- 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 +1,153 @@
+/*
+  ==============================================================================
+
+   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_OPENDOCUMENTMANAGER_JUCEHEADER__
+#define __JUCER_OPENDOCUMENTMANAGER_JUCEHEADER__
+
+#include "../Project/jucer_Project.h"
+
+//==============================================================================
+/**
+*/
+class OpenDocumentManager
+{
+public:
+    //==============================================================================
+    OpenDocumentManager();
+    ~OpenDocumentManager();
+
+    //==============================================================================
+    class Document
+    {
+    public:
+        Document() {}
+        virtual ~Document() {}
+
+        virtual bool loadedOk() const = 0;
+        virtual bool isForFile (const File& file) const = 0;
+        virtual bool isForNode (const ValueTree& node) const = 0;
+        virtual bool refersToProject (Project& project) const = 0;
+        virtual Project* getProject() const = 0;
+        virtual String getName() const = 0;
+        virtual String getType() const = 0;
+        virtual File getFile() const = 0;
+        virtual bool needsSaving() const = 0;
+        virtual bool save() = 0;
+        virtual bool saveAs() = 0;
+        virtual bool hasFileBeenModifiedExternally() = 0;
+        virtual void reloadFromFile() = 0;
+        virtual Component* createEditor() = 0;
+        virtual Component* createViewer() = 0;
+        virtual void fileHasBeenRenamed (const File& newFile) = 0;
+        virtual String getState() const = 0;
+        virtual void restoreState (const String& state) = 0;
+        virtual File getCounterpartFile() const   { return File::nonexistent; }
+    };
+
+    //==============================================================================
+    int getNumOpenDocuments() const;
+    Document* getOpenDocument (int index) const;
+    void clear();
+
+    bool canOpenFile (const File& file);
+    Document* openFile (Project* project, const File& file);
+    bool closeDocument (int index, bool saveIfNeeded);
+    bool closeDocument (Document* document, bool saveIfNeeded);
+    bool closeAll (bool askUserToSave);
+    bool closeAllDocumentsUsingProject (Project& project, bool saveIfNeeded);
+    void closeFile (const File& f, bool saveIfNeeded);
+    bool anyFilesNeedSaving() const;
+    bool saveAll();
+    FileBasedDocument::SaveResult saveIfNeededAndUserAgrees (Document* doc);
+    void reloadModifiedFiles();
+    void fileHasBeenRenamed (const File& oldFile, const File& newFile);
+
+    //==============================================================================
+    class DocumentCloseListener
+    {
+    public:
+        DocumentCloseListener() {}
+        virtual ~DocumentCloseListener() {}
+
+        // return false to force it to stop.
+        virtual bool documentAboutToClose (Document* document) = 0;
+    };
+
+    void addListener (DocumentCloseListener*);
+    void removeListener (DocumentCloseListener*);
+
+    //==============================================================================
+    class DocumentType
+    {
+    public:
+        DocumentType() {}
+        virtual ~DocumentType() {}
+
+        virtual bool canOpenFile (const File& file) = 0;
+        virtual Document* openFile (Project* project, const File& file) = 0;
+    };
+
+    void registerType (DocumentType* type);
+
+
+private:
+    OwnedArray<DocumentType> types;
+    OwnedArray<Document> documents;
+    Array<DocumentCloseListener*> listeners;
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (OpenDocumentManager)
+};
+
+//==============================================================================
+class RecentDocumentList    : private OpenDocumentManager::DocumentCloseListener
+{
+public:
+    RecentDocumentList();
+    ~RecentDocumentList();
+
+    void clear();
+
+    void newDocumentOpened (OpenDocumentManager::Document* document);
+
+    OpenDocumentManager::Document* getCurrentDocument() const       { return previousDocs.getLast(); }
+
+    bool canGoToPrevious() const;
+    bool canGoToNext() const;
+
+    OpenDocumentManager::Document* getPrevious();
+    OpenDocumentManager::Document* getNext();
+
+    OpenDocumentManager::Document* getClosestPreviousDocOtherThan (OpenDocumentManager::Document* oneToAvoid) const;
+
+    void restoreFromXML (Project& project, const XmlElement& xml);
+    XmlElement* createXML() const;
+
+private:
+    bool documentAboutToClose (OpenDocumentManager::Document*);
+
+    Array<OpenDocumentManager::Document*> previousDocs, nextDocs;
+};
+
+
+#endif   // __JUCER_OPENDOCUMENTMANAGER_JUCEHEADER__