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Diffstat (limited to 'src/tools/uic/cpp/cppwriteinitialization.h')
| -rw-r--r-- | src/tools/uic/cpp/cppwriteinitialization.h | 371 |
1 files changed, 371 insertions, 0 deletions
diff --git a/src/tools/uic/cpp/cppwriteinitialization.h b/src/tools/uic/cpp/cppwriteinitialization.h new file mode 100644 index 0000000..a2b54b1 --- /dev/null +++ b/src/tools/uic/cpp/cppwriteinitialization.h @@ -0,0 +1,371 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the tools applications 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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef CPPWRITEINITIALIZATION_H +#define CPPWRITEINITIALIZATION_H + +#include "treewalker.h" +#include <QtCore/QPair> +#include <QtCore/QHash> +#include <QtCore/QSet> +#include <QtCore/QMap> +#include <QtCore/QStack> +#include <QtCore/QTextStream> + +QT_BEGIN_NAMESPACE + +class Driver; +class Uic; +class DomBrush; +class DomFont; +class DomResourceIcon; +class DomSizePolicy; +struct Option; + +namespace CPP { + // Handle for a flat DOM font to get comparison functionality required for maps + class FontHandle { + public: + FontHandle(const DomFont *domFont); + int compare(const FontHandle &) const; + private: + const DomFont *m_domFont; +#if defined(Q_OS_MAC) && defined(Q_CC_GNU) && (__GNUC__ == 3 && __GNUC_MINOR__ == 3) + friend uint qHash(const FontHandle &); +#endif + }; + inline bool operator ==(const FontHandle &f1, const FontHandle &f2) { return f1.compare(f2) == 0; } + inline bool operator <(const FontHandle &f1, const FontHandle &f2) { return f1.compare(f2) < 0; } + + // Handle for a flat DOM icon to get comparison functionality required for maps + class IconHandle { + public: + IconHandle(const DomResourceIcon *domIcon); + int compare(const IconHandle &) const; + private: + const DomResourceIcon *m_domIcon; +#if defined(Q_OS_MAC) && defined(Q_CC_GNU) && (__GNUC__ == 3 && __GNUC_MINOR__ == 3) + friend uint qHash(const IconHandle &); +#endif + }; + inline bool operator ==(const IconHandle &i1, const IconHandle &i2) { return i1.compare(i2) == 0; } + inline bool operator <(const IconHandle &i1, const IconHandle &i2) { return i1.compare(i2) < 0; } + + // Handle for a flat DOM size policy to get comparison functionality required for maps + class SizePolicyHandle { + public: + SizePolicyHandle(const DomSizePolicy *domSizePolicy); + int compare(const SizePolicyHandle &) const; + private: + const DomSizePolicy *m_domSizePolicy; +#if defined(Q_OS_MAC) && defined(Q_CC_GNU) && (__GNUC__ == 3 && __GNUC_MINOR__ == 3) + friend uint qHash(const SizePolicyHandle &); +#endif + }; + inline bool operator ==(const SizePolicyHandle &f1, const SizePolicyHandle &f2) { return f1.compare(f2) == 0; } +#if !(defined(Q_OS_MAC) && defined(Q_CC_GNU) && (__GNUC__ == 3 && __GNUC_MINOR__ == 3)) + inline bool operator <(const SizePolicyHandle &f1, const SizePolicyHandle &f2) { return f1.compare(f2) < 0; } +#endif + + + +struct WriteInitialization : public TreeWalker +{ + typedef QList<DomProperty*> DomPropertyList; + typedef QHash<QString, DomProperty*> DomPropertyMap; + + WriteInitialization(Uic *uic, bool activateScripts); + +// +// widgets +// + void acceptUI(DomUI *node); + void acceptWidget(DomWidget *node); + void acceptWidgetScripts(const DomScripts &, DomWidget *node, const DomWidgets &childWidgets); + + void acceptLayout(DomLayout *node); + void acceptSpacer(DomSpacer *node); + void acceptLayoutItem(DomLayoutItem *node); + +// +// actions +// + void acceptActionGroup(DomActionGroup *node); + void acceptAction(DomAction *node); + void acceptActionRef(DomActionRef *node); + +// +// tab stops +// + void acceptTabStops(DomTabStops *tabStops); + +// +// custom widgets +// + void acceptCustomWidgets(DomCustomWidgets *node); + void acceptCustomWidget(DomCustomWidget *node); + +// +// layout defaults/functions +// + void acceptLayoutDefault(DomLayoutDefault *node) { m_LayoutDefaultHandler.acceptLayoutDefault(node); } + void acceptLayoutFunction(DomLayoutFunction *node) { m_LayoutDefaultHandler.acceptLayoutFunction(node); } + +// +// signal/slot connections +// + void acceptConnection(DomConnection *connection); + +// +// images +// + void acceptImage(DomImage *image); + + enum { + Use43UiFile = 0, + TopLevelMargin, + ChildMargin, + SubLayoutMargin + }; + +private: + static QString domColor2QString(const DomColor *c); + + QString iconCall(const DomProperty *prop); + QString pixCall(const DomProperty *prop) const; + QString pixCall(const QString &type, const QString &text) const; + QString trCall(const QString &str, const QString &comment = QString()) const; + QString trCall(DomString *str, const QString &defaultString = QString()) const; + QString noTrCall(DomString *str, const QString &defaultString = QString()) const; + QString autoTrCall(DomString *str, const QString &defaultString = QString()) const; + QTextStream &autoTrOutput(DomString *str, const QString &defaultString = QString()); + // Apply a comma-separated list of values using a function "setSomething(int idx, value)" + void writePropertyList(const QString &varName, const QString &setFunction, const QString &value, const QString &defaultValue); + + enum { WritePropertyIgnoreMargin = 1, WritePropertyIgnoreSpacing = 2, WritePropertyIgnoreObjectName = 4 }; + void writeProperties(const QString &varName, const QString &className, const DomPropertyList &lst, unsigned flags = 0); + void writeColorGroup(DomColorGroup *colorGroup, const QString &group, const QString &paletteName); + void writeBrush(const DomBrush *brush, const QString &brushName); + +// +// special initialization +// + class Item { + public: + Item(const QString &itemClassName, const QString &indent, QTextStream &setupUiStream, QTextStream &retranslateUiStream, Driver *driver); + ~Item(); + enum EmptyItemPolicy { + DontConstruct, + ConstructItemOnly, + ConstructItemAndVariable + }; + QString writeSetupUi(const QString &parent, EmptyItemPolicy emptyItemPolicy = ConstructItemOnly); + void writeRetranslateUi(const QString &parentPath); + void addSetter(const QString &setter, const QString &directive = QString(), bool translatable = false); // don't call it if you already added *this as a child of another Item + void addChild(Item *child); // all setters should already been added + int setupUiCount() const { return m_setupUiData.setters.count(); } + int retranslateUiCount() const { return m_retranslateUiData.setters.count(); } + private: + struct ItemData { + ItemData() : policy(DontGenerate) {} + QMultiMap<QString, QString> setters; // directive to setter + QSet<QString> directives; + enum TemporaryVariableGeneratorPolicy { // policies with priority, number describes the priority + DontGenerate = 1, + GenerateWithMultiDirective = 2, + Generate = 3 + } policy; + }; + ItemData m_setupUiData; + ItemData m_retranslateUiData; + QList<Item *> m_children; + Item *m_parent; + + const QString m_itemClassName; + const QString m_indent; + QTextStream &m_setupUiStream; + QTextStream &m_retranslateUiStream; + Driver *m_driver; + }; + + void addInitializer(Item *item, + const QString &name, int column, const QString &value, const QString &directive = QString(), bool translatable = false) const; + void addQtFlagsInitializer(Item *item, const DomPropertyMap &properties, + const QString &name, int column = -1) const; + void addQtEnumInitializer(Item *item, + const DomPropertyMap &properties, const QString &name, int column = -1) const; + void addBrushInitializer(Item *item, + const DomPropertyMap &properties, const QString &name, int column = -1); + void addStringInitializer(Item *item, + const DomPropertyMap &properties, const QString &name, int column = -1, const QString &directive = QString()) const; + void addCommonInitializers(Item *item, + const DomPropertyMap &properties, int column = -1); + + void initializeMenu(DomWidget *w, const QString &parentWidget); + void initializeComboBox(DomWidget *w); + void initializeComboBox3(DomWidget *w); + void initializeListWidget(DomWidget *w); + void initializeTreeWidget(DomWidget *w); + QList<Item *> initializeTreeWidgetItems(const QList<DomItem *> &domItems); + void initializeTableWidget(DomWidget *w); + + QString disableSorting(DomWidget *w, const QString &varName); + void enableSorting(DomWidget *w, const QString &varName, const QString &tempName); + +// +// special initialization for the Q3 support classes +// + void initializeQ3ListBox(DomWidget *w); + void initializeQ3IconView(DomWidget *w); + void initializeQ3ListView(DomWidget *w); + void initializeQ3ListViewItems(const QString &className, const QString &varName, const QList<DomItem*> &items); + void initializeQ3Table(DomWidget *w); + void initializeQ3TableItems(const QString &className, const QString &varName, const QList<DomItem*> &items); + +// +// Sql +// + void initializeQ3SqlDataTable(DomWidget *w); + void initializeQ3SqlDataBrowser(DomWidget *w); + + QString findDeclaration(const QString &name); + DomWidget *findWidget(const QLatin1String &widgetClass); + DomImage *findImage(const QString &name) const; + + bool isValidObject(const QString &name) const; + +private: + QString writeFontProperties(const DomFont *f); + QString writeIconProperties(const DomResourceIcon *i); + QString writeSizePolicy(const DomSizePolicy *sp); + QString writeBrushInitialization(const DomBrush *brush); + void addButtonGroup(const DomWidget *node, const QString &varName); + void addWizardPage(const QString &pageVarName, const DomWidget *page, const QString &parentWidget); + + const Uic *m_uic; + Driver *m_driver; + QTextStream &m_output; + const Option &m_option; + QString m_indent; + QString m_dindent; + bool m_stdsetdef; + + struct Buddy + { + Buddy(const QString &oN, const QString &b) + : objName(oN), buddy(b) {} + QString objName; + QString buddy; + }; + + QStack<DomWidget*> m_widgetChain; + QStack<DomLayout*> m_layoutChain; + QStack<DomActionGroup*> m_actionGroupChain; + QList<Buddy> m_buddies; + + QSet<QString> m_buttonGroups; + QHash<QString, DomWidget*> m_registeredWidgets; + QHash<QString, DomImage*> m_registeredImages; + QHash<QString, DomAction*> m_registeredActions; + typedef QHash<uint, QString> ColorBrushHash; + ColorBrushHash m_colorBrushHash; + // Map from font properties to font variable name for reuse + // Map from size policy to variable for reuse +#if defined(Q_OS_MAC) && defined(Q_CC_GNU) && (__GNUC__ == 3 && __GNUC_MINOR__ == 3) + typedef QHash<FontHandle, QString> FontPropertiesNameMap; + typedef QHash<IconHandle, QString> IconPropertiesNameMap; + typedef QHash<SizePolicyHandle, QString> SizePolicyNameMap; +#else + typedef QMap<FontHandle, QString> FontPropertiesNameMap; + typedef QMap<IconHandle, QString> IconPropertiesNameMap; + typedef QMap<SizePolicyHandle, QString> SizePolicyNameMap; +#endif + FontPropertiesNameMap m_fontPropertiesNameMap; + IconPropertiesNameMap m_iconPropertiesNameMap; + SizePolicyNameMap m_sizePolicyNameMap; + + class LayoutDefaultHandler { + public: + LayoutDefaultHandler(); + void acceptLayoutDefault(DomLayoutDefault *node); + void acceptLayoutFunction(DomLayoutFunction *node); + + // Write out the layout margin and spacing properties applying the defaults. + void writeProperties(const QString &indent, const QString &varName, + const DomPropertyMap &pm, int marginType, + bool suppressMarginDefault, QTextStream &str) const; + private: + void writeProperty(int p, const QString &indent, const QString &objectName, const DomPropertyMap &pm, + const QString &propertyName, const QString &setter, int defaultStyleValue, + bool suppressDefault, QTextStream &str) const; + + enum Properties { Margin, Spacing, NumProperties }; + enum StateFlags { HasDefaultValue = 1, HasDefaultFunction = 2}; + unsigned m_state[NumProperties]; + int m_defaultValues[NumProperties]; + QString m_functions[NumProperties]; + }; + + // layout defaults + LayoutDefaultHandler m_LayoutDefaultHandler; + int m_layoutMarginType; + + QString m_generatedClass; + QString m_mainFormVarName; + + QString m_delayedInitialization; + QTextStream m_delayedOut; + + QString m_refreshInitialization; + QTextStream m_refreshOut; + + QString m_delayedActionInitialization; + QTextStream m_actionOut; + const bool m_activateScripts; + + bool m_layoutWidget; +}; + +} // namespace CPP + +QT_END_NAMESPACE + +#endif // CPPWRITEINITIALIZATION_H |