Added qtcuve theme engine

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kde-style-qtcurve@1090657 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 246 insertions, 0 deletions

diff --git a/style/qtcurve.h b/style/qtcurve.h
new file mode 100644
index 0000000..f021dd3
--- /dev/null
+++ b/style/qtcurve.h
@@ -0,0 +1,246 @@
+#ifndef __QTCURVE_H__
+#define __QTCURVE_H__
+
+/*
+  QtCurve (C) Craig Drummond, 2003 - 2007 [email protected]
+
+  ----
+
+  Based upon B???Curve style (Copyright (c) 2002 R?d H?t, Inc)
+      Bernhard Rosenkrazer <bero@r?dh?t.com>
+      Preston Brown <pbrown@r?dh?t.com>
+      Than Ngo <than@r?dh?t.com>
+
+  This program is free software; you can redistribute it and/or
+  modify it under the terms of the GNU General Public
+  License version 2 as published by the Free Software Foundation.
+
+  This program 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.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; see the file COPYING.  If not, write to
+  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+  Boston, MA 02110-1301, USA.
+
+  ----
+
+  B???Curve is based on the KDE Light style, 2nd revision:
+  Copyright (c) 2000-2001 Trolltech AS ([email protected]). The light style
+  license is as follows:
+
+  Permission is hereby granted, free of charge, to any person obtaining a
+  copy of this software and associated documentation files (the "Software"),
+  to deal in the Software without restriction, including without limitation
+  the rights to use, copy, modify, merge, publish, distribute, sublicense,
+  and/or sell copies of the Software, and to permit persons to whom the
+  Software is furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+  DEALINGS IN THE SOFTWARE.
+*/
+
+#include "config.h"
+#include <kdeversion.h>
+#include <kstyle.h>
+#include <qcolor.h>
+#include <qpoint.h>
+#include <qpalette.h>
+#include <qpixmap.h>
+#include <qcache.h>
+#include "common.h"
+
+class QTimer;
+class QSlider;
+
+class HighContrastStyle : public KStyle
+{
+    Q_OBJECT
+
+    public:
+
+    HighContrastStyle();
+    virtual ~HighContrastStyle() { }
+
+    const char * className();
+};
+
+class QtCurveStyle : public HighContrastStyle
+{
+    Q_OBJECT
+
+    public:
+
+    enum EApp
+    {
+        APP_KICKER,
+        APP_KORN,
+        APP_OPENOFFICE,
+        APP_MACTOR,
+        APP_KPRESENTER,
+        APP_KONQUEROR,
+        APP_SKIP_TASKBAR,
+        APP_KPRINTER,
+        APP_KDIALOG,
+        APP_KDIALOGD,
+        APP_TORA,
+        APP_KONTACT,
+        APP_OPERA,
+        APP_OTHER
+    };
+
+    enum EHover
+    {
+        HOVER_NONE,
+        HOVER_CHECK,
+        HOVER_RADIO,
+        HOVER_SB_ADD,
+        HOVER_SB_SUB,
+        HOVER_SB_SUB2,
+        HOVER_SB_SLIDER,
+        HOVER_HEADER,
+        HOVER_KICKER,
+        HOVER_SW_UP,
+        HOVER_SW_DOWN,
+        HOVER_CB_ARROW
+    };
+
+    QtCurveStyle(const QString &name=QString());
+    virtual ~QtCurveStyle();
+
+    void polish(QApplication *app);
+    void polish(QPalette &pal);
+    void polish(QWidget *widget);
+    void unPolish(QWidget *widget);
+    void drawLightBevel(QPainter *p, const QRect &r, const QColorGroup &cg, SFlags flags,
+                        int round, const QColor &fill, const QColor *custom=NULL,
+                        bool doBorder=true, bool doCorners=true, EWidget w=WIDGET_OTHER) const
+    { drawLightBevel(cg.background(), p, r, cg, flags, round, fill, custom, doBorder, doCorners, w); }
+    void drawLightBevel(const QColor &bgnd, QPainter *p, const QRect &r, const QColorGroup &cg,
+                        SFlags flags, int round, const QColor &fill, const QColor *custom=NULL,
+                        bool doBorder=true, bool doCorners=true, EWidget w=WIDGET_OTHER) const;
+    void drawEtch(QPainter *p, const QRect &r, const QColorGroup &cg, bool top, bool bot, bool raised=false) const;
+    void drawBorder(const QColor &bgnd, QPainter *p, const QRect &r, const QColorGroup &cg,
+                    SFlags flags, int round, const QColor *custom=NULL, EWidget w=WIDGET_OTHER,
+                    bool doCorners=true, EBorder borderProfile=BORDER_FLAT, bool blendBorderColors=true, int borderVal=QT_STD_BORDER) const;
+    void drawEntryField(QPainter *p, const QRect &r, const QColorGroup &cg, SFlags flags,
+                        bool highlight, int round, EWidget=WIDGET_OTHER) const;
+    void drawArrow(QPainter *p, const QRect &r, const QColorGroup &cg, SFlags flags,
+                   QStyle::PrimitiveElement pe,  bool small=false, bool checkActive=false) const;
+    void drawPrimitive(PrimitiveElement, QPainter *, const QRect &, const QColorGroup &,
+                       SFlags = Style_Default, const QStyleOption & = QStyleOption::Default) const;
+    void drawKStylePrimitive(KStylePrimitive kpe, QPainter* p, const QWidget* widget, const QRect &r,
+                             const QColorGroup &cg, SFlags flags, const QStyleOption &opt ) const;
+    void drawControl(ControlElement, QPainter *, const QWidget *, const QRect &, const QColorGroup &,
+                     SFlags = Style_Default, const QStyleOption & = QStyleOption::Default) const;
+    void drawControlMask(ControlElement, QPainter *, const QWidget *, const QRect &,
+                         const QStyleOption & = QStyleOption::Default) const;
+    void drawComplexControlMask(ComplexControl control, QPainter *p, const QWidget *widget,
+                                const QRect &r, const QStyleOption &data) const;
+    QRect subRect(SubRect, const QWidget *) const;
+    void drawComplexControl(ComplexControl, QPainter *, const QWidget *, const QRect &,
+                            const QColorGroup &, SFlags = Style_Default, SCFlags = SC_All,
+                            SCFlags = SC_None, const QStyleOption & = QStyleOption::Default) const;
+    QRect querySubControlMetrics(ComplexControl, const QWidget *, SubControl,
+                                 const QStyleOption & = QStyleOption::Default) const;
+    int pixelMetric(PixelMetric, const QWidget *widget= 0) const;
+    int kPixelMetric(KStylePixelMetric kpm, const QWidget *widget) const;
+    QSize sizeFromContents(ContentsType, const QWidget *, const QSize &,
+                           const QStyleOption & = QStyleOption::Default) const;
+    int styleHint(StyleHint, const QWidget *widget= 0, const QStyleOption & = QStyleOption::Default,
+                  QStyleHintReturn *returnData= 0) const;
+
+    protected:
+
+    bool appIsNotEmbedded(QDialog *dlg);
+    bool eventFilter(QObject *object, QEvent *event);
+    void drawMenuItem(QPainter *p, const QRect &r, const QColorGroup &cg,
+                      bool mbi, int round, const QColor &bgnd, const QColor *cols) const;
+    void drawProgress(QPainter *p, const QRect &r, const QColorGroup &cg, SFlags flags, int round,
+                      const QWidget *widget) const;
+    void drawBevelGradient(const QColor &base, bool increase, QPainter *p, QRect const &r,
+                           bool horiz, double shadeTop, double shadeBot, bool sel, EAppearance bevApp,
+                           EWidget w=WIDGET_OTHER) const;
+    void drawGradient(const QColor &top, const QColor &bot, bool increase, QPainter *p,
+                      const QRect &r, bool horiz=true) const;
+    void drawSbSliderHandle(QPainter *p, const QRect &r, const QColorGroup &cg, SFlags flags, bool slider=false) const;
+    void drawSliderHandle(QPainter *p, const QRect &r, const QColorGroup &cg, SFlags flags, QSlider *slider, bool tb=false) const;
+    void drawSliderGroove(QPainter *p, const QRect &r, const QColorGroup &cg, SFlags flags,
+                          const QWidget *widget) const;
+    void drawMenuOrToolBarBackground(QPainter *p, const QRect &r, const QColorGroup &cg, bool menu=true,
+                                     bool horiz=true) const;
+    void drawHandleMarkers(QPainter *p, const QRect &r, SFlags flags, bool tb, ELine handles) const;
+
+    private:
+
+    void           shadeColors(const QColor &base, QColor *vals) const;
+    const QColor * buttonColors(const QColorGroup &cg) const;
+    const QColor * sliderColors(/*const QColorGroup &cg, */SFlags flags) const;
+    const QColor * backgroundColors(const QColor &c) const;
+    const QColor * backgroundColors(const QColorGroup &cg) const
+                                { return backgroundColors(cg.background()); }
+    const QColor * borderColors(SFlags flags, const QColor *use) const;
+    const QColor * getSidebarButtons() const;
+    void           setMenuColors(const QColorGroup &cg);
+    bool           redrawHoverWidget(const QPoint &pos);
+    const QColor & getFill(SFlags flags, const QColor *use) const;
+    const QColor & getListViewFill(SFlags flags, const QColor *use) const;
+    const QColor & getTabFill(bool current,  bool highlight, const QColor *use) const;
+
+    QPixmap *      getPixelPixmap(const QColor col) const;
+    QPixmap *      getPixmap(const QColor col, EPixmap pix, double shade=1.0) const;
+    void           setSbType();
+    bool           isFormWidget(const QWidget *w) const { return itsKhtmlWidgets.contains(w); }
+
+    private slots:
+
+    void updateProgressPos();
+    void progressBarDestroyed(QObject *bar);
+    void sliderThumbMoved(int val);
+    void khtmlWidgetDestroyed(QObject *o);
+
+    private:
+
+    Options                    opts;
+    QColor                     itsMenuitemCols[TOTAL_SHADES+1],
+                               itsBackgroundCols[TOTAL_SHADES+1],
+                               itsMenubarCols[TOTAL_SHADES+1],
+                               *itsSliderCols,
+                               *itsDefBtnCols,
+                               *itsMouseOverCols,
+                               itsButtonCols[TOTAL_SHADES+1],
+                               itsLighterPopupMenuBgndCol,
+                               itsCheckRadioCol;
+    mutable QColor             *itsSidebarButtonsCols;
+    mutable QColor             itsColoredButtonCols[TOTAL_SHADES+1];
+    mutable QColor             itsColoredBackgroundCols[TOTAL_SHADES+1];
+    EApp                       itsThemedApp;
+    mutable QCache<QPixmap>    itsPixmapCache;
+#if KDE_VERSION >= 0x30200
+    bool                       itsIsTransKicker;
+#endif
+    EHover                     itsHover;
+    QPoint                     itsOldPos;
+    mutable bool               itsFormMode;
+    QWidget                    *itsHoverWidget;
+    int                        itsHoverSect;
+    QTab                       *itsHoverTab;
+    QPalette                   *itsMactorPal;
+    QMap<QWidget*, int>        itsProgAnimWidgets;
+    QMap<const QWidget*, bool> itsKhtmlWidgets;
+    QTimer                     *itsAnimationTimer;
+    mutable bool               itsActive,
+                               itsIsSpecialHover;
+};
+
+#endif