122 |
122 |
123 foreach (QString theme, themes) |
123 foreach (QString theme, themes) |
124 { |
124 { |
125 QMap<int, QVariant> dataset; |
125 QMap<int, QVariant> dataset; |
126 |
126 |
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127 // Ignore directories without theme.cfg |
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128 QFile themeCfgFile(QString("physfs://Themes/%1/theme.cfg").arg(theme)); |
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129 if (!themeCfgFile.open(QFile::ReadOnly)) |
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130 { |
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131 continue; |
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132 } |
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133 |
127 // themes without icon are supposed to be hidden |
134 // themes without icon are supposed to be hidden |
128 QString iconpath = QString("physfs://Themes/%1/icon.png").arg(theme); |
135 QString iconpath = QString("physfs://Themes/%1/icon.png").arg(theme); |
129 |
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130 if (!QFile::exists(iconpath)) |
136 if (!QFile::exists(iconpath)) |
131 { |
137 { |
132 dataset.insert(IsHiddenRole, true); |
138 dataset.insert(IsHiddenRole, true); |
133 } |
139 } |
134 else |
140 else |
135 { |
141 { |
136 // themes with the key “hidden” in theme.cfg are hidden, too |
142 QTextStream stream(&themeCfgFile); |
137 QFile themeCfgFile(QString("physfs://Themes/%1/theme.cfg").arg(theme)); |
143 QString line = stream.readLine(); |
138 if (themeCfgFile.open(QFile::ReadOnly)) |
144 QString key; |
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145 while (!line.isNull()) |
139 { |
146 { |
140 QTextStream stream(&themeCfgFile); |
147 key = QString(line); |
141 QString line = stream.readLine(); |
148 int equalsPos = line.indexOf('='); |
142 QString key; |
149 key.truncate(equalsPos - 1); |
143 while (!line.isNull()) |
150 key = key.simplified(); |
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151 if (!line.startsWith(';') && key == "hidden") |
144 { |
152 { |
145 key = QString(line); |
153 dataset.insert(IsHiddenRole, true); |
146 int equalsPos = line.indexOf('='); |
154 break; |
147 key.truncate(equalsPos - 1); |
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148 key = key.simplified(); |
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149 if (!line.startsWith(';') && key == "hidden") |
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150 { |
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151 dataset.insert(IsHiddenRole, true); |
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152 break; |
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153 } |
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154 line = stream.readLine(); |
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155 } |
155 } |
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156 line = stream.readLine(); |
156 } |
157 } |
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158 } |
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159 |
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160 // Themes without land textures are considered "background themes" |
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161 // since they cannot be used for generated maps, but they can be used |
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162 // for image maps. |
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163 QString landtexpath = QString("physfs://Themes/%1/LandTex.png").arg(theme); |
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164 if (!QFile::exists(landtexpath)) |
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165 { |
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166 dataset.insert(IsBackgroundThemeRole, true); |
157 } |
167 } |
158 |
168 |
159 // detect if theme is dlc |
169 // detect if theme is dlc |
160 QString themeDir = PHYSFS_getRealDir(QString("Themes/%1").arg(theme).toLocal8Bit().data()); |
170 QString themeDir = PHYSFS_getRealDir(QString("Themes/%1").arg(theme).toLocal8Bit().data()); |
161 bool isDLC = !themeDir.startsWith(datadir->absolutePath()); |
171 bool isDLC = !themeDir.startsWith(datadir->absolutePath()); |