src/view/common/view_logic_certificate_support.cpp

   1 /*
   2  * Copyright (c) 2011 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  * @file    view_logic_certificate_origin_support.cpp
  18  * @author  Leerang Song (leerang.song@samsung.com)
  19  * @version 1.0
  20  * @brief   Support certificate dao
  21  */
  22
  23 #include "view_logic_certificate_support.h"
  24
  25 #include <memory>
  26 #include <Evas.h>
  27 #include <Elementary.h>
  28 #include <dpl/log/log.h>
  29 #include <dpl/log/secure_log.h>
  30 #include <dpl/unused.h>
  31 #include <dpl/assert.h>
  32 #include <dpl/wrt-dao-ro/common_dao_types.h>
  33 #include <wrt-commons/certificate-dao/certificate_dao.h>
  34 #include <widget_model.h>
  35 #include <widget_string.h>
  36 #include <common/view_logic_get_parent_window_util.h>
  37
  38 namespace ViewModule {
  39 namespace {
  40 const double MAX_POPUP_HEIGHT = 0.80;
  41 const double MAX_SCROLLER_HEIGHT = 0.5;
  42
  43 struct CallbackData {
  44     Evas_Smart_Cb eaKeyCallback;
  45 };
  46
  47 static void deleteCallback(void* data, Evas* e, Evas_Object* obj, void* eventInfo);
  48 static void resizeCallback(void* data, Evas* e, Evas_Object* obj, void* eventInfo);
  49
  50 static void deleteCallback(void* data, Evas* e, Evas_Object* obj, void* eventInfo)
  51 {
  52     _D("called");
  53
  54     DPL_UNUSED_PARAM(data);
  55     DPL_UNUSED_PARAM(e);
  56     DPL_UNUSED_PARAM(eventInfo);
  57
  58     Assert(obj);
  59     evas_object_event_callback_del(obj, EVAS_CALLBACK_RESIZE, resizeCallback);
  60 }
  61 static void resizeCallback(void* data, Evas* e, Evas_Object* obj, void* eventInfo)
  62 {
  63     _D("called");
  64
  65     DPL_UNUSED_PARAM(data);
  66     DPL_UNUSED_PARAM(e);
  67     DPL_UNUSED_PARAM(eventInfo);
  68
  69     Assert(obj);
  70     Evas_Object* popup = obj;
  71     int popupH;
  72     evas_object_geometry_get(popup, 0, 0, 0, &popupH);
  73
  74     Evas_Object* parent = PopupUtil::getParentWindow(popup);
  75     int parentW, parentH;
  76     evas_object_geometry_get(parent, 0, 0, &parentW, &parentH);
  77
  78     // compare current popup height with screen height.
  79     // To avoid popup is filled full screen, used magic number to be filled 80% of screen height.
  80     // TODO: Automatically add scroller feature should implement in the elementary
  81     double threshold = parentH * MAX_POPUP_HEIGHT;
  82     double currentH = popupH;
  83     if (threshold < currentH) {
  84         _D("text is overflow popup height. add scroller");
  85         Evas_Object* layout = elm_object_content_get(obj);
  86         Evas_Object* label = elm_object_part_content_get(layout, "elm.swallow.label");
  87
  88         Evas_Object* scroller = elm_scroller_add(layout);
  89         elm_scroller_policy_set(scroller, ELM_SCROLLER_POLICY_ON, ELM_SCROLLER_POLICY_AUTO);
  90         evas_object_size_hint_weight_set(scroller, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  91         evas_object_size_hint_align_set(scroller, EVAS_HINT_FILL, EVAS_HINT_FILL);
  92         elm_scroller_content_min_limit(scroller, EINA_TRUE, EINA_TRUE);
  93         int scrollerHeight = parentW > parentH ? parentH : parentW;
  94         evas_object_size_hint_max_set(scroller, -1, scrollerHeight * MAX_SCROLLER_HEIGHT);
  95
  96         elm_object_part_content_unset(layout, "elm.swallow.label");
  97         elm_object_content_set(scroller, label);
  98         elm_object_part_content_set(layout, "elm.swallow.label", scroller);
  99         evas_object_show(layout);
 100     }
 101 }
 102 }
 103
 104 class CertificateSupportImplementation
 105 {
 106   private:
 107     WidgetModel* m_model;
 108     CertificateDB::CertificateDAOPtr m_certificateDAO;
 109
 110   public:
 111     CertificateSupportImplementation(WidgetModel* widgetModel) :
 112         m_model(NULL)
 113     {
 114         Assert(widgetModel);
 115         m_model = widgetModel;
 116     }
 117
 118     ~CertificateSupportImplementation()
 119     {}
 120
 121     CertificateDB::CertificateDAO* getCertificateDAO(void)
 122     {
 123         Assert(m_model);
 124         if (!m_certificateDAO) {
 125             LogDebug("initialize CertificateDAO");
 126             m_certificateDAO =
 127                 CertificateDB::CertificateDAOPtr(
 128                     new CertificateDB::CertificateDAO(m_model->TzPkgId.
 129                                                                 Get()));
 130             // initialize certificate result data. Remove allow, deny for
 131             m_certificateDAO->removeCertificateData(
 132                 CertificateDB::RESULT_ALLOW_ONCE);
 133             m_certificateDAO->removeCertificateData(
 134                 CertificateDB::RESULT_DENY_ONCE);
 135         }
 136         return m_certificateDAO.get();
 137     }
 138 };
 139
 140 CertificateSupport::CertificateSupport(WidgetModel* widgetModel) :
 141     m_impl(new CertificateSupportImplementation(widgetModel))
 142 {}
 143
 144 CertificateSupport::~CertificateSupport()
 145 {}
 146
 147 CertificateDB::CertificateDAO* CertificateSupport::
 148     getCertificateDAO(void)
 149 {
 150     return m_impl->getCertificateDAO();
 151 }
 152
 153 Evas_Object* CertificateSupportUtil::createPopup(
 154     Evas_Object* window,
 155     const char* bodyText,
 156     const char* checkText,
 157     Evas_Smart_Cb
 158     buttonCallback,
 159     void* data)
 160 {
 161     LogDebug("createPopup");
 162
 163     Evas_Object* parentWindow = PopupUtil::getParentWindow(window);
 164     Evas_Object* popup = elm_popup_add(parentWindow);
 165
 166     evas_object_event_callback_add(popup, EVAS_CALLBACK_DEL, deleteCallback, NULL);
 167     evas_object_event_callback_add(popup, EVAS_CALLBACK_RESIZE, resizeCallback, NULL);
 168
 169     elm_object_style_set(popup, "popup/default");
 170     evas_object_size_hint_weight_set(popup, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 171     evas_object_size_hint_align_set(popup, EVAS_HINT_FILL, EVAS_HINT_FILL);
 172
 173     Evas_Object* layout = elm_layout_add(popup);
 174     elm_layout_file_set(layout, WRT_EDJ_PATH, "popupWithCheck");
 175     evas_object_size_hint_weight_set(layout, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 176     evas_object_size_hint_align_set(layout, EVAS_HINT_FILL, EVAS_HINT_FILL);
 177
 178     Evas_Object* label = elm_label_add(popup);
 179     elm_label_line_wrap_set(label, ELM_WRAP_WORD);
 180     elm_object_text_set(label, bodyText);
 181     evas_object_size_hint_weight_set(label, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 182     evas_object_size_hint_align_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
 183
 184     Evas_Object* check = elm_check_add(layout);
 185     elm_object_text_set(check, checkText);
 186
 187     elm_object_part_content_set(layout, "elm.swallow.label", label);
 188     elm_object_part_content_set(layout, "elm.swallow.checkbox", check);
 189     elm_object_content_set(popup, layout);
 190
 191     Evas_Object* btn1 = elm_button_add(popup);
 192     elm_object_text_set(btn1, WRT_OPT_ALLOW);
 193     elm_object_part_content_set(popup, "button1", btn1);
 194     evas_object_smart_callback_add(btn1, "clicked", buttonCallback, data);
 195     Evas_Object* btn2 = elm_button_add(popup);
 196     elm_object_text_set(btn2, WRT_SK_CANCEL);
 197     elm_object_part_content_set(popup, "button2", btn2);
 198     evas_object_smart_callback_add(btn2, "clicked", buttonCallback, data);
 199
 200     return popup;
 201 }
 202
 203 Evas_Object* CertificateSupportUtil::getPopup(Evas_Object* button)
 204 {
 205     Assert(button);
 206
 207     Evas_Object* popup = button;
 208     while (strcmp(elm_object_widget_type_get(popup), "elm_popup")) {
 209         popup = elm_object_parent_widget_get(popup);
 210         if (!popup) {
 211             return NULL;
 212         }
 213     }
 214     return popup;
 215 }
 216
 217 Evas_Object* CertificateSupportUtil::getCheck(Evas_Object* popup)
 218 {
 219     Assert(popup);
 220     if (strcmp(elm_object_widget_type_get(popup), "elm_popup")) {
 221         return NULL;
 222     }
 223     Evas_Object* check = elm_object_part_content_get(
 224             elm_object_content_get(popup),
 225             "elm.swallow.checkbox");
 226     return check;
 227 }
 228
 229 CertificateDB::Result CertificateSupportUtil::getResult(
 230     Evas_Object* button)
 231 {
 232     using namespace CertificateDB;
 233
 234     Assert(button);
 235     // get popup evas_object
 236     Evas_Object* popup = getPopup(button);
 237     if (popup == NULL) {
 238         return RESULT_UNKNOWN;
 239     }
 240     bool allow = !strcmp(WRT_OPT_ALLOW, elm_object_text_get(button));
 241
 242     // get check evas_object
 243     Evas_Object* check = getCheck(popup);
 244     if (check == NULL) {
 245         return RESULT_UNKNOWN;
 246     }
 247     if (allow) {
 248         return elm_check_state_get(check) ? RESULT_ALLOW_ALWAYS :
 249                RESULT_ALLOW_ONCE;
 250     } else {
 251         return elm_check_state_get(check) ? RESULT_DENY_ALWAYS :
 252                RESULT_DENY_ONCE;
 253     }
 254 }
 255 } // namespace ViewModule