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/*
* Copyright (c) 2011, 2016, 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
*/
#pragma once
#include <mforms/box.h>
#include <mforms/app.h>
#include <vector>
#include <boost/shared_ptr.hpp>
namespace mforms {
class ToolBarItem;
class ToolBar;
enum ToolBarType
{
MainToolBar,
SecondaryToolBar,
ToolPickerToolBar, // only toggle and separator items are required to work
OptionsToolBar,
PaletteToolBar
};
enum ToolBarItemType
{
LabelItem,
ActionItem,
TextActionItem,
ToggleItem,
SegmentedToggleItem,
SearchFieldItem,
SelectorItem,
ColorSelectorItem,
SeparatorItem,
ExpanderItem,
ImageBoxItem,
#if !defined(_WIN32) && !defined(__APPLE__)
TitleItem = LabelItem // TODO implement specific TitleItem (bold with #333333 color) for Linux
#else
TitleItem
#endif
};
#ifndef SWIG
struct MFORMS_EXPORT ToolBarImplPtrs
{
bool (*create_tool_bar)(ToolBar *item, ToolBarType type);
void (*insert_item)(ToolBar *toolbar, int index, ToolBarItem *item);
void (*remove_item)(ToolBar *toolbar, ToolBarItem *item);
bool (*create_tool_item)(ToolBarItem *item, ToolBarItemType type);
void (*set_item_icon)(ToolBarItem *item, const std::string&);
void (*set_item_alt_icon)(ToolBarItem *item, const std::string&);
void (*set_item_text)(ToolBarItem *item, const std::string&);
// XXX: implement on Windows and Mac
std::string (*get_item_text)(ToolBarItem *item);
void (*set_item_name)(ToolBarItem *item, const std::string&);
void (*set_item_enabled)(ToolBarItem *item, bool);
bool (*get_item_enabled)(ToolBarItem *item);
void (*set_item_checked)(ToolBarItem *item, bool);
bool (*get_item_checked)(ToolBarItem *item);
void (*set_item_tooltip)(ToolBarItem *item, const std::string&);
// For selector items only.
void (*set_selector_items)(ToolBarItem* item, const std::vector<std::string>& values);
};
#endif
// base abstract class for menuitem and menubase
class MFORMS_EXPORT ToolBar : public Container
{
protected:
ToolBarImplPtrs *_impl;
std::vector<ToolBarItem*> _items;
ToolBarType _type;
public:
typedef boost::shared_ptr<ToolBar> Ptr;
ToolBar(ToolBarType type = MainToolBar);
virtual ~ToolBar();
ToolBarType get_type() { return _type; }
std::vector<ToolBarItem*> &get_items() { return _items; }
ToolBarItem *find_item(const std::string &name);
void set_item_enabled(const std::string &name, bool flag);
void set_item_checked(const std::string &name, bool flag);
bool get_item_checked(const std::string &name);
void add_item(ToolBarItem *item);
void insert_item(int index, ToolBarItem *item);
void remove_all();
void remove_item(ToolBarItem *item);
ToolBarItem *add_separator_item(const std::string &name="");
void validate();
};
class MFORMS_EXPORT ToolBarItem : public Object
{
friend class ToolBar;
public:
ToolBarItem(ToolBarItemType type = ActionItem, const bool expandable = false);
ToolBarItemType get_type() { return _type; }
bool get_expandable() const { return _expandable; }
// Caption for labels, selected entry in drop down items, search text in search fields.
void set_text(const std::string &text);
std::string get_text();
void set_tooltip(const std::string &text);
void set_icon(const std::string &path);
std::string get_icon() { return _icon; };
void set_alt_icon(const std::string &path);
std::string get_alt_icon() { return _alt_icon; };
void set_enabled(bool flag);
bool get_enabled();
void set_checked(bool flag);
bool get_checked();
boost::signals2::signal<void (ToolBarItem*)>* signal_activated() { return &_clicked_signal; }
void set_name(const std::string &name);
std::string get_name() { return _name; }
void set_selector_items(const std::vector<std::string>& values);
void set_validator(const boost::function<bool ()> &slot);
void set_search_handler(const boost::function<void (const std::string&)> &slot);
public:
void callback();
void validate();
void search(const std::string&);
private:
ToolBarImplPtrs *_impl;
std::string _name;
std::string _icon;
std::string _alt_icon;
ToolBarItemType _type;
bool _updating;
const bool _expandable;
boost::signals2::signal<void (ToolBarItem*)> _clicked_signal;
boost::function<bool ()> _validate;
boost::function<void (const std::string&)> _search;
};
};
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