Fix two stupid bugs; fix stupidly a more subtile one

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@927 a592a061-630c-0410-9148-cb99ea01b6c8

ChangeLog

@@ -1,3 +1,24 @@
+2000-07-26  Jean-Marc Lasgouttes  <Jean-Marc.Lasgouttes@inria.fr>
+
+	* src/frontends/xforms/Menubar_pimpl.C (set): fix the disappearing
+	shortcuts syndrom by redrawing them explicitely (a better solution
+	would be appreciated).
+
+	* src/lyxfunc.C (getStatus): fix crash when functions are disabled.
+
+	* src/frontends/xforms/Menubar_pimpl.C (set): fix the shortcut of
+	the button.
+
+	* src/lyx_cb.C (MenuExport): change html export to do the right
+	thing depending of the document type (instead of having
+	html-linuxdoc and html-docbook).
+	* src/lyxfunc.C (getStatus): update for html
+	* lib/ui/default.ui: simplify due to the above change.
+	* src/menus.C (ShowFileMenu): update too (in case we need it).
+
+	* src/MenuBackend.C (read): if a menu is defined twice, add the
+	new entries to the exiting one.
+
 2000-07-26  Juergen Vigna  <jug@sad.it>
 
 	* src/buffer.h: added functions setUnnamed(bool) and isUnnamed().

lib/ui/default.ui

@@ -16,6 +16,10 @@ Menuset
 	Submenu "Help|H" "help"
     End
 
+MenuBar "main"
+	Submenu "File|F" "file"
+End
+
     Menubar "main_nobuffer"
 	Submenu "File|F" "file_nobuffer"
 	Submenu "Options|O" "options"
@@ -74,9 +78,7 @@ Menuset
 	Item "as DVI|D" "buffer-export dvi"
 	Item "as Postscript|P" "buffer-export postscript"
 	Item "as Ascii|A" "buffer-export ascii"
-	OptItem "as HTML|H" "buffer-export html"
-	OptItem "as HTML|H" "buffer-export html-linuxdoc"
-	OptItem "as HTML|H" "buffer-export html-docbook"
+	Item "as HTML|H" "buffer-export html"
 	OptItem "Custom...|C" "buffer-export custom"
     End
 

src/MenuBackend.C

@@ -64,7 +64,7 @@ Menu & Menu::add(MenuItem const & i)
 }
 
 
-void Menu::read(LyXLex & lex)
+Menu & Menu::read(LyXLex & lex)
 {
 	enum Menutags {
 		md_item = 1,
@@ -140,6 +140,7 @@ void Menu::read(LyXLex & lex)
 		}
 	}
 	lex.popTable();
+	return *this;
 }
 
 
@@ -168,23 +169,29 @@ void MenuBackend::read(LyXLex & lex)
 		lex.printTable(lyxerr);
 
 	bool quit = false;
+	bool menubar = false;
 
 	while (lex.IsOK() && !quit) {
 		switch(lex.lex()) {
+		case md_menubar: 
+			menubar = true;
+			// fallback to md_menu
 		case md_menu: {
 			lex.next();
 			string name = lex.GetString();
-			Menu menu(name, false);
+			if (hasMenu(name)) {
+				if (getMenu(name).menubar() == menubar) {
+					getMenu(name).read(lex);
+				} else {
+					lex.printError("Cannot append to menu `$$Token' unless it is of the same type");
+					return;
+				}
+			} else {				
+				Menu menu(name, menubar);
 				menu.read(lex);
 				add(menu);
-			break;
 			}
-		case md_menubar: {
-			lex.next();
-			string name = lex.GetString();
-			Menu menubar(name, true);
-			menubar.read(lex);
-			add(menubar);
+			menubar = false;
 			break;
 		}
 		case md_endmenuset:
@@ -284,3 +291,16 @@ Menu const & MenuBackend::getMenu(string const & name) const
 	Assert(false); // we actually require the name to exist.
 	return menulist_.front();
 }
+
+
+Menu & MenuBackend::getMenu(string const & name)
+{
+	for (MenuList::iterator cit = menulist_.begin(); 
+	     cit != menulist_.end(); ++cit) {
+		if ((*cit).name() == name)
+			return (*cit);
+	}
+	Assert(false); // we actually require the name to exist.
+	return menulist_.front();
+}
+

src/MenuBackend.h

@@ -86,7 +86,7 @@ public:
 	///
 	Menu & add(MenuItem const &);
 	///
-	void read(LyXLex &);
+	Menu & read(LyXLex &);
 	/// 
 	bool menubar() const { return menubar_; }
 	/// 
@@ -128,6 +128,8 @@ public:
 	///
 	bool hasMenu (string const &) const;
 	///
+	Menu & getMenu (string const &);
+	///
 	Menu const & getMenu (string const &) const;
 	//
 	bool empty() const { return menulist_.empty(); }

src/ext_l10n.h

@@ -7,6 +7,7 @@ _("Options|O");
 _("Documents|D");
 _("Help|H");
 _("File|F");
+_("File|F");
 _("Options|O");
 _("Help|H");
 _("New...|N");
@@ -42,8 +43,6 @@ _("as DVI|D");
 _("as Postscript|P");
 _("as Ascii|A");
 _("as HTML|H");
-_("as HTML|H");
-_("as HTML|H");
 _("Custom...|C");
 _("Undo|U");
 _("Redo|R");

src/frontends/xforms/Menubar_pimpl.C

@@ -158,7 +158,7 @@ void Menubar::Pimpl::set(string const & menu_name)
 			break;
 		}
 		string label = i->label();
-		string shortcut = i->shortcut();
+		string shortcut = '#' + i->shortcut();
 		int width = string_width(label);
 		obj = fl_add_button(FL_TOUCH_BUTTON,
 				    air + moffset, yloc,
@@ -175,6 +175,7 @@ void Menubar::Pimpl::set(string const & menu_name)
 		moffset += obj->w + air;
 		fl_set_object_shortcut(obj, shortcut.c_str(), 1);
 		fl_set_object_callback(obj, C_Menubar_Pimpl_MenuCallback, 1);
+
 		ItemInfo * iteminfo = new ItemInfo(this, 
 						   new MenuItem(*i), obj);
 		buttonlist_.push_back(iteminfo);
@@ -191,6 +192,15 @@ void Menubar::Pimpl::set(string const & menu_name)
 	if (!form_was_open) 
 		fl_end_form();
 
+	// Force the redraw of the buttons (probably not the best
+	// method, but...) 
+	for(ButtonList::const_iterator cit = buttonlist_.begin();
+	    cit != buttonlist_.end(); ++cit) {
+		if ((*cit)->obj_) {
+			fl_redraw_object((*cit)->obj_);
+		}
+	}
+
 	lyxerr[Debug::GUI] << "Menubar set." << endl;
 } 
 

src/lyx_cb.C

@@ -934,15 +934,12 @@ void MenuExport(Buffer * buffer, string const & extyp)
 	}
 	// HTML
 	else if (extyp == "html") {
-		MenuMakeHTML(buffer);
-	}
-	// HTML from linuxdoc
-	else if (extyp == "html-linuxdoc") {
+		if (buffer->isLinuxDoc())
 			MenuMakeHTML_LinuxDoc(buffer);
-	}
-	// HTML from docbook
-	else if (extyp == "html-docbook") {
+		else if (buffer->isDocBook())
 			MenuMakeHTML_DocBook(buffer);
+		else
+			MenuMakeHTML(buffer);
 	}
 	else {
 		ShowMessage(buffer, _("Unknown export type: ") + extyp);

src/lyxfunc.C

@@ -349,13 +349,13 @@ LyXFunc::func_status LyXFunc::getStatus(int ac) const
 				// no
 				setErrorMessage(N_("Document is read-only"));
 				flag |= LyXFunc::Disabled;
-				return flag;
 			}
 		} else {
 			// no
 			setErrorMessage(N_("Command not allowed with"
 					   "out any document open"));
 			flag |= LyXFunc::Disabled;
+			return flag;
 		}
 	}
 
@@ -396,14 +396,12 @@ LyXFunc::func_status LyXFunc::getStatus(int ac) const
 		else if (argument == "dvi" || argument == "postscript")
 			disable = noLaTeX;
 		else if (argument == "html")
-			disable = (! buf->isLatex() 
-				   || lyxrc.html_command == "none");
-		else if (argument == "html-linuxdoc")
-			disable = (! buf->isLinuxDoc() 
-				   || lyxrc.linuxdoc_to_html_command == "none");
-		else if (argument == "html-docbook")
-			disable = (! buf->isDocBook() 
-				   || lyxrc.docbook_to_html_command == "none");
+			disable = (buf->isLinuxDoc() 
+				   && lyxrc.linuxdoc_to_html_command == "none")
+				|| (buf->isDocBook() 
+				    && lyxrc.docbook_to_html_command == "none")
+				|| (! buf->isLinuxDoc() && ! buf->isDocBook() 
+				    && lyxrc.html_command == "none");
 		else if (argument == "custom")
 			disable = ! buf->isLatex();
 		break;

src/menus.C

@@ -725,13 +725,7 @@ void Menus::ShowFileMenu(FL_OBJECT * ob, long)
 		break;
 	case 43: tmpfunc->Dispatch(LFUN_EXPORT, "ascii");
 		break;
-	case 44:
-		if (!LinuxDoc && !DocBook)
-			tmpfunc->Dispatch(LFUN_EXPORT, "html");
-		else if(LinuxDoc)
-			tmpfunc->Dispatch(LFUN_EXPORT, "html-linuxdoc");
-		else
-			tmpfunc->Dispatch(LFUN_EXPORT, "html-docbook");
+	case 44: tmpfunc->Dispatch(LFUN_EXPORT, "html");
 		break;
 	case 45: tmpfunc->Dispatch(LFUN_EXPORT, "custom"); 
 		break;