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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_VCL_BUILDER_HXX
#define INCLUDED_VCL_BUILDER_HXX
#include <typeinfo>
#include <osl/module.hxx>
#include <tools/resmgr.hxx>
#include <tools/fldunit.hxx>
#include <vcl/dllapi.h>
#include <vcl/window.hxx>
#include <map>
#include <set>
#include <stack>
#include <vector>
#ifdef check
# //some problem with MacOSX and a check define
# undef check
#endif
#include <boost/ptr_container/ptr_map.hpp>
#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
class ListBox;
class NumericFormatter;
class PopupMenu;
class ScrollBar;
class Slider;
class DateField;
class TimeField;
class VclExpander;
class VclMultiLineEdit;
namespace xmlreader { class XmlReader; }
class VCL_DLLPUBLIC VclBuilder
{
public:
typedef std::map<OString, OString> stringmap;
typedef vcl::Window* (*customMakeWidget)(vcl::Window *pParent, stringmap &rVec);
public:
VclBuilder(
vcl::Window *pParent,
const OUString& sUIRootDir,
const OUString& sUIFile,
const OString& sID = OString(),
const css::uno::Reference<css::frame::XFrame> &rFrame = css::uno::Reference<css::frame::XFrame>());
~VclBuilder();
//sID must exist and be of type T
template <typename T> T* get(T*& ret, const OString& sID);
//sID may not exist, but must be of type T if it does
template <typename T /*= vcl::Window if we had c++11*/> T* get(const OString& sID);
vcl::Window* get_widget_root();
PopupMenu* get_menu(PopupMenu*& ret, const OString& sID);
//sID may not exist
PopupMenu* get_menu(const OString& sID);
//given an sID return the response value for that widget
short get_response(const vcl::Window *pWindow) const;
OString get_by_window(const vcl::Window *pWindow) const;
void delete_by_window(const vcl::Window *pWindow);
//release ownership of pWindow, i.e. don't delete it
void drop_ownership(const vcl::Window *pWindow);
//apply the properties of rProps to pWindow
static void set_properties(vcl::Window *pWindow, const stringmap &rProps);
//Convert _ gtk markup to ~ vcl markup
static OString convertMnemonicMarkup(const OString &rIn);
static OString extractCustomProperty(stringmap &rMap);
static FieldUnit detectUnit(OString const&);
static bool extractDropdown(stringmap &rMap);
//add a default value of 25 width-chars to a map if width-chars not set
static void ensureDefaultWidthChars(VclBuilder::stringmap &rMap);
//see m_aDeferredProperties, you need this for toplevel dialogs
//which build themselves from their ctor. The properties on
//the top level are stored in m_aDeferredProperties and need
//to be applied post ctor
void setDeferredProperties();
//Helpers to retrofit all the existing code to the builder
static void reorderWithinParent(std::vector< vcl::Window*>& rChilds, bool bIsButtonBox);
static void reorderWithinParent(vcl::Window &rWindow, sal_uInt16 nNewPosition);
/// Get label of the command (like of .uno:Save) from the description service
static OUString getCommandLabel(const OUString& rCommand, const css::uno::Reference<css::uno::XComponentContext>& rContext, const OUString& rModuleId);
/// Get image of the command (like of .uno:Save) from the description service
static Image getCommandImage(
const OUString& rCommand,
bool bLarge,
const css::uno::Reference<css::uno::XComponentContext>& rContext,
const css::uno::Reference<css::frame::XFrame>& rFrame,
const OUString& rModuleId );
css::uno::Reference<css::frame::XFrame> getFrame() { return m_xFrame; }
private:
VclBuilder(const VclBuilder&) SAL_DELETED_FUNCTION;
VclBuilder& operator=(const VclBuilder&) SAL_DELETED_FUNCTION;
typedef boost::ptr_map<OUString, osl::Module> ModuleMap;
//We store these until the builder is deleted, that way we can use the
//ui-previewer on custom widgets and guarantee the modules they are from
//exist for the duration of the dialog
ModuleMap m_aModuleMap;
//If the toplevel window has any properties which need to be set on it,
//but the toplevel is the owner of the builder, then its ctor
//has not been completed during the building, so properties for it
//are collected here and need to be set afterwards, e.g. during
//Show or Execute
stringmap m_aDeferredProperties;
struct PackingData
{
bool m_bVerticalOrient;
sal_Int32 m_nPosition;
PackingData(bool bVerticalOrient = false, sal_Int32 nPosition = -1)
: m_bVerticalOrient(bVerticalOrient)
, m_nPosition(nPosition)
{
}
};
struct WinAndId
{
OString m_sID;
vcl::Window *m_pWindow;
short m_nResponseId;
PackingData m_aPackingData;
WinAndId(const OString &rId, vcl::Window *pWindow, bool bVertical)
: m_sID(rId)
, m_pWindow(pWindow)
, m_nResponseId(RET_CANCEL)
, m_aPackingData(bVertical)
{
}
};
std::vector<WinAndId> m_aChildren;
struct MenuAndId
{
OString m_sID;
PopupMenu *m_pMenu;
MenuAndId(const OString &rId, PopupMenu *pMenu)
: m_sID(rId)
, m_pMenu(pMenu)
{
}
};
std::vector<MenuAndId> m_aMenus;
struct StringPair
{
OString m_sID;
OString m_sValue;
StringPair(const OString &rId, const OString &rValue)
: m_sID(rId)
, m_sValue(rValue)
{
}
};
typedef StringPair RadioButtonGroupMap;
struct ButtonImageWidgetMap
{
OString m_sID;
OString m_sValue;
bool m_bRadio;
ButtonImageWidgetMap(const OString &rId, const OString &rValue, bool bRadio)
: m_sID(rId)
, m_sValue(rValue)
, m_bRadio(bRadio)
{
}
};
typedef StringPair TextBufferMap;
typedef StringPair WidgetAdjustmentMap;
typedef StringPair ButtonMenuMap;
typedef StringPair MnemonicWidgetMap;
struct ComboBoxModelMap
{
OString m_sID;
OString m_sValue;
sal_Int32 m_nActiveId;
ComboBoxModelMap(const OString &rId, const OString &rValue, sal_Int32 nActiveId)
: m_sID(rId)
, m_sValue(rValue)
, m_nActiveId(nActiveId)
{
}
};
struct ListStore
{
typedef std::vector<OString> row;
std::vector<row> m_aEntries;
};
const ListStore* get_model_by_name(const OString& sID) const;
static void mungeModel(ListBox &rTarget, const ListStore &rStore, sal_uInt16 nActiveId);
typedef stringmap TextBuffer;
const TextBuffer*
get_buffer_by_name(const OString& sID) const;
static void mungeTextBuffer(VclMultiLineEdit &rTarget, const TextBuffer &rTextBuffer);
typedef stringmap Adjustment;
const Adjustment* get_adjustment_by_name(const OString& sID) const;
static void mungeAdjustment(NumericFormatter &rTarget, const Adjustment &rAdjustment);
static void mungeAdjustment(DateField &rTarget, const Adjustment &rAdjustment);
static void mungeAdjustment(TimeField &rTarget, const Adjustment &rAdjustment);
static void mungeAdjustment(ScrollBar &rTarget, const Adjustment &rAdjustment);
static void mungeAdjustment(Slider &rTarget, const Adjustment &rAdjustment);
typedef std::map<OString, OString> WidgetTranslations;
typedef std::map<OString, WidgetTranslations> Translations;
struct stockinfo
{
OString m_sStock;
int m_nSize;
stockinfo() : m_nSize(4) {}
};
typedef std::map<OString, stockinfo> StockMap;
struct SizeGroup
{
OString m_sID;
std::vector<OString> m_aWidgets;
stringmap m_aProperties;
SizeGroup(const OString &rId)
: m_sID(rId)
{
}
};
typedef std::map< vcl::Window*, stringmap> AtkMap;
struct ParserState
{
std::vector<RadioButtonGroupMap> m_aGroupMaps;
std::vector<ComboBoxModelMap> m_aModelMaps;
std::map<OString, ListStore> m_aModels;
std::vector<TextBufferMap> m_aTextBufferMaps;
std::map<OString, TextBuffer> m_aTextBuffers;
std::vector<WidgetAdjustmentMap> m_aNumericFormatterAdjustmentMaps;
std::vector<WidgetAdjustmentMap> m_aTimeFormatterAdjustmentMaps;
std::vector<WidgetAdjustmentMap> m_aDateFormatterAdjustmentMaps;
std::vector<WidgetAdjustmentMap> m_aScrollAdjustmentMaps;
std::vector<WidgetAdjustmentMap> m_aSliderAdjustmentMaps;
std::map<OString, Adjustment> m_aAdjustments;
std::vector<ButtonImageWidgetMap> m_aButtonImageWidgetMaps;
StockMap m_aStockMap;
std::vector<ButtonMenuMap> m_aButtonMenuMaps;
Translations m_aTranslations;
std::map< vcl::Window*, vcl::Window*> m_aRedundantParentWidgets;
std::vector<SizeGroup> m_aSizeGroups;
AtkMap m_aAtkInfo;
std::vector<MnemonicWidgetMap> m_aMnemonicWidgetMaps;
std::vector<VclExpander*> m_aExpanderWidgets;
sal_uInt16 m_nLastToolbarId;
ParserState()
: m_nLastToolbarId(0)
{}
};
void loadTranslations(const LanguageTag &rLanguageTag, const OUString &rUri);
OString getTranslation(const OString &rId, const OString &rProperty) const;
OString m_sID;
OString m_sHelpRoot;
ResHookProc m_pStringReplace;
vcl::Window *m_pParent;
bool m_bToplevelHasDeferredInit;
bool m_bToplevelHasDeferredProperties;
bool m_bToplevelParentFound;
ParserState *m_pParserState;
vcl::Window *get_by_name(const OString& sID);
void delete_by_name(const OString& sID);
class sortIntoBestTabTraversalOrder
: public std::binary_function<const vcl::Window*, const vcl::Window*, bool>
{
public:
sortIntoBestTabTraversalOrder(VclBuilder *pBuilder)
: m_pBuilder(pBuilder) {}
bool operator()(const vcl::Window *pA, const vcl::Window *pB) const;
private:
VclBuilder *m_pBuilder;
};
/// XFrame to be able to extract labels and other properties of the UNO commands (like of .uno:Bold).
css::uno::Reference<css::frame::XFrame> m_xFrame;
private:
vcl::Window *insertObject(vcl::Window *pParent,
const OString &rClass, const OString &rID,
stringmap &rProps, stringmap &rPangoAttributes,
stringmap &rAtkProps);
vcl::Window *makeObject(vcl::Window *pParent,
const OString &rClass, const OString &rID,
stringmap &rVec);
void connectNumericFormatterAdjustment(const OString &id, const OString &rAdjustment);
void connectTimeFormatterAdjustment(const OString &id, const OString &rAdjustment);
void connectDateFormatterAdjustment(const OString &id, const OString &rAdjustment);
bool extractGroup(const OString &id, stringmap &rVec);
bool extractModel(const OString &id, stringmap &rVec);
bool extractBuffer(const OString &id, stringmap &rVec);
bool extractAdjustmentToMap(const OString &id, stringmap &rVec, std::vector<WidgetAdjustmentMap>& rAdjustmentMap);
bool extractButtonImage(const OString &id, stringmap &rMap, bool bRadio);
bool extractStock(const OString &id, stringmap &rMap);
void extractMnemonicWidget(const OString &id, stringmap &rMap);
void handleTranslations(xmlreader::XmlReader &reader);
void handleChild(vcl::Window *pParent, xmlreader::XmlReader &reader);
vcl::Window* handleObject(vcl::Window *pParent, xmlreader::XmlReader &reader);
void handlePacking(vcl::Window *pCurrent, vcl::Window *pParent, xmlreader::XmlReader &reader);
void applyPackingProperty(vcl::Window *pCurrent, vcl::Window *pParent, xmlreader::XmlReader &reader);
void collectProperty(xmlreader::XmlReader &reader, const OString &rID, stringmap &rVec);
static void collectPangoAttribute(xmlreader::XmlReader &reader, stringmap &rMap);
static void collectAtkAttribute(xmlreader::XmlReader &reader, stringmap &rMap);
static void collectAccelerator(xmlreader::XmlReader &reader, stringmap &rMap);
void insertMenuObject(
PopupMenu *pParent,
const OString &rClass,
const OString &rID,
stringmap &rProps,
stringmap &rAccels);
void handleMenuChild(PopupMenu *pParent, xmlreader::XmlReader &reader);
void handleMenuObject(PopupMenu *pParent, xmlreader::XmlReader &reader);
void handleListStore(xmlreader::XmlReader &reader, const OString &rID);
void handleRow(xmlreader::XmlReader &reader, const OString &rID, sal_Int32 nRowIndex);
void handleAdjustment(const OString &rID, stringmap &rProperties);
void handleTextBuffer(const OString &rID, stringmap &rProperties);
void handleTabChild(vcl::Window *pParent, xmlreader::XmlReader &reader);
void handleMenu(xmlreader::XmlReader &reader, const OString &rID);
std::vector<OString> handleItems(xmlreader::XmlReader &reader, const OString &rID);
void handleSizeGroup(xmlreader::XmlReader &reader, const OString &rID);
void handleAtkObject(xmlreader::XmlReader &reader, const OString &rID, vcl::Window *pWindow);
void handleActionWidget(xmlreader::XmlReader &reader);
PackingData get_window_packing_data(const vcl::Window *pWindow) const;
void set_window_packing_position(const vcl::Window *pWindow, sal_Int32 nPosition);
static vcl::Window* prepareWidgetOwnScrolling(vcl::Window *pParent, WinBits &rWinStyle);
void cleanupWidgetOwnScrolling(vcl::Window *pScrollParent, vcl::Window *pWindow, stringmap &rMap);
void set_response(const OString& sID, short nResponse);
};
template <typename T>
inline T* VclBuilder::get(T*& ret, const OString& sID)
{
vcl::Window *w = get_by_name(sID);
SAL_WARN_IF(!w, "vcl.layout", "widget \"" << sID.getStr() << "\" not found in .ui");
SAL_WARN_IF(!dynamic_cast<T*>(w),
"vcl.layout", ".ui widget \"" << sID.getStr() << "\" needs to correspond to vcl type " << typeid(T).name());
assert(w);
assert(dynamic_cast<T*>(w));
ret = static_cast<T*>(w);
return ret;
}
//sID may not exist, but must be of type T if it does
template <typename T /*= vcl::Window if we had c++11*/>
inline T* VclBuilder::get(const OString& sID)
{
vcl::Window *w = get_by_name(sID);
SAL_WARN_IF(w && !dynamic_cast<T*>(w),
"vcl.layout", ".ui widget \"" << sID.getStr() << "\" needs to correspond to vcl type " << typeid(T).name());
assert(!w || dynamic_cast<T*>(w));
return static_cast<T*>(w);
}
inline PopupMenu* VclBuilder::get_menu(PopupMenu*& ret, const OString& sID)
{
ret = get_menu(sID);
SAL_WARN_IF(!ret, "vcl.layout", "menu \"" << sID.getStr() << "\" not found in .ui");
assert(ret);
return ret;
}
//helper baseclass to ease retro fitting dialogs/tabpages that load a resource
//to load a .ui file instead
//
//vcl requires the Window Children of a Parent Window to be destroyed before
//the Parent Window. VclBuilderContainer owns the VclBuilder which owns the
//Children Window. So the VclBuilderContainer dtor must be called before
//the Parent Window dtor.
//
//i.e. class Dialog : public SystemWindow, public VclBuilderContainer
//not class Dialog : public VclBuilderContainer, public SystemWindow
class VCL_DLLPUBLIC VclBuilderContainer
{
public:
VclBuilderContainer();
virtual ~VclBuilderContainer();
static OUString getUIRootDir();
bool hasBuilder() const { return m_pUIBuilder != NULL; }
css::uno::Reference<css::frame::XFrame> getFrame() { return m_pUIBuilder->getFrame(); }
template <typename T> T* get(T*& ret, const OString& sID)
{
return m_pUIBuilder->get<T>(ret, sID);
}
template <typename T /*= vcl::Window if we had c++11*/> T* get(const OString & sID)
{
return m_pUIBuilder->get<T>(sID);
}
PopupMenu* get_menu(PopupMenu*& ret, const OString & sID)
{
return m_pUIBuilder->get_menu(ret, sID);
}
PopupMenu* get_menu(const OString & sID)
{
return m_pUIBuilder->get_menu(sID);
}
void setDeferredProperties()
{
if (!m_pUIBuilder)
return;
m_pUIBuilder->setDeferredProperties();
}
protected:
VclBuilder *m_pUIBuilder;
};
/*
* @return true if rValue is "True", "true", "1", etc.
*/
bool VCL_DLLPUBLIC toBool(const OString &rValue);
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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