- clean working copy for leaving SVN

2022-06-28 19:04:46 +02:00
parent 62a2d47cb3
commit 762b8f0e7d
1966 changed files with 699872 additions and 126 deletions
@@ -0,0 +1,119 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2013 - Raw Material Software Ltd.
+
+   Permission is granted to use this software under the terms of either:
+   a) the GPL v2 (or any later version)
+   b) the Affero GPL v3
+
+   Details of these licenses can be found at: www.gnu.org/licenses
+
+   JUCE 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 General Public License for more details.
+
+   ------------------------------------------------------------------------------
+
+   To release a closed-source product which uses JUCE, commercial licenses are
+   available: visit www.juce.com for more information.
+
+  ==============================================================================
+*/
+
+#ifndef __JUCER_RELATIVEPATH_JUCEHEADER__
+#define __JUCER_RELATIVEPATH_JUCEHEADER__
+
+
+//==============================================================================
+/** Manipulates a cross-platform partial file path. (Needed because File is designed
+    for absolute paths on the active OS)
+*/
+class RelativePath
+{
+public:
+    //==============================================================================
+    enum RootFolder
+    {
+        unknown,
+        projectFolder,
+        buildTargetFolder
+    };
+
+    //==============================================================================
+    RelativePath()
+        : root (unknown)
+    {}
+
+    RelativePath (const String& relPath, const RootFolder rootType)
+        : path (FileHelpers::unixStylePath (relPath)), root (rootType)
+    {
+    }
+
+    RelativePath (const File& file, const File& rootFolder, const RootFolder rootType)
+        : path (FileHelpers::unixStylePath (FileHelpers::getRelativePathFrom (file, rootFolder))), root (rootType)
+    {
+    }
+
+    RootFolder getRoot() const                              { return root; }
+
+    String toUnixStyle() const                              { return FileHelpers::unixStylePath (path); }
+    String toWindowsStyle() const                           { return FileHelpers::windowsStylePath (path); }
+
+    String getFileName() const                              { return getFakeFile().getFileName(); }
+    String getFileNameWithoutExtension() const              { return getFakeFile().getFileNameWithoutExtension(); }
+
+    String getFileExtension() const                         { return getFakeFile().getFileExtension(); }
+    bool hasFileExtension (const String& extension) const   { return getFakeFile().hasFileExtension (extension); }
+    bool isAbsolute() const                                 { return FileHelpers::isAbsolutePath (path); }
+
+    RelativePath withFileExtension (const String& extension) const
+    {
+        return RelativePath (path.upToLastOccurrenceOf (".", ! extension.startsWithChar ('.'), false) + extension, root);
+    }
+
+    RelativePath getParentDirectory() const
+    {
+        String p (path);
+        if (path.endsWithChar ('/'))
+            p = p.dropLastCharacters (1);
+
+        return RelativePath (p.upToLastOccurrenceOf ("/", false, false), root);
+    }
+
+    RelativePath getChildFile (const String& subpath) const
+    {
+        if (FileHelpers::isAbsolutePath (subpath))
+            return RelativePath (subpath, root);
+
+        String p (toUnixStyle());
+        if (! p.endsWithChar ('/'))
+            p << '/';
+
+        return RelativePath (p + subpath, root);
+    }
+
+    RelativePath rebased (const File& originalRoot, const File& newRoot, const RootFolder newRootType) const
+    {
+        if (isAbsolute())
+            return RelativePath (path, newRootType);
+
+        return RelativePath (FileHelpers::getRelativePathFrom (originalRoot.getChildFile (toUnixStyle()), newRoot), newRootType);
+    }
+
+private:
+    //==============================================================================
+    String path;
+    RootFolder root;
+
+    File getFakeFile() const
+    {
+        // This method gets called very often, so we'll cache this directory.
+        static const File currentWorkingDirectory (File::getCurrentWorkingDirectory());
+        return currentWorkingDirectory.getChildFile (path);
+    }
+};
+
+
+#endif   // __JUCER_RELATIVEPATH_JUCEHEADER__