Move layoutcell into separate file.

1 files changed, 3 insertions, 169 deletions

diff --git a/src/gui/widgets/layout.h b/src/gui/widgets/layout.h
index bf41e1c8e..c41c6570f 100644
--- a/src/gui/widgets/layout.h
+++ b/src/gui/widgets/layout.h
@@ -23,12 +23,13 @@
 #ifndef GUI_WIDGETS_LAYOUT_H
 #define GUI_WIDGETS_LAYOUT_H
 
-#include "localconsts.h"
+#include "gui/widgets/layoutcell.h"
 
 #include <vector>
 
+#include "localconsts.h"
+
 class BasicContainer2;
-class LayoutCell;
 class Widget;
 
 /**
@@ -121,173 +122,6 @@ class LayoutArray final
 };
 
 /**
- * This class describes the formatting of a widget in the cell of a layout
- * table. Horizontally, a widget can either fill the width of the cell (minus
- * the cell padding), or it can retain its size and be flushed left, or flush
- * right, or centered in the cell. The process is similar for the vertical
- * alignment, except that top is represented by LEFT and bottom by RIGHT.
- */
-class LayoutCell
-{
-    friend class Layout;
-    friend class LayoutArray;
-
-    public:
-        enum Alignment
-        {
-            LEFT = 0,
-            RIGHT,
-            CENTER,
-            FILL
-        };
-
-        virtual ~LayoutCell();
-
-        /**
-         * Sets the padding around the cell content.
-         */
-        LayoutCell &setPadding(int p)
-        { mHPadding = p; mVPadding = p; return *this; }
-
-        /**
-         * Sets the vertical padding around the cell content.
-         */
-        LayoutCell &setVPadding(int p)
-        { mVPadding = p; return *this; }
-
-        /**
-         * Sets the horisontal padding around the cell content.
-         */
-        LayoutCell &setHPadding(int p)
-        { mHPadding = p; return *this; }
-
-        /**
-         * Sets the horizontal alignment of the cell content.
-         */
-        LayoutCell &setHAlign(const Alignment a)
-        { mAlign[0] = a; return *this; }
-
-        /**
-         * Sets the vertical alignment of the cell content.
-         */
-        LayoutCell &setVAlign(const Alignment a)
-        { mAlign[1] = a; return *this; }
-
-        /**
-         * @see LayoutArray::at
-         */
-        LayoutCell &at(const int x, const int y) A_WARN_UNUSED
-        { return getArray().at(x, y); }
-
-        /**
-         * @see LayoutArray::place
-         */
-        LayoutCell &place(Widget *wg,
-                          const int x, const int y,
-                          const int w = 1, const int h = 1)
-        { return getArray().place(wg, x, y, w, h); }
-
-        /**
-         * @see LayoutArray::matchColWidth
-         */
-        void matchColWidth(const int n1, const int n2)
-        { getArray().matchColWidth(n1, n2); }
-
-        /**
-         * @see LayoutArray::setColWidth
-         */
-        void setColWidth(const int n, const int w)
-        { getArray().setColWidth(n, w); }
-
-        /**
-         * @see LayoutArray::setRowHeight
-         */
-        void setRowHeight(const int n, const int h)
-        { getArray().setRowHeight(n, h); }
-
-        /**
-         * @see LayoutArray::extend.
-         */
-        void extend(const int x, const int y,
-                    const int w, const int h)
-        { getArray().extend(x, y, w, h); }
-
-        /**
-         * Sets the minimum widths and heights of this cell and of all the
-         * inner cells.
-         */
-        void computeSizes();
-
-        void setType(int t)
-        { mType = t; }
-
-        int getWidth() const A_WARN_UNUSED
-        { return mExtent[0]; }
-
-        int getHeight() const A_WARN_UNUSED
-        { return mExtent[1]; }
-
-        void setWidth(const int w)
-        { mExtent[0] = w; }
-
-        void setHeight(const int h)
-        { mExtent[1] = h; }
-
-        enum
-        {
-            NONE = 0,
-            WIDGET,
-            ARRAY
-        };
-
-    private:
-        LayoutCell():
-            mWidget(nullptr),
-            mHPadding(0),
-            mVPadding(0),
-            mType(NONE)
-        {
-            mExtent[0] = 0;
-            mExtent[1] = 0;
-            mAlign[0] = LEFT;
-            mAlign[1] = LEFT;
-            mNbFill[0] = 0;
-            mNbFill[1] = 0;
-            mSize[0] = 0;
-            mSize[1] = 0;
-        }
-
-        // Copy not allowed, as the cell may own an array.
-        explicit LayoutCell(LayoutCell const &);
-        LayoutCell &operator=(LayoutCell const &);
-
-        union
-        {
-            Widget *mWidget;
-            LayoutArray *mArray;
-        };
-
-        /**
-         * Returns the embedded array. Creates it if the cell does not contain
-         * anything yet. Aborts if it contains a widget.
-         */
-        LayoutArray &getArray();
-
-        /**
-         * @see LayoutArray::reflow
-         */
-        void reflow(int nx, int ny, int nw, int nh);
-
-        int mSize[2];
-        int mHPadding;
-        int mVPadding;
-        int mExtent[2];
-        Alignment mAlign[2];
-        int mNbFill[2];
-        int mType;
-};
-
-/**
  * This class is an helper for setting the position of widgets. They are
  * positioned along the cells of some rectangular tables. The layout may either
  * be a single table or a tree of nested tables.