diff options
Diffstat (limited to 'src/manage.c')
| -rw-r--r-- | src/manage.c | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/src/manage.c b/src/manage.c index ebdae08..aaed647 100644 --- a/src/manage.c +++ b/src/manage.c @@ -296,3 +296,142 @@ set_state (rp_window *win, int state) XChangeProperty (dpy, win->w, wm_state, wm_state, 32, PropModeReplace, (unsigned char *)data, 2); } + +/* Set a transient window's x,y,width,height fields to maximize the + window. */ +static void +maximize_transient (rp_window *win) +{ + int maxx, maxy; + + /* Honour the window's maximum size */ + if (win->hints->flags & PMaxSize) + { + maxx = win->hints->max_width; + maxy = win->hints->max_height; + } + else + { + maxx = win->width; + maxy = win->height; + + /* Make sure we maximize to the nearest Resize Increment specified + by the window */ + if (win->hints->flags & PResizeInc) + { + int amount; + + amount = maxx - win->width; + amount -= amount % win->hints->width_inc; + PRINT_DEBUG ("amount x: %d\n", amount); + maxx = amount + win->width; + + amount = maxy - win->height; + amount -= amount % win->hints->height_inc; + PRINT_DEBUG ("amount y: %d\n", amount); + maxy = amount + win->height; + } + } + + PRINT_DEBUG ("maxsize: %d %d\n", maxx, maxy); + + win->x = PADDING_LEFT - win->width / 2 + (win->scr->root_attr.width - PADDING_LEFT - PADDING_RIGHT) / 2;; + win->y = PADDING_TOP - win->height / 2 + (win->scr->root_attr.height - PADDING_TOP - PADDING_BOTTOM) / 2;; + win->width = maxx; + win->height = maxy; +} + +/* set a good standard window's x,y,width,height fields to maximize + the window. */ +static void +maximize_normal (rp_window *win) +{ + int maxx, maxy; + + int off_x = 0; + int off_y = 0; + + /* Honour the window's maximum size */ + if (win->hints->flags & PMaxSize) + { + maxx = win->hints->max_width; + maxy = win->hints->max_height; + + /* centre the non-maximized window */ +/* off_x = ((win->scr->root_attr.width - PADDING_LEFT - PADDING_RIGHT) - win->hints->max_width) / 2; */ +/* off_y = ((win->scr->root_attr.height - PADDING_TOP - PADDING_BOTTOM) - win->hints->max_height) / 2; */ + } + else + { + maxx = win->scr->root_attr.width - PADDING_LEFT - PADDING_RIGHT; + maxy = win->scr->root_attr.height - PADDING_TOP - PADDING_BOTTOM; + + /* Make sure we maximize to the nearest Resize Increment specified + by the window */ + if (win->hints->flags & PResizeInc) + { + int amount; + + amount = maxx - win->width; + amount -= amount % win->hints->width_inc; + PRINT_DEBUG ("amount x: %d\n", amount); + maxx = amount + win->width; + + amount = maxy - win->height; + amount -= amount % win->hints->height_inc; + PRINT_DEBUG ("amount y: %d\n", amount); + maxy = amount + win->height; + } + } + + PRINT_DEBUG ("maxsize: %d %d\n", maxx, maxy); + + win->x = PADDING_LEFT + off_x; + win->y = PADDING_TOP + off_y; + win->width = maxx; + win->height = maxy; +} + +/* Maximize the current window if data = 0, otherwise assume it is a + pointer to a window that should be maximized */ +void +maximize (rp_window *win) +{ + if (!win) win = rp_current_window; + if (!win) return; + + /* Handle maximizing transient windows differently */ + if (win->transient) + { + maximize_transient (win); + } + else + { + maximize_normal (win); + } + + /* Actually do the maximizing */ + XMoveResizeWindow (dpy, win->w, win->x, win->y, win->width, win->height); + + /* I don't think this should be here, but it doesn't seem to hurt. */ + send_configure (win); + + XSync (dpy, False); +} + +/* Maximize the current window but don't treat transient windows + differently. */ +void +force_maximize (rp_window *win) +{ + if (!win) win = rp_current_window; + if (!win) return; + + maximize_normal(win); + + /* Actually do the maximizing */ + XMoveResizeWindow (dpy, win->w, win->x, win->y, win->width+1, win->height+1); + XMoveResizeWindow (dpy, win->w, win->x, win->y, win->width, win->height); + + XSync (dpy, False); +} |