197 lines
6 KiB
C++
197 lines
6 KiB
C++
/*
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window-manager.hpp - Defines the global UI Manager class
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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 the
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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-manager.hpp
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** This file contains the defintion of global UI Manager class.
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** @see window-manager.cpp
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** @see gtk-lumiera.hpp
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*/
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#include "gtk-lumiera.hpp"
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//#include "workspace/workspace-window.hpp"
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#ifndef WINDOW_MANAGER_HPP
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#define WINDOW_MANAGER_HPP
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namespace gui {
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namespace model {
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class Project;
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} // model
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namespace controller {
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class Controller;
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} // model
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namespace workspace {
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class WorkspaceWindow;
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}
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/**
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* The centralised manager of all lumiera-gui's windows.
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**/
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class WindowManager : private boost::noncopyable
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{
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public:
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/**
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* Initializes the window manager object
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**/
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void init();
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/**
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* Creates a new window connected to a specified project and
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* controller
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* @param source_project The project to connect the window to.
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* @param source_controller The controller to connect the window to.
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**/
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void new_window(gui::model::Project &source_project,
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gui::controller::Controller &source_controller);
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/**
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* Sets the theme of the lumiera-gui's.
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* @param path This string must specify a path where a GTK stylesheet
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* will be found.
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**/
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bool set_theme(Glib::ustring path);
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/**
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* A utility function which reads a colour style from the GTK Style.
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* @param widget The widget to load the style out of.
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* @param property_name The name of the style property to load.
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* @param red The fallback red intensity.
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* @param green The fallback green intensity.
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* @param blue The fallback blue intensity.
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* @return The loaded colour.
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**/
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static GdkColor read_style_colour_property(
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Gtk::Widget &widget, const gchar *property_name,
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guint16 red, guint16 green, guint16 blue);
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private:
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/**
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* An event handler for when a window has been closed.
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**/
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bool on_window_closed(GdkEventAny* event);
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private:
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/**
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* Registers the custom icon sizes.
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**/
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static void register_app_icon_sizes();
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/**
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* Registers application stock items: icons and
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* labels associated with IDs
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**/
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static void register_stock_items();
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/**
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* Adds an icon (in different sizes) to the icon factory.
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* @param factory The factory to add the icon to.
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* @param icon_name The file name of the icon to add.
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* @param id The id name of the icon.
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* @param label The user readable icon name for this icon.
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* @return Returns true if the icon was successfully loaded, returns
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* false otherwise.
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**/
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static bool add_stock_icon_set(
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const Glib::RefPtr<Gtk::IconFactory>& factory,
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const Glib::ustring& icon_name,
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const Glib::ustring& id,
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const Glib::ustring& label);
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/**
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* Loads an icon, searching standard icon locations,
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* and adds it to an icon set.
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* @param icon_set The icon set to add the icon to.
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* @param icon_name The file name of the icon to load.
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* @param size The size of the icon to load.
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* @param wildcard This value is set to true if this icon is
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* wildcarded.
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* @return Returns true if the icon was loaded successfully.
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**/
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static bool add_stock_icon(Gtk::IconSet &icon_set,
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const Glib::ustring& icon_name, Gtk::IconSize size, bool wildcard);
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/**
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* Loads an icon from a the icon theme
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* @param icon_set The icon set to add the icon to.
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* @param icon_name The name of the icon to load.
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* @param size The size of the icon to load.
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* @param wildcard This value is set to true if this icon is
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* wildcarded.
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* @return Returns true if the icon was loaded successfully.
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**/
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static bool add_theme_icon_source(Gtk::IconSet &icon_set,
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const Glib::ustring& icon_name, Gtk::IconSize size, bool wildcard);
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/**
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* Loads an icon from a non theme set.
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* @param icon_set The icon set to add the icon to.
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* @param base_dir The root icons directory to load from.
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* @param icon_name The file name of the icon to load.
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* @param size The size of the icon to load.
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* @param wildcard This value is set to true if this icon is
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* wildcarded.
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* @return Returns true if the icon was loaded successfully.
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**/
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static bool add_non_theme_icon_source(Gtk::IconSet &icon_set,
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const Glib::ustring& base_dir, const Glib::ustring& icon_name,
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Gtk::IconSize size, bool wildcard);
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/**
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* Loads an icon from a specific path and adds it to an icon set.
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* @param path The path to load from.
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* @param icon_set The icon set to add the icon to.
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* @param size The size of the icon to load.
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* @param wildcard This value is set to true if this icon is
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* wildcarded.
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* @return Returns true if the icon was loaded successfully.
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**/
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static bool add_stock_icon_from_path(Glib::ustring path,
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Gtk::IconSet &icon_set, Gtk::IconSize size, bool wildcard);
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private:
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std::list< boost::shared_ptr<workspace::WorkspaceWindow> > windowList;
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public:
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/**
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* The registered icon size for giant 48x48 px icons.
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* @remarks This value is set to BuiltinIconSize::ICON_SIZE_INVALID
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* until register_giant_icon_size is called.
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**/
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static Gtk::IconSize GiantIconSize;
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/**
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* The registered icon size for giant 16x16 px icons.
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* @remarks This value is set to BuiltinIconSize::ICON_SIZE_INVALID
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* until register_app_icon_sizes is called.
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**/
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static Gtk::IconSize MenuIconSize;
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};
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} // namespace gui
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#endif // WINDOW_MANAGER_HPP
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