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77 lines
2.4 KiB
77 lines
2.4 KiB
/* The MIT License
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*
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* Copyright (c) 2010 OTClient, https://github.com/edubart/otclient
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef TEXTAREA_H
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#define TEXTAREA_H
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#include "prerequisites.h"
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#include "font.h"
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class TextArea
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{
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public:
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TextArea();
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TextArea(Font *font,
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const std::string& text,
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const Rect& screenCoords,
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int align = ALIGN_TOP_LEFT,
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const Color& color = Color::white);
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void draw();
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void setFont(Font *font);
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void setText(const std::string& text);
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void setScreenCoords(Rect screenCoords);
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void setAlign(int align);
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void setColor(const Color& color) { m_color = color; }
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void setStartInternalPos(Point startPos);
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void enableCursor(bool enable = true);
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void setCursorVisible(bool visible = true) { m_cursorVisible = visible; }
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void moveCursor(bool right);
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void appendCharacter(char c);
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void removeCharacter(bool right);
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const std::string& getText() const { return m_text; }
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private:
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void recalculate();
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Font *m_font;
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std::string m_text;
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Rect m_screenCoords;
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Rect m_drawArea;
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int m_align;
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Color m_color;
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Point m_startInternalPos;
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int m_cursorPos;
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int m_cursorTicks;
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bool m_cursorVisible;
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std::vector<Rect> m_glyphsCoords;
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std::vector<Rect> m_glyphsTexCoords;
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};
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#endif // TEXTAREA_H
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