return GetDefaultOutlineProperties();
}
+void Controller::SetInputModePassword( bool passwordInput )
+{
+ if( NULL != mImpl->mEventData )
+ {
+ mImpl->mEventData->mPasswordInput = passwordInput;
+ }
+}
+
+bool Controller::IsInputModePassword()
+{
+ if( NULL != mImpl->mEventData )
+ {
+ return mImpl->mEventData->mPasswordInput;
+ }
+ return false;
+}
+
// public : Queries & retrieves.
Layout::Engine& Controller::GetLayoutEngine()
BIDI_INFO |
SHAPE_TEXT |
GET_GLYPH_METRICS );
+
+ // Set the update info to relayout the whole text.
+ mImpl->mTextUpdateInfo.mParagraphCharacterIndex = 0u;
+ mImpl->mTextUpdateInfo.mRequestedNumberOfCharacters = mImpl->mModel->mLogicalModel->mText.Count();
+
// Make sure the model is up-to-date before layouting
mImpl->UpdateModel( onlyOnceOperations );
// Layout the text for the new width.
mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | LAYOUT );
- // Set the update info to relayout the whole text.
- mImpl->mTextUpdateInfo.mParagraphCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mRequestedNumberOfCharacters = mImpl->mModel->mLogicalModel->mText.Count();
-
// Store the actual control's size to restore later.
const Size actualControlSize = mImpl->mModel->mVisualModel->mControlSize;
BIDI_INFO |
SHAPE_TEXT |
GET_GLYPH_METRICS );
+
+ // Set the update info to relayout the whole text.
+ mImpl->mTextUpdateInfo.mParagraphCharacterIndex = 0u;
+ mImpl->mTextUpdateInfo.mRequestedNumberOfCharacters = mImpl->mModel->mLogicalModel->mText.Count();
+
// Make sure the model is up-to-date before layouting
mImpl->UpdateModel( onlyOnceOperations );
// Layout the text for the new width.
mImpl->mOperationsPending = static_cast<OperationsMask>( mImpl->mOperationsPending | LAYOUT );
- // Set the update info to relayout the whole text.
- mImpl->mTextUpdateInfo.mParagraphCharacterIndex = 0u;
- mImpl->mTextUpdateInfo.mRequestedNumberOfCharacters = mImpl->mModel->mLogicalModel->mText.Count();
-
// Store the actual control's width.
const float actualControlWidth = mImpl->mModel->mVisualModel->mControlSize.width;
return mImpl->mModel.Get();
}
+float Controller::GetScrollAmountByUserInput()
+{
+ float scrollAmount = 0.0f;
+
+ if (NULL != mImpl->mEventData && mImpl->mEventData->mCheckScrollAmount)
+ {
+ scrollAmount = mImpl->mModel->mScrollPosition.y - mImpl->mModel->mScrollPositionLast.y;
+ mImpl->mEventData->mCheckScrollAmount = false;
+ }
+ return scrollAmount;
+}
+
+bool Controller::GetTextScrollInfo( float& scrollPosition, float& controlHeight, float& layoutHeight )
+{
+ const Vector2& layout = mImpl->mModel->mVisualModel->GetLayoutSize();
+ bool isScrolled;
+
+ controlHeight = mImpl->mModel->mVisualModel->mControlSize.height;
+ layoutHeight = layout.height;
+ scrollPosition = mImpl->mModel->mScrollPosition.y;
+ isScrolled = !Equals( mImpl->mModel->mScrollPosition.y, mImpl->mModel->mScrollPositionLast.y, Math::MACHINE_EPSILON_1 );
+ return isScrolled;
+}
+
// public : Relayout.
Controller::UpdateTextType Controller::Relayout( const Size& size )
// Do not re-do any operation until something changes.
mImpl->mOperationsPending = NO_OPERATION;
+ mImpl->mModel->mScrollPositionLast = mImpl->mModel->mScrollPosition;
// Whether the text control is editable
const bool isEditable = NULL != mImpl->mEventData;
int keyCode = keyEvent.keyCode;
const std::string& keyString = keyEvent.keyPressed;
+ const bool isNullKey = ( 0 == keyCode ) && ( keyString.empty() );
+
// Pre-process to separate modifying events from non-modifying input events.
- if( Dali::DALI_KEY_ESCAPE == keyCode )
+ if( isNullKey )
+ {
+ // In some platforms arrive key events with no key code.
+ // Do nothing.
+ }
+ else if( Dali::DALI_KEY_ESCAPE == keyCode )
{
// Escape key is a special case which causes focus loss
KeyboardFocusLostEvent();
( Dali::DALI_KEY_CURSOR_UP == keyCode ) ||
( Dali::DALI_KEY_CURSOR_DOWN == keyCode ) )
{
+ // If don't have any text, do nothing.
+ if( !mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters )
+ {
+ return false;
+ }
+
+ uint32_t cursorPosition = mImpl->mEventData->mPrimaryCursorPosition;
+ uint32_t numberOfCharacters = mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters;
+ uint32_t cursorLine = mImpl->mModel->mVisualModel->GetLineOfCharacter( cursorPosition );
+ uint32_t numberOfLines = mImpl->mModel->GetNumberOfLines();
+
+ // Logic to determine whether this text control will lose focus or not.
+ if( ( Dali::DALI_KEY_CURSOR_LEFT == keyCode && 0 == cursorPosition ) ||
+ ( Dali::DALI_KEY_CURSOR_RIGHT == keyCode && numberOfCharacters == cursorPosition) ||
+ ( Dali::DALI_KEY_CURSOR_DOWN == keyCode && cursorLine == numberOfLines -1 ) ||
+ ( Dali::DALI_KEY_CURSOR_DOWN == keyCode && numberOfCharacters == cursorPosition && cursorLine -1 == numberOfLines -1 ) ||
+ ( Dali::DALI_KEY_CURSOR_UP == keyCode && cursorLine == 0 ) ||
+ ( Dali::DALI_KEY_CURSOR_UP == keyCode && numberOfCharacters == cursorPosition && cursorLine == 1 ) )
+ {
+ return false;
+ }
+
+ mImpl->mEventData->mCheckScrollAmount = true;
Event event( Event::CURSOR_KEY_EVENT );
event.p1.mInt = keyCode;
mImpl->mEventData->mEventQueue.push_back( event );
{
textChanged = BackspaceKeyEvent();
}
- else if( IsKey( keyEvent, Dali::DALI_KEY_POWER ) )
- {
- mImpl->ChangeState( EventData::INTERRUPTED ); // State is not INACTIVE as expect to return to edit mode.
- // Avoids calling the InsertText() method which can delete selected text
- }
- else if( IsKey( keyEvent, Dali::DALI_KEY_MENU ) ||
+ else if( IsKey( keyEvent, Dali::DALI_KEY_POWER ) ||
+ IsKey( keyEvent, Dali::DALI_KEY_MENU ) ||
IsKey( keyEvent, Dali::DALI_KEY_HOME ) )
{
+ // Power key/Menu/Home key behaviour does not allow edit mode to resume.
mImpl->ChangeState( EventData::INACTIVE );
- // Menu/Home key behaviour does not allow edit mode to resume like Power key
- // Avoids calling the InsertText() method which can delete selected text
+
+ // This branch avoids calling the InsertText() method of the 'else' branch which can delete selected text.
}
else if( Dali::DALI_KEY_SHIFT_LEFT == keyCode )
{
if ( ( mImpl->mEventData->mState != EventData::INTERRUPTED ) &&
( mImpl->mEventData->mState != EventData::INACTIVE ) &&
+ ( !isNullKey ) &&
( Dali::DALI_KEY_SHIFT_LEFT != keyCode ) )
{
// Should not change the state if the key is the shift send by the imf manager.
mImpl->RequestRelayout();
}
- else if( !mImpl->IsClipboardVisible() )
+ else
{
// Reset the imf manger to commit the pre-edit before selecting the text.
mImpl->ResetImfManager();
numberOfCharacters = currentText.Count() - cursorIndex;
}
- if( ( cursorIndex + numberOfCharacters ) <= mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters )
+ if( mImpl->mEventData->mPreEditFlag || // If the preedit flag is enabled, it means two (or more) of them came together i.e. when two keys have been pressed at the same time.
+ ( ( cursorIndex + numberOfCharacters ) <= mImpl->mTextUpdateInfo.mPreviousNumberOfCharacters ) )
{
// Mark the paragraphs to be updated.
mImpl->mTextUpdateInfo.mCharacterIndex = std::min( cursorIndex, mImpl->mTextUpdateInfo.mCharacterIndex );
return;
}
+ mImpl->mEventData->mCheckScrollAmount = true;
+
// The natural size needs to be re-calculated.
mImpl->mRecalculateNaturalSize = true;
return;
}
+ mImpl->mEventData->mCheckScrollAmount = true;
+
// The natural size needs to be re-calculated.
mImpl->mRecalculateNaturalSize = true;
mImpl->mEventData->mEventQueue.push_back( event );
}
+ mImpl->mEventData->mCheckScrollAmount = true;
mImpl->RequestRelayout();
}
}
projects / platform / core / uifw / dali-toolkit.git / blobdiff