mirror of git://git.suckless.org/svkbd
it works :)
This commit is contained in:
Enno Boland (Gottox)
parent
5f9a5d2068
commit
1aa6bd5ebe
71
config.def.h
71
config.def.h
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@ -1,13 +1,72 @@
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static const char font[] = "-*-terminus-medium-r-normal-*-14-*-*-*-*-*-*-*";
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static const char normbgcolor[] = "#cccccc";
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static const char normfgcolor[] = "#000000";
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static const char selbgcolor[] = "#0066ff";
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static const char selfgcolor[] = "#ffffff";
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static const char hovbgcolor[] = "#0066ff";
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static const char hovfgcolor[] = "#cccccc";
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static const char hovbgcolor[] = "#ffffff";
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static const char hovfgcolor[] = "#000000";
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static const char pressbgcolor[] = "#0000cc";
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static const char pressfgcolor[] = "#ffffff";
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static Key keys[] = {
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{ 1, XK_Return },
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{ "1!", XK_1, 1 },
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{ "2@", XK_2, 1 },
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{ "3#", XK_3, 1 },
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{ "4$", XK_4, 1 },
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{ "5%", XK_5, 1 },
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{ "6^", XK_6, 1 },
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{ "7&", XK_7, 1 },
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{ "8*", XK_8, 1 },
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{ "9(", XK_9, 1 },
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{ "0)", XK_0, 1 },
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{ "-_", XK_minus, 1 },
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{ "=+", XK_plus, 1 },
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{ "<-", XK_BackSpace, 2 },
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{ 0 },
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{ 1, XK_space },
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{ "->|", XK_Tab, 1 },
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{ 0, XK_q, 1 },
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{ 0, XK_w, 1 },
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{ 0, XK_e, 1 },
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{ 0, XK_r, 1 },
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{ 0, XK_t, 1 },
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{ 0, XK_y, 1 },
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{ 0, XK_u, 1 },
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{ 0, XK_i, 1 },
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{ 0, XK_o, 1 },
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{ 0, XK_p, 1 },
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{ "[", XK_bracketleft, 1 },
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{ "]", XK_bracketright, 1 },
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{ "Return", XK_Return, 3 },
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{ 0 },
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{ 0, XK_Caps_Lock, 2 },
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{ 0, XK_a, 1 },
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{ 0, XK_s, 1 },
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{ 0, XK_d, 1 },
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{ 0, XK_f, 1 },
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{ 0, XK_g, 1 },
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{ 0, XK_h, 1 },
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{ 0, XK_j, 1 },
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{ 0, XK_k, 1 },
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{ 0, XK_l, 1 },
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{ ":;", XK_semicolon, 1 },
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{ "'\"", XK_exclam, 1 },
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{ "\\|", XK_backslash, 1 },
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{ 0 },
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{ 0, XK_Shift_L, 2 },
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{ "<>|", XK_greater, 1 },
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{ 0, XK_z, 1 },
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{ 0, XK_x, 1 },
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{ 0, XK_c, 1 },
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{ 0, XK_v, 1 },
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{ 0, XK_b, 1 },
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{ 0, XK_n, 1 },
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{ 0, XK_m, 1 },
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{ ",", XK_colon, 1 },
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{ ".", XK_period, 1 },
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{ "/?", XK_slash, 1 },
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{ 0, XK_Shift_R, 2 },
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{ 0 },
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{ "Ctrl", XK_Control_L, 2 },
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{ "Alt", XK_Alt_L, 2 },
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{ "", XK_space, 5 },
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{ "Alt", XK_Alt_R, 2 },
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{ "Ctrl", XK_Control_R, 2 },
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};
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72
config.h
72
config.h
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@ -1,14 +1,72 @@
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static const char font[] = "-*-terminus-medium-r-normal-*-14-*-*-*-*-*-*-*";
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static const char normbgcolor[] = "#cccccc";
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static const char normfgcolor[] = "#000000";
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static const char selbgcolor[] = "#0066ff";
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static const char selfgcolor[] = "#ffffff";
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static const char hovbgcolor[] = "#0066ff";
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static const char hovfgcolor[] = "#cccccc";
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static const char hovbgcolor[] = "#ffffff";
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static const char hovfgcolor[] = "#000000";
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static const char pressbgcolor[] = "#0000cc";
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static const char pressfgcolor[] = "#ffffff";
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static Key keys[] = {
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{ 2, XK_Return },
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{ 1, XK_space },
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{ "1!", XK_1, 1 },
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{ "2@", XK_2, 1 },
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{ "3#", XK_3, 1 },
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{ "4$", XK_4, 1 },
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{ "5%", XK_5, 1 },
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{ "6^", XK_6, 1 },
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{ "7&", XK_7, 1 },
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{ "8*", XK_8, 1 },
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{ "9(", XK_9, 1 },
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{ "0)", XK_0, 1 },
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{ "-_", XK_minus, 1 },
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{ "=+", XK_plus, 1 },
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{ "<-", XK_BackSpace, 2 },
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{ 0 },
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{ 1, XK_space },
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{ "->|", XK_Tab, 1 },
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{ 0, XK_q, 1 },
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{ 0, XK_w, 1 },
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{ 0, XK_e, 1 },
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{ 0, XK_r, 1 },
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{ 0, XK_t, 1 },
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{ 0, XK_y, 1 },
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{ 0, XK_u, 1 },
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{ 0, XK_i, 1 },
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{ 0, XK_o, 1 },
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{ 0, XK_p, 1 },
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{ "[", XK_bracketleft, 1 },
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{ "]", XK_bracketright, 1 },
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{ "Return", XK_Return, 3 },
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{ 0 },
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{ 0, XK_Caps_Lock, 2 },
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{ 0, XK_a, 1 },
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{ 0, XK_s, 1 },
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{ 0, XK_d, 1 },
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{ 0, XK_f, 1 },
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{ 0, XK_g, 1 },
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{ 0, XK_h, 1 },
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{ 0, XK_j, 1 },
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{ 0, XK_k, 1 },
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{ 0, XK_l, 1 },
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{ ":;", XK_semicolon, 1 },
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{ "'\"", XK_exclam, 1 },
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{ "\\|", XK_backslash, 1 },
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{ 0 },
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{ 0, XK_Shift_L, 2 },
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{ "<>|", XK_greater, 1 },
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{ 0, XK_z, 1 },
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{ 0, XK_x, 1 },
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{ 0, XK_c, 1 },
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{ 0, XK_v, 1 },
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{ 0, XK_b, 1 },
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{ 0, XK_n, 1 },
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{ 0, XK_m, 1 },
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{ ",", XK_colon, 1 },
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{ ".", XK_period, 1 },
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{ "/?", XK_slash, 1 },
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{ 0, XK_Shift_R, 2 },
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{ 0 },
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{ "Ctrl", XK_Control_L, 2 },
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{ "Alt", XK_Alt_L, 2 },
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{ "", XK_space, 5 },
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{ "Alt", XK_Alt_R, 2 },
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{ "Ctrl", XK_Control_R, 2 },
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};
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@ -12,7 +12,7 @@ X11LIB = /usr/X11R6/lib
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# includes and libs
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INCS = -I. -I/usr/include -I${X11INC}
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LIBS = -L/usr/lib -lc -L${X11LIB} -lX11
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LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 -lXtst
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# flags
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CPPFLAGS = -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
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197
svkbd.c
197
svkbd.c
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@ -27,21 +27,14 @@
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#include <locale.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/select.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <X11/cursorfont.h>
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#include <stdlib.h>
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#include <X11/keysym.h>
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#include <X11/Xatom.h>
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#include <X11/Xlib.h>
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#include <X11/Xproto.h>
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#include <X11/Xutil.h>
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#ifdef XINERAMA
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#include <X11/extensions/Xinerama.h>
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#endif
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#include <X11/extensions/XTest.h>
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/* macros */
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#define MAX(a, b) ((a) > (b) ? (a) : (b))
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@ -53,7 +46,6 @@
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#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
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#define TAGMASK ((int)((1LL << LENGTH(tags)) - 1))
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#define TEXTW(x) (textnw(x, strlen(x)) + dc.font.height)
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#define ISVISIBLE(x) (x->tags & tagset[seltags])
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/* enums */
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enum { ColFG, ColBG, ColLast };
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@ -64,7 +56,7 @@ typedef unsigned long ulong;
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typedef struct {
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ulong norm[ColLast];
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ulong sel[ColLast];
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ulong press[ColLast];
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ulong hover[ColLast];
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Drawable drawable;
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GC gc;
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@ -78,21 +70,24 @@ typedef struct {
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} DC; /* draw context */
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typedef struct {
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uint width;
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char *label;
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KeySym keysym;
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uint width;
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int x, y, w, h;
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Bool sel;
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Bool pressed;
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} Key;
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/* function declarations */
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static void buttonpress(XEvent *e);
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static void buttonrelease(XEvent *e);
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static void cleanup(void);
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static void configurenotify(XEvent *e);
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static void destroynotify(XEvent *e);
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static void die(const char *errstr, ...);
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static void drawkeyboard(void);
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static void drawkey(Key *k, ulong col[ColLast]);
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static void drawkey(Key *k);
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static void expose(XEvent *e);
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static Key *findkey(int x, int y);
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static ulong getcolor(const char *colstr);
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static void initfont(const char *fontstr);
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static void leavenotify(XEvent *e);
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@ -100,12 +95,14 @@ static void motionnotify(XEvent *e);
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static void run(void);
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static void setup(void);
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static int textnw(const char *text, uint len);
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static void updatekeys();
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/* variables */
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static int screen;
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static int wx, wy, ww, wh;
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static void (*handler[LASTEvent]) (XEvent *) = {
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[ButtonPress] = buttonpress,
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[ButtonRelease] = buttonrelease,
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[ConfigureNotify] = configurenotify,
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[DestroyNotify] = destroynotify,
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[Expose] = expose,
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@ -116,11 +113,57 @@ static Display *dpy;
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static DC dc;
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static Window root, win;
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static Bool running = True;
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static Key *hover = NULL, *pressed = NULL;
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/* configuration, allows nested code to access above variables */
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#include "config.h"
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void
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buttonpress(XEvent *e) {
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XButtonPressedEvent *ev = &e->xbutton;
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Key *k;
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if((k = findkey(ev->x, ev->y))) {
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if(k->pressed && IsModifierKey(k->keysym)) {
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XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, k->keysym), False, 0);
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k->pressed = 0;
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pressed = NULL;
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}
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else {
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pressed = k;
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k->pressed = True;
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XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, k->keysym), True, 0);
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}
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drawkey(k);
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XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, ww, wh, 0, 0);
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}
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}
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void
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buttonrelease(XEvent *e) {
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int i;
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XButtonPressedEvent *ev = &e->xbutton;
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Key *k = findkey(ev->x, ev->y);
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if(pressed && k && !IsModifierKey(k->keysym)) {
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if(k != pressed) {
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XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, k->keysym), True, 0);
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k->pressed = 1;
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}
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for(i = 0; i < LENGTH(keys); i++) {
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if(keys[i].pressed && !IsModifierKey(keys[i].keysym)) {
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XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, keys[i].keysym), False, 0);
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keys[i].pressed = 0;
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}
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}
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for(i = 0; i < LENGTH(keys); i++) {
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if(keys[i].pressed) {
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XTestFakeKeyEvent(dpy, XKeysymToKeycode(dpy, keys[i].keysym), False, 0);
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keys[i].pressed = 0;
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}
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}
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pressed = NULL;
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}
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drawkeyboard();
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}
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void
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@ -145,7 +188,7 @@ configurenotify(XEvent *e) {
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wh = ev->height;
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XFreePixmap(dpy, dc.drawable);
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dc.drawable = XCreatePixmap(dpy, root, ww, wh, DefaultDepth(dpy, screen));
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drawkeyboard();
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updatekeys();
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}
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}
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@ -161,58 +204,50 @@ die(const char *errstr, ...) {
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void
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drawkeyboard(void) {
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int rows, i, j;
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int x = 0, y = 0, h, base;
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int i;
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for(i = 0, rows = 1; i < LENGTH(keys); i++)
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if(keys[i].keysym == 0)
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rows++;
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h = wh / rows;
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for(i = 0; i < LENGTH(keys); i++) {
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for(j = i, base = 0; j < LENGTH(keys) && keys[j].keysym != 0; j++)
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base += keys[j].width;
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for(x = 0; i < LENGTH(keys) && keys[i].keysym != 0; i++) {
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keys[i].x = x;
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keys[i].y = y;
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keys[i].w = keys[i].width * ww / base;
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keys[i].h = h;
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x += keys[i].w;
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printf("%i %i %i %i\n", x, y, keys[i].w, h);
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}
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y += h;
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}
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for(i = 0; i < LENGTH(keys); i++) {
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if(keys[i].keysym != 0)
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drawkey(&keys[i], dc.norm);
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drawkey(&keys[i]);
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}
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XSync(dpy, False);
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XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, ww, wh, 0, 0);
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}
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void
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drawkey(Key *k, ulong col[ColLast]) {
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drawkey(Key *k) {
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int x, y, h, len;
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XRectangle r = { k->x, k->y, k->w, k->h};
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const char *text;
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const char *l;
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ulong *col;
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if(k->pressed)
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col = dc.press;
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else if(hover == k)
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col = dc.hover;
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else
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col = dc.norm;
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XSetForeground(dpy, dc.gc, col[ColBG]);
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XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
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XSetForeground(dpy, dc.gc, col[ColFG]);
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XDrawRectangles(dpy, dc.drawable, dc.gc, &r, 1);
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text = XKeysymToString(k->keysym);
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len = strlen(text);
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if(k->label)
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l = k->label;
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else
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l = XKeysymToString(k->keysym);
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len = strlen(l);
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h = dc.font.ascent + dc.font.descent;
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y = k->y + (k->h / 2) - (h / 2) + dc.font.ascent;
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x = k->x + (k->w / 2) - (textnw(text, len) / 2);
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x = k->x + (k->w / 2) - (textnw(l, len) / 2);
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if(dc.font.set)
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XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, text, len);
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XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, l, len);
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else
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XDrawString(dpy, dc.drawable, dc.gc, x, y, text, len);
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XDrawString(dpy, dc.drawable, dc.gc, x, y, l, len);
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}
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void
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destroynotify(XEvent *e) {
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running = False;
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}
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void
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@ -223,6 +258,18 @@ expose(XEvent *e) {
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drawkeyboard();
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}
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Key *
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findkey(int x, int y) {
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int i;
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for(i = 0; i < LENGTH(keys); i++)
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if(keys[i].keysym && x > keys[i].x &&
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x < keys[i].x + keys[i].w &&
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y > keys[i].y && y < keys[i].y + keys[i].h)
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return &keys[i];
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return NULL;
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}
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ulong
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getcolor(const char *colstr) {
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Colormap cmap = DefaultColormap(dpy, screen);
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@ -275,12 +322,29 @@ initfont(const char *fontstr) {
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void
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leavenotify(XEvent *e) {
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Key *h = hover;
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if(!hover)
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return;
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hover = NULL;
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drawkey(h);
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XCopyArea(dpy, dc.drawable, win, dc.gc, h->x, h->y, h->w, h->h, h->x, h->y);
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}
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void
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motionnotify(XEvent *e) {
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||||
XMotionEvent *ev = &e->xmotion;
|
||||
Key *h = findkey(ev->x, ev->y), *oh;
|
||||
|
||||
if(h != hover) {
|
||||
oh = hover;;
|
||||
hover = h;
|
||||
if(oh)
|
||||
drawkey(oh);
|
||||
if(hover)
|
||||
drawkey(hover);
|
||||
}
|
||||
XCopyArea(dpy, dc.drawable, win, dc.gc, 0, 0, ww, wh, 0, 0);
|
||||
}
|
||||
|
||||
void
|
||||
|
|
@ -298,6 +362,9 @@ run(void) {
|
|||
|
||||
void
|
||||
setup(void) {
|
||||
int i;
|
||||
XWMHints *wmh;
|
||||
|
||||
/* init screen */
|
||||
screen = DefaultScreen(dpy);
|
||||
root = RootWindow(dpy, screen);
|
||||
|
|
@ -310,18 +377,28 @@ setup(void) {
|
|||
wy = DisplayHeight(dpy, screen) - wh;
|
||||
dc.norm[ColBG] = getcolor(normbgcolor);
|
||||
dc.norm[ColFG] = getcolor(normfgcolor);
|
||||
dc.sel[ColBG] = getcolor(selbgcolor);
|
||||
dc.sel[ColFG] = getcolor(selfgcolor);
|
||||
dc.press[ColBG] = getcolor(pressbgcolor);
|
||||
dc.press[ColFG] = getcolor(pressfgcolor);
|
||||
dc.hover[ColBG] = getcolor(hovbgcolor);
|
||||
dc.hover[ColFG] = getcolor(hovfgcolor);
|
||||
dc.drawable = XCreatePixmap(dpy, root, ww, wh, DefaultDepth(dpy, screen));
|
||||
dc.gc = XCreateGC(dpy, root, 0, 0);
|
||||
if(!dc.font.set)
|
||||
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
|
||||
for(i = 0; i < LENGTH(keys); i++)
|
||||
keys[i].pressed = 0;
|
||||
|
||||
win = XCreateSimpleWindow(dpy, root, wx, wy, ww, wh, 0, dc.norm[ColFG], dc.norm[ColBG]);
|
||||
XSelectInput(dpy, win, StructureNotifyMask | PointerMotionMask | ExposureMask);
|
||||
XSelectInput(dpy, win, StructureNotifyMask|PointerMotionMask|
|
||||
ButtonReleaseMask|ButtonPressMask|ExposureMask|
|
||||
LeaveWindowMask);
|
||||
wmh = XAllocWMHints();
|
||||
wmh->input = False;
|
||||
wmh->flags = InputHint;
|
||||
XSetWMHints(dpy, win, wmh);
|
||||
XFree(wmh);
|
||||
XMapRaised(dpy, win);
|
||||
updatekeys();
|
||||
drawkeyboard();
|
||||
}
|
||||
|
||||
|
|
@ -336,6 +413,34 @@ textnw(const char *text, uint len) {
|
|||
return XTextWidth(dc.font.xfont, text, len);
|
||||
}
|
||||
|
||||
void
|
||||
updatekeys() {
|
||||
int rows, i, j;
|
||||
int x = 0, y = 0, h, base;
|
||||
|
||||
for(i = 0, rows = 1; i < LENGTH(keys); i++)
|
||||
if(keys[i].keysym == 0)
|
||||
rows++;
|
||||
h = wh / rows;
|
||||
for(i = 0; i < LENGTH(keys); i++, rows--) {
|
||||
for(j = i, base = 0; j < LENGTH(keys) && keys[j].keysym != 0; j++)
|
||||
base += keys[j].width;
|
||||
for(x = 0; i < LENGTH(keys) && keys[i].keysym != 0; i++) {
|
||||
keys[i].x = x;
|
||||
keys[i].y = y;
|
||||
keys[i].w = keys[i].width * (ww - 1) / base;
|
||||
if(rows)
|
||||
keys[i].h = h;
|
||||
else
|
||||
keys[i].h = (wh - 1) - y;
|
||||
x += keys[i].w;
|
||||
}
|
||||
if(base != 0)
|
||||
keys[i - 1].w = (ww - 1) - keys[i - 1].x;
|
||||
y += h;
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
main(int argc, char *argv[]) {
|
||||
if(argc == 2 && !strcmp("-v", argv[1]))
|
||||
|
|
|
|||
Loading…
Reference in New Issue