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/* Copyright (C) 2004 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include "MQFunctionBrowser.h"
#include "myg_gtkutils.h"
MQFunctionBrowser::MQFunctionBrowser(MYX_SQL_FUNCTIONINDEX *findex,
const std::string &icon_file)
: MGBrowserList(false, ""), _functions(findex)
{
Gtk::TreeViewColumn *column= new Gtk::TreeView::Column("");
column->pack_start(_columns.icon, false);
column->pack_start(_columns.text);
_tree->append_column(*Gtk::manage(column));
_tree->signal_row_activated().connect(sigc::mem_fun(*this,&MQFunctionBrowser::function_activate));
set_store(Gtk::TreeStore::create(_columns));
_folder_icon= PIXCACHE->load("folder_open_14x14.png");
_node_icon= PIXCACHE->load(icon_file);
}
void MQFunctionBrowser::refresh_list(const Glib::ustring &filter)
{
if (!_functions)
return;
_store->clear();
for (unsigned int i= 0; i < _functions->groups_num; i++)
{
MYX_SQL_FUNCTIONGROUP *group= _functions->groups+i;
Gtk::TreeIter giter= _store->append();
Gtk::TreeRow grow= *giter;
bool empty= true;
grow[_columns.icon]= _folder_icon;
grow[_columns.text]= group->caption?:"";
for (unsigned int j= 0; j < group->functions_num; j++)
{
MYX_SQL_FUNCTION *func= group->functions+j;
if (filter.empty() || myx_match_pattern(func->caption, filter.c_str(), 0, 0)>0)
{
Gtk::TreeIter iter= _store->append(grow.children());
Gtk::TreeRow row= *iter;
row[_columns.icon]= _node_icon;
row[_columns.text]= func->caption?:"";
row[_columns.id]= func->id?:"";
empty= false;
}
}
if (!empty)
_tree->expand_row(_store->get_path(giter), true);
}
}
void MQFunctionBrowser::function_activate(const Gtk::TreeModel::Path &path, Gtk::TreeViewColumn *column)
{
Gtk::TreeIter iter= _store->get_iter(path);
Gtk::TreeRow row= *iter;
std::string id= row[_columns.id];
if (!id.empty())
_signal_activate.emit(id);
else
{
if (_tree->row_expanded(_store->get_path(iter)))
_tree->collapse_row(_store->get_path(iter));
else
_tree->expand_row(_store->get_path(iter), false);
}
}
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