Source/WebKit2/UIProcess/API/efl/ewk_text_style.cpp

   1 /*
   2    Copyright (C) 2011 Samsung Electronics
   3
   4     This library is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU Library General Public
   6     License as published by the Free Software Foundation; either
   7     version 2 of the License, or (at your option) any later version.
   8
   9     This library is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12     Library General Public License for more details.
  13
  14     You should have received a copy of the GNU Library General Public License
  15     along with this library; see the file COPYING.LIB.  If not, write to
  16     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17     Boston, MA 02110-1301, USA.
  18 */
  19
  20 #include "config.h"
  21 #include "ewk_text_style.h"
  22
  23 #include <WebCore/IntPoint.h>
  24
  25 struct _Ewk_Text_Style {
  26     Ewk_Text_Style_State underlineState;
  27     Ewk_Text_Style_State italicState;
  28     Ewk_Text_Style_State boldState;
  29
  30     struct {
  31         Evas_Point startPoint;
  32         Evas_Point endPoint;
  33     } position;
  34
  35     struct {
  36         int r;
  37         int g;
  38         int b;
  39         int a;
  40     } bgColor;
  41
  42     struct {
  43         int r;
  44         int g;
  45         int b;
  46         int a;
  47     } color;
  48
  49     const char* fontSize;
  50     Eina_Bool hasComposition;
  51 };
  52
  53 #if ENABLE(TIZEN_WEBKIT2_GET_TEXT_STYLE_FOR_SELECTION)
  54 Ewk_Text_Style* ewkTextStyleCreate(const EditorState editorState, const WebCore::IntPoint& startPoint, const WebCore::IntPoint& endPoint)
  55 {
  56     Ewk_Text_Style* textStyle = new Ewk_Text_Style;
  57
  58     textStyle->underlineState = static_cast<Ewk_Text_Style_State>(editorState.underlineState);
  59     textStyle->italicState = static_cast<Ewk_Text_Style_State>(editorState.italicState);
  60     textStyle->boldState = static_cast<Ewk_Text_Style_State>(editorState.boldState);
  61
  62     textStyle->position.startPoint.x = startPoint.x();
  63     textStyle->position.startPoint.y = startPoint.y();
  64     textStyle->position.endPoint.x = endPoint.x();
  65     textStyle->position.endPoint.y = endPoint.y();
  66
  67     // for example - rgba(255, 255, 255, 255)
  68     // for example - rgb(255, 255, 255)
  69     if (equalIgnoringCase(editorState.bgColor.left(3), "rgb")) {
  70         size_t startPos = editorState.bgColor.find("(");
  71         size_t endPos = editorState.bgColor.find(")");
  72
  73         String value = editorState.bgColor.substring(startPos + 1, endPos - startPos - 1);
  74         Vector<String> colorValues;
  75         value.split(",", colorValues);
  76         textStyle->bgColor.r = colorValues[0].toInt();
  77         textStyle->bgColor.g = colorValues[1].toInt();
  78         textStyle->bgColor.b = colorValues[2].toInt();
  79         if (equalIgnoringCase(editorState.bgColor.left(4), "rgba"))
  80             textStyle->bgColor.a = colorValues[3].toInt();
  81         else
  82             textStyle->bgColor.a = 255;
  83     }
  84
  85     if (equalIgnoringCase(editorState.color.left(3), "rgb")) {
  86         size_t startPos = editorState.color.find("(");
  87         size_t endPos = editorState.color.find(")");
  88
  89         String value = editorState.color.substring(startPos + 1, endPos - startPos - 1);
  90         Vector<String> colorValues;
  91         value.split(",", colorValues);
  92         textStyle->color.r = colorValues[0].toInt();
  93         textStyle->color.g = colorValues[1].toInt();
  94         textStyle->color.b = colorValues[2].toInt();
  95         if (equalIgnoringCase(editorState.color.left(4), "rgba"))
  96             textStyle->color.a = colorValues[3].toInt();
  97         else
  98             textStyle->color.a = 255;
  99     }
 100
 101     textStyle->fontSize = eina_stringshare_add(editorState.fontSize.utf8().data());
 102     textStyle->hasComposition = editorState.hasComposition;
 103
 104     return textStyle;
 105 }
 106
 107 void ewkTextStyleDelete(Ewk_Text_Style* textStyle)
 108 {
 109     EINA_SAFETY_ON_NULL_RETURN(textStyle);
 110
 111     if (textStyle->fontSize)
 112         eina_stringshare_del(textStyle->fontSize);
 113
 114     delete textStyle;
 115 }
 116 #endif
 117
 118 Ewk_Text_Style_State ewk_text_style_underline_get(Ewk_Text_Style* textStyle)
 119 {
 120 #if ENABLE(TIZEN_WEBKIT2_GET_TEXT_STYLE_FOR_SELECTION)
 121     EINA_SAFETY_ON_NULL_RETURN_VAL(textStyle, EWK_TEXT_STYLE_STATE_FALSE);
 122
 123     return textStyle->underlineState;
 124 #else
 125     return EWK_TEXT_STYLE_STATE_FALSE;
 126 #endif
 127 }
 128
 129 Ewk_Text_Style_State ewk_text_style_italic_get(Ewk_Text_Style* textStyle)
 130 {
 131 #if ENABLE(TIZEN_WEBKIT2_GET_TEXT_STYLE_FOR_SELECTION)
 132     EINA_SAFETY_ON_NULL_RETURN_VAL(textStyle, EWK_TEXT_STYLE_STATE_FALSE);
 133
 134     return textStyle->italicState;
 135 #else
 136     return EWK_TEXT_STYLE_STATE_FALSE;
 137 #endif
 138 }
 139
 140 Ewk_Text_Style_State ewk_text_style_bold_get(Ewk_Text_Style* textStyle)
 141 {
 142 #if ENABLE(TIZEN_WEBKIT2_GET_TEXT_STYLE_FOR_SELECTION)
 143     EINA_SAFETY_ON_NULL_RETURN_VAL(textStyle, EWK_TEXT_STYLE_STATE_FALSE);
 144
 145     return textStyle->boldState;
 146 #else
 147     return EWK_TEXT_STYLE_STATE_FALSE;
 148 #endif
 149 }
 150
 151 Eina_Bool ewk_text_style_position_get(Ewk_Text_Style* textStyle, Evas_Point* startPoint, Evas_Point* endPoint)
 152 {
 153 #if ENABLE(TIZEN_WEBKIT2_GET_TEXT_STYLE_FOR_SELECTION)
 154     EINA_SAFETY_ON_NULL_RETURN_VAL(textStyle, false);
 155
 156     startPoint->x = textStyle->position.startPoint.x;
 157     startPoint->y = textStyle->position.startPoint.y;
 158
 159     endPoint->x = textStyle->position.endPoint.x;
 160     endPoint->y = textStyle->position.endPoint.y;
 161
 162     return true;
 163 #else
 164     return false;
 165 #endif
 166 }
 167
 168 Eina_Bool ewk_text_style_bg_color_get(Ewk_Text_Style* textStyle, int* r, int* g, int* b, int* a)
 169 {
 170 #if ENABLE(TIZEN_WEBKIT2_GET_TEXT_STYLE_FOR_SELECTION)
 171     EINA_SAFETY_ON_NULL_RETURN_VAL(textStyle, false);
 172
 173     if (r)
 174         *r = textStyle->bgColor.r;
 175     if (g)
 176         *g = textStyle->bgColor.g;
 177     if (b)
 178         *b = textStyle->bgColor.b;
 179     if (a)
 180         *a = textStyle->bgColor.a;
 181
 182    return true;
 183 #else
 184     return false;
 185 #endif
 186 }
 187
 188 Eina_Bool ewk_text_style_color_get(Ewk_Text_Style* textStyle, int* r, int* g, int* b, int* a)
 189 {
 190 #if ENABLE(TIZEN_WEBKIT2_GET_TEXT_STYLE_FOR_SELECTION)
 191     EINA_SAFETY_ON_NULL_RETURN_VAL(textStyle, false);
 192
 193     if (r)
 194         *r = textStyle->color.r;
 195     if (g)
 196         *g = textStyle->color.g;
 197     if (b)
 198         *b = textStyle->color.b;
 199     if (a)
 200         *a = textStyle->color.a;
 201
 202    return true;
 203 #else
 204     return false;
 205 #endif
 206 }
 207
 208 const char* ewk_text_style_font_size_get(Ewk_Text_Style* textStyle)
 209 {
 210     EINA_SAFETY_ON_NULL_RETURN_VAL(textStyle, 0);
 211     return textStyle->fontSize;
 212 }
 213
 214 Eina_Bool ewk_text_style_has_composition_get(Ewk_Text_Style* textStyle)
 215 {
 216     EINA_SAFETY_ON_NULL_RETURN_VAL(textStyle, false);
 217     return textStyle->hasComposition;
 218 }