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/*
* This source file is part of MyGUI. For the latest info, see http://mygui.info/
* Distributed under the MIT License
* (See accompanying file COPYING.MIT or copy at http://opensource.org/licenses/MIT)
*/
#ifndef MYGUI_EDIT_TEXT_H_
#define MYGUI_EDIT_TEXT_H_
#include "MyGUI_Prerequest.h"
#include "MyGUI_XmlDocument.h"
#include "MyGUI_Types.h"
#include "MyGUI_ISubWidgetText.h"
#include "MyGUI_IFont.h"
#include "MyGUI_ResourceSkin.h"
#include "MyGUI_RenderFormat.h"
#include "MyGUI_TextView.h"
#include "MyGUI_VertexData.h"
namespace MyGUI
{
class RenderItem;
class MYGUI_EXPORT EditText : public ISubWidgetText
{
MYGUI_RTTI_DERIVED(EditText)
public:
EditText();
void setVisible(bool _visible) override;
// use in const methods, but actually might update object
void updateRawData() const;
// метод для отрисовки себя
void doRender() override;
void setCaption(const UString& _value) override;
const UString& getCaption() const override;
void setTextColour(const Colour& _value) override;
const Colour& getTextColour() const override;
void setAlpha(float _value) override;
void setFontName(std::string_view _value) override;
std::string_view getFontName() const override;
void setFontHeight(int _value) override;
int getFontHeight() const override;
void createDrawItem(ITexture* _texture, ILayerNode* _node) override;
void destroyDrawItem() override;
void setTextAlign(Align _value) override;
Align getTextAlign() const override;
size_t getTextSelectionStart() const override;
size_t getTextSelectionEnd() const override;
void setTextSelection(size_t _start, size_t _end) override;
bool getSelectBackground() const override;
void setSelectBackground(bool _normal) override;
bool isVisibleCursor() const override;
void setVisibleCursor(bool _value) override;
/** Get invert selected text color property. */
bool getInvertSelected() const override;
/** Enable or disable inverting color of selected text.\n
Enabled (true) by default.
*/
void setInvertSelected(bool _value) override;
size_t getCursorPosition() const override;
void setCursorPosition(size_t _index) override;
IntSize getTextSize() const override;
// устанавливает смещение текста в пикселях
void setViewOffset(const IntPoint& _point) override;
IntPoint getViewOffset() const override;
// возвращает положение курсора по произвольному положению
size_t getCursorPosition(const IntPoint& _point) const override;
// возвращает положение курсора в обсолютных координатах
IntCoord getCursorCoord(size_t _position) const override;
bool getShadow() const override;
void setShadow(bool _value) override;
void setShiftText(bool _value) override;
void setWordWrap(bool _value) override;
void setStateData(IStateInfo* _data) override;
void setShadowColour(const Colour& _value) override;
const Colour& getShadowColour() const override;
/*internal:*/
void _updateView() override;
void _correctView() override;
void _setAlign(const IntSize& _oldsize) override;
virtual const VectorLineInfo& getLineInfo() const;
private:
void _setTextColour(const Colour& _value);
void checkVertexSize();
unsigned int getMixedNativeAlpha(float secondAlpha) const;
void drawQuad(
Vertex*& _vertex,
size_t& _vertexCount,
const FloatRect& _vertexRect,
float _vertexZ,
const FloatRect& _textureRect,
uint32 _colour) const;
void drawGlyph(
const RenderTargetInfo& renderTargetInfo,
Vertex*& _vertex,
size_t& _vertexCount,
FloatRect _vertexRect,
FloatRect _textureRect,
uint32 _colour) const;
protected:
bool mEmptyView{false};
uint32 mCurrentColourNative{0xFFFFFFFF};
uint32 mInverseColourNative{0xFF000000};
uint32 mShadowColourNative{0x00000000};
IntCoord mCurrentCoord;
UString mCaption;
UString::utf32string mUtf32Caption;
mutable bool mTextOutDate{false};
Align mTextAlign{Align::Default};
Colour mColour{Colour::White};
Colour mShadowColour{Colour::Black};
float mAlpha{ALPHA_MAX};
VertexColourType mVertexFormat;
IFont* mFont{nullptr};
ITexture* mTexture{nullptr};
int mFontHeight{0};
int mCustomFontHeight = 0;
bool mBackgroundNormal{true};
size_t mStartSelect{0};
size_t mEndSelect{0};
size_t mCursorPosition{0};
bool mVisibleCursor{false};
bool mInvertSelect{true};
bool mShadow{false};
IntPoint mViewOffset; // смещение текста
ILayerNode* mNode{nullptr};
RenderItem* mRenderItem{nullptr};
size_t mCountVertex;
bool mIsAddCursorWidth{true};
bool mShiftText{false};
bool mWordWrap{false};
bool mManualColour{false};
int mOldWidth{0};
mutable TextView mTextView;
};
} // namespace MyGUI
#endif // MYGUI_EDIT_TEXT_H_
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