Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 310 insertions, 0 deletions

diff --git a/tdehtml/rendering/render_line.h b/tdehtml/rendering/render_line.h
new file mode 100644
index 000000000..3dc066e10
--- /dev/null
+++ b/tdehtml/rendering/render_line.h
@@ -0,0 +1,310 @@
+/*
+ * This file is part of the line box implementation for KDE.
+ *
+ * Copyright (C) 2003 Apple Computer, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+#ifndef RENDER_LINE_H
+#define RENDER_LINE_H
+
+namespace tdehtml {
+
+class EllipsisBox;
+class InlineFlowBox;
+class RootInlineBox;
+
+// InlineBox represents a rectangle that occurs on a line.  It corresponds to
+// some RenderObject (i.e., it represents a portion of that RenderObject).
+class InlineBox
+{
+public:
+    InlineBox(RenderObject* obj)
+    :m_object(obj), m_x(0), m_width(0), m_y(0), m_height(0), m_baseline(0),
+     m_firstLine(false), m_constructed(false)
+    {
+        m_next = 0;
+        m_prev = 0;
+        m_parent = 0;
+    }
+
+    virtual ~InlineBox() {}
+
+    void detach(RenderArena* renderArena);
+
+    virtual void paint(RenderObject::PaintInfo& i, int _tx, int _ty);
+    virtual bool nodeAtPoint(RenderObject::NodeInfo& i, int x, int y, int tx, int ty);
+
+    // Overloaded new operator.
+    void* operator new(size_t sz, RenderArena* renderArena) throw();
+
+    // Overridden to prevent the normal delete from being called.
+    void operator delete(void* ptr, size_t sz);
+
+private:
+    // The normal operator new is disallowed.
+    void* operator new(size_t sz) throw();
+
+public:
+    virtual bool isInlineBox() const { return false; }
+    virtual bool isInlineFlowBox() const { return false; }
+    virtual bool isContainer() const { return false; }
+    virtual bool isInlineTextBox() const { return false; }
+    virtual bool isRootInlineBox() const { return false; }
+
+    bool isConstructed() const { return m_constructed; }
+    virtual void setConstructed() {
+        m_constructed = true;
+        if (m_next)
+            m_next->setConstructed();
+    }
+
+    void setFirstLineStyleBit(bool f) { m_firstLine = f; }
+
+    InlineBox* nextOnLine() { return m_next; }
+    InlineBox* prevOnLine() { return m_prev; }
+    RenderObject* object() const { return m_object; }
+
+    InlineFlowBox* parent() { return m_parent; }
+    void setParent(InlineFlowBox* par) { m_parent = par; }
+
+    RootInlineBox* root();
+
+    void setWidth(short w) { m_width = w; }
+    short width() const { return m_width; }
+
+    void setXPos(short x) { m_x = x; }
+    short xPos() const { return m_x; }
+
+    void setYPos(int y) { m_y = y; }
+    int yPos() const { return m_y; }
+
+    void setHeight(int h) { m_height = h; }
+    int height() const { return m_height; }
+
+    void setBaseline(int b) { m_baseline = b; }
+    int baseline() const { return m_baseline; }
+
+    virtual bool hasTextChildren() const { return true; }
+    virtual bool hasTextDescendant() const { return true; }
+
+    virtual int topOverflow() const { return yPos(); }
+    virtual int bottomOverflow() const { return yPos()+height(); }
+
+    virtual long minOffset() const { return 0; }
+    virtual long maxOffset() const { return 0; }
+
+    virtual void clearTruncation() {};
+
+    virtual bool canAccommodateEllipsisBox(bool ltr, int blockEdge, int ellipsisWidth);
+    virtual int placeEllipsisBox(bool ltr, int blockEdge, int ellipsisWidth, bool&);
+
+public: // FIXME: Would like to make this protected, but methods are accessing these
+        // members over in the part.
+    RenderObject* m_object;
+
+    short m_x;
+    short m_width;
+    int m_y;
+    int m_height;
+    int m_baseline;
+
+    bool m_firstLine : 1;
+    bool m_constructed : 1;
+
+    InlineBox* m_next; // The next element on the same line as us.
+    InlineBox* m_prev; // The previous element on the same line as us.
+
+    InlineFlowBox* m_parent; // The box that contains us.
+};
+
+class InlineRunBox : public InlineBox
+{
+public:
+    InlineRunBox(RenderObject* obj)
+    :InlineBox(obj)
+    {
+        m_prevLine = 0;
+        m_nextLine = 0;
+    }
+
+    InlineRunBox* prevLineBox() { return m_prevLine; }
+    InlineRunBox* nextLineBox() { return m_nextLine; }
+    void setNextLineBox(InlineRunBox* n) { m_nextLine = n; }
+    void setPreviousLineBox(InlineRunBox* p) { m_prevLine = p; }
+
+    virtual void paintBackgroundAndBorder(RenderObject::PaintInfo&, int /*_tx*/, int /*_ty*/) {}
+    virtual void paintDecorations(RenderObject::PaintInfo&, int /*_tx*/, int /*_ty*/, bool /*paintedChildren*/ = false) {}
+
+protected:
+    InlineRunBox* m_prevLine;  // The previous box that also uses our RenderObject
+    InlineRunBox* m_nextLine;  // The next box that also uses our RenderObject
+};
+
+class InlineFlowBox : public InlineRunBox
+{
+public:
+    InlineFlowBox(RenderObject* obj)
+    :InlineRunBox(obj)
+    {
+        m_firstChild = 0;
+        m_lastChild = 0;
+        m_includeLeftEdge = m_includeRightEdge = false;
+        m_hasTextChildren = false;
+        m_hasTextDescendant = false;
+        m_afterPageBreak = false;
+    }
+
+    ~InlineFlowBox();
+
+    virtual bool isInlineFlowBox() const { return true; }
+
+    InlineFlowBox* prevFlowBox() const { return static_cast<InlineFlowBox*>(m_prevLine); }
+    InlineFlowBox* nextFlowBox() const { return static_cast<InlineFlowBox*>(m_nextLine); }
+
+    InlineBox* firstChild() const  { return m_firstChild; }
+    InlineBox* lastChild() const { return m_lastChild; }
+
+    virtual void setConstructed() {
+        InlineBox::setConstructed();
+        if (m_firstChild)
+            m_firstChild->setConstructed();
+    }
+    void addToLine(InlineBox* child) {
+        if (!m_firstChild)
+            m_firstChild = m_lastChild = child;
+        else {
+            m_lastChild->m_next = child;
+            child->m_prev = m_lastChild;
+            m_lastChild = child;
+        }
+        child->setFirstLineStyleBit(m_firstLine);
+        child->setParent(this);
+        if (!m_hasTextChildren && child->isInlineTextBox()) {
+            m_hasTextDescendant = m_hasTextChildren = true;
+            for (InlineFlowBox* p = m_parent; p && !p->hasTextDescendant(); p = p->parent())
+                p->m_hasTextDescendant = true;
+        }
+    }
+
+    virtual void clearTruncation();
+
+    void removeFromLine(InlineBox* child);
+    virtual void paintBackgroundAndBorder(RenderObject::PaintInfo&, int _tx, int _ty);
+    void paintBackgrounds(TQPainter* p, const TQColor& c, const BackgroundLayer* bgLayer,
+                          int my, int mh, int _tx, int _ty, int w, int h);
+    void paintBackground(TQPainter* p, const TQColor& c, const BackgroundLayer* bgLayer,
+                         int my, int mh, int _tx, int _ty, int w, int h);
+    virtual void paint(RenderObject::PaintInfo& i, int _tx, int _ty);
+    virtual void paintDecorations(RenderObject::PaintInfo&, int _tx, int _ty, bool paintedChildren = false);
+    virtual bool nodeAtPoint(RenderObject::NodeInfo& i, int x, int y, int tx, int ty);
+
+    int marginBorderPaddingLeft() const;
+    int marginBorderPaddingRight() const;
+    int marginLeft() const;
+    int marginRight( )const;
+    int borderLeft() const { if (includeLeftEdge()) return object()->borderLeft(); return 0; }
+    int borderRight() const { if (includeRightEdge()) return object()->borderRight(); return 0; }
+    int paddingLeft() const { if (includeLeftEdge()) return object()->paddingLeft(); return 0; }
+    int paddingRight() const { if (includeRightEdge()) return object()->paddingRight(); return 0; }
+
+    bool includeLeftEdge() const { return m_includeLeftEdge; }
+    bool includeRightEdge() const { return m_includeRightEdge; }
+    void setEdges(bool includeLeft, bool includeRight) {
+        m_includeLeftEdge = includeLeft;
+        m_includeRightEdge = includeRight;
+    }
+    virtual bool hasTextChildren() const { return m_hasTextChildren; }
+    bool hasTextDescendant() const { return m_hasTextDescendant; }
+
+    // Helper functions used during line construction and placement.
+    void determineSpacingForFlowBoxes(bool lastLine, RenderObject* endObject);
+    int getFlowSpacingWidth() const;
+    bool nextOnLineExists();
+    bool prevOnLineExists();
+    bool onEndChain(RenderObject* endObject);
+    int placeBoxesHorizontally(int x);
+    void verticallyAlignBoxes(int& heightOfBlock);
+    void computeLogicalBoxHeights(int& maxPositionTop, int& maxPositionBottom,
+                                  int& maxAscent, int& maxDescent, bool strictMode);
+    void adjustMaxAscentAndDescent(int& maxAscent, int& maxDescent,
+                                   int maxPositionTop, int maxPositionBottom);
+    void placeBoxesVertically(int y, int maxHeight, int maxAscent, bool strictMode,
+                              int& topPosition, int& bottomPosition);
+    void shrinkBoxesWithNoTextChildren(int topPosition, int bottomPosition);
+
+    virtual void setOverflowPositions(int /*top*/, int /*bottom*/) {}
+
+    void setAfterPageBreak(bool b = true) { m_afterPageBreak = b; }
+    bool afterPageBreak() const { return m_afterPageBreak; }
+
+    virtual bool canAccommodateEllipsisBox(bool ltr, int blockEdge, int ellipsisWidth);
+    virtual int placeEllipsisBox(bool ltr, int blockEdge, int ellipsisWidth, bool&);
+
+protected:
+    InlineBox* m_firstChild;
+    InlineBox* m_lastChild;
+    bool m_includeLeftEdge : 1;
+    bool m_includeRightEdge : 1;
+    bool m_hasTextChildren : 1;
+    bool m_hasTextDescendant : 1;
+    bool m_afterPageBreak : 1;
+};
+
+class RootInlineBox : public InlineFlowBox
+{
+public:
+    RootInlineBox(RenderObject* obj) : InlineFlowBox(obj), m_ellipsisBox(0)
+    {
+        m_topOverflow = m_bottomOverflow = 0;
+    }
+
+    virtual void detach(RenderArena* renderArena);
+    void detachEllipsisBox(RenderArena* renderArena);
+
+    RootInlineBox* nextRootBox() { return static_cast<RootInlineBox*>(m_nextLine); }
+    RootInlineBox* prevRootBox() { return static_cast<RootInlineBox*>(m_prevLine); }
+
+    virtual bool isRootInlineBox() const { return true; }
+    virtual int topOverflow() const { return m_topOverflow; }
+    virtual int bottomOverflow() const { return m_bottomOverflow; }
+    virtual void setOverflowPositions(int top, int bottom) { m_topOverflow = top; m_bottomOverflow = bottom; }
+
+    bool canAccommodateEllipsis(bool ltr, int blockEdge, int lineBoxEdge, int ellipsisWidth);
+    void placeEllipsis(const DOM::DOMString& ellipsisStr, bool ltr, int blockEdge, int ellipsisWidth, InlineBox* markupBox = 0);
+    virtual int placeEllipsisBox(bool ltr, int blockEdge, int ellipsisWidth, bool&);
+
+    EllipsisBox* ellipsisBox() const { return m_ellipsisBox; }
+    void paintEllipsisBox(RenderObject::PaintInfo& i, int _tx, int _ty) const;
+    bool hitTestEllipsisBox(RenderObject::NodeInfo& info, int _x, int _y, int _tx, int _ty);
+
+    virtual void clearTruncation();
+
+    virtual void paint(RenderObject::PaintInfo& i, int _tx, int _ty);
+    virtual bool nodeAtPoint(RenderObject::NodeInfo& i, int x, int y, int tx, int ty);
+
+protected:
+    int m_topOverflow;
+    int m_bottomOverflow;
+
+    // An inline text box that represents our text truncation string.
+    EllipsisBox* m_ellipsisBox;
+};
+
+} //namespace
+
+#endif