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/** @file
* @brief Singleton class to manage an application used for editing SVG
* documents using GUI views
*/
/*
* Authors:
* Bryce W. Harrington <bryce@bryceharrington.org>
* Ralf Stephan <ralf@ark.in-berlin.de>
*
* Copyright (C) 2004 Bryce Harrington
*
* Released under GNU GPL. Read the file 'COPYING' for more information.
*/
#ifndef INKSCAPE_APPLICATION_EDITOR_H
#define INKSCAPE_APPLICATION_EDITOR_H
#include <sigc++/sigc++.h>
#include <glib/gslist.h>
#include <glibmm/ustring.h>
#include <set>
#include "app-prototype.h"
class SPDesktop;
class SPDocument;
class SPEventContext;
namespace Inkscape {
class Selection;
namespace XML {
class Document;
}
namespace UI {
namespace View {
class Edit;
}
}
namespace NSApplication {
class Editor : public AppPrototype
{
public:
static Editor *create (int argc, char **argv);
virtual ~Editor();
void* getWindow();
void toggleDialogs();
void nextDesktop();
void prevDesktop();
void refreshDisplay();
void exit();
bool lastViewOfDocument(SPDocument* doc, SPDesktop* view) const;
bool addView(SPDesktop* view);
bool deleteView(SPDesktop* view);
static Inkscape::XML::Document *getPreferences();
static SPDesktop* getActiveDesktop();
static bool isDesktopActive (SPDesktop* dt) { return getActiveDesktop()==dt; }
static SPDesktop* createDesktop (SPDocument* doc);
static void addDesktop (SPDesktop* dt);
static void removeDesktop (SPDesktop* dt);
static void activateDesktop (SPDesktop* dt);
static void reactivateDesktop (SPDesktop* dt);
static bool isDuplicatedView (SPDesktop* dt);
static SPDocument* getActiveDocument();
static void addDocument (SPDocument* doc);
static void removeDocument (SPDocument* doc);
static void selectionModified (Inkscape::Selection*, guint);
static void selectionChanged (Inkscape::Selection*);
static void subSelectionChanged (SPDesktop*);
static void selectionSet (Inkscape::Selection*);
static void eventContextSet (SPEventContext*);
static void hideDialogs();
static void unhideDialogs();
static sigc::connection connectSelectionModified (const sigc::slot<void, Inkscape::Selection*, guint> &slot);
static sigc::connection connectSelectionChanged (const sigc::slot<void, Inkscape::Selection*> &slot);
static sigc::connection connectSubselectionChanged (const sigc::slot<void, SPDesktop*> &slot);
static sigc::connection connectSelectionSet (const sigc::slot<void, Inkscape::Selection*> &slot);
static sigc::connection connectEventContextSet (const sigc::slot<void, SPEventContext*> &slot);
static sigc::connection connectDesktopActivated (const sigc::slot<void, SPDesktop*> &slot);
static sigc::connection connectDesktopDeactivated (const sigc::slot<void, SPDesktop*> &slot);
static sigc::connection connectShutdown (const sigc::slot<void> &slot);
static sigc::connection connectDialogsHidden (const sigc::slot<void> &slot);
static sigc::connection connectDialogsUnhidden (const sigc::slot<void> &slot);
static sigc::connection connectExternalChange (const sigc::slot<void> &slot);
protected:
Editor(Editor const &);
Editor& operator=(Editor const &);
std::multiset<SPDocument *> _document_set;
GSList *_documents;
GSList *_desktops;
gchar *_argv0;
bool _dialogs_toggle;
sigc::signal <void, Inkscape::Selection*, guint> _selection_modified_signal;
sigc::signal <void, Inkscape::Selection*> _selection_changed_signal;
sigc::signal <void, SPDesktop*> _subselection_changed_signal;
sigc::signal <void, Inkscape::Selection*> _selection_set_signal;
sigc::signal <void, SPEventContext*> _event_context_set_signal;
sigc::signal <void, SPDesktop*> _desktop_activated_signal;
sigc::signal <void, SPDesktop*> _desktop_deactivated_signal;
sigc::signal <void> _shutdown_signal;
sigc::signal <void> _dialogs_hidden_signal;
sigc::signal <void> _dialogs_unhidden_signal;
sigc::signal <void> _external_change_signal;
private:
Editor(int argc, char **argv);
bool init();
};
#define ACTIVE_DESKTOP Inkscape::NSApplication::Editor::getActiveDesktop()
} // namespace NSApplication
} // namespace Inkscape
#endif /* !INKSCAPE_APPLICATION_EDITOR_H */
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
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