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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. |
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3 * |
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4 * This library is free software; you can redistribute it and/or |
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5 * modify it under the terms of the GNU Lesser General Public |
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6 * License as published by the Free Software Foundation; either |
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7 * version 2 of the License, or (at your option) any later version. |
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8 * |
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9 * This library is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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12 * Lesser General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU Lesser General Public |
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15 * License along with this library; if not, write to the |
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16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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17 * Boston, MA 02111-1307, USA. |
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18 * |
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19 * Description: |
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20 * |
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21 */ |
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22 /* |
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23 * ============================================================================== |
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24 * Name : GSTPlayerappview.cpp |
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25 * Part of : GSTPlayer |
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26 * Interface : |
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27 * Description : |
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28 * Version : |
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29 * |
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30 |
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31 * ============================================================================== |
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32 */ |
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33 |
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34 // INCLUDE FILES |
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35 #include <coemain.h> |
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36 #include <stdlib.h> |
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37 #include <gst/gst.h> |
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38 #include "gstplayerappview.h" |
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39 #include "GlibEventHandler.h" |
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40 |
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41 // ============================ MEMBER FUNCTIONS =============================== |
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42 |
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43 // ----------------------------------------------------------------------------- |
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44 // CGSTPlayerAppView::NewL() |
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45 // Two-phased constructor. |
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46 // ----------------------------------------------------------------------------- |
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47 // |
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48 CGSTPlayerAppView* CGSTPlayerAppView::NewL( const TRect& aRect ) |
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49 { |
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50 CGSTPlayerAppView* self = CGSTPlayerAppView::NewLC( aRect ); |
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51 CleanupStack::Pop( self ); |
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52 return self; |
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53 } |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // CGSTPlayerAppView::NewLC() |
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57 // Two-phased constructor. |
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58 // ----------------------------------------------------------------------------- |
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59 // |
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60 CGSTPlayerAppView* CGSTPlayerAppView::NewLC( const TRect& aRect ) |
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61 { |
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62 CGSTPlayerAppView* self = new ( ELeave ) CGSTPlayerAppView; |
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63 CleanupStack::PushL( self ); |
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64 self->ConstructL( aRect ); |
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65 return self; |
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66 } |
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67 |
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68 // ----------------------------------------------------------------------------- |
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69 // CGSTPlayerAppView::ConstructL() |
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70 // Symbian 2nd phase constructor can leave. |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 void CGSTPlayerAppView::ConstructL( const TRect& aRect ) |
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74 { |
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75 // Create a window for this application view |
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76 CreateWindowL(); |
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77 iRte = CRichTextEditorRTE::NewL(*this); |
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78 // Set the windows size |
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79 SetRect( aRect ); |
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80 // Activate the window, which makes it ready to be drawn |
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81 ActivateL(); |
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82 |
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83 } |
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84 |
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85 // ----------------------------------------------------------------------------- |
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86 // CGSTPlayerAppView::CGSTPlayerAppView() |
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87 // C++ default constructor can NOT contain any code, that might leave. |
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88 // ----------------------------------------------------------------------------- |
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89 // |
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90 CGSTPlayerAppView::CGSTPlayerAppView() |
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91 { |
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92 // No implementation required |
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93 gst_init(NULL,NULL); |
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94 |
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95 iCGlibEventHandler = CGlibEventHandler::NewL(); |
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96 iCGlibEventHandler->Start(); |
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97 } |
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98 |
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99 |
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100 // ----------------------------------------------------------------------------- |
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101 // CGSTPlayerAppView::~CGSTPlayerAppView() |
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102 // Destructor. |
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103 // ----------------------------------------------------------------------------- |
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104 // |
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105 CGSTPlayerAppView::~CGSTPlayerAppView() |
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106 { |
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107 // No implementation required |
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108 |
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109 delete iRte; |
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110 |
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111 if(iCGlibEventHandler) |
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112 { |
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113 iCGlibEventHandler->Stop(); |
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114 delete iCGlibEventHandler; |
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115 } |
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116 } |
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117 |
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118 |
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119 // ----------------------------------------------------------------------------- |
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120 // CGSTPlayerAppView::Draw() |
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121 // Draws the display. |
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122 // ----------------------------------------------------------------------------- |
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123 // |
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124 void CGSTPlayerAppView::Draw( const TRect& /*aRect*/ ) const |
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125 { |
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126 // Get the standard graphics context |
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127 CWindowGc& gc = SystemGc(); |
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128 |
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129 // Gets the control's extent |
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130 TRect drawRect( Rect()); |
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131 |
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132 // Clears the screen |
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133 gc.Clear( drawRect ); |
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134 |
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135 } |
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136 void CGSTPlayerAppView::DrawText(const TDesC& aText, const TRgb aRgb) |
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137 { |
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138 TRAPD(err, iRte->AddTextL(aText, aRgb)); |
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139 if (err != KErrNone) |
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140 { |
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141 ; // don't care but makes compiler happy |
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142 } |
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143 } |
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144 |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // CGSTPlayerAppView::SizeChanged() |
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148 // Called by framework when the view size is changed. |
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149 // ----------------------------------------------------------------------------- |
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150 // |
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151 void CGSTPlayerAppView::SizeChanged() |
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152 { |
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153 iRte->SetExtent(TPoint(0,0), Window().Size()); |
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154 DrawNow(); |
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155 } |
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156 // End of File |
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157 |
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158 // ---------------------------------------------------------------------------- |
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159 // CGSTPlayerAppView::CountComponentControls |
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160 // Called by the framework in compound controls |
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161 // ---------------------------------------------------------------------------- |
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162 TInt CGSTPlayerAppView::CountComponentControls() const |
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163 { |
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164 return 1; // return number of controls inside this container |
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165 } |
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166 |
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167 |
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168 // ---------------------------------------------------------------------------- |
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169 // CGSTPlayerAppView::ComponentControl |
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170 // Called by the framework in compound controls |
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171 // ---------------------------------------------------------------------------- |
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172 CCoeControl* CGSTPlayerAppView::ComponentControl(TInt aIndex) const |
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173 { |
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174 switch (aIndex) |
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175 { |
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176 case 0: |
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177 return iRte; |
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178 default: |
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179 return NULL; |
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180 } |
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181 } |
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182 |
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183 |