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/***********************************************************************
* FXRuby -- the Ruby language bindings for the FOX GUI toolkit.
* Copyright (c) 2001-2009 by Lyle Johnson. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For further information please contact the author by e-mail
* at "lyle@lylejohnson.name".
***********************************************************************/
/// X Pixmap icon
class FXXPMIcon : public FXIcon {
protected:
FXXPMIcon(){}
public:
%extend {
static VALUE fileExt() {
return rb_str_new2(FXXPMIcon::fileExt);
}
static VALUE mimeType() {
return rb_str_new2(FXXPMIcon::mimeType);
}
}
public:
/// Construct icon from compiled-in X Pixmap format
%extend {
FXXPMIcon(FXApp* a,const FXchar **pix=NULL,FXColor clr=0,FXuint opts=0,FXint w=1,FXint h=1){
return new FXRbXPMIcon(a,pix,clr,opts,w,h);
}
}
/// Destroy icon
virtual ~FXXPMIcon();
};
DECLARE_FXOBJECT_VIRTUALS(FXXPMIcon)
DECLARE_FXID_VIRTUALS(FXXPMIcon)
DECLARE_FXDRAWABLE_VIRTUALS(FXXPMIcon)
DECLARE_FXIMAGE_VIRTUALS(FXXPMIcon)
%inline %{
/// Load an X Pixmap file from a stream
VALUE fxloadXPM(FXStream& store){
FXColor* data;
FXint width;
FXint height;
if(fxloadXPM(store,data,width,height)){
VALUE ary=rb_ary_new();
rb_ary_push(ary,FXRbMakeColorArray(data,width,height));
FXFREE(&data);
rb_ary_push(ary,to_ruby(width));
rb_ary_push(ary,to_ruby(height));
return ary;
}
else{
return Qnil;
}
}
/// Load an X Pixmap file from an array of strings
VALUE fxloadXPM(VALUE strArray){
long len,i;
VALUE str;
const FXchar **pix;
FXColor* data;
FXint width;
FXint height;
VALUE ary=Qnil;
// Confirm that the input is an array of strings
Check_Type(strArray,T_ARRAY);
len=RARRAY_LEN(strArray);
for(i=0; i<len; i++){
str=rb_ary_entry(strArray,i);
Check_Type(str,T_STRING);
}
// Convert to a C array
if(FXMALLOC(&pix,FXchar*,len)){
for(i=0; i<len; i++){
str=rb_ary_entry(strArray,i);
pix[i]=StringValuePtr(str);
}
if(fxloadXPM(pix,data,width,height)){
ary=rb_ary_new();
rb_ary_push(ary,FXRbMakeColorArray(data,width,height));
FXFREE(&data);
rb_ary_push(ary,to_ruby(width));
rb_ary_push(ary,to_ruby(height));
}
FXFREE(&pix);
}
return ary;
}
%}
/// Save an X Pixmap file to a stream
bool fxsaveXPM(FXStream& store,const FXColor *PIXELS,FXint width,FXint height,bool fast=true);
/**
* Check if stream contains a XPM, return TRUE if so.
*/
bool fxcheckXPM(FXStream& store);
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