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authorGustavo Sverzut Barbieri <barbieri@gmail.com>2011-10-05 22:18:22 +0000
committerGustavo Sverzut Barbieri <barbieri@gmail.com>2011-10-05 22:18:22 +0000
commitb4f38ea71ddb66e6517652a4f789f16774cfa4ea (patch)
treeeaf7d73e541b77299117d2b46ee372a7841f38fc
parentelementary/example - removed white spaces, renamed the window title from thre... (diff)
downloadelementary-b4f38ea71ddb66e6517652a4f789f16774cfa4ea.tar.gz
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:x: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
-rw-r--r--data/themes/Makefile.am1
-rw-r--r--data/themes/default.edc2
-rw-r--r--data/themes/ews.edc317
-rw-r--r--src/lib/Elementary.h.in2
-rw-r--r--src/lib/Makefile.am3
-rw-r--r--src/lib/elm_config.c3
-rw-r--r--src/lib/elm_main.c6
-rw-r--r--src/lib/elm_priv.h5
-rw-r--r--src/lib/elm_theme.c1
-rw-r--r--src/lib/elm_win.c4
-rw-r--r--src/lib/elu_ews_wm.c542
11 files changed, 884 insertions, 2 deletions
diff --git a/data/themes/Makefile.am b/data/themes/Makefile.am
index f145f6fd6..7496bfca0 100644
--- a/data/themes/Makefile.am
+++ b/data/themes/Makefile.am
@@ -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 \
diff --git a/data/themes/default.edc b/data/themes/default.edc
index d36275687..f24beb0fd 100644
--- a/data/themes/default.edc
+++ b/data/themes/default.edc
@@ -365,4 +365,6 @@ collections {
#include "widgets/video.edc"
#include "widgets/naviframe.edc"
+#include "ews.edc"
+
}
diff --git a/data/themes/ews.edc b/data/themes/ews.edc
new file mode 100644
index 000000000..c3e70fe67
--- /dev/null
+++ b/data/themes/ews.edc
@@ -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";
+ }
+ }
+ }
+}
diff --git a/src/lib/Elementary.h.in b/src/lib/Elementary.h.in
index 372687c3b..b37ae53cb 100644
--- a/src/lib/Elementary.h.in
+++ b/src/lib/Elementary.h.in
@@ -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
diff --git a/src/lib/Makefile.am b/src/lib/Makefile.am
index 941ce6424..c6b02dd34 100644
--- a/src/lib/Makefile.am
+++ b/src/lib/Makefile.am
@@ -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 = \
diff --git a/src/lib/elm_config.c b/src/lib/elm_config.c
index a6c76f35b..59aec78a8 100644
--- a/src/lib/elm_config.c
+++ b/src/lib/elm_config.c
@@ -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");
diff --git a/src/lib/elm_main.c b/src/lib/elm_main.c
index 5f19d5ddb..ebb01ee47 100644
--- a/src/lib/elm_main.c
+++ b/src/lib/elm_main.c
@@ -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();
diff --git a/src/lib/elm_priv.h b/src/lib/elm_priv.h
index 6575ff0cd..b2866fe83 100644
--- a/src/lib/elm_priv.h
+++ b/src/lib/elm_priv.h
@@ -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);
diff --git a/src/lib/elm_theme.c b/src/lib/elm_theme.c
index 04642c4ef..9d123b42d 100644
--- a/src/lib/elm_theme.c
+++ b/src/lib/elm_theme.c
@@ -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;
diff --git a/src/lib/elm_win.c b/src/lib/elm_win.c
index 337e231f3..aa00bd040 100644
--- a/src/lib/elm_win.c
+++ b/src/lib/elm_win.c
@@ -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);
diff --git a/src/lib/elu_ews_wm.c b/src/lib/elu_ews_wm.c
new file mode 100644
index 000000000..de8fcfa10
--- /dev/null
+++ b/src/lib/elu_ews_wm.c
@@ -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;
+}