added yhttpd and ycurses trunk versions

1 files changed, 117 insertions, 0 deletions

diff --git a/yhttpd/src/ncur/menu.cpp b/yhttpd/src/ncur/menu.cpp
new file mode 100644
index 0000000..dcacc9b
--- /dev/null
+++ b/yhttpd/src/ncur/menu.cpp
@@ -0,0 +1,117 @@
+
+#include "menu.h"
+
+#ifdef NCURSES
+
+#ifndef MENU_CPP
+#define MENU_CPP
+
+using namespace std;
+
+menu::menu( int i_startx, int i_starty, int i_width, int i_height, char *c_header, char **choices, int i_numchoices, const chtype ch )
+{
+  this->i_startx = i_startx;
+  this->i_starty = i_starty;
+  this->i_height = i_height;
+  this->i_width  = i_width;
+  this->c_header = c_header;
+  this->choices  = choices;
+  this->i_numchoices = i_numchoices;
+
+  initialize( ch );
+}
+
+menu::~menu()
+{
+  /*
+   wborder(win, ' ', ' ', ' ',' ',' ',' ',' ',' ');
+   wrefresh(win);
+   delwin(win);
+  */
+}
+
+void
+menu::initialize( const chtype ch )
+{
+  this->i_highlight = 1;
+  this->i_choice = 0;
+
+  win = newwin( i_height, i_width, i_starty, i_startx );
+  wbkgd(win, ch);
+}
+
+void
+menu::display()
+{
+  int x, y, i;
+
+  x = 2;
+  y = 2;
+
+  box( win, 0, 0 );
+  mvwprintw( win, y++, x, "%s", c_header );
+
+  for( i = 0; i < i_numchoices; i++ )
+  {
+    ++y;
+
+    if( i_highlight == i+1 ) // Highlight the current selection.
+    {
+      wattron( win, A_REVERSE);
+      mvwprintw( win, y, x, "%d. %s", i, choices[i]);
+      wattroff( win, A_REVERSE);
+    } else
+    {
+      mvwprintw( win, y, x, "%d. %s", i, choices[i]);
+    }
+  }
+
+  wrefresh( win );
+}
+
+void
+menu::start( void (*swich_case_menu_action)(int) )
+{
+  refresh();
+  bool b_flag = 1;
+
+  while( b_flag )
+  {
+    keypad(win, 1);
+    display();
+    c = wgetch( win );
+
+    switch(c)
+    {
+    case KEY_UP:
+      if( i_highlight == 1 )
+        i_highlight = i_numchoices;
+      else
+        --i_highlight;
+      break;
+
+    case KEY_DOWN:
+      if( i_highlight == i_numchoices )
+        i_highlight = 1;
+      else
+        ++i_highlight;
+      break;
+
+    case 10:
+      i_choice = i_highlight;
+      break;
+
+    default:
+      mvprintw( NCUR_MENU_CHAR_X, NCUR_MENU_CHAR_Y, "%3d %c ", c, c);
+      refresh();
+      break;
+    }
+
+    // Menu action.
+    ( *swich_case_menu_action ) ( i_choice );
+    i_choice = 0;
+  }
+}
+
+#endif
+#endif