- 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 +1,135 @@
+/*
+  ==============================================================================
+
+   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_COMPONENTLAYOUT_JUCEHEADER__
+#define __JUCER_COMPONENTLAYOUT_JUCEHEADER__
+
+
+#include "components/jucer_ComponentTypeHandler.h"
+class JucerDocument;
+
+
+//==============================================================================
+/**
+    Manages the set of sub-components for a JucerDocument.
+
+*/
+class ComponentLayout
+{
+public:
+    //==============================================================================
+    ComponentLayout();
+    ~ComponentLayout();
+
+    //==============================================================================
+    void changed();
+
+    int getNumComponents() const noexcept                                { return components.size(); }
+    Component* getComponent (const int index) const noexcept             { return components [index]; }
+    int indexOfComponent (Component* const comp) const noexcept          { return components.indexOf (comp); }
+    bool containsComponent (Component* const comp) const noexcept        { return components.contains (comp); }
+
+    //==============================================================================
+    void clearComponents();
+    void removeComponent (Component* comp, const bool undoable);
+
+    Component* addNewComponent (ComponentTypeHandler* const type, int x, int y);
+    Component* addComponentFromXml (const XmlElement& xml, const bool undoable);
+
+    Component* findComponentWithId (const int64 componentId) const;
+
+    //==============================================================================
+    void componentToFront (Component* comp, const bool undoable);
+    void componentToBack (Component* comp, const bool undoable);
+
+    void setComponentPosition (Component* comp, const RelativePositionedRectangle& newPos, const bool undoable);
+    void updateStoredComponentPosition (Component* comp, const bool undoable);
+
+    //==============================================================================
+    Component* getComponentRelativePosTarget (Component* comp, int whichDimension) const;
+    void setComponentRelativeTarget (Component* comp, int whichDimension, Component* compToBeRelativeTo);
+    // checks recursively whether the comp depends on the given comp for its position
+    bool dependsOnComponentForRelativePos (Component* comp, Component* possibleDependee) const;
+
+    PopupMenu getRelativeTargetMenu (Component* comp, int whichDimension) const;
+    void processRelativeTargetMenuResult (Component* comp, int whichDimension, int menuResultID);
+
+    //==============================================================================
+    void setComponentMemberVariableName (Component* comp, const String& newName);
+    String getComponentMemberVariableName (Component* comp) const;
+
+    //==============================================================================
+    void setComponentVirtualClassName (Component* comp, const String& newName);
+    String getComponentVirtualClassName (Component* comp) const;
+
+    //==============================================================================
+    SelectedItemSet <Component*>& getSelectedSet()                      { return selected; }
+
+    static const char* const clipboardXmlTag;
+    void copySelectedToClipboard();
+    void paste();
+    void deleteSelected();
+    void selectAll();
+
+    void selectedToFront();
+    void selectedToBack();
+
+    void startDragging();
+    void dragSelectedComps (int dxFromDragStart, int dyFromDragStart, const bool allowSnap = true);
+    void endDragging();
+
+    void moveSelectedComps (int dx, int dy, bool snap);
+    void stretchSelectedComps (int dw, int dh, bool allowSnap);
+
+    void bringLostItemsBackOnScreen (int width, int height);
+
+    //==============================================================================
+    void setDocument (JucerDocument* const doc)                   { document = doc; }
+    JucerDocument* getDocument() const noexcept                   { return document; }
+
+    //==============================================================================
+    void addToXml (XmlElement& xml) const;
+
+    void fillInGeneratedCode (GeneratedCode& code) const;
+
+    void perform (UndoableAction* action, const String& actionName);
+
+private:
+    JucerDocument* document;
+    OwnedArray <Component> components;
+    SelectedItemSet <Component*> selected;
+    int nextCompUID;
+
+    String getUnusedMemberName (String nameRoot, Component* comp) const;
+
+    friend class FrontBackCompAction;
+    friend class DeleteCompAction;
+    void moveComponentZOrder (int oldIndex, int newIndex);
+};
+
+void positionToCode (const RelativePositionedRectangle& position,
+                     const ComponentLayout* layout,
+                     String& x, String& y, String& w, String& h);
+
+#endif   // __JUCER_COMPONENTLAYOUT_JUCEHEADER__