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Elementary support for EWS, with simplistic window manager. 

This contains a very simple and stupid window manager to be used in
FB, PS3 or similar single-window engines. Everybody is welcome to
improve it, particularly:
 * Edje: better border decoration theme
 * Edje: nice background
 * C + Edje: taskbar with minimized items.
 * C + Edje: find a better protocol to determine window size,
   accounting border decoration without account shadow! Right now I'm
   taking everything :-P
 * C: window management keys (Alt+F4 and like)

How to use: export ELM_ENGINE=ews
How to configure backing store: export ECORE_EVAS_EWS=engine❌y:w:h:options
Example:
{{{
export ECORE_EVAS_EWS=software_x11:0:0:1024:768
export ELM_ENGINE=ews
elementary_test
}}}

Bugs: maybe many, but so far seems it wouldn't take mouse events for
secondary windows. Will check it later.





SVN revision: 63849
This commit is contained in:
Gustavo Sverzut Barbieri 2011-10-05 22:18:22 +00:00
parent ea709ce5fa
commit ab188c657c
11 changed files with 884 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
legacy/elementary/data/themes/Makefile.am
View File

@ -60,6 +60,7 @@ widgets/win.edc \
widgets/entry.edc \
widgets/map.edc \
widgets/scroller.edc \
ews.edc \
arrow_down.png \
arrow_up.png \
bar_shine.png \

2
legacy/elementary/data/themes/default.edc
View File

@ -365,4 +365,6 @@ collections {
#include "widgets/video.edc"
#include "widgets/naviframe.edc"
#include "ews.edc"
}

317
legacy/elementary/data/themes/ews.edc Normal file
View File

@ -0,0 +1,317 @@
group { name: "elm/ews/background/default";
parts {
part { name: "base";
type: RECT;
mouse_events: 0;
description { state: "default" 0.0;
color: 64 64 64 255;
}
}
}
}
/*
Border Decorations Protocol:
Receive Signals: all use "elm" as source
- elm,state,focus,{on,off}
- elm,state,iconified,{on,off}
- elm,state,maximized,{on,off}
- elm,state,fullscreen,{on,off}
- elm,state,alpha,{on,off}
Send Signals:
- elm,action,focus
- elm,action,iconify
- elm,action,maximize
- elm,action,fullscreen
- elm,action,restore - remove iconified, maximized or fullscreen
- elm,action,close
- elm,action,menu
- elm,action,move,start
- elm,action,move,stop
Parts:
- elm.text.title
- elm.text.name
- elm.text.class
*/
images {
image: "shadow.png" COMP;
image: "icon_close.png" COMP;
image: "icon_arrow_up_right.png" COMP;
image: "icon_arrow_down_left.png" COMP;
}
group { name: "elm/ews/decoration/borderless";
parts {
part { name: "shadow";
type: IMAGE;
mouse_events: 0;
description { state: "default" 0.0;
image {
normal: "shadow.png";
border: 13 13 13 13;
middle: 0;
}
rel1 {
to: "base";
offset: -11 -9;
}
rel2 {
to: "base";
offset: 11 11;
}
fill.smooth: 0;
}
description { state: "hidden" 0.0;
inherit: "default" 0.0;
visible: 0;
}
}
programs {
program { signal: "elm,state,alpha,on";
source: "elm";
action: STATE_SET "hidden" 0.0;
target: "shadow";
}
program { signal: "elm,state,alpha,off";
source: "elm";
action: STATE_SET "visible" 0.0;
target: "shadow";
}
}
part { name: "base";
type: RECT;
mouse_events: 0;
description { state: "default" 0.0;
color: 0 0 0 255;
}
}
}
}
group { name: "elm/ews/decoration/default";
parts {
part { name: "shadow";
type: IMAGE;
mouse_events: 0;
description { state: "default" 0.0;
image {
normal: "shadow.png";
border: 13 13 13 13;
middle: 0;
}
rel1 {
to: "base";
offset: -11 -9;
}
rel2 {
to: "base";
offset: 11 11;
}
fill.smooth: 0;
}
description { state: "hidden" 0.0;
inherit: "default" 0.0;
visible: 0;
}
}
programs {
program { signal: "elm,state,alpha,on";
source: "elm";
action: STATE_SET "hidden" 0.0;
target: "shadow";
}
program { signal: "elm,state,alpha,off";
source: "elm";
action: STATE_SET "visible" 0.0;
target: "shadow";
}
}
part { name: "base";
type: RECT;
mouse_events: 0;
description { state: "default" 0.0;
// TODO: make me a nice image!
color: 200 200 200 255;
rel1.offset: -2 -32;
rel2.offset: 1 1;
}
}
part { name: "base-text";
type: RECT;
mouse_events: 1;
description { state: "default" 0.0;
color: 0 0 0 0;
rel1.to: "base";
rel2 {
offset: -2 -1;
relative: 0.0 0.0;
to_x: "base-buttons";
}
}
}
programs {
program { signal: "mouse,down,1";
source: "base-text";
action: SIGNAL_EMIT "elm,action,move,start" "elm";
}
program { signal: "mouse,up,1";
source: "base-text";
action: SIGNAL_EMIT "elm,action,move,stop" "elm";
}
}
part { name: "elm.text.title";
type: TEXT;
effect: SHADOW;
mouse_events: 0;
description { state: "default" 0.0;
color: 255 255 255 255;
color3: 0 0 0 255;
rel1 {
to: "base-text";
offset: 5 2;
}
rel2 {
to: "base-text";
offset: -6 -3;
}
text {
font: "Sans:style=Bold";
size: 12;
align: 0.0 0.5;
}
}
}
part { name: "base-buttons";
type: RECT;
mouse_events: 0;
description { state: "default" 0.0;
color: 255 255 255 0;
rel1 {
to: "base";
relative: 1.0 0.0;
offset: (-24 * 3 -1) 0;
}
rel2 {
relative: 1.0 0.0;
offset: -1 -1;
}
}
}
part { name: "restore";
type: IMAGE;
mouse_events: 1;
description { state: "default" 0.0;
image.normal: "icon_arrow_down_left.png";
min: 24 24;
max: 24 24;
rel1 {
to: "base-buttons";
relative: 1.0 0.0;
offset: (-24 * 3 - 1) 0;
}
rel2 {
to: "base-buttons";
relative: 1.0 1.0;
offset: (-24 * 2 - 1) 0;
}
}
}
programs {
program { signal: "mouse,clicked,1";
source: "restore";
action: SIGNAL_EMIT "elm,action,restore" "elm";
}
}
part { name: "maximize";
type: IMAGE;
mouse_events: 0;
description { state: "default" 0.0;
image.normal: "icon_arrow_up_right.png";
min: 24 24;
max: 24 24;
rel1 {
to: "base-buttons";
relative: 1.0 0.0;
offset: (-24 * 2 - 1) 0;
}
rel2 {
to: "base-buttons";
relative: 1.0 1.0;
offset: (-24 * 1 - 1) 0;
}
}
description { state: "maximized" 0.0;
inherit: "default" 0.0;
color: 255 255 255 96;
}
}
part { name: "maximize-eventarea";
type: RECT;
mouse_events: 1;
description { state: "default" 0.0;
color: 0 0 0 0;
rel1.to: "maximize";
rel2.to: "maximize";
}
description { state: "maximized" 0.0;
inherit: "default" 0.0;
visible: 0;
}
}
programs {
program { signal: "mouse,clicked,1";
source: "maximize-eventarea";
action: SIGNAL_EMIT "elm,action,maximize" "elm";
}
program { signal: "elm,state,maximized,on";
source: "elm";
action: STATE_SET "maximized" 0.0;
target: "maximize-eventarea";
target: "maximize";
}
program { signal: "elm,state,maximized,off";
source: "elm";
action: STATE_SET "default" 0.0;
target: "maximize-eventarea";
target: "maximize";
}
}
part { name: "close";
type: IMAGE;
mouse_events: 1;
description { state: "default" 0.0;
image.normal: "icon_close.png";
min: 24 24;
max: 24 24;
rel1 {
to: "base-buttons";
relative: 1.0 0.0;
offset: (-24 * 1 - 1) 0;
}
rel2 {
to: "base-buttons";
relative: 1.0 1.0;
offset: (-24 * 0 - 1) 0;
}
}
}
programs {
program { signal: "mouse,clicked,1";
source: "close";
action: SIGNAL_EMIT "elm,action,close" "elm";
}
}
}
}

2
legacy/elementary/src/lib/Elementary.h.in
View File

@ -1889,6 +1889,7 @@ extern "C" {
* @li "software_16_sdl"
* @li "opengl_sdl"
* @li "buffer"
* @li "ews"
*
* @{
*/
@ -3518,6 +3519,7 @@ extern "C" {
* (Windows CE rendering via GDI with 16bit software renderer)
* @li "sdl-16", "software-16-sdl", "software_16_sdl" (Rendering to SDL
* buffer with 16bit software renderer)
* @li "ews" (rendering to EWS - Ecore + Evas Single Process Windowing System)
*
* All engines use a simple string to select the engine to render, EXCEPT
* the "shot" engine. This actually encodes the output of the virtual

3
legacy/elementary/src/lib/Makefile.am
View File

@ -125,7 +125,8 @@ els_pan.c \
els_pan.h \
els_scroller.c \
els_scroller.h \
els_tooltip.c
els_tooltip.c \
elu_ews_wm.c
libelementary_la_CFLAGS =
libelementary_la_LIBADD = \

3
legacy/elementary/src/lib/elm_config.c
View File

@ -31,6 +31,7 @@ const char *_elm_engines[] = {
"software_16_sdl",
"opengl_sdl",
"buffer",
"ews",
NULL
};
@ -1469,6 +1470,8 @@ _env_get(void)
eina_stringshare_replace(&_elm_config->engine, ELM_BUFFER);
else if ((!strncmp(s, "shot:", 5)))
eina_stringshare_replace(&_elm_config->engine, s);
else if ((!strcasecmp(s, "ews")))
eina_stringshare_replace(&_elm_config->engine, ELM_EWS);
}
s = getenv("ELM_VSYNC");

6
legacy/elementary/src/lib/elm_main.c
View File

@ -79,6 +79,7 @@ _elm_rescale(void)
{
edje_scale_set(_elm_config->scale);
_elm_win_rescale(NULL, EINA_FALSE);
_elm_ews_wm_rescale(NULL, EINA_FALSE);
}
static void *app_mainfunc = NULL;
@ -425,6 +426,7 @@ elm_quicklaunch_sub_init(int argc,
ecore_imf_init();
ecore_con_init();
ecore_con_url_init();
_elm_ews_wm_init();
}
return _elm_sub_init_count;
}
@ -444,6 +446,7 @@ elm_quicklaunch_sub_shutdown(void)
{
_elm_win_shutdown();
_elm_module_shutdown();
_elm_ews_wm_shutdown();
ecore_con_url_shutdown();
ecore_con_shutdown();
ecore_imf_shutdown();
@ -458,7 +461,8 @@ elm_quicklaunch_sub_shutdown(void)
ENGINE_COMPARE(ELM_SOFTWARE_16_SDL) ||
ENGINE_COMPARE(ELM_OPENGL_SDL) ||
ENGINE_COMPARE(ELM_SOFTWARE_WIN32) ||
ENGINE_COMPARE(ELM_SOFTWARE_16_WINCE))
ENGINE_COMPARE(ELM_SOFTWARE_16_WINCE) ||
ENGINE_COMPARE(ELM_EWS))
#undef ENGINE_COMPARE
evas_cserve_disconnect();
edje_shutdown();

5
legacy/elementary/src/lib/elm_priv.h
View File

@ -80,6 +80,7 @@ extern const char *_elm_engines[];
#define ELM_SOFTWARE_16_SDL (_elm_engines[10])
#define ELM_OPENGL_SDL (_elm_engines[11])
#define ELM_BUFFER (_elm_engines[12])
#define ELM_EWS (_elm_engines[13])
#define ELM_FONT_TOKEN_STYLE ":style="
@ -167,6 +168,10 @@ struct _Elm_Module
int references;
};
int _elm_ews_wm_init(void);
void _elm_ews_wm_shutdown(void);
void _elm_ews_wm_rescale(Elm_Theme *th, Eina_Bool use_theme);
void _elm_win_shutdown(void);
void _elm_win_rescale(Elm_Theme *th, Eina_Bool use_theme);

1
legacy/elementary/src/lib/elm_theme.c
View File

@ -570,6 +570,7 @@ elm_theme_flush(Elm_Theme *th)
if (th->cache_data) eina_hash_free(th->cache_data);
th->cache_data = eina_hash_string_superfast_new(EINA_FREE_CB(eina_stringshare_del));
_elm_win_rescale(th, EINA_TRUE);
_elm_ews_wm_rescale(th, EINA_TRUE);
if (th->referrers)
{
Eina_List *l;

4
legacy/elementary/src/lib/elm_win.c
View File

@ -1479,6 +1479,10 @@ elm_win_add(Evas_Object *parent, const char *name, Elm_Win_Type type)
{
win->ee = ecore_evas_buffer_new(1, 1);
}
else if (ENGINE_COMPARE(ELM_EWS))
{
win->ee = ecore_evas_ews_new(0, 0, 1, 1);
}
else if (!strncmp(_elm_config->engine, "shot:", 5))
{
win->ee = ecore_evas_buffer_new(1, 1);

542
legacy/elementary/src/lib/elu_ews_wm.c Normal file
View File

@ -0,0 +1,542 @@
#include <Elementary.h>
#include "elm_priv.h"
static Eina_Bool _ews_used = EINA_FALSE;
static Eina_List *_ews_ev_handlers = NULL;
static Eina_Hash *_ews_borders = NULL;
static Eina_Hash *_ews_borders_geo = NULL;
static Evas_Object *_ews_bg = NULL;
static Ecore_Animator *_ews_border_mover = NULL;
static Evas_Object *_ews_border_mover_obj = NULL;
static Evas_Point _ews_border_mover_off = {0, 0};
static void
_elm_ews_border_usable_screen_geometry_get(int *x, int *y, int *w, int *h)
{
Ecore_Evas *ee = ecore_evas_ews_ecore_evas_get();
ecore_evas_geometry_get(ee, NULL, NULL, w, h);
if (x) *x = 0;
if (y) *y = 0;
// TODO: when add a shelf for iconified, subtract its area here.
}
static void
_elm_ews_wm_border_del(void *data)
{
Evas_Object *deco = data;
evas_object_del(deco);
if (_ews_border_mover_obj == deco)
{
if (_ews_border_mover)
{
ecore_animator_del(_ews_border_mover);
_ews_border_mover = NULL;
}
_ews_border_mover_obj = NULL;
}
}
static Evas_Object *
_elm_ews_wm_border_find(const Ecore_Evas *ee)
{
return eina_hash_find(_ews_borders, &ee);
}
static Eina_Rectangle *
_elm_ews_wm_border_geo_find(const Ecore_Evas *ee)
{
return eina_hash_find(_ews_borders_geo, &ee);
}
static void
_elm_ews_border_geo_apply(Ecore_Evas *ee, Evas_Object *o)
{
int x, y, w, h;
ecore_evas_geometry_get(ee, &x, &y, &w, &h);
evas_object_move(o, x, y);
evas_object_resize(o, w, h);
}
static void
_elm_ews_border_focus_apply(Ecore_Evas *ee, Evas_Object *o)
{
const char *sig;
if (ecore_evas_focus_get(ee))
sig = "elm,state,focus,on";
else
sig = "elm,state,focus,off";
edje_object_signal_emit(o, sig, "elm");
}
static void
_elm_ews_border_stack_apply(Ecore_Evas *ee, Evas_Object *o)
{
Evas_Object *bs_o = ecore_evas_ews_backing_store_get(ee);
evas_object_stack_below(o, bs_o);
}
static void
_elm_ews_border_iconified_apply(Ecore_Evas *ee, Evas_Object *o)
{
const char *sig;
if (ecore_evas_iconified_get(ee))
sig = "elm,state,iconified,on";
else
sig = "elm,state,iconified,off";
edje_object_signal_emit(o, sig, "elm");
// TODO: add to some taskbar? and actually hide it?
DBG("EWS does not implement iconified yet");
}
static void
_elm_ews_border_maximized_apply(Ecore_Evas *ee, Evas_Object *o)
{
int x, y, w, h;
if (ecore_evas_maximized_get(ee))
{
Eina_Rectangle *r;
int ex, ey, ew, eh;
edje_object_signal_emit(o, "elm,state,maximized,on", "elm");
edje_object_message_signal_process(o);
ecore_evas_geometry_get(ee, &x, &y, &w, &h);
r = _elm_ews_wm_border_geo_find(ee);
if (!r)
{
r = malloc(sizeof(Eina_Rectangle));
eina_hash_add(_ews_borders_geo, &ee, r);
}
r->x = x;
r->y = y;
r->w = w;
r->h = h;
_elm_ews_border_usable_screen_geometry_get(&x, &y, &w, &h);
edje_object_parts_extends_calc(o, &ex, &ey, &ew, &eh);
x -= ex;
y -= ey;
w -= ew - r->w;
h -= eh - r->h;
}
else
{
Eina_Rectangle *r = _elm_ews_wm_border_geo_find(ee);
edje_object_signal_emit(o, "elm,state,maximized,off", "elm");
if (!r) ecore_evas_geometry_get(ee, &x, &y, &w, &h);
else
{
x = r->x;
y = r->y;
w = r->w;
h = r->h;
}
}
ecore_evas_move_resize(ee, x, y, w, h);
_elm_ews_border_geo_apply(ee, o);
}
static void
_elm_ews_border_layer_apply(Ecore_Evas *ee, Evas_Object *o)
{
Evas_Object *bs_o = ecore_evas_ews_backing_store_get(ee);
evas_object_layer_set(o, evas_object_layer_get(bs_o));
_elm_ews_border_stack_apply(ee, o);
}
static void
_elm_ews_border_fullscreen_apply(Ecore_Evas *ee, Evas_Object *o)
{
const char *sig;
if (ecore_evas_fullscreen_get(ee))
sig = "elm,state,fullscreen,on";
else
sig = "elm,state,fullscreen,off";
edje_object_signal_emit(o, sig, "elm");
_elm_ews_border_geo_apply(ee, o);
}
static void
_elm_ews_border_config_apply(Ecore_Evas *ee, Evas_Object *o, Elm_Theme *th)
{
const char *title, *name = NULL, *class = NULL, *style = NULL;
const char *sig;
if (ecore_evas_borderless_get(ee))
style = "borderless";
_elm_theme_set(th, o, "ews", "decoration", style ? style : "default");
if (ecore_evas_shaped_get(ee) || ecore_evas_alpha_get(ee) ||
ecore_evas_transparent_get(ee))
sig = "elm,state,alpha,on";
else
sig = "elm,state,alpha,off";
edje_object_signal_emit(o, sig, "elm");
title = ecore_evas_title_get(ee);
ecore_evas_name_class_get(ee, &name, &class);
edje_object_part_text_set(o, "elm.text.title", title);
edje_object_part_text_set(o, "elm.text.name", name);
edje_object_part_text_set(o, "elm.text.class", class);
_elm_ews_border_geo_apply(ee, o);
_elm_ews_border_focus_apply(ee, o);
_elm_ews_border_stack_apply(ee, o);
_elm_ews_border_iconified_apply(ee, o);
_elm_ews_border_maximized_apply(ee, o);
_elm_ews_border_layer_apply(ee, o);
_elm_ews_border_fullscreen_apply(ee, o);
}
static Eina_Bool
_elm_ews_wm_border_theme_set(Ecore_Evas *ee, Evas_Object *o, Elm_Theme *th)
{
_elm_ews_border_config_apply(ee, o, th);
return EINA_TRUE;
}
static void
_elm_ews_border_sig_focus(void *data, Evas_Object *o __UNUSED__, const char *sig __UNUSED__, const char *source __UNUSED__)
{
Ecore_Evas *ee = data;
ecore_evas_focus_set(ee, EINA_TRUE);
}
static void
_elm_ews_border_sig_iconify(void *data, Evas_Object *o __UNUSED__, const char *sig __UNUSED__, const char *source __UNUSED__)
{
Ecore_Evas *ee = data;
ecore_evas_iconified_set(ee, EINA_TRUE);
}
static void
_elm_ews_border_sig_maximize(void *data, Evas_Object *o __UNUSED__, const char *sig __UNUSED__, const char *source __UNUSED__)
{
Ecore_Evas *ee = data;
ecore_evas_maximized_set(ee, EINA_TRUE);
}
static void
_elm_ews_border_sig_fullscreen(void *data, Evas_Object *o __UNUSED__, const char *sig __UNUSED__, const char *source __UNUSED__)
{
Ecore_Evas *ee = data;
ecore_evas_fullscreen_set(ee, EINA_TRUE);
}
static void
_elm_ews_border_sig_restore(void *data, Evas_Object *o __UNUSED__, const char *sig __UNUSED__, const char *source __UNUSED__)
{
Ecore_Evas *ee = data;
ecore_evas_iconified_set(ee, EINA_FALSE);
ecore_evas_maximized_set(ee, EINA_FALSE);
ecore_evas_fullscreen_set(ee, EINA_FALSE);
}
static void
_elm_ews_border_sig_close(void *data, Evas_Object *o __UNUSED__, const char *sig __UNUSED__, const char *source __UNUSED__)
{
Ecore_Evas *ee = data;
ecore_evas_ews_delete_request(ee);
}
static void
_elm_ews_border_sig_menu(void *data, Evas_Object *o __UNUSED__, const char *sig __UNUSED__, const char *source __UNUSED__)
{
// TODO: show some menu?
ERR("EWS does not implement menu yet");
(void)data;
}
static Eina_Bool
_elm_ews_border_mover(void *data)
{
Ecore_Evas *ee = data;
Evas_Object *o = _elm_ews_wm_border_find(ee);
int x, y;
evas_pointer_output_xy_get(ecore_evas_ews_evas_get(), &x, &y);
x -= _ews_border_mover_off.x;
y -= _ews_border_mover_off.y;
ecore_evas_move(ee, x, y);
evas_object_move(o, x, y);
return EINA_TRUE;
}
static void
_elm_ews_border_sig_move_start(void *data, Evas_Object *o __UNUSED__, const char *sig __UNUSED__, const char *source __UNUSED__)
{
Ecore_Evas *ee = data;
Evas_Object *bs_o = ecore_evas_ews_backing_store_get(ee);
int x, y, ox, oy;
if (_ews_border_mover) ecore_animator_del(_ews_border_mover);
evas_pointer_output_xy_get(evas_object_evas_get(bs_o), &x, &y);
evas_object_geometry_get(bs_o, &ox, &oy, NULL, NULL);
_ews_border_mover_off.x = x - ox;
_ews_border_mover_off.y = y - oy;
_ews_border_mover_obj = bs_o;
_ews_border_mover = ecore_animator_add(_elm_ews_border_mover, ee);
}
static void
_elm_ews_border_sig_move_stop(void *data __UNUSED__, Evas_Object *o __UNUSED__, const char *sig __UNUSED__, const char *source __UNUSED__)
{
if (!_ews_border_mover) return;
ecore_animator_del(_ews_border_mover);
_ews_border_mover = NULL;
_ews_border_mover_obj = NULL;
}
static Eina_Bool
_elm_ews_wm_add_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
Evas_Object *o = edje_object_add(ecore_evas_ews_evas_get());
Evas_Coord x, y, w, h, sw, sh;
edje_object_signal_callback_add
(o, "elm,action,focus", "elm", _elm_ews_border_sig_focus, ee);
edje_object_signal_callback_add
(o, "elm,action,iconify", "elm", _elm_ews_border_sig_iconify, ee);
edje_object_signal_callback_add
(o, "elm,action,maximize", "elm", _elm_ews_border_sig_maximize, ee);
edje_object_signal_callback_add
(o, "elm,action,fullscreen", "elm", _elm_ews_border_sig_fullscreen, ee);
edje_object_signal_callback_add
(o, "elm,action,restore", "elm", _elm_ews_border_sig_restore, ee);
edje_object_signal_callback_add
(o, "elm,action,close", "elm", _elm_ews_border_sig_close, ee);
edje_object_signal_callback_add
(o, "elm,action,menu", "elm", _elm_ews_border_sig_menu, ee);
edje_object_signal_callback_add
(o, "elm,action,move,start", "elm", _elm_ews_border_sig_move_start, ee);
edje_object_signal_callback_add
(o, "elm,action,move,stop", "elm", _elm_ews_border_sig_move_stop, ee);
eina_hash_add(_ews_borders, &ee, o);
_elm_ews_wm_border_theme_set(ee, o, NULL);
ecore_evas_screen_geometry_get(ee, NULL, NULL, &sw, &sh);
ecore_evas_geometry_get(ee, NULL, NULL, &w, &h);
x = (sw - w) / 2;
y = (sh - h) / 2;
ecore_evas_move(ee, x, y);
return EINA_TRUE;
}
static Eina_Bool
_elm_ews_wm_del_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
eina_hash_del(_ews_borders, &ee, NULL);
eina_hash_del(_ews_borders_geo, &ee, NULL);
return EINA_TRUE;
}
static Eina_Bool
_elm_ews_wm_geo_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
Evas_Object *o = _elm_ews_wm_border_find(ee);
_elm_ews_border_geo_apply(ee, o);
return EINA_TRUE;
}
static Eina_Bool
_elm_ews_wm_show_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
Evas_Object *o = _elm_ews_wm_border_find(ee);
evas_object_show(o);
return EINA_TRUE;
}
static Eina_Bool
_elm_ews_wm_hide_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
Evas_Object *o = _elm_ews_wm_border_find(ee);
evas_object_hide(o);
return EINA_TRUE;
}
static Eina_Bool
_elm_ews_wm_focus_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
Evas_Object *o = _elm_ews_wm_border_find(ee);
_elm_ews_border_focus_apply(ee, o);
return EINA_TRUE;
}
static Eina_Bool
_elm_ews_wm_stack_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
Evas_Object *o = _elm_ews_wm_border_find(ee);
_elm_ews_border_stack_apply(ee, o);
return EINA_TRUE;
}
static Eina_Bool
_elm_ews_wm_iconified_change_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
Evas_Object *o = _elm_ews_wm_border_find(ee);
_elm_ews_border_iconified_apply(ee, o);
return EINA_TRUE;
}
static Eina_Bool
_elm_ews_wm_maximized_change_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
Evas_Object *o = _elm_ews_wm_border_find(ee);
_elm_ews_border_maximized_apply(ee, o);
return EINA_TRUE;
}
static Eina_Bool
_elm_ews_wm_layer_change_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
Evas_Object *o = _elm_ews_wm_border_find(ee);
_elm_ews_border_layer_apply(ee, o);
return EINA_TRUE;
}
static Eina_Bool
_elm_ews_wm_fullscreen_change_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
Evas_Object *o = _elm_ews_wm_border_find(ee);
_elm_ews_border_fullscreen_apply(ee, o);
return EINA_TRUE;
}
static Eina_Bool
_elm_ews_wm_config_change_cb(void *data __UNUSED__, int type __UNUSED__, void *event_info)
{
Ecore_Evas *ee = event_info;
Evas_Object *o = _elm_ews_wm_border_find(ee);
_elm_ews_border_config_apply(ee, o, NULL);
return EINA_TRUE;
}
void
_elm_ews_wm_rescale(Elm_Theme *th, Eina_Bool use_theme)
{
Eina_Iterator *it = eina_hash_iterator_tuple_new(_ews_borders);
Eina_Hash_Tuple *tp = NULL;
if (!use_theme)
{
EINA_ITERATOR_FOREACH(it, tp)
_elm_ews_wm_border_theme_set((void*)tp->key, tp->data, NULL);
if (_ews_bg)
_elm_theme_set(NULL, _ews_bg, "ews", "background", "default");
}
else
{
EINA_ITERATOR_FOREACH(it, tp)
_elm_ews_wm_border_theme_set((void*)tp->key, tp->data, th);
if (_ews_bg)
_elm_theme_set(th, _ews_bg, "ews", "background", "default");
}
eina_iterator_free(it);
}
int
_elm_ews_wm_init(void)
{
Evas *e;
Evas_Object *o;
if (strcmp(_elm_config->engine, ELM_EWS) != 0)
{
_ews_used = EINA_FALSE;
return EINA_TRUE;
}
e = ecore_evas_ews_evas_get();
if (!e) return EINA_FALSE;
o = edje_object_add(e);
if (!o) return EINA_FALSE;
if (!_elm_theme_set(NULL, o, "ews", "background", "default"))
{
ERR("Could not set background theme, fallback to rectangle");
evas_object_del(o);
_ews_bg = o = NULL;
}
else
_ews_bg = o;
ecore_evas_ews_background_set(o);
#define ADD_EH(ev, cb) \
_ews_ev_handlers = eina_list_append \
(_ews_ev_handlers, ecore_event_handler_add(ev, cb, NULL))
ADD_EH(ECORE_EVAS_EWS_EVENT_ADD, _elm_ews_wm_add_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_DEL, _elm_ews_wm_del_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_RESIZE, _elm_ews_wm_geo_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_MOVE, _elm_ews_wm_geo_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_SHOW, _elm_ews_wm_show_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_HIDE, _elm_ews_wm_hide_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_FOCUS, _elm_ews_wm_focus_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_UNFOCUS, _elm_ews_wm_focus_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_RAISE, _elm_ews_wm_stack_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_LOWER, _elm_ews_wm_stack_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_ICONIFIED_CHANGE, _elm_ews_wm_iconified_change_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_MAXIMIZED_CHANGE, _elm_ews_wm_maximized_change_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_LAYER_CHANGE, _elm_ews_wm_layer_change_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_FULLSCREEN_CHANGE, _elm_ews_wm_fullscreen_change_cb);
ADD_EH(ECORE_EVAS_EWS_EVENT_CONFIG_CHANGE, _elm_ews_wm_config_change_cb);
#undef ADD_EH
if (!_ews_borders)
_ews_borders = eina_hash_pointer_new(_elm_ews_wm_border_del);
if (!_ews_borders_geo)
_ews_borders_geo = eina_hash_pointer_new(free);
_ews_used = EINA_TRUE;
return EINA_TRUE;
}
void
_elm_ews_wm_shutdown(void)
{
Ecore_Event_Handler *eh;
if (_ews_border_mover)
{
ecore_animator_del(_ews_border_mover);
_ews_border_mover = NULL;
}
_ews_border_mover_obj = NULL;
EINA_LIST_FREE(_ews_ev_handlers, eh) ecore_event_handler_del(eh);
if (_ews_borders)
{
eina_hash_free(_ews_borders);
_ews_borders = NULL;
}
if (_ews_borders_geo)
{
eina_hash_free(_ews_borders_geo);
_ews_borders_geo = NULL;
}
_ews_bg = NULL;
}