2000-03-08 19:38:31 -08:00
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/*
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* Copyright (C) 1997-2000, Michael Jennings
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1999-08-17 18:12:47 -07:00
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*
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2000-03-08 19:38:31 -08:00
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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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1999-08-17 18:12:47 -07:00
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*
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2000-03-08 19:38:31 -08:00
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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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1999-08-17 18:12:47 -07:00
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*
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2000-03-08 19:38:31 -08:00
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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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1999-08-17 18:12:47 -07:00
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*/
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#ifndef _TERM_H_
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#define _TERM_H_
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#include <stdio.h>
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#include <X11/Xfuncproto.h>
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#include <X11/Intrinsic.h> /* Xlib, Xutil, Xresource, Xfuncproto */
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/************ Macros and Definitions ************/
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/* Macros to make parsing escape sequences slightly more readable.... <G> */
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#define OPT_SET_OR_TOGGLE(s, mask, bit) do { \
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if (!(s) || !(*(s))) { \
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if ((mask) & (bit)) { \
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(mask) &= ~(bit); \
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} else { \
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(mask) |= (bit); \
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} \
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} else if (BOOL_OPT_ISTRUE(s)) { \
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if ((mask) & (bit)) return; \
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(mask) |= (bit); \
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} else if (BOOL_OPT_ISFALSE(s)) { \
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if (!((mask) & (bit))) return; \
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(mask) &= ~(bit); \
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} \
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} while (0)
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/* The macro below forces bit to the opposite state from what we want, so that the
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code that follows will set it right. Hackish, but saves space. :) Use this
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if you need to do some processing other than just setting the flag right. */
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#define OPT_SET_OR_TOGGLE_NEG(s, mask, bit) do { if (s) { \
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if (BOOL_OPT_ISTRUE(s)) { \
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if ((mask) & (bit)) return; \
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(mask) &= ~(bit); \
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} else if (BOOL_OPT_ISFALSE(s)) { \
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if (!((mask) & (bit))) return; \
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(mask) |= (bit); \
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} \
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} } while (0)
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/* XTerm escape sequences: ESC ] Ps;Pt BEL */
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# define XTerm_name 0
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# define XTerm_iconName 1
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# define XTerm_title 2
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Mon Sep 20 18:32:01 PDT 1999 Michael Jennings <mej@eterm.org>
Lots of changes here. First off, this should fix the background draw
bug with transparency that several people pointed out. While I was
at it, I also cleaned up a lot of other related stuff. Three-state
images should be a lot more robust now.
Then again, some stuff may be broken entirely from this, so let me
know. :-)
For one thing, the various image modes should work as expected now.
You can allow and disallow modes for the various widgets. The
fallback mode is "solid" now, rather than "image," so you can cause
a certain widget to refuse to use an image if you want to. If you
specify an image without specifying a "mode" line that allows the
"image" mode, your image will not appear. <-- READ THIS TWICE! I
had to go back and fix all the theme files because of this, so you
will need to remove your current theme directory and allow Eterm's
"make install" to put the new ones in place; otherwise, everything
will go back to being solid colors. =]
Anytime something changes this drastically, there are bound to be
problems. Let me know if you find any of them. :)
SVN revision: 348
1999-09-20 18:16:46 -07:00
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# define XTerm_prop 3
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1999-08-17 18:12:47 -07:00
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# define XTerm_logfile 46
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# define XTerm_font 50
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/* rxvt/Eterm extensions of XTerm escape sequences: ESC ] Ps;Pt BEL */
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# define XTerm_Takeover 5 /* Steal keyboard focus and raise window */
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# define XTerm_EtermSeq 6 /* Eterm proprietary escape sequences */
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# define XTerm_Pixmap 20 /* new bg pixmap */
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2000-02-17 15:15:19 -08:00
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# define XTerm_DumpScreen 30 /* Dump contents of scrollback to a file */
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1999-08-17 18:12:47 -07:00
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# define XTerm_restoreFG 39 /* change default fg color */
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# define XTerm_restoreBG 49 /* change default bg color */
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# define restoreFG 39 /* restore default fg color */
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# define restoreBG 49 /* restore default bg color */
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enum color_list {
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fgColor,
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bgColor,
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minColor, /* 2 */
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BlackColor = minColor,
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Red3Color,
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Green3Color,
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Yellow3Color,
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Blue3Color,
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Magenta3Color,
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Cyan3Color,
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maxColor, /* minColor + 7 */
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Thu Feb 10 15:10:01 PST 2000 Michael Jennings <mej@eterm.org>
This is the first public availability of the work thus far on Eterm
0.9.1. There's quite a bit of new stuff here.
* Added scrollbar thumb support.
* Completely redid the terminfo/termcap stuff. The terminfo file is
now compiled (by tic) and installed by default (unless you specify
--without-terminfo). The config files still say xterm, though,
because some programs (like SLang and GNU mc) use the silly algorithm
of "Is $TERM set to xterm?" to detect mouse reporting support in a
terminal. =P But if you don't ever use xterm, you can use Eterm's
termcap and just name it "xterm" instead. Thanks to Marius Gedminas
<mgedmin@takas.lt> for his patch that started this whole revamp.
* Added the kEsetroot script for KDE users from Dax Games
<dgames@isoc.net>.
* You can now configure the Home and End emulation via --with-home=
and --with-end= options to configure. The --with-terminfo option is
also new, and --enable-xim is now the default.
* Added a new image state, disabled, for when Eterm loses focus. This
is supported by all widgets (well, all those that could possibly be
on screen when Eterm lost focus), even the background image. So you
could actually have all your images darken on focus out and restore
to normal on focus in.
* Widget colors formerly dealt with as colors (menu text color,
scrollbar color, etc.) are now handled by the imageclasses. Each
image state can have a foreground and background color defined. The
current exception is the background image; I hope to add that later.
The foreground is the text color and the background is the object
color (for solid color mode). So menu text color is set by the menu
imageclass. And again, for unfocused colors, use the disabled state
of the imageclass.
* Proportionally-spaced fonts are now handled much better. They are
still forced into evenly-spaced columns (it's a terminal for crying
out loud!) but at least you don't end up with Eterm's wider than your
screen. :-)
* Home on refresh is gone, as is home on echo. It's now much simpler.
There are two options: home on output, and home on input, the former
being a combination of echo and refresh. Also, keypresses that don't
necessarily have corresonding output can trigger a home on input,
like Ctrl-End or whatever...ones that don't have special meaning.
Credit to Darren Stuart Embry <dse@louisville.edu> for pointing out
this issue and the one with "m-" in font names.
* I finally got around to re-merging the new parser stuff from my
work on the Not Game. Closed up some old potential behavior quirks
with theme parsing.
* Added a new escape sequence to fork-and-exec a program. Also added
a scrollback search capability to highlight all occurances of a string
in your scrollback buffer. Use the new "Etsearch" utility to access
it. "Etsearch string" to search for a string, then "Etsearch" by
itself to reset the highlighting.
* And of course, the biggie. Eterm now supports a completely-
customizeable buttonbar. Not a menubar, a buttonbar. It can have an
arbitrary number of buttons, and each button can perform an action,
just like a menuitem. So a button could bring up a menu (like a
menubar) or launch a program (like a launchbar) or perform an
operation (like a toolbar). Each button can have an icon, text, or
both. And you can have buttons left- or right-justified in the
buttonbar. You will eventually be able to have an arbitrary number
of buttonbars, but I'm still working on that.
As with any change this big, things could very easily be broken. So
beware. :-) I have tested this myself, and everything seems to work,
but I can't test every possibility. Let me know if you find anything
that's broken, and enjoy!
SVN revision: 2048
2000-02-10 16:25:07 -08:00
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# ifdef NO_BRIGHTCOLOR
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WhiteColor = maxColor,
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maxBright = maxColor,
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# else
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1999-08-17 18:12:47 -07:00
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AntiqueWhiteColor = maxColor,
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minBright, /* maxColor + 1 */
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Grey25Color = minBright,
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RedColor,
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GreenColor,
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YellowColor,
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BlueColor,
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MagentaColor,
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CyanColor,
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maxBright, /* minBright + 7 */
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WhiteColor = maxBright,
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# endif
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# ifndef NO_CURSORCOLOR
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cursorColor,
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cursorColor2,
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# endif
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pointerColor,
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borderColor,
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# ifndef NO_BOLDUNDERLINE
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colorBD,
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colorUL,
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# endif
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menuTextColor,
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scrollColor,
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menuColor,
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unfocusedScrollColor,
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unfocusedMenuColor,
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NRS_COLORS, /* */
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topShadowColor = NRS_COLORS,
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bottomShadowColor,
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unfocusedTopShadowColor,
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unfocusedBottomShadowColor,
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menuTopShadowColor,
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menuBottomShadowColor,
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unfocusedMenuTopShadowColor,
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unfocusedMenuBottomShadowColor,
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TOTAL_COLORS /* */
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};
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# define NSHADOWCOLORS (TOTAL_COLORS - NRS_COLORS)
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#ifdef HOTKEY_CTRL
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# define HOTKEY ctrl
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#elif defined(HOTKEY_META)
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# define HOTKEY meta
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#endif
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#define PrivCases(bit) do {if (mode == 't') state = !(PrivateModes & bit); else state = mode; \
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switch (state) { \
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case 's': SavedModes |= (PrivateModes & bit); continue; break; \
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case 'r': state = (SavedModes & bit) ? 1 : 0; \
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default: PrivMode(state, bit); break; \
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}} while (0)
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/************ Variables ************/
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#ifdef META8_OPTION
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extern unsigned char meta_char; /* Alt-key prefix */
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#endif
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extern unsigned long PrivateModes;
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extern unsigned long SavedModes;
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extern char *def_colorName[];
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extern char *rs_color[NRS_COLORS];
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extern Pixel PixColors[NRS_COLORS + NSHADOWCOLORS];
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1999-12-02 18:31:33 -08:00
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extern unsigned int MetaMask, AltMask, NumLockMask;
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extern unsigned int modmasks[];
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1999-08-17 18:12:47 -07:00
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/************ Function Prototypes ************/
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_XFUNCPROTOBEGIN
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1999-12-02 18:31:33 -08:00
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extern void get_modifiers(void);
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1999-08-17 18:12:47 -07:00
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extern void lookup_key(XEvent *);
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#ifdef PRINTPIPE
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extern FILE *popen_printer(void);
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extern int pclose_printer(FILE *);
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extern void process_print_pipe(void);
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#endif
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extern void process_escape_seq(void);
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extern void process_csi_seq(void);
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extern void process_xterm_seq(void);
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extern void process_window_mode(unsigned int, int []);
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extern void process_terminal_mode(int, int, unsigned int, int []);
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extern void process_sgr_mode(unsigned int, int []);
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#ifndef NO_BRIGHTCOLOR
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extern void set_colorfgbg(void);
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#else
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# define set_colorfgbg() ((void)0)
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#endif /* NO_BRIGHTCOLOR */
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2000-05-31 22:24:47 -07:00
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extern void set_title(const char *);
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extern void set_icon_name(const char *);
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extern void append_to_title(const char *);
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extern void append_to_icon_name(const char *);
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1999-08-17 18:12:47 -07:00
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extern void xterm_seq(int, const char *);
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_XFUNCPROTOEND
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#endif /* _TERM_H_ */
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