Initial commit (upstream 1.3.4)

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+/* feh.h
+
+Copyright (C) 1999-2003 Tom Gilbert.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies of the Software and its documentation and acknowledgment shall be
+given in the documentation and software packages that this Software was
+used.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+#ifndef FEH_H
+#define FEH_H
+
+#include "config.h"
+
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.h>
+#include <X11/Xos.h>
+#include <X11/keysym.h>
+#include <X11/Xresource.h>
+#ifdef HAVE_LIBXINERAMA
+#include <X11/extensions/Xinerama.h>
+#include <X11/X.h>
+#endif /* HAVE_LIBXINERAMA */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <sys/stat.h>
+#include <pwd.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <errno.h>
+#include <dirent.h>
+#include <stdarg.h>
+#include <signal.h>
+#include <sys/wait.h>
+#include <math.h>
+
+#include <Imlib2.h>
+#include <giblib/giblib.h>
+
+#include "structs.h"
+#include "menu.h"
+#include "ipc.h"
+
+#include "utils.h"
+#include "getopt.h"
+
+
+#include "debug.h"
+
+#define SLIDESHOW_RELOAD_MAX 4096
+
+#ifndef TRUE
+#define FALSE	0
+#define TRUE	!FALSE
+#endif
+
+#ifndef __GNUC__
+# define __attribute__(x)
+#endif
+
+#define XY_IN_RECT(x, y, rx, ry, rw, rh) \
+(((x) >= (rx)) && ((y) >= (ry)) && ((x) < ((rx) + (rw))) && ((y) < ((ry) + (rh))))
+
+#define DEFAULT_FONT "yudit/11"
+#define DEFAULT_MENU_FONT "yudit/10"
+#define DEFAULT_FONT_BIG "yudit/12"
+#define DEFAULT_FONT_TITLE "yudit/14"
+
+enum mode_type
+{ MODE_NORMAL = 0, MODE_PAN, MODE_ZOOM, MODE_ROTATE, MODE_BLUR, MODE_NEXT };
+
+enum bgmode_type
+{ BG_MODE_NONE = 0, BG_MODE_TILE, BG_MODE_CENTER, BG_MODE_SEAMLESS, BG_MODE_SCALE };
+
+enum slide_change
+{ SLIDE_NEXT, SLIDE_PREV, SLIDE_FIRST, SLIDE_LAST, SLIDE_JUMP_FWD,
+   SLIDE_JUMP_BACK
+};
+
+typedef void (*sighandler_t) (int);
+
+void show_usage(void);
+void show_version(void);
+int feh_main_iteration(int block);
+void feh_handle_event(XEvent * ev);
+void init_x_and_imlib(void);
+#ifdef HAVE_LIBXINERAMA
+void init_xinerama(void);
+#endif /* HAVE_LIBXINERAMA */
+void init_multiwindow_mode(void);
+void init_thumbnail_mode(void);
+void init_collage_mode(void);
+void init_index_mode(void);
+void init_slideshow_mode(void);
+void init_list_mode(void);
+void init_loadables_mode(void);
+void init_unloadables_mode(void);
+void feh_clean_exit(void);
+int feh_load_image(Imlib_Image * im, feh_file * file);
+void show_mini_usage(void);
+void slideshow_change_image(winwidget winwid, int change);
+void slideshow_pause_toggle(winwidget w);
+char *slideshow_create_name(feh_file * file);
+char *chop_file_from_full_path(char *str);
+void feh_event_handle_keypress(XEvent * ev);
+void feh_action_run(feh_file * file, char *action);
+char *feh_printf(char *str, feh_file * file);
+void feh_draw_zoom(winwidget w);
+void feh_draw_checks(winwidget win);
+void cb_slide_timer(void *data);
+void cb_reload_timer(void *data);
+char *feh_http_load_image(char *url);
+int feh_load_image_char(Imlib_Image * im, char *filename);
+void feh_draw_filename(winwidget w);
+void feh_draw_caption(winwidget w);
+void feh_display_status(char stat);
+void real_loadables_mode(int loadable);
+void feh_reload_image(winwidget w, int resize, int force_new);
+void feh_filelist_image_remove(winwidget winwid, char do_delete);
+char *feh_strip_hostname(char *url);
+struct hostent *feh_gethostbyname(const char *name);
+void slideshow_save_image(winwidget win);
+void feh_edit_inplace_orient(winwidget w, int orientation);
+void feh_edit_inplace_lossless_rotate(winwidget w, int orientation);
+gib_list * feh_wrap_string(char *text, int wrap_width, int max_height, Imlib_Font fn, gib_style * style);
+char *build_caption_filename(feh_file *file);
+gib_list * feh_list_jump(gib_list * root, gib_list * l, int direction, int num);
+
+
+/* Imlib stuff */
+extern Display *disp;
+extern Visual *vis;
+extern Colormap cm;
+extern int depth;
+extern Atom wmDeleteWindow;
+
+#ifdef HAVE_LIBXINERAMA
+extern int num_xinerama_screens;
+extern XineramaScreenInfo *xinerama_screens;
+extern int xinerama_screen;
+#endif /* HAVE_LIBXINERAMA */
+
+/* Thumbnail sizes */
+extern int cmdargc;
+extern char **cmdargv;
+extern Window root;
+extern XContext xid_context;
+extern Screen *scr;
+extern unsigned char reset_output;
+extern int call_level;
+extern feh_menu *menu_main;
+extern feh_menu *menu_close;
+extern char *mode; /* label for the current mode */
+
+#endif