(Added missing files from last check-in)

2026-01-22 01:34:21 +00:00 · 2009-08-22 22:30:57 +00:00 · 2009-08-22 22:30:57 +00:00 · 158a17f08a
commit 158a17f08a
parent 4d16424d9c
262 changed files with 119814 additions and 137 deletions
--- a/src/audio/plugins/juce_PluginDirectoryScanner.cpp
+++ b/src/audio/plugins/juce_PluginDirectoryScanner.cpp
@ -0,0 +1,131 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library - "Jules' Utility Class Extensions"
+   Copyright 2004-9 by Raw Material Software Ltd.
+
+  ------------------------------------------------------------------------------
+
+   JUCE can be redistributed and/or modified under the terms of the GNU General
+   Public License (Version 2), as published by the Free Software Foundation.
+   A copy of the license is included in the JUCE distribution, or can be found
+   online 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.rawmaterialsoftware.com/juce for more information.
+
+  ==============================================================================
+*/
+
+#include "../../core/juce_StandardHeader.h"
+
+BEGIN_JUCE_NAMESPACE
+
+#include "juce_PluginDirectoryScanner.h"
+#include "juce_AudioPluginFormat.h"
+#include "../../io/files/juce_DirectoryIterator.h"
+
+
+//==============================================================================
+PluginDirectoryScanner::PluginDirectoryScanner (KnownPluginList& listToAddTo,
+                                                AudioPluginFormat& formatToLookFor,
+                                                FileSearchPath directoriesToSearch,
+                                                const bool recursive,
+                                                const File& deadMansPedalFile_)
+    : list (listToAddTo),
+      format (formatToLookFor),
+      deadMansPedalFile (deadMansPedalFile_),
+      nextIndex (0),
+      progress (0)
+{
+    directoriesToSearch.removeRedundantPaths();
+
+    filesOrIdentifiersToScan = format.searchPathsForPlugins (directoriesToSearch, recursive);
+
+    // If any plugins have crashed recently when being loaded, move them to the
+    // end of the list to give the others a chance to load correctly..
+    const StringArray crashedPlugins (getDeadMansPedalFile());
+
+    for (int i = 0; i < crashedPlugins.size(); ++i)
+    {
+        const String f = crashedPlugins[i];
+
+        for (int j = filesOrIdentifiersToScan.size(); --j >= 0;)
+            if (f == filesOrIdentifiersToScan[j])
+                filesOrIdentifiersToScan.move (j, -1);
+    }
+}
+
+PluginDirectoryScanner::~PluginDirectoryScanner()
+{
+}
+
+//==============================================================================
+const String PluginDirectoryScanner::getNextPluginFileThatWillBeScanned() const throw()
+{
+    return format.getNameOfPluginFromIdentifier (filesOrIdentifiersToScan [nextIndex]);
+}
+
+bool PluginDirectoryScanner::scanNextFile (const bool dontRescanIfAlreadyInList)
+{
+    String file (filesOrIdentifiersToScan [nextIndex]);
+
+    if (file.isNotEmpty())
+    {
+        if (! list.isListingUpToDate (file))
+        {
+            OwnedArray <PluginDescription> typesFound;
+
+            // Add this plugin to the end of the dead-man's pedal list in case it crashes...
+            StringArray crashedPlugins (getDeadMansPedalFile());
+            crashedPlugins.removeString (file);
+            crashedPlugins.add (file);
+            setDeadMansPedalFile (crashedPlugins);
+
+            list.scanAndAddFile (file,
+                                 dontRescanIfAlreadyInList,
+                                 typesFound,
+                                 format);
+
+            // Managed to load without crashing, so remove it from the dead-man's-pedal..
+            crashedPlugins.removeString (file);
+            setDeadMansPedalFile (crashedPlugins);
+
+            if (typesFound.size() == 0)
+                failedFiles.add (file);
+        }
+
+        ++nextIndex;
+        progress = nextIndex / (float) filesOrIdentifiersToScan.size();
+    }
+
+    return nextIndex < filesOrIdentifiersToScan.size();
+}
+
+const StringArray PluginDirectoryScanner::getDeadMansPedalFile() throw()
+{
+    StringArray lines;
+
+    if (deadMansPedalFile != File::nonexistent)
+    {
+        lines.addLines (deadMansPedalFile.loadFileAsString());
+        lines.removeEmptyStrings();
+    }
+
+    return lines;
+}
+
+void PluginDirectoryScanner::setDeadMansPedalFile (const StringArray& newContents) throw()
+{
+    if (deadMansPedalFile != File::nonexistent)
+        deadMansPedalFile.replaceWithText (newContents.joinIntoString ("\n"), true, true);
+}
+
+
+END_JUCE_NAMESPACE