115 lines
2.8 KiB
C++
115 lines
2.8 KiB
C++
/*
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WINDOW-LIST.hpp - manage all top level windows
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Copyright (C) Lumiera.org
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2008, Joel Holdsworth <joel@airwebreathe.org.uk>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/** @file window-list.hpp
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** Manager for all top level application windows.
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** The central WindowList instance is owned by the GtkLumiera object and
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** initialised in GTK-main. The WindowList allows to create new windows
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** integrated with the application framework.
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**
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** @see gtk-lumiera.hpp
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** @see ui-manager.hpp
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*/
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#ifndef GUI_WINDOW_LIST_H
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#define GUI_WINDOW_LIST_H
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#include "gui/gtk-base.hpp"
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#include <boost/noncopyable.hpp>
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#include <memory>
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#include <list>
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namespace gui {
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namespace model { class Project; } ////////////////////////////////////////////////////TICKET #1048 : rectify UI lifecycle
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namespace controller { class Controller; } ////////////////////////////////////////////////////TICKET #1048 : rectify UI lifecycle
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namespace workspace {
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class GlobalCtx;
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class WorkspaceWindow;
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using std::list;
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/**
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* A centralised manager of all top level application windows.
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*/
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class WindowList
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: boost::noncopyable
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{
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using PWindow = std::shared_ptr<WorkspaceWindow>;
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GlobalCtx& globalCtx_;
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list<PWindow> windowList_;
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public:
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WindowList (GlobalCtx&);
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bool empty() const;
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void newWindow();
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void closeWindow();
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WorkspaceWindow& findActiveWindow();
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WorkspaceWindow& findFocusWindow();
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private:
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/** Event handler for when a window has been closed */
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bool on_window_closed (GdkEventAny* event);
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/**
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* On creating and closing of any window, handle enabling or disabling of the
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* Window/Close Window menu option.
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*
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* It should be enabled when there is more than one window and disabled
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* otherwise.
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*/
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void updateCloseWindowInMenus();
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private:
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};
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inline bool
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WindowList::empty() const
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{
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return windowList_.empty();
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}
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}}// namespace gui::workspace
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#endif /*GUI_WINDOW_LIST_H*/
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