/usr/include/fifechan/widgets/textbox.hpp is in libfifechan-dev 0.1.4-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 | /***************************************************************************
* Copyright (c) 2017 by the fifechan team *
* https://github.com/fifengine/fifechan *
* This file is part of fifechan. *
* *
* fifechan 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 library 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 library; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
/* _______ __ __ __ ______ __ __ _______ __ __
* / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
* / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
* / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
* / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
* /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
* \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
*
* Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
*
*
* Per Larsson a.k.a finalman
* Olof Naessén a.k.a jansem/yakslem
*
* Visit: http://guichan.sourceforge.net
*
* License: (BSD)
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name of Guichan nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef FCN_TEXTBOX_HPP
#define FCN_TEXTBOX_HPP
#include <ctime>
#include <string>
#include <vector>
#include "fifechan/keylistener.hpp"
#include "fifechan/mouselistener.hpp"
#include "fifechan/platform.hpp"
#include "fifechan/widget.hpp"
namespace fcn
{
class Text;
class UTF8StringEditor;
/**
* An implementation of a text box where a user can enter text that contains of many lines.
*/
class FCN_CORE_DECLSPEC TextBox:
public Widget,
public MouseListener,
public KeyListener
{
public:
/**
* Constructor.
*
* @param text The default text of the text box.
*/
TextBox(const std::string& text = "");
~TextBox();
/**
* Sets the text of the text box.
*
* @param text The text of the text box.
* @see getText
*/
void setText(const std::string& text);
/**
* Gets the text of the text box.
*
* @return The text of the text box.
* @see setText
*/
std::string getText() const;
/**
* Gets a certain row from the text.
*
* @param row The number of the row to get from the text.
* @return A row from the text of the text box.
* @see setTextRow
*/
std::string getTextRow(int row) const;
/**
* Sets the text of a certain row of the text.
*
* @param row The number of the row to set in the text.
* @param text The text to set in the given row number.
* @see getTextRow
*/
void setTextRow(int row, const std::string& text);
/**
* Gets the number of rows in the text.
*
* @return The number of rows in the text.
*/
unsigned int getNumberOfRows() const;
/**
* Gets the caret position in the text.
*
* @return The caret position in the text.
* @see setCaretPosition
*/
unsigned int getCaretPosition() const;
/**
* Sets the position of the caret in the text.
*
* @param position the positon of the caret.
* @see getCaretPosition
*/
void setCaretPosition(unsigned int position);
/**
* Gets the row number where the caret is currently located.
*
* @return The row number where the caret is currently located.
* @see setCaretRow
*/
unsigned int getCaretRow() const;
/**
* Sets the row where the caret should be currently located.
*
* @param The row where the caret should be currently located.
* @see getCaretRow
*/
void setCaretRow(int row);
/**
* Gets the column where the caret is currently located.
*
* @return The column where the caret is currently located.
* @see setCaretColumn
*/
unsigned int getCaretColumn() const;
/**
* Sets the column where the caret should be currently located.
*
* @param The column where the caret should be currently located.
* @see getCaretColumn
*/
void setCaretColumn(int column);
/**
* Sets the row and the column where the caret should be curretly
* located.
*
* @param row The row where the caret should be currently located.
* @param column The column where the caret should be currently located.
* @see getCaretRow, getCaretColumn
*/
void setCaretRowColumn(int row, int column);
/**
* Scrolls the text to the caret if the text box is in a scroll area.
*
* @see ScrollArea
*/
virtual void scrollToCaret();
/**
* Checks if the text box is editable.
*
* @return True it the text box is editable, false otherwise.
* @see setEditable
*/
bool isEditable() const;
/**
* Sets the text box to be editable or not.
*
* @param editable True if the text box should be editable, false otherwise.
*/
void setEditable(bool editable);
/**
* Adds a row of text to the end of the text.
*
* @param row The row to add.
*/
virtual void addRow(const std::string &row);
/**
* Checks if the text box is opaque. An opaque text box will draw
* it's background and it's text. A non opaque text box only draw it's
* text making it transparent.
*
* @return True if the text box is opaque, false otherwise.
* @see setOpaque
*/
bool isOpaque();
/**
* Sets the text box to be opaque or not. An opaque text box will draw
* it's background and it's text. A non opaque text box only draw it's
* text making it transparent.
*
* @param opaque True if the text box should be opaque, false otherwise.
* @see isOpaque
*/
void setOpaque(bool opaque);
// Inherited from Widget
virtual void draw(Graphics* graphics);
virtual void fontChanged();
// Inherited from KeyListener
virtual void keyPressed(KeyEvent& keyEvent);
// Inherited from MouseListener
virtual void mousePressed(MouseEvent& mouseEvent);
virtual void mouseDragged(MouseEvent& mouseEvent);
protected:
/**
* Sets caret column (UTF-8 aware).
* @param column Caret column.
*/
void setCaretColumnUTF8(int column);
/**
* Sets caret row (UTF-8 aware).
* @param row Caret row.
*/
void setCaretRowUTF8(int row);
void setCaretRowColumnUTF8(int row, int column);
/**
* Draws the caret. Overloaded this method if you want to
* change the style of the caret.
*
* @param graphics a Graphics object to draw with.
* @param x the x position.
* @param y the y position.
*/
virtual void drawCaret(Graphics* graphics, int x, int y);
/**
* Adjusts the text box's size to fit the text.
*/
virtual void adjustSize();
/**
* Holds the text of the text box.
*/
Text* mText;
/**
* True if the text box is editable, false otherwise.
*/
bool mEditable;
/**
* True if the text box is editable, false otherwise.
*/
bool mOpaque;
/**
* UTF8StringEditor for UTF8 support.
*/
UTF8StringEditor* mStringEditor;
};
}
#endif // end FCN_TEXTBOX_HPP
|