Include a stripped-down version of FLTK in tree and add a USE_INCLUDED_FLTK option to build against it.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4603 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/fltk/FL/Fl_File_Icon.H b/common/fltk/FL/Fl_File_Icon.H
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+++ b/common/fltk/FL/Fl_File_Icon.H
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+//
+// "$Id: Fl_File_Icon.H 8306 2011-01-24 17:04:22Z matt $"
+//
+// Fl_File_Icon definitions.
+//
+// Copyright 1999-2010 by Michael Sweet.
+//
+// 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
+//
+
+/* \file
+ Fl_File_Icon widget . */
+
+//
+// Include necessary header files...
+//
+
+#ifndef _Fl_Fl_File_Icon_H_
+# define _Fl_Fl_File_Icon_H_
+
+# include "Fl.H"
+
+
+//
+// Special color value for the icon color.
+//
+
+# define FL_ICON_COLOR (Fl_Color)0xffffffff /**< icon color [background?]*/
+
+
+//
+// Fl_File_Icon class...
+//
+
+/**
+ The Fl_File_Icon class manages icon images that can be used
+ as labels in other widgets and as icons in the FileBrowser widget.
+*/
+class FL_EXPORT Fl_File_Icon { //// Icon data
+
+ static Fl_File_Icon *first_; // Pointer to first icon/filetype
+ Fl_File_Icon *next_; // Pointer to next icon/filetype
+ const char *pattern_; // Pattern string
+ int type_; // Match only if directory or file?
+ int num_data_; // Number of data elements
+ int alloc_data_; // Number of allocated elements
+ short *data_; // Icon data
+
+ public:
+
+ enum // File types
+ {
+ ANY, // Any kind of file
+ PLAIN, // Only plain files
+ FIFO, // Only named pipes
+ DEVICE, // Only character and block devices
+ LINK, // Only symbolic links
+ DIRECTORY // Only directories
+ };
+
+ enum // Data opcodes
+ {
+ END, // End of primitive/icon
+ COLOR, // Followed by color value (2 shorts)
+ LINE, // Start of line
+ CLOSEDLINE, // Start of closed line
+ POLYGON, // Start of polygon
+ OUTLINEPOLYGON, // Followed by outline color (2 shorts)
+ VERTEX // Followed by scaled X,Y
+ };
+
+ Fl_File_Icon(const char *p, int t, int nd = 0, short *d = 0);
+ ~Fl_File_Icon();
+
+ short *add(short d);
+
+ /**
+ Adds a color value to the icon array, returning a pointer to it.
+ \param[in] c color value
+ */
+ short *add_color(Fl_Color c)
+ { short *d = add((short)COLOR); add((short)(c >> 16)); add((short)c); return (d); }
+
+ /**
+ Adds a vertex value to the icon array, returning a pointer to it.
+ The integer version accepts coordinates from 0 to 10000.
+ The origin (0.0) is in the lower-lefthand corner of the icon.
+ \param[in] x, y vertex coordinates
+ */
+ short *add_vertex(int x, int y)
+ { short *d = add((short)VERTEX); add((short)x); add((short)y); return (d); }
+
+ /**
+ Adds a vertex value to the icon array, returning a pointer to it.
+ The floating point version goes from 0.0 to 1.0.
+ The origin (0.0) is in the lower-lefthand corner of the icon.
+ \param[in] x, y vertex coordinates
+ */
+ short *add_vertex(float x, float y)
+ { short *d = add((short)VERTEX); add((short)(x * 10000.0));
+ add((short)(y * 10000.0)); return (d); }
+
+ /** Clears all icon data from the icon.*/
+ void clear() { num_data_ = 0; }
+
+ void draw(int x, int y, int w, int h, Fl_Color ic, int active = 1);
+
+ void label(Fl_Widget *w);
+
+ static void labeltype(const Fl_Label *o, int x, int y, int w, int h, Fl_Align a);
+ void load(const char *f);
+ int load_fti(const char *fti);
+ int load_image(const char *i);
+
+ /** Returns next file icon object. See Fl_File_Icon::first() */
+ Fl_File_Icon *next() { return (next_); }
+
+ /** Returns the filename matching pattern for the icon.*/
+ const char *pattern() { return (pattern_); }
+
+ /** Returns the number of words of data used by the icon.*/
+ int size() { return (num_data_); }
+
+ /**
+ Returns the filetype associated with the icon, which can be one of the
+ following:
+
+ \li Fl_File_Icon::ANY, any kind of file.
+ \li Fl_File_Icon::PLAIN, plain files.
+ \li Fl_File_Icon::FIFO, named pipes.
+ \li Fl_File_Icon::DEVICE, character and block devices.
+ \li Fl_File_Icon::LINK, symbolic links.
+ \li Fl_File_Icon::DIRECTORY, directories.
+ */
+ int type() { return (type_); }
+
+ /** Returns the data array for the icon.*/
+ short *value() { return (data_); }
+
+ static Fl_File_Icon *find(const char *filename, int filetype = ANY);
+
+ /** Returns a pointer to the first icon in the list.*/
+ static Fl_File_Icon *first() { return (first_); }
+ static void load_system_icons(void);
+};
+
+#endif // !_Fl_Fl_File_Icon_H_
+
+//
+// End of "$Id: Fl_File_Icon.H 8306 2011-01-24 17:04:22Z matt $".
+//