Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 327 insertions, 0 deletions

diff --git a/ksvg/impl/SVGStylableImpl.h b/ksvg/impl/SVGStylableImpl.h
new file mode 100644
index 00000000..0a399a4c
--- /dev/null
+++ b/ksvg/impl/SVGStylableImpl.h
@@ -0,0 +1,327 @@
+/*
+    Copyright (C) 2001-2003 KSVG Team
+    This file is part of the KDE project
+
+    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 SVGStylableImpl_H
+#define SVGStylableImpl_H
+
+#include <qstring.h>
+#include <qstringlist.h>
+
+#include <dom/dom_string.h>
+
+#include "ksvg_lookup.h"
+
+class QRect;
+
+// from libart, but now no dependency
+typedef enum
+{
+  PATH_STROKE_JOIN_MITER,
+  PATH_STROKE_JOIN_ROUND,
+  PATH_STROKE_JOIN_BEVEL
+} PathStrokeJoinType;
+
+typedef enum
+{
+  PATH_STROKE_CAP_BUTT,
+  PATH_STROKE_CAP_ROUND,
+  PATH_STROKE_CAP_SQUARE
+} PathStrokeCapType;
+
+#define SVG_STYLE_FLAG_NONE							0x0000000000000ULL
+#define SVG_STYLE_FLAG_BASELINE_SHIFT				0x0000000000001ULL
+#define SVG_STYLE_FLAG_CLIP_PATH					0x0000000000002ULL
+#define SVG_STYLE_FLAG_CLIP_RULE					0x0000000000004ULL
+#define SVG_STYLE_FLAG_COLOR						0x0000000000008ULL
+#define SVG_STYLE_FLAG_COLOR_INTERPOLATION			0x0000000000010ULL
+#define SVG_STYLE_FLAG_COLOR_INTERPOLATION_FILTERS	0x0000000000020ULL
+#define SVG_STYLE_FLAG_COLOR_PROFILE				0x0000000000040ULL
+#define SVG_STYLE_FLAG_COLOR_RENDERING				0x0000000000080ULL
+#define SVG_STYLE_FLAG_CURSOR						0x0000000000100ULL
+#define SVG_STYLE_FLAG_DIRECTION					0x0000000000200ULL
+#define SVG_STYLE_FLAG_DISPLAY						0x0000000000400ULL
+#define SVG_STYLE_FLAG_FILL							0x0000000000800ULL
+#define SVG_STYLE_FLAG_FILL_OPACITY					0x0000000001000ULL
+#define SVG_STYLE_FLAG_FILL_RULE					0x0000000002000ULL
+#define SVG_STYLE_FLAG_FONT_FAMILY					0x0000000004000ULL
+#define SVG_STYLE_FLAG_FONT_SIZE					0x0000000008000ULL
+#define SVG_STYLE_FLAG_FONT_SIZE_ADJUST				0x0000000010000ULL
+#define SVG_STYLE_FLAG_FONT_STRETCH					0x0000000020000ULL
+#define SVG_STYLE_FLAG_FONT_STYLE					0x0000000040000ULL
+#define SVG_STYLE_FLAG_FONT_VARIANT					0x0000000080000ULL
+#define SVG_STYLE_FLAG_FONT_WEIGHT					0x0000000100000ULL
+#define SVG_STYLE_FLAG_GLYPH_ORIENTATION_HORIZONTAL	0x0000000200000ULL
+#define SVG_STYLE_FLAG_GLYPH_ORIENTATION_VERTICAL	0x0000000400000ULL
+#define SVG_STYLE_FLAG_IMAGE_RENDERING				0x0000000800000ULL
+#define SVG_STYLE_FLAG_KERNING						0x0000001000000ULL
+#define SVG_STYLE_FLAG_LETTER_SPACING				0x0000002000000ULL
+#define SVG_STYLE_FLAG_MARKER						0x0000004000000ULL
+#define SVG_STYLE_FLAG_MARKER_END					0x0000008000000ULL
+#define SVG_STYLE_FLAG_MARKER_MID					0x0000010000000ULL
+#define SVG_STYLE_FLAG_MARKER_START					0x0000020000000ULL
+#define SVG_STYLE_FLAG_OPACITY						0x0000040000000ULL
+#define SVG_STYLE_FLAG_POINTER_EVENTS				0x0000080000000ULL
+#define SVG_STYLE_FLAG_SHAPE_RENDERING				0x0000100000000ULL
+#define SVG_STYLE_FLAG_STOP							0x0000200000000ULL
+#define SVG_STYLE_FLAG_STROKE_DASH_ARRAY			0x0000400000000ULL
+#define SVG_STYLE_FLAG_STROKE_DASH_OFFSET			0x0000800000000ULL
+#define SVG_STYLE_FLAG_STROKE_LINE_CAP				0x0001000000000ULL
+#define SVG_STYLE_FLAG_STROKE_LINE_JOIN				0x0002000000000ULL
+#define SVG_STYLE_FLAG_STROKE_MITER_LIMIT			0x0004000000000ULL
+#define SVG_STYLE_FLAG_STROKE_OPACITY				0x0008000000000ULL
+#define SVG_STYLE_FLAG_STROKE						0x0010000000000ULL
+#define SVG_STYLE_FLAG_STROKE_WIDTH					0x0020000000000ULL
+#define SVG_STYLE_FLAG_TEXT_ANCHOR					0x0040000000000ULL
+#define SVG_STYLE_FLAG_TEXT_DECORATION				0x0080000000000ULL
+#define SVG_STYLE_FLAG_TEXT_DIRECTION				0x0100000000000ULL
+#define SVG_STYLE_FLAG_TEXT_RENDERING				0x0200000000000ULL
+#define SVG_STYLE_FLAG_TEXT_UNICODE_BIDI			0x0400000000000ULL
+#define SVG_STYLE_FLAG_TEXT_WRITING_MODE			0x0800000000000ULL
+#define SVG_STYLE_FLAG_VISIBILITY					0x1000000000000ULL
+#define SVG_STYLE_FLAG_WORD_SPACING					0x2000000000000ULL
+#define SVG_STYLE_FLAG_OVERFLOW						0x4000000000000ULL
+#define SVG_STYLE_FLAG_MASK								0x0008000000000000ULL
+
+//?#define SVG_STYLE_FLAG_MASK_INHERIT				0x0010000000000000ULL
+
+// Helper macros
+#define STYLE_GET(Return, Name, Member) \
+protected:\
+ Return Member;\
+public:\
+Return get ##Name () const { return Member; }
+
+#define STYLE_GET_OPTIM(Return, Name, Member, Optim) \
+protected:\
+ Return Member : Optim;\
+public:\
+Return get ##Name () const { return Member; }
+
+#define STYLE_HAS(Name, Member) \
+bool has##Name () { return ! Member .isEmpty(); }
+
+namespace KSVG
+{
+
+enum ECursor
+{
+	CURSOR_AUTO,
+	CURSOR_CROSSHAIR,
+	CURSOR_DEFAULT,
+	CURSOR_POINTER,
+	CURSOR_MOVE,
+	CURSOR_E_RESIZE,
+	CURSOR_NE_RESIZE,
+	CURSOR_N_RESIZE,
+	CURSOR_NW_RESIZE,
+	CURSOR_SE_RESIZE,
+	CURSOR_SW_RESIZE,
+	CURSOR_S_RESIZE,
+	CURSOR_W_RESIZE,
+	CURSOR_TEXT,
+	CURSOR_WAIT,
+	CURSOR_HELP
+};
+
+enum ETextDirection
+{
+	LTR, RTL
+};
+
+enum ETextDecoration
+{
+	TDNONE = 0, UNDERLINE = 1, OVERLINE = 2, LINE_THROUGH = 4
+};
+
+enum ETextAnchor
+{
+	TASTART, TAMIDDLE, TAEND
+};
+
+enum EUnicodeBidi
+{
+	UBNORMAL, EMBED, OVERRIDE, INHERIT
+};
+
+enum EFontStyle
+{
+	FSNORMAL, ITALIC, OBLIQUE
+};
+
+enum ETextWritingMode
+{
+	LR, RL, TB
+};
+
+enum EWindRule
+{
+	RULE_NONZERO,
+	RULE_EVENODD
+};
+
+enum EPointerEvents
+{
+	PE_NONE,
+	PE_STROKE,
+	PE_FILL,
+	PE_PAINTED,
+	PE_VISIBLE,
+	PE_VISIBLE_STROKE,
+	PE_VISIBLE_FILL,
+	PE_VISIBLE_PAINTED,
+	PE_ALL,
+	PE_INHERIT
+};
+
+enum EColorInterpolation
+{
+	CI_SRGB,
+	CI_LINEARRGB
+};
+
+class SVGColorImpl;
+class SVGPaintImpl;
+class SVGLengthImpl;
+class SVGAnimatedLengthImpl;
+class SVGAnimatedLengthListImpl;
+class SVGMatrixImpl;
+class SVGStringListImpl;
+class SVGElementImpl;
+class SVGStylableImpl
+{
+public:
+	SVGStylableImpl(SVGElementImpl *object);
+	virtual ~SVGStylableImpl();
+	
+	static void setColor(const QString &, SVGColorImpl *);
+
+	STYLE_GET(SVGAnimatedLengthImpl *, DashOffset, m_dashOffset)
+	STYLE_GET(SVGAnimatedLengthListImpl *, DashArray, m_dashArray)
+	STYLE_GET(SVGPaintImpl *, StrokeColor, m_strokeColor)
+	STYLE_GET(SVGPaintImpl *, FillColor, m_fillColor)
+	STYLE_GET(SVGColorImpl *, StopColor, m_stopColor)
+	STYLE_GET(SVGColorImpl *, Color, m_color)
+	STYLE_GET(SVGAnimatedLengthImpl *, StrokeWidth, m_strokeWidth)
+	STYLE_GET(SVGStringListImpl *, FontFamily, m_fontFamily);
+	STYLE_GET(float, FontSize, m_fontSize)
+	STYLE_GET(QString, LetterSpacing, m_letterSpacing)
+	STYLE_GET(QString, WordSpacing, m_wordSpacing)
+	STYLE_GET(QString, FontWeight, m_fontWeight)
+	STYLE_GET(QString, ClipPath, m_clipPath)
+	STYLE_GET(QString, Mask, m_mask)
+	STYLE_GET(QString, StartMarker, m_startMarker)
+	STYLE_GET(QString, MidMarker, m_midMarker)
+	STYLE_GET(QString, EndMarker, m_endMarker)
+	STYLE_GET(QString, BaselineShift, m_baselineShift)
+	STYLE_GET(QString, GlyphOrientationVertical, m_glyphOrientationVertical)
+	STYLE_GET(QString, GlyphOrientationHorizontal, m_glyphOrientationHorizontal)
+	STYLE_GET(float, Opacity, m_opacity)
+	STYLE_GET(float, FillOpacity, m_fillOpacity)
+	STYLE_GET(float, StrokeOpacity, m_strokeOpacity)
+	STYLE_GET(unsigned int, StrokeMiterlimit, m_strokeMiterlimit)
+
+	STYLE_GET_OPTIM(EPointerEvents, PointerEvents, m_pointerEvents, 4) 
+	STYLE_GET_OPTIM(ECursor, Cursor, m_cursor, 4) 
+	STYLE_GET_OPTIM(EWindRule, FillRule, m_fillRule, 1)
+	STYLE_GET_OPTIM(EWindRule, ClipRule, m_clipRule, 1)
+	STYLE_GET_OPTIM(PathStrokeCapType, CapStyle, m_capStyle, 2)
+	STYLE_GET_OPTIM(PathStrokeJoinType, JoinStyle, m_joinStyle, 2)
+	STYLE_GET_OPTIM(ETextDirection, TextDirection, m_textDirection, 1)
+	STYLE_GET_OPTIM(unsigned int, TextDecoration, m_textDecoration, 3)
+	STYLE_GET_OPTIM(ETextAnchor, TextAnchor, m_textAnchor, 2)
+	STYLE_GET_OPTIM(EUnicodeBidi, TextUnicodeBidi, m_textUnicodeBidi, 2)
+	STYLE_GET_OPTIM(ETextWritingMode, TextWritingMode, m_textWritingMode, 2)
+	STYLE_GET_OPTIM(EFontStyle, FontStyle, m_fontStyle, 2)
+	STYLE_GET_OPTIM(bool, Overflow, m_overflow, 1)
+	STYLE_GET_OPTIM(bool, Visible, m_visible, 1)
+	STYLE_GET_OPTIM(bool, Display, m_display, 1)
+	STYLE_GET_OPTIM(EColorInterpolation, ColorInterpolation, m_colorInterpolation, 1)
+	
+	STYLE_HAS(ClipPath, m_clipPath)
+	STYLE_HAS(Mask, m_mask)
+	STYLE_HAS(StartMarker, m_startMarker)
+	STYLE_HAS(MidMarker, m_midMarker)
+	STYLE_HAS(EndMarker, m_endMarker)
+
+	// Special "set" cases
+	void setStartMarker(const QString &);
+	void setMidMarker(const QString &);
+	void setEndMarker(const QString &);
+	void setMarkers(const QString &);
+
+	// Special "has" cases
+	bool hasMarkers() const;
+
+	// Special "is" cases
+	bool isStroked() const;
+	bool isFilled() const;
+
+	// Function which sets default values
+	void processStyle();
+	
+	// Special virtual functions
+	virtual void setClip(const QString &clip);
+	virtual QRect clip();
+
+protected:
+	float fontSizeForText(const QString &);
+
+	SVGElementImpl *m_object;
+
+private:
+	void setPaint(const QString &, SVGPaintImpl *);
+	QString extractUrlId(const QString& string);
+
+	unsigned long long m_flags;
+
+public:
+	KSVG_GET
+	KSVG_PUT
+
+	enum
+	{
+		// Properties
+		ClassName, Style,
+		StrokeWidth, StrokeMiterlimit, StrokeLineCap, StrokeLineJoin,
+	 	Stroke, Fill, Color, StopColor, FontSize, FontFamily, FontWeight,
+		FontStyle, TextDecoration, TextAnchor, Direction, WritingMode,
+		UnicodeBidi, Opacity, FillOpacity, StrokeOpacity, ClipPath,
+		MarkerStart, MarkerMid, MarkerEnd, Marker, Cursor, Display,
+		Overflow, Clip, Visibility, FillRule, ClipRule,
+		StrokeDashOffset, StrokeDashArray, ColorProfile, BaselineShift,
+		LetterSpacing, WordSpacing, PointerEvents,
+		GlyphOrientationVertical, GlyphOrientationHorizontal,
+		ColorInterpolation, Mask,
+		// Functions
+		GetStyle
+	};
+
+	KJS::Value getValueProperty(KJS::ExecState *exec, int token) const;
+	void putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int attr);
+};
+
+}
+
+KSVG_DEFINE_PROTOTYPE(SVGStylableImplProto)
+KSVG_IMPLEMENT_PROTOFUNC(SVGStylableImplProtoFunc, SVGStylableImpl)
+
+#endif
+
+// vim:ts=4:noet