Major refactoring in preparation for bar modules

1 files changed, 142 insertions, 0 deletions

diff --git a/patch/bar_taggrid.c b/patch/bar_taggrid.c
new file mode 100644
index 0000000..4fa98d7
--- /dev/null
+++ b/patch/bar_taggrid.c
@@ -0,0 +1,142 @@
+int
+width_taggrid(Monitor *m, int max_width)
+{
+	return (bh / 2) * (LENGTH(tags) / tagrows + ((LENGTH(tags) % tagrows > 0) ? 1 : 0));
+}
+
+int
+draw_taggrid(Monitor *m, int x_pos, int w)
+{
+    unsigned int x, y, h, max_x, columns, occ = 0;
+    int invert, i,j, k;
+    Client *c;
+
+   	for (c = m->clients; c; c = c->next)
+		occ |= c->tags;
+
+    h = bh / tagrows;
+    x = max_x = x_pos;
+    y = 0;
+    columns = LENGTH(tags) / tagrows + ((LENGTH(tags) % tagrows > 0) ? 1 : 0);
+
+    /* Firstly we will fill the borders of squares */
+    XFillRectangle(dpy, drw->drawable, drw->gc, x, y, h*columns + 1, bh);
+
+    /* We will draw LENGTH(tags) squares in tagraws raws. */
+    for (j = 0, i = 0; j < tagrows; j++) {
+        x = x_pos;
+        for (k = 0; k < columns && i < LENGTH(tags); k++, i++) {
+            invert = m->tagset[m->seltags] & 1 << i ? 0 : 1;
+
+            /* Select active color for current square */
+            XSetForeground(drw->dpy, drw->gc, !invert ? scheme[SchemeSel][ColBg].pixel :
+                                scheme[SchemeNorm][ColFg].pixel);
+            XFillRectangle(dpy, drw->drawable, drw->gc, x+1, y+1, h-1, h-1);
+
+            /* Mark square if tag has client */
+            if (occ & 1 << i) {
+                XSetForeground(drw->dpy, drw->gc, !invert ? scheme[SchemeSel][ColFg].pixel :
+                                scheme[SchemeNorm][ColBg].pixel);
+                XFillRectangle(dpy, drw->drawable, drw->gc, x + 1, y + 1,
+                               h / 2, h / 2);
+            }
+            x += h;
+            if (x > max_x) {
+                max_x = x;
+            }
+        }
+        y += h;
+	}
+    return max_x;
+}
+
+int
+click_taggrid(Monitor *m, Arg *arg, int rel_x, int rel_y, int rel_w, int rel_h)
+{
+	unsigned int i, columns;
+
+	columns = LENGTH(tags) / tagrows + ((LENGTH(tags) % tagrows > 0) ? 1 : 0);
+	i = (rel_x - 0) / (bh / tagrows) + columns * (rel_y / (bh / tagrows));
+	if (i >= LENGTH(tags)) {
+		i = LENGTH(tags) - 1;
+	}
+	arg->ui = 1 << i;
+	return ClkTagBar;
+}
+
+void
+switchtag(const Arg *arg)
+{
+    unsigned int columns;
+    unsigned int new_tagset = 0;
+    unsigned int pos, i;
+    int col, row;
+    Arg new_arg;
+
+    columns = LENGTH(tags) / tagrows + ((LENGTH(tags) % tagrows > 0) ? 1 : 0);
+
+    for (i = 0; i < LENGTH(tags); ++i) {
+        if (!(selmon->tagset[selmon->seltags] & 1 << i)) {
+            continue;
+        }
+        pos = i;
+        row = pos / columns;
+        col = pos % columns;
+        if (arg->ui & SWITCHTAG_UP) {     /* UP */
+            row --;
+            if (row < 0) {
+                row = tagrows - 1;
+            }
+            do {
+                pos = row * columns + col;
+                row --;
+            } while (pos >= LENGTH(tags));
+        }
+        if (arg->ui & SWITCHTAG_DOWN) {     /* DOWN */
+            row ++;
+            if (row >= tagrows) {
+                row = 0;
+            }
+            pos = row * columns + col;
+            if (pos >= LENGTH(tags)) {
+                row = 0;
+            }
+            pos = row * columns + col;
+        }
+        if (arg->ui & SWITCHTAG_LEFT) {     /* LEFT */
+            col --;
+            if (col < 0) {
+                col = columns - 1;
+            }
+            do {
+                pos = row * columns + col;
+                col --;
+            } while (pos >= LENGTH(tags));
+        }
+        if (arg->ui & SWITCHTAG_RIGHT) {     /* RIGHT */
+            col ++;
+            if (col >= columns) {
+                col = 0;
+            }
+            pos = row * columns + col;
+            if (pos >= LENGTH(tags)) {
+                col = 0;
+                pos = row * columns + col;
+            }
+        }
+        new_tagset |= 1 << pos;
+    }
+    new_arg.ui = new_tagset;
+    if (arg->ui & SWITCHTAG_TOGGLETAG) {
+        toggletag(&new_arg);
+    }
+    if (arg->ui & SWITCHTAG_TAG) {
+        tag(&new_arg);
+    }
+    if (arg->ui & SWITCHTAG_VIEW) {
+        view (&new_arg);
+    }
+    if (arg->ui & SWITCHTAG_TOGGLEVIEW) {
+        toggleview (&new_arg);
+    }
+}
\ No newline at end of file