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anselm@anselm1 2008-03-05 00:11:44 +00:00
parent 295ad21092
commit e3c2d327f6
1 changed files with 54 additions and 10 deletions
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64
dwm.c
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@ -40,6 +40,21 @@
#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/Xutil.h>
/*
* TODO: Idea:
* I intend to not provide real Xinerama support, but instead having a Column
* tilecols[] array which is used by tile(), and a Column maxcols[] arrays which is used by
* maximise(). Those arrays should be initialized in config.h. For simplicity
* reasons mwfact should be replaced with a more advanced method which
* implements the same, but using the boundary between tilecols[0] and
* tilecols[1] instead. Besides this, get rid of BARPOS and use instead the
* following mechanism:
*
* #define BX 0
* #define BY 0
* #define BW sw
* bh is calculated automatically and should be used for the
*/
#ifdef XINERAMA
#include <X11/extensions/Xinerama.h>
#endif
@ -76,6 +91,10 @@ struct Client {
Window win;
};
typedef struct {
int x, y, w, h;
} Column;
typedef struct {
int x, y, w, h;
unsigned long norm[ColLast];
@ -195,7 +214,7 @@ void selectview(const char *arg);
/* variables */
char stext[256], buf[256];
double mwfact;
int screen, sx, sy, sw, sh, wax, way, waw, wah, xscreens;
int screen, sx, sy, sw, sh, wax, way, waw, wah, ncols;
int (*xerrorxlib)(Display *, XErrorEvent *);
unsigned int bh, bpos;
unsigned int blw = 0;
@ -224,14 +243,12 @@ Bool *seltags;
Client *clients = NULL;
Client *sel = NULL;
Client *stack = NULL;
Column *cols = NULL;
Cursor cursor[CurLast];
Display *dpy;
DC dc = {0};
Layout *lt;
Window root, barwin;
#ifdef XINERAMA
XineramaScreenInfo *info = NULL;
#endif
/* configuration, allows nested code to access above variables */
#include "config.h"
@ -393,10 +410,6 @@ cleanup(void) {
XFreeCursor(dpy, cursor[CurResize]);
XFreeCursor(dpy, cursor[CurMove]);
XDestroyWindow(dpy, barwin);
#if XINERAMA
if(info)
XFree(info);
#endif
XSync(dpy, False);
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
}
@ -1458,8 +1471,12 @@ setmwfact(const char *arg) {
void
setup(void) {
int screens = 1;
unsigned int i;
XSetWindowAttributes wa;
#ifdef XINERAMA
XineramaScreenInfo *info;
#endif
/* init screen */
screen = DefaultScreen(dpy);
@ -1482,11 +1499,38 @@ setup(void) {
cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
ncols = 2;
#ifdef XINERAMA
if(XineramaIsActive(dpy))
info = XineramaQueryScreens(dpy, &xscreens);
if(XineramaIsActive(dpy)) {
if((info = XineramaQueryScreens(dpy, &screens))) {
if(screens == 1) {
sx = info[0].x_org;
sy = info[0].y_org;
sw = info[0].width;
sh = info[0].height;
}
else {
ncols = screens;
cols = emallocz(ncols * sizeof(Column));
for(i = 0; i < ncols; i++) {
cols[i].x = info[i].x_org;
cols[i].y = info[i].y_org;
cols[i].w = info[i].width;
cols[i].h = info[i].height;
}
}
XFree(info);
}
}
else
#endif
{
cols = emallocz(ncols * sizeof(Column));
cols[0].x = sx;
cols[0].y = sy;
}
/* init appearance */
dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR);
dc.norm[ColBG] = getcolor(NORMBGCOLOR);