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/*
Minetest
Copyright (C) 2021 Minetest
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include "IGUIEditBox.h"
#include "IOSOperator.h"
#include "guiScrollBar.h"
using namespace irr;
using namespace irr::gui;
class GUIEditBox : public IGUIEditBox
{
public:
GUIEditBox(IGUIEnvironment *environment, IGUIElement *parent, s32 id,
core::rect<s32> rectangle) :
IGUIEditBox(environment, parent, id, rectangle)
{
}
virtual ~GUIEditBox();
//! Sets another skin independent font.
virtual void setOverrideFont(IGUIFont *font = 0);
virtual IGUIFont *getOverrideFont() const { return m_override_font; }
//! Get the font which is used right now for drawing
/** Currently this is the override font when one is set and the
font of the active skin otherwise */
virtual IGUIFont *getActiveFont() const;
//! Sets another color for the text.
virtual void setOverrideColor(video::SColor color);
//! Gets the override color
virtual video::SColor getOverrideColor() const;
//! Sets if the text should use the overide color or the
//! color in the gui skin.
virtual void enableOverrideColor(bool enable);
//! Checks if an override color is enabled
/** \return true if the override color is enabled, false otherwise */
virtual bool isOverrideColorEnabled(void) const
{
return m_override_color_enabled;
}
//! Enables or disables word wrap for using the edit box as multiline text editor.
virtual void setWordWrap(bool enable);
//! Checks if word wrap is enabled
//! \return true if word wrap is enabled, false otherwise
virtual bool isWordWrapEnabled() const { return m_word_wrap; }
//! Enables or disables newlines.
/** \param enable: If set to true, the EGET_EDITBOX_ENTER event will not be fired,
instead a newline character will be inserted. */
virtual void setMultiLine(bool enable);
//! Checks if multi line editing is enabled
//! \return true if mult-line is enabled, false otherwise
virtual bool isMultiLineEnabled() const { return m_multiline; }
//! Enables or disables automatic scrolling with cursor position
//! \param enable: If set to true, the text will move around with the cursor
//! position
virtual void setAutoScroll(bool enable);
//! Checks to see if automatic scrolling is enabled
//! \return true if automatic scrolling is enabled, false if not
virtual bool isAutoScrollEnabled() const { return m_autoscroll; }
protected:
virtual void breakText() = 0;
gui::IGUIFont *m_override_font = nullptr;
bool m_override_color_enabled = false;
bool m_word_wrap = false;
bool m_multiline = false;
bool m_autoscroll = true;
video::SColor m_override_color = video::SColor(101, 255, 255, 255);
};
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