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/*
* Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
*
* 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; version 2 of the
* License.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef __GRID_VIEW_H__
#define __GRID_VIEW_H__
#include "sqlide/grid_view_model.h"
namespace mforms
{
class Menu;
};
class GridView : public Gtk::TreeView
{
public:
static GridView * create(bec::GridModel::Ref model, bool fixed_row_height = true, bool allow_cell_selection = true);
GridView(bec::GridModel::Ref model, bool fixed_row_height = true, bool allow_cell_selection = true);
~GridView();
void set_text_cell_fixed_height(bool val);
bool allow_cell_selection() { return _allow_cell_selection; }
void set_context_menu(mforms::Menu* menu);
void set_context_menu_responder(const sigc::slot<void>& slot);
std::vector<int> get_selected_rows();
void model(bec::GridModel::Ref value);
int refresh(bool reset_columns);
void scroll_to(const int whence); // whence == 0 seeks to start, whence == 1 seeks to end
bool selection_is_cell() { return _selected_cell; }
bec::NodeId current_cell(int &row, int &col);
int current_row();
void select_cell(int row, int col);
void select_cell(int row, Gtk::TreeViewColumn &col);
void on_column_header_clicked(Gtk::TreeViewColumn *column, int column_index);
void sort_by_column(int column_index, int sort_direction, bool retaining);
int row_count() const;
void row_numbers_visible(bool value) { _view_model->row_numbers_visible(value); }
sigc::signal<void, const Glib::ustring&, const Glib::ustring&> signal_cell_edited() { return _signal_cell_edited; }
//sigc::slot<void, const Glib::ustring&, const Glib::ustring&> slot_cell_edited() { return _signal_cell_edited.make_slot(); }
sigc::signal<void> signal_row_count_changed() { return _signal_row_count_changed; }
sigc::signal<void, int, int, bool> signal_sort_by_column;
void on_cell_edited(const Glib::ustring &path_string, const Glib::ustring &new_text);
void on_cell_editing_started(Gtk::CellEditable* e, const Glib::ustring &path, Gtk::TreeViewColumn* column);
void on_text_insert(unsigned int position, const char* incoming_text, unsigned int character_num);
void on_cell_editing_done();
void set_ellipsize(const int column, const bool on) {_view_model->set_ellipsize(column, on);}
GridViewModel::Ref view_model() {return _view_model;}
void sync_row_count();
boost::function<void (std::vector<int>)> _copy_func_ptr;
void copy();
protected:
virtual bool on_key_press_event(GdkEventKey *event);
virtual bool on_button_press_event(GdkEventButton *event);
bool on_focus_out(GdkEventFocus *event, Gtk::CellRenderer *cell, Gtk::Entry *e);
void on_signal_cursor_changed();
void on_signal_button_release_event(GdkEventButton *ev);
void reset_sorted_columns();
private:
virtual void init();
sigc::signal<void, const Glib::ustring&, const Glib::ustring&> _signal_cell_edited;
sigc::signal<void> _signal_row_count_changed;
void activate_popup_menu_item(const std::string &action, const std::vector<int> &rows, int clicked_column);
void delete_selected_rows();
bec::GridModel::Ref _model;
GridViewModel::Ref _view_model;
size_t _row_count;
Gtk::TreePath _path_edited;
Gtk::TreeViewColumn *_column_edited;
Gtk::CellEditable *_cell_editable;
mforms::Menu *_context_menu;
sigc::slot<void> _context_menu_responder;
bool _allow_cell_selection;
bool _selected_cell;
bool _text_cell_fixed_height;
};
#endif // __GRID_VIEW_H__
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