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#ifndef __GRID_VIEW_MODEL_H__
#define __GRID_VIEW_MODEL_H__
#include "linux_utilities/listmodel_wrapper.h"
#include "grt/tree_model.h"
class GridView;
class GridViewModel : public ListModelWrapper
{
public:
typedef Glib::RefPtr<GridViewModel> Ref;
static Ref create(bec::GridModel::Ref model, GridView *view, const std::string &name);
~GridViewModel();
virtual bool handle_popup_event(GdkEvent* event);
int refresh(bool reset_columns);
int column_index(Gtk::TreeViewColumn* col);
void row_numbers_visible(bool value) { _row_numbers_visible= value; }
bool row_numbers_visible() { return _row_numbers_visible; }
void set_ellipsize(const int column, const bool on);
void set_column_width(int column, int width);
void set_text_cell_fixed_height(bool val);
void ignore_column_resizes(bool flag) { if (flag) _ignore_column_resizes++; else _ignore_column_resizes--; }
sigc::slot<void, const int, Glib::ValueBase*> before_render;
sigc::slot<void, int> column_resized;
sigc::slot<void, const std::vector<int> > columns_resized;
sigc::slot<void, int, int, int> column_right_clicked;
// void on_column_resized(Gtk::TreeViewColumn *c);
void onColumnsResized(const std::vector<Gtk::TreeViewColumn*> &cols);
protected:
GridViewModel(bec::GridModel::Ref model, GridView *view, const std::string &name);
virtual void get_value_vfunc(const iterator& iter, int column, Glib::ValueBase& value) const;
private:
bec::GridModel::Ref _model;
GridView *_view;
std::map<Gtk::TreeViewColumn*, int> _col_index_map;
std::map<int, int> _current_column_size;
int _ignore_column_resizes;
bool _row_numbers_visible;
bool _text_cell_fixed_height;
template <typename ValueTypeTraits>
Gtk::TreeViewColumn * add_column(int index, const std::string &name, Editable editable, Gtk::TreeModelColumnBase *color_column);
void get_cell_value(const iterator& iter, int column, GType type, Glib::ValueBase& value);
void set_cell_value(const iterator& itier, int column, GType type, const Glib::ValueBase& value);
void on_column_header_button_press(GdkEventButton *ev, Gtk::TreeViewColumn *col);
};
#endif // __GRID_VIEW_MODEL_H__
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