Mercurial > fife-parpg

annotate engine/core/gui/widgets/utf8textbox.cpp @ 384:621b062e752d

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Modified the code blocks project files to fit with the new build system. Code blocks now uses scons to build each of the configurations. The python configurations build properly but fail during link with a bunch of undefined references insides of the swig generated dll, not sure why. Also updated the win32-config.py so that it no longer relies on variables defined outside of itself, this was causing code blocks to not be able to build. Updated a couple of the batch scripts so they run properly.
author vtchill@33b003aa-7bff-0310-803a-e67f0ece8222
date Wed, 20 Jan 2010 05:56:18 +0000
parents 64738befdf3b
children
rev   line source
228
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1 /***************************************************************************
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2 * Copyright (C) 2009 by the FIFE team *
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3 * http://www.fifengine.de *
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4 * This file is part of FIFE. *
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5 * *
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6 * FIFE is free software; you can redistribute it and/or *
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7 * modify it under the terms of the GNU Lesser General Public *
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8 * License as published by the Free Software Foundation; either *
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9 * version 2.1 of the License, or (at your option) any later version. *
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10 * *
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11 * This library is distributed in the hope that it will be useful, *
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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14 * Lesser General Public License for more details. *
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15 * *
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16 * You should have received a copy of the GNU Lesser General Public *
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17 * License along with this library; if not, write to the *
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18 * Free Software Foundation, Inc., *
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19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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20 ***************************************************************************/
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21
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22 // Standard C++ library includes
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23 #include <cassert>
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24
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25 // 3rd party library includes
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26
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27 // FIFE includes
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28 // These includes are split up in two parts, separated by one empty line
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29 // First block: files included from the FIFE root src directory
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30 // Second block: files included from the same folder
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31 #include "util/utf8/utf8.h"
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32
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33 #include "utf8textbox.h"
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34
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35 namespace gcn {
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36
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37 UTF8TextBox::UTF8TextBox(const std::string & text)
378
64738befdf3b bringing in the changes from the build_system_rework branch in preparation for the 0.3.0 release. This commit will require the Jan2010 devkit. Clients will also need to be modified to the new way to import fife.
vtchill@33b003aa-7bff-0310-803a-e67f0ece8222
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38 :TextBox(text), mStringEditor(new UTF8StringEditor())
228
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39 {
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40 }
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41
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42 UTF8TextBox::~ UTF8TextBox()
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43 {
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44 delete mStringEditor;
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45 }
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46
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47 void UTF8TextBox::keyPressed(KeyEvent& keyEvent)
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48 {
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49 Key key = keyEvent.getKey();
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50
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51 if (key.getValue() == Key::LEFT)
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52 {
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53 if (mCaretColumn == 0)
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54 {
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55 if (mCaretRow > 0)
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56 {
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57 mCaretRow--;
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58 mCaretColumn = mTextRows[mCaretRow].size();
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59 }
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60 }
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61 else
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62 {
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63 mCaretColumn = mStringEditor->prevChar(mTextRows[mCaretRow], mCaretColumn);
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64 }
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65 }
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66 else if (key.getValue() == Key::RIGHT)
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67 {
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68 if (mCaretColumn < mTextRows[mCaretRow].size())
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69 {
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70 mCaretColumn = mStringEditor->nextChar(mTextRows[mCaretRow], mCaretColumn);
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71 }
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72 else
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73 {
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74 if (mCaretRow < mTextRows.size() - 1)
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75 {
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76 mCaretRow++;
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77 mCaretColumn = 0;
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78 }
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79 }
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80 }
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81 else if (key.getValue() == Key::DOWN)
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82 {
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83 setCaretRowUTF8(mCaretRow + 1);
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84 }
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85
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86 else if (key.getValue() == Key::UP)
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87 {
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88 setCaretRowUTF8(mCaretRow - 1);
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89 }
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90
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91 else if (key.getValue() == Key::HOME)
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92 {
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93 mCaretColumn = 0;
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94 }
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95
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96 else if (key.getValue() == Key::END)
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97 {
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98 mCaretColumn = mTextRows[mCaretRow].size();
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99 }
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100
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101 else if (key.getValue() == Key::ENTER && mEditable)
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102 {
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103 mTextRows.insert(mTextRows.begin() + mCaretRow + 1,
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104 mTextRows[mCaretRow].substr(mCaretColumn, mTextRows[mCaretRow].size() - mCaretColumn));
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105 mTextRows[mCaretRow].resize(mCaretColumn);
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106 ++mCaretRow;
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107 mCaretColumn = 0;
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108 }
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109
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110 else if (key.getValue() == Key::BACKSPACE
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111 && mCaretColumn != 0
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112 && mEditable)
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113 {
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114 mCaretColumn = mStringEditor->prevChar(mTextRows[mCaretRow], mCaretColumn);
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115 mCaretColumn = mStringEditor->eraseChar(mTextRows[mCaretRow], mCaretColumn);
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116 }
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117
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118 else if (key.getValue() == Key::BACKSPACE
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119 && mCaretColumn == 0
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phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
120 && mCaretRow != 0
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
121 && mEditable)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
122 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
123 mCaretColumn = mTextRows[mCaretRow - 1].size();
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
124 mTextRows[mCaretRow - 1] += mTextRows[mCaretRow];
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
125 mTextRows.erase(mTextRows.begin() + mCaretRow);
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
126 mCaretRow--;
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
127 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
128
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
129 else if (key.getValue() == Key::DELETE
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
130 && mCaretColumn < (int)mTextRows[mCaretRow].size()
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
131 && mEditable)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
132 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
133 mCaretColumn = mStringEditor->eraseChar(mTextRows[mCaretRow], mCaretColumn);
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
134 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
135
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
136 else if (key.getValue() == Key::DELETE
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
137 && mCaretColumn == (int)mTextRows[mCaretRow].size()
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
138 && mCaretRow < ((int)mTextRows.size() - 1)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
139 && mEditable)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
140 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
141 mTextRows[mCaretRow] += mTextRows[mCaretRow + 1];
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
142 mTextRows.erase(mTextRows.begin() + mCaretRow + 1);
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
143 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
144
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
145 else if(key.getValue() == Key::PAGE_UP)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
146 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
147 Widget* par = getParent();
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
148
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
149 if (par != NULL)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
150 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
151 int rowsPerPage = par->getChildrenArea().height / getFont()->getHeight();
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
152 int chars = mStringEditor->countChars(mTextRows[mCaretRow], mCaretColumn);
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
153 mCaretRow -= rowsPerPage;
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
154
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
155 if (mCaretRow < 0)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
156 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
157 mCaretRow = 0;
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
158 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
159 mCaretColumn = mStringEditor->getOffset(mTextRows[mCaretRow], chars);
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
160 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
161 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
162
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
163 else if(key.getValue() == Key::PAGE_DOWN)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
164 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
165 Widget* par = getParent();
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
166
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
167 if (par != NULL)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
168 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
169 int rowsPerPage = par->getChildrenArea().height / getFont()->getHeight();
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
170 int chars = mStringEditor->countChars(mTextRows[mCaretRow], mCaretColumn);
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
171 mCaretRow += rowsPerPage;
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
172
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
173 if (mCaretRow >= (int)mTextRows.size())
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
174 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
175 mCaretRow = mTextRows.size() - 1;
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
176 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
177
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
178 mCaretColumn = mStringEditor->getOffset(mTextRows[mCaretRow], chars);
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
179 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
180 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
181
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
182 else if(key.getValue() == Key::TAB
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
183 && mEditable)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
184 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
185 // FIXME: jump X spaces, so mCaretColumn % TAB_SIZE = 0 and X <= TAB_SIZE
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
186 mTextRows[mCaretRow].insert(mCaretColumn,std::string(" "));
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
187 mCaretColumn += 4;
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
188 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
189
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
190 else if ((key.isCharacter() || key.getValue() > 255)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
191 && mEditable)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
192 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
193 mCaretColumn = mStringEditor->insertChar(mTextRows[mCaretRow], mCaretColumn, key.getValue());
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
194 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
195
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
196 adjustSize();
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
197 scrollToCaret();
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
198 assert( utf8::is_valid(mTextRows[mCaretRow].begin(),mTextRows[mCaretRow].end()) );
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
199 assert( utf8::is_valid(mTextRows[mCaretRow].begin(),mTextRows[mCaretRow].begin() + mCaretColumn) );
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
200 keyEvent.consume();
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
201 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
202
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
203
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
204 void UTF8TextBox::setCaretColumnUTF8(int column)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
205 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
206 // no need to clip the column, mStringEditor handles it automaticly
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
207 mCaretColumn = mStringEditor->getOffset(mTextRows[mCaretRow], column);
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
208 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
209
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
210 void UTF8TextBox::setCaretRowUTF8(int row)
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
211 {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
212 int chars = mStringEditor->countChars(mTextRows[mCaretRow], mCaretColumn);
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
213 if (row < 0) {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
214 row = 0;
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
215 } else if (row >= mTextRows.size()) {
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
216 row = mTextRows.size() - 1;
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
217 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
218 mCaretRow = row;
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
219 mCaretColumn = mStringEditor->getOffset(mTextRows[mCaretRow], chars);
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
220 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
221
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
222 }
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
223
756b895e1dab Merged unicode-support back into trunk.
phoku@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
224