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simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)

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This commit is contained in:
Anselm R. Garbe 2006-07-12 15:17:22 +02:00
parent 7696c89c90
commit dfd84f9bf3
12 changed files with 164 additions and 235 deletions
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17
bar.c
View file

@ -8,23 +8,22 @@
void void
draw_bar() draw_bar()
{ {
brush.rect = barrect; brush.x = brush.y = 0;
brush.rect.x = brush.rect.y = 0; brush.w = bw;
brush.h = bh;
draw(dpy, &brush, False, NULL); draw(dpy, &brush, False, NULL);
if(stack) { if(stack) {
brush.rect.width = textwidth(&brush.font, stack->name) + labelheight(&brush.font); brush.w = textw(&brush.font, stack->name) + bh;
swap((void **)&brush.fg, (void **)&brush.bg); swap((void **)&brush.fg, (void **)&brush.bg);
draw(dpy, &brush, True, stack->name); draw(dpy, &brush, True, stack->name);
swap((void **)&brush.fg, (void **)&brush.bg); swap((void **)&brush.fg, (void **)&brush.bg);
brush.rect.x += brush.rect.width; brush.x += brush.w;
} }
brush.rect.width = textwidth(&brush.font, statustext) + labelheight(&brush.font); brush.w = textw(&brush.font, statustext) + bh;
brush.rect.x = barrect.x + barrect.width - brush.rect.width; brush.x = bx + bw - brush.w;
draw(dpy, &brush, False, statustext); draw(dpy, &brush, False, statustext);
XCopyArea(dpy, brush.drawable, barwin, brush.gc, 0, 0, bw, bh, 0, 0);
XCopyArea(dpy, brush.drawable, barwin, brush.gc, 0, 0, barrect.width,
barrect.height, 0, 0);
XFlush(dpy); XFlush(dpy);
} }

64
client.c
View file

@ -10,7 +10,16 @@
#include "util.h" #include "util.h"
#include "wm.h" #include "wm.h"
#define CLIENT_MASK (StructureNotifyMask | PropertyChangeMask | EnterWindowMask) static void
resize_title(Client *c)
{
c->tw = textw(&brush.font, c->name) + bh;
if(c->tw > c->w)
c->tw = c->w + 2;
c->tx = c->x + c->w - c->tw + 2;
c->ty = c->y;
XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th);
}
void void
update_name(Client *c) update_name(Client *c)
@ -37,6 +46,7 @@ update_name(Client *c)
} }
} }
XFree(name.value); XFree(name.value);
resize_title(c);
} }
void void
@ -73,27 +83,38 @@ update_size(Client *c)
c->minw = c->minh = 0; c->minw = c->minh = 0;
} }
void
raise(Client *c)
{
XRaiseWindow(dpy, c->win);
XRaiseWindow(dpy, c->title);
}
void
lower(Client *c)
{
XLowerWindow(dpy, c->title);
XLowerWindow(dpy, c->win);
}
void void
focus(Client *c) focus(Client *c)
{ {
Client **l, *old; Client **l, *old;
old = stack; old = stack;
for(l=&stack; *l && *l != c; l=&(*l)->snext); for(l = &stack; *l && *l != c; l = &(*l)->snext);
eassert(*l == c); eassert(*l == c);
*l = c->snext; *l = c->snext;
c->snext = stack; c->snext = stack;
stack = c; stack = c;
XRaiseWindow(dpy, c->win);
XRaiseWindow(dpy, c->title);
XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
if(old && old != c) { if(old && old != c) {
XMapWindow(dpy, old->title); XMapWindow(dpy, old->title);
draw_client(old); draw_client(old);
} }
XUnmapWindow(dpy, c->title); XUnmapWindow(dpy, c->title);
draw_bar(); draw_client(old);
discard_events(EnterWindowMask); XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
XFlush(dpy); XFlush(dpy);
} }
@ -107,13 +128,16 @@ manage(Window w, XWindowAttributes *wa)
c->win = w; c->win = w;
c->tx = c->x = wa->x; c->tx = c->x = wa->x;
c->ty = c->y = wa->y; c->ty = c->y = wa->y;
if(c->y < bh)
c->ty = c->y += bh;
c->tw = c->w = wa->width; c->tw = c->w = wa->width;
c->h = wa->height; c->h = wa->height;
c->th = barrect.height; c->th = bh;
update_size(c); update_size(c);
XSetWindowBorderWidth(dpy, c->win, 1); XSetWindowBorderWidth(dpy, c->win, 1);
XSetWindowBorder(dpy, c->win, brush.border); XSetWindowBorder(dpy, c->win, brush.border);
XSelectInput(dpy, c->win, CLIENT_MASK); XSelectInput(dpy, c->win,
StructureNotifyMask | PropertyChangeMask | EnterWindowMask);
XGetTransientForHint(dpy, c->win, &c->trans); XGetTransientForHint(dpy, c->win, &c->trans);
twa.override_redirect = 1; twa.override_redirect = 1;
twa.background_pixmap = ParentRelative; twa.background_pixmap = ParentRelative;
@ -130,8 +154,8 @@ manage(Window w, XWindowAttributes *wa)
*l = c; *l = c;
c->snext = stack; c->snext = stack;
stack = c; stack = c;
XMapWindow(dpy, c->win); XMapRaised(dpy, c->win);
XMapWindow(dpy, c->title); XMapRaised(dpy, c->title);
XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask, XGrabButton(dpy, Button1, Mod1Mask, c->win, False, ButtonPressMask,
GrabModeAsync, GrabModeSync, None, None); GrabModeAsync, GrabModeSync, None, None);
XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask, XGrabButton(dpy, Button2, Mod1Mask, c->win, False, ButtonPressMask,
@ -147,6 +171,7 @@ resize(Client *c)
{ {
XConfigureEvent e; XConfigureEvent e;
resize_title(c);
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
e.type = ConfigureNotify; e.type = ConfigureNotify;
e.event = c->win; e.event = c->win;
@ -158,9 +183,7 @@ resize(Client *c)
e.border_width = 0; e.border_width = 0;
e.above = None; e.above = None;
e.override_redirect = False; e.override_redirect = False;
XSelectInput(dpy, c->win, CLIENT_MASK & ~StructureNotifyMask);
XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e); XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&e);
XSelectInput(dpy, c->win, CLIENT_MASK);
XFlush(dpy); XFlush(dpy);
} }
@ -219,17 +242,14 @@ getclient(Window w)
void void
draw_client(Client *c) draw_client(Client *c)
{ {
if(c == stack) if(c == stack) {
draw_bar(); draw_bar();
return;
}
c->tw = textwidth(&brush.font, c->name) + labelheight(&brush.font); brush.x = brush.y = 0;
c->tx = c->x + c->w - c->tw + 2; brush.w = c->tw;
c->ty = c->y; brush.h = c->th;
XMoveResizeWindow(dpy, c->title, c->tx, c->ty, c->tw, c->th);
brush.rect.x = brush.rect.y = 0;
brush.rect.width = c->tw;
brush.rect.height = c->th;
draw(dpy, &brush, True, c->name); draw(dpy, &brush, True, c->name);
XCopyArea(dpy, brush.drawable, c->title, brush.gc, XCopyArea(dpy, brush.drawable, c->title, brush.gc,

12
cmd.c
View file

@ -23,16 +23,18 @@ void
sel(void *aux) sel(void *aux)
{ {
const char *arg = aux; const char *arg = aux;
Client *c; Client *c = NULL;
if(!arg || !stack) if(!arg || !stack)
return; return;
if(!strncmp(arg, "next", 5)) if(!strncmp(arg, "next", 5))
focus(stack->snext ? stack->snext : stack); c = stack->snext ? stack->snext : stack;
else if(!strncmp(arg, "prev", 5)) { else if(!strncmp(arg, "prev", 5))
for(c = stack; c && c->snext; c = c->snext); for(c = stack; c && c->snext; c = c->snext);
focus(c ? c : stack); if(!c)
} c = stack;
raise(c);
focus(c);
} }
void void

8
config.h
View file

@ -4,7 +4,7 @@
*/ */
#define FONT "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*" #define FONT "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*"
#define BGCOLOR "#0c0c33" #define BGCOLOR "#666699"
#define FGCOLOR "#b2c8cd" #define FGCOLOR "#ffffff"
#define BORDERCOLOR "#3030c0" #define BORDERCOLOR "#9999CC"
#define STATUSDELAY 10 /* milliseconds */ #define STATUSDELAY 10 /* seconds */

45
draw.c
View file

@ -15,16 +15,16 @@ drawborder(Display *dpy, Brush *b)
XPoint points[5]; XPoint points[5];
XSetLineAttributes(dpy, b->gc, 1, LineSolid, CapButt, JoinMiter); XSetLineAttributes(dpy, b->gc, 1, LineSolid, CapButt, JoinMiter);
XSetForeground(dpy, b->gc, b->border); XSetForeground(dpy, b->gc, b->border);
points[0].x = b->rect.x; points[0].x = b->x;
points[0].y = b->rect.y; points[0].y = b->y;
points[1].x = b->rect.width - 1; points[1].x = b->w - 1;
points[1].y = 0; points[1].y = 0;
points[2].x = 0; points[2].x = 0;
points[2].y = b->rect.height - 1; points[2].y = b->h - 1;
points[3].x = -(b->rect.width - 1); points[3].x = -(b->w - 1);
points[3].y = 0; points[3].y = 0;
points[4].x = 0; points[4].x = 0;
points[4].y = -(b->rect.height - 1); points[4].y = -(b->h - 1);
XDrawLines(dpy, b->drawable, b->gc, points, 5, CoordModePrevious); XDrawLines(dpy, b->drawable, b->gc, points, 5, CoordModePrevious);
} }
@ -34,9 +34,10 @@ draw(Display *dpy, Brush *b, Bool border, const char *text)
unsigned int x, y, w, h, len; unsigned int x, y, w, h, len;
static char buf[256]; static char buf[256];
XGCValues gcv; XGCValues gcv;
XRectangle r = { b->x, b->y, b->w, b->h };
XSetForeground(dpy, b->gc, b->bg); XSetForeground(dpy, b->gc, b->bg);
XFillRectangles(dpy, b->drawable, b->gc, &b->rect, 1); XFillRectangles(dpy, b->drawable, b->gc, &r, 1);
if(border) if(border)
drawborder(dpy, b); drawborder(dpy, b);
@ -51,14 +52,14 @@ draw(Display *dpy, Brush *b, Bool border, const char *text)
buf[len] = 0; buf[len] = 0;
h = b->font.ascent + b->font.descent; h = b->font.ascent + b->font.descent;
y = b->rect.y + (b->rect.height / 2) - (h / 2) + b->font.ascent; y = b->y + (b->h / 2) - (h / 2) + b->font.ascent;
x = b->rect.x + (h / 2); x = b->x + (h / 2);
/* shorten text if necessary */ /* shorten text if necessary */
while(len && (w = textwidth_l(&b->font, buf, len)) > b->rect.width - h) while(len && (w = textnw(&b->font, buf, len)) > b->w - h)
buf[--len] = 0; buf[--len] = 0;
if(w > b->rect.width) if(w > b->w)
return; /* too long */ return; /* too long */
gcv.foreground = b->fg; gcv.foreground = b->fg;
@ -94,20 +95,26 @@ loadcolors(Display *dpy, int screen, Brush *b,
} }
unsigned int unsigned int
textwidth_l(Fnt *font, char *text, unsigned int len) textnw(Fnt *font, char *text, unsigned int len)
{ {
XRectangle r;
if(font->set) { if(font->set) {
XRectangle r; XmbTextExtents(font->set, text, len, NULL, &r);
XmbTextExtents(font->set, text, len, 0, &r);
return r.width; return r.width;
} }
return XTextWidth(font->xfont, text, len); return XTextWidth(font->xfont, text, len);
} }
unsigned int unsigned int
textwidth(Fnt *font, char *text) textw(Fnt *font, char *text)
{ {
return textwidth_l(font, text, strlen(text)); return textnw(font, text, strlen(text));
}
unsigned int
texth(Fnt *font)
{
return font->height + 4;
} }
void void
@ -162,9 +169,3 @@ loadfont(Display *dpy, Fnt *font, const char *fontstr)
} }
font->height = font->ascent + font->descent; font->height = font->ascent + font->descent;
} }
unsigned int
labelheight(Fnt *font)
{
return font->height + 4;
}

8
draw.h
View file

@ -20,7 +20,7 @@ struct Fnt {
struct Brush { struct Brush {
GC gc; GC gc;
Drawable drawable; Drawable drawable;
XRectangle rect; int x, y, w, h;
Fnt font; Fnt font;
unsigned long bg; unsigned long bg;
unsigned long fg; unsigned long fg;
@ -31,6 +31,6 @@ extern void draw(Display *dpy, Brush *b, Bool border, const char *text);
extern void loadcolors(Display *dpy, int screen, Brush *b, extern void loadcolors(Display *dpy, int screen, Brush *b,
const char *bg, const char *fg, const char *bo); const char *bg, const char *fg, const char *bo);
extern void loadfont(Display *dpy, Fnt *font, const char *fontstr); extern void loadfont(Display *dpy, Fnt *font, const char *fontstr);
extern unsigned int textwidth_l(Fnt *font, char *text, unsigned int len); extern unsigned int textnw(Fnt *font, char *text, unsigned int len);
extern unsigned int textwidth(Fnt *font, char *text); extern unsigned int textw(Fnt *font, char *text);
extern unsigned int labelheight(Fnt *font); extern unsigned int texth(Fnt *font);

17
event.c
View file

@ -37,13 +37,11 @@ void (*handler[LASTEvent]) (XEvent *) = {
[UnmapNotify] = unmapnotify [UnmapNotify] = unmapnotify
}; };
unsigned int void
discard_events(long even_mask) discard_events(long even_mask)
{ {
XEvent ev; XEvent ev;
unsigned int n = 0; while(XCheckMaskEvent(dpy, even_mask, &ev));
while(XCheckMaskEvent(dpy, even_mask, &ev)) n++;
return n;
} }
static void static void
@ -53,6 +51,7 @@ buttonpress(XEvent *e)
Client *c; Client *c;
if((c = getclient(ev->window))) { if((c = getclient(ev->window))) {
raise(c);
switch(ev->button) { switch(ev->button) {
default: default:
break; break;
@ -60,7 +59,7 @@ buttonpress(XEvent *e)
mmove(c); mmove(c);
break; break;
case Button2: case Button2:
XLowerWindow(dpy, c->win); lower(c);
break; break;
case Button3: case Button3:
mresize(c); mresize(c);
@ -122,10 +121,8 @@ enternotify(XEvent *e)
if((c = getclient(ev->window))) if((c = getclient(ev->window)))
focus(c); focus(c);
else if(ev->window == root) { else if(ev->window == root)
sel_screen = True; sel_screen = True;
/*draw_frames();*/
}
} }
static void static void
@ -133,10 +130,8 @@ leavenotify(XEvent *e)
{ {
XCrossingEvent *ev = &e->xcrossing; XCrossingEvent *ev = &e->xcrossing;
if((ev->window == root) && !ev->same_screen) { if((ev->window == root) && !ev->same_screen)
sel_screen = True; sel_screen = True;
/*draw_frames();*/
}
} }
static void static void

81
font.c
View file

@ -1,81 +0,0 @@
/*
* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
* See LICENSE file for license details.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <locale.h>
unsigned int
textwidth_l(BlitzFont *font, char *text, unsigned int len)
{
if(font->set) {
XRectangle r;
XmbTextExtents(font->set, text, len, nil, &r);
return r.width;
}
return XTextWidth(font->xfont, text, len);
}
unsigned int
textwidth(BlitzFont *font, char *text)
{
return blitz_textwidth_l(font, text, strlen(text));
}
void
loadfont(Blitz *blitz, BlitzFont *font)
{
char *fontname = font->fontstr;
char **missing = nil, *def = "?";
int n;
setlocale(LC_ALL, "");
if(font->set)
XFreeFontSet(blitz->dpy, font->set);
font->set = XCreateFontSet(blitz->dpy, fontname, &missing, &n, &def);
if(missing) {
while(n--)
fprintf(stderr, "missing fontset: %s\n", missing[n]);
XFreeStringList(missing);
if(font->set) {
XFreeFontSet(blitz->dpy, font->set);
font->set = nil;
}
}
if(font->set) {
XFontSetExtents *font_extents;
XFontStruct **xfonts;
char **font_names;
unsigned int i;
font->ascent = font->descent = 0;
font_extents = XExtentsOfFontSet(font->set);
n = XFontsOfFontSet(font->set, &xfonts, &font_names);
for(i = 0, font->ascent = 0, font->descent = 0; i < n; i++) {
if(font->ascent < (*xfonts)->ascent)
font->ascent = (*xfonts)->ascent;
if(font->descent < (*xfonts)->descent)
font->descent = (*xfonts)->descent;
xfonts++;
}
}
else {
if(font->xfont)
XFreeFont(blitz->dpy, font->xfont);
font->xfont = nil;
font->xfont = XLoadQueryFont(blitz->dpy, fontname);
if (!font->xfont) {
fontname = "fixed";
font->xfont = XLoadQueryFont(blitz->dpy, fontname);
}
if (!font->xfont) {
fprintf(stderr, "%s", "error, cannot load 'fixed' font\n");
exit(1);
}
font->ascent = font->xfont->ascent;
font->descent = font->xfont->descent;
}
}

97
menu.c
View file

@ -31,7 +31,6 @@ struct Item {
static Display *dpy; static Display *dpy;
static Window root; static Window root;
static Window win; static Window win;
static XRectangle rect;
static Bool done = False; static Bool done = False;
static Item *allitem = NULL; /* first of all items */ static Item *allitem = NULL; /* first of all items */
@ -41,14 +40,14 @@ static Item *nextoff = NULL;
static Item *prevoff = NULL; static Item *prevoff = NULL;
static Item *curroff = NULL; static Item *curroff = NULL;
static int screen; static int screen, mx, my, mw, mh;
static char *title = NULL; static char *title = NULL;
static char text[4096]; static char text[4096];
static int ret = 0; static int ret = 0;
static int nitem = 0; static int nitem = 0;
static unsigned int cmdw = 0; static unsigned int cmdw = 0;
static unsigned int twidth = 0; static unsigned int tw = 0;
static unsigned int cwidth = 0; static unsigned int cw = 0;
static const int seek = 30; /* 30px */ static const int seek = 30; /* 30px */
static Brush brush = {0}; static Brush brush = {0};
@ -74,21 +73,21 @@ update_offsets()
return; return;
for(nextoff = curroff; nextoff; nextoff=nextoff->right) { for(nextoff = curroff; nextoff; nextoff=nextoff->right) {
tw = textwidth(&brush.font, nextoff->text); tw = textw(&brush.font, nextoff->text);
if(tw > rect.width / 3) if(tw > mw / 3)
tw = rect.width / 3; tw = mw / 3;
w += tw + brush.font.height; w += tw + brush.font.height;
if(w > rect.width) if(w > mw)
break; break;
} }
w = cmdw + 2 * seek; w = cmdw + 2 * seek;
for(prevoff = curroff; prevoff && prevoff->left; prevoff=prevoff->left) { for(prevoff = curroff; prevoff && prevoff->left; prevoff=prevoff->left) {
tw = textwidth(&brush.font, prevoff->left->text); tw = textw(&brush.font, prevoff->left->text);
if(tw > rect.width / 3) if(tw > mw / 3)
tw = rect.width / 3; tw = mw / 3;
w += tw + brush.font.height; w += tw + brush.font.height;
if(w > rect.width) if(w > mw)
break; break;
} }
} }
@ -103,9 +102,9 @@ update_items(char *pattern)
return; return;
if(!title || *pattern) if(!title || *pattern)
cmdw = cwidth; cmdw = cw;
else else
cmdw = twidth; cmdw = tw;
item = j = NULL; item = j = NULL;
nitem = 0; nitem = 0;
@ -143,42 +142,40 @@ update_items(char *pattern)
static void static void
draw_menu() draw_menu()
{ {
unsigned int offx = 0;
Item *i; Item *i;
brush.rect = rect; brush.x = 0;
brush.rect.x = 0; brush.y = 0;
brush.rect.y = 0; brush.w = mw;
brush.h = mh;
draw(dpy, &brush, False, 0); draw(dpy, &brush, False, 0);
/* print command */ /* print command */
if(!title || text[0]) { if(!title || text[0]) {
cmdw = cwidth; cmdw = cw;
if(cmdw && item) if(cmdw && item)
brush.rect.width = cmdw; brush.w = cmdw;
draw(dpy, &brush, False, text); draw(dpy, &brush, False, text);
} }
else { else {
cmdw = twidth; cmdw = tw;
brush.rect.width = cmdw; brush.w = cmdw;
draw(dpy, &brush, False, title); draw(dpy, &brush, False, title);
} }
offx += brush.rect.width; brush.x += brush.w;
if(curroff) { if(curroff) {
brush.rect.x = offx; brush.w = seek;
brush.rect.width = seek;
offx += brush.rect.width;
draw(dpy, &brush, False, (curroff && curroff->left) ? "<" : 0); draw(dpy, &brush, False, (curroff && curroff->left) ? "<" : 0);
brush.x += brush.w;
/* determine maximum items */ /* determine maximum items */
for(i = curroff; i != nextoff; i=i->right) { for(i = curroff; i != nextoff; i=i->right) {
brush.border = False; brush.border = False;
brush.rect.x = offx; brush.w = textw(&brush.font, i->text);
brush.rect.width = textwidth(&brush.font, i->text); if(brush.w > mw / 3)
if(brush.rect.width > rect.width / 3) brush.w = mw / 3;
brush.rect.width = rect.width / 3; brush.w += brush.font.height;
brush.rect.width += brush.font.height;
if(sel == i) { if(sel == i) {
swap((void **)&brush.fg, (void **)&brush.bg); swap((void **)&brush.fg, (void **)&brush.bg);
draw(dpy, &brush, True, i->text); draw(dpy, &brush, True, i->text);
@ -186,15 +183,14 @@ draw_menu()
} }
else else
draw(dpy, &brush, False, i->text); draw(dpy, &brush, False, i->text);
offx += brush.rect.width; brush.x += brush.w;
} }
brush.rect.x = rect.width - seek; brush.x = mw - seek;
brush.rect.width = seek; brush.w = seek;
draw(dpy, &brush, False, nextoff ? ">" : 0); draw(dpy, &brush, False, nextoff ? ">" : 0);
} }
XCopyArea(dpy, brush.drawable, win, brush.gc, 0, 0, rect.width, XCopyArea(dpy, brush.drawable, win, brush.gc, 0, 0, mw, mh, 0, 0);
rect.height, 0, 0);
XFlush(dpy); XFlush(dpy);
} }
@ -399,36 +395,35 @@ main(int argc, char *argv[])
wa.background_pixmap = ParentRelative; wa.background_pixmap = ParentRelative;
wa.event_mask = ExposureMask | ButtonPressMask | KeyPressMask; wa.event_mask = ExposureMask | ButtonPressMask | KeyPressMask;
rect.width = DisplayWidth(dpy, screen); mx = my = 0;
rect.height = labelheight(&brush.font); mw = DisplayWidth(dpy, screen);
rect.y = DisplayHeight(dpy, screen) - rect.height; mh = texth(&brush.font);
rect.x = 0;
win = XCreateWindow(dpy, root, rect.x, rect.y, win = XCreateWindow(dpy, root, mx, my, mw, mh, 0,
rect.width, rect.height, 0, DefaultDepth(dpy, screen), DefaultDepth(dpy, screen), CopyFromParent,
CopyFromParent, DefaultVisual(dpy, screen), DefaultVisual(dpy, screen),
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
XDefineCursor(dpy, win, XCreateFontCursor(dpy, XC_xterm)); XDefineCursor(dpy, win, XCreateFontCursor(dpy, XC_xterm));
XFlush(dpy); XFlush(dpy);
/* pixmap */ /* pixmap */
brush.gc = XCreateGC(dpy, root, 0, 0); brush.gc = XCreateGC(dpy, root, 0, 0);
brush.drawable = XCreatePixmap(dpy, win, rect.width, rect.height, brush.drawable = XCreatePixmap(dpy, win, mw, mh,
DefaultDepth(dpy, screen)); DefaultDepth(dpy, screen));
XFlush(dpy); XFlush(dpy);
if(maxname) if(maxname)
cwidth = textwidth(&brush.font, maxname) + brush.font.height; cw = textw(&brush.font, maxname) + brush.font.height;
if(cwidth > rect.width / 3) if(cw > mw / 3)
cwidth = rect.width / 3; cw = mw / 3;
if(title) { if(title) {
twidth = textwidth(&brush.font, title) + brush.font.height; tw = textw(&brush.font, title) + brush.font.height;
if(twidth > rect.width / 3) if(tw > mw / 3)
twidth = rect.width / 3; tw = mw / 3;
} }
cmdw = title ? twidth : cwidth; cmdw = title ? tw : cw;
text[0] = 0; text[0] = 0;
update_items(text); update_items(text);

20
mouse.c
View file

@ -45,21 +45,21 @@ mresize(Client *c)
if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync, if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
None, cursor[CurResize], CurrentTime) != GrabSuccess) None, cursor[CurResize], CurrentTime) != GrabSuccess)
return; return;
XGrabServer(dpy);
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h); XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
for(;;) { for(;;) {
XMaskEvent(dpy, MouseMask, &ev); XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
switch(ev.type) { switch(ev.type) {
default: break; default: break;
case Expose:
handler[Expose](&ev);
break;
case MotionNotify: case MotionNotify:
XUngrabServer(dpy); XFlush(dpy);
mmatch(c, old_cx, old_cy, ev.xmotion.x, ev.xmotion.y); mmatch(c, old_cx, old_cy, ev.xmotion.x, ev.xmotion.y);
XResizeWindow(dpy, c->win, c->w, c->h); XResizeWindow(dpy, c->win, c->w, c->h);
XGrabServer(dpy);
break; break;
case ButtonRelease: case ButtonRelease:
resize(c); resize(c);
XUngrabServer(dpy);
XUngrabPointer(dpy, CurrentTime); XUngrabPointer(dpy, CurrentTime);
return; return;
} }
@ -80,21 +80,21 @@ mmove(Client *c)
None, cursor[CurMove], CurrentTime) != GrabSuccess) None, cursor[CurMove], CurrentTime) != GrabSuccess)
return; return;
XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui); XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
XGrabServer(dpy);
for(;;) { for(;;) {
XMaskEvent(dpy, MouseMask, &ev); XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
switch (ev.type) { switch (ev.type) {
default: break; default: break;
case Expose:
handler[Expose](&ev);
break;
case MotionNotify: case MotionNotify:
XUngrabServer(dpy); XFlush(dpy);
c->x = old_cx + (ev.xmotion.x - x1); c->x = old_cx + (ev.xmotion.x - x1);
c->y = old_cy + (ev.xmotion.y - y1); c->y = old_cy + (ev.xmotion.y - y1);
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
XGrabServer(dpy);
break; break;
case ButtonRelease: case ButtonRelease:
resize(c); resize(c);
XUngrabServer(dpy);
XUngrabPointer(dpy, CurrentTime); XUngrabPointer(dpy, CurrentTime);
return; return;
} }

23
wm.c
View file

@ -23,12 +23,11 @@ Display *dpy;
Window root, barwin; Window root, barwin;
Atom wm_atom[WMLast], net_atom[NetLast]; Atom wm_atom[WMLast], net_atom[NetLast];
Cursor cursor[CurLast]; Cursor cursor[CurLast];
XRectangle rect, barrect;
Bool running = True; Bool running = True;
Bool sel_screen; Bool sel_screen;
char statustext[1024], tag[256]; char statustext[1024], tag[256];
int screen; int screen, sx, sy, sw, sh, bx, by, bw, bh;
Brush brush = {0}; Brush brush = {0};
Client *clients = NULL; Client *clients = NULL;
@ -39,7 +38,7 @@ static const char version[] = "gridwm - " VERSION ", (C)opyright MMVI Anselm R.
static int (*x_error_handler) (Display *, XErrorEvent *); static int (*x_error_handler) (Display *, XErrorEvent *);
static const char *status[] = { static const char *status[] = {
"sh", "-c", "echo -n `date '+%Y/%m/%d %H:%M'`" "sh", "-c", "echo -n `date '+%Y-%m-%d %H:%M'`"
" `uptime | sed 's/.*://; s/,//g'`" " `uptime | sed 's/.*://; s/,//g'`"
" `acpi | awk '{print $4}' | sed 's/,//'`", 0 " `acpi | awk '{print $4}' | sed 's/,//'`", 0
}; };
@ -220,9 +219,9 @@ main(int argc, char *argv[])
if(other_wm_running) if(other_wm_running)
error("gridwm: another window manager is already running\n"); error("gridwm: another window manager is already running\n");
rect.x = rect.y = 0; sx = sy = 0;
rect.width = DisplayWidth(dpy, screen); sw = DisplayWidth(dpy, screen);
rect.height = DisplayHeight(dpy, screen); sh = DisplayHeight(dpy, screen);
sel_screen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask); sel_screen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
XSetErrorHandler(0); XSetErrorHandler(0);
@ -253,18 +252,16 @@ main(int argc, char *argv[])
wa.background_pixmap = ParentRelative; wa.background_pixmap = ParentRelative;
wa.event_mask = ExposureMask; wa.event_mask = ExposureMask;
barrect = rect; bx = by = 0;
barrect.height = labelheight(&brush.font); bw = sw;
barrect.y = rect.height - barrect.height; bh = texth(&brush.font);
barwin = XCreateWindow(dpy, root, barrect.x, barrect.y, barwin = XCreateWindow(dpy, root, bx, by, bw, bh, 0, DefaultDepth(dpy, screen),
barrect.width, barrect.height, 0, DefaultDepth(dpy, screen),
CopyFromParent, DefaultVisual(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen),
CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
XDefineCursor(dpy, barwin, cursor[CurNormal]); XDefineCursor(dpy, barwin, cursor[CurNormal]);
XMapRaised(dpy, barwin); XMapRaised(dpy, barwin);
brush.drawable = XCreatePixmap(dpy, root, rect.width, barrect.height, brush.drawable = XCreatePixmap(dpy, root, sw, bh, DefaultDepth(dpy, screen));
DefaultDepth(dpy, screen));
brush.gc = XCreateGC(dpy, root, 0, 0); brush.gc = XCreateGC(dpy, root, 0, 0);
pipe_spawn(statustext, sizeof(statustext), dpy, (char **)status); pipe_spawn(statustext, sizeof(statustext), dpy, (char **)status);

7
wm.h
View file

@ -46,11 +46,10 @@ extern Display *dpy;
extern Window root, barwin; extern Window root, barwin;
extern Atom wm_atom[WMLast], net_atom[NetLast]; extern Atom wm_atom[WMLast], net_atom[NetLast];
extern Cursor cursor[CurLast]; extern Cursor cursor[CurLast];
extern XRectangle rect, barrect;
extern Bool running, sel_screen, grid; extern Bool running, sel_screen, grid;
extern void (*handler[LASTEvent]) (XEvent *); extern void (*handler[LASTEvent]) (XEvent *);
extern int screen; extern int screen, sx, sy, sw, sh, bx, by, bw, bh;
extern char statustext[1024], tag[256]; extern char statustext[1024], tag[256];
extern Brush brush; extern Brush brush;
@ -75,9 +74,11 @@ extern void draw_client(Client *c);
extern void resize(Client *c); extern void resize(Client *c);
extern void update_size(Client *c); extern void update_size(Client *c);
extern Client *gettitle(Window w); extern Client *gettitle(Window w);
extern void raise(Client *c);
extern void lower(Client *c);
/* event.c */ /* event.c */
extern unsigned int discard_events(long even_mask); extern void discard_events(long even_mask);
/* key.c */ /* key.c */
extern void update_keys(); extern void update_keys();