238 lines
7.0 KiB
C
238 lines
7.0 KiB
C
/*****************************************************************************/
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/* Enlightenment - The Window Manager that dares to do what others don't */
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/*****************************************************************************/
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/*
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Copyright (C) 1999 Carsten Haitzler, Geoff Harrison and various contributors
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*
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to
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deal in the Software without restriction, including without limitation the
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rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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sell copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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*
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The above copyright notice and this permission notice shall be included in
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all copies of the Software, its documentation and marketing & publicity
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materials, and acknowledgment shall be given in the documentation, materials
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and software packages that this Software was used.
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*
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "econfig.h"
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xproto.h>
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#include <X11/Xlocale.h>
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#include <X11/cursorfont.h>
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#include <X11/extensions/shape.h>
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#include <X11/extensions/XShm.h>
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#include <Imlib.h>
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#include <Fnlib.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdarg.h>
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#include <string.h>
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#include <fcntl.h>
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#include <dirent.h>
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#include <signal.h>
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#include <time.h>
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#include <math.h>
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#include <pwd.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <sys/stat.h>
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#include <sys/resource.h>
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#include <sys/ipc.h>
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#include <sys/shm.h>
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#include <freetype.h>
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#define FILEPATH_LEN_MAX 4096
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#define DEFAULT_LINKCOLOR_R 30
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#define DEFAULT_LINKCOLOR_G 50
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#define DEFAULT_LINKCOLOR_B 160
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#define TT_VALID( handle ) ( ( handle ).z != NULL )
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#ifndef MAX
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#define MAX(a,b) ((a)>(b)?(a):(b))
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#endif
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#define Esetenv(var, val, overwrite) \
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{ \
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static char envvar[1024]; \
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sprintf(envvar, "%500s=%500s", var, val);\
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putenv(envvar);\
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}
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typedef struct _efont
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{
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TT_Engine engine;
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TT_Face face;
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TT_Instance instance;
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TT_Face_Properties properties;
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int num_glyph;
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TT_Glyph *glyphs;
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TT_Raster_Map **glyphs_cached;
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int max_descent;
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int max_ascent;
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}
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Efont;
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typedef struct _textstate
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{
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char *fontname;
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FnlibStyle style;
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FnlibFont *font;
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ImlibColor fg_col;
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ImlibColor bg_col;
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int effect;
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Efont *efont;
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XFontStruct *xfont;
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XFontSet xfontset;
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int xfontset_ascent;
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int height;
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}
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TextState;
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typedef enum _type
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{
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IMG,
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BR,
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FONT,
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P,
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TEXT,
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PAGE
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}
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Type;
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typedef struct _img
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{
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char *src;
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char *src2;
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char *src3;
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int x, y;
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char *link;
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int w, h;
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}
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Img_;
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typedef struct _font
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{
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char *face;
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int r, g, b;
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}
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Font_;
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typedef struct _p
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{
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float align;
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}
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P_;
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typedef struct _object
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{
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Type type;
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void *object;
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}
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Object;
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typedef struct _page
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{
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char *name;
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int count;
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Object *obj;
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int columns;
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int padding;
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int linkr, linkg, linkb;
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char *background;
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}
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Page;
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typedef struct _link
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{
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char *name;
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int x, y, w, h;
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struct _link *next;
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}
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Link;
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void Efont_extents(Efont * f, char *text,
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int *font_ascent_return,
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int *font_descent_return, int *width_return,
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int *max_ascent_return,
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int *max_descent_return,
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int *lbearing_return, int *rbearing_return);
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Efont *Efont_load(char *file, int size);
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void Efont_free(Efont * f);
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void EFont_draw_string(Display * disp, Drawable win, GC gc,
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int x, int y, char *text,
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Efont * font, Visual * vis, Colormap cm);
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char **TextGetLines(char *text, int *count);
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void TextStateLoadFont(TextState * ts);
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void TextSize(TextState * ts, char *text,
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int *width, int *height, int fsize);
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void TextDraw(TextState * ts, Window win, char *text,
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int x, int y, int w, int h, int fsize,
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int justification);
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char *FileExtension(char *file);
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void md(char *s);
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int exists(char *s);
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void mkdirs(char *s);
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int isfile(char *s);
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int isdir(char *s);
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char **ls(char *dir, int *num);
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void freestrlist(char **l, int num);
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void rm(char *s);
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void mv(char *s, char *ss);
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void cp(char *s, char *ss);
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time_t moddate(char *s);
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int filesize(char *s);
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int fileinode(char *s);
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int filedev(char *s);
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void cd(char *s);
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char *cwd(void);
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int permissions(char *s);
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int owner(char *s);
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int group(char *s);
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char *username(int uid);
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char *homedir(int uid);
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char *usershell(int uid);
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char *atword(char *s, int num);
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char *atchar(char *s, char c);
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char *getword(char *s, int num);
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void word(char *s, int num, char *wd);
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int canread(char *s);
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int canwrite(char *s);
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int canexec(char *s);
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char *fileof(char *s);
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char *fullfileof(char *s);
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char *pathtoexec(char *file);
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char *pathtofile(char *file);
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void AddPage(Object * obj);
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void AddObject(Object * obj);
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void BuildObj(Object * obj, char *var, char *param);
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int GetNextTag(Object * obj);
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char *GetTextUntilTag(void);
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int GetObjects(FILE * f);
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int FixPage(int p);
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int GetPage(char *name);
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void GetLinkColors(int page_num, int *r, int *g, int *b);
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Link *RenderPage(Window win, int page_num, int w, int h);
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extern Display *disp;
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extern ImlibData *id;
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extern FnlibData *fd;
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extern char *docdir;
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