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/*
* Copyright © 2004-2008 Jens Oknelid, paskharen@gmail.com
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* In addition, as a special exception, compiling, linking, and/or
* using OpenSSL with this program is allowed.
*/
#ifndef WULFOR_TREE_VIEW_HH
#define WULFOR_TREE_VIEW_HH
#include <gtk/gtk.h>
#include <cassert>
#include <map>
#include <string>
class TreeView
{
public:
typedef enum
{
STRING,
STRINGR,
INT,
BOOL,
PIXBUF,
PIXBUF_STRING,
EDIT_STRING,
PROGRESS
} columnType;
TreeView();
~TreeView();
void setView(GtkTreeView *view);
void setView(GtkTreeView *view, bool padding, const std::string &name = "");
GtkTreeView *get();
void insertColumn(const std::string &title, const GType >ype, const columnType type, const int width, const std::string &linkedCol = "");
void insertHiddenColumn(const std::string &title, const GType >ype);
void finalize();
int getColCount();
int getRowCount();
GType* getGTypes();
void setSortColumn_gui(const std::string &column, const std::string &sortColumn);
int col(const std::string &title);
void saveSettings();
std::string getString(GtkTreeIter *i, const std::string &column, GtkTreeModel *m = NULL);
template<class T, class C>
C getValue(GtkTreeIter *i, const std::string &column, GtkTreeModel *m = NULL)
{
if (m == NULL)
m = gtk_tree_view_get_model(view);
T value;
assert(gtk_tree_model_get_column_type(m, col(column)) != G_TYPE_STRING);
gtk_tree_model_get(m, i, col(column), &value, -1);
return C(value);
}
template<class T>
T getValue(GtkTreeIter *i, const std::string &column, GtkTreeModel *m = NULL)
{
if (m == NULL)
m = gtk_tree_view_get_model(view);
T value;
assert(gtk_tree_model_get_column_type(m, col(column)) != G_TYPE_STRING);
gtk_tree_model_get(m, i, col(column), &value, -1);
return value;
}
private:
class Column
{
public:
Column() {};
Column(const std::string &title, int id, GType gtype, TreeView::columnType type, int width, const std::string &linkedCol = "") :
title(title), id(id), gtype(gtype), type(type), width(width), pos(id), linkedCol(linkedCol), visible(true) {};
Column(const std::string &title, int id, GType gtype) :
title(title), id(id), gtype(gtype) {};
std::string title;
int id;
GType gtype;
TreeView::columnType type;
int width;
int pos;
std::string linkedCol;
bool visible;
bool operator<(const Column &right) const
{
return pos < right.pos;
}
};
void addColumn_gui(Column column);
void restoreSettings();
static gboolean popupMenu_gui(GtkWidget *widget, GdkEventButton *event, gpointer data);
static void toggleColumnVisibility(GtkMenuItem *item, gpointer data);
GtkTreeView *view;
std::string name; // Used to save settings
bool padding;
int count;
int visibleColumns;
GtkMenu *menu;
GType *gtypes;
std::map<std::string, GtkWidget*> colMenuItems;
typedef std::map<std::string, Column> ColMap;
typedef std::map<int, std::string> SortedColMap;
typedef ColMap::iterator ColIter;
typedef SortedColMap::iterator SortedColIter;
ColMap columns;
SortedColMap sortedColumns;
ColMap hiddenColumns;
SortedColMap sortedHiddenColumns;
};
#else
class TreeView;
#endif
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