dali-toolkit/devel-api/controls/text-controls/text-editor-devel.h

   1 #ifndef DALI_TOOLKIT_TEXT_EDITOR_DEVEL_H
   2 #define DALI_TOOLKIT_TEXT_EDITOR_DEVEL_H
   3
   4 /*
   5  * Copyright (c) 2017 Samsung Electronics Co., Ltd.
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  * http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  */
  20
  21 // INTERNAL INCLUDES
  22 #include <dali-toolkit/public-api/controls/text-controls/text-editor.h>
  23
  24 namespace Dali
  25 {
  26
  27 namespace Toolkit
  28 {
  29
  30 namespace DevelTextEditor
  31 {
  32
  33 namespace Property
  34 {
  35   enum Type
  36   {
  37       RENDERING_BACKEND = Dali::Toolkit::TextEditor::Property::RENDERING_BACKEND,
  38       TEXT = Dali::Toolkit::TextEditor::Property::TEXT,
  39       TEXT_COLOR = Dali::Toolkit::TextEditor::Property::TEXT_COLOR,
  40       FONT_FAMILY = Dali::Toolkit::TextEditor::Property::FONT_FAMILY,
  41       FONT_STYLE = Dali::Toolkit::TextEditor::Property::FONT_STYLE,
  42       POINT_SIZE = Dali::Toolkit::TextEditor::Property::POINT_SIZE,
  43       HORIZONTAL_ALIGNMENT = Dali::Toolkit::TextEditor::Property::HORIZONTAL_ALIGNMENT,
  44       SCROLL_THRESHOLD = Dali::Toolkit::TextEditor::Property::SCROLL_THRESHOLD,
  45       SCROLL_SPEED = Dali::Toolkit::TextEditor::Property::SCROLL_SPEED,
  46       PRIMARY_CURSOR_COLOR = Dali::Toolkit::TextEditor::Property::PRIMARY_CURSOR_COLOR,
  47       SECONDARY_CURSOR_COLOR = Dali::Toolkit::TextEditor::Property::SECONDARY_CURSOR_COLOR,
  48       ENABLE_CURSOR_BLINK = Dali::Toolkit::TextEditor::Property::ENABLE_CURSOR_BLINK,
  49       CURSOR_BLINK_INTERVAL = Dali::Toolkit::TextEditor::Property::CURSOR_BLINK_INTERVAL,
  50       CURSOR_BLINK_DURATION = Dali::Toolkit::TextEditor::Property::CURSOR_BLINK_DURATION,
  51       CURSOR_WIDTH = Dali::Toolkit::TextEditor::Property::CURSOR_WIDTH,
  52       GRAB_HANDLE_IMAGE = Dali::Toolkit::TextEditor::Property::GRAB_HANDLE_IMAGE,
  53       GRAB_HANDLE_PRESSED_IMAGE = Dali::Toolkit::TextEditor::Property::GRAB_HANDLE_PRESSED_IMAGE,
  54       SELECTION_HANDLE_IMAGE_LEFT = Dali::Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_LEFT,
  55       SELECTION_HANDLE_IMAGE_RIGHT = Dali::Toolkit::TextEditor::Property::SELECTION_HANDLE_IMAGE_RIGHT,
  56       SELECTION_HANDLE_PRESSED_IMAGE_LEFT = Dali::Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_LEFT,
  57       SELECTION_HANDLE_PRESSED_IMAGE_RIGHT = Dali::Toolkit::TextEditor::Property::SELECTION_HANDLE_PRESSED_IMAGE_RIGHT,
  58       SELECTION_HANDLE_MARKER_IMAGE_LEFT = Dali::Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_LEFT,
  59       SELECTION_HANDLE_MARKER_IMAGE_RIGHT = Dali::Toolkit::TextEditor::Property::SELECTION_HANDLE_MARKER_IMAGE_RIGHT,
  60       SELECTION_HIGHLIGHT_COLOR = Dali::Toolkit::TextEditor::Property::SELECTION_HIGHLIGHT_COLOR,
  61       DECORATION_BOUNDING_BOX = Dali::Toolkit::TextEditor::Property::DECORATION_BOUNDING_BOX,
  62       ENABLE_MARKUP = Dali::Toolkit::TextEditor::Property::ENABLE_MARKUP,
  63       INPUT_COLOR = Dali::Toolkit::TextEditor::Property::INPUT_COLOR,
  64       INPUT_FONT_FAMILY = Dali::Toolkit::TextEditor::Property::INPUT_FONT_FAMILY,
  65       INPUT_FONT_STYLE = Dali::Toolkit::TextEditor::Property::INPUT_FONT_STYLE,
  66       INPUT_POINT_SIZE = Dali::Toolkit::TextEditor::Property::INPUT_POINT_SIZE,
  67       LINE_SPACING = Dali::Toolkit::TextEditor::Property::LINE_SPACING,
  68       INPUT_LINE_SPACING = Dali::Toolkit::TextEditor::Property::INPUT_LINE_SPACING,
  69       UNDERLINE = Dali::Toolkit::TextEditor::Property::UNDERLINE,
  70       INPUT_UNDERLINE = Dali::Toolkit::TextEditor::Property::INPUT_UNDERLINE,
  71       SHADOW = Dali::Toolkit::TextEditor::Property::SHADOW,
  72       INPUT_SHADOW = Dali::Toolkit::TextEditor::Property::INPUT_SHADOW,
  73       EMBOSS = Dali::Toolkit::TextEditor::Property::EMBOSS,
  74       INPUT_EMBOSS = Dali::Toolkit::TextEditor::Property::INPUT_EMBOSS,
  75       OUTLINE = Dali::Toolkit::TextEditor::Property::OUTLINE,
  76       INPUT_OUTLINE = Dali::Toolkit::TextEditor::Property::INPUT_OUTLINE,
  77
  78       /**
  79        * @brief name "smoothScroll", type bool
  80        * @details Enable or disable the smooth scroll animation
  81        */
  82       SMOOTH_SCROLL = INPUT_OUTLINE + 1,
  83
  84       /**
  85        * @brief name "smoothScrollDuration", type float
  86        * @details Sets the duration of smooth scroll animation
  87        */
  88       SMOOTH_SCROLL_DURATION,
  89
  90       /**
  91        * @brief name "enableScrollBar", type bool
  92        * @details Enable or disable the scroll bar
  93        */
  94       ENABLE_SCROLL_BAR,
  95
  96       /**
  97        * @brief name "scrollBarShowDuration", type float
  98        * @details Sets the duration of scroll bar to show
  99        */
 100       SCROLL_BAR_SHOW_DURATION,
 101
 102       /**
 103        * @brief name "scrollBarFadeDuration", type float
 104        * @details Sets the duration of scroll bar to fade out
 105        */
 106       SCROLL_BAR_FADE_DURATION,
 107
 108       /**
 109        * @brief The size of font in pixels.
 110        *
 111        * Conversion from Point size to Pixel size :
 112        *  Pixel size = Point size * DPI / 72
 113        * @details name "pixelSize", type float
 114        */
 115       PIXEL_SIZE,
 116
 117       /**
 118        * @brief The line count of text.
 119        * @details name "lineCount", type int
 120        * @note this property is read-only.
 121        */
 122       LINE_COUNT,
 123
 124       /**
 125        * @brief The text to display when the TextEditor is empty and inactive.
 126        * @details name "placeholderText", type string
 127        */
 128       PLACEHOLDER_TEXT,
 129
 130       /**
 131        * @brief The placeholder-text color.
 132        * @details name "placeholderTextColor", type vector4
 133        */
 134       PLACEHOLDER_TEXT_COLOR,
 135
 136       /**
 137        * @brief Enables Text selection, such as the cursor, handle, clipboard, and highlight color.
 138        * @details name "enableSelection", type bool
 139        */
 140       ENABLE_SELECTION,
 141
 142       /**
 143        * @brief Sets the placeholder : text, color, font family, font style, point size, and pixel size.
 144        *
 145        * @code
 146        *   Property::Map propertyMap;
 147        *   propertyMap["placeholderText"] = "Setting Placeholder Text";
 148        *   propertyMap["placeholderTextFocused"] = "Setting Placeholder Text Focused";
 149        *   propertyMap["placeholderColor"] = Color::RED;
 150        *   propertyMap["placeholderFontFamily"] = "Arial";
 151        *   propertyMap["placeholderPointSize"] = 12.0f;
 152        *
 153        *   Property::Map fontStyleMap;
 154        *   fontStyleMap.Insert( "weight", "bold" );
 155        *   fontStyleMap.Insert( "width", "condensed" );
 156        *   fontStyleMap.Insert( "slant", "italic" );
 157        *   propertyMap["placeholderFontStyle"] = fontStyleMap;
 158        *
 159        *   editor.SetProperty( DevelTextEditor::Property::PLACEHOLDER, propertyMap );
 160        * @endcode
 161        *
 162        * @details name "placeholder", type MAP
 163        */
 164       PLACEHOLDER
 165   };
 166 } // namespace Property
 167
 168 namespace Scroll
 169 {
 170   enum Type
 171   {
 172     STARTED,   ///< Scrolling is started.
 173     FINISHED   ///< Scrolling is finished.
 174   };
 175 } // namespace Scroll
 176
 177 typedef Signal< void ( TextEditor, Scroll::Type ) > ScrollStateChangedSignalType;
 178
 179 /**
 180  * @brief This signal is emitted when TextEditor scrolling is started or finished.
 181  *
 182  * A callback of the following type may be connected:
 183  * @code
 184  *   void YourCallbackName( ScrollState::Type type );
 185  * @endcode
 186  * type: Whether the scrolling is started or finished.
 187  * @return The signal to connect to
 188  */
 189 DALI_IMPORT_API ScrollStateChangedSignalType& ScrollStateChangedSignal( TextEditor textEditor );
 190
 191 } // namespace DevelTextEditor
 192
 193 } // namespace Toolkit
 194
 195 } // namespace Dali
 196
 197 #endif // DALI_TOOLKIT_TEXT_EDITOR_DEVEL_H