Patches from Dekel; try to fix solaris build problems with gcc 2.95.2

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/lyx-1_1_5@871 a592a061-630c-0410-9148-cb99ea01b6c8

ChangeLog

@@ -1,3 +1,21 @@
+2000-07-10  Jean-Marc Lasgouttes  <Jean-Marc.Lasgouttes@inria.fr>
+
+	* configure.in: use -isystem instead of -I for X headers. This
+	fixes a problem on solaris with a recent gcc.
+
+2000-06-20  Dekel Tsur  <dekel@math.tau.ac.il>
+
+	* src/lyx_gui.C (create_forms): Add "Reset" option to the language 
+	combox in the character popup
+
+	* src/lyx_cb.C (UserFreeFont): Add argument to the method:
+	BufferParams const & params
+
+2000-07-08  Dekel Tsur  <dekel@math.tau.ac.il>
+
+	* src/WorkArea.C  (request_clipboard_cb): Set clipboard_read to
+	true when clipboard is empty.
+
 2000-07-07  Jean-Marc Lasgouttes  <Jean-Marc.Lasgouttes@inria.fr>
 
 	* configure.in: add check for strings.h header.

configure.in

@@ -126,6 +126,14 @@ AC_CHECK_LIB(pt,ptsname,X_EXTRA_LIBS="-lpt $X_EXTRA_LIBS")
 # The real thing.
 AC_PATH_XTRA
 LIBS="$X_PRE_LIBS $LIBS $X_LIBS -lX11 $X_EXTRA_LIBS"
+# Since solaris X headers use int as implicit return type and modern
+# gcc's do not like that, let's use -isystem instead of -I.
+# We should test for gcc version and see whether it supports -isystem,
+# but since at least gcc 2.6.x supports it and it is still too old for
+# us, it seems we are safe.
+if test -n "$GXX" ; then
+  X_CFLAGS=`echo ${X_CFLAGS} | sed -e 's/-I/-isystem/'`
+fi
 CPPFLAGS="$CPPFLAGS $X_CFLAGS"
 
 ## Check whether X is new enough to handle the input method stuff

src/WorkArea.C

@@ -369,12 +369,11 @@ int request_clipboard_cb(FL_OBJECT * /*ob*/, long /*type*/,
 			void const * data, long size) 
 {
 	clipboard_selection.erase();
-	if (size == 0) return 0; // no selection
 
+	if (size > 0)
 		clipboard_selection.reserve(size);
-	for (int i = 0; i < size; ++i) {
+	for (int i = 0; i < size; ++i)
 		clipboard_selection += static_cast<char const *>(data)[i];
-	}
 	clipboard_read = true;
 	return 0;
 }

src/bufferview_funcs.C

@@ -122,7 +122,7 @@ void changeDepth(BufferView * bv, int decInc)
 
 void Free(BufferView * bv)
 {
-	ToggleAndShow(bv, UserFreeFont());
+	ToggleAndShow(bv, UserFreeFont(bv->buffer()->params));
 }
 
 

src/lyx_cb.C

@@ -1976,7 +1976,7 @@ void MenuLayoutSave()
 
 // This is both GUI and LyXFont dependent. Don't know where to put it. (Asger)
 // Well, it's mostly GUI dependent, so I guess it will stay here. (Asger)
-LyXFont UserFreeFont()
+LyXFont UserFreeFont(BufferParams const & params)
 {
 	LyXFont font(LyXFont::ALL_IGNORE);
 
@@ -2058,20 +2058,18 @@ LyXFont UserFreeFont()
 	case 11: font.setColor(LColor::inherit); break;
 	}
 
- 	string language = combo_language2->getline();
+	int choice = combo_language2->get();
- 	Languages::iterator lit = languages.find(language);
+	if (choice == 1)
- 	if (lit != languages.end()) 
- 		font.setLanguage(&(*lit).second);
- 	else
 		font.setLanguage(ignore_language);
-
+	else if (choice == 2)
+		font.setLanguage(params.language_info);
+	else
+		font.setLanguage(&languages[combo_language2->getline()]);
 
 	return font; 
 }
 
 
-
-
 /* callbacks for form form_title */
 extern "C" void TimerCB(FL_OBJECT *, long)
 {
@@ -2233,7 +2231,7 @@ extern "C" void CharacterApplyCB(FL_OBJECT *, long)
 	// we set toggleall locally here, since it should be true for
 	// all other uses of ToggleAndShow() (JMarc)
 	toggleall = fl_get_button(fd_form_character->check_toggle_all);
-	ToggleAndShow(current_view, UserFreeFont());
+	ToggleAndShow(current_view, UserFreeFont(current_view->buffer()->params));
 	current_view->setState();
 	toggleall = true;
 }

src/lyx_cb.h

@@ -2,6 +2,8 @@
 #ifndef LYX_CB_H
 #define LYX_CB_H
 
+class BufferParams;
+
 ///
 extern bool quitting;
 extern bool toggleall;
@@ -9,7 +11,7 @@ extern bool toggleall;
 // When still false after reading lyxrc, warn user
 //about failing \bind_file command. RVDK_PATCH_5
 extern bool BindFileSet;
-extern LyXFont UserFreeFont();
+extern LyXFont UserFreeFont(BufferParams const & params);
 
 #endif
 

src/lyx_gui.C

@@ -397,7 +397,8 @@ void LyXGUI::create_forms()
 
 	// "default" is not part of the languages array any more.
 	combo_language->addto("default");
-	combo_language2->addto("No change");
+	combo_language2->addto(_("No change"));
+	combo_language2->addto(_("Reset"));
 	for(Languages::const_iterator cit = languages.begin();
 	    cit != languages.end(); ++cit) {
 		combo_language->addto((*cit).second.lang.c_str());