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Diffstat (limited to 'fltk-2/include/fltk/HelpView.h')
| -rw-r--r-- | fltk-2/include/fltk/HelpView.h | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/fltk-2/include/fltk/HelpView.h b/fltk-2/include/fltk/HelpView.h deleted file mode 100644 index 152cf29..0000000 --- a/fltk-2/include/fltk/HelpView.h +++ /dev/null @@ -1,201 +0,0 @@ -// -// "$Id: HelpView.h 5860 2007-05-30 18:32:26Z sanel.z $" -// -// Help Viewer widget definitions. -// -// Copyright 1997-2006 by Easy Software Products. -// Image support donated by Matthias Melcher, Copyright 2000. -// -// 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 to "fltk-bugs@fltk.org". -// - -#ifndef HelpView_H -# define HelpView_H - -// -// Include necessary header files... -// - -# include <stdio.h> -# include <fltk/Group.h> -# include <fltk/Scrollbar.h> -# include <fltk/draw.h> -# include <fltk/SharedImage.h> - -namespace fltk { - -// -// HelpFunc type - link callback function for files... -// - - -typedef const char *(HelpFunc) (Widget *, const char *); - - -// -// HelpBlock structure... -// - -struct HelpBlock { - const char *start, // Start of text - *end; // End of text - uchar border; // Draw border? - Color bgcolor; // Background color - int x, // Indentation/starting X coordinate - y, // Starting Y coordinate - w, // Width - h; // Height - int line[32]; // Left starting position for each line -}; - -// -// HelpLink structure... -// - -struct HelpLink { - char filename[192], // Reference filename - name[32]; // Link target (blank if none) - int x, // X offset of link text - y, // Y offset of link text - w, // Width of link text - h; // Height of link text -}; - -// -// HelpTarget structure... -// - -struct HelpTarget { - char name[32]; // Target name - int y; // Y offset of target -}; - -// -// HelpView class... -// - -class FL_API HelpView : public Group //// Help viewer widget -{ - enum { RIGHT = -1, CENTER, LEFT }; // Alignments - - char title_[1024]; // Title string - Color defcolor_, // Default text color - bgcolor_, // Background color - textcolor_, // Text color - linkcolor_; // Link color - Font *textfont_; // Default font for text - int textsize_; // Default font size - const char *value_; // HTML text value - - int nblocks_, // Number of blocks/paragraphs - ablocks_; // Allocated blocks - HelpBlock *blocks_; // Blocks - - int nfonts_; // Number of fonts in stack - Font *fonts_[100]; // Font stack - int fontsizes_[100]; - - HelpFunc *link_; // Link transform function - - int nlinks_, // Number of links - alinks_; // Allocated links - HelpLink *links_; // Links - - int ntargets_, // Number of targets - atargets_; // Allocated targets - HelpTarget *targets_; // Targets - - char directory_[1024]; // Directory for current file - char filename_[1024]; // Current filename - int topline_, // Top line in document - leftline_, // Lefthand position - size_, // Total document length - hsize_; // Maximum document width - Scrollbar *scrollbar_, // Vertical scrollbar for document - *hscrollbar_; // Horizontal scrollbar - - HelpBlock *add_block (const char *s, int xx, int yy, int ww, int hh, - uchar border = 0); - void add_link (const char *n, int xx, int yy, int ww, int hh); - void add_target (const char *n, int yy); - static int compare_targets (const HelpTarget * t0, - const HelpTarget * t1); - int do_align (HelpBlock * block, int line, int xx, int a, int &l); - void write_text (const char * buf, const char * ptr, int X, int Y, int X1, int underline); - void draw (); - void format (); - void format_table (int *table_width, int *columns, const char *table); - int get_align (const char *p, int a); - const char *get_attr (const char *p, const char *n, char *buf, int bufsize); - Color get_color (const char *n, Color c); - SharedImage *get_image (const char *name, int W, int H); - int get_length (const char *l); - int handle (int); - - void initfont (Font *&f, int &s); - void pushfont (Font *f, int s); - void popfont (Font *&f, int &s); - -public: - - HelpView (int xx, int yy, int ww, int hh, const char *l = 0); - - ~HelpView (); - const char *directory () const { - if (directory_[0]) - return (directory_); - else - return ((const char *) 0); - } - const char *filename () const { - if (filename_[0]) - return (filename_); - else - return ((const char *) 0); - } void link (HelpFunc * fn) { - link_ = fn; - } - int load (const char *f); - void layout(); - int size () const { return (size_); } - - void textcolor (Color c); - void textfont (Font *f); - void textsize (int s); - - Color textcolor () const { return (defcolor_); } - Font *textfont () const { return (textfont_); } - int textsize () const { return (textsize_); } - const char *title () { return (title_); } - void topline (const char *n); - void topline (int); - int topline () const { return (topline_); } - void leftline (int); - int leftline () const { return (leftline_); } - void value (const char *v); - const char *value () const { return (value_); } - int find (const char *s,int p); -}; - -} // namespace fltk - -#endif // !HelpView_H - -// -// End of "$Id: HelpView.h 5860 2007-05-30 18:32:26Z sanel.z $". -// |