Experimental mouse support for ncurses (enable with mouse_input=yes in

.crawlrc).

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@1610 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 1 insertions, 141 deletions

diff --git a/crawl-ref/source/libutil.h b/crawl-ref/source/libutil.h
index e9d6d987b8..4eed5ab7a7 100644
--- a/crawl-ref/source/libutil.h
+++ b/crawl-ref/source/libutil.h
@@ -1,6 +1,6 @@
 /*
  *  File:       libutil.h
- *  Summary:    System indepentant functions 
+ *  Summary:    System independent functions 
  *
  *  Modified for Crawl Reference by $Author$ on $Date$
  *
@@ -19,14 +19,6 @@
 #include <string>
 #include <vector>
 
-void cursorxy(int x, int y);
-
-// Converts a key to a direction key, converting keypad and other sequences
-// to vi key sequences (shifted/control key directions are also handled). Non
-// direction keys (hopefully) pass through unmangled.
-int unmangle_direction_keys(int keyin, int keymap = 0,
-                            bool fake_ctrl = true, bool fake_shift = true);
-
 std::string lowercase_string(std::string s);
 std::string &lowercase(std::string &s);
 std::string &uppercase(std::string &s);
@@ -54,9 +46,6 @@ std::string replace_all_of(std::string s,
 
 int count_occurrences(const std::string &text, const std::string &searchfor);
 
-// getch() that returns a consistent set of values for all platforms.
-int c_getch();
-
 void play_sound(const char *file);
 
 // Pattern matching
@@ -64,25 +53,6 @@ void *compile_pattern(const char *pattern, bool ignore_case = false);
 void free_compiled_pattern(void *cp);
 bool pattern_match(void *compiled_pattern, const char *text, int length);
 
-void get_input_line( char *const buff, int len );
-
-class input_history;
-
-// In view.cc, declared here for default argument to cancelable_get_line()
-int get_number_of_cols(void);
-
-// Returns zero if user entered text and pressed Enter, otherwise returns the 
-// key pressed that caused the exit, usually Escape.
-//
-// If keyproc is provided, it must return 1 for normal processing, 0 to exit
-// normally (pretend the user pressed Enter), or -1 to exit as if the user
-// pressed Escape
-int cancelable_get_line( char *buf, 
-                         int len, 
-                         int wrapcol = get_number_of_cols(),
-                         input_history *mh = NULL,
-                         int (*keyproc)(int &c) = NULL );
-
 std::string & trim_string( std::string &str );
 std::string trimmed_string( std::string s );
 
@@ -135,60 +105,6 @@ void usleep( unsigned long time );
 int snprintf( char *str, size_t size, const char *format, ... );
 #endif
 
-// Keys that getch() must return for keys Crawl is interested in.
-enum KEYS
-{
-    CK_ENTER  = '\r',
-    CK_BKSP   = 8,
-    CK_ESCAPE = ESCAPE,
-
-    // 128 is off-limits because it's the code that's used when running
-    CK_DELETE = 129,
-
-    // This sequence of enums should not be rearranged.
-    CK_UP,
-    CK_DOWN,
-    CK_LEFT,
-    CK_RIGHT,
-
-    CK_INSERT,
-
-    CK_HOME,
-    CK_END,
-    CK_CLEAR,
-
-    CK_PGUP,
-    CK_PGDN,
-
-    CK_SHIFT_UP,
-    CK_SHIFT_DOWN,
-    CK_SHIFT_LEFT,
-    CK_SHIFT_RIGHT,
-
-    CK_SHIFT_INSERT,
-
-    CK_SHIFT_HOME,
-    CK_SHIFT_END,
-    CK_SHIFT_CLEAR,
-
-    CK_SHIFT_PGUP,
-    CK_SHIFT_PGDN,
-
-    CK_CTRL_UP,
-    CK_CTRL_DOWN,
-    CK_CTRL_LEFT,
-    CK_CTRL_RIGHT,
-
-    CK_CTRL_INSERT,
-
-    CK_CTRL_HOME,
-    CK_CTRL_END,
-    CK_CTRL_CLEAR,
-
-    CK_CTRL_PGUP,
-    CK_CTRL_PGDN
-};
-
 // Sets a boolean to a new value in the scope of the object instance.
 class unwind_bool
 {
@@ -206,62 +122,6 @@ private:
     bool oldval;
 };
 
-class cursor_control
-{
-public:
-    cursor_control(bool cursor_enabled) 
-        : cstate(is_cursor_enabled()), smartcstate(is_smart_cursor_enabled())
-    {
-        enable_smart_cursor(false);
-        set_cursor_enabled(cursor_enabled);
-    }
-    ~cursor_control() {
-        set_cursor_enabled(cstate);
-        enable_smart_cursor(smartcstate);
-    }
-private:
-    bool cstate;
-    bool smartcstate;
-};
-
-// Reads lines of text; used internally by cancelable_get_line.
-class line_reader
-{
-public:
-    line_reader(char *buffer, size_t bufsz, 
-                int wrap_col = get_number_of_cols());
-
-    typedef int (*keyproc)(int &key);
-
-    int read_line(bool clear_previous = true);
-
-    std::string get_text() const;
-
-    void set_input_history(input_history *ih);
-    void set_keyproc(keyproc fn);
-
-protected:
-    void cursorto(int newcpos);
-    int process_key(int ch);
-    void backspace();
-    void killword();
-
-    bool is_wordchar(int c);
-
-private:
-    char            *buffer;
-    size_t          bufsz;
-    input_history   *history;
-    int             start_x, start_y;
-    keyproc         keyfn;
-    int             wrapcol;
-
-    // These are subject to change during editing.
-    char            *cur;
-    int             length;
-    int             pos;
-};
-
 class base_pattern
 {
 public: