diff options
Diffstat (limited to 'modules/infinitetags/infinitetags.c')
| -rw-r--r-- | modules/infinitetags/infinitetags.c | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/modules/infinitetags/infinitetags.c b/modules/infinitetags/infinitetags.c new file mode 100644 index 0000000..2b08f94 --- /dev/null +++ b/modules/infinitetags/infinitetags.c @@ -0,0 +1,218 @@ +int +getcurrenttag(Monitor *m) { + unsigned int i; + for (i = 0; i < LENGTH(tags) && !(m->tagset[m->seltags] & (1 << i)); i++); + return i < LENGTH(tags) ? i : 0; +} + +void +homecanvas(const Arg *arg) { + Client *c; + int tagidx = getcurrenttag(selmon); + int cx = selmon->canvas[tagidx].cx; + int cy = selmon->canvas[tagidx].cy; + + for (c = selmon->clients; c; c = c->next) { + if (c->tags & (1 << tagidx)) { + c->x -= cx; + c->y -= cy; + XMoveWindow(dpy, c->win, c->x, c->y); + } + } + + selmon->canvas[tagidx].cx = 0; + selmon->canvas[tagidx].cy = 0; + drawbar(selmon); + XFlush(dpy); +} + +void +movecanvas(const Arg *arg) +{ + if (selmon->lt[selmon->sellt]->arrange != NULL) + return; + if (selmon->sel && selmon->sel->isfullscreen) + return; + + int tagidx = getcurrenttag(selmon); + int dx = 0, dy = 0; + +#ifndef MOVE_CANVAS_STEP +#define MOVE_CANVAS_STEP 120 +#endif + + switch(arg->i) { + case 0: dx = -MOVE_CANVAS_STEP; break; + case 1: dx = MOVE_CANVAS_STEP; break; + case 2: dy = -MOVE_CANVAS_STEP; break; + case 3: dy = MOVE_CANVAS_STEP; break; + } + + selmon->canvas[tagidx].cx -= dx; + selmon->canvas[tagidx].cy -= dy; + + Client *c; + for (c = selmon->clients; c; c = c->next) { + if (ISVISIBLE(c)) { + c->x -= dx; + c->y -= dy; + XMoveWindow(dpy, c->win, c->x, c->y); + } + } + + drawbar(selmon); +} + +void +movecanvasmouse(const Arg *arg) { + if (selmon->lt[selmon->sellt]->arrange != NULL) + return; + if (selmon->sel && selmon->sel->isfullscreen) + return; + int start_x, start_y; + Window dummy; + int di; + unsigned int dui; + int tagidx = getcurrenttag(selmon); + float multiplier = arg ? arg->f : 1.0f; + float accum_x = 0.0f, accum_y = 0.0f; + +#if LOCK_MOVE_RESIZE_REFRESH_RATE + Time lasttime = 0; +#endif + + if (!XQueryPointer(dpy, root, &dummy, &dummy, &start_x, &start_y, &di, &di, &dui)) + return; + + if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, + None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) + return; + + XEvent ev; + do { + XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); + + switch (ev.type) { + case MotionNotify: + { +#if LOCK_MOVE_RESIZE_REFRESH_RATE + if ((ev.xmotion.time - lasttime) <= (1000 / refreshrate)) + continue; + lasttime = ev.xmotion.time; +#endif + int nx = ev.xmotion.x - start_x; + int ny = ev.xmotion.y - start_y; + + /* accumulate subpixel remainder to not lose fractional pixels: + multiplier=0.5, nx=1: accum=0.5, dx=0 --- skip + nx=1: accum=1.0, dx=1 --- move + */ + accum_x += nx * multiplier; + accum_y += ny * multiplier; + + int dx = (int)accum_x; + int dy = (int)accum_y; + + accum_x -= dx; + accum_y -= dy; + + for (Client *c = selmon->clients; c; c = c->next) { + if (c->tags & (1 << tagidx)) { + c->x += dx; + c->y += dy; + XMoveWindow(dpy, c->win, c->x, c->y); + } + } + + selmon->canvas[tagidx].cx += dx; + selmon->canvas[tagidx].cy += dy; + drawbar(selmon); + start_x = ev.xmotion.x; + start_y = ev.xmotion.y; + } break; + } + } while (ev.type != ButtonRelease); + + XUngrabPointer(dpy, CurrentTime); +} + +void +save_canvas_positions(Monitor *m) { + Client *c; + int tagidx = getcurrenttag(m); + + m->canvas[tagidx].saved_cx = m->canvas[tagidx].cx; + m->canvas[tagidx].saved_cy = m->canvas[tagidx].cy; + + for (c = m->clients; c; c = c->next) { + if (ISVISIBLE(c)) { + c->saved_cx = c->x + m->canvas[tagidx].cx; + c->saved_cy = c->y + m->canvas[tagidx].cy; + c->saved_cw = c->w; + c->saved_ch = c->h; + c->was_on_canvas = 1; + } + } +} + +void +restore_canvas_positions(Monitor *m) { + Client *c; + int tagidx = getcurrenttag(m); + + m->canvas[tagidx].cx = m->canvas[tagidx].saved_cx; + m->canvas[tagidx].cy = m->canvas[tagidx].saved_cy; + + for (c = m->clients; c; c = c->next) { + if (ISVISIBLE(c) && c->was_on_canvas) { + if (c->isfullscreen) + continue; + c->isfloating = 1; + + int target_x = c->saved_cx - m->canvas[tagidx].cx; + int target_y = c->saved_cy - m->canvas[tagidx].cy; + + c->x = target_x; + c->y = target_y; + c->w = c->saved_cw; + c->h = c->saved_ch; + + XMoveResizeWindow(dpy, c->win, target_x, target_y, c->w, c->h); + + configure(c); + } + } + XSync(dpy, False); +} + +void +centerwindow(const Arg *arg) +{ + Client *c = (arg && arg->v) ? (Client *)arg->v : selmon->sel; + + if (!c || !c->mon || c->mon->lt[c->mon->sellt]->arrange != NULL) + return; + + Monitor *m = c->mon; + int tagidx = getcurrenttag(m); + + int dx = (m->wx + m->ww - WIDTH(c)) / 2 - c->x; + int dy = m->wy + (m->wh / 2) - (c->y + HEIGHT(c) / 2); + + if (dx == 0 && dy == 0) + return; + + Client *tmp; + for (tmp = m->clients; tmp; tmp = tmp->next) { + if (ISVISIBLE(tmp)) { + tmp->x += dx; + tmp->y += dy; + XMoveWindow(dpy, tmp->win, tmp->x, tmp->y); + } + } + + m->canvas[tagidx].cx += dx; + m->canvas[tagidx].cy += dy; + + drawbar(m); +} |