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1 /* |
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2 * Hedgewars, a free turn based strategy game |
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3 * Copyright (c) 2006-2011 Andrey Korotaev <unC0Rr@gmail.com> |
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4 * |
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5 * This program is free software; you can redistribute it and/or modify |
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6 * it under the terms of the GNU General Public License as published by |
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7 * the Free Software Foundation; version 2 of the License |
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8 * |
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9 * This program is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 * GNU General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU General Public License |
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15 * along with this program; if not, write to the Free Software |
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16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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17 */ |
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18 |
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19 #include <QGridLayout> |
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20 #include <QVBoxLayout> |
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21 #include <QLabel> |
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22 #include <QListWidget> |
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23 #include <QListWidgetItem> |
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24 #include <QPushButton> |
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25 |
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26 #include <QFile> |
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27 #include <QLocale> |
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28 #include <QSettings> |
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29 |
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30 #include "pagetraining.h" |
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31 #include "hwconsts.h" |
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32 |
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33 QLayout * PageTraining::bodyLayoutDefinition() |
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34 { |
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35 QGridLayout * pageLayout = new QGridLayout(); |
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36 |
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37 // left column |
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38 |
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39 // declare start button, caption and description |
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40 btnPreview = formattedButton(":/res/Trainings.png", true); |
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41 btnPreview->setToolTip(QPushButton::tr("Go!")); |
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42 |
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43 // make both rows equal height |
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44 pageLayout->setRowStretch(0, 1); |
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45 pageLayout->setRowStretch(1, 1); |
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46 |
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47 // add start button, caption and description to 3 different rows |
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48 pageLayout->addWidget(btnPreview, 0, 0); |
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49 |
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50 // center preview |
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51 pageLayout->setAlignment(btnPreview, Qt::AlignRight | Qt::AlignVCenter); |
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52 |
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53 |
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54 // right column |
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55 |
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56 // info area (caption on top, description below) |
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57 QVBoxLayout * infoLayout = new QVBoxLayout(); |
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58 |
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59 lblCaption = new QLabel(); |
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60 lblCaption->setMinimumWidth(360); |
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61 lblCaption->setAlignment(Qt::AlignHCenter | Qt::AlignBottom); |
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62 lblCaption->setWordWrap(true); |
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63 lblDescription = new QLabel(); |
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64 lblDescription->setMinimumWidth(360); |
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65 lblDescription->setAlignment(Qt::AlignHCenter | Qt::AlignTop); |
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66 lblDescription->setWordWrap(true); |
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67 |
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68 infoLayout->addWidget(lblCaption); |
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69 infoLayout->addWidget(lblDescription); |
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70 |
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71 pageLayout->addLayout(infoLayout, 0, 1); |
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72 pageLayout->setAlignment(infoLayout, Qt::AlignLeft); |
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73 |
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74 |
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75 // mission list |
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76 lstMissions = new QListWidget(this); |
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77 pageLayout->addWidget(lstMissions, 1, 0, 1, 2); // span 2 columns |
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78 |
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79 // let's not make the list use more space than needed |
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80 lstMissions->setFixedWidth(360); |
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81 pageLayout->setAlignment(lstMissions, Qt::AlignHCenter); |
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82 |
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83 return pageLayout; |
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84 } |
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85 |
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86 QLayout * PageTraining::footerLayoutDefinition() |
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87 { |
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88 QBoxLayout * bottomLayout = new QVBoxLayout(); |
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89 |
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90 btnStart = formattedButton(QPushButton::tr("Go!")); |
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91 btnStart->setFixedWidth(140); |
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92 |
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93 bottomLayout->addWidget(btnStart); |
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94 |
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95 bottomLayout->setAlignment(btnStart, Qt::AlignRight | Qt::AlignVCenter); |
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96 |
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97 return bottomLayout; |
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98 } |
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99 |
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100 |
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101 void PageTraining::connectSignals() |
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102 { |
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103 connect(lstMissions, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)), this, SLOT(updateInfo())); |
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104 connect(lstMissions, SIGNAL(clicked()), this, SLOT(updateInfo())); |
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105 connect(lstMissions, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(startSelected())); |
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106 connect(btnPreview, SIGNAL(clicked()), this, SLOT(startSelected())); |
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107 connect(btnStart, SIGNAL(clicked()), this, SLOT(startSelected())); |
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108 } |
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109 |
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110 |
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111 PageTraining::PageTraining(QWidget* parent) : AbstractPage(parent) |
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112 { |
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113 initPage(); |
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114 |
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115 // get locale |
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116 QSettings settings(cfgdir->absolutePath() + "/hedgewars.ini", |
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117 QSettings::IniFormat); |
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118 |
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119 QString loc = settings.value("misc/locale", "").toString(); |
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120 if (loc.isEmpty()) |
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121 loc = QLocale::system().name(); |
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122 |
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123 QString infoFile = |
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124 datadir->absolutePath() + "/Locale/missions_" + loc + ".txt"; |
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125 |
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126 // if file is non-existant try with language only |
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127 if (!QFile::exists(infoFile)) |
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128 infoFile = datadir->absolutePath() + "/Locale/missions_" + |
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129 loc.replace(QRegExp("_.*$"),"") + ".txt"; |
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130 |
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131 // fallback if file for current locale is non-existant |
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132 if (!QFile::exists(infoFile)) |
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133 infoFile = datadir->absolutePath() + "/Locale/missions_en.txt"; |
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134 |
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135 // preload mission info for current locale |
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136 m_info = new QSettings(infoFile, QSettings::IniFormat, this); |
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137 |
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138 // TODO -> this should be done in a tool "DataDir" class |
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139 QDir tmpdir; |
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140 tmpdir.cd(cfgdir->absolutePath()); |
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141 tmpdir.cd("Data/Missions/Training"); |
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142 QStringList missionList = scriptList(tmpdir); |
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143 missionList.sort(); |
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144 |
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145 tmpdir.cd(datadir->absolutePath()); |
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146 tmpdir.cd("Missions/Training"); |
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147 QStringList defaultList = scriptList(tmpdir); |
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148 defaultList.sort(); |
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149 |
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150 // add non-duplicate default scripts to the list |
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151 foreach (const QString & mission, defaultList) |
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152 { |
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153 if (!missionList.contains(mission)) |
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154 missionList.append(mission); |
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155 } |
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156 |
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157 // add default scripts that have names different from detected user scripts |
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158 foreach (const QString & mission, missionList) |
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159 { |
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160 QListWidgetItem * item = new QListWidgetItem(mission); |
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161 |
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162 // fallback name: replace underscores in mission name with spaces |
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163 QString name = item->text().replace("_", " "); |
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164 |
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165 // see if we can get a prettier/translated name |
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166 name = m_info->value(mission + ".name", name).toString(); |
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167 |
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168 item->setText(name); |
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169 |
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170 // store original name in data |
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171 item->setData(Qt::UserRole, mission); |
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172 |
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173 lstMissions->addItem(item); |
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174 } |
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175 |
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176 updateInfo(); |
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177 |
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178 // pre-select first mission |
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179 if (lstMissions->count() > 0) |
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180 lstMissions->setCurrentRow(0); |
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181 } |
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182 |
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183 QStringList PageTraining::scriptList(const QDir & scriptDir) const |
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184 { |
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185 QDir dir = scriptDir; |
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186 dir.setFilter(QDir::Files); |
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187 return dir.entryList(QStringList("*.lua")).replaceInStrings(QRegExp("^(.*)\\.lua"), "\\1"); |
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188 } |
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189 |
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190 |
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191 void PageTraining::startSelected() |
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192 { |
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193 QListWidgetItem * curItem = lstMissions->currentItem(); |
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194 |
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195 if (curItem != NULL) |
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196 emit startMission(curItem->data(Qt::UserRole).toString()); |
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197 } |
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198 |
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199 |
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200 void PageTraining::updateInfo() |
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201 { |
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202 if (lstMissions->currentItem()) |
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203 { |
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204 // TODO also use .pngs in userdata folder |
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205 QString thumbFile = datadir->absolutePath() + |
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206 "/Graphics/Missions/Training/" + |
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207 lstMissions->currentItem()->data(Qt::UserRole).toString() + |
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208 ".png"; |
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209 |
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210 if (QFile::exists(thumbFile)) |
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211 btnPreview->setIcon(QIcon(thumbFile)); |
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212 else |
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213 btnPreview->setIcon(QIcon(":/res/Trainings.png")); |
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214 |
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215 QString realName = lstMissions->currentItem()->data( |
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216 Qt::UserRole).toString(); |
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217 |
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218 QString caption = m_info->value(realName + ".name", |
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219 lstMissions->currentItem()->text()).toString(); |
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220 |
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221 QString description = m_info->value(realName + ".desc", |
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222 tr("No description available")).toString(); |
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223 |
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224 lblCaption->setText("<h2>" + caption +"</h2>"); |
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225 lblDescription->setText(description); |
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226 } |
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227 else |
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228 { |
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229 btnPreview->setIcon(QIcon(":/res/Trainings.png")); |
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230 lblCaption->setText(tr("Select a mission!")); |
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231 // TODO better text and tr() |
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232 lblDescription->setText(""); |
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233 } |
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234 } |