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#ifndef INKSCAPE_UI_VIEW_VIEWWIDGET_H
#define INKSCAPE_UI_VIEW_VIEWWIDGET_H
/** \file
* A widget is the UI context for a document view.
*
* Authors:
* Lauris Kaplinski <lauris@kaplinski.com>
* Ralf Stephan <ralf@ark.in-berlin.de>
*
* Copyright (C) 2001-2002 Lauris Kaplinski
* Copyright (C) 2001 Ximian, Inc.
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include <gtk/gtkeventbox.h>
namespace Inkscape {
namespace UI {
namespace View {
class View;
}}}
class SPViewWidget;
class SPNamedView;
#define SP_TYPE_VIEW_WIDGET (sp_view_widget_get_type ())
#define SP_VIEW_WIDGET(obj) (GTK_CHECK_CAST ((obj), SP_TYPE_VIEW_WIDGET, SPViewWidget))
#define SP_VIEW_WIDGET_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), SP_TYPE_VIEW_WIDGET, SPViewWidgetClass))
#define SP_IS_VIEW_WIDGET(obj) (GTK_CHECK_TYPE ((obj), SP_TYPE_VIEW_WIDGET))
#define SP_IS_VIEW_WIDGET_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), SP_TYPE_VIEW_WIDGET))
#define SP_VIEW_WIDGET_VIEW(w) (SP_VIEW_WIDGET (w)->view)
#define SP_VIEW_WIDGET_DOCUMENT(w) (SP_VIEW_WIDGET (w)->view ? ((SPViewWidget *) (w))->view->doc : NULL)
GType sp_view_widget_get_type (void);
void sp_view_widget_set_view (SPViewWidget *vw, Inkscape::UI::View::View *view);
/// Allows presenting 'save changes' dialog, FALSE - continue, TRUE - cancel
bool sp_view_widget_shutdown (SPViewWidget *vw);
/// Create a new SPViewWidget (which happens to be a SPDesktopWidget).
SPViewWidget *sp_desktop_widget_new (SPNamedView *namedview);
/**
* SPViewWidget is a GUI widget that contain a single View. It is also
* an abstract base class with little functionality of its own.
*/
class SPViewWidget {
public:
GtkEventBox eventbox;
Inkscape::UI::View::View *view;
// C++ Wrappers
GType getType() const {
return sp_view_widget_get_type();
}
void setView(Inkscape::UI::View::View *view) {
sp_view_widget_set_view(this, view);
}
gboolean shutdown() {
return sp_view_widget_shutdown(this);
}
// void resized (double x, double y) = 0;
};
/**
* The Glib-style vtable for the SPViewWidget class.
*/
class SPViewWidgetClass {
public:
GtkEventBoxClass parent_class;
/* Virtual method to set/change/remove view */
void (* set_view) (SPViewWidget *vw, Inkscape::UI::View::View *view);
/// Virtual method about view size change
void (* view_resized) (SPViewWidget *vw, Inkscape::UI::View::View *view, gdouble width, gdouble height);
gboolean (* shutdown) (SPViewWidget *vw);
};
#endif
/*
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 :
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