added dmenu.h, common.c
This commit is contained in:
Connor Lane Smith
150
dinput.c
150
dinput.c
@ -4,45 +4,16 @@
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <X11/keysym.h>
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Xutil.h>
|
||||
#ifdef XINERAMA
|
||||
#include <X11/extensions/Xinerama.h>
|
||||
#endif
|
||||
#include <draw.h>
|
||||
|
||||
/* macros */
|
||||
#define INRECT(X,Y,RX,RY,RW,RH) ((X) >= (RX) && (X) < (RX) + (RW) && (Y) >= (RY) && (Y) < (RY) + (RH))
|
||||
#define MIN(a, b) ((a) < (b) ? (a) : (b))
|
||||
#define MAX(a, b) ((a) > (b) ? (a) : (b))
|
||||
#define IS_UTF8_1ST_CHAR(c) ((((c) & 0xc0) == 0xc0) || !((c) & 0x80))
|
||||
#include "dmenu.h"
|
||||
|
||||
/* forward declarations */
|
||||
static void cleanup(void);
|
||||
static void drawinput(void);
|
||||
static void grabkeyboard(void);
|
||||
static void kpress(XKeyEvent *e);
|
||||
static void run(void);
|
||||
static void setup(void);
|
||||
|
||||
#include "config.h"
|
||||
|
||||
/* variables */
|
||||
static char *prompt = NULL;
|
||||
static char text[4096];
|
||||
static int promptw = 0;
|
||||
static int screen;
|
||||
static size_t cursor = 0;
|
||||
static unsigned int numlockmask = 0;
|
||||
static unsigned int mw, mh;
|
||||
static unsigned long normcol[ColLast];
|
||||
static unsigned long selcol[ColLast];
|
||||
static Bool topbar = True;
|
||||
static DC dc;
|
||||
static Display *dpy;
|
||||
static Window win, root;
|
||||
|
||||
void
|
||||
cleanup(void) {
|
||||
@ -53,7 +24,7 @@ cleanup(void) {
|
||||
}
|
||||
|
||||
void
|
||||
drawinput(void)
|
||||
drawbar(void)
|
||||
{
|
||||
dc.x = 0;
|
||||
dc.y = 0;
|
||||
@ -72,19 +43,6 @@ drawinput(void)
|
||||
commitdraw(&dc, win);
|
||||
}
|
||||
|
||||
void
|
||||
grabkeyboard(void) {
|
||||
unsigned int len;
|
||||
|
||||
for(len = 1000; len; len--) {
|
||||
if(XGrabKeyboard(dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime)
|
||||
== GrabSuccess)
|
||||
return;
|
||||
usleep(1000);
|
||||
}
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
void
|
||||
kpress(XKeyEvent *e) {
|
||||
char buf[sizeof text];
|
||||
@ -207,101 +165,7 @@ kpress(XKeyEvent *e) {
|
||||
while(cursor++ < len && !IS_UTF8_1ST_CHAR(text[cursor]));
|
||||
break;
|
||||
}
|
||||
drawinput();
|
||||
}
|
||||
|
||||
void
|
||||
run(void) {
|
||||
XEvent ev;
|
||||
|
||||
/* main event loop */
|
||||
XSync(dpy, False);
|
||||
while(!XNextEvent(dpy, &ev))
|
||||
switch(ev.type) {
|
||||
case KeyPress:
|
||||
kpress(&ev.xkey);
|
||||
break;
|
||||
case Expose:
|
||||
if(ev.xexpose.count == 0)
|
||||
drawinput();
|
||||
break;
|
||||
case VisibilityNotify:
|
||||
if(ev.xvisibility.state != VisibilityUnobscured)
|
||||
XRaiseWindow(dpy, win);
|
||||
break;
|
||||
}
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
void
|
||||
setup(void) {
|
||||
int i, j, x, y;
|
||||
#if XINERAMA
|
||||
int n;
|
||||
XineramaScreenInfo *info = NULL;
|
||||
#endif
|
||||
XModifierKeymap *modmap;
|
||||
XSetWindowAttributes wa;
|
||||
|
||||
/* init modifier map */
|
||||
modmap = XGetModifierMapping(dpy);
|
||||
for(i = 0; i < 8; i++)
|
||||
for(j = 0; j < modmap->max_keypermod; j++) {
|
||||
if(modmap->modifiermap[i * modmap->max_keypermod + j]
|
||||
== XKeysymToKeycode(dpy, XK_Num_Lock))
|
||||
numlockmask = (1 << i);
|
||||
}
|
||||
XFreeModifiermap(modmap);
|
||||
|
||||
dc.dpy = dpy;
|
||||
normcol[ColBG] = getcolor(&dc, normbgcolor);
|
||||
normcol[ColFG] = getcolor(&dc, normfgcolor);
|
||||
selcol[ColBG] = getcolor(&dc, selbgcolor);
|
||||
selcol[ColFG] = getcolor(&dc, selfgcolor);
|
||||
initfont(&dc, font);
|
||||
|
||||
/* input window */
|
||||
wa.override_redirect = True;
|
||||
wa.background_pixmap = ParentRelative;
|
||||
wa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
|
||||
|
||||
/* input window geometry */
|
||||
mh = dc.font.height + 2;
|
||||
#if XINERAMA
|
||||
if(XineramaIsActive(dpy) && (info = XineramaQueryScreens(dpy, &n))) {
|
||||
i = 0;
|
||||
if(n > 1) {
|
||||
int di;
|
||||
unsigned int dui;
|
||||
Window dummy;
|
||||
if(XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui))
|
||||
for(i = 0; i < n; i++)
|
||||
if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height))
|
||||
break;
|
||||
}
|
||||
x = info[i].x_org;
|
||||
y = topbar ? info[i].y_org : info[i].y_org + info[i].height - mh;
|
||||
mw = info[i].width;
|
||||
XFree(info);
|
||||
}
|
||||
else
|
||||
#endif
|
||||
{
|
||||
x = 0;
|
||||
y = topbar ? 0 : DisplayHeight(dpy, screen) - mh;
|
||||
mw = DisplayWidth(dpy, screen);
|
||||
}
|
||||
|
||||
win = XCreateWindow(dpy, root, x, y, mw, mh, 0,
|
||||
DefaultDepth(dpy, screen), CopyFromParent,
|
||||
DefaultVisual(dpy, screen),
|
||||
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
|
||||
|
||||
setupdraw(&dc, win);
|
||||
if(prompt)
|
||||
promptw = MIN(textw(&dc, prompt), mw / 5);
|
||||
cursor = strlen(text);
|
||||
XMapRaised(dpy, win);
|
||||
drawbar();
|
||||
}
|
||||
|
||||
int
|
||||
@ -336,11 +200,13 @@ main(int argc, char *argv[]) {
|
||||
if(++i < argc) selfgcolor = argv[i];
|
||||
}
|
||||
else if(!strcmp(argv[i], "-v")) {
|
||||
printf("dinput-"VERSION", © 2006-2010 dinput engineers, see LICENSE for details\n");
|
||||
printf("dinput-"VERSION", © 2006-2010 dmenu engineers, see LICENSE for details\n");
|
||||
exit(EXIT_SUCCESS);
|
||||
}
|
||||
else if(!*text)
|
||||
else if(!*text) {
|
||||
strncpy(text, argv[i], sizeof text);
|
||||
cursor = strlen(text);
|
||||
}
|
||||
else {
|
||||
fputs("usage: dinput [-b] [-fn <font>] [-nb <color>] [-nf <color>]\n"
|
||||
" [-p <prompt>] [-sb <color>] [-sf <color>] [-v] [<text>]\n", stderr);
|
||||
@ -356,7 +222,7 @@ main(int argc, char *argv[]) {
|
||||
root = RootWindow(dpy, screen);
|
||||
|
||||
grabkeyboard();
|
||||
setup();
|
||||
setup(0);
|
||||
run();
|
||||
return 0;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user