void resize(WWindow *wwin, int delta, int primn, bool settmp) { WScreen *scr=SCREEN_OF(wwin); int s, old; int dir=rtmp.dir; if(XOR_RESIZE) res_draw_rubberband(scr, wwin->geom); tmpsize+=delta; s=calc_resize(SCREEN_OF(wwin), tmpsize, dir); old=rtmp.winsizetmp; calcresize_window(wwin, dir, primn, s, &rtmp); if(settmp) tmpsize=rtmp.winsizetmp; res_draw_moveres(scr, wwin); if(XOR_RESIZE) res_draw_rubberband(scr, wwin->geom); else resize_tmp(&rtmp); }
gboolean moveresize_event(XEvent *e) { gboolean used = FALSE; if (!moveresize_in_progress) return FALSE; if (e->type == ButtonPress) { if (!button) { start_x = e->xbutton.x_root; start_y = e->xbutton.y_root; button = e->xbutton.button; /* this will end it now */ } used = e->xbutton.button == button; } else if (e->type == ButtonRelease) { if (!button || e->xbutton.button == button) { moveresize_end(FALSE); used = TRUE; } } else if (e->type == MotionNotify) { if (moving) { cur_x = start_cx + e->xmotion.x_root - start_x; cur_y = start_cy + e->xmotion.y_root - start_y; do_move(FALSE, 0); do_edge_warp(e->xmotion.x_root, e->xmotion.y_root); } else { gint dw, dh; ObDirection dir; if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOPLEFT)) { dw = -(e->xmotion.x_root - start_x); dh = -(e->xmotion.y_root - start_y); dir = OB_DIRECTION_NORTHWEST; } else if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOP)) { dw = 0; dh = -(e->xmotion.y_root - start_y); dir = OB_DIRECTION_NORTH; } else if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOPRIGHT)) { dw = (e->xmotion.x_root - start_x); dh = -(e->xmotion.y_root - start_y); dir = OB_DIRECTION_NORTHEAST; } else if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_RIGHT)) { dw = (e->xmotion.x_root - start_x); dh = 0; dir = OB_DIRECTION_EAST; } else if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT)) { dw = (e->xmotion.x_root - start_x); dh = (e->xmotion.y_root - start_y); dir = OB_DIRECTION_SOUTHEAST; } else if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_BOTTOM)) { dw = 0; dh = (e->xmotion.y_root - start_y); dir = OB_DIRECTION_SOUTH; } else if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT)) { dw = -(e->xmotion.x_root - start_x); dh = (e->xmotion.y_root - start_y); dir = OB_DIRECTION_SOUTHWEST; } else if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_LEFT)) { dw = -(e->xmotion.x_root - start_x); dh = 0; dir = OB_DIRECTION_WEST; } else if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_KEYBOARD)) { dw = (e->xmotion.x_root - start_x); dh = (e->xmotion.y_root - start_y); dir = OB_DIRECTION_SOUTHEAST; } else g_assert_not_reached(); /* override the client's max state if desired */ if (ABS(dw) >= config_resist_edge) { if (moveresize_client->max_horz) { /* unmax horz */ was_max_horz = TRUE; pre_max_area.x = moveresize_client->pre_max_area.x; pre_max_area.width = moveresize_client->pre_max_area.width; moveresize_client->pre_max_area.x = cur_x; moveresize_client->pre_max_area.width = cur_w; client_maximize(moveresize_client, FALSE, 1); } } else if (was_max_horz && !moveresize_client->max_horz) { /* remax horz and put the premax back */ client_maximize(moveresize_client, TRUE, 1); moveresize_client->pre_max_area.x = pre_max_area.x; moveresize_client->pre_max_area.width = pre_max_area.width; } if (ABS(dh) >= config_resist_edge) { if (moveresize_client->max_vert) { /* unmax vert */ was_max_vert = TRUE; pre_max_area.y = moveresize_client->pre_max_area.y; pre_max_area.height = moveresize_client->pre_max_area.height; moveresize_client->pre_max_area.y = cur_y; moveresize_client->pre_max_area.height = cur_h; client_maximize(moveresize_client, FALSE, 2); } } else if (was_max_vert && !moveresize_client->max_vert) { /* remax vert and put the premax back */ client_maximize(moveresize_client, TRUE, 2); moveresize_client->pre_max_area.y = pre_max_area.y; moveresize_client->pre_max_area.height = pre_max_area.height; } dw -= cur_w - start_cw; dh -= cur_h - start_ch; calc_resize(FALSE, 0, &dw, &dh, dir); cur_w += dw; cur_h += dh; if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOPLEFT) || corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_LEFT) || corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT)) { cur_x -= dw; } if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOPLEFT) || corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOP) || corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_TOPRIGHT)) { cur_y -= dh; } do_resize(); } used = TRUE; } else if (e->type == KeyPress) { KeySym sym = obt_keyboard_keypress_to_keysym(e); if (sym == XK_Escape) { moveresize_end(TRUE); used = TRUE; } else if (sym == XK_Return || sym == XK_KP_Enter) { moveresize_end(FALSE); used = TRUE; } else if (sym == XK_Right || sym == XK_Left || sym == XK_Up || sym == XK_Down) { if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_KEYBOARD)) { resize_with_keys(sym, e->xkey.state); used = TRUE; } else if (corner == OBT_PROP_ATOM(NET_WM_MOVERESIZE_MOVE_KEYBOARD)) { move_with_keys(sym, e->xkey.state); used = TRUE; } } } #ifdef SYNC else if (e->type == obt_display_extension_sync_basep + XSyncAlarmNotify) { waiting_for_sync = 0; /* we got our sync... */ do_resize(); /* ...so try resize if there is more change pending */ used = TRUE; } #endif if (used && moveresize_client == focus_client) event_update_user_time(); return used; }
static void resize_with_keys(KeySym sym, guint state) { gint dw = 0, dh = 0, pdx = 0, pdy = 0, opx, opy, px, py; gint resist = 0; ObDirection dir; /* pick the edge if it needs to move */ if (sym == XK_Right) { dir = OB_DIRECTION_EAST; if (key_resize_edge != OB_DIRECTION_WEST && key_resize_edge != OB_DIRECTION_EAST) { key_resize_edge = OB_DIRECTION_EAST; return; } } else if (sym == XK_Left) { dir = OB_DIRECTION_WEST; if (key_resize_edge != OB_DIRECTION_WEST && key_resize_edge != OB_DIRECTION_EAST) { key_resize_edge = OB_DIRECTION_WEST; return; } } else if (sym == XK_Up) { dir = OB_DIRECTION_NORTH; if (key_resize_edge != OB_DIRECTION_NORTH && key_resize_edge != OB_DIRECTION_SOUTH) { key_resize_edge = OB_DIRECTION_NORTH; return; } } else /* if (sym == XK_Down) */ { dir = OB_DIRECTION_SOUTH; if (key_resize_edge != OB_DIRECTION_NORTH && key_resize_edge != OB_DIRECTION_SOUTH) { key_resize_edge = OB_DIRECTION_SOUTH; return; } } /* shift means jump to edge */ if (state & obt_keyboard_modkey_to_modmask(OBT_KEYBOARD_MODKEY_SHIFT)) { gint x, y, w, h; if (sym == XK_Right) dir = OB_DIRECTION_EAST; else if (sym == XK_Left) dir = OB_DIRECTION_WEST; else if (sym == XK_Down) dir = OB_DIRECTION_SOUTH; else /* if (sym == XK_Up)) */ dir = OB_DIRECTION_NORTH; client_find_resize_directional(moveresize_client, key_resize_edge, key_resize_edge == dir, &x, &y, &w, &h); dw = w - moveresize_client->area.width; dh = h - moveresize_client->area.height; } else { gint distw, disth; /* control means fine grained */ if (moveresize_client->size_inc.width > 1) { distw = moveresize_client->size_inc.width; resist = 1; } else if (state & obt_keyboard_modkey_to_modmask(OBT_KEYBOARD_MODKEY_CONTROL)) { distw = 1; resist = 1; } else { distw = KEY_DIST; resist = KEY_DIST; } if (moveresize_client->size_inc.height > 1) { disth = moveresize_client->size_inc.height; resist = 1; } else if (state & obt_keyboard_modkey_to_modmask(OBT_KEYBOARD_MODKEY_CONTROL)) { disth = 1; resist = 1; } else { disth = KEY_DIST; resist = KEY_DIST; } if (key_resize_edge == OB_DIRECTION_WEST) { if (dir == OB_DIRECTION_WEST) dw = distw; else dw = -distw; } else if (key_resize_edge == OB_DIRECTION_EAST) { if (dir == OB_DIRECTION_EAST) dw = distw; else dw = -distw; } else if (key_resize_edge == OB_DIRECTION_NORTH) { if (dir == OB_DIRECTION_NORTH) dh = disth; else dh = -disth; } else /*if (key_resize_edge == OB_DIRECTION_SOUTH)*/ { if (dir == OB_DIRECTION_SOUTH) dh = disth; else dh = -disth; } } if (moveresize_client->max_horz && (key_resize_edge == OB_DIRECTION_WEST || key_resize_edge == OB_DIRECTION_EAST)) { /* unmax horz */ was_max_horz = TRUE; pre_max_area.x = moveresize_client->pre_max_area.x; pre_max_area.width = moveresize_client->pre_max_area.width; moveresize_client->pre_max_area.x = cur_x; moveresize_client->pre_max_area.width = cur_w; client_maximize(moveresize_client, FALSE, 1); } else if (moveresize_client->max_vert && (key_resize_edge == OB_DIRECTION_NORTH || key_resize_edge == OB_DIRECTION_SOUTH)) { /* unmax vert */ was_max_vert = TRUE; pre_max_area.y = moveresize_client->pre_max_area.y; pre_max_area.height = moveresize_client->pre_max_area.height; moveresize_client->pre_max_area.y = cur_y; moveresize_client->pre_max_area.height = cur_h; client_maximize(moveresize_client, FALSE, 2); } calc_resize(TRUE, resist, &dw, &dh, dir); if (key_resize_edge == OB_DIRECTION_WEST) cur_x -= dw; else if (key_resize_edge == OB_DIRECTION_NORTH) cur_y -= dh; cur_w += dw; cur_h += dh; /* how to move the pointer to keep up with the change */ if (key_resize_edge == OB_DIRECTION_WEST) pdx = -dw; else if (key_resize_edge == OB_DIRECTION_EAST) pdx = dw; else if (key_resize_edge == OB_DIRECTION_NORTH) pdy = -dh; else if (key_resize_edge == OB_DIRECTION_SOUTH) pdy = dh; screen_pointer_pos(&opx, &opy); XWarpPointer(obt_display, None, None, 0, 0, 0, 0, pdx, pdy); /* steal the motion events this causes */ XSync(obt_display, FALSE); { XEvent ce; while (xqueue_remove_local(&ce, xqueue_match_type, GINT_TO_POINTER(MotionNotify))); } screen_pointer_pos(&px, &py); do_resize(); /* because the cursor moves even though the window does not nessesarily (resistance), this adjusts where the cursor thinks it started so that it keeps up with where the window actually is */ start_x += (px - opx) - dw; start_y += (py - opy) - dh; }