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systray: split xembed part into own file, prepare to receive d-bus

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There is a new d-bus systray spec by KDE that is less retarded. It's
used by KDE and other environments such as Ubuntu's Unity. We'll
integrate code to have E17 to support this spec, then we must separate
the XEmbed part into its own file to avoid confusion.

Patch by: Gustavo Sverzut Barbieri <barbieri@profusion.mobi>



SVN revision: 82016
devs/asdfuser/comp-sounds
Gustavo Sverzut Barbieri 11 years ago committed by Lucas De Marchi
parent 2f5703e370
commit 7ec37a51a9
5 changed files with 1112 additions and 876 deletions
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  1. 36
      data/themes/edc/systray.edc
  2. 4
      src/modules/Makefile_systray.am
  3. 976
      src/modules/systray/e_mod_main.c
  4. 49
      src/modules/systray/e_mod_main.h
  5. 923
      src/modules/systray/e_mod_xembed.c

36
data/themes/edc/systray.edc
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@ -14,17 +14,17 @@ group { name: "e/modules/systray/main";
color: 255 0 0 128;
}
}
part { name: "e.size"; type: RECT; mouse_events: 0;
part { name: "e.xembed.size"; type: RECT; mouse_events: 0;
description { state: "default" 0.0;
visible: 0;
rel1.offset: -1 0;
rel2.offset: 0 -1;
}
}
part { name: "e.box"; type: BOX;
part { name: "e.xembed.box"; type: BOX;
description { state: "default" 0.0;
rel1.to: "e.size";
rel2.to: "e.size";
rel1.to: "e.xembed.size";
rel2.to: "e.xembed.size";
box {
layout: "horizontal";
padding: 2 0;
@ -45,72 +45,72 @@ group { name: "e/modules/systray/main";
program {
signal: "e,action,orient,horiz"; source: "e";
action: STATE_SET "default" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,vert"; source: "e";
action: STATE_SET "vertical" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,left"; source: "e";
action: STATE_SET "vertical" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,right"; source: "e";
action: STATE_SET "vertical" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,top"; source: "e";
action: STATE_SET "default" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,bottom"; source: "e";
action: STATE_SET "default" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,corner_tl"; source: "e";
action: STATE_SET "default" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,corner_tr"; source: "e";
action: STATE_SET "default" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,corner_bl"; source: "e";
action: STATE_SET "default" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,corner_br"; source: "e";
action: STATE_SET "default" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,corner_lt"; source: "e";
action: STATE_SET "vertical" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,corner_rt"; source: "e";
action: STATE_SET "vertical" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,corner_lb"; source: "e";
action: STATE_SET "vertical" 0.0;
target: "e.box";
target: "e.xembed.box";
}
program {
signal: "e,action,orient,corner_rb"; source: "e";
action: STATE_SET "vertical" 0.0;
target: "e.box";
target: "e.xembed.box";
}
}
}

4
src/modules/Makefile_systray.am
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@ -7,7 +7,9 @@ EXTRA_DIST += $(systray_DATA)
systraypkgdir = $(MDIR)/systray/$(MODULE_ARCH)
systraypkg_LTLIBRARIES = systray/module.la
systray_module_la_SOURCES = systray/e_mod_main.c
systray_module_la_SOURCES = systray/e_mod_main.h \
systray/e_mod_main.c \
systray/e_mod_xembed.c
.PHONY: systray install-systray
systray: $(systraypkg_LTLIBRARIES) $(systray_DATA)

976
src/modules/systray/e_mod_main.c
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49
src/modules/systray/e_mod_main.h
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@ -0,0 +1,49 @@
#ifndef E_MOD_MAIN_H
#define E_MOD_MAIN_H
#include "e.h"
EAPI extern E_Module_Api e_modapi;
EAPI void *e_modapi_init(E_Module *m);
EAPI int e_modapi_shutdown(E_Module *m);
EAPI int e_modapi_save(E_Module *m);
typedef struct _Instance Instance;
typedef struct _Instance_Xembed Instance_Xembed;
E_Gadcon_Orient systray_orient_get(const Instance *inst);
const E_Gadcon *systray_gadcon_get(const Instance *inst);
E_Gadcon_Client *systray_gadcon_client_get(const Instance *inst);
const char *systray_style_get(const Instance *inst);
void systray_size_updated(Instance *inst);
Evas *systray_evas_get(const Instance *inst);
Evas_Object *systray_edje_get(const Instance *inst);
void systray_edje_emit(const Instance *inst, const char *sig);
void systray_edje_box_append(const Instance *inst, const char *part, Evas_Object *child);
int systray_manager_number_get(const Instance *inst);
Ecore_X_Window systray_root_get(const Instance *inst);
void systray_xembed_init(void);
void systray_xembed_shutdown(void);
Instance_Xembed *systray_xembed_new(Instance *inst);
void systray_xembed_free(Instance_Xembed *xembed);
void systray_xembed_orient_set(Instance_Xembed *xembed, E_Gadcon_Orient orient);
void systray_xembed_size_updated(Instance_Xembed *xembed);
/**
* @addtogroup Optional_Gadgets
* @{
*
* @defgroup Module_Systray Systray (System Icons Tray)
*
* Shows system icons in a box.
*
* The icons come from the FreeDesktop.Org systray specification.
*
* @see http://standards.freedesktop.org/systemtray-spec/systemtray-spec-latest.html
* @}
*/
#endif

923
src/modules/systray/e_mod_xembed.c
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@ -0,0 +1,923 @@
/**
* systray implementation following freedesktop.org specification.
*
* @see: http://standards.freedesktop.org/systemtray-spec/latest/
*
* @todo: implement xembed, mostly done, at least relevant parts are done.
* http://standards.freedesktop.org/xembed-spec/latest/
*
* @todo: implement messages/popup part of the spec (anyone using this at all?)
*/
#include "e_mod_main.h"
#define RETRY_TIMEOUT 2.0
#define SYSTEM_TRAY_REQUEST_DOCK 0
#define SYSTEM_TRAY_BEGIN_MESSAGE 1
#define SYSTEM_TRAY_CANCEL_MESSAGE 2
#define _NET_SYSTEM_TRAY_ORIENTATION_HORZ 0
#define _NET_SYSTEM_TRAY_ORIENTATION_VERT 1
/* XEMBED messages */
#define XEMBED_EMBEDDED_NOTIFY 0
#define XEMBED_WINDOW_ACTIVATE 1
#define XEMBED_WINDOW_DEACTIVATE 2
#define XEMBED_REQUEST_FOCUS 3
#define XEMBED_FOCUS_IN 4
#define XEMBED_FOCUS_OUT 5
#define XEMBED_FOCUS_NEXT 6
#define XEMBED_FOCUS_PREV 7
/* 8-9 were used for XEMBED_GRAB_KEY/XEMBED_UNGRAB_KEY */
#define XEMBED_MODALITY_ON 10
#define XEMBED_MODALITY_OFF 11
#define XEMBED_REGISTER_ACCELERATOR 12
#define XEMBED_UNREGISTER_ACCELERATOR 13
#define XEMBED_ACTIVATE_ACCELERATOR 14
/* Details for XEMBED_FOCUS_IN: */
#define XEMBED_FOCUS_CURRENT 0
#define XEMBED_FOCUS_FIRST 1
#define XEMBED_FOCUS_LAST 2
typedef struct _Icon Icon;
struct _Icon
{
Ecore_X_Window win;
Evas_Object *o;
Instance_Xembed *xembed;
};
struct _Instance_Xembed
{
Instance *inst;
struct
{
Ecore_X_Window parent;
Ecore_X_Window base;
Ecore_X_Window selection;
} win;
struct
{
Ecore_Event_Handler *message;
Ecore_Event_Handler *destroy;
Ecore_Event_Handler *show;
Ecore_Event_Handler *reparent;
Ecore_Event_Handler *sel_clear;
Ecore_Event_Handler *configure;
} handler;
struct
{
Ecore_Timer *retry;
} timer;
Eina_List *icons;
};
static Ecore_X_Atom _atom_manager = 0;
static Ecore_X_Atom _atom_st_orient = 0;
static Ecore_X_Atom _atom_st_visual = 0;
static Ecore_X_Atom _atom_st_op_code = 0;
static Ecore_X_Atom _atom_st_msg_data = 0;
static Ecore_X_Atom _atom_xembed = 0;
static Ecore_X_Atom _atom_xembed_info = 0;
static Ecore_X_Atom _atom_st_num = 0;
static int _last_st_num = -1;
/* TODO: remove me later: */
static const char _part_box[] = "e.xembed.box";
static const char _part_size[] = "e.xembed.size";
static const char _sig_enable[] = "e,action,xembed,enable";
static const char _sig_disable[] = "e,action,xembed,disable";
/* END TODO: remove me later */
void
systray_xembed_size_updated(Instance_Xembed *xembed)
{
const Evas_Object *o;
Evas_Object *ui = systray_edje_get(xembed->inst);
Evas_Coord x, y, w, h, mw = 1, mh = 1;
/* this hack is required so we resize the base xwindow */
edje_object_message_signal_process(ui);
o = edje_object_part_object_get(ui, _part_box);
if (!o) return;
evas_object_size_hint_min_get(o, &w, &h);
if (w < 1) w = 1;
if (h < 1) h = 1;
if (eina_list_count(xembed->icons) == 0)
ecore_x_window_hide(xembed->win.base);
else
ecore_x_window_show(xembed->win.base);
edje_object_size_min_calc(systray_edje_get(xembed->inst), &mw, &mh);
e_gadcon_client_min_size_set(systray_gadcon_client_get(xembed->inst), mw, mh);
evas_object_geometry_get(o, &x, &y, &w, &h);
ecore_x_window_move_resize(xembed->win.base, x, y, w, h);
}
static void
_systray_xembed_cb_move(void *data, Evas *evas __UNUSED__, Evas_Object *o __UNUSED__, void *event __UNUSED__)
{
Instance_Xembed *xembed = data;
systray_size_updated(xembed->inst);
}
static void
_systray_xembed_cb_resize(void *data, Evas *evas __UNUSED__, Evas_Object *o __UNUSED__, void *event __UNUSED__)
{
Instance_Xembed *xembed = data;
systray_size_updated(xembed->inst);
}
static void
_systray_xembed_icon_geometry_apply(Icon *icon)
{
const Evas_Object *o, *ui = systray_edje_get(icon->xembed->inst);
Evas_Coord x, y, w, h, wx, wy;
/* hack required so we reposition x window inside parent */
o = edje_object_part_object_get(ui, _part_size);
if (!o) return;
evas_object_geometry_get(icon->o, &x, &y, &w, &h);
evas_object_geometry_get(o, &wx, &wy, NULL, NULL);
ecore_x_window_move_resize(icon->win, x - wx, y - wy, w, h);
}
static void
_systray_xembed_icon_cb_move(void *data, Evas *evas __UNUSED__, Evas_Object *o __UNUSED__, void *event __UNUSED__)
{
Icon *icon = data;
_systray_xembed_icon_geometry_apply(icon);
}
static void
_systray_xembed_icon_cb_resize(void *data, Evas *evas __UNUSED__, Evas_Object *o __UNUSED__, void *event __UNUSED__)
{
Icon *icon = data;
_systray_xembed_icon_geometry_apply(icon);
}
static Ecore_X_Gravity
_systray_xembed_gravity(const Instance_Xembed *xembed)
{
switch (systray_orient_get(xembed->inst))
{
case E_GADCON_ORIENT_FLOAT:
return ECORE_X_GRAVITY_STATIC;
case E_GADCON_ORIENT_HORIZ:
return ECORE_X_GRAVITY_CENTER;
case E_GADCON_ORIENT_VERT:
return ECORE_X_GRAVITY_CENTER;
case E_GADCON_ORIENT_LEFT:
return ECORE_X_GRAVITY_CENTER;
case E_GADCON_ORIENT_RIGHT:
return ECORE_X_GRAVITY_CENTER;
case E_GADCON_ORIENT_TOP:
return ECORE_X_GRAVITY_CENTER;
case E_GADCON_ORIENT_BOTTOM:
return ECORE_X_GRAVITY_CENTER;
case E_GADCON_ORIENT_CORNER_TL:
return ECORE_X_GRAVITY_S;
case E_GADCON_ORIENT_CORNER_TR:
return ECORE_X_GRAVITY_S;
case E_GADCON_ORIENT_CORNER_BL:
return ECORE_X_GRAVITY_N;
case E_GADCON_ORIENT_CORNER_BR:
return ECORE_X_GRAVITY_N;
case E_GADCON_ORIENT_CORNER_LT:
return ECORE_X_GRAVITY_E;
case E_GADCON_ORIENT_CORNER_RT:
return ECORE_X_GRAVITY_W;
case E_GADCON_ORIENT_CORNER_LB:
return ECORE_X_GRAVITY_E;
case E_GADCON_ORIENT_CORNER_RB:
return ECORE_X_GRAVITY_W;
default:
return ECORE_X_GRAVITY_STATIC;
}
}
static Icon *
_systray_xembed_icon_add(Instance_Xembed *xembed, const Ecore_X_Window win)
{
Ecore_X_Gravity gravity;
Evas_Object *o;
Evas_Coord w, h, sz;
Icon *icon;
edje_object_part_geometry_get(systray_edje_get(xembed->inst), _part_size,
NULL, NULL, &w, &h);
if (w > h)
w = h;
else
h = w;
/* assuming systray must be on a shelf here */
switch (systray_gadcon_get(xembed->inst)->orient)
{
case E_GADCON_ORIENT_HORIZ:
case E_GADCON_ORIENT_TOP:
case E_GADCON_ORIENT_BOTTOM:
case E_GADCON_ORIENT_CORNER_TL:
case E_GADCON_ORIENT_CORNER_TR:
case E_GADCON_ORIENT_CORNER_BL:
case E_GADCON_ORIENT_CORNER_BR:
sz = systray_gadcon_get(xembed->inst)->shelf->h;
break;
case E_GADCON_ORIENT_VERT:
case E_GADCON_ORIENT_LEFT:
case E_GADCON_ORIENT_RIGHT:
case E_GADCON_ORIENT_CORNER_LT:
case E_GADCON_ORIENT_CORNER_RT:
case E_GADCON_ORIENT_CORNER_LB:
case E_GADCON_ORIENT_CORNER_RB:
default:
sz = systray_gadcon_get(xembed->inst)->shelf->w;
}
if ((w < 16) && (sz > 16))
w = h = sz - 5;
w = h = e_util_icon_size_normalize(w);
if (w > sz - 5)
w = h = e_util_icon_size_normalize(sz - 5);
o = evas_object_rectangle_add(systray_evas_get(xembed->inst));
if (!o)
return NULL;
evas_object_color_set(o, 0, 0, 0, 0);
evas_object_resize(o, w, h);
evas_object_show(o);
icon = malloc(sizeof(*icon));
if (!icon)
{
evas_object_del(o);
return NULL;
}
icon->win = win;
icon->xembed = xembed;
icon->o = o;
gravity = _systray_xembed_gravity(xembed);
ecore_x_icccm_size_pos_hints_set(win, 1, gravity,
w, h, w, h, w, h, 0, 0,
1.0, (double)w / (double)h);
ecore_x_window_reparent(win, xembed->win.base, 0, 0);
ecore_x_window_resize(win, w, h);
ecore_x_window_raise(win);
ecore_x_window_client_manage(win);
ecore_x_window_save_set_add(win);
ecore_x_window_shape_events_select(win, 1);
//ecore_x_window_geometry_get(win, NULL, NULL, &w, &h);
evas_object_event_callback_add
(o, EVAS_CALLBACK_MOVE, _systray_xembed_icon_cb_move, icon);
evas_object_event_callback_add
(o, EVAS_CALLBACK_RESIZE, _systray_xembed_icon_cb_resize, icon);
xembed->icons = eina_list_append(xembed->icons, icon);
systray_edje_box_append(xembed->inst, _part_box, o);
systray_size_updated(xembed->inst);
_systray_xembed_icon_geometry_apply(icon);
ecore_x_window_show(win);
return icon;
}
static void
_systray_xembed_icon_del_list(Instance_Xembed *xembed, Eina_List *l, Icon *icon)
{
xembed->icons = eina_list_remove_list(xembed->icons, l);
ecore_x_window_save_set_del(icon->win);
ecore_x_window_reparent(icon->win, 0, 0, 0);
evas_object_del(icon->o);
free(icon);
systray_size_updated(xembed->inst);
}
static Ecore_X_Atom
_systray_xembed_atom_st_get(int screen_num)
{
if ((_last_st_num == -1) || (_last_st_num != screen_num))
{
char buf[32];
snprintf(buf, sizeof(buf), "_NET_SYSTEM_TRAY_S%d", screen_num);
_atom_st_num = ecore_x_atom_get(buf);
_last_st_num = screen_num;
}
return _atom_st_num;
}
static Eina_Bool
_systray_xembed_selection_owner_set(int screen_num, Ecore_X_Window win)
{
Ecore_X_Atom atom;
Ecore_X_Window cur_selection;
Eina_Bool ret;
atom = _systray_xembed_atom_st_get(screen_num);
ecore_x_selection_owner_set(win, atom, ecore_x_current_time_get());
ecore_x_sync();
cur_selection = ecore_x_selection_owner_get(atom);
ret = (cur_selection == win);
if (!ret)
fprintf(stderr, "SYSTRAY: tried to set selection to %#x, but got %#x\n",
win, cur_selection);
return ret;
}
static Eina_Bool
_systray_xembed_selection_owner_set_current(Instance_Xembed *xembed)
{
return _systray_xembed_selection_owner_set
(systray_manager_number_get(xembed->inst), xembed->win.selection);
}
static void
_systray_xembed_deactivate(Instance_Xembed *xembed)
{
Ecore_X_Window old;
if (xembed->win.selection == 0) return;
systray_edje_emit(xembed->inst, _sig_disable);
while (xembed->icons)
_systray_xembed_icon_del_list(xembed, xembed->icons, xembed->icons->data);
old = xembed->win.selection;
xembed->win.selection = 0;
_systray_xembed_selection_owner_set_current(xembed);
ecore_x_sync();
ecore_x_window_free(old);
ecore_x_window_free(xembed->win.base);
xembed->win.base = 0;
}
static Eina_Bool
_systray_xembed_base_create(Instance_Xembed *xembed)
{
const Evas_Object *o, *ui = systray_edje_get(xembed->inst);
Evas_Coord x, y, w, h;
unsigned short r, g, b;
const char *color;
if (systray_gadcon_get(xembed->inst)->shelf &&
(!e_util_strcmp(systray_gadcon_get(xembed->inst)->shelf->style, "invisible")))
e_util_dialog_internal (_("Systray Error"),
_("Systray cannot set its background invisible to match its shelf."));
color = edje_object_data_get(ui, systray_style_get(xembed->inst));
if (color && (sscanf(color, "%hu %hu %hu", &r, &g, &b) == 3))
{
r = (65535 * (unsigned int)r) / 255;
g = (65535 * (unsigned int)g) / 255;
b = (65535 * (unsigned int)b) / 255;
}
else
r = g = b = (unsigned short)65535;
o = edje_object_part_object_get(ui, _part_size);
if (!o)
return EINA_FALSE;
evas_object_geometry_get(o, &x, &y, &w, &h);
if (w < 1) w = 1;
if (h < 1) h = 1;
xembed->win.base = ecore_x_window_new(0, 0, 0, w, h);
ecore_x_window_reparent(xembed->win.base, xembed->win.parent, x, y);
ecore_x_window_background_color_set(xembed->win.base, r, g, b);
ecore_x_window_show(xembed->win.base);
return EINA_TRUE;
}
static Eina_Bool
_systray_xembed_activate(Instance_Xembed *xembed)
{
unsigned int visual;
Ecore_X_Atom atom;
Ecore_X_Window old_win;
Ecore_X_Window_Attributes attr;
if (xembed->win.selection != 0) return 1;
atom = _systray_xembed_atom_st_get(systray_manager_number_get(xembed->inst));
old_win = ecore_x_selection_owner_get(atom);
if (old_win != 0) return 0;
if (xembed->win.base == 0)
{
if (!_systray_xembed_base_create(xembed))
return 0;
}
xembed->win.selection = ecore_x_window_input_new(xembed->win.base,
0, 0, 1, 1);
if (xembed->win.selection == 0)
{
ecore_x_window_free(xembed->win.base);
xembed->win.base = 0;
return 0;
}
if (!_systray_xembed_selection_owner_set_current(xembed))
{
ecore_x_window_free(xembed->win.selection);
xembed->win.selection = 0;
ecore_x_window_free(xembed->win.base);
xembed->win.base = 0;
return 0;
}
ecore_x_window_attributes_get(xembed->win.base, &attr);
visual = ecore_x_visual_id_get(attr.visual);
ecore_x_window_prop_card32_set(xembed->win.selection, _atom_st_visual,
(void *)&visual, 1);
ecore_x_client_message32_send(systray_root_get(xembed->inst),
_atom_manager,
ECORE_X_EVENT_MASK_WINDOW_CONFIGURE,
ecore_x_current_time_get(), atom,
xembed->win.selection, 0, 0);
systray_edje_emit(xembed->inst, _sig_enable);
return 1;
}
static Eina_Bool
_systray_xembed_activate_retry(void *data)
{
Instance_Xembed *xembed = data;
Eina_Bool ret;
fputs("SYSTRAY: reactivate...\n", stderr);
ret = _systray_xembed_activate(xembed);
if (ret)
fputs("SYSTRAY: activate success!\n", stderr);
else
fprintf(stderr, "SYSTRAY: activate failure! retrying in %0.1f seconds\n",
RETRY_TIMEOUT);
if (!ret)
return ECORE_CALLBACK_RENEW;
xembed->timer.retry = NULL;
return ECORE_CALLBACK_CANCEL;
}
static void
_systray_xembed_retry(Instance_Xembed *xembed)
{
if (xembed->timer.retry) return;
xembed->timer.retry = ecore_timer_add
(RETRY_TIMEOUT, _systray_xembed_activate_retry, xembed);
}
static Eina_Bool
_systray_xembed_activate_retry_first(void *data)
{
Instance_Xembed *xembed = data;
Eina_Bool ret;
fputs("SYSTRAY: reactivate (first time)...\n", stderr);
ret = _systray_xembed_activate(xembed);
if (ret)
{
fputs("SYSTRAY: activate success!\n", stderr);
xembed->timer.retry = NULL;
return ECORE_CALLBACK_CANCEL;
}
systray_edje_emit(xembed->inst, _sig_disable);
fprintf(stderr, "SYSTRAY: activate failure! retrying in %0.1f seconds\n",
RETRY_TIMEOUT);
xembed->timer.retry = NULL;
_systray_xembed_retry(xembed);
return ECORE_CALLBACK_CANCEL;
}
static void
_systray_xembed_handle_request_dock(Instance_Xembed *xembed, Ecore_X_Event_Client_Message *ev)
{
Ecore_X_Window win = (Ecore_X_Window)ev->data.l[2];
Ecore_X_Time t;
Ecore_X_Window_Attributes attr;
const Eina_List *l;
Icon *icon;
unsigned int val[2];
int r;
EINA_LIST_FOREACH(xembed->icons, l, icon)
if (icon->win == win)
return;
if (!ecore_x_window_attributes_get(win, &attr))
{
fprintf(stderr, "SYSTRAY: could not get attributes of win %#x\n", win);
return;
}
icon = _systray_xembed_icon_add(xembed, win);
if (!icon)
return;
r = ecore_x_window_prop_card32_get(win, _atom_xembed_info, val, 2);
if (r < 2)
{
/*
fprintf(stderr, "SYSTRAY: win %#x does not support _XEMBED_INFO (%d)\n",
win, r);
*/
return;
}
t = ecore_x_current_time_get();
ecore_x_client_message32_send(win, _atom_xembed,
ECORE_X_EVENT_MASK_NONE,
t, XEMBED_EMBEDDED_NOTIFY, 0,
xembed->win.selection, 0);
}
static void
_systray_xembed_handle_op_code(Instance_Xembed *xembed, Ecore_X_Event_Client_Message *ev)
{
unsigned long message = ev->data.l[1];
switch (message)
{
case SYSTEM_TRAY_REQUEST_DOCK:
_systray_xembed_handle_request_dock(xembed, ev);
break;
case SYSTEM_TRAY_BEGIN_MESSAGE:
case SYSTEM_TRAY_CANCEL_MESSAGE:
fputs("SYSTRAY TODO: handle messages (anyone uses this?)\n", stderr);
break;
default:
fprintf(stderr,
"SYSTRAY: error, unknown message op code: %ld, win: %#lx\n",
message, ev->data.l[2]);
}
}
static void
_systray_xembed_handle_message(Instance_Xembed *xembed __UNUSED__, Ecore_X_Event_Client_Message *ev)
{
fprintf(stderr, "SYSTRAY TODO: message op: %ld, data: %ld, %ld, %ld\n",
ev->data.l[1], ev->data.l[2], ev->data.l[3], ev->data.l[4]);
}
static void
_systray_xembed_handle_xembed(Instance_Xembed *xembed __UNUSED__, Ecore_X_Event_Client_Message *ev __UNUSED__)
{
unsigned long message = ev->data.l[1];
switch (message)
{
case XEMBED_EMBEDDED_NOTIFY:
case XEMBED_WINDOW_ACTIVATE:
case XEMBED_WINDOW_DEACTIVATE:
case XEMBED_REQUEST_FOCUS:
case XEMBED_FOCUS_IN:
case XEMBED_FOCUS_OUT:
case XEMBED_FOCUS_NEXT:
case XEMBED_FOCUS_PREV:
case XEMBED_MODALITY_ON:
case XEMBED_MODALITY_OFF:
case XEMBED_REGISTER_ACCELERATOR:
case XEMBED_UNREGISTER_ACCELERATOR:
case XEMBED_ACTIVATE_ACCELERATOR:
default:
fprintf(stderr,
"SYSTRAY: unsupported xembed: %#lx, %#lx, %#lx, %#lx\n",
ev->data.l[1], ev->data.l[2], ev->data.l[3], ev->data.l[4]);
}
}
static Eina_Bool
_systray_xembed_cb_client_message(void *data, int type __UNUSED__, void *event)
{
Ecore_X_Event_Client_Message *ev = event;
Instance_Xembed *xembed = data;
if (ev->message_type == _atom_st_op_code)
_systray_xembed_handle_op_code(xembed, ev);
else if (ev->message_type == _atom_st_msg_data)
_systray_xembed_handle_message(xembed, ev);
else if (ev->message_type == _atom_xembed)
_systray_xembed_handle_xembed(xembed, ev);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_systray_xembed_cb_window_destroy(void *data, int type __UNUSED__, void *event)
{
Ecore_X_Event_Window_Destroy *ev = event;
Instance_Xembed *xembed = data;
Icon *icon;
Eina_List *l;
EINA_LIST_FOREACH(xembed->icons, l, icon)
if (icon->win == ev->win)
{
_systray_xembed_icon_del_list(xembed, l, icon);
break;
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_systray_xembed_cb_window_show(void *data, int type __UNUSED__, void *event)
{
Ecore_X_Event_Window_Show *ev = event;
Instance_Xembed *xembed = data;
Icon *icon;
Eina_List *l;
EINA_LIST_FOREACH(xembed->icons, l, icon)
if (icon->win == ev->win)
{
_systray_xembed_icon_geometry_apply(icon);
break;
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_systray_xembed_cb_window_configure(void *data, int type __UNUSED__, void *event)
{
Ecore_X_Event_Window_Configure *ev = event;
Instance_Xembed *xembed = data;
Icon *icon;
const Eina_List *l;
EINA_LIST_FOREACH(xembed->icons, l, icon)
if (icon->win == ev->win)
{
_systray_xembed_icon_geometry_apply(icon);
break;
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_systray_xembed_cb_reparent_notify(void *data, int type __UNUSED__, void *event)
{
Ecore_X_Event_Window_Reparent *ev = event;
Instance_Xembed *xembed = data;
Icon *icon;
Eina_List *l;
EINA_LIST_FOREACH(xembed->icons, l, icon)
if ((icon->win == ev->win) && (ev->parent != xembed->win.base))
{
_systray_xembed_icon_del_list(xembed, l, icon);
break;
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_systray_xembed_cb_selection_clear(void *data, int type __UNUSED__, void *event)
{
Ecore_X_Event_Selection_Clear *ev = event;
Instance_Xembed *xembed = data;
int manager = systray_manager_number_get(xembed->inst);
if ((ev->win == xembed->win.selection) && (xembed->win.selection != 0) &&
(ev->atom == _systray_xembed_atom_st_get(manager)))
{
systray_edje_emit(xembed->inst, _sig_disable);
while (xembed->icons)
_systray_xembed_icon_del_list(xembed, xembed->icons,
xembed->icons->data);
ecore_x_window_free(xembed->win.selection);
xembed->win.selection = 0;
ecore_x_window_free(xembed->win.base);
xembed->win.base = 0;
_systray_xembed_retry(xembed);
}
return ECORE_CALLBACK_PASS_ON;
}
void
systray_xembed_orient_set(Instance_Xembed *xembed, E_Gadcon_Orient orient)
{
unsigned int systray_orient;
EINA_SAFETY_ON_NULL_RETURN(xembed);
switch (orient)
{
case E_GADCON_ORIENT_FLOAT:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
break;
case E_GADCON_ORIENT_HORIZ:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
break;
case E_GADCON_ORIENT_VERT:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_VERT;
break;
case E_GADCON_ORIENT_LEFT:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_VERT;
break;
case E_GADCON_ORIENT_RIGHT:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_VERT;
break;
case E_GADCON_ORIENT_TOP:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
break;
case E_GADCON_ORIENT_BOTTOM:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
break;
case E_GADCON_ORIENT_CORNER_TL:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
break;
case E_GADCON_ORIENT_CORNER_TR:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
break;
case E_GADCON_ORIENT_CORNER_BL:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
break;
case E_GADCON_ORIENT_CORNER_BR:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
break;
case E_GADCON_ORIENT_CORNER_LT:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_VERT;
break;
case E_GADCON_ORIENT_CORNER_RT:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_VERT;
break;
case E_GADCON_ORIENT_CORNER_LB:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_VERT;
break;
case E_GADCON_ORIENT_CORNER_RB:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_VERT;
break;
default:
systray_orient = _NET_SYSTEM_TRAY_ORIENTATION_HORZ;
}
ecore_x_window_prop_card32_set
(xembed->win.selection, _atom_st_orient, &systray_orient, 1);
systray_size_updated(xembed->inst);
}
Instance_Xembed *
systray_xembed_new(Instance *inst)
{
Evas_Object *ui = systray_edje_get(inst);
const E_Gadcon *gc = systray_gadcon_get(inst);
Instance_Xembed *xembed = calloc(1, sizeof(Instance_Xembed));
EINA_SAFETY_ON_NULL_RETURN_VAL(xembed, NULL);
xembed->inst = inst;
if ((gc->shelf) && (gc->shelf->popup))
xembed->win.parent = gc->shelf->popup->evas_win;
else
xembed->win.parent = (Ecore_X_Window)ecore_evas_window_get(gc->ecore_evas);
xembed->win.base = 0;
xembed->win.selection = 0;
if (!_systray_xembed_activate(xembed))
{
if (!xembed->timer.retry)
xembed->timer.retry = ecore_timer_add
(0.1, _systray_xembed_activate_retry_first, xembed);
else
systray_edje_emit(xembed->inst, _sig_disable);
}
evas_object_event_callback_add(ui, EVAS_CALLBACK_MOVE,
_systray_xembed_cb_move, xembed);
evas_object_event_callback_add(ui, EVAS_CALLBACK_RESIZE,
_systray_xembed_cb_resize, xembed);
xembed->handler.message = ecore_event_handler_add
(ECORE_X_EVENT_CLIENT_MESSAGE, _systray_xembed_cb_client_message,
xembed);
xembed->handler.destroy = ecore_event_handler_add
(ECORE_X_EVENT_WINDOW_DESTROY, _systray_xembed_cb_window_destroy,
xembed);
xembed->handler.show = ecore_event_handler_add
(ECORE_X_EVENT_WINDOW_SHOW, _systray_xembed_cb_window_show,
xembed);
xembed->handler.reparent = ecore_event_handler_add
(ECORE_X_EVENT_WINDOW_REPARENT, _systray_xembed_cb_reparent_notify,
xembed);
xembed->handler.sel_clear = ecore_event_handler_add
(ECORE_X_EVENT_SELECTION_CLEAR, _systray_xembed_cb_selection_clear,
xembed);
xembed->handler.configure = ecore_event_handler_add
(ECORE_X_EVENT_WINDOW_CONFIGURE, _systray_xembed_cb_window_configure,
xembed);
return xembed;
}
void
systray_xembed_free(Instance_Xembed *xembed)
{
EINA_SAFETY_ON_NULL_RETURN(xembed);
_systray_xembed_deactivate(xembed);
if (xembed->handler.message)
ecore_event_handler_del(xembed->handler.message);
if (xembed->handler.destroy)
ecore_event_handler_del(xembed->handler.destroy);
if (xembed->handler.show)
ecore_event_handler_del(xembed->handler.show);
if (xembed->handler.reparent)
ecore_event_handler_del(xembed->handler.reparent);
if (xembed->handler.sel_clear)
ecore_event_handler_del(xembed->handler.sel_clear);
if (xembed->handler.configure)
ecore_event_handler_del(xembed->handler.configure);
if (xembed->timer.retry)
ecore_timer_del(xembed->timer.retry);
free(xembed);
}
void
systray_xembed_init(void)
{
if (!_atom_manager)
_atom_manager = ecore_x_atom_get("MANAGER");
if (!_atom_st_orient)
_atom_st_orient = ecore_x_atom_get("_NET_SYSTEM_TRAY_ORIENTATION");
if (!_atom_st_visual)
_atom_st_visual = ecore_x_atom_get("_NET_SYSTEM_TRAY_VISUAL");
if (!_atom_st_op_code)
_atom_st_op_code = ecore_x_atom_get("_NET_SYSTEM_TRAY_OPCODE");
if (!_atom_st_msg_data)
_atom_st_msg_data = ecore_x_atom_get("_NET_SYSTEM_TRAY_MESSAGE_DATA");
if (!_atom_xembed)
_atom_xembed = ecore_x_atom_get("_XEMBED");
if (!_atom_xembed_info)
_atom_xembed_info = ecore_x_atom_get("_XEMBED_INFO");
}
void
systray_xembed_shutdown(void)
{
}
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