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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8219 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

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diff --git a/branch-3.0-2011/src/Fl_File_Input.cxx b/branch-3.0-2011/src/Fl_File_Input.cxx
deleted file mode 100644
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--- a/branch-3.0-2011/src/Fl_File_Input.cxx
+++ /dev/null
@@ -1,298 +0,0 @@
-//
-// "$Id$"
-//
-// File_Input header file for the Fast Light Tool Kit (FLTK).
-//
-// Copyright 1998-2010 by Bill Spitzak and others.
-// Original version Copyright 1998 by Curtis Edwards.
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Library General Public
-// License as published by the Free Software Foundation; either
-// version 2 of the License, or (at your option) any later version.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-// Library General Public License for more details.
-//
-// You should have received a copy of the GNU Library General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-// USA.
-//
-// Please report all bugs and problems on the following page:
-//
-//     http://www.fltk.org/str.php
-//
-
-#include <FL/Fl.H>
-#include <FL/Fl_File_Input.H>
-#include <FL/Fl_Window.H>
-#include <FL/fl_draw.H>
-#include <FL/filename.H>
-#include <stdio.h>
-#include "flstring.h"
-
-
-//
-// Height of directory buttons...
-//
-
-#define DIR_HEIGHT	10
-
-
-//
-// Redraw bit for directory bar...
-//
-
-#define FL_DAMAGE_BAR	0x10
-
-
-/**
-  Creates a new Fl_File_Input widget using the given position,
-  size, and label string. The default boxtype is FL_DOWN_BOX.
-  \param[in] X, Y, W, H position and size of the widget
-  \param[in] L widget label, default is no label
-*/
-Fl_File_Input::Fl_File_Input(int X, int Y, int W, int H, const char *L)
-  : Fl_Input(X, Y, W, H, L) {
-  buttons_[0] = 0;
-  errorcolor_ = FL_RED;
-  ok_entry_   = 1;
-  pressed_    = -1;
-
-  down_box(FL_UP_BOX);
-}
-
-/**
-  Draw directory buttons.
-*/
-void Fl_File_Input::draw_buttons() {
-  int	i,					// Looping var
-	X;					// Current X position
-
-
-  if (damage() & (FL_DAMAGE_BAR | FL_DAMAGE_ALL)) {
-    update_buttons();
-  }
-
-  for (X = 0, i = 0; buttons_[i]; i ++)
-  {
-    if ((X + buttons_[i]) > xscroll()) {
-      if (X < xscroll()) {
-        draw_box(pressed_ == i ? fl_down(down_box()) : down_box(),
-                 x(), y(), X + buttons_[i] - xscroll(), DIR_HEIGHT, FL_GRAY);
-      } else if ((X + buttons_[i] - xscroll()) > w()) {
-	draw_box(pressed_ == i ? fl_down(down_box()) : down_box(),
-        	 x() + X - xscroll(), y(), w() - X + xscroll(), DIR_HEIGHT,
-		 FL_GRAY);
-      } else {
-        draw_box(pressed_ == i ? fl_down(down_box()) : down_box(),
-	         x() + X - xscroll(), y(), buttons_[i], DIR_HEIGHT, FL_GRAY);
-      }
-    }
-
-    X += buttons_[i];
-  }
-
-  if (X < w()) {
-    draw_box(pressed_ == i ? fl_down(down_box()) : down_box(),
-             x() + X - xscroll(), y(), w() - X + xscroll(), DIR_HEIGHT, FL_GRAY);
-  }
-}
-
-/**
-  Update the sizes of the directory buttons.
-*/
-void Fl_File_Input::update_buttons() {
-  int		i;				// Looping var
-  const char	*start,				// Start of path component
-		*end;				// End of path component
-
-
-//  puts("update_buttons()");
-
-  // Set the current font & size...
-  fl_font(textfont(), textsize());
-
-  // Loop through the value string, setting widths...
-  for (i = 0, start = value();
-       start && i < (int)(sizeof(buttons_) / sizeof(buttons_[0]) - 1);
-       start = end, i ++) {
-//    printf("    start = \"%s\"\n", start);
-    if ((end = strchr(start, '/')) == NULL)
-#if defined(WIN32) || defined(__EMX__)
-      if ((end = strchr(start, '\\')) == NULL)
-#endif // WIN32 || __EMX__
-      break;
-
-    end ++;
-
-    buttons_[i] = (short)fl_width(start, end - start);
-    if (!i) buttons_[i] += Fl::box_dx(box()) + 6;
-  }
-
-//  printf("    found %d components/buttons...\n", i);
-
-  buttons_[i] = 0;
-}
-
-
-/**
-  Sets the value of the widget given a new string value and its length.
-  Returns non 0 on success.
-  \param[in] str new string value
-  \param[in] len lengh of value
-*/
-int						// O - TRUE on success
-Fl_File_Input::value(const char *str,		// I - New string value
-                     int        len) {		// I - Length of value
-  damage(FL_DAMAGE_BAR);
-  return Fl_Input::value(str,len);
-}
-
-
-/**
-  Sets the value of the widget given a new string value.
-  Returns non 0 on success.
-  \param[in] str new string value
-*/
-int						// O - TRUE on success
-Fl_File_Input::value(const char *str) {		// I - New string value
-  damage(FL_DAMAGE_BAR);
-  return Fl_Input::value(str);
-}
-
-
-/**
-  Draws the file input widget
-*/
-void Fl_File_Input::draw() {
-  Fl_Boxtype b = box();
-  if (damage() & (FL_DAMAGE_BAR | FL_DAMAGE_ALL)) draw_buttons();
-  // this flag keeps Fl_Input_::drawtext from drawing a bogus box!
-  char must_trick_fl_input_ = 
-    Fl::focus()!=this && !size() && !(damage()&FL_DAMAGE_ALL);
-  if ((damage() & FL_DAMAGE_ALL) || must_trick_fl_input_) 
-    draw_box(b,x(),y()+DIR_HEIGHT,w(),h()-DIR_HEIGHT,color());
-  if (!must_trick_fl_input_) 
-    Fl_Input_::drawtext(x()+Fl::box_dx(b)+3, y()+Fl::box_dy(b)+DIR_HEIGHT,
-		        w()-Fl::box_dw(b)-6, h()-Fl::box_dh(b)-DIR_HEIGHT);
-}
-
-
-
-/**
-  Handle events in the widget.
-  Return non zero if event is handled.
-  \param[in] event
-*/
-int						// O - TRUE if we handled event
-Fl_File_Input::handle(int event) 		// I - Event
-{
-//  printf("handle(event = %d)\n", event);
-  static char inButtonBar = 0;
-
-  switch (event) {
-    case FL_MOVE :
-    case FL_ENTER :
-      if (active_r()) {
-	if (Fl::event_y() < (y() + DIR_HEIGHT)) 
-          window()->cursor(FL_CURSOR_DEFAULT);
-	else 
-          window()->cursor(FL_CURSOR_INSERT);
-      }
-
-      return 1;
-
-    case FL_PUSH :
-      inButtonBar = (Fl::event_y() < (y() + DIR_HEIGHT));
-    case FL_RELEASE :
-    case FL_DRAG :
-      if (inButtonBar) 
-        return handle_button(event);
-      else
-        return Fl_Input::handle(event);
-
-    default :
-      { Fl_Widget_Tracker wp(this);
-	if (Fl_Input::handle(event)) {
-	  if (wp.exists())
-	    damage(FL_DAMAGE_BAR);
-	  return 1;
-	}
-      }
-      return 0;
-  }
-}
-
-
-
-/**
-  Handles button events in the widget.
-  Return non zero if event is handled.
-  \param[in] event
-*/
-int						// O - TRUE if we handled event
-Fl_File_Input::handle_button(int event)		// I - Event
-{
-  int		i,				// Looping var
-		X;				// Current X position
-  char		*start,				// Start of path component
-		*end;				// End of path component
-  char		newvalue[FL_PATH_MAX];		// New value
-
-
-  // Figure out which button is being pressed...
-  for (X = 0, i = 0; buttons_[i]; i ++)
-  {
-    X += buttons_[i];
-
-    if (X > xscroll() && Fl::event_x() < (x() + X - xscroll())) break;
-  }
-
-//  printf("handle_button(event = %d), button = %d\n", event, i);
-
-  // Redraw the directory bar...
-  if (event == FL_RELEASE) pressed_ = -1;
-  else pressed_ = (short)i;
-
-  window()->make_current();
-  draw_buttons();
-
-  // Return immediately if the user is clicking on the last button or
-  // has not released the mouse button...
-  if (!buttons_[i] || event != FL_RELEASE) return 1;
-
-  // Figure out where to truncate the path...
-  strlcpy(newvalue, value(), sizeof(newvalue));
-
-  for (start = newvalue, end = start; start && i >= 0; start = end, i --) {
-//    printf("    start = \"%s\"\n", start);
-    if ((end = strchr(start, '/')) == NULL)
-#if defined(WIN32) || defined(__EMX__)
-      if ((end = strchr(start, '\\')) == NULL)
-#endif // WIN32 || __EMX__
-      break;
-
-    end ++;
-  }
-
-  if (i < 0) {
-    // Found the end; truncate the value and update the buttons...
-    *start = '\0';
-    value(newvalue, start - newvalue);
-
-    // Then do the callbacks, if necessary...
-    set_changed();
-    if (when() & (FL_WHEN_CHANGED|FL_WHEN_RELEASE) ) do_callback();
-  }
-
-  return 1;
-}
-
-
-//
-// End of "$Id$".
-//