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awesome/wibox.c

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/*
* wibox.c - wibox functions
*
* Copyright © 2008 Julien Danjou <julien@danjou.info>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#include "screen.h"
#include "wibox.h"
#include "titlebar.h"
#include "client.h"
#include "screen.h"
#include "window.h"
#include "common/xcursor.h"
#include "common/xutil.h"
DO_LUA_TOSTRING(wibox_t, wibox, "wibox")
/** Take care of garbage collecting a wibox.
* \param L The Lua VM state.
* \return The number of elements pushed on stack, 0!
*/
static int
luaA_wibox_gc(lua_State *L)
{
wibox_t *wibox = luaL_checkudata(L, 1, "wibox");
luaA_ref_array_wipe(&wibox->refs);
p_delete(&wibox->cursor);
simplewindow_wipe(&wibox->sw);
button_array_wipe(&wibox->buttons);
image_unref(L, wibox->bg_image);
luaL_unref(L, LUA_REGISTRYINDEX, wibox->widgets_table);
luaL_unref(L, LUA_REGISTRYINDEX, wibox->mouse_enter);
luaL_unref(L, LUA_REGISTRYINDEX, wibox->mouse_leave);
widget_node_array_wipe(&wibox->widgets);
return 0;
}
void
wibox_unref_simplified(wibox_t **item)
{
wibox_unref(globalconf.L, *item);
}
static void
wibox_need_update(wibox_t *wibox)
{
wibox->need_update = true;
wibox->mouse_over = NULL;
}
static void
wibox_map(wibox_t *wibox)
{
xcb_map_window(globalconf.connection, wibox->sw.window);
/* We must make sure the wibox does not display garbage */
wibox_need_update(wibox);
/* Stack this wibox correctly */
client_stack();
}
static void
wibox_move(wibox_t *wibox, int16_t x, int16_t y)
{
if(wibox->sw.window)
{
simplewindow_move(&wibox->sw, x, y);
wibox->screen = screen_getbycoord(wibox->screen, x, y);
}
else
{
wibox->sw.geometry.x = x;
wibox->sw.geometry.y = y;
}
}
static void
wibox_resize(wibox_t *wibox, uint16_t width, uint16_t height)
{
if(wibox->sw.window)
simplewindow_resize(&wibox->sw, width, height);
else
{
wibox->sw.geometry.width = width;
wibox->sw.geometry.height = height;
}
wibox_need_update(wibox);
}
/** Kick out systray windows.
* \param phys_screen Physical screen number.
*/
static void
wibox_systray_kickout(int phys_screen)
{
xcb_screen_t *s = xutil_screen_get(globalconf.connection, phys_screen);
if(globalconf.screens.tab[phys_screen].systray.parent != s->root)
{
/* Who! Check that we're not deleting a wibox with a systray, because it
* may be its parent. If so, we reparent to root before, otherwise it will
* hurt very much. */
xcb_reparent_window(globalconf.connection,
globalconf.screens.tab[phys_screen].systray.window,
s->root, -512, -512);
globalconf.screens.tab[phys_screen].systray.parent = s->root;
}
}
static void
wibox_systray_refresh(wibox_t *wibox)
{
if(!wibox->screen)
return;
for(int i = 0; i < wibox->widgets.len; i++)
{
widget_node_t *systray = &wibox->widgets.tab[i];
if(systray->widget->type == widget_systray)
{
uint32_t config_back[] = { wibox->sw.ctx.bg.pixel };
uint32_t config_win_vals[4];
uint32_t config_win_vals_off[2] = { -512, -512 };
xembed_window_t *em;
int phys_screen = wibox->sw.ctx.phys_screen;
if(wibox->isvisible
&& systray->widget->isvisible
&& systray->geometry.width)
{
/* Set background of the systray window. */
xcb_change_window_attributes(globalconf.connection,
globalconf.screens.tab[phys_screen].systray.window,
XCB_CW_BACK_PIXEL, config_back);
/* Map it. */
xcb_map_window(globalconf.connection, globalconf.screens.tab[phys_screen].systray.window);
/* Move it. */
switch(wibox->sw.orientation)
{
case North:
config_win_vals[0] = systray->geometry.y;
config_win_vals[1] = wibox->sw.geometry.height - systray->geometry.x - systray->geometry.width;
config_win_vals[2] = systray->geometry.height;
config_win_vals[3] = systray->geometry.width;
break;
case South:
config_win_vals[0] = systray->geometry.y;
config_win_vals[1] = systray->geometry.x;
config_win_vals[2] = systray->geometry.height;
config_win_vals[3] = systray->geometry.width;
break;
case East:
config_win_vals[0] = systray->geometry.x;
config_win_vals[1] = systray->geometry.y;
config_win_vals[2] = systray->geometry.width;
config_win_vals[3] = systray->geometry.height;
break;
}
/* reparent */
if(globalconf.screens.tab[phys_screen].systray.parent != wibox->sw.window)
{
xcb_reparent_window(globalconf.connection,
globalconf.screens.tab[phys_screen].systray.window,
wibox->sw.window,
config_win_vals[0], config_win_vals[1]);
globalconf.screens.tab[phys_screen].systray.parent = wibox->sw.window;
}
xcb_configure_window(globalconf.connection,
globalconf.screens.tab[phys_screen].systray.window,
XCB_CONFIG_WINDOW_X
| XCB_CONFIG_WINDOW_Y
| XCB_CONFIG_WINDOW_WIDTH
| XCB_CONFIG_WINDOW_HEIGHT,
config_win_vals);
/* width = height = systray height */
config_win_vals[2] = config_win_vals[3] = systray->geometry.height;
config_win_vals[0] = 0;
}
else
return wibox_systray_kickout(phys_screen);
switch(wibox->sw.orientation)
{
case North:
config_win_vals[1] = systray->geometry.width - config_win_vals[3];
for(int j = 0; j < globalconf.embedded.len; j++)
{
em = &globalconf.embedded.tab[j];
if(em->phys_screen == phys_screen)
{
if(config_win_vals[1] - config_win_vals[2] >= (uint32_t) wibox->sw.geometry.y)
{
xcb_map_window(globalconf.connection, em->win);
xcb_configure_window(globalconf.connection, em->win,
XCB_CONFIG_WINDOW_X
| XCB_CONFIG_WINDOW_Y
| XCB_CONFIG_WINDOW_WIDTH
| XCB_CONFIG_WINDOW_HEIGHT,
config_win_vals);
config_win_vals[1] -= config_win_vals[3];
}
else
xcb_configure_window(globalconf.connection, em->win,
XCB_CONFIG_WINDOW_X
| XCB_CONFIG_WINDOW_Y,
config_win_vals_off);
}
}
break;
case South:
config_win_vals[1] = 0;
for(int j = 0; j < globalconf.embedded.len; j++)
{
em = &globalconf.embedded.tab[j];
if(em->phys_screen == phys_screen)
{
/* if(y + width <= wibox.y + systray.right) */
if(config_win_vals[1] + config_win_vals[3] <= (uint32_t) wibox->sw.geometry.y + AREA_RIGHT(systray->geometry))
{
xcb_map_window(globalconf.connection, em->win);
xcb_configure_window(globalconf.connection, em->win,
XCB_CONFIG_WINDOW_X
| XCB_CONFIG_WINDOW_Y
| XCB_CONFIG_WINDOW_WIDTH
| XCB_CONFIG_WINDOW_HEIGHT,
config_win_vals);
config_win_vals[1] += config_win_vals[3];
}
else
xcb_configure_window(globalconf.connection, em->win,
XCB_CONFIG_WINDOW_X
| XCB_CONFIG_WINDOW_Y,
config_win_vals_off);
}
}
break;
case East:
config_win_vals[1] = 0;
for(int j = 0; j < globalconf.embedded.len; j++)
{
em = &globalconf.embedded.tab[j];
if(em->phys_screen == phys_screen)
{
/* if(x + width < systray.x + systray.width) */
if(config_win_vals[0] + config_win_vals[2] <= (uint32_t) AREA_RIGHT(systray->geometry) + wibox->sw.geometry.x)
{
xcb_map_window(globalconf.connection, em->win);
xcb_configure_window(globalconf.connection, em->win,
XCB_CONFIG_WINDOW_X
| XCB_CONFIG_WINDOW_Y
| XCB_CONFIG_WINDOW_WIDTH
| XCB_CONFIG_WINDOW_HEIGHT,
config_win_vals);
config_win_vals[0] += config_win_vals[2];
}
else
xcb_configure_window(globalconf.connection, em->win,
XCB_CONFIG_WINDOW_X
| XCB_CONFIG_WINDOW_Y,
config_win_vals_off);
}
}
break;
}
break;
}
}
}
/** 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(w, globalconf.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(w, globalconf.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);
}
}
/** 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)
{
if(wibox->isvisible)
wibox_map(wibox);
else
xcb_unmap_window(globalconf.connection, wibox->sw.window);
/* kick out systray if needed */
wibox_systray_refresh(wibox);
}
hook_property(wibox, wibox, "visible");
}
}
/** Remove a wibox from a screen.
* \param wibox Wibox to detach from screen.
*/
static void
wibox_detach(wibox_t *wibox)
{
if(wibox->screen)
{
bool v;
/* save visible state */
v = wibox->isvisible;
wibox->isvisible = false;
wibox_systray_refresh(wibox);
/* restore visibility */
wibox->isvisible = v;
wibox->mouse_over = NULL;
simplewindow_wipe(&wibox->sw);
wibox->screen->need_arrange = true;
foreach(item, globalconf.wiboxes)
if(*item == wibox)
{
wibox_array_remove(&globalconf.wiboxes, item);
break;
}
hook_property(wibox, wibox, "screen");
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(screen_array_indexof(&globalconf.screens, s));
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(&globalconf.wiboxes, wibox);
simplewindow_init(&wibox->sw, phys_screen,
wibox->sw.geometry,
wibox->sw.border.width,
&wibox->sw.border.color,
wibox->sw.orientation,
&wibox->sw.ctx.fg, &wibox->sw.ctx.bg);
simplewindow_cursor_set(&wibox->sw,
xcursor_new(globalconf.connection, xcursor_font_fromstr(wibox->cursor)));
if(wibox->isvisible)
wibox_map(wibox);
else
wibox_need_update(wibox);
hook_property(wibox, wibox, "screen");
}
/** Create a new wibox.
* \param L The Lua VM state.
*
* \luastack
* \lparam A table with optionaly defined values:
* 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);
w->sw.border.width = luaA_getopt_number(L, 2, "border_width", 0);
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", 100);
w->sw.geometry.height = luaA_getopt_number(L, 2, "height", globalconf.font->height * 1.5);
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(w, globalconf.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 (titlebar).
* \lfield border_width Border width.
* \lfield border_color Border color.
* \lfield align The alignment (titlebar).
* \lfield fg Foreground color.
* \lfield bg Background color.
* \lfield bg_image Background image.
* \lfield position The position (titlebar).
* \lfield ontop On top of other windows.
* \lfield cursor The mouse cursor.
* \lfield visible Visibility.
* \lfield orientation The drawing orientation: east, north or south.
* \lfield widgets An array with all widgets drawn on this wibox.
* \lfield opacity The opacity of the wibox, between 0 and 1.
* \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, screen_array_indexof(&globalconf.screens, wibox->screen) + 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:
if(wibox->type == WIBOX_TYPE_NORMAL)
luaA_deprecate(L, "awful.wibox.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:
if(wibox->type == WIBOX_TYPE_NORMAL)
luaA_deprecate(L, "awful.wibox.attach");
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:
wibox_moveresize(wibox, wingeom);
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:
luaA_deprecate(L, "awful.wibox.align");
break;
case WIBOX_TYPE_TITLEBAR:
titlebar_update_geometry(client_getbytitlebar(wibox));
break;
}
break;
case A_TK_POSITION:
switch(wibox->type)
{
case WIBOX_TYPE_NORMAL:
if((buf = luaL_checklstring(L, 3, &len)))
{
luaA_deprecate(L, "awful.wibox.attach");
wibox->position = position_fromstr(buf, len);
}
break;
case WIBOX_TYPE_TITLEBAR:
return luaA_titlebar_newindex(L, wibox, tok);
}
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 != screen_array_indexof(&globalconf.screens, wibox->screen))
{
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
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