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/* application.cc
*
* Copyright (C) 1999 Havoc Pennington, The Gtk-- Development Team
*
* 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 <cstdio>
#include <algorithm>
#include <gnome.h>
#include <libgnome/gnome-i18n.h>
#include <gtk--/menu.h>
#include <gtk--/menubar.h>
#include <gnome--/main.h>
#include <gnome--/about.h>
#include <gnome--/dialog.h>
#include "application.h"
AppExample::AppExample()
: Gnome::App("ExampleApp", "Example App"),
m_Status(false, true, GNOME_PREFERENCES_NEVER),
m_Button_Insert("Insert submenu items"),
m_Button_Disable("Disable Save menu item"),
m_Button_Enable("Enable Save menu item")
{
m_pMenuItem = 0;
init();
show_all();
}
AppExample::~AppExample()
{
Gtk::Main::quit();
}
void
AppExample::init()
{
set_policy(false, true, false);
set_default_size(250, 350);
set_wmclass("exampleapp", "ExampleApp");
//Connect signals:
m_Button_Insert.clicked.connect(slot(this, &AppExample::on_button_insert));
m_Button_Disable.clicked.connect(slot(this, &AppExample::on_button_disable));
m_Button_Enable.clicked.connect(slot(this, &AppExample::on_button_enable));
m_HBox.pack_start(m_Button_Insert, false);
m_HBox.pack_start(m_Button_Disable, false);
m_HBox.pack_start(m_Button_Enable, false);
m_VBox.pack_start(m_HBox, false);
set_contents(m_VBox);
m_HBox.show_all();
set_statusbar(m_Status);
install_menus();
install_toolbars();
}
void
AppExample::install_menus()
{
type_vecGnome_UI_SubTree menu_UI_Infos; //whole menu.
// File menu
type_vecGnome_UI_Info menu_file; //file menu.
//Build menu:
menu_file.push_back(Gnome::UI::SubTree("Sub Menu", type_vecGnome_UI_Info(), "Sub menu items will be inserted here."));
menu_file.push_back(Gnome::MenuItems::Save(slot(this, &AppExample::on_menu_generic)));
guint posFileSave = menu_file.size() - 1; //remember for later.
menu_file.push_back(Gnome::UI::Separator());
menu_file.push_back(Gnome::MenuItems::Exit(slot(this, &AppExample::on_menu_file_exit)));
//Add menu:
menu_UI_Infos.push_back(Gnome::Menus::File(menu_file));
//Edit menu
type_vecGnome_UI_Info menu_edit;
//Build menu:
menu_edit.push_back(Gnome::MenuItems::Cut(slot(this, &AppExample::on_menu_generic)));
menu_edit.push_back(Gnome::MenuItems::Copy(slot(this, &AppExample::on_menu_generic)));
menu_edit.push_back(Gnome::MenuItems::Paste(slot(this, &AppExample::on_menu_generic)));
menu_edit.push_back(Gnome::MenuItems::Clear(slot(this, &AppExample::on_menu_generic)));
//Add menu:
menu_UI_Infos.push_back(Gnome::Menus::Edit(menu_edit));
//Create menus and examine the result:
Gnome::UI::Array<Gnome::UI::SubTree>& arrayInfo = create_menus(menu_UI_Infos);
//Get created File info:
Gnome::UI::SubTree& subtreeFile = arrayInfo[0];
Gnome::UI::Array<Gnome::UI::Info>& arrayInfoFile = subtreeFile.get_uitree(); //vector of menu item Gnome::UI::Info.
//Get created File/Save widget from info:
m_pMenuItem = arrayInfoFile[posFileSave].get_widget();
install_menu_hints();
}
void
AppExample::install_toolbars()
{
type_vecGnome_UI_Info toolbar;
toolbar.push_back(Gnome::UI::Item(Gnome::UI::Icon(GNOME_STOCK_PIXMAP_SAVE),
N_("Save "),
slot(this, &AppExample::on_menu_generic),
N_("Save this document")));
guint posSave = toolbar.size() - 1; //Remember for later.
toolbar.push_back(Gnome::UI::Item(Gnome::UI::Icon(GNOME_STOCK_PIXMAP_BACK),
N_("Prev"),
slot(this, &AppExample::on_menu_generic),
N_("Previous hello")));
toolbar.push_back(Gnome::UI::Item(Gnome::UI::Icon(GNOME_STOCK_PIXMAP_FORWARD),
N_("Next"),
slot(this, &AppExample::on_menu_generic),
N_("Next hello")));
Gnome::UI::Array<Gnome::UI::Info>& arrayInfo = create_toolbar(toolbar);
m_pToolbarItem = arrayInfo[posSave].get_widget();
}
void
AppExample::close()
{
destroy();
}
gint
AppExample::delete_event_impl(GdkEventAny* e)
{
return false;
}
void
AppExample::on_menu_file_exit()
{
close();
}
void
AppExample::on_menu_generic()
{
std::cout << "Signal handler called." << std::endl;
}
void
AppExample::on_button_insert()
{
type_vecGnome_UI_Info vecUI_Info;
vecUI_Info.push_back(Gnome::UI::Item("Inserted Item", slot(this, &AppExample::on_menu_generic), "Dynamically inserted item."));
insert_menus("File/Sub Menu/", vecUI_Info);
}
void
AppExample::on_button_disable()
{
if(m_pMenuItem)
m_pMenuItem->set_sensitive(false);
if(m_pToolbarItem)
m_pToolbarItem->set_sensitive(false);
else
std::cerr << "AppExample::on_button_disable(): m_pToolbarItem == 0" << std::endl;
}
void
AppExample::on_button_enable()
{
if(m_pMenuItem)
m_pMenuItem->set_sensitive(true);
if(m_pToolbarItem)
m_pToolbarItem->set_sensitive(true);
}
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