/*
- * Copyright (c) 2022 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2023 Samsung Electronics Co., Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <dali-toolkit/internal/text/controller/text-controller-input-properties.h>
#include <dali-toolkit/internal/text/controller/text-controller-placeholder-handler.h>
#include <dali-toolkit/internal/text/controller/text-controller-relayouter.h>
+#include <dali-toolkit/internal/text/controller/text-controller-spannable-handler.h>
#include <dali-toolkit/internal/text/controller/text-controller-text-updater.h>
#include <dali-toolkit/internal/text/text-editable-control-interface.h>
#include <dali-toolkit/internal/text/text-geometry.h>
-
namespace
{
#if defined(DEBUG_ENABLED)
Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, true, "LOG_TEXT_CONTROLS");
#endif
-const std::string EMPTY_STRING("");
+const char* EMPTY_STRING = "";
+const char* MIME_TYPE_TEXT_PLAIN = "text/plain;charset=utf-8";
template<typename Type>
void EnsureCreated(Type*& object)
float GetDpi()
{
- unsigned int horizontalDpi = 0u;
- unsigned int verticalDpi = 0u;
- Dali::TextAbstraction::FontClient fontClient = Dali::TextAbstraction::FontClient::Get();
- fontClient.GetDpi(horizontalDpi, verticalDpi);
+ static uint32_t horizontalDpi = 0u;
+ static uint32_t verticalDpi = 0u;
+
+ // TODO : How can we know when fontClient DPI changed case?
+ if(DALI_UNLIKELY(horizontalDpi == 0u))
+ {
+ Dali::TextAbstraction::FontClient fontClient = Dali::TextAbstraction::FontClient::Get();
+ fontClient.GetDpi(horizontalDpi, verticalDpi);
+ }
return static_cast<float>(horizontalDpi);
}
return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFitPointSize : 0.0f;
}
+void Controller::SetTextFitLineSize(float lineSize)
+{
+ mImpl->mTextFitLineSize = lineSize;
+}
+
void Controller::SetPlaceholderTextElideEnabled(bool enabled)
{
PlaceholderHandler::SetPlaceholderTextElideEnabled(*this, enabled);
mImpl->GetText(text);
}
+Length Controller::GetNumberOfCharacters() const
+{
+ return mImpl->GetNumberOfCharacters();
+}
+
+void Controller::SetSpannedText(const Text::Spanned& spannedText)
+{
+ SpannableHandler::SetSpannedText(*this, spannedText);
+}
+
void Controller::SetPlaceholderText(PlaceholderType type, const std::string& text)
{
PlaceholderHandler::SetPlaceholderText(*this, type, text);
{
EnsureCreated(mImpl->mFontDefaults);
- mImpl->mFontDefaults->mFontDescription.family = defaultFontFamily;
- DALI_LOG_INFO(gLogFilter, Debug::General, "Controller::SetDefaultFontFamily %s\n", defaultFontFamily.c_str());
- mImpl->mFontDefaults->familyDefined = !defaultFontFamily.empty();
+ if(mImpl->mFontDefaults->mFontDescription.family != defaultFontFamily)
+ {
+ mImpl->mFontDefaults->mFontDescription.family = defaultFontFamily;
+ DALI_LOG_INFO(gLogFilter, Debug::General, "Controller::SetDefaultFontFamily %s\n", defaultFontFamily.c_str());
+ mImpl->mFontDefaults->familyDefined = !defaultFontFamily.empty();
- // Update the cursor position if it's in editing mode
- UpdateCursorPosition(mImpl->mEventData);
+ // Update the cursor position if it's in editing mode
+ UpdateCursorPosition(mImpl->mEventData);
- // Clear the font-specific data
- mImpl->ClearFontData();
+ // Clear the font-specific data
+ mImpl->ClearFontData();
- mImpl->RequestRelayout();
+ mImpl->RequestRelayout();
+ }
}
-const std::string& Controller::GetDefaultFontFamily() const
+std::string Controller::GetDefaultFontFamily() const
{
return mImpl->mFontDefaults ? mImpl->mFontDefaults->mFontDescription.family : EMPTY_STRING;
}
PlaceholderHandler::SetPlaceholderFontFamily(*this, placeholderTextFontFamily);
}
-const std::string& Controller::GetPlaceholderFontFamily() const
+std::string Controller::GetPlaceholderFontFamily() const
{
return PlaceholderHandler::GetPlaceholderFontFamily(*this);
}
mImpl->mEmbossDefaults->properties = embossProperties;
}
-const std::string& Controller::GetDefaultEmbossProperties() const
+std::string Controller::GetDefaultEmbossProperties() const
{
return mImpl->mEmbossDefaults ? mImpl->mEmbossDefaults->properties : EMPTY_STRING;
}
mImpl->mOutlineDefaults->properties = outlineProperties;
}
-const std::string& Controller::GetDefaultOutlineProperties() const
+std::string Controller::GetDefaultOutlineProperties() const
{
return mImpl->mOutlineDefaults ? mImpl->mOutlineDefaults->properties : EMPTY_STRING;
}
InputFontHandler::SetInputFontFamily(*this, fontFamily);
}
-const std::string& Controller::GetInputFontFamily() const
+std::string Controller::GetInputFontFamily() const
{
return InputFontHandler::GetInputFontFamily(*this);
}
InputProperties::SetInputShadowProperties(*this, shadowProperties);
}
-const std::string& Controller::GetInputShadowProperties() const
+std::string Controller::GetInputShadowProperties() const
{
return InputProperties::GetInputShadowProperties(*this);
}
InputProperties::SetInputUnderlineProperties(*this, underlineProperties);
}
-const std::string& Controller::GetInputUnderlineProperties() const
+std::string Controller::GetInputUnderlineProperties() const
{
return InputProperties::GetInputUnderlineProperties(*this);
}
InputProperties::SetInputEmbossProperties(*this, embossProperties);
}
-const std::string& Controller::GetInputEmbossProperties() const
+std::string Controller::GetInputEmbossProperties() const
{
return InputProperties::GetInputEmbossProperties(*this);
}
InputProperties::SetInputOutlineProperties(*this, outlineProperties);
}
-const std::string& Controller::GetInputOutlineProperties() const
+std::string Controller::GetInputOutlineProperties() const
{
return InputProperties::GetInputOutlineProperties(*this);
}
}
}
-const std::string& Controller::GetInputStrikethroughProperties() const
+std::string Controller::GetInputStrikethroughProperties() const
{
return (NULL != mImpl->mEventData) ? mImpl->mEventData->mInputStyle.strikethroughProperties : EMPTY_STRING;
}
return mImpl->mModel->GetNumberOfLines();
}
-const ModelInterface* const Controller::GetTextModel() const
+const ModelInterface* Controller::GetTextModel() const
{
return mImpl->mModel.Get();
}
return positionsList;
}
+Rect<float> Controller::GetLineBoundingRectangle(const uint32_t lineIndex)
+{
+ return GetLineBoundingRect(mImpl->mModel, lineIndex);
+}
+
+Rect<float> Controller::GetCharacterBoundingRectangle(const uint32_t charIndex)
+{
+ return GetCharacterBoundingRect(mImpl->mModel, charIndex);
+}
+
+int Controller::GetCharacterIndexAtPosition(float visualX, float visualY)
+{
+ return GetCharIndexAtPosition(mImpl->mModel, visualX, visualY);
+}
+
Rect<> Controller::GetTextBoundingRectangle(CharacterIndex startIndex, CharacterIndex endIndex)
{
Vector<Vector2> sizeList;
return {0, 0, 0, 0};
}
- auto minX = positionList[0].x;
- auto minY = positionList[0].y;
- auto maxRight = positionList[0].x + sizeList[0].x;
- auto maxBottom = positionList[0].y + sizeList[0].y;
+ auto controlWidth = mImpl->mModel->mVisualModel->mControlSize.width;
+ auto minX = positionList[0].x;
+ auto minY = positionList[0].y;
+ auto maxRight = positionList[0].x + sizeList[0].x;
+ auto maxBottom = positionList[0].y + sizeList[0].y;
for(unsigned int i = 1; i < sizeList.Size(); i++)
{
maxBottom = std::max(maxBottom, positionList[i].y + sizeList[i].y);
}
+ if(minX < 0.0f)
+ {
+ minX = 0.0f;
+ }
+
+ if(maxRight > controlWidth)
+ {
+ maxRight = controlWidth;
+ }
+
return {minX, minY, maxRight - minX, maxBottom - minY};
}
return mImpl->CutText();
}
-void Controller::PasteText()
+void Controller::PasteClipboardItemEvent(uint32_t id, const char* mimeType, const char* data)
{
- mImpl->RequestGetTextFromClipboard(); // Request clipboard service to retrieve an item
+ // Upon receiving the data, it is important to disconnect the signal
+ // to avoid potential unintended pasting caused by subsequent requests.
+ mImpl->mClipboard.DataReceivedSignal().Disconnect(this, &Controller::PasteClipboardItemEvent);
+
+ // If the id is 0u, it is an invalid response.
+ // text-controller allows only plain text type.
+ if(id != 0u && !strncmp(mimeType, MIME_TYPE_TEXT_PLAIN, strlen(MIME_TYPE_TEXT_PLAIN)))
+ {
+ EventHandler::PasteClipboardItemEvent(*this, data);
+ }
}
-InputMethodContext::CallbackData Controller::OnInputMethodContextEvent(InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
+void Controller::PasteText()
{
- return EventHandler::OnInputMethodContextEvent(*this, inputMethodContext, inputMethodContextEvent);
+ if(mImpl->EnsureClipboardCreated())
+ {
+ // Connect the signal before calling GetData() of the clipboard.
+ mImpl->mClipboard.DataReceivedSignal().Connect(this, &Controller::PasteClipboardItemEvent);
+
+ // Request clipboard service to retrieve an item.
+ uint id = mImpl->mClipboard.GetData(MIME_TYPE_TEXT_PLAIN);
+ if(id == 0u)
+ {
+ // If the return id is 0u, the signal is not emitted, we must disconnect signal here.
+ mImpl->mClipboard.DataReceivedSignal().Disconnect(this, &Controller::PasteClipboardItemEvent);
+ }
+ }
}
-void Controller::PasteClipboardItemEvent()
+InputMethodContext::CallbackData Controller::OnInputMethodContextEvent(InputMethodContext& inputMethodContext, const InputMethodContext::EventData& inputMethodContextEvent)
{
- EventHandler::PasteClipboardItemEvent(*this);
+ return EventHandler::OnInputMethodContextEvent(*this, inputMethodContext, inputMethodContextEvent);
}
void Controller::GetTargetSize(Vector2& targetSize)
Controller::~Controller()
{
- delete mImpl;
}
} // namespace Dali::Toolkit::Text