- port to minGw

git-svn-id: http://moon:8086/svn/software/trunk/projects/JaySynth@235 b431acfa-c32f-4a4a-93f1-934dc6c82436
2015-02-21 17:09:43 +00:00
parent 843c6e300c
commit cfc9645b0b
1093 changed files with 426078 additions and 143 deletions
@@ -0,0 +1,156 @@
+/*
+  ==============================================================================
+
+   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 JUCE_DRAWABLECOMPOSITE_H_INCLUDED
+#define JUCE_DRAWABLECOMPOSITE_H_INCLUDED
+
+
+//==============================================================================
+/**
+    A drawable object which acts as a container for a set of other Drawables.
+
+    @see Drawable
+*/
+class JUCE_API  DrawableComposite  : public Drawable
+{
+public:
+    //==============================================================================
+    /** Creates a composite Drawable. */
+    DrawableComposite();
+
+    /** Creates a copy of a DrawableComposite. */
+    DrawableComposite (const DrawableComposite&);
+
+    /** Destructor. */
+    ~DrawableComposite();
+
+    //==============================================================================
+    /** Sets the parallelogram that defines the target position of the content rectangle when the drawable is rendered.
+        @see setContentArea
+    */
+    void setBoundingBox (const RelativeParallelogram& newBoundingBox);
+
+    /** Returns the parallelogram that defines the target position of the content rectangle when the drawable is rendered.
+        @see setBoundingBox
+    */
+    const RelativeParallelogram& getBoundingBox() const noexcept            { return bounds; }
+
+    /** Changes the bounding box transform to match the content area, so that any sub-items will
+        be drawn at their untransformed positions.
+    */
+    void resetBoundingBoxToContentArea();
+
+    /** Returns the main content rectangle.
+        The content area is actually defined by the markers named "left", "right", "top" and
+        "bottom", but this method is a shortcut that returns them all at once.
+        @see contentLeftMarkerName, contentRightMarkerName, contentTopMarkerName, contentBottomMarkerName
+    */
+    RelativeRectangle getContentArea() const;
+
+    /** Changes the main content area.
+        The content area is actually defined by the markers named "left", "right", "top" and
+        "bottom", but this method is a shortcut that sets them all at once.
+        @see setBoundingBox, contentLeftMarkerName, contentRightMarkerName, contentTopMarkerName, contentBottomMarkerName
+    */
+    void setContentArea (const RelativeRectangle& newArea);
+
+    /** Resets the content area and the bounding transform to fit around the area occupied
+        by the child components (ignoring any markers).
+    */
+    void resetContentAreaAndBoundingBoxToFitChildren();
+
+    //==============================================================================
+    /** The name of the marker that defines the left edge of the content area. */
+    static const char* const contentLeftMarkerName;
+    /** The name of the marker that defines the right edge of the content area. */
+    static const char* const contentRightMarkerName;
+    /** The name of the marker that defines the top edge of the content area. */
+    static const char* const contentTopMarkerName;
+    /** The name of the marker that defines the bottom edge of the content area. */
+    static const char* const contentBottomMarkerName;
+
+    //==============================================================================
+    /** @internal */
+    Drawable* createCopy() const;
+    /** @internal */
+    void refreshFromValueTree (const ValueTree& tree, ComponentBuilder& builder);
+    /** @internal */
+    ValueTree createValueTree (ComponentBuilder::ImageProvider* imageProvider) const;
+    /** @internal */
+    static const Identifier valueTreeType;
+    /** @internal */
+    Rectangle<float> getDrawableBounds() const;
+    /** @internal */
+    void childBoundsChanged (Component*) override;
+    /** @internal */
+    void childrenChanged() override;
+    /** @internal */
+    void parentHierarchyChanged() override;
+    /** @internal */
+    MarkerList* getMarkers (bool xAxis) override;
+
+    //==============================================================================
+    /** Internally-used class for wrapping a DrawableComposite's state into a ValueTree. */
+    class ValueTreeWrapper   : public Drawable::ValueTreeWrapperBase
+    {
+    public:
+        ValueTreeWrapper (const ValueTree& state);
+
+        ValueTree getChildList() const;
+        ValueTree getChildListCreating (UndoManager* undoManager);
+
+        RelativeParallelogram getBoundingBox() const;
+        void setBoundingBox (const RelativeParallelogram& newBounds, UndoManager* undoManager);
+        void resetBoundingBoxToContentArea (UndoManager* undoManager);
+
+        RelativeRectangle getContentArea() const;
+        void setContentArea (const RelativeRectangle& newArea, UndoManager* undoManager);
+
+        MarkerList::ValueTreeWrapper getMarkerList (bool xAxis) const;
+        MarkerList::ValueTreeWrapper getMarkerListCreating (bool xAxis, UndoManager* undoManager);
+
+        static const Identifier topLeft, topRight, bottomLeft;
+
+    private:
+        static const Identifier childGroupTag, markerGroupTagX, markerGroupTagY;
+    };
+
+private:
+    //==============================================================================
+    RelativeParallelogram bounds;
+    MarkerList markersX, markersY;
+    bool updateBoundsReentrant;
+
+    friend class Drawable::Positioner<DrawableComposite>;
+    bool registerCoordinates (RelativeCoordinatePositionerBase&);
+    void recalculateCoordinates (Expression::Scope*);
+
+    void updateBoundsToFitChildren();
+
+    DrawableComposite& operator= (const DrawableComposite&);
+    JUCE_LEAK_DETECTOR (DrawableComposite)
+};
+
+
+#endif   // JUCE_DRAWABLECOMPOSITE_H_INCLUDED