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enlightenment/src/modules/illume-home/e_mod_main.c

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#include "e.h"
#include "e_mod_main.h"
#include "e_mod_config.h"
#include "e_busycover.h"
#define IL_HOME_WIN_TYPE 0xE0b0102f
/* local structures */
typedef struct _Il_Home_Win Il_Home_Win;
typedef struct _Il_Home_Exec Il_Home_Exec;
struct _Il_Home_Win
{
E_Object e_obj_inherit;
E_Win *win;
Evas_Object *o_bg, *o_sf, *o_fm, *o_cover;
E_Busycover *cover;
E_Zone *zone;
};
struct _Il_Home_Exec
{
E_Busycover *cover;
Efreet_Desktop *desktop;
Ecore_Exe *exec;
E_Client *client;
E_Zone *zone;
Ecore_Timer *timeout;
int startup_id;
pid_t pid;
void *handle;
};
/* local function prototypes */
static void _il_home_apps_populate(void);
static void _il_home_apps_unpopulate(void);
static void _il_home_desks_populate(void);
static void _il_home_desktop_run(Il_Home_Win *hwin, Efreet_Desktop *desktop);
static E_Client *_il_home_desktop_find_border(E_Zone *zone, Efreet_Desktop *desktop);
static void _il_home_win_new(E_Zone *zone);
static void _il_home_win_cb_free(Il_Home_Win *hwin);
static void _il_home_win_cb_resize(E_Win *win);
static void _il_home_fmc_set(Evas_Object *obj);
static Eina_Bool _il_home_update_deferred(void *data __UNUSED__);
static void _il_home_pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y);
static void _il_home_pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y);
static void _il_home_pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y);
static void _il_home_pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h);
static void _il_home_cb_selected(void *data, Evas_Object *obj __UNUSED__, void *event __UNUSED__);
static Eina_Bool _il_home_desktop_cache_update(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__);
static Eina_Bool _il_home_cb_border_add(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _il_home_cb_border_del(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _il_home_cb_exe_del(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _il_home_cb_exe_timeout(void *data);
static Eina_Bool _il_home_cb_client_message(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _il_home_cb_prop_change(void *data __UNUSED__, int type __UNUSED__, void *event);
static Eina_Bool _il_home_cb_bg_change(void *data __UNUSED__, int type __UNUSED__, void *event);
/* local variables */
static Eina_List *hwins = NULL;
static Eina_List *hdls = NULL;
static Eina_List *desks = NULL;
static Eina_List *exes = NULL;
static Ecore_Timer *defer = NULL;
/* public functions */
EAPI E_Module_Api e_modapi = { E_MODULE_API_VERSION, "Illume Home" };
EAPI void *
e_modapi_init(E_Module *m)
{
const Eina_List *l;
E_Comp *comp;
if (!il_home_config_init(m)) return NULL;
_il_home_apps_unpopulate();
_il_home_apps_populate();
hdls =
eina_list_append(hdls,
ecore_event_handler_add(EFREET_EVENT_DESKTOP_CACHE_UPDATE,
_il_home_desktop_cache_update,
NULL));
hdls =
eina_list_append(hdls,
ecore_event_handler_add(E_EVENT_CLIENT_ADD,
_il_home_cb_border_add, NULL));
hdls =
eina_list_append(hdls,
ecore_event_handler_add(E_EVENT_CLIENT_REMOVE,
_il_home_cb_border_del, NULL));
hdls =
eina_list_append(hdls,
ecore_event_handler_add(ECORE_EXE_EVENT_DEL,
_il_home_cb_exe_del, NULL));
hdls =
eina_list_append(hdls,
ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE,
_il_home_cb_client_message,
NULL));
hdls =
eina_list_append(hdls,
ecore_event_handler_add(ECORE_X_EVENT_WINDOW_PROPERTY,
_il_home_cb_prop_change,
NULL));
hdls =
eina_list_append(hdls,
ecore_event_handler_add(E_EVENT_BG_UPDATE,
_il_home_cb_bg_change, NULL));
EINA_LIST_FOREACH(e_comp_list(), l, comp)
{
E_Zone *zone;
Eina_List *zl;
EINA_LIST_FOREACH(comp->zones, zl, zone)
{
Ecore_X_Illume_Mode mode;
mode = ecore_x_e_illume_mode_get(zone->black_win);
_il_home_win_new(zone);
if (mode > ECORE_X_ILLUME_MODE_SINGLE)
_il_home_win_new(zone);
}
}
return m;
}
EAPI int
e_modapi_shutdown(E_Module *m __UNUSED__)
{
Ecore_Event_Handler *hdl;
Il_Home_Win *hwin;
Il_Home_Exec *exe;
EINA_LIST_FREE(hwins, hwin)
e_object_del(E_OBJECT(hwin));
EINA_LIST_FREE(exes, exe)
{
if (exe->exec)
{
ecore_exe_terminate(exe->exec);
ecore_exe_free(exe->exec);
}
if (exe->handle) e_busycover_pop(exe->cover, exe->handle);
if (exe->timeout) ecore_timer_del(exe->timeout);
if (exe->desktop) efreet_desktop_free(exe->desktop);
E_FREE(exe);
}
EINA_LIST_FREE(hdls, hdl)
ecore_event_handler_del(hdl);
_il_home_apps_unpopulate();
il_home_config_shutdown();
return 1;
}
EAPI int
e_modapi_save(E_Module *m __UNUSED__)
{
return il_home_config_save();
}
void
il_home_win_cfg_update(void)
{
_il_home_apps_unpopulate();
_il_home_apps_populate();
}
/* local function prototypes */
static void
_il_home_apps_populate(void)
{
Il_Home_Win *hwin;
Eina_List *l;
char buff[PATH_MAX];
e_user_dir_concat_static(buff, "appshadow");
ecore_file_mkpath(buff);
_il_home_desks_populate();
EINA_LIST_FOREACH(hwins, l, hwin)
{
_il_home_fmc_set(hwin->o_fm);
e_fm2_path_set(hwin->o_fm, NULL, buff);
}
}
static void
_il_home_apps_unpopulate(void)
{
Efreet_Desktop *desktop;
Eina_List *files;
char buff[PATH_MAX], *file;
size_t len;
EINA_LIST_FREE(desks, desktop)
efreet_desktop_free(desktop);
len = e_user_dir_concat_static(buff, "appshadow");
if ((len + 2) >= sizeof(buff)) return;
files = ecore_file_ls(buff);
buff[len] = '/';
len++;
EINA_LIST_FREE(files, file)
{
if (eina_strlcpy(buff + len, file, sizeof(buff) - len) >= sizeof(buff) - len)
continue;
ecore_file_unlink(buff);
free(file);
}
}
static void
_il_home_desks_populate(void)
{
Efreet_Menu *menu, *entry;
Eina_List *ml, *settings, *sys, *kbd;
Efreet_Desktop *desktop;
int num = 0;
if (!(menu = efreet_menu_get())) return;
settings = efreet_util_desktop_category_list("Settings");
sys = efreet_util_desktop_category_list("System");
kbd = efreet_util_desktop_category_list("Keyboard");
EINA_LIST_FOREACH(menu->entries, ml, entry)
{
Eina_List *sl;
Efreet_Menu *sm;
if (entry->type != EFREET_MENU_ENTRY_MENU) continue;
EINA_LIST_FOREACH(entry->entries, sl, sm)
{
char buff[PATH_MAX];
if (sm->type != EFREET_MENU_ENTRY_DESKTOP) continue;
if (!(desktop = sm->desktop)) continue;
if ((settings) && (sys) &&
(eina_list_data_find(settings, desktop)) &&
(eina_list_data_find(sys, desktop))) continue;
if ((kbd) && (eina_list_data_find(kbd, desktop)))
continue;
efreet_desktop_ref(desktop);
desks = eina_list_append(desks, desktop);
e_user_dir_snprintf(buff, sizeof(buff),
"appshadow/%04x.desktop", num);
ecore_file_symlink(desktop->orig_path, buff);
num++;
}
}
efreet_menu_free(menu);
EINA_LIST_FREE(settings, desktop)
efreet_desktop_free(desktop);
EINA_LIST_FREE(sys, desktop)
efreet_desktop_free(desktop);
EINA_LIST_FREE(kbd, desktop)
efreet_desktop_free(desktop);
}
static void
_il_home_desktop_run(Il_Home_Win *hwin, Efreet_Desktop *desktop)
{
E_Exec_Instance *eins;
Il_Home_Exec *exec;
Eina_List *l;
E_Client *ec;
char buff[4096];
if ((!hwin) || (!desktop) || (!desktop->exec)) return;
EINA_LIST_FOREACH(exes, l, exec)
{
if (exec->desktop != desktop) continue;
if ((exec->client) && (exec->client->zone == hwin->zone))
{
e_client_uniconify(exec->client);
evas_object_raise(exec->client->frame);
evas_object_focus_set(exec->client->frame, 1);
return;
}
}
if ((ec = _il_home_desktop_find_border(hwin->zone, desktop)))
{
e_client_uniconify(ec);
evas_object_raise(ec->frame);
evas_object_focus_set(ec->frame, 1);
return;
}
exec = E_NEW(Il_Home_Exec, 1);
if (!exec) return;
exec->cover = hwin->cover;
eins = e_exec(hwin->zone, desktop, NULL, NULL, "illume-home");
exec->desktop = desktop;
exec->zone = hwin->zone;
if (eins)
{
exec->exec = eins->exe;
exec->startup_id = eins->startup_id;
if (eins->exe)
exec->pid = ecore_exe_pid_get(eins->exe);
}
exec->timeout = ecore_timer_add(2.0, _il_home_cb_exe_timeout, exec);
snprintf(buff, sizeof(buff), "Starting %s", desktop->name);
exec->handle = e_busycover_push(hwin->cover, buff, NULL);
exes = eina_list_append(exes, exec);
}
static E_Client *
_il_home_desktop_find_border(E_Zone *zone, Efreet_Desktop *desktop)
{
Eina_List *l;
E_Client *ec;
char *exe = NULL, *p;
if (!desktop) return NULL;
if (!desktop->exec) return NULL;
p = strchr(desktop->exec, ' ');
if (!p)
exe = strdup(desktop->exec);
else
{
size_t s = p - desktop->exec + 1;
exe = calloc(1, s);
if (exe) eina_strlcpy(exe, desktop->exec, s);
}
if (exe)
{
p = strrchr(exe, '/');
if (p) strcpy(exe, p + 1);
}
EINA_LIST_FOREACH(zone->comp->clients, l, ec)
{
if (e_client_util_ignored_get(ec)) continue;
if (ec->zone != zone) continue;
if (e_exec_startup_id_pid_find(ec->netwm.pid,
ec->netwm.startup_id) == desktop)
{
free(exe);
return ec;
}
if (exe)
{
if (ec->icccm.command.argv)
{
char *pp;
pp = strrchr(ec->icccm.command.argv[0], '/');
if (!pp) pp = ec->icccm.command.argv[0];
if (!strcmp(exe, pp))
{
free(exe);
return ec;
}
}
if ((ec->icccm.name) &&
(!strcasecmp(ec->icccm.name, exe)))
{
free(exe);
return ec;
}
}
}
free(exe);
return NULL;
}
static void
_il_home_win_new(E_Zone *zone)
{
Il_Home_Win *hwin;
Evas *evas;
E_Desk *desk;
char buff[PATH_MAX];
const char *bgfile;
hwin = E_OBJECT_ALLOC(Il_Home_Win, IL_HOME_WIN_TYPE, _il_home_win_cb_free);
if (!hwin) return;
hwin->zone = zone;
hwin->win = e_win_new(zone->comp);
if (!hwin->win)
{
e_object_del(E_OBJECT(hwin));
return;
}
hwin->win->data = hwin;
e_win_title_set(hwin->win, _("Illume Home"));
e_win_name_class_set(hwin->win, "Illume-Home", "Illume-Home");
e_win_resize_callback_set(hwin->win, _il_home_win_cb_resize);
e_win_no_remember_set(hwin->win, EINA_TRUE);
snprintf(buff, sizeof(buff), "%s/e-module-illume-home.edj",
il_home_cfg->mod_dir);
evas = e_win_evas_get(hwin->win);
desk = e_desk_current_get(zone);
if (desk)
bgfile = e_bg_file_get(zone->comp->num, zone->num, desk->x, desk->y);
else
bgfile = e_bg_file_get(zone->comp->num, zone->num, -1, -1);
hwin->o_bg = edje_object_add(evas);
edje_object_file_set(hwin->o_bg, bgfile, "e/desktop/background");
eina_stringshare_del(bgfile);
evas_object_move(hwin->o_bg, 0, 0);
evas_object_show(hwin->o_bg);
hwin->o_sf = e_scrollframe_add(evas);
e_scrollframe_single_dir_set(hwin->o_sf, EINA_TRUE);
e_scrollframe_custom_edje_file_set(hwin->o_sf, buff,
"modules/illume-home/launcher/scrollview");
evas_object_move(hwin->o_sf, 0, 0);
evas_object_show(hwin->o_sf);
hwin->o_fm = e_fm2_add(evas);
_il_home_fmc_set(hwin->o_fm);
evas_object_show(hwin->o_fm);
e_user_dir_concat_static(buff, "appshadow");
e_fm2_path_set(hwin->o_fm, NULL, buff);
e_fm2_window_object_set(hwin->o_fm, E_OBJECT(hwin->win));
e_scrollframe_extern_pan_set(hwin->o_sf, hwin->o_fm,
_il_home_pan_set,
_il_home_pan_get,
_il_home_pan_max_get,
_il_home_pan_child_size_get);
evas_object_propagate_events_set(hwin->o_fm, 0);
evas_object_smart_callback_add(hwin->o_fm, "selected",
_il_home_cb_selected, hwin);
hwin->cover = e_busycover_new(hwin->win);
e_win_move_resize(hwin->win, zone->x, zone->y, zone->w, (zone->h / 2));
e_win_show(hwin->win);
e_client_zone_set(hwin->win->client, zone);
if (hwin->win->evas_win)
e_drop_xdnd_register_set(hwin->win->evas_win, EINA_TRUE);
hwins = eina_list_append(hwins, hwin);
}
static void
_il_home_win_cb_free(Il_Home_Win *hwin)
{
if (hwin->win->evas_win) e_drop_xdnd_register_set(hwin->win->evas_win, 0);
if (hwin->cover) e_object_del(E_OBJECT(hwin->cover));
if (hwin->o_bg) evas_object_del(hwin->o_bg);
if (hwin->o_sf) evas_object_del(hwin->o_sf);
if (hwin->o_fm) evas_object_del(hwin->o_fm);
if (hwin->win) e_object_del(E_OBJECT(hwin->win));
E_FREE(hwin);
}
static void
_il_home_win_cb_resize(E_Win *win)
{
Il_Home_Win *hwin;
if (!(hwin = win->data)) return;
if (hwin->o_bg) evas_object_resize(hwin->o_bg, win->w, win->h);
if (hwin->o_sf) evas_object_resize(hwin->o_sf, win->w, win->h);
if (hwin->cover) e_busycover_resize(hwin->cover, win->w, win->h);
}
static void
_il_home_fmc_set(Evas_Object *obj)
{
E_Fm2_Config fmc;
if (!obj) return;
memset(&fmc, 0, sizeof(E_Fm2_Config));
fmc.view.mode = E_FM2_VIEW_MODE_GRID_ICONS;
fmc.view.open_dirs_in_place = 1;
fmc.view.selector = 0;
fmc.view.single_click = il_home_cfg->single_click;
fmc.view.single_click_delay = il_home_cfg->single_click_delay;
fmc.view.no_subdir_jump = 1;
fmc.icon.extension.show = 0;
fmc.icon.icon.w = il_home_cfg->icon_size * e_scale / 2.0;
fmc.icon.icon.h = il_home_cfg->icon_size * e_scale / 2.0;
fmc.icon.fixed.w = il_home_cfg->icon_size * e_scale / 2.0;
fmc.icon.fixed.h = il_home_cfg->icon_size * e_scale / 2.0;
fmc.list.sort.no_case = 0;
fmc.list.sort.dirs.first = 1;
fmc.list.sort.dirs.last = 0;
fmc.selection.single = 1;
fmc.selection.windows_modifiers = 0;
e_fm2_config_set(obj, &fmc);
}
static Eina_Bool
_il_home_update_deferred(void *data __UNUSED__)
{
_il_home_apps_unpopulate();
_il_home_apps_populate();
defer = NULL;
return ECORE_CALLBACK_CANCEL;
}
static void
_il_home_pan_set(Evas_Object *obj, Evas_Coord x, Evas_Coord y)
{
e_fm2_pan_set(obj, x, y);
}
static void
_il_home_pan_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
{
e_fm2_pan_get(obj, x, y);
}
static void
_il_home_pan_max_get(Evas_Object *obj, Evas_Coord *x, Evas_Coord *y)
{
e_fm2_pan_max_get(obj, x, y);
}
static void
_il_home_pan_child_size_get(Evas_Object *obj, Evas_Coord *w, Evas_Coord *h)
{
e_fm2_pan_child_size_get(obj, w, h);
}
static void
_il_home_cb_selected(void *data, Evas_Object *obj __UNUSED__, void *event __UNUSED__)
{
Il_Home_Win *hwin;
Eina_List *selected;
E_Fm2_Icon_Info *ici;
if (!(hwin = data)) return;
if (!(selected = e_fm2_selected_list_get(hwin->o_fm))) return;
EINA_LIST_FREE(selected, ici)
{
Efreet_Desktop *desktop;
if ((!ici) || (!ici->real_link)) continue;
if (!(desktop = efreet_desktop_get(ici->real_link))) continue;
_il_home_desktop_run(hwin, desktop);
}
}
static Eina_Bool
_il_home_desktop_cache_update(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
{
if (defer) ecore_timer_del(defer);
defer = ecore_timer_add(0.5, _il_home_update_deferred, NULL);
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_il_home_cb_border_add(void *data __UNUSED__, int type __UNUSED__, void *event)
{
E_Event_Client *ev;
Il_Home_Exec *exe;
Eina_List *l;
ev = event;
EINA_LIST_FOREACH(exes, l, exe)
{
if (!exe->client)
{
if ((exe->startup_id == ev->ec->netwm.startup_id) ||
(exe->pid == ev->ec->netwm.pid))
{
exe->client = ev->ec;
}
}
if (!exe->client) continue;
if (exe->client->zone != exe->zone)
{
exe->client->zone = exe->zone;
exe->client->x = exe->zone->x;
exe->client->y = exe->zone->y;
exe->client->changes.pos = 1;
EC_CHANGED(exe->client);
}
if (exe->handle)
{
e_busycover_pop(exe->cover, exe->handle);
exe->handle = NULL;
}
if (exe->timeout) ecore_timer_del(exe->timeout);
exe->timeout = NULL;
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_il_home_cb_border_del(void *data __UNUSED__, int type __UNUSED__, void *event)
{
E_Event_Client *ev;
Il_Home_Exec *exe;
Eina_List *l;
ev = event;
EINA_LIST_FOREACH(exes, l, exe)
{
if (exe->client == ev->ec)
{
exe->exec = NULL;
if (exe->handle) e_busycover_pop(exe->cover, exe->handle);
exe->handle = NULL;
exe->client = NULL;
exes = eina_list_remove(exes, exe);
E_FREE(exe);
break;
}
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_il_home_cb_exe_del(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Il_Home_Exec *exe;
Ecore_Exe_Event_Del *ev;
Eina_List *l;
ev = event;
EINA_LIST_FOREACH(exes, l, exe)
{
if (exe->pid == ev->pid)
{
if (exe->handle)
{
e_busycover_pop(exe->cover, exe->handle);
exe->handle = NULL;
}
exes = eina_list_remove_list(exes, l);
if (exe->timeout) ecore_timer_del(exe->timeout);
if (exe->desktop) efreet_desktop_free(exe->desktop);
E_FREE(exe);
break;
}
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_il_home_cb_exe_timeout(void *data)
{
Il_Home_Exec *exe;
if (!(exe = data)) return ECORE_CALLBACK_CANCEL;
if (exe->handle) e_busycover_pop(exe->cover, exe->handle);
exe->handle = NULL;
if (!exe->client)
{
exes = eina_list_remove(exes, exe);
if (exe->desktop) efreet_desktop_free(exe->desktop);
E_FREE(exe);
return ECORE_CALLBACK_CANCEL;
}
exe->timeout = NULL;
return ECORE_CALLBACK_CANCEL;
}
static Eina_Bool
_il_home_cb_client_message(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Ecore_X_Event_Client_Message *ev;
ev = event;
if (ev->message_type == ECORE_X_ATOM_E_ILLUME_HOME_NEW)
{
E_Zone *zone;
zone = e_util_zone_window_find(ev->win);
if (zone->black_win != ev->win) return ECORE_CALLBACK_PASS_ON;
_il_home_win_new(zone);
}
else if (ev->message_type == ECORE_X_ATOM_E_ILLUME_HOME_DEL)
{
E_Client *ec;
Eina_List *l;
Il_Home_Win *hwin;
if (!(ec = e_pixmap_find_client(E_PIXMAP_TYPE_X, ev->win))) return ECORE_CALLBACK_PASS_ON;
EINA_LIST_FOREACH(hwins, l, hwin)
{
if (hwin->win->client == ec)
{
hwins = eina_list_remove_list(hwins, hwins);
e_object_del(E_OBJECT(hwin));
break;
}
}
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_il_home_cb_prop_change(void *data __UNUSED__, int type __UNUSED__, void *event)
{
Ecore_X_Event_Window_Property *ev;
Il_Home_Win *hwin;
Eina_List *l;
ev = event;
if (ev->atom != ATM_ENLIGHTENMENT_SCALE) return ECORE_CALLBACK_PASS_ON;
EINA_LIST_FOREACH(hwins, l, hwin)
if (hwin->o_fm)
{
_il_home_fmc_set(hwin->o_fm);
e_fm2_refresh(hwin->o_fm);
}
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool
_il_home_cb_bg_change(void *data __UNUSED__, int type, void *event __UNUSED__)
{
Il_Home_Win *hwin;
Eina_List *l;
if (type != E_EVENT_BG_UPDATE) return ECORE_CALLBACK_PASS_ON;
EINA_LIST_FOREACH(hwins, l, hwin)
{
E_Zone *zone;
E_Desk *desk;
const char *bgfile;
zone = hwin->zone;
desk = e_desk_current_get(zone);
if (desk)
bgfile = e_bg_file_get(zone->comp->num, zone->num, desk->x, desk->y);
else
bgfile = e_bg_file_get(zone->comp->num, zone->num, -1, -1);
edje_object_file_set(hwin->o_bg, bgfile, "e/desktop/background");
eina_stringshare_del(bgfile);
}
return ECORE_CALLBACK_PASS_ON;
}
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