src/PhnDtmfKeypadPanel.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    PhnDtmfKeypadPanel.cpp
  19  * @brief       Dtmf keypad implementation class
  20  */
  21 #include <FApp.h>
  22 #include <FMedia.h>
  23 #include "PhnAppUtility.h"
  24 #include "PhnCommonUtils.h"
  25 #include "PhnDtmfKeypadPanel.h"
  26 #include "PhnTypes.h"
  27
  28 using namespace Tizen::App;
  29 using namespace Tizen::Base;
  30 using namespace Tizen::Graphics;
  31 using namespace Tizen::Media;
  32 using namespace Tizen::Ui;
  33 using namespace Tizen::Ui::Controls;
  34 using namespace Tizen::Ui::Scenes;
  35
  36 const int W_VOICE_CALL_ICON = 70;
  37 const int H_VOICE_CALL_ICON = 36;
  38 const int INITIAL_X_OFFSET = 13;
  39 const int LEFT_X_OFFSET = 77;
  40 const int RIGHT_X_OFFSET = 121;
  41 const int INITIAL_TEXT_X_OFFSET = 24;
  42 const int LEFT_TEXT_X_OFFSET = 64;
  43 const int LEFT_TEXT_X_MARGIN = 18;
  44 const int RIGHT_TEXT_X_OFFSET = 94;
  45 const Color COLOR_KEYPAD_BG(0, 0, 0, 100);
  46 const wchar_t* IDC_TEXTBOX = L"IDC_TEXTBOX";
  47 const wchar_t* IDC_BUTTON = L"IDC_BUTTON";
  48
  49 DtmfKeyPadPanel::DtmfKeyPadPanel(void)
  50 {
  51         __pActionListener = null;
  52 }
  53
  54 DtmfKeyPadPanel::~DtmfKeyPadPanel(void)
  55 {
  56 }
  57
  58 bool
  59 DtmfKeyPadPanel::Initialize(IActionEventListener* pEventListener, Rectangle& boundsRect)
  60 {
  61         result r = Construct(IDL_DTMF_PANEL);
  62         if (IsFailed(r))
  63         {
  64                 return false;
  65         }
  66         r = SetBounds(boundsRect);
  67         if (IsFailed(r))
  68         {
  69                 return false;
  70         }
  71         __pActionListener = pEventListener;
  72         //Add action listener.
  73         AddListenersToButtons();
  74         return true;
  75 }
  76
  77 result
  78 DtmfKeyPadPanel::OnInitializing(void)
  79 {
  80         result r = SetBackgroundtoButton();
  81         return r;
  82 }
  83
  84 void
  85 DtmfKeyPadPanel::AddListenersToButtons()
  86 {
  87         for (int i = NUM_KEY1; i <= HASH_KEY; ++i)
  88         {
  89                 String buttonName(IDC_BUTTON);
  90                 buttonName.Append(i);
  91                 Button* pButton = static_cast<Button*>(GetControl(buttonName, true));
  92                 if(pButton == null)
  93                 {
  94                         continue;
  95                 }
  96                 pButton->SetActionId(i);
  97                 SetControlAlwaysOnTop(*pButton,true);
  98                 //Add Listeners
  99                 if(__pActionListener != null)
 100                 {
 101                         pButton->AddActionEventListener(*__pActionListener);
 102                 }
 103         }
 104 }
 105
 106 result
 107 DtmfKeyPadPanel::SetBackgroundtoButton()
 108 {
 109         AppLogDebug("ENTER");
 110         result r = E_FAILURE;
 111         for (int i = 1; i <= 12; i++)
 112         {
 113                 String buttonName(IDC_BUTTON);
 114                 buttonName.Append(i);
 115                 Button* pButton = static_cast<Button*>(GetControl(buttonName,true));
 116                 if(pButton == null)
 117                 {
 118                         continue;
 119                 }
 120
 121                 Rectangle canvasRect(0, 0, pButton->GetBounds().width, pButton->GetBounds().height);
 122                 Canvas canvasNormal;
 123                 canvasNormal.Construct(canvasRect);
 124                 Canvas canvasPressed;
 125                 canvasPressed.Construct(canvasRect);
 126
 127                 String number(DialUtil::ConvertDialedNumberToString(pButton->GetActionId()));
 128                 switch (pButton->GetActionId())
 129                 {
 130                 case NUM_KEY1:
 131                 {
 132                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 133                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 134                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasNormal, POSITION_LEFT, BUTTON_STATUS_NORMAL);
 135                         DrawImageToCanvas(IDB_KEYPAD_NUM1_ICON, Dimension(W_VOICE_CALL_ICON, H_VOICE_CALL_ICON), canvasNormal, POSITION_RIGHT);
 136
 137                         //Set canvas for pressed state of the button
 138                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 139                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 140                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasPressed, POSITION_LEFT, BUTTON_STATUS_PRESSED);
 141                         DrawImageToCanvas(IDB_KEYPAD_NUM1_ICON, Dimension(W_VOICE_CALL_ICON, H_VOICE_CALL_ICON), canvasPressed, POSITION_RIGHT);
 142                 }
 143                 break;
 144
 145                 case NUM_KEY2:
 146                 {
 147                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 148                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 149                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasNormal, POSITION_LEFT, BUTTON_STATUS_NORMAL);
 150                         DrawTextToCanvas(IDI_KEY2_TXT, FONT_KEYPAD_TEXT, canvasNormal, POSITION_RIGHT, BUTTON_STATUS_NORMAL);
 151
 152                         //Set canvas for pressed state of the button
 153                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 154                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 155                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasPressed, POSITION_LEFT, BUTTON_STATUS_PRESSED);
 156                         DrawTextToCanvas(IDI_KEY2_TXT, FONT_KEYPAD_TEXT, canvasPressed, POSITION_RIGHT, BUTTON_STATUS_PRESSED);
 157                 }
 158                 break;
 159
 160                 case NUM_KEY3:
 161                 {
 162                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 163                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 164                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasNormal, POSITION_LEFT, BUTTON_STATUS_NORMAL);
 165                         DrawTextToCanvas(IDI_KEY3_TXT, FONT_KEYPAD_TEXT, canvasNormal, POSITION_RIGHT, BUTTON_STATUS_NORMAL);
 166
 167                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 168                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 169                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasPressed, POSITION_LEFT, BUTTON_STATUS_PRESSED);
 170                         DrawTextToCanvas(IDI_KEY3_TXT, FONT_KEYPAD_TEXT, canvasPressed, POSITION_RIGHT, BUTTON_STATUS_PRESSED);
 171                 }
 172                 break;
 173
 174                 case NUM_KEY4:
 175                 {
 176                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 177                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 178                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasNormal, POSITION_LEFT, BUTTON_STATUS_NORMAL);
 179                         DrawTextToCanvas(IDI_KEY4_TXT, FONT_KEYPAD_TEXT, canvasNormal, POSITION_RIGHT, BUTTON_STATUS_NORMAL);
 180
 181                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 182                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 183                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasPressed, POSITION_LEFT, BUTTON_STATUS_PRESSED);
 184                         DrawTextToCanvas(IDI_KEY4_TXT, FONT_KEYPAD_TEXT, canvasPressed, POSITION_RIGHT, BUTTON_STATUS_PRESSED);
 185                 }
 186                 break;
 187
 188                 case NUM_KEY5:
 189                 {
 190                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 191                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 192                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasNormal, POSITION_LEFT, BUTTON_STATUS_NORMAL);
 193                         DrawTextToCanvas(IDI_KEY5_TXT, FONT_KEYPAD_TEXT, canvasNormal, POSITION_RIGHT, BUTTON_STATUS_NORMAL);
 194
 195                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 196                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 197                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasPressed, POSITION_LEFT, BUTTON_STATUS_PRESSED);
 198                         DrawTextToCanvas(IDI_KEY5_TXT, FONT_KEYPAD_TEXT, canvasPressed, POSITION_RIGHT, BUTTON_STATUS_PRESSED);
 199                 }
 200                 break;
 201
 202                 case NUM_KEY6:
 203                 {
 204                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 205                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 206                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasNormal, POSITION_LEFT, BUTTON_STATUS_NORMAL);
 207                         DrawTextToCanvas(IDI_KEY6_TXT, FONT_KEYPAD_TEXT, canvasNormal, POSITION_RIGHT, BUTTON_STATUS_NORMAL);
 208
 209                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 210                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 211                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasPressed, POSITION_LEFT, BUTTON_STATUS_PRESSED);
 212                         DrawTextToCanvas(IDI_KEY6_TXT, FONT_KEYPAD_TEXT, canvasPressed, POSITION_RIGHT, BUTTON_STATUS_PRESSED);
 213                 }
 214                 break;
 215
 216                 case NUM_KEY7:
 217                 {
 218                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 219                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 220                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasNormal, POSITION_LEFT, BUTTON_STATUS_NORMAL);
 221                         DrawTextToCanvas(IDI_KEY7_TXT, FONT_KEYPAD_TEXT, canvasNormal, POSITION_RIGHT, BUTTON_STATUS_NORMAL);
 222
 223                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 224                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 225                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasPressed, POSITION_LEFT, BUTTON_STATUS_PRESSED);
 226                         DrawTextToCanvas(IDI_KEY7_TXT, FONT_KEYPAD_TEXT, canvasPressed, POSITION_RIGHT, BUTTON_STATUS_PRESSED);
 227                 }
 228                 break;
 229
 230                 case NUM_KEY8:
 231                 {
 232                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 233                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 234                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasNormal, POSITION_LEFT, BUTTON_STATUS_NORMAL);
 235                         DrawTextToCanvas(IDI_KEY8_TXT, FONT_KEYPAD_TEXT, canvasNormal, POSITION_RIGHT, BUTTON_STATUS_NORMAL);
 236
 237                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 238                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 239                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasPressed, POSITION_LEFT, BUTTON_STATUS_PRESSED);
 240                         DrawTextToCanvas(IDI_KEY8_TXT, FONT_KEYPAD_TEXT, canvasPressed, POSITION_RIGHT, BUTTON_STATUS_PRESSED);
 241                 }
 242                 break;
 243
 244                 case NUM_KEY9:
 245                 {
 246                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 247                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 248                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasNormal, POSITION_LEFT, BUTTON_STATUS_NORMAL);
 249                         DrawTextToCanvas(IDI_KEY9_TXT, FONT_KEYPAD_TEXT, canvasNormal, POSITION_RIGHT, BUTTON_STATUS_NORMAL);
 250
 251                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 252                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 253                         DrawTextToCanvas(number, FONT_KEYPAD_NUMBER, canvasPressed, POSITION_LEFT, BUTTON_STATUS_PRESSED);
 254                         DrawTextToCanvas(IDI_KEY9_TXT, FONT_KEYPAD_TEXT, canvasPressed, POSITION_RIGHT, BUTTON_STATUS_PRESSED);
 255                 }
 256                 break;
 257
 258                 case PAUSE_KEY:
 259                 {
 260                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 261                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 262                         DrawImageToCanvas(IDB_DIALER_STAR_ICON, Dimension(75, 36), canvasNormal, POSITION_LEFT);
 263                         DrawTextToCanvas(L"P", FONT_KEYPAD_P, canvasNormal, POSITION_RIGHT, BUTTON_STATUS_NORMAL);
 264
 265                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 266                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 267                         DrawImageToCanvas(IDB_DIALER_STAR_ICON, Dimension(75, 36), canvasPressed, POSITION_LEFT);
 268                         DrawTextToCanvas(L"P", FONT_KEYPAD_P, canvasPressed, POSITION_RIGHT, BUTTON_STATUS_PRESSED);
 269                 }
 270                 break;
 271
 272                 case NUM_KEY0:
 273                 {
 274                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 275                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 276                         DrawTextToCanvas(L"0", FONT_KEYPAD_NUMBER, canvasNormal, POSITION_LEFT, BUTTON_STATUS_NORMAL);
 277                         DrawTextToCanvas(L"+", FONT_KEYPAD_PLUS, canvasNormal, POSITION_RIGHT, BUTTON_STATUS_NORMAL);
 278
 279                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 280                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 281                         DrawTextToCanvas(L"0", FONT_KEYPAD_NUMBER, canvasPressed, POSITION_LEFT, BUTTON_STATUS_PRESSED);
 282                         DrawTextToCanvas(L"+", FONT_KEYPAD_PLUS, canvasPressed, POSITION_RIGHT, BUTTON_STATUS_PRESSED);
 283                 }
 284                 break;
 285
 286                 case HASH_KEY:
 287                 {
 288                         r = ConstructButtonCanvas(canvasNormal, pButton, IDB_KEYPAD_BUTTON_NORMAL, BUTTON_STATUS_NORMAL);
 289                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 290                         DrawTextToCanvas(L"#", FONT_KEYPAD_NUMBER, canvasNormal, POSITION_LEFT, BUTTON_STATUS_NORMAL);
 291
 292                         r = ConstructButtonCanvas(canvasPressed, pButton, IDB_KEYPAD_BUTTON_PRESS, BUTTON_STATUS_PRESSED);
 293                         TryCatch(r == E_SUCCESS,,"DtmfKeyPadPanel::AddButtonsToKeypad() ConstructButtonCanvas failed");
 294                         DrawTextToCanvas(L"#", FONT_KEYPAD_NUMBER, canvasPressed, POSITION_LEFT, BUTTON_STATUS_PRESSED);
 295                 }
 296
 297                 break;
 298                 }
 299                 //Set the final Bitmap to Button
 300                 DialUtil::DrawCanvasToButton(&canvasNormal, &canvasPressed, pButton);
 301         }
 302
 303         AppLogDebug("EXIT");
 304         return E_SUCCESS;
 305
 306 CATCH:
 307         RemoveAllControls();
 308         return r;
 309 }
 310
 311 result
 312 DtmfKeyPadPanel::ConstructButtonCanvas(Canvas& canvas, Button* pButton, const String& bgImg, int buttonStatus)
 313 {
 314         if (pButton == null)
 315         {
 316                 return E_FAILURE;
 317         }
 318
 319         //Construct a canvas
 320         AppResource* pAppResource = AppResource::GetInstance();
 321         Bitmap* pBitmap = pAppResource->GetBitmapN(bgImg);
 322         if (pBitmap == null)
 323         {
 324                 return E_FAILURE;
 325         }
 326
 327         if (pBitmap->IsNinePatchedBitmap())
 328         {
 329                 canvas.DrawNinePatchedBitmap(canvas.GetBounds(), *pBitmap);
 330         }
 331         else
 332         {
 333                 if (buttonStatus == BUTTON_STATUS_NORMAL)
 334                 {
 335                         pButton->SetNormalBackgroundBitmap(*pBitmap);
 336                 }
 337                 else
 338                 {
 339                         pButton->SetPressedBackgroundBitmap(*pBitmap);
 340                 }
 341         }
 342         delete pBitmap;
 343         return E_SUCCESS;
 344 }
 345
 346 void
 347 DtmfKeyPadPanel::DrawImageToCanvas(const String& image, Dimension imageDimention, Canvas& canvas, int pos)
 348 {
 349         //create and scale bitmap
 350         AppResource* pAppResource = AppResource::GetInstance();
 351         Bitmap* pBitmap = pAppResource->GetBitmapN(image);
 352         pBitmap->SetScalingQuality(BITMAP_SCALING_QUALITY_MID);
 353         pBitmap->Scale(imageDimention);
 354
 355         //Find position to draw bitmap
 356         Point bitmapPos(0, 0);
 357         switch (pos)
 358         {
 359         case POSITION_LEFT:
 360         {
 361                 bitmapPos.SetPosition(INITIAL_X_OFFSET + (LEFT_X_OFFSET - pBitmap->GetWidth()) / 2, (canvas.GetBounds().height - pBitmap->GetHeight()) / 2);
 362         }
 363         break;
 364
 365         case POSITION_RIGHT:
 366         {
 367                 bitmapPos.SetPosition(INITIAL_X_OFFSET + LEFT_X_OFFSET + ((RIGHT_X_OFFSET - pBitmap->GetWidth()) / 2), (canvas.GetBounds().height - pBitmap->GetHeight()) / 2);
 368         }
 369         break;
 370
 371         case POSITION_CENTER:
 372         {
 373                 bitmapPos.SetPosition((canvas.GetBounds().width - pBitmap->GetWidth()) / 2, (canvas.GetBounds().height - pBitmap->GetHeight()) / 2);
 374         }
 375         break;
 376         }
 377
 378         //draw bitmap
 379         canvas.DrawBitmap(Rectangle(bitmapPos, Dimension(pBitmap->GetWidth(), pBitmap->GetHeight())), *pBitmap);
 380         delete pBitmap;
 381         pBitmap = null;
 382 }
 383
 384 void
 385 DtmfKeyPadPanel::DrawTextToCanvas(const String& buttonText, int textFontStyle, Canvas& canvas, int pos, int buttonStatus)
 386 {
 387         if (buttonText == null)
 388         {
 389                 return;
 390         }
 391
 392         //get text font
 393         Font* font = GetTextFontN(textFontStyle);
 394
 395         //get text color
 396         Color* textColor = GetTextColorN(textFontStyle, buttonStatus);
 397
 398         //create text element
 399         TextElement* pTextElement = new (std::nothrow) TextElement();
 400         pTextElement->Construct(buttonText);
 401         pTextElement->SetTextColor(*textColor);
 402         pTextElement->SetFont(*font);
 403
 404         //get dimensions of the text
 405         Dimension textDimension;
 406         font->GetTextExtent(buttonText, buttonText.GetLength(), textDimension);
 407         textDimension.height = textDimension.height + font->GetDescender();
 408         //create enriched text
 409         EnrichedText* pEnrichedText = new (std::nothrow) EnrichedText();
 410         pEnrichedText->Construct(textDimension);
 411         pEnrichedText->Add(*pTextElement);
 412
 413         //set the position of the text in canvas
 414         Point textPos(0, 0);
 415         switch (pos)
 416         {
 417         case POSITION_LEFT:
 418         {
 419                 textPos.SetPosition(INITIAL_TEXT_X_OFFSET + ((LEFT_TEXT_X_OFFSET - pEnrichedText->GetWidth()) / 2), (canvas.GetBounds().height - pEnrichedText->GetHeight()) / 2);
 420         }
 421         break;
 422
 423         case POSITION_RIGHT:
 424         {
 425                 textPos.SetPosition(INITIAL_TEXT_X_OFFSET + LEFT_TEXT_X_OFFSET + LEFT_TEXT_X_MARGIN + ((RIGHT_TEXT_X_OFFSET - pEnrichedText->GetWidth()) / 2), (canvas.GetBounds().height - pEnrichedText->GetHeight()) / 2);
 426         }
 427         break;
 428
 429         case POSITION_CENTER:
 430         {
 431                 textPos.SetPosition((canvas.GetBounds().width - pEnrichedText->GetWidth()) / 2, (canvas.GetBounds().height - pEnrichedText->GetHeight()) / 2);
 432         }
 433         break;
 434         }
 435
 436         //Draw EnrichedText to canvas
 437         canvas.DrawText(textPos, *pEnrichedText);
 438
 439         // Cleans up
 440         pEnrichedText->RemoveAll(true);
 441         delete pEnrichedText;
 442         delete textColor;
 443         delete font;
 444 }
 445
 446 Font*
 447 DtmfKeyPadPanel::GetTextFontN(int textFontStyle)
 448 {
 449         Font* font = new (std::nothrow) Font();
 450
 451         switch (textFontStyle)
 452         {
 453         case FONT_CALLING_TEXT:
 454         {
 455                 font->Construct(FONT_STYLE_PLAIN, 94);
 456         }
 457         break;
 458
 459         case FONT_KEYPAD_NUMBER:
 460         {
 461                 font->Construct(FONT_STYLE_PLAIN, 112);
 462         }
 463         break;
 464
 465         case FONT_KEYPAD_TEXT:
 466         {
 467                 font->Construct(FONT_STYLE_PLAIN, 32);
 468         }
 469         break;
 470
 471         case FONT_KEYPAD_P:
 472         case FONT_KEYPAD_PLUS:
 473         {
 474                 font->Construct(FONT_STYLE_PLAIN, 64);
 475         }
 476         break;
 477
 478         case FONT_KEYPAD_CANCEL:
 479         {
 480                 font->Construct(FONT_STYLE_PLAIN, 34);
 481         }
 482         break;
 483         }
 484         return font;
 485 }
 486
 487 Color*
 488 DtmfKeyPadPanel::GetTextColorN(int textColor, int buttonStatus)
 489 {
 490         Color* color = new (std::nothrow) Color();
 491
 492         if (buttonStatus == BUTTON_STATUS_PRESSED)
 493         {
 494                 color->SetColorComponents(249, 249, 249);
 495                 return color;
 496         }
 497
 498         switch (textColor)
 499         {
 500         case FONT_CALLING_TEXT:
 501         {
 502                 color->SetColorComponents(0, 0, 0);
 503         }
 504         break;
 505
 506         case FONT_KEYPAD_NUMBER:
 507         {
 508                 color->SetColorComponents(255, 255, 255);
 509         }
 510         break;
 511
 512         case FONT_KEYPAD_TEXT:
 513         case FONT_KEYPAD_P:
 514         case FONT_KEYPAD_PLUS:
 515         {
 516                 color->SetColorComponents(148, 177, 200);
 517         }
 518         break;
 519
 520         case FONT_KEYPAD_CANCEL:
 521         {
 522                 color->SetColorComponents(255, 255, 255);
 523         }
 524         break;
 525         }
 526         return color;
 527 }
 528
 529 result
 530 DtmfKeyPadPanel::OnTerminating(void)
 531 {
 532         result r = E_SUCCESS;
 533         RemoveAllControls();
 534         return r;
 535 }