Differential D2964 Diff 7175 projectmanagers/cmake/cmakebuilddirchooser.cpp

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projectmanagers/cmake/cmakebuilddirchooser.cpp

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97{ 97​{
98 m_srcFolder = srcFolder; 98​ m_srcFolder = srcFolder;
99 99​
100 m_chooserUi->buildFolder->setUrl(KDevelop::proposedBuildFolder(srcFolder).toUrl()); 100​ m_chooserUi->buildFolder->setUrl(KDevelop::proposedBuildFolder(srcFolder).toUrl());
101 setWindowTitle(i18n("Configure a build directory for %1", srcFolder.toLocalFile())); 101​ setWindowTitle(i18n("Configure a build directory for %1", srcFolder.toLocalFile()));
102 update(); 102​ update();
103} 103​}
104 104​
105QString CMakeBuildDirChooser::buildDirProject(const Path &srcDir) 105​void CMakeBuildDirChooser::buildDirSettings(
106{ 106​ const KDevelop::Path& buildDir,
107 const Path cachePath(srcDir, "CMakeCache.txt"); 107​ QString& srcDir,
108​ QString& installDir,
109​ QString& buildType)
110​{
111​ static const QString srcLine = QStringLiteral("CMAKE_HOME_DIRECTORY:INTERNAL=");
112​ static const QString installLine = QStringLiteral("CMAKE_INSTALL_PREFIX:PATH=");
113​ static const QString buildLine = QStringLiteral("CMAKE_BUILD_TYPE:STRING=");
114​
115​ const Path cachePath(buildDir, "CMakeCache.txt");
108 QFile file(cachePath.toLocalFile()); 116​ QFile file(cachePath.toLocalFile());
109 117​
118​ srcDir.clear();
119​ installDir.clear();
120​ buildType.clear();
121​
110 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) 122​ if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
111 { 123​ {
112 qCWarning(CMAKE) << "Something really strange happened reading" << cachePath; 124​ qCWarning(CMAKE) << "Something really strange happened reading" << cachePath;
113 return QString(); 125​ return;
114 } 126​ }
115 127​
116 QString ret; 128​ int cnt = 0;
117 bool correct=false; 129​ while (cnt != 3 && !file.atEnd())
118 const QString pLine="CMAKE_HOME_DIRECTORY:INTERNAL="; ​
119 while (!correct && !file.atEnd()) ​
120 { 130​ {
121 // note: CMakeCache.txt is UTF8-encoded, also see bug 329305 131​ // note: CMakeCache.txt is UTF8-encoded, also see bug 329305
122 QString line = QString::fromUtf8(file.readLine().trimmed()); 132​ QString line = QString::fromUtf8(file.readLine().trimmed());
123 if(line.startsWith(pLine)) 133​
134​ if (line.startsWith(srcLine))
135​ {
136​ srcDir = line.mid(srcLine.count());
137​ ++cnt;
138​ }
139​
140​ if (line.startsWith(installLine))
124 { 141​ {
125 correct=true; 142​ installDir = line.mid(installLine.count());
126 ret=line.mid(pLine.count()); 143​ ++cnt;
127 } 144​ }
145​
146​ if (line.startsWith(buildLine))
147​ {
148​ buildType = line.mid(buildLine.count());
149​ ++cnt;
128 } 150​ }
129 qCDebug(CMAKE) << "The source directory for " << file.fileName() << "is" << ret; 151​ }
130 return ret; 152​
153​ qCDebug(CMAKE) << "The source directory for " << file.fileName() << "is" << srcDir;
154​ qCDebug(CMAKE) << "The install directory for " << file.fileName() << "is" << installDir;
155​ qCDebug(CMAKE) << "The build type for " << file.fileName() << "is" << buildType;
131} 156​}
132 157​
133void CMakeBuildDirChooser::updated() 158​void CMakeBuildDirChooser::updated()
134{ 159​{
135 bool haveCMake=QFile::exists(m_chooserUi->cmakeBin->url().toLocalFile()); 160​ bool haveCMake=QFile::exists(m_chooserUi->cmakeBin->url().toLocalFile());
136 StatusTypes st; 161​ StatusTypes st;
137 if( haveCMake ) st |= HaveCMake; 162​ if( haveCMake ) st |= HaveCMake;
138 163​
139 m_chooserUi->buildFolder->setEnabled(haveCMake); 164​ m_chooserUi->buildFolder->setEnabled(haveCMake);
140 m_chooserUi->installPrefix->setEnabled(haveCMake); 165​ m_chooserUi->installPrefix->setEnabled(haveCMake);
141 m_chooserUi->buildType->setEnabled(haveCMake); 166​ m_chooserUi->buildType->setEnabled(haveCMake);
142// m_chooserUi->generator->setEnabled(haveCMake); 167​// m_chooserUi->generator->setEnabled(haveCMake);
143 if(!haveCMake) 168​ if(!haveCMake)
144 { 169​ {
145 setStatus(i18n("You need to select a cmake binary."), false); 170​ setStatus(i18n("You need to select a cmake binary."), false);
146 return; 171​ return;
147 } 172​ }
148 173​
149 Path chosenBuildFolder(m_chooserUi->buildFolder->url()); 174​ Path chosenBuildFolder(m_chooserUi->buildFolder->url());
150 bool emptyUrl = chosenBuildFolder.isEmpty(); 175​ bool emptyUrl = chosenBuildFolder.isEmpty();
151 if( emptyUrl ) st |= BuildFolderEmpty; 176​ if( emptyUrl ) st |= BuildFolderEmpty;
152 177​
153 bool dirEmpty = false, dirExists= false, dirRelative = false; 178​ bool dirEmpty = false, dirExists= false, dirRelative = false;
154 QString srcDir; 179​ QString srcDir;
180​ QString installDir;
181​ QString buildType;
155 if(!emptyUrl) 182​ if(!emptyUrl)
156 { 183​ {
157 QDir d(chosenBuildFolder.toLocalFile()); 184​ QDir d(chosenBuildFolder.toLocalFile());
158 dirExists = d.exists(); 185​ dirExists = d.exists();
159 dirEmpty = dirExists && d.count()<=2; 186​ dirEmpty = dirExists && d.count()<=2;
160 dirRelative = d.isRelative(); 187​ dirRelative = d.isRelative();
161 if(!dirEmpty && dirExists && !dirRelative) 188​ if(!dirEmpty && dirExists && !dirRelative)
162 { 189​ {
163 bool hasCache=QFile::exists(Path(chosenBuildFolder, "CMakeCache.txt").toLocalFile()); 190​ bool hasCache=QFile::exists(Path(chosenBuildFolder, "CMakeCache.txt").toLocalFile());
164 if(hasCache) 191​ if(hasCache)
165 { 192​ {
166 QString proposed=m_srcFolder.toLocalFile(); 193​ QString proposed=m_srcFolder.toLocalFile();
167 194​
168 srcDir = buildDirProject(chosenBuildFolder); 195​ buildDirSettings(chosenBuildFolder, srcDir, installDir, buildType);
169 if(!srcDir.isEmpty()) 196​ if(!srcDir.isEmpty())
170 { 197​ {
171 if(QDir(srcDir).canonicalPath()==QDir(proposed).canonicalPath()) 198​ if(QDir(srcDir).canonicalPath()==QDir(proposed).canonicalPath())
172 { 199​ {
173 st |= CorrectBuildDir | BuildDirCreated; 200​ st |= CorrectBuildDir | BuildDirCreated;
174 } 201​ }
175 } 202​ }
176 else 203​ else
177 { 204​ {
178 qCWarning(CMAKE) << "maybe you are trying a damaged CMakeCache.txt file. Proper: "; 205​ qCWarning(CMAKE) << "maybe you are trying a damaged CMakeCache.txt file. Proper: ";
179 } 206​ }
207​
208​ if(!installDir.isEmpty() && QDir(installDir).exists())
209​ {
210​ m_chooserUi->installPrefix->setUrl(QUrl::fromLocalFile(installDir));
211​ }
212​
213​ m_chooserUi->buildType->setCurrentText(buildType);
180 } 214​ }
181 } 215​ }
182 216​
183 if(m_alreadyUsed.contains(chosenBuildFolder.toLocalFile())) { 217​ if(m_alreadyUsed.contains(chosenBuildFolder.toLocalFile())) {
184 st=DirAlreadyCreated; 218​ st=DirAlreadyCreated;
185 } 219​ }
186 } 220​ }
187 else 221​ else
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