+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: xmlres.cpp
-// Purpose: XRC resources
-// Author: Vaclav Slavik
-// Created: 2000/03/05
-// RCS-ID: $Id$
-// Copyright: (c) 2000 Vaclav Slavik
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-#ifdef __GNUG__
-#pragma implementation "xmlres.h"
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-#include "wx/dialog.h"
-#include "wx/panel.h"
-#include "wx/frame.h"
-#include "wx/wfstream.h"
-#include "wx/filesys.h"
-#include "wx/filename.h"
-#include "wx/log.h"
-#include "wx/intl.h"
-#include "wx/tokenzr.h"
-#include "wx/fontenum.h"
-#include "wx/module.h"
-#include "wx/bitmap.h"
-#include "wx/image.h"
-#include "wx/fontmap.h"
-#include "wx/artprov.h"
-
-#include "wx/xml/xml.h"
-#include "wx/xrc/xmlres.h"
-
-#include "wx/arrimpl.cpp"
-WX_DEFINE_OBJARRAY(wxXmlResourceDataRecords);
-
-
-wxXmlResource *wxXmlResource::ms_instance = NULL;
-
-/*static*/ wxXmlResource *wxXmlResource::Get()
-{
- if ( !ms_instance )
- ms_instance = new wxXmlResource;
- return ms_instance;
-}
-
-/*static*/ wxXmlResource *wxXmlResource::Set(wxXmlResource *res)
-{
- wxXmlResource *old = ms_instance;
- ms_instance = res;
- return old;
-}
-
-wxXmlResource::wxXmlResource(int flags)
-{
- m_flags = flags;
- m_version = -1;
-}
-
-wxXmlResource::wxXmlResource(const wxString& filemask, int flags)
-{
- m_flags = flags;
- m_version = -1;
- Load(filemask);
-}
-
-wxXmlResource::~wxXmlResource()
-{
- ClearHandlers();
-}
-
-
-bool wxXmlResource::Load(const wxString& filemask)
-{
- wxString fnd;
- wxXmlResourceDataRecord *drec;
- bool iswild = wxIsWild(filemask);
- bool rt = true;
-
-#if wxUSE_FILESYSTEM
- wxFileSystem fsys;
-# define wxXmlFindFirst fsys.FindFirst(filemask, wxFILE)
-# define wxXmlFindNext fsys.FindNext()
-#else
-# define wxXmlFindFirst wxFindFirstFile(filemask, wxFILE)
-# define wxXmlFindNext wxFindNextFile()
-#endif
- if (iswild)
- fnd = wxXmlFindFirst;
- else
- fnd = filemask;
- while (!!fnd)
- {
- // NB: Load() accepts both filenames and URLs (should probably be
- // changed to filenames only, but embedded resources currently
- // rely on its ability to handle URLs - FIXME). This check
- // serves as a quick way to determine whether found name is
- // filename and not URL:
- if (wxFileName::FileExists(fnd))
- {
- // Make the name absolute filename, because the app may
- // change working directory later:
- wxFileName fn(fnd);
- if (fn.IsRelative())
- {
- fn.MakeAbsolute();
- fnd = fn.GetFullPath();
- }
-#if wxUSE_FILESYSTEM
- fnd = wxFileSystem::FileNameToURL(fnd);
-#endif
- }
-
-#if wxUSE_FILESYSTEM
- if (fnd.Lower().Matches(wxT("*.zip")) ||
- fnd.Lower().Matches(wxT("*.xrs")))
- {
- rt = rt && Load(fnd + wxT("#zip:*.xrc"));
- }
- else
-#endif
- {
- drec = new wxXmlResourceDataRecord;
- drec->File = fnd;
- m_data.Add(drec);
- }
-
- if (iswild)
- fnd = wxXmlFindNext;
- else
- fnd = wxEmptyString;
- }
-# undef wxXmlFindFirst
-# undef wxXmlFindNext
- return rt && UpdateResources();
-}
-
-
-IMPLEMENT_ABSTRACT_CLASS(wxXmlResourceHandler, wxObject)
-
-void wxXmlResource::AddHandler(wxXmlResourceHandler *handler)
-{
- m_handlers.Append(handler);
- handler->SetParentResource(this);
-}
-
-void wxXmlResource::InsertHandler(wxXmlResourceHandler *handler)
-{
- m_handlers.Insert(handler);
- handler->SetParentResource(this);
-}
-
-
-
-void wxXmlResource::ClearHandlers()
-{
- WX_CLEAR_LIST(wxList, m_handlers);
-}
-
-
-wxMenu *wxXmlResource::LoadMenu(const wxString& name)
-{
- return (wxMenu*)CreateResFromNode(FindResource(name, wxT("wxMenu")), NULL, NULL);
-}
-
-
-
-wxMenuBar *wxXmlResource::LoadMenuBar(wxWindow *parent, const wxString& name)
-{
- return (wxMenuBar*)CreateResFromNode(FindResource(name, wxT("wxMenuBar")), parent, NULL);
-}
-
-
-
-#if wxUSE_TOOLBAR
-wxToolBar *wxXmlResource::LoadToolBar(wxWindow *parent, const wxString& name)
-{
- return (wxToolBar*)CreateResFromNode(FindResource(name, wxT("wxToolBar")), parent, NULL);
-}
-#endif
-
-
-wxDialog *wxXmlResource::LoadDialog(wxWindow *parent, const wxString& name)
-{
- return (wxDialog*)CreateResFromNode(FindResource(name, wxT("wxDialog")), parent, NULL);
-}
-
-bool wxXmlResource::LoadDialog(wxDialog *dlg, wxWindow *parent, const wxString& name)
-{
- return CreateResFromNode(FindResource(name, wxT("wxDialog")), parent, dlg) != NULL;
-}
-
-
-
-wxPanel *wxXmlResource::LoadPanel(wxWindow *parent, const wxString& name)
-{
- return (wxPanel*)CreateResFromNode(FindResource(name, wxT("wxPanel")), parent, NULL);
-}
-
-bool wxXmlResource::LoadPanel(wxPanel *panel, wxWindow *parent, const wxString& name)
-{
- return CreateResFromNode(FindResource(name, wxT("wxPanel")), parent, panel) != NULL;
-}
-
-wxFrame *wxXmlResource::LoadFrame(wxWindow* parent, const wxString& name)
-{
- return (wxFrame*)CreateResFromNode(FindResource(name, wxT("wxFrame")), parent, NULL);
-}
-
-bool wxXmlResource::LoadFrame(wxFrame* frame, wxWindow *parent, const wxString& name)
-{
- return CreateResFromNode(FindResource(name, wxT("wxFrame")), parent, frame) != NULL;
-}
-
-wxBitmap wxXmlResource::LoadBitmap(const wxString& name)
-{
- wxBitmap *bmp = (wxBitmap*)CreateResFromNode(
- FindResource(name, wxT("wxBitmap")), NULL, NULL);
- wxBitmap rt;
-
- if (bmp) { rt = *bmp; delete bmp; }
- return rt;
-}
-
-wxIcon wxXmlResource::LoadIcon(const wxString& name)
-{
- wxIcon *icon = (wxIcon*)CreateResFromNode(
- FindResource(name, wxT("wxIcon")), NULL, NULL);
- wxIcon rt;
-
- if (icon) { rt = *icon; delete icon; }
- return rt;
-}
-
-
-wxObject *wxXmlResource::LoadObject(wxWindow *parent, const wxString& name, const wxString& classname)
-{
- return CreateResFromNode(FindResource(name, classname), parent, NULL);
-}
-
-bool wxXmlResource::LoadObject(wxObject *instance, wxWindow *parent, const wxString& name, const wxString& classname)
-{
- return CreateResFromNode(FindResource(name, classname), parent, instance) != NULL;
-}
-
-
-bool wxXmlResource::AttachUnknownControl(const wxString& name,
- wxWindow *control, wxWindow *parent)
-{
- if (parent == NULL)
- parent = control->GetParent();
- wxWindow *container = parent->FindWindow(name + wxT("_container"));
- if (!container)
- {
- wxLogError(_("Cannot find container for unknown control '%s'."), name.c_str());
- return false;
- }
- return control->Reparent(container);
-}
-
-
-static void ProcessPlatformProperty(wxXmlNode *node)
-{
- wxString s;
- bool isok;
-
- wxXmlNode *c = node->GetChildren();
- while (c)
- {
- isok = false;
- if (!c->GetPropVal(wxT("platform"), &s))
- isok = true;
- else
- {
- wxStringTokenizer tkn(s, wxT(" |"));
-
- while (tkn.HasMoreTokens())
- {
- s = tkn.GetNextToken();
-#ifdef __WINDOWS__
- if (s == wxT("win")) isok = true;
-#endif
-#if defined(__MAC__) || defined(__APPLE__)
- if (s == wxT("mac")) isok = true;
-#elif defined(__UNIX__)
- if (s == wxT("unix")) isok = true;
-#endif
-#ifdef __OS2__
- if (s == wxT("os2")) isok = true;
-#endif
-
- if (isok)
- break;
- }
- }
-
- if (isok)
- {
- ProcessPlatformProperty(c);
- c = c->GetNext();
- }
- else
- {
- wxXmlNode *c2 = c->GetNext();
- node->RemoveChild(c);
- delete c;
- c = c2;
- }
- }
-}
-
-
-
-bool wxXmlResource::UpdateResources()
-{
- bool rt = true;
- bool modif;
-# if wxUSE_FILESYSTEM
- wxFSFile *file = NULL;
- wxUnusedVar(file);
- wxFileSystem fsys;
-# endif
-
- wxString encoding(wxT("UTF-8"));
-#if !wxUSE_UNICODE && wxUSE_INTL
- if ( (GetFlags() & wxXRC_USE_LOCALE) == 0 )
- {
- // In case we are not using wxLocale to translate strings, convert the
- // strings GUI's charset. This must not be done when wxXRC_USE_LOCALE
- // is on, because it could break wxGetTranslation lookup.
- encoding = wxLocale::GetSystemEncodingName();
- }
-#endif
-
- for (size_t i = 0; i < m_data.GetCount(); i++)
- {
- modif = (m_data[i].Doc == NULL);
-
- if (!modif && !(m_flags & wxXRC_NO_RELOADING))
- {
-# if wxUSE_FILESYSTEM
- file = fsys.OpenFile(m_data[i].File);
- modif = file && file->GetModificationTime() > m_data[i].Time;
- if (!file)
- {
- wxLogError(_("Cannot open file '%s'."), m_data[i].File.c_str());
- rt = false;
- }
- wxDELETE(file);
- wxUnusedVar(file);
-# else
- modif = wxDateTime(wxFileModificationTime(m_data[i].File)) > m_data[i].Time;
-# endif
- }
-
- if (modif)
- {
- wxLogTrace(_T("xrc"),
- _T("opening file '%s'"), m_data[i].File.c_str());
-
- wxInputStream *stream = NULL;
-
-# if wxUSE_FILESYSTEM
- file = fsys.OpenFile(m_data[i].File);
- if (file)
- stream = file->GetStream();
-# else
- stream = new wxFileInputStream(m_data[i].File);
-# endif
-
- if (stream)
- {
- delete m_data[i].Doc;
- m_data[i].Doc = new wxXmlDocument;
- }
- if (!stream || !m_data[i].Doc->Load(*stream, encoding))
- {
- wxLogError(_("Cannot load resources from file '%s'."),
- m_data[i].File.c_str());
- wxDELETE(m_data[i].Doc);
- rt = false;
- }
- else if (m_data[i].Doc->GetRoot()->GetName() != wxT("resource"))
- {
- wxLogError(_("Invalid XRC resource '%s': doesn't have root node 'resource'."), m_data[i].File.c_str());
- wxDELETE(m_data[i].Doc);
- rt = false;
- }
- else
- {
- long version;
- int v1, v2, v3, v4;
- wxString verstr = m_data[i].Doc->GetRoot()->GetPropVal(
- wxT("version"), wxT("0.0.0.0"));
- if (wxSscanf(verstr.c_str(), wxT("%i.%i.%i.%i"),
- &v1, &v2, &v3, &v4) == 4)
- version = v1*256*256*256+v2*256*256+v3*256+v4;
- else
- version = 0;
- if (m_version == -1)
- m_version = version;
- if (m_version != version)
- {
- wxLogError(_("Resource files must have same version number!"));
- rt = false;
- }
-
- ProcessPlatformProperty(m_data[i].Doc->GetRoot());
-#if wxUSE_FILESYSTEM
- m_data[i].Time = file->GetModificationTime();
-#else
- m_data[i].Time = wxDateTime(wxFileModificationTime(m_data[i].File));
-#endif
- }
-
-# if wxUSE_FILESYSTEM
- wxDELETE(file);
- wxUnusedVar(file);
-# else
- wxDELETE(stream);
-# endif
- }
- }
-
- return rt;
-}
-
-
-wxXmlNode *wxXmlResource::DoFindResource(wxXmlNode *parent,
- const wxString& name,
- const wxString& classname,
- bool recursive)
-{
- wxString dummy;
- wxXmlNode *node;
-
- // first search for match at the top-level nodes (as this is
- // where the resource is most commonly looked for):
- for (node = parent->GetChildren(); node; node = node->GetNext())
- {
- if ( node->GetType() == wxXML_ELEMENT_NODE &&
- (node->GetName() == wxT("object") ||
- node->GetName() == wxT("object_ref")) &&
- node->GetPropVal(wxT("name"), &dummy) && dummy == name )
- {
- wxString cls(node->GetPropVal(wxT("class"), wxEmptyString));
- if (!classname || cls == classname)
- return node;
- // object_ref may not have 'class' property:
- if (cls.empty() && node->GetName() == wxT("object_ref"))
- {
- wxString refName = node->GetPropVal(wxT("ref"), wxEmptyString);
- if (refName.empty())
- continue;
- wxXmlNode* refNode = FindResource(refName, wxEmptyString, true);
- if (refNode &&
- refNode->GetPropVal(wxT("class"), wxEmptyString) == classname)
- {
- return node;
- }
- }
- }
- }
-
- if ( recursive )
- for (node = parent->GetChildren(); node; node = node->GetNext())
- {
- if ( node->GetType() == wxXML_ELEMENT_NODE &&
- (node->GetName() == wxT("object") ||
- node->GetName() == wxT("object_ref")) )
- {
- wxXmlNode* found = DoFindResource(node, name, classname, true);
- if ( found )
- return found;
- }
- }
-
- return NULL;
-}
-
-wxXmlNode *wxXmlResource::FindResource(const wxString& name,
- const wxString& classname,
- bool recursive)
-{
- UpdateResources(); //ensure everything is up-to-date
-
- wxString dummy;
- for (size_t f = 0; f < m_data.GetCount(); f++)
- {
- if ( m_data[f].Doc == NULL || m_data[f].Doc->GetRoot() == NULL )
- continue;
-
- wxXmlNode* found = DoFindResource(m_data[f].Doc->GetRoot(),
- name, classname, recursive);
- if ( found )
- {
-#if wxUSE_FILESYSTEM
- m_curFileSystem.ChangePathTo(m_data[f].File);
-#endif
- return found;
- }
- }
-
- wxLogError(_("XRC resource '%s' (class '%s') not found!"),
- name.c_str(), classname.c_str());
- return NULL;
-}
-
-static void MergeNodes(wxXmlNode& dest, wxXmlNode& with)
-{
- // Merge properties:
- for (wxXmlProperty *prop = with.GetProperties(); prop; prop = prop->GetNext())
- {
- wxXmlProperty *dprop;
- for (dprop = dest.GetProperties(); dprop; dprop = dprop->GetNext())
- {
-
- if ( dprop->GetName() == prop->GetName() )
- {
- dprop->SetValue(prop->GetValue());
- break;
- }
- }
-
- if ( !dprop )
- dest.AddProperty(prop->GetName(), prop->GetValue());
- }
-
- // Merge child nodes:
- for (wxXmlNode* node = with.GetChildren(); node; node = node->GetNext())
- {
- wxString name = node->GetPropVal(wxT("name"), wxEmptyString);
- wxXmlNode *dnode;
-
- for (dnode = dest.GetChildren(); dnode; dnode = dnode->GetNext() )
- {
- if ( dnode->GetName() == node->GetName() &&
- dnode->GetPropVal(wxT("name"), wxEmptyString) == name &&
- dnode->GetType() == node->GetType() )
- {
- MergeNodes(*dnode, *node);
- break;
- }
- }
-
- if ( !dnode )
- dest.AddChild(new wxXmlNode(*node));
- }
-
- if ( dest.GetType() == wxXML_TEXT_NODE && with.GetContent().Length() )
- dest.SetContent(with.GetContent());
-}
-
-wxObject *wxXmlResource::CreateResFromNode(wxXmlNode *node, wxObject *parent,
- wxObject *instance,
- wxXmlResourceHandler *handlerToUse)
-{
- if (node == NULL) return NULL;
-
- // handling of referenced resource
- if ( node->GetName() == wxT("object_ref") )
- {
- wxString refName = node->GetPropVal(wxT("ref"), wxEmptyString);
- wxXmlNode* refNode = FindResource(refName, wxEmptyString, true);
-
- if ( !refNode )
- {
- wxLogError(_("Referenced object node with ref=\"%s\" not found!"),
- refName.c_str());
- return NULL;
- }
-
- wxXmlNode copy(*refNode);
- MergeNodes(copy, *node);
-
- return CreateResFromNode(©, parent, instance);
- }
-
- wxXmlResourceHandler *handler;
-
- if (handlerToUse)
- {
- if (handlerToUse->CanHandle(node))
- {
- return handlerToUse->CreateResource(node, parent, instance);
- }
- }
- else if (node->GetName() == wxT("object"))
- {
- wxList::compatibility_iterator ND = m_handlers.GetFirst();
- while (ND)
- {
- handler = (wxXmlResourceHandler*)ND->GetData();
- if (handler->CanHandle(node))
- {
- return handler->CreateResource(node, parent, instance);
- }
- ND = ND->GetNext();
- }
- }
-
- wxLogError(_("No handler found for XML node '%s', class '%s'!"),
- node->GetName().c_str(),
- node->GetPropVal(wxT("class"), wxEmptyString).c_str());
- return NULL;
-}
-
-
-#include "wx/listimpl.cpp"
-WX_DECLARE_LIST(wxXmlSubclassFactory, wxXmlSubclassFactoriesList);
-WX_DEFINE_LIST(wxXmlSubclassFactoriesList);
-
-wxXmlSubclassFactoriesList *wxXmlResource::ms_subclassFactories = NULL;
-
-/*static*/ void wxXmlResource::AddSubclassFactory(wxXmlSubclassFactory *factory)
-{
- if (!ms_subclassFactories)
- {
- ms_subclassFactories = new wxXmlSubclassFactoriesList;
- }
- ms_subclassFactories->Append(factory);
-}
-
-class wxXmlSubclassFactoryCXX : public wxXmlSubclassFactory
-{
-public:
- ~wxXmlSubclassFactoryCXX() {}
-
- wxObject *Create(const wxString& className)
- {
- wxClassInfo* classInfo = wxClassInfo::FindClass(className);
-
- if (classInfo)
- return classInfo->CreateObject();
- else
- return NULL;
- }
-};
-
-
-
-
-
-wxXmlResourceHandler::wxXmlResourceHandler()
- : m_node(NULL), m_parent(NULL), m_instance(NULL),
- m_parentAsWindow(NULL), m_instanceAsWindow(NULL)
-{}
-
-
-
-wxObject *wxXmlResourceHandler::CreateResource(wxXmlNode *node, wxObject *parent, wxObject *instance)
-{
- wxXmlNode *myNode = m_node;
- wxString myClass = m_class;
- wxObject *myParent = m_parent, *myInstance = m_instance;
- wxWindow *myParentAW = m_parentAsWindow, *myInstanceAW = m_instanceAsWindow;
-
- m_instance = instance;
- if (!m_instance && node->HasProp(wxT("subclass")) &&
- !(m_resource->GetFlags() & wxXRC_NO_SUBCLASSING))
- {
- wxString subclass = node->GetPropVal(wxT("subclass"), wxEmptyString);
- if (!subclass.empty())
- {
- for (wxXmlSubclassFactoriesList::compatibility_iterator i = wxXmlResource::ms_subclassFactories->GetFirst();
- i; i = i->GetNext())
- {
- m_instance = i->GetData()->Create(subclass);
- if (m_instance)
- break;
- }
-
- if (!m_instance)
- {
- wxString name = node->GetPropVal(wxT("name"), wxEmptyString);
- wxLogError(_("Subclass '%s' not found for resource '%s', not subclassing!"),
- subclass.c_str(), name.c_str());
- }
- }
- }
-
- m_node = node;
- m_class = node->GetPropVal(wxT("class"), wxEmptyString);
- m_parent = parent;
- m_parentAsWindow = wxDynamicCast(m_parent, wxWindow);
- m_instanceAsWindow = wxDynamicCast(m_instance, wxWindow);
-
- wxObject *returned = DoCreateResource();
-
- m_node = myNode;
- m_class = myClass;
- m_parent = myParent; m_parentAsWindow = myParentAW;
- m_instance = myInstance; m_instanceAsWindow = myInstanceAW;
-
- return returned;
-}
-
-
-void wxXmlResourceHandler::AddStyle(const wxString& name, int value)
-{
- m_styleNames.Add(name);
- m_styleValues.Add(value);
-}
-
-
-
-void wxXmlResourceHandler::AddWindowStyles()
-{
- XRC_ADD_STYLE(wxCLIP_CHILDREN);
- XRC_ADD_STYLE(wxSIMPLE_BORDER);
- XRC_ADD_STYLE(wxSUNKEN_BORDER);
- XRC_ADD_STYLE(wxDOUBLE_BORDER);
- XRC_ADD_STYLE(wxRAISED_BORDER);
- XRC_ADD_STYLE(wxSTATIC_BORDER);
- XRC_ADD_STYLE(wxNO_BORDER);
- XRC_ADD_STYLE(wxTRANSPARENT_WINDOW);
- XRC_ADD_STYLE(wxWANTS_CHARS);
- XRC_ADD_STYLE(wxNO_FULL_REPAINT_ON_RESIZE);
- XRC_ADD_STYLE(wxFULL_REPAINT_ON_RESIZE);
- XRC_ADD_STYLE(wxWS_EX_BLOCK_EVENTS);
-}
-
-
-
-bool wxXmlResourceHandler::HasParam(const wxString& param)
-{
- return (GetParamNode(param) != NULL);
-}
-
-
-int wxXmlResourceHandler::GetStyle(const wxString& param, int defaults)
-{
- wxString s = GetParamValue(param);
-
- if (!s) return defaults;
-
- wxStringTokenizer tkn(s, wxT("| \t\n"), wxTOKEN_STRTOK);
- int style = 0;
- int index;
- wxString fl;
- while (tkn.HasMoreTokens())
- {
- fl = tkn.GetNextToken();
- index = m_styleNames.Index(fl);
- if (index != wxNOT_FOUND)
- style |= m_styleValues[index];
- else
- wxLogError(_("Unknown style flag ") + fl);
- }
- return style;
-}
-
-
-
-wxString wxXmlResourceHandler::GetText(const wxString& param, bool translate)
-{
- wxXmlNode *parNode = GetParamNode(param);
- wxString str1(GetNodeContent(parNode));
- wxString str2;
- const wxChar *dt;
- wxChar amp_char;
-
- // VS: First version of XRC resources used $ instead of & (which is
- // illegal in XML), but later I realized that '_' fits this purpose
- // much better (because &File means "File with F underlined").
- if (m_resource->CompareVersion(2,3,0,1) < 0)
- amp_char = wxT('$');
- else
- amp_char = wxT('_');
-
- for (dt = str1.c_str(); *dt; dt++)
- {
- // Remap amp_char to &, map double amp_char to amp_char (for things
- // like "&File..." -- this is illegal in XML, so we use "_File..."):
- if (*dt == amp_char)
- {
- if ( *(++dt) == amp_char )
- str2 << amp_char;
- else
- str2 << wxT('&') << *dt;
- }
- // Remap \n to CR, \r to LF, \t to TAB:
- else if (*dt == wxT('\\'))
- switch (*(++dt))
- {
- case wxT('n') : str2 << wxT('\n'); break;
- case wxT('t') : str2 << wxT('\t'); break;
- case wxT('r') : str2 << wxT('\r'); break;
- default : str2 << wxT('\\') << *dt; break;
- }
- else str2 << *dt;
- }
-
- if (m_resource->GetFlags() & wxXRC_USE_LOCALE)
- {
- if (translate && parNode &&
- parNode->GetPropVal(wxT("translate"), wxEmptyString) != wxT("0"))
- {
- return wxGetTranslation(str2);
- }
- else
- {
-#if wxUSE_UNICODE
- return str2;
-#else
- // The string is internally stored as UTF-8, we have to convert
- // it into system's default encoding so that it can be displayed:
- return wxString(str2.mb_str(wxConvUTF8), wxConvLocal);
-#endif
- }
- }
- else
- {
- // If wxXRC_USE_LOCALE is not set, then the string is already in
- // system's default encoding in ANSI build, so we don't have to
- // do anything special here.
- return str2;
- }
-}
-
-
-
-long wxXmlResourceHandler::GetLong(const wxString& param, long defaultv)
-{
- long value;
- wxString str1 = GetParamValue(param);
-
- if (!str1.ToLong(&value))
- value = defaultv;
-
- return value;
-}
-
-
-
-int wxXmlResourceHandler::GetID()
-{
- return wxXmlResource::GetXRCID(GetName());
-}
-
-
-
-wxString wxXmlResourceHandler::GetName()
-{
- return m_node->GetPropVal(wxT("name"), wxT("-1"));
-}
-
-
-
-bool wxXmlResourceHandler::GetBool(const wxString& param, bool defaultv)
-{
- wxString v = GetParamValue(param);
- v.MakeLower();
- if (!v) return defaultv;
- else return (v == wxT("1"));
-}
-
-
-
-wxColour wxXmlResourceHandler::GetColour(const wxString& param)
-{
- wxString v = GetParamValue(param);
- unsigned long tmp = 0;
-
- if (v.Length() != 7 || v[0u] != wxT('#') ||
- wxSscanf(v.c_str(), wxT("#%lX"), &tmp) != 1)
- {
- wxLogError(_("XRC resource: Incorrect colour specification '%s' for property '%s'."),
- v.c_str(), param.c_str());
- return wxNullColour;
- }
-
- return wxColour((unsigned char) ((tmp & 0xFF0000) >> 16) ,
- (unsigned char) ((tmp & 0x00FF00) >> 8),
- (unsigned char) ((tmp & 0x0000FF)));
-}
-
-
-
-wxBitmap wxXmlResourceHandler::GetBitmap(const wxString& param,
- const wxArtClient& defaultArtClient,
- wxSize size)
-{
- /* If the bitmap is specified as stock item, query wxArtProvider for it: */
- wxXmlNode *bmpNode = GetParamNode(param);
- if ( bmpNode )
- {
- wxString sid = bmpNode->GetPropVal(wxT("stock_id"), wxEmptyString);
- if ( !sid.empty() )
- {
- wxString scl = bmpNode->GetPropVal(wxT("stock_client"), wxEmptyString);
- if (scl.empty())
- scl = defaultArtClient;
- else
- scl = wxART_MAKE_CLIENT_ID_FROM_STR(scl);
-
- wxBitmap stockArt =
- wxArtProvider::GetBitmap(wxART_MAKE_ART_ID_FROM_STR(sid),
- scl, size);
- if ( stockArt.Ok() )
- return stockArt;
- }
- }
-
- /* ...or load the bitmap from file: */
- wxString name = GetParamValue(param);
- if (name.IsEmpty()) return wxNullBitmap;
-#if wxUSE_FILESYSTEM
- wxFSFile *fsfile = GetCurFileSystem().OpenFile(name);
- if (fsfile == NULL)
- {
- wxLogError(_("XRC resource: Cannot create bitmap from '%s'."),
- name.c_str());
- return wxNullBitmap;
- }
- wxImage img(*(fsfile->GetStream()));
- delete fsfile;
-#else
- wxImage img(GetParamValue(wxT("bitmap")));
-#endif
-
- if (!img.Ok())
- {
- wxLogError(_("XRC resource: Cannot create bitmap from '%s'."), param.c_str());
- return wxNullBitmap;
- }
- if (!(size == wxDefaultSize)) img.Rescale(size.x, size.y);
- return wxBitmap(img);
-
-}
-
-
-
-wxIcon wxXmlResourceHandler::GetIcon(const wxString& param,
- const wxArtClient& defaultArtClient,
- wxSize size)
-{
- wxIcon icon;
- icon.CopyFromBitmap(GetBitmap(param, defaultArtClient, size));
- return icon;
-}
-
-
-
-wxXmlNode *wxXmlResourceHandler::GetParamNode(const wxString& param)
-{
- wxCHECK_MSG(m_node, NULL, wxT("You can't access handler data before it was initialized!"));
-
- wxXmlNode *n = m_node->GetChildren();
-
- while (n)
- {
- if (n->GetType() == wxXML_ELEMENT_NODE && n->GetName() == param)
- return n;
- n = n->GetNext();
- }
- return NULL;
-}
-
-
-wxString wxXmlResourceHandler::GetNodeContent(wxXmlNode *node)
-{
- wxXmlNode *n = node;
- if (n == NULL) return wxEmptyString;
- n = n->GetChildren();
-
- while (n)
- {
- if (n->GetType() == wxXML_TEXT_NODE ||
- n->GetType() == wxXML_CDATA_SECTION_NODE)
- return n->GetContent();
- n = n->GetNext();
- }
- return wxEmptyString;
-}
-
-
-
-wxString wxXmlResourceHandler::GetParamValue(const wxString& param)
-{
- if (param.IsEmpty())
- return GetNodeContent(m_node);
- else
- return GetNodeContent(GetParamNode(param));
-}
-
-
-
-wxSize wxXmlResourceHandler::GetSize(const wxString& param)
-{
- wxString s = GetParamValue(param);
- if (s.IsEmpty()) s = wxT("-1,-1");
- bool is_dlg;
- long sx, sy = 0;
-
- is_dlg = s[s.Length()-1] == wxT('d');
- if (is_dlg) s.RemoveLast();
-
- if (!s.BeforeFirst(wxT(',')).ToLong(&sx) ||
- !s.AfterLast(wxT(',')).ToLong(&sy))
- {
- wxLogError(_("Cannot parse coordinates from '%s'."), s.c_str());
- return wxDefaultSize;
- }
-
- if (is_dlg)
- {
- if (m_instanceAsWindow)
- return wxDLG_UNIT(m_instanceAsWindow, wxSize(sx, sy));
- else if (m_parentAsWindow)
- return wxDLG_UNIT(m_parentAsWindow, wxSize(sx, sy));
- else
- {
- wxLogError(_("Cannot convert dialog units: dialog unknown."));
- return wxDefaultSize;
- }
- }
- else return wxSize(sx, sy);
-}
-
-
-
-wxPoint wxXmlResourceHandler::GetPosition(const wxString& param)
-{
- wxSize sz = GetSize(param);
- return wxPoint(sz.x, sz.y);
-}
-
-
-
-wxCoord wxXmlResourceHandler::GetDimension(const wxString& param, wxCoord defaultv)
-{
- wxString s = GetParamValue(param);
- if (s.IsEmpty()) return defaultv;
- bool is_dlg;
- long sx;
-
- is_dlg = s[s.Length()-1] == wxT('d');
- if (is_dlg) s.RemoveLast();
-
- if (!s.ToLong(&sx))
- {
- wxLogError(_("Cannot parse dimension from '%s'."), s.c_str());
- return defaultv;
- }
-
- if (is_dlg)
- {
- if (m_instanceAsWindow)
- return wxDLG_UNIT(m_instanceAsWindow, wxSize(sx, 0)).x;
- else if (m_parentAsWindow)
- return wxDLG_UNIT(m_parentAsWindow, wxSize(sx, 0)).x;
- else
- {
- wxLogError(_("Cannot convert dialog units: dialog unknown."));
- return defaultv;
- }
- }
- else return sx;
-}
-
-
-
-wxFont wxXmlResourceHandler::GetFont(const wxString& param)
-{
- wxXmlNode *font_node = GetParamNode(param);
- if (font_node == NULL)
- {
- wxLogError(_("Cannot find font node '%s'."), param.c_str());
- return wxNullFont;
- }
-
- wxXmlNode *oldnode = m_node;
- m_node = font_node;
-
- long size = GetLong(wxT("size"), 12);
-
- wxString style = GetParamValue(wxT("style"));
- wxString weight = GetParamValue(wxT("weight"));
- int istyle = wxNORMAL, iweight = wxNORMAL;
- if (style == wxT("italic")) istyle = wxITALIC;
- else if (style == wxT("slant")) istyle = wxSLANT;
- if (weight == wxT("bold")) iweight = wxBOLD;
- else if (weight == wxT("light")) iweight = wxLIGHT;
-
- wxString family = GetParamValue(wxT("family"));
- int ifamily = wxDEFAULT;
- if (family == wxT("decorative")) ifamily = wxDECORATIVE;
- else if (family == wxT("roman")) ifamily = wxROMAN;
- else if (family == wxT("script")) ifamily = wxSCRIPT;
- else if (family == wxT("swiss")) ifamily = wxSWISS;
- else if (family == wxT("modern")) ifamily = wxMODERN;
-
- bool underlined = GetBool(wxT("underlined"), false);
-
- wxString encoding = GetParamValue(wxT("encoding"));
- wxFontMapper mapper;
- wxFontEncoding enc = wxFONTENCODING_DEFAULT;
- if (!encoding.IsEmpty())
- enc = mapper.CharsetToEncoding(encoding);
- if (enc == wxFONTENCODING_SYSTEM)
- enc = wxFONTENCODING_DEFAULT;
-
- wxString faces = GetParamValue(wxT("face"));
- wxString facename = wxEmptyString;
- wxFontEnumerator enu;
- enu.EnumerateFacenames();
- wxStringTokenizer tk(faces, wxT(","));
- while (tk.HasMoreTokens())
- {
- int index = enu.GetFacenames()->Index(tk.GetNextToken(), false);
- if (index != wxNOT_FOUND)
- {
- facename = (*enu.GetFacenames())[index];
- break;
- }
- }
-
- m_node = oldnode;
-
- wxFont font(size, ifamily, istyle, iweight, underlined, facename, enc);
- return font;
-}
-
-
-void wxXmlResourceHandler::SetupWindow(wxWindow *wnd)
-{
- //FIXME : add cursor
-
- if (HasParam(wxT("exstyle")))
- // Have to OR it with existing style, since
- // some implementations (e.g. wxGTK) use the extra style
- // during creation
- wnd->SetExtraStyle(wnd->GetExtraStyle() | GetStyle(wxT("exstyle")));
- if (HasParam(wxT("bg")))
- wnd->SetBackgroundColour(GetColour(wxT("bg")));
- if (HasParam(wxT("fg")))
- wnd->SetForegroundColour(GetColour(wxT("fg")));
- if (GetBool(wxT("enabled"), 1) == 0)
- wnd->Enable(false);
- if (GetBool(wxT("focused"), 0) == 1)
- wnd->SetFocus();
- if (GetBool(wxT("hidden"), 0) == 1)
- wnd->Show(false);
-#if wxUSE_TOOLTIPS
- if (HasParam(wxT("tooltip")))
- wnd->SetToolTip(GetText(wxT("tooltip")));
-#endif
- if (HasParam(wxT("font")))
- wnd->SetFont(GetFont());
-}
-
-
-void wxXmlResourceHandler::CreateChildren(wxObject *parent, bool this_hnd_only)
-{
- wxXmlNode *n = m_node->GetChildren();
-
- while (n)
- {
- if (n->GetType() == wxXML_ELEMENT_NODE &&
- (n->GetName() == wxT("object") || n->GetName() == wxT("object_ref")))
- {
- m_resource->CreateResFromNode(n, parent, NULL,
- this_hnd_only ? this : NULL);
- }
- n = n->GetNext();
- }
-}
-
-
-void wxXmlResourceHandler::CreateChildrenPrivately(wxObject *parent, wxXmlNode *rootnode)
-{
- wxXmlNode *root;
- if (rootnode == NULL) root = m_node; else root = rootnode;
- wxXmlNode *n = root->GetChildren();
-
- while (n)
- {
- if (n->GetType() == wxXML_ELEMENT_NODE && CanHandle(n))
- {
- CreateResource(n, parent, NULL);
- }
- n = n->GetNext();
- }
-}
-
-
-
-
-
-
-
-// --------------- XRCID implementation -----------------------------
-
-#define XRCID_TABLE_SIZE 1024
-
-
-struct XRCID_record
-{
- int id;
- wxChar *key;
- XRCID_record *next;
-};
-
-static XRCID_record *XRCID_Records[XRCID_TABLE_SIZE] = {NULL};
-
-static int XRCID_Lookup(const wxChar *str_id, int value_if_not_found = -2)
-{
- static int XRCID_LastID = wxID_HIGHEST;
-
- int index = 0;
-
- for (const wxChar *c = str_id; *c != wxT('\0'); c++) index += (int)*c;
- index %= XRCID_TABLE_SIZE;
-
- XRCID_record *oldrec = NULL;
- for (XRCID_record *rec = XRCID_Records[index]; rec; rec = rec->next)
- {
- if (wxStrcmp(rec->key, str_id) == 0)
- {
- return rec->id;
- }
- oldrec = rec;
- }
-
- XRCID_record **rec_var = (oldrec == NULL) ?
- &XRCID_Records[index] : &oldrec->next;
- *rec_var = new XRCID_record;
- (*rec_var)->key = wxStrdup(str_id);
- (*rec_var)->next = NULL;
-
- wxChar *end;
- if (value_if_not_found != -2)
- (*rec_var)->id = value_if_not_found;
- else
- {
- int asint = wxStrtol(str_id, &end, 10);
- if (*str_id && *end == 0)
- {
- // if str_id was integer, keep it verbosely:
- (*rec_var)->id = asint;
- }
- else
- {
- (*rec_var)->id = ++XRCID_LastID;
- }
- }
-
- return (*rec_var)->id;
-}
-
-/*static*/ int wxXmlResource::GetXRCID(const wxChar *str_id)
-{
- return XRCID_Lookup(str_id);
-}
-
-
-static void CleanXRCID_Record(XRCID_record *rec)
-{
- if (rec)
- {
- CleanXRCID_Record(rec->next);
- free(rec->key);
- delete rec;
- }
-}
-
-static void CleanXRCID_Records()
-{
- for (int i = 0; i < XRCID_TABLE_SIZE; i++)
- {
- CleanXRCID_Record(XRCID_Records[i]);
- XRCID_Records[i] = NULL;
- }
-}
-
-static void AddStdXRCID_Records()
-{
-#define stdID(id) XRCID_Lookup(wxT(#id), id)
- stdID(-1);
-
- stdID(wxID_ANY);
- stdID(wxID_SEPARATOR);
-
- stdID(wxID_OPEN);
- stdID(wxID_CLOSE);
- stdID(wxID_NEW);
- stdID(wxID_SAVE);
- stdID(wxID_SAVEAS);
- stdID(wxID_REVERT);
- stdID(wxID_EXIT);
- stdID(wxID_UNDO);
- stdID(wxID_REDO);
- stdID(wxID_HELP);
- stdID(wxID_PRINT);
- stdID(wxID_PRINT_SETUP);
- stdID(wxID_PREVIEW);
- stdID(wxID_ABOUT);
- stdID(wxID_HELP_CONTENTS);
- stdID(wxID_HELP_COMMANDS);
- stdID(wxID_HELP_PROCEDURES);
- stdID(wxID_HELP_CONTEXT);
- stdID(wxID_CLOSE_ALL);
- stdID(wxID_PREFERENCES);
- stdID(wxID_CUT);
- stdID(wxID_COPY);
- stdID(wxID_PASTE);
- stdID(wxID_CLEAR);
- stdID(wxID_FIND);
- stdID(wxID_DUPLICATE);
- stdID(wxID_SELECTALL);
- stdID(wxID_DELETE);
- stdID(wxID_REPLACE);
- stdID(wxID_REPLACE_ALL);
- stdID(wxID_PROPERTIES);
- stdID(wxID_VIEW_DETAILS);
- stdID(wxID_VIEW_LARGEICONS);
- stdID(wxID_VIEW_SMALLICONS);
- stdID(wxID_VIEW_LIST);
- stdID(wxID_VIEW_SORTDATE);
- stdID(wxID_VIEW_SORTNAME);
- stdID(wxID_VIEW_SORTSIZE);
- stdID(wxID_VIEW_SORTTYPE);
- stdID(wxID_FILE1);
- stdID(wxID_FILE2);
- stdID(wxID_FILE3);
- stdID(wxID_FILE4);
- stdID(wxID_FILE5);
- stdID(wxID_FILE6);
- stdID(wxID_FILE7);
- stdID(wxID_FILE8);
- stdID(wxID_FILE9);
- stdID(wxID_OK);
- stdID(wxID_CANCEL);
- stdID(wxID_APPLY);
- stdID(wxID_YES);
- stdID(wxID_NO);
- stdID(wxID_STATIC);
- stdID(wxID_FORWARD);
- stdID(wxID_BACKWARD);
- stdID(wxID_DEFAULT);
- stdID(wxID_MORE);
- stdID(wxID_SETUP);
- stdID(wxID_RESET);
- stdID(wxID_CONTEXT_HELP);
- stdID(wxID_YESTOALL);
- stdID(wxID_NOTOALL);
- stdID(wxID_ABORT);
- stdID(wxID_RETRY);
- stdID(wxID_IGNORE);
- stdID(wxID_ADD);
- stdID(wxID_REMOVE);
- stdID(wxID_UP);
- stdID(wxID_DOWN);
- stdID(wxID_HOME);
- stdID(wxID_REFRESH);
- stdID(wxID_STOP);
- stdID(wxID_INDEX);
- stdID(wxID_BOLD);
- stdID(wxID_ITALIC);
- stdID(wxID_JUSTIFY_CENTER);
- stdID(wxID_JUSTIFY_FILL);
- stdID(wxID_JUSTIFY_RIGHT);
- stdID(wxID_JUSTIFY_LEFT);
- stdID(wxID_UNDERLINE);
- stdID(wxID_INDENT);
- stdID(wxID_UNINDENT);
- stdID(wxID_ZOOM_100);
- stdID(wxID_ZOOM_FIT);
- stdID(wxID_ZOOM_IN);
- stdID(wxID_ZOOM_OUT);
- stdID(wxID_UNDELETE);
- stdID(wxID_REVERT_TO_SAVED);
- stdID(wxID_SYSTEM_MENU);
- stdID(wxID_CLOSE_FRAME);
- stdID(wxID_MOVE_FRAME);
- stdID(wxID_RESIZE_FRAME);
- stdID(wxID_MAXIMIZE_FRAME);
- stdID(wxID_ICONIZE_FRAME);
- stdID(wxID_RESTORE_FRAME);
-
-#undef stdID
-}
-
-
-
-
-
-// --------------- module and globals -----------------------------
-
-class wxXmlResourceModule: public wxModule
-{
-DECLARE_DYNAMIC_CLASS(wxXmlResourceModule)
-public:
- wxXmlResourceModule() {}
- bool OnInit()
- {
- AddStdXRCID_Records();
- wxXmlResource::AddSubclassFactory(new wxXmlSubclassFactoryCXX);
- return true;
- }
- void OnExit()
- {
- delete wxXmlResource::Set(NULL);
- if(wxXmlResource::ms_subclassFactories)
- WX_CLEAR_LIST(wxXmlSubclassFactoriesList, *wxXmlResource::ms_subclassFactories);
- wxDELETE(wxXmlResource::ms_subclassFactories);
- CleanXRCID_Records();
- }
-};
-
-IMPLEMENT_DYNAMIC_CLASS(wxXmlResourceModule, wxModule)
-
-
-// When wxXml is loaded dynamically after the application is already running
-// then the built-in module system won't pick this one up. Add it manually.
-void wxXmlInitResourceModule()
-{
- wxModule* module = new wxXmlResourceModule;
- module->Init();
- wxModule::RegisterModule(module);
-}
projects / wxWidgets.git / blobdiff