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111 lines
3.0 KiB
111 lines
3.0 KiB
// |
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// "$Id$" |
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// |
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// FileBrowser definitions. |
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// |
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// Copyright 1999-2010 by Michael Sweet. |
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// |
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// This library is free software. Distribution and use rights are outlined in |
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// the file "COPYING" which should have been included with this file. If this |
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// file is missing or damaged, see the license at: |
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// |
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// http://www.fltk.org/COPYING.php |
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// |
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// Please report all bugs and problems on the following page: |
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// |
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// http://www.fltk.org/str.php |
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// |
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/* \file |
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Fl_File_Browser widget . */ |
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// |
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// Include necessary header files... |
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// |
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#ifndef _Fl_File_Browser_H_ |
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# define _Fl_File_Browser_H_ |
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# include "Fl_Browser.H" |
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# include "Fl_File_Icon.H" |
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# include "filename.H" |
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// |
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// Fl_File_Browser class... |
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// |
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/** The Fl_File_Browser widget displays a list of filenames, optionally with file-specific icons. */ |
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class FL_EXPORT Fl_File_Browser : public Fl_Browser { |
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int filetype_; |
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const char *directory_; |
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uchar iconsize_; |
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const char *pattern_; |
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int full_height() const; |
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int item_height(void *) const; |
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int item_width(void *) const; |
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void item_draw(void *, int, int, int, int) const; |
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int incr_height() const { return (item_height(0)); } |
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public: |
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enum { FILES, DIRECTORIES }; |
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/** |
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The constructor creates the Fl_File_Browser widget at the specified position and size. |
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The destructor destroys the widget and frees all memory that has been allocated. |
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*/ |
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Fl_File_Browser(int, int, int, int, const char * = 0); |
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/** Sets or gets the size of the icons. The default size is 20 pixels. */ |
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uchar iconsize() const { return (iconsize_); }; |
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/** Sets or gets the size of the icons. The default size is 20 pixels. */ |
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void iconsize(uchar s) { iconsize_ = s; redraw(); }; |
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/** |
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Sets or gets the filename filter. The pattern matching uses |
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the fl_filename_match() |
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function in FLTK. |
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*/ |
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void filter(const char *pattern); |
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/** |
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Sets or gets the filename filter. The pattern matching uses |
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the fl_filename_match() |
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function in FLTK. |
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*/ |
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const char *filter() const { return (pattern_); }; |
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/** |
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Loads the specified directory into the browser. If icons have been |
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loaded then the correct icon is associated with each file in the list. |
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<P>The sort argument specifies a sort function to be used with |
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fl_filename_list(). |
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*/ |
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int load(const char *directory, Fl_File_Sort_F *sort = fl_numericsort); |
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Fl_Fontsize textsize() const { return Fl_Browser::textsize(); }; |
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void textsize(Fl_Fontsize s) { Fl_Browser::textsize(s); iconsize_ = (uchar)(3 * s / 2); }; |
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/** |
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Sets or gets the file browser type, FILES or |
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DIRECTORIES. When set to FILES, both |
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files and directories are shown. Otherwise only directories are |
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shown. |
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*/ |
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int filetype() const { return (filetype_); }; |
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/** |
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Sets or gets the file browser type, FILES or |
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DIRECTORIES. When set to FILES, both |
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files and directories are shown. Otherwise only directories are |
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shown. |
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*/ |
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void filetype(int t) { filetype_ = t; }; |
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}; |
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#endif // !_Fl_File_Browser_H_ |
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// |
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// End of "$Id$". |
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//
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