/[ofm]/ofm/ofe/ofe.c
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revision 1.5 by MarcusvA, Sun Nov 17 17:21:26 2002 UTC revision 1.6 by MarcusvA, Fri Jan 10 21:51:09 2003 UTC
# Line 38  int main (int argc, char *argv[]) Line 38  int main (int argc, char *argv[])
38  {  {
39    int key;    int key;
40    /* variables */    /* variables */
41      WINDOW *editor_box;
42    WINDOW *editor;    WINDOW *editor;
43    contentPtr fileContent = NULL;    contentPtr file_content = NULL;
44    int x = 5, y;    int x = 5, y, max_y, max_x;
45    
46    /* init */    /* init */
47    initscr ();    initscr ();
48    cbreak ();    cbreak ();
49    
50    keypad (editor, TRUE);    keypad (editor, TRUE);
51      keypad (stdscr, TRUE);
52      
53    refresh ();    refresh ();
54    
55    /* new window */    /* new window */
56    editor = createNewWin ( LINES, COLS, 0, 0);    editor_box = create_new_win_with_box (LINES, COLS, 0, 0);
57    
58      editor = create_new_win (LINES - 2, COLS - 2 , 1, 1);
59      getmaxyx (editor, max_y, max_x);
60    /* we like to scroll */    /* we like to scroll */
61    scrollok (editor, TRUE);    scrollok (editor, TRUE);
62    setscrreg (1, COLS-1);  
63      wsetscrreg (editor, 0, LINES);
64    
65    /* here we will open the file and read all stuff */    /* here we will open the file and read all stuff */
66    if ((fileContent = (content *) malloc (sizeof (content))) == NULL)    if ((file_content = (content *) malloc (sizeof (content))) == NULL)
67      {      {
68        printf ("Memmory could not be allocated - exiting...\n");        printf ("Memmory could not be allocated - exiting...\n");
69        return 1;        return 1;
70      }      }
71    
72    fileContent = readFile (argv[1]);    file_content = read_file (argv[1]);
73        
74    for (y = 2; fileContent->next != NULL; y++,    for (y = 0; (y <= max_y) && (file_content->next != NULL); y++,
75           fileContent = fileContent->next)           file_content = file_content->next)
76      {      {
77        mvprintw (y, x, fileContent->text);        mvwprintw (editor, y, 0, file_content->text);
78          wrefresh (editor);
79      }      }
80        
81    /* end */    /* end */
# Line 77  int main (int argc, char *argv[]) Line 83  int main (int argc, char *argv[])
83      {      {
84        key = getch();        key = getch();
85        if (key == KEY_F(1))        if (key == KEY_F(1))
86          break;          {
87              destroy_win (editor);
88              endwin ();
89              return 0;
90            }
91          if ((key == KEY_DOWN) && (file_content->next != NULL))
92            {
93              getyx (editor, y, x);
94              while (y < max_y)
95                {
96                  if (file_content->next != NULL)
97                    {
98                      file_content = file_content->next;
99                    }
100                  y++;
101                }
102              wscrl (editor, 1);
103              mvwprintw (editor, max_y, 0, file_content->text);
104              wrefresh (editor);
105            }
106          if ((key == KEY_UP) && (file_content->prev != NULL))
107            {
108              getyx (editor, y, x);
109              while (y > 0)
110                {
111                  if (file_content->prev != NULL)
112                    {
113                      file_content = file_content->prev;
114                    }
115                  y--;
116                }
117              wscrl (editor, -1);
118              mvwprintw (editor, 0, 0, file_content->text);
119              wrefresh (editor);
120            }
121      }      }
   destroyWin (editor);  
   endwin ();  
   return 0;  
122  }  }
123    

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