[Wesnoth-cvs-commits] wesnoth/src help.cpp

[Kristoffer Erlandsson]

CVSROOT:        /cvsroot/wesnoth
Module name:    wesnoth
Branch:         
Changes by:     Kristoffer Erlandsson <address@hidden>  04/08/29 17:05:30

Modified files:
        src            : help.cpp 

Log message:
        The help system should open much faster after the first try now.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/wesnoth/wesnoth/src/help.cpp.diff?tr1=1.28&tr2=1.29&r1=text&r2=text

Patches:
Index: wesnoth/src/help.cpp
diff -u wesnoth/src/help.cpp:1.28 wesnoth/src/help.cpp:1.29
--- wesnoth/src/help.cpp:1.28   Sun Aug 29 16:48:01 2004
+++ wesnoth/src/help.cpp        Sun Aug 29 17:05:29 2004
@@ -43,6 +43,9 @@
        help::section toplevel; 
        // All sections and topics not referenced from the default toplevel.
        help::section hidden_sections; 
+
+       int last_num_encountered_units = -1;
+       int last_num_encountered_terrains = -1;
                                                                   
        config dummy_cfg;
        std::vector<std::string> empty_string_vector;
@@ -2369,7 +2372,13 @@
        gui::draw_dialog(xloc, yloc, width, height, disp, _("The Battle for 
Wesnoth Help"),
                                         NULL, &buttons_ptr, &restorer);
 
-       generate_contents();
+       if (preferences::encountered_units().size() != 
last_num_encountered_units
+               || preferences::encountered_terrains().size() != 
last_num_encountered_terrains) {
+               // More units or terrains encountered, update the contents.
+               last_num_encountered_units = 
preferences::encountered_units().size();
+               last_num_encountered_terrains = 
preferences::encountered_terrains().size();
+               generate_contents();
+       }
        try {
                help_browser hb(disp, toplevel_sec);
                hb.set_location(xloc + left_padding, yloc + top_padding);