add stuff
This commit is contained in:
Markus Teich
7
.gitignore
vendored
7
.gitignore
vendored
@ -21,3 +21,10 @@
|
||||
*.i*86
|
||||
*.x86_64
|
||||
*.hex
|
||||
/sent
|
||||
|
||||
# vim
|
||||
*.swp
|
||||
*~
|
||||
|
||||
config.h
|
||||
|
||||
4
LICENSE
4
LICENSE
@ -1,6 +1,6 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2014 schachmat
|
||||
Copyright (c) 2014 markus.teich@stusta.mhn.de
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
@ -18,4 +18,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS 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.
|
||||
SOFTWARE.
|
||||
|
||||
56
Makefile
Normal file
56
Makefile
Normal file
@ -0,0 +1,56 @@
|
||||
# sent - plain text presentation tool
|
||||
# See LICENSE file for copyright and license details.
|
||||
|
||||
include config.mk
|
||||
|
||||
SRC = sent.c
|
||||
OBJ = ${SRC:.c=.o}
|
||||
|
||||
all: options sent cscope
|
||||
|
||||
options:
|
||||
@echo sent build options:
|
||||
@echo "CFLAGS = ${CFLAGS}"
|
||||
@echo "LDFLAGS = ${LDFLAGS}"
|
||||
@echo "CC = ${CC}"
|
||||
|
||||
config.h:
|
||||
cp config.def.h config.h
|
||||
|
||||
.c.o:
|
||||
@echo CC $<
|
||||
@${CC} -c ${CFLAGS} $<
|
||||
|
||||
${OBJ}: config.h config.mk
|
||||
|
||||
sent: ${OBJ}
|
||||
@echo CC -o $@
|
||||
@${CC} -o $@ ${OBJ} ${LDFLAGS}
|
||||
|
||||
cscope: ${SRC} config.h
|
||||
@echo cScope
|
||||
@cscope -R -b
|
||||
|
||||
clean:
|
||||
@echo cleaning
|
||||
@rm -f sent ${OBJ} sent-${VERSION}.tar.gz
|
||||
|
||||
dist: clean
|
||||
@echo creating dist tarball
|
||||
@mkdir -p sent-${VERSION}
|
||||
@cp -R LICENSE Makefile config.mk config.def.h ${SRC} sent-${VERSION}
|
||||
@tar -cf sent-${VERSION}.tar sent-${VERSION}
|
||||
@gzip sent-${VERSION}.tar
|
||||
@rm -rf sent-${VERSION}
|
||||
|
||||
install: all
|
||||
@echo installing executable file to ${DESTDIR}${PREFIX}/bin
|
||||
@mkdir -p ${DESTDIR}${PREFIX}/bin
|
||||
@cp -f sent ${DESTDIR}${PREFIX}/bin
|
||||
@chmod 755 ${DESTDIR}${PREFIX}/bin/sent
|
||||
|
||||
uninstall:
|
||||
@echo removing executable file from ${DESTDIR}${PREFIX}/bin
|
||||
@rm -f ${DESTDIR}${PREFIX}/bin/sent
|
||||
|
||||
.PHONY: all options clean dist install uninstall cscope
|
||||
63
arg.h
Normal file
63
arg.h
Normal file
@ -0,0 +1,63 @@
|
||||
/*
|
||||
* Copy me if you can.
|
||||
* by 20h
|
||||
*/
|
||||
|
||||
#ifndef ARG_H__
|
||||
#define ARG_H__
|
||||
|
||||
extern char *argv0;
|
||||
|
||||
/* use main(int argc, char *argv[]) */
|
||||
#define ARGBEGIN for (argv0 = *argv, argv++, argc--;\
|
||||
argv[0] && argv[0][1]\
|
||||
&& argv[0][0] == '-';\
|
||||
argc--, argv++) {\
|
||||
char argc_;\
|
||||
char **argv_;\
|
||||
int brk_;\
|
||||
if (argv[0][1] == '-' && argv[0][2] == '\0') {\
|
||||
argv++;\
|
||||
argc--;\
|
||||
break;\
|
||||
}\
|
||||
for (brk_ = 0, argv[0]++, argv_ = argv;\
|
||||
argv[0][0] && !brk_;\
|
||||
argv[0]++) {\
|
||||
if (argv_ != argv)\
|
||||
break;\
|
||||
argc_ = argv[0][0];\
|
||||
switch (argc_)
|
||||
|
||||
/* Handles obsolete -NUM syntax */
|
||||
#define ARGNUM case '0':\
|
||||
case '1':\
|
||||
case '2':\
|
||||
case '3':\
|
||||
case '4':\
|
||||
case '5':\
|
||||
case '6':\
|
||||
case '7':\
|
||||
case '8':\
|
||||
case '9'
|
||||
|
||||
#define ARGEND }\
|
||||
}
|
||||
|
||||
#define ARGC() argc_
|
||||
|
||||
#define ARGNUMF(base) (brk_ = 1, estrtol(argv[0], (base)))
|
||||
|
||||
#define EARGF(x) ((argv[0][1] == '\0' && argv[1] == NULL)?\
|
||||
((x), abort(), (char *)0) :\
|
||||
(brk_ = 1, (argv[0][1] != '\0')?\
|
||||
(&argv[0][1]) :\
|
||||
(argc--, argv++, argv[0])))
|
||||
|
||||
#define ARGF() ((argv[0][1] == '\0' && argv[1] == NULL)?\
|
||||
(char *)0 :\
|
||||
(brk_ = 1, (argv[0][1] != '\0')?\
|
||||
(&argv[0][1]) :\
|
||||
(argc--, argv++, argv[0])))
|
||||
|
||||
#endif
|
||||
28
config.def.h
Normal file
28
config.def.h
Normal file
@ -0,0 +1,28 @@
|
||||
/* See LICENSE file for copyright and license details. */
|
||||
|
||||
static char font[] = "-*-dejavu sans condensed-bold-r-*-*-0-0-*-*-*-0-*-*";
|
||||
#define NUMFONTS 30
|
||||
#define FONTSZ(x) ((int)(100.0 * powf(1.1288, (x)))) /* x in [0, NUMFONTS-1] */
|
||||
|
||||
/* how much screen estate is to be used at max for the content */
|
||||
static float usablewidth = 0.75;
|
||||
static float usableheight = 0.75;
|
||||
|
||||
static Mousekey mshortcuts[] = {
|
||||
/* button function argument */
|
||||
{ Button1, advance, {.i = +1} },
|
||||
{ Button2, advance, {.i = -1} },
|
||||
};
|
||||
|
||||
static Shortcut shortcuts[] = {
|
||||
/* keysym function argument */
|
||||
{ XK_q, quit, {0} },
|
||||
{ XK_Right, advance, {.i = +1} },
|
||||
{ XK_Left, advance, {.i = -1} },
|
||||
{ XK_Return, advance, {.i = +1} },
|
||||
{ XK_BackSpace, advance, {.i = -1} },
|
||||
{ XK_Down, advance, {.i = +5} },
|
||||
{ XK_Up, advance, {.i = -5} },
|
||||
{ XK_Next, advance, {.i = +10} },
|
||||
{ XK_Prior, advance, {.i = -10} },
|
||||
};
|
||||
25
config.mk
Normal file
25
config.mk
Normal file
@ -0,0 +1,25 @@
|
||||
# sent version
|
||||
VERSION = 0.1
|
||||
|
||||
# Customize below to fit your system
|
||||
|
||||
# paths
|
||||
PREFIX = /usr/local
|
||||
MANPREFIX = ${PREFIX}/share/man
|
||||
|
||||
X11INC = /usr/X11R6/include
|
||||
X11LIB = /usr/X11R6/lib
|
||||
|
||||
# includes and libs
|
||||
INCS = -I. -I/usr/include -I${X11INC}
|
||||
LIBS = -L/usr/lib -lc -lm -L${X11LIB} -lX11
|
||||
|
||||
# flags
|
||||
CPPFLAGS = -DVERSION=\"${VERSION}\" -D_BSD_SOURCE -D_XOPEN_SOURCE=600
|
||||
CFLAGS += -g -std=c99 -pedantic -Wall ${INCS} ${CPPFLAGS}
|
||||
LDFLAGS += -g ${LIBS}
|
||||
#CFLAGS += -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
|
||||
#LDFLAGS += ${LIBS}
|
||||
|
||||
# compiler and linker
|
||||
CC ?= cc
|
||||
468
sent.c
Normal file
468
sent.c
Normal file
@ -0,0 +1,468 @@
|
||||
/* See LICENSE for licence details. */
|
||||
#include <errno.h>
|
||||
#include <math.h>
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <X11/keysym.h>
|
||||
#include <X11/XKBlib.h>
|
||||
#include <X11/Xatom.h>
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Xutil.h>
|
||||
|
||||
#include "arg.h"
|
||||
|
||||
char *argv0;
|
||||
|
||||
/* macros */
|
||||
#define LEN(a) (sizeof(a) / sizeof(a)[0])
|
||||
#define LIMIT(x, a, b) (x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x)
|
||||
|
||||
typedef struct {
|
||||
char* text;
|
||||
} Slide;
|
||||
|
||||
/* Purely graphic info */
|
||||
typedef struct {
|
||||
Display *dpy;
|
||||
Window win;
|
||||
Atom wmdeletewin, netwmname;
|
||||
Visual *vis;
|
||||
XSetWindowAttributes attrs;
|
||||
int scr;
|
||||
int w, h;
|
||||
} XWindow;
|
||||
|
||||
/* Drawing Context linked list*/
|
||||
struct DC{
|
||||
XFontStruct *font;
|
||||
GC gc;
|
||||
struct DC *next;
|
||||
};
|
||||
|
||||
typedef union {
|
||||
int i;
|
||||
unsigned int ui;
|
||||
float f;
|
||||
const void *v;
|
||||
} Arg;
|
||||
|
||||
typedef struct {
|
||||
unsigned int b;
|
||||
void (*func)(const Arg *);
|
||||
const Arg arg;
|
||||
} Mousekey;
|
||||
|
||||
typedef struct {
|
||||
KeySym keysym;
|
||||
void (*func)(const Arg *);
|
||||
const Arg arg;
|
||||
} Shortcut;
|
||||
|
||||
/* function definitions used in config.h */
|
||||
static void advance(const Arg *);
|
||||
static void quit(const Arg *);
|
||||
|
||||
/* config.h for applying patches and the configuration. */
|
||||
#include "config.h"
|
||||
|
||||
static Bool xfontisscalable(char *name);
|
||||
static XFontStruct *xloadqueryscalablefont(char *name, int size);
|
||||
static struct DC *getfontsize(char *str, size_t len, int *width, int *height);
|
||||
static void cleanup(struct DC *cur);
|
||||
static void eprintf(const char *, ...);
|
||||
static void load(FILE *fp);
|
||||
static void advance(const Arg *arg);
|
||||
static void quit(const Arg *arg);
|
||||
static void run();
|
||||
static void usage();
|
||||
static void xdraw();
|
||||
static void xhints();
|
||||
static void xinit();
|
||||
static void xloadfonts(char *);
|
||||
|
||||
static void bpress(XEvent *);
|
||||
static void cmessage(XEvent *);
|
||||
static void expose(XEvent *);
|
||||
static void kpress(XEvent *);
|
||||
static void resize(XEvent *);
|
||||
|
||||
/* Globals */
|
||||
static Slide *slides = NULL;
|
||||
static int idx = 0;
|
||||
static int slidecount = 0;
|
||||
static XWindow xw;
|
||||
static struct DC dc;
|
||||
static int running = 1;
|
||||
static char *opt_font = NULL;
|
||||
|
||||
static void (*handler[LASTEvent])(XEvent *) = {
|
||||
[ButtonPress] = bpress,
|
||||
[ClientMessage] = cmessage,
|
||||
[ConfigureNotify] = resize,
|
||||
[Expose] = expose,
|
||||
[KeyPress] = kpress,
|
||||
};
|
||||
|
||||
|
||||
Bool xfontisscalable(char *name)
|
||||
{
|
||||
int i, field;
|
||||
|
||||
if (!name || name[0] != '-')
|
||||
return False;
|
||||
|
||||
for (i = field = 0; name[i] != '\0'; i++) {
|
||||
if (name[i] == '-') {
|
||||
field++;
|
||||
if ((field == 7) || (field == 8) || (field == 12))
|
||||
if ((name[i+1] != '0') || (name[i+2] != '-'))
|
||||
return False;
|
||||
}
|
||||
}
|
||||
return field == 14;
|
||||
}
|
||||
|
||||
XFontStruct *xloadqueryscalablefont(char *name, int size)
|
||||
{
|
||||
int i, j, field;
|
||||
char newname[500];
|
||||
int resx, resy;
|
||||
|
||||
if (!name || name[0] != '-')
|
||||
return NULL;
|
||||
/* calculate our screen resolution in dots per inch. 25.4mm = 1 inch */
|
||||
resx = DisplayWidth(xw.dpy, xw.scr)/(DisplayWidthMM(xw.dpy, xw.scr)/25.4);
|
||||
resy = DisplayHeight(xw.dpy, xw.scr)/(DisplayHeightMM(xw.dpy, xw.scr)/25.4);
|
||||
/* copy the font name, changing the scalable fields as we do so */
|
||||
for (i = j = field = 0; name[i] != '\0' && field <= 14; i++) {
|
||||
newname[j++] = name[i];
|
||||
if (name[i] == '-') {
|
||||
field++;
|
||||
switch (field) {
|
||||
case 7: /* pixel size */
|
||||
case 12: /* average width */
|
||||
/* change from "-0-" to "-*-" */
|
||||
newname[j] = '*';
|
||||
j++;
|
||||
if (name[i+1] != '\0') i++;
|
||||
break;
|
||||
case 8: /* point size */
|
||||
/* change from "-0-" to "-<size>-" */
|
||||
sprintf(&newname[j], "%d", size);
|
||||
while (newname[j] != '\0') j++;
|
||||
if (name[i+1] != '\0') i++;
|
||||
break;
|
||||
case 9: /* x-resolution */
|
||||
case 10: /* y-resolution */
|
||||
/* change from an unspecified resolution to resx or resy */
|
||||
sprintf(&newname[j], "%d", (field == 9) ? resx : resy);
|
||||
while (newname[j] != '\0') j++;
|
||||
while ((name[i+1] != '-') && (name[i+1] != '\0')) i++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
newname[j] = '\0';
|
||||
return (field != 14) ? NULL : XLoadQueryFont(xw.dpy, newname);
|
||||
}
|
||||
|
||||
struct DC *getfontsize(char *str, size_t len, int *width, int *height)
|
||||
{
|
||||
XCharStruct info;
|
||||
int unused;
|
||||
struct DC *pre = &dc;
|
||||
struct DC *cur = &dc;
|
||||
|
||||
do {
|
||||
XTextExtents(cur->font, str, len, &unused, &unused, &unused, &info);
|
||||
if (info.width > usablewidth * xw.w
|
||||
|| info.ascent + info.descent > usableheight * xw.h)
|
||||
break;
|
||||
pre = cur;
|
||||
} while ((cur = cur->next));
|
||||
|
||||
XTextExtents(pre->font, "o", 1, &unused, &unused, &unused, &info);
|
||||
*height = info.ascent;
|
||||
*width = XTextWidth(pre->font, str, len);
|
||||
return pre;
|
||||
}
|
||||
|
||||
void cleanup(struct DC *cur)
|
||||
{
|
||||
XFreeFont(xw.dpy, cur->font);
|
||||
XFreeGC(xw.dpy, cur->gc);
|
||||
|
||||
if (cur->next) {
|
||||
cleanup(cur->next);
|
||||
cur->next = NULL;
|
||||
}
|
||||
|
||||
if (cur != &dc) {
|
||||
free(cur);
|
||||
return;
|
||||
}
|
||||
|
||||
XDestroyWindow(xw.dpy, xw.win);
|
||||
XSync(xw.dpy, False);
|
||||
XCloseDisplay(xw.dpy);
|
||||
if (slides) {
|
||||
free(slides);
|
||||
slides = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
void eprintf(const char *fmt, ...)
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
va_start(ap, fmt);
|
||||
vfprintf(stderr, fmt, ap);
|
||||
va_end(ap);
|
||||
|
||||
if (fmt[0] != '\0' && fmt[strlen(fmt)-1] == ':') {
|
||||
fputc(' ', stderr);
|
||||
perror(NULL);
|
||||
} else {
|
||||
fputc('\n', stderr);
|
||||
}
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
void load(FILE *fp)
|
||||
{
|
||||
static size_t size = 0;
|
||||
char buf[BUFSIZ], *p;
|
||||
size_t i;
|
||||
|
||||
/* read each line from stdin and add it to the item list */
|
||||
for (i = slidecount; fgets(buf, sizeof(buf), fp); i++) {
|
||||
if ((i+1) * sizeof(*slides) >= size)
|
||||
if (!(slides = realloc(slides, (size += BUFSIZ))))
|
||||
eprintf("cannot realloc %u bytes:", size);
|
||||
if ((p = strchr(buf, '\n')))
|
||||
*p = '\0';
|
||||
if (!(slides[i].text = strdup(buf)))
|
||||
eprintf("cannot strdup %u bytes:", strlen(buf)+1);
|
||||
}
|
||||
if (slides)
|
||||
slides[i].text = NULL;
|
||||
slidecount = i;
|
||||
}
|
||||
|
||||
void advance(const Arg *arg)
|
||||
{
|
||||
int new_idx = idx + arg->i;
|
||||
LIMIT(new_idx, 0, slidecount-1);
|
||||
if (new_idx != idx) {
|
||||
idx = new_idx;
|
||||
xdraw();
|
||||
}
|
||||
}
|
||||
|
||||
void quit(const Arg *arg)
|
||||
{
|
||||
running = 0;
|
||||
}
|
||||
|
||||
void run()
|
||||
{
|
||||
XEvent ev;
|
||||
|
||||
/* Waiting for window mapping */
|
||||
while (1) {
|
||||
XNextEvent(xw.dpy, &ev);
|
||||
if (ev.type == ConfigureNotify) {
|
||||
xw.w = ev.xconfigure.width;
|
||||
xw.h = ev.xconfigure.height;
|
||||
} else if (ev.type == MapNotify) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
while (running) {
|
||||
XNextEvent(xw.dpy, &ev);
|
||||
if (handler[ev.type])
|
||||
(handler[ev.type])(&ev);
|
||||
}
|
||||
}
|
||||
|
||||
void usage()
|
||||
{
|
||||
eprintf("sent " VERSION " (c) 2014 markus.teich@stusta.mhn.de\n" \
|
||||
"usage: sent [-f font] FILE1 [FILE2 ...]", argv0);
|
||||
}
|
||||
|
||||
void xdraw()
|
||||
{
|
||||
int line_len = strlen(slides[idx].text);
|
||||
int height;
|
||||
int width;
|
||||
struct DC *dc = getfontsize(slides[idx].text, line_len, &width, &height);
|
||||
|
||||
XClearWindow(xw.dpy, xw.win);
|
||||
XDrawString(xw.dpy, xw.win, dc->gc, (xw.w - width)/2, (xw.h + height)/2,
|
||||
slides[idx].text, line_len);
|
||||
}
|
||||
|
||||
void xhints()
|
||||
{
|
||||
XClassHint class = {.res_name = "sent", .res_class = "presenter"};
|
||||
XWMHints wm = {.flags = InputHint, .input = True};
|
||||
XSizeHints *sizeh = NULL;
|
||||
|
||||
if (!(sizeh = XAllocSizeHints()))
|
||||
eprintf("sent: Could not alloc size hints");
|
||||
|
||||
sizeh->flags = PSize;
|
||||
sizeh->height = xw.h;
|
||||
sizeh->width = xw.w;
|
||||
|
||||
XSetWMProperties(xw.dpy, xw.win, NULL, NULL, NULL, 0, sizeh, &wm, &class);
|
||||
XFree(sizeh);
|
||||
}
|
||||
|
||||
void xinit()
|
||||
{
|
||||
XTextProperty prop;
|
||||
|
||||
if (!(xw.dpy = XOpenDisplay(NULL)))
|
||||
eprintf("Can't open display.");
|
||||
xw.scr = XDefaultScreen(xw.dpy);
|
||||
xw.vis = XDefaultVisual(xw.dpy, xw.scr);
|
||||
xw.w = DisplayWidth(xw.dpy, xw.scr);
|
||||
xw.h = DisplayHeight(xw.dpy, xw.scr);
|
||||
|
||||
xw.attrs.background_pixel = WhitePixel(xw.dpy, xw.scr);
|
||||
xw.attrs.bit_gravity = CenterGravity;
|
||||
xw.attrs.event_mask = KeyPressMask | ExposureMask | StructureNotifyMask
|
||||
| ButtonMotionMask | ButtonPressMask;
|
||||
|
||||
xw.win = XCreateWindow(xw.dpy, XRootWindow(xw.dpy, xw.scr), 0, 0,
|
||||
xw.w, xw.h, 0, XDefaultDepth(xw.dpy, xw.scr), InputOutput, xw.vis,
|
||||
CWBackPixel | CWBitGravity | CWEventMask, &xw.attrs);
|
||||
|
||||
xw.wmdeletewin = XInternAtom(xw.dpy, "WM_DELETE_WINDOW", False);
|
||||
xw.netwmname = XInternAtom(xw.dpy, "_NET_WM_NAME", False);
|
||||
XSetWMProtocols(xw.dpy, xw.win, &xw.wmdeletewin, 1);
|
||||
|
||||
xloadfonts(opt_font ? opt_font : font);
|
||||
|
||||
XStringListToTextProperty(&argv0, 1, &prop);
|
||||
XSetWMName(xw.dpy, xw.win, &prop);
|
||||
XSetTextProperty(xw.dpy, xw.win, &prop, xw.netwmname);
|
||||
XFree(prop.value);
|
||||
XMapWindow(xw.dpy, xw.win);
|
||||
xhints();
|
||||
XSync(xw.dpy, False);
|
||||
}
|
||||
|
||||
void xloadfonts(char *fontstr)
|
||||
{
|
||||
int count = 0;
|
||||
int i = 0;
|
||||
XFontStruct *fnt;
|
||||
XGCValues gcvalues;
|
||||
struct DC *cur = &dc;
|
||||
char **fstr = XListFonts(xw.dpy, fontstr, 42, &count);
|
||||
|
||||
while (count-- && !xfontisscalable(fstr[count]))
|
||||
; /* nothing, just get first scalable font result */
|
||||
|
||||
if (count < 0)
|
||||
eprintf("sent: could not find a scalable font matching %s", fontstr);
|
||||
|
||||
memset(&gcvalues, 0, sizeof(gcvalues));
|
||||
|
||||
do {
|
||||
if (!(fnt = xloadqueryscalablefont(fstr[count], FONTSZ(i)))) {
|
||||
i++;
|
||||
continue;
|
||||
}
|
||||
|
||||
cur->gc = XCreateGC(xw.dpy, XRootWindow(xw.dpy, xw.scr), 0, &gcvalues);
|
||||
cur->font = fnt;
|
||||
XSetFont(xw.dpy, cur->gc, fnt->fid);
|
||||
XSetForeground(xw.dpy, cur->gc, BlackPixel(xw.dpy, xw.scr));
|
||||
cur->next = (++i < NUMFONTS) ? malloc(sizeof(struct DC)) : NULL;
|
||||
cur = cur->next;
|
||||
} while (cur && i < NUMFONTS);
|
||||
|
||||
if (cur == &dc)
|
||||
eprintf("sent: could not load fonts.");
|
||||
|
||||
XFreeFontNames(fstr);
|
||||
}
|
||||
|
||||
void bpress(XEvent *e)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
for (i = 0; i < LEN(mshortcuts); i++)
|
||||
if (e->xbutton.button == mshortcuts[i].b && mshortcuts[i].func)
|
||||
mshortcuts[i].func(&(mshortcuts[i].arg));
|
||||
}
|
||||
|
||||
void cmessage(XEvent *e)
|
||||
{
|
||||
if (e->xclient.data.l[0] == xw.wmdeletewin)
|
||||
running = 0;
|
||||
}
|
||||
|
||||
void expose(XEvent *e)
|
||||
{
|
||||
if (0 == e->xexpose.count)
|
||||
xdraw();
|
||||
}
|
||||
|
||||
void kpress(XEvent *e)
|
||||
{
|
||||
unsigned int i;
|
||||
KeySym sym;
|
||||
|
||||
sym = XkbKeycodeToKeysym(xw.dpy, (KeyCode)e->xkey.keycode, 0, 0);
|
||||
for (i = 0; i < LEN(shortcuts); i++)
|
||||
if (sym == shortcuts[i].keysym && shortcuts[i].func)
|
||||
shortcuts[i].func(&(shortcuts[i].arg));
|
||||
}
|
||||
|
||||
void resize(XEvent *e)
|
||||
{
|
||||
xw.w = e->xconfigure.width;
|
||||
xw.h = e->xconfigure.height;
|
||||
xdraw();
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
int i;
|
||||
FILE *fp = NULL;
|
||||
|
||||
ARGBEGIN {
|
||||
case 'f':
|
||||
opt_font = EARGF(usage());
|
||||
break;
|
||||
case 'v':
|
||||
default:
|
||||
usage();
|
||||
} ARGEND;
|
||||
|
||||
for (i = 0; i < argc; i++) {
|
||||
if ((fp = strcmp(argv[i], "-") ? fopen(argv[i], "r") : stdin)) {
|
||||
load(fp);
|
||||
fclose(fp);
|
||||
} else {
|
||||
eprintf("could not open file %s for reading:", argv[i]);
|
||||
}
|
||||
}
|
||||
|
||||
if (!slides || !slides[0].text)
|
||||
usage();
|
||||
|
||||
xinit();
|
||||
run();
|
||||
|
||||
cleanup(&dc);
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
Reference in New Issue
Block a user