author | hgs |
Thu, 14 Oct 2010 18:35:08 +0300 | |
changeset 60 | 5dafecb0892a |
parent 0 | 15bf7259bb7c |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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|
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#include <eikenv.h> |
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#include <bautils.h> |
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#include <coemain.h> |
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#include <w32std.h> |
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#include <gdi.h> |
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#include <e32math.h> |
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#include "uiacceltk/huiEnv.h" // Class definition |
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#include <ecom/implementationinformation.h> |
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#include "huirenderplugin.h" |
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#include "uiacceltk/huiStatic.h" |
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#include "alf/alfconstants.h" |
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#include "huirendersurface.h" |
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#include "uiacceltk/huiDisplay.h" |
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#include "huirosterimpl.h" |
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#include "uiacceltk/huiScheduler.h" |
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#include "uiacceltk/huiTextureManager.h" |
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#include "uiacceltk/huiControlGroup.h" |
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#include "huivisualfactory.h" |
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#include "uiacceltk/huiS60Skin.h" |
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#include "uiacceltk/huiEvent.h" |
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#include "uiacceltk/huiRoster.h" |
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#include "uiacceltk/huiUtil.h" |
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#include "uiacceltk/huipanic.h" |
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#include "uiacceltk/huiTextStyleManager.h" |
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#include "huistatictlsdata.h" |
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#include "uiacceltk/HuiThemeManager.h" |
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/* Constants */ |
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const TInt KHuiEnvDefaultNormalRefreshIntervalMs = 40; |
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/* If there is idle between frames, this is how much we can use as overdrive max cpu utilisation */ |
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const TUint KHuiEnvMaxCpuTimeOverdriveMaxValue = 100; |
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/* If max cpu usage has been set below this value, overdrive is not used because there is probaply a good reson |
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for a low max cpu usage value */ |
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const TUint KHuiEnvMaxCpuTimeOverdriveLowerThreshold = 50; |
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// @todo: this should be obsolete once scheduling can adapt to CPU load |
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const TInt KHuiEnvDefaultBusyRefreshIntervalMs = 2 * KHuiEnvDefaultNormalRefreshIntervalMs; |
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/** Threshold number for refreshes that don't have any effect. When exceeded, |
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refresh is paused. */ |
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const TInt KIdleRefreshCountThreshold = 3; |
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// to get around nasty ownership problem with texture manager interface |
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void NullTextureManagerPtr(TAny* aPtrToPtr) |
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{ |
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if (aPtrToPtr) |
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{ |
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CHuiTextureManager** ptr = (CHuiTextureManager**)aPtrToPtr; |
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*ptr = 0; |
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} |
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} |
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void CHuiEnv::SetTextureManager(CHuiTextureManager& aManager) |
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{ |
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iTextureManager = &aManager; |
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} |
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void CHuiEnv::StopRefresh() |
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{ |
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HUI_DEBUG(_L("CHuiEnv::StopRefresh()")); |
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if(iPeriodic) |
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{ |
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iPeriodic->Cancel(); |
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} |
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} |
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void CHuiEnv::RemoveDisplay(CHuiDisplay& aDisplay) |
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{ |
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// Actually this is "DestroyDisplay" |
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/** @todo Make a proper observer. */ |
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TInt index = iDisplays.Find(&aDisplay); |
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if(index >= 0) |
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{ |
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iDisplays.Remove(index); |
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} |
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else |
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{ |
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HUI_DEBUG1(_L("HuiEnv::DestroyContext: display %x not in array"), &aDisplay); |
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105 |
} |
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index = iOverlaidDisplays.Find(&aDisplay); |
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if(index >= 0) |
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108 |
{ |
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109 |
iOverlaidDisplays.Remove(index); |
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} |
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111 |
|
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// Notify the current renderer of the changed number of displays |
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TRAP_IGNORE(iRenderer->NotifyDisplayCountL(iDisplays.Count())) |
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114 |
|
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115 |
#ifdef _DEBUG |
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HUI_DEBUG(_L(" Contents of iDisplays:")); |
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for(TInt i = 0; i < iDisplays.Count(); ++i) |
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118 |
{ |
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HUI_DEBUG2(_L(" %i: %x"), i, iDisplays[i]); |
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120 |
} |
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#endif |
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122 |
} |
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123 |
|
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124 |
|
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125 |
void CHuiEnv::AdvanceTime(TReal32 aElapsedTime) |
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126 |
{ |
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HUI_DEBUGF( _L("CHuiEnv::AdvanceTime() - Started") ) |
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128 |
|
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TUint usedMaxCPUUtilization = iMaxCPUUtilization; |
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130 |
|
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// Calculate cpu values based on null thread cpu usage between frames. |
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132 |
// Values will be updated at the end of the frame. |
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if (iIdleCPUValueMonitored) |
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134 |
{ |
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135 |
TTime currentTime; |
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136 |
currentTime.HomeTime(); |
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|
137 |
|
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138 |
TTimeIntervalMicroSeconds cputime; |
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139 |
iIdleCPUValueThread.GetCpuTime(cputime); |
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|
140 |
|
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141 |
TInt64 cpudelta = cputime.Int64() - iIdleCPUValue; |
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142 |
TInt64 timedelta = currentTime.Int64() - iIdleCPUValuePreviousTime; |
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|
143 |
|
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144 |
// If null thread was runnign between frames, we could use more cpu if needed. |
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145 |
if (cpudelta && timedelta) |
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146 |
{ |
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147 |
// Calculate how much we want ! |
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148 |
if (iMaxCPUUtilization > KHuiEnvMaxCpuTimeOverdriveLowerThreshold && |
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149 |
iMaxCPUUtilization < KHuiEnvMaxCpuTimeOverdriveMaxValue ) |
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150 |
{ |
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151 |
usedMaxCPUUtilization += (KHuiEnvMaxCpuTimeOverdriveMaxValue - iMaxCPUUtilization) * cpudelta/timedelta; |
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|
152 |
|
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153 |
// Sanity check just in case cpu/time measurements are not accurate |
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154 |
if (usedMaxCPUUtilization > KHuiEnvMaxCpuTimeOverdriveMaxValue) |
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|
155 |
{ |
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156 |
usedMaxCPUUtilization = KHuiEnvMaxCpuTimeOverdriveMaxValue; |
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|
157 |
} |
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158 |
} |
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159 |
} |
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|
160 |
} |
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|
161 |
|
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162 |
if(aElapsedTime > 0) |
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|
163 |
{ |
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164 |
// Let the scheduler know that time has passed. It will possible animate |
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|
165 |
// visuals and perform actions, causing dirty regions in the display. |
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|
166 |
iScheduler->AdvanceTime(aElapsedTime); |
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|
167 |
|
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|
168 |
// Scheduled command might have released the environment. |
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|
169 |
if(iState == EReleased) |
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|
170 |
{ |
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|
171 |
HUI_DEBUG(_L("CHuiEnv::AdvanceTime() - Environment released when executing scheduled commands. AdvanceTime cancelled.")); |
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|
172 |
return; |
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|
173 |
} |
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|
174 |
|
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|
175 |
// Let the texture manager know that time has passed. It will update any |
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Revision: 201003
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|
176 |
// animated textures. |
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|
177 |
iTextureManager->AdvanceTime(aElapsedTime); |
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|
178 |
} |
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|
179 |
|
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|
180 |
// Check for no input for long time. |
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|
181 |
TTime now = CHuiStatic::Time(); |
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|
182 |
TTimeIntervalSeconds seconds = 0; |
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Revision: 201003
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parents:
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|
183 |
now.SecondsFrom(iLastInputTime, seconds); |
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Revision: 201003
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|
184 |
if(seconds.Int() >= iIdleThreshold && !iInputIdleIsActive) |
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|
185 |
{ |
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|
186 |
HUI_DEBUG1(_L("CHuiEnv::AdvanceTime() - No input received within %i seconds. Going to idle."), iIdleThreshold); |
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|
187 |
iInputIdleIsActive = ETrue; |
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|
188 |
|
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|
189 |
// Idle state begins. |
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Revision: 201003
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|
190 |
TRAPD(err, SendIdleL(ETrue)); |
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Revision: 201003
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|
191 |
if(err != KErrNone) |
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Revision: 201003
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|
192 |
{ |
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Revision: 201003
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|
193 |
// @todo Log error? |
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Revision: 201003
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|
194 |
} |
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Revision: 201003
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diff
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|
195 |
|
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Revision: 201003
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|
196 |
// Switching to idle state might have released the environment. |
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Revision: 201003
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|
197 |
if(iState == EReleased) |
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|
198 |
{ |
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|
199 |
HUI_DEBUG(_L("CHuiEnv::AdvanceTime() - Environment released when switching to idle state. AdvanceTime cancelled.")); |
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|
200 |
return; |
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Revision: 201003
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|
201 |
} |
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Revision: 201003
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|
202 |
} |
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parents:
diff
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|
203 |
|
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Revision: 201003
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|
204 |
TBool somethingUpdated = EFalse; |
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Revision: 201003
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parents:
diff
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|
205 |
|
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Revision: 201003
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parents:
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|
206 |
// Refresh all displays. |
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Revision: 201003
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|
207 |
TInt i; |
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Revision: 201003
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|
208 |
const TInt displayCount = iDisplays.Count(); |
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Revision: 201003
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parents:
diff
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|
209 |
RArray<TBool> displayRefreshed( displayCount ? displayCount : 1 ); |
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210 |
for(i = 0; i < iDisplays.Count(); ++i) |
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|
211 |
{ |
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|
212 |
displayRefreshed.Append(EFalse); |
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|
213 |
if(iRefreshMode == EHuiRefreshModeForced || iDisplays[i]->IsDirty()) |
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|
214 |
{ |
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|
215 |
MakeCurrent(*iDisplays[i]); |
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|
216 |
|
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HUI_DEBUGF1( _L("CHuiEnv::AdvanceTime() - Refreshing display %i"), i ) |
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218 |
TBool updated = iDisplays[i]->Refresh(); |
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|
219 |
displayRefreshed[i] = updated; |
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220 |
if(updated) |
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|
221 |
{ |
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|
222 |
somethingUpdated = ETrue; |
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|
223 |
} |
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|
224 |
} |
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|
225 |
} |
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|
226 |
|
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|
227 |
TBool continueRefresh = ETrue; |
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|
228 |
|
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|
229 |
if(somethingUpdated) |
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|
230 |
{ |
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|
231 |
HUI_DEBUGF( _L("CHuiEnv::AdvanceTime() - Swap buffers") ) |
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|
232 |
|
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233 |
SwapBuffers(displayRefreshed); |
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|
234 |
iIdleRefreshCount = 0; |
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Revision: 201003
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|
235 |
// Clear change flags now that the frames are complete. |
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|
236 |
for(i = 0; i < iDisplays.Count(); ++i) |
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|
237 |
{ |
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|
238 |
// Clear changed for an off screen display only if the buffer has new content. |
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Revision: 201003
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|
239 |
// Index is ok becacause displayRefreshed array was defined using size of iDisplays array |
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Revision: 201003
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|
240 |
if (displayRefreshed[i]) |
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|
241 |
{ |
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Revision: 201003
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|
242 |
iDisplays[i]->ClearChanged(); |
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|
243 |
} |
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|
244 |
} |
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Revision: 201003
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|
245 |
} |
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Revision: 201003
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|
246 |
else if(iScheduler->PendingCount() == 0) |
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Revision: 201003
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diff
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|
247 |
{ |
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Revision: 201003
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|
248 |
// But if there are scheduled commands, let's make sure they'll get |
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Revision: 201003
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diff
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|
249 |
// executed at the right time. They might get badly delayed if the |
15bf7259bb7c
Revision: 201003
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|
250 |
// refresh wasn't occuring. |
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Revision: 201003
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|
251 |
|
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Revision: 201003
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|
252 |
/** @todo Use a separate timer for the scheduler? */ |
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Revision: 201003
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|
253 |
|
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Revision: 201003
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|
254 |
// Nothing happened during the display refreshing. |
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Revision: 201003
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|
255 |
iIdleRefreshCount++; |
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Revision: 201003
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parents:
diff
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|
256 |
|
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Revision: 201003
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|
257 |
// If this occurs too often, pause refresh automatically. |
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Revision: 201003
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|
258 |
if(iIdleRefreshCount > KIdleRefreshCountThreshold) |
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Revision: 201003
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|
259 |
{ |
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Revision: 201003
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|
260 |
if (iFpsCounterThreshold && iMillisecondFromFPSUpdate && iFrames) |
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Revision: 201003
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diff
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|
261 |
{ |
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Revision: 201003
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diff
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|
262 |
TBuf<16> numBuf; |
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Revision: 201003
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parents:
diff
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|
263 |
TReal fps = 1000*(TReal)iFrames/iMillisecondFromFPSUpdate; |
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Revision: 201003
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parents:
diff
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|
264 |
numBuf.AppendNum(fps, TRealFormat(5,2)); |
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Revision: 201003
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parents:
diff
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|
265 |
User::InfoPrint(numBuf); |
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Revision: 201003
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diff
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|
266 |
iFrames = 0; |
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Revision: 201003
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|
267 |
iMillisecondFromFPSUpdate = 0; |
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Revision: 201003
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diff
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|
268 |
} |
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Revision: 201003
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diff
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|
269 |
|
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Revision: 201003
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|
270 |
PauseRefresh(); |
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Revision: 201003
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parents:
diff
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|
271 |
continueRefresh = EFalse; |
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Revision: 201003
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parents:
diff
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|
272 |
} |
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Revision: 201003
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parents:
diff
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|
273 |
} |
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Revision: 201003
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|
274 |
else |
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Revision: 201003
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diff
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|
275 |
{ |
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Revision: 201003
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parents:
diff
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|
276 |
// for PC lint |
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Revision: 201003
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parents:
diff
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|
277 |
} |
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Revision: 201003
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parents:
diff
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|
278 |
|
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Revision: 201003
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|
279 |
displayRefreshed.Close(); // Not needed any more |
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Revision: 201003
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parents:
diff
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|
280 |
|
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
281 |
// Clear change flags of all control groups now that the refresh has |
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Revision: 201003
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parents:
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|
282 |
// been completed for all displays. |
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Revision: 201003
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parents:
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|
283 |
// |
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Revision: 201003
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|
284 |
// DEPRECATE: |
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Revision: 201003
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parents:
diff
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|
285 |
// This should be removed when control opacities are deprecated! |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
286 |
// Controls shouldn't need change flags because change flags are |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
287 |
// only for the refresh. |
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Revision: 201003
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|
288 |
// |
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Revision: 201003
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|
289 |
for(i = 0; i < iLoadedGroups.Count(); ++i) |
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Revision: 201003
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parents:
diff
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|
290 |
{ |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
291 |
iLoadedGroups[i]->ClearChanged(); |
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Revision: 201003
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parents:
diff
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|
292 |
} |
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Revision: 201003
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parents:
diff
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|
293 |
|
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
294 |
iTextureManager->ClearChangedTextures(); |
15bf7259bb7c
Revision: 201003
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parents:
diff
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|
295 |
|
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Revision: 201003
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parents:
diff
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|
296 |
if (continueRefresh) |
15bf7259bb7c
Revision: 201003
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parents:
diff
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|
297 |
{ |
15bf7259bb7c
Revision: 201003
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parents:
diff
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|
298 |
// Refresh rate adjustment |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
299 |
if (usedMaxCPUUtilization) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
300 |
{ |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
301 |
TUint millisecondsUsedInRefresh = CHuiStatic::MilliSecondsSinceUpdateTime(); |
15bf7259bb7c
Revision: 201003
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parents:
diff
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|
302 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
303 |
TUint totalLoopTime = (millisecondsUsedInRefresh * 100) / usedMaxCPUUtilization; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
304 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
305 |
if (totalLoopTime >= iRefreshIntervalTarget) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
306 |
{ |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
307 |
iRefreshInterval = (millisecondsUsedInRefresh*(100-usedMaxCPUUtilization))/usedMaxCPUUtilization; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
308 |
StartRefresh(iRefreshInterval); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
309 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
310 |
else if (iRefreshIntervalTarget != iRefreshInterval) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
311 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
312 |
iRefreshInterval = iRefreshIntervalTarget; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
313 |
StartRefresh(iRefreshInterval); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
314 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
315 |
else |
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|
316 |
{ |
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Revision: 201003
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parents:
diff
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|
317 |
// otherwise just let the periodic run as it already has good interval set |
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Revision: 201003
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|
318 |
} |
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Revision: 201003
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parents:
diff
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|
319 |
} |
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parents:
diff
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|
320 |
|
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Revision: 201003
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parents:
diff
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|
321 |
if (iFpsCounterThreshold && iMillisecondFromFPSUpdate > iFpsCounterThreshold) |
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Revision: 201003
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parents:
diff
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|
322 |
{ |
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Revision: 201003
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parents:
diff
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|
323 |
TBuf<16> numBuf; |
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Revision: 201003
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parents:
diff
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|
324 |
TReal fps = 1000*(TReal)iFrames/iMillisecondFromFPSUpdate; |
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Revision: 201003
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parents:
diff
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|
325 |
numBuf.AppendNum(fps, TRealFormat(5,2)); |
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Revision: 201003
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parents:
diff
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|
326 |
User::InfoPrint(numBuf); |
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Revision: 201003
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parents:
diff
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|
327 |
iFrames = 0; |
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Revision: 201003
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parents:
diff
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|
328 |
iMillisecondFromFPSUpdate = 0; |
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Revision: 201003
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parents:
diff
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|
329 |
} |
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Revision: 201003
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parents:
diff
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|
330 |
} |
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Revision: 201003
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parents:
diff
changeset
|
331 |
|
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Revision: 201003
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parents:
diff
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|
332 |
iCurrentDisplay = NULL; // informs the egosystem that the drawing is done. |
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Revision: 201003
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parents:
diff
changeset
|
333 |
CHuiStatic::ReportNewFrame(); |
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Revision: 201003
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parents:
diff
changeset
|
334 |
|
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
335 |
// Store cpu value conters of null thread. Values will be used at the start of the next frame. |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
336 |
if (iIdleCPUValueMonitored) |
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Revision: 201003
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parents:
diff
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|
337 |
{ |
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Revision: 201003
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parents:
diff
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|
338 |
TTime currentTime; |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
339 |
currentTime.HomeTime(); |
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Revision: 201003
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parents:
diff
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|
340 |
|
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Revision: 201003
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parents:
diff
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|
341 |
TTimeIntervalMicroSeconds cputime; |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
342 |
iIdleCPUValueThread.GetCpuTime(cputime); |
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Revision: 201003
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parents:
diff
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|
343 |
|
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Revision: 201003
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parents:
diff
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|
344 |
// Store as previous values |
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Revision: 201003
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parents:
diff
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|
345 |
iIdleCPUValue = cputime.Int64(); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
346 |
iIdleCPUValuePreviousTime = currentTime.Int64(); |
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Revision: 201003
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parents:
diff
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|
347 |
} |
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Revision: 201003
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parents:
diff
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|
348 |
|
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Revision: 201003
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parents:
diff
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|
349 |
HUI_DEBUGF( _L("CHuiEnv::AdvanceTime() - Exited") ); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
350 |
} |
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Revision: 201003
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parents:
diff
changeset
|
351 |
|
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Revision: 201003
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parents:
diff
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|
352 |
void CHuiEnv::NotifyInputReceivedL(const THuiEvent& aEvent) |
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Revision: 201003
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parents:
diff
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|
353 |
{ |
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Revision: 201003
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parents:
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|
354 |
ContinueRefresh(); |
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Revision: 201003
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parents:
diff
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|
355 |
|
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Revision: 201003
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parents:
diff
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|
356 |
if(aEvent.IsKeyEvent() || aEvent.IsPointerEvent()) |
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Revision: 201003
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parents:
diff
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|
357 |
{ |
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Revision: 201003
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parents:
diff
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|
358 |
if(iInputIdleIsActive) |
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Revision: 201003
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parents:
diff
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|
359 |
{ |
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Revision: 201003
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parents:
diff
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|
360 |
HUI_DEBUG(_L("CHuiEnv::NotifyInputReceivedL() - Got key/pointer input! Idle state ends!")); |
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Revision: 201003
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parents:
diff
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|
361 |
// Idle state ends. |
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Revision: 201003
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parents:
diff
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|
362 |
SendIdleL(EFalse); |
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Revision: 201003
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parents:
diff
changeset
|
363 |
} |
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Revision: 201003
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parents:
diff
changeset
|
364 |
|
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
365 |
iLastInputTime = CHuiStatic::Time(); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
366 |
iInputIdleIsActive = EFalse; |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
} |
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Revision: 201003
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parents:
diff
changeset
|
368 |
} |
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Revision: 201003
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parents:
diff
changeset
|
369 |
|
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Revision: 201003
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parents:
diff
changeset
|
370 |
|
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Revision: 201003
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parents:
diff
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|
371 |
void CHuiEnv::SendIdleL(TBool aIdleBegins) |
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Revision: 201003
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parents:
diff
changeset
|
372 |
{ |
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Revision: 201003
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parents:
diff
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|
373 |
CHuiDisplay* display = NULL; |
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Revision: 201003
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parents:
diff
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|
374 |
|
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
if(iDisplays.Count() != 0) |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
{ |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
377 |
// If we have any displays, pass the first one. |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
378 |
display = iDisplays[0]; |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
379 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
380 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
THuiEvent idleEvent(display, |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
aIdleBegins ? THuiEvent::ETypeIdleBegin : |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
THuiEvent::ETypeIdleEnd); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
BroadcastEventL(idleEvent); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
void CHuiEnv::MakeCurrent(const CHuiDisplay& aDisplay) const |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
aDisplay.RenderSurface().MakeCurrent(); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
iCurrentDisplay = const_cast<CHuiDisplay*>(&aDisplay); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
void CHuiEnv::SwapBuffers(const RArray<TBool>& aDisplayRefreshed) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
/** @todo This may not work as expected when multiple displays are |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
being used. */ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
if (iFpsCounterThreshold) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
iFrames++; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
iMillisecondFromFPSUpdate += iRefreshIntervalReal; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
/** @todo Only swap the visible displays. */ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
for(TInt i = 0; i < iDisplays.Count(); ++i) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
// Index should ok becacause displayRefreshed array was defined using size of iDisplays array |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
// This function should only be called from inside CHuiEnv even if it is public. |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
// At least it is not exported. |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
if (aDisplayRefreshed[i] |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
&& (iDisplays[i]->DisplayType() != CHuiDisplay::EDisplayOffScreenBuffer) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
&& (iDisplays[i]->ScreenBufferObserver() == NULL)) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
iDisplays[i]->RenderSurface().SwapBuffers(); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
void CHuiEnv::CreateResourceReaderLC(TResourceReader& aReader, TInt aResourceId) const |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
CCoeEnv* coe = CCoeEnv::Static(); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
if (!coe) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
User::Leave(KErrNotSupported); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
coe->CreateResourceReaderLC(aReader, aResourceId); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
void CHuiEnv::TextureLoadingCompleted(CHuiTexture& /*aTexture*/, |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
TInt /*aTextureId*/, |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
TInt /*aErrorCode*/) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
// Texture changed flag has been set, visuals should redraw |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
// changed textures automatically. |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
void CHuiEnv::TextureManagerStateChanged(const CHuiTextureManager& aManager) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
if(aManager.State() == CHuiTextureManager::EIdle) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
StartRefresh(iRefreshIntervalTarget); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
else if (!iMaxCPUUtilization) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
{ // only use busy refresh interwall if adaptive scheduling is not enabled |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
StartRefresh(KHuiEnvDefaultBusyRefreshIntervalMs); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
else |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
// for PC lint |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
CHuiScheduler& CHuiEnv::Scheduler() |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
return *iScheduler; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
TInt CHuiEnv::ReportAction(const THuiActionCommand& aCommand) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
TInt resultError = KErrNone; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
for(TInt i = 0; i < iActionObservers.Count(); ++i) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
TRAPD(err, iActionObservers[i].HandleActionL(aCommand)); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
if(err != KErrNone && resultError == KErrNone) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
// The first error code is returned. |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
resultError = err; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
return resultError; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
RPointerArray<CHuiDisplay> CHuiEnv::Displays() const |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
return iDisplays; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
void CHuiEnv::SetTimeFromLastUpdate(TUint aTimeFromLastUpdate) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
iRefreshIntervalReal = aTimeFromLastUpdate; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
CHuiDisplay* CHuiEnv::CurrentDisplay() const |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
return iCurrentDisplay; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
TBool CHuiEnv::CPUTimeSupported() |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
TTimeIntervalMicroSeconds time; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
TInt err = RThread().GetCpuTime(time); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
if (err == KErrNone && time.Int64() > 0) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
return ETrue; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
else |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
return EFalse; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
TBool CHuiEnv::OpenHandleToIdleCPUValueThread() |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
// find the kernel process and then the null thread |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
TFindProcess fp(_L("ekern.exe*")); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
TFullName kernelName; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
if (fp.Next(kernelName) == KErrNone) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
// process found, append null thread identifier |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
kernelName.Append(_L("::Null")); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
// find the thread |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
TFindThread ft(kernelName); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
TFullName threadName; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
if (ft.Next(threadName) == KErrNone) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
// open instance to the thread |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
if (iIdleCPUValueThread.Open(threadName) != KErrNone) |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
return EFalse; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
else |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
// process not found |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
return EFalse; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
// success! |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
return ETrue; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
void CHuiEnv::CloseHandleToIdleCPUValueThread() |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
iIdleCPUValueThread.Close(); |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
} |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
|
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
CHuiCanvasTextureCache& CHuiEnv::CanvasTextureCache() const |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
{ |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
return *iCanvasTextureCache; |
15bf7259bb7c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
} |