2 * Copyright (c) 2019 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali/internal/input/common/virtual-keyboard-impl.h>
24 #include <dali/integration-api/debug.h>
27 #include <dali/internal/input/tizen-wayland/ecore-virtual-keyboard.h>
28 #include <dali/integration-api/adaptor.h>
29 #include <dali/internal/system/common/locale-utils.h>
30 #include <dali/internal/input/common/input-method-context-impl.h>
41 namespace VirtualKeyboard
46 #if defined(DEBUG_ENABLED)
47 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, false, "LOG_VIRTUAL_KEYBOARD");
50 #define TOKEN_STRING(x) #x
52 //forward declarations
53 void InputPanelGeometryChangedCallback ( void *data, Ecore_IMF_Context *context, int value );
54 void InputPanelLanguageChangeCallback( void* data, Ecore_IMF_Context* context, int value );
57 Dali::VirtualKeyboard::StatusSignalType gKeyboardStatusSignal;
58 Dali::VirtualKeyboard::VoidSignalType gKeyboardResizeSignal;
59 Dali::VirtualKeyboard::VoidSignalType gKeyboardLanguageChangedSignal;
61 void InputPanelStateChangeCallback( void* data, Ecore_IMF_Context* context, int value )
65 case ECORE_IMF_INPUT_PANEL_STATE_SHOW:
67 DALI_LOG_INFO( gLogFilter, Debug::General, "VKB ECORE_IMF_INPUT_PANEL_STATE_SHOW\n" );
69 gKeyboardStatusSignal.Emit( true );
74 case ECORE_IMF_INPUT_PANEL_STATE_HIDE:
76 DALI_LOG_INFO( gLogFilter, Debug::General, "VKB ECORE_IMF_INPUT_PANEL_STATE_HIDE\n" );
78 gKeyboardStatusSignal.Emit( false );
83 case ECORE_IMF_INPUT_PANEL_STATE_WILL_SHOW:
92 void InputPanelLanguageChangeCallback( void* data, Ecore_IMF_Context* context, int value )
94 DALI_LOG_INFO( gLogFilter, Debug::General, "VKB InputPanelLanguageChangeCallback\n" );
96 // Emit the signal that the language has changed
97 gKeyboardLanguageChangedSignal.Emit();
100 void InputPanelGeometryChangedCallback ( void *data, Ecore_IMF_Context *context, int value )
102 DALI_LOG_INFO( gLogFilter, Debug::General, "VKB InputPanelGeometryChangedCallback\n" );
104 // Emit signal that the keyboard is resized
105 gKeyboardResizeSignal.Emit();
108 } // unnamed namespace
110 void ConnectCallbacks( Ecore_IMF_Context *imfContext )
114 DALI_LOG_INFO( gLogFilter, Debug::General, "VKB ConnectPanelCallbacks\n" );
116 ecore_imf_context_input_panel_event_callback_add( imfContext, ECORE_IMF_INPUT_PANEL_STATE_EVENT, InputPanelStateChangeCallback, NULL );
117 ecore_imf_context_input_panel_event_callback_add( imfContext, ECORE_IMF_INPUT_PANEL_LANGUAGE_EVENT, InputPanelLanguageChangeCallback, NULL );
118 ecore_imf_context_input_panel_event_callback_add( imfContext, ECORE_IMF_INPUT_PANEL_GEOMETRY_EVENT, InputPanelGeometryChangedCallback, NULL );
122 void DisconnectCallbacks( Ecore_IMF_Context *imfContext )
126 DALI_LOG_INFO( gLogFilter, Debug::General, "VKB DisconnectPanelCallbacks\n" );
128 ecore_imf_context_input_panel_event_callback_del( imfContext, ECORE_IMF_INPUT_PANEL_STATE_EVENT, InputPanelStateChangeCallback );
129 ecore_imf_context_input_panel_event_callback_del( imfContext, ECORE_IMF_INPUT_PANEL_LANGUAGE_EVENT, InputPanelLanguageChangeCallback );
130 ecore_imf_context_input_panel_event_callback_del( imfContext, ECORE_IMF_INPUT_PANEL_GEOMETRY_EVENT, InputPanelGeometryChangedCallback );
136 DALI_LOG_WARNING_NOFN("DEPRECATION WARNING: Show() is deprecated and will be removed from next release. Use InputMethodContext.Activate() instead.\n" );
141 DALI_LOG_WARNING_NOFN("DEPRECATION WARNING: Hide() is deprecated and will be removed from next release. Use InputMethodContext.Deactivate() instead.\n" );
146 DALI_LOG_WARNING_NOFN("DEPRECATION WARNING: IsVisible() is deprecated and will be removed from next release.\n" );
150 void ApplySettings( const Property::Map& settingsMap )
152 using namespace InputMethod; // Allows exclusion of namespace in TOKEN_STRING.
154 for ( unsigned long i = 0, count = settingsMap.Count(); i < count; ++i )
156 Property::Key key = settingsMap.GetKeyAt( i );
157 if( key.type == Property::Key::INDEX )
162 Property::Value item = settingsMap.GetValue(i);
164 if ( key == TOKEN_STRING( BUTTON_ACTION ) )
166 if ( item.GetType() == Property::INTEGER )
168 int value = item.Get< int >();
169 VirtualKeyboard::SetReturnKeyType( static_cast<InputMethod::ButtonAction::Type>(value) );
174 DALI_LOG_INFO( gLogFilter, Debug::General, "Provided Settings Key not supported\n" );
179 void EnablePrediction(const bool enable)
183 bool IsPredictionEnabled()
188 Rect<int> GetSizeAndPosition()
190 int xPos, yPos, width, height;
192 DALI_LOG_WARNING_NOFN("DEPRECATION WARNING: GetSizeAndPosition() is deprecated and will be removed from next release. Use InputMethodContext.GetInputMethodArea() instead.\n" );
194 width = height = xPos = yPos = 0;
195 return Rect<int>(xPos,yPos,width,height);
198 Dali::VirtualKeyboard::TextDirection GetTextDirection()
200 Dali::VirtualKeyboard::TextDirection direction ( Dali::VirtualKeyboard::LeftToRight );
204 } // namespace VirtualKeyboard
206 } // namespace Adaptor
208 } // namespace Internal