added <bitmap> and <icon> resources

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8390 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/include/wx/xml/xh_bmp.h

@@ -0,0 +1,38 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        xh_bmp.h
+// Purpose:     XML resource handler for wxBitmap and wxIcon
+// Author:      Vaclav Slavik
+// Created:     2000/09/00
+// RCS-ID:      $Id$
+// Copyright:   (c) 2000 Vaclav Slavik
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_XH_BMP_H_
+#define _WX_XH_BMP_H_
+
+#ifdef __GNUG__
+#pragma interface "xh_bmp.h"
+#endif
+
+#include "wx/xml/xmlres.h"
+
+
+class WXDLLEXPORT wxBitmapXmlHandler : public wxXmlResourceHandler
+{
+    public:
+        wxBitmapXmlHandler();
+        virtual wxObject *DoCreateResource();
+        virtual bool CanHandle(wxXmlNode *node);
+};
+
+class WXDLLEXPORT wxIconXmlHandler : public wxXmlResourceHandler
+{
+    public:
+        wxIconXmlHandler();
+        virtual wxObject *DoCreateResource();
+        virtual bool CanHandle(wxXmlNode *node);
+};
+
+
+#endif // _WX_XH_BMP_H_

contrib/include/wx/xml/xmlres.h

@@ -57,8 +57,11 @@ WX_DECLARE_EXPORTED_OBJARRAY(wxXmlResourceDataRecord, wxXmlResourceDataRecords);
 class WXDLLEXPORT wxXmlResource : public wxObject
 {
     public:
-        wxXmlResource();
+        // Ctor. If use_locale is TRUE, translatable strings are
-        wxXmlResource(const wxString& filemask);
+        // translated via _(). You can disable it by passing use_locale=FALSE
+        // (for example if you provide resource file for each locale)
+        wxXmlResource(bool use_locale = TRUE);
+        wxXmlResource(const wxString& filemask, bool use_locale = TRUE);
         ~wxXmlResource();
 
         // Loads resources from XML files that match given filemask.
@@ -106,6 +109,10 @@ class WXDLLEXPORT wxXmlResource : public wxObject
         wxPanel *LoadPanel(wxWindow *parent, const wxString& name);
         bool LoadPanel(wxPanel *panel, wxWindow *parent, const wxString& name);
 
+        // Load bitmap or icon resource from file:
+        wxBitmap LoadBitmap(const wxString& name);
+        wxIcon LoadIcon(const wxString& name);
+
         // Returns numeric ID that is equivalent to string id used in XML
         // resource. To be used in event tables
         // Macro XMLID is provided for convenience
@@ -126,7 +133,10 @@ class WXDLLEXPORT wxXmlResource : public wxObject
         // match current platform
         void ProcessPlatformProperty(wxXmlNode *node);
         
+        bool GetUseLocale() { return m_UseLocale; }
+
     private:
+        bool m_UseLocale;
         wxList m_Handlers;
         wxXmlResourceDataRecords m_Data;
 #if wxUSE_FILESYSTEM
@@ -156,7 +166,6 @@ extern wxXmlResource *wxTheXmlResource;
     wxXmlResource::GetXMLID(_T(str_id))
 
 
-
 // This macro returns pointer to particular control in dialog
 // created using XML resources. You can use it to set/get values from
 // controls.
@@ -236,7 +245,7 @@ class WXDLLEXPORT wxXmlResourceHandler : public wxObject
         // Gets text from param and does some convertions:
         // - replaces \n, \r, \t by respective chars (according to C syntax)
         // - replaces $ by & and $$ by $ (needed for $File => &File because of XML)
-        // - converts encodings if neccessary
+        // - calls wxGetTranslations (unless disabled in wxXmlResource)
         wxString GetText(const wxString& param);
 
         // Return XMLID
@@ -263,6 +272,9 @@ class WXDLLEXPORT wxXmlResourceHandler : public wxObject
         wxBitmap GetBitmap(const wxString& param = _T("bitmap"), wxSize size = wxDefaultSize);
         wxIcon GetIcon(const wxString& param = _T("icon"), wxSize size = wxDefaultSize);
         
+        // Get font:
+        wxFont GetFont(const wxString& param = _T("font"));
+        
         // Sets common window options:
         void SetupWindow(wxWindow *wnd);
     

contrib/src/xml/xh_bmp.cpp

@@ -0,0 +1,60 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        xh_bmp.cpp
+// Purpose:     XML resource for wxBitmap and wxIcon
+// Author:      Vaclav Slavik
+// Created:     2000/09/09
+// RCS-ID:      $Id$
+// Copyright:   (c) 2000 Vaclav Slavik
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+ 
+#ifdef __GNUG__
+#pragma implementation "xh_bmp.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#include "wx/xml/xh_bmp.h"
+#include "wx/bitmap.h"
+
+
+wxBitmapXmlHandler::wxBitmapXmlHandler() 
+: wxXmlResourceHandler() 
+{
+}
+
+wxObject *wxBitmapXmlHandler::DoCreateResource()
+{ 
+    return new wxBitmap(GetBitmap(_T("")));
+}
+
+
+
+bool wxBitmapXmlHandler::CanHandle(wxXmlNode *node)
+{
+    return node->GetName() == _T("bitmap");
+}
+
+
+wxIconXmlHandler::wxIconXmlHandler() 
+: wxXmlResourceHandler() 
+{
+}
+
+wxObject *wxIconXmlHandler::DoCreateResource()
+{ 
+    return new wxIcon(GetIcon(_T("")));
+}
+
+
+
+bool wxIconXmlHandler::CanHandle(wxXmlNode *node)
+{
+    return node->GetName() == _T("icon");
+}
+

contrib/src/xml/xmlres.cpp

@@ -26,6 +26,7 @@
 #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"
@@ -37,13 +38,15 @@
 WX_DEFINE_OBJARRAY(wxXmlResourceDataRecords);
 
 
-wxXmlResource::wxXmlResource()
+wxXmlResource::wxXmlResource(bool use_locale = TRUE)
 {
     m_Handlers.DeleteContents(TRUE);
+    m_UseLocale = use_locale;
 }
     
-wxXmlResource::wxXmlResource(const wxString& filemask)
+wxXmlResource::wxXmlResource(const wxString& filemask, bool use_locale = TRUE)
 {
+    m_UseLocale = use_locale;
     m_Handlers.DeleteContents(TRUE);
     Load(filemask);
 }
@@ -176,6 +179,28 @@ bool wxXmlResource::LoadPanel(wxPanel *panel, wxWindow *parent, const wxString&
 
 
 
+wxBitmap wxXmlResource::LoadBitmap(const wxString& name)
+{
+    wxBitmap *bmp = (wxBitmap*)CreateResFromNode(
+                               FindResource(name, wxT("bitmap")), 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("icon")), NULL, NULL);
+    wxIcon rt;
+
+    if (icon) { rt = *icon; delete icon; }
+    return rt;
+}
+
+
+
 void wxXmlResource::ProcessPlatformProperty(wxXmlNode *node)
 {
     wxString s;
@@ -458,6 +483,10 @@ wxString wxXmlResourceHandler::GetText(const wxString& param)
             }
         else str2 << *dt;
     }
+    
+    if (m_Resource->GetUseLocale())
+        return wxGetTranslation(str2);
+    else
         return str2;
 }
 
@@ -615,6 +644,9 @@ wxString wxXmlResourceHandler::GetNodeContent(wxXmlNode *node)
 
 wxString wxXmlResourceHandler::GetParamValue(const wxString& param)
 {
+    if (param.IsEmpty())
+        return GetNodeContent(m_Node);
+    else
         return GetNodeContent(GetParamNode(param));
 }
 
@@ -695,9 +727,59 @@ wxCoord wxXmlResourceHandler::GetDimension(const wxString& param, wxCoord defaul
 
 
 
+wxFont wxXmlResourceHandler::GetFont(const wxString& param)
+{    
+    wxXmlNode *font_node = GetParamNode(param);
+    if (font_node == NULL)
+    {
+        wxLogError("Cannot find font node '%s'.", param.mb_str());
+        return wxNullFont;
+    }
+    
+    wxXmlNode *oldnode = m_Node;
+    m_Node = font_node;
+
+    long size = GetLong(_("size"), 12);
+
+    wxString style = GetParamValue(_("style"));
+    wxString weight = GetParamValue(_("weight"));
+    int istyle = wxNORMAL, iweight = wxNORMAL;  
+    if (style == _("italic")) istyle = wxITALIC;
+    else if (style == _("slant")) istyle = wxSLANT;
+    if (weight == _("bold")) iweight = wxBOLD;
+    else if (weight == _("light")) iweight = wxLIGHT;
+
+    bool underlined = GetBool(_("underlined"), FALSE);
+
+    wxString encoding = GetParamValue(_("encoding"));
+    // FIXME - handle encoding
+
+    wxString faces = GetParamValue(_("face"));
+    wxString facename = wxEmptyString;
+    wxFontEnumerator enu;
+    enu.EnumerateFacenames();
+    wxStringTokenizer tk(faces, ",");
+    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, wxDEFAULT, istyle, iweight, underlined, 
+                facename, wxFONTENCODING_DEFAULT);
+    return font;
+}
+
+
 void wxXmlResourceHandler::SetupWindow(wxWindow *wnd)
 {
-    //FIXME : add font, cursor
+    //FIXME : add cursor
     
     if (HasParam(_T("exstyle")))
         wnd->SetExtraStyle(GetStyle(_T("exstyle")));
@@ -715,6 +797,8 @@ void wxXmlResourceHandler::SetupWindow(wxWindow *wnd)
     if (HasParam(_T("tooltip")))
         wnd->SetToolTip(GetText(_T("tooltip")));
 #endif      
+    if (HasParam(_T("font")))
+        wnd->SetFont(GetFont());
 }