src/PhnSuggestionItemProvider.cpp

   1 //
   2 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   3 //
   4 // Licensed under the Flora License, Version 1.0 (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://floralicense.org/license/
   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 /**
  18  * @file    PhnSuggestionItemProvider.cpp
  19  * @brief   Suggestion list item provider class
  20  */
  21 #include <FApp.h>
  22 #include <FSystem.h>
  23 #include <FMedia.h>
  24 #include <FSocial.h>
  25 #include "PhnAppUtility.h"
  26 #include "PhnCommonUtils.h"
  27 #include "PhnDialContactInfo.h"
  28 #include "PhnDialPresentationModel.h"
  29 #include "PhnSuggestionItemProvider.h"
  30
  31 using namespace Tizen::App;
  32 using namespace Tizen::Base;
  33 using namespace Tizen::Graphics;
  34 using namespace Tizen::Media;
  35 using namespace Tizen::System;
  36 using namespace Tizen::Social;
  37 using namespace Tizen::Base::Collection;
  38
  39 SuggestionItemProvider::SuggestionItemProvider(
  40                 DialPresentationModel& pDialPresentationModel) :
  41                 __dialPresentationModel(pDialPresentationModel)
  42 {
  43 }
  44
  45 SuggestionItemProvider::~SuggestionItemProvider(void)
  46 {
  47 }
  48
  49 ListItemBase*
  50 SuggestionItemProvider::CreateItem(int index, int itemWidth)
  51 {
  52         CustomItem* pItem = null;
  53         //Check if any suggestion exist at 'index+1'.
  54         DialContactInfo* pDialInfo = __dialPresentationModel.GetSuggestionAtIndex(index+1);
  55         if(pDialInfo == null)
  56         {
  57                 return pItem;
  58         }
  59         //Construct List view item
  60         pItem = new (std::nothrow) CustomItem();
  61         ListAnnexStyle style = LIST_ANNEX_STYLE_NORMAL;
  62         pItem->Construct(Dimension(itemWidth, 128), style);
  63
  64         //create enriched text - Display name with Keyword
  65         String* keyWord = pDialInfo->GetSearchKey();
  66         EnrichedText* pEnrichedName = ConstructEnrichedTextN(pDialInfo->GetDisplayName(), *keyWord , FONT_SUGGESTION_NAME, BUTTON_STATUS_NORMAL);
  67         pItem->AddElement(Rectangle(16, 10, 445, 60), 202, *pEnrichedName);
  68         delete pEnrichedName;
  69         pEnrichedName = null;
  70
  71         //create text element - Phone number with Keyword
  72         String phoneNumber(L"Mobile ");
  73         phoneNumber.Append(pDialInfo->GetPhoneNumber());
  74         EnrichedText* pEnrichedMobile = ConstructEnrichedTextN(phoneNumber, *keyWord, FONT_SUGGESTION_MOBILE, BUTTON_STATUS_NORMAL);
  75         pItem->AddElement(Rectangle(16, 70, 445, 48), 204, *pEnrichedMobile);
  76         delete pEnrichedMobile;
  77         pEnrichedMobile =null;
  78
  79         //Fetch contact's thumbnail
  80         Bitmap* pContactBitmap = pDialInfo->GetThumbnailN();
  81         //show default TN
  82         if(pContactBitmap == null)
  83         {
  84                 pContactBitmap = AppUtility::GetBitmapFromResourcesN(L"C01-1_icon_contacts.png");
  85         }
  86         pItem->AddElement(Rectangle(445, 16, 96, 96), 206, *pContactBitmap);
  87         delete pContactBitmap;
  88
  89         return pItem;
  90 }
  91
  92 EnrichedText*
  93 SuggestionItemProvider::ConstructEnrichedTextN(String& text, String& keyword, int textFontStyle, int buttonStatus)
  94 {
  95         //get text font
  96         Font* fontName = DialUtil::GetTextFontN(textFontStyle);
  97         //get text color
  98         Color* textColor = DialUtil::GetTextColorN(textFontStyle, buttonStatus);
  99         //highlighted text Color
 100         Color* highlightedTxtColor = DialUtil::GetTextColorN(FONT_HIGHLIGHT_SEARCH_KEYWORD,buttonStatus);
 101
 102         EnrichedText* pEnrichedName = new (std::nothrow) EnrichedText();
 103         pEnrichedName->Construct(Dimension(400, 60));
 104
 105         //Text is divided in 3 parts - pre-text, highlighted keyword, post-text.
 106         String preTxt(L"");
 107         String highlightTxt(L"");
 108         String postTxt(L"");
 109         if(keyword.IsEmpty() == false)
 110         {
 111                 int searchIndex;
 112                 result r = text.IndexOf(keyword,0,searchIndex);
 113                 if(r == E_SUCCESS)
 114                 {
 115                         if(searchIndex > 0)
 116                         {
 117                                 text.SubString(0,searchIndex,preTxt);
 118                         }
 119                         text.SubString(searchIndex,keyword.GetLength(),highlightTxt);
 120                         text.SubString((searchIndex+keyword.GetLength()),postTxt);
 121                 }
 122                 else
 123                 {
 124                         preTxt = text;
 125                 }
 126         }
 127
 128         TextElement* pTextName = null;
 129         if(preTxt.IsEmpty() == false)
 130         {
 131                 //create text element
 132                 pTextName = new (std::nothrow) TextElement();
 133                 pTextName->Construct(preTxt);
 134                 pTextName->SetFont(*fontName);
 135                 pTextName->SetTextColor(*textColor);
 136                 //ownership of 'pTextName' transferred to 'pEnrichedName'
 137                 pEnrichedName->Add(*pTextName);
 138         }
 139
 140         if(highlightTxt.IsEmpty() == false)
 141         {
 142                 //create text element
 143                 pTextName = new (std::nothrow) TextElement();
 144                 pTextName->Construct(highlightTxt);
 145                 pTextName->SetFont(*fontName);
 146                 // Highlighted search text
 147                 pTextName->SetTextColor(*highlightedTxtColor);
 148                 pEnrichedName->Add(*pTextName);
 149         }
 150
 151         if(postTxt.IsEmpty() == false)
 152         {
 153                 //create text element
 154                 pTextName = new (std::nothrow) TextElement();
 155                 pTextName->Construct(postTxt);
 156                 pTextName->SetFont(*fontName);
 157                 pTextName->SetTextColor(*textColor);
 158                 pEnrichedName->Add(*pTextName);
 159         }
 160
 161         delete fontName;
 162         delete textColor;
 163         delete highlightedTxtColor;
 164
 165         return pEnrichedName;
 166 }
 167
 168 bool
 169 SuggestionItemProvider::DeleteItem(int index, ListItemBase* pItem, int itemWidth)
 170 {
 171         if (pItem != null)
 172         {
 173                 delete pItem;
 174                 pItem = null;
 175         }
 176         return true;
 177 }
 178
 179 int
 180 SuggestionItemProvider::GetItemCount(void)
 181 {
 182         return __dialPresentationModel.GetNumberOfSuggestions() - 1;
 183 }