super-tux-commit

[Ricardo C. <rm...@us...>]

Update of /cvsroot/super-tux/supertux/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4086/src

Modified Files:
	menu.cpp menu.h 
Log Message:
Added a flickering cursor for input menu fields. The code is kinda of sucky, so feel free to clean it up.

Unfortanely, there isn't any '_' charcter, so I have to use '-' :(
I hope, we will soon add a new row of characters.

Index: menu.cpp
===================================================================
RCS file: /cvsroot/super-tux/supertux/src/menu.cpp,v
retrieving revision 1.60
retrieving revision 1.61
diff -u -d -r1.60 -r1.61
--- menu.cpp	29 Apr 2004 10:34:45 -0000	1.60
+++ menu.cpp	29 Apr 2004 11:32:13 -0000	1.61
@@ -39,6 +39,8 @@
 #include "timer.h"
 #include "high_scores.h"
 
+#define FLICK_CURSOR_TIME 500
+
 Surface* checkbox;
 Surface* checkbox_checked;
 Surface* back;
@@ -165,6 +167,10 @@
   pnew_item->id = id;
   pnew_item->int_p = int_p_;
 
+  pnew_item->input_flickering = false;
+  pnew_item->input_flickering_timer.init(true);
+  pnew_item->input_flickering_timer.start(FLICK_CURSOR_TIME);
+
   return pnew_item;
 }
 
@@ -190,6 +196,31 @@
     }
 }
 
+char* MenuItem::get_input_with_symbol(bool active_item)
+{
+if(!active_item)
+  input_flickering = true;
+else
+  {
+  if(input_flickering_timer.get_left() < 0)
+    {
+    if(input_flickering)
+      input_flickering = false;
+    else
+      input_flickering = true;
+    input_flickering_timer.start(FLICK_CURSOR_TIME);
+    }
+  }
+
+char str[1024];
+if(input_flickering)
+  sprintf(str,"%s-",input);
+else
+  sprintf(str,"%s ",input);
+
+return (char*)str;
+}
+
 /* Set ControlField a key */
 void Menu::get_controlfield_key_into_input(MenuItem *item)
 {
@@ -461,7 +492,7 @@
   int y_pos       = pos_y + 24*index - menu_height/2 + 12 + effect_offset;
   int shadow_size = 2;
   int text_width  = strlen(pitem.text) * font_width;
-  int input_width = strlen(pitem.input) * font_width;
+  int input_width = (strlen(pitem.input)+ 1) * font_width;
   int list_width  = strlen(string_list_active(pitem.list)) * font_width;
   Text* text_font = white_text;
 
@@ -521,7 +552,15 @@
         if(pitem.kind == MN_CONTROLFIELD)
           get_controlfield_key_into_input(&pitem);
 
-        gold_text->draw_align(pitem.input,
+        if(pitem.kind == MN_TEXTFIELD || pitem.kind == MN_NUMFIELD)
+          {
+          if(active_item == index)
+            gold_text->draw_align(pitem.get_input_with_symbol(true), x_pos + text_pos, y_pos, A_HMIDDLE, A_VMIDDLE, 2);
+          else
+            gold_text->draw_align(pitem.get_input_with_symbol(false), x_pos + text_pos, y_pos, A_HMIDDLE, A_VMIDDLE, 2);
+          }
+        else
+          gold_text->draw_align(pitem.input,
                               x_pos + text_pos, y_pos,
                               A_HMIDDLE, A_VMIDDLE, 2);
 

Index: menu.h
===================================================================
RCS file: /cvsroot/super-tux/supertux/src/menu.h,v
retrieving revision 1.52
retrieving revision 1.53
diff -u -d -r1.52 -r1.53
--- menu.h	29 Apr 2004 10:34:45 -0000	1.52
+++ menu.h	29 Apr 2004 11:32:13 -0000	1.53
@@ -102,6 +102,11 @@
   void change_input(const char *text);
 
   static MenuItem* create(MenuItemKind kind, const char *text, int init_toggle, Menu* target_menu, int id, int* int_p);
+
+  char* get_input_with_symbol(bool active_item);   // returns the text with an input symbol
+private:
+  bool input_flickering;
+  Timer input_flickering_timer;
 };
 
 class Menu