1194 lines
37 KiB
C
1194 lines
37 KiB
C
/*
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* wibox.c - wibox functions
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*
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* Copyright © 2008 Julien Danjou <julien@danjou.info>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#include "screen.h"
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#include "wibox.h"
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#include "titlebar.h"
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#include "client.h"
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#include "ewmh.h"
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#include "screen.h"
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#include "window.h"
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#include "common/xcursor.h"
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#include "common/xutil.h"
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DO_LUA_TOSTRING(wibox_t, wibox, "wibox")
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/** Take care of garbage collecting a wibox.
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* \param L The Lua VM state.
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* \return The number of elements pushed on stack, 0!
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*/
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static int
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luaA_wibox_gc(lua_State *L)
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{
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wibox_t *wibox = luaL_checkudata(L, 1, "wibox");
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p_delete(&wibox->cursor);
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simplewindow_wipe(&wibox->sw);
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button_array_wipe(&wibox->buttons);
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image_unref(L, wibox->bg_image);
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luaL_unref(L, LUA_REGISTRYINDEX, wibox->widgets_table);
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luaL_unref(L, LUA_REGISTRYINDEX, wibox->mouse_enter);
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luaL_unref(L, LUA_REGISTRYINDEX, wibox->mouse_leave);
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widget_node_array_wipe(&wibox->widgets);
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return 0;
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}
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void
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wibox_unref_simplified(wibox_t **item)
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{
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wibox_unref(globalconf.L, *item);
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}
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static void
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wibox_need_update(wibox_t *wibox)
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{
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wibox->need_update = true;
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wibox->mouse_over = NULL;
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}
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static void
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wibox_map(wibox_t *wibox)
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{
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xcb_map_window(globalconf.connection, wibox->sw.window);
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/* We must make sure the wibox does not display garbage */
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wibox_need_update(wibox);
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/* Stack this wibox correctly */
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client_stack();
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}
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static void
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wibox_move(wibox_t *wibox, int16_t x, int16_t y)
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{
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if(wibox->sw.window)
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{
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simplewindow_move(&wibox->sw, x, y);
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wibox->screen = screen_getbycoord(wibox->screen, x, y);
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}
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else
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{
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wibox->sw.geometry.x = x;
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wibox->sw.geometry.y = y;
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}
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}
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static void
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wibox_resize(wibox_t *wibox, uint16_t width, uint16_t height)
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{
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if(wibox->sw.window)
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simplewindow_resize(&wibox->sw, width, height);
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else
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{
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wibox->sw.geometry.width = width;
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wibox->sw.geometry.height = height;
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}
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wibox_need_update(wibox);
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}
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static void
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wibox_setposition(wibox_t *wibox, position_t p)
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{
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if(p != wibox->position)
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{
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switch((wibox->position = p))
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{
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case Bottom:
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case Top:
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case Floating:
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simplewindow_orientation_set(&wibox->sw, East);
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break;
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case Left:
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simplewindow_orientation_set(&wibox->sw, North);
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break;
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case Right:
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simplewindow_orientation_set(&wibox->sw, South);
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break;
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}
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/* reset width/height to 0 */
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if(wibox->position != Floating)
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wibox->sw.geometry.width = wibox->sw.geometry.height = 0;
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/* recompute position */
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wibox_position_update(wibox);
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/* reset all wibox position */
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foreach(w, wibox->screen->wiboxes)
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wibox_position_update(*w);
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ewmh_update_workarea(screen_virttophys(wibox->screen->index));
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wibox_need_update(wibox);
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}
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}
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/** Kick out systray windows.
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* \param phys_screen Physical screen number.
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*/
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static void
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wibox_systray_kickout(int phys_screen)
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{
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xcb_screen_t *s = xutil_screen_get(globalconf.connection, phys_screen);
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if(globalconf.screens.tab[phys_screen].systray.parent != s->root)
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{
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/* Who! Check that we're not deleting a wibox with a systray, because it
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* may be its parent. If so, we reparent to root before, otherwise it will
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* hurt very much. */
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xcb_reparent_window(globalconf.connection,
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globalconf.screens.tab[phys_screen].systray.window,
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s->root, -512, -512);
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globalconf.screens.tab[phys_screen].systray.parent = s->root;
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}
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}
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static void
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wibox_systray_refresh(wibox_t *wibox)
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{
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if(!wibox->screen)
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return;
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for(int i = 0; i < wibox->widgets.len; i++)
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{
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widget_node_t *systray = &wibox->widgets.tab[i];
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if(systray->widget->type == widget_systray)
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{
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uint32_t config_back[] = { wibox->sw.ctx.bg.pixel };
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uint32_t config_win_vals[4];
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uint32_t config_win_vals_off[2] = { -512, -512 };
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xembed_window_t *em;
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int phys_screen = wibox->sw.ctx.phys_screen;
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if(wibox->isvisible
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&& systray->widget->isvisible
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&& systray->geometry.width)
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{
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/* Set background of the systray window. */
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xcb_change_window_attributes(globalconf.connection,
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globalconf.screens.tab[phys_screen].systray.window,
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XCB_CW_BACK_PIXEL, config_back);
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/* Map it. */
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xcb_map_window(globalconf.connection, globalconf.screens.tab[phys_screen].systray.window);
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/* Move it. */
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switch(wibox->sw.orientation)
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{
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case North:
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config_win_vals[0] = systray->geometry.y;
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config_win_vals[1] = wibox->sw.geometry.height - systray->geometry.x - systray->geometry.width;
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config_win_vals[2] = systray->geometry.height;
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config_win_vals[3] = systray->geometry.width;
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break;
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case South:
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config_win_vals[0] = systray->geometry.y;
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config_win_vals[1] = systray->geometry.x;
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config_win_vals[2] = systray->geometry.height;
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config_win_vals[3] = systray->geometry.width;
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break;
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case East:
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config_win_vals[0] = systray->geometry.x;
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config_win_vals[1] = systray->geometry.y;
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config_win_vals[2] = systray->geometry.width;
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config_win_vals[3] = systray->geometry.height;
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break;
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}
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/* reparent */
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if(globalconf.screens.tab[phys_screen].systray.parent != wibox->sw.window)
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{
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xcb_reparent_window(globalconf.connection,
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globalconf.screens.tab[phys_screen].systray.window,
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wibox->sw.window,
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config_win_vals[0], config_win_vals[1]);
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globalconf.screens.tab[phys_screen].systray.parent = wibox->sw.window;
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}
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xcb_configure_window(globalconf.connection,
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globalconf.screens.tab[phys_screen].systray.window,
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XCB_CONFIG_WINDOW_X
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| XCB_CONFIG_WINDOW_Y
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| XCB_CONFIG_WINDOW_WIDTH
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| XCB_CONFIG_WINDOW_HEIGHT,
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config_win_vals);
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/* width = height = systray height */
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config_win_vals[2] = config_win_vals[3] = systray->geometry.height;
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config_win_vals[0] = 0;
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}
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else
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return wibox_systray_kickout(phys_screen);
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switch(wibox->sw.orientation)
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{
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case North:
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config_win_vals[1] = systray->geometry.width - config_win_vals[3];
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for(int j = 0; j < globalconf.embedded.len; j++)
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{
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em = &globalconf.embedded.tab[j];
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if(em->phys_screen == phys_screen)
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{
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if(config_win_vals[1] - config_win_vals[2] >= (uint32_t) wibox->sw.geometry.y)
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{
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xcb_map_window(globalconf.connection, em->win);
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xcb_configure_window(globalconf.connection, em->win,
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XCB_CONFIG_WINDOW_X
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| XCB_CONFIG_WINDOW_Y
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| XCB_CONFIG_WINDOW_WIDTH
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| XCB_CONFIG_WINDOW_HEIGHT,
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config_win_vals);
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config_win_vals[1] -= config_win_vals[3];
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}
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else
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xcb_configure_window(globalconf.connection, em->win,
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XCB_CONFIG_WINDOW_X
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| XCB_CONFIG_WINDOW_Y,
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config_win_vals_off);
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}
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}
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break;
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case South:
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config_win_vals[1] = 0;
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for(int j = 0; j < globalconf.embedded.len; j++)
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{
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em = &globalconf.embedded.tab[j];
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if(em->phys_screen == phys_screen)
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{
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/* if(y + width <= wibox.y + systray.right) */
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if(config_win_vals[1] + config_win_vals[3] <= (uint32_t) wibox->sw.geometry.y + AREA_RIGHT(systray->geometry))
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{
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xcb_map_window(globalconf.connection, em->win);
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xcb_configure_window(globalconf.connection, em->win,
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XCB_CONFIG_WINDOW_X
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| XCB_CONFIG_WINDOW_Y
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| XCB_CONFIG_WINDOW_WIDTH
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| XCB_CONFIG_WINDOW_HEIGHT,
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config_win_vals);
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config_win_vals[1] += config_win_vals[3];
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}
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else
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xcb_configure_window(globalconf.connection, em->win,
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XCB_CONFIG_WINDOW_X
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| XCB_CONFIG_WINDOW_Y,
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config_win_vals_off);
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}
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}
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break;
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case East:
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config_win_vals[1] = 0;
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for(int j = 0; j < globalconf.embedded.len; j++)
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{
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em = &globalconf.embedded.tab[j];
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if(em->phys_screen == phys_screen)
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{
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/* if(x + width < systray.x + systray.width) */
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if(config_win_vals[0] + config_win_vals[2] <= (uint32_t) AREA_RIGHT(systray->geometry) + wibox->sw.geometry.x)
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{
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xcb_map_window(globalconf.connection, em->win);
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xcb_configure_window(globalconf.connection, em->win,
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XCB_CONFIG_WINDOW_X
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| XCB_CONFIG_WINDOW_Y
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| XCB_CONFIG_WINDOW_WIDTH
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| XCB_CONFIG_WINDOW_HEIGHT,
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config_win_vals);
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config_win_vals[0] += config_win_vals[2];
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}
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else
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xcb_configure_window(globalconf.connection, em->win,
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XCB_CONFIG_WINDOW_X
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| XCB_CONFIG_WINDOW_Y,
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config_win_vals_off);
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}
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}
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break;
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}
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break;
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}
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}
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}
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/* Only called by wibox_position_update() */
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static void
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wibox_position_update_floating(wibox_t *wibox)
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{
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area_t wingeom = wibox->sw.geometry;
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/* We only make sure the wibox is at least 1x1 pixel big. */
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wingeom.width = MAX(1, wibox->sw.geometry.width);
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wingeom.height = MAX(1, wibox->sw.geometry.height);
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if(wingeom.width != wibox->sw.geometry.width
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|| wingeom.height != wibox->sw.geometry.height)
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wibox_resize(wibox, wingeom.width, wingeom.height);
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}
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/* Only called by wibox_position_update() */
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static void
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wibox_position_update_non_floating(wibox_t *wibox)
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{
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area_t area, wingeom = wibox->sw.geometry;
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bool ignore = false;
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/* Everything we do below needs the wibox' screen.
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* No screen, nothing to do.
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*/
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if (!wibox->screen)
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return;
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/* This wibox limits the space available to clients and thus clients
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* need to be repositioned.
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*/
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wibox->screen->need_arrange = true;
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/* Place wibox'es at the edge of the screen, struts come later. */
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area = screen_area_get(wibox->screen, NULL,
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&wibox->screen->padding, false);
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/* Top and Bottom wibox_t have prio */
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foreach(_w, wibox->screen->wiboxes)
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{
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wibox_t *w = *_w;
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/* Ignore every wibox after me that is in the same position */
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if(wibox == w)
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{
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ignore = true;
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continue;
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}
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else if((ignore && wibox->position == w->position) || !w->isvisible)
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continue;
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switch(w->position)
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{
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case Floating:
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break;
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case Left:
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if(wibox->position == Left)
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area.x += wibox->sw.geometry.height;
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break;
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case Right:
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if(wibox->position == Right)
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area.x -= wibox->sw.geometry.height;
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break;
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case Top:
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switch(wibox->position)
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{
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case Top:
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area.y += w->sw.geometry.height;
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break;
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case Left:
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case Right:
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area.height -= w->sw.geometry.height;
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area.y += w->sw.geometry.height;
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break;
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default:
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break;
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}
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break;
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case Bottom:
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switch(wibox->position)
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{
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case Bottom:
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area.y -= w->sw.geometry.height;
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break;
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case Left:
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case Right:
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area.height -= w->sw.geometry.height;
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break;
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default:
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break;
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}
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break;
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}
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}
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/* The "length" of a wibox is always chosen to be the optimal size (non-floating).
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* The "width" of a wibox is kept if it exists.
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*/
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switch(wibox->position)
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{
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case Right:
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wingeom.height = area.height - 2 * wibox->sw.border.width;
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wingeom.width = wibox->sw.geometry.width > 0 ? wibox->sw.geometry.width : 1.5 * globalconf.font->height;
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wingeom.x = area.x + area.width - wingeom.width;
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switch(wibox->align)
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{
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default:
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wingeom.y = area.y;
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break;
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case AlignRight:
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wingeom.y = area.y + area.height - wingeom.height;
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break;
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case AlignCenter:
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wingeom.y = (area.y + area.height - wingeom.height) / 2;
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break;
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}
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break;
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case Left:
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wingeom.height = area.height - 2 * wibox->sw.border.width;
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wingeom.width = wibox->sw.geometry.width > 0 ? wibox->sw.geometry.width : 1.5 * globalconf.font->height;
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wingeom.x = area.x;
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switch(wibox->align)
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{
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default:
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wingeom.y = (area.y + area.height) - wingeom.height;
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break;
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case AlignRight:
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wingeom.y = area.y;
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break;
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case AlignCenter:
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wingeom.y = (area.y + area.height - wingeom.height) / 2;
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}
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break;
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case Bottom:
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wingeom.height = wibox->sw.geometry.height > 0 ? wibox->sw.geometry.height : 1.5 * globalconf.font->height;
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wingeom.width = area.width - 2 * wibox->sw.border.width;
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wingeom.y = (area.y + area.height) - wingeom.height;
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wingeom.x = area.x;
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switch(wibox->align)
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{
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default:
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break;
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case AlignRight:
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wingeom.x += area.width - wingeom.width;
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break;
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case AlignCenter:
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wingeom.x += (area.width - wingeom.width) / 2;
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break;
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}
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break;
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case Top:
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wingeom.height = wibox->sw.geometry.height > 0 ? wibox->sw.geometry.height : 1.5 * globalconf.font->height;
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wingeom.width = area.width - 2 * wibox->sw.border.width;
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wingeom.x = area.x;
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wingeom.y = area.y;
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switch(wibox->align)
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{
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default:
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break;
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case AlignRight:
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wingeom.x += area.width - wingeom.width;
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break;
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case AlignCenter:
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wingeom.x += (area.width - wingeom.width) / 2;
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break;
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}
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break;
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case Floating:
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/* Floating wiboxes are not handled here, but in
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* wibox_position_update_floating(), but the compiler insists...
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*/
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break;
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}
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|
|
/* same window size and position ? */
|
|
if(wingeom.width != wibox->sw.geometry.width
|
|
|| wingeom.height != wibox->sw.geometry.height)
|
|
wibox_resize(wibox, wingeom.width, wingeom.height);
|
|
|
|
if(wingeom.x != wibox->sw.geometry.x
|
|
|| wingeom.y != wibox->sw.geometry.y)
|
|
wibox_move(wibox, wingeom.x, wingeom.y);
|
|
}
|
|
|
|
/** Update the wibox position. It deletes every wibox resources and
|
|
* create them back.
|
|
* \param wibox The wibox.
|
|
*/
|
|
void
|
|
wibox_position_update(wibox_t *wibox)
|
|
{
|
|
if(wibox->position == Floating)
|
|
wibox_position_update_floating(wibox);
|
|
else
|
|
wibox_position_update_non_floating(wibox);
|
|
}
|
|
|
|
/** Get a wibox by its window.
|
|
* \param w The window id.
|
|
* \return A wibox if found, NULL otherwise.
|
|
*/
|
|
wibox_t *
|
|
wibox_getbywin(xcb_window_t win)
|
|
{
|
|
foreach(screen, globalconf.screens)
|
|
foreach(w, screen->wiboxes)
|
|
if((*w)->sw.window == win)
|
|
return *w;
|
|
|
|
foreach(_c, globalconf.clients)
|
|
{
|
|
client_t *c = *_c;
|
|
if(c->titlebar && c->titlebar->sw.window == win)
|
|
return c->titlebar;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/** Draw a wibox.
|
|
* \param wibox The wibox to draw.
|
|
*/
|
|
static void
|
|
wibox_draw(wibox_t *wibox)
|
|
{
|
|
if(wibox->isvisible)
|
|
{
|
|
widget_render(wibox);
|
|
simplewindow_refresh_pixmap(&wibox->sw);
|
|
|
|
wibox->need_update = false;
|
|
}
|
|
|
|
wibox_systray_refresh(wibox);
|
|
}
|
|
|
|
/** Refresh all wiboxes.
|
|
*/
|
|
void
|
|
wibox_refresh(void)
|
|
{
|
|
foreach(screen, globalconf.screens)
|
|
foreach(w, screen->wiboxes)
|
|
if((*w)->need_update)
|
|
wibox_draw(*w);
|
|
|
|
foreach(_c, globalconf.clients)
|
|
{
|
|
client_t *c = *_c;
|
|
if(c->titlebar && c->titlebar->need_update)
|
|
wibox_draw(c->titlebar);
|
|
}
|
|
}
|
|
|
|
/** Reposition all wiboxes.
|
|
*/
|
|
void
|
|
wibox_update_positions(void)
|
|
{
|
|
foreach(screen, globalconf.screens)
|
|
foreach(w, screen->wiboxes)
|
|
wibox_position_update(*w);
|
|
}
|
|
|
|
/** Set a wibox visible or not.
|
|
* \param wibox The wibox.
|
|
* \param v The visible value.
|
|
*/
|
|
static void
|
|
wibox_setvisible(wibox_t *wibox, bool v)
|
|
{
|
|
if(v != wibox->isvisible)
|
|
{
|
|
wibox->isvisible = v;
|
|
wibox->mouse_over = NULL;
|
|
|
|
if(wibox->screen != NULL)
|
|
{
|
|
if(wibox->isvisible)
|
|
wibox_map(wibox);
|
|
else
|
|
xcb_unmap_window(globalconf.connection, wibox->sw.window);
|
|
|
|
/* kick out systray if needed */
|
|
wibox_systray_refresh(wibox);
|
|
|
|
/* All the other wibox and ourselves need to be repositioned */
|
|
foreach(w, wibox->screen->wiboxes)
|
|
wibox_position_update(*w);
|
|
}
|
|
}
|
|
}
|
|
|
|
/** Remove a wibox from a screen.
|
|
* \param wibox Wibox to detach from screen.
|
|
*/
|
|
void
|
|
wibox_detach(wibox_t *wibox)
|
|
{
|
|
if(wibox->screen != NULL)
|
|
{
|
|
bool v;
|
|
|
|
/* save visible state */
|
|
v = wibox->isvisible;
|
|
wibox->isvisible = false;
|
|
wibox_systray_refresh(wibox);
|
|
wibox_position_update(wibox);
|
|
/* restore position */
|
|
wibox->isvisible = v;
|
|
|
|
wibox->mouse_over = NULL;
|
|
|
|
simplewindow_wipe(&wibox->sw);
|
|
|
|
wibox->screen->need_arrange = true;
|
|
|
|
foreach(item, wibox->screen->wiboxes)
|
|
if(*item == wibox)
|
|
{
|
|
wibox_array_remove(&wibox->screen->wiboxes, item);
|
|
break;
|
|
}
|
|
|
|
wibox->screen = NULL;
|
|
wibox_unref(globalconf.L, wibox);
|
|
}
|
|
}
|
|
|
|
/** Attach a wibox that is on top of the stack.
|
|
* \param s The screen to attach the wibox to.
|
|
*/
|
|
static void
|
|
wibox_attach(screen_t *s)
|
|
{
|
|
int phys_screen = screen_virttophys(s->index);
|
|
|
|
wibox_t *wibox = wibox_ref(globalconf.L);
|
|
|
|
wibox_detach(wibox);
|
|
|
|
/* Set the wibox screen */
|
|
wibox->screen = s;
|
|
|
|
/* Check that the wibox coordinates matches the screen. */
|
|
screen_t *cscreen =
|
|
screen_getbycoord(wibox->screen, wibox->sw.geometry.x, wibox->sw.geometry.y);
|
|
|
|
/* If it does not match, move it to the screen coordinates */
|
|
if(cscreen != wibox->screen)
|
|
wibox_move(wibox, s->geometry.x, s->geometry.y);
|
|
|
|
wibox_array_append(&s->wiboxes, wibox);
|
|
|
|
/* compute x/y/width/height if not set */
|
|
wibox_position_update(wibox);
|
|
|
|
simplewindow_init(&wibox->sw, phys_screen,
|
|
wibox->sw.geometry,
|
|
wibox->sw.border.width,
|
|
wibox->sw.orientation,
|
|
&wibox->sw.ctx.fg, &wibox->sw.ctx.bg);
|
|
|
|
simplewindow_border_color_set(&wibox->sw, &wibox->sw.border.color);
|
|
|
|
simplewindow_cursor_set(&wibox->sw,
|
|
xcursor_new(globalconf.connection, xcursor_font_fromstr(wibox->cursor)));
|
|
|
|
/* All the other wibox and ourselves need to be repositioned */
|
|
foreach(w, s->wiboxes)
|
|
wibox_position_update(*w);
|
|
|
|
ewmh_update_workarea(screen_virttophys(s->index));
|
|
|
|
if(wibox->isvisible)
|
|
wibox_map(wibox);
|
|
else
|
|
wibox_need_update(wibox);
|
|
}
|
|
|
|
/** Create a new wibox.
|
|
* \param L The Lua VM state.
|
|
*
|
|
* \luastack
|
|
* \lparam A table with optionaly defined values:
|
|
* position, align, fg, bg, border_width, border_color, ontop, width and height.
|
|
* \lreturn A brand new wibox.
|
|
*/
|
|
static int
|
|
luaA_wibox_new(lua_State *L)
|
|
{
|
|
wibox_t *w;
|
|
const char *buf;
|
|
size_t len;
|
|
xcolor_init_request_t reqs[3];
|
|
int i, reqs_nbr = -1;
|
|
|
|
luaA_checktable(L, 2);
|
|
|
|
w = wibox_new(L);
|
|
w->widgets_table = LUA_REFNIL;
|
|
|
|
w->sw.ctx.fg = globalconf.colors.fg;
|
|
if((buf = luaA_getopt_lstring(L, 2, "fg", NULL, &len)))
|
|
reqs[++reqs_nbr] = xcolor_init_unchecked(&w->sw.ctx.fg, buf, len);
|
|
|
|
w->sw.ctx.bg = globalconf.colors.bg;
|
|
if((buf = luaA_getopt_lstring(L, 2, "bg", NULL, &len)))
|
|
reqs[++reqs_nbr] = xcolor_init_unchecked(&w->sw.ctx.bg, buf, len);
|
|
|
|
w->sw.border.color = globalconf.colors.bg;
|
|
if((buf = luaA_getopt_lstring(L, 2, "border_color", NULL, &len)))
|
|
reqs[++reqs_nbr] = xcolor_init_unchecked(&w->sw.border.color, buf, len);
|
|
|
|
w->ontop = luaA_getopt_boolean(L, 2, "ontop", false);
|
|
|
|
buf = luaA_getopt_lstring(L, 2, "align", "left", &len);
|
|
w->align = draw_align_fromstr(buf, len);
|
|
|
|
w->sw.border.width = luaA_getopt_number(L, 2, "border_width", 0);
|
|
|
|
buf = luaA_getopt_lstring(L, 2, "position", "top", &len);
|
|
|
|
switch((w->position = position_fromstr(buf, len)))
|
|
{
|
|
case Bottom:
|
|
case Top:
|
|
case Floating:
|
|
w->sw.orientation = East;
|
|
break;
|
|
case Left:
|
|
w->sw.orientation = North;
|
|
break;
|
|
case Right:
|
|
w->sw.orientation = South;
|
|
break;
|
|
}
|
|
|
|
w->sw.geometry.x = luaA_getopt_number(L, 2, "x", 0);
|
|
w->sw.geometry.y = luaA_getopt_number(L, 2, "y", 0);
|
|
w->sw.geometry.width = luaA_getopt_number(L, 2, "width", 0);
|
|
w->sw.geometry.height = luaA_getopt_number(L, 2, "height", 0);
|
|
|
|
w->isvisible = true;
|
|
w->cursor = a_strdup("left_ptr");
|
|
|
|
w->mouse_enter = w->mouse_leave = LUA_REFNIL;
|
|
|
|
for(i = 0; i <= reqs_nbr; i++)
|
|
xcolor_init_reply(reqs[i]);
|
|
|
|
return 1;
|
|
}
|
|
|
|
/** Rebuild wibox widgets list.
|
|
* \param L The Lua VM state.
|
|
* \param wibox The wibox.
|
|
*/
|
|
static void
|
|
wibox_widgets_table_build(lua_State *L, wibox_t *wibox)
|
|
{
|
|
widget_node_array_wipe(&wibox->widgets);
|
|
widget_node_array_init(&wibox->widgets);
|
|
luaA_table2widgets(L, &wibox->widgets);
|
|
wibox_need_update(wibox);
|
|
}
|
|
|
|
/** Check if a wibox widget table has an item.
|
|
* \param L The Lua VM state.
|
|
* \param wibox The wibox.
|
|
* \param item The item to look for.
|
|
*/
|
|
static bool
|
|
luaA_wibox_hasitem(lua_State *L, wibox_t *wibox, const void *item)
|
|
{
|
|
if(wibox->widgets_table != LUA_REFNIL)
|
|
{
|
|
lua_rawgeti(globalconf.L, LUA_REGISTRYINDEX, wibox->widgets_table);
|
|
if(lua_topointer(L, -1) == item || luaA_hasitem(L, item))
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/** Invalidate a wibox by a Lua object (table, etc).
|
|
* \param L The Lua VM state.
|
|
* \param item The object identifier.
|
|
*/
|
|
void
|
|
luaA_wibox_invalidate_byitem(lua_State *L, const void *item)
|
|
{
|
|
foreach(screen, globalconf.screens)
|
|
foreach(w, screen->wiboxes)
|
|
{
|
|
wibox_t *wibox = *w;
|
|
if(luaA_wibox_hasitem(L, wibox, item))
|
|
{
|
|
/* recompute widget node list */
|
|
wibox_widgets_table_build(L, wibox);
|
|
lua_pop(L, 1); /* remove widgets table */
|
|
}
|
|
|
|
}
|
|
|
|
foreach(_c, globalconf.clients)
|
|
{
|
|
client_t *c = *_c;
|
|
if(c->titlebar && luaA_wibox_hasitem(L, c->titlebar, item))
|
|
{
|
|
/* recompute widget node list */
|
|
wibox_widgets_table_build(L, c->titlebar);
|
|
lua_pop(L, 1); /* remove widgets table */
|
|
}
|
|
}
|
|
}
|
|
|
|
/** Wibox object.
|
|
* \param L The Lua VM state.
|
|
* \return The number of elements pushed on stack.
|
|
* \luastack
|
|
* \lfield screen Screen number.
|
|
* \lfield client The client attached to this titlebar.
|
|
* \lfield border_width Border width.
|
|
* \lfield border_color Border color.
|
|
* \lfield align The alignment.
|
|
* \lfield fg Foreground color.
|
|
* \lfield bg Background color.
|
|
* \lfield position The position.
|
|
* \lfield ontop On top of other windows.
|
|
* \lfield cursor The mouse cursor.
|
|
* \lfield mouse_enter A function to execute when the mouse enter the widget.
|
|
* \lfield mouse_leave A function to execute when the mouse leave the widget.
|
|
*/
|
|
static int
|
|
luaA_wibox_index(lua_State *L)
|
|
{
|
|
size_t len;
|
|
wibox_t *wibox = luaL_checkudata(L, 1, "wibox");
|
|
const char *attr = luaL_checklstring(L, 2, &len);
|
|
|
|
if(luaA_usemetatable(L, 1, 2))
|
|
return 1;
|
|
|
|
switch(a_tokenize(attr, len))
|
|
{
|
|
case A_TK_VISIBLE:
|
|
lua_pushboolean(L, wibox->isvisible);
|
|
break;
|
|
case A_TK_CLIENT:
|
|
return client_push(L, client_getbytitlebar(wibox));
|
|
case A_TK_SCREEN:
|
|
if(!wibox->screen)
|
|
return 0;
|
|
lua_pushnumber(L, wibox->screen->index + 1);
|
|
break;
|
|
case A_TK_BORDER_WIDTH:
|
|
lua_pushnumber(L, wibox->sw.border.width);
|
|
break;
|
|
case A_TK_BORDER_COLOR:
|
|
luaA_pushxcolor(L, &wibox->sw.border.color);
|
|
break;
|
|
case A_TK_ALIGN:
|
|
lua_pushstring(L, draw_align_tostr(wibox->align));
|
|
break;
|
|
case A_TK_FG:
|
|
luaA_pushxcolor(L, &wibox->sw.ctx.fg);
|
|
break;
|
|
case A_TK_BG:
|
|
luaA_pushxcolor(L, &wibox->sw.ctx.bg);
|
|
break;
|
|
case A_TK_BG_IMAGE:
|
|
image_push(L, wibox->bg_image);
|
|
break;
|
|
case A_TK_POSITION:
|
|
lua_pushstring(L, position_tostr(wibox->position));
|
|
break;
|
|
case A_TK_ONTOP:
|
|
lua_pushboolean(L, wibox->ontop);
|
|
break;
|
|
case A_TK_ORIENTATION:
|
|
lua_pushstring(L, orientation_tostr(wibox->sw.orientation));
|
|
break;
|
|
case A_TK_WIDGETS:
|
|
if(wibox->widgets_table != LUA_REFNIL)
|
|
lua_rawgeti(L, LUA_REGISTRYINDEX, wibox->widgets_table);
|
|
else
|
|
lua_pushnil(L);
|
|
break;
|
|
case A_TK_CURSOR:
|
|
lua_pushstring(L, wibox->cursor);
|
|
break;
|
|
case A_TK_OPACITY:
|
|
{
|
|
double d;
|
|
if ((d = window_opacity_get(wibox->sw.window)) >= 0)
|
|
lua_pushnumber(L, d);
|
|
else
|
|
return 0;
|
|
}
|
|
break;
|
|
case A_TK_MOUSE_ENTER:
|
|
if(wibox->mouse_enter != LUA_REFNIL)
|
|
lua_rawgeti(L, LUA_REGISTRYINDEX, wibox->mouse_enter);
|
|
else
|
|
return 0;
|
|
return 1;
|
|
case A_TK_MOUSE_LEAVE:
|
|
if(wibox->mouse_leave != LUA_REFNIL)
|
|
lua_rawgeti(L, LUA_REGISTRYINDEX, wibox->mouse_leave);
|
|
else
|
|
return 0;
|
|
return 1;
|
|
default:
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
/* Set or get the wibox geometry.
|
|
* \param L The Lua VM state.
|
|
* \return The number of elements pushed on stack.
|
|
* \luastack
|
|
* \lparam An optional table with wibox geometry.
|
|
* \lreturn The wibox geometry.
|
|
*/
|
|
static int
|
|
luaA_wibox_geometry(lua_State *L)
|
|
{
|
|
wibox_t *wibox = luaL_checkudata(L, 1, "wibox");
|
|
|
|
if(lua_gettop(L) == 2)
|
|
{
|
|
area_t wingeom;
|
|
|
|
luaA_checktable(L, 2);
|
|
wingeom.x = luaA_getopt_number(L, 2, "x", wibox->sw.geometry.x);
|
|
wingeom.y = luaA_getopt_number(L, 2, "y", wibox->sw.geometry.y);
|
|
wingeom.width = luaA_getopt_number(L, 2, "width", wibox->sw.geometry.width);
|
|
wingeom.height = luaA_getopt_number(L, 2, "height", wibox->sw.geometry.height);
|
|
|
|
switch(wibox->type)
|
|
{
|
|
case WIBOX_TYPE_TITLEBAR:
|
|
wibox_resize(wibox, wingeom.width, wingeom.height);
|
|
break;
|
|
case WIBOX_TYPE_NORMAL:
|
|
if(wibox->position == Floating)
|
|
wibox_moveresize(wibox, wingeom);
|
|
else if(wingeom.width != wibox->sw.geometry.width
|
|
|| wingeom.height != wibox->sw.geometry.height)
|
|
{
|
|
wibox_resize(wibox, wingeom.width, wingeom.height);
|
|
wibox->screen->need_arrange = true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
return luaA_pusharea(L, wibox->sw.geometry);
|
|
}
|
|
|
|
/** Wibox newindex.
|
|
* \param L The Lua VM state.
|
|
* \return The number of elements pushed on stack.
|
|
*/
|
|
static int
|
|
luaA_wibox_newindex(lua_State *L)
|
|
{
|
|
size_t len;
|
|
wibox_t *wibox = luaL_checkudata(L, 1, "wibox");
|
|
const char *buf, *attr = luaL_checklstring(L, 2, &len);
|
|
awesome_token_t tok;
|
|
|
|
switch((tok = a_tokenize(attr, len)))
|
|
{
|
|
bool b;
|
|
|
|
case A_TK_FG:
|
|
if((buf = luaL_checklstring(L, 3, &len)))
|
|
if(xcolor_init_reply(xcolor_init_unchecked(&wibox->sw.ctx.fg, buf, len)))
|
|
wibox->need_update = true;
|
|
break;
|
|
case A_TK_BG:
|
|
if((buf = luaL_checklstring(L, 3, &len)))
|
|
if(xcolor_init_reply(xcolor_init_unchecked(&wibox->sw.ctx.bg, buf, len)))
|
|
wibox->need_update = true;
|
|
break;
|
|
case A_TK_BG_IMAGE:
|
|
image_unref(L, wibox->bg_image);
|
|
wibox->bg_image = image_ref(L);
|
|
wibox->need_update = true;
|
|
break;
|
|
case A_TK_ALIGN:
|
|
buf = luaL_checklstring(L, 3, &len);
|
|
wibox->align = draw_align_fromstr(buf, len);
|
|
switch(wibox->type)
|
|
{
|
|
case WIBOX_TYPE_NORMAL:
|
|
wibox_position_update(wibox);
|
|
break;
|
|
case WIBOX_TYPE_TITLEBAR:
|
|
titlebar_update_geometry(client_getbytitlebar(wibox));
|
|
break;
|
|
}
|
|
break;
|
|
case A_TK_POSITION:
|
|
switch(wibox->type)
|
|
{
|
|
case WIBOX_TYPE_TITLEBAR:
|
|
return luaA_titlebar_newindex(L, wibox, tok);
|
|
case WIBOX_TYPE_NORMAL:
|
|
if((buf = luaL_checklstring(L, 3, &len)))
|
|
wibox_setposition(wibox, position_fromstr(buf, len));
|
|
break;
|
|
}
|
|
break;
|
|
case A_TK_CLIENT:
|
|
/* first detach */
|
|
if(lua_isnil(L, 3))
|
|
titlebar_client_detach(client_getbytitlebar(wibox));
|
|
else
|
|
{
|
|
client_t *c = luaA_client_checkudata(L, -1);
|
|
lua_pushvalue(L, 1);
|
|
titlebar_client_attach(c);
|
|
}
|
|
break;
|
|
case A_TK_CURSOR:
|
|
if((buf = luaL_checkstring(L, 3)))
|
|
{
|
|
uint16_t cursor_font = xcursor_font_fromstr(buf);
|
|
if(cursor_font)
|
|
{
|
|
xcb_cursor_t cursor = xcursor_new(globalconf.connection, cursor_font);
|
|
p_delete(&wibox->cursor);
|
|
wibox->cursor = a_strdup(buf);
|
|
simplewindow_cursor_set(&wibox->sw, cursor);
|
|
}
|
|
}
|
|
break;
|
|
case A_TK_SCREEN:
|
|
if(lua_isnil(L, 3))
|
|
{
|
|
wibox_detach(wibox);
|
|
titlebar_client_detach(client_getbytitlebar(wibox));
|
|
}
|
|
else
|
|
{
|
|
int screen = luaL_checknumber(L, 3) - 1;
|
|
luaA_checkscreen(screen);
|
|
if(!wibox->screen || screen != wibox->screen->index)
|
|
{
|
|
titlebar_client_detach(client_getbytitlebar(wibox));
|
|
lua_pushvalue(L, 1);
|
|
wibox_attach(&globalconf.screens.tab[screen]);
|
|
}
|
|
}
|
|
break;
|
|
case A_TK_ONTOP:
|
|
b = luaA_checkboolean(L, 3);
|
|
if(b != wibox->ontop)
|
|
{
|
|
wibox->ontop = b;
|
|
client_stack();
|
|
}
|
|
break;
|
|
case A_TK_ORIENTATION:
|
|
if((buf = luaL_checklstring(L, 3, &len)))
|
|
{
|
|
simplewindow_orientation_set(&wibox->sw, orientation_fromstr(buf, len));
|
|
wibox_need_update(wibox);
|
|
}
|
|
break;
|
|
case A_TK_BORDER_COLOR:
|
|
if((buf = luaL_checklstring(L, 3, &len)))
|
|
if(xcolor_init_reply(xcolor_init_unchecked(&wibox->sw.border.color, buf, len)))
|
|
if(wibox->sw.window)
|
|
simplewindow_border_color_set(&wibox->sw, &wibox->sw.border.color);
|
|
break;
|
|
case A_TK_VISIBLE:
|
|
b = luaA_checkboolean(L, 3);
|
|
if(b != wibox->isvisible)
|
|
switch(wibox->type)
|
|
{
|
|
case WIBOX_TYPE_NORMAL:
|
|
wibox_setvisible(wibox, b);
|
|
break;
|
|
case WIBOX_TYPE_TITLEBAR:
|
|
titlebar_set_visible(wibox, b);
|
|
break;
|
|
}
|
|
break;
|
|
case A_TK_WIDGETS:
|
|
if(luaA_isloop(L, 3))
|
|
{
|
|
luaA_warn(L, "table is looping, cannot use this as widget table");
|
|
return 0;
|
|
}
|
|
/* register object */
|
|
luaA_register(L, 3, &wibox->widgets_table);
|
|
/* duplicate table because next function will eat it */
|
|
lua_pushvalue(L, -1);
|
|
/* recompute widget node list */
|
|
wibox_widgets_table_build(L, wibox);
|
|
luaA_table2wtable(L);
|
|
break;
|
|
case A_TK_OPACITY:
|
|
if(lua_isnil(L, 3))
|
|
window_opacity_set(wibox->sw.window, -1);
|
|
else
|
|
{
|
|
double d = luaL_checknumber(L, 3);
|
|
if(d >= 0 && d <= 1)
|
|
window_opacity_set(wibox->sw.window, d);
|
|
}
|
|
break;
|
|
case A_TK_MOUSE_ENTER:
|
|
luaA_registerfct(L, 3, &wibox->mouse_enter);
|
|
return 0;
|
|
case A_TK_MOUSE_LEAVE:
|
|
luaA_registerfct(L, 3, &wibox->mouse_leave);
|
|
return 0;
|
|
default:
|
|
switch(wibox->type)
|
|
{
|
|
case WIBOX_TYPE_TITLEBAR:
|
|
return luaA_titlebar_newindex(L, wibox, tok);
|
|
case WIBOX_TYPE_NORMAL:
|
|
break;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/** Get or set mouse buttons bindings to a wibox.
|
|
* \param L The Lua VM state.
|
|
* \luastack
|
|
* \lvalue A wibox.
|
|
* \lparam An array of mouse button bindings objects, or nothing.
|
|
* \return The array of mouse button bindings objects of this wibox.
|
|
*/
|
|
static int
|
|
luaA_wibox_buttons(lua_State *L)
|
|
{
|
|
wibox_t *wibox = luaL_checkudata(L, 1, "wibox");
|
|
button_array_t *buttons = &wibox->buttons;
|
|
|
|
if(lua_gettop(L) == 2)
|
|
{
|
|
luaA_button_array_set(L, 2, buttons);
|
|
return 1;
|
|
}
|
|
|
|
return luaA_button_array_get(L, buttons);
|
|
}
|
|
|
|
const struct luaL_reg awesome_wibox_methods[] =
|
|
{
|
|
{ "__call", luaA_wibox_new },
|
|
{ NULL, NULL }
|
|
};
|
|
const struct luaL_reg awesome_wibox_meta[] =
|
|
{
|
|
{ "buttons", luaA_wibox_buttons },
|
|
{ "geometry", luaA_wibox_geometry },
|
|
{ "__index", luaA_wibox_index },
|
|
{ "__newindex", luaA_wibox_newindex },
|
|
{ "__gc", luaA_wibox_gc },
|
|
{ "__tostring", luaA_wibox_tostring },
|
|
{ NULL, NULL },
|
|
};
|
|
|
|
// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80
|