added new stuff - dwm - dynamic window manager
(HTM) git clone https://git.parazyd.org/dwm
(DIR) Log
(DIR) Files
(DIR) Refs
(DIR) README
(DIR) LICENSE
---
(DIR) commit 8a34fa50f75f4d6d8af234ac0c4f6d40b988d700
(DIR) parent dbf7e03996032a6def3b8e97468b78d6da9e8c88
(HTM) Author: Anselm R. Garbe <garbeam@wmii.de>
Date: Mon, 10 Jul 2006 18:35:39 +0200
added new stuff
Diffstat:
M Makefile | 12 ++++++------
A config.h | 9 +++++++++
M config.mk | 4 +---
A draw.c | 163 +++++++++++++++++++++++++++++++
A draw.h | 6 ++++++
A font.c | 81 ++++++++++++++++++++++++++++++
M gridmenu.1 | 16 ----------------
A util.c | 18 ++++++++++++++++++
A util.h | 41 +++++++++++++++++++++++++++++++
M wm.c | 9 ---------
M wm.h | 5 +++--
11 files changed, 328 insertions(+), 36 deletions(-)
---
(DIR) diff --git a/Makefile b/Makefile
@@ -3,8 +3,8 @@
include config.mk
-SRC = wm.c
-OBJ = ${SRC:.c=.o}
+WMSRC = wm.c draw.c util.c
+WMOBJ = ${WMSRC:.c=.o}
MAN = gridwm.1
BIN = gridwm gridmenu
@@ -22,18 +22,18 @@ config:
@echo CC $<
@${CC} -c ${CFLAGS} $<
-${OBJ}: wm.h
+${WMOBJ}: wm.h draw.h config.h
-gridwm: ${OBJ}
+gridwm: ${WMOBJ}
@echo LD $@
- @${CC} -o $@ ${OBJ} ${X11LDFLAGS}
+ @${CC} -o $@ ${WMOBJ} ${LDFLAGS}
clean:
rm -f gridwm *.o
dist: clean
mkdir -p gridwm-${VERSION}
- cp -R Makefile README LICENSE config.mk ${SRC} ${MAN} gridwm-${VERSION}
+ cp -R Makefile README LICENSE config.mk ${WMSRC} ${MAN} gridwm-${VERSION}
tar -cf gridwm-${VERSION}.tar gridwm-${VERSION}
gzip gridwm-${VERSION}.tar
rm -rf gridwm-${VERSION}
(DIR) diff --git a/config.h b/config.h
@@ -0,0 +1,9 @@
+/*
+ * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+
+#define FONT "fixed"
+#define FGCOLOR "#000000"
+#define BGCOLOR "#ffaa00"
+#define BOCOLOR "#000000"
(DIR) diff --git a/config.mk b/config.mk
@@ -11,14 +11,12 @@ X11LIB = /usr/X11R6/lib
VERSION = 0.0
# includes and libs
-LIBS = -L${PREFIX}/lib -L/usr/lib -lc
-X11LIBS = -L${X11LIB} -lX11
+LIBS = -L${PREFIX}/lib -L/usr/lib -lc -L${X11LIB} -lX11
# Linux/BSD
CFLAGS = -g -Wall -I. -I${PREFIX}/include -I/usr/include -I${X11INC} \
-DVERSION=\"${VERSION}\"
LDFLAGS = -g ${LIBS}
-X11LDFLAGS = ${LDFLAGS} ${X11LIBS}
# Solaris
#CFLAGS = -fast -xtarget=ultra ${INCLUDES} -DVERSION=\"${VERSION}\"
(DIR) diff --git a/draw.c b/draw.c
@@ -0,0 +1,163 @@
+/*
+ * (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "draw.h"
+#include "util.h"
+
+static void
+drawborder(Display *dpy, Brush *b)
+{
+ XPoint points[5];
+ XSetLineAttributes(dpy, b->gc, 1, LineSolid, CapButt, JoinMiter);
+ XSetForeground(dpy, b->gc, b->color.border);
+ points[0].x = b->rect.x;
+ points[0].y = b->rect.y;
+ points[1].x = b->rect.width - 1;
+ points[1].y = 0;
+ points[2].x = 0;
+ points[2].y = b->rect.height - 1;
+ points[3].x = -(b->rect.width - 1);
+ points[3].y = 0;
+ points[4].x = 0;
+ points[4].y = -(b->rect.height - 1);
+ XDrawLines(dpy, b->drawable, b->gc, points, 5, CoordModePrevious);
+}
+
+void
+draw(Display *dpy, Brush *b)
+{
+ unsigned int x, y, w, h, len;
+ static char buf[256];
+ XGCValues gcv;
+
+ XSetForeground(dpy, b->gc, b->color.bg);
+ XFillRectangles(dpy, b->drawable, b->gc, &b->rect, 1);
+
+ if(b->border)
+ drawborder(dpy, b);
+
+ if(!b->text)
+ return;
+
+ len = strlen(b->text);
+ if(len >= sizeof(buf))
+ len = sizeof(buf) - 1;
+ memcpy(buf, b->text, len);
+ buf[len] = 0;
+
+ h = b->font->ascent + b->font->descent;
+ y = b->rect.y + (b->rect.height / 2) - (h / 2) + b->font->ascent;
+ x = b->rect.x + (h / 2);
+
+ /* shorten text if necessary */
+ while(len && (w = textwidth_l(b->font, buf, len)) > b->rect.width - h)
+ buf[--len] = 0;
+
+ if(w > b->rect.width)
+ return; /* too long */
+
+ gcv.foreground = b->color.fg;
+ gcv.background = b->color.bg;
+ if(b->font->set) {
+ XChangeGC(dpy, b->gc, GCForeground | GCBackground, &gcv);
+ XmbDrawImageString(dpy, b->drawable, b->font->set, b->gc,
+ x, y, buf, len);
+ }
+ else {
+ gcv.font = b->font->xfont->fid;
+ XChangeGC(dpy, b->gc, GCForeground | GCBackground | GCFont, &gcv);
+ XDrawImageString(dpy, b->drawable, b->gc, x, y, buf, len);
+ }
+}
+
+static unsigned long
+xloadcolor(Display *dpy, Colormap cmap, const char *colstr)
+{
+ XColor color;
+ XAllocNamedColor(dpy, cmap, colstr, &color, &color);
+ return color.pixel;
+}
+
+void
+loadcolor(Display *dpy, int screen, Color *c,
+ const char *bg, const char *fg, const char *border)
+{
+ Colormap cmap = DefaultColormap(dpy, screen);
+ c->bg = xloadcolor(dpy, cmap, bg);
+ c->fg = xloadcolor(dpy, cmap, fg);
+ c->border = xloadcolor(dpy, cmap, border);
+}
+
+unsigned int
+textwidth_l(Fnt *font, char *text, unsigned int len)
+{
+ if(font->set) {
+ XRectangle r;
+ XmbTextExtents(font->set, text, len, 0, &r);
+ return r.width;
+ }
+ return XTextWidth(font->xfont, text, len);
+}
+
+unsigned int
+textwidth(Fnt *font, char *text)
+{
+ return textwidth_l(font, text, strlen(text));
+}
+
+void
+loadfont(Display *dpy, Fnt *font, const char *fontstr)
+{
+ char **missing, *def;
+ int n;
+
+ missing = 0;
+ def = "?";
+ setlocale(LC_ALL, "");
+ if(font->set)
+ XFreeFontSet(dpy, font->set);
+ font->set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
+ if(missing) {
+ while(n--)
+ fprintf(stderr, "missing fontset: %s\n", missing[n]);
+ XFreeStringList(missing);
+ if(font->set) {
+ XFreeFontSet(dpy, font->set);
+ font->set = 0;
+ }
+ }
+ 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(dpy, font->xfont);
+ font->xfont = 0;
+ font->xfont = XLoadQueryFont(dpy, fontstr);
+ if (!font->xfont)
+ font->xfont = XLoadQueryFont(dpy, "fixed");
+ if (!font->xfont)
+ error("error, cannot load 'fixed' font\n");
+ font->ascent = font->xfont->ascent;
+ font->descent = font->xfont->descent;
+ }
+}
(DIR) diff --git a/draw.h b/draw.h
@@ -0,0 +1,6 @@
+/*
+ * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+
+extern void error(char *errstr, ...);
(DIR) diff --git a/font.c b/font.c
@@ -0,0 +1,81 @@
+/*
+ * (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, "liblitz: 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", "liblitz: error, cannot load 'fixed' font\n");
+ exit(1);
+ }
+ font->ascent = font->xfont->ascent;
+ font->descent = font->xfont->descent;
+ }
+}
(DIR) diff --git a/gridmenu.1 b/gridmenu.1
@@ -64,21 +64,5 @@ returns
if Enter is pressed on termination,
.B 1
if Escape is pressed.
-.SH ENVIRONMENT
-.TP
-GRID_FONT
-The X11 font used to display each item in the menu.
-.br
-Default: fixed
-.TP
-GRID_NORMCOLORS
-The foreground, background, and border colors of a label. Syntactically, three blank-separated color values of the form #RRGGBB are expected.
-.br
-Default: #222222 #eeeeee #666666
-.TP
-GRID_SELCOLORS
-Like GRID_NORMCOLORS, but for the selected label.
-.br
-Default: #ffffff #335577 #447799
.SH SEE ALSO
.BR gridwm (1)
(DIR) diff --git a/util.c b/util.c
@@ -0,0 +1,18 @@
+/*
+ * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+void
+error(char *errstr, ...) {
+ va_list ap;
+ va_start(ap, errstr);
+ vfprintf(stderr, errstr, ap);
+ va_end(ap);
+ exit(1);
+}
+
(DIR) diff --git a/util.h b/util.h
@@ -0,0 +1,41 @@
+/*
+ * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+
+#include <X11/Xlib.h>
+#include <X11/Xlocale.h>
+
+typedef struct Brush Brush;
+typedef struct Color Color;
+typedef struct Fnt Fnt;
+
+struct Color {
+ unsigned long bg;
+ unsigned long fg;
+ unsigned long border;
+};
+
+struct Fnt {
+ XFontStruct *xfont;
+ XFontSet set;
+ int ascent;
+ int descent;
+};
+
+struct Brush {
+ GC gc;
+ Drawable drawable;
+ XRectangle rect;
+ Bool border;
+ Fnt *font;
+ Color color;
+ const char *text;
+};
+
+extern void draw(Display *dpy, Brush *b);
+extern void loadcolor(Display *dpy, int screen, Color *c,
+ const char *bg, const char *fg, const char *bo);
+extern unsigned int textwidth_l(Fnt *font, char *text, unsigned int len);
+extern unsigned int textwidth(Fnt *font, char *text);
+extern void loadfont(Display *dpy, Fnt *font, const char *fontstr);
(DIR) diff --git a/wm.c b/wm.c
@@ -36,15 +36,6 @@ usage()
exit(1);
}
-void
-error(char *errstr, ...) {
- va_list ap;
- va_start(ap, errstr);
- vfprintf(stderr, errstr, ap);
- va_end(ap);
- exit(1);
-}
-
static void
scan_wins()
{
(DIR) diff --git a/wm.h b/wm.h
@@ -3,7 +3,9 @@
* See LICENSE file for license details.
*/
-#include <X11/Xlib.h>
+#include "draw.h"
+#include "util.h"
+
#include <X11/Xutil.h>
/* WM atoms */
@@ -54,4 +56,3 @@ extern Cursor cursor[CurLast];
extern Pixmap pmap;
/* wm.c */
-extern void error(char *errstr, ...);