mewin/nana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

to string take (uses) export options

Browse Source
This commit is contained in:
qPCR4vir 2015-04-25 20:59:28 +02:00
parent 2767fa75ca
commit 7fcd38816b
1 changed files with 23 additions and 66 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

89
source/gui/widgets/listbox.cpp
View File

@ -19,6 +19,7 @@
#include <stdexcept>
#include <algorithm>
#include <nana/system/dataexch.hpp>
#include <cassert>
namespace nana
{
@ -344,20 +345,21 @@ namespace nana
return idx;
}
nana::string to_string() const
nana::string to_string(const export_options& exp_opt) const
{
nana::string sep{STR(";")}, endl{STR("\n")}, head_str;
nana::string head_str;
bool first{true};
for(auto & i: cont())
{
if(i.visible)
for( size_type idx{}; idx<exp_opt.columns_order.size(); ++idx)
{
assert(exp_opt.columns_order[idx] == cont()[idx].index );
assert(cont()[exp_opt.columns_order[idx]].visible || ! exp_opt.only_visible_columns);
if(first)
first=false;
else
head_str += sep;
head_str += i.text;
}
head_str += exp_opt.sep;
head_str += cont()[idx].text;
}
return head_str;
}
@ -607,18 +609,18 @@ namespace nana
return *this;
}
nana::string to_string(const export_options::columns_indexs& col_order) const
nana::string to_string(const export_options& exp_opt) const
{
nana::string sep{STR(";")}, endl{STR("\n")}, item_str;
nana::string item_str;
bool first{true};
for( size_type idx{}; idx<col_order.size(); ++idx)
for( size_type idx{}; idx<exp_opt.columns_order.size(); ++idx)
{
if(first)
first=false;
else
item_str += sep;
item_str += exp_opt.sep;
item_str += cells[col_order[idx]].text;
item_str += cells[exp_opt.columns_order[idx]].text;
}
return item_str;
}
@ -695,7 +697,7 @@ namespace nana
}
return nullptr;
}
nana::string to_string() const;
nana::string to_string(const export_options& exp_opt) const;
/// each sort() ivalidate any existing reference from display position to absolute item, that is after sort() display offset point to different items
void sort()
@ -1890,11 +1892,9 @@ namespace nana
lister.fetch_ordering_comparer = std::bind(&es_header::fetch_comp, &header, std::placeholders::_1);
}
nana::string to_string() const
nana::string to_string(const export_options& exp_opt) const
{
nana::string sep{STR(";")}, endl{STR("\n")};
lister.to_string();
return header.to_string() + endl + lister.to_string() ;
return header.to_string(exp_opt) + exp_opt.endl + lister.to_string(exp_opt) ;
}
const index_pair& scroll_y_abs() const
@ -2318,48 +2318,6 @@ namespace nana
API::refresh_window(lister.wd_ptr()->handle());
}
#if ( 0 )
void update_selection_range(index_pair to, const arg_mouse& arg)
{
using item_state = essence_t::item_state;
using parts = essence_t::parts;
bool update = false;
index_pair item_pos;
bool sel = true;
if (!lister.single_selection())
{
if (arg.shift)
lister.select_display_range(lister.last_selected, item_pos, sel);
else if (arg.ctrl)
sel = !item_proxy(essence_, index_pair (item_pos.cat, lister.absolute(item_pos))).selected();
else
lister.select_for_all(false);
}
else
sel = !item_proxy(essence_, index_pair (item_pos.cat, lister.absolute(item_pos))).selected();
item_ptr->flags.selected = sel;
index_pair last_selected(item_pos.cat, lister.absolute(item_pos));
arg_listbox arg{item_proxy{essence_, last_selected}, sel};
lister.wd_ptr()->events().selected.emit(arg);
if (item_ptr->flags.selected)
{
lister.cancel_others_if_single_enabled(true, last_selected);
essence_->lister.last_selected = last_selected;
}
else if (essence_->lister.last_selected == last_selected)
essence_->lister.last_selected.set_both(npos);
}
else if(!lister.single_selection())
lister.categ_selected(item_pos.cat, true);
update = true;
}
#endif
};
void es_lister::scroll_refresh()
@ -2450,24 +2408,23 @@ namespace nana
else break;
}
}
nana::string es_lister::to_string() const
nana::string es_lister::to_string(const export_options& exp_opt) const
{
nana::string sep{STR(";")}, endl{STR("\n")}, list_str;
auto col_order = ess_->header.all_headers(true);
nana::string list_str;
bool first{true};
for(auto & cat: cat_container())
{
if(first)
first=false;
else
list_str += (cat.text + endl);
list_str += (cat.text + exp_opt.endl);
bool first_item{true};
for (auto i : cat.sorted)
{
auto& it= cat.items[i] ;
if(it.flags.selected)
list_str += (it.to_string(col_order) + endl);
if(it.flags.selected || !exp_opt.only_selected_items)
list_str += (it.to_string(exp_opt) + exp_opt.endl);
}
}
return list_str ;