src/window.c

   1 /*
   2  * Copyright (c) 2009-2014 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include <Evas.h>
  18 #include <Ecore.h>
  19 #include <Elementary.h>
  20 #include <vconf.h>
  21 #include <efl_util.h>
  22
  23 #include "lockscreen.h"
  24 #include "log.h"
  25 #include "window.h"
  26 #include "tzsh_lockscreen_service.h"
  27
  28 #define STR_ATOM_PANEL_SCROLLABLE_STATE "_E_MOVE_PANEL_SCROLLABLE_STATE"
  29
  30 static struct _s_info {
  31         Evas_Object *win;
  32
  33         tzsh_h tzsh;
  34         tzsh_lockscreen_service_h lockscreen_service;
  35
  36         int win_w;
  37         int win_h;
  38 } s_info = {
  39         .win = NULL,
  40
  41         .tzsh = NULL,
  42         .lockscreen_service = NULL,
  43
  44         .win_w = 0,
  45         .win_h = 0,
  46 };
  47
  48 Evas_Object *lock_window_win_get(void)
  49 {
  50         return s_info.win;
  51 }
  52
  53 int lock_window_width_get(void)
  54 {
  55         return s_info.win_w;
  56 }
  57
  58 int lock_window_height_get(void)
  59 {
  60         return s_info.win_h;
  61 }
  62
  63 static lock_error_e _tzsh_set(Evas_Object *win)
  64 {
  65         tzsh_h tzsh = NULL;
  66         tzsh_lockscreen_service_h lockscreen_service = NULL;
  67         tzsh_window tz_win;
  68
  69         retv_if(!win, LOCK_ERROR_INVALID_PARAMETER);
  70
  71         tzsh = tzsh_create(TZSH_TOOLKIT_TYPE_EFL);
  72         retv_if(!tzsh, LOCK_ERROR_FAIL);
  73         s_info.tzsh = tzsh;
  74
  75         tz_win = elm_win_window_id_get(win);
  76         if (!tz_win) {
  77                 tzsh_destroy(tzsh);
  78                 return LOCK_ERROR_FAIL;
  79         }
  80
  81         lockscreen_service = tzsh_lockscreen_service_create(tzsh, tz_win);
  82         if (!lockscreen_service) {
  83                 tzsh_destroy(tzsh);
  84                 return LOCK_ERROR_FAIL;
  85         }
  86         s_info.lockscreen_service = lockscreen_service;
  87
  88         return LOCK_ERROR_OK;
  89 }
  90
  91 static void _tzsh_unset(void)
  92 {
  93         if (s_info.lockscreen_service) {
  94                 tzsh_lockscreen_service_destroy(s_info.lockscreen_service);
  95                 s_info.lockscreen_service = NULL;
  96         }
  97
  98         if (s_info.tzsh) {
  99                 tzsh_destroy(s_info.tzsh);
 100                 s_info.tzsh = NULL;
 101         }
 102 }
 103
 104 Evas_Object *lock_window_create(int type)
 105 {
 106         int x = 0, y = 0, w = 0, h = 0;
 107
 108         Evas_Object *win = elm_win_add(NULL, "LOCKSCREEN", ELM_WIN_NOTIFICATION);
 109         retv_if(!win, NULL);
 110
 111         elm_win_alpha_set(win, EINA_TRUE);
 112         elm_win_title_set(win, "LOCKSCREEN");
 113         elm_win_borderless_set(win, EINA_TRUE);
 114         elm_win_autodel_set(win, EINA_TRUE);
 115         efl_util_set_notification_window_level(win, EFL_UTIL_NOTIFICATION_LEVEL_MEDIUM);
 116
 117         elm_win_screen_size_get(win, &x, &y, &w, &h);
 118
 119         s_info.win = win;
 120         s_info.win_w = w;
 121         s_info.win_h = h;
 122
 123         if (LOCK_ERROR_OK != _tzsh_set(win)) {
 124                 _E("Failed to set tzsh");
 125         }
 126
 127         return win;
 128 }
 129
 130 void lock_window_destroy(void)
 131 {
 132         _tzsh_unset();
 133
 134         if (s_info.win) {
 135                 evas_object_del(s_info.win);
 136                 s_info.win = NULL;
 137         }
 138 }