ext/wxItemContainer.cpp
/*
* wxItemContainer.cpp
*
* Created on: 03.05.2012
* Author: hanmac
*/
#include "wxItemContainer.hpp"
#include "wxListBox.hpp"
#include "wxChoice.hpp"
#include "wxBitmapComboBox.hpp"
#include "wxComboBox.hpp"
#include "wxOwnerDrawnComboBox.hpp"
VALUE rb_mWXItemContainer;
#if wxUSE_CONTROLS
//otherwise the casting is wrong
template <>
wxItemContainer* unwrap< wxItemContainer* >(const VALUE &obj)
{
#if wxUSE_LISTBOX
if(rb_obj_is_kind_of(obj,rb_cWXListBox))
return unwrap<wxListBox*>(obj);
#endif
#if wxUSE_CHOICE
if(rb_obj_is_kind_of(obj,rb_cWXChoice))
return unwrap<wxChoice*>(obj);
#endif
#if wxUSE_BITMAPCOMBOBOX
if(rb_obj_is_kind_of(obj,rb_cWXBitmapComboBox))
return unwrap<wxBitmapComboBox*>(obj);
#endif
#if wxUSE_COMBOBOX
if(rb_obj_is_kind_of(obj,rb_cWXComboBox))
return unwrap<wxComboBox*>(obj);
#endif
#if wxUSE_ODCOMBOBOX
if(rb_obj_is_kind_of(obj,rb_cWXOwnerDrawnComboBox))
return unwrap<wxOwnerDrawnComboBox*>(obj);
#endif
return unwrapTypedPtr<wxItemContainer>(obj,rb_mWXItemContainer);
return NULL;
}
#define _self unwrap<wxItemContainer*>(self)
namespace RubyWX {
namespace ItemContainer {
macro_attr_selection(Selection,GetCount)
macro_attr(StringSelection,wxString)
macro_attr_func(Items,GetStrings(),Set,wrap,unwrap<wxArrayString>, true);
singlefunc(Clear)
singlereturn(GetCount)
singlereturn(IsSorted)
singlereturn(IsEmpty)
/*
* call-seq:
* each_item -> Enumerator
* each_item { | text| } -> self
*
* iterates the items of this control.
* ===Return value
* self
*
*/
DLL_LOCAL VALUE _each(VALUE self)
{
RETURN_SIZED_ENUMERATOR(self,0,NULL,RUBY_METHOD_FUNC(_GetCount));
unsigned int count = _self->GetCount();
for(unsigned int i = 0; i < count; ++i)
rb_yield(wrap(_self->GetString(i)));
return self;
}
/*
* call-seq:
* append(items) -> self
*
* adds new items to item container.
* ===Arguments
* * string items added to item container [String]
* ===Return value
* self
*
*/
DLL_LOCAL VALUE _Append(VALUE self,VALUE items)
{
rb_check_frozen(self);
_self->Append(unwrap<wxArrayString>(items));
return self;
}
/*
* call-seq:
* items(pos,items) -> self
*
* insert new items to item container at the given position.
* ===Arguments
* * pos where the item should be added.
* * string items added to item container [String]
* ===Return value
* * self
* === Exceptions
* [IndexError]
* * pos is greater than the count of items
*
*/
DLL_LOCAL VALUE _Insert(VALUE self,VALUE idx,VALUE items)
{
rb_check_frozen(self);
if(!_self->IsSorted())
{
int cidx = RB_NUM2INT(idx);
if(check_index(cidx,_self->GetCount()+1))
_self->Insert(unwrap<wxArrayString>(items),cidx);
}else
_self->Append(unwrap<wxArrayString>(items));
return self;
}
/*
* call-seq:
* prepend(items) -> self
*
* prepends new items to item container.
* ===Arguments
* * string items prepend to item container [String]
* ===Return value
* self
*
*/
DLL_LOCAL VALUE _Prepend(VALUE self,VALUE items)
{
rb_check_frozen(self);
if(!_self->IsSorted())
_self->Insert(unwrap<wxArrayString>(items),0);
else
_self->Append(unwrap<wxArrayString>(items));
return self;
}
DLL_LOCAL VALUE _Delete(VALUE self,VALUE idx)
{
rb_check_frozen(self);
int cidx = RB_NUM2INT(idx);
if(check_index(cidx,_self->GetCount()))
_self->Delete(cidx);
return self;
}
macro_attr_item(ItemString,GetString, SetString, GetCount, wxString)
}
}
#endif
/* Document-method: clear
* call-seq:
* clear -> self
*
* Removes all items from the control.
* ===Return value
* self
*/
/* Document-method: item_count
* call-seq:
* item_count -> Integer
*
* Returns the number of items in the control.
* ===Return value
* Integer
*/
/* Document-method: sorted?
* call-seq:
* sorted? -> true/false
*
* Return true if the control has specific style.
* ===Return value
* true/false
*/
/* Document-method: empty?
* call-seq:
* empty? -> true/false
*
* Returns true if the control is empty or false if it has some items.
* ===Return value
* true/false
*/
/* Document-method: get_item_string
* call-seq:
* get_item_string(pos) -> String
*
* returns the String of the item at the given position.
* ===Arguments
* * pos of the item. Integer
* ===Return value
* String
* === Exceptions
* [IndexError]
* * pos is greater than the count of items
*
*/
/* Document-method: set_item_string
* call-seq:
* set_item_string(pos,text) -> self
*
* sets the String of the item at the given position.
* ===Arguments
* * pos of the item. Integer
* * text of the item. String
* ===Return value
* self
* === Exceptions
* [IndexError]
* * pos is greater than the count of items
*
*/
/* Document-attr: selection
* Integer/nil returns the index of the current selected item, or nil if none is selected.
*/
/* Document-attr: string_selection
* String returns the string of the current selected item.
*/
/* Document-attr: items
* Array of the items in this control.
*/
DLL_LOCAL void Init_WXItemContainer(VALUE rb_mWX)
{
#if wxUSE_CONTROLS
using namespace RubyWX::ItemContainer;
rb_mWXItemContainer = rb_define_module_under(rb_mWX,"ItemContainer");
#if 0
rb_define_attr(rb_mWXItemContainer,"selection",1,1);
rb_define_attr(rb_mWXItemContainer,"string_selection",1,1);
rb_define_attr(rb_mWXItemContainer,"items",1,1);
#endif
rb_define_method(rb_mWXItemContainer,"clear",RUBY_METHOD_FUNC(_Clear),0);
rb_define_method(rb_mWXItemContainer,"each_item",RUBY_METHOD_FUNC(_each),0);
rb_define_method(rb_mWXItemContainer,"append",RUBY_METHOD_FUNC(_Append),1);
rb_define_alias(rb_mWXItemContainer,"<<","append");
rb_define_method(rb_mWXItemContainer,"insert",RUBY_METHOD_FUNC(_Insert),2);
rb_define_method(rb_mWXItemContainer,"prepend",RUBY_METHOD_FUNC(_Prepend),1);
rb_define_method(rb_mWXItemContainer,"delete_item",RUBY_METHOD_FUNC(_Delete),1);
rb_define_method(rb_mWXItemContainer,"get_item_string",RUBY_METHOD_FUNC(_getItemString),1);
rb_define_method(rb_mWXItemContainer,"set_item_string",RUBY_METHOD_FUNC(_setItemString),2);
rb_define_method(rb_mWXItemContainer,"item_count",RUBY_METHOD_FUNC(_GetCount),0);
rb_define_method(rb_mWXItemContainer,"sorted?",RUBY_METHOD_FUNC(_IsSorted),0);
rb_define_method(rb_mWXItemContainer,"empty?",RUBY_METHOD_FUNC(_IsEmpty),0);
rb_define_attr_method(rb_mWXItemContainer,"selection",_getSelection,_setSelection);
rb_define_attr_method(rb_mWXItemContainer,"string_selection",_getStringSelection,_setStringSelection);
rb_define_attr_method(rb_mWXItemContainer,"items",_getItems,_setItems);
//registerType<wxItemContainer>(rb_mWXItemContainer);
#endif
}