/* Polyester widget style for KDE 3 Copyright (C) 2005 Marco Martin based on Plastik widget style for KDE 3 Copyright (C) 2003 Sandro Giessl based on the KDE style "dotNET": Copyright (C) 2001-2002, Chris Lee Carsten Pfeiffer Karol Szwed Drawing routines completely reimplemented from KDE3 HighColor, which was originally based on some stuff from the KDE2 HighColor. based on drawing routines of the style "Keramik": Copyright (c) 2002 Malte Starostik (c) 2002,2003 Maksim Orlovich based on the KDE3 HighColor Style Copyright (C) 2001-2002 Karol Szwed (C) 2001-2002 Fredrik H�lund Drawing routines adapted from the KDE2 HCStyle, Copyright (C) 2000 Daniel M. Duley (C) 2000 Dirk Mueller (C) 2001 Martijn Klingens Progressbar code based on KStyle, Copyright (C) 2001-2002 Karol Szwed This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License version 2 as published by the Free Software Foundation. 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __POLYESTER_H #define __POLYESTER_H #include #include #include #define u_arrow -4,1, 2,1, -3,0, 1,0, -2,-1, 0,-1, -1,-2 #define d_arrow -4,-2, 2,-2, -3,-1, 1,-1, -2,0, 0,0, -1,1 #define l_arrow 0,-3, 0,3,-1,-2,-1,2,-2,-1,-2,1,-3,0 #define r_arrow -2,-3,-2,3,-1,-2, -1,2,0,-1,0,1,1,0 #define QCOORDARRLEN(x) sizeof(x)/(sizeof(QCOORD)*2) class QSettings; class QTab; class QTimer; //a tiny reimplementation of max... int max(int a, int b){return (a>b?a:b);} class PolyesterStyle : public KStyle { Q_OBJECT public: PolyesterStyle(); virtual ~PolyesterStyle(); void polish(QApplication* app ); void polish(QWidget* widget ); void unPolish(QWidget* widget ); void drawKStylePrimitive(KStylePrimitive kpe, QPainter* p, const QWidget* widget, const QRect &r, const QColorGroup &cg, SFlags flags = Style_Default, const QStyleOption& = QStyleOption::Default ) const; void drawPrimitive(PrimitiveElement pe, QPainter *p, const QRect &r, const QColorGroup &cg, SFlags flags = Style_Default, const QStyleOption &opt = QStyleOption::Default ) const; void drawControl(ControlElement element, QPainter *p, const QWidget *widget, const QRect &r, const QColorGroup &cg, SFlags flags = Style_Default, const QStyleOption& = QStyleOption::Default ) const; void drawControlMask( ControlElement, QPainter *, const QWidget *, const QRect &, const QStyleOption &) const; void drawComplexControl(ComplexControl control, QPainter *p, const QWidget *widget, const QRect &r, const QColorGroup &cg, SFlags flags = Style_Default, SCFlags controls = SC_All, SCFlags active = SC_None, const QStyleOption& = QStyleOption::Default ) const; int pixelMetric(PixelMetric m, const QWidget *widget = 0 ) const; int kPixelMetric(KStylePixelMetric kpm, const QWidget *widget) const; QRect subRect(SubRect r, const QWidget *widget ) const; QRect querySubControlMetrics(ComplexControl control, const QWidget *widget, SubControl subcontrol, const QStyleOption &opt = QStyleOption::Default ) const; void drawComplexControlMask(QStyle::ComplexControl c, QPainter *p, const QWidget *w, const QRect &r, const QStyleOption &o=QStyleOption::Default) const; QSize sizeFromContents(QStyle::ContentsType t, const QWidget *w, const QSize &s, const QStyleOption &o) const; int styleHint(StyleHint, const QWidget * = 0, const QStyleOption & = QStyleOption::Default, QStyleHintReturn * = 0 ) const; protected: enum TabPosition { First = 0, Middle, Last, Single // only one tab! }; enum SelectedTab { ThisTab, NextTab, PrevTab, OtherTab }; enum ColorType { ButtonContour, DragButtonContour, DragButtonSurface, PanelContour, PanelLight, PanelLight2, PanelDark, PanelDark2, MouseOverHighlight, FocusHighlight, CheckMark, MenuBarEmphasis }; enum WidgetState { IsEnabled, IsPressed, // implies IsEnabled IsHighlighted, // implies IsEnabled IsDisabled }; // the only way i see to provide all these options // to renderContour/renderSurface... enum SurfaceFlags { Draw_Left = 0x00000001, Draw_Right = 0x00000002, Draw_Top = 0x00000004, Draw_Bottom = 0x00000008, Highlight_Left = 0x00000010, // surface Highlight_Right = 0x00000020, // surface Highlight_Top = 0x00000040, // surface Highlight_Bottom = 0x00000080, // surface Is_Sunken = 0x00000100, // surface Is_Horizontal = 0x00000200, // surface Is_Highlight = 0x00000400, // surface Is_Default = 0x00000800, // surface Is_Disabled = 0x00001000, Round_UpperLeft = 0x00002000, Round_UpperRight = 0x00004000, Round_BottomLeft = 0x00008000, Round_BottomRight = 0x00010000, Draw_AlphaBlend = 0x00020000, Sharp_UpperLeft = 0x00040000, Sharp_UpperRight = 0x00080000, Sharp_BottomLeft = 0x00100000, Sharp_BottomRight = 0x00200000 }; void renderContour(QPainter *p, const QRect &r, const QColor &backgroundColor, const QColor &contourColor, const uint flags = Draw_Left|Draw_Right|Draw_Top|Draw_Bottom| Round_UpperLeft|Round_UpperRight|Round_BottomLeft|Round_BottomRight) const; void renderMask(QPainter *p, const QRect &r, const QColor &color, const uint flags = Draw_Left|Draw_Right|Draw_Top|Draw_Bottom| Round_UpperLeft|Round_UpperRight|Round_BottomLeft|Round_BottomRight) const; void renderSurface(QPainter *p, const QRect &r, const QColor &backgroundColor, const QColor &buttonColor, const QColor &highlightColor, int intensity = 5, const uint flags = Draw_Left|Draw_Right|Draw_Top|Draw_Bottom| Round_UpperLeft|Round_UpperRight|Round_BottomLeft|Round_BottomRight| Is_Horizontal) const; inline void renderPixel(QPainter *p, const QPoint &pos, const int alpha, const QColor &color, const QColor &background = QColor(), bool fullAlphaBlend = true) const; void renderButton(QPainter *p, const QRect &r, const QColorGroup &g, bool sunken = false, bool mouseOver = false, bool horizontal = true, bool enabled = true, bool khtmlMode = false, int animFrame = 0, bool isDefault = false) const; void renderPanel(QPainter *p, const QRect &r, const QColorGroup &g, const bool pseudo3d = true, const bool sunken = true) const; void renderDot(QPainter *p, const QPoint &point, const QColor &baseColor, const bool thick = false, const bool sunken = false) const; void renderGradient(QPainter *p, const QRect &r, const QColor &c1, const QColor &c2, bool horizontal = true) const; void renderTab(QPainter *p, const QRect &r, const QColorGroup &g, bool mouseOver = false, const SelectedTab selected = OtherTab, const bool bottom = false, const TabPosition pos = Middle, const bool triangular = false, bool cornerWidget = false) const; virtual void renderMenuBlendPixmap( KPixmap& pix, const QColorGroup& cg, const QPopupMenu* popup ) const; bool eventFilter(QObject *, QEvent *); // what widget has mouse over him? QWidget* hoverWidget; // mouse over for listview headers int hoverHeaderId; protected slots: void khtmlWidgetDestroyed(QObject* w); void sliderThumbMoved(int val); //Animation slots. void updateProgressPos(); void progressBarDestroyed(QObject* bar); void animWidgetDestroyed(QObject* w); void animate(); inline QColor getColor(const QColorGroup &cg, const ColorType t, const bool enabled = true)const; inline QColor getColor(const QColorGroup &cg, const ColorType t, const WidgetState s)const; private: // Disable copy constructor and = operator PolyesterStyle( const PolyesterStyle & ); PolyesterStyle& operator=( const PolyesterStyle & ); bool kickerMode, kornMode; mutable bool flatMode; int _contrast; bool _scrollBarLines; QString _scrollBarStyle; int _scrollBarExtent; KStyle::KStyleScrollBarType _scrollBarType; bool _useLowerCaseText; bool _animateProgressBar; bool _animateButton; bool _animateButtonToDark; bool _lightBorder; bool _coloredScrollBar; bool _centeredTabBar; bool _highLightTab; bool _statusBarFrame; bool _colorizeSortedHeader; int _menuItemSpacing; bool _buttonMenuItem; bool _menuBarEmphasis; bool _menuBarEmphasisBorder; bool _customMenuBarEmphasisColor; bool _menuStripe; QColor _menuBarEmphasisColor; bool _shadowedMenuBarText; bool _shadowedButtonsText; bool _drawToolBarSeparator; bool _drawToolBarItemSeparator; bool _drawFocusRect; bool _drawTriangularExpander; bool _inputFocusHighlight; bool _customOverHighlightColor; bool _customFocusHighlightColor; bool _customCheckMarkColor; QColor _overHighlightColor; QColor _focusHighlightColor; QColor _checkMarkColor; QString _buttonStyle; QTab *hoverTab; // track khtml widgets. QMap khtmlWidgets; //Animation support. QMap progAnimWidgets; // pixmap cache. enum CacheEntryType { cSurface, cGradientTile, cAlphaDot }; struct CacheEntry { CacheEntryType type; int width; int height; QRgb c1Rgb; QRgb c2Rgb; bool horizontal; QPixmap* pixmap; CacheEntry(CacheEntryType t, int w, int h, QRgb c1, QRgb c2 = 0, bool hor = false, QPixmap* p = 0 ): type(t), width(w), height(h), c1Rgb(c1), c2Rgb(c2), horizontal(hor), pixmap(p) {} ~CacheEntry() { delete pixmap; } int key() { // create an int key from the properties which is used to refer to entries in the QIntCache. // the result may not be 100% correct as we don't have so much space in one integer -- use // == operator after find to make sure we got the right one. :) return horizontal ^ (type<<1) ^ (width<<5) ^ (height<<10) ^ (c1Rgb<<19) ^ (c2Rgb<<22); } bool operator == (const CacheEntry& other) { bool match = (type == other.type) && (width == other.width) && (height == other.height) && (c1Rgb == other.c1Rgb) && (c1Rgb == other.c1Rgb) && (horizontal = other.horizontal); // if(!match) { // qDebug("operator ==: CacheEntries don't match!"); // qDebug("width: %d\t\tother width: %d", width, other.width); // qDebug("height: %d\t\tother height: %d", height, other.height); // qDebug("fgRgb: %d\t\tother fgRgb: %d", fgRgb, other.fgRgb); // qDebug("bgRgb: %d\t\tother bgRgb: %d", bgRgb, other.bgRgb); // qDebug("surfaceFlags: %d\t\tother surfaceFlags: %d", surfaceFlags, other.surfaceFlags); // } return match; } }; QIntCache *pixmapCache; // For renderFocusRect mutable QBitmap *verticalDots; mutable QBitmap *horizontalDots; // For KPE_ListViewBranch mutable QBitmap *verticalLine; mutable QBitmap *horizontalLine; // For buttons animation struct AnimInfo { bool active; uint animFrame; }; typedef QMapAnimWidgetMap; AnimWidgetMap animWidgets; QTimer *btnAnimTimer; typedef QMapSliderValuesMap; SliderValuesMap sliderValues; // For progress bar animation QTimer *animationTimer; //for the semi transparent menu stripe QImage *alphaStripe; }; #endif // __POLYESTER_H