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/*
* Copyright (C) 1997-2009, Michael Jennings
*
* 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, its documentation and marketing & publicity
* materials, and acknowledgment shall be given in the documentation, materials
* 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 _STARTUP_H
#define _STARTUP_H
#include <X11/Xfuncproto.h>
#include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */
#include <ctype.h>
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include "misc.h"
#ifdef ESCREEN
#include "scream.h"
#endif
/************ Macros and Definitions ************/
#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
# define EXIT_SUCCESS 0 /* exit function success */
# define EXIT_FAILURE 1 /* exit function failure */
#endif
#define THEME_CFG "theme.cfg"
#define USER_CFG "user.cfg"
#define MAX_COLS 250
#define MAX_ROWS 128
#define SHADOW 2
/* convert pixel dimensions to row/column values */
#define Pixel2Width(x) ((x) / TermWin.fwidth)
#define Pixel2Height(y) ((y) / TermWin.fheight)
#define Pixel2Col(x) Pixel2Width((x) - TermWin.internalBorder)
#define Pixel2Row(y) Pixel2Height((y) - TermWin.internalBorder)
#define Width2Pixel(n) ((n) * TermWin.fwidth)
#define Height2Pixel(n) ((n) * TermWin.fheight)
#define Col2Pixel(col) (Width2Pixel(col) + TermWin.internalBorder)
#define Row2Pixel(row) (Height2Pixel(row) + TermWin.internalBorder)
#define TermWin_TotalWidth() (TermWin.width + 2 * TermWin.internalBorder)
#define TermWin_TotalHeight() (TermWin.height + 2 * TermWin.internalBorder)
#define TERM_WINDOW_FULL_WIDTH() (TermWin.width + 2 * TermWin.internalBorder)
#define TERM_WINDOW_FULL_HEIGHT() (TermWin.height + 2 * TermWin.internalBorder)
#define TERM_WINDOW_GET_WIDTH() (TermWin.width)
#define TERM_WINDOW_GET_HEIGHT() (TermWin.height)
#define TERM_WINDOW_SET_WIDTH() (TermWin.width = TERM_WINDOW_GET_COLS() * TermWin.fwidth)
#define TERM_WINDOW_SET_HEIGHT() (TermWin.height = TERM_WINDOW_GET_ROWS() * TermWin.fheight)
#define TERM_WINDOW_GET_REPORTED_ROWS() (TermWin.nrow)
#define TERM_WINDOW_GET_REPORTED_COLS() (TermWin.ncol)
#define TERM_WINDOW_GET_COLS() (TermWin.ncol)
#define TERM_WINDOW_SET_COLS(c) (TermWin.ncol = (c))
#ifdef ESCREEN
# define TERM_WINDOW_GET_ROWS() (NS_MAGIC_LINE(TermWin.screen_mode) ? TermWin.nrow - 1 : TermWin.nrow)
# define TERM_WINDOW_SET_ROWS(r) (TermWin.nrow = (NS_MAGIC_LINE(TermWin.screen_mode) ? (r + 1) : (r)))
#else
# define TERM_WINDOW_GET_ROWS() (TermWin.nrow)
# define TERM_WINDOW_SET_ROWS(r) (TermWin.nrow = (r))
#endif
#define Xscreen DefaultScreen(Xdisplay)
#define Xcmap DefaultColormap(Xdisplay, Xscreen)
#define Xroot DefaultRootWindow(Xdisplay)
#define Xvisual DefaultVisual(Xdisplay, Xscreen)
#ifdef DEBUG_DEPTH
# define Xdepth DEBUG_DEPTH
#else
# define Xdepth DefaultDepth(Xdisplay, Xscreen)
#endif
enum {
PROP_DESKTOP,
PROP_TRANS_PIXMAP,
PROP_TRANS_COLOR,
PROP_SELECTION_DEST,
PROP_SELECTION_INCR,
PROP_SELECTION_TARGETS,
PROP_ENL_COMMS,
PROP_ENL_VERSION,
PROP_ENL_MSG,
PROP_DELETE_WINDOW,
PROP_DND_PROTOCOL,
PROP_DND_SELECTION,
PROP_EWMH_ICON,
PROP_EWMH_OPACITY,
PROP_EWMH_STARTUP_ID,
PROP_EWMH_STATE,
PROP_EWMH_STATE_STICKY,
NUM_PROPS
};
/************ Structures ************/
typedef struct {
int internalBorder; /* Internal border size */
short x, y; /* TermWin.parent coordinates */
short width, height; /* window size [pixels] */
short fwidth, fheight; /* font width and height [pixels] */
unsigned int fprop:1; /* font is proportional */
unsigned int focus:1; /* window has focus */
short ncol, nrow; /* window size [characters] */
short saveLines; /* number of lines that fit in scrollback */
short nscrolled; /* number of line actually scrolled */
short view_start; /* scrollback view starts here */
Window parent, vt; /* parent (main) and vt100 window */
GC gc; /* GC for drawing text */
long mask; /* X Event mask for TermWin.vt */
XFontStruct * font; /* main font structure */
XFontSet fontset;
#ifndef NO_BOLDFONT
XFontStruct * boldFont; /* bold font */
#endif
#ifdef MULTI_CHARSET
XFontStruct * mfont; /* multibyte font structure */
#endif
#ifdef ESCREEN
_ns_sess *screen;
short screen_pending;
short screen_mode;
#endif
} TermWin_t;
/************ Variables ************/
extern TermWin_t TermWin;
extern Window root;
extern Display *Xdisplay;
extern Colormap cmap;
extern char *orig_argv0;
#ifdef PIXMAP_SUPPORT
extern short bg_needs_update;
#endif
extern char *display_name;
extern Atom props[NUM_PROPS];
/************ Function Prototypes ************/
_XFUNCPROTOBEGIN
extern int eterm_bootstrap(int argc, char *argv[]);
_XFUNCPROTOEND
#endif