG_ATSTARTUP 128
+#define MENUFLAG_DIALOGATDISABLE 256
+
+#define NITEMS(n) (sizeof(n)/sizeof(menuitem))
+#define menu_getdialog(context, m) \
+ ((m)->type==MENU_DIALOG?(CONST menudialog *)(m)->pparam:(m)->dialog(context))
+
+    void menu_add(CONST menuitem * item, int n);
+    void menu_insert(CONST menuitem * item, CONST char *before, int n);
+    CONST menuitem *menu_findkey(CONST char *key, CONST char *root);
+    CONST menuitem *menu_findcommand(CONST char *name);
+    CONST char *menu_fullname(CONST char *menu);
+    CONST menuitem *menu_item(CONST char *menu, int n);
+    void menu_delete(CONST menuitem * items, int n);
+    int menu_enabled(CONST menuitem * item, struct uih_context *c);
+    void menu_activate(CONST menuitem * item, struct uih_context *c,
+		       dialogparam * d);
+    CONST menuitem *menu_genernumbered(int n, CONST char *menuname,
+				       CONST char *CONST * CONST names,
+				       CONST char *keys, int type,
+				       int flags,
+				       void (*fint) (struct uih_context *
+						     context, int),
+				       int (*cint) (struct uih_context *
+						    context, int),
+				       CONST char *prefix);
+    void menu_delnumbered(int n, CONST char *name);
+    void menu_addqueue(CONST menuitem * item, dialogparam * d);
+    CONST menuitem *menu_delqueue(dialogparam ** d);
+    void menu_destroydialog(CONST menuitem * item, dialogparam * d,
+			    struct uih_context *uih);
+    int menu_havedialog(CONST menuitem * item, struct uih_context *c);
+    int menu_available(CONST menuitem * item, CONST char *root);
+    CONST char *menu_processcommand(struct uih_context *uih, tokenfunc f,
+				    int scheme, int mask,
+				    CONST char *root);
+    void menu_printhelp(void);
+
+    number_t menu_getfloat(CONST char *s, CONST char **error);
+    CONST char *menu_fillparam(struct uih_context *uih, tokenfunc f,
+			       CONST menudialog * d, dialogparam * p);
+    int menu_processargs(int n, int argc, char **argv);
+    void uih_xshlprintmenu(struct uih_context *c, CONST char *name);
+    void uih_xshlprintmenus(struct uih_context *c);
+    void menu_forall(struct uih_context *c,
+		     void (*callback) (struct uih_context * c,
+				       CONST menuitem * item));
+
+#ifdef __cplusplus
+}
+#endif
+#endif