automated-tests/src/dali-toolkit-internal/utc-Dali-Text-TextSpannable.cpp

   1 /*
   2  * Copyright (c) 2022 Samsung Electronics Co., Ltd.
   3  *
   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
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  *
  16  */
  17
  18 #include <stdlib.h>
  19 #include <unistd.h>
  20 #include <iostream>
  21
  22 #include <dali-toolkit-test-suite-utils.h>
  23 #include <dali-toolkit/dali-toolkit.h>
  24 #include <dali-toolkit/devel-api/controls/text-controls/text-spannable.h>
  25 #include <dali-toolkit/devel-api/text/spannable-string.h>
  26 #include <dali-toolkit/devel-api/text/spans/foreground-color-span.h>
  27 #include <dali-toolkit/internal/controls/text-controls/text-editor-impl.h>
  28 #include <dali-toolkit/internal/controls/text-controls/text-field-impl.h>
  29 #include <dali-toolkit/internal/controls/text-controls/text-label-impl.h>
  30
  31 using namespace Dali;
  32 using namespace Toolkit;
  33
  34 Text::SpannableString CreateSpannableStringForForegroundColorSpan()
  35 {
  36   Text::SpannableString spannableString = Text::SpannableString::New("Hello مرحبا");
  37   DALI_TEST_CHECK(spannableString);
  38
  39   auto isAddedGreen = spannableString.AttachSpan(
  40     Text::ForegroundColorSpan::New(Color::GREEN),
  41     Text::Range::New(5u, 7u));
  42   DALI_TEST_CHECK(isAddedGreen);
  43
  44   auto isAddedBlue = spannableString.AttachSpan(
  45     Text::ForegroundColorSpan::New(Color::BLUE),
  46     Text::Range::New(1u, 2u));
  47   DALI_TEST_CHECK(isAddedBlue);
  48
  49   return spannableString;
  50 }
  51
  52 void CheckColorIndices(const Text::ColorIndex* const colorIndicesBuffer,
  53                        uint32_t                      numberOfIndices,
  54                        std::vector<uint32_t>         indicesToCheck,
  55                        std::vector<uint32_t>         expectedValues)
  56 {
  57   DALI_TEST_CHECK(colorIndicesBuffer);
  58
  59   for(uint32_t i = 0u; i < numberOfIndices; i++)
  60   {
  61     DALI_TEST_EQUALS(colorIndicesBuffer[indicesToCheck[i]], expectedValues[i], TEST_LOCATION);
  62   }
  63 }
  64
  65 int UtcDaliToolkitTextLabelSetSpannedText(void)
  66 {
  67   ToolkitTestApplication application;
  68   tet_infoline(" UtcDaliToolkitTextLabelSetSpannedText");
  69
  70   TextLabel textLabel = TextLabel::New();
  71   DALI_TEST_CHECK(textLabel);
  72   application.GetScene().Add(textLabel);
  73
  74   Text::SpannableString spannableString = CreateSpannableStringForForegroundColorSpan();
  75
  76   Text::SetSpannedText(textLabel, spannableString);
  77
  78   application.SendNotification();
  79   application.Render();
  80
  81   Toolkit::Internal::TextLabel& labelImpl           = GetImpl(textLabel);
  82   const Text::ColorIndex* const colorIndicesBuffer  = labelImpl.GetTextController()->GetTextModel()->GetColorIndices();
  83
  84   CheckColorIndices(colorIndicesBuffer, 6u, {0u, 1u, 2u, 5u, 7u, 10u}, {0u, 2u, 2u, 1u, 1u, 0u});
  85
  86   END_TEST;
  87 }
  88
  89 int UtcDaliToolkitTextEditorSetSpannedText(void)
  90 {
  91   ToolkitTestApplication application;
  92   tet_infoline(" UtcDaliToolkitTextEditorSetSpannedText");
  93
  94   TextEditor textEditor = TextEditor::New();
  95   DALI_TEST_CHECK(textEditor);
  96   application.GetScene().Add(textEditor);
  97
  98   Text::SpannableString spannableString = CreateSpannableStringForForegroundColorSpan();
  99
 100   Text::SetSpannedText(textEditor, spannableString);
 101
 102   application.SendNotification();
 103   application.Render();
 104
 105   Toolkit::Internal::TextEditor& labelImpl          = GetImpl(textEditor);
 106   const Text::ColorIndex* const  colorIndicesBuffer = labelImpl.GetTextController()->GetTextModel()->GetColorIndices();
 107
 108   CheckColorIndices(colorIndicesBuffer, 6u, {0u, 1u, 2u, 5u, 7u, 10u}, {0u, 2u, 2u, 1u, 1u, 0u});
 109
 110   END_TEST;
 111 }
 112
 113 int UtcDaliToolkitTextFieldSetSpannedText(void)
 114 {
 115   ToolkitTestApplication application;
 116   tet_infoline(" UtcDaliToolkitTextFieldSetSpannedText");
 117
 118   TextField textField = TextField::New();
 119   DALI_TEST_CHECK(textField);
 120   application.GetScene().Add(textField);
 121
 122   Text::SpannableString spannableString = CreateSpannableStringForForegroundColorSpan();
 123
 124   Text::SetSpannedText(textField, spannableString);
 125
 126   application.SendNotification();
 127   application.Render();
 128
 129   Toolkit::Internal::TextField& labelImpl          = GetImpl(textField);
 130   const Text::ColorIndex* const colorIndicesBuffer = labelImpl.GetTextController()->GetTextModel()->GetColorIndices();
 131
 132   CheckColorIndices(colorIndicesBuffer, 6u, {0u, 1u, 2u, 5u, 7u, 10u}, {0u, 2u, 2u, 1u, 1u, 0u});
 133
 134   END_TEST;
 135 }