--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/styles/qs60style_p.h Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,510 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtGui of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QS60STYLE_P_H
+#define QS60STYLE_P_H
+
+#include "qs60style.h"
+#include "qcommonstyle_p.h"
+#include <QtCore/qhash.h>
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+QT_BEGIN_NAMESPACE
+
+const int MAX_NON_CUSTOM_PIXELMETRICS = 92;
+const int CUSTOMVALUESCOUNT = 4;
+enum {
+ PM_Custom_FrameCornerWidth = MAX_NON_CUSTOM_PIXELMETRICS,
+ PM_Custom_FrameCornerHeight,
+ PM_Custom_BoldLineWidth,
+ PM_Custom_ThinLineWidth
+ };
+const int MAX_PIXELMETRICS = MAX_NON_CUSTOM_PIXELMETRICS + CUSTOMVALUESCOUNT;
+
+typedef struct {
+ unsigned short height;
+ unsigned short width;
+ int major_version;
+ int minor_version;
+ bool mirroring; // TODO: (nice to have) Use Qt::LayoutDirection
+ const char* layoutName;
+} layoutHeader;
+
+#ifdef Q_OS_SYMBIAN
+NONSHARABLE_CLASS (QS60StyleEnums)
+#else
+class QS60StyleEnums
+#endif
+: public QObject
+{
+#ifndef Q_WS_S60
+ Q_OBJECT
+ Q_ENUMS(FontCategories)
+ Q_ENUMS(SkinParts)
+ Q_ENUMS(ColorLists)
+#endif // !Q_WS_S60
+
+public:
+ // S60 look-and-feel font categories
+ enum FontCategories {
+ FC_Undefined,
+ FC_Primary,
+ FC_Secondary,
+ FC_Title,
+ FC_PrimarySmall,
+ FC_Digital
+ };
+
+ enum SkinParts {
+ SP_QgnGrafBarWait,
+ SP_QgnGrafBarFrameCenter,
+ SP_QgnGrafBarFrameSideL,
+ SP_QgnGrafBarFrameSideR,
+ SP_QgnGrafBarProgress,
+ SP_QgnGrafScrollArrowDown,
+ SP_QgnGrafScrollArrowLeft,
+ SP_QgnGrafScrollArrowRight,
+ SP_QgnGrafScrollArrowUp,
+ SP_QgnGrafTabActiveL,
+ SP_QgnGrafTabActiveM,
+ SP_QgnGrafTabActiveR,
+ SP_QgnGrafTabPassiveL,
+ SP_QgnGrafTabPassiveM,
+ SP_QgnGrafTabPassiveR,
+ SP_QgnIndiCheckboxOff,
+ SP_QgnIndiCheckboxOn,
+ SP_QgnIndiHlColSuper, // Available in S60 release 3.2 and later.
+ SP_QgnIndiHlExpSuper, // Available in S60 release 3.2 and later.
+ SP_QgnIndiHlLineBranch, // Available in S60 release 3.2 and later.
+ SP_QgnIndiHlLineEnd, // Available in S60 release 3.2 and later.
+ SP_QgnIndiHlLineStraight, // Available in S60 release 3.2 and later.
+ SP_QgnIndiMarkedAdd,
+ SP_QgnIndiNaviArrowLeft,
+ SP_QgnIndiNaviArrowRight,
+ SP_QgnIndiRadiobuttOff,
+ SP_QgnIndiRadiobuttOn,
+ SP_QgnIndiSliderEdit,
+ SP_QgnIndiSubMenu,
+ SP_QgnNoteErased,
+ SP_QgnNoteError,
+ SP_QgnNoteInfo,
+ SP_QgnNoteOk,
+ SP_QgnNoteQuery,
+ SP_QgnNoteWarning,
+ SP_QgnPropFileSmall,
+ SP_QgnPropFolderCurrent,
+ SP_QgnPropFolderSmall,
+ SP_QgnPropFolderSmallNew,
+ SP_QgnPropPhoneMemcLarge,
+ SP_QsnCpScrollHandleBottomPressed, //ScrollBar handle, pressed state
+ SP_QsnCpScrollHandleMiddlePressed,
+ SP_QsnCpScrollHandleTopPressed,
+ SP_QsnBgScreen,
+ SP_QsnCpScrollBgBottom,
+ SP_QsnCpScrollBgMiddle,
+ SP_QsnCpScrollBgTop,
+ SP_QsnCpScrollHandleBottom,
+ SP_QsnCpScrollHandleMiddle,
+ SP_QsnCpScrollHandleTop,
+ SP_QsnFrButtonTbCornerTl, // Button, normal state
+ SP_QsnFrButtonTbCornerTr,
+ SP_QsnFrButtonTbCornerBl,
+ SP_QsnFrButtonTbCornerBr,
+ SP_QsnFrButtonTbSideT,
+ SP_QsnFrButtonTbSideB,
+ SP_QsnFrButtonTbSideL,
+ SP_QsnFrButtonTbSideR,
+ SP_QsnFrButtonTbCenter,
+ SP_QsnFrButtonTbCornerTlPressed, // Button, pressed state
+ SP_QsnFrButtonTbCornerTrPressed,
+ SP_QsnFrButtonTbCornerBlPressed,
+ SP_QsnFrButtonTbCornerBrPressed,
+ SP_QsnFrButtonTbSideTPressed,
+ SP_QsnFrButtonTbSideBPressed,
+ SP_QsnFrButtonTbSideLPressed,
+ SP_QsnFrButtonTbSideRPressed,
+ SP_QsnFrButtonTbCenterPressed,
+ SP_QsnFrCaleCornerTl, // calendar grid item
+ SP_QsnFrCaleCornerTr,
+ SP_QsnFrCaleCornerBl,
+ SP_QsnFrCaleCornerBr,
+ SP_QsnFrCaleGSideT,
+ SP_QsnFrCaleGSideB,
+ SP_QsnFrCaleGSideL,
+ SP_QsnFrCaleGSideR,
+ SP_QsnFrCaleCenter,
+ SP_QsnFrCaleHeadingCornerTl, // calendar grid header
+ SP_QsnFrCaleHeadingCornerTr,
+ SP_QsnFrCaleHeadingCornerBl,
+ SP_QsnFrCaleHeadingCornerBr,
+ SP_QsnFrCaleHeadingSideT,
+ SP_QsnFrCaleHeadingSideB,
+ SP_QsnFrCaleHeadingSideL,
+ SP_QsnFrCaleHeadingSideR,
+ SP_QsnFrCaleHeadingCenter,
+ SP_QsnFrInputCornerTl, // Text input field
+ SP_QsnFrInputCornerTr,
+ SP_QsnFrInputCornerBl,
+ SP_QsnFrInputCornerBr,
+ SP_QsnFrInputSideT,
+ SP_QsnFrInputSideB,
+ SP_QsnFrInputSideL,
+ SP_QsnFrInputSideR,
+ SP_QsnFrInputCenter,
+ SP_QsnFrListCornerTl, // List background
+ SP_QsnFrListCornerTr,
+ SP_QsnFrListCornerBl,
+ SP_QsnFrListCornerBr,
+ SP_QsnFrListSideT,
+ SP_QsnFrListSideB,
+ SP_QsnFrListSideL,
+ SP_QsnFrListSideR,
+ SP_QsnFrListCenter,
+ SP_QsnFrPopupCornerTl, // Option menu background
+ SP_QsnFrPopupCornerTr,
+ SP_QsnFrPopupCornerBl,
+ SP_QsnFrPopupCornerBr,
+ SP_QsnFrPopupSideT,
+ SP_QsnFrPopupSideB,
+ SP_QsnFrPopupSideL,
+ SP_QsnFrPopupSideR,
+ SP_QsnFrPopupCenter,
+ SP_QsnFrPopupPreviewCornerTl, // tool tip background
+ SP_QsnFrPopupPreviewCornerTr,
+ SP_QsnFrPopupPreviewCornerBl,
+ SP_QsnFrPopupPreviewCornerBr,
+ SP_QsnFrPopupPreviewSideT,
+ SP_QsnFrPopupPreviewSideB,
+ SP_QsnFrPopupPreviewSideL,
+ SP_QsnFrPopupPreviewSideR,
+ SP_QsnFrPopupPreviewCenter,
+ SP_QsnFrSetOptCornerTl, // Settings list
+ SP_QsnFrSetOptCornerTr,
+ SP_QsnFrSetOptCornerBl,
+ SP_QsnFrSetOptCornerBr,
+ SP_QsnFrSetOptSideT,
+ SP_QsnFrSetOptSideB,
+ SP_QsnFrSetOptSideL,
+ SP_QsnFrSetOptSideR,
+ SP_QsnFrSetOptCenter,
+ SP_QsnFrPopupSubCornerTl, // Toolbar background
+ SP_QsnFrPopupSubCornerTr,
+ SP_QsnFrPopupSubCornerBl,
+ SP_QsnFrPopupSubCornerBr,
+ SP_QsnFrPopupSubSideT,
+ SP_QsnFrPopupSubSideB,
+ SP_QsnFrPopupSubSideL,
+ SP_QsnFrPopupSubSideR,
+ SP_QsnFrPopupSubCenter,
+ SP_QsnFrSctrlButtonCornerTl, // Toolbar button
+ SP_QsnFrSctrlButtonCornerTr,
+ SP_QsnFrSctrlButtonCornerBl,
+ SP_QsnFrSctrlButtonCornerBr,
+ SP_QsnFrSctrlButtonSideT,
+ SP_QsnFrSctrlButtonSideB,
+ SP_QsnFrSctrlButtonSideL,
+ SP_QsnFrSctrlButtonSideR,
+ SP_QsnFrSctrlButtonCenter,
+ SP_QsnFrSctrlButtonCornerTlPressed, // Toolbar button, pressed
+ SP_QsnFrSctrlButtonCornerTrPressed,
+ SP_QsnFrSctrlButtonCornerBlPressed,
+ SP_QsnFrSctrlButtonCornerBrPressed,
+ SP_QsnFrSctrlButtonSideTPressed,
+ SP_QsnFrSctrlButtonSideBPressed,
+ SP_QsnFrSctrlButtonSideLPressed,
+ SP_QsnFrSctrlButtonSideRPressed,
+ SP_QsnFrSctrlButtonCenterPressed,
+ SP_QsnFrButtonCornerTlInactive, // Inactive button
+ SP_QsnFrButtonCornerTrInactive,
+ SP_QsnFrButtonCornerBlInactive,
+ SP_QsnFrButtonCornerBrInactive,
+ SP_QsnFrButtonSideTInactive,
+ SP_QsnFrButtonSideBInactive,
+ SP_QsnFrButtonSideLInactive,
+ SP_QsnFrButtonSideRInactive,
+ SP_QsnFrButtonCenterInactive,
+ SP_QsnFrNotepadCornerTl,
+ SP_QsnFrNotepadCornerTr,
+ SP_QsnFrNotepadCornerBl,
+ SP_QsnFrNotepadCornerBr,
+ SP_QsnFrNotepadSideT,
+ SP_QsnFrNotepadSideB,
+ SP_QsnFrNotepadSideL,
+ SP_QsnFrNotepadSideR,
+ SP_QsnFrNotepadCenter
+ };
+
+ enum ColorLists {
+ CL_QsnHighlightColors,
+ CL_QsnIconColors,
+ CL_QsnLineColors,
+ CL_QsnOtherColors,
+ CL_QsnParentColors,
+ CL_QsnTextColors
+ };
+};
+
+class QFocusFrame;
+
+// Private class
+#ifdef Q_OS_SYMBIAN
+NONSHARABLE_CLASS (QS60StylePrivate)
+#else
+class QS60StylePrivate
+#endif
+: public QCommonStylePrivate
+{
+ Q_DECLARE_PUBLIC(QS60Style)
+
+public:
+ QS60StylePrivate();
+ ~QS60StylePrivate();
+
+ enum SkinElements {
+ SE_ButtonNormal,
+ SE_ButtonPressed,
+ SE_FrameLineEdit,
+ SE_ProgressBarGrooveHorizontal,
+ SE_ProgressBarIndicatorHorizontal,
+ SE_ProgressBarGrooveVertical,
+ SE_ProgressBarIndicatorVertical,
+ SE_ScrollBarGrooveHorizontal,
+ SE_ScrollBarGrooveVertical,
+ SE_ScrollBarHandleHorizontal,
+ SE_ScrollBarHandleVertical,
+ SE_SliderHandleHorizontal,
+ SE_SliderHandleVertical,
+ SE_TabBarTabEastActive,
+ SE_TabBarTabEastInactive,
+ SE_TabBarTabNorthActive,
+ SE_TabBarTabNorthInactive,
+ SE_TabBarTabSouthActive,
+ SE_TabBarTabSouthInactive,
+ SE_TabBarTabWestActive,
+ SE_TabBarTabWestInactive,
+ SE_ListHighlight,
+ SE_OptionsMenu,
+ SE_SettingsList,
+ SE_TableItem,
+ SE_TableHeaderItem,
+ SE_ToolTip, //own graphic available on 3.2+ releases,
+ SE_ToolBar,
+ SE_ToolBarButton,
+ SE_ToolBarButtonPressed,
+ SE_PanelBackground,
+ SE_ScrollBarHandlePressedHorizontal, //only for 5.0+
+ SE_ScrollBarHandlePressedVertical,
+ SE_ButtonInactive,
+ SE_Editor,
+ };
+
+ enum SkinFrameElements {
+ SF_ButtonNormal,
+ SF_ButtonPressed,
+ SF_FrameLineEdit,
+ SF_ListHighlight,
+ SF_OptionsMenu,
+ SF_SettingsList,
+ SF_TableItem,
+ SF_TableHeaderItem,
+ SF_ToolTip,
+ SF_ToolBar,
+ SF_ToolBarButton,
+ SF_ToolBarButtonPressed,
+ SF_PanelBackground,
+ SF_ButtonInactive,
+ SF_Editor,
+ };
+
+ enum SkinElementFlag {
+ SF_PointNorth = 0x0001, // North = the default
+ SF_PointEast = 0x0002,
+ SF_PointSouth = 0x0004,
+ SF_PointWest = 0x0008,
+
+ SF_StateEnabled = 0x0010, // Enabled = the default
+ SF_StateDisabled = 0x0020,
+ SF_ColorSkinned = 0x0040,
+ };
+
+ enum CacheClearReason {
+ CC_UndefinedChange = 0,
+ CC_LayoutChange,
+ CC_ThemeChange
+ };
+
+ Q_DECLARE_FLAGS(SkinElementFlags, SkinElementFlag)
+
+ // draws skin element
+ static void drawSkinElement(SkinElements element, QPainter *painter,
+ const QRect &rect, SkinElementFlags flags = KDefaultSkinElementFlags);
+ // draws a specific skin part
+ static void drawSkinPart(QS60StyleEnums::SkinParts part, QPainter *painter,
+ const QRect &rect, SkinElementFlags flags = KDefaultSkinElementFlags);
+ // sets style property
+ void setStyleProperty(const char *name, const QVariant &value);
+ // sets specific style property
+ void setStyleProperty_specific(const char *name, const QVariant &value);
+ // gets style property
+ QVariant styleProperty(const char *name) const;
+ // gets specific style property
+ QVariant styleProperty_specific(const char *name) const;
+ // gets pixel metrics value
+ static short pixelMetric(int metric);
+ // gets color. 'index' is NOT 0-based.
+ // It corresponds to the enum key 1-based numbers of TAknsQsnXYZColorsIndex, not the values.
+ static QColor s60Color(QS60StyleEnums::ColorLists list,
+ int index, const QStyleOption *option);
+ // gets state specific color
+ static QColor stateColor(const QColor &color, const QStyleOption *option);
+ // gets lighter color than base color
+ static QColor lighterColor(const QColor &baseColor);
+ //deduces if the given widget should have separately themeable background
+ static bool drawsOwnThemeBackground(const QWidget *widget);
+
+ QFont s60Font(QS60StyleEnums::FontCategories fontCategory,
+ int pointSize = -1) const;
+ // clears all style caches (fonts, colors, pixmaps)
+ void clearCaches(CacheClearReason reason = CC_UndefinedChange);
+
+ // themed main background oprations
+ void setBackgroundTexture(QApplication *application) const;
+ static void deleteBackground();
+
+ static bool isTouchSupported();
+ static bool isToolBarBackground();
+
+ // calculates average color based on button skin graphics (minus borders).
+ QColor colorFromFrameGraphics(SkinFrameElements frame) const;
+
+ //set theme palette for application
+ void setThemePalette(QApplication *application) const;
+ //set theme palette for style option
+ void setThemePalette(QStyleOption *option) const;
+ //access to theme palette
+ static QPalette* themePalette();
+
+ static const layoutHeader m_layoutHeaders[];
+ static const short data[][MAX_PIXELMETRICS];
+
+ void setCurrentLayout(int layoutIndex);
+ void setActiveLayout();
+ // Pointer
+ static short const *m_pmPointer;
+ // number of layouts supported by the style
+ static const int m_numberOfLayouts;
+
+ mutable QHash<QPair<QS60StyleEnums::FontCategories , int>, QFont> m_mappedFontsCache;
+ mutable QHash<SkinFrameElements, QColor> m_colorCache;
+
+ // Has one entry per SkinFrameElements
+ static const struct frameElementCenter {
+ SkinElements element;
+ QS60StyleEnums::SkinParts center;
+ } m_frameElementsData[];
+
+ static QPixmap frame(SkinFrameElements frame, const QSize &size,
+ SkinElementFlags flags = KDefaultSkinElementFlags);
+ static QPixmap backgroundTexture();
+
+#ifdef Q_WS_S60
+ void handleDynamicLayoutVariantSwitch();
+ void handleSkinChange();
+#endif // Q_WS_S60
+
+ static QSize naviPaneSize();
+
+private:
+ static void drawPart(QS60StyleEnums::SkinParts part, QPainter *painter,
+ const QRect &rect, SkinElementFlags flags = KDefaultSkinElementFlags);
+ static void drawRow(QS60StyleEnums::SkinParts start, QS60StyleEnums::SkinParts middle,
+ QS60StyleEnums::SkinParts end, Qt::Orientation orientation, QPainter *painter,
+ const QRect &rect, SkinElementFlags flags = KDefaultSkinElementFlags);
+ static void drawFrame(SkinFrameElements frame, QPainter *painter,
+ const QRect &rect, SkinElementFlags flags = KDefaultSkinElementFlags);
+
+ static QPixmap cachedPart(QS60StyleEnums::SkinParts part, const QSize &size,
+ SkinElementFlags flags = KDefaultSkinElementFlags);
+ static QPixmap cachedFrame(SkinFrameElements frame, const QSize &size,
+ SkinElementFlags flags = KDefaultSkinElementFlags);
+
+ static void refreshUI();
+
+ // set S60 font for widget
+ void setFont(QWidget *widget) const;
+ void setThemePalette(QWidget *widget) const;
+ void setThemePalette(QPalette *palette) const;
+ void setThemePaletteHash(QPalette *palette) const;
+ static void storeThemePalette(QPalette *palette);
+ static void deleteThemePalette();
+
+ static QSize partSize(QS60StyleEnums::SkinParts part,
+ SkinElementFlags flags = KDefaultSkinElementFlags);
+ static QPixmap part(QS60StyleEnums::SkinParts part, const QSize &size,
+ SkinElementFlags flags = KDefaultSkinElementFlags);
+
+ static QFont s60Font_specific(QS60StyleEnums::FontCategories fontCategory, int pointSize);
+
+ static QSize screenSize();
+
+ // Contains background texture.
+ static QPixmap *m_background;
+ const static SkinElementFlags KDefaultSkinElementFlags;
+ // defined theme palette
+ static QPalette *m_themePalette;
+ QPalette m_originalPalette;
+
+ QPointer<QFocusFrame> m_focusFrame;
+};
+
+QT_END_NAMESPACE
+
+#endif // QS60STYLE_P_H