/////////////////////////////////////////////////////////////////////////////
-// Name: xmlres.h
+// Name: wx/xrc/xmlres.h
// Purpose: XML resources
// Author: Vaclav Slavik
// Created: 2000/03/05
#ifndef _WX_XMLRES_H_
#define _WX_XMLRES_H_
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma interface "xmlres.h"
-#endif
-
#include "wx/defs.h"
#if wxUSE_XRC
#include "wx/bitmap.h"
#include "wx/icon.h"
#include "wx/artprov.h"
+#include "wx/colour.h"
#include "wx/xml/xml.h"
class WXDLLIMPEXP_XRC wxXmlResourceDataRecord
{
public:
- wxXmlResourceDataRecord() : Doc(NULL), Time(wxDateTime::Now()) {}
+ wxXmlResourceDataRecord() : Doc(NULL) {
+#if wxUSE_DATETIME
+ Time = wxDateTime::Now();
+#endif
+ }
~wxXmlResourceDataRecord() {delete Doc;}
wxString File;
wxXmlDocument *Doc;
+#if wxUSE_DATETIME
wxDateTime Time;
+#endif
};
// Constructor.
// Flags: wxXRC_USE_LOCALE
// translatable strings will be translated via _()
+ // using the given domain if specified
// wxXRC_NO_SUBCLASSING
// subclass property of object nodes will be ignored
// (useful for previews in XRC editors)
- wxXmlResource(int flags = wxXRC_USE_LOCALE);
+ // wxXRC_NO_RELOADING
+ // don't check the modification time of the XRC files and
+ // reload them if they have changed on disk
+ wxXmlResource(int flags = wxXRC_USE_LOCALE,
+ const wxString& domain=wxEmptyString);
// Constructor.
// Flags: wxXRC_USE_LOCALE
// translatable strings will be translated via _()
+ // using the given domain if specified
// wxXRC_NO_SUBCLASSING
// subclass property of object nodes will be ignored
// (useful for previews in XRC editors)
- wxXmlResource(const wxString& filemask, int flags = wxXRC_USE_LOCALE);
+ wxXmlResource(const wxString& filemask, int flags = wxXRC_USE_LOCALE,
+ const wxString& domain=wxEmptyString);
// Destructor.
- ~wxXmlResource();
+ virtual ~wxXmlResource();
// Loads resources from XML files that match given filemask.
// This method understands VFS (see filesys.h).
bool Load(const wxString& filemask);
+ // Unload resource from the given XML file (wildcards not allowed)
+ bool Unload(const wxString& filename);
+
// Initialize handlers for all supported controls/windows. This will
// make the executable quite big because it forces linking against
// most of the wxWidgets library.
bool AttachUnknownControl(const wxString& name, wxWindow *control,
wxWindow *parent = NULL);
- // Returns a numeric ID that is equivalent to the string id used in an XML
- // resource. To be used in event tables.
- // Macro XRCID is provided for convenience
- static int GetXRCID(const wxChar *str_id);
+ // Returns a numeric ID that is equivalent to the string ID used in an XML
+ // resource. If an unknown str_id is requested (i.e. other than wxID_XXX
+ // or integer), a new record is created which associates the given string
+ // with a number. If value_if_not_found == wxID_NONE, the number is obtained via
+ // wxNewId(). Otherwise value_if_not_found is used.
+ // Macro XRCID(name) is provided for convenient use in event tables.
+ static int GetXRCID(const wxChar *str_id, int value_if_not_found = wxID_NONE);
// Returns version information (a.b.c.d = d+ 256*c + 256^2*b + 256^3*a).
long GetVersion() const { return m_version; }
// Set flags after construction.
void SetFlags(int flags) { m_flags = flags; }
+ // Get/Set the domain to be passed to the translation functions, defaults to NULL.
+ wxChar* GetDomain() const { return m_domain; }
+ void SetDomain(const wxChar* domain);
+
protected:
// Scans the resources list for unloaded files and loads them. Also reloads
// files that have been modified since last loading.
wxObject *instance = NULL,
wxXmlResourceHandler *handlerToUse = NULL);
+ // Helper of Load() and Unload(): returns the URL corresponding to the
+ // given file if it's indeed a file, otherwise returns the original string
+ // unmodified
+ static wxString ConvertFileNameToURL(const wxString& filename);
+
+ // loading resources from archives is impossible without wxFileSystem
+#if wxUSE_FILESYSTEM
+ // Another helper: detect if the filename is a ZIP or XRS file
+ static bool IsArchive(const wxString& filename);
+#endif // wxUSE_FILESYSTEM
+
private:
long m_version;
wxFileSystem& GetCurFileSystem() { return m_curFileSystem; }
#endif
+ // domain to pass to translation functions, if any.
+ wxChar* m_domain;
+
friend class wxXmlResourceHandler;
friend class wxXmlResourceModule;
// Creates an object (menu, dialog, control, ...) from an XML node.
// Should check for validity.
// parent is a higher-level object (usually window, dialog or panel)
- // that is often neccessary to create the resource.
+ // that is often necessary to create the resource.
// If instance is non-NULL it should not create a new instance via 'new' but
// should rather use this one, and call its Create method.
wxObject *CreateResource(wxXmlNode *node, wxObject *parent,
// Returns true if the node has a property class equal to classname,
// e.g. <object class="wxDialog">.
- bool IsOfClass(wxXmlNode *node, const wxString& classname)
- { return node->GetPropVal(wxT("class"), wxEmptyString) == classname; }
+ bool IsOfClass(wxXmlNode *node, const wxString& classname);
// Gets node content from wxXML_ENTITY_NODE
// The problem is, <tag>content<tag> is represented as
void AddWindowStyles();
// Gets style flags from text in form "flag | flag2| flag3 |..."
- // Only understads flags added with AddStyle
+ // Only understands flags added with AddStyle
int GetStyle(const wxString& param = wxT("style"), int defaults = 0);
// Gets text from param and does some conversions:
// Gets an integer value from the parameter.
long GetLong(const wxString& param, long defaultv = 0);
-
+
// Gets a float value from the parameter.
float GetFloat(const wxString& param, float defaultv = 0);
// Gets colour in HTML syntax (#RRGGBB).
- wxColour GetColour(const wxString& param);
+ wxColour GetColour(const wxString& param, const wxColour& defaultv = wxNullColour);
// Gets the size (may be in dialog units).
- wxSize GetSize(const wxString& param = wxT("size"));
+ wxSize GetSize(const wxString& param = wxT("size"),
+ wxWindow *windowToUse = NULL);
// Gets the position (may be in dialog units).
wxPoint GetPosition(const wxString& param = wxT("pos"));
// Gets a dimension (may be in dialog units).
- wxCoord GetDimension(const wxString& param, wxCoord defaultv = 0);
+ wxCoord GetDimension(const wxString& param, wxCoord defaultv = 0,
+ wxWindow *windowToUse = NULL);
// Gets a bitmap.
wxBitmap GetBitmap(const wxString& param = wxT("bitmap"),
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